Mercurial > vim
annotate src/gui_gtk_x11.c @ 18026:fa5278b7c49e
Added tag v8.1.2008 for changeset d19caa8516824987c4e1230533c8297f3205c2ba
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sun, 08 Sep 2019 15:30:04 +0200 |
| parents | 554240b9574b |
| children | 5ae41d0ea397 |
| rev | line source |
|---|---|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * Porting to GTK+ was done by: | |
| 12 * | |
| 70 | 13 * (C) 1998,1999,2000 by Marcin Dalecki <martin@dalecki.de> |
| 7 | 14 * |
| 15 * With GREAT support and continuous encouragements by Andy Kahn and of | |
| 16 * course Bram Moolenaar! | |
| 17 * | |
| 18 * Support for GTK+ 2 was added by: | |
| 19 * | |
| 20 * (C) 2002,2003 Jason Hildebrand <jason@peaceworks.ca> | |
| 21 * Daniel Elstner <daniel.elstner@gmx.net> | |
|
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
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22 * |
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3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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23 * Support for GTK+ 3 was added by: |
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3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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24 * |
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3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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25 * 2016 Kazunobu Kuriyama <kazunobu.kuriyama@gmail.com> |
| 7 | 26 */ |
| 27 | |
| 28 #include "vim.h" | |
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commit https://github.com/vim/vim/commit/36e294c00c784b9ddd05a4fdbea2e331ab2b1ca8
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29 #ifdef USE_GRESOURCE |
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commit https://github.com/vim/vim/commit/36e294c00c784b9ddd05a4fdbea2e331ab2b1ca8
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30 #include "auto/gui_gtk_gresources.h" |
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commit https://github.com/vim/vim/commit/36e294c00c784b9ddd05a4fdbea2e331ab2b1ca8
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31 #endif |
| 1666 | 32 |
| 7 | 33 #ifdef FEAT_GUI_GNOME |
| 34 /* Gnome redefines _() and N_(). Grrr... */ | |
| 35 # ifdef _ | |
| 36 # undef _ | |
| 37 # endif | |
| 38 # ifdef N_ | |
| 39 # undef N_ | |
| 40 # endif | |
| 41 # ifdef textdomain | |
| 42 # undef textdomain | |
| 43 # endif | |
| 44 # ifdef bindtextdomain | |
| 45 # undef bindtextdomain | |
| 46 # endif | |
| 1286 | 47 # ifdef bind_textdomain_codeset |
| 48 # undef bind_textdomain_codeset | |
| 1226 | 49 # endif |
| 7 | 50 # if defined(FEAT_GETTEXT) && !defined(ENABLE_NLS) |
| 51 # define ENABLE_NLS /* so the texts in the dialog boxes are translated */ | |
| 52 # endif | |
| 53 # include <gnome.h> | |
| 54 # include "version.h" | |
| 798 | 55 /* missing prototype in bonobo-dock-item.h */ |
| 56 extern void bonobo_dock_item_set_behavior(BonoboDockItem *dock_item, BonoboDockItemBehavior beh); | |
| 7 | 57 #endif |
| 58 | |
| 59 #if !defined(FEAT_GUI_GTK) && defined(PROTO) | |
| 60 /* When generating prototypes we don't want syntax errors. */ | |
| 61 # define GdkAtom int | |
| 62 # define GdkEventExpose int | |
| 63 # define GdkEventFocus int | |
| 64 # define GdkEventVisibility int | |
| 65 # define GdkEventProperty int | |
| 66 # define GtkContainer int | |
| 67 # define GtkTargetEntry int | |
| 68 # define GtkType int | |
| 69 # define GtkWidget int | |
| 70 # define gint int | |
| 71 # define gpointer int | |
| 72 # define guint int | |
| 73 # define GdkEventKey int | |
| 74 # define GdkEventSelection int | |
| 75 # define GtkSelectionData int | |
| 76 # define GdkEventMotion int | |
| 77 # define GdkEventButton int | |
| 78 # define GdkDragContext int | |
| 79 # define GdkEventConfigure int | |
| 80 # define GdkEventClient int | |
| 81 #else | |
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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82 # if GTK_CHECK_VERSION(3,0,0) |
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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83 # include <gdk/gdkkeysyms-compat.h> |
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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84 # include <gtk/gtkx.h> |
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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85 # else |
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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86 # include <gdk/gdkkeysyms.h> |
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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87 # endif |
| 7 | 88 # include <gdk/gdk.h> |
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89 # ifdef MSWIN |
| 7 | 90 # include <gdk/gdkwin32.h> |
| 91 # else | |
| 92 # include <gdk/gdkx.h> | |
| 93 # endif | |
| 94 # include <gtk/gtk.h> | |
| 95 # include "gui_gtk_f.h" | |
| 96 #endif | |
| 97 | |
| 98 #ifdef HAVE_X11_SUNKEYSYM_H | |
| 99 # include <X11/Sunkeysym.h> | |
| 2714 | 100 #endif |
| 101 | |
| 7 | 102 /* |
| 103 * Easy-to-use macro for multihead support. | |
| 104 */ | |
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105 #define GET_X_ATOM(atom) gdk_x11_atom_to_xatom_for_display( \ |
| 7 | 106 gtk_widget_get_display(gui.mainwin), atom) |
| 107 | |
| 108 /* Selection type distinguishers */ | |
| 109 enum | |
| 110 { | |
| 111 TARGET_TYPE_NONE, | |
| 112 TARGET_UTF8_STRING, | |
| 113 TARGET_STRING, | |
| 114 TARGET_COMPOUND_TEXT, | |
| 1904 | 115 TARGET_HTML, |
| 7 | 116 TARGET_TEXT, |
| 117 TARGET_TEXT_URI_LIST, | |
| 118 TARGET_TEXT_PLAIN, | |
| 119 TARGET_VIM, | |
| 120 TARGET_VIMENC | |
| 121 }; | |
| 122 | |
| 123 /* | |
| 124 * Table of selection targets supported by Vim. | |
| 125 * Note: Order matters, preferred types should come first. | |
| 126 */ | |
| 127 static const GtkTargetEntry selection_targets[] = | |
| 128 { | |
| 129 {VIMENC_ATOM_NAME, 0, TARGET_VIMENC}, | |
| 130 {VIM_ATOM_NAME, 0, TARGET_VIM}, | |
| 1904 | 131 {"text/html", 0, TARGET_HTML}, |
| 7 | 132 {"UTF8_STRING", 0, TARGET_UTF8_STRING}, |
| 133 {"COMPOUND_TEXT", 0, TARGET_COMPOUND_TEXT}, | |
| 134 {"TEXT", 0, TARGET_TEXT}, | |
| 135 {"STRING", 0, TARGET_STRING} | |
| 136 }; | |
| 137 #define N_SELECTION_TARGETS (sizeof(selection_targets) / sizeof(selection_targets[0])) | |
| 138 | |
| 139 #ifdef FEAT_DND | |
| 140 /* | |
| 141 * Table of DnD targets supported by Vim. | |
| 142 * Note: Order matters, preferred types should come first. | |
| 143 */ | |
| 144 static const GtkTargetEntry dnd_targets[] = | |
| 145 { | |
| 146 {"text/uri-list", 0, TARGET_TEXT_URI_LIST}, | |
| 1904 | 147 {"text/html", 0, TARGET_HTML}, |
| 7 | 148 {"UTF8_STRING", 0, TARGET_UTF8_STRING}, |
| 149 {"STRING", 0, TARGET_STRING}, | |
| 150 {"text/plain", 0, TARGET_TEXT_PLAIN} | |
| 151 }; | |
| 152 # define N_DND_TARGETS (sizeof(dnd_targets) / sizeof(dnd_targets[0])) | |
| 153 #endif | |
| 154 | |
| 155 | |
| 156 /* | |
| 157 * "Monospace" is a standard font alias that should be present | |
| 158 * on all proper Pango/fontconfig installations. | |
| 159 */ | |
| 160 # define DEFAULT_FONT "Monospace 10" | |
| 161 | |
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patch 8.1.1767: FEAT_SESSION defined separately
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162 #if defined(FEAT_GUI_GNOME) && defined(FEAT_SESSION) |
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patch 8.1.1767: FEAT_SESSION defined separately
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163 # define USE_GNOME_SESSION |
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patch 8.1.1767: FEAT_SESSION defined separately
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164 #endif |
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patch 8.1.1767: FEAT_SESSION defined separately
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parents:
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165 |
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patch 8.1.1767: FEAT_SESSION defined separately
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166 #if !defined(FEAT_GUI_GNOME) |
| 7 | 167 /* |
| 168 * Atoms used to communicate save-yourself from the X11 session manager. There | |
| 169 * is no need to move them into the GUI struct, since they should be constant. | |
| 170 */ | |
| 171 static GdkAtom wm_protocols_atom = GDK_NONE; | |
| 172 static GdkAtom save_yourself_atom = GDK_NONE; | |
| 173 #endif | |
| 174 | |
| 175 /* | |
| 176 * Atoms used to control/reference X11 selections. | |
| 177 */ | |
| 1904 | 178 static GdkAtom html_atom = GDK_NONE; |
| 7 | 179 static GdkAtom utf8_string_atom = GDK_NONE; |
| 180 static GdkAtom vim_atom = GDK_NONE; /* Vim's own special selection format */ | |
| 181 static GdkAtom vimenc_atom = GDK_NONE; /* Vim's extended selection format */ | |
| 182 | |
| 183 /* | |
| 184 * Keycodes recognized by vim. | |
| 185 * NOTE: when changing this, the table in gui_x11.c probably needs the same | |
| 186 * change! | |
| 187 */ | |
| 188 static struct special_key | |
| 189 { | |
| 190 guint key_sym; | |
| 191 char_u code0; | |
| 192 char_u code1; | |
| 193 } | |
| 194 const special_keys[] = | |
| 195 { | |
| 196 {GDK_Up, 'k', 'u'}, | |
| 197 {GDK_Down, 'k', 'd'}, | |
| 198 {GDK_Left, 'k', 'l'}, | |
| 199 {GDK_Right, 'k', 'r'}, | |
| 200 {GDK_F1, 'k', '1'}, | |
| 201 {GDK_F2, 'k', '2'}, | |
| 202 {GDK_F3, 'k', '3'}, | |
| 203 {GDK_F4, 'k', '4'}, | |
| 204 {GDK_F5, 'k', '5'}, | |
| 205 {GDK_F6, 'k', '6'}, | |
| 206 {GDK_F7, 'k', '7'}, | |
| 207 {GDK_F8, 'k', '8'}, | |
| 208 {GDK_F9, 'k', '9'}, | |
| 209 {GDK_F10, 'k', ';'}, | |
| 210 {GDK_F11, 'F', '1'}, | |
| 211 {GDK_F12, 'F', '2'}, | |
| 212 {GDK_F13, 'F', '3'}, | |
| 213 {GDK_F14, 'F', '4'}, | |
| 214 {GDK_F15, 'F', '5'}, | |
| 215 {GDK_F16, 'F', '6'}, | |
| 216 {GDK_F17, 'F', '7'}, | |
| 217 {GDK_F18, 'F', '8'}, | |
| 218 {GDK_F19, 'F', '9'}, | |
| 219 {GDK_F20, 'F', 'A'}, | |
| 220 {GDK_F21, 'F', 'B'}, | |
| 221 {GDK_Pause, 'F', 'B'}, /* Pause == F21 according to netbeans.txt */ | |
| 222 {GDK_F22, 'F', 'C'}, | |
| 223 {GDK_F23, 'F', 'D'}, | |
| 224 {GDK_F24, 'F', 'E'}, | |
| 225 {GDK_F25, 'F', 'F'}, | |
| 226 {GDK_F26, 'F', 'G'}, | |
| 227 {GDK_F27, 'F', 'H'}, | |
| 228 {GDK_F28, 'F', 'I'}, | |
| 229 {GDK_F29, 'F', 'J'}, | |
| 230 {GDK_F30, 'F', 'K'}, | |
| 231 {GDK_F31, 'F', 'L'}, | |
| 232 {GDK_F32, 'F', 'M'}, | |
| 233 {GDK_F33, 'F', 'N'}, | |
| 234 {GDK_F34, 'F', 'O'}, | |
| 235 {GDK_F35, 'F', 'P'}, | |
| 236 #ifdef SunXK_F36 | |
| 237 {SunXK_F36, 'F', 'Q'}, | |
| 238 {SunXK_F37, 'F', 'R'}, | |
| 239 #endif | |
| 240 {GDK_Help, '%', '1'}, | |
| 241 {GDK_Undo, '&', '8'}, | |
| 242 {GDK_BackSpace, 'k', 'b'}, | |
| 243 {GDK_Insert, 'k', 'I'}, | |
| 244 {GDK_Delete, 'k', 'D'}, | |
| 245 {GDK_3270_BackTab, 'k', 'B'}, | |
| 246 {GDK_Clear, 'k', 'C'}, | |
| 247 {GDK_Home, 'k', 'h'}, | |
| 248 {GDK_End, '@', '7'}, | |
| 249 {GDK_Prior, 'k', 'P'}, | |
| 250 {GDK_Next, 'k', 'N'}, | |
| 251 {GDK_Print, '%', '9'}, | |
| 252 /* Keypad keys: */ | |
| 253 {GDK_KP_Left, 'k', 'l'}, | |
| 254 {GDK_KP_Right, 'k', 'r'}, | |
| 255 {GDK_KP_Up, 'k', 'u'}, | |
| 256 {GDK_KP_Down, 'k', 'd'}, | |
| 257 {GDK_KP_Insert, KS_EXTRA, (char_u)KE_KINS}, | |
| 258 {GDK_KP_Delete, KS_EXTRA, (char_u)KE_KDEL}, | |
| 259 {GDK_KP_Home, 'K', '1'}, | |
| 260 {GDK_KP_End, 'K', '4'}, | |
| 261 {GDK_KP_Prior, 'K', '3'}, /* page up */ | |
| 262 {GDK_KP_Next, 'K', '5'}, /* page down */ | |
| 263 | |
| 264 {GDK_KP_Add, 'K', '6'}, | |
| 265 {GDK_KP_Subtract, 'K', '7'}, | |
| 266 {GDK_KP_Divide, 'K', '8'}, | |
| 267 {GDK_KP_Multiply, 'K', '9'}, | |
| 268 {GDK_KP_Enter, 'K', 'A'}, | |
| 269 {GDK_KP_Decimal, 'K', 'B'}, | |
| 270 | |
| 271 {GDK_KP_0, 'K', 'C'}, | |
| 272 {GDK_KP_1, 'K', 'D'}, | |
| 273 {GDK_KP_2, 'K', 'E'}, | |
| 274 {GDK_KP_3, 'K', 'F'}, | |
| 275 {GDK_KP_4, 'K', 'G'}, | |
| 276 {GDK_KP_5, 'K', 'H'}, | |
| 277 {GDK_KP_6, 'K', 'I'}, | |
| 278 {GDK_KP_7, 'K', 'J'}, | |
| 279 {GDK_KP_8, 'K', 'K'}, | |
| 280 {GDK_KP_9, 'K', 'L'}, | |
| 281 | |
| 282 /* End of list marker: */ | |
| 283 {0, 0, 0} | |
| 284 }; | |
| 285 | |
| 286 /* | |
| 287 * Flags for command line options table below. | |
| 288 */ | |
| 289 #define ARG_FONT 1 | |
| 290 #define ARG_GEOMETRY 2 | |
| 291 #define ARG_REVERSE 3 | |
| 292 #define ARG_NOREVERSE 4 | |
| 293 #define ARG_BACKGROUND 5 | |
| 294 #define ARG_FOREGROUND 6 | |
| 295 #define ARG_ICONIC 7 | |
| 296 #define ARG_ROLE 8 | |
| 297 #define ARG_NETBEANS 9 | |
| 298 #define ARG_XRM 10 /* ignored */ | |
| 299 #define ARG_MENUFONT 11 /* ignored */ | |
| 300 #define ARG_INDEX_MASK 0x00ff | |
| 301 #define ARG_HAS_VALUE 0x0100 /* a value is expected after the argument */ | |
| 302 #define ARG_NEEDS_GUI 0x0200 /* need to initialize the GUI for this */ | |
| 303 #define ARG_FOR_GTK 0x0400 /* argument is handled by GTK+ or GNOME */ | |
| 304 #define ARG_COMPAT_LONG 0x0800 /* accept -foo but substitute with --foo */ | |
| 305 #define ARG_KEEP 0x1000 /* don't remove argument from argv[] */ | |
| 306 | |
| 307 /* | |
| 308 * This table holds all the X GUI command line options allowed. This includes | |
| 309 * the standard ones so that we can skip them when Vim is started without the | |
| 310 * GUI (but the GUI might start up later). | |
| 311 * | |
| 312 * When changing this, also update doc/gui_x11.txt and the usage message!!! | |
| 313 */ | |
| 314 typedef struct | |
| 315 { | |
| 316 const char *name; | |
| 317 unsigned int flags; | |
| 318 } | |
| 319 cmdline_option_T; | |
| 320 | |
| 321 static const cmdline_option_T cmdline_options[] = | |
| 322 { | |
| 323 /* We handle these options ourselves */ | |
| 324 {"-fn", ARG_FONT|ARG_HAS_VALUE}, | |
| 325 {"-font", ARG_FONT|ARG_HAS_VALUE}, | |
| 326 {"-geom", ARG_GEOMETRY|ARG_HAS_VALUE}, | |
| 327 {"-geometry", ARG_GEOMETRY|ARG_HAS_VALUE}, | |
| 328 {"-rv", ARG_REVERSE}, | |
| 329 {"-reverse", ARG_REVERSE}, | |
| 330 {"+rv", ARG_NOREVERSE}, | |
| 331 {"+reverse", ARG_NOREVERSE}, | |
| 332 {"-bg", ARG_BACKGROUND|ARG_HAS_VALUE}, | |
| 333 {"-background", ARG_BACKGROUND|ARG_HAS_VALUE}, | |
| 334 {"-fg", ARG_FOREGROUND|ARG_HAS_VALUE}, | |
| 335 {"-foreground", ARG_FOREGROUND|ARG_HAS_VALUE}, | |
| 336 {"-iconic", ARG_ICONIC}, | |
| 337 {"--role", ARG_ROLE|ARG_HAS_VALUE}, | |
| 338 #ifdef FEAT_NETBEANS_INTG | |
| 339 {"-nb", ARG_NETBEANS}, /* non-standard value format */ | |
| 340 {"-xrm", ARG_XRM|ARG_HAS_VALUE}, /* not implemented */ | |
| 341 {"-mf", ARG_MENUFONT|ARG_HAS_VALUE}, /* not implemented */ | |
| 342 {"-menufont", ARG_MENUFONT|ARG_HAS_VALUE}, /* not implemented */ | |
| 343 #endif | |
| 344 /* Arguments handled by GTK (and GNOME) internally. */ | |
| 345 {"--g-fatal-warnings", ARG_FOR_GTK}, | |
| 346 {"--gdk-debug", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 347 {"--gdk-no-debug", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 348 {"--gtk-debug", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 349 {"--gtk-no-debug", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 350 {"--gtk-module", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 351 {"--sync", ARG_FOR_GTK}, | |
| 352 {"--display", ARG_FOR_GTK|ARG_HAS_VALUE|ARG_COMPAT_LONG}, | |
| 353 {"--name", ARG_FOR_GTK|ARG_HAS_VALUE|ARG_COMPAT_LONG}, | |
| 354 {"--class", ARG_FOR_GTK|ARG_HAS_VALUE|ARG_COMPAT_LONG}, | |
| 355 {"--screen", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 356 {"--gxid-host", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 357 {"--gxid-port", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 358 #ifdef FEAT_GUI_GNOME | |
| 359 {"--load-modules", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 360 {"--sm-client-id", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 361 {"--sm-config-prefix", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 362 {"--sm-disable", ARG_FOR_GTK}, | |
| 363 {"--oaf-ior-fd", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 364 {"--oaf-activate-iid", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 365 {"--oaf-private", ARG_FOR_GTK}, | |
| 366 {"--enable-sound", ARG_FOR_GTK}, | |
| 367 {"--disable-sound", ARG_FOR_GTK}, | |
| 368 {"--espeaker", ARG_FOR_GTK|ARG_HAS_VALUE}, | |
| 369 {"-?", ARG_FOR_GTK|ARG_NEEDS_GUI}, | |
| 370 {"--help", ARG_FOR_GTK|ARG_NEEDS_GUI|ARG_KEEP}, | |
| 371 {"--usage", ARG_FOR_GTK|ARG_NEEDS_GUI}, | |
| 372 # if 0 /* conflicts with Vim's own --version argument */ | |
| 373 {"--version", ARG_FOR_GTK|ARG_NEEDS_GUI}, | |
| 374 # endif | |
| 375 {"--disable-crash-dialog", ARG_FOR_GTK}, | |
| 376 #endif | |
| 377 {NULL, 0} | |
| 378 }; | |
| 379 | |
| 380 static int gui_argc = 0; | |
| 381 static char **gui_argv = NULL; | |
| 382 | |
| 383 static const char *role_argument = NULL; | |
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changeset
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384 #if defined(USE_GNOME_SESSION) |
| 7 | 385 static const char *restart_command = NULL; |
| 1898 | 386 static char *abs_restart_command = NULL; |
| 7 | 387 #endif |
| 388 static int found_iconic_arg = FALSE; | |
| 389 | |
| 390 #ifdef FEAT_GUI_GNOME | |
| 391 /* | |
| 392 * Can't use Gnome if --socketid given | |
| 393 */ | |
| 394 static int using_gnome = 0; | |
| 395 #else | |
| 396 # define using_gnome 0 | |
| 397 #endif | |
| 398 | |
| 399 /* | |
| 400 * Parse the GUI related command-line arguments. Any arguments used are | |
| 401 * deleted from argv, and *argc is decremented accordingly. This is called | |
| 402 * when vim is started, whether or not the GUI has been started. | |
| 403 */ | |
| 404 void | |
| 405 gui_mch_prepare(int *argc, char **argv) | |
| 406 { | |
| 407 const cmdline_option_T *option; | |
| 408 int i = 0; | |
| 409 int len = 0; | |
| 410 | |
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411 #if defined(USE_GNOME_SESSION) |
| 7 | 412 /* |
| 413 * Determine the command used to invoke Vim, to be passed as restart | |
| 414 * command to the session manager. If argv[0] contains any directory | |
| 415 * components try building an absolute path, otherwise leave it as is. | |
| 416 */ | |
| 417 restart_command = argv[0]; | |
| 418 | |
| 419 if (strchr(argv[0], G_DIR_SEPARATOR) != NULL) | |
| 420 { | |
| 421 char_u buf[MAXPATHL]; | |
| 422 | |
| 423 if (mch_FullName((char_u *)argv[0], buf, (int)sizeof(buf), TRUE) == OK) | |
| 1898 | 424 { |
| 425 abs_restart_command = (char *)vim_strsave(buf); | |
| 426 restart_command = abs_restart_command; | |
| 427 } | |
| 7 | 428 } |
| 429 #endif | |
| 430 | |
| 431 /* | |
| 432 * Move all the entries in argv which are relevant to GTK+ and GNOME | |
| 433 * into gui_argv. Freed later in gui_mch_init(). | |
| 434 */ | |
| 435 gui_argc = 0; | |
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436 gui_argv = ALLOC_MULT(char *, *argc + 1); |
| 7 | 437 |
| 438 g_return_if_fail(gui_argv != NULL); | |
| 439 | |
| 440 gui_argv[gui_argc++] = argv[i++]; | |
| 441 | |
| 442 while (i < *argc) | |
| 443 { | |
| 444 /* Don't waste CPU cycles on non-option arguments. */ | |
| 445 if (argv[i][0] != '-' && argv[i][0] != '+') | |
| 446 { | |
| 447 ++i; | |
| 448 continue; | |
| 449 } | |
| 450 | |
| 451 /* Look for argv[i] in cmdline_options[] table. */ | |
| 452 for (option = &cmdline_options[0]; option->name != NULL; ++option) | |
| 453 { | |
| 454 len = strlen(option->name); | |
| 455 | |
| 456 if (strncmp(argv[i], option->name, len) == 0) | |
| 457 { | |
| 458 if (argv[i][len] == '\0') | |
| 459 break; | |
| 460 /* allow --foo=bar style */ | |
| 461 if (argv[i][len] == '=' && (option->flags & ARG_HAS_VALUE)) | |
| 462 break; | |
| 463 #ifdef FEAT_NETBEANS_INTG | |
| 464 /* darn, -nb has non-standard syntax */ | |
| 465 if (vim_strchr((char_u *)":=", argv[i][len]) != NULL | |
| 466 && (option->flags & ARG_INDEX_MASK) == ARG_NETBEANS) | |
| 467 break; | |
| 468 #endif | |
| 469 } | |
| 470 else if ((option->flags & ARG_COMPAT_LONG) | |
| 471 && strcmp(argv[i], option->name + 1) == 0) | |
| 472 { | |
| 473 /* Replace the standard X arguments "-name" and "-display" | |
| 474 * with their GNU-style long option counterparts. */ | |
| 475 argv[i] = (char *)option->name; | |
| 476 break; | |
| 477 } | |
| 478 } | |
| 479 if (option->name == NULL) /* no match */ | |
| 480 { | |
| 481 ++i; | |
| 482 continue; | |
| 483 } | |
| 484 | |
| 485 if (option->flags & ARG_FOR_GTK) | |
| 486 { | |
| 487 /* Move the argument into gui_argv, which | |
| 488 * will later be passed to gtk_init_check() */ | |
| 489 gui_argv[gui_argc++] = argv[i]; | |
| 490 } | |
| 491 else | |
| 492 { | |
| 493 char *value = NULL; | |
| 494 | |
| 495 /* Extract the option's value if there is one. | |
| 496 * Accept both "--foo bar" and "--foo=bar" style. */ | |
| 497 if (option->flags & ARG_HAS_VALUE) | |
| 498 { | |
| 499 if (argv[i][len] == '=') | |
| 500 value = &argv[i][len + 1]; | |
| 501 else if (i + 1 < *argc && strcmp(argv[i + 1], "--") != 0) | |
| 502 value = argv[i + 1]; | |
| 503 } | |
| 504 | |
| 505 /* Check for options handled by Vim itself */ | |
| 506 switch (option->flags & ARG_INDEX_MASK) | |
| 507 { | |
| 508 case ARG_REVERSE: | |
| 509 found_reverse_arg = TRUE; | |
| 510 break; | |
| 511 case ARG_NOREVERSE: | |
| 512 found_reverse_arg = FALSE; | |
| 513 break; | |
| 514 case ARG_FONT: | |
| 515 font_argument = value; | |
| 516 break; | |
| 517 case ARG_GEOMETRY: | |
| 518 if (value != NULL) | |
| 519 gui.geom = vim_strsave((char_u *)value); | |
| 520 break; | |
| 521 case ARG_BACKGROUND: | |
| 522 background_argument = value; | |
| 523 break; | |
| 524 case ARG_FOREGROUND: | |
| 525 foreground_argument = value; | |
| 526 break; | |
| 527 case ARG_ICONIC: | |
| 528 found_iconic_arg = TRUE; | |
| 529 break; | |
| 530 case ARG_ROLE: | |
| 531 role_argument = value; /* used later in gui_mch_open() */ | |
| 532 break; | |
| 533 #ifdef FEAT_NETBEANS_INTG | |
| 534 case ARG_NETBEANS: | |
| 535 gui.dofork = FALSE; /* don't fork() when starting GUI */ | |
| 536 netbeansArg = argv[i]; | |
| 537 break; | |
| 538 #endif | |
| 539 default: | |
| 540 break; | |
| 541 } | |
| 542 } | |
| 543 | |
| 544 /* These arguments make gnome_program_init() print a message and exit. | |
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545 * Must start the GUI for this, otherwise ":gui" will exit later! |
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546 * Only when the GUI can start. */ |
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547 if ((option->flags & ARG_NEEDS_GUI) |
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548 && gui_mch_early_init_check(FALSE) == OK) |
| 7 | 549 gui.starting = TRUE; |
| 550 | |
| 551 if (option->flags & ARG_KEEP) | |
| 552 ++i; | |
| 553 else | |
| 554 { | |
| 555 /* Remove the flag from the argument vector. */ | |
| 556 if (--*argc > i) | |
| 557 { | |
| 558 int n_strip = 1; | |
| 559 | |
| 560 /* Move the argument's value as well, if there is one. */ | |
| 561 if ((option->flags & ARG_HAS_VALUE) | |
| 562 && argv[i][len] != '=' | |
| 563 && strcmp(argv[i + 1], "--") != 0) | |
| 564 { | |
| 565 ++n_strip; | |
| 566 --*argc; | |
| 567 if (option->flags & ARG_FOR_GTK) | |
| 568 gui_argv[gui_argc++] = argv[i + 1]; | |
| 569 } | |
| 570 | |
| 571 if (*argc > i) | |
| 572 mch_memmove(&argv[i], &argv[i + n_strip], | |
| 573 (*argc - i) * sizeof(char *)); | |
| 574 } | |
| 575 argv[*argc] = NULL; | |
| 576 } | |
| 577 } | |
| 578 | |
| 579 gui_argv[gui_argc] = NULL; | |
| 580 } | |
| 581 | |
| 359 | 582 #if defined(EXITFREE) || defined(PROTO) |
| 583 void | |
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584 gui_mch_free_all(void) |
| 359 | 585 { |
| 586 vim_free(gui_argv); | |
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587 #if defined(USE_GNOME_SESSION) |
| 1898 | 588 vim_free(abs_restart_command); |
| 589 #endif | |
| 359 | 590 } |
| 591 #endif | |
| 592 | |
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593 #if !GTK_CHECK_VERSION(3,0,0) |
| 7 | 594 /* |
| 595 * This should be maybe completely removed. | |
| 596 * Doesn't seem possible, since check_copy_area() relies on | |
| 597 * this information. --danielk | |
| 598 */ | |
| 599 static gint | |
| 1884 | 600 visibility_event(GtkWidget *widget UNUSED, |
| 601 GdkEventVisibility *event, | |
| 602 gpointer data UNUSED) | |
| 7 | 603 { |
| 604 gui.visibility = event->state; | |
| 605 /* | |
| 606 * When we do an gdk_window_copy_area(), and the window is partially | |
| 607 * obscured, we want to receive an event to tell us whether it worked | |
| 608 * or not. | |
| 609 */ | |
| 610 if (gui.text_gc != NULL) | |
| 611 gdk_gc_set_exposures(gui.text_gc, | |
| 612 gui.visibility != GDK_VISIBILITY_UNOBSCURED); | |
| 613 return FALSE; | |
| 614 } | |
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615 #endif /* !GTK_CHECK_VERSION(3,0,0) */ |
| 7 | 616 |
| 617 /* | |
| 618 * Redraw the corresponding portions of the screen. | |
| 619 */ | |
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620 #if GTK_CHECK_VERSION(3,0,0) |
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621 static gboolean is_key_pressed = FALSE; |
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622 static gboolean blink_mode = TRUE; |
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623 |
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624 static gboolean gui_gtk_is_blink_on(void); |
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625 |
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626 static void |
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627 gui_gtk3_redraw(int x, int y, int width, int height) |
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628 { |
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629 /* Range checks are left to gui_redraw_block() */ |
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630 gui_redraw_block(Y_2_ROW(y), X_2_COL(x), |
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631 Y_2_ROW(y + height - 1), X_2_COL(x + width - 1), |
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632 GUI_MON_NOCLEAR); |
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633 } |
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634 |
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635 static void |
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636 gui_gtk3_update_cursor(cairo_t *cr) |
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637 { |
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638 if (gui.row == gui.cursor_row) |
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639 { |
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640 gui.by_signal = TRUE; |
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641 if (State & CMDLINE) |
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642 gui_update_cursor(TRUE, FALSE); |
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643 else |
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644 gui_update_cursor(TRUE, TRUE); |
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645 gui.by_signal = FALSE; |
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646 cairo_paint(cr); |
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647 } |
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648 } |
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649 |
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650 static gboolean |
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651 gui_gtk3_should_draw_cursor(void) |
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652 { |
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653 unsigned int cond = 0; |
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654 cond |= gui_gtk_is_blink_on(); |
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655 if (gui.cursor_col >= gui.col) |
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656 cond |= is_key_pressed; |
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657 cond |= gui.in_focus == FALSE; |
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658 return cond; |
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659 } |
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660 |
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661 static gboolean |
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662 draw_event(GtkWidget *widget UNUSED, |
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663 cairo_t *cr, |
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664 gpointer user_data UNUSED) |
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665 { |
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666 /* Skip this when the GUI isn't set up yet, will redraw later. */ |
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667 if (gui.starting) |
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668 return FALSE; |
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669 |
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670 out_flush(); /* make sure all output has been processed */ |
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671 /* for GTK+ 3, may induce other draw events. */ |
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672 |
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673 cairo_set_source_surface(cr, gui.surface, 0, 0); |
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674 |
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675 /* Draw the window without the cursor. */ |
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676 gui.by_signal = TRUE; |
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677 { |
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678 cairo_rectangle_list_t *list = NULL; |
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679 |
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680 list = cairo_copy_clip_rectangle_list(cr); |
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681 if (list->status != CAIRO_STATUS_CLIP_NOT_REPRESENTABLE) |
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682 { |
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683 int i; |
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684 |
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685 /* First clear all the blocks and then redraw them. Just in case |
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686 * some blocks overlap. */ |
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687 for (i = 0; i < list->num_rectangles; i++) |
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688 { |
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689 const cairo_rectangle_t rect = list->rectangles[i]; |
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690 |
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691 gui_mch_clear_block(Y_2_ROW((int)rect.y), 0, |
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692 Y_2_ROW((int)(rect.y + rect.height)) - 1, Columns - 1); |
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693 } |
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694 |
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695 for (i = 0; i < list->num_rectangles; i++) |
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696 { |
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697 const cairo_rectangle_t rect = list->rectangles[i]; |
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698 |
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699 if (blink_mode) |
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700 gui_gtk3_redraw(rect.x, rect.y, rect.width, rect.height); |
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701 else |
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702 { |
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703 if (get_real_state() & VISUAL) |
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704 gui_gtk3_redraw(rect.x, rect.y, |
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705 rect.width, rect.height); |
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706 else |
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707 gui_redraw(rect.x, rect.y, rect.width, rect.height); |
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708 } |
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709 } |
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710 } |
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711 cairo_rectangle_list_destroy(list); |
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712 |
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713 if (get_real_state() & VISUAL) |
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714 { |
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715 if (gui.cursor_row == gui.row && gui.cursor_col >= gui.col) |
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716 gui_update_cursor(TRUE, TRUE); |
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717 } |
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718 |
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719 cairo_paint(cr); |
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720 } |
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721 gui.by_signal = FALSE; |
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722 |
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723 /* Add the cursor to the window if necessary.*/ |
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724 if (gui_gtk3_should_draw_cursor() && blink_mode) |
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725 gui_gtk3_update_cursor(cr); |
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|
726 |
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727 return FALSE; |
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728 } |
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729 #else /* !GTK_CHECK_VERSION(3,0,0) */ |
| 7 | 730 static gint |
| 1884 | 731 expose_event(GtkWidget *widget UNUSED, |
| 732 GdkEventExpose *event, | |
| 733 gpointer data UNUSED) | |
| 7 | 734 { |
| 735 /* Skip this when the GUI isn't set up yet, will redraw later. */ | |
| 736 if (gui.starting) | |
| 737 return FALSE; | |
| 738 | |
| 739 out_flush(); /* make sure all output has been processed */ | |
| 740 gui_redraw(event->area.x, event->area.y, | |
| 741 event->area.width, event->area.height); | |
| 742 | |
| 743 /* Clear the border areas if needed */ | |
| 744 if (event->area.x < FILL_X(0)) | |
| 745 gdk_window_clear_area(gui.drawarea->window, 0, 0, FILL_X(0), 0); | |
| 746 if (event->area.y < FILL_Y(0)) | |
| 747 gdk_window_clear_area(gui.drawarea->window, 0, 0, 0, FILL_Y(0)); | |
| 748 if (event->area.x > FILL_X(Columns)) | |
| 749 gdk_window_clear_area(gui.drawarea->window, | |
| 750 FILL_X((int)Columns), 0, 0, 0); | |
| 751 if (event->area.y > FILL_Y(Rows)) | |
| 752 gdk_window_clear_area(gui.drawarea->window, 0, FILL_Y((int)Rows), 0, 0); | |
| 753 | |
| 754 return FALSE; | |
| 755 } | |
|
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756 #endif /* !GTK_CHECK_VERSION(3,0,0) */ |
| 7 | 757 |
| 758 #ifdef FEAT_CLIENTSERVER | |
| 759 /* | |
| 760 * Handle changes to the "Comm" property | |
| 761 */ | |
| 762 static gint | |
| 1884 | 763 property_event(GtkWidget *widget, |
| 764 GdkEventProperty *event, | |
| 765 gpointer data UNUSED) | |
| 7 | 766 { |
| 767 if (event->type == GDK_PROPERTY_NOTIFY | |
| 768 && event->state == (int)GDK_PROPERTY_NEW_VALUE | |
|
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769 && GDK_WINDOW_XID(event->window) == commWindow |
| 7 | 770 && GET_X_ATOM(event->atom) == commProperty) |
| 771 { | |
| 772 XEvent xev; | |
| 773 | |
| 774 /* Translate to XLib */ | |
| 775 xev.xproperty.type = PropertyNotify; | |
| 776 xev.xproperty.atom = commProperty; | |
| 777 xev.xproperty.window = commWindow; | |
| 778 xev.xproperty.state = PropertyNewValue; | |
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779 serverEventProc(GDK_WINDOW_XDISPLAY(gtk_widget_get_window(widget)), |
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780 &xev, 0); |
| 7 | 781 } |
| 782 return FALSE; | |
| 783 } | |
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784 #endif /* defined(FEAT_CLIENTSERVER) */ |
| 7 | 785 |
|
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786 /* |
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787 * Handle changes to the "Xft/DPI" setting |
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788 */ |
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789 static void |
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790 gtk_settings_xft_dpi_changed_cb(GtkSettings *gtk_settings UNUSED, |
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791 GParamSpec *pspec UNUSED, |
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792 gpointer data UNUSED) |
|
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793 { |
|
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794 // Create a new PangoContext for this screen, and initialize it |
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795 // with the current font if necessary. |
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796 if (gui.text_context != NULL) |
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797 g_object_unref(gui.text_context); |
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798 |
|
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|
799 gui.text_context = gtk_widget_create_pango_context(gui.mainwin); |
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800 pango_context_set_base_dir(gui.text_context, PANGO_DIRECTION_LTR); |
|
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801 |
|
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802 if (gui.norm_font != NULL) |
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803 { |
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804 // force default font |
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805 gui_mch_init_font(*p_guifont == NUL ? NULL : p_guifont, FALSE); |
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806 gui_set_shellsize(TRUE, FALSE, RESIZE_BOTH); |
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807 } |
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808 } |
| 7 | 809 |
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810 typedef gboolean timeout_cb_type; |
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811 |
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812 /* |
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813 * Start a timer that will invoke the specified callback. |
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814 * Returns the ID of the timer. |
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815 */ |
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816 static guint |
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817 timeout_add(int time, timeout_cb_type (*callback)(gpointer), int *flagp) |
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818 { |
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819 return g_timeout_add((guint)time, (GSourceFunc)callback, flagp); |
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820 } |
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821 |
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822 static void |
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823 timeout_remove(guint timer) |
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824 { |
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825 g_source_remove(timer); |
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826 } |
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827 |
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828 |
| 7 | 829 /**************************************************************************** |
| 830 * Focus handlers: | |
| 831 */ | |
| 832 | |
| 833 | |
| 834 /* | |
| 835 * This is a simple state machine: | |
| 836 * BLINK_NONE not blinking at all | |
| 837 * BLINK_OFF blinking, cursor is not shown | |
| 838 * BLINK_ON blinking, cursor is shown | |
| 839 */ | |
| 840 | |
| 841 #define BLINK_NONE 0 | |
| 842 #define BLINK_OFF 1 | |
| 843 #define BLINK_ON 2 | |
| 844 | |
| 845 static int blink_state = BLINK_NONE; | |
| 846 static long_u blink_waittime = 700; | |
| 847 static long_u blink_ontime = 400; | |
| 848 static long_u blink_offtime = 250; | |
| 849 static guint blink_timer = 0; | |
| 850 | |
|
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851 #if GTK_CHECK_VERSION(3,0,0) |
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852 static gboolean |
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853 gui_gtk_is_blink_on(void) |
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854 { |
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855 return blink_state == BLINK_ON; |
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856 } |
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857 #endif |
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858 |
|
9213
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859 int |
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860 gui_mch_is_blinking(void) |
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861 { |
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862 return blink_state != BLINK_NONE; |
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863 } |
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864 |
|
9428
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865 int |
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866 gui_mch_is_blink_off(void) |
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867 { |
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868 return blink_state == BLINK_OFF; |
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869 } |
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870 |
| 7 | 871 void |
| 872 gui_mch_set_blinking(long waittime, long on, long off) | |
| 873 { | |
|
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874 #if GTK_CHECK_VERSION(3,0,0) |
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875 if (waittime == 0 || on == 0 || off == 0) |
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876 { |
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877 blink_mode = FALSE; |
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878 |
|
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879 blink_waittime = 700; |
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880 blink_ontime = 400; |
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881 blink_offtime = 250; |
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882 } |
|
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883 else |
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884 { |
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885 blink_mode = TRUE; |
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886 |
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887 blink_waittime = waittime; |
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888 blink_ontime = on; |
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889 blink_offtime = off; |
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890 } |
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891 #else |
| 7 | 892 blink_waittime = waittime; |
| 893 blink_ontime = on; | |
| 894 blink_offtime = off; | |
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895 #endif |
| 7 | 896 } |
| 897 | |
| 898 /* | |
| 899 * Stop the cursor blinking. Show the cursor if it wasn't shown. | |
| 900 */ | |
| 901 void | |
|
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902 gui_mch_stop_blink(int may_call_gui_update_cursor) |
| 7 | 903 { |
| 904 if (blink_timer) | |
| 905 { | |
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906 timeout_remove(blink_timer); |
| 7 | 907 blink_timer = 0; |
| 908 } | |
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909 if (blink_state == BLINK_OFF && may_call_gui_update_cursor) |
|
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910 { |
| 7 | 911 gui_update_cursor(TRUE, FALSE); |
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912 gui_mch_flush(); |
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913 } |
| 7 | 914 blink_state = BLINK_NONE; |
| 915 } | |
| 916 | |
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917 static timeout_cb_type |
| 1884 | 918 blink_cb(gpointer data UNUSED) |
| 7 | 919 { |
| 920 if (blink_state == BLINK_ON) | |
| 921 { | |
| 922 gui_undraw_cursor(); | |
| 923 blink_state = BLINK_OFF; | |
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924 blink_timer = timeout_add(blink_offtime, blink_cb, NULL); |
| 7 | 925 } |
| 926 else | |
| 927 { | |
| 928 gui_update_cursor(TRUE, FALSE); | |
| 929 blink_state = BLINK_ON; | |
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930 blink_timer = timeout_add(blink_ontime, blink_cb, NULL); |
| 7 | 931 } |
|
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932 gui_mch_flush(); |
| 7 | 933 |
| 934 return FALSE; /* don't happen again */ | |
| 935 } | |
| 936 | |
| 937 /* | |
| 938 * Start the cursor blinking. If it was already blinking, this restarts the | |
| 939 * waiting time and shows the cursor. | |
| 940 */ | |
| 941 void | |
| 942 gui_mch_start_blink(void) | |
| 943 { | |
| 944 if (blink_timer) | |
| 5818 | 945 { |
|
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946 timeout_remove(blink_timer); |
| 5818 | 947 blink_timer = 0; |
| 948 } | |
| 7 | 949 /* Only switch blinking on if none of the times is zero */ |
| 950 if (blink_waittime && blink_ontime && blink_offtime && gui.in_focus) | |
| 951 { | |
|
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952 blink_timer = timeout_add(blink_waittime, blink_cb, NULL); |
| 7 | 953 blink_state = BLINK_ON; |
| 954 gui_update_cursor(TRUE, FALSE); | |
|
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955 gui_mch_flush(); |
| 7 | 956 } |
| 957 } | |
| 958 | |
| 959 static gint | |
| 1884 | 960 enter_notify_event(GtkWidget *widget UNUSED, |
| 961 GdkEventCrossing *event UNUSED, | |
| 962 gpointer data UNUSED) | |
| 7 | 963 { |
| 964 if (blink_state == BLINK_NONE) | |
| 965 gui_mch_start_blink(); | |
| 966 | |
| 967 /* make sure keyboard input goes there */ | |
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968 if (gtk_socket_id == 0 || !gtk_widget_has_focus(gui.drawarea)) |
| 7 | 969 gtk_widget_grab_focus(gui.drawarea); |
| 970 | |
| 971 return FALSE; | |
| 972 } | |
| 973 | |
| 974 static gint | |
| 1884 | 975 leave_notify_event(GtkWidget *widget UNUSED, |
| 976 GdkEventCrossing *event UNUSED, | |
| 977 gpointer data UNUSED) | |
| 7 | 978 { |
| 979 if (blink_state != BLINK_NONE) | |
|
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980 gui_mch_stop_blink(TRUE); |
| 7 | 981 |
| 982 return FALSE; | |
| 983 } | |
| 984 | |
| 985 static gint | |
| 1884 | 986 focus_in_event(GtkWidget *widget, |
| 987 GdkEventFocus *event UNUSED, | |
| 988 gpointer data UNUSED) | |
| 7 | 989 { |
| 990 gui_focus_change(TRUE); | |
| 991 | |
| 992 if (blink_state == BLINK_NONE) | |
| 993 gui_mch_start_blink(); | |
| 994 | |
| 1380 | 995 /* make sure keyboard input goes to the draw area (if this is focus for a |
| 996 * window) */ | |
| 791 | 997 if (widget != gui.drawarea) |
| 856 | 998 gtk_widget_grab_focus(gui.drawarea); |
| 7 | 999 |
| 1000 return TRUE; | |
| 1001 } | |
| 1002 | |
| 1003 static gint | |
| 1884 | 1004 focus_out_event(GtkWidget *widget UNUSED, |
|
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1005 GdkEventFocus *event UNUSED, |
| 1884 | 1006 gpointer data UNUSED) |
| 7 | 1007 { |
| 1008 gui_focus_change(FALSE); | |
| 1009 | |
| 1010 if (blink_state != BLINK_NONE) | |
|
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1011 gui_mch_stop_blink(TRUE); |
| 7 | 1012 |
| 1013 return TRUE; | |
| 1014 } | |
| 1015 | |
| 1016 | |
| 1017 /* | |
| 1018 * Translate a GDK key value to UTF-8 independently of the current locale. | |
| 1019 * The output is written to string, which must have room for at least 6 bytes | |
| 1020 * plus the NUL terminator. Returns the length in bytes. | |
| 1021 * | |
| 1022 * This function is used in the GTK+ 2 GUI only. The GTK+ 1 code makes use | |
| 1023 * of GdkEventKey::string instead. But event->string is evil; see here why: | |
| 1024 * http://developer.gnome.org/doc/API/2.0/gdk/gdk-Event-Structures.html#GdkEventKey | |
| 1025 */ | |
| 1026 static int | |
| 1027 keyval_to_string(unsigned int keyval, unsigned int state, char_u *string) | |
| 1028 { | |
| 1029 int len; | |
| 1030 guint32 uc; | |
| 1031 | |
| 1032 uc = gdk_keyval_to_unicode(keyval); | |
| 1033 if (uc != 0) | |
| 1034 { | |
| 1035 /* Check for CTRL-foo */ | |
| 1036 if ((state & GDK_CONTROL_MASK) && uc >= 0x20 && uc < 0x80) | |
| 1037 { | |
| 1038 /* These mappings look arbitrary at the first glance, but in fact | |
| 1039 * resemble quite exactly the behaviour of the GTK+ 1.2 GUI on my | |
| 1040 * machine. The only difference is BS vs. DEL for CTRL-8 (makes | |
| 1041 * more sense and is consistent with usual terminal behaviour). */ | |
| 1042 if (uc >= '@') | |
| 1043 string[0] = uc & 0x1F; | |
| 1044 else if (uc == '2') | |
| 1045 string[0] = NUL; | |
| 1046 else if (uc >= '3' && uc <= '7') | |
| 1047 string[0] = uc ^ 0x28; | |
| 1048 else if (uc == '8') | |
| 1049 string[0] = BS; | |
| 1050 else if (uc == '?') | |
| 1051 string[0] = DEL; | |
| 1052 else | |
| 1053 string[0] = uc; | |
| 1054 len = 1; | |
| 1055 } | |
| 1056 else | |
| 1057 { | |
| 1058 /* Translate a normal key to UTF-8. This doesn't work for dead | |
| 1059 * keys of course, you _have_ to use an input method for that. */ | |
| 1060 len = utf_char2bytes((int)uc, string); | |
| 1061 } | |
| 1062 } | |
| 1063 else | |
| 1064 { | |
| 1065 /* Translate keys which are represented by ASCII control codes in Vim. | |
| 1066 * There are only a few of those; most control keys are translated to | |
| 1067 * special terminal-like control sequences. */ | |
| 1068 len = 1; | |
| 1069 switch (keyval) | |
| 1070 { | |
| 1071 case GDK_Tab: case GDK_KP_Tab: case GDK_ISO_Left_Tab: | |
| 1072 string[0] = TAB; | |
| 1073 break; | |
| 1074 case GDK_Linefeed: | |
| 1075 string[0] = NL; | |
| 1076 break; | |
| 1077 case GDK_Return: case GDK_ISO_Enter: case GDK_3270_Enter: | |
| 1078 string[0] = CAR; | |
| 1079 break; | |
| 1080 case GDK_Escape: | |
| 1081 string[0] = ESC; | |
| 1082 break; | |
| 1083 default: | |
| 1084 len = 0; | |
| 1085 break; | |
| 1086 } | |
| 1087 } | |
| 1088 string[len] = NUL; | |
| 1089 | |
| 1090 return len; | |
| 1091 } | |
| 1092 | |
| 179 | 1093 static int |
| 1094 modifiers_gdk2vim(guint state) | |
| 1095 { | |
| 1096 int modifiers = 0; | |
| 1097 | |
| 1098 if (state & GDK_SHIFT_MASK) | |
| 1099 modifiers |= MOD_MASK_SHIFT; | |
| 1100 if (state & GDK_CONTROL_MASK) | |
| 1101 modifiers |= MOD_MASK_CTRL; | |
| 1102 if (state & GDK_MOD1_MASK) | |
| 1103 modifiers |= MOD_MASK_ALT; | |
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1104 #if GTK_CHECK_VERSION(2,10,0) |
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1105 if (state & GDK_SUPER_MASK) |
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1106 modifiers |= MOD_MASK_META; |
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1107 #endif |
| 179 | 1108 if (state & GDK_MOD4_MASK) |
| 1109 modifiers |= MOD_MASK_META; | |
| 1110 | |
| 1111 return modifiers; | |
| 1112 } | |
| 1113 | |
| 1114 static int | |
| 1115 modifiers_gdk2mouse(guint state) | |
| 1116 { | |
| 1117 int modifiers = 0; | |
| 1118 | |
| 1119 if (state & GDK_SHIFT_MASK) | |
| 1120 modifiers |= MOUSE_SHIFT; | |
| 1121 if (state & GDK_CONTROL_MASK) | |
| 1122 modifiers |= MOUSE_CTRL; | |
| 1123 if (state & GDK_MOD1_MASK) | |
| 1124 modifiers |= MOUSE_ALT; | |
| 1125 | |
| 1126 return modifiers; | |
| 1127 } | |
| 1128 | |
| 7 | 1129 /* |
| 1130 * Main keyboard handler: | |
| 1131 */ | |
| 1132 static gint | |
| 1884 | 1133 key_press_event(GtkWidget *widget UNUSED, |
| 1134 GdkEventKey *event, | |
| 1135 gpointer data UNUSED) | |
| 7 | 1136 { |
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1137 /* For GTK+ 2 we know for sure how large the string might get. |
| 7 | 1138 * (That is, up to 6 bytes + NUL + CSI escapes + safety measure.) */ |
| 1139 char_u string[32], string2[32]; | |
| 1140 guint key_sym; | |
| 1141 int len; | |
| 1142 int i; | |
| 1143 int modifiers; | |
| 1144 int key; | |
| 1145 guint state; | |
| 1146 char_u *s, *d; | |
| 1147 | |
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1148 #if GTK_CHECK_VERSION(3,0,0) |
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1149 is_key_pressed = TRUE; |
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1150 gui_mch_stop_blink(TRUE); |
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1151 #endif |
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1152 |
| 2923 | 1153 gui.event_time = event->time; |
| 7 | 1154 key_sym = event->keyval; |
| 1155 state = event->state; | |
| 1156 | |
| 1157 #ifdef FEAT_XIM | |
| 1158 if (xim_queue_key_press_event(event, TRUE)) | |
| 1159 return TRUE; | |
| 1160 #endif | |
| 1161 | |
| 1162 #ifdef FEAT_HANGULIN | |
| 1163 if (key_sym == GDK_space && (state & GDK_SHIFT_MASK)) | |
| 1164 { | |
| 1165 hangul_input_state_toggle(); | |
| 1166 return TRUE; | |
| 1167 } | |
| 1168 #endif | |
| 1169 | |
| 1170 #ifdef SunXK_F36 | |
| 1171 /* | |
| 1172 * These keys have bogus lookup strings, and trapping them here is | |
| 1173 * easier than trying to XRebindKeysym() on them with every possible | |
| 1174 * combination of modifiers. | |
| 1175 */ | |
| 1176 if (key_sym == SunXK_F36 || key_sym == SunXK_F37) | |
| 1177 len = 0; | |
| 1178 else | |
| 1179 #endif | |
| 1180 { | |
| 1181 len = keyval_to_string(key_sym, state, string2); | |
| 1182 | |
| 1183 /* Careful: convert_input() doesn't handle the NUL character. | |
| 1184 * No need to convert pure ASCII anyway, thus the len > 1 check. */ | |
| 1185 if (len > 1 && input_conv.vc_type != CONV_NONE) | |
| 1186 len = convert_input(string2, len, sizeof(string2)); | |
| 1187 | |
| 1188 s = string2; | |
| 1189 d = string; | |
| 1190 for (i = 0; i < len; ++i) | |
| 1191 { | |
| 1192 *d++ = s[i]; | |
| 1193 if (d[-1] == CSI && d + 2 < string + sizeof(string)) | |
| 1194 { | |
| 1195 /* Turn CSI into K_CSI. */ | |
| 1196 *d++ = KS_EXTRA; | |
| 1197 *d++ = (int)KE_CSI; | |
| 1198 } | |
| 1199 } | |
| 1200 len = d - string; | |
| 1201 } | |
| 1202 | |
| 1203 /* Shift-Tab results in Left_Tab, but we want <S-Tab> */ | |
| 1204 if (key_sym == GDK_ISO_Left_Tab) | |
| 1205 { | |
| 1206 key_sym = GDK_Tab; | |
| 1207 state |= GDK_SHIFT_MASK; | |
| 1208 } | |
| 1209 | |
| 1210 #ifdef FEAT_MENU | |
| 1211 /* If there is a menu and 'wak' is "yes", or 'wak' is "menu" and the key | |
| 1212 * is a menu shortcut, we ignore everything with the ALT modifier. */ | |
| 1213 if ((state & GDK_MOD1_MASK) | |
| 1214 && gui.menu_is_active | |
| 1215 && (*p_wak == 'y' | |
| 1216 || (*p_wak == 'm' | |
| 1217 && len == 1 | |
| 1218 && gui_is_menu_shortcut(string[0])))) | |
| 1219 /* For GTK2 we return false to signify that we haven't handled the | |
| 1220 * keypress, so that gtk will handle the mnemonic or accelerator. */ | |
| 1221 return FALSE; | |
| 1222 #endif | |
| 1223 | |
| 1224 /* Check for Alt/Meta key (Mod1Mask), but not for a BS, DEL or character | |
| 1225 * that already has the 8th bit set. | |
| 1226 * Don't do this for <S-M-Tab>, that should become K_S_TAB with ALT. | |
| 1227 * Don't do this for double-byte encodings, it turns the char into a lead | |
| 1228 * byte. */ | |
| 1229 if (len == 1 | |
|
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1230 && ((state & GDK_MOD1_MASK) |
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1231 #if GTK_CHECK_VERSION(2,10,0) |
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1232 || (state & GDK_SUPER_MASK) |
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1233 #endif |
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1234 ) |
| 7 | 1235 && !(key_sym == GDK_BackSpace || key_sym == GDK_Delete) |
| 1236 && (string[0] & 0x80) == 0 | |
| 1237 && !(key_sym == GDK_Tab && (state & GDK_SHIFT_MASK)) | |
| 1238 && !enc_dbcs | |
| 1239 ) | |
| 1240 { | |
| 1241 string[0] |= 0x80; | |
| 1242 state &= ~GDK_MOD1_MASK; /* don't use it again */ | |
| 1243 if (enc_utf8) /* convert to utf-8 */ | |
| 1244 { | |
| 1245 string[1] = string[0] & 0xbf; | |
| 1246 string[0] = ((unsigned)string[0] >> 6) + 0xc0; | |
| 1247 if (string[1] == CSI) | |
| 1248 { | |
| 1249 string[2] = KS_EXTRA; | |
| 1250 string[3] = (int)KE_CSI; | |
| 1251 len = 4; | |
| 1252 } | |
| 1253 else | |
| 1254 len = 2; | |
| 1255 } | |
| 1256 } | |
| 1257 | |
| 1258 /* Check for special keys. Also do this when len == 1 (key has an ASCII | |
| 1259 * value) to detect backspace, delete and keypad keys. */ | |
| 1260 if (len == 0 || len == 1) | |
| 1261 { | |
| 1262 for (i = 0; special_keys[i].key_sym != 0; i++) | |
| 1263 { | |
| 1264 if (special_keys[i].key_sym == key_sym) | |
| 1265 { | |
| 1266 string[0] = CSI; | |
| 1267 string[1] = special_keys[i].code0; | |
| 1268 string[2] = special_keys[i].code1; | |
| 1269 len = -3; | |
| 1270 break; | |
| 1271 } | |
| 1272 } | |
| 1273 } | |
| 1274 | |
| 1275 if (len == 0) /* Unrecognized key */ | |
| 1276 return TRUE; | |
| 1277 | |
| 1278 /* Special keys (and a few others) may have modifiers. Also when using a | |
| 1279 * double-byte encoding (can't set the 8th bit). */ | |
| 1280 if (len == -3 || key_sym == GDK_space || key_sym == GDK_Tab | |
| 1281 || key_sym == GDK_Return || key_sym == GDK_Linefeed | |
| 1282 || key_sym == GDK_Escape || key_sym == GDK_KP_Tab | |
| 1283 || key_sym == GDK_ISO_Enter || key_sym == GDK_3270_Enter | |
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1284 || (enc_dbcs && len == 1 && ((state & GDK_MOD1_MASK) |
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1285 #if GTK_CHECK_VERSION(2,10,0) |
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1286 || (state & GDK_SUPER_MASK) |
| 7 | 1287 #endif |
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1288 ))) |
| 7 | 1289 { |
| 179 | 1290 modifiers = modifiers_gdk2vim(state); |
| 7 | 1291 |
| 1292 /* | |
| 1293 * For some keys a shift modifier is translated into another key | |
| 1294 * code. | |
| 1295 */ | |
| 1296 if (len == -3) | |
| 1297 key = TO_SPECIAL(string[1], string[2]); | |
| 1298 else | |
| 1299 key = string[0]; | |
| 1300 | |
| 1301 key = simplify_key(key, &modifiers); | |
| 1302 if (key == CSI) | |
| 1303 key = K_CSI; | |
| 1304 if (IS_SPECIAL(key)) | |
| 1305 { | |
| 1306 string[0] = CSI; | |
| 1307 string[1] = K_SECOND(key); | |
| 1308 string[2] = K_THIRD(key); | |
| 1309 len = 3; | |
| 1310 } | |
| 1311 else | |
| 1312 { | |
| 1313 string[0] = key; | |
| 1314 len = 1; | |
| 1315 } | |
| 1316 | |
| 1317 if (modifiers != 0) | |
| 1318 { | |
| 1319 string2[0] = CSI; | |
| 1320 string2[1] = KS_MODIFIER; | |
| 1321 string2[2] = modifiers; | |
| 1322 add_to_input_buf(string2, 3); | |
| 1323 } | |
| 1324 } | |
| 1325 | |
| 1326 if (len == 1 && ((string[0] == Ctrl_C && ctrl_c_interrupts) | |
| 1327 || (string[0] == intr_char && intr_char != Ctrl_C))) | |
| 1328 { | |
| 1329 trash_input_buf(); | |
| 1330 got_int = TRUE; | |
| 1331 } | |
| 1332 | |
| 1333 add_to_input_buf(string, len); | |
| 1334 | |
| 1335 /* blank out the pointer if necessary */ | |
| 1336 if (p_mh) | |
| 1337 gui_mch_mousehide(TRUE); | |
| 1338 | |
| 1339 return TRUE; | |
| 1340 } | |
| 1341 | |
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1342 #if defined(FEAT_XIM) || GTK_CHECK_VERSION(3,0,0) |
| 7 | 1343 static gboolean |
| 1884 | 1344 key_release_event(GtkWidget *widget UNUSED, |
| 1345 GdkEventKey *event, | |
| 1346 gpointer data UNUSED) | |
| 7 | 1347 { |
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1348 # if GTK_CHECK_VERSION(3,0,0) |
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1349 is_key_pressed = FALSE; |
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1350 gui_mch_start_blink(); |
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1351 # endif |
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1352 # if defined(FEAT_XIM) |
| 2923 | 1353 gui.event_time = event->time; |
| 7 | 1354 /* |
| 1355 * GTK+ 2 input methods may do fancy stuff on key release events too. | |
| 1356 * With the default IM for instance, you can enter any UCS code point | |
| 1357 * by holding down CTRL-SHIFT and typing hexadecimal digits. | |
| 1358 */ | |
| 1359 return xim_queue_key_press_event(event, FALSE); | |
|
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1360 # else |
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1361 return TRUE; |
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1362 # endif |
| 7 | 1363 } |
| 1364 #endif | |
| 1365 | |
| 1366 | |
| 1367 /**************************************************************************** | |
| 1368 * Selection handlers: | |
| 1369 */ | |
| 1370 | |
|
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1371 /* Remember when clip_lose_selection was called from here, we must not call |
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1372 * gtk_selection_owner_set() then. */ |
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1373 static int in_selection_clear_event = FALSE; |
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1374 |
| 7 | 1375 static gint |
| 1884 | 1376 selection_clear_event(GtkWidget *widget UNUSED, |
| 7 | 1377 GdkEventSelection *event, |
| 1884 | 1378 gpointer user_data UNUSED) |
| 7 | 1379 { |
|
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1380 in_selection_clear_event = TRUE; |
| 7 | 1381 if (event->selection == clip_plus.gtk_sel_atom) |
| 1382 clip_lose_selection(&clip_plus); | |
| 1383 else | |
| 1384 clip_lose_selection(&clip_star); | |
|
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1385 in_selection_clear_event = FALSE; |
| 7 | 1386 |
| 1387 return TRUE; | |
| 1388 } | |
| 1389 | |
| 1390 #define RS_NONE 0 /* selection_received_cb() not called yet */ | |
| 1391 #define RS_OK 1 /* selection_received_cb() called and OK */ | |
| 1392 #define RS_FAIL 2 /* selection_received_cb() called and failed */ | |
| 1393 static int received_selection = RS_NONE; | |
| 1394 | |
| 1395 static void | |
| 1884 | 1396 selection_received_cb(GtkWidget *widget UNUSED, |
| 7 | 1397 GtkSelectionData *data, |
| 1884 | 1398 guint time_ UNUSED, |
| 1399 gpointer user_data UNUSED) | |
| 7 | 1400 { |
|
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1401 Clipboard_T *cbd; |
| 7 | 1402 char_u *text; |
| 1403 char_u *tmpbuf = NULL; | |
| 1404 guchar *tmpbuf_utf8 = NULL; | |
| 1405 int len; | |
| 2896 | 1406 int motion_type = MAUTO; |
| 7 | 1407 |
|
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1408 if (gtk_selection_data_get_selection(data) == clip_plus.gtk_sel_atom) |
| 7 | 1409 cbd = &clip_plus; |
| 1410 else | |
| 1411 cbd = &clip_star; | |
| 1412 | |
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1413 text = (char_u *)gtk_selection_data_get_data(data); |
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1414 len = gtk_selection_data_get_length(data); |
| 7 | 1415 |
| 1416 if (text == NULL || len <= 0) | |
| 1417 { | |
| 1418 received_selection = RS_FAIL; | |
| 1419 /* clip_free_selection(cbd); ??? */ | |
| 1420 | |
| 1421 return; | |
| 1422 } | |
| 1423 | |
|
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|
1424 if (gtk_selection_data_get_data_type(data) == vim_atom) |
| 7 | 1425 { |
| 1426 motion_type = *text++; | |
| 1427 --len; | |
| 1428 } | |
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|
1429 else if (gtk_selection_data_get_data_type(data) == vimenc_atom) |
| 7 | 1430 { |
| 1431 char_u *enc; | |
| 1432 vimconv_T conv; | |
| 1433 | |
| 1434 motion_type = *text++; | |
| 1435 --len; | |
| 1436 | |
| 1437 enc = text; | |
| 1438 text += STRLEN(text) + 1; | |
| 1439 len -= text - enc; | |
| 1440 | |
| 1441 /* If the encoding of the text is different from 'encoding', attempt | |
| 1442 * converting it. */ | |
| 1443 conv.vc_type = CONV_NONE; | |
| 1444 convert_setup(&conv, enc, p_enc); | |
| 1445 if (conv.vc_type != CONV_NONE) | |
| 1446 { | |
| 1447 tmpbuf = string_convert(&conv, text, &len); | |
| 1448 if (tmpbuf != NULL) | |
| 1449 text = tmpbuf; | |
| 1450 convert_setup(&conv, NULL, NULL); | |
| 1451 } | |
| 1452 } | |
|
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1453 |
| 7 | 1454 /* gtk_selection_data_get_text() handles all the nasty details |
| 1455 * and targets and encodings etc. This rocks so hard. */ | |
| 1456 else | |
| 1457 { | |
| 1458 tmpbuf_utf8 = gtk_selection_data_get_text(data); | |
| 1459 if (tmpbuf_utf8 != NULL) | |
| 1460 { | |
| 1461 len = STRLEN(tmpbuf_utf8); | |
| 1462 if (input_conv.vc_type != CONV_NONE) | |
| 1463 { | |
| 1464 tmpbuf = string_convert(&input_conv, tmpbuf_utf8, &len); | |
| 1465 if (tmpbuf != NULL) | |
| 1466 text = tmpbuf; | |
| 1467 } | |
| 1468 else | |
| 1469 text = tmpbuf_utf8; | |
| 1470 } | |
| 1904 | 1471 else if (len >= 2 && text[0] == 0xff && text[1] == 0xfe) |
| 1472 { | |
| 1473 vimconv_T conv; | |
| 1474 | |
| 1475 /* UTF-16, we get this for HTML */ | |
| 1476 conv.vc_type = CONV_NONE; | |
| 1477 convert_setup_ext(&conv, (char_u *)"utf-16le", FALSE, p_enc, TRUE); | |
| 1478 | |
| 1479 if (conv.vc_type != CONV_NONE) | |
| 1480 { | |
| 1481 text += 2; | |
| 1482 len -= 2; | |
| 1483 tmpbuf = string_convert(&conv, text, &len); | |
| 1484 convert_setup(&conv, NULL, NULL); | |
| 1485 } | |
| 1486 if (tmpbuf != NULL) | |
| 1487 text = tmpbuf; | |
| 1488 } | |
| 7 | 1489 } |
| 1490 | |
| 4352 | 1491 /* Chop off any trailing NUL bytes. OpenOffice sends these. */ |
| 2183 | 1492 while (len > 0 && text[len - 1] == NUL) |
| 1493 --len; | |
| 1494 | |
| 7 | 1495 clip_yank_selection(motion_type, text, (long)len, cbd); |
| 1496 received_selection = RS_OK; | |
| 1497 vim_free(tmpbuf); | |
| 1498 g_free(tmpbuf_utf8); | |
| 1499 } | |
| 1500 | |
| 1501 /* | |
| 1502 * Prepare our selection data for passing it to the external selection | |
| 1503 * client. | |
| 1504 */ | |
| 1505 static void | |
| 1884 | 1506 selection_get_cb(GtkWidget *widget UNUSED, |
| 7 | 1507 GtkSelectionData *selection_data, |
| 1508 guint info, | |
| 1884 | 1509 guint time_ UNUSED, |
| 1510 gpointer user_data UNUSED) | |
| 7 | 1511 { |
| 1512 char_u *string; | |
| 1513 char_u *tmpbuf; | |
| 1514 long_u tmplen; | |
| 1515 int length; | |
| 1516 int motion_type; | |
| 1517 GdkAtom type; | |
|
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1518 Clipboard_T *cbd; |
| 7 | 1519 |
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1520 if (gtk_selection_data_get_selection(selection_data) |
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1521 == clip_plus.gtk_sel_atom) |
| 7 | 1522 cbd = &clip_plus; |
| 1523 else | |
| 1524 cbd = &clip_star; | |
| 1525 | |
| 1526 if (!cbd->owned) | |
| 1527 return; /* Shouldn't ever happen */ | |
| 1528 | |
| 1529 if (info != (guint)TARGET_STRING | |
| 1904 | 1530 && (!clip_html || info != (guint)TARGET_HTML) |
| 7 | 1531 && info != (guint)TARGET_UTF8_STRING |
| 1532 && info != (guint)TARGET_VIMENC | |
| 1533 && info != (guint)TARGET_VIM | |
| 1534 && info != (guint)TARGET_COMPOUND_TEXT | |
| 1535 && info != (guint)TARGET_TEXT) | |
| 1536 return; | |
| 1537 | |
| 1538 /* get the selection from the '*'/'+' register */ | |
| 1539 clip_get_selection(cbd); | |
| 1540 | |
| 1541 motion_type = clip_convert_selection(&string, &tmplen, cbd); | |
| 1542 if (motion_type < 0 || string == NULL) | |
| 1543 return; | |
| 1544 /* Due to int arguments we can't handle more than G_MAXINT. Also | |
| 1545 * reserve one extra byte for NUL or the motion type; just in case. | |
| 1546 * (Not that pasting 2G of text is ever going to work, but... ;-) */ | |
| 1547 length = MIN(tmplen, (long_u)(G_MAXINT - 1)); | |
| 1548 | |
| 1549 if (info == (guint)TARGET_VIM) | |
| 1550 { | |
|
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1551 tmpbuf = alloc(length + 1); |
| 7 | 1552 if (tmpbuf != NULL) |
| 1553 { | |
| 1554 tmpbuf[0] = motion_type; | |
| 1555 mch_memmove(tmpbuf + 1, string, (size_t)length); | |
| 1556 } | |
| 1557 /* For our own format, the first byte contains the motion type */ | |
| 1558 ++length; | |
| 1559 vim_free(string); | |
| 1560 string = tmpbuf; | |
| 1561 type = vim_atom; | |
| 1562 } | |
| 1563 | |
| 1904 | 1564 else if (info == (guint)TARGET_HTML) |
| 1565 { | |
| 1566 vimconv_T conv; | |
| 1567 | |
| 1568 /* Since we get utf-16, we probably should set it as well. */ | |
| 1569 conv.vc_type = CONV_NONE; | |
| 1570 convert_setup_ext(&conv, p_enc, TRUE, (char_u *)"utf-16le", FALSE); | |
| 1571 if (conv.vc_type != CONV_NONE) | |
| 1572 { | |
| 1573 tmpbuf = string_convert(&conv, string, &length); | |
| 1574 convert_setup(&conv, NULL, NULL); | |
| 1575 vim_free(string); | |
| 1576 string = tmpbuf; | |
| 1577 } | |
| 1578 | |
| 1579 /* Prepend the BOM: "fffe" */ | |
| 1580 if (string != NULL) | |
| 1581 { | |
| 1582 tmpbuf = alloc(length + 2); | |
|
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1583 if (tmpbuf != NULL) |
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1584 { |
|
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1585 tmpbuf[0] = 0xff; |
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1586 tmpbuf[1] = 0xfe; |
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1587 mch_memmove(tmpbuf + 2, string, (size_t)length); |
|
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1588 vim_free(string); |
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1589 string = tmpbuf; |
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1590 length += 2; |
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1591 } |
| 1904 | 1592 |
|
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1593 #if !GTK_CHECK_VERSION(3,0,0) |
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1594 /* Looks redundant even for GTK2 because these values are |
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1595 * overwritten by gtk_selection_data_set() that follows. */ |
| 1904 | 1596 selection_data->type = selection_data->target; |
| 1597 selection_data->format = 16; /* 16 bits per char */ | |
|
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1598 #endif |
| 1904 | 1599 gtk_selection_data_set(selection_data, html_atom, 16, |
| 1600 string, length); | |
| 1601 vim_free(string); | |
| 1602 } | |
| 1603 return; | |
| 1604 } | |
| 7 | 1605 else if (info == (guint)TARGET_VIMENC) |
| 1606 { | |
| 1607 int l = STRLEN(p_enc); | |
| 1608 | |
| 1609 /* contents: motion_type 'encoding' NUL text */ | |
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1610 tmpbuf = alloc(length + l + 2); |
| 7 | 1611 if (tmpbuf != NULL) |
| 1612 { | |
| 1613 tmpbuf[0] = motion_type; | |
| 1614 STRCPY(tmpbuf + 1, p_enc); | |
| 1615 mch_memmove(tmpbuf + l + 2, string, (size_t)length); | |
|
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1616 length += l + 2; |
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1617 vim_free(string); |
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|
1618 string = tmpbuf; |
| 7 | 1619 } |
| 1620 type = vimenc_atom; | |
| 1621 } | |
|
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changeset
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1622 |
| 7 | 1623 /* gtk_selection_data_set_text() handles everything for us. This is |
| 1624 * so easy and simple and cool, it'd be insane not to use it. */ | |
| 1625 else | |
| 1626 { | |
| 1627 if (output_conv.vc_type != CONV_NONE) | |
| 1628 { | |
| 1629 tmpbuf = string_convert(&output_conv, string, &length); | |
| 1630 vim_free(string); | |
| 1631 if (tmpbuf == NULL) | |
| 1632 return; | |
| 1633 string = tmpbuf; | |
| 1634 } | |
| 1635 /* Validate the string to avoid runtime warnings */ | |
| 1636 if (g_utf8_validate((const char *)string, (gssize)length, NULL)) | |
| 1637 { | |
| 1638 gtk_selection_data_set_text(selection_data, | |
| 1639 (const char *)string, length); | |
| 1640 } | |
| 1641 vim_free(string); | |
| 1642 return; | |
| 1643 } | |
| 1644 | |
| 1645 if (string != NULL) | |
| 1646 { | |
|
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1647 #if !GTK_CHECK_VERSION(3,0,0) |
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1648 /* Looks redundant even for GTK2 because these values are |
|
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1649 * overwritten by gtk_selection_data_set() that follows. */ |
| 7 | 1650 selection_data->type = selection_data->target; |
| 1651 selection_data->format = 8; /* 8 bits per char */ | |
|
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1652 #endif |
| 7 | 1653 gtk_selection_data_set(selection_data, type, 8, string, length); |
| 1654 vim_free(string); | |
| 1655 } | |
| 1656 } | |
| 1657 | |
| 1658 /* | |
| 3518 | 1659 * Check if the GUI can be started. Called before gvimrc is sourced and |
| 1660 * before fork(). | |
| 1661 * Return OK or FAIL. | |
| 1662 */ | |
| 1663 int | |
|
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changeset
|
1664 gui_mch_early_init_check(int give_message) |
| 3518 | 1665 { |
| 1666 char_u *p; | |
| 1667 | |
| 1668 /* Guess that when $DISPLAY isn't set the GUI can't start. */ | |
| 1669 p = mch_getenv((char_u *)"DISPLAY"); | |
| 1670 if (p == NULL || *p == NUL) | |
| 1671 { | |
| 1672 gui.dying = TRUE; | |
|
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|
1673 if (give_message) |
|
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1674 emsg(_((char *)e_opendisp)); |
| 3518 | 1675 return FAIL; |
| 1676 } | |
| 1677 return OK; | |
| 1678 } | |
| 1679 | |
| 1680 /* | |
| 1681 * Check if the GUI can be started. Called before gvimrc is sourced but after | |
| 1682 * fork(). | |
| 7 | 1683 * Return OK or FAIL. |
| 1684 */ | |
| 1685 int | |
| 1686 gui_mch_init_check(void) | |
| 1687 { | |
|
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1688 #ifdef USE_GRESOURCE |
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1689 static int res_registered = FALSE; |
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1690 |
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1691 if (!res_registered) |
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1692 { |
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1693 /* Call this function in the GUI process; otherwise, the resources |
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1694 * won't be available. Don't call it twice. */ |
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1695 res_registered = TRUE; |
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1696 gui_gtk_register_resource(); |
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1697 } |
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1698 #endif |
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1699 |
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1700 #if GTK_CHECK_VERSION(3,10,0) |
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1701 /* Vim currently assumes that Gtk means X11, so it cannot use native Gtk |
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1702 * support for other backends such as Wayland. */ |
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1703 gdk_set_allowed_backends ("x11"); |
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1704 #endif |
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1705 |
| 7 | 1706 #ifdef FEAT_GUI_GNOME |
| 1707 if (gtk_socket_id == 0) | |
| 1708 using_gnome = 1; | |
| 1709 #endif | |
| 1710 | |
| 4474 | 1711 /* This defaults to argv[0], but we want it to match the name of the |
| 1712 * shipped gvim.desktop so that Vim's windows can be associated with this | |
| 1713 * file. */ | |
| 1714 g_set_prgname("gvim"); | |
| 1715 | |
| 7 | 1716 /* Don't use gtk_init() or gnome_init(), it exits on failure. */ |
| 1717 if (!gtk_init_check(&gui_argc, &gui_argv)) | |
| 1718 { | |
| 1719 gui.dying = TRUE; | |
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1720 emsg(_((char *)e_opendisp)); |
| 7 | 1721 return FAIL; |
| 1722 } | |
| 1723 | |
| 1724 return OK; | |
| 1725 } | |
| 1726 | |
| 1727 /**************************************************************************** | |
| 1728 * Mouse handling callbacks | |
| 1729 */ | |
| 1730 | |
| 1731 | |
| 1732 static guint mouse_click_timer = 0; | |
| 1733 static int mouse_timed_out = TRUE; | |
| 1734 | |
| 1735 /* | |
| 1736 * Timer used to recognize multiple clicks of the mouse button | |
| 1737 */ | |
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1738 static timeout_cb_type |
| 7 | 1739 mouse_click_timer_cb(gpointer data) |
| 1740 { | |
| 1741 /* we don't use this information currently */ | |
| 1742 int *timed_out = (int *) data; | |
| 1743 | |
| 1744 *timed_out = TRUE; | |
| 1745 return FALSE; /* don't happen again */ | |
| 1746 } | |
| 1747 | |
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1748 static guint motion_repeat_timer = 0; |
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1749 static int motion_repeat_offset = FALSE; |
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1750 static timeout_cb_type motion_repeat_timer_cb(gpointer); |
| 7 | 1751 |
| 1752 static void | |
| 1753 process_motion_notify(int x, int y, GdkModifierType state) | |
| 1754 { | |
| 1755 int button; | |
| 1756 int_u vim_modifiers; | |
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1757 GtkAllocation allocation; |
| 7 | 1758 |
| 1759 button = (state & (GDK_BUTTON1_MASK | GDK_BUTTON2_MASK | | |
| 1760 GDK_BUTTON3_MASK | GDK_BUTTON4_MASK | | |
| 1761 GDK_BUTTON5_MASK)) | |
| 1762 ? MOUSE_DRAG : ' '; | |
| 1763 | |
| 1764 /* If our pointer is currently hidden, then we should show it. */ | |
| 1765 gui_mch_mousehide(FALSE); | |
| 1766 | |
| 1767 /* Just moving the rodent above the drawing area without any button | |
| 1768 * being pressed. */ | |
| 1769 if (button != MOUSE_DRAG) | |
| 1770 { | |
| 1771 gui_mouse_moved(x, y); | |
| 1772 return; | |
| 1773 } | |
| 1774 | |
| 1775 /* translate modifier coding between the main engine and GTK */ | |
| 179 | 1776 vim_modifiers = modifiers_gdk2mouse(state); |
| 7 | 1777 |
| 1226 | 1778 /* inform the editor engine about the occurrence of this event */ |
| 7 | 1779 gui_send_mouse_event(button, x, y, FALSE, vim_modifiers); |
| 1780 | |
| 1781 /* | |
| 1782 * Auto repeat timer handling. | |
| 1783 */ | |
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1784 gtk_widget_get_allocation(gui.drawarea, &allocation); |
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1785 |
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1786 if (x < 0 || y < 0 |
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1787 || x >= allocation.width |
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1788 || y >= allocation.height) |
| 7 | 1789 { |
| 1790 | |
| 1791 int dx; | |
| 1792 int dy; | |
| 1793 int offshoot; | |
| 1794 int delay = 10; | |
| 1795 | |
| 1796 /* Calculate the maximal distance of the cursor from the drawing area. | |
| 1797 * (offshoot can't become negative here!). | |
| 1798 */ | |
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1799 dx = x < 0 ? -x : x - allocation.width; |
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1800 dy = y < 0 ? -y : y - allocation.height; |
| 7 | 1801 |
| 1802 offshoot = dx > dy ? dx : dy; | |
| 1803 | |
| 1884 | 1804 /* Make a linearly decaying timer delay with a threshold of 5 at a |
| 7 | 1805 * distance of 127 pixels from the main window. |
| 1806 * | |
| 1807 * One could think endlessly about the most ergonomic variant here. | |
| 1808 * For example it could make sense to calculate the distance from the | |
| 1809 * drags start instead... | |
| 1810 * | |
| 1811 * Maybe a parabolic interpolation would suite us better here too... | |
| 1812 */ | |
| 1813 if (offshoot > 127) | |
| 1814 { | |
| 1815 /* 5 appears to be somehow near to my perceptual limits :-). */ | |
| 1816 delay = 5; | |
| 1817 } | |
| 1818 else | |
| 1819 { | |
| 1820 delay = (130 * (127 - offshoot)) / 127 + 5; | |
| 1821 } | |
| 1822 | |
| 1823 /* shoot again */ | |
| 1824 if (!motion_repeat_timer) | |
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1825 motion_repeat_timer = timeout_add(delay, motion_repeat_timer_cb, |
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1826 NULL); |
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1827 } |
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1828 } |
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1829 |
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1830 #if GTK_CHECK_VERSION(3,0,0) |
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1831 static GdkDevice * |
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1832 gui_gtk_get_pointer_device(GtkWidget *widget) |
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1833 { |
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1834 GdkWindow * const win = gtk_widget_get_window(widget); |
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1835 GdkDisplay * const dpy = gdk_window_get_display(win); |
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1836 # if GTK_CHECK_VERSION(3,20,0) |
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1837 GdkSeat * const seat = gdk_display_get_default_seat(dpy); |
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1838 return gdk_seat_get_pointer(seat); |
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1839 # else |
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1840 GdkDeviceManager * const mngr = gdk_display_get_device_manager(dpy); |
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1841 return gdk_device_manager_get_client_pointer(mngr); |
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1842 # endif |
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1843 } |
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1844 |
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1845 static GdkWindow * |
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1846 gui_gtk_get_pointer(GtkWidget *widget, |
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1847 gint *x, |
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1848 gint *y, |
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1849 GdkModifierType *state) |
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1850 { |
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1851 GdkWindow * const win = gtk_widget_get_window(widget); |
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1852 GdkDevice * const dev = gui_gtk_get_pointer_device(widget); |
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1853 return gdk_window_get_device_position(win, dev , x, y, state); |
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1854 } |
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1855 |
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1856 # if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
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1857 static GdkWindow * |
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1858 gui_gtk_window_at_position(GtkWidget *widget, |
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1859 gint *x, |
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1860 gint *y) |
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1861 { |
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1862 GdkDevice * const dev = gui_gtk_get_pointer_device(widget); |
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1863 return gdk_device_get_window_at_position(dev, x, y); |
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1864 } |
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1865 # endif |
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1866 #else /* !GTK_CHECK_VERSION(3,0,0) */ |
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1867 # define gui_gtk_get_pointer(wid, x, y, s) \ |
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1868 gdk_window_get_pointer((wid)->window, x, y, s) |
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1869 # define gui_gtk_window_at_position(wid, x, y) gdk_window_at_pointer(x, y) |
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1870 #endif |
| 7 | 1871 |
| 1872 /* | |
| 1873 * Timer used to recognize multiple clicks of the mouse button. | |
| 1874 */ | |
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1875 static timeout_cb_type |
| 1884 | 1876 motion_repeat_timer_cb(gpointer data UNUSED) |
| 7 | 1877 { |
| 1878 int x; | |
| 1879 int y; | |
| 1880 GdkModifierType state; | |
| 1881 | |
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1882 gui_gtk_get_pointer(gui.drawarea, &x, &y, &state); |
| 7 | 1883 |
| 1884 if (!(state & (GDK_BUTTON1_MASK | GDK_BUTTON2_MASK | | |
| 1885 GDK_BUTTON3_MASK | GDK_BUTTON4_MASK | | |
| 1886 GDK_BUTTON5_MASK))) | |
| 1887 { | |
| 1888 motion_repeat_timer = 0; | |
| 1889 return FALSE; | |
| 1890 } | |
| 1891 | |
| 1892 /* If there already is a mouse click in the input buffer, wait another | |
| 1893 * time (otherwise we would create a backlog of clicks) */ | |
| 1894 if (vim_used_in_input_buf() > 10) | |
| 1895 return TRUE; | |
| 1896 | |
| 1897 motion_repeat_timer = 0; | |
| 1898 | |
| 1899 /* | |
| 1900 * Fake a motion event. | |
| 1901 * Trick: Pretend the mouse moved to the next character on every other | |
| 1902 * event, otherwise drag events will be discarded, because they are still | |
| 1903 * in the same character. | |
| 1904 */ | |
| 1905 if (motion_repeat_offset) | |
| 1906 x += gui.char_width; | |
| 1907 | |
| 1908 motion_repeat_offset = !motion_repeat_offset; | |
| 1909 process_motion_notify(x, y, state); | |
| 1910 | |
| 1911 /* Don't happen again. We will get reinstalled in the synthetic event | |
| 1912 * if needed -- thus repeating should still work. */ | |
| 1913 return FALSE; | |
| 1914 } | |
| 1915 | |
| 1916 static gint | |
| 1884 | 1917 motion_notify_event(GtkWidget *widget, |
| 1918 GdkEventMotion *event, | |
| 1919 gpointer data UNUSED) | |
| 7 | 1920 { |
| 1921 if (event->is_hint) | |
| 1922 { | |
| 1923 int x; | |
| 1924 int y; | |
| 1925 GdkModifierType state; | |
| 1926 | |
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1927 gui_gtk_get_pointer(widget, &x, &y, &state); |
| 7 | 1928 process_motion_notify(x, y, state); |
| 1929 } | |
| 1930 else | |
| 1931 { | |
| 1932 process_motion_notify((int)event->x, (int)event->y, | |
| 1933 (GdkModifierType)event->state); | |
| 1934 } | |
| 1935 | |
| 1936 return TRUE; /* handled */ | |
| 1937 } | |
| 1938 | |
| 1939 | |
| 1940 /* | |
| 1941 * Mouse button handling. Note please that we are capturing multiple click's | |
| 1942 * by our own timeout mechanism instead of the one provided by GTK+ itself. | |
| 1943 * This is due to the way the generic VIM code is recognizing multiple clicks. | |
| 1944 */ | |
| 1945 static gint | |
| 1884 | 1946 button_press_event(GtkWidget *widget, |
| 1947 GdkEventButton *event, | |
| 1948 gpointer data UNUSED) | |
| 7 | 1949 { |
| 1950 int button; | |
| 1951 int repeated_click = FALSE; | |
| 1952 int x, y; | |
| 1953 int_u vim_modifiers; | |
| 1954 | |
| 2923 | 1955 gui.event_time = event->time; |
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1956 |
| 7 | 1957 /* Make sure we have focus now we've been selected */ |
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1958 if (gtk_socket_id != 0 && !gtk_widget_has_focus(widget)) |
| 7 | 1959 gtk_widget_grab_focus(widget); |
| 1960 | |
| 1961 /* | |
| 1962 * Don't let additional events about multiple clicks send by GTK to us | |
| 1963 * after the initial button press event confuse us. | |
| 1964 */ | |
| 1965 if (event->type != GDK_BUTTON_PRESS) | |
| 1966 return FALSE; | |
| 1967 | |
| 1968 x = event->x; | |
| 1969 y = event->y; | |
| 1970 | |
| 1971 /* Handle multiple clicks */ | |
| 1972 if (!mouse_timed_out && mouse_click_timer) | |
| 1973 { | |
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1974 timeout_remove(mouse_click_timer); |
| 7 | 1975 mouse_click_timer = 0; |
| 1976 repeated_click = TRUE; | |
| 1977 } | |
| 1978 | |
| 1979 mouse_timed_out = FALSE; | |
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1980 mouse_click_timer = timeout_add(p_mouset, mouse_click_timer_cb, |
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1981 &mouse_timed_out); |
| 7 | 1982 |
| 1983 switch (event->button) | |
| 1984 { | |
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1985 /* Keep in sync with gui_x11.c. |
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1986 * Buttons 4-7 are handled in scroll_event() */ |
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1987 case 1: button = MOUSE_LEFT; break; |
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1988 case 2: button = MOUSE_MIDDLE; break; |
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1989 case 3: button = MOUSE_RIGHT; break; |
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1990 case 8: button = MOUSE_X1; break; |
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1991 case 9: button = MOUSE_X2; break; |
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1992 default: |
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1993 return FALSE; /* Unknown button */ |
| 7 | 1994 } |
| 1995 | |
| 1996 #ifdef FEAT_XIM | |
| 1997 /* cancel any preediting */ | |
| 1998 if (im_is_preediting()) | |
| 1999 xim_reset(); | |
| 2000 #endif | |
| 2001 | |
| 179 | 2002 vim_modifiers = modifiers_gdk2mouse(event->state); |
| 7 | 2003 |
| 2004 gui_send_mouse_event(button, x, y, repeated_click, vim_modifiers); | |
| 2005 | |
| 2006 return TRUE; | |
| 2007 } | |
| 2008 | |
| 2009 /* | |
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2010 * GTK+ 2 abstracts scrolling via the GdkEventScroll. |
| 7 | 2011 */ |
| 2012 static gboolean | |
| 1884 | 2013 scroll_event(GtkWidget *widget, |
| 2014 GdkEventScroll *event, | |
| 2015 gpointer data UNUSED) | |
| 7 | 2016 { |
| 2017 int button; | |
| 179 | 2018 int_u vim_modifiers; |
| 7 | 2019 |
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2020 if (gtk_socket_id != 0 && !gtk_widget_has_focus(widget)) |
| 7 | 2021 gtk_widget_grab_focus(widget); |
| 2022 | |
| 2023 switch (event->direction) | |
| 2024 { | |
| 2025 case GDK_SCROLL_UP: | |
| 2026 button = MOUSE_4; | |
| 2027 break; | |
| 2028 case GDK_SCROLL_DOWN: | |
| 2029 button = MOUSE_5; | |
| 2030 break; | |
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2031 case GDK_SCROLL_LEFT: |
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2032 button = MOUSE_7; |
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2033 break; |
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2034 case GDK_SCROLL_RIGHT: |
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2035 button = MOUSE_6; |
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2036 break; |
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2037 default: /* This shouldn't happen */ |
| 7 | 2038 return FALSE; |
| 2039 } | |
| 2040 | |
| 2041 # ifdef FEAT_XIM | |
| 2042 /* cancel any preediting */ | |
| 2043 if (im_is_preediting()) | |
| 2044 xim_reset(); | |
| 2045 # endif | |
| 2046 | |
| 179 | 2047 vim_modifiers = modifiers_gdk2mouse(event->state); |
| 7 | 2048 |
| 2049 gui_send_mouse_event(button, (int)event->x, (int)event->y, | |
| 2050 FALSE, vim_modifiers); | |
| 2051 | |
| 2052 return TRUE; | |
| 2053 } | |
| 2054 | |
| 2055 | |
| 2056 static gint | |
| 1884 | 2057 button_release_event(GtkWidget *widget UNUSED, |
| 2058 GdkEventButton *event, | |
| 2059 gpointer data UNUSED) | |
| 7 | 2060 { |
| 2061 int x, y; | |
| 2062 int_u vim_modifiers; | |
| 2063 | |
| 2923 | 2064 gui.event_time = event->time; |
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2065 |
| 7 | 2066 /* Remove any motion "machine gun" timers used for automatic further |
| 2067 extension of allocation areas if outside of the applications window | |
| 2068 area .*/ | |
| 2069 if (motion_repeat_timer) | |
| 2070 { | |
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2071 timeout_remove(motion_repeat_timer); |
| 7 | 2072 motion_repeat_timer = 0; |
| 2073 } | |
| 2074 | |
| 2075 x = event->x; | |
| 2076 y = event->y; | |
| 2077 | |
| 179 | 2078 vim_modifiers = modifiers_gdk2mouse(event->state); |
| 7 | 2079 |
| 2080 gui_send_mouse_event(MOUSE_RELEASE, x, y, FALSE, vim_modifiers); | |
| 2081 | |
| 2082 return TRUE; | |
| 2083 } | |
| 2084 | |
| 2085 | |
| 2086 #ifdef FEAT_DND | |
| 2087 /**************************************************************************** | |
| 2088 * Drag aNd Drop support handlers. | |
| 2089 */ | |
| 2090 | |
| 2091 /* | |
| 2092 * Count how many items there may be and separate them with a NUL. | |
| 2093 * Apparently the items are separated with \r\n. This is not documented, | |
| 2094 * thus be careful not to go past the end. Also allow separation with | |
| 2095 * NUL characters. | |
| 2096 */ | |
| 2097 static int | |
| 2098 count_and_decode_uri_list(char_u *out, char_u *raw, int len) | |
| 2099 { | |
| 2100 int i; | |
| 2101 char_u *p = out; | |
| 2102 int count = 0; | |
| 2103 | |
| 2104 for (i = 0; i < len; ++i) | |
| 2105 { | |
| 2106 if (raw[i] == NUL || raw[i] == '\n' || raw[i] == '\r') | |
| 2107 { | |
| 2108 if (p > out && p[-1] != NUL) | |
| 2109 { | |
| 2110 ++count; | |
| 2111 *p++ = NUL; | |
| 2112 } | |
| 2113 } | |
| 2114 else if (raw[i] == '%' && i + 2 < len && hexhex2nr(raw + i + 1) > 0) | |
| 2115 { | |
| 2116 *p++ = hexhex2nr(raw + i + 1); | |
| 2117 i += 2; | |
| 2118 } | |
| 2119 else | |
| 2120 *p++ = raw[i]; | |
| 2121 } | |
| 2122 if (p > out && p[-1] != NUL) | |
| 2123 { | |
| 2124 *p = NUL; /* last item didn't have \r or \n */ | |
| 2125 ++count; | |
| 2126 } | |
| 2127 return count; | |
| 2128 } | |
| 2129 | |
| 2130 /* | |
| 2131 * Parse NUL separated "src" strings. Make it an array "outlist" form. On | |
| 2132 * this process, URI which protocol is not "file:" are removed. Return | |
| 2133 * length of array (less than "max"). | |
| 2134 */ | |
| 2135 static int | |
| 2136 filter_uri_list(char_u **outlist, int max, char_u *src) | |
| 2137 { | |
| 2138 int i, j; | |
| 2139 | |
| 2140 for (i = j = 0; i < max; ++i) | |
| 2141 { | |
| 2142 outlist[i] = NULL; | |
| 2143 if (STRNCMP(src, "file:", 5) == 0) | |
| 2144 { | |
| 2145 src += 5; | |
| 2146 if (STRNCMP(src, "//localhost", 11) == 0) | |
| 2147 src += 11; | |
| 2148 while (src[0] == '/' && src[1] == '/') | |
| 2149 ++src; | |
| 2150 outlist[j++] = vim_strsave(src); | |
| 2151 } | |
| 2152 src += STRLEN(src) + 1; | |
| 2153 } | |
| 2154 return j; | |
| 2155 } | |
| 2156 | |
| 2157 static char_u ** | |
| 2158 parse_uri_list(int *count, char_u *data, int len) | |
| 2159 { | |
| 2160 int n = 0; | |
| 2161 char_u *tmp = NULL; | |
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2162 char_u **array = NULL; |
| 7 | 2163 |
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2164 if (data != NULL && len > 0 && (tmp = alloc(len + 1)) != NULL) |
| 7 | 2165 { |
| 2166 n = count_and_decode_uri_list(tmp, data, len); | |
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2167 if (n > 0 && (array = ALLOC_MULT(char_u *, n)) != NULL) |
| 7 | 2168 n = filter_uri_list(array, n, tmp); |
| 2169 } | |
| 2170 vim_free(tmp); | |
| 2171 *count = n; | |
| 2172 return array; | |
| 2173 } | |
| 2174 | |
| 2175 static void | |
| 2176 drag_handle_uri_list(GdkDragContext *context, | |
| 2177 GtkSelectionData *data, | |
| 2178 guint time_, | |
| 2179 GdkModifierType state, | |
| 2180 gint x, | |
| 2181 gint y) | |
| 2182 { | |
| 2183 char_u **fnames; | |
| 2184 int nfiles = 0; | |
| 2185 | |
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2186 fnames = parse_uri_list(&nfiles, |
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2187 (char_u *)gtk_selection_data_get_data(data), |
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2188 gtk_selection_data_get_length(data)); |
| 7 | 2189 |
| 2190 if (fnames != NULL && nfiles > 0) | |
| 2191 { | |
| 179 | 2192 int_u modifiers; |
| 7 | 2193 |
| 2194 gtk_drag_finish(context, TRUE, FALSE, time_); /* accept */ | |
| 2195 | |
| 179 | 2196 modifiers = modifiers_gdk2mouse(state); |
| 7 | 2197 |
| 2198 gui_handle_drop(x, y, modifiers, fnames, nfiles); | |
| 2199 } | |
| 840 | 2200 else |
| 2201 vim_free(fnames); | |
| 7 | 2202 } |
| 2203 | |
| 2204 static void | |
| 2205 drag_handle_text(GdkDragContext *context, | |
| 2206 GtkSelectionData *data, | |
| 2207 guint time_, | |
| 2208 GdkModifierType state) | |
| 2209 { | |
| 2210 char_u dropkey[6] = {CSI, KS_MODIFIER, 0, CSI, KS_EXTRA, (char_u)KE_DROP}; | |
| 2211 char_u *text; | |
| 2212 int len; | |
| 2213 char_u *tmpbuf = NULL; | |
| 2214 | |
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2215 text = (char_u *)gtk_selection_data_get_data(data); |
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2216 len = gtk_selection_data_get_length(data); |
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parents:
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diff
changeset
|
2218 if (gtk_selection_data_get_data_type(data) == utf8_string_atom) |
| 7 | 2219 { |
| 2220 if (input_conv.vc_type != CONV_NONE) | |
| 2221 tmpbuf = string_convert(&input_conv, text, &len); | |
| 2222 if (tmpbuf != NULL) | |
| 2223 text = tmpbuf; | |
| 2224 } | |
| 2225 | |
| 2226 dnd_yank_drag_data(text, (long)len); | |
| 2227 gtk_drag_finish(context, TRUE, FALSE, time_); /* accept */ | |
| 2228 vim_free(tmpbuf); | |
| 2229 | |
| 179 | 2230 dropkey[2] = modifiers_gdk2vim(state); |
| 7 | 2231 |
| 2232 if (dropkey[2] != 0) | |
| 2233 add_to_input_buf(dropkey, (int)sizeof(dropkey)); | |
| 2234 else | |
| 2235 add_to_input_buf(dropkey + 3, (int)(sizeof(dropkey) - 3)); | |
| 2236 } | |
| 2237 | |
| 2238 /* | |
| 2239 * DND receiver. | |
| 2240 */ | |
| 2241 static void | |
| 2242 drag_data_received_cb(GtkWidget *widget, | |
| 2243 GdkDragContext *context, | |
| 2244 gint x, | |
| 2245 gint y, | |
| 2246 GtkSelectionData *data, | |
| 2247 guint info, | |
| 2248 guint time_, | |
| 1884 | 2249 gpointer user_data UNUSED) |
| 7 | 2250 { |
| 2251 GdkModifierType state; | |
| 2252 | |
| 2253 /* Guard against trash */ | |
|
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2254 const guchar * const data_data = gtk_selection_data_get_data(data); |
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2255 const gint data_length = gtk_selection_data_get_length(data); |
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2256 const gint data_format = gtk_selection_data_get_format(data); |
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2257 |
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2258 if (data_data == NULL |
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2259 || data_length <= 0 |
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2260 || data_format != 8 |
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|
2261 || data_data[data_length] != '\0') |
| 7 | 2262 { |
| 2263 gtk_drag_finish(context, FALSE, FALSE, time_); | |
| 2264 return; | |
| 2265 } | |
| 2266 | |
| 2267 /* Get the current modifier state for proper distinguishment between | |
| 2268 * different operations later. */ | |
|
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|
2269 gui_gtk_get_pointer(widget, NULL, NULL, &state); |
| 7 | 2270 |
| 2271 /* Not sure about the role of "text/plain" here... */ | |
| 2272 if (info == (guint)TARGET_TEXT_URI_LIST) | |
| 2273 drag_handle_uri_list(context, data, time_, state, x, y); | |
| 2274 else | |
| 2275 drag_handle_text(context, data, time_, state); | |
| 2276 | |
| 2277 } | |
| 2278 #endif /* FEAT_DND */ | |
| 2279 | |
| 2280 | |
|
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2281 #if defined(USE_GNOME_SESSION) |
| 7 | 2282 /* |
| 2283 * GnomeClient interact callback. Check for unsaved buffers that cannot | |
| 2284 * be abandoned and pop up a dialog asking the user for confirmation if | |
| 2285 * necessary. | |
| 2286 */ | |
| 2287 static void | |
|
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2288 sm_client_check_changed_any(GnomeClient *client UNUSED, |
| 7 | 2289 gint key, |
|
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2290 GnomeDialogType type UNUSED, |
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2291 gpointer data UNUSED) |
| 7 | 2292 { |
| 2293 cmdmod_T save_cmdmod; | |
| 2294 gboolean shutdown_cancelled; | |
| 2295 | |
| 2296 save_cmdmod = cmdmod; | |
| 2297 | |
| 2298 # ifdef FEAT_BROWSE | |
| 2299 cmdmod.browse = TRUE; | |
| 2300 # endif | |
| 2301 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 2302 cmdmod.confirm = TRUE; | |
| 2303 # endif | |
| 2304 /* | |
| 2305 * If there are changed buffers, present the user with | |
| 2306 * a dialog if possible, otherwise give an error message. | |
| 2307 */ | |
|
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|
2308 shutdown_cancelled = check_changed_any(FALSE, FALSE); |
| 7 | 2309 |
| 2310 exiting = FALSE; | |
| 2311 cmdmod = save_cmdmod; | |
| 2312 setcursor(); /* position the cursor */ | |
| 2313 out_flush(); | |
| 2314 /* | |
| 2315 * If the user hit the [Cancel] button the whole shutdown | |
| 2316 * will be cancelled. Wow, quite powerful feature (: | |
| 2317 */ | |
| 2318 gnome_interaction_key_return(key, shutdown_cancelled); | |
| 2319 } | |
| 2320 | |
| 2321 /* | |
| 2322 * "save_yourself" signal handler. Initiate an interaction to ask the user | |
| 2323 * for confirmation if necessary. Save the current editing session and tell | |
| 2324 * the session manager how to restart Vim. | |
| 2325 */ | |
| 2326 static gboolean | |
| 2327 sm_client_save_yourself(GnomeClient *client, | |
|
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2328 gint phase UNUSED, |
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2329 GnomeSaveStyle save_style UNUSED, |
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2330 gboolean shutdown UNUSED, |
| 7 | 2331 GnomeInteractStyle interact_style, |
|
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2332 gboolean fast UNUSED, |
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|
2333 gpointer data UNUSED) |
| 7 | 2334 { |
| 2335 static const char suffix[] = "-session.vim"; | |
| 2336 char *session_file; | |
| 2337 unsigned int len; | |
| 2338 gboolean success; | |
| 2339 | |
| 2340 /* Always request an interaction if possible. check_changed_any() | |
| 2341 * won't actually show a dialog unless any buffers have been modified. | |
| 2342 * There doesn't seem to be an obvious way to check that without | |
| 2343 * automatically firing the dialog. Anyway, it works just fine. */ | |
| 2344 if (interact_style == GNOME_INTERACT_ANY) | |
| 2345 gnome_client_request_interaction(client, GNOME_DIALOG_NORMAL, | |
| 2346 &sm_client_check_changed_any, | |
| 2347 NULL); | |
| 2348 out_flush(); | |
| 2349 ml_sync_all(FALSE, FALSE); /* preserve all swap files */ | |
| 2350 | |
| 2351 /* The path is unique for each session save. We do neither know nor care | |
| 2352 * which session script will actually be used later. This decision is in | |
| 2353 * the domain of the session manager. */ | |
| 2354 session_file = gnome_config_get_real_path( | |
| 2355 gnome_client_get_config_prefix(client)); | |
| 2356 len = strlen(session_file); | |
| 2357 | |
| 2358 if (len > 0 && session_file[len-1] == G_DIR_SEPARATOR) | |
| 2359 --len; /* get rid of the superfluous trailing '/' */ | |
| 2360 | |
| 2361 session_file = g_renew(char, session_file, len + sizeof(suffix)); | |
| 2362 memcpy(session_file + len, suffix, sizeof(suffix)); | |
| 2363 | |
| 2364 success = write_session_file((char_u *)session_file); | |
| 2365 | |
| 2366 if (success) | |
| 2367 { | |
| 2368 const char *argv[8]; | |
| 2369 int i; | |
| 2370 | |
| 2371 /* Tell the session manager how to wipe out the stored session data. | |
| 2372 * This isn't as dangerous as it looks, don't worry :) session_file | |
| 2373 * is a unique absolute filename. Usually it'll be something like | |
| 2374 * `/home/user/.gnome2/vim-XXXXXX-session.vim'. */ | |
| 2375 i = 0; | |
| 2376 argv[i++] = "rm"; | |
| 2377 argv[i++] = session_file; | |
| 2378 argv[i] = NULL; | |
| 2379 | |
| 2380 gnome_client_set_discard_command(client, i, (char **)argv); | |
| 2381 | |
| 2382 /* Tell the session manager how to restore the just saved session. | |
| 2383 * This is easily done thanks to Vim's -S option. Pass the -f flag | |
| 2384 * since there's no need to fork -- it might even cause confusion. | |
| 2385 * Also pass the window role to give the WM something to match on. | |
| 2386 * The role is set in gui_mch_open(), thus should _never_ be NULL. */ | |
| 2387 i = 0; | |
| 2388 argv[i++] = restart_command; | |
| 2389 argv[i++] = "-f"; | |
| 2390 argv[i++] = "-g"; | |
| 2391 argv[i++] = "--role"; | |
| 2392 argv[i++] = gtk_window_get_role(GTK_WINDOW(gui.mainwin)); | |
| 2393 argv[i++] = "-S"; | |
| 2394 argv[i++] = session_file; | |
| 2395 argv[i] = NULL; | |
| 2396 | |
| 2397 gnome_client_set_restart_command(client, i, (char **)argv); | |
| 2398 gnome_client_set_clone_command(client, 0, NULL); | |
| 2399 } | |
| 2400 | |
| 2401 g_free(session_file); | |
| 2402 | |
| 2403 return success; | |
| 2404 } | |
| 2405 | |
| 2406 /* | |
| 2407 * Called when the session manager wants us to die. There isn't much to save | |
| 2408 * here since "save_yourself" has been emitted before (unless serious trouble | |
| 2409 * is happening). | |
| 2410 */ | |
| 2411 static void | |
|
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2412 sm_client_die(GnomeClient *client UNUSED, gpointer data UNUSED) |
| 7 | 2413 { |
| 2414 /* Don't write messages to the GUI anymore */ | |
| 2415 full_screen = FALSE; | |
| 2416 | |
| 1666 | 2417 vim_strncpy(IObuff, (char_u *) |
| 419 | 2418 _("Vim: Received \"die\" request from session manager\n"), |
| 1666 | 2419 IOSIZE - 1); |
| 7 | 2420 preserve_exit(); |
| 2421 } | |
| 2422 | |
| 2423 /* | |
| 2424 * Connect our signal handlers to be notified on session save and shutdown. | |
| 2425 */ | |
| 2426 static void | |
| 2427 setup_save_yourself(void) | |
| 2428 { | |
| 2429 GnomeClient *client; | |
| 2430 | |
| 2431 client = gnome_master_client(); | |
| 2432 | |
| 2433 if (client != NULL) | |
| 2434 { | |
| 2435 /* Must use the deprecated gtk_signal_connect() for compatibility | |
| 2436 * with GNOME 1. Arrgh, zombies! */ | |
| 2437 gtk_signal_connect(GTK_OBJECT(client), "save_yourself", | |
| 2438 GTK_SIGNAL_FUNC(&sm_client_save_yourself), NULL); | |
| 2439 gtk_signal_connect(GTK_OBJECT(client), "die", | |
| 2440 GTK_SIGNAL_FUNC(&sm_client_die), NULL); | |
| 2441 } | |
| 2442 } | |
| 2443 | |
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2444 #else // !USE_GNOME_SESSION |
| 7 | 2445 |
| 2446 # ifdef USE_XSMP | |
| 2447 /* | |
| 2448 * GTK tells us that XSMP needs attention | |
| 2449 */ | |
| 2450 static gboolean | |
|
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|
2451 local_xsmp_handle_requests( |
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2452 GIOChannel *source UNUSED, |
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2453 GIOCondition condition, |
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diff
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|
2454 gpointer data) |
| 7 | 2455 { |
| 2456 if (condition == G_IO_IN) | |
| 2457 { | |
| 2458 /* Do stuff; maybe close connection */ | |
| 2459 if (xsmp_handle_requests() == FAIL) | |
| 2460 g_io_channel_unref((GIOChannel *)data); | |
| 2461 return TRUE; | |
| 2462 } | |
| 2463 /* Error */ | |
| 2464 g_io_channel_unref((GIOChannel *)data); | |
| 2465 xsmp_close(); | |
| 2466 return TRUE; | |
| 2467 } | |
| 2468 # endif /* USE_XSMP */ | |
| 2469 | |
| 2470 /* | |
| 2471 * Setup the WM_PROTOCOLS to indicate we want the WM_SAVE_YOURSELF event. | |
| 2472 * This is an ugly use of X functions. GTK doesn't offer an alternative. | |
| 2473 */ | |
| 2474 static void | |
| 2475 setup_save_yourself(void) | |
| 2476 { | |
| 2477 Atom *existing_atoms = NULL; | |
| 2478 int count = 0; | |
| 2479 | |
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2480 # ifdef USE_XSMP |
| 7 | 2481 if (xsmp_icefd != -1) |
| 2482 { | |
| 2483 /* | |
| 2484 * Use XSMP is preference to legacy WM_SAVE_YOURSELF; | |
| 2485 * set up GTK IO monitor | |
| 2486 */ | |
| 2487 GIOChannel *g_io = g_io_channel_unix_new(xsmp_icefd); | |
| 2488 | |
| 2489 g_io_add_watch(g_io, G_IO_IN | G_IO_ERR | G_IO_HUP, | |
| 2490 local_xsmp_handle_requests, (gpointer)g_io); | |
|
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2491 g_io_channel_unref(g_io); |
| 7 | 2492 } |
| 2493 else | |
|
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2494 # endif |
| 7 | 2495 { |
| 2496 /* Fall back to old method */ | |
| 2497 | |
| 2498 /* first get the existing value */ | |
|
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2499 GdkWindow * const mainwin_win = gtk_widget_get_window(gui.mainwin); |
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2500 |
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2501 if (XGetWMProtocols(GDK_WINDOW_XDISPLAY(mainwin_win), |
|
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2502 GDK_WINDOW_XID(mainwin_win), |
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|
2503 &existing_atoms, &count)) |
| 7 | 2504 { |
| 2505 Atom *new_atoms; | |
| 2506 Atom save_yourself_xatom; | |
| 2507 int i; | |
| 2508 | |
| 2509 save_yourself_xatom = GET_X_ATOM(save_yourself_atom); | |
| 2510 | |
| 2511 /* check if WM_SAVE_YOURSELF isn't there yet */ | |
| 2512 for (i = 0; i < count; ++i) | |
| 2513 if (existing_atoms[i] == save_yourself_xatom) | |
| 2514 break; | |
| 2515 | |
| 2516 if (i == count) | |
| 2517 { | |
| 2518 /* allocate an Atoms array which is one item longer */ | |
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|
2519 new_atoms = ALLOC_MULT(Atom, count + 1); |
| 7 | 2520 if (new_atoms != NULL) |
| 2521 { | |
| 2522 memcpy(new_atoms, existing_atoms, count * sizeof(Atom)); | |
| 2523 new_atoms[count] = save_yourself_xatom; | |
|
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2524 XSetWMProtocols(GDK_WINDOW_XDISPLAY(mainwin_win), |
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|
2525 GDK_WINDOW_XID(mainwin_win), |
| 7 | 2526 new_atoms, count + 1); |
| 2527 vim_free(new_atoms); | |
| 2528 } | |
| 2529 } | |
| 2530 XFree(existing_atoms); | |
| 2531 } | |
| 2532 } | |
| 2533 } | |
| 2534 | |
| 2535 /* | |
| 2536 * Installing a global event filter seems to be the only way to catch | |
| 2537 * client messages of type WM_PROTOCOLS without overriding GDK's own | |
| 2538 * client message event filter. Well, that's still better than trying | |
| 2539 * to guess what the GDK filter had done if it had been invoked instead | |
| 2540 * | |
| 2541 * GTK2_FIXME: This doesn't seem to work. For some reason we never | |
| 2542 * receive WM_SAVE_YOURSELF even though everything is set up correctly. | |
| 2543 * I have the nasty feeling modern session managers just don't send this | |
| 2544 * deprecated message anymore. Addition: confirmed by several people. | |
| 2545 * | |
| 2546 * The GNOME session support is much cooler anyway. Unlike this ugly | |
| 2547 * WM_SAVE_YOURSELF hack it actually stores the session... And yes, | |
| 2548 * it should work with KDE as well. | |
| 2549 */ | |
| 2550 static GdkFilterReturn | |
| 1884 | 2551 global_event_filter(GdkXEvent *xev, |
| 2552 GdkEvent *event UNUSED, | |
| 2553 gpointer data UNUSED) | |
| 7 | 2554 { |
| 2555 XEvent *xevent = (XEvent *)xev; | |
| 2556 | |
| 2557 if (xevent != NULL | |
| 2558 && xevent->type == ClientMessage | |
| 2559 && xevent->xclient.message_type == GET_X_ATOM(wm_protocols_atom) | |
| 1884 | 2560 && (long_u)xevent->xclient.data.l[0] |
| 2561 == GET_X_ATOM(save_yourself_atom)) | |
| 7 | 2562 { |
| 2563 out_flush(); | |
| 2564 ml_sync_all(FALSE, FALSE); /* preserve all swap files */ | |
| 2565 /* | |
| 2566 * Set the window's WM_COMMAND property, to let the window manager | |
| 2567 * know we are done saving ourselves. We don't want to be | |
| 2568 * restarted, thus set argv to NULL. | |
| 2569 */ | |
|
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|
2570 XSetCommand(GDK_WINDOW_XDISPLAY(gtk_widget_get_window(gui.mainwin)), |
|
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|
2571 GDK_WINDOW_XID(gtk_widget_get_window(gui.mainwin)), |
| 7 | 2572 NULL, 0); |
| 2573 return GDK_FILTER_REMOVE; | |
| 2574 } | |
| 2575 | |
| 2576 return GDK_FILTER_CONTINUE; | |
| 2577 } | |
|
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|
2578 #endif // !USE_GNOME_SESSION |
| 7 | 2579 |
| 2580 | |
| 2581 /* | |
| 2582 * Setup the window icon & xcmdsrv comm after the main window has been realized. | |
| 2583 */ | |
| 2584 static void | |
| 1884 | 2585 mainwin_realize(GtkWidget *widget UNUSED, gpointer data UNUSED) |
| 7 | 2586 { |
| 2587 /* If you get an error message here, you still need to unpack the runtime | |
| 2588 * archive! */ | |
| 2589 #ifdef magick | |
| 2590 # undef magick | |
| 2591 #endif | |
| 2592 /* A bit hackish, but avoids casting later and allows optimization */ | |
| 2593 # define static static const | |
| 2594 #define magick vim32x32 | |
| 2595 #include "../runtime/vim32x32.xpm" | |
| 2596 #undef magick | |
| 2597 #define magick vim16x16 | |
| 2598 #include "../runtime/vim16x16.xpm" | |
| 2599 #undef magick | |
| 2600 #define magick vim48x48 | |
| 2601 #include "../runtime/vim48x48.xpm" | |
| 2602 #undef magick | |
| 2603 # undef static | |
| 2604 | |
|
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|
2605 GdkWindow * const mainwin_win = gtk_widget_get_window(gui.mainwin); |
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|
2606 |
| 7 | 2607 /* When started with "--echo-wid" argument, write window ID on stdout. */ |
| 2608 if (echo_wid_arg) | |
| 2609 { | |
|
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|
2610 printf("WID: %ld\n", (long)GDK_WINDOW_XID(mainwin_win)); |
| 7 | 2611 fflush(stdout); |
| 2612 } | |
| 2613 | |
| 2614 if (vim_strchr(p_go, GO_ICON) != NULL) | |
| 2615 { | |
| 2616 /* | |
| 2617 * Add an icon to the main window. For fun and convenience of the user. | |
| 2618 */ | |
| 2619 GList *icons = NULL; | |
| 2620 | |
| 2621 icons = g_list_prepend(icons, gdk_pixbuf_new_from_xpm_data(vim16x16)); | |
| 2622 icons = g_list_prepend(icons, gdk_pixbuf_new_from_xpm_data(vim32x32)); | |
| 2623 icons = g_list_prepend(icons, gdk_pixbuf_new_from_xpm_data(vim48x48)); | |
| 2624 | |
| 2625 gtk_window_set_icon_list(GTK_WINDOW(gui.mainwin), icons); | |
| 2626 | |
| 2627 g_list_foreach(icons, (GFunc)&g_object_unref, NULL); | |
| 2628 g_list_free(icons); | |
| 2629 } | |
| 2630 | |
|
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|
2631 #if !defined(USE_GNOME_SESSION) |
| 7 | 2632 /* Register a handler for WM_SAVE_YOURSELF with GDK's low-level X I/F */ |
| 2633 gdk_window_add_filter(NULL, &global_event_filter, NULL); | |
| 2634 #endif | |
| 2635 /* Setup to indicate to the window manager that we want to catch the | |
| 2636 * WM_SAVE_YOURSELF event. For GNOME, this connects to the session | |
| 2637 * manager instead. */ | |
|
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changeset
|
2638 #if defined(USE_GNOME_SESSION) |
| 7 | 2639 if (using_gnome) |
| 2640 #endif | |
| 2641 setup_save_yourself(); | |
| 2642 | |
| 2643 #ifdef FEAT_CLIENTSERVER | |
| 2644 if (serverName == NULL && serverDelayedStartName != NULL) | |
| 2645 { | |
| 2646 /* This is a :gui command in a plain vim with no previous server */ | |
|
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2647 commWindow = GDK_WINDOW_XID(mainwin_win); |
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2648 |
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2649 (void)serverRegisterName(GDK_WINDOW_XDISPLAY(mainwin_win), |
|
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2650 serverDelayedStartName); |
| 7 | 2651 } |
| 2652 else | |
| 2653 { | |
| 2654 /* | |
| 2655 * Cannot handle "XLib-only" windows with gtk event routines, we'll | |
| 2656 * have to change the "server" registration to that of the main window | |
|
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2657 * If we have not registered a name yet, remember the window. |
| 7 | 2658 */ |
|
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2659 serverChangeRegisteredWindow(GDK_WINDOW_XDISPLAY(mainwin_win), |
|
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|
2660 GDK_WINDOW_XID(mainwin_win)); |
| 7 | 2661 } |
| 2662 gtk_widget_add_events(gui.mainwin, GDK_PROPERTY_CHANGE_MASK); | |
|
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2663 g_signal_connect(G_OBJECT(gui.mainwin), "property-notify-event", |
|
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2664 G_CALLBACK(property_event), NULL); |
| 7 | 2665 #endif |
| 2666 } | |
| 2667 | |
| 2668 static GdkCursor * | |
| 2669 create_blank_pointer(void) | |
| 2670 { | |
| 2671 GdkWindow *root_window = NULL; | |
|
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2672 #if GTK_CHECK_VERSION(3,0,0) |
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2673 GdkPixbuf *blank_mask; |
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2674 #else |
| 7 | 2675 GdkPixmap *blank_mask; |
|
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2676 #endif |
| 7 | 2677 GdkCursor *cursor; |
|
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2678 #if GTK_CHECK_VERSION(3,0,0) |
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2679 GdkRGBA color = { 0.0, 0.0, 0.0, 1.0 }; |
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2680 #else |
| 7 | 2681 GdkColor color = { 0, 0, 0, 0 }; |
| 2682 char blank_data[] = { 0x0 }; | |
|
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2683 #endif |
| 7 | 2684 |
|
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2685 #if GTK_CHECK_VERSION(3,12,0) |
|
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2686 { |
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2687 GdkWindow * const win = gtk_widget_get_window(gui.mainwin); |
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2688 GdkScreen * const scrn = gdk_window_get_screen(win); |
|
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2689 root_window = gdk_screen_get_root_window(scrn); |
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2690 } |
|
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2691 #else |
| 7 | 2692 root_window = gtk_widget_get_root_window(gui.mainwin); |
| 2693 #endif | |
| 2694 | |
| 2695 /* Create a pseudo blank pointer, which is in fact one pixel by one pixel | |
| 2696 * in size. */ | |
|
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|
2697 #if GTK_CHECK_VERSION(3,0,0) |
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|
2698 { |
|
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|
2699 cairo_surface_t *surf; |
|
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|
2700 cairo_t *cr; |
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2701 |
|
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2702 surf = cairo_image_surface_create(CAIRO_FORMAT_A1, 1, 1); |
|
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2703 cr = cairo_create(surf); |
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2704 |
|
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|
2705 cairo_set_source_rgba(cr, |
|
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2706 color.red, |
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2707 color.green, |
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2708 color.blue, |
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2709 color.alpha); |
|
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2710 cairo_rectangle(cr, 0, 0, 1, 1); |
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2711 cairo_fill(cr); |
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2712 cairo_destroy(cr); |
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2713 |
|
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2714 blank_mask = gdk_pixbuf_get_from_surface(surf, 0, 0, 1, 1); |
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|
2715 cairo_surface_destroy(surf); |
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2716 |
|
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2717 cursor = gdk_cursor_new_from_pixbuf(gdk_window_get_display(root_window), |
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2718 blank_mask, 0, 0); |
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2719 g_object_unref(blank_mask); |
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2720 } |
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2721 #else |
| 7 | 2722 blank_mask = gdk_bitmap_create_from_data(root_window, blank_data, 1, 1); |
| 2723 cursor = gdk_cursor_new_from_pixmap(blank_mask, blank_mask, | |
| 2724 &color, &color, 0, 0); | |
| 2725 gdk_bitmap_unref(blank_mask); | |
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2726 #endif |
| 7 | 2727 |
| 2728 return cursor; | |
| 2729 } | |
| 2730 | |
| 2731 static void | |
| 2732 mainwin_screen_changed_cb(GtkWidget *widget, | |
| 1884 | 2733 GdkScreen *previous_screen UNUSED, |
| 2734 gpointer data UNUSED) | |
| 7 | 2735 { |
| 2736 if (!gtk_widget_has_screen(widget)) | |
| 2737 return; | |
| 2738 | |
| 2739 /* | |
| 1226 | 2740 * Recreate the invisible mouse cursor. |
| 7 | 2741 */ |
| 2742 if (gui.blank_pointer != NULL) | |
|
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2743 #if GTK_CHECK_VERSION(3,0,0) |
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2744 g_object_unref(G_OBJECT(gui.blank_pointer)); |
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2745 #else |
| 7 | 2746 gdk_cursor_unref(gui.blank_pointer); |
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2747 #endif |
| 7 | 2748 |
| 2749 gui.blank_pointer = create_blank_pointer(); | |
| 2750 | |
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2751 if (gui.pointer_hidden && gtk_widget_get_window(gui.drawarea) != NULL) |
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2752 gdk_window_set_cursor(gtk_widget_get_window(gui.drawarea), |
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|
2753 gui.blank_pointer); |
| 7 | 2754 |
| 2755 /* | |
| 2756 * Create a new PangoContext for this screen, and initialize it | |
| 2757 * with the current font if necessary. | |
| 2758 */ | |
| 2759 if (gui.text_context != NULL) | |
| 2760 g_object_unref(gui.text_context); | |
| 2761 | |
| 2762 gui.text_context = gtk_widget_create_pango_context(widget); | |
| 2763 pango_context_set_base_dir(gui.text_context, PANGO_DIRECTION_LTR); | |
| 2764 | |
| 2765 if (gui.norm_font != NULL) | |
| 2766 { | |
| 38 | 2767 gui_mch_init_font(p_guifont, FALSE); |
|
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2768 gui_set_shellsize(TRUE, FALSE, RESIZE_BOTH); |
| 7 | 2769 } |
| 2770 } | |
| 2771 | |
| 2772 /* | |
| 2773 * After the drawing area comes up, we calculate all colors and create the | |
| 2774 * dummy blank cursor. | |
| 2775 * | |
| 2776 * Don't try to set any VIM scrollbar sizes anywhere here. I'm relying on the | |
| 2777 * fact that the main VIM engine doesn't take them into account anywhere. | |
| 2778 */ | |
| 2779 static void | |
| 1884 | 2780 drawarea_realize_cb(GtkWidget *widget, gpointer data UNUSED) |
| 7 | 2781 { |
| 2782 GtkWidget *sbar; | |
|
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2783 GtkAllocation allocation; |
| 7 | 2784 |
| 2785 #ifdef FEAT_XIM | |
| 2786 xim_init(); | |
| 2787 #endif | |
| 2788 gui_mch_new_colors(); | |
|
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2789 #if GTK_CHECK_VERSION(3,0,0) |
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2790 gui.surface = gdk_window_create_similar_surface( |
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2791 gtk_widget_get_window(widget), |
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2792 CAIRO_CONTENT_COLOR_ALPHA, |
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2793 gtk_widget_get_allocated_width(widget), |
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2794 gtk_widget_get_allocated_height(widget)); |
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2795 #else |
| 7 | 2796 gui.text_gc = gdk_gc_new(gui.drawarea->window); |
|
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2797 #endif |
| 7 | 2798 |
| 2799 gui.blank_pointer = create_blank_pointer(); | |
| 2800 if (gui.pointer_hidden) | |
|
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2801 gdk_window_set_cursor(gtk_widget_get_window(widget), gui.blank_pointer); |
| 7 | 2802 |
| 2803 /* get the actual size of the scrollbars, if they are realized */ | |
| 2804 sbar = firstwin->w_scrollbars[SBAR_LEFT].id; | |
| 2805 if (!sbar || (!gui.which_scrollbars[SBAR_LEFT] | |
| 2806 && firstwin->w_scrollbars[SBAR_RIGHT].id)) | |
| 2807 sbar = firstwin->w_scrollbars[SBAR_RIGHT].id; | |
|
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2808 gtk_widget_get_allocation(sbar, &allocation); |
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2809 if (sbar && gtk_widget_get_realized(sbar) && allocation.width) |
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2810 gui.scrollbar_width = allocation.width; |
| 7 | 2811 |
| 2812 sbar = gui.bottom_sbar.id; | |
|
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2813 if (sbar && gtk_widget_get_realized(sbar) && allocation.height) |
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2814 gui.scrollbar_height = allocation.height; |
| 7 | 2815 } |
| 2816 | |
| 2817 /* | |
| 2818 * Properly clean up on shutdown. | |
| 2819 */ | |
| 2820 static void | |
| 1884 | 2821 drawarea_unrealize_cb(GtkWidget *widget UNUSED, gpointer data UNUSED) |
| 7 | 2822 { |
| 2823 /* Don't write messages to the GUI anymore */ | |
| 2824 full_screen = FALSE; | |
| 2825 | |
| 2826 #ifdef FEAT_XIM | |
| 2827 im_shutdown(); | |
| 2828 #endif | |
| 2829 if (gui.ascii_glyphs != NULL) | |
| 2830 { | |
| 2831 pango_glyph_string_free(gui.ascii_glyphs); | |
| 2832 gui.ascii_glyphs = NULL; | |
| 2833 } | |
| 2834 if (gui.ascii_font != NULL) | |
| 2835 { | |
| 2836 g_object_unref(gui.ascii_font); | |
| 2837 gui.ascii_font = NULL; | |
| 2838 } | |
| 2839 g_object_unref(gui.text_context); | |
| 2840 gui.text_context = NULL; | |
| 2841 | |
|
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2842 #if GTK_CHECK_VERSION(3,0,0) |
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2843 if (gui.surface != NULL) |
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2844 { |
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2845 cairo_surface_destroy(gui.surface); |
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2846 gui.surface = NULL; |
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2847 } |
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2848 #else |
| 7 | 2849 g_object_unref(gui.text_gc); |
| 2850 gui.text_gc = NULL; | |
|
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2851 #endif |
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2852 |
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2853 #if GTK_CHECK_VERSION(3,0,0) |
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2854 g_object_unref(G_OBJECT(gui.blank_pointer)); |
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2855 #else |
| 7 | 2856 gdk_cursor_unref(gui.blank_pointer); |
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2857 #endif |
| 7 | 2858 gui.blank_pointer = NULL; |
| 2859 } | |
| 2860 | |
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2861 #if GTK_CHECK_VERSION(3,22,2) |
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2862 static void |
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2863 drawarea_style_updated_cb(GtkWidget *widget UNUSED, |
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2864 gpointer data UNUSED) |
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2865 #else |
| 7 | 2866 static void |
| 1884 | 2867 drawarea_style_set_cb(GtkWidget *widget UNUSED, |
| 2868 GtkStyle *previous_style UNUSED, | |
| 2869 gpointer data UNUSED) | |
|
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2870 #endif |
| 7 | 2871 { |
| 2872 gui_mch_new_colors(); | |
| 2873 } | |
| 2874 | |
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2875 #if GTK_CHECK_VERSION(3,0,0) |
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2876 static gboolean |
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2877 drawarea_configure_event_cb(GtkWidget *widget, |
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2878 GdkEventConfigure *event, |
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2879 gpointer data UNUSED) |
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2880 { |
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2881 static int cur_width = 0; |
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2882 static int cur_height = 0; |
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2883 |
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2884 g_return_val_if_fail(event |
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2885 && event->width >= 1 && event->height >= 1, TRUE); |
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2886 |
|
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2887 # if GTK_CHECK_VERSION(3,22,2) && !GTK_CHECK_VERSION(3,22,4) |
|
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2888 /* As of 3.22.2, GdkWindows have started distributing configure events to |
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2889 * their "native" children (https://git.gnome.org/browse/gtk+/commit/?h=gtk-3-22&id=12579fe71b3b8f79eb9c1b80e429443bcc437dd0). |
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2890 * |
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2891 * As can be seen from the implementation of move_native_children() and |
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2892 * configure_native_child() in gdkwindow.c, those functions actually |
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2893 * propagate configure events to every child, failing to distinguish |
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2894 * "native" one from non-native one. |
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2895 * |
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2896 * Naturally, configure events propagated to here like that are fallacious |
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2897 * and, as a matter of fact, they trigger a geometric collapse of |
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2898 * gui.drawarea in fullscreen and miximized modes. |
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2899 * |
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2900 * To filter out such nuisance events, we are making use of the fact that |
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2901 * the field send_event of such GdkEventConfigures is set to FALSE in |
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2902 * configure_native_child(). |
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2903 * |
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2904 * Obviously, this is a terrible hack making GVim depend on GTK's |
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2905 * implementation details. Therefore, watch out any relevant internal |
|
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2906 * changes happening in GTK in the feature (sigh). |
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2907 */ |
|
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|
2908 /* Follow-up |
|
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diff
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|
2909 * After a few weeks later, the GdkWindow change mentioned above was |
|
65646e5652df
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|
2910 * reverted (https://git.gnome.org/browse/gtk+/commit/?h=gtk-3-22&id=f70039cb9603a02d2369fec4038abf40a1711155). |
|
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|
2911 * The corresponding official release is 3.22.4. */ |
|
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|
2912 if (event->send_event == FALSE) |
|
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|
2913 return TRUE; |
|
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|
2914 # endif |
|
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|
2915 |
|
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|
2916 if (event->width == cur_width && event->height == cur_height) |
|
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|
2917 return TRUE; |
|
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|
2918 |
|
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|
2919 cur_width = event->width; |
|
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|
2920 cur_height = event->height; |
|
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|
2921 |
|
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|
2922 if (gui.surface != NULL) |
|
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|
2923 cairo_surface_destroy(gui.surface); |
|
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|
2924 |
|
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|
2925 gui.surface = gdk_window_create_similar_surface( |
|
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|
2926 gtk_widget_get_window(widget), |
|
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|
2927 CAIRO_CONTENT_COLOR_ALPHA, |
|
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|
2928 event->width, event->height); |
|
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|
2929 |
|
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|
2930 gtk_widget_queue_draw(widget); |
|
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|
2931 |
|
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|
2932 return TRUE; |
|
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|
2933 } |
|
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|
2934 #endif |
|
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|
2935 |
| 7 | 2936 /* |
| 2937 * Callback routine for the "delete_event" signal on the toplevel window. | |
| 2938 * Tries to vim gracefully, or refuses to exit with changed buffers. | |
| 2939 */ | |
| 2940 static gint | |
| 1884 | 2941 delete_event_cb(GtkWidget *widget UNUSED, |
| 2942 GdkEventAny *event UNUSED, | |
| 2943 gpointer data UNUSED) | |
| 7 | 2944 { |
| 2945 gui_shell_closed(); | |
| 2946 return TRUE; | |
| 2947 } | |
| 2948 | |
| 685 | 2949 #if defined(FEAT_MENU) || defined(FEAT_TOOLBAR) || defined(FEAT_GUI_TABLINE) |
| 2950 static int | |
| 2951 get_item_dimensions(GtkWidget *widget, GtkOrientation orientation) | |
| 2952 { | |
|
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|
2953 # ifdef FEAT_GUI_GNOME |
| 685 | 2954 GtkOrientation item_orientation = GTK_ORIENTATION_HORIZONTAL; |
| 2955 | |
| 2956 if (using_gnome && widget != NULL) | |
| 2957 { | |
| 856 | 2958 GtkWidget *parent; |
| 685 | 2959 BonoboDockItem *dockitem; |
| 2960 | |
| 791 | 2961 parent = gtk_widget_get_parent(widget); |
| 856 | 2962 if (G_TYPE_FROM_INSTANCE(parent) == BONOBO_TYPE_DOCK_ITEM) |
| 2963 { | |
| 2964 /* Only menu & toolbar are dock items. Could tabline be? | |
| 2965 * Seem to be only the 2 defined in GNOME */ | |
| 2966 widget = parent; | |
| 2967 dockitem = BONOBO_DOCK_ITEM(widget); | |
| 2968 | |
| 2969 if (dockitem == NULL || dockitem->is_floating) | |
| 2970 return 0; | |
| 2971 item_orientation = bonobo_dock_item_get_orientation(dockitem); | |
| 2972 } | |
| 685 | 2973 } |
|
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|
2974 # else |
|
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|
2975 # define item_orientation GTK_ORIENTATION_HORIZONTAL |
|
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|
2976 # endif |
|
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|
2977 |
|
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|
2978 if (widget != NULL |
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|
2979 && item_orientation == orientation |
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|
2980 && gtk_widget_get_realized(widget) |
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|
2981 && gtk_widget_get_visible(widget)) |
|
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|
2982 { |
|
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2983 # if GTK_CHECK_VERSION(3,0,0) || !defined(FEAT_GUI_GNOME) |
|
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|
2984 GtkAllocation allocation; |
|
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|
2985 |
|
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|
2986 gtk_widget_get_allocation(widget, &allocation); |
|
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2987 return allocation.height; |
|
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|
2988 # else |
| 685 | 2989 if (orientation == GTK_ORIENTATION_HORIZONTAL) |
| 2990 return widget->allocation.height; | |
| 2991 else | |
| 2992 return widget->allocation.width; | |
|
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|
2993 # endif |
| 685 | 2994 } |
| 2995 return 0; | |
| 2996 } | |
| 2997 #endif | |
| 2998 | |
| 2999 static int | |
| 3000 get_menu_tool_width(void) | |
| 3001 { | |
| 3002 int width = 0; | |
| 3003 | |
| 3004 #ifdef FEAT_GUI_GNOME /* these are never vertical without GNOME */ | |
| 3005 # ifdef FEAT_MENU | |
| 3006 width += get_item_dimensions(gui.menubar, GTK_ORIENTATION_VERTICAL); | |
| 3007 # endif | |
| 3008 # ifdef FEAT_TOOLBAR | |
| 3009 width += get_item_dimensions(gui.toolbar, GTK_ORIENTATION_VERTICAL); | |
| 3010 # endif | |
| 3011 # ifdef FEAT_GUI_TABLINE | |
| 782 | 3012 if (gui.tabline != NULL) |
| 3013 width += get_item_dimensions(gui.tabline, GTK_ORIENTATION_VERTICAL); | |
| 685 | 3014 # endif |
| 3015 #endif | |
| 3016 | |
| 3017 return width; | |
| 3018 } | |
| 3019 | |
| 3020 static int | |
| 3021 get_menu_tool_height(void) | |
| 3022 { | |
| 3023 int height = 0; | |
| 3024 | |
| 3025 #ifdef FEAT_MENU | |
| 3026 height += get_item_dimensions(gui.menubar, GTK_ORIENTATION_HORIZONTAL); | |
| 3027 #endif | |
| 3028 #ifdef FEAT_TOOLBAR | |
| 3029 height += get_item_dimensions(gui.toolbar, GTK_ORIENTATION_HORIZONTAL); | |
| 3030 #endif | |
| 3031 #ifdef FEAT_GUI_TABLINE | |
| 782 | 3032 if (gui.tabline != NULL) |
| 3033 height += get_item_dimensions(gui.tabline, GTK_ORIENTATION_HORIZONTAL); | |
| 685 | 3034 #endif |
| 3035 | |
| 3036 return height; | |
| 3037 } | |
| 3038 | |
| 791 | 3039 /* This controls whether we can set the real window hints at |
| 3040 * start-up when in a GtkPlug. | |
| 3041 * 0 = normal processing (default) | |
| 3042 * 1 = init. hints set, no-one's tried to reset since last check | |
| 3043 * 2 = init. hints set, attempt made to change hints | |
| 3044 */ | |
| 3045 static int init_window_hints_state = 0; | |
| 3046 | |
| 685 | 3047 static void |
| 791 | 3048 update_window_manager_hints(int force_width, int force_height) |
| 685 | 3049 { |
| 3050 static int old_width = 0; | |
| 3051 static int old_height = 0; | |
| 791 | 3052 static int old_min_width = 0; |
| 3053 static int old_min_height = 0; | |
| 685 | 3054 static int old_char_width = 0; |
| 3055 static int old_char_height = 0; | |
| 3056 | |
| 3057 int width; | |
| 3058 int height; | |
| 791 | 3059 int min_width; |
| 3060 int min_height; | |
| 3061 | |
| 3062 /* At start-up, don't try to set the hints until the initial | |
| 3063 * values have been used (those that dictate our initial size) | |
| 1884 | 3064 * Let forced (i.e., correct) values through always. |
| 791 | 3065 */ |
| 3066 if (!(force_width && force_height) && init_window_hints_state > 0) | |
| 3067 { | |
| 856 | 3068 /* Don't do it! */ |
| 3069 init_window_hints_state = 2; | |
| 3070 return; | |
| 791 | 3071 } |
| 685 | 3072 |
| 3073 /* This also needs to be done when the main window isn't there yet, | |
| 3074 * otherwise the hints don't work. */ | |
| 3075 width = gui_get_base_width(); | |
| 3076 height = gui_get_base_height(); | |
| 3077 # ifdef FEAT_MENU | |
| 3078 height += tabline_height() * gui.char_height; | |
| 3079 # endif | |
| 3080 width += get_menu_tool_width(); | |
| 3081 height += get_menu_tool_height(); | |
| 3082 | |
| 791 | 3083 /* GtkSockets use GtkPlug's [gui,mainwin] min-size hints to determine |
| 1226 | 3084 * their actual widget size. When we set our size ourselves (e.g., |
| 791 | 3085 * 'set columns=' or init. -geom) we briefly set the min. to the size |
| 3086 * we wish to be instead of the legitimate minimum so that we actually | |
| 3087 * resize correctly. | |
| 3088 */ | |
| 3089 if (force_width && force_height) | |
| 3090 { | |
| 856 | 3091 min_width = force_width; |
| 3092 min_height = force_height; | |
| 791 | 3093 } |
| 3094 else | |
| 3095 { | |
| 856 | 3096 min_width = width + MIN_COLUMNS * gui.char_width; |
| 3097 min_height = height + MIN_LINES * gui.char_height; | |
| 791 | 3098 } |
| 3099 | |
| 685 | 3100 /* Avoid an expose event when the size didn't change. */ |
| 3101 if (width != old_width | |
| 3102 || height != old_height | |
| 856 | 3103 || min_width != old_min_width |
| 791 | 3104 || min_height != old_min_height |
| 685 | 3105 || gui.char_width != old_char_width |
| 3106 || gui.char_height != old_char_height) | |
| 3107 { | |
| 3108 GdkGeometry geometry; | |
| 3109 GdkWindowHints geometry_mask; | |
| 3110 | |
| 3111 geometry.width_inc = gui.char_width; | |
| 3112 geometry.height_inc = gui.char_height; | |
| 3113 geometry.base_width = width; | |
| 3114 geometry.base_height = height; | |
| 856 | 3115 geometry.min_width = min_width; |
| 3116 geometry.min_height = min_height; | |
| 685 | 3117 geometry_mask = GDK_HINT_BASE_SIZE|GDK_HINT_RESIZE_INC |
| 3118 |GDK_HINT_MIN_SIZE; | |
| 3119 /* Using gui.formwin as geometry widget doesn't work as expected | |
| 3120 * with GTK+ 2 -- dunno why. Presumably all the resizing hacks | |
| 3121 * in Vim confuse GTK+. */ | |
| 3122 gtk_window_set_geometry_hints(GTK_WINDOW(gui.mainwin), gui.mainwin, | |
| 3123 &geometry, geometry_mask); | |
| 856 | 3124 old_width = width; |
| 3125 old_height = height; | |
| 3126 old_min_width = min_width; | |
| 3127 old_min_height = min_height; | |
| 3128 old_char_width = gui.char_width; | |
| 3129 old_char_height = gui.char_height; | |
| 685 | 3130 } |
| 3131 } | |
| 3132 | |
| 7 | 3133 #ifdef FEAT_TOOLBAR |
| 3134 | |
| 3135 /* | |
| 3136 * This extra effort wouldn't be necessary if we only used stock icons in the | |
| 3137 * toolbar, as we do for all builtin icons. But user-defined toolbar icons | |
| 3138 * shouldn't be treated differently, thus we do need this. | |
| 3139 */ | |
| 3140 static void | |
| 3141 icon_size_changed_foreach(GtkWidget *widget, gpointer user_data) | |
| 3142 { | |
| 3143 if (GTK_IS_IMAGE(widget)) | |
| 3144 { | |
| 3145 GtkImage *image = (GtkImage *)widget; | |
| 3146 | |
|
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|
3147 # if GTK_CHECK_VERSION(3,10,0) |
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3148 if (gtk_image_get_storage_type(image) == GTK_IMAGE_ICON_NAME) |
|
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|
3149 { |
|
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3150 const GtkIconSize icon_size = GPOINTER_TO_INT(user_data); |
|
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|
3151 const gchar *icon_name; |
|
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|
3152 |
|
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|
3153 gtk_image_get_icon_name(image, &icon_name, NULL); |
|
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|
3154 |
|
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changeset
|
3155 gtk_image_set_from_icon_name(image, icon_name, icon_size); |
|
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|
3156 } |
|
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diff
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|
3157 # else |
| 7 | 3158 /* User-defined icons are stored in a GtkIconSet */ |
| 3159 if (gtk_image_get_storage_type(image) == GTK_IMAGE_ICON_SET) | |
| 3160 { | |
| 3161 GtkIconSet *icon_set; | |
| 3162 GtkIconSize icon_size; | |
| 3163 | |
| 3164 gtk_image_get_icon_set(image, &icon_set, &icon_size); | |
| 3165 icon_size = (GtkIconSize)(long)user_data; | |
| 3166 | |
| 3167 gtk_icon_set_ref(icon_set); | |
| 3168 gtk_image_set_from_icon_set(image, icon_set, icon_size); | |
| 3169 gtk_icon_set_unref(icon_set); | |
| 3170 } | |
|
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diff
changeset
|
3171 # endif |
| 7 | 3172 } |
| 3173 else if (GTK_IS_CONTAINER(widget)) | |
| 3174 { | |
| 3175 gtk_container_foreach((GtkContainer *)widget, | |
| 3176 &icon_size_changed_foreach, | |
| 3177 user_data); | |
| 3178 } | |
| 3179 } | |
| 3180 | |
| 3181 static void | |
| 3182 set_toolbar_style(GtkToolbar *toolbar) | |
| 3183 { | |
| 3184 GtkToolbarStyle style; | |
| 3185 GtkIconSize size; | |
| 3186 GtkIconSize oldsize; | |
|
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|
3187 |
| 7 | 3188 if ((toolbar_flags & (TOOLBAR_TEXT | TOOLBAR_ICONS | TOOLBAR_HORIZ)) |
| 3189 == (TOOLBAR_TEXT | TOOLBAR_ICONS | TOOLBAR_HORIZ)) | |
| 3190 style = GTK_TOOLBAR_BOTH_HORIZ; | |
|
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diff
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|
3191 else if ((toolbar_flags & (TOOLBAR_TEXT | TOOLBAR_ICONS)) |
| 7 | 3192 == (TOOLBAR_TEXT | TOOLBAR_ICONS)) |
| 3193 style = GTK_TOOLBAR_BOTH; | |
| 3194 else if (toolbar_flags & TOOLBAR_TEXT) | |
| 3195 style = GTK_TOOLBAR_TEXT; | |
| 3196 else | |
| 3197 style = GTK_TOOLBAR_ICONS; | |
| 3198 | |
| 3199 gtk_toolbar_set_style(toolbar, style); | |
|
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|
3200 # if !GTK_CHECK_VERSION(3,0,0) |
| 7 | 3201 gtk_toolbar_set_tooltips(toolbar, (toolbar_flags & TOOLBAR_TOOLTIPS) != 0); |
|
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changeset
|
3202 # endif |
| 7 | 3203 |
| 3204 switch (tbis_flags) | |
| 3205 { | |
| 3206 case TBIS_TINY: size = GTK_ICON_SIZE_MENU; break; | |
| 3207 case TBIS_SMALL: size = GTK_ICON_SIZE_SMALL_TOOLBAR; break; | |
| 3208 case TBIS_MEDIUM: size = GTK_ICON_SIZE_BUTTON; break; | |
| 3209 case TBIS_LARGE: size = GTK_ICON_SIZE_LARGE_TOOLBAR; break; | |
|
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8412
diff
changeset
|
3210 case TBIS_HUGE: size = GTK_ICON_SIZE_DND; break; |
|
42020d59a432
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8412
diff
changeset
|
3211 case TBIS_GIANT: size = GTK_ICON_SIZE_DIALOG; break; |
| 7 | 3212 default: size = GTK_ICON_SIZE_INVALID; break; |
| 3213 } | |
| 3214 oldsize = gtk_toolbar_get_icon_size(toolbar); | |
| 3215 | |
| 3216 if (size == GTK_ICON_SIZE_INVALID) | |
| 3217 { | |
| 3218 /* Let global user preferences decide the icon size. */ | |
| 3219 gtk_toolbar_unset_icon_size(toolbar); | |
| 3220 size = gtk_toolbar_get_icon_size(toolbar); | |
| 3221 } | |
| 3222 if (size != oldsize) | |
| 3223 { | |
| 3224 gtk_container_foreach(GTK_CONTAINER(toolbar), | |
| 3225 &icon_size_changed_foreach, | |
| 3226 GINT_TO_POINTER((int)size)); | |
| 3227 } | |
| 3228 gtk_toolbar_set_icon_size(toolbar, size); | |
| 3229 } | |
| 3230 | |
| 3231 #endif /* FEAT_TOOLBAR */ | |
| 3232 | |
| 685 | 3233 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 3234 static int ignore_tabline_evt = FALSE; | |
| 689 | 3235 static GtkWidget *tabline_menu; |
|
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|
3236 # if !GTK_CHECK_VERSION(3,0,0) |
| 846 | 3237 static GtkTooltips *tabline_tooltip; |
|
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diff
changeset
|
3238 # endif |
| 689 | 3239 static int clicked_page; /* page clicked in tab line */ |
| 3240 | |
| 3241 /* | |
| 3242 * Handle selecting an item in the tab line popup menu. | |
| 3243 */ | |
| 3244 static void | |
| 1884 | 3245 tabline_menu_handler(GtkMenuItem *item UNUSED, gpointer user_data) |
| 689 | 3246 { |
| 3247 /* Add the string cmd into input buffer */ | |
| 824 | 3248 send_tabline_menu_event(clicked_page, (int)(long)user_data); |
| 689 | 3249 } |
| 3250 | |
| 851 | 3251 static void |
| 3252 add_tabline_menu_item(GtkWidget *menu, char_u *text, int resp) | |
| 3253 { | |
| 3254 GtkWidget *item; | |
| 3255 char_u *utf_text; | |
| 3256 | |
| 3257 utf_text = CONVERT_TO_UTF8(text); | |
| 3258 item = gtk_menu_item_new_with_label((const char *)utf_text); | |
| 3259 gtk_widget_show(item); | |
| 3260 CONVERT_TO_UTF8_FREE(utf_text); | |
| 3261 | |
| 3262 gtk_container_add(GTK_CONTAINER(menu), item); | |
|
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diff
changeset
|
3263 g_signal_connect(G_OBJECT(item), "activate", |
|
3456e2ebebd4
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diff
changeset
|
3264 G_CALLBACK(tabline_menu_handler), |
|
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diff
changeset
|
3265 GINT_TO_POINTER(resp)); |
| 851 | 3266 } |
| 3267 | |
| 689 | 3268 /* |
| 3269 * Create a menu for the tab line. | |
| 3270 */ | |
| 3271 static GtkWidget * | |
| 3272 create_tabline_menu(void) | |
| 3273 { | |
| 851 | 3274 GtkWidget *menu; |
| 689 | 3275 |
| 3276 menu = gtk_menu_new(); | |
|
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changeset
|
3277 add_tabline_menu_item(menu, (char_u *)_("Close tab"), TABLINE_MENU_CLOSE); |
| 851 | 3278 add_tabline_menu_item(menu, (char_u *)_("New tab"), TABLINE_MENU_NEW); |
| 3279 add_tabline_menu_item(menu, (char_u *)_("Open Tab..."), TABLINE_MENU_OPEN); | |
| 689 | 3280 |
| 3281 return menu; | |
| 3282 } | |
| 3283 | |
| 3284 static gboolean | |
| 3285 on_tabline_menu(GtkWidget *widget, GdkEvent *event) | |
| 3286 { | |
| 3287 /* Was this button press event ? */ | |
| 3288 if (event->type == GDK_BUTTON_PRESS) | |
| 3289 { | |
| 3290 GdkEventButton *bevent = (GdkEventButton *)event; | |
| 3291 int x = bevent->x; | |
| 851 | 3292 int y = bevent->y; |
| 3293 GtkWidget *tabwidget; | |
| 3294 GdkWindow *tabwin; | |
| 689 | 3295 |
| 844 | 3296 /* When ignoring events return TRUE so that the selected page doesn't |
| 3297 * change. */ | |
| 3298 if (hold_gui_events | |
| 3299 # ifdef FEAT_CMDWIN | |
| 3300 || cmdwin_type != 0 | |
| 3301 # endif | |
| 3302 ) | |
| 3303 return TRUE; | |
| 3304 | |
|
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diff
changeset
|
3305 tabwin = gui_gtk_window_at_position(gui.mainwin, &x, &y); |
|
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diff
changeset
|
3306 |
| 851 | 3307 gdk_window_get_user_data(tabwin, (gpointer)&tabwidget); |
|
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diff
changeset
|
3308 clicked_page = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(tabwidget), |
|
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diff
changeset
|
3309 "tab_num")); |
| 689 | 3310 |
| 3311 /* If the event was generated for 3rd button popup the menu. */ | |
| 3312 if (bevent->button == 3) | |
| 3313 { | |
|
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|
3314 # if GTK_CHECK_VERSION(3,22,2) |
|
6c8a4d21b873
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diff
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|
3315 gtk_menu_popup_at_pointer(GTK_MENU(widget), event); |
|
6c8a4d21b873
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diff
changeset
|
3316 # else |
| 689 | 3317 gtk_menu_popup(GTK_MENU(widget), NULL, NULL, NULL, NULL, |
| 3318 bevent->button, bevent->time); | |
|
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changeset
|
3319 # endif |
| 689 | 3320 /* We handled the event. */ |
| 3321 return TRUE; | |
| 3322 } | |
| 868 | 3323 else if (bevent->button == 1) |
| 693 | 3324 { |
| 868 | 3325 if (clicked_page == 0) |
| 3326 { | |
| 1394 | 3327 /* Click after all tabs moves to next tab page. When "x" is |
| 3328 * small guess it's the left button. */ | |
|
2301
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diff
changeset
|
3329 send_tabline_event(x < 50 ? -1 : 0); |
| 868 | 3330 } |
| 693 | 3331 } |
| 689 | 3332 } |
| 844 | 3333 |
| 689 | 3334 /* We didn't handle the event. */ |
| 3335 return FALSE; | |
| 3336 } | |
| 685 | 3337 |
| 3338 /* | |
| 3339 * Handle selecting one of the tabs. | |
| 3340 */ | |
| 3341 static void | |
| 3342 on_select_tab( | |
| 1884 | 3343 GtkNotebook *notebook UNUSED, |
|
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diff
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|
3344 gpointer *page UNUSED, |
| 944 | 3345 gint idx, |
| 1884 | 3346 gpointer data UNUSED) |
| 685 | 3347 { |
| 3348 if (!ignore_tabline_evt) | |
|
2301
6f63294a1781
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Bram Moolenaar <bram@vim.org>
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2278
diff
changeset
|
3349 send_tabline_event(idx + 1); |
|
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diff
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|
3350 } |
|
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|
3351 |
|
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14786
diff
changeset
|
3352 # if GTK_CHECK_VERSION(2,10,0) |
|
12666
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diff
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|
3353 /* |
|
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|
3354 * Handle reordering the tabs (using D&D). |
|
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|
3355 */ |
|
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|
3356 static void |
|
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diff
changeset
|
3357 on_tab_reordered( |
|
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diff
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|
3358 GtkNotebook *notebook UNUSED, |
|
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|
3359 gpointer *page UNUSED, |
|
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|
3360 gint idx, |
|
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|
3361 gpointer data UNUSED) |
|
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3362 { |
|
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diff
changeset
|
3363 if (!ignore_tabline_evt) |
|
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|
3364 { |
|
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|
3365 if ((tabpage_index(curtab) - 1) < idx) |
|
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|
3366 tabpage_move(idx + 1); |
|
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|
3367 else |
|
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|
3368 tabpage_move(idx); |
| 693 | 3369 } |
| 685 | 3370 } |
|
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changeset
|
3371 # endif |
| 685 | 3372 |
| 3373 /* | |
| 3374 * Show or hide the tabline. | |
| 3375 */ | |
| 3376 void | |
| 3377 gui_mch_show_tabline(int showit) | |
| 3378 { | |
| 3379 if (gui.tabline == NULL) | |
| 3380 return; | |
| 3381 | |
| 3382 if (!showit != !gtk_notebook_get_show_tabs(GTK_NOTEBOOK(gui.tabline))) | |
| 3383 { | |
| 708 | 3384 /* Note: this may cause a resize event */ |
| 685 | 3385 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(gui.tabline), showit); |
| 791 | 3386 update_window_manager_hints(0, 0); |
| 868 | 3387 if (showit) |
|
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|
3388 gtk_widget_set_can_focus(GTK_WIDGET(gui.tabline), FALSE); |
| 868 | 3389 } |
| 3390 | |
| 3391 gui_mch_update(); | |
| 685 | 3392 } |
| 3393 | |
| 3394 /* | |
| 708 | 3395 * Return TRUE when tabline is displayed. |
| 3396 */ | |
| 3397 int | |
| 3398 gui_mch_showing_tabline(void) | |
| 3399 { | |
| 3400 return gui.tabline != NULL | |
|
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changeset
|
3401 && gtk_notebook_get_show_tabs(GTK_NOTEBOOK(gui.tabline)); |
| 708 | 3402 } |
| 3403 | |
| 3404 /* | |
| 685 | 3405 * Update the labels of the tabline. |
| 3406 */ | |
| 3407 void | |
| 3408 gui_mch_update_tabline(void) | |
| 3409 { | |
| 3410 GtkWidget *page; | |
| 846 | 3411 GtkWidget *event_box; |
| 685 | 3412 GtkWidget *label; |
| 3413 tabpage_T *tp; | |
| 3414 int nr = 0; | |
| 851 | 3415 int tab_num; |
| 685 | 3416 int curtabidx = 0; |
| 836 | 3417 char_u *labeltext; |
| 685 | 3418 |
| 3419 if (gui.tabline == NULL) | |
| 3420 return; | |
| 3421 | |
| 3422 ignore_tabline_evt = TRUE; | |
| 3423 | |
| 3424 /* Add a label for each tab page. They all contain the same text area. */ | |
| 3425 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next, ++nr) | |
| 3426 { | |
| 3427 if (tp == curtab) | |
| 3428 curtabidx = nr; | |
| 3429 | |
| 851 | 3430 tab_num = nr + 1; |
| 3431 | |
| 685 | 3432 page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(gui.tabline), nr); |
| 3433 if (page == NULL) | |
| 3434 { | |
| 3435 /* Add notebook page */ | |
|
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changeset
|
3436 # if GTK_CHECK_VERSION(3,2,0) |
|
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|
3437 page = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); |
|
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|
3438 gtk_box_set_homogeneous(GTK_BOX(page), FALSE); |
|
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diff
changeset
|
3439 # else |
| 685 | 3440 page = gtk_vbox_new(FALSE, 0); |
|
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diff
changeset
|
3441 # endif |
| 685 | 3442 gtk_widget_show(page); |
| 846 | 3443 event_box = gtk_event_box_new(); |
| 3444 gtk_widget_show(event_box); | |
| 685 | 3445 label = gtk_label_new("-Empty-"); |
|
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diff
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|
3446 # if !GTK_CHECK_VERSION(3,14,0) |
| 851 | 3447 gtk_misc_set_padding(GTK_MISC(label), 2, 2); |
|
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diff
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|
3448 # endif |
| 846 | 3449 gtk_container_add(GTK_CONTAINER(event_box), label); |
| 685 | 3450 gtk_widget_show(label); |
| 3451 gtk_notebook_insert_page(GTK_NOTEBOOK(gui.tabline), | |
| 3452 page, | |
| 846 | 3453 event_box, |
| 685 | 3454 nr++); |
|
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|
3455 # if GTK_CHECK_VERSION(2,10,0) |
|
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diff
changeset
|
3456 gtk_notebook_set_tab_reorderable(GTK_NOTEBOOK(gui.tabline), |
|
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diff
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|
3457 page, |
|
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|
3458 TRUE); |
|
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|
3459 # endif |
| 685 | 3460 } |
| 3461 | |
| 846 | 3462 event_box = gtk_notebook_get_tab_label(GTK_NOTEBOOK(gui.tabline), page); |
|
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diff
changeset
|
3463 g_object_set_data(G_OBJECT(event_box), "tab_num", |
|
3456e2ebebd4
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diff
changeset
|
3464 GINT_TO_POINTER(tab_num)); |
|
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diff
changeset
|
3465 label = gtk_bin_get_child(GTK_BIN(event_box)); |
| 839 | 3466 get_tabline_label(tp, FALSE); |
| 836 | 3467 labeltext = CONVERT_TO_UTF8(NameBuff); |
| 846 | 3468 gtk_label_set_text(GTK_LABEL(label), (const char *)labeltext); |
| 836 | 3469 CONVERT_TO_UTF8_FREE(labeltext); |
| 846 | 3470 |
| 3471 get_tabline_label(tp, TRUE); | |
| 3472 labeltext = CONVERT_TO_UTF8(NameBuff); | |
|
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diff
changeset
|
3473 # if GTK_CHECK_VERSION(3,0,0) |
|
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diff
changeset
|
3474 gtk_widget_set_tooltip_text(event_box, (const gchar *)labeltext); |
|
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diff
changeset
|
3475 # else |
| 846 | 3476 gtk_tooltips_set_tip(GTK_TOOLTIPS(tabline_tooltip), event_box, |
| 3477 (const char *)labeltext, NULL); | |
|
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diff
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|
3478 # endif |
| 846 | 3479 CONVERT_TO_UTF8_FREE(labeltext); |
| 685 | 3480 } |
| 3481 | |
| 3482 /* Remove any old labels. */ | |
| 3483 while (gtk_notebook_get_nth_page(GTK_NOTEBOOK(gui.tabline), nr) != NULL) | |
| 3484 gtk_notebook_remove_page(GTK_NOTEBOOK(gui.tabline), nr); | |
| 3485 | |
|
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diff
changeset
|
3486 if (gtk_notebook_get_current_page(GTK_NOTEBOOK(gui.tabline)) != curtabidx) |
|
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diff
changeset
|
3487 gtk_notebook_set_current_page(GTK_NOTEBOOK(gui.tabline), curtabidx); |
| 685 | 3488 |
| 851 | 3489 /* Make sure everything is in place before drawing text. */ |
| 3490 gui_mch_update(); | |
| 3491 | |
| 685 | 3492 ignore_tabline_evt = FALSE; |
| 3493 } | |
| 3494 | |
| 3495 /* | |
| 3496 * Set the current tab to "nr". First tab is 1. | |
| 3497 */ | |
| 3498 void | |
|
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7679
diff
changeset
|
3499 gui_mch_set_curtab(int nr) |
| 685 | 3500 { |
| 3501 if (gui.tabline == NULL) | |
| 3502 return; | |
| 3503 | |
| 3504 ignore_tabline_evt = TRUE; | |
|
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diff
changeset
|
3505 if (gtk_notebook_get_current_page(GTK_NOTEBOOK(gui.tabline)) != nr - 1) |
|
3456e2ebebd4
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diff
changeset
|
3506 gtk_notebook_set_current_page(GTK_NOTEBOOK(gui.tabline), nr - 1); |
| 685 | 3507 ignore_tabline_evt = FALSE; |
| 3508 } | |
| 3509 | |
| 3510 #endif /* FEAT_GUI_TABLINE */ | |
| 3511 | |
| 7 | 3512 /* |
| 2183 | 3513 * Add selection targets for PRIMARY and CLIPBOARD selections. |
| 3514 */ | |
| 3515 void | |
| 3516 gui_gtk_set_selection_targets(void) | |
| 3517 { | |
| 3518 int i, j = 0; | |
| 3519 int n_targets = N_SELECTION_TARGETS; | |
| 3520 GtkTargetEntry targets[N_SELECTION_TARGETS]; | |
| 3521 | |
| 3522 for (i = 0; i < (int)N_SELECTION_TARGETS; ++i) | |
| 3523 { | |
| 3518 | 3524 /* OpenOffice tries to use TARGET_HTML and fails when we don't |
| 2183 | 3525 * return something, instead of trying another target. Therefore only |
| 3526 * offer TARGET_HTML when it works. */ | |
| 3527 if (!clip_html && selection_targets[i].info == TARGET_HTML) | |
| 3528 n_targets--; | |
| 3529 else | |
| 3530 targets[j++] = selection_targets[i]; | |
| 3531 } | |
| 3532 | |
| 3533 gtk_selection_clear_targets(gui.drawarea, (GdkAtom)GDK_SELECTION_PRIMARY); | |
| 3534 gtk_selection_clear_targets(gui.drawarea, (GdkAtom)clip_plus.gtk_sel_atom); | |
| 3535 gtk_selection_add_targets(gui.drawarea, | |
| 3536 (GdkAtom)GDK_SELECTION_PRIMARY, | |
| 3537 targets, n_targets); | |
| 3538 gtk_selection_add_targets(gui.drawarea, | |
| 3539 (GdkAtom)clip_plus.gtk_sel_atom, | |
| 3540 targets, n_targets); | |
| 3541 } | |
| 3542 | |
| 3543 /* | |
| 3544 * Set up for receiving DND items. | |
| 3545 */ | |
| 3546 void | |
| 3547 gui_gtk_set_dnd_targets(void) | |
| 3548 { | |
| 3549 int i, j = 0; | |
| 3550 int n_targets = N_DND_TARGETS; | |
| 3551 GtkTargetEntry targets[N_DND_TARGETS]; | |
| 3552 | |
| 3553 for (i = 0; i < (int)N_DND_TARGETS; ++i) | |
| 3554 { | |
| 3154 | 3555 if (!clip_html && dnd_targets[i].info == TARGET_HTML) |
| 2183 | 3556 n_targets--; |
| 3557 else | |
| 3558 targets[j++] = dnd_targets[i]; | |
| 3559 } | |
| 3560 | |
| 3561 gtk_drag_dest_unset(gui.drawarea); | |
| 3562 gtk_drag_dest_set(gui.drawarea, | |
| 3563 GTK_DEST_DEFAULT_ALL, | |
| 3564 targets, n_targets, | |
| 2718 | 3565 GDK_ACTION_COPY | GDK_ACTION_MOVE); |
| 2183 | 3566 } |
| 3567 | |
| 3568 /* | |
| 7 | 3569 * Initialize the GUI. Create all the windows, set up all the callbacks etc. |
| 3570 * Returns OK for success, FAIL when the GUI can't be started. | |
| 3571 */ | |
| 3572 int | |
| 3573 gui_mch_init(void) | |
| 3574 { | |
| 3575 GtkWidget *vbox; | |
| 3576 | |
| 3577 #ifdef FEAT_GUI_GNOME | |
| 3578 /* Initialize the GNOME libraries. gnome_program_init()/gnome_init() | |
| 3579 * exits on failure, but that's a non-issue because we already called | |
| 3580 * gtk_init_check() in gui_mch_init_check(). */ | |
| 3581 if (using_gnome) | |
| 4045 | 3582 { |
| 7 | 3583 gnome_program_init(VIMPACKAGE, VIM_VERSION_SHORT, |
| 3584 LIBGNOMEUI_MODULE, gui_argc, gui_argv, NULL); | |
| 4045 | 3585 # if defined(FEAT_FLOAT) && defined(LC_NUMERIC) |
| 5854 | 3586 { |
| 3587 char *p = setlocale(LC_NUMERIC, NULL); | |
| 3588 | |
| 3589 /* Make sure strtod() uses a decimal point, not a comma. Gnome | |
| 3590 * init may change it. */ | |
| 3591 if (p == NULL || strcmp(p, "C") != 0) | |
| 3592 setlocale(LC_NUMERIC, "C"); | |
| 3593 } | |
| 4045 | 3594 # endif |
| 3595 } | |
| 7 | 3596 #endif |
|
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diff
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|
3597 VIM_CLEAR(gui_argv); |
| 7 | 3598 |
|
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3599 #if GLIB_CHECK_VERSION(2,1,3) |
| 7 | 3600 /* Set the human-readable application name */ |
| 3601 g_set_application_name("Vim"); | |
|
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|
3602 #endif |
| 7 | 3603 /* |
| 3604 * Force UTF-8 output no matter what the value of 'encoding' is. | |
| 3605 * did_set_string_option() in option.c prohibits changing 'termencoding' | |
| 3606 * to something else than UTF-8 if the GUI is in use. | |
| 3607 */ | |
| 3608 set_option_value((char_u *)"termencoding", 0L, (char_u *)"utf-8", 0); | |
| 3609 | |
|
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diff
changeset
|
3610 #ifdef FEAT_TOOLBAR |
| 7 | 3611 gui_gtk_register_stock_icons(); |
|
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|
3612 #endif |
| 7 | 3613 /* FIXME: Need to install the classic icons and a gtkrc.classic file. |
| 3614 * The hard part is deciding install locations and the Makefile magic. */ | |
|
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diff
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|
3615 #if !GTK_CHECK_VERSION(3,0,0) |
|
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diff
changeset
|
3616 # if 0 |
| 7 | 3617 gtk_rc_parse("gtkrc"); |
|
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diff
changeset
|
3618 # endif |
| 7 | 3619 #endif |
| 3620 | |
| 3621 /* Initialize values */ | |
| 3622 gui.border_width = 2; | |
| 3623 gui.scrollbar_width = SB_DEFAULT_WIDTH; | |
| 3624 gui.scrollbar_height = SB_DEFAULT_WIDTH; | |
|
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9523
diff
changeset
|
3625 #if GTK_CHECK_VERSION(3,0,0) |
|
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diff
changeset
|
3626 gui.fgcolor = g_new(GdkRGBA, 1); |
|
d63b85fe3dc7
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diff
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|
3627 gui.bgcolor = g_new(GdkRGBA, 1); |
|
d63b85fe3dc7
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diff
changeset
|
3628 gui.spcolor = g_new(GdkRGBA, 1); |
|
d63b85fe3dc7
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diff
changeset
|
3629 #else |
| 136 | 3630 /* LINTED: avoid warning: conversion to 'unsigned long' */ |
| 7 | 3631 gui.fgcolor = g_new0(GdkColor, 1); |
| 136 | 3632 /* LINTED: avoid warning: conversion to 'unsigned long' */ |
| 7 | 3633 gui.bgcolor = g_new0(GdkColor, 1); |
| 207 | 3634 /* LINTED: avoid warning: conversion to 'unsigned long' */ |
| 3635 gui.spcolor = g_new0(GdkColor, 1); | |
|
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9523
diff
changeset
|
3636 #endif |
| 7 | 3637 |
| 3638 /* Initialise atoms */ | |
| 1904 | 3639 html_atom = gdk_atom_intern("text/html", FALSE); |
| 7 | 3640 utf8_string_atom = gdk_atom_intern("UTF8_STRING", FALSE); |
| 3641 | |
| 3642 /* Set default foreground and background colors. */ | |
| 3643 gui.norm_pixel = gui.def_norm_pixel; | |
| 3644 gui.back_pixel = gui.def_back_pixel; | |
| 3645 | |
| 3646 if (gtk_socket_id != 0) | |
| 3647 { | |
| 3648 GtkWidget *plug; | |
| 3649 | |
| 3650 /* Use GtkSocket from another app. */ | |
| 3651 plug = gtk_plug_new_for_display(gdk_display_get_default(), | |
| 3652 gtk_socket_id); | |
|
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changeset
|
3653 if (plug != NULL && gtk_plug_get_socket_window(GTK_PLUG(plug)) != NULL) |
| 7 | 3654 { |
| 3655 gui.mainwin = plug; | |
| 3656 } | |
| 3657 else | |
| 3658 { | |
| 3659 g_warning("Connection to GTK+ socket (ID %u) failed", | |
| 3660 (unsigned int)gtk_socket_id); | |
| 3661 /* Pretend we never wanted it if it failed (get own window) */ | |
| 3662 gtk_socket_id = 0; | |
| 3663 } | |
| 3664 } | |
| 3665 | |
| 3666 if (gtk_socket_id == 0) | |
| 3667 { | |
| 3668 #ifdef FEAT_GUI_GNOME | |
| 3669 if (using_gnome) | |
| 3670 { | |
| 3671 gui.mainwin = gnome_app_new("Vim", NULL); | |
| 3672 # ifdef USE_XSMP | |
| 3673 /* Use the GNOME save-yourself functionality now. */ | |
| 3674 xsmp_close(); | |
| 3675 # endif | |
| 3676 } | |
| 3677 else | |
| 3678 #endif | |
| 3679 gui.mainwin = gtk_window_new(GTK_WINDOW_TOPLEVEL); | |
| 3680 } | |
| 3681 | |
| 3682 gtk_widget_set_name(gui.mainwin, "vim-main-window"); | |
| 3683 | |
| 3684 /* Create the PangoContext used for drawing all text. */ | |
| 3685 gui.text_context = gtk_widget_create_pango_context(gui.mainwin); | |
| 3686 pango_context_set_base_dir(gui.text_context, PANGO_DIRECTION_LTR); | |
|
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changeset
|
3687 |
|
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|
3688 gtk_container_set_border_width(GTK_CONTAINER(gui.mainwin), 0); |
| 7 | 3689 gtk_widget_add_events(gui.mainwin, GDK_VISIBILITY_NOTIFY_MASK); |
| 3690 | |
|
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|
3691 g_signal_connect(G_OBJECT(gui.mainwin), "delete-event", |
|
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changeset
|
3692 G_CALLBACK(&delete_event_cb), NULL); |
|
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|
3693 |
|
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|
3694 g_signal_connect(G_OBJECT(gui.mainwin), "realize", |
|
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changeset
|
3695 G_CALLBACK(&mainwin_realize), NULL); |
|
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|
3696 |
|
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diff
changeset
|
3697 g_signal_connect(G_OBJECT(gui.mainwin), "screen-changed", |
| 7 | 3698 G_CALLBACK(&mainwin_screen_changed_cb), NULL); |
|
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changeset
|
3699 |
| 7 | 3700 gui.accel_group = gtk_accel_group_new(); |
| 3701 gtk_window_add_accel_group(GTK_WINDOW(gui.mainwin), gui.accel_group); | |
| 3702 | |
| 685 | 3703 /* A vertical box holds the menubar, toolbar and main text window. */ |
|
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diff
changeset
|
3704 #if GTK_CHECK_VERSION(3,2,0) |
|
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|
3705 vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); |
|
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|
3706 gtk_box_set_homogeneous(GTK_BOX(vbox), FALSE); |
|
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|
3707 #else |
| 7 | 3708 vbox = gtk_vbox_new(FALSE, 0); |
|
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diff
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|
3709 #endif |
| 7 | 3710 |
| 3711 #ifdef FEAT_GUI_GNOME | |
| 3712 if (using_gnome) | |
| 3713 { | |
|
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changeset
|
3714 # if defined(FEAT_MENU) |
| 7 | 3715 /* automagically restore menubar/toolbar placement */ |
| 3716 gnome_app_enable_layout_config(GNOME_APP(gui.mainwin), TRUE); | |
| 3717 # endif | |
| 3718 gnome_app_set_contents(GNOME_APP(gui.mainwin), vbox); | |
| 3719 } | |
| 3720 else | |
| 3721 #endif | |
| 3722 { | |
| 3723 gtk_container_add(GTK_CONTAINER(gui.mainwin), vbox); | |
| 3724 gtk_widget_show(vbox); | |
| 3725 } | |
| 3726 | |
| 3727 #ifdef FEAT_MENU | |
| 3728 /* | |
| 3729 * Create the menubar and handle | |
| 3730 */ | |
| 3731 gui.menubar = gtk_menu_bar_new(); | |
| 3732 gtk_widget_set_name(gui.menubar, "vim-menubar"); | |
| 3733 | |
| 36 | 3734 /* Avoid that GTK takes <F10> away from us. */ |
| 3735 { | |
| 3736 GtkSettings *gtk_settings; | |
| 3737 | |
| 3738 gtk_settings = gtk_settings_get_for_screen(gdk_screen_get_default()); | |
| 3739 g_object_set(gtk_settings, "gtk-menu-bar-accel", NULL, NULL); | |
| 3740 } | |
| 3741 | |
| 3742 | |
| 7 | 3743 # ifdef FEAT_GUI_GNOME |
| 3744 if (using_gnome) | |
| 3745 { | |
| 3746 BonoboDockItem *dockitem; | |
| 3747 | |
| 3748 gnome_app_set_menus(GNOME_APP(gui.mainwin), GTK_MENU_BAR(gui.menubar)); | |
| 3749 dockitem = gnome_app_get_dock_item_by_name(GNOME_APP(gui.mainwin), | |
| 3750 GNOME_APP_MENUBAR_NAME); | |
| 798 | 3751 /* We don't want the menu to float. */ |
| 3752 bonobo_dock_item_set_behavior(dockitem, | |
| 3753 bonobo_dock_item_get_behavior(dockitem) | |
| 3754 | BONOBO_DOCK_ITEM_BEH_NEVER_FLOATING); | |
| 7 | 3755 gui.menubar_h = GTK_WIDGET(dockitem); |
| 3756 } | |
| 3757 else | |
| 3758 # endif /* FEAT_GUI_GNOME */ | |
| 3759 { | |
| 827 | 3760 /* Always show the menubar, otherwise <F10> doesn't work. It may be |
| 3761 * disabled in gui_init() later. */ | |
| 3762 gtk_widget_show(gui.menubar); | |
| 7 | 3763 gtk_box_pack_start(GTK_BOX(vbox), gui.menubar, FALSE, FALSE, 0); |
| 3764 } | |
| 3765 #endif /* FEAT_MENU */ | |
| 3766 | |
| 3767 #ifdef FEAT_TOOLBAR | |
| 3768 /* | |
| 3769 * Create the toolbar and handle | |
| 3770 */ | |
| 3771 /* some aesthetics on the toolbar */ | |
|
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3772 # ifdef USE_GTK3 |
|
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3773 /* TODO: Add GTK+ 3 code here using GtkCssProvider if necessary. */ |
|
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diff
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|
3774 /* N.B. Since the default value of GtkToolbar::button-relief is |
|
3456e2ebebd4
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changeset
|
3775 * GTK_RELIEF_NONE, there's no need to specify that, probably. */ |
|
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diff
changeset
|
3776 # else |
| 7 | 3777 gtk_rc_parse_string( |
| 3778 "style \"vim-toolbar-style\" {\n" | |
| 3779 " GtkToolbar::button_relief = GTK_RELIEF_NONE\n" | |
| 3780 "}\n" | |
| 3781 "widget \"*.vim-toolbar\" style \"vim-toolbar-style\"\n"); | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3782 # endif |
| 7 | 3783 gui.toolbar = gtk_toolbar_new(); |
| 3784 gtk_widget_set_name(gui.toolbar, "vim-toolbar"); | |
| 3785 set_toolbar_style(GTK_TOOLBAR(gui.toolbar)); | |
| 3786 | |
| 3787 # ifdef FEAT_GUI_GNOME | |
| 3788 if (using_gnome) | |
| 3789 { | |
| 3790 BonoboDockItem *dockitem; | |
| 3791 | |
| 3792 gnome_app_set_toolbar(GNOME_APP(gui.mainwin), GTK_TOOLBAR(gui.toolbar)); | |
| 3793 dockitem = gnome_app_get_dock_item_by_name(GNOME_APP(gui.mainwin), | |
| 3794 GNOME_APP_TOOLBAR_NAME); | |
| 3795 gui.toolbar_h = GTK_WIDGET(dockitem); | |
| 795 | 3796 /* When the toolbar is floating it gets stuck. So long as that isn't |
| 798 | 3797 * fixed let's disallow floating. */ |
| 795 | 3798 bonobo_dock_item_set_behavior(dockitem, |
| 798 | 3799 bonobo_dock_item_get_behavior(dockitem) |
| 3800 | BONOBO_DOCK_ITEM_BEH_NEVER_FLOATING); | |
| 7 | 3801 gtk_container_set_border_width(GTK_CONTAINER(gui.toolbar), 0); |
| 3802 } | |
| 3803 else | |
| 3804 # endif /* FEAT_GUI_GNOME */ | |
| 3805 { | |
| 3806 if (vim_strchr(p_go, GO_TOOLBAR) != NULL | |
| 3807 && (toolbar_flags & (TOOLBAR_TEXT | TOOLBAR_ICONS))) | |
| 3808 gtk_widget_show(gui.toolbar); | |
| 3809 gtk_box_pack_start(GTK_BOX(vbox), gui.toolbar, FALSE, FALSE, 0); | |
| 3810 } | |
| 3811 #endif /* FEAT_TOOLBAR */ | |
| 3812 | |
| 685 | 3813 #ifdef FEAT_GUI_TABLINE |
| 782 | 3814 /* |
| 3815 * Use a Notebook for the tab pages labels. The labels are hidden by | |
| 3816 * default. | |
| 3817 */ | |
| 791 | 3818 gui.tabline = gtk_notebook_new(); |
| 3819 gtk_widget_show(gui.tabline); | |
| 3820 gtk_box_pack_start(GTK_BOX(vbox), gui.tabline, FALSE, FALSE, 0); | |
| 3821 gtk_notebook_set_show_border(GTK_NOTEBOOK(gui.tabline), FALSE); | |
| 3822 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(gui.tabline), FALSE); | |
| 841 | 3823 gtk_notebook_set_scrollable(GTK_NOTEBOOK(gui.tabline), TRUE); |
|
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|
3824 # if !GTK_CHECK_VERSION(3,0,0) |
| 868 | 3825 gtk_notebook_set_tab_border(GTK_NOTEBOOK(gui.tabline), FALSE); |
|
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3826 # endif |
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3827 |
|
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diff
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|
3828 # if !GTK_CHECK_VERSION(3,0,0) |
| 846 | 3829 tabline_tooltip = gtk_tooltips_new(); |
| 3830 gtk_tooltips_enable(GTK_TOOLTIPS(tabline_tooltip)); | |
|
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diff
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|
3831 # endif |
| 846 | 3832 |
| 3833 { | |
| 3834 GtkWidget *page, *label, *event_box; | |
| 791 | 3835 |
| 856 | 3836 /* Add the first tab. */ |
|
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diff
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|
3837 # if GTK_CHECK_VERSION(3,2,0) |
|
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3838 page = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); |
|
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|
3839 gtk_box_set_homogeneous(GTK_BOX(page), FALSE); |
|
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|
3840 # else |
| 846 | 3841 page = gtk_vbox_new(FALSE, 0); |
|
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|
3842 # endif |
| 846 | 3843 gtk_widget_show(page); |
| 3844 gtk_container_add(GTK_CONTAINER(gui.tabline), page); | |
| 3845 label = gtk_label_new("-Empty-"); | |
| 3846 gtk_widget_show(label); | |
| 3847 event_box = gtk_event_box_new(); | |
| 3848 gtk_widget_show(event_box); | |
|
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3849 g_object_set_data(G_OBJECT(event_box), "tab_num", GINT_TO_POINTER(1L)); |
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3850 # if !GTK_CHECK_VERSION(3,14,0) |
| 851 | 3851 gtk_misc_set_padding(GTK_MISC(label), 2, 2); |
|
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|
3852 # endif |
| 846 | 3853 gtk_container_add(GTK_CONTAINER(event_box), label); |
| 3854 gtk_notebook_set_tab_label(GTK_NOTEBOOK(gui.tabline), page, event_box); | |
|
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|
3855 # if GTK_CHECK_VERSION(2,10,0) |
|
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|
3856 gtk_notebook_set_tab_reorderable(GTK_NOTEBOOK(gui.tabline), page, TRUE); |
|
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3857 # endif |
| 791 | 3858 } |
| 865 | 3859 |
|
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3860 g_signal_connect(G_OBJECT(gui.tabline), "switch-page", |
|
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3861 G_CALLBACK(on_select_tab), NULL); |
|
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3862 # if GTK_CHECK_VERSION(2,10,0) |
|
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|
3863 g_signal_connect(G_OBJECT(gui.tabline), "page-reordered", |
|
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3864 G_CALLBACK(on_tab_reordered), NULL); |
|
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3865 # endif |
| 791 | 3866 |
| 3867 /* Create a popup menu for the tab line and connect it. */ | |
| 3868 tabline_menu = create_tabline_menu(); | |
|
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3869 g_signal_connect_swapped(G_OBJECT(gui.tabline), "button-press-event", |
|
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|
3870 G_CALLBACK(on_tabline_menu), G_OBJECT(tabline_menu)); |
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3871 #endif /* FEAT_GUI_TABLINE */ |
| 685 | 3872 |
| 7 | 3873 gui.formwin = gtk_form_new(); |
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3874 gtk_container_set_border_width(GTK_CONTAINER(gui.formwin), 0); |
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3875 #if !GTK_CHECK_VERSION(3,0,0) |
| 7 | 3876 gtk_widget_set_events(gui.formwin, GDK_EXPOSURE_MASK); |
|
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3877 #endif |
| 7 | 3878 |
| 3879 gui.drawarea = gtk_drawing_area_new(); | |
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3880 #if GTK_CHECK_VERSION(3,22,2) |
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3881 gtk_widget_set_name(gui.drawarea, "vim-gui-drawarea"); |
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3882 #endif |
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|
3883 #if GTK_CHECK_VERSION(3,0,0) |
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3884 gui.surface = NULL; |
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3885 gui.by_signal = FALSE; |
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|
3886 #endif |
| 7 | 3887 |
| 3888 /* Determine which events we will filter. */ | |
| 3889 gtk_widget_set_events(gui.drawarea, | |
| 3890 GDK_EXPOSURE_MASK | | |
| 3891 GDK_ENTER_NOTIFY_MASK | | |
| 3892 GDK_LEAVE_NOTIFY_MASK | | |
| 3893 GDK_BUTTON_PRESS_MASK | | |
| 3894 GDK_BUTTON_RELEASE_MASK | | |
| 3895 GDK_SCROLL_MASK | | |
| 3896 GDK_KEY_PRESS_MASK | | |
| 3897 GDK_KEY_RELEASE_MASK | | |
| 3898 GDK_POINTER_MOTION_MASK | | |
| 3899 GDK_POINTER_MOTION_HINT_MASK); | |
| 3900 | |
| 3901 gtk_widget_show(gui.drawarea); | |
| 3902 gtk_form_put(GTK_FORM(gui.formwin), gui.drawarea, 0, 0); | |
| 3903 gtk_widget_show(gui.formwin); | |
| 3904 gtk_box_pack_start(GTK_BOX(vbox), gui.formwin, TRUE, TRUE, 0); | |
| 3905 | |
| 3906 /* For GtkSockets, key-presses must go to the focus widget (drawarea) | |
| 3907 * and not the window. */ | |
|
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3908 g_signal_connect((gtk_socket_id == 0) ? G_OBJECT(gui.mainwin) |
|
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3909 : G_OBJECT(gui.drawarea), |
|
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|
3910 "key-press-event", |
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3911 G_CALLBACK(key_press_event), NULL); |
|
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|
3912 #if defined(FEAT_XIM) || GTK_CHECK_VERSION(3,0,0) |
| 7 | 3913 /* Also forward key release events for the benefit of GTK+ 2 input |
| 3914 * modules. Try CTRL-SHIFT-xdigits to enter a Unicode code point. */ | |
| 3915 g_signal_connect((gtk_socket_id == 0) ? G_OBJECT(gui.mainwin) | |
| 3916 : G_OBJECT(gui.drawarea), | |
|
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|
3917 "key-release-event", |
| 7 | 3918 G_CALLBACK(&key_release_event), NULL); |
| 3919 #endif | |
|
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|
3920 g_signal_connect(G_OBJECT(gui.drawarea), "realize", |
|
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|
3921 G_CALLBACK(drawarea_realize_cb), NULL); |
|
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|
3922 g_signal_connect(G_OBJECT(gui.drawarea), "unrealize", |
|
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|
3923 G_CALLBACK(drawarea_unrealize_cb), NULL); |
|
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changeset
|
3924 #if GTK_CHECK_VERSION(3,0,0) |
|
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|
3925 g_signal_connect(G_OBJECT(gui.drawarea), "configure-event", |
|
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diff
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|
3926 G_CALLBACK(drawarea_configure_event_cb), NULL); |
|
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|
3927 #endif |
|
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|
3928 #if GTK_CHECK_VERSION(3,22,2) |
|
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changeset
|
3929 g_signal_connect_after(G_OBJECT(gui.drawarea), "style-updated", |
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|
3930 G_CALLBACK(&drawarea_style_updated_cb), NULL); |
|
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3931 #else |
|
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|
3932 g_signal_connect_after(G_OBJECT(gui.drawarea), "style-set", |
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|
3933 G_CALLBACK(&drawarea_style_set_cb), NULL); |
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|
3934 #endif |
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|
3935 |
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|
3936 #if !GTK_CHECK_VERSION(3,0,0) |
| 7 | 3937 gui.visibility = GDK_VISIBILITY_UNOBSCURED; |
|
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|
3938 #endif |
| 7 | 3939 |
|
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|
3940 #if !defined(USE_GNOME_SESSION) |
| 7 | 3941 wm_protocols_atom = gdk_atom_intern("WM_PROTOCOLS", FALSE); |
| 3942 save_yourself_atom = gdk_atom_intern("WM_SAVE_YOURSELF", FALSE); | |
| 3943 #endif | |
| 3944 | |
| 3945 if (gtk_socket_id != 0) | |
| 1884 | 3946 /* make sure keyboard input can go to the drawarea */ |
|
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|
3947 gtk_widget_set_can_focus(gui.drawarea, TRUE); |
| 7 | 3948 |
| 3949 /* | |
| 3950 * Set clipboard specific atoms | |
| 3951 */ | |
| 3952 vim_atom = gdk_atom_intern(VIM_ATOM_NAME, FALSE); | |
| 3953 vimenc_atom = gdk_atom_intern(VIMENC_ATOM_NAME, FALSE); | |
| 3954 clip_star.gtk_sel_atom = GDK_SELECTION_PRIMARY; | |
| 3955 clip_plus.gtk_sel_atom = gdk_atom_intern("CLIPBOARD", FALSE); | |
| 3956 | |
| 3957 /* | |
| 3958 * Start out by adding the configured border width into the border offset. | |
| 3959 */ | |
| 3960 gui.border_offset = gui.border_width; | |
| 3961 | |
|
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|
3962 #if GTK_CHECK_VERSION(3,0,0) |
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|
3963 g_signal_connect(G_OBJECT(gui.drawarea), "draw", |
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|
3964 G_CALLBACK(draw_event), NULL); |
|
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|
3965 #else |
| 7 | 3966 gtk_signal_connect(GTK_OBJECT(gui.mainwin), "visibility_notify_event", |
| 3967 GTK_SIGNAL_FUNC(visibility_event), NULL); | |
| 3968 gtk_signal_connect(GTK_OBJECT(gui.drawarea), "expose_event", | |
| 3969 GTK_SIGNAL_FUNC(expose_event), NULL); | |
|
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|
3970 #endif |
| 7 | 3971 |
| 3972 /* | |
| 3973 * Only install these enter/leave callbacks when 'p' in 'guioptions'. | |
| 3974 * Only needed for some window managers. | |
| 3975 */ | |
| 3976 if (vim_strchr(p_go, GO_POINTER) != NULL) | |
| 3977 { | |
|
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|
3978 g_signal_connect(G_OBJECT(gui.drawarea), "leave-notify-event", |
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|
3979 G_CALLBACK(leave_notify_event), NULL); |
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|
3980 g_signal_connect(G_OBJECT(gui.drawarea), "enter-notify-event", |
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changeset
|
3981 G_CALLBACK(enter_notify_event), NULL); |
| 7 | 3982 } |
| 3983 | |
| 791 | 3984 /* Real windows can get focus ... GtkPlug, being a mere container can't, |
| 3985 * only its widgets. Arguably, this could be common code and we not use | |
| 3986 * the window focus at all, but let's be safe. | |
| 3987 */ | |
| 3988 if (gtk_socket_id == 0) | |
| 3989 { | |
|
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|
3990 g_signal_connect(G_OBJECT(gui.mainwin), "focus-out-event", |
|
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|
3991 G_CALLBACK(focus_out_event), NULL); |
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|
3992 g_signal_connect(G_OBJECT(gui.mainwin), "focus-in-event", |
|
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|
3993 G_CALLBACK(focus_in_event), NULL); |
| 791 | 3994 } |
| 3995 else | |
| 3996 { | |
|
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|
3997 g_signal_connect(G_OBJECT(gui.drawarea), "focus-out-event", |
|
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|
3998 G_CALLBACK(focus_out_event), NULL); |
|
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|
3999 g_signal_connect(G_OBJECT(gui.drawarea), "focus-in-event", |
|
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4000 G_CALLBACK(focus_in_event), NULL); |
| 791 | 4001 #ifdef FEAT_GUI_TABLINE |
|
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4002 g_signal_connect(G_OBJECT(gui.tabline), "focus-out-event", |
|
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changeset
|
4003 G_CALLBACK(focus_out_event), NULL); |
|
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|
4004 g_signal_connect(G_OBJECT(gui.tabline), "focus-in-event", |
|
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|
4005 G_CALLBACK(focus_in_event), NULL); |
| 791 | 4006 #endif /* FEAT_GUI_TABLINE */ |
| 4007 } | |
| 7 | 4008 |
|
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|
4009 g_signal_connect(G_OBJECT(gui.drawarea), "motion-notify-event", |
|
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|
4010 G_CALLBACK(motion_notify_event), NULL); |
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|
4011 g_signal_connect(G_OBJECT(gui.drawarea), "button-press-event", |
|
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|
4012 G_CALLBACK(button_press_event), NULL); |
|
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|
4013 g_signal_connect(G_OBJECT(gui.drawarea), "button-release-event", |
|
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|
4014 G_CALLBACK(button_release_event), NULL); |
|
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|
4015 g_signal_connect(G_OBJECT(gui.drawarea), "scroll-event", |
|
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|
4016 G_CALLBACK(&scroll_event), NULL); |
| 7 | 4017 |
| 4018 /* | |
| 4019 * Add selection handler functions. | |
| 4020 */ | |
|
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|
4021 g_signal_connect(G_OBJECT(gui.drawarea), "selection-clear-event", |
|
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|
4022 G_CALLBACK(selection_clear_event), NULL); |
|
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|
4023 g_signal_connect(G_OBJECT(gui.drawarea), "selection-received", |
|
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4024 G_CALLBACK(selection_received_cb), NULL); |
| 7 | 4025 |
| 2183 | 4026 gui_gtk_set_selection_targets(); |
| 7 | 4027 |
|
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|
4028 g_signal_connect(G_OBJECT(gui.drawarea), "selection-get", |
|
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|
4029 G_CALLBACK(selection_get_cb), NULL); |
| 7 | 4030 |
| 4031 /* Pretend we don't have input focus, we will get an event if we do. */ | |
| 4032 gui.in_focus = FALSE; | |
| 4033 | |
|
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|
4034 // Handle changes to the "Xft/DPI" setting. |
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4035 { |
|
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|
4036 GtkSettings *gtk_settings = |
|
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|
4037 gtk_settings_get_for_screen(gdk_screen_get_default()); |
|
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4038 |
|
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|
4039 g_signal_connect(gtk_settings, "notify::gtk-xft-dpi", |
|
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|
4040 G_CALLBACK(gtk_settings_xft_dpi_changed_cb), NULL); |
|
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4041 } |
|
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4042 |
| 7 | 4043 return OK; |
| 4044 } | |
| 4045 | |
|
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|
4046 #if defined(USE_GNOME_SESSION) || defined(PROTO) |
| 7 | 4047 /* |
| 4048 * This is called from gui_start() after a fork() has been done. | |
| 4049 * We have to tell the session manager our new PID. | |
| 4050 */ | |
| 4051 void | |
| 4052 gui_mch_forked(void) | |
| 4053 { | |
| 4054 if (using_gnome) | |
| 4055 { | |
| 4056 GnomeClient *client; | |
| 4057 | |
| 4058 client = gnome_master_client(); | |
| 4059 | |
| 4060 if (client != NULL) | |
| 4061 gnome_client_set_process_id(client, getpid()); | |
| 4062 } | |
| 4063 } | |
|
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4064 #endif // USE_GNOME_SESSION |
| 7 | 4065 |
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4066 #if GTK_CHECK_VERSION(3,0,0) |
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|
4067 static GdkRGBA |
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4068 color_to_rgba(guicolor_T color) |
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4069 { |
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|
4070 GdkRGBA rgba; |
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4071 rgba.red = ((color & 0xff0000) >> 16) / 255.0; |
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4072 rgba.green = ((color & 0xff00) >> 8) / 255.0; |
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4073 rgba.blue = ((color & 0xff)) / 255.0; |
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4074 rgba.alpha = 1.0; |
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4075 return rgba; |
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4076 } |
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4077 |
|
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4078 static void |
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4079 set_cairo_source_rgba_from_color(cairo_t *cr, guicolor_T color) |
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4080 { |
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4081 const GdkRGBA rgba = color_to_rgba(color); |
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4082 cairo_set_source_rgba(cr, rgba.red, rgba.green, rgba.blue, rgba.alpha); |
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4083 } |
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4084 #endif /* GTK_CHECK_VERSION(3,0,0) */ |
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4085 |
| 7 | 4086 /* |
| 4087 * Called when the foreground or background color has been changed. | |
| 4088 * This used to change the graphics contexts directly but we are | |
| 4089 * currently manipulating them where desired. | |
| 4090 */ | |
| 4091 void | |
| 4092 gui_mch_new_colors(void) | |
| 4093 { | |
|
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4094 if (gui.drawarea != NULL && gtk_widget_get_window(gui.drawarea) != NULL) |
|
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4095 { |
|
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4096 #if !GTK_CHECK_VERSION(3,22,2) |
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4097 GdkWindow * const da_win = gtk_widget_get_window(gui.drawarea); |
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4098 #endif |
|
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4099 |
|
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4100 #if GTK_CHECK_VERSION(3,22,2) |
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4101 GtkStyleContext * const context |
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4102 = gtk_widget_get_style_context(gui.drawarea); |
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4103 GtkCssProvider * const provider = gtk_css_provider_new(); |
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4104 gchar * const css = g_strdup_printf( |
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|
4105 "widget#vim-gui-drawarea {\n" |
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|
4106 " background-color: #%.2lx%.2lx%.2lx;\n" |
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|
4107 "}\n", |
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|
4108 (gui.back_pixel >> 16) & 0xff, |
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|
4109 (gui.back_pixel >> 8) & 0xff, |
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|
4110 gui.back_pixel & 0xff); |
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|
4111 |
|
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|
4112 gtk_css_provider_load_from_data(provider, css, -1, NULL); |
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|
4113 gtk_style_context_add_provider(context, |
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|
4114 GTK_STYLE_PROVIDER(provider), G_MAXUINT); |
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4115 |
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|
4116 g_free(css); |
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|
4117 g_object_unref(provider); |
|
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4118 #elif GTK_CHECK_VERSION(3,4,0) /* !GTK_CHECK_VERSION(3,22,2) */ |
|
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|
4119 GdkRGBA rgba; |
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|
4120 |
|
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|
4121 rgba = color_to_rgba(gui.back_pixel); |
|
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|
4122 { |
|
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|
4123 cairo_pattern_t * const pat = cairo_pattern_create_rgba( |
|
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|
4124 rgba.red, rgba.green, rgba.blue, rgba.alpha); |
|
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|
4125 if (pat != NULL) |
|
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|
4126 { |
|
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|
4127 gdk_window_set_background_pattern(da_win, pat); |
|
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|
4128 cairo_pattern_destroy(pat); |
|
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|
4129 } |
|
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|
4130 else |
|
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|
4131 gdk_window_set_background_rgba(da_win, &rgba); |
|
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|
4132 } |
|
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|
4133 #else /* !GTK_CHECK_VERSION(3,4,0) */ |
| 7 | 4134 GdkColor color = { 0, 0, 0, 0 }; |
| 4135 | |
| 4136 color.pixel = gui.back_pixel; | |
|
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|
4137 gdk_window_set_background(da_win, &color); |
|
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|
4138 #endif /* !GTK_CHECK_VERSION(3,22,2) */ |
| 7 | 4139 } |
| 4140 } | |
| 4141 | |
| 4142 /* | |
| 4143 * This signal informs us about the need to rearrange our sub-widgets. | |
| 4144 */ | |
| 4145 static gint | |
| 1884 | 4146 form_configure_event(GtkWidget *widget UNUSED, |
| 4147 GdkEventConfigure *event, | |
| 4148 gpointer data UNUSED) | |
| 7 | 4149 { |
| 791 | 4150 int usable_height = event->height; |
| 4151 | |
|
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|
4152 #if GTK_CHECK_VERSION(3,22,2) && !GTK_CHECK_VERSION(3,22,4) |
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|
4153 /* As of 3.22.2, GdkWindows have started distributing configure events to |
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|
4154 * their "native" children (https://git.gnome.org/browse/gtk+/commit/?h=gtk-3-22&id=12579fe71b3b8f79eb9c1b80e429443bcc437dd0). |
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|
4155 * |
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|
4156 * As can be seen from the implementation of move_native_children() and |
|
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|
4157 * configure_native_child() in gdkwindow.c, those functions actually |
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|
4158 * propagate configure events to every child, failing to distinguish |
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|
4159 * "native" one from non-native one. |
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4160 * |
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|
4161 * Naturally, configure events propagated to here like that are fallacious |
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|
4162 * and, as a matter of fact, they trigger a geometric collapse of |
|
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|
4163 * gui.formwin. |
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4164 * |
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|
4165 * To filter out such fallacious events, check if the given event is the |
|
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|
4166 * one that was sent out to the right place. Ignore it if not. |
|
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|
4167 */ |
|
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|
4168 /* Follow-up |
|
65646e5652df
commit https://github.com/vim/vim/commit/182707ac10d77359bf7a87c6b23ce4025d5b0ad4
Christian Brabandt <cb@256bit.org>
parents:
10390
diff
changeset
|
4169 * After a few weeks later, the GdkWindow change mentioned above was |
|
65646e5652df
commit https://github.com/vim/vim/commit/182707ac10d77359bf7a87c6b23ce4025d5b0ad4
Christian Brabandt <cb@256bit.org>
parents:
10390
diff
changeset
|
4170 * reverted (https://git.gnome.org/browse/gtk+/commit/?h=gtk-3-22&id=f70039cb9603a02d2369fec4038abf40a1711155). |
|
65646e5652df
commit https://github.com/vim/vim/commit/182707ac10d77359bf7a87c6b23ce4025d5b0ad4
Christian Brabandt <cb@256bit.org>
parents:
10390
diff
changeset
|
4171 * The corresponding official release is 3.22.4. */ |
|
10390
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4172 if (event->window != gtk_widget_get_window(gui.formwin)) |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4173 return TRUE; |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4174 #endif |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4175 |
| 791 | 4176 /* When in a GtkPlug, we can't guarantee valid heights (as a round |
| 4177 * no. of char-heights), so we have to manually sanitise them. | |
| 4178 * Widths seem to sort themselves out, don't ask me why. | |
| 4179 */ | |
| 4180 if (gtk_socket_id != 0) | |
| 856 | 4181 usable_height -= (gui.char_height - (gui.char_height/2)); /* sic. */ |
| 791 | 4182 |
| 7 | 4183 gtk_form_freeze(GTK_FORM(gui.formwin)); |
| 791 | 4184 gui_resize_shell(event->width, usable_height); |
| 7 | 4185 gtk_form_thaw(GTK_FORM(gui.formwin)); |
| 4186 | |
| 4187 return TRUE; | |
| 4188 } | |
| 4189 | |
| 4190 /* | |
| 4191 * Function called when window already closed. | |
| 4192 * We can't do much more here than to trying to preserve what had been done, | |
| 4193 * since the window is already inevitably going away. | |
| 4194 */ | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4195 static void |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4196 mainwin_destroy_cb(GObject *object UNUSED, gpointer data UNUSED) |
| 7 | 4197 { |
| 4198 /* Don't write messages to the GUI anymore */ | |
| 4199 full_screen = FALSE; | |
| 4200 | |
| 4201 gui.mainwin = NULL; | |
| 4202 gui.drawarea = NULL; | |
| 4203 | |
| 4204 if (!exiting) /* only do anything if the destroy was unexpected */ | |
| 4205 { | |
| 419 | 4206 vim_strncpy(IObuff, |
| 4207 (char_u *)_("Vim: Main window unexpectedly destroyed\n"), | |
| 4208 IOSIZE - 1); | |
| 7 | 4209 preserve_exit(); |
| 4210 } | |
|
7380
055a0b587a3e
commit https://github.com/vim/vim/commit/36e294c00c784b9ddd05a4fdbea2e331ab2b1ca8
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
|
4211 #ifdef USE_GRESOURCE |
|
055a0b587a3e
commit https://github.com/vim/vim/commit/36e294c00c784b9ddd05a4fdbea2e331ab2b1ca8
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
|
4212 gui_gtk_unregister_resource(); |
|
055a0b587a3e
commit https://github.com/vim/vim/commit/36e294c00c784b9ddd05a4fdbea2e331ab2b1ca8
Christian Brabandt <cb@256bit.org>
parents:
7260
diff
changeset
|
4213 #endif |
| 7 | 4214 } |
| 4215 | |
| 791 | 4216 |
| 4217 /* | |
| 4218 * Bit of a hack to ensure we start GtkPlug windows with the correct window | |
| 4219 * hints (and thus the required size from -geom), but that after that we | |
| 4220 * put the hints back to normal (the actual minimum size) so we may | |
| 4221 * subsequently be resized smaller. GtkSocket (the parent end) uses the | |
|
15034
6e4e0d43b20b
patch 8.1.0528: various typos in comments
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
4222 * plug's window 'min hints to set *its* minimum size, but that's also the |
| 791 | 4223 * only way we have of making ourselves bigger (by set lines/columns). |
| 4224 * Thus set hints at start-up to ensure correct init. size, then a | |
|
8301
6a4c11fa1aa3
commit https://github.com/vim/vim/commit/3f2a5d8dfbe2998b4d3d369c0275e2366c92666b
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4225 * second after the final attempt to reset the real minimum hints (done by |
|
6a4c11fa1aa3
commit https://github.com/vim/vim/commit/3f2a5d8dfbe2998b4d3d369c0275e2366c92666b
Christian Brabandt <cb@256bit.org>
parents:
8281
diff
changeset
|
4226 * scrollbar init.), actually do the standard hints and stop the timer. |
| 791 | 4227 * We'll not let the default hints be set while this timer's active. |
| 4228 */ | |
|
12250
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
4229 static timeout_cb_type |
| 1884 | 4230 check_startup_plug_hints(gpointer data UNUSED) |
| 791 | 4231 { |
| 4232 if (init_window_hints_state == 1) | |
| 4233 { | |
| 856 | 4234 /* Safe to use normal hints now */ |
| 4235 init_window_hints_state = 0; | |
| 4236 update_window_manager_hints(0, 0); | |
| 4237 return FALSE; /* stop timer */ | |
| 791 | 4238 } |
| 4239 | |
| 4240 /* Keep on trying */ | |
| 4241 init_window_hints_state = 1; | |
| 4242 return TRUE; | |
| 4243 } | |
| 4244 | |
| 7 | 4245 /* |
| 4246 * Open the GUI window which was created by a call to gui_mch_init(). | |
| 4247 */ | |
| 4248 int | |
| 4249 gui_mch_open(void) | |
| 4250 { | |
| 4251 guicolor_T fg_pixel = INVALCOLOR; | |
| 4252 guicolor_T bg_pixel = INVALCOLOR; | |
| 1966 | 4253 guint pixel_width; |
| 4254 guint pixel_height; | |
| 7 | 4255 |
| 4256 /* | |
| 4257 * Allow setting a window role on the command line, or invent one | |
| 4258 * if none was specified. This is mainly useful for GNOME session | |
| 4259 * support; allowing the WM to restore window placement. | |
| 4260 */ | |
| 4261 if (role_argument != NULL) | |
| 4262 { | |
| 4263 gtk_window_set_role(GTK_WINDOW(gui.mainwin), role_argument); | |
| 4264 } | |
| 4265 else | |
| 4266 { | |
| 4267 char *role; | |
| 4268 | |
| 4269 /* Invent a unique-enough ID string for the role */ | |
| 4270 role = g_strdup_printf("vim-%u-%u-%u", | |
| 4271 (unsigned)mch_get_pid(), | |
| 4272 (unsigned)g_random_int(), | |
| 4273 (unsigned)time(NULL)); | |
| 4274 | |
| 4275 gtk_window_set_role(GTK_WINDOW(gui.mainwin), role); | |
| 4276 g_free(role); | |
| 4277 } | |
| 4278 | |
| 4279 if (gui_win_x != -1 && gui_win_y != -1) | |
| 4280 gtk_window_move(GTK_WINDOW(gui.mainwin), gui_win_x, gui_win_y); | |
| 4281 | |
| 4282 /* Determine user specified geometry, if present. */ | |
| 4283 if (gui.geom != NULL) | |
| 4284 { | |
| 4285 int mask; | |
| 4286 unsigned int w, h; | |
| 4287 int x = 0; | |
| 4288 int y = 0; | |
| 4289 | |
| 4290 mask = XParseGeometry((char *)gui.geom, &x, &y, &w, &h); | |
| 4291 | |
| 4292 if (mask & WidthValue) | |
| 4293 Columns = w; | |
| 4294 if (mask & HeightValue) | |
| 857 | 4295 { |
| 1884 | 4296 if (p_window > (long)h - 1 || !option_was_set((char_u *)"window")) |
| 857 | 4297 p_window = h - 1; |
| 7 | 4298 Rows = h; |
| 857 | 4299 } |
|
5070
cf52d2a8c05c
updated for version 7.3.1278
Bram Moolenaar <bram@vim.org>
parents:
4474
diff
changeset
|
4300 limit_screen_size(); |
| 1426 | 4301 |
| 4302 pixel_width = (guint)(gui_get_base_width() + Columns * gui.char_width); | |
| 4303 pixel_height = (guint)(gui_get_base_height() + Rows * gui.char_height); | |
| 4304 | |
| 4305 pixel_width += get_menu_tool_width(); | |
| 4306 pixel_height += get_menu_tool_height(); | |
| 4307 | |
| 7 | 4308 if (mask & (XValue | YValue)) |
| 1426 | 4309 { |
| 1757 | 4310 int ww, hh; |
| 4311 gui_mch_get_screen_dimensions(&ww, &hh); | |
| 4312 hh += p_ghr + get_menu_tool_height(); | |
| 4313 ww += get_menu_tool_width(); | |
| 1426 | 4314 if (mask & XNegative) |
| 1757 | 4315 x += ww - pixel_width; |
| 1426 | 4316 if (mask & YNegative) |
| 1757 | 4317 y += hh - pixel_height; |
| 7 | 4318 gtk_window_move(GTK_WINDOW(gui.mainwin), x, y); |
| 1426 | 4319 } |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13152
diff
changeset
|
4320 VIM_CLEAR(gui.geom); |
| 791 | 4321 |
| 856 | 4322 /* From now until everyone's stopped trying to set the window hints |
| 4323 * to their correct minimum values, stop them being set as we need | |
| 4324 * them to remain at our required size for the parent GtkSocket to | |
| 4325 * give us the right initial size. | |
| 4326 */ | |
| 791 | 4327 if (gtk_socket_id != 0 && (mask & WidthValue || mask & HeightValue)) |
| 856 | 4328 { |
| 4329 update_window_manager_hints(pixel_width, pixel_height); | |
| 4330 init_window_hints_state = 1; | |
|
12250
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
4331 timeout_add(1000, check_startup_plug_hints, NULL); |
| 856 | 4332 } |
| 7 | 4333 } |
| 4334 | |
| 1966 | 4335 pixel_width = (guint)(gui_get_base_width() + Columns * gui.char_width); |
| 4336 pixel_height = (guint)(gui_get_base_height() + Rows * gui.char_height); | |
| 4337 /* For GTK2 changing the size of the form widget doesn't cause window | |
| 4338 * resizing. */ | |
|
2254
4620acaf4814
One more fix for conceal patch.
Bram Moolenaar <bram@vim.org>
parents:
2248
diff
changeset
|
4339 if (gtk_socket_id == 0) |
| 1966 | 4340 gtk_window_resize(GTK_WINDOW(gui.mainwin), pixel_width, pixel_height); |
| 791 | 4341 update_window_manager_hints(0, 0); |
| 7 | 4342 |
| 4343 if (foreground_argument != NULL) | |
| 4344 fg_pixel = gui_get_color((char_u *)foreground_argument); | |
| 4345 if (fg_pixel == INVALCOLOR) | |
| 4346 fg_pixel = gui_get_color((char_u *)"Black"); | |
| 4347 | |
| 4348 if (background_argument != NULL) | |
| 4349 bg_pixel = gui_get_color((char_u *)background_argument); | |
| 4350 if (bg_pixel == INVALCOLOR) | |
| 4351 bg_pixel = gui_get_color((char_u *)"White"); | |
| 4352 | |
| 4353 if (found_reverse_arg) | |
| 4354 { | |
| 4355 gui.def_norm_pixel = bg_pixel; | |
| 4356 gui.def_back_pixel = fg_pixel; | |
| 4357 } | |
| 4358 else | |
| 4359 { | |
| 4360 gui.def_norm_pixel = fg_pixel; | |
| 4361 gui.def_back_pixel = bg_pixel; | |
| 4362 } | |
| 4363 | |
| 4364 /* Get the colors from the "Normal" and "Menu" group (set in syntax.c or | |
| 4365 * in a vimrc file) */ | |
| 4366 set_normal_colors(); | |
| 4367 | |
| 4368 /* Check that none of the colors are the same as the background color */ | |
| 4369 gui_check_colors(); | |
| 4370 | |
| 4371 /* Get the colors for the highlight groups (gui_check_colors() might have | |
| 4372 * changed them). */ | |
| 4373 highlight_gui_started(); /* re-init colors and fonts */ | |
| 4374 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4375 g_signal_connect(G_OBJECT(gui.mainwin), "destroy", |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4376 G_CALLBACK(mainwin_destroy_cb), NULL); |
| 7 | 4377 |
| 4378 #ifdef FEAT_HANGULIN | |
| 4379 hangul_keyboard_set(); | |
| 4380 #endif | |
| 4381 | |
| 4382 /* | |
| 4383 * Notify the fixed area about the need to resize the contents of the | |
| 4384 * gui.formwin, which we use for random positioning of the included | |
| 4385 * components. | |
| 4386 * | |
| 4387 * We connect this signal deferred finally after anything is in place, | |
| 4388 * since this is intended to handle resizements coming from the window | |
| 4389 * manager upon us and should not interfere with what VIM is requesting | |
| 4390 * upon startup. | |
| 4391 */ | |
|
8218
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4392 g_signal_connect(G_OBJECT(gui.formwin), "configure-event", |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4393 G_CALLBACK(form_configure_event), NULL); |
| 7 | 4394 |
| 4395 #ifdef FEAT_DND | |
| 2183 | 4396 /* Set up for receiving DND items. */ |
| 4397 gui_gtk_set_dnd_targets(); | |
| 7 | 4398 |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4399 g_signal_connect(G_OBJECT(gui.drawarea), "drag-data-received", |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4400 G_CALLBACK(drag_data_received_cb), NULL); |
| 7 | 4401 #endif |
| 4402 | |
| 4403 /* With GTK+ 2, we need to iconify the window before calling show() | |
|
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2270
diff
changeset
|
4404 * to avoid mapping the window for a short time. */ |
| 7 | 4405 if (found_iconic_arg && gtk_socket_id == 0) |
| 4406 gui_mch_iconify(); | |
| 4407 | |
| 4408 { | |
|
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2270
diff
changeset
|
4409 #if defined(FEAT_GUI_GNOME) && defined(FEAT_MENU) |
| 7 | 4410 unsigned long menu_handler = 0; |
| 4411 # ifdef FEAT_TOOLBAR | |
| 4412 unsigned long tool_handler = 0; | |
| 4413 # endif | |
| 4414 /* | |
| 4415 * Urgh hackish :/ For some reason BonoboDockLayout always forces a | |
| 4416 * show when restoring the saved layout configuration. We can't just | |
| 4417 * hide the widgets again after gtk_widget_show(gui.mainwin) since it's | |
| 4418 * a toplevel window and thus will be realized immediately. Instead, | |
| 4419 * connect signal handlers to hide the widgets just after they've been | |
| 4420 * marked visible, but before the main window is realized. | |
| 4421 */ | |
| 4422 if (using_gnome && vim_strchr(p_go, GO_MENUS) == NULL) | |
| 4423 menu_handler = g_signal_connect_after(gui.menubar_h, "show", | |
| 4424 G_CALLBACK(>k_widget_hide), | |
| 4425 NULL); | |
| 4426 # ifdef FEAT_TOOLBAR | |
| 4427 if (using_gnome && vim_strchr(p_go, GO_TOOLBAR) == NULL | |
| 4428 && (toolbar_flags & (TOOLBAR_TEXT | TOOLBAR_ICONS))) | |
| 4429 tool_handler = g_signal_connect_after(gui.toolbar_h, "show", | |
| 4430 G_CALLBACK(>k_widget_hide), | |
| 4431 NULL); | |
| 4432 # endif | |
| 4433 #endif | |
| 4434 gtk_widget_show(gui.mainwin); | |
| 4435 | |
|
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2270
diff
changeset
|
4436 #if defined(FEAT_GUI_GNOME) && defined(FEAT_MENU) |
| 7 | 4437 if (menu_handler != 0) |
| 4438 g_signal_handler_disconnect(gui.menubar_h, menu_handler); | |
| 4439 # ifdef FEAT_TOOLBAR | |
| 4440 if (tool_handler != 0) | |
| 4441 g_signal_handler_disconnect(gui.toolbar_h, tool_handler); | |
| 4442 # endif | |
| 4443 #endif | |
| 4444 } | |
| 4445 | |
| 4446 return OK; | |
| 4447 } | |
| 4448 | |
| 4449 | |
| 4450 void | |
| 1884 | 4451 gui_mch_exit(int rc UNUSED) |
| 7 | 4452 { |
| 4453 if (gui.mainwin != NULL) | |
| 4454 gtk_widget_destroy(gui.mainwin); | |
| 4455 } | |
| 4456 | |
| 4457 /* | |
| 4458 * Get the position of the top left corner of the window. | |
| 4459 */ | |
| 4460 int | |
| 4461 gui_mch_get_winpos(int *x, int *y) | |
| 4462 { | |
| 4463 gtk_window_get_position(GTK_WINDOW(gui.mainwin), x, y); | |
| 4464 return OK; | |
| 4465 } | |
| 4466 | |
| 4467 /* | |
| 4468 * Set the position of the top left corner of the window to the given | |
| 4469 * coordinates. | |
| 4470 */ | |
| 4471 void | |
| 4472 gui_mch_set_winpos(int x, int y) | |
| 4473 { | |
| 4474 gtk_window_move(GTK_WINDOW(gui.mainwin), x, y); | |
| 4475 } | |
| 4476 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4477 #if !GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4478 # if 0 |
| 7 | 4479 static int resize_idle_installed = FALSE; |
| 4480 /* | |
| 4481 * Idle handler to force resize. Used by gui_mch_set_shellsize() to ensure | |
| 4482 * the shell size doesn't exceed the window size, i.e. if the window manager | |
| 4483 * ignored our size request. Usually this happens if the window is maximized. | |
| 4484 * | |
| 4485 * FIXME: It'd be nice if we could find a little more orthodox solution. | |
| 4486 * See also the remark below in gui_mch_set_shellsize(). | |
| 4487 * | |
| 4488 * DISABLED: When doing ":set lines+=1" this function would first invoke | |
| 4489 * gui_resize_shell() with the old size, then the normal callback would | |
| 4490 * report the new size through form_configure_event(). That caused the window | |
| 4491 * layout to be messed up. | |
| 4492 */ | |
| 4493 static gboolean | |
| 4494 force_shell_resize_idle(gpointer data) | |
| 4495 { | |
| 4496 if (gui.mainwin != NULL | |
| 4497 && GTK_WIDGET_REALIZED(gui.mainwin) | |
| 4498 && GTK_WIDGET_VISIBLE(gui.mainwin)) | |
| 4499 { | |
| 4500 int width; | |
| 4501 int height; | |
| 4502 | |
| 4503 gtk_window_get_size(GTK_WINDOW(gui.mainwin), &width, &height); | |
| 4504 | |
| 4505 width -= get_menu_tool_width(); | |
| 4506 height -= get_menu_tool_height(); | |
| 4507 | |
| 4508 gui_resize_shell(width, height); | |
| 4509 } | |
| 4510 | |
| 4511 resize_idle_installed = FALSE; | |
| 4512 return FALSE; /* don't call me again */ | |
| 4513 } | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4514 # endif |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4515 #endif /* !GTK_CHECK_VERSION(3,0,0) */ |
|
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2270
diff
changeset
|
4516 |
| 1967 | 4517 /* |
| 4518 * Return TRUE if the main window is maximized. | |
| 4519 */ | |
| 4520 int | |
|
7821
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Christian Brabandt <cb@256bit.org>
parents:
7679
diff
changeset
|
4521 gui_mch_maximized(void) |
| 1967 | 4522 { |
|
8218
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4523 return (gui.mainwin != NULL && gtk_widget_get_window(gui.mainwin) != NULL |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4524 && (gdk_window_get_state(gtk_widget_get_window(gui.mainwin)) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4525 & GDK_WINDOW_STATE_MAXIMIZED)); |
| 1967 | 4526 } |
| 4527 | |
| 4528 /* | |
| 4529 * Unmaximize the main window | |
| 4530 */ | |
| 4531 void | |
|
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81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7679
diff
changeset
|
4532 gui_mch_unmaximize(void) |
| 1967 | 4533 { |
| 4534 if (gui.mainwin != NULL) | |
| 4535 gtk_window_unmaximize(GTK_WINDOW(gui.mainwin)); | |
| 4536 } | |
| 4537 | |
| 7 | 4538 /* |
|
12802
29a728529f92
patch 8.0.1278: GUI window always resizes when adding scrollbar
Christian Brabandt <cb@256bit.org>
parents:
12666
diff
changeset
|
4539 * Called when the font changed while the window is maximized or GO_KEEPWINSIZE |
|
29a728529f92
patch 8.0.1278: GUI window always resizes when adding scrollbar
Christian Brabandt <cb@256bit.org>
parents:
12666
diff
changeset
|
4540 * is set. Compute the new Rows and Columns. This is like resizing the |
|
29a728529f92
patch 8.0.1278: GUI window always resizes when adding scrollbar
Christian Brabandt <cb@256bit.org>
parents:
12666
diff
changeset
|
4541 * window. |
| 3014 | 4542 */ |
| 4543 void | |
|
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7679
diff
changeset
|
4544 gui_mch_newfont(void) |
| 3014 | 4545 { |
| 4546 int w, h; | |
| 4547 | |
| 4548 gtk_window_get_size(GTK_WINDOW(gui.mainwin), &w, &h); | |
| 4549 w -= get_menu_tool_width(); | |
| 4550 h -= get_menu_tool_height(); | |
| 4551 gui_resize_shell(w, h); | |
| 4552 } | |
| 4553 | |
| 4554 /* | |
| 7 | 4555 * Set the windows size. |
| 4556 */ | |
| 4557 void | |
| 4558 gui_mch_set_shellsize(int width, int height, | |
| 1884 | 4559 int min_width UNUSED, int min_height UNUSED, |
| 4560 int base_width UNUSED, int base_height UNUSED, | |
| 4561 int direction UNUSED) | |
| 7 | 4562 { |
| 4563 /* give GTK+ a chance to put all widget's into place */ | |
| 4564 gui_mch_update(); | |
| 4565 | |
| 791 | 4566 /* this will cause the proper resizement to happen too */ |
| 4567 if (gtk_socket_id == 0) | |
| 856 | 4568 update_window_manager_hints(0, 0); |
| 791 | 4569 |
| 7 | 4570 /* With GTK+ 2, changing the size of the form widget doesn't resize |
| 791 | 4571 * the window. So let's do it the other way around and resize the |
| 7 | 4572 * main window instead. */ |
| 4573 width += get_menu_tool_width(); | |
| 4574 height += get_menu_tool_height(); | |
| 4575 | |
| 791 | 4576 if (gtk_socket_id == 0) |
| 856 | 4577 gtk_window_resize(GTK_WINDOW(gui.mainwin), width, height); |
| 791 | 4578 else |
| 856 | 4579 update_window_manager_hints(width, height); |
| 7 | 4580 |
|
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4581 # if !GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4582 # if 0 |
| 7 | 4583 if (!resize_idle_installed) |
| 4584 { | |
| 4585 g_idle_add_full(GDK_PRIORITY_EVENTS + 10, | |
| 4586 &force_shell_resize_idle, NULL, NULL); | |
| 4587 resize_idle_installed = TRUE; | |
| 4588 } | |
|
8218
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4589 # endif |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4590 # endif /* !GTK_CHECK_VERSION(3,0,0) */ |
| 7 | 4591 /* |
| 4592 * Wait until all events are processed to prevent a crash because the | |
| 4593 * real size of the drawing area doesn't reflect Vim's internal ideas. | |
| 4594 * | |
| 4595 * This is a bit of a hack, since Vim is a terminal application with a GUI | |
| 4596 * on top, while the GUI expects to be the boss. | |
| 4597 */ | |
| 4598 gui_mch_update(); | |
| 4599 } | |
| 4600 | |
|
12409
2c020bc30f62
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4601 void |
|
14575
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14471
diff
changeset
|
4602 gui_gtk_get_screen_geom_of_win( |
|
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14471
diff
changeset
|
4603 GtkWidget *wid, |
|
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
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parents:
14471
diff
changeset
|
4604 int *screen_x, |
|
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
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parents:
14471
diff
changeset
|
4605 int *screen_y, |
|
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14471
diff
changeset
|
4606 int *width, |
|
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14471
diff
changeset
|
4607 int *height) |
|
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14471
diff
changeset
|
4608 { |
|
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14471
diff
changeset
|
4609 GdkRectangle geometry; |
|
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14471
diff
changeset
|
4610 GdkWindow *win = gtk_widget_get_window(wid); |
|
12409
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patch 8.0.1084: GTK build has compiler warnings
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
4611 #if GTK_CHECK_VERSION(3,22,0) |
|
12413
ca7f2685e339
patch 8.0.1086: can't build with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
12409
diff
changeset
|
4612 GdkDisplay *dpy = gtk_widget_get_display(wid); |
|
12409
2c020bc30f62
patch 8.0.1084: GTK build has compiler warnings
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
4613 GdkMonitor *monitor = gdk_display_get_monitor_at_window(dpy, win); |
|
2c020bc30f62
patch 8.0.1084: GTK build has compiler warnings
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4614 |
|
2c020bc30f62
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Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
4615 gdk_monitor_get_geometry(monitor, &geometry); |
|
2c020bc30f62
patch 8.0.1084: GTK build has compiler warnings
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
4616 #else |
|
2c020bc30f62
patch 8.0.1084: GTK build has compiler warnings
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
4617 GdkScreen* screen; |
|
14575
f8cd07a1cbb5
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Christian Brabandt <cb@256bit.org>
parents:
14471
diff
changeset
|
4618 int monitor; |
|
12409
2c020bc30f62
patch 8.0.1084: GTK build has compiler warnings
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
4619 |
|
12413
ca7f2685e339
patch 8.0.1086: can't build with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
12409
diff
changeset
|
4620 if (wid != NULL && gtk_widget_has_screen(wid)) |
|
ca7f2685e339
patch 8.0.1086: can't build with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
12409
diff
changeset
|
4621 screen = gtk_widget_get_screen(wid); |
|
12409
2c020bc30f62
patch 8.0.1084: GTK build has compiler warnings
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
4622 else |
|
2c020bc30f62
patch 8.0.1084: GTK build has compiler warnings
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
4623 screen = gdk_screen_get_default(); |
|
14575
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
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parents:
14471
diff
changeset
|
4624 monitor = gdk_screen_get_monitor_at_window(screen, win); |
|
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14471
diff
changeset
|
4625 gdk_screen_get_monitor_geometry(screen, monitor, &geometry); |
|
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14471
diff
changeset
|
4626 #endif |
|
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14471
diff
changeset
|
4627 *screen_x = geometry.x; |
|
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14471
diff
changeset
|
4628 *screen_y = geometry.y; |
|
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14471
diff
changeset
|
4629 *width = geometry.width; |
|
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14471
diff
changeset
|
4630 *height = geometry.height; |
|
12409
2c020bc30f62
patch 8.0.1084: GTK build has compiler warnings
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
4631 } |
| 7 | 4632 |
| 4633 /* | |
| 4634 * The screen size is used to make sure the initial window doesn't get bigger | |
| 4635 * than the screen. This subtracts some room for menubar, toolbar and window | |
| 4636 * decorations. | |
| 4637 */ | |
| 4638 void | |
| 4639 gui_mch_get_screen_dimensions(int *screen_w, int *screen_h) | |
| 4640 { | |
|
14575
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patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14471
diff
changeset
|
4641 int x, y; |
|
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14471
diff
changeset
|
4642 |
|
f8cd07a1cbb5
patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents:
14471
diff
changeset
|
4643 gui_gtk_get_screen_geom_of_win(gui.mainwin, &x, &y, screen_w, screen_h); |
|
12409
2c020bc30f62
patch 8.0.1084: GTK build has compiler warnings
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
4644 |
|
11474
621e41f6dcc2
patch 8.0.0620: checking for HAVE_GTK_MULTIHEAD is not needed
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
4645 /* Subtract 'guiheadroom' from the height to allow some room for the |
|
621e41f6dcc2
patch 8.0.0620: checking for HAVE_GTK_MULTIHEAD is not needed
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
4646 * window manager (task list and window title bar). */ |
|
12409
2c020bc30f62
patch 8.0.1084: GTK build has compiler warnings
Christian Brabandt <cb@256bit.org>
parents:
12317
diff
changeset
|
4647 *screen_h -= p_ghr; |
| 7 | 4648 |
| 4649 /* | |
| 4650 * FIXME: dirty trick: Because the gui_get_base_height() doesn't include | |
| 4651 * the toolbar and menubar for GTK, we subtract them from the screen | |
|
2278
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
4652 * height, so that the window size can be made to fit on the screen. |
| 7 | 4653 * This should be completely changed later. |
| 4654 */ | |
| 4655 *screen_w -= get_menu_tool_width(); | |
| 4656 *screen_h -= get_menu_tool_height(); | |
| 4657 } | |
| 4658 | |
| 4659 #if defined(FEAT_TITLE) || defined(PROTO) | |
| 4660 void | |
| 1884 | 4661 gui_mch_settitle(char_u *title, char_u *icon UNUSED) |
| 7 | 4662 { |
| 4663 if (title != NULL && output_conv.vc_type != CONV_NONE) | |
| 4664 title = string_convert(&output_conv, title, NULL); | |
| 4665 | |
| 4666 gtk_window_set_title(GTK_WINDOW(gui.mainwin), (const char *)title); | |
| 4667 | |
| 4668 if (output_conv.vc_type != CONV_NONE) | |
| 4669 vim_free(title); | |
| 4670 } | |
| 4671 #endif /* FEAT_TITLE */ | |
| 4672 | |
| 4673 #if defined(FEAT_MENU) || defined(PROTO) | |
| 4674 void | |
| 4675 gui_mch_enable_menu(int showit) | |
| 4676 { | |
| 4677 GtkWidget *widget; | |
| 4678 | |
| 4679 # ifdef FEAT_GUI_GNOME | |
| 4680 if (using_gnome) | |
| 4681 widget = gui.menubar_h; | |
| 4682 else | |
| 4683 # endif | |
| 4684 widget = gui.menubar; | |
| 4685 | |
| 827 | 4686 /* Do not disable the menu while starting up, otherwise F10 doesn't work. */ |
|
8218
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4687 if (!showit != !gtk_widget_get_visible(widget) && !gui.starting) |
| 7 | 4688 { |
| 4689 if (showit) | |
| 4690 gtk_widget_show(widget); | |
| 4691 else | |
| 4692 gtk_widget_hide(widget); | |
| 4693 | |
| 791 | 4694 update_window_manager_hints(0, 0); |
| 7 | 4695 } |
| 4696 } | |
| 4697 #endif /* FEAT_MENU */ | |
| 4698 | |
| 4699 #if defined(FEAT_TOOLBAR) || defined(PROTO) | |
| 4700 void | |
| 4701 gui_mch_show_toolbar(int showit) | |
| 4702 { | |
| 4703 GtkWidget *widget; | |
| 4704 | |
| 4705 if (gui.toolbar == NULL) | |
| 4706 return; | |
| 4707 | |
| 4708 # ifdef FEAT_GUI_GNOME | |
| 4709 if (using_gnome) | |
| 4710 widget = gui.toolbar_h; | |
| 4711 else | |
| 4712 # endif | |
| 4713 widget = gui.toolbar; | |
| 4714 | |
| 4715 if (showit) | |
| 4716 set_toolbar_style(GTK_TOOLBAR(gui.toolbar)); | |
| 4717 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
4718 if (!showit != !gtk_widget_get_visible(widget)) |
| 7 | 4719 { |
| 4720 if (showit) | |
| 4721 gtk_widget_show(widget); | |
| 4722 else | |
| 4723 gtk_widget_hide(widget); | |
| 4724 | |
| 791 | 4725 update_window_manager_hints(0, 0); |
| 7 | 4726 } |
| 4727 } | |
| 4728 #endif /* FEAT_TOOLBAR */ | |
| 4729 | |
| 4730 /* | |
| 4731 * Check if a given font is a CJK font. This is done in a very crude manner. It | |
| 4732 * just see if U+04E00 for zh and ja and U+AC00 for ko are covered in a given | |
| 4733 * font. Consequently, this function cannot be used as a general purpose check | |
| 4734 * for CJK-ness for which fontconfig APIs should be used. This is only used by | |
| 4735 * gui_mch_init_font() to deal with 'CJK fixed width fonts'. | |
| 4736 */ | |
| 4737 static int | |
| 4738 is_cjk_font(PangoFontDescription *font_desc) | |
| 4739 { | |
| 4740 static const char * const cjk_langs[] = | |
| 4741 {"zh_CN", "zh_TW", "zh_HK", "ja", "ko"}; | |
| 4742 | |
| 4743 PangoFont *font; | |
| 4744 unsigned i; | |
| 4745 int is_cjk = FALSE; | |
| 4746 | |
| 4747 font = pango_context_load_font(gui.text_context, font_desc); | |
| 4748 | |
| 4749 if (font == NULL) | |
| 4750 return FALSE; | |
| 4751 | |
| 4752 for (i = 0; !is_cjk && i < G_N_ELEMENTS(cjk_langs); ++i) | |
| 4753 { | |
| 4754 PangoCoverage *coverage; | |
| 4755 gunichar uc; | |
| 4756 | |
| 4757 coverage = pango_font_get_coverage( | |
| 4758 font, pango_language_from_string(cjk_langs[i])); | |
| 4759 | |
| 4760 if (coverage != NULL) | |
| 4761 { | |
| 4762 uc = (cjk_langs[i][0] == 'k') ? 0xAC00 : 0x4E00; | |
| 4763 is_cjk = (pango_coverage_get(coverage, uc) == PANGO_COVERAGE_EXACT); | |
| 4764 pango_coverage_unref(coverage); | |
| 4765 } | |
| 4766 } | |
| 4767 | |
| 4768 g_object_unref(font); | |
| 4769 | |
| 4770 return is_cjk; | |
| 4771 } | |
| 4772 | |
| 445 | 4773 /* |
| 4774 * Adjust gui.char_height (after 'linespace' was changed). | |
| 4775 */ | |
| 7 | 4776 int |
| 445 | 4777 gui_mch_adjust_charheight(void) |
| 7 | 4778 { |
| 4779 PangoFontMetrics *metrics; | |
| 4780 int ascent; | |
| 4781 int descent; | |
| 4782 | |
| 4783 metrics = pango_context_get_metrics(gui.text_context, gui.norm_font, | |
| 4784 pango_context_get_language(gui.text_context)); | |
| 4785 ascent = pango_font_metrics_get_ascent(metrics); | |
| 4786 descent = pango_font_metrics_get_descent(metrics); | |
| 4787 | |
| 4788 pango_font_metrics_unref(metrics); | |
| 4789 | |
| 4790 gui.char_height = (ascent + descent + PANGO_SCALE - 1) / PANGO_SCALE | |
| 445 | 4791 + p_linespace; |
| 136 | 4792 /* LINTED: avoid warning: bitwise operation on signed value */ |
| 7 | 4793 gui.char_ascent = PANGO_PIXELS(ascent + p_linespace * PANGO_SCALE / 2); |
| 4794 | |
| 4795 /* A not-positive value of char_height may crash Vim. Only happens | |
| 4796 * if 'linespace' is negative (which does make sense sometimes). */ | |
| 4797 gui.char_ascent = MAX(gui.char_ascent, 0); | |
| 4798 gui.char_height = MAX(gui.char_height, gui.char_ascent + 1); | |
| 4799 | |
| 4800 return OK; | |
| 4801 } | |
| 4802 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
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4803 #if GTK_CHECK_VERSION(3,0,0) |
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4804 /* Callback function used in gui_mch_font_dialog() */ |
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4805 static gboolean |
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4806 font_filter(const PangoFontFamily *family, |
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4807 const PangoFontFace *face UNUSED, |
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4808 gpointer data UNUSED) |
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4809 { |
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4810 return pango_font_family_is_monospace((PangoFontFamily *)family); |
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4811 } |
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4812 #endif |
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4813 |
| 7 | 4814 /* |
| 4815 * Put up a font dialog and return the selected font name in allocated memory. | |
| 4816 * "oldval" is the previous value. Return NULL when cancelled. | |
| 4817 * This should probably go into gui_gtk.c. Hmm. | |
| 4818 * FIXME: | |
| 4819 * The GTK2 font selection dialog has no filtering API. So we could either | |
| 4820 * a) implement our own (possibly copying the code from somewhere else) or | |
| 4821 * b) just live with it. | |
| 4822 */ | |
| 4823 char_u * | |
| 4824 gui_mch_font_dialog(char_u *oldval) | |
| 4825 { | |
| 4826 GtkWidget *dialog; | |
| 4827 int response; | |
| 4828 char_u *fontname = NULL; | |
| 4829 char_u *oldname; | |
| 4830 | |
|
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4831 #if GTK_CHECK_VERSION(3,2,0) |
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4832 dialog = gtk_font_chooser_dialog_new(NULL, NULL); |
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4833 gtk_font_chooser_set_filter_func(GTK_FONT_CHOOSER(dialog), font_filter, |
|
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4834 NULL, NULL); |
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4835 #else |
| 7 | 4836 dialog = gtk_font_selection_dialog_new(NULL); |
|
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4837 #endif |
| 7 | 4838 |
| 4839 gtk_window_set_transient_for(GTK_WINDOW(dialog), GTK_WINDOW(gui.mainwin)); | |
| 4840 gtk_window_set_destroy_with_parent(GTK_WINDOW(dialog), TRUE); | |
| 4841 | |
| 4842 if (oldval != NULL && oldval[0] != NUL) | |
| 4843 { | |
| 4844 if (output_conv.vc_type != CONV_NONE) | |
| 4845 oldname = string_convert(&output_conv, oldval, NULL); | |
| 4846 else | |
| 4847 oldname = oldval; | |
| 4848 | |
| 4849 /* Annoying bug in GTK (or Pango): if the font name does not include a | |
| 4850 * size, zero is used. Use default point size ten. */ | |
| 4851 if (!vim_isdigit(oldname[STRLEN(oldname) - 1])) | |
| 4852 { | |
| 4853 char_u *p = vim_strnsave(oldname, STRLEN(oldname) + 3); | |
| 4854 | |
| 4855 if (p != NULL) | |
| 4856 { | |
| 4857 STRCPY(p + STRLEN(p), " 10"); | |
| 4858 if (oldname != oldval) | |
| 4859 vim_free(oldname); | |
| 4860 oldname = p; | |
| 4861 } | |
| 4862 } | |
| 4863 | |
|
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4864 #if GTK_CHECK_VERSION(3,2,0) |
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4865 gtk_font_chooser_set_font( |
|
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4866 GTK_FONT_CHOOSER(dialog), (const gchar *)oldname); |
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4867 #else |
| 7 | 4868 gtk_font_selection_dialog_set_font_name( |
| 4869 GTK_FONT_SELECTION_DIALOG(dialog), (const char *)oldname); | |
|
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4870 #endif |
| 7 | 4871 |
| 4872 if (oldname != oldval) | |
| 100 | 4873 vim_free(oldname); |
| 7 | 4874 } |
| 1959 | 4875 else |
|
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4876 #if GTK_CHECK_VERSION(3,2,0) |
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4877 gtk_font_chooser_set_font( |
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4878 GTK_FONT_CHOOSER(dialog), DEFAULT_FONT); |
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4879 #else |
| 1959 | 4880 gtk_font_selection_dialog_set_font_name( |
| 4881 GTK_FONT_SELECTION_DIALOG(dialog), DEFAULT_FONT); | |
|
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4882 #endif |
| 7 | 4883 |
| 4884 response = gtk_dialog_run(GTK_DIALOG(dialog)); | |
| 4885 | |
| 4886 if (response == GTK_RESPONSE_OK) | |
| 4887 { | |
| 4888 char *name; | |
| 4889 | |
|
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4890 #if GTK_CHECK_VERSION(3,2,0) |
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4891 name = gtk_font_chooser_get_font(GTK_FONT_CHOOSER(dialog)); |
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4892 #else |
| 7 | 4893 name = gtk_font_selection_dialog_get_font_name( |
| 4894 GTK_FONT_SELECTION_DIALOG(dialog)); | |
|
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4895 #endif |
| 7 | 4896 if (name != NULL) |
| 4897 { | |
| 714 | 4898 char_u *p; |
| 4899 | |
| 4900 /* Apparently some font names include a comma, need to escape | |
| 4901 * that, because in 'guifont' it separates names. */ | |
| 4902 p = vim_strsave_escaped((char_u *)name, (char_u *)","); | |
| 4903 g_free(name); | |
| 840 | 4904 if (p != NULL && input_conv.vc_type != CONV_NONE) |
| 714 | 4905 { |
| 4906 fontname = string_convert(&input_conv, p, NULL); | |
| 4907 vim_free(p); | |
| 4908 } | |
| 7 | 4909 else |
| 714 | 4910 fontname = p; |
| 7 | 4911 } |
| 4912 } | |
| 4913 | |
| 4914 if (response != GTK_RESPONSE_NONE) | |
| 4915 gtk_widget_destroy(dialog); | |
| 4916 | |
| 4917 return fontname; | |
| 4918 } | |
| 4919 | |
| 4920 /* | |
| 4921 * Some monospace fonts don't support a bold weight, and fall back | |
| 4922 * silently to the regular weight. But this is no good since our text | |
| 4923 * drawing function can emulate bold by overstriking. So let's try | |
| 4924 * to detect whether bold weight is actually available and emulate it | |
| 4925 * otherwise. | |
| 4926 * | |
| 4927 * Note that we don't need to check for italic style since Xft can | |
| 4928 * emulate italic on its own, provided you have a proper fontconfig | |
| 4929 * setup. We wouldn't be able to emulate it in Vim anyway. | |
| 4930 */ | |
| 4931 static void | |
| 4932 get_styled_font_variants(void) | |
| 4933 { | |
| 4934 PangoFontDescription *bold_font_desc; | |
| 4935 PangoFont *plain_font; | |
| 4936 PangoFont *bold_font; | |
| 4937 | |
| 4938 gui.font_can_bold = FALSE; | |
| 4939 | |
| 4940 plain_font = pango_context_load_font(gui.text_context, gui.norm_font); | |
| 4941 | |
| 4942 if (plain_font == NULL) | |
| 4943 return; | |
| 4944 | |
| 4945 bold_font_desc = pango_font_description_copy_static(gui.norm_font); | |
| 4946 pango_font_description_set_weight(bold_font_desc, PANGO_WEIGHT_BOLD); | |
| 4947 | |
| 4948 bold_font = pango_context_load_font(gui.text_context, bold_font_desc); | |
| 4949 /* | |
| 4950 * The comparison relies on the unique handle nature of a PangoFont*, | |
| 4951 * i.e. it's assumed that a different PangoFont* won't refer to the | |
| 4952 * same font. Seems to work, and failing here isn't critical anyway. | |
| 4953 */ | |
| 4954 if (bold_font != NULL) | |
| 4955 { | |
| 4956 gui.font_can_bold = (bold_font != plain_font); | |
| 4957 g_object_unref(bold_font); | |
| 4958 } | |
| 4959 | |
| 4960 pango_font_description_free(bold_font_desc); | |
| 4961 g_object_unref(plain_font); | |
| 4962 } | |
| 4963 | |
| 4964 static PangoEngineShape *default_shape_engine = NULL; | |
| 4965 | |
| 4966 /* | |
| 4967 * Create a map from ASCII characters in the range [32,126] to glyphs | |
| 4968 * of the current font. This is used by gui_gtk2_draw_string() to skip | |
| 4969 * the itemize and shaping process for the most common case. | |
| 4970 */ | |
| 4971 static void | |
| 4972 ascii_glyph_table_init(void) | |
| 4973 { | |
|
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4974 char_u ascii_chars[2 * 128]; |
| 7 | 4975 PangoAttrList *attr_list; |
| 4976 GList *item_list; | |
| 4977 int i; | |
| 4978 | |
| 4979 if (gui.ascii_glyphs != NULL) | |
| 4980 pango_glyph_string_free(gui.ascii_glyphs); | |
| 4981 if (gui.ascii_font != NULL) | |
| 4982 g_object_unref(gui.ascii_font); | |
| 4983 | |
| 4984 gui.ascii_glyphs = NULL; | |
| 4985 gui.ascii_font = NULL; | |
| 4986 | |
|
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|
4987 /* For safety, fill in question marks for the control characters. |
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|
4988 * Put a space between characters to avoid shaping. */ |
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4989 for (i = 0; i < 128; ++i) |
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4990 { |
|
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4991 if (i >= 32 && i < 127) |
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4992 ascii_chars[2 * i] = i; |
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4993 else |
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4994 ascii_chars[2 * i] = '?'; |
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4995 ascii_chars[2 * i + 1] = ' '; |
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|
4996 } |
| 7 | 4997 |
| 4998 attr_list = pango_attr_list_new(); | |
| 4999 item_list = pango_itemize(gui.text_context, (const char *)ascii_chars, | |
| 5000 0, sizeof(ascii_chars), attr_list, NULL); | |
| 5001 | |
| 5002 if (item_list != NULL && item_list->next == NULL) /* play safe */ | |
| 5003 { | |
| 5004 PangoItem *item; | |
| 5005 int width; | |
| 5006 | |
| 5007 item = (PangoItem *)item_list->data; | |
| 5008 width = gui.char_width * PANGO_SCALE; | |
| 5009 | |
| 5010 /* Remember the shape engine used for ASCII. */ | |
| 5011 default_shape_engine = item->analysis.shape_engine; | |
| 5012 | |
| 5013 gui.ascii_font = item->analysis.font; | |
| 5014 g_object_ref(gui.ascii_font); | |
| 5015 | |
| 5016 gui.ascii_glyphs = pango_glyph_string_new(); | |
| 5017 | |
| 5018 pango_shape((const char *)ascii_chars, sizeof(ascii_chars), | |
| 5019 &item->analysis, gui.ascii_glyphs); | |
| 5020 | |
| 5021 g_return_if_fail(gui.ascii_glyphs->num_glyphs == sizeof(ascii_chars)); | |
| 5022 | |
| 5023 for (i = 0; i < gui.ascii_glyphs->num_glyphs; ++i) | |
| 5024 { | |
| 5025 PangoGlyphGeometry *geom; | |
| 5026 | |
| 5027 geom = &gui.ascii_glyphs->glyphs[i].geometry; | |
| 5028 geom->x_offset += MAX(0, width - geom->width) / 2; | |
| 5029 geom->width = width; | |
| 5030 } | |
| 5031 } | |
| 5032 | |
| 5033 g_list_foreach(item_list, (GFunc)&pango_item_free, NULL); | |
| 5034 g_list_free(item_list); | |
| 5035 pango_attr_list_unref(attr_list); | |
| 5036 } | |
| 5037 | |
| 5038 /* | |
| 5039 * Initialize Vim to use the font or fontset with the given name. | |
| 5040 * Return FAIL if the font could not be loaded, OK otherwise. | |
| 5041 */ | |
| 5042 int | |
| 1884 | 5043 gui_mch_init_font(char_u *font_name, int fontset UNUSED) |
| 7 | 5044 { |
| 5045 PangoFontDescription *font_desc; | |
| 5046 PangoLayout *layout; | |
| 5047 int width; | |
| 5048 | |
| 5049 /* If font_name is NULL, this means to use the default, which should | |
| 5050 * be present on all proper Pango/fontconfig installations. */ | |
| 5051 if (font_name == NULL) | |
| 5052 font_name = (char_u *)DEFAULT_FONT; | |
| 5053 | |
| 5054 font_desc = gui_mch_get_font(font_name, FALSE); | |
| 5055 | |
| 5056 if (font_desc == NULL) | |
| 5057 return FAIL; | |
| 5058 | |
| 5059 gui_mch_free_font(gui.norm_font); | |
| 5060 gui.norm_font = font_desc; | |
| 5061 | |
| 5062 pango_context_set_font_description(gui.text_context, font_desc); | |
| 5063 | |
| 5064 layout = pango_layout_new(gui.text_context); | |
| 5065 pango_layout_set_text(layout, "MW", 2); | |
| 5066 pango_layout_get_size(layout, &width, NULL); | |
| 5067 /* | |
| 5068 * Set char_width to half the width obtained from pango_layout_get_size() | |
| 5069 * for CJK fixed_width/bi-width fonts. An unpatched version of Xft leads | |
| 5070 * Pango to use the same width for both non-CJK characters (e.g. Latin | |
| 5071 * letters and numbers) and CJK characters. This results in 's p a c e d | |
| 5072 * o u t' rendering when a CJK 'fixed width' font is used. To work around | |
| 5073 * that, divide the width returned by Pango by 2 if cjk_width is equal to | |
| 5074 * width for CJK fonts. | |
| 5075 * | |
| 5076 * For related bugs, see: | |
| 5077 * http://bugzilla.gnome.org/show_bug.cgi?id=106618 | |
| 5078 * http://bugzilla.gnome.org/show_bug.cgi?id=106624 | |
| 5079 * | |
| 5080 * With this, for all four of the following cases, Vim works fine: | |
| 5081 * guifont=CJK_fixed_width_font | |
| 5082 * guifont=Non_CJK_fixed_font | |
| 5083 * guifont=Non_CJK_fixed_font,CJK_Fixed_font | |
| 5084 * guifont=Non_CJK_fixed_font guifontwide=CJK_fixed_font | |
| 5085 */ | |
| 5086 if (is_cjk_font(gui.norm_font)) | |
| 5087 { | |
| 5088 int cjk_width; | |
| 5089 | |
| 5090 /* Measure the text extent of U+4E00 and U+4E8C */ | |
| 5091 pango_layout_set_text(layout, "\344\270\200\344\272\214", -1); | |
| 5092 pango_layout_get_size(layout, &cjk_width, NULL); | |
| 5093 | |
| 5094 if (width == cjk_width) /* Xft not patched */ | |
| 5095 width /= 2; | |
| 5096 } | |
| 5097 g_object_unref(layout); | |
| 5098 | |
| 5099 gui.char_width = (width / 2 + PANGO_SCALE - 1) / PANGO_SCALE; | |
| 5100 | |
| 5101 /* A zero width may cause a crash. Happens for semi-invalid fontsets. */ | |
| 5102 if (gui.char_width <= 0) | |
| 5103 gui.char_width = 8; | |
| 5104 | |
| 445 | 5105 gui_mch_adjust_charheight(); |
| 7 | 5106 |
| 5107 /* Set the fontname, which will be used for information purposes */ | |
| 5108 hl_set_font_name(font_name); | |
| 5109 | |
| 5110 get_styled_font_variants(); | |
| 5111 ascii_glyph_table_init(); | |
| 5112 | |
| 5113 /* Avoid unnecessary overhead if 'guifontwide' is equal to 'guifont'. */ | |
| 5114 if (gui.wide_font != NULL | |
| 5115 && pango_font_description_equal(gui.norm_font, gui.wide_font)) | |
| 5116 { | |
| 5117 pango_font_description_free(gui.wide_font); | |
| 5118 gui.wide_font = NULL; | |
| 5119 } | |
| 5120 | |
| 1986 | 5121 if (gui_mch_maximized()) |
| 5122 { | |
| 5123 /* Update lines and columns in accordance with the new font, keep the | |
| 5124 * window maximized. */ | |
| 3014 | 5125 gui_mch_newfont(); |
| 1986 | 5126 } |
| 5127 else | |
| 5128 { | |
| 5129 /* Preserve the logical dimensions of the screen. */ | |
| 5130 update_window_manager_hints(0, 0); | |
| 5131 } | |
| 7 | 5132 |
| 5133 return OK; | |
| 5134 } | |
| 5135 | |
| 5136 /* | |
| 5137 * Get a reference to the font "name". | |
| 5138 * Return zero for failure. | |
| 5139 */ | |
| 5140 GuiFont | |
| 5141 gui_mch_get_font(char_u *name, int report_error) | |
| 5142 { | |
| 5143 PangoFontDescription *font; | |
| 5144 | |
| 5145 /* can't do this when GUI is not running */ | |
| 5146 if (!gui.in_use || name == NULL) | |
| 5147 return NULL; | |
| 5148 | |
| 5149 if (output_conv.vc_type != CONV_NONE) | |
| 5150 { | |
| 5151 char_u *buf; | |
| 5152 | |
| 5153 buf = string_convert(&output_conv, name, NULL); | |
| 5154 if (buf != NULL) | |
| 5155 { | |
| 5156 font = pango_font_description_from_string((const char *)buf); | |
| 5157 vim_free(buf); | |
| 5158 } | |
| 5159 else | |
| 5160 font = NULL; | |
| 5161 } | |
| 5162 else | |
| 5163 font = pango_font_description_from_string((const char *)name); | |
| 5164 | |
| 5165 if (font != NULL) | |
| 5166 { | |
| 5167 PangoFont *real_font; | |
| 5168 | |
| 5169 /* pango_context_load_font() bails out if no font size is set */ | |
| 5170 if (pango_font_description_get_size(font) <= 0) | |
| 5171 pango_font_description_set_size(font, 10 * PANGO_SCALE); | |
| 5172 | |
| 5173 real_font = pango_context_load_font(gui.text_context, font); | |
| 5174 | |
| 5175 if (real_font == NULL) | |
| 5176 { | |
| 5177 pango_font_description_free(font); | |
| 5178 font = NULL; | |
| 5179 } | |
| 5180 else | |
| 5181 g_object_unref(real_font); | |
| 5182 } | |
| 5183 | |
| 5184 if (font == NULL) | |
| 5185 { | |
| 5186 if (report_error) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15134
diff
changeset
|
5187 semsg(_((char *)e_font), name); |
| 7 | 5188 return NULL; |
| 5189 } | |
| 5190 | |
| 5191 return font; | |
| 5192 } | |
| 5193 | |
| 39 | 5194 #if defined(FEAT_EVAL) || defined(PROTO) |
| 38 | 5195 /* |
| 5196 * Return the name of font "font" in allocated memory. | |
| 5197 */ | |
| 5198 char_u * | |
| 1884 | 5199 gui_mch_get_fontname(GuiFont font, char_u *name UNUSED) |
| 38 | 5200 { |
| 5201 if (font != NOFONT) | |
| 5202 { | |
| 944 | 5203 char *pangoname = pango_font_description_to_string(font); |
| 5204 | |
| 5205 if (pangoname != NULL) | |
| 38 | 5206 { |
| 944 | 5207 char_u *s = vim_strsave((char_u *)pangoname); |
| 5208 | |
| 5209 g_free(pangoname); | |
| 38 | 5210 return s; |
| 5211 } | |
| 5212 } | |
| 5213 return NULL; | |
| 5214 } | |
| 39 | 5215 #endif |
| 38 | 5216 |
| 7 | 5217 /* |
| 5218 * If a font is not going to be used, free its structure. | |
| 5219 */ | |
| 5220 void | |
| 5221 gui_mch_free_font(GuiFont font) | |
| 5222 { | |
| 5223 if (font != NOFONT) | |
| 5224 pango_font_description_free(font); | |
| 5225 } | |
| 5226 | |
| 5227 /* | |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5228 * Return the Pixel value (color) for the given color name. |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5229 * |
| 7 | 5230 * Return INVALCOLOR for error. |
| 5231 */ | |
| 5232 guicolor_T | |
| 5233 gui_mch_get_color(char_u *name) | |
| 5234 { | |
|
13674
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5235 guicolor_T color = INVALCOLOR; |
|
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5236 |
| 7 | 5237 if (!gui.in_use) /* can't do this when GUI not running */ |
|
13674
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5238 return color; |
|
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5239 |
|
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5240 if (name != NULL) |
|
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5241 color = gui_get_color_cmn(name); |
| 7 | 5242 |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5243 #if GTK_CHECK_VERSION(3,0,0) |
|
13674
1feeefd8cddb
patch 8.0.1709: some non-C89 code may slip through
Christian Brabandt <cb@256bit.org>
parents:
13503
diff
changeset
|
5244 return color; |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5245 #else |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5246 if (color == INVALCOLOR) |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5247 return INVALCOLOR; |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5248 |
|
11745
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5249 return gui_mch_get_rgb_color( |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5250 (color & 0xff0000) >> 16, |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5251 (color & 0xff00) >> 8, |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5252 color & 0xff); |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5253 #endif |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5254 } |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5255 |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5256 /* |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5257 * Return the Pixel value (color) for the given RGB values. |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5258 * Return INVALCOLOR for error. |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5259 */ |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5260 guicolor_T |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5261 gui_mch_get_rgb_color(int r, int g, int b) |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5262 { |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5263 #if GTK_CHECK_VERSION(3,0,0) |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5264 return gui_get_rgb_color_cmn(r, g, b); |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5265 #else |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5266 GdkColor gcolor; |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5267 int ret; |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5268 |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5269 gcolor.red = (guint16)(r / 255.0 * 65535 + 0.5); |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5270 gcolor.green = (guint16)(g / 255.0 * 65535 + 0.5); |
|
5a5709918a98
patch 8.0.0755: terminal window does not have colors in the GUI
Christian Brabandt <cb@256bit.org>
parents:
11474
diff
changeset
|
5271 gcolor.blue = (guint16)(b / 255.0 * 65535 + 0.5); |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5272 |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5273 ret = gdk_colormap_alloc_color(gtk_widget_get_colormap(gui.drawarea), |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5274 &gcolor, FALSE, TRUE); |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5275 |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5276 return ret != 0 ? (guicolor_T)gcolor.pixel : INVALCOLOR; |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5277 #endif |
| 7 | 5278 } |
| 5279 | |
| 5280 /* | |
| 5281 * Set the current text foreground color. | |
| 5282 */ | |
| 5283 void | |
| 5284 gui_mch_set_fg_color(guicolor_T color) | |
| 5285 { | |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5286 #if GTK_CHECK_VERSION(3,0,0) |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5287 *gui.fgcolor = color_to_rgba(color); |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5288 #else |
| 7 | 5289 gui.fgcolor->pixel = (unsigned long)color; |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5290 #endif |
| 7 | 5291 } |
| 5292 | |
| 5293 /* | |
| 5294 * Set the current text background color. | |
| 5295 */ | |
| 5296 void | |
| 5297 gui_mch_set_bg_color(guicolor_T color) | |
| 5298 { | |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5299 #if GTK_CHECK_VERSION(3,0,0) |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5300 *gui.bgcolor = color_to_rgba(color); |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5301 #else |
| 7 | 5302 gui.bgcolor->pixel = (unsigned long)color; |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5303 #endif |
| 7 | 5304 } |
| 5305 | |
| 207 | 5306 /* |
| 5307 * Set the current text special color. | |
| 5308 */ | |
| 5309 void | |
| 5310 gui_mch_set_sp_color(guicolor_T color) | |
| 5311 { | |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5312 #if GTK_CHECK_VERSION(3,0,0) |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5313 *gui.spcolor = color_to_rgba(color); |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5314 #else |
| 207 | 5315 gui.spcolor->pixel = (unsigned long)color; |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5316 #endif |
| 207 | 5317 } |
| 5318 | |
| 7 | 5319 /* |
| 5320 * Function-like convenience macro for the sake of efficiency. | |
| 5321 */ | |
| 5322 #define INSERT_PANGO_ATTR(Attribute, AttrList, Start, End) \ | |
| 5323 G_STMT_START{ \ | |
| 5324 PangoAttribute *tmp_attr_; \ | |
| 5325 tmp_attr_ = (Attribute); \ | |
| 5326 tmp_attr_->start_index = (Start); \ | |
| 5327 tmp_attr_->end_index = (End); \ | |
| 5328 pango_attr_list_insert((AttrList), tmp_attr_); \ | |
| 5329 }G_STMT_END | |
| 5330 | |
| 5331 static void | |
| 5332 apply_wide_font_attr(char_u *s, int len, PangoAttrList *attr_list) | |
| 5333 { | |
| 5334 char_u *start = NULL; | |
| 5335 char_u *p; | |
| 5336 int uc; | |
| 5337 | |
| 5338 for (p = s; p < s + len; p += utf_byte2len(*p)) | |
| 5339 { | |
| 5340 uc = utf_ptr2char(p); | |
| 5341 | |
| 5342 if (start == NULL) | |
| 5343 { | |
| 5344 if (uc >= 0x80 && utf_char2cells(uc) == 2) | |
| 5345 start = p; | |
| 5346 } | |
| 5347 else if (uc < 0x80 /* optimization shortcut */ | |
| 5348 || (utf_char2cells(uc) != 2 && !utf_iscomposing(uc))) | |
| 5349 { | |
| 5350 INSERT_PANGO_ATTR(pango_attr_font_desc_new(gui.wide_font), | |
| 5351 attr_list, start - s, p - s); | |
| 5352 start = NULL; | |
| 5353 } | |
| 5354 } | |
| 5355 | |
| 5356 if (start != NULL) | |
| 5357 INSERT_PANGO_ATTR(pango_attr_font_desc_new(gui.wide_font), | |
| 5358 attr_list, start - s, len); | |
| 5359 } | |
| 5360 | |
| 5361 static int | |
| 5362 count_cluster_cells(char_u *s, PangoItem *item, | |
| 5363 PangoGlyphString* glyphs, int i, | |
| 5364 int *cluster_width, | |
| 5365 int *last_glyph_rbearing) | |
| 5366 { | |
| 5367 char_u *p; | |
| 5368 int next; /* glyph start index of next cluster */ | |
| 5369 int start, end; /* string segment of current cluster */ | |
| 5370 int width; /* real cluster width in Pango units */ | |
| 5371 int uc; | |
| 5372 int cellcount = 0; | |
| 5373 | |
| 5374 width = glyphs->glyphs[i].geometry.width; | |
| 5375 | |
| 5376 for (next = i + 1; next < glyphs->num_glyphs; ++next) | |
| 5377 { | |
| 5378 if (glyphs->glyphs[next].attr.is_cluster_start) | |
| 5379 break; | |
| 5380 else if (glyphs->glyphs[next].geometry.width > width) | |
| 5381 width = glyphs->glyphs[next].geometry.width; | |
| 5382 } | |
| 5383 | |
| 5384 start = item->offset + glyphs->log_clusters[i]; | |
| 5385 end = item->offset + ((next < glyphs->num_glyphs) ? | |
| 5386 glyphs->log_clusters[next] : item->length); | |
| 5387 | |
| 5388 for (p = s + start; p < s + end; p += utf_byte2len(*p)) | |
| 5389 { | |
| 5390 uc = utf_ptr2char(p); | |
| 5391 if (uc < 0x80) | |
| 5392 ++cellcount; | |
| 5393 else if (!utf_iscomposing(uc)) | |
| 5394 cellcount += utf_char2cells(uc); | |
| 5395 } | |
| 5396 | |
| 5397 if (last_glyph_rbearing != NULL | |
| 5398 && cellcount > 0 && next == glyphs->num_glyphs) | |
| 5399 { | |
| 5400 PangoRectangle ink_rect; | |
| 5401 /* | |
| 5402 * If a certain combining mark had to be taken from a non-monospace | |
| 5403 * font, we have to compensate manually by adapting x_offset according | |
| 5404 * to the ink extents of the previous glyph. | |
| 5405 */ | |
| 5406 pango_font_get_glyph_extents(item->analysis.font, | |
| 5407 glyphs->glyphs[i].glyph, | |
| 5408 &ink_rect, NULL); | |
| 5409 | |
| 5410 if (PANGO_RBEARING(ink_rect) > 0) | |
| 5411 *last_glyph_rbearing = PANGO_RBEARING(ink_rect); | |
| 5412 } | |
| 5413 | |
| 5414 if (cellcount > 0) | |
| 5415 *cluster_width = width; | |
| 5416 | |
| 5417 return cellcount; | |
| 5418 } | |
| 5419 | |
| 5420 /* | |
| 5421 * If there are only combining characters in the cluster, we cannot just | |
| 5422 * change the width of the previous glyph since there is none. Therefore | |
| 5423 * some guesswork is needed. | |
| 5424 * | |
| 5425 * If ink_rect.x is negative Pango apparently has taken care of the composing | |
| 5426 * by itself. Actually setting x_offset = 0 should be sufficient then, but due | |
| 5427 * to problems with composing from different fonts we still need to fine-tune | |
|
2278
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
5428 * x_offset to avoid ugliness. |
| 7 | 5429 * |
| 5430 * If ink_rect.x is not negative, force overstriking by pointing x_offset to | |
| 5431 * the position of the previous glyph. Apparently this happens only with old | |
| 5432 * X fonts which don't provide the special combining information needed by | |
| 5433 * Pango. | |
| 5434 */ | |
| 5435 static void | |
| 5436 setup_zero_width_cluster(PangoItem *item, PangoGlyphInfo *glyph, | |
| 5437 int last_cellcount, int last_cluster_width, | |
| 5438 int last_glyph_rbearing) | |
| 5439 { | |
| 5440 PangoRectangle ink_rect; | |
| 5441 PangoRectangle logical_rect; | |
| 5442 int width; | |
| 5443 | |
| 5444 width = last_cellcount * gui.char_width * PANGO_SCALE; | |
| 5445 glyph->geometry.x_offset = -width + MAX(0, width - last_cluster_width) / 2; | |
| 5446 glyph->geometry.width = 0; | |
| 5447 | |
| 5448 pango_font_get_glyph_extents(item->analysis.font, | |
| 5449 glyph->glyph, | |
| 5450 &ink_rect, &logical_rect); | |
| 5451 if (ink_rect.x < 0) | |
| 5452 { | |
| 5453 glyph->geometry.x_offset += last_glyph_rbearing; | |
| 5454 glyph->geometry.y_offset = logical_rect.height | |
| 5455 - (gui.char_height - p_linespace) * PANGO_SCALE; | |
| 5456 } | |
|
2507
2070b63605a7
Fix: with newer GTK versions accented characters were drawn too much to the
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
5457 else |
|
2070b63605a7
Fix: with newer GTK versions accented characters were drawn too much to the
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
5458 /* If the accent width is smaller than the cluster width, position it |
|
2070b63605a7
Fix: with newer GTK versions accented characters were drawn too much to the
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
5459 * in the middle. */ |
|
2070b63605a7
Fix: with newer GTK versions accented characters were drawn too much to the
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
5460 glyph->geometry.x_offset = -width + MAX(0, width - ink_rect.width) / 2; |
| 7 | 5461 } |
| 5462 | |
|
8218
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5463 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5464 static void |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5465 draw_glyph_string(int row, int col, int num_cells, int flags, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5466 PangoFont *font, PangoGlyphString *glyphs, |
|
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5467 cairo_t *cr) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5468 #else |
| 7 | 5469 static void |
| 5470 draw_glyph_string(int row, int col, int num_cells, int flags, | |
| 5471 PangoFont *font, PangoGlyphString *glyphs) | |
|
8218
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5472 #endif |
| 7 | 5473 { |
| 5474 if (!(flags & DRAW_TRANSP)) | |
| 5475 { | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5476 #if GTK_CHECK_VERSION(3,0,0) |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5477 cairo_set_source_rgba(cr, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5478 gui.bgcolor->red, gui.bgcolor->green, gui.bgcolor->blue, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5479 gui.bgcolor->alpha); |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5480 cairo_rectangle(cr, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5481 FILL_X(col), FILL_Y(row), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5482 num_cells * gui.char_width, gui.char_height); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5483 cairo_fill(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5484 #else |
| 7 | 5485 gdk_gc_set_foreground(gui.text_gc, gui.bgcolor); |
| 5486 | |
| 5487 gdk_draw_rectangle(gui.drawarea->window, | |
| 5488 gui.text_gc, | |
| 5489 TRUE, | |
| 5490 FILL_X(col), | |
| 5491 FILL_Y(row), | |
| 5492 num_cells * gui.char_width, | |
| 5493 gui.char_height); | |
|
8218
3456e2ebebd4
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5494 #endif |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5495 } |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5496 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5497 #if GTK_CHECK_VERSION(3,0,0) |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5498 cairo_set_source_rgba(cr, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5499 gui.fgcolor->red, gui.fgcolor->green, gui.fgcolor->blue, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5500 gui.fgcolor->alpha); |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5501 cairo_move_to(cr, TEXT_X(col), TEXT_Y(row)); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5502 pango_cairo_show_glyph_string(cr, font, glyphs); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5503 #else |
| 7 | 5504 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); |
| 5505 | |
| 5506 gdk_draw_glyphs(gui.drawarea->window, | |
| 5507 gui.text_gc, | |
| 5508 font, | |
| 5509 TEXT_X(col), | |
| 5510 TEXT_Y(row), | |
| 5511 glyphs); | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5512 #endif |
| 7 | 5513 |
| 5514 /* redraw the contents with an offset of 1 to emulate bold */ | |
| 5515 if ((flags & DRAW_BOLD) && !gui.font_can_bold) | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5516 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5517 { |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5518 cairo_set_source_rgba(cr, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5519 gui.fgcolor->red, gui.fgcolor->green, gui.fgcolor->blue, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5520 gui.fgcolor->alpha); |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5521 cairo_move_to(cr, TEXT_X(col) + 1, TEXT_Y(row)); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5522 pango_cairo_show_glyph_string(cr, font, glyphs); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5523 } |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5524 #else |
| 7 | 5525 gdk_draw_glyphs(gui.drawarea->window, |
| 5526 gui.text_gc, | |
| 5527 font, | |
| 5528 TEXT_X(col) + 1, | |
| 5529 TEXT_Y(row), | |
| 5530 glyphs); | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5531 #endif |
| 7 | 5532 } |
| 5533 | |
| 207 | 5534 /* |
| 5535 * Draw underline and undercurl at the bottom of the character cell. | |
| 5536 */ | |
|
8218
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parents:
7870
diff
changeset
|
5537 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
5538 static void |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5539 draw_under(int flags, int row, int col, int cells, cairo_t *cr) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5540 #else |
| 207 | 5541 static void |
| 5542 draw_under(int flags, int row, int col, int cells) | |
|
8218
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5543 #endif |
| 207 | 5544 { |
| 5545 int i; | |
| 5546 int offset; | |
| 1884 | 5547 static const int val[8] = {1, 0, 0, 0, 1, 2, 2, 2 }; |
| 207 | 5548 int y = FILL_Y(row + 1) - 1; |
| 5549 | |
| 5550 /* Undercurl: draw curl at the bottom of the character cell. */ | |
| 5551 if (flags & DRAW_UNDERC) | |
| 5552 { | |
|
8218
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parents:
7870
diff
changeset
|
5553 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
5554 cairo_set_line_width(cr, 1.0); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5555 cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT); |
|
9624
d63b85fe3dc7
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9523
diff
changeset
|
5556 cairo_set_source_rgba(cr, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
5557 gui.spcolor->red, gui.spcolor->green, gui.spcolor->blue, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
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parents:
9523
diff
changeset
|
5558 gui.spcolor->alpha); |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
5559 for (i = FILL_X(col); i < FILL_X(col + cells); ++i) |
|
3456e2ebebd4
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parents:
7870
diff
changeset
|
5560 { |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
5561 offset = val[i % 8]; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
5562 cairo_line_to(cr, i, y - offset + 0.5); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
5563 } |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
5564 cairo_stroke(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
7870
diff
changeset
|
5565 #else |
| 207 | 5566 gdk_gc_set_foreground(gui.text_gc, gui.spcolor); |
| 5567 for (i = FILL_X(col); i < FILL_X(col + cells); ++i) | |
| 5568 { | |
| 5569 offset = val[i % 8]; | |
| 5570 gdk_draw_point(gui.drawarea->window, gui.text_gc, i, y - offset); | |
| 5571 } | |
| 5572 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); | |
|
8218
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diff
changeset
|
5573 #endif |
| 207 | 5574 } |
| 5575 | |
|
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changeset
|
5576 /* Draw a strikethrough line */ |
|
2a8890b80923
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diff
changeset
|
5577 if (flags & DRAW_STRIKE) |
|
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|
5578 { |
|
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|
5579 #if GTK_CHECK_VERSION(3,0,0) |
|
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|
5580 cairo_set_line_width(cr, 1.0); |
|
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|
5581 cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT); |
|
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|
5582 cairo_set_source_rgba(cr, |
|
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|
5583 gui.spcolor->red, gui.spcolor->green, gui.spcolor->blue, |
|
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|
5584 gui.spcolor->alpha); |
|
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|
5585 cairo_move_to(cr, FILL_X(col), y + 1 - gui.char_height/2 + 0.5); |
|
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|
5586 cairo_line_to(cr, FILL_X(col + cells), y + 1 - gui.char_height/2 + 0.5); |
|
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|
5587 cairo_stroke(cr); |
|
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|
5588 #else |
|
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diff
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|
5589 gdk_gc_set_foreground(gui.text_gc, gui.spcolor); |
|
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diff
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|
5590 gdk_draw_line(gui.drawarea->window, gui.text_gc, |
|
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|
5591 FILL_X(col), y + 1 - gui.char_height/2, |
|
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|
5592 FILL_X(col + cells), y + 1 - gui.char_height/2); |
|
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|
5593 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); |
|
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|
5594 #endif |
|
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|
5595 } |
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5596 |
| 207 | 5597 /* Underline: draw a line at the bottom of the character cell. */ |
| 5598 if (flags & DRAW_UNDERL) | |
| 5599 { | |
| 5600 /* When p_linespace is 0, overwrite the bottom row of pixels. | |
| 5601 * Otherwise put the line just below the character. */ | |
| 5602 if (p_linespace > 1) | |
| 5603 y -= p_linespace - 1; | |
|
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changeset
|
5604 #if GTK_CHECK_VERSION(3,0,0) |
|
12317
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|
5605 cairo_set_line_width(cr, 1.0); |
|
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|
5606 cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT); |
|
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|
5607 cairo_set_source_rgba(cr, |
|
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|
5608 gui.fgcolor->red, gui.fgcolor->green, gui.fgcolor->blue, |
|
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|
5609 gui.fgcolor->alpha); |
|
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|
5610 cairo_move_to(cr, FILL_X(col), y + 0.5); |
|
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|
5611 cairo_line_to(cr, FILL_X(col + cells), y + 0.5); |
|
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changeset
|
5612 cairo_stroke(cr); |
|
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diff
changeset
|
5613 #else |
| 207 | 5614 gdk_draw_line(gui.drawarea->window, gui.text_gc, |
| 5615 FILL_X(col), y, | |
| 5616 FILL_X(col + cells) - 1, y); | |
|
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changeset
|
5617 #endif |
| 207 | 5618 } |
| 5619 } | |
| 5620 | |
| 7 | 5621 int |
| 5622 gui_gtk2_draw_string(int row, int col, char_u *s, int len, int flags) | |
| 5623 { | |
| 5624 GdkRectangle area; /* area for clip mask */ | |
| 5625 PangoGlyphString *glyphs; /* glyphs of current item */ | |
| 5626 int column_offset = 0; /* column offset in cells */ | |
| 5627 int i; | |
| 5628 char_u *conv_buf = NULL; /* result of UTF-8 conversion */ | |
| 5629 char_u *new_conv_buf; | |
| 5630 int convlen; | |
| 5631 char_u *sp, *bp; | |
| 5632 int plen; | |
|
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diff
changeset
|
5633 #if GTK_CHECK_VERSION(3,0,0) |
|
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diff
changeset
|
5634 cairo_t *cr; |
|
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diff
changeset
|
5635 #endif |
|
3456e2ebebd4
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diff
changeset
|
5636 |
|
3456e2ebebd4
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diff
changeset
|
5637 if (gui.text_context == NULL || gtk_widget_get_window(gui.drawarea) == NULL) |
| 7 | 5638 return len; |
| 5639 | |
| 5640 if (output_conv.vc_type != CONV_NONE) | |
| 5641 { | |
| 5642 /* | |
| 5643 * Convert characters from 'encoding' to 'termencoding', which is set | |
| 5644 * to UTF-8 by gui_mch_init(). did_set_string_option() in option.c | |
| 5645 * prohibits changing this to something else than UTF-8 if the GUI is | |
| 5646 * in use. | |
| 5647 */ | |
| 5648 convlen = len; | |
| 5649 conv_buf = string_convert(&output_conv, s, &convlen); | |
| 5650 g_return_val_if_fail(conv_buf != NULL, len); | |
| 5651 | |
| 5652 /* Correct for differences in char width: some chars are | |
| 5653 * double-wide in 'encoding' but single-wide in utf-8. Add a space to | |
| 5654 * compensate for that. */ | |
| 5655 for (sp = s, bp = conv_buf; sp < s + len && bp < conv_buf + convlen; ) | |
| 5656 { | |
| 474 | 5657 plen = utf_ptr2len(bp); |
| 7 | 5658 if ((*mb_ptr2cells)(sp) == 2 && utf_ptr2cells(bp) == 1) |
| 5659 { | |
| 5660 new_conv_buf = alloc(convlen + 2); | |
| 5661 if (new_conv_buf == NULL) | |
| 5662 return len; | |
| 5663 plen += bp - conv_buf; | |
| 5664 mch_memmove(new_conv_buf, conv_buf, plen); | |
| 5665 new_conv_buf[plen] = ' '; | |
| 5666 mch_memmove(new_conv_buf + plen + 1, conv_buf + plen, | |
| 5667 convlen - plen + 1); | |
| 5668 vim_free(conv_buf); | |
| 5669 conv_buf = new_conv_buf; | |
| 5670 ++convlen; | |
| 5671 bp = conv_buf + plen; | |
| 5672 plen = 1; | |
| 5673 } | |
| 474 | 5674 sp += (*mb_ptr2len)(sp); |
| 7 | 5675 bp += plen; |
| 5676 } | |
| 5677 s = conv_buf; | |
| 5678 len = convlen; | |
| 5679 } | |
| 5680 | |
| 5681 /* | |
| 5682 * Restrict all drawing to the current screen line in order to prevent | |
| 5683 * fuzzy font lookups from messing up the screen. | |
| 5684 */ | |
| 5685 area.x = gui.border_offset; | |
| 5686 area.y = FILL_Y(row); | |
| 5687 area.width = gui.num_cols * gui.char_width; | |
| 5688 area.height = gui.char_height; | |
| 5689 | |
|
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diff
changeset
|
5690 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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diff
changeset
|
5691 cr = cairo_create(gui.surface); |
|
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changeset
|
5692 cairo_rectangle(cr, area.x, area.y, area.width, area.height); |
|
3456e2ebebd4
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diff
changeset
|
5693 cairo_clip(cr); |
|
3456e2ebebd4
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diff
changeset
|
5694 #else |
| 7 | 5695 gdk_gc_set_clip_origin(gui.text_gc, 0, 0); |
| 5696 gdk_gc_set_clip_rectangle(gui.text_gc, &area); | |
|
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diff
changeset
|
5697 #endif |
| 7 | 5698 |
| 5699 glyphs = pango_glyph_string_new(); | |
| 5700 | |
| 5701 /* | |
| 5702 * Optimization hack: If possible, skip the itemize and shaping process | |
| 5703 * for pure ASCII strings. This optimization is particularly effective | |
| 5704 * because Vim draws space characters to clear parts of the screen. | |
| 5705 */ | |
| 5706 if (!(flags & DRAW_ITALIC) | |
| 5707 && !((flags & DRAW_BOLD) && gui.font_can_bold) | |
| 5708 && gui.ascii_glyphs != NULL) | |
| 5709 { | |
| 5710 char_u *p; | |
| 5711 | |
| 5712 for (p = s; p < s + len; ++p) | |
| 5713 if (*p & 0x80) | |
| 5714 goto not_ascii; | |
| 5715 | |
| 5716 pango_glyph_string_set_size(glyphs, len); | |
| 5717 | |
| 5718 for (i = 0; i < len; ++i) | |
| 5719 { | |
|
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9848
diff
changeset
|
5720 glyphs->glyphs[i] = gui.ascii_glyphs->glyphs[2 * s[i]]; |
| 7 | 5721 glyphs->log_clusters[i] = i; |
| 5722 } | |
| 5723 | |
|
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7870
diff
changeset
|
5724 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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parents:
7870
diff
changeset
|
5725 draw_glyph_string(row, col, len, flags, gui.ascii_font, glyphs, cr); |
|
3456e2ebebd4
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diff
changeset
|
5726 #else |
| 7 | 5727 draw_glyph_string(row, col, len, flags, gui.ascii_font, glyphs); |
|
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7870
diff
changeset
|
5728 #endif |
| 7 | 5729 |
| 5730 column_offset = len; | |
| 5731 } | |
| 5732 else | |
| 5733 not_ascii: | |
| 5734 { | |
| 5735 PangoAttrList *attr_list; | |
| 5736 GList *item_list; | |
| 5737 int cluster_width; | |
| 5738 int last_glyph_rbearing; | |
| 5739 int cells = 0; /* cells occupied by current cluster */ | |
| 5740 | |
| 26 | 5741 /* Safety check: pango crashes when invoked with invalid utf-8 |
| 5742 * characters. */ | |
| 5743 if (!utf_valid_string(s, s + len)) | |
| 5744 { | |
| 5745 column_offset = len; | |
| 5746 goto skipitall; | |
| 5747 } | |
| 5748 | |
| 7 | 5749 /* original width of the current cluster */ |
| 5750 cluster_width = PANGO_SCALE * gui.char_width; | |
| 5751 | |
| 5752 /* right bearing of the last non-composing glyph */ | |
| 5753 last_glyph_rbearing = PANGO_SCALE * gui.char_width; | |
| 5754 | |
| 5755 attr_list = pango_attr_list_new(); | |
| 5756 | |
| 5757 /* If 'guifontwide' is set then use that for double-width characters. | |
| 5758 * Otherwise just go with 'guifont' and let Pango do its thing. */ | |
| 5759 if (gui.wide_font != NULL) | |
| 5760 apply_wide_font_attr(s, len, attr_list); | |
| 5761 | |
| 5762 if ((flags & DRAW_BOLD) && gui.font_can_bold) | |
| 5763 INSERT_PANGO_ATTR(pango_attr_weight_new(PANGO_WEIGHT_BOLD), | |
| 5764 attr_list, 0, len); | |
| 5765 if (flags & DRAW_ITALIC) | |
| 5766 INSERT_PANGO_ATTR(pango_attr_style_new(PANGO_STYLE_ITALIC), | |
| 5767 attr_list, 0, len); | |
| 5768 /* | |
| 5769 * Break the text into segments with consistent directional level | |
| 5770 * and shaping engine. Pure Latin text needs only a single segment, | |
| 5771 * so there's no need to worry about the loop's efficiency. Better | |
| 5772 * try to optimize elsewhere, e.g. reducing exposes and stuff :) | |
| 5773 */ | |
| 5774 item_list = pango_itemize(gui.text_context, | |
| 5775 (const char *)s, 0, len, attr_list, NULL); | |
| 5776 | |
| 5777 while (item_list != NULL) | |
| 5778 { | |
| 5779 PangoItem *item; | |
| 5780 int item_cells = 0; /* item length in cells */ | |
| 5781 | |
| 5782 item = (PangoItem *)item_list->data; | |
| 5783 item_list = g_list_delete_link(item_list, item_list); | |
| 5784 /* | |
| 5785 * Increment the bidirectional embedding level by 1 if it is not | |
| 5786 * even. An odd number means the output will be RTL, but we don't | |
| 5787 * want that since Vim handles right-to-left text on its own. It | |
| 5788 * would probably be sufficient to just set level = 0, but you can | |
| 5789 * never know :) | |
| 5790 * | |
| 5791 * Unfortunately we can't take advantage of Pango's ability to | |
| 5792 * render both LTR and RTL at the same time. In order to support | |
| 5793 * that, Vim's main screen engine would have to make use of Pango | |
| 5794 * functionality. | |
| 5795 */ | |
| 5796 item->analysis.level = (item->analysis.level + 1) & (~1U); | |
| 5797 | |
| 5798 /* HACK: Overrule the shape engine, we don't want shaping to be | |
| 5799 * done, because drawing the cursor would change the display. */ | |
| 5800 item->analysis.shape_engine = default_shape_engine; | |
| 5801 | |
|
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changeset
|
5802 #ifdef HAVE_PANGO_SHAPE_FULL |
|
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changeset
|
5803 pango_shape_full((const char *)s + item->offset, item->length, |
|
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|
5804 (const char *)s, len, &item->analysis, glyphs); |
|
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changeset
|
5805 #else |
|
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changeset
|
5806 pango_shape((const char *)s + item->offset, item->length, |
|
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changeset
|
5807 &item->analysis, glyphs); |
|
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changeset
|
5808 #endif |
| 7 | 5809 /* |
| 5810 * Fixed-width hack: iterate over the array and assign a fixed | |
| 5811 * width to each glyph, thus overriding the choice made by the | |
| 5812 * shaping engine. We use utf_char2cells() to determine the | |
| 5813 * number of cells needed. | |
| 5814 * | |
| 5815 * Also perform all kind of dark magic to get composing | |
| 5816 * characters right (and pretty too of course). | |
| 5817 */ | |
| 5818 for (i = 0; i < glyphs->num_glyphs; ++i) | |
| 5819 { | |
| 5820 PangoGlyphInfo *glyph; | |
| 5821 | |
| 5822 glyph = &glyphs->glyphs[i]; | |
| 5823 | |
| 5824 if (glyph->attr.is_cluster_start) | |
| 5825 { | |
| 5826 int cellcount; | |
| 5827 | |
| 5828 cellcount = count_cluster_cells( | |
| 5829 s, item, glyphs, i, &cluster_width, | |
| 5830 (item_list != NULL) ? &last_glyph_rbearing : NULL); | |
| 5831 | |
| 5832 if (cellcount > 0) | |
| 5833 { | |
| 5834 int width; | |
| 5835 | |
| 5836 width = cellcount * gui.char_width * PANGO_SCALE; | |
| 5837 glyph->geometry.x_offset += | |
| 5838 MAX(0, width - cluster_width) / 2; | |
| 5839 glyph->geometry.width = width; | |
| 5840 } | |
| 5841 else | |
| 5842 { | |
| 5843 /* If there are only combining characters in the | |
| 5844 * cluster, we cannot just change the width of the | |
| 5845 * previous glyph since there is none. Therefore | |
| 5846 * some guesswork is needed. */ | |
| 5847 setup_zero_width_cluster(item, glyph, cells, | |
| 5848 cluster_width, | |
| 5849 last_glyph_rbearing); | |
| 5850 } | |
| 5851 | |
| 5852 item_cells += cellcount; | |
| 5853 cells = cellcount; | |
| 5854 } | |
| 5855 else if (i > 0) | |
| 5856 { | |
| 5857 int width; | |
| 5858 | |
| 5859 /* There is a previous glyph, so we deal with combining | |
|
2507
2070b63605a7
Fix: with newer GTK versions accented characters were drawn too much to the
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
5860 * characters the canonical way. |
|
2517
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Improve positioning of combining characters in GTK.
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diff
changeset
|
5861 * In some circumstances Pango uses a positive x_offset, |
|
fe5709686d05
Improve positioning of combining characters in GTK.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
5862 * then use the width of the previous glyph for this one |
|
fe5709686d05
Improve positioning of combining characters in GTK.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
5863 * and set the previous width to zero. |
|
fe5709686d05
Improve positioning of combining characters in GTK.
Bram Moolenaar <bram@vim.org>
parents:
2507
diff
changeset
|
5864 * Otherwise we get a negative x_offset, Pango has already |
|
fe5709686d05
Improve positioning of combining characters in GTK.
Bram Moolenaar <bram@vim.org>
parents:
2507
diff
changeset
|
5865 * positioned the combining char, keep the widths as they |
|
fe5709686d05
Improve positioning of combining characters in GTK.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
5866 * are. |
|
2507
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diff
changeset
|
5867 * For both adjust the x_offset to position the glyph in |
|
2517
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
5868 * the middle. */ |
|
2507
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Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
5869 if (glyph->geometry.x_offset >= 0) |
|
2517
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
5870 { |
|
fe5709686d05
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parents:
2507
diff
changeset
|
5871 glyphs->glyphs[i].geometry.width = |
|
fe5709686d05
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Bram Moolenaar <bram@vim.org>
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2507
diff
changeset
|
5872 glyphs->glyphs[i - 1].geometry.width; |
|
2507
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diff
changeset
|
5873 glyphs->glyphs[i - 1].geometry.width = 0; |
|
2517
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
5874 } |
| 7 | 5875 width = cells * gui.char_width * PANGO_SCALE; |
| 5876 glyph->geometry.x_offset += | |
| 5877 MAX(0, width - cluster_width) / 2; | |
| 5878 } | |
| 5879 else /* i == 0 "cannot happen" */ | |
| 5880 { | |
| 5881 glyph->geometry.width = 0; | |
| 5882 } | |
| 5883 } | |
| 5884 | |
| 5885 /*** Aaaaand action! ***/ | |
|
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diff
changeset
|
5886 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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diff
changeset
|
5887 draw_glyph_string(row, col + column_offset, item_cells, |
|
3456e2ebebd4
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diff
changeset
|
5888 flags, item->analysis.font, glyphs, |
|
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diff
changeset
|
5889 cr); |
|
3456e2ebebd4
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diff
changeset
|
5890 #else |
| 7 | 5891 draw_glyph_string(row, col + column_offset, item_cells, |
| 5892 flags, item->analysis.font, glyphs); | |
|
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diff
changeset
|
5893 #endif |
| 7 | 5894 |
| 5895 pango_item_free(item); | |
| 5896 | |
| 5897 column_offset += item_cells; | |
| 5898 } | |
| 5899 | |
| 5900 pango_attr_list_unref(attr_list); | |
| 5901 } | |
| 5902 | |
| 26 | 5903 skipitall: |
| 207 | 5904 /* Draw underline and undercurl. */ |
|
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diff
changeset
|
5905 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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diff
changeset
|
5906 draw_under(flags, row, col, column_offset, cr); |
|
3456e2ebebd4
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diff
changeset
|
5907 #else |
| 207 | 5908 draw_under(flags, row, col, column_offset); |
|
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diff
changeset
|
5909 #endif |
| 7 | 5910 |
| 5911 pango_glyph_string_free(glyphs); | |
| 5912 vim_free(conv_buf); | |
| 5913 | |
|
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diff
changeset
|
5914 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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diff
changeset
|
5915 cairo_destroy(cr); |
|
3456e2ebebd4
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diff
changeset
|
5916 if (!gui.by_signal) |
|
3456e2ebebd4
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diff
changeset
|
5917 gdk_window_invalidate_rect(gtk_widget_get_window(gui.drawarea), |
|
3456e2ebebd4
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diff
changeset
|
5918 &area, FALSE); |
|
3456e2ebebd4
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diff
changeset
|
5919 #else |
| 7 | 5920 gdk_gc_set_clip_rectangle(gui.text_gc, NULL); |
|
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diff
changeset
|
5921 #endif |
| 7 | 5922 |
| 5923 return column_offset; | |
| 5924 } | |
| 5925 | |
| 5926 /* | |
| 5927 * Return OK if the key with the termcap name "name" is supported. | |
| 5928 */ | |
| 5929 int | |
| 5930 gui_mch_haskey(char_u *name) | |
| 5931 { | |
| 5932 int i; | |
| 5933 | |
| 5934 for (i = 0; special_keys[i].key_sym != 0; i++) | |
| 5935 if (name[0] == special_keys[i].code0 | |
| 5936 && name[1] == special_keys[i].code1) | |
| 5937 return OK; | |
| 5938 return FAIL; | |
| 5939 } | |
| 5940 | |
| 4133 | 5941 #if defined(FEAT_TITLE) || defined(FEAT_EVAL) || defined(PROTO) |
| 7 | 5942 /* |
| 5943 * Return the text window-id and display. Only required for X-based GUI's | |
| 5944 */ | |
| 5945 int | |
| 5946 gui_get_x11_windis(Window *win, Display **dis) | |
| 5947 { | |
|
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diff
changeset
|
5948 if (gui.mainwin != NULL && gtk_widget_get_window(gui.mainwin) != NULL) |
|
14712
82e7ce311065
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diff
changeset
|
5949 { |
|
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diff
changeset
|
5950 *dis = GDK_WINDOW_XDISPLAY(gtk_widget_get_window(gui.mainwin)); |
|
3456e2ebebd4
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diff
changeset
|
5951 *win = GDK_WINDOW_XID(gtk_widget_get_window(gui.mainwin)); |
| 7 | 5952 return OK; |
| 5953 } | |
| 5954 | |
| 5955 *dis = NULL; | |
| 5956 *win = 0; | |
| 5957 return FAIL; | |
| 5958 } | |
| 5959 #endif | |
| 5960 | |
| 5961 #if defined(FEAT_CLIENTSERVER) \ | |
| 5962 || (defined(FEAT_X11) && defined(FEAT_CLIPBOARD)) || defined(PROTO) | |
| 5963 | |
| 5964 Display * | |
| 5965 gui_mch_get_display(void) | |
| 5966 { | |
|
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diff
changeset
|
5967 if (gui.mainwin != NULL && gtk_widget_get_window(gui.mainwin) != NULL) |
|
3456e2ebebd4
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diff
changeset
|
5968 return GDK_WINDOW_XDISPLAY(gtk_widget_get_window(gui.mainwin)); |
| 7 | 5969 else |
| 5970 return NULL; | |
| 5971 } | |
| 5972 #endif | |
| 5973 | |
| 5974 void | |
| 5975 gui_mch_beep(void) | |
| 5976 { | |
| 5977 GdkDisplay *display; | |
| 5978 | |
|
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7870
diff
changeset
|
5979 if (gui.mainwin != NULL && gtk_widget_get_realized(gui.mainwin)) |
| 7 | 5980 display = gtk_widget_get_display(gui.mainwin); |
| 5981 else | |
| 5982 display = gdk_display_get_default(); | |
| 5983 | |
| 5984 if (display != NULL) | |
| 5985 gdk_display_beep(display); | |
| 5986 } | |
| 5987 | |
| 5988 void | |
| 5989 gui_mch_flash(int msec) | |
| 5990 { | |
|
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7870
diff
changeset
|
5991 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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diff
changeset
|
5992 /* TODO Replace GdkGC with Cairo */ |
|
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diff
changeset
|
5993 (void)msec; |
|
3456e2ebebd4
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diff
changeset
|
5994 #else |
| 7 | 5995 GdkGCValues values; |
| 5996 GdkGC *invert_gc; | |
| 5997 | |
| 5998 if (gui.drawarea->window == NULL) | |
| 5999 return; | |
| 6000 | |
| 6001 values.foreground.pixel = gui.norm_pixel ^ gui.back_pixel; | |
| 6002 values.background.pixel = gui.norm_pixel ^ gui.back_pixel; | |
| 6003 values.function = GDK_XOR; | |
| 6004 invert_gc = gdk_gc_new_with_values(gui.drawarea->window, | |
| 6005 &values, | |
| 6006 GDK_GC_FOREGROUND | | |
| 6007 GDK_GC_BACKGROUND | | |
| 6008 GDK_GC_FUNCTION); | |
| 6009 gdk_gc_set_exposures(invert_gc, | |
| 6010 gui.visibility != GDK_VISIBILITY_UNOBSCURED); | |
| 6011 /* | |
| 6012 * Do a visual beep by changing back and forth in some undetermined way, | |
| 6013 * the foreground and background colors. This is due to the fact that | |
| 6014 * there can't be really any prediction about the effects of XOR on | |
| 6015 * arbitrary X11 servers. However this seems to be enough for what we | |
| 6016 * intend it to do. | |
| 6017 */ | |
| 6018 gdk_draw_rectangle(gui.drawarea->window, invert_gc, | |
| 6019 TRUE, | |
| 6020 0, 0, | |
| 6021 FILL_X((int)Columns) + gui.border_offset, | |
| 6022 FILL_Y((int)Rows) + gui.border_offset); | |
| 6023 | |
| 6024 gui_mch_flush(); | |
| 6025 ui_delay((long)msec, TRUE); /* wait so many msec */ | |
| 6026 | |
| 6027 gdk_draw_rectangle(gui.drawarea->window, invert_gc, | |
| 6028 TRUE, | |
| 6029 0, 0, | |
| 6030 FILL_X((int)Columns) + gui.border_offset, | |
| 6031 FILL_Y((int)Rows) + gui.border_offset); | |
| 6032 | |
| 6033 gdk_gc_destroy(invert_gc); | |
|
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diff
changeset
|
6034 #endif |
| 7 | 6035 } |
| 6036 | |
| 6037 /* | |
| 6038 * Invert a rectangle from row r, column c, for nr rows and nc columns. | |
| 6039 */ | |
| 6040 void | |
| 6041 gui_mch_invert_rectangle(int r, int c, int nr, int nc) | |
| 6042 { | |
|
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diff
changeset
|
6043 #if GTK_CHECK_VERSION(3,0,0) |
|
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changeset
|
6044 const GdkRectangle rect = { |
|
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|
6045 FILL_X(c), FILL_Y(r), nc * gui.char_width, nr * gui.char_height |
|
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changeset
|
6046 }; |
|
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diff
changeset
|
6047 cairo_t * const cr = cairo_create(gui.surface); |
|
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|
6048 |
|
9624
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9523
diff
changeset
|
6049 set_cairo_source_rgba_from_color(cr, gui.norm_pixel ^ gui.back_pixel); |
|
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changeset
|
6050 # if CAIRO_VERSION >= CAIRO_VERSION_ENCODE(1,9,2) |
|
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|
6051 cairo_set_operator(cr, CAIRO_OPERATOR_DIFFERENCE); |
|
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|
6052 # else |
|
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changeset
|
6053 /* Give an implementation for older cairo versions if necessary. */ |
|
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|
6054 # endif |
|
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changeset
|
6055 gdk_cairo_rectangle(cr, &rect); |
|
8877ea0a27ec
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diff
changeset
|
6056 cairo_fill(cr); |
|
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changeset
|
6057 |
|
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diff
changeset
|
6058 cairo_destroy(cr); |
|
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changeset
|
6059 |
|
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changeset
|
6060 if (!gui.by_signal) |
|
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changeset
|
6061 gtk_widget_queue_draw_area(gui.drawarea, rect.x, rect.y, |
|
8877ea0a27ec
commit https://github.com/vim/vim/commit/4fc563b397949ce23190045112fa08c0776a56e6
Christian Brabandt <cb@256bit.org>
parents:
8469
diff
changeset
|
6062 rect.width, rect.height); |
|
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6063 #else |
| 7 | 6064 GdkGCValues values; |
| 6065 GdkGC *invert_gc; | |
| 6066 | |
| 6067 if (gui.drawarea->window == NULL) | |
| 6068 return; | |
| 6069 | |
| 944 | 6070 values.foreground.pixel = gui.norm_pixel ^ gui.back_pixel; |
| 6071 values.background.pixel = gui.norm_pixel ^ gui.back_pixel; | |
| 7 | 6072 values.function = GDK_XOR; |
| 6073 invert_gc = gdk_gc_new_with_values(gui.drawarea->window, | |
| 6074 &values, | |
| 6075 GDK_GC_FOREGROUND | | |
| 6076 GDK_GC_BACKGROUND | | |
| 6077 GDK_GC_FUNCTION); | |
| 944 | 6078 gdk_gc_set_exposures(invert_gc, gui.visibility != |
| 6079 GDK_VISIBILITY_UNOBSCURED); | |
| 7 | 6080 gdk_draw_rectangle(gui.drawarea->window, invert_gc, |
| 6081 TRUE, | |
| 6082 FILL_X(c), FILL_Y(r), | |
| 6083 (nc) * gui.char_width, (nr) * gui.char_height); | |
| 6084 gdk_gc_destroy(invert_gc); | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6085 #endif |
| 7 | 6086 } |
| 6087 | |
| 6088 /* | |
| 6089 * Iconify the GUI window. | |
| 6090 */ | |
| 6091 void | |
| 6092 gui_mch_iconify(void) | |
| 6093 { | |
| 6094 gtk_window_iconify(GTK_WINDOW(gui.mainwin)); | |
| 6095 } | |
| 6096 | |
| 6097 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 6098 /* | |
| 6099 * Bring the Vim window to the foreground. | |
| 6100 */ | |
| 6101 void | |
| 6102 gui_mch_set_foreground(void) | |
| 6103 { | |
| 6104 gtk_window_present(GTK_WINDOW(gui.mainwin)); | |
| 6105 } | |
| 6106 #endif | |
| 6107 | |
| 6108 /* | |
| 6109 * Draw a cursor without focus. | |
| 6110 */ | |
| 6111 void | |
| 6112 gui_mch_draw_hollow_cursor(guicolor_T color) | |
| 6113 { | |
| 6114 int i = 1; | |
|
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parents:
7870
diff
changeset
|
6115 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6116 cairo_t *cr; |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6117 #endif |
|
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parents:
7870
diff
changeset
|
6118 |
|
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Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6119 if (gtk_widget_get_window(gui.drawarea) == NULL) |
| 7 | 6120 return; |
| 6121 | |
|
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parents:
7870
diff
changeset
|
6122 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6123 cr = cairo_create(gui.surface); |
|
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parents:
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diff
changeset
|
6124 #endif |
|
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diff
changeset
|
6125 |
| 7 | 6126 gui_mch_set_fg_color(color); |
| 6127 | |
|
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diff
changeset
|
6128 #if GTK_CHECK_VERSION(3,0,0) |
|
9624
d63b85fe3dc7
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parents:
9523
diff
changeset
|
6129 cairo_set_source_rgba(cr, |
|
d63b85fe3dc7
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9523
diff
changeset
|
6130 gui.fgcolor->red, gui.fgcolor->green, gui.fgcolor->blue, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
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parents:
9523
diff
changeset
|
6131 gui.fgcolor->alpha); |
|
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diff
changeset
|
6132 #else |
| 7 | 6133 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); |
|
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parents:
7870
diff
changeset
|
6134 #endif |
| 7 | 6135 if (mb_lefthalve(gui.row, gui.col)) |
| 6136 i = 2; | |
|
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parents:
7870
diff
changeset
|
6137 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6138 cairo_set_line_width(cr, 1.0); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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parents:
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diff
changeset
|
6139 cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT); |
|
3456e2ebebd4
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diff
changeset
|
6140 cairo_rectangle(cr, |
|
3456e2ebebd4
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diff
changeset
|
6141 FILL_X(gui.col) + 0.5, FILL_Y(gui.row) + 0.5, |
|
3456e2ebebd4
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diff
changeset
|
6142 i * gui.char_width - 1, gui.char_height - 1); |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6143 cairo_stroke(cr); |
|
3456e2ebebd4
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diff
changeset
|
6144 cairo_destroy(cr); |
|
3456e2ebebd4
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diff
changeset
|
6145 #else |
| 7 | 6146 gdk_draw_rectangle(gui.drawarea->window, gui.text_gc, |
| 6147 FALSE, | |
| 6148 FILL_X(gui.col), FILL_Y(gui.row), | |
| 6149 i * gui.char_width - 1, gui.char_height - 1); | |
|
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diff
changeset
|
6150 #endif |
| 7 | 6151 } |
| 6152 | |
| 6153 /* | |
| 6154 * Draw part of a cursor, "w" pixels wide, and "h" pixels high, using | |
| 6155 * color "color". | |
| 6156 */ | |
| 6157 void | |
| 6158 gui_mch_draw_part_cursor(int w, int h, guicolor_T color) | |
| 6159 { | |
|
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diff
changeset
|
6160 if (gtk_widget_get_window(gui.drawarea) == NULL) |
| 7 | 6161 return; |
| 6162 | |
| 6163 gui_mch_set_fg_color(color); | |
| 6164 | |
|
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7870
diff
changeset
|
6165 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
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parents:
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diff
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|
6166 { |
|
3456e2ebebd4
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diff
changeset
|
6167 cairo_t *cr; |
|
3456e2ebebd4
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diff
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|
6168 |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6169 cr = cairo_create(gui.surface); |
|
9624
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parents:
9523
diff
changeset
|
6170 cairo_set_source_rgba(cr, |
|
d63b85fe3dc7
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9523
diff
changeset
|
6171 gui.fgcolor->red, gui.fgcolor->green, gui.fgcolor->blue, |
|
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
6172 gui.fgcolor->alpha); |
|
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parents:
7870
diff
changeset
|
6173 cairo_rectangle(cr, |
|
3456e2ebebd4
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diff
changeset
|
6174 # ifdef FEAT_RIGHTLEFT |
|
3456e2ebebd4
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diff
changeset
|
6175 /* vertical line should be on the right of current point */ |
|
3456e2ebebd4
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parents:
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diff
changeset
|
6176 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w : |
|
3456e2ebebd4
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diff
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|
6177 # endif |
|
3456e2ebebd4
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diff
changeset
|
6178 FILL_X(gui.col), FILL_Y(gui.row) + gui.char_height - h, |
|
3456e2ebebd4
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diff
changeset
|
6179 w, h); |
|
3456e2ebebd4
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diff
changeset
|
6180 cairo_fill(cr); |
|
3456e2ebebd4
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diff
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|
6181 cairo_destroy(cr); |
|
3456e2ebebd4
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diff
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|
6182 } |
|
3456e2ebebd4
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diff
changeset
|
6183 #else /* !GTK_CHECK_VERSION(3,0,0) */ |
| 7 | 6184 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); |
| 6185 gdk_draw_rectangle(gui.drawarea->window, gui.text_gc, | |
| 6186 TRUE, | |
|
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diff
changeset
|
6187 # ifdef FEAT_RIGHTLEFT |
| 7 | 6188 /* vertical line should be on the right of current point */ |
| 6189 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w : | |
|
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diff
changeset
|
6190 # endif |
| 7 | 6191 FILL_X(gui.col), |
| 6192 FILL_Y(gui.row) + gui.char_height - h, | |
| 6193 w, h); | |
|
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diff
changeset
|
6194 #endif /* !GTK_CHECK_VERSION(3,0,0) */ |
| 7 | 6195 } |
| 6196 | |
| 6197 | |
| 6198 /* | |
| 6199 * Catch up with any queued X11 events. This may put keyboard input into the | |
| 6200 * input buffer, call resize call-backs, trigger timers etc. If there is | |
| 6201 * nothing in the X11 event queue (& no timers pending), then we return | |
| 6202 * immediately. | |
| 6203 */ | |
| 6204 void | |
| 6205 gui_mch_update(void) | |
| 6206 { | |
|
2301
6f63294a1781
Avoid use of the GTK mail_loop() so that the GtkFileChooser can be used.
Bram Moolenaar <bram@vim.org>
parents:
2278
diff
changeset
|
6207 while (g_main_context_pending(NULL) && !vim_is_input_buf_full()) |
|
6f63294a1781
Avoid use of the GTK mail_loop() so that the GtkFileChooser can be used.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6208 g_main_context_iteration(NULL, TRUE); |
| 7 | 6209 } |
| 6210 | |
|
12250
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
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parents:
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diff
changeset
|
6211 static timeout_cb_type |
| 7 | 6212 input_timer_cb(gpointer data) |
| 6213 { | |
| 6214 int *timed_out = (int *) data; | |
| 6215 | |
| 1226 | 6216 /* Just inform the caller about the occurrence of it */ |
| 7 | 6217 *timed_out = TRUE; |
| 6218 | |
| 6219 return FALSE; /* don't happen again */ | |
| 6220 } | |
| 6221 | |
|
12250
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diff
changeset
|
6222 #ifdef FEAT_JOB_CHANNEL |
|
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changeset
|
6223 static timeout_cb_type |
|
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diff
changeset
|
6224 channel_poll_cb(gpointer data UNUSED) |
|
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parents:
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diff
changeset
|
6225 { |
|
ac8b2f9c1409
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diff
changeset
|
6226 /* Using an event handler for a channel that may be disconnected does |
|
ac8b2f9c1409
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diff
changeset
|
6227 * not work, it hangs. Instead poll for messages. */ |
|
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diff
changeset
|
6228 channel_handle_events(TRUE); |
|
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diff
changeset
|
6229 parse_queued_messages(); |
|
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changeset
|
6230 |
|
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diff
changeset
|
6231 return TRUE; /* repeat */ |
|
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diff
changeset
|
6232 } |
|
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diff
changeset
|
6233 #endif |
|
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changeset
|
6234 |
| 7 | 6235 /* |
| 6236 * GUI input routine called by gui_wait_for_chars(). Waits for a character | |
| 6237 * from the keyboard. | |
| 6238 * wtime == -1 Wait forever. | |
| 6239 * wtime == 0 This should never happen. | |
| 6240 * wtime > 0 Wait wtime milliseconds for a character. | |
| 6241 * Returns OK if a character was found to be available within the given time, | |
| 6242 * or FAIL otherwise. | |
| 6243 */ | |
| 6244 int | |
| 6245 gui_mch_wait_for_chars(long wtime) | |
| 6246 { | |
|
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6247 int focus; |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6248 guint timer; |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6249 static int timed_out; |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6250 int retval = FAIL; |
|
12250
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6251 #ifdef FEAT_JOB_CHANNEL |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6252 guint channel_timer = 0; |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6253 #endif |
| 7 | 6254 |
| 6255 timed_out = FALSE; | |
| 6256 | |
|
15665
31367ce5aac7
patch 8.1.0840: getchar(0) never returns a character in the terminal
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
6257 // This timeout makes sure that we will return if no characters arrived in |
|
31367ce5aac7
patch 8.1.0840: getchar(0) never returns a character in the terminal
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
6258 // time. If "wtime" is zero just use one. |
|
31367ce5aac7
patch 8.1.0840: getchar(0) never returns a character in the terminal
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
6259 if (wtime >= 0) |
|
15730
e5441bee8063
patch 8.1.0872: confusing condition
Bram Moolenaar <Bram@vim.org>
parents:
15665
diff
changeset
|
6260 timer = timeout_add(wtime == 0 ? 1L : wtime, |
|
15665
31367ce5aac7
patch 8.1.0840: getchar(0) never returns a character in the terminal
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
6261 input_timer_cb, &timed_out); |
| 7 | 6262 else |
| 6263 timer = 0; | |
| 6264 | |
|
12250
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6265 #ifdef FEAT_JOB_CHANNEL |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6266 /* If there is a channel with the keep_open flag we need to poll for input |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6267 * on them. */ |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6268 if (channel_any_keep_open()) |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6269 channel_timer = timeout_add(20, channel_poll_cb, NULL); |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6270 #endif |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6271 |
| 7 | 6272 focus = gui.in_focus; |
| 6273 | |
| 6274 do | |
| 6275 { | |
| 6276 /* Stop or start blinking when focus changes */ | |
| 6277 if (gui.in_focus != focus) | |
| 6278 { | |
| 6279 if (gui.in_focus) | |
| 6280 gui_mch_start_blink(); | |
| 6281 else | |
|
13152
f4c3a7f410f4
patch 8.0.1450: GUI: endless loop when stopping cursor blinking
Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
6282 gui_mch_stop_blink(TRUE); |
| 7 | 6283 focus = gui.in_focus; |
| 6284 } | |
| 6285 | |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7098
diff
changeset
|
6286 #ifdef MESSAGE_QUEUE |
|
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6287 # ifdef FEAT_TIMERS |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6288 did_add_timer = FALSE; |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6289 # endif |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
7098
diff
changeset
|
6290 parse_queued_messages(); |
|
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6291 # ifdef FEAT_TIMERS |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6292 if (did_add_timer) |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6293 /* Need to recompute the waiting time. */ |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6294 goto theend; |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6295 # endif |
| 1624 | 6296 #endif |
| 6297 | |
| 7 | 6298 /* |
| 6299 * Loop in GTK+ processing until a timeout or input occurs. | |
| 22 | 6300 * Skip this if input is available anyway (can happen in rare |
| 6301 * situations, sort of race condition). | |
| 7 | 6302 */ |
| 22 | 6303 if (!input_available()) |
|
2301
6f63294a1781
Avoid use of the GTK mail_loop() so that the GtkFileChooser can be used.
Bram Moolenaar <bram@vim.org>
parents:
2278
diff
changeset
|
6304 g_main_context_iteration(NULL, TRUE); |
| 7 | 6305 |
| 6306 /* Got char, return immediately */ | |
| 6307 if (input_available()) | |
| 6308 { | |
|
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6309 retval = OK; |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6310 goto theend; |
| 7 | 6311 } |
| 6312 } while (wtime < 0 || !timed_out); | |
| 6313 | |
| 6314 /* | |
| 6315 * Flush all eventually pending (drawing) events. | |
| 6316 */ | |
| 6317 gui_mch_update(); | |
| 6318 | |
|
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6319 theend: |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6320 if (timer != 0 && !timed_out) |
|
12250
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6321 timeout_remove(timer); |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6322 #ifdef FEAT_JOB_CHANNEL |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6323 if (channel_timer != 0) |
|
ac8b2f9c1409
patch 8.0.1005: terminal without job updates slowly in GUI
Christian Brabandt <cb@256bit.org>
parents:
12240
diff
changeset
|
6324 timeout_remove(channel_timer); |
|
9179
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6325 #endif |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6326 |
|
5e18efdad322
commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3
Christian Brabandt <cb@256bit.org>
parents:
8926
diff
changeset
|
6327 return retval; |
| 7 | 6328 } |
| 6329 | |
| 6330 | |
| 6331 /**************************************************************************** | |
| 6332 * Output drawing routines. | |
| 6333 ****************************************************************************/ | |
| 6334 | |
| 6335 | |
| 6336 /* Flush any output to the screen */ | |
| 6337 void | |
| 6338 gui_mch_flush(void) | |
| 6339 { | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6340 if (gui.mainwin != NULL && gtk_widget_get_realized(gui.mainwin)) |
|
14800
40e19745ad12
patch 8.1.0412: cannot build with GTK 2.4
Christian Brabandt <cb@256bit.org>
parents:
14786
diff
changeset
|
6341 #if GTK_CHECK_VERSION(2,4,0) |
|
9523
9d1abad90d6c
commit https://github.com/vim/vim/commit/fdadad994a6e8f6cc8b11519082e23200b96d0ba
Christian Brabandt <cb@256bit.org>
parents:
9489
diff
changeset
|
6342 gdk_display_flush(gtk_widget_get_display(gui.mainwin)); |
|
14800
40e19745ad12
patch 8.1.0412: cannot build with GTK 2.4
Christian Brabandt <cb@256bit.org>
parents:
14786
diff
changeset
|
6343 #else |
|
40e19745ad12
patch 8.1.0412: cannot build with GTK 2.4
Christian Brabandt <cb@256bit.org>
parents:
14786
diff
changeset
|
6344 gdk_display_sync(gtk_widget_get_display(gui.mainwin)); |
|
40e19745ad12
patch 8.1.0412: cannot build with GTK 2.4
Christian Brabandt <cb@256bit.org>
parents:
14786
diff
changeset
|
6345 #endif |
| 7 | 6346 } |
| 6347 | |
| 6348 /* | |
| 6349 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
| 6350 * (row2, col2) inclusive. | |
| 6351 */ | |
| 6352 void | |
|
10920
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6353 gui_mch_clear_block(int row1arg, int col1arg, int row2arg, int col2arg) |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6354 { |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6355 |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6356 int col1 = check_col(col1arg); |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6357 int col2 = check_col(col2arg); |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6358 int row1 = check_row(row1arg); |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6359 int row2 = check_row(row2arg); |
|
687833a3fadc
patch 8.0.0349: redrawing errors with GTK 3
Christian Brabandt <cb@256bit.org>
parents:
10773
diff
changeset
|
6360 |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6361 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6362 if (gtk_widget_get_window(gui.drawarea) == NULL) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6363 return; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6364 #else |
| 7 | 6365 GdkColor color; |
| 6366 | |
| 6367 if (gui.drawarea->window == NULL) | |
| 6368 return; | |
| 6369 | |
| 6370 color.pixel = gui.back_pixel; | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6371 #endif |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6372 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6373 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6374 { |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6375 /* Add one pixel to the far right column in case a double-stroked |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6376 * bold glyph may sit there. */ |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6377 const GdkRectangle rect = { |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6378 FILL_X(col1), FILL_Y(row1), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6379 (col2 - col1 + 1) * gui.char_width + (col2 == Columns - 1), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6380 (row2 - row1 + 1) * gui.char_height |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6381 }; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6382 GdkWindow * const win = gtk_widget_get_window(gui.drawarea); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6383 cairo_t * const cr = cairo_create(gui.surface); |
|
10390
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6384 # if GTK_CHECK_VERSION(3,22,2) |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6385 set_cairo_source_rgba_from_color(cr, gui.back_pixel); |
|
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6386 # else |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6387 cairo_pattern_t * const pat = gdk_window_get_background_pattern(win); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6388 if (pat != NULL) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6389 cairo_set_source(cr, pat); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6390 else |
|
9624
d63b85fe3dc7
commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents:
9523
diff
changeset
|
6391 set_cairo_source_rgba_from_color(cr, gui.back_pixel); |
|
10390
6c8a4d21b873
commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6392 # endif |
|
8218
3456e2ebebd4
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diff
changeset
|
6393 gdk_cairo_rectangle(cr, &rect); |
|
3456e2ebebd4
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diff
changeset
|
6394 cairo_fill(cr); |
|
3456e2ebebd4
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diff
changeset
|
6395 cairo_destroy(cr); |
|
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diff
changeset
|
6396 |
|
3456e2ebebd4
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diff
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|
6397 if (!gui.by_signal) |
|
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diff
changeset
|
6398 gdk_window_invalidate_rect(win, &rect, FALSE); |
|
3456e2ebebd4
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diff
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|
6399 } |
|
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diff
changeset
|
6400 #else /* !GTK_CHECK_VERSION(3,0,0) */ |
| 7 | 6401 gdk_gc_set_foreground(gui.text_gc, &color); |
| 6402 | |
| 6403 /* Clear one extra pixel at the far right, for when bold characters have | |
| 6404 * spilled over to the window border. */ | |
| 6405 gdk_draw_rectangle(gui.drawarea->window, gui.text_gc, TRUE, | |
| 6406 FILL_X(col1), FILL_Y(row1), | |
| 6407 (col2 - col1 + 1) * gui.char_width | |
| 6408 + (col2 == Columns - 1), | |
| 6409 (row2 - row1 + 1) * gui.char_height); | |
|
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diff
changeset
|
6410 #endif /* !GTK_CHECK_VERSION(3,0,0) */ |
|
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|
6411 } |
|
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|
6412 |
|
3456e2ebebd4
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|
6413 #if GTK_CHECK_VERSION(3,0,0) |
|
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|
6414 static void |
|
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|
6415 gui_gtk_window_clear(GdkWindow *win) |
|
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|
6416 { |
|
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diff
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|
6417 const GdkRectangle rect = { |
|
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|
6418 0, 0, gdk_window_get_width(win), gdk_window_get_height(win) |
|
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|
6419 }; |
|
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diff
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|
6420 cairo_t * const cr = cairo_create(gui.surface); |
|
10390
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diff
changeset
|
6421 # if GTK_CHECK_VERSION(3,22,2) |
|
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|
6422 set_cairo_source_rgba_from_color(cr, gui.back_pixel); |
|
6c8a4d21b873
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|
6423 # else |
|
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|
6424 cairo_pattern_t * const pat = gdk_window_get_background_pattern(win); |
|
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|
6425 if (pat != NULL) |
|
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changeset
|
6426 cairo_set_source(cr, pat); |
|
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|
6427 else |
|
9624
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|
6428 set_cairo_source_rgba_from_color(cr, gui.back_pixel); |
|
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|
6429 # endif |
|
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|
6430 gdk_cairo_rectangle(cr, &rect); |
|
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|
6431 cairo_fill(cr); |
|
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|
6432 cairo_destroy(cr); |
|
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|
6433 |
|
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|
6434 if (!gui.by_signal) |
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|
6435 gdk_window_invalidate_rect(win, &rect, FALSE); |
|
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|
6436 } |
|
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|
6437 #else |
|
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changeset
|
6438 # define gui_gtk_window_clear(win) gdk_window_clear(win) |
|
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|
6439 #endif |
| 7 | 6440 |
| 6441 void | |
| 6442 gui_mch_clear_all(void) | |
| 6443 { | |
|
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6444 if (gtk_widget_get_window(gui.drawarea) != NULL) |
|
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|
6445 gui_gtk_window_clear(gtk_widget_get_window(gui.drawarea)); |
|
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|
6446 } |
|
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|
6447 |
|
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|
6448 #if !GTK_CHECK_VERSION(3,0,0) |
| 7 | 6449 /* |
| 6450 * Redraw any text revealed by scrolling up/down. | |
| 6451 */ | |
| 6452 static void | |
| 6453 check_copy_area(void) | |
| 6454 { | |
| 6455 GdkEvent *event; | |
| 6456 int expose_count; | |
| 6457 | |
| 6458 if (gui.visibility != GDK_VISIBILITY_PARTIAL) | |
| 6459 return; | |
| 6460 | |
| 6461 /* Avoid redrawing the cursor while scrolling or it'll end up where | |
| 6462 * we don't want it to be. I'm not sure if it's correct to call | |
| 6463 * gui_dont_update_cursor() at this point but it works as a quick | |
| 6464 * fix for now. */ | |
|
9848
664276833670
commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975
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9836
diff
changeset
|
6465 gui_dont_update_cursor(TRUE); |
| 7 | 6466 |
| 6467 do | |
| 6468 { | |
| 6469 /* Wait to check whether the scroll worked or not. */ | |
| 6470 event = gdk_event_get_graphics_expose(gui.drawarea->window); | |
| 6471 | |
| 6472 if (event == NULL) | |
| 6473 break; /* received NoExpose event */ | |
| 6474 | |
| 6475 gui_redraw(event->expose.area.x, event->expose.area.y, | |
| 6476 event->expose.area.width, event->expose.area.height); | |
| 6477 | |
| 6478 expose_count = event->expose.count; | |
| 6479 gdk_event_free(event); | |
| 6480 } | |
| 6481 while (expose_count > 0); /* more events follow */ | |
| 6482 | |
| 6483 gui_can_update_cursor(); | |
| 6484 } | |
|
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|
6485 #endif /* !GTK_CHECK_VERSION(3,0,0) */ |
|
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|
6486 |
|
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|
6487 #if GTK_CHECK_VERSION(3,0,0) |
|
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diff
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|
6488 static void |
|
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diff
changeset
|
6489 gui_gtk_surface_copy_rect(int dest_x, int dest_y, |
|
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|
6490 int src_x, int src_y, |
|
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diff
changeset
|
6491 int width, int height) |
|
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|
6492 { |
|
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|
6493 cairo_t * const cr = cairo_create(gui.surface); |
|
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|
6494 |
|
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|
6495 cairo_rectangle(cr, dest_x, dest_y, width, height); |
|
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|
6496 cairo_clip(cr); |
|
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|
6497 cairo_push_group(cr); |
|
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|
6498 cairo_set_source_surface(cr, gui.surface, dest_x - src_x, dest_y - src_y); |
|
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|
6499 cairo_paint(cr); |
|
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|
6500 cairo_pop_group_to_source(cr); |
|
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|
6501 cairo_paint(cr); |
|
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|
6502 |
|
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|
6503 cairo_destroy(cr); |
|
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|
6504 } |
|
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|
6505 #endif |
| 7 | 6506 |
| 6507 /* | |
| 6508 * Delete the given number of lines from the given row, scrolling up any | |
| 6509 * text further down within the scroll region. | |
| 6510 */ | |
| 6511 void | |
| 6512 gui_mch_delete_lines(int row, int num_lines) | |
| 6513 { | |
|
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|
6514 #if GTK_CHECK_VERSION(3,0,0) |
|
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|
6515 const int ncols = gui.scroll_region_right - gui.scroll_region_left + 1; |
|
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|
6516 const int nrows = gui.scroll_region_bot - row + 1; |
|
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|
6517 const int src_nrows = nrows - num_lines; |
|
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|
6518 |
|
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|
6519 gui_gtk_surface_copy_rect( |
|
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|
6520 FILL_X(gui.scroll_region_left), FILL_Y(row), |
|
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|
6521 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6522 gui.char_width * ncols + 1, gui.char_height * src_nrows); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6523 gui_clear_block( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6524 gui.scroll_region_bot - num_lines + 1, gui.scroll_region_left, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6525 gui.scroll_region_bot, gui.scroll_region_right); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6526 gui_gtk3_redraw( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6527 FILL_X(gui.scroll_region_left), FILL_Y(row), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6528 gui.char_width * ncols + 1, gui.char_height * nrows); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6529 if (!gui.by_signal) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6530 gtk_widget_queue_draw_area(gui.drawarea, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6531 FILL_X(gui.scroll_region_left), FILL_Y(row), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6532 gui.char_width * ncols + 1, gui.char_height * nrows); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6533 #else |
| 7 | 6534 if (gui.visibility == GDK_VISIBILITY_FULLY_OBSCURED) |
| 6535 return; /* Can't see the window */ | |
| 6536 | |
| 6537 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); | |
| 6538 gdk_gc_set_background(gui.text_gc, gui.bgcolor); | |
| 6539 | |
| 6540 /* copy one extra pixel, for when bold has spilled over */ | |
| 6541 gdk_window_copy_area(gui.drawarea->window, gui.text_gc, | |
| 6542 FILL_X(gui.scroll_region_left), FILL_Y(row), | |
| 6543 gui.drawarea->window, | |
| 6544 FILL_X(gui.scroll_region_left), | |
| 6545 FILL_Y(row + num_lines), | |
| 6546 gui.char_width * (gui.scroll_region_right | |
| 6547 - gui.scroll_region_left + 1) + 1, | |
| 6548 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1)); | |
| 6549 | |
| 6550 gui_clear_block(gui.scroll_region_bot - num_lines + 1, | |
| 6551 gui.scroll_region_left, | |
| 6552 gui.scroll_region_bot, gui.scroll_region_right); | |
| 6553 check_copy_area(); | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6554 #endif /* !GTK_CHECK_VERSION(3,0,0) */ |
| 7 | 6555 } |
| 6556 | |
| 6557 /* | |
| 6558 * Insert the given number of lines before the given row, scrolling down any | |
| 6559 * following text within the scroll region. | |
| 6560 */ | |
| 6561 void | |
| 6562 gui_mch_insert_lines(int row, int num_lines) | |
| 6563 { | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6564 #if GTK_CHECK_VERSION(3,0,0) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6565 const int ncols = gui.scroll_region_right - gui.scroll_region_left + 1; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6566 const int nrows = gui.scroll_region_bot - row + 1; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6567 const int src_nrows = nrows - num_lines; |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6568 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6569 gui_gtk_surface_copy_rect( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6570 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6571 FILL_X(gui.scroll_region_left), FILL_Y(row), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6572 gui.char_width * ncols + 1, gui.char_height * src_nrows); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6573 gui_mch_clear_block( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6574 row, gui.scroll_region_left, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6575 row + num_lines - 1, gui.scroll_region_right); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6576 gui_gtk3_redraw( |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6577 FILL_X(gui.scroll_region_left), FILL_Y(row), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6578 gui.char_width * ncols + 1, gui.char_height * nrows); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6579 if (!gui.by_signal) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6580 gtk_widget_queue_draw_area(gui.drawarea, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6581 FILL_X(gui.scroll_region_left), FILL_Y(row), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6582 gui.char_width * ncols + 1, gui.char_height * nrows); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6583 #else |
| 7 | 6584 if (gui.visibility == GDK_VISIBILITY_FULLY_OBSCURED) |
| 6585 return; /* Can't see the window */ | |
| 6586 | |
| 6587 gdk_gc_set_foreground(gui.text_gc, gui.fgcolor); | |
| 6588 gdk_gc_set_background(gui.text_gc, gui.bgcolor); | |
| 6589 | |
| 6590 /* copy one extra pixel, for when bold has spilled over */ | |
| 6591 gdk_window_copy_area(gui.drawarea->window, gui.text_gc, | |
| 6592 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines), | |
| 6593 gui.drawarea->window, | |
| 6594 FILL_X(gui.scroll_region_left), FILL_Y(row), | |
| 6595 gui.char_width * (gui.scroll_region_right | |
| 6596 - gui.scroll_region_left + 1) + 1, | |
| 6597 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1)); | |
| 6598 | |
| 6599 gui_clear_block(row, gui.scroll_region_left, | |
| 6600 row + num_lines - 1, gui.scroll_region_right); | |
| 6601 check_copy_area(); | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6602 #endif /* !GTK_CHECK_VERSION(3,0,0) */ |
| 7 | 6603 } |
| 6604 | |
| 6605 /* | |
| 6606 * X Selection stuff, for cutting and pasting text to other windows. | |
| 6607 */ | |
| 6608 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
6609 clip_mch_request_selection(Clipboard_T *cbd) |
| 7 | 6610 { |
| 6611 GdkAtom target; | |
| 6612 unsigned i; | |
| 1494 | 6613 time_t start; |
| 7 | 6614 |
| 6615 for (i = 0; i < N_SELECTION_TARGETS; ++i) | |
| 6616 { | |
| 1904 | 6617 if (!clip_html && selection_targets[i].info == TARGET_HTML) |
| 6618 continue; | |
| 7 | 6619 received_selection = RS_NONE; |
| 6620 target = gdk_atom_intern(selection_targets[i].target, FALSE); | |
| 6621 | |
| 6622 gtk_selection_convert(gui.drawarea, | |
| 6623 cbd->gtk_sel_atom, target, | |
| 6624 (guint32)GDK_CURRENT_TIME); | |
| 6625 | |
| 1494 | 6626 /* Hack: Wait up to three seconds for the selection. A hang was |
| 6627 * noticed here when using the netrw plugin combined with ":gui" | |
| 6628 * during the FocusGained event. */ | |
| 6629 start = time(NULL); | |
| 6630 while (received_selection == RS_NONE && time(NULL) < start + 3) | |
|
2301
6f63294a1781
Avoid use of the GTK mail_loop() so that the GtkFileChooser can be used.
Bram Moolenaar <bram@vim.org>
parents:
2278
diff
changeset
|
6631 g_main_context_iteration(NULL, TRUE); /* wait for selection_received_cb */ |
| 7 | 6632 |
| 6633 if (received_selection != RS_FAIL) | |
| 6634 return; | |
| 6635 } | |
| 6636 | |
| 6637 /* Final fallback position - use the X CUT_BUFFER0 store */ | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6638 yank_cut_buffer0(GDK_WINDOW_XDISPLAY(gtk_widget_get_window(gui.mainwin)), |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6639 cbd); |
| 7 | 6640 } |
| 6641 | |
| 6642 /* | |
| 6643 * Disown the selection. | |
| 6644 */ | |
| 6645 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
6646 clip_mch_lose_selection(Clipboard_T *cbd UNUSED) |
| 7 | 6647 { |
|
13503
5d345460c984
patch 8.0.1625: test_quotestar is flaky when run in GTK GUI
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6648 if (!in_selection_clear_event) |
|
5d345460c984
patch 8.0.1625: test_quotestar is flaky when run in GTK GUI
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6649 { |
|
5d345460c984
patch 8.0.1625: test_quotestar is flaky when run in GTK GUI
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6650 gtk_selection_owner_set(NULL, cbd->gtk_sel_atom, gui.event_time); |
|
5d345460c984
patch 8.0.1625: test_quotestar is flaky when run in GTK GUI
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6651 gui_mch_update(); |
|
5d345460c984
patch 8.0.1625: test_quotestar is flaky when run in GTK GUI
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
6652 } |
| 7 | 6653 } |
| 6654 | |
| 6655 /* | |
| 6656 * Own the selection and return OK if it worked. | |
| 6657 */ | |
| 6658 int | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
6659 clip_mch_own_selection(Clipboard_T *cbd) |
| 7 | 6660 { |
| 6661 int success; | |
| 6662 | |
| 6663 success = gtk_selection_owner_set(gui.drawarea, cbd->gtk_sel_atom, | |
| 2923 | 6664 gui.event_time); |
| 7 | 6665 gui_mch_update(); |
| 6666 return (success) ? OK : FAIL; | |
| 6667 } | |
| 6668 | |
| 6669 /* | |
| 6670 * Send the current selection to the clipboard. Do nothing for X because we | |
| 6671 * will fill in the selection only when requested by another app. | |
| 6672 */ | |
| 6673 void | |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
6674 clip_mch_set_selection(Clipboard_T *cbd UNUSED) |
| 7 | 6675 { |
| 6676 } | |
| 6677 | |
|
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
6678 #if (defined(FEAT_XCLIPBOARD) && defined(USE_SYSTEM)) || defined(PROTO) |
| 4209 | 6679 int |
|
17063
3147c7c2e86b
patch 8.1.1531: clipboard type name is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
6680 clip_gtk_owner_exists(Clipboard_T *cbd) |
| 4209 | 6681 { |
| 6682 return gdk_selection_owner_get(cbd->gtk_sel_atom) != NULL; | |
| 6683 } | |
|
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
6684 #endif |
| 4209 | 6685 |
| 7 | 6686 |
| 6687 #if defined(FEAT_MENU) || defined(PROTO) | |
| 6688 /* | |
| 6689 * Make a menu item appear either active or not active (grey or not grey). | |
| 6690 */ | |
| 6691 void | |
| 6692 gui_mch_menu_grey(vimmenu_T *menu, int grey) | |
| 6693 { | |
| 6694 if (menu->id == NULL) | |
| 6695 return; | |
| 6696 | |
| 6697 if (menu_is_separator(menu->name)) | |
| 6698 grey = TRUE; | |
| 6699 | |
| 6700 gui_mch_menu_hidden(menu, FALSE); | |
| 6701 /* Be clever about bitfields versus true booleans here! */ | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6702 if (!gtk_widget_get_sensitive(menu->id) == !grey) |
| 7 | 6703 { |
| 6704 gtk_widget_set_sensitive(menu->id, !grey); | |
| 6705 gui_mch_update(); | |
| 6706 } | |
| 6707 } | |
| 6708 | |
| 6709 /* | |
| 6710 * Make menu item hidden or not hidden. | |
| 6711 */ | |
| 6712 void | |
| 6713 gui_mch_menu_hidden(vimmenu_T *menu, int hidden) | |
| 6714 { | |
| 6715 if (menu->id == 0) | |
| 6716 return; | |
| 6717 | |
| 6718 if (hidden) | |
| 6719 { | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6720 if (gtk_widget_get_visible(menu->id)) |
| 7 | 6721 { |
| 6722 gtk_widget_hide(menu->id); | |
| 6723 gui_mch_update(); | |
| 6724 } | |
| 6725 } | |
| 6726 else | |
| 6727 { | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6728 if (!gtk_widget_get_visible(menu->id)) |
| 7 | 6729 { |
| 6730 gtk_widget_show(menu->id); | |
| 6731 gui_mch_update(); | |
| 6732 } | |
| 6733 } | |
| 6734 } | |
| 6735 | |
| 6736 /* | |
| 6737 * This is called after setting all the menus to grey/hidden or not. | |
| 6738 */ | |
| 6739 void | |
| 6740 gui_mch_draw_menubar(void) | |
| 6741 { | |
| 6742 /* just make sure that the visual changes get effect immediately */ | |
| 6743 gui_mch_update(); | |
| 6744 } | |
| 6745 #endif /* FEAT_MENU */ | |
| 6746 | |
| 6747 /* | |
| 6748 * Scrollbar stuff. | |
| 6749 */ | |
| 6750 void | |
| 6751 gui_mch_enable_scrollbar(scrollbar_T *sb, int flag) | |
| 6752 { | |
| 6753 if (sb->id == NULL) | |
| 6754 return; | |
| 6755 | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
6756 gtk_widget_set_visible(sb->id, flag); |
| 791 | 6757 update_window_manager_hints(0, 0); |
| 7 | 6758 } |
| 6759 | |
| 6760 | |
| 6761 /* | |
| 6762 * Return the RGB value of a pixel as long. | |
| 6763 */ | |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9879
diff
changeset
|
6764 guicolor_T |
| 7 | 6765 gui_mch_get_rgb(guicolor_T pixel) |
| 6766 { | |
|
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diff
changeset
|
6767 #if GTK_CHECK_VERSION(3,0,0) |
|
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diff
changeset
|
6768 return (long_u)pixel; |
|
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diff
changeset
|
6769 #else |
| 7 | 6770 GdkColor color; |
|
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diff
changeset
|
6771 |
| 7 | 6772 gdk_colormap_query_color(gtk_widget_get_colormap(gui.drawarea), |
| 6773 (unsigned long)pixel, &color); | |
| 6774 | |
|
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diff
changeset
|
6775 return (guicolor_T)( |
|
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diff
changeset
|
6776 (((unsigned)color.red & 0xff00) << 8) |
| 7 | 6777 | ((unsigned)color.green & 0xff00) |
|
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9879
diff
changeset
|
6778 | (((unsigned)color.blue & 0xff00) >> 8)); |
|
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diff
changeset
|
6779 #endif |
| 7 | 6780 } |
| 6781 | |
| 6782 /* | |
| 88 | 6783 * Get current mouse coordinates in text window. |
| 7 | 6784 */ |
| 88 | 6785 void |
| 6786 gui_mch_getmouse(int *x, int *y) | |
| 7 | 6787 { |
|
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diff
changeset
|
6788 gui_gtk_get_pointer(gui.drawarea, x, y, NULL); |
| 7 | 6789 } |
| 6790 | |
| 6791 void | |
| 6792 gui_mch_setmouse(int x, int y) | |
| 6793 { | |
| 6794 /* Sorry for the Xlib call, but we can't avoid it, since there is no | |
| 6795 * internal GDK mechanism present to accomplish this. (and for good | |
| 6796 * reason...) */ | |
|
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diff
changeset
|
6797 XWarpPointer(GDK_WINDOW_XDISPLAY(gtk_widget_get_window(gui.drawarea)), |
|
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diff
changeset
|
6798 (Window)0, GDK_WINDOW_XID(gtk_widget_get_window(gui.drawarea)), |
|
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diff
changeset
|
6799 0, 0, 0U, 0U, x, y); |
| 7 | 6800 } |
| 6801 | |
| 6802 | |
| 6803 #ifdef FEAT_MOUSESHAPE | |
| 6804 /* The last set mouse pointer shape is remembered, to be used when it goes | |
| 6805 * from hidden to not hidden. */ | |
| 6806 static int last_shape = 0; | |
| 6807 #endif | |
| 6808 | |
| 6809 /* | |
| 6810 * Use the blank mouse pointer or not. | |
| 6811 * | |
| 6812 * hide: TRUE = use blank ptr, FALSE = use parent ptr | |
| 6813 */ | |
| 6814 void | |
| 6815 gui_mch_mousehide(int hide) | |
| 6816 { | |
| 6817 if (gui.pointer_hidden != hide) | |
| 6818 { | |
| 6819 gui.pointer_hidden = hide; | |
|
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diff
changeset
|
6820 if (gtk_widget_get_window(gui.drawarea) && gui.blank_pointer != NULL) |
| 7 | 6821 { |
| 6822 if (hide) | |
|
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diff
changeset
|
6823 gdk_window_set_cursor(gtk_widget_get_window(gui.drawarea), |
|
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7870
diff
changeset
|
6824 gui.blank_pointer); |
| 7 | 6825 else |
| 6826 #ifdef FEAT_MOUSESHAPE | |
| 6827 mch_set_mouse_shape(last_shape); | |
|
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diff
changeset
|
6828 #else |
|
8301
6a4c11fa1aa3
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parents:
8281
diff
changeset
|
6829 gdk_window_set_cursor(gtk_widget_get_window(gui.drawarea), NULL); |
| 7 | 6830 #endif |
| 6831 } | |
| 6832 } | |
| 6833 } | |
| 6834 | |
| 6835 #if defined(FEAT_MOUSESHAPE) || defined(PROTO) | |
| 6836 | |
| 6837 /* Table for shape IDs. Keep in sync with the mshape_names[] table in | |
| 6838 * misc2.c! */ | |
| 6839 static const int mshape_ids[] = | |
| 6840 { | |
| 6841 GDK_LEFT_PTR, /* arrow */ | |
| 6842 GDK_CURSOR_IS_PIXMAP, /* blank */ | |
| 6843 GDK_XTERM, /* beam */ | |
| 6844 GDK_SB_V_DOUBLE_ARROW, /* updown */ | |
| 6845 GDK_SIZING, /* udsizing */ | |
| 6846 GDK_SB_H_DOUBLE_ARROW, /* leftright */ | |
| 6847 GDK_SIZING, /* lrsizing */ | |
| 6848 GDK_WATCH, /* busy */ | |
| 6849 GDK_X_CURSOR, /* no */ | |
| 6850 GDK_CROSSHAIR, /* crosshair */ | |
| 6851 GDK_HAND1, /* hand1 */ | |
| 6852 GDK_HAND2, /* hand2 */ | |
| 6853 GDK_PENCIL, /* pencil */ | |
| 6854 GDK_QUESTION_ARROW, /* question */ | |
| 6855 GDK_RIGHT_PTR, /* right-arrow */ | |
| 6856 GDK_CENTER_PTR, /* up-arrow */ | |
| 6857 GDK_LEFT_PTR /* last one */ | |
| 6858 }; | |
| 6859 | |
| 6860 void | |
| 6861 mch_set_mouse_shape(int shape) | |
| 6862 { | |
| 6863 int id; | |
| 6864 GdkCursor *c; | |
| 6865 | |
|
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diff
changeset
|
6866 if (gtk_widget_get_window(gui.drawarea) == NULL) |
| 7 | 6867 return; |
| 6868 | |
| 6869 if (shape == MSHAPE_HIDE || gui.pointer_hidden) | |
|
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7870
diff
changeset
|
6870 gdk_window_set_cursor(gtk_widget_get_window(gui.drawarea), |
|
3456e2ebebd4
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diff
changeset
|
6871 gui.blank_pointer); |
| 7 | 6872 else |
| 6873 { | |
| 6874 if (shape >= MSHAPE_NUMBERED) | |
| 6875 { | |
| 6876 id = shape - MSHAPE_NUMBERED; | |
| 6877 if (id >= GDK_LAST_CURSOR) | |
| 6878 id = GDK_LEFT_PTR; | |
| 6879 else | |
| 6880 id &= ~1; /* they are always even (why?) */ | |
| 6881 } | |
| 1884 | 6882 else if (shape < (int)(sizeof(mshape_ids) / sizeof(int))) |
| 7 | 6883 id = mshape_ids[shape]; |
| 842 | 6884 else |
| 6885 return; | |
| 7 | 6886 c = gdk_cursor_new_for_display( |
| 136 | 6887 gtk_widget_get_display(gui.drawarea), (GdkCursorType)id); |
|
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diff
changeset
|
6888 gdk_window_set_cursor(gtk_widget_get_window(gui.drawarea), c); |
|
3456e2ebebd4
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diff
changeset
|
6889 # if GTK_CHECK_VERSION(3,0,0) |
|
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diff
changeset
|
6890 g_object_unref(G_OBJECT(c)); |
|
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diff
changeset
|
6891 # else |
| 7 | 6892 gdk_cursor_destroy(c); /* Unref, actually. Bloody GTK+ 1. */ |
|
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diff
changeset
|
6893 # endif |
| 7 | 6894 } |
| 6895 if (shape != MSHAPE_HIDE) | |
| 6896 last_shape = shape; | |
| 6897 } | |
| 6898 #endif /* FEAT_MOUSESHAPE */ | |
| 6899 | |
| 6900 | |
| 6901 #if defined(FEAT_SIGN_ICONS) || defined(PROTO) | |
| 6902 /* | |
| 6903 * Signs are currently always 2 chars wide. With GTK+ 2, the image will be | |
| 6904 * scaled down if the current font is not big enough, or scaled up if the image | |
| 6905 * size is less than 3/4 of the maximum sign size. With GTK+ 1, the pixmap | |
| 6906 * will be cut off if the current font is not big enough, or centered if it's | |
| 6907 * too small. | |
| 6908 */ | |
| 6909 # define SIGN_WIDTH (2 * gui.char_width) | |
| 6910 # define SIGN_HEIGHT (gui.char_height) | |
| 6911 # define SIGN_ASPECT ((double)SIGN_HEIGHT / (double)SIGN_WIDTH) | |
| 6912 | |
| 6913 void | |
| 6914 gui_mch_drawsign(int row, int col, int typenr) | |
| 6915 { | |
| 6916 GdkPixbuf *sign; | |
| 6917 | |
| 6918 sign = (GdkPixbuf *)sign_get_image(typenr); | |
| 6919 | |
|
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diff
changeset
|
6920 if (sign != NULL && gui.drawarea != NULL |
|
3456e2ebebd4
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7870
diff
changeset
|
6921 && gtk_widget_get_window(gui.drawarea) != NULL) |
| 7 | 6922 { |
| 6923 int width; | |
| 6924 int height; | |
| 6925 int xoffset; | |
| 6926 int yoffset; | |
| 6927 int need_scale; | |
| 6928 | |
| 6929 width = gdk_pixbuf_get_width(sign); | |
| 6930 height = gdk_pixbuf_get_height(sign); | |
| 6931 /* | |
| 6932 * Decide whether we need to scale. Allow one pixel of border | |
| 6933 * width to be cut off, in order to avoid excessive scaling for | |
| 6934 * tiny differences in font size. | |
| 5983 | 6935 * Do scale to fit the height to avoid gaps because of linespacing. |
| 7 | 6936 */ |
| 6937 need_scale = (width > SIGN_WIDTH + 2 | |
| 5983 | 6938 || height != SIGN_HEIGHT |
| 7 | 6939 || (width < 3 * SIGN_WIDTH / 4 |
| 6940 && height < 3 * SIGN_HEIGHT / 4)); | |
| 6941 if (need_scale) | |
| 6942 { | |
| 5983 | 6943 double aspect; |
| 6944 int w = width; | |
| 6945 int h = height; | |
| 7 | 6946 |
| 6947 /* Keep the original aspect ratio */ | |
| 6948 aspect = (double)height / (double)width; | |
| 6949 width = (double)SIGN_WIDTH * SIGN_ASPECT / aspect; | |
| 6950 width = MIN(width, SIGN_WIDTH); | |
| 5983 | 6951 if (((double)(MAX(height, SIGN_HEIGHT)) / |
| 6952 (double)(MIN(height, SIGN_HEIGHT))) < 1.15) | |
| 6953 { | |
| 6954 /* Change the aspect ratio by at most 15% to fill the | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
6955 * available space completely. */ |
| 5983 | 6956 height = (double)SIGN_HEIGHT * SIGN_ASPECT / aspect; |
| 6957 height = MIN(height, SIGN_HEIGHT); | |
| 6958 } | |
| 6959 else | |
| 6960 height = (double)width * aspect; | |
| 6961 | |
| 6962 if (w == width && h == height) | |
| 6963 { | |
| 6964 /* no change in dimensions; don't decrease reference counter | |
| 6965 * (below) */ | |
| 6966 need_scale = FALSE; | |
| 6967 } | |
| 6968 else | |
| 6969 { | |
| 6970 /* This doesn't seem to be worth caching, and doing so would | |
| 6971 * complicate the code quite a bit. */ | |
| 6972 sign = gdk_pixbuf_scale_simple(sign, width, height, | |
| 6973 GDK_INTERP_BILINEAR); | |
| 6974 if (sign == NULL) | |
| 6975 return; /* out of memory */ | |
| 6976 } | |
| 7 | 6977 } |
| 6978 | |
| 6979 /* The origin is the upper-left corner of the pixmap. Therefore | |
| 6980 * these offset may become negative if the pixmap is smaller than | |
| 6981 * the 2x1 cells reserved for the sign icon. */ | |
| 6982 xoffset = (width - SIGN_WIDTH) / 2; | |
| 6983 yoffset = (height - SIGN_HEIGHT) / 2; | |
| 6984 | |
|
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diff
changeset
|
6985 # if GTK_CHECK_VERSION(3,0,0) |
|
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diff
changeset
|
6986 { |
|
3456e2ebebd4
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diff
changeset
|
6987 cairo_t *cr; |
|
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diff
changeset
|
6988 cairo_surface_t *bg_surf; |
|
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diff
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|
6989 cairo_t *bg_cr; |
|
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|
6990 cairo_surface_t *sign_surf; |
|
3456e2ebebd4
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|
6991 cairo_t *sign_cr; |
|
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|
6992 |
|
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|
6993 cr = cairo_create(gui.surface); |
|
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changeset
|
6994 |
|
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changeset
|
6995 bg_surf = cairo_surface_create_similar(gui.surface, |
|
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changeset
|
6996 cairo_surface_get_content(gui.surface), |
|
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commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
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changeset
|
6997 SIGN_WIDTH, SIGN_HEIGHT); |
|
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changeset
|
6998 bg_cr = cairo_create(bg_surf); |
|
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|
6999 cairo_set_source_rgba(bg_cr, |
|
d63b85fe3dc7
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diff
changeset
|
7000 gui.bgcolor->red, gui.bgcolor->green, gui.bgcolor->blue, |
|
d63b85fe3dc7
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|
7001 gui.bgcolor->alpha); |
|
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changeset
|
7002 cairo_paint(bg_cr); |
|
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changeset
|
7003 |
|
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changeset
|
7004 sign_surf = cairo_surface_create_similar(gui.surface, |
|
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changeset
|
7005 cairo_surface_get_content(gui.surface), |
|
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changeset
|
7006 SIGN_WIDTH, SIGN_HEIGHT); |
|
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7870
diff
changeset
|
7007 sign_cr = cairo_create(sign_surf); |
|
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changeset
|
7008 gdk_cairo_set_source_pixbuf(sign_cr, sign, -xoffset, -yoffset); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7009 cairo_paint(sign_cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7010 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7011 cairo_set_operator(sign_cr, CAIRO_OPERATOR_DEST_OVER); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7012 cairo_set_source_surface(sign_cr, bg_surf, 0, 0); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7013 cairo_paint(sign_cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7014 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7015 cairo_set_source_surface(cr, sign_surf, FILL_X(col), FILL_Y(row)); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7016 cairo_paint(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7017 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7018 cairo_destroy(sign_cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7019 cairo_surface_destroy(sign_surf); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7020 cairo_destroy(bg_cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7021 cairo_surface_destroy(bg_surf); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7022 cairo_destroy(cr); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7023 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7024 if (!gui.by_signal) |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7025 gtk_widget_queue_draw_area(gui.drawarea, |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7026 FILL_X(col), FILL_Y(col), width, height); |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7027 |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7028 } |
|
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7029 # else /* !GTK_CHECK_VERSION(3,0,0) */ |
| 7 | 7030 gdk_gc_set_foreground(gui.text_gc, gui.bgcolor); |
| 7031 | |
| 7032 gdk_draw_rectangle(gui.drawarea->window, | |
| 7033 gui.text_gc, | |
| 7034 TRUE, | |
| 7035 FILL_X(col), | |
| 7036 FILL_Y(row), | |
| 7037 SIGN_WIDTH, | |
| 7038 SIGN_HEIGHT); | |
| 7039 | |
| 7040 gdk_pixbuf_render_to_drawable_alpha(sign, | |
| 7041 gui.drawarea->window, | |
| 7042 MAX(0, xoffset), | |
| 7043 MAX(0, yoffset), | |
| 7044 FILL_X(col) - MIN(0, xoffset), | |
| 7045 FILL_Y(row) - MIN(0, yoffset), | |
| 7046 MIN(width, SIGN_WIDTH), | |
| 7047 MIN(height, SIGN_HEIGHT), | |
| 7048 GDK_PIXBUF_ALPHA_BILEVEL, | |
| 7049 127, | |
| 7050 GDK_RGB_DITHER_NORMAL, | |
| 7051 0, 0); | |
|
8218
3456e2ebebd4
commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents:
7870
diff
changeset
|
7052 # endif /* !GTK_CHECK_VERSION(3,0,0) */ |
| 7 | 7053 if (need_scale) |
| 7054 g_object_unref(sign); | |
| 7055 } | |
| 7056 } | |
| 7057 | |
| 7058 void * | |
| 7059 gui_mch_register_sign(char_u *signfile) | |
| 7060 { | |
| 7061 if (signfile[0] != NUL && signfile[0] != '-' && gui.in_use) | |
| 7062 { | |
| 7063 GdkPixbuf *sign; | |
| 7064 GError *error = NULL; | |
| 7065 char_u *message; | |
| 7066 | |
| 7067 sign = gdk_pixbuf_new_from_file((const char *)signfile, &error); | |
| 7068 | |
| 7069 if (error == NULL) | |
| 7070 return sign; | |
| 7071 | |
| 7072 message = (char_u *)error->message; | |
| 7073 | |
| 7074 if (message != NULL && input_conv.vc_type != CONV_NONE) | |
| 7075 message = string_convert(&input_conv, message, NULL); | |
| 7076 | |
| 7077 if (message != NULL) | |
| 7078 { | |
| 7079 /* The error message is already translated and will be more | |
| 7080 * descriptive than anything we could possibly do ourselves. */ | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15134
diff
changeset
|
7081 semsg("E255: %s", message); |
| 7 | 7082 |
| 7083 if (input_conv.vc_type != CONV_NONE) | |
| 7084 vim_free(message); | |
| 7085 } | |
| 7086 g_error_free(error); | |
| 7087 } | |
| 7088 | |
| 7089 return NULL; | |
| 7090 } | |
| 7091 | |
| 7092 void | |
| 7093 gui_mch_destroy_sign(void *sign) | |
| 7094 { | |
| 7095 if (sign != NULL) | |
| 7096 g_object_unref(sign); | |
| 7097 } | |
| 7098 | |
| 7099 #endif /* FEAT_SIGN_ICONS */ |