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7
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 * GUI/Motif support by Robert Webb
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5 *
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6 * Do ":help uganda" in Vim to read copying and usage conditions.
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7 * Do ":help credits" in Vim to see a list of people who contributed.
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8 * See README.txt for an overview of the Vim source code.
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9 */
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10 /*
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11 * Common code for the Motif and Athena GUI.
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12 * Not used for GTK.
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13 */
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14
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15 #include <X11/keysym.h>
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16 #include <X11/Xatom.h>
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17 #include <X11/StringDefs.h>
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18 #include <X11/Intrinsic.h>
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19 #include <X11/Shell.h>
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20 #include <X11/cursorfont.h>
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21
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22 #include "vim.h"
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23
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24 /*
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25 * For Workshop XpmP.h is preferred, because it makes the signs drawn with a
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26 * transparent background instead of black.
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27 */
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28 #if defined(HAVE_XM_XPMP_H) && defined(FEAT_GUI_MOTIF) \
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29 && (!defined(HAVE_X11_XPM_H) || defined(FEAT_SUN_WORKSHOP))
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30 # include <Xm/XpmP.h>
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31 #else
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32 # ifdef HAVE_X11_XPM_H
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33 # include <X11/xpm.h>
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34 # endif
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35 #endif
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36
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37 #ifdef FEAT_XFONTSET
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38 # ifdef X_LOCALE
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39 # include <X11/Xlocale.h>
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40 # else
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41 # include <locale.h>
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42 # endif
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43 #endif
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44
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45 #ifdef HAVE_X11_SUNKEYSYM_H
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46 # include <X11/Sunkeysym.h>
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47 #endif
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48
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49 #ifdef HAVE_X11_XMU_EDITRES_H
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50 # include <X11/Xmu/Editres.h>
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51 #endif
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52
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53 #ifdef FEAT_BEVAL_TIP
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54 # include "gui_beval.h"
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55 #endif
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56
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57 #define VIM_NAME "vim"
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58 #define VIM_CLASS "Vim"
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59
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60 /* Default resource values */
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61 #define DFLT_FONT "7x13"
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62 #ifdef FONTSET_ALWAYS
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63 # define DFLT_MENU_FONT XtDefaultFontSet
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64 #else
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65 # define DFLT_MENU_FONT XtDefaultFont
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66 #endif
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67 #define DFLT_TOOLTIP_FONT XtDefaultFontSet
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68
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69 #ifdef FEAT_GUI_ATHENA
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70 # define DFLT_MENU_BG_COLOR "gray77"
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71 # define DFLT_MENU_FG_COLOR "black"
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72 # define DFLT_SCROLL_BG_COLOR "gray60"
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73 # define DFLT_SCROLL_FG_COLOR "gray77"
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74 # define DFLT_TOOLTIP_BG_COLOR "#ffffffff9191"
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75 # define DFLT_TOOLTIP_FG_COLOR "#000000000000"
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76 #else
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77 /* use the default (CDE) colors */
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78 # define DFLT_MENU_BG_COLOR ""
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79 # define DFLT_MENU_FG_COLOR ""
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80 # define DFLT_SCROLL_BG_COLOR ""
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81 # define DFLT_SCROLL_FG_COLOR ""
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82 # define DFLT_TOOLTIP_BG_COLOR "#ffffffff9191"
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83 # define DFLT_TOOLTIP_FG_COLOR "#000000000000"
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84 #endif
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85
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86 Widget vimShell = (Widget)0;
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87
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88 static Atom wm_atoms[2]; /* Window Manager Atoms */
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89 #define DELETE_WINDOW_IDX 0 /* index in wm_atoms[] for WM_DELETE_WINDOW */
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90 #define SAVE_YOURSELF_IDX 1 /* index in wm_atoms[] for WM_SAVE_YOURSELF */
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91
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92 #ifdef FEAT_XFONTSET
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93 /*
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94 * We either draw with a fontset (when current_fontset != NULL) or with a
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95 * normal font (current_fontset == NULL, use gui.text_gc and gui.back_gc).
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96 */
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97 static XFontSet current_fontset = NULL;
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98
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99 #define XDrawString(dpy, win, gc, x, y, str, n) \
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100 do \
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101 { \
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102 if (current_fontset != NULL) \
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103 XmbDrawString(dpy, win, current_fontset, gc, x, y, str, n); \
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104 else \
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105 XDrawString(dpy, win, gc, x, y, str, n); \
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106 } while (0)
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107
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108 #define XDrawString16(dpy, win, gc, x, y, str, n) \
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109 do \
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110 { \
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111 if (current_fontset != NULL) \
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112 XwcDrawString(dpy, win, current_fontset, gc, x, y, (wchar_t *)str, n); \
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113 else \
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114 XDrawString16(dpy, win, gc, x, y, str, n); \
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115 } while (0)
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116
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117 static int check_fontset_sanity __ARGS((XFontSet fs));
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118 static int fontset_width __ARGS((XFontSet fs));
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119 static int fontset_ascent __ARGS((XFontSet fs));
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120 #endif
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121
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122 static guicolor_T prev_fg_color = INVALCOLOR;
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123 static guicolor_T prev_bg_color = INVALCOLOR;
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124
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125 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU)
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126 static XButtonPressedEvent last_mouse_event;
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127 #endif
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128
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129 static int find_closest_color __ARGS((Colormap colormap, XColor *colorPtr));
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130 static void gui_x11_timer_cb __ARGS((XtPointer timed_out, XtIntervalId *interval_id));
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131 static void gui_x11_visibility_cb __ARGS((Widget w, XtPointer dud, XEvent *event, Boolean *dum));
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132 static void gui_x11_expose_cb __ARGS((Widget w, XtPointer dud, XEvent *event, Boolean *dum));
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133 static void gui_x11_resize_window_cb __ARGS((Widget w, XtPointer dud, XEvent *event, Boolean *dum));
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134 static void gui_x11_focus_change_cb __ARGS((Widget w, XtPointer data, XEvent *event, Boolean *dum));
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135 static void gui_x11_enter_cb __ARGS((Widget w, XtPointer data, XEvent *event, Boolean *dum));
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136 static void gui_x11_leave_cb __ARGS((Widget w, XtPointer data, XEvent *event, Boolean *dum));
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137 static void gui_x11_mouse_cb __ARGS((Widget w, XtPointer data, XEvent *event, Boolean *dum));
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138 #ifdef FEAT_SNIFF
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139 static void gui_x11_sniff_request_cb __ARGS((XtPointer closure, int *source, XtInputId *id));
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140 #endif
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141 static void gui_x11_check_copy_area __ARGS((void));
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142 #ifdef FEAT_CLIENTSERVER
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143 static void gui_x11_send_event_handler __ARGS((Widget, XtPointer, XEvent *, Boolean *));
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144 #endif
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145 static void gui_x11_wm_protocol_handler __ARGS((Widget, XtPointer, XEvent *, Boolean *));
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146 static void gui_x11_blink_cb __ARGS((XtPointer timed_out, XtIntervalId *interval_id));
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147 static Cursor gui_x11_create_blank_mouse __ARGS((void));
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148
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149
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150 /*
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151 * Keycodes recognized by vim.
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152 * NOTE: when changing this, the table in gui_gtk_x11.c probably needs the
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153 * same change!
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154 */
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155 static struct specialkey
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156 {
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157 KeySym key_sym;
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158 char_u vim_code0;
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159 char_u vim_code1;
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160 } special_keys[] =
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161 {
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162 {XK_Up, 'k', 'u'},
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163 {XK_Down, 'k', 'd'},
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164 {XK_Left, 'k', 'l'},
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165 {XK_Right, 'k', 'r'},
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166
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167 {XK_F1, 'k', '1'},
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168 {XK_F2, 'k', '2'},
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169 {XK_F3, 'k', '3'},
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170 {XK_F4, 'k', '4'},
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171 {XK_F5, 'k', '5'},
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172 {XK_F6, 'k', '6'},
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173 {XK_F7, 'k', '7'},
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174 {XK_F8, 'k', '8'},
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175 {XK_F9, 'k', '9'},
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176 {XK_F10, 'k', ';'},
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177
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178 {XK_F11, 'F', '1'},
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179 {XK_F12, 'F', '2'},
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180 {XK_F13, 'F', '3'},
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181 {XK_F14, 'F', '4'},
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182 {XK_F15, 'F', '5'},
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183 {XK_F16, 'F', '6'},
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184 {XK_F17, 'F', '7'},
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185 {XK_F18, 'F', '8'},
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186 {XK_F19, 'F', '9'},
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187 {XK_F20, 'F', 'A'},
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188
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189 {XK_F21, 'F', 'B'},
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190 {XK_F22, 'F', 'C'},
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191 {XK_F23, 'F', 'D'},
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192 {XK_F24, 'F', 'E'},
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193 {XK_F25, 'F', 'F'},
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194 {XK_F26, 'F', 'G'},
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195 {XK_F27, 'F', 'H'},
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196 {XK_F28, 'F', 'I'},
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197 {XK_F29, 'F', 'J'},
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198 {XK_F30, 'F', 'K'},
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199
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200 {XK_F31, 'F', 'L'},
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201 {XK_F32, 'F', 'M'},
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202 {XK_F33, 'F', 'N'},
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203 {XK_F34, 'F', 'O'},
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204 {XK_F35, 'F', 'P'}, /* keysymdef.h defines up to F35 */
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205 #ifdef SunXK_F36
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206 {SunXK_F36, 'F', 'Q'},
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207 {SunXK_F37, 'F', 'R'},
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208 #endif
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209
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210 {XK_Help, '%', '1'},
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211 {XK_Undo, '&', '8'},
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212 {XK_BackSpace, 'k', 'b'},
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213 {XK_Insert, 'k', 'I'},
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214 {XK_Delete, 'k', 'D'},
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215 {XK_Home, 'k', 'h'},
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216 {XK_End, '@', '7'},
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217 {XK_Prior, 'k', 'P'},
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218 {XK_Next, 'k', 'N'},
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219 {XK_Print, '%', '9'},
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220
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221 /* Keypad keys: */
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222 #ifdef XK_KP_Left
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223 {XK_KP_Left, 'k', 'l'},
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224 {XK_KP_Right, 'k', 'r'},
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225 {XK_KP_Up, 'k', 'u'},
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226 {XK_KP_Down, 'k', 'd'},
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227 {XK_KP_Insert, KS_EXTRA, (char_u)KE_KINS},
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228 {XK_KP_Delete, KS_EXTRA, (char_u)KE_KDEL},
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229 {XK_KP_Home, 'K', '1'},
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230 {XK_KP_End, 'K', '4'},
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231 {XK_KP_Prior, 'K', '3'},
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232 {XK_KP_Next, 'K', '5'},
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233
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234 {XK_KP_Add, 'K', '6'},
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235 {XK_KP_Subtract, 'K', '7'},
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236 {XK_KP_Divide, 'K', '8'},
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237 {XK_KP_Multiply, 'K', '9'},
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238 {XK_KP_Enter, 'K', 'A'},
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239 {XK_KP_Decimal, 'K', 'B'},
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240
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241 {XK_KP_0, 'K', 'C'},
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242 {XK_KP_1, 'K', 'D'},
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243 {XK_KP_2, 'K', 'E'},
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244 {XK_KP_3, 'K', 'F'},
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245 {XK_KP_4, 'K', 'G'},
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246 {XK_KP_5, 'K', 'H'},
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247 {XK_KP_6, 'K', 'I'},
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248 {XK_KP_7, 'K', 'J'},
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249 {XK_KP_8, 'K', 'K'},
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250 {XK_KP_9, 'K', 'L'},
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251 #endif
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252
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253 /* End of list marker: */
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254 {(KeySym)0, 0, 0}
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255 };
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256
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257 #define XtNboldFont "boldFont"
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258 #define XtCBoldFont "BoldFont"
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259 #define XtNitalicFont "italicFont"
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260 #define XtCItalicFont "ItalicFont"
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261 #define XtNboldItalicFont "boldItalicFont"
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262 #define XtCBoldItalicFont "BoldItalicFont"
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263 #define XtNscrollbarWidth "scrollbarWidth"
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264 #define XtCScrollbarWidth "ScrollbarWidth"
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265 #define XtNmenuHeight "menuHeight"
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266 #define XtCMenuHeight "MenuHeight"
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267 #define XtNmenuFont "menuFont"
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268 #define XtCMenuFont "MenuFont"
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269 #define XtNmenuFontSet "menuFontSet"
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270 #define XtCMenuFontSet "MenuFontSet"
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271
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272
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273 /* Resources for setting the foreground and background colors of menus */
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274 #define XtNmenuBackground "menuBackground"
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275 #define XtCMenuBackground "MenuBackground"
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276 #define XtNmenuForeground "menuForeground"
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277 #define XtCMenuForeground "MenuForeground"
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278
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279 /* Resources for setting the foreground and background colors of scrollbars */
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280 #define XtNscrollBackground "scrollBackground"
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281 #define XtCScrollBackground "ScrollBackground"
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282 #define XtNscrollForeground "scrollForeground"
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283 #define XtCScrollForeground "ScrollForeground"
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284
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285 /* Resources for setting the foreground and background colors of tooltip */
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286 #define XtNtooltipBackground "tooltipBackground"
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287 #define XtCTooltipBackground "TooltipBackground"
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288 #define XtNtooltipForeground "tooltipForeground"
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289 #define XtCTooltipForeground "TooltipForeground"
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290 #define XtNtooltipFont "tooltipFont"
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291 #define XtCTooltipFont "TooltipFont"
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292
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293 /*
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294 * X Resources:
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295 */
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296 static XtResource vim_resources[] =
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297 {
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298 {
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299 XtNforeground,
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300 XtCForeground,
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301 XtRPixel,
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302 sizeof(Pixel),
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303 XtOffsetOf(gui_T, def_norm_pixel),
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304 XtRString,
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305 XtDefaultForeground
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306 },
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307 {
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308 XtNbackground,
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309 XtCBackground,
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310 XtRPixel,
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311 sizeof(Pixel),
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312 XtOffsetOf(gui_T, def_back_pixel),
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313 XtRString,
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314 XtDefaultBackground
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315 },
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316 {
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317 XtNfont,
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318 XtCFont,
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319 XtRString,
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320 sizeof(String *),
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321 XtOffsetOf(gui_T, rsrc_font_name),
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322 XtRImmediate,
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323 XtDefaultFont
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324 },
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325 {
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326 XtNboldFont,
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327 XtCBoldFont,
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328 XtRString,
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329 sizeof(String *),
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330 XtOffsetOf(gui_T, rsrc_bold_font_name),
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331 XtRImmediate,
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332 ""
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333 },
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334 {
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335 XtNitalicFont,
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336 XtCItalicFont,
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337 XtRString,
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338 sizeof(String *),
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339 XtOffsetOf(gui_T, rsrc_ital_font_name),
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340 XtRImmediate,
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341 ""
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342 },
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343 {
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344 XtNboldItalicFont,
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345 XtCBoldItalicFont,
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346 XtRString,
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347 sizeof(String *),
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348 XtOffsetOf(gui_T, rsrc_boldital_font_name),
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349 XtRImmediate,
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350 ""
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351 },
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352 {
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353 XtNgeometry,
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354 XtCGeometry,
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355 XtRString,
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356 sizeof(String *),
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357 XtOffsetOf(gui_T, geom),
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358 XtRImmediate,
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359 ""
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360 },
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361 {
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362 XtNreverseVideo,
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363 XtCReverseVideo,
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364 XtRBool,
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365 sizeof(Bool),
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366 XtOffsetOf(gui_T, rsrc_rev_video),
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367 XtRImmediate,
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368 (XtPointer)False
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369 },
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370 {
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371 XtNborderWidth,
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372 XtCBorderWidth,
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373 XtRInt,
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374 sizeof(int),
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375 XtOffsetOf(gui_T, border_width),
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376 XtRImmediate,
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377 (XtPointer)2
|
|
|
378 },
|
|
|
379 {
|
|
|
380 XtNscrollbarWidth,
|
|
|
381 XtCScrollbarWidth,
|
|
|
382 XtRInt,
|
|
|
383 sizeof(int),
|
|
|
384 XtOffsetOf(gui_T, scrollbar_width),
|
|
|
385 XtRImmediate,
|
|
|
386 (XtPointer)SB_DEFAULT_WIDTH
|
|
|
387 },
|
|
|
388 #ifdef FEAT_MENU
|
|
|
389 # ifdef FEAT_GUI_ATHENA /* with Motif the height is always computed */
|
|
|
390 {
|
|
|
391 XtNmenuHeight,
|
|
|
392 XtCMenuHeight,
|
|
|
393 XtRInt,
|
|
|
394 sizeof(int),
|
|
|
395 XtOffsetOf(gui_T, menu_height),
|
|
|
396 XtRImmediate,
|
|
|
397 (XtPointer)MENU_DEFAULT_HEIGHT /* Should figure out at run time */
|
|
|
398 },
|
|
|
399 # endif
|
|
|
400 {
|
|
|
401 # ifdef FONTSET_ALWAYS
|
|
|
402 XtNmenuFontSet,
|
|
|
403 XtCMenuFontSet,
|
|
|
404 #else
|
|
|
405 XtNmenuFont,
|
|
|
406 XtCMenuFont,
|
|
|
407 #endif
|
|
|
408 XtRString,
|
|
|
409 sizeof(char *),
|
|
|
410 XtOffsetOf(gui_T, rsrc_menu_font_name),
|
|
|
411 XtRString,
|
|
|
412 DFLT_MENU_FONT
|
|
|
413 },
|
|
|
414 #endif
|
|
|
415 {
|
|
|
416 XtNmenuForeground,
|
|
|
417 XtCMenuForeground,
|
|
|
418 XtRString,
|
|
|
419 sizeof(char *),
|
|
|
420 XtOffsetOf(gui_T, rsrc_menu_fg_name),
|
|
|
421 XtRString,
|
|
|
422 DFLT_MENU_FG_COLOR
|
|
|
423 },
|
|
|
424 {
|
|
|
425 XtNmenuBackground,
|
|
|
426 XtCMenuBackground,
|
|
|
427 XtRString,
|
|
|
428 sizeof(char *),
|
|
|
429 XtOffsetOf(gui_T, rsrc_menu_bg_name),
|
|
|
430 XtRString,
|
|
|
431 DFLT_MENU_BG_COLOR
|
|
|
432 },
|
|
|
433 {
|
|
|
434 XtNscrollForeground,
|
|
|
435 XtCScrollForeground,
|
|
|
436 XtRString,
|
|
|
437 sizeof(char *),
|
|
|
438 XtOffsetOf(gui_T, rsrc_scroll_fg_name),
|
|
|
439 XtRString,
|
|
|
440 DFLT_SCROLL_FG_COLOR
|
|
|
441 },
|
|
|
442 {
|
|
|
443 XtNscrollBackground,
|
|
|
444 XtCScrollBackground,
|
|
|
445 XtRString,
|
|
|
446 sizeof(char *),
|
|
|
447 XtOffsetOf(gui_T, rsrc_scroll_bg_name),
|
|
|
448 XtRString,
|
|
|
449 DFLT_SCROLL_BG_COLOR
|
|
|
450 },
|
|
|
451 #ifdef FEAT_BEVAL
|
|
|
452 {
|
|
|
453 XtNtooltipForeground,
|
|
|
454 XtCTooltipForeground,
|
|
|
455 XtRString,
|
|
|
456 sizeof(char *),
|
|
|
457 XtOffsetOf(gui_T, rsrc_tooltip_fg_name),
|
|
|
458 XtRString,
|
|
|
459 DFLT_TOOLTIP_FG_COLOR
|
|
|
460 },
|
|
|
461 {
|
|
|
462 XtNtooltipBackground,
|
|
|
463 XtCTooltipBackground,
|
|
|
464 XtRString,
|
|
|
465 sizeof(char *),
|
|
|
466 XtOffsetOf(gui_T, rsrc_tooltip_bg_name),
|
|
|
467 XtRString,
|
|
|
468 DFLT_TOOLTIP_BG_COLOR
|
|
|
469 },
|
|
|
470 {
|
|
|
471 XtNtooltipFont,
|
|
|
472 XtCTooltipFont,
|
|
|
473 XtRString,
|
|
|
474 sizeof(char *),
|
|
|
475 XtOffsetOf(gui_T, rsrc_tooltip_font_name),
|
|
|
476 XtRString,
|
|
|
477 DFLT_TOOLTIP_FONT
|
|
|
478 },
|
|
|
479 /* This one isn't really needed, keep for Sun Workshop? */
|
|
|
480 {
|
|
|
481 "balloonEvalFontSet",
|
|
|
482 XtCFontSet,
|
|
|
483 XtRFontSet,
|
|
|
484 sizeof(XFontSet),
|
|
|
485 XtOffsetOf(gui_T, tooltip_fontset),
|
|
|
486 XtRImmediate,
|
|
|
487 (XtPointer)NOFONTSET
|
|
|
488 },
|
|
|
489 #endif /* FEAT_BEVAL */
|
|
|
490 #ifdef FEAT_XIM
|
|
|
491 {
|
|
|
492 "preeditType",
|
|
|
493 "PreeditType",
|
|
|
494 XtRString,
|
|
|
495 sizeof(char*),
|
|
|
496 XtOffsetOf(gui_T, rsrc_preedit_type_name),
|
|
|
497 XtRString,
|
|
|
498 (XtPointer)"OverTheSpot,OffTheSpot,Root"
|
|
|
499 },
|
|
|
500 {
|
|
|
501 "inputMethod",
|
|
|
502 "InputMethod",
|
|
|
503 XtRString,
|
|
|
504 sizeof(char*),
|
|
|
505 XtOffsetOf(gui_T, rsrc_input_method),
|
|
|
506 XtRString,
|
|
|
507 NULL
|
|
|
508 },
|
|
|
509 #endif /* FEAT_XIM */
|
|
|
510 };
|
|
|
511
|
|
|
512 /*
|
|
|
513 * This table holds all the X GUI command line options allowed. This includes
|
|
|
514 * the standard ones so that we can skip them when vim is started without the
|
|
|
515 * GUI (but the GUI might start up later).
|
|
|
516 * When changing this, also update doc/vim_gui.txt and the usage message!!!
|
|
|
517 */
|
|
|
518 static XrmOptionDescRec cmdline_options[] =
|
|
|
519 {
|
|
|
520 /* We handle these options ourselves */
|
|
|
521 {"-bg", ".background", XrmoptionSepArg, NULL},
|
|
|
522 {"-background", ".background", XrmoptionSepArg, NULL},
|
|
|
523 {"-fg", ".foreground", XrmoptionSepArg, NULL},
|
|
|
524 {"-foreground", ".foreground", XrmoptionSepArg, NULL},
|
|
|
525 {"-fn", ".font", XrmoptionSepArg, NULL},
|
|
|
526 {"-font", ".font", XrmoptionSepArg, NULL},
|
|
|
527 {"-boldfont", ".boldFont", XrmoptionSepArg, NULL},
|
|
|
528 {"-italicfont", ".italicFont", XrmoptionSepArg, NULL},
|
|
|
529 {"-geom", ".geometry", XrmoptionSepArg, NULL},
|
|
|
530 {"-geometry", ".geometry", XrmoptionSepArg, NULL},
|
|
|
531 {"-reverse", "*reverseVideo", XrmoptionNoArg, "True"},
|
|
|
532 {"-rv", "*reverseVideo", XrmoptionNoArg, "True"},
|
|
|
533 {"+reverse", "*reverseVideo", XrmoptionNoArg, "False"},
|
|
|
534 {"+rv", "*reverseVideo", XrmoptionNoArg, "False"},
|
|
|
535 {"-display", ".display", XrmoptionSepArg, NULL},
|
|
|
536 {"-iconic", "*iconic", XrmoptionNoArg, "True"},
|
|
|
537 {"-name", ".name", XrmoptionSepArg, NULL},
|
|
|
538 {"-bw", ".borderWidth", XrmoptionSepArg, NULL},
|
|
|
539 {"-borderwidth", ".borderWidth", XrmoptionSepArg, NULL},
|
|
|
540 {"-sw", ".scrollbarWidth", XrmoptionSepArg, NULL},
|
|
|
541 {"-scrollbarwidth", ".scrollbarWidth", XrmoptionSepArg, NULL},
|
|
|
542 {"-mh", ".menuHeight", XrmoptionSepArg, NULL},
|
|
|
543 {"-menuheight", ".menuHeight", XrmoptionSepArg, NULL},
|
|
|
544 #ifdef FONTSET_ALWAYS
|
|
|
545 {"-mf", ".menuFontSet", XrmoptionSepArg, NULL},
|
|
|
546 {"-menufont", ".menuFontSet", XrmoptionSepArg, NULL},
|
|
|
547 {"-menufontset", ".menuFontSet", XrmoptionSepArg, NULL},
|
|
|
548 #else
|
|
|
549 {"-mf", ".menuFont", XrmoptionSepArg, NULL},
|
|
|
550 {"-menufont", ".menuFont", XrmoptionSepArg, NULL},
|
|
|
551 #endif
|
|
|
552 {"-xrm", NULL, XrmoptionResArg, NULL}
|
|
|
553 };
|
|
|
554
|
|
|
555 static int gui_argc = 0;
|
|
|
556 static char **gui_argv = NULL;
|
|
|
557
|
|
|
558 /*
|
|
|
559 * Call-back routines.
|
|
|
560 */
|
|
|
561
|
|
|
562 /* ARGSUSED */
|
|
|
563 static void
|
|
|
564 gui_x11_timer_cb(timed_out, interval_id)
|
|
|
565 XtPointer timed_out;
|
|
|
566 XtIntervalId *interval_id;
|
|
|
567 {
|
|
|
568 *((int *)timed_out) = TRUE;
|
|
|
569 }
|
|
|
570
|
|
|
571 /* ARGSUSED */
|
|
|
572 static void
|
|
|
573 gui_x11_visibility_cb(w, dud, event, dum)
|
|
|
574 Widget w;
|
|
|
575 XtPointer dud;
|
|
|
576 XEvent *event;
|
|
|
577 Boolean *dum;
|
|
|
578 {
|
|
|
579 if (event->type != VisibilityNotify)
|
|
|
580 return;
|
|
|
581
|
|
|
582 gui.visibility = event->xvisibility.state;
|
|
|
583
|
|
|
584 /*
|
|
|
585 * When we do an XCopyArea(), and the window is partially obscured, we want
|
|
|
586 * to receive an event to tell us whether it worked or not.
|
|
|
587 */
|
|
|
588 XSetGraphicsExposures(gui.dpy, gui.text_gc,
|
|
|
589 gui.visibility != VisibilityUnobscured);
|
|
|
590
|
|
|
591 /* This is needed for when redrawing is slow. */
|
|
|
592 gui_mch_update();
|
|
|
593 }
|
|
|
594
|
|
|
595 /* ARGSUSED */
|
|
|
596 static void
|
|
|
597 gui_x11_expose_cb(w, dud, event, dum)
|
|
|
598 Widget w;
|
|
|
599 XtPointer dud;
|
|
|
600 XEvent *event;
|
|
|
601 Boolean *dum;
|
|
|
602 {
|
|
|
603 XExposeEvent *gevent;
|
|
|
604 int new_x;
|
|
|
605
|
|
|
606 if (event->type != Expose)
|
|
|
607 return;
|
|
|
608
|
|
|
609 out_flush(); /* make sure all output has been processed */
|
|
|
610
|
|
|
611 gevent = (XExposeEvent *)event;
|
|
|
612 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height);
|
|
|
613
|
|
|
614 new_x = FILL_X(0);
|
|
|
615
|
|
|
616 /* Clear the border areas if needed */
|
|
|
617 if (gevent->x < new_x)
|
|
|
618 XClearArea(gui.dpy, gui.wid, 0, 0, new_x, 0, False);
|
|
|
619 if (gevent->y < FILL_Y(0))
|
|
|
620 XClearArea(gui.dpy, gui.wid, 0, 0, 0, FILL_Y(0), False);
|
|
|
621 if (gevent->x > FILL_X(Columns))
|
|
|
622 XClearArea(gui.dpy, gui.wid, FILL_X((int)Columns), 0, 0, 0, False);
|
|
|
623 if (gevent->y > FILL_Y(Rows))
|
|
|
624 XClearArea(gui.dpy, gui.wid, 0, FILL_Y((int)Rows), 0, 0, False);
|
|
|
625
|
|
|
626 /* This is needed for when redrawing is slow. */
|
|
|
627 gui_mch_update();
|
|
|
628 }
|
|
|
629
|
|
|
630 #if (defined(FEAT_NETBEANS_INTG) || defined(FEAT_SUN_WORKSHOP)) \
|
|
|
631 || defined(PROTO)
|
|
|
632 /*
|
|
|
633 * This function fills in the XRectangle object with the current
|
|
|
634 * x,y coordinates and height, width so that an XtVaSetValues to
|
|
|
635 * the same shell of those resources will restore the window to its
|
|
|
636 * formar position and dimensions.
|
|
|
637 *
|
|
|
638 * Note: This function may fail, in which case the XRectangle will
|
|
|
639 * be unchanged. Be sure to have the XRectangle set with the
|
|
|
640 * proper values for a failed condition prior to calling this
|
|
|
641 * function.
|
|
|
642 */
|
|
|
643 static void
|
|
|
644 shellRectangle(Widget shell, XRectangle *r)
|
|
|
645 {
|
|
|
646 Window rootw, shellw, child, parentw;
|
|
|
647 int absx, absy;
|
|
|
648 XWindowAttributes a;
|
|
|
649 Window *children;
|
|
|
650 unsigned int childrenCount;
|
|
|
651
|
|
|
652 shellw = XtWindow(shell);
|
|
|
653 if (shellw == 0)
|
|
|
654 return;
|
|
|
655 for (;;)
|
|
|
656 {
|
|
|
657 XQueryTree(XtDisplay(shell), shellw, &rootw, &parentw,
|
|
|
658 &children, &childrenCount);
|
|
|
659 XFree(children);
|
|
|
660 if (parentw == rootw)
|
|
|
661 break;
|
|
|
662 shellw = parentw;
|
|
|
663 }
|
|
|
664 XGetWindowAttributes(XtDisplay(shell), shellw, &a);
|
|
|
665 XTranslateCoordinates(XtDisplay(shell), shellw, a.root, 0, 0,
|
|
|
666 &absx, &absy, &child);
|
|
|
667 r->x = absx;
|
|
|
668 r->y = absy;
|
|
|
669 XtVaGetValues(shell, XmNheight, &r->height, XmNwidth, &r->width, NULL);
|
|
|
670 }
|
|
|
671 #endif
|
|
|
672
|
|
|
673 /* ARGSUSED */
|
|
|
674 static void
|
|
|
675 gui_x11_resize_window_cb(w, dud, event, dum)
|
|
|
676 Widget w;
|
|
|
677 XtPointer dud;
|
|
|
678 XEvent *event;
|
|
|
679 Boolean *dum;
|
|
|
680 {
|
|
|
681 static int lastWidth, lastHeight;
|
|
|
682
|
|
|
683 if (event->type != ConfigureNotify)
|
|
|
684 return;
|
|
|
685
|
|
|
686 if (event->xconfigure.width != lastWidth
|
|
|
687 || event->xconfigure.height != lastHeight)
|
|
|
688 {
|
|
|
689 lastWidth = event->xconfigure.width;
|
|
|
690 lastHeight = event->xconfigure.height;
|
|
|
691 gui_resize_shell(event->xconfigure.width, event->xconfigure.height
|
|
|
692 #ifdef FEAT_XIM
|
|
|
693 - xim_get_status_area_height()
|
|
|
694 #endif
|
|
|
695 );
|
|
|
696 }
|
|
|
697 #ifdef FEAT_SUN_WORKSHOP
|
|
|
698 if (usingSunWorkShop)
|
|
|
699 {
|
|
|
700 XRectangle rec;
|
|
|
701
|
|
|
702 shellRectangle(w, &rec);
|
|
|
703 workshop_frame_moved(rec.x, rec.y, rec.width, rec.height);
|
|
|
704 }
|
|
|
705 #endif
|
|
|
706 #ifdef FEAT_NETBEANS_INTG
|
|
|
707 if (usingNetbeans)
|
|
|
708 {
|
|
|
709 XRectangle rec;
|
|
|
710
|
|
|
711 shellRectangle(w, &rec);
|
|
|
712 netbeans_frame_moved(rec.x, rec.y);
|
|
|
713 }
|
|
|
714 #endif
|
|
|
715 #ifdef FEAT_XIM
|
|
|
716 xim_set_preedit();
|
|
|
717 #endif
|
|
|
718 }
|
|
|
719
|
|
|
720 /* ARGSUSED */
|
|
|
721 static void
|
|
|
722 gui_x11_focus_change_cb(w, data, event, dum)
|
|
|
723 Widget w;
|
|
|
724 XtPointer data;
|
|
|
725 XEvent *event;
|
|
|
726 Boolean *dum;
|
|
|
727 {
|
|
|
728 gui_focus_change(event->type == FocusIn);
|
|
|
729 }
|
|
|
730
|
|
|
731 /* ARGSUSED */
|
|
|
732 static void
|
|
|
733 gui_x11_enter_cb(w, data, event, dum)
|
|
|
734 Widget w;
|
|
|
735 XtPointer data;
|
|
|
736 XEvent *event;
|
|
|
737 Boolean *dum;
|
|
|
738 {
|
|
|
739 gui_focus_change(TRUE);
|
|
|
740 }
|
|
|
741
|
|
|
742 /* ARGSUSED */
|
|
|
743 static void
|
|
|
744 gui_x11_leave_cb(w, data, event, dum)
|
|
|
745 Widget w;
|
|
|
746 XtPointer data;
|
|
|
747 XEvent *event;
|
|
|
748 Boolean *dum;
|
|
|
749 {
|
|
|
750 gui_focus_change(FALSE);
|
|
|
751 }
|
|
|
752
|
|
|
753 #if defined(X_HAVE_UTF8_STRING) && defined(FEAT_MBYTE)
|
|
|
754 # if X_HAVE_UTF8_STRING
|
|
|
755 # define USE_UTF8LOOKUP
|
|
|
756 # endif
|
|
|
757 #endif
|
|
|
758
|
|
|
759 /* ARGSUSED */
|
|
|
760 void
|
|
|
761 gui_x11_key_hit_cb(w, dud, event, dum)
|
|
|
762 Widget w;
|
|
|
763 XtPointer dud;
|
|
|
764 XEvent *event;
|
|
|
765 Boolean *dum;
|
|
|
766 {
|
|
|
767 XKeyPressedEvent *ev_press;
|
|
|
768 #ifdef FEAT_XIM
|
|
|
769 char_u string2[256];
|
|
|
770 char_u string_shortbuf[256];
|
|
|
771 char_u *string = string_shortbuf;
|
|
|
772 Boolean string_alloced = False;
|
|
|
773 Status status;
|
|
|
774 #else
|
|
|
775 char_u string[4], string2[3];
|
|
|
776 #endif
|
|
|
777 KeySym key_sym, key_sym2;
|
|
|
778 int len, len2;
|
|
|
779 int i;
|
|
|
780 int modifiers;
|
|
|
781 int key;
|
|
|
782
|
|
|
783 ev_press = (XKeyPressedEvent *)event;
|
|
|
784
|
|
|
785 #ifdef FEAT_XIM
|
|
|
786 if (xic)
|
|
|
787 {
|
|
|
788 # ifdef USE_UTF8LOOKUP
|
|
|
789 /* XFree86 4.0.2 or newer: Be able to get UTF-8 characters even when
|
|
|
790 * the locale isn't utf-8. */
|
|
|
791 if (enc_utf8)
|
|
|
792 len = Xutf8LookupString(xic, ev_press, (char *)string,
|
|
|
793 sizeof(string_shortbuf), &key_sym, &status);
|
|
|
794 else
|
|
|
795 # endif
|
|
|
796 len = XmbLookupString(xic, ev_press, (char *)string,
|
|
|
797 sizeof(string_shortbuf), &key_sym, &status);
|
|
|
798 if (status == XBufferOverflow)
|
|
|
799 {
|
|
|
800 string = (char_u *)XtMalloc(len + 1);
|
|
|
801 string_alloced = True;
|
|
|
802 # ifdef USE_UTF8LOOKUP
|
|
|
803 /* XFree86 4.0.2 or newer: Be able to get UTF-8 characters even
|
|
|
804 * when the locale isn't utf-8. */
|
|
|
805 if (enc_utf8)
|
|
|
806 len = Xutf8LookupString(xic, ev_press, (char *)string,
|
|
|
807 len, &key_sym, &status);
|
|
|
808 else
|
|
|
809 # endif
|
|
|
810 len = XmbLookupString(xic, ev_press, (char *)string,
|
|
|
811 len, &key_sym, &status);
|
|
|
812 }
|
|
|
813 if (status == XLookupNone || status == XLookupChars)
|
|
|
814 key_sym = XK_VoidSymbol;
|
|
|
815
|
|
|
816 # ifdef FEAT_MBYTE
|
|
|
817 /* Do conversion from 'termencoding' to 'encoding'. When using
|
|
|
818 * Xutf8LookupString() it has already been done. */
|
|
|
819 if (len > 0 && input_conv.vc_type != CONV_NONE
|
|
|
820 # ifdef USE_UTF8LOOKUP
|
|
|
821 && !enc_utf8
|
|
|
822 # endif
|
|
|
823 )
|
|
|
824 {
|
|
|
825 int maxlen = len * 4 + 40; /* guessed */
|
|
|
826 char_u *p = (char_u *)XtMalloc(maxlen);
|
|
|
827
|
|
|
828 mch_memmove(p, string, len);
|
|
|
829 if (string_alloced)
|
|
|
830 XtFree((char *)string);
|
|
|
831 string = p;
|
|
|
832 string_alloced = True;
|
|
|
833 len = convert_input(p, len, maxlen);
|
|
|
834 }
|
|
|
835 # endif
|
|
|
836
|
|
|
837 /* Translate CSI to K_CSI, otherwise it could be recognized as the
|
|
|
838 * start of a special key. */
|
|
|
839 for (i = 0; i < len; ++i)
|
|
|
840 if (string[i] == CSI)
|
|
|
841 {
|
|
|
842 char_u *p = (char_u *)XtMalloc(len + 3);
|
|
|
843
|
|
|
844 mch_memmove(p, string, i + 1);
|
|
|
845 p[i + 1] = KS_EXTRA;
|
|
|
846 p[i + 2] = (int)KE_CSI;
|
|
|
847 mch_memmove(p + i + 3, string + i + 1, len - i);
|
|
|
848 if (string_alloced)
|
|
|
849 XtFree((char *)string);
|
|
|
850 string = p;
|
|
|
851 string_alloced = True;
|
|
|
852 i += 2;
|
|
|
853 len += 2;
|
|
|
854 }
|
|
|
855 }
|
|
|
856 else
|
|
|
857 #endif
|
|
|
858 len = XLookupString(ev_press, (char *)string, sizeof(string),
|
|
|
859 &key_sym, NULL);
|
|
|
860
|
|
|
861 #ifdef SunXK_F36
|
|
|
862 /*
|
|
|
863 * These keys have bogus lookup strings, and trapping them here is
|
|
|
864 * easier than trying to XRebindKeysym() on them with every possible
|
|
|
865 * combination of modifiers.
|
|
|
866 */
|
|
|
867 if (key_sym == SunXK_F36 || key_sym == SunXK_F37)
|
|
|
868 len = 0;
|
|
|
869 #endif
|
|
|
870
|
|
|
871 #ifdef FEAT_HANGULIN
|
|
|
872 if ((key_sym == XK_space) && (ev_press->state & ShiftMask))
|
|
|
873 {
|
|
|
874 hangul_input_state_toggle();
|
|
|
875 goto theend;
|
|
|
876 }
|
|
|
877 #endif
|
|
|
878
|
|
|
879 if (key_sym == XK_space)
|
|
|
880 string[0] = ' '; /* Otherwise Ctrl-Space doesn't work */
|
|
|
881
|
|
|
882 /*
|
|
|
883 * Only on some machines ^_ requires Ctrl+Shift+minus. For consistency,
|
|
|
884 * allow just Ctrl+minus too.
|
|
|
885 */
|
|
|
886 if (key_sym == XK_minus && (ev_press->state & ControlMask))
|
|
|
887 string[0] = Ctrl__;
|
|
|
888
|
|
|
889 #ifdef XK_ISO_Left_Tab
|
|
|
890 /* why do we get XK_ISO_Left_Tab instead of XK_Tab for shift-tab? */
|
|
|
891 if (key_sym == XK_ISO_Left_Tab)
|
|
|
892 {
|
|
|
893 key_sym = XK_Tab;
|
|
|
894 string[0] = TAB;
|
|
|
895 len = 1;
|
|
|
896 }
|
|
|
897 #endif
|
|
|
898
|
|
|
899 /* Check for Alt/Meta key (Mod1Mask), but not for a BS, DEL or character
|
|
|
900 * that already has the 8th bit set. And not when using a double-byte
|
|
|
901 * encoding, setting the 8th bit may make it the lead byte of a
|
|
|
902 * double-byte character. */
|
|
|
903 if (len == 1
|
|
|
904 && (ev_press->state & Mod1Mask)
|
|
|
905 && !(key_sym == XK_BackSpace || key_sym == XK_Delete)
|
|
|
906 && (string[0] & 0x80) == 0
|
|
|
907 #ifdef FEAT_MBYTE
|
|
|
908 && !enc_dbcs
|
|
|
909 #endif
|
|
|
910 )
|
|
|
911 {
|
|
|
912 #if defined(FEAT_MENU) && defined(FEAT_GUI_MOTIF)
|
|
|
913 /* Ignore ALT keys when they are used for the menu only */
|
|
|
914 if (gui.menu_is_active
|
|
|
915 && (p_wak[0] == 'y'
|
|
|
916 || (p_wak[0] == 'm' && gui_is_menu_shortcut(string[0]))))
|
|
|
917 goto theend;
|
|
|
918 #endif
|
|
|
919 /*
|
|
|
920 * Before we set the 8th bit, check to make sure the user doesn't
|
|
|
921 * already have a mapping defined for this sequence. We determine this
|
|
|
922 * by checking to see if the input would be the same without the
|
|
|
923 * Alt/Meta key.
|
|
|
924 * Don't do this for <S-M-Tab>, that should become K_S_TAB with ALT.
|
|
|
925 */
|
|
|
926 ev_press->state &= ~Mod1Mask;
|
|
|
927 len2 = XLookupString(ev_press, (char *)string2, sizeof(string2),
|
|
|
928 &key_sym2, NULL);
|
|
|
929 if (key_sym2 == XK_space)
|
|
|
930 string2[0] = ' '; /* Otherwise Meta-Ctrl-Space doesn't work */
|
|
|
931 if ( len2 == 1
|
|
|
932 && string[0] == string2[0]
|
|
|
933 && !(key_sym == XK_Tab && (ev_press->state & ShiftMask)))
|
|
|
934 {
|
|
|
935 string[0] |= 0x80;
|
|
|
936 #ifdef FEAT_MBYTE
|
|
|
937 if (enc_utf8) /* convert to utf-8 */
|
|
|
938 {
|
|
|
939 string[1] = string[0] & 0xbf;
|
|
|
940 string[0] = ((unsigned)string[0] >> 6) + 0xc0;
|
|
|
941 if (string[1] == CSI)
|
|
|
942 {
|
|
|
943 string[2] = KS_EXTRA;
|
|
|
944 string[3] = (int)KE_CSI;
|
|
|
945 len = 4;
|
|
|
946 }
|
|
|
947 else
|
|
|
948 len = 2;
|
|
|
949 }
|
|
|
950 #endif
|
|
|
951 }
|
|
|
952 else
|
|
|
953 ev_press->state |= Mod1Mask;
|
|
|
954 }
|
|
|
955
|
|
|
956 if (len == 1 && string[0] == CSI)
|
|
|
957 {
|
|
|
958 string[1] = KS_EXTRA;
|
|
|
959 string[2] = (int)KE_CSI;
|
|
|
960 len = -3;
|
|
|
961 }
|
|
|
962
|
|
|
963 /* Check for special keys. Also do this when len == 1 (key has an ASCII
|
|
|
964 * value) to detect backspace, delete and keypad keys. */
|
|
|
965 if (len == 0 || len == 1)
|
|
|
966 {
|
|
|
967 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++)
|
|
|
968 {
|
|
|
969 if (special_keys[i].key_sym == key_sym)
|
|
|
970 {
|
|
|
971 string[0] = CSI;
|
|
|
972 string[1] = special_keys[i].vim_code0;
|
|
|
973 string[2] = special_keys[i].vim_code1;
|
|
|
974 len = -3;
|
|
|
975 break;
|
|
|
976 }
|
|
|
977 }
|
|
|
978 }
|
|
|
979
|
|
|
980 /* Unrecognised key is ignored. */
|
|
|
981 if (len == 0)
|
|
|
982 goto theend;
|
|
|
983
|
|
|
984 /* Special keys (and a few others) may have modifiers. Also when using a
|
|
|
985 * double-byte encoding (can't set the 8th bit). */
|
|
|
986 if (len == -3 || key_sym == XK_space || key_sym == XK_Tab
|
|
|
987 || key_sym == XK_Return || key_sym == XK_Linefeed
|
|
|
988 || key_sym == XK_Escape
|
|
|
989 #ifdef FEAT_MBYTE
|
|
|
990 || (enc_dbcs && len == 1 && (ev_press->state & Mod1Mask))
|
|
|
991 #endif
|
|
|
992 )
|
|
|
993 {
|
|
|
994 modifiers = 0;
|
|
|
995 if (ev_press->state & ShiftMask)
|
|
|
996 modifiers |= MOD_MASK_SHIFT;
|
|
|
997 if (ev_press->state & ControlMask)
|
|
|
998 modifiers |= MOD_MASK_CTRL;
|
|
|
999 if (ev_press->state & Mod1Mask)
|
|
|
1000 modifiers |= MOD_MASK_ALT;
|
|
179
|
1001 if (ev_press->state & Mod4Mask)
|
|
|
1002 modifiers |= MOD_MASK_META;
|
|
7
|
1003
|
|
|
1004 /*
|
|
|
1005 * For some keys a shift modifier is translated into another key
|
|
|
1006 * code.
|
|
|
1007 */
|
|
|
1008 if (len == -3)
|
|
|
1009 key = TO_SPECIAL(string[1], string[2]);
|
|
|
1010 else
|
|
|
1011 key = string[0];
|
|
|
1012 key = simplify_key(key, &modifiers);
|
|
|
1013 if (key == CSI)
|
|
|
1014 key = K_CSI;
|
|
|
1015 if (IS_SPECIAL(key))
|
|
|
1016 {
|
|
|
1017 string[0] = CSI;
|
|
|
1018 string[1] = K_SECOND(key);
|
|
|
1019 string[2] = K_THIRD(key);
|
|
|
1020 len = 3;
|
|
|
1021 }
|
|
|
1022 else
|
|
|
1023 {
|
|
|
1024 string[0] = key;
|
|
|
1025 len = 1;
|
|
|
1026 }
|
|
|
1027
|
|
|
1028 if (modifiers != 0)
|
|
|
1029 {
|
|
|
1030 string2[0] = CSI;
|
|
|
1031 string2[1] = KS_MODIFIER;
|
|
|
1032 string2[2] = modifiers;
|
|
|
1033 add_to_input_buf(string2, 3);
|
|
|
1034 }
|
|
|
1035 }
|
|
|
1036
|
|
|
1037 if (len == 1 && ((string[0] == Ctrl_C && ctrl_c_interrupts)
|
|
|
1038 #ifdef UNIX
|
|
|
1039 || (intr_char != 0 && string[0] == intr_char)
|
|
|
1040 #endif
|
|
|
1041 ))
|
|
|
1042 {
|
|
|
1043 trash_input_buf();
|
|
|
1044 got_int = TRUE;
|
|
|
1045 }
|
|
|
1046
|
|
|
1047 add_to_input_buf(string, len);
|
|
|
1048
|
|
|
1049 /*
|
|
|
1050 * blank out the pointer if necessary
|
|
|
1051 */
|
|
|
1052 if (p_mh)
|
|
|
1053 gui_mch_mousehide(TRUE);
|
|
|
1054
|
|
|
1055 #if defined(FEAT_BEVAL_TIP)
|
|
|
1056 {
|
|
|
1057 BalloonEval *be;
|
|
|
1058
|
|
|
1059 if ((be = gui_mch_currently_showing_beval()) != NULL)
|
|
|
1060 gui_mch_unpost_balloon(be);
|
|
|
1061 }
|
|
|
1062 #endif
|
|
|
1063 theend:
|
|
|
1064 {} /* some compilers need a statement here */
|
|
|
1065 #ifdef FEAT_XIM
|
|
|
1066 if (string_alloced)
|
|
|
1067 XtFree((char *)string);
|
|
|
1068 #endif
|
|
|
1069 }
|
|
|
1070
|
|
|
1071 /* ARGSUSED */
|
|
|
1072 static void
|
|
|
1073 gui_x11_mouse_cb(w, dud, event, dum)
|
|
|
1074 Widget w;
|
|
|
1075 XtPointer dud;
|
|
|
1076 XEvent *event;
|
|
|
1077 Boolean *dum;
|
|
|
1078 {
|
|
|
1079 static XtIntervalId timer = (XtIntervalId)0;
|
|
|
1080 static int timed_out = TRUE;
|
|
|
1081
|
|
|
1082 int button;
|
|
|
1083 int repeated_click = FALSE;
|
|
|
1084 int x, y;
|
|
|
1085 int_u x_modifiers;
|
|
|
1086 int_u vim_modifiers;
|
|
|
1087
|
|
|
1088 if (event->type == MotionNotify)
|
|
|
1089 {
|
|
|
1090 /* Get the latest position, avoids lagging behind on a drag. */
|
|
|
1091 x = event->xmotion.x;
|
|
|
1092 y = event->xmotion.y;
|
|
|
1093 x_modifiers = event->xmotion.state;
|
|
|
1094 button = (x_modifiers & (Button1Mask | Button2Mask | Button3Mask))
|
|
|
1095 ? MOUSE_DRAG : ' ';
|
|
|
1096
|
|
|
1097 /*
|
|
|
1098 * if our pointer is currently hidden, then we should show it.
|
|
|
1099 */
|
|
|
1100 gui_mch_mousehide(FALSE);
|
|
|
1101
|
|
|
1102 if (button != MOUSE_DRAG) /* just moving the rodent */
|
|
|
1103 {
|
|
|
1104 #ifdef FEAT_MENU
|
|
|
1105 if (dud) /* moved in vimForm */
|
|
|
1106 y -= gui.menu_height;
|
|
|
1107 #endif
|
|
|
1108 gui_mouse_moved(x, y);
|
|
|
1109 return;
|
|
|
1110 }
|
|
|
1111 }
|
|
|
1112 else
|
|
|
1113 {
|
|
|
1114 x = event->xbutton.x;
|
|
|
1115 y = event->xbutton.y;
|
|
|
1116 if (event->type == ButtonPress)
|
|
|
1117 {
|
|
|
1118 /* Handle multiple clicks */
|
|
|
1119 if (!timed_out)
|
|
|
1120 {
|
|
|
1121 XtRemoveTimeOut(timer);
|
|
|
1122 repeated_click = TRUE;
|
|
|
1123 }
|
|
|
1124 timed_out = FALSE;
|
|
|
1125 timer = XtAppAddTimeOut(app_context, (long_u)p_mouset,
|
|
|
1126 gui_x11_timer_cb, &timed_out);
|
|
|
1127 switch (event->xbutton.button)
|
|
|
1128 {
|
|
|
1129 case Button1: button = MOUSE_LEFT; break;
|
|
|
1130 case Button2: button = MOUSE_MIDDLE; break;
|
|
|
1131 case Button3: button = MOUSE_RIGHT; break;
|
|
|
1132 case Button4: button = MOUSE_4; break;
|
|
|
1133 case Button5: button = MOUSE_5; break;
|
|
|
1134 default:
|
|
|
1135 return; /* Unknown button */
|
|
|
1136 }
|
|
|
1137 }
|
|
|
1138 else if (event->type == ButtonRelease)
|
|
|
1139 button = MOUSE_RELEASE;
|
|
|
1140 else
|
|
|
1141 return; /* Unknown mouse event type */
|
|
|
1142
|
|
|
1143 x_modifiers = event->xbutton.state;
|
|
|
1144 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU)
|
|
|
1145 last_mouse_event = event->xbutton;
|
|
|
1146 #endif
|
|
|
1147 }
|
|
|
1148
|
|
|
1149 vim_modifiers = 0x0;
|
|
|
1150 if (x_modifiers & ShiftMask)
|
|
|
1151 vim_modifiers |= MOUSE_SHIFT;
|
|
|
1152 if (x_modifiers & ControlMask)
|
|
|
1153 vim_modifiers |= MOUSE_CTRL;
|
|
|
1154 if (x_modifiers & Mod1Mask) /* Alt or Meta key */
|
|
|
1155 vim_modifiers |= MOUSE_ALT;
|
|
|
1156
|
|
|
1157 gui_send_mouse_event(button, x, y, repeated_click, vim_modifiers);
|
|
|
1158 }
|
|
|
1159
|
|
|
1160 #ifdef FEAT_SNIFF
|
|
|
1161 /* ARGSUSED */
|
|
|
1162 static void
|
|
|
1163 gui_x11_sniff_request_cb(closure, source, id)
|
|
|
1164 XtPointer closure;
|
|
|
1165 int *source;
|
|
|
1166 XtInputId *id;
|
|
|
1167 {
|
|
|
1168 static char_u bytes[3] = {CSI, (int)KS_EXTRA, (int)KE_SNIFF};
|
|
|
1169
|
|
|
1170 add_to_input_buf(bytes, 3);
|
|
|
1171 }
|
|
|
1172 #endif
|
|
|
1173
|
|
|
1174 /*
|
|
|
1175 * End of call-back routines
|
|
|
1176 */
|
|
|
1177
|
|
|
1178 /*
|
|
|
1179 * Parse the GUI related command-line arguments. Any arguments used are
|
|
|
1180 * deleted from argv, and *argc is decremented accordingly. This is called
|
|
|
1181 * when vim is started, whether or not the GUI has been started.
|
|
|
1182 */
|
|
|
1183 void
|
|
|
1184 gui_mch_prepare(argc, argv)
|
|
|
1185 int *argc;
|
|
|
1186 char **argv;
|
|
|
1187 {
|
|
|
1188 int arg;
|
|
|
1189 int i;
|
|
|
1190
|
|
|
1191 /*
|
|
|
1192 * Move all the entries in argv which are relevant to X into gui_argv.
|
|
|
1193 */
|
|
|
1194 gui_argc = 0;
|
|
|
1195 gui_argv = (char **)lalloc((long_u)(*argc * sizeof(char *)), FALSE);
|
|
|
1196 if (gui_argv == NULL)
|
|
|
1197 return;
|
|
|
1198 gui_argv[gui_argc++] = argv[0];
|
|
|
1199 arg = 1;
|
|
|
1200 while (arg < *argc)
|
|
|
1201 {
|
|
|
1202 /* Look for argv[arg] in cmdline_options[] table */
|
|
|
1203 for (i = 0; i < XtNumber(cmdline_options); i++)
|
|
|
1204 if (strcmp(argv[arg], cmdline_options[i].option) == 0)
|
|
|
1205 break;
|
|
|
1206
|
|
|
1207 if (i < XtNumber(cmdline_options))
|
|
|
1208 {
|
|
|
1209 /* Remember finding "-rv" or "-reverse" */
|
|
|
1210 if (strcmp("-rv", argv[arg]) == 0
|
|
|
1211 || strcmp("-reverse", argv[arg]) == 0)
|
|
|
1212 found_reverse_arg = TRUE;
|
|
|
1213 else if ((strcmp("-fn", argv[arg]) == 0
|
|
|
1214 || strcmp("-font", argv[arg]) == 0)
|
|
|
1215 && arg + 1 < *argc)
|
|
|
1216 font_argument = argv[arg + 1];
|
|
|
1217
|
|
|
1218 /* Found match in table, so move it into gui_argv */
|
|
|
1219 gui_argv[gui_argc++] = argv[arg];
|
|
|
1220 if (--*argc > arg)
|
|
|
1221 {
|
|
|
1222 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg)
|
|
|
1223 * sizeof(char *));
|
|
|
1224 if (cmdline_options[i].argKind != XrmoptionNoArg)
|
|
|
1225 {
|
|
|
1226 /* Move the options argument as well */
|
|
|
1227 gui_argv[gui_argc++] = argv[arg];
|
|
|
1228 if (--*argc > arg)
|
|
|
1229 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg)
|
|
|
1230 * sizeof(char *));
|
|
|
1231 }
|
|
|
1232 }
|
|
|
1233 argv[*argc] = NULL;
|
|
|
1234 }
|
|
|
1235 else
|
|
|
1236 #ifdef FEAT_SUN_WORKSHOP
|
|
|
1237 if (strcmp("-ws", argv[arg]) == 0)
|
|
|
1238 {
|
|
|
1239 usingSunWorkShop++;
|
|
|
1240 p_acd = TRUE;
|
|
|
1241 gui.dofork = FALSE; /* don't fork() when starting GUI */
|
|
|
1242 mch_memmove(&argv[arg], &argv[arg + 1],
|
|
|
1243 (--*argc - arg) * sizeof(char *));
|
|
|
1244 argv[*argc] = NULL;
|
|
|
1245 # ifdef WSDEBUG
|
|
|
1246 wsdebug_wait(WT_ENV | WT_WAIT | WT_STOP, "SPRO_GVIM_WAIT", 20);
|
|
|
1247 wsdebug_log_init("SPRO_GVIM_DEBUG", "SPRO_GVIM_DLEVEL");
|
|
|
1248 # endif
|
|
|
1249 }
|
|
|
1250 else
|
|
|
1251 #endif
|
|
|
1252 #ifdef FEAT_NETBEANS_INTG
|
|
|
1253 if (strncmp("-nb", argv[arg], 3) == 0)
|
|
|
1254 {
|
|
|
1255 usingNetbeans++;
|
|
|
1256 gui.dofork = FALSE; /* don't fork() when starting GUI */
|
|
|
1257 netbeansArg = argv[arg];
|
|
|
1258 mch_memmove(&argv[arg], &argv[arg + 1],
|
|
|
1259 (--*argc - arg) * sizeof(char *));
|
|
|
1260 argv[*argc] = NULL;
|
|
|
1261 }
|
|
|
1262 else
|
|
|
1263 #endif
|
|
|
1264 arg++;
|
|
|
1265 }
|
|
|
1266 }
|
|
|
1267
|
|
|
1268 #ifndef XtSpecificationRelease
|
|
|
1269 # define CARDINAL (Cardinal *)
|
|
|
1270 #else
|
|
|
1271 # if XtSpecificationRelease == 4
|
|
|
1272 # define CARDINAL (Cardinal *)
|
|
|
1273 # else
|
|
|
1274 # define CARDINAL (int *)
|
|
|
1275 # endif
|
|
|
1276 #endif
|
|
|
1277
|
|
|
1278 /*
|
|
|
1279 * Check if the GUI can be started. Called before gvimrc is sourced.
|
|
|
1280 * Return OK or FAIL.
|
|
|
1281 */
|
|
|
1282 int
|
|
|
1283 gui_mch_init_check()
|
|
|
1284 {
|
|
|
1285 #ifdef FEAT_XIM
|
|
|
1286 XtSetLanguageProc(NULL, NULL, NULL);
|
|
|
1287 #endif
|
|
|
1288 open_app_context();
|
|
|
1289 if (app_context != NULL)
|
|
|
1290 gui.dpy = XtOpenDisplay(app_context, 0, VIM_NAME, VIM_CLASS,
|
|
51
|
1291 cmdline_options, XtNumber(cmdline_options),
|
|
|
1292 CARDINAL &gui_argc, gui_argv);
|
|
7
|
1293
|
|
|
1294 if (app_context == NULL || gui.dpy == NULL)
|
|
|
1295 {
|
|
|
1296 gui.dying = TRUE;
|
|
|
1297 EMSG(_(e_opendisp));
|
|
|
1298 return FAIL;
|
|
|
1299 }
|
|
|
1300 return OK;
|
|
|
1301 }
|
|
|
1302
|
|
|
1303
|
|
|
1304 #ifdef USE_XSMP
|
|
|
1305 /*
|
|
|
1306 * Handle XSMP processing, de-registering the attachment upon error
|
|
|
1307 */
|
|
|
1308 static XtInputId _xsmp_xtinputid;
|
|
|
1309
|
|
|
1310 static void local_xsmp_handle_requests __ARGS((XtPointer c, int *s, XtInputId *i));
|
|
|
1311
|
|
|
1312 /*ARGSUSED*/
|
|
|
1313 static void
|
|
|
1314 local_xsmp_handle_requests(c, s, i)
|
|
|
1315 XtPointer c;
|
|
|
1316 int *s;
|
|
|
1317 XtInputId *i;
|
|
|
1318 {
|
|
|
1319 if (xsmp_handle_requests() == FAIL)
|
|
|
1320 XtRemoveInput(_xsmp_xtinputid);
|
|
|
1321 }
|
|
|
1322 #endif
|
|
|
1323
|
|
|
1324
|
|
|
1325 /*
|
|
|
1326 * Initialise the X GUI. Create all the windows, set up all the call-backs etc.
|
|
|
1327 * Returns OK for success, FAIL when the GUI can't be started.
|
|
|
1328 */
|
|
|
1329 int
|
|
|
1330 gui_mch_init()
|
|
|
1331 {
|
|
|
1332 XtGCMask gc_mask;
|
|
|
1333 XGCValues gc_vals;
|
|
|
1334 int x, y, mask;
|
|
|
1335 unsigned w, h;
|
|
|
1336
|
|
|
1337 #if 0
|
|
|
1338 /* Uncomment this to enable synchronous mode for debugging */
|
|
|
1339 XSynchronize(gui.dpy, True);
|
|
|
1340 #endif
|
|
|
1341
|
|
|
1342 vimShell = XtVaAppCreateShell(VIM_NAME, VIM_CLASS,
|
|
|
1343 applicationShellWidgetClass, gui.dpy, NULL);
|
|
|
1344
|
|
|
1345 /*
|
|
|
1346 * Get the application resources
|
|
|
1347 */
|
|
|
1348 XtVaGetApplicationResources(vimShell, (XtPointer)&gui,
|
|
|
1349 vim_resources, XtNumber(vim_resources), NULL);
|
|
|
1350
|
|
|
1351 gui.scrollbar_height = gui.scrollbar_width;
|
|
|
1352
|
|
|
1353 /*
|
|
|
1354 * Get the colors ourselves. Using the automatic conversion doesn't
|
|
|
1355 * handle looking for approximate colors.
|
|
|
1356 */
|
|
|
1357 /* NOTE: These next few lines are an exact duplicate of gui_athena.c's
|
|
|
1358 * gui_mch_def_colors(). Why?
|
|
|
1359 */
|
|
|
1360 gui.menu_fg_pixel = gui_get_color((char_u *)gui.rsrc_menu_fg_name);
|
|
|
1361 gui.menu_bg_pixel = gui_get_color((char_u *)gui.rsrc_menu_bg_name);
|
|
|
1362 gui.scroll_fg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_fg_name);
|
|
|
1363 gui.scroll_bg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_bg_name);
|
|
|
1364 #ifdef FEAT_BEVAL
|
|
|
1365 gui.tooltip_fg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_fg_name);
|
|
|
1366 gui.tooltip_bg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_bg_name);
|
|
|
1367 #endif
|
|
|
1368
|
|
|
1369 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA)
|
|
|
1370 /* If the menu height was set, don't change it at runtime */
|
|
|
1371 if (gui.menu_height != MENU_DEFAULT_HEIGHT)
|
|
|
1372 gui.menu_height_fixed = TRUE;
|
|
|
1373 #endif
|
|
|
1374
|
|
|
1375 /* Set default foreground and background colours */
|
|
|
1376 gui.norm_pixel = gui.def_norm_pixel;
|
|
|
1377 gui.back_pixel = gui.def_back_pixel;
|
|
|
1378
|
|
|
1379 /* Check if reverse video needs to be applied (on Sun it's done by X) */
|
|
|
1380 if (gui.rsrc_rev_video && gui_get_lightness(gui.back_pixel)
|
|
|
1381 > gui_get_lightness(gui.norm_pixel))
|
|
|
1382 {
|
|
|
1383 gui.norm_pixel = gui.def_back_pixel;
|
|
|
1384 gui.back_pixel = gui.def_norm_pixel;
|
|
|
1385 gui.def_norm_pixel = gui.norm_pixel;
|
|
|
1386 gui.def_back_pixel = gui.back_pixel;
|
|
|
1387 }
|
|
|
1388
|
|
|
1389 /* Get the colors from the "Normal", "Tooltip", "Scrollbar" and "Menu"
|
|
|
1390 * group (set in syntax.c or in a vimrc file) */
|
|
|
1391 set_normal_colors();
|
|
|
1392
|
|
|
1393 /*
|
|
|
1394 * Check that none of the colors are the same as the background color
|
|
|
1395 */
|
|
|
1396 gui_check_colors();
|
|
|
1397
|
|
|
1398 /*
|
|
|
1399 * Set up the GCs. The font attributes will be set in gui_init_font().
|
|
|
1400 */
|
|
|
1401 gc_mask = GCForeground | GCBackground;
|
|
|
1402 gc_vals.foreground = gui.norm_pixel;
|
|
|
1403 gc_vals.background = gui.back_pixel;
|
|
|
1404 gui.text_gc = XtGetGC(vimShell, gc_mask, &gc_vals);
|
|
|
1405
|
|
|
1406 gc_vals.foreground = gui.back_pixel;
|
|
|
1407 gc_vals.background = gui.norm_pixel;
|
|
|
1408 gui.back_gc = XtGetGC(vimShell, gc_mask, &gc_vals);
|
|
|
1409
|
|
|
1410 gc_mask |= GCFunction;
|
|
|
1411 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel;
|
|
|
1412 gc_vals.background = gui.norm_pixel ^ gui.back_pixel;
|
|
|
1413 gc_vals.function = GXxor;
|
|
|
1414 gui.invert_gc = XtGetGC(vimShell, gc_mask, &gc_vals);
|
|
|
1415
|
|
|
1416 gui.visibility = VisibilityUnobscured;
|
|
|
1417 x11_setup_atoms(gui.dpy);
|
|
|
1418
|
|
|
1419 if (gui_win_x != -1 && gui_win_y != -1)
|
|
|
1420 gui_mch_set_winpos(gui_win_x, gui_win_y);
|
|
|
1421
|
|
|
1422 /* Now adapt the supplied(?) geometry-settings */
|
|
|
1423 /* Added by Kjetil Jacobsen <kjetilja@stud.cs.uit.no> */
|
|
|
1424 if (gui.geom != NULL && *gui.geom != NUL)
|
|
|
1425 {
|
|
|
1426 mask = XParseGeometry((char *)gui.geom, &x, &y, &w, &h);
|
|
|
1427 if (mask & WidthValue)
|
|
|
1428 Columns = w;
|
|
|
1429 if (mask & HeightValue)
|
|
|
1430 Rows = h;
|
|
|
1431 /*
|
|
|
1432 * Set the (x,y) position of the main window only if specified in the
|
|
|
1433 * users geometry, so we get good defaults when they don't. This needs
|
|
|
1434 * to be done before the shell is popped up.
|
|
|
1435 */
|
|
|
1436 if (mask & (XValue|YValue))
|
|
|
1437 XtVaSetValues(vimShell, XtNgeometry, gui.geom, NULL);
|
|
|
1438 }
|
|
|
1439
|
|
|
1440 gui_x11_create_widgets();
|
|
|
1441
|
|
|
1442 /*
|
|
|
1443 * Add an icon to Vim (Marcel Douben: 11 May 1998).
|
|
|
1444 */
|
|
|
1445 if (vim_strchr(p_go, GO_ICON) != NULL)
|
|
|
1446 {
|
|
|
1447 #ifndef HAVE_XPM
|
|
|
1448 # include "vim_icon.xbm"
|
|
|
1449 # include "vim_mask.xbm"
|
|
|
1450
|
|
|
1451 Arg arg[2];
|
|
|
1452
|
|
|
1453 XtSetArg(arg[0], XtNiconPixmap,
|
|
|
1454 XCreateBitmapFromData(gui.dpy,
|
|
|
1455 DefaultRootWindow(gui.dpy),
|
|
|
1456 (char *)vim_icon_bits,
|
|
|
1457 vim_icon_width,
|
|
|
1458 vim_icon_height));
|
|
|
1459 XtSetArg(arg[1], XtNiconMask,
|
|
|
1460 XCreateBitmapFromData(gui.dpy,
|
|
|
1461 DefaultRootWindow(gui.dpy),
|
|
|
1462 (char *)vim_mask_icon_bits,
|
|
|
1463 vim_mask_icon_width,
|
|
|
1464 vim_mask_icon_height));
|
|
|
1465 XtSetValues(vimShell, arg, (Cardinal)2);
|
|
|
1466 #else
|
|
|
1467 /* Use Pixmaps, looking much nicer. */
|
|
|
1468
|
|
|
1469 /* If you get an error message here, you still need to unpack the runtime
|
|
|
1470 * archive! */
|
|
|
1471 # ifdef magick
|
|
|
1472 # undef magick
|
|
|
1473 # endif
|
|
|
1474 # define magick vim32x32
|
|
|
1475 # include "../runtime/vim32x32.xpm"
|
|
|
1476 # undef magick
|
|
|
1477 # define magick vim16x16
|
|
|
1478 # include "../runtime/vim16x16.xpm"
|
|
|
1479 # undef magick
|
|
|
1480 # define magick vim48x48
|
|
|
1481 # include "../runtime/vim48x48.xpm"
|
|
|
1482 # undef magick
|
|
|
1483
|
|
|
1484 static Pixmap icon = 0;
|
|
|
1485 static Pixmap icon_mask = 0;
|
|
|
1486 static char **magick = vim32x32;
|
|
|
1487 Window root_window;
|
|
|
1488 XIconSize *size;
|
|
|
1489 int number_sizes;
|
|
|
1490 Display *dsp;
|
|
|
1491 Screen *scr;
|
|
|
1492 XpmAttributes attr;
|
|
|
1493 Colormap cmap;
|
|
|
1494
|
|
|
1495 /*
|
|
|
1496 * Adjust the icon to the preferences of the actual window manager.
|
|
|
1497 */
|
|
|
1498 root_window = XRootWindowOfScreen(XtScreen(vimShell));
|
|
|
1499 if (XGetIconSizes(XtDisplay(vimShell), root_window,
|
|
|
1500 &size, &number_sizes) != 0)
|
|
|
1501 {
|
|
|
1502
|
|
|
1503 if (number_sizes > 0)
|
|
|
1504 {
|
|
|
1505 if (size->max_height >= 48 && size->max_height >= 48)
|
|
|
1506 magick = vim48x48;
|
|
|
1507 else if (size->max_height >= 32 && size->max_height >= 32)
|
|
|
1508 magick = vim32x32;
|
|
|
1509 else if (size->max_height >= 16 && size->max_height >= 16)
|
|
|
1510 magick = vim16x16;
|
|
|
1511 }
|
|
|
1512 }
|
|
|
1513
|
|
|
1514 dsp = XtDisplay(vimShell);
|
|
|
1515 scr = XtScreen(vimShell);
|
|
|
1516
|
|
|
1517 cmap = DefaultColormap(dsp, DefaultScreen(dsp));
|
|
|
1518 XtVaSetValues(vimShell, XtNcolormap, cmap, NULL);
|
|
|
1519
|
|
|
1520 attr.valuemask = 0L;
|
|
|
1521 attr.valuemask = XpmCloseness | XpmReturnPixels | XpmColormap | XpmDepth;
|
|
|
1522 attr.closeness = 65535; /* accuracy isn't crucial */
|
|
|
1523 attr.colormap = cmap;
|
|
|
1524 attr.depth = DefaultDepthOfScreen(scr);
|
|
|
1525
|
|
|
1526 if (!icon)
|
|
|
1527 XpmCreatePixmapFromData(dsp, root_window, magick, &icon,
|
|
|
1528 &icon_mask, &attr);
|
|
|
1529
|
|
|
1530 # ifdef FEAT_GUI_ATHENA
|
|
|
1531 XtVaSetValues(vimShell, XtNiconPixmap, icon, XtNiconMask, icon_mask, NULL);
|
|
|
1532 # else
|
|
|
1533 XtVaSetValues(vimShell, XmNiconPixmap, icon, XmNiconMask, icon_mask, NULL);
|
|
|
1534 # endif
|
|
|
1535 #endif
|
|
|
1536 }
|
|
|
1537
|
|
|
1538 if (gui.color_approx)
|
|
|
1539 EMSG(_("Vim E458: Cannot allocate colormap entry, some colors may be incorrect"));
|
|
|
1540
|
|
|
1541 #ifdef FEAT_SUN_WORKSHOP
|
|
|
1542 if (usingSunWorkShop)
|
|
|
1543 workshop_connect(app_context);
|
|
|
1544 #endif
|
|
|
1545
|
|
|
1546 #ifdef FEAT_BEVAL
|
|
|
1547 gui_init_tooltip_font();
|
|
|
1548 #endif
|
|
|
1549 #ifdef FEAT_MENU
|
|
|
1550 gui_init_menu_font();
|
|
|
1551 #endif
|
|
|
1552
|
|
|
1553 #ifdef USE_XSMP
|
|
|
1554 /* Attach listener on ICE connection */
|
|
|
1555 if (-1 != xsmp_icefd)
|
|
|
1556 _xsmp_xtinputid = XtAppAddInput(app_context, xsmp_icefd,
|
|
|
1557 (XtPointer)XtInputReadMask, local_xsmp_handle_requests, NULL);
|
|
|
1558 #endif
|
|
|
1559
|
|
|
1560 return OK;
|
|
|
1561 }
|
|
|
1562
|
|
|
1563 /*
|
|
|
1564 * Called when starting the GUI fails after calling gui_mch_init().
|
|
|
1565 */
|
|
|
1566 void
|
|
|
1567 gui_mch_uninit()
|
|
|
1568 {
|
|
|
1569 gui_x11_destroy_widgets();
|
|
|
1570 XtCloseDisplay(gui.dpy);
|
|
|
1571 gui.dpy = NULL;
|
|
|
1572 vimShell = (Widget)0;
|
|
|
1573 }
|
|
|
1574
|
|
|
1575 /*
|
|
|
1576 * Called when the foreground or background color has been changed.
|
|
|
1577 */
|
|
|
1578 void
|
|
|
1579 gui_mch_new_colors()
|
|
|
1580 {
|
|
|
1581 long_u gc_mask;
|
|
|
1582 XGCValues gc_vals;
|
|
|
1583
|
|
|
1584 gc_mask = GCForeground | GCBackground;
|
|
|
1585 gc_vals.foreground = gui.norm_pixel;
|
|
|
1586 gc_vals.background = gui.back_pixel;
|
|
|
1587 if (gui.text_gc != NULL)
|
|
|
1588 XChangeGC(gui.dpy, gui.text_gc, gc_mask, &gc_vals);
|
|
|
1589
|
|
|
1590 gc_vals.foreground = gui.back_pixel;
|
|
|
1591 gc_vals.background = gui.norm_pixel;
|
|
|
1592 if (gui.back_gc != NULL)
|
|
|
1593 XChangeGC(gui.dpy, gui.back_gc, gc_mask, &gc_vals);
|
|
|
1594
|
|
|
1595 gc_mask |= GCFunction;
|
|
|
1596 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel;
|
|
|
1597 gc_vals.background = gui.norm_pixel ^ gui.back_pixel;
|
|
|
1598 gc_vals.function = GXxor;
|
|
|
1599 if (gui.invert_gc != NULL)
|
|
|
1600 XChangeGC(gui.dpy, gui.invert_gc, gc_mask, &gc_vals);
|
|
|
1601
|
|
|
1602 gui_x11_set_back_color();
|
|
|
1603 }
|
|
|
1604
|
|
|
1605 /*
|
|
|
1606 * Open the GUI window which was created by a call to gui_mch_init().
|
|
|
1607 */
|
|
|
1608 int
|
|
|
1609 gui_mch_open()
|
|
|
1610 {
|
|
|
1611 /* Actually open the window */
|
|
|
1612 XtPopup(vimShell, XtGrabNone);
|
|
|
1613
|
|
|
1614 gui.wid = gui_x11_get_wid();
|
|
|
1615 gui.blank_pointer = gui_x11_create_blank_mouse();
|
|
|
1616
|
|
|
1617 /*
|
|
|
1618 * Add a callback for the Close item on the window managers menu, and the
|
|
|
1619 * save-yourself event.
|
|
|
1620 */
|
|
|
1621 wm_atoms[SAVE_YOURSELF_IDX] =
|
|
|
1622 XInternAtom(gui.dpy, "WM_SAVE_YOURSELF", False);
|
|
|
1623 wm_atoms[DELETE_WINDOW_IDX] =
|
|
|
1624 XInternAtom(gui.dpy, "WM_DELETE_WINDOW", False);
|
|
|
1625 XSetWMProtocols(gui.dpy, XtWindow(vimShell), wm_atoms, 2);
|
|
|
1626 XtAddEventHandler(vimShell, NoEventMask, True, gui_x11_wm_protocol_handler,
|
|
|
1627 NULL);
|
|
|
1628 #ifdef HAVE_X11_XMU_EDITRES_H
|
|
|
1629 /*
|
|
|
1630 * Enable editres protocol (see "man editres").
|
|
|
1631 * Usually will need to add -lXmu to the linker line as well.
|
|
|
1632 */
|
|
|
1633 XtAddEventHandler(vimShell, (EventMask)0, True, _XEditResCheckMessages,
|
|
|
1634 (XtPointer)NULL);
|
|
|
1635 #endif
|
|
|
1636
|
|
|
1637 #ifdef FEAT_CLIENTSERVER
|
|
|
1638 if (serverName == NULL && serverDelayedStartName != NULL)
|
|
|
1639 {
|
|
|
1640 /* This is a :gui command in a plain vim with no previous server */
|
|
|
1641 commWindow = XtWindow(vimShell);
|
|
|
1642 (void)serverRegisterName(gui.dpy, serverDelayedStartName);
|
|
|
1643 }
|
|
|
1644 else
|
|
|
1645 {
|
|
|
1646 /*
|
|
|
1647 * Cannot handle "widget-less" windows with XtProcessEvent() we'll
|
|
|
1648 * have to change the "server" registration to that of the main window
|
|
|
1649 * If we have not registered a name yet, remember the window
|
|
|
1650 */
|
|
|
1651 serverChangeRegisteredWindow(gui.dpy, XtWindow(vimShell));
|
|
|
1652 }
|
|
|
1653 XtAddEventHandler(vimShell, PropertyChangeMask, False,
|
|
|
1654 gui_x11_send_event_handler, NULL);
|
|
|
1655 #endif
|
|
|
1656
|
|
|
1657
|
|
|
1658 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA)
|
|
|
1659 /* The Athena GUI needs this again after opening the window */
|
|
|
1660 gui_position_menu();
|
|
|
1661 # ifdef FEAT_TOOLBAR
|
|
|
1662 gui_mch_set_toolbar_pos(0, gui.menu_height, gui.menu_width,
|
|
|
1663 gui.toolbar_height);
|
|
|
1664 # endif
|
|
|
1665 #endif
|
|
|
1666
|
|
|
1667 /* Get the colors for the highlight groups (gui_check_colors() might have
|
|
|
1668 * changed them) */
|
|
|
1669 highlight_gui_started(); /* re-init colors and fonts */
|
|
|
1670
|
|
|
1671 #ifdef FEAT_HANGULIN
|
|
|
1672 hangul_keyboard_set();
|
|
|
1673 #endif
|
|
|
1674 #ifdef FEAT_XIM
|
|
|
1675 xim_init();
|
|
|
1676 #endif
|
|
|
1677 #ifdef FEAT_SUN_WORKSHOP
|
|
|
1678 workshop_postinit();
|
|
|
1679 #endif
|
|
|
1680
|
|
|
1681 return OK;
|
|
|
1682 }
|
|
|
1683
|
|
|
1684 #if defined(FEAT_BEVAL) || defined(PROTO)
|
|
|
1685 /*
|
|
|
1686 * Convert the tooltip fontset name to an XFontSet.
|
|
|
1687 */
|
|
|
1688 void
|
|
|
1689 gui_init_tooltip_font()
|
|
|
1690 {
|
|
|
1691 XrmValue from, to;
|
|
|
1692
|
|
|
1693 from.addr = (char *)gui.rsrc_tooltip_font_name;
|
|
|
1694 from.size = strlen(from.addr);
|
|
|
1695 to.addr = (XtPointer)&gui.tooltip_fontset;
|
|
|
1696 to.size = sizeof(XFontSet);
|
|
|
1697
|
|
|
1698 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False)
|
|
|
1699 {
|
|
|
1700 /* Failed. What to do? */
|
|
|
1701 }
|
|
|
1702 }
|
|
|
1703 #endif
|
|
|
1704
|
|
|
1705 #if defined(FEAT_MENU) || defined(PROTO)
|
|
|
1706 /* Convert the menu font/fontset name to an XFontStruct/XFontset */
|
|
|
1707 void
|
|
|
1708 gui_init_menu_font()
|
|
|
1709 {
|
|
|
1710 XrmValue from, to;
|
|
|
1711
|
|
|
1712 #ifdef FONTSET_ALWAYS
|
|
|
1713 from.addr = (char *)gui.rsrc_menu_font_name;
|
|
|
1714 from.size = strlen(from.addr);
|
|
|
1715 to.addr = (XtPointer)&gui.menu_fontset;
|
|
|
1716 to.size = sizeof(GuiFontset);
|
|
|
1717
|
|
|
1718 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False)
|
|
|
1719 {
|
|
|
1720 /* Failed. What to do? */
|
|
|
1721 }
|
|
|
1722 #else
|
|
|
1723 from.addr = (char *)gui.rsrc_menu_font_name;
|
|
|
1724 from.size = strlen(from.addr);
|
|
|
1725 to.addr = (XtPointer)&gui.menu_font;
|
|
|
1726 to.size = sizeof(GuiFont);
|
|
|
1727
|
|
|
1728 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontStruct, &to) == False)
|
|
|
1729 {
|
|
|
1730 /* Failed. What to do? */
|
|
|
1731 }
|
|
|
1732 #endif
|
|
|
1733 }
|
|
|
1734 #endif
|
|
|
1735
|
|
|
1736 /*ARGSUSED*/
|
|
|
1737 void
|
|
|
1738 gui_mch_exit(rc)
|
|
|
1739 int rc;
|
|
|
1740 {
|
|
|
1741 #if 0
|
|
|
1742 /* Lesstif gives an error message here, and so does Solaris. The man page
|
|
|
1743 * says that this isn't needed when exiting, so just skip it. */
|
|
|
1744 XtCloseDisplay(gui.dpy);
|
|
|
1745 #endif
|
|
|
1746 }
|
|
|
1747
|
|
|
1748 /*
|
|
|
1749 * Get the position of the top left corner of the window.
|
|
|
1750 */
|
|
|
1751 int
|
|
|
1752 gui_mch_get_winpos(x, y)
|
|
|
1753 int *x, *y;
|
|
|
1754 {
|
|
|
1755 Dimension xpos, ypos;
|
|
|
1756
|
|
|
1757 XtVaGetValues(vimShell,
|
|
|
1758 XtNx, &xpos,
|
|
|
1759 XtNy, &ypos,
|
|
|
1760 NULL);
|
|
|
1761 *x = xpos;
|
|
|
1762 *y = ypos;
|
|
|
1763 return OK;
|
|
|
1764 }
|
|
|
1765
|
|
|
1766 /*
|
|
|
1767 * Set the position of the top left corner of the window to the given
|
|
|
1768 * coordinates.
|
|
|
1769 */
|
|
|
1770 void
|
|
|
1771 gui_mch_set_winpos(x, y)
|
|
|
1772 int x, y;
|
|
|
1773 {
|
|
|
1774 XtVaSetValues(vimShell,
|
|
|
1775 XtNx, x,
|
|
|
1776 XtNy, y,
|
|
|
1777 NULL);
|
|
|
1778 }
|
|
|
1779
|
|
|
1780 void
|
|
|
1781 gui_mch_set_shellsize(width, height, min_width, min_height,
|
|
|
1782 base_width, base_height)
|
|
|
1783 int width;
|
|
|
1784 int height;
|
|
|
1785 int min_width;
|
|
|
1786 int min_height;
|
|
|
1787 int base_width;
|
|
|
1788 int base_height;
|
|
|
1789 {
|
|
51
|
1790 #ifdef FEAT_XIM
|
|
|
1791 height += xim_get_status_area_height(),
|
|
|
1792 #endif
|
|
7
|
1793 XtVaSetValues(vimShell,
|
|
|
1794 XtNwidthInc, gui.char_width,
|
|
|
1795 XtNheightInc, gui.char_height,
|
|
|
1796 #if defined(XtSpecificationRelease) && XtSpecificationRelease >= 4
|
|
|
1797 XtNbaseWidth, base_width,
|
|
|
1798 XtNbaseHeight, base_height,
|
|
|
1799 #endif
|
|
|
1800 XtNminWidth, min_width,
|
|
|
1801 XtNminHeight, min_height,
|
|
|
1802 XtNwidth, width,
|
|
|
1803 XtNheight, height,
|
|
|
1804 NULL);
|
|
|
1805 }
|
|
|
1806
|
|
|
1807 /*
|
|
|
1808 * Allow 10 pixels for horizontal borders, 30 for vertical borders.
|
|
|
1809 * Is there no way in X to find out how wide the borders really are?
|
|
|
1810 */
|
|
|
1811 void
|
|
|
1812 gui_mch_get_screen_dimensions(screen_w, screen_h)
|
|
|
1813 int *screen_w;
|
|
|
1814 int *screen_h;
|
|
|
1815 {
|
|
|
1816 *screen_w = DisplayWidth(gui.dpy, DefaultScreen(gui.dpy)) - 10;
|
|
|
1817 *screen_h = DisplayHeight(gui.dpy, DefaultScreen(gui.dpy)) - p_ghr;
|
|
|
1818 }
|
|
|
1819
|
|
|
1820 /*
|
|
|
1821 * Initialise vim to use the font "font_name". If it's NULL, pick a default
|
|
|
1822 * font.
|
|
|
1823 * If "fontset" is TRUE, load the "font_name" as a fontset.
|
|
|
1824 * Return FAIL if the font could not be loaded, OK otherwise.
|
|
|
1825 */
|
|
|
1826 /*ARGSUSED*/
|
|
|
1827 int
|
|
|
1828 gui_mch_init_font(font_name, do_fontset)
|
|
|
1829 char_u *font_name;
|
|
|
1830 int do_fontset;
|
|
|
1831 {
|
|
|
1832 XFontStruct *font = NULL;
|
|
|
1833
|
|
|
1834 #ifdef FEAT_XFONTSET
|
|
|
1835 XFontSet fontset = NULL;
|
|
46
|
1836 #endif
|
|
|
1837
|
|
|
1838 #ifdef FEAT_GUI_MOTIF
|
|
|
1839 /* A font name equal "*" is indicating, that we should activate the font
|
|
|
1840 * selection dialogue to get a new font name. So let us do it here. */
|
|
|
1841 if (font_name != NULL && STRCMP(font_name, "*") == 0)
|
|
|
1842 font_name = gui_xm_select_font(hl_get_font_name());
|
|
|
1843 #endif
|
|
|
1844
|
|
|
1845 #ifdef FEAT_XFONTSET
|
|
7
|
1846 if (do_fontset)
|
|
|
1847 {
|
|
|
1848 /* If 'guifontset' is set, VIM treats all font specifications as if
|
|
|
1849 * they were fontsets, and 'guifontset' becomes the default. */
|
|
|
1850 if (font_name != NULL)
|
|
|
1851 {
|
|
|
1852 fontset = (XFontSet)gui_mch_get_fontset(font_name, FALSE, TRUE);
|
|
|
1853 if (fontset == NULL)
|
|
|
1854 return FAIL;
|
|
|
1855 }
|
|
|
1856 }
|
|
|
1857 else
|
|
|
1858 #endif
|
|
|
1859 {
|
|
|
1860 if (font_name == NULL)
|
|
|
1861 {
|
|
|
1862 /*
|
|
|
1863 * If none of the fonts in 'font' could be loaded, try the one set
|
|
|
1864 * in the X resource, and finally just try using DFLT_FONT, which
|
|
|
1865 * will hopefully always be there.
|
|
|
1866 */
|
|
|
1867 font_name = gui.rsrc_font_name;
|
|
|
1868 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE);
|
|
|
1869 if (font == NULL)
|
|
|
1870 font_name = (char_u *)DFLT_FONT;
|
|
|
1871 }
|
|
|
1872 if (font == NULL)
|
|
|
1873 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE);
|
|
|
1874 if (font == NULL)
|
|
|
1875 return FAIL;
|
|
|
1876 }
|
|
|
1877
|
|
|
1878 gui_mch_free_font(gui.norm_font);
|
|
|
1879 #ifdef FEAT_XFONTSET
|
|
|
1880 gui_mch_free_fontset(gui.fontset);
|
|
|
1881
|
|
|
1882 if (fontset != NULL)
|
|
|
1883 {
|
|
|
1884 gui.norm_font = NOFONT;
|
|
|
1885 gui.fontset = (GuiFontset)fontset;
|
|
|
1886 gui.char_width = fontset_width(fontset);
|
|
|
1887 gui.char_height = fontset_height(fontset) + p_linespace;
|
|
|
1888 gui.char_ascent = fontset_ascent(fontset) + p_linespace / 2;
|
|
|
1889 }
|
|
|
1890 else
|
|
|
1891 #endif
|
|
|
1892 {
|
|
|
1893 gui.norm_font = (GuiFont)font;
|
|
|
1894 #ifdef FEAT_XFONTSET
|
|
|
1895 gui.fontset = NOFONTSET;
|
|
|
1896 #endif
|
|
|
1897 gui.char_width = font->max_bounds.width;
|
|
|
1898 gui.char_height = font->ascent + font->descent + p_linespace;
|
|
|
1899 gui.char_ascent = font->ascent + p_linespace / 2;
|
|
|
1900 }
|
|
|
1901
|
|
|
1902 hl_set_font_name(font_name);
|
|
|
1903
|
|
|
1904 /*
|
|
|
1905 * Try to load other fonts for bold, italic, and bold-italic.
|
|
|
1906 * We should also try to work out what font to use for these when they are
|
|
|
1907 * not specified by X resources, but we don't yet.
|
|
|
1908 */
|
|
|
1909 if (font_name == gui.rsrc_font_name)
|
|
|
1910 {
|
|
|
1911 if (gui.bold_font == NOFONT
|
|
|
1912 && gui.rsrc_bold_font_name != NULL
|
|
|
1913 && *gui.rsrc_bold_font_name != NUL)
|
|
|
1914 gui.bold_font = gui_mch_get_font(gui.rsrc_bold_font_name, FALSE);
|
|
|
1915 if (gui.ital_font == NOFONT
|
|
|
1916 && gui.rsrc_ital_font_name != NULL
|
|
|
1917 && *gui.rsrc_ital_font_name != NUL)
|
|
|
1918 gui.ital_font = gui_mch_get_font(gui.rsrc_ital_font_name, FALSE);
|
|
|
1919 if (gui.boldital_font == NOFONT
|
|
|
1920 && gui.rsrc_boldital_font_name != NULL
|
|
|
1921 && *gui.rsrc_boldital_font_name != NUL)
|
|
|
1922 gui.boldital_font = gui_mch_get_font(gui.rsrc_boldital_font_name,
|
|
|
1923 FALSE);
|
|
|
1924 }
|
|
|
1925 else
|
|
|
1926 {
|
|
|
1927 /* When not using the font specified by the resources, also don't use
|
|
|
1928 * the bold/italic fonts, otherwise setting 'guifont' will look very
|
|
|
1929 * strange. */
|
|
|
1930 if (gui.bold_font != NOFONT)
|
|
|
1931 {
|
|
|
1932 XFreeFont(gui.dpy, (XFontStruct *)gui.bold_font);
|
|
|
1933 gui.bold_font = NOFONT;
|
|
|
1934 }
|
|
|
1935 if (gui.ital_font != NOFONT)
|
|
|
1936 {
|
|
|
1937 XFreeFont(gui.dpy, (XFontStruct *)gui.ital_font);
|
|
|
1938 gui.ital_font = NOFONT;
|
|
|
1939 }
|
|
|
1940 if (gui.boldital_font != NOFONT)
|
|
|
1941 {
|
|
|
1942 XFreeFont(gui.dpy, (XFontStruct *)gui.boldital_font);
|
|
|
1943 gui.boldital_font = NOFONT;
|
|
|
1944 }
|
|
|
1945 }
|
|
|
1946
|
|
46
|
1947 #ifdef FEAT_GUI_MOTIF
|
|
|
1948 gui_motif_synch_fonts();
|
|
|
1949 #endif
|
|
|
1950
|
|
7
|
1951 return OK;
|
|
|
1952 }
|
|
|
1953
|
|
|
1954 /*
|
|
|
1955 * Get a font structure for highlighting.
|
|
|
1956 */
|
|
|
1957 GuiFont
|
|
|
1958 gui_mch_get_font(name, giveErrorIfMissing)
|
|
|
1959 char_u *name;
|
|
|
1960 int giveErrorIfMissing;
|
|
|
1961 {
|
|
|
1962 XFontStruct *font;
|
|
|
1963
|
|
|
1964 if (!gui.in_use || name == NULL) /* can't do this when GUI not running */
|
|
|
1965 return NOFONT;
|
|
|
1966
|
|
|
1967 font = XLoadQueryFont(gui.dpy, (char *)name);
|
|
|
1968
|
|
|
1969 if (font == NULL)
|
|
|
1970 {
|
|
|
1971 if (giveErrorIfMissing)
|
|
|
1972 EMSG2(_(e_font), name);
|
|
|
1973 return NOFONT;
|
|
|
1974 }
|
|
|
1975
|
|
|
1976 #ifdef DEBUG
|
|
|
1977 printf("Font Information for '%s':\n", name);
|
|
|
1978 printf(" w = %d, h = %d, ascent = %d, descent = %d\n",
|
|
|
1979 font->max_bounds.width, font->ascent + font->descent,
|
|
|
1980 font->ascent, font->descent);
|
|
|
1981 printf(" max ascent = %d, max descent = %d, max h = %d\n",
|
|
|
1982 font->max_bounds.ascent, font->max_bounds.descent,
|
|
|
1983 font->max_bounds.ascent + font->max_bounds.descent);
|
|
|
1984 printf(" min lbearing = %d, min rbearing = %d\n",
|
|
|
1985 font->min_bounds.lbearing, font->min_bounds.rbearing);
|
|
|
1986 printf(" max lbearing = %d, max rbearing = %d\n",
|
|
|
1987 font->max_bounds.lbearing, font->max_bounds.rbearing);
|
|
|
1988 printf(" leftink = %d, rightink = %d\n",
|
|
|
1989 (font->min_bounds.lbearing < 0),
|
|
|
1990 (font->max_bounds.rbearing > font->max_bounds.width));
|
|
|
1991 printf("\n");
|
|
|
1992 #endif
|
|
|
1993
|
|
|
1994 if (font->max_bounds.width != font->min_bounds.width)
|
|
|
1995 {
|
|
|
1996 EMSG2(_(e_fontwidth), name);
|
|
|
1997 XFreeFont(gui.dpy, font);
|
|
|
1998 return NOFONT;
|
|
|
1999 }
|
|
|
2000 return (GuiFont)font;
|
|
|
2001 }
|
|
|
2002
|
|
46
|
2003 #if defined(FEAT_EVAL) || defined(PROTO)
|
|
38
|
2004 /*
|
|
|
2005 * Return the name of font "font" in allocated memory.
|
|
|
2006 * Don't know how to get the actual name, thus use the provided name.
|
|
|
2007 */
|
|
39
|
2008 /*ARGSUSED*/
|
|
38
|
2009 char_u *
|
|
|
2010 gui_mch_get_fontname(font, name)
|
|
|
2011 GuiFont font;
|
|
|
2012 char_u *name;
|
|
|
2013 {
|
|
|
2014 if (name == NULL)
|
|
|
2015 return NULL;
|
|
|
2016 return vim_strsave(name);
|
|
|
2017 }
|
|
46
|
2018 #endif
|
|
38
|
2019
|
|
7
|
2020 int
|
|
|
2021 gui_mch_adjust_charsize()
|
|
|
2022 {
|
|
|
2023 #ifdef FEAT_XFONTSET
|
|
|
2024 if (gui.fontset != NOFONTSET)
|
|
|
2025 {
|
|
|
2026 gui.char_height = fontset_height((XFontSet)gui.fontset) + p_linespace;
|
|
|
2027 gui.char_ascent = fontset_ascent((XFontSet)gui.fontset)
|
|
|
2028 + p_linespace / 2;
|
|
|
2029 }
|
|
|
2030 else
|
|
|
2031 #endif
|
|
|
2032 {
|
|
|
2033 XFontStruct *font = (XFontStruct *)gui.norm_font;
|
|
|
2034
|
|
|
2035 gui.char_height = font->ascent + font->descent + p_linespace;
|
|
|
2036 gui.char_ascent = font->ascent + p_linespace / 2;
|
|
|
2037 }
|
|
|
2038 return OK;
|
|
|
2039 }
|
|
|
2040
|
|
|
2041 /*
|
|
|
2042 * Set the current text font.
|
|
|
2043 */
|
|
|
2044 void
|
|
|
2045 gui_mch_set_font(font)
|
|
|
2046 GuiFont font;
|
|
|
2047 {
|
|
|
2048 static Font prev_font = (Font)-1;
|
|
|
2049 Font fid = ((XFontStruct *)font)->fid;
|
|
|
2050
|
|
|
2051 if (fid != prev_font)
|
|
|
2052 {
|
|
|
2053 XSetFont(gui.dpy, gui.text_gc, fid);
|
|
|
2054 XSetFont(gui.dpy, gui.back_gc, fid);
|
|
|
2055 prev_font = fid;
|
|
|
2056 gui.char_ascent = ((XFontStruct *)font)->ascent + p_linespace / 2;
|
|
|
2057 }
|
|
|
2058 #ifdef FEAT_XFONTSET
|
|
|
2059 current_fontset = (XFontSet)NULL;
|
|
|
2060 #endif
|
|
|
2061 }
|
|
|
2062
|
|
|
2063 #if defined(FEAT_XFONTSET) || defined(PROTO)
|
|
|
2064 /*
|
|
|
2065 * Set the current text fontset.
|
|
|
2066 * Adjust the ascent, in case it's different.
|
|
|
2067 */
|
|
|
2068 void
|
|
|
2069 gui_mch_set_fontset(fontset)
|
|
|
2070 GuiFontset fontset;
|
|
|
2071 {
|
|
|
2072 current_fontset = (XFontSet)fontset;
|
|
|
2073 gui.char_ascent = fontset_ascent(current_fontset) + p_linespace / 2;
|
|
|
2074 }
|
|
|
2075 #endif
|
|
|
2076
|
|
|
2077 #if 0 /* not used */
|
|
|
2078 /*
|
|
|
2079 * Return TRUE if the two fonts given are equivalent.
|
|
|
2080 */
|
|
|
2081 int
|
|
|
2082 gui_mch_same_font(f1, f2)
|
|
|
2083 GuiFont f1;
|
|
|
2084 GuiFont f2;
|
|
|
2085 {
|
|
|
2086 #ifdef FEAT_XFONTSET
|
|
|
2087 if (gui.fontset != NULL)
|
|
|
2088 return f1 == f2;
|
|
|
2089 else
|
|
|
2090 #endif
|
|
|
2091 return ((XFontStruct *)f1)->fid == ((XFontStruct *)f2)->fid;
|
|
|
2092 }
|
|
|
2093 #endif
|
|
|
2094
|
|
|
2095 /*
|
|
|
2096 * If a font is not going to be used, free its structure.
|
|
|
2097 */
|
|
|
2098 void
|
|
|
2099 gui_mch_free_font(font)
|
|
|
2100 GuiFont font;
|
|
|
2101 {
|
|
|
2102 if (font != NOFONT)
|
|
|
2103 XFreeFont(gui.dpy, (XFontStruct *)font);
|
|
|
2104 }
|
|
|
2105
|
|
|
2106 #if defined(FEAT_XFONTSET) || defined(PROTO)
|
|
|
2107 /*
|
|
|
2108 * If a fontset is not going to be used, free its structure.
|
|
|
2109 */
|
|
|
2110 void
|
|
|
2111 gui_mch_free_fontset(fontset)
|
|
|
2112 GuiFontset fontset;
|
|
|
2113 {
|
|
|
2114 if (fontset != NOFONTSET)
|
|
|
2115 XFreeFontSet(gui.dpy, (XFontSet)fontset);
|
|
|
2116 }
|
|
|
2117
|
|
|
2118 /*
|
|
|
2119 * Load the fontset "name".
|
|
|
2120 * Return a reference to the fontset, or NOFONTSET when failing.
|
|
|
2121 */
|
|
|
2122 GuiFontset
|
|
|
2123 gui_mch_get_fontset(name, giveErrorIfMissing, fixed_width)
|
|
|
2124 char_u *name;
|
|
|
2125 int giveErrorIfMissing;
|
|
|
2126 int fixed_width;
|
|
|
2127 {
|
|
|
2128 XFontSet fontset;
|
|
|
2129 char **missing, *def_str;
|
|
|
2130 int num_missing;
|
|
|
2131
|
|
|
2132 if (!gui.in_use || name == NULL)
|
|
|
2133 return NOFONTSET;
|
|
|
2134
|
|
|
2135 fontset = XCreateFontSet(gui.dpy, (char *)name, &missing, &num_missing,
|
|
|
2136 &def_str);
|
|
|
2137 if (num_missing > 0)
|
|
|
2138 {
|
|
|
2139 int i;
|
|
|
2140
|
|
|
2141 if (giveErrorIfMissing)
|
|
|
2142 {
|
|
|
2143 EMSG2(_("E250: Fonts for the following charsets are missing in fontset %s:"), name);
|
|
|
2144 for (i = 0; i < num_missing; i++)
|
|
|
2145 EMSG2("%s", missing[i]);
|
|
|
2146 }
|
|
|
2147 XFreeStringList(missing);
|
|
|
2148 }
|
|
|
2149
|
|
|
2150 if (fontset == NULL)
|
|
|
2151 {
|
|
|
2152 if (giveErrorIfMissing)
|
|
|
2153 EMSG2(_(e_fontset), name);
|
|
|
2154 return NOFONTSET;
|
|
|
2155 }
|
|
|
2156
|
|
|
2157 if (fixed_width && check_fontset_sanity(fontset) == FAIL)
|
|
|
2158 {
|
|
|
2159 XFreeFontSet(gui.dpy, fontset);
|
|
|
2160 return NOFONTSET;
|
|
|
2161 }
|
|
|
2162 return (GuiFontset)fontset;
|
|
|
2163 }
|
|
|
2164
|
|
|
2165 /*
|
|
|
2166 * Check if fontset "fs" is fixed width.
|
|
|
2167 */
|
|
|
2168 static int
|
|
|
2169 check_fontset_sanity(fs)
|
|
|
2170 XFontSet fs;
|
|
|
2171 {
|
|
|
2172 XFontStruct **xfs;
|
|
|
2173 char **font_name;
|
|
|
2174 int fn;
|
|
|
2175 char *base_name;
|
|
|
2176 int i;
|
|
|
2177 int min_width;
|
|
|
2178 int min_font_idx = 0;
|
|
|
2179
|
|
|
2180 base_name = XBaseFontNameListOfFontSet(fs);
|
|
|
2181 fn = XFontsOfFontSet(fs, &xfs, &font_name);
|
|
|
2182 for (i = 0; i < fn; i++)
|
|
|
2183 {
|
|
|
2184 if (xfs[i]->max_bounds.width != xfs[i]->min_bounds.width)
|
|
|
2185 {
|
|
|
2186 EMSG2(_("E252: Fontset name: %s"), base_name);
|
|
|
2187 EMSG2(_("Font '%s' is not fixed-width"), font_name[i]);
|
|
|
2188 return FAIL;
|
|
|
2189 }
|
|
|
2190 }
|
|
|
2191 /* scan base font width */
|
|
|
2192 min_width = 32767;
|
|
|
2193 for (i = 0; i < fn; i++)
|
|
|
2194 {
|
|
|
2195 if (xfs[i]->max_bounds.width<min_width)
|
|
|
2196 {
|
|
|
2197 min_width = xfs[i]->max_bounds.width;
|
|
|
2198 min_font_idx = i;
|
|
|
2199 }
|
|
|
2200 }
|
|
|
2201 for (i = 0; i < fn; i++)
|
|
|
2202 {
|
|
|
2203 if ( xfs[i]->max_bounds.width != 2 * min_width
|
|
|
2204 && xfs[i]->max_bounds.width != min_width)
|
|
|
2205 {
|
|
|
2206 EMSG2(_("E253: Fontset name: %s\n"), base_name);
|
|
|
2207 EMSG2(_("Font0: %s\n"), font_name[min_font_idx]);
|
|
|
2208 EMSG2(_("Font1: %s\n"), font_name[i]);
|
|
|
2209 EMSGN(_("Font%ld width is not twice that of font0\n"), i);
|
|
|
2210 EMSGN(_("Font0 width: %ld\n"), xfs[min_font_idx]->max_bounds.width);
|
|
|
2211 EMSGN(_("Font1 width: %ld\n\n"), xfs[i]->max_bounds.width);
|
|
|
2212 return FAIL;
|
|
|
2213 }
|
|
|
2214 }
|
|
|
2215 /* it seems ok. Good Luck!! */
|
|
|
2216 return OK;
|
|
|
2217 }
|
|
|
2218
|
|
|
2219 static int
|
|
|
2220 fontset_width(fs)
|
|
|
2221 XFontSet fs;
|
|
|
2222 {
|
|
|
2223 return XmbTextEscapement(fs, "Vim", 3) / 3;
|
|
|
2224 }
|
|
|
2225
|
|
|
2226 int
|
|
|
2227 fontset_height(fs)
|
|
|
2228 XFontSet fs;
|
|
|
2229 {
|
|
|
2230 XFontSetExtents *extents;
|
|
|
2231
|
|
|
2232 extents = XExtentsOfFontSet(fs);
|
|
|
2233 return extents->max_logical_extent.height;
|
|
|
2234 }
|
|
|
2235
|
|
|
2236 #if (defined(FONTSET_ALWAYS) && defined(FEAT_GUI_ATHENA) \
|
|
|
2237 && defined(FEAT_MENU)) || defined(PROTO)
|
|
|
2238 /*
|
|
|
2239 * Returns the bounding box height around the actual glyph image of all
|
|
|
2240 * characters in all fonts of the fontset.
|
|
|
2241 */
|
|
|
2242 int
|
|
|
2243 fontset_height2(fs)
|
|
|
2244 XFontSet fs;
|
|
|
2245 {
|
|
|
2246 XFontSetExtents *extents;
|
|
|
2247
|
|
|
2248 extents = XExtentsOfFontSet(fs);
|
|
|
2249 return extents->max_ink_extent.height;
|
|
|
2250 }
|
|
|
2251 #endif
|
|
|
2252
|
|
|
2253 /* NOT USED YET
|
|
|
2254 static int
|
|
|
2255 fontset_descent(fs)
|
|
|
2256 XFontSet fs;
|
|
|
2257 {
|
|
|
2258 XFontSetExtents *extents;
|
|
|
2259
|
|
|
2260 extents = XExtentsOfFontSet (fs);
|
|
|
2261 return extents->max_logical_extent.height + extents->max_logical_extent.y;
|
|
|
2262 }
|
|
|
2263 */
|
|
|
2264
|
|
|
2265 static int
|
|
|
2266 fontset_ascent(fs)
|
|
|
2267 XFontSet fs;
|
|
|
2268 {
|
|
|
2269 XFontSetExtents *extents;
|
|
|
2270
|
|
|
2271 extents = XExtentsOfFontSet(fs);
|
|
|
2272 return -extents->max_logical_extent.y;
|
|
|
2273 }
|
|
|
2274
|
|
|
2275 #endif /* FEAT_XFONTSET */
|
|
|
2276
|
|
|
2277 /*
|
|
|
2278 * Return the Pixel value (color) for the given color name.
|
|
|
2279 * Return INVALCOLOR for error.
|
|
|
2280 */
|
|
|
2281 guicolor_T
|
|
|
2282 gui_mch_get_color(reqname)
|
|
|
2283 char_u *reqname;
|
|
|
2284 {
|
|
|
2285 int i;
|
|
|
2286 char_u *name = reqname;
|
|
|
2287 Colormap colormap;
|
|
|
2288 XColor color;
|
|
|
2289 static char *(vimnames[][2]) =
|
|
|
2290 {
|
|
|
2291 /* A number of colors that some X11 systems don't have */
|
|
|
2292 {"LightRed", "#FFBBBB"},
|
|
|
2293 {"LightGreen", "#88FF88"},
|
|
|
2294 {"LightMagenta","#FFBBFF"},
|
|
|
2295 {"DarkCyan", "#008888"},
|
|
|
2296 {"DarkBlue", "#0000BB"},
|
|
|
2297 {"DarkRed", "#BB0000"},
|
|
|
2298 {"DarkMagenta", "#BB00BB"},
|
|
|
2299 {"DarkGrey", "#BBBBBB"},
|
|
|
2300 {"DarkYellow", "#BBBB00"},
|
|
|
2301 {NULL, NULL}
|
|
|
2302 };
|
|
|
2303
|
|
|
2304 /* can't do this when GUI not running */
|
|
|
2305 if (!gui.in_use || *reqname == NUL)
|
|
|
2306 return INVALCOLOR;
|
|
|
2307
|
|
|
2308 colormap = DefaultColormap(gui.dpy, XDefaultScreen(gui.dpy));
|
|
|
2309
|
|
|
2310 /* Do this twice if the name isn't recognized. */
|
|
|
2311 while (name != NULL)
|
|
|
2312 {
|
|
|
2313 i = XParseColor(gui.dpy, colormap, (char *)name, &color);
|
|
|
2314
|
|
|
2315 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
|
|
|
2316 if (i == 0)
|
|
|
2317 {
|
|
|
2318 char *old;
|
|
|
2319
|
|
|
2320 /* The X11 system is trying to resolve named colors only by names
|
|
|
2321 * corresponding to the current locale language. But Vim scripts
|
|
|
2322 * usually contain the English color names. Therefore we have to
|
|
|
2323 * try a second time here with the native "C" locale set.
|
|
|
2324 * Hopefully, restoring the old locale this way works on all
|
|
|
2325 * systems...
|
|
|
2326 */
|
|
|
2327 old = setlocale(LC_ALL, NULL);
|
|
|
2328 if (old != NULL && STRCMP(old, "C") != 0)
|
|
|
2329 {
|
|
|
2330 old = (char *)vim_strsave((char_u *)old);
|
|
|
2331 setlocale(LC_ALL, "C");
|
|
|
2332 i = XParseColor(gui.dpy, colormap, (char *)name, &color);
|
|
|
2333 setlocale(LC_ALL, old);
|
|
|
2334 vim_free(old);
|
|
|
2335 }
|
|
|
2336 }
|
|
|
2337 #endif
|
|
|
2338 if (i != 0 && (XAllocColor(gui.dpy, colormap, &color) != 0
|
|
|
2339 || find_closest_color(colormap, &color) == OK))
|
|
|
2340 return (guicolor_T)color.pixel;
|
|
|
2341
|
|
|
2342 /* check for a few builtin names */
|
|
|
2343 for (i = 0; ; ++i)
|
|
|
2344 {
|
|
|
2345 if (vimnames[i][0] == NULL)
|
|
|
2346 {
|
|
|
2347 name = NULL;
|
|
|
2348 break;
|
|
|
2349 }
|
|
|
2350 if (STRICMP(name, vimnames[i][0]) == 0)
|
|
|
2351 {
|
|
|
2352 name = (char_u *)vimnames[i][1];
|
|
|
2353 break;
|
|
|
2354 }
|
|
|
2355 }
|
|
|
2356 }
|
|
|
2357
|
|
|
2358 return INVALCOLOR;
|
|
|
2359 }
|
|
|
2360
|
|
|
2361 /*
|
|
|
2362 * Find closest color for "colorPtr" in "colormap". set "colorPtr" to the
|
|
|
2363 * resulting color.
|
|
|
2364 * Based on a similar function in TCL.
|
|
|
2365 * Return FAIL if not able to find or allocate a color.
|
|
|
2366 */
|
|
|
2367 static int
|
|
|
2368 find_closest_color(colormap, colorPtr)
|
|
|
2369 Colormap colormap;
|
|
|
2370 XColor *colorPtr;
|
|
|
2371 {
|
|
|
2372 double tmp, distance, closestDistance;
|
|
|
2373 int i, closest, numFound, cmap_size;
|
|
|
2374 XColor *colortable;
|
|
|
2375 XVisualInfo template, *visInfoPtr;
|
|
|
2376
|
|
|
2377 template.visualid = XVisualIDFromVisual(DefaultVisual(gui.dpy,
|
|
|
2378 XDefaultScreen(gui.dpy)));
|
|
|
2379 visInfoPtr = XGetVisualInfo(gui.dpy, (long)VisualIDMask,
|
|
|
2380 &template, &numFound);
|
|
|
2381 if (numFound < 1)
|
|
|
2382 /* FindClosestColor couldn't lookup visual */
|
|
|
2383 return FAIL;
|
|
|
2384
|
|
|
2385 cmap_size = visInfoPtr->colormap_size;
|
|
|
2386 XFree((char *)visInfoPtr);
|
|
|
2387 colortable = (XColor *)alloc((unsigned)(cmap_size * sizeof(XColor)));
|
|
|
2388 if (!colortable)
|
|
|
2389 return FAIL; /* out of memory */
|
|
|
2390
|
|
|
2391 for (i = 0; i < cmap_size; i++)
|
|
|
2392 colortable[i].pixel = (unsigned long)i;
|
|
|
2393 XQueryColors (gui.dpy, colormap, colortable, cmap_size);
|
|
|
2394
|
|
|
2395 /*
|
|
|
2396 * Find the color that best approximates the desired one, then
|
|
|
2397 * try to allocate that color. If that fails, it must mean that
|
|
|
2398 * the color was read-write (so we can't use it, since it's owner
|
|
|
2399 * might change it) or else it was already freed. Try again,
|
|
|
2400 * over and over again, until something succeeds.
|
|
|
2401 */
|
|
|
2402 closestDistance = 1e30;
|
|
|
2403 closest = 0;
|
|
|
2404 for (i = 0; i < cmap_size; i++)
|
|
|
2405 {
|
|
|
2406 /*
|
|
|
2407 * Use Euclidean distance in RGB space, weighted by Y (of YIQ)
|
|
|
2408 * as the objective function; this accounts for differences
|
|
|
2409 * in the color sensitivity of the eye.
|
|
|
2410 */
|
|
|
2411 tmp = .30 * (((int)colorPtr->red) - (int)colortable[i].red);
|
|
|
2412 distance = tmp * tmp;
|
|
|
2413 tmp = .61 * (((int)colorPtr->green) - (int)colortable[i].green);
|
|
|
2414 distance += tmp * tmp;
|
|
|
2415 tmp = .11 * (((int)colorPtr->blue) - (int)colortable[i].blue);
|
|
|
2416 distance += tmp * tmp;
|
|
|
2417 if (distance < closestDistance)
|
|
|
2418 {
|
|
|
2419 closest = i;
|
|
|
2420 closestDistance = distance;
|
|
|
2421 }
|
|
|
2422 }
|
|
|
2423
|
|
|
2424 if (XAllocColor(gui.dpy, colormap, &colortable[closest]) != 0)
|
|
|
2425 {
|
|
|
2426 gui.color_approx = TRUE;
|
|
|
2427 *colorPtr = colortable[closest];
|
|
|
2428 }
|
|
|
2429
|
|
|
2430 free(colortable);
|
|
|
2431 return OK;
|
|
|
2432 }
|
|
|
2433
|
|
|
2434 void
|
|
|
2435 gui_mch_set_fg_color(color)
|
|
|
2436 guicolor_T color;
|
|
|
2437 {
|
|
|
2438 if (color != prev_fg_color)
|
|
|
2439 {
|
|
|
2440 XSetForeground(gui.dpy, gui.text_gc, (Pixel)color);
|
|
|
2441 prev_fg_color = color;
|
|
|
2442 }
|
|
|
2443 }
|
|
|
2444
|
|
|
2445 /*
|
|
|
2446 * Set the current text background color.
|
|
|
2447 */
|
|
|
2448 void
|
|
|
2449 gui_mch_set_bg_color(color)
|
|
|
2450 guicolor_T color;
|
|
|
2451 {
|
|
|
2452 if (color != prev_bg_color)
|
|
|
2453 {
|
|
|
2454 XSetBackground(gui.dpy, gui.text_gc, (Pixel)color);
|
|
|
2455 prev_bg_color = color;
|
|
|
2456 }
|
|
|
2457 }
|
|
|
2458
|
|
|
2459 /*
|
|
|
2460 * create a mouse pointer that is blank
|
|
|
2461 */
|
|
|
2462 static Cursor
|
|
|
2463 gui_x11_create_blank_mouse()
|
|
|
2464 {
|
|
|
2465 Pixmap blank_pixmap = XCreatePixmap(gui.dpy, gui.wid, 1, 1, 1);
|
|
|
2466 GC gc = XCreateGC(gui.dpy, blank_pixmap, (unsigned long)0, (XGCValues*)0);
|
|
|
2467 XDrawPoint(gui.dpy, blank_pixmap, gc, 0, 0);
|
|
|
2468 XFreeGC(gui.dpy, gc);
|
|
|
2469 return XCreatePixmapCursor(gui.dpy, blank_pixmap, blank_pixmap,
|
|
|
2470 (XColor*)&gui.norm_pixel, (XColor*)&gui.norm_pixel, 0, 0);
|
|
|
2471 }
|
|
|
2472
|
|
|
2473 void
|
|
|
2474 gui_mch_draw_string(row, col, s, len, flags)
|
|
|
2475 int row;
|
|
|
2476 int col;
|
|
|
2477 char_u *s;
|
|
|
2478 int len;
|
|
|
2479 int flags;
|
|
|
2480 {
|
|
|
2481 int cells = len;
|
|
|
2482 #ifdef FEAT_MBYTE
|
|
|
2483 static XChar2b *buf = NULL;
|
|
|
2484 static int buflen = 0;
|
|
|
2485 char_u *p;
|
|
|
2486 int wlen = 0;
|
|
|
2487 int c;
|
|
|
2488
|
|
|
2489 if (enc_utf8)
|
|
|
2490 {
|
|
|
2491 /* Convert UTF-8 byte sequence to 16 bit characters for the X
|
|
|
2492 * functions. Need a buffer for the 16 bit characters. Keep it
|
|
|
2493 * between calls, because allocating it each time is slow. */
|
|
|
2494 if (buflen < len)
|
|
|
2495 {
|
|
|
2496 XtFree((char *)buf);
|
|
|
2497 buf = (XChar2b *)XtMalloc(len * sizeof(XChar2b));
|
|
|
2498 buflen = len;
|
|
|
2499 }
|
|
|
2500 p = s;
|
|
|
2501 cells = 0;
|
|
|
2502 while (p < s + len)
|
|
|
2503 {
|
|
|
2504 c = utf_ptr2char(p);
|
|
|
2505 if (c >= 0x10000) /* show chars > 0xffff as ? */
|
|
|
2506 c = 0xbf;
|
|
|
2507 buf[wlen].byte1 = (unsigned)c >> 8;
|
|
|
2508 buf[wlen].byte2 = c;
|
|
|
2509 ++wlen;
|
|
|
2510 cells += utf_char2cells(c);
|
|
|
2511 p += utf_ptr2len_check(p);
|
|
|
2512 }
|
|
|
2513 }
|
|
|
2514 else if (has_mbyte)
|
|
|
2515 {
|
|
|
2516 cells = 0;
|
|
|
2517 for (p = s; p < s + len; )
|
|
|
2518 {
|
|
|
2519 cells += ptr2cells(p);
|
|
|
2520 p += (*mb_ptr2len_check)(p);
|
|
|
2521 }
|
|
|
2522 }
|
|
|
2523
|
|
|
2524 #endif
|
|
|
2525
|
|
|
2526 #ifdef FEAT_XFONTSET
|
|
|
2527 if (current_fontset != NULL)
|
|
|
2528 {
|
|
|
2529 /* Setup a clip rectangle to avoid spilling over in the next or
|
|
|
2530 * previous line. This is apparently needed for some fonts which are
|
|
|
2531 * used in a fontset. */
|
|
|
2532 XRectangle clip;
|
|
|
2533
|
|
|
2534 clip.x = 0;
|
|
|
2535 clip.y = 0;
|
|
|
2536 clip.height = gui.char_height;
|
|
|
2537 clip.width = gui.char_width * cells + 1;
|
|
|
2538 XSetClipRectangles(gui.dpy, gui.text_gc, FILL_X(col), FILL_Y(row),
|
|
|
2539 &clip, 1, Unsorted);
|
|
|
2540 }
|
|
|
2541 #endif
|
|
|
2542
|
|
|
2543 if (flags & DRAW_TRANSP)
|
|
|
2544 {
|
|
|
2545 #ifdef FEAT_MBYTE
|
|
|
2546 if (enc_utf8)
|
|
|
2547 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col),
|
|
|
2548 TEXT_Y(row), buf, wlen);
|
|
|
2549 else
|
|
|
2550 #endif
|
|
|
2551 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col),
|
|
|
2552 TEXT_Y(row), (char *)s, len);
|
|
|
2553 }
|
|
|
2554 else if (p_linespace != 0
|
|
|
2555 #ifdef FEAT_XFONTSET
|
|
|
2556 || current_fontset != NULL
|
|
|
2557 #endif
|
|
|
2558 )
|
|
|
2559 {
|
|
|
2560 XSetForeground(gui.dpy, gui.text_gc, prev_bg_color);
|
|
|
2561 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(col),
|
|
|
2562 FILL_Y(row), gui.char_width * cells, gui.char_height);
|
|
|
2563 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color);
|
|
|
2564 #ifdef FEAT_MBYTE
|
|
|
2565 if (enc_utf8)
|
|
|
2566 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col),
|
|
|
2567 TEXT_Y(row), buf, wlen);
|
|
|
2568 else
|
|
|
2569 #endif
|
|
|
2570 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col),
|
|
|
2571 TEXT_Y(row), (char *)s, len);
|
|
|
2572 }
|
|
|
2573 else
|
|
|
2574 {
|
|
|
2575 /* XmbDrawImageString has bug, don't use it for fontset. */
|
|
|
2576 #ifdef FEAT_MBYTE
|
|
|
2577 if (enc_utf8)
|
|
|
2578 XDrawImageString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col),
|
|
|
2579 TEXT_Y(row), buf, wlen);
|
|
|
2580 else
|
|
|
2581 #endif
|
|
|
2582 XDrawImageString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col),
|
|
|
2583 TEXT_Y(row), (char *)s, len);
|
|
|
2584 }
|
|
|
2585
|
|
|
2586 /* Bold trick: draw the text again with a one-pixel offset. */
|
|
|
2587 if (flags & DRAW_BOLD)
|
|
|
2588 {
|
|
|
2589 #ifdef FEAT_MBYTE
|
|
|
2590 if (enc_utf8)
|
|
|
2591 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1,
|
|
|
2592 TEXT_Y(row), buf, wlen);
|
|
|
2593 else
|
|
|
2594 #endif
|
|
|
2595 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1,
|
|
|
2596 TEXT_Y(row), (char *)s, len);
|
|
|
2597 }
|
|
|
2598
|
|
|
2599 /* Underline: draw a line at the bottom of the character cell. */
|
|
|
2600 if (flags & DRAW_UNDERL)
|
|
|
2601 XDrawLine(gui.dpy, gui.wid, gui.text_gc, FILL_X(col),
|
|
|
2602 FILL_Y(row + 1) - 1, FILL_X(col + cells) - 1, FILL_Y(row + 1) - 1);
|
|
|
2603
|
|
|
2604 #ifdef FEAT_XFONTSET
|
|
|
2605 if (current_fontset != NULL)
|
|
|
2606 XSetClipMask(gui.dpy, gui.text_gc, None);
|
|
|
2607 #endif
|
|
|
2608 }
|
|
|
2609
|
|
|
2610 /*
|
|
|
2611 * Return OK if the key with the termcap name "name" is supported.
|
|
|
2612 */
|
|
|
2613 int
|
|
|
2614 gui_mch_haskey(name)
|
|
|
2615 char_u *name;
|
|
|
2616 {
|
|
|
2617 int i;
|
|
|
2618
|
|
|
2619 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++)
|
|
|
2620 if (name[0] == special_keys[i].vim_code0 &&
|
|
|
2621 name[1] == special_keys[i].vim_code1)
|
|
|
2622 return OK;
|
|
|
2623 return FAIL;
|
|
|
2624 }
|
|
|
2625
|
|
|
2626 /*
|
|
|
2627 * Return the text window-id and display. Only required for X-based GUI's
|
|
|
2628 */
|
|
|
2629 int
|
|
|
2630 gui_get_x11_windis(win, dis)
|
|
|
2631 Window *win;
|
|
|
2632 Display **dis;
|
|
|
2633 {
|
|
|
2634 *win = XtWindow(vimShell);
|
|
|
2635 *dis = gui.dpy;
|
|
|
2636 return OK;
|
|
|
2637 }
|
|
|
2638
|
|
|
2639 void
|
|
|
2640 gui_mch_beep()
|
|
|
2641 {
|
|
|
2642 XBell(gui.dpy, 0);
|
|
|
2643 }
|
|
|
2644
|
|
|
2645 void
|
|
|
2646 gui_mch_flash(msec)
|
|
|
2647 int msec;
|
|
|
2648 {
|
|
|
2649 /* Do a visual beep by reversing the foreground and background colors */
|
|
|
2650 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0,
|
|
|
2651 FILL_X((int)Columns) + gui.border_offset,
|
|
|
2652 FILL_Y((int)Rows) + gui.border_offset);
|
|
|
2653 XSync(gui.dpy, False);
|
|
|
2654 ui_delay((long)msec, TRUE); /* wait for a few msec */
|
|
|
2655 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0,
|
|
|
2656 FILL_X((int)Columns) + gui.border_offset,
|
|
|
2657 FILL_Y((int)Rows) + gui.border_offset);
|
|
|
2658 }
|
|
|
2659
|
|
|
2660 /*
|
|
|
2661 * Invert a rectangle from row r, column c, for nr rows and nc columns.
|
|
|
2662 */
|
|
|
2663 void
|
|
|
2664 gui_mch_invert_rectangle(r, c, nr, nc)
|
|
|
2665 int r;
|
|
|
2666 int c;
|
|
|
2667 int nr;
|
|
|
2668 int nc;
|
|
|
2669 {
|
|
|
2670 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc,
|
|
|
2671 FILL_X(c), FILL_Y(r), (nc) * gui.char_width, (nr) * gui.char_height);
|
|
|
2672 }
|
|
|
2673
|
|
|
2674 /*
|
|
|
2675 * Iconify the GUI window.
|
|
|
2676 */
|
|
|
2677 void
|
|
|
2678 gui_mch_iconify()
|
|
|
2679 {
|
|
|
2680 XIconifyWindow(gui.dpy, XtWindow(vimShell), DefaultScreen(gui.dpy));
|
|
|
2681 }
|
|
|
2682
|
|
|
2683 #if defined(FEAT_EVAL) || defined(PROTO)
|
|
|
2684 /*
|
|
|
2685 * Bring the Vim window to the foreground.
|
|
|
2686 */
|
|
|
2687 void
|
|
|
2688 gui_mch_set_foreground()
|
|
|
2689 {
|
|
|
2690 XMapRaised(gui.dpy, XtWindow(vimShell));
|
|
|
2691 }
|
|
|
2692 #endif
|
|
|
2693
|
|
|
2694 /*
|
|
|
2695 * Draw a cursor without focus.
|
|
|
2696 */
|
|
|
2697 void
|
|
|
2698 gui_mch_draw_hollow_cursor(color)
|
|
|
2699 guicolor_T color;
|
|
|
2700 {
|
|
|
2701 int w = 1;
|
|
|
2702
|
|
|
2703 #ifdef FEAT_MBYTE
|
|
|
2704 if (mb_lefthalve(gui.row, gui.col))
|
|
|
2705 w = 2;
|
|
|
2706 #endif
|
|
|
2707 gui_mch_set_fg_color(color);
|
|
|
2708 XDrawRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(gui.col),
|
|
|
2709 FILL_Y(gui.row), w * gui.char_width - 1, gui.char_height - 1);
|
|
|
2710 }
|
|
|
2711
|
|
|
2712 /*
|
|
|
2713 * Draw part of a cursor, "w" pixels wide, and "h" pixels high, using
|
|
|
2714 * color "color".
|
|
|
2715 */
|
|
|
2716 void
|
|
|
2717 gui_mch_draw_part_cursor(w, h, color)
|
|
|
2718 int w;
|
|
|
2719 int h;
|
|
|
2720 guicolor_T color;
|
|
|
2721 {
|
|
|
2722 gui_mch_set_fg_color(color);
|
|
|
2723
|
|
|
2724 XFillRectangle(gui.dpy, gui.wid, gui.text_gc,
|
|
|
2725 #ifdef FEAT_RIGHTLEFT
|
|
|
2726 /* vertical line should be on the right of current point */
|
|
|
2727 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w :
|
|
|
2728 #endif
|
|
|
2729 FILL_X(gui.col),
|
|
|
2730 FILL_Y(gui.row) + gui.char_height - h,
|
|
|
2731 w, h);
|
|
|
2732 }
|
|
|
2733
|
|
|
2734 /*
|
|
|
2735 * Catch up with any queued X events. This may put keyboard input into the
|
|
|
2736 * input buffer, call resize call-backs, trigger timers etc. If there is
|
|
|
2737 * nothing in the X event queue (& no timers pending), then we return
|
|
|
2738 * immediately.
|
|
|
2739 */
|
|
|
2740 void
|
|
|
2741 gui_mch_update()
|
|
|
2742 {
|
|
|
2743 XtInputMask mask, desired;
|
|
|
2744
|
|
|
2745 #ifdef ALT_X_INPUT
|
|
|
2746 if (suppress_alternate_input)
|
|
|
2747 desired = (XtIMXEvent | XtIMTimer);
|
|
|
2748 else
|
|
|
2749 #endif
|
|
|
2750 desired = (XtIMAll);
|
|
|
2751 while ((mask = XtAppPending(app_context)) && (mask & desired)
|
|
|
2752 && !vim_is_input_buf_full())
|
|
|
2753 XtAppProcessEvent(app_context, desired);
|
|
|
2754 }
|
|
|
2755
|
|
|
2756 /*
|
|
|
2757 * GUI input routine called by gui_wait_for_chars(). Waits for a character
|
|
|
2758 * from the keyboard.
|
|
|
2759 * wtime == -1 Wait forever.
|
|
|
2760 * wtime == 0 This should never happen.
|
|
|
2761 * wtime > 0 Wait wtime milliseconds for a character.
|
|
|
2762 * Returns OK if a character was found to be available within the given time,
|
|
|
2763 * or FAIL otherwise.
|
|
|
2764 */
|
|
|
2765 int
|
|
|
2766 gui_mch_wait_for_chars(wtime)
|
|
|
2767 long wtime;
|
|
|
2768 {
|
|
|
2769 int focus;
|
|
|
2770
|
|
|
2771 /*
|
|
|
2772 * Make this static, in case gui_x11_timer_cb is called after leaving
|
|
|
2773 * this function (otherwise a random value on the stack may be changed).
|
|
|
2774 */
|
|
|
2775 static int timed_out;
|
|
|
2776 XtIntervalId timer = (XtIntervalId)0;
|
|
|
2777 XtInputMask desired;
|
|
|
2778 #ifdef FEAT_SNIFF
|
|
|
2779 static int sniff_on = 0;
|
|
|
2780 static XtInputId sniff_input_id = 0;
|
|
|
2781 #endif
|
|
|
2782
|
|
|
2783 timed_out = FALSE;
|
|
|
2784
|
|
|
2785 #ifdef FEAT_SNIFF
|
|
|
2786 if (sniff_on && !want_sniff_request)
|
|
|
2787 {
|
|
|
2788 if (sniff_input_id)
|
|
|
2789 XtRemoveInput(sniff_input_id);
|
|
|
2790 sniff_on = 0;
|
|
|
2791 }
|
|
|
2792 else if (!sniff_on && want_sniff_request)
|
|
|
2793 {
|
|
|
2794 sniff_input_id = XtAppAddInput(app_context, fd_from_sniff,
|
|
|
2795 (XtPointer)XtInputReadMask, gui_x11_sniff_request_cb, 0);
|
|
|
2796 sniff_on = 1;
|
|
|
2797 }
|
|
|
2798 #endif
|
|
|
2799
|
|
|
2800 if (wtime > 0)
|
|
|
2801 timer = XtAppAddTimeOut(app_context, (long_u)wtime, gui_x11_timer_cb,
|
|
|
2802 &timed_out);
|
|
|
2803
|
|
|
2804 focus = gui.in_focus;
|
|
|
2805 #ifdef ALT_X_INPUT
|
|
|
2806 if (suppress_alternate_input)
|
|
|
2807 desired = (XtIMXEvent | XtIMTimer);
|
|
|
2808 else
|
|
|
2809 #endif
|
|
|
2810 desired = (XtIMAll);
|
|
|
2811 while (!timed_out)
|
|
|
2812 {
|
|
|
2813 /* Stop or start blinking when focus changes */
|
|
|
2814 if (gui.in_focus != focus)
|
|
|
2815 {
|
|
|
2816 if (gui.in_focus)
|
|
|
2817 gui_mch_start_blink();
|
|
|
2818 else
|
|
|
2819 gui_mch_stop_blink();
|
|
|
2820 focus = gui.in_focus;
|
|
|
2821 }
|
|
|
2822
|
|
|
2823 /*
|
|
|
2824 * Don't use gui_mch_update() because then we will spin-lock until a
|
|
|
2825 * char arrives, instead we use XtAppProcessEvent() to hang until an
|
|
|
2826 * event arrives. No need to check for input_buf_full because we are
|
|
|
2827 * returning as soon as it contains a single char. Note that
|
|
|
2828 * XtAppNextEvent() may not be used because it will not return after a
|
|
|
2829 * timer event has arrived -- webb
|
|
|
2830 */
|
|
|
2831 XtAppProcessEvent(app_context, desired);
|
|
|
2832
|
|
|
2833 if (input_available())
|
|
|
2834 {
|
|
|
2835 if (timer != (XtIntervalId)0 && !timed_out)
|
|
|
2836 XtRemoveTimeOut(timer);
|
|
|
2837 return OK;
|
|
|
2838 }
|
|
|
2839 }
|
|
|
2840 return FAIL;
|
|
|
2841 }
|
|
|
2842
|
|
|
2843 /*
|
|
|
2844 * Output routines.
|
|
|
2845 */
|
|
|
2846
|
|
|
2847 /* Flush any output to the screen */
|
|
|
2848 void
|
|
|
2849 gui_mch_flush()
|
|
|
2850 {
|
|
|
2851 XFlush(gui.dpy);
|
|
|
2852 }
|
|
|
2853
|
|
|
2854 /*
|
|
|
2855 * Clear a rectangular region of the screen from text pos (row1, col1) to
|
|
|
2856 * (row2, col2) inclusive.
|
|
|
2857 */
|
|
|
2858 void
|
|
|
2859 gui_mch_clear_block(row1, col1, row2, col2)
|
|
|
2860 int row1;
|
|
|
2861 int col1;
|
|
|
2862 int row2;
|
|
|
2863 int col2;
|
|
|
2864 {
|
|
|
2865 int x;
|
|
|
2866
|
|
|
2867 x = FILL_X(col1);
|
|
|
2868
|
|
|
2869 /* Clear one extra pixel at the far right, for when bold characters have
|
|
|
2870 * spilled over to the next column. */
|
|
|
2871 XFillRectangle(gui.dpy, gui.wid, gui.back_gc, x, FILL_Y(row1),
|
|
|
2872 (col2 - col1 + 1) * gui.char_width + (col2 == Columns - 1),
|
|
|
2873 (row2 - row1 + 1) * gui.char_height);
|
|
|
2874 }
|
|
|
2875
|
|
|
2876 void
|
|
|
2877 gui_mch_clear_all()
|
|
|
2878 {
|
|
|
2879 XClearArea(gui.dpy, gui.wid, 0, 0, 0, 0, False);
|
|
|
2880 }
|
|
|
2881
|
|
|
2882 /*
|
|
|
2883 * Delete the given number of lines from the given row, scrolling up any
|
|
|
2884 * text further down within the scroll region.
|
|
|
2885 */
|
|
|
2886 void
|
|
|
2887 gui_mch_delete_lines(row, num_lines)
|
|
|
2888 int row;
|
|
|
2889 int num_lines;
|
|
|
2890 {
|
|
|
2891 if (gui.visibility == VisibilityFullyObscured)
|
|
|
2892 return; /* Can't see the window */
|
|
|
2893
|
|
|
2894 /* copy one extra pixel at the far right, for when bold has spilled
|
|
|
2895 * over */
|
|
|
2896 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc,
|
|
|
2897 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines),
|
|
|
2898 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1)
|
|
|
2899 + (gui.scroll_region_right == Columns - 1),
|
|
|
2900 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1),
|
|
|
2901 FILL_X(gui.scroll_region_left), FILL_Y(row));
|
|
|
2902
|
|
|
2903 gui_clear_block(gui.scroll_region_bot - num_lines + 1,
|
|
|
2904 gui.scroll_region_left,
|
|
|
2905 gui.scroll_region_bot, gui.scroll_region_right);
|
|
|
2906 gui_x11_check_copy_area();
|
|
|
2907 }
|
|
|
2908
|
|
|
2909 /*
|
|
|
2910 * Insert the given number of lines before the given row, scrolling down any
|
|
|
2911 * following text within the scroll region.
|
|
|
2912 */
|
|
|
2913 void
|
|
|
2914 gui_mch_insert_lines(row, num_lines)
|
|
|
2915 int row;
|
|
|
2916 int num_lines;
|
|
|
2917 {
|
|
|
2918 if (gui.visibility == VisibilityFullyObscured)
|
|
|
2919 return; /* Can't see the window */
|
|
|
2920
|
|
|
2921 /* copy one extra pixel at the far right, for when bold has spilled
|
|
|
2922 * over */
|
|
|
2923 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc,
|
|
|
2924 FILL_X(gui.scroll_region_left), FILL_Y(row),
|
|
|
2925 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1)
|
|
|
2926 + (gui.scroll_region_right == Columns - 1),
|
|
|
2927 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1),
|
|
|
2928 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines));
|
|
|
2929
|
|
|
2930 gui_clear_block(row, gui.scroll_region_left,
|
|
|
2931 row + num_lines - 1, gui.scroll_region_right);
|
|
|
2932 gui_x11_check_copy_area();
|
|
|
2933 }
|
|
|
2934
|
|
|
2935 /*
|
|
|
2936 * Update the region revealed by scrolling up/down.
|
|
|
2937 */
|
|
|
2938 static void
|
|
|
2939 gui_x11_check_copy_area()
|
|
|
2940 {
|
|
|
2941 XEvent event;
|
|
|
2942 XGraphicsExposeEvent *gevent;
|
|
|
2943
|
|
|
2944 if (gui.visibility != VisibilityPartiallyObscured)
|
|
|
2945 return;
|
|
|
2946
|
|
|
2947 XFlush(gui.dpy);
|
|
|
2948
|
|
|
2949 /* Wait to check whether the scroll worked or not */
|
|
|
2950 for (;;)
|
|
|
2951 {
|
|
|
2952 if (XCheckTypedEvent(gui.dpy, NoExpose, &event))
|
|
|
2953 return; /* The scroll worked. */
|
|
|
2954
|
|
|
2955 if (XCheckTypedEvent(gui.dpy, GraphicsExpose, &event))
|
|
|
2956 {
|
|
|
2957 gevent = (XGraphicsExposeEvent *)&event;
|
|
|
2958 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height);
|
|
|
2959 if (gevent->count == 0)
|
|
|
2960 return; /* This was the last expose event */
|
|
|
2961 }
|
|
|
2962 XSync(gui.dpy, False);
|
|
|
2963 }
|
|
|
2964 }
|
|
|
2965
|
|
|
2966 /*
|
|
|
2967 * X Selection stuff, for cutting and pasting text to other windows.
|
|
|
2968 */
|
|
|
2969
|
|
|
2970 void
|
|
|
2971 clip_mch_lose_selection(cbd)
|
|
|
2972 VimClipboard *cbd;
|
|
|
2973 {
|
|
|
2974 clip_x11_lose_selection(vimShell, cbd);
|
|
|
2975 }
|
|
|
2976
|
|
|
2977 int
|
|
|
2978 clip_mch_own_selection(cbd)
|
|
|
2979 VimClipboard *cbd;
|
|
|
2980 {
|
|
|
2981 return clip_x11_own_selection(vimShell, cbd);
|
|
|
2982 }
|
|
|
2983
|
|
|
2984 void
|
|
|
2985 clip_mch_request_selection(cbd)
|
|
|
2986 VimClipboard *cbd;
|
|
|
2987 {
|
|
|
2988 clip_x11_request_selection(vimShell, gui.dpy, cbd);
|
|
|
2989 }
|
|
|
2990
|
|
|
2991 void
|
|
|
2992 clip_mch_set_selection(cbd)
|
|
|
2993 VimClipboard *cbd;
|
|
|
2994 {
|
|
|
2995 clip_x11_set_selection(cbd);
|
|
|
2996 }
|
|
|
2997
|
|
|
2998 #if defined(FEAT_MENU) || defined(PROTO)
|
|
|
2999 /*
|
|
|
3000 * Menu stuff.
|
|
|
3001 */
|
|
|
3002
|
|
|
3003 /*
|
|
|
3004 * Make a menu either grey or not grey.
|
|
|
3005 */
|
|
|
3006 void
|
|
|
3007 gui_mch_menu_grey(menu, grey)
|
|
|
3008 vimmenu_T *menu;
|
|
|
3009 int grey;
|
|
|
3010 {
|
|
|
3011 if (menu->id != (Widget)0)
|
|
|
3012 {
|
|
|
3013 gui_mch_menu_hidden(menu, False);
|
|
|
3014 if (grey
|
|
|
3015 #ifdef FEAT_GUI_MOTIF
|
|
|
3016 || !menu->sensitive
|
|
|
3017 #endif
|
|
|
3018 )
|
|
|
3019 XtSetSensitive(menu->id, False);
|
|
|
3020 else
|
|
|
3021 XtSetSensitive(menu->id, True);
|
|
|
3022 }
|
|
|
3023 }
|
|
|
3024
|
|
|
3025 /*
|
|
|
3026 * Make menu item hidden or not hidden
|
|
|
3027 */
|
|
|
3028 void
|
|
|
3029 gui_mch_menu_hidden(menu, hidden)
|
|
|
3030 vimmenu_T *menu;
|
|
|
3031 int hidden;
|
|
|
3032 {
|
|
|
3033 if (menu->id != (Widget)0)
|
|
|
3034 {
|
|
|
3035 if (hidden)
|
|
|
3036 XtUnmanageChild(menu->id);
|
|
|
3037 else
|
|
|
3038 XtManageChild(menu->id);
|
|
|
3039 }
|
|
|
3040 }
|
|
|
3041
|
|
|
3042 /*
|
|
|
3043 * This is called after setting all the menus to grey/hidden or not.
|
|
|
3044 */
|
|
|
3045 void
|
|
|
3046 gui_mch_draw_menubar()
|
|
|
3047 {
|
|
|
3048 /* Nothing to do in X */
|
|
|
3049 }
|
|
|
3050
|
|
|
3051 /* ARGSUSED */
|
|
|
3052 void
|
|
|
3053 gui_x11_menu_cb(w, client_data, call_data)
|
|
|
3054 Widget w;
|
|
|
3055 XtPointer client_data, call_data;
|
|
|
3056 {
|
|
|
3057 gui_menu_cb((vimmenu_T *)client_data);
|
|
|
3058 }
|
|
|
3059
|
|
|
3060 #endif /* FEAT_MENU */
|
|
|
3061
|
|
|
3062
|
|
|
3063
|
|
|
3064 /*
|
|
|
3065 * Function called when window closed. Works like ":qa".
|
|
|
3066 * Should put up a requester!
|
|
|
3067 */
|
|
|
3068 /*ARGSUSED*/
|
|
|
3069 static void
|
|
|
3070 gui_x11_wm_protocol_handler(w, client_data, event, dum)
|
|
|
3071 Widget w;
|
|
|
3072 XtPointer client_data;
|
|
|
3073 XEvent *event;
|
|
|
3074 Boolean *dum;
|
|
|
3075 {
|
|
|
3076 /*
|
|
|
3077 * Only deal with Client messages.
|
|
|
3078 */
|
|
|
3079 if (event->type != ClientMessage)
|
|
|
3080 return;
|
|
|
3081
|
|
|
3082 /*
|
|
|
3083 * The WM_SAVE_YOURSELF event arrives when the window manager wants to
|
|
|
3084 * exit. That can be cancelled though, thus Vim shouldn't exit here.
|
|
|
3085 * Just sync our swap files.
|
|
|
3086 */
|
|
|
3087 if (((XClientMessageEvent *)event)->data.l[0] ==
|
|
|
3088 wm_atoms[SAVE_YOURSELF_IDX])
|
|
|
3089 {
|
|
|
3090 out_flush();
|
|
|
3091 ml_sync_all(FALSE, FALSE); /* preserve all swap files */
|
|
|
3092
|
|
|
3093 /* Set the window's WM_COMMAND property, to let the window manager
|
|
|
3094 * know we are done saving ourselves. We don't want to be restarted,
|
|
|
3095 * thus set argv to NULL. */
|
|
|
3096 XSetCommand(gui.dpy, XtWindow(vimShell), NULL, 0);
|
|
|
3097 return;
|
|
|
3098 }
|
|
|
3099
|
|
|
3100 if (((XClientMessageEvent *)event)->data.l[0] !=
|
|
|
3101 wm_atoms[DELETE_WINDOW_IDX])
|
|
|
3102 return;
|
|
|
3103
|
|
|
3104 gui_shell_closed();
|
|
|
3105 }
|
|
|
3106
|
|
|
3107 #ifdef FEAT_CLIENTSERVER
|
|
|
3108 /*
|
|
|
3109 * Function called when property changed. Check for incoming commands
|
|
|
3110 */
|
|
|
3111 /*ARGSUSED*/
|
|
|
3112 static void
|
|
|
3113 gui_x11_send_event_handler(w, client_data, event, dum)
|
|
|
3114 Widget w;
|
|
|
3115 XtPointer client_data;
|
|
|
3116 XEvent *event;
|
|
|
3117 Boolean *dum;
|
|
|
3118 {
|
|
|
3119 XPropertyEvent *e = (XPropertyEvent *) event;
|
|
|
3120
|
|
|
3121 if (e->type == PropertyNotify && e->window == commWindow
|
|
|
3122 && e->atom == commProperty && e->state == PropertyNewValue)
|
|
|
3123 {
|
|
|
3124 serverEventProc(gui.dpy, event);
|
|
|
3125 }
|
|
|
3126 }
|
|
|
3127 #endif
|
|
|
3128
|
|
|
3129 /*
|
|
|
3130 * Cursor blink functions.
|
|
|
3131 *
|
|
|
3132 * This is a simple state machine:
|
|
|
3133 * BLINK_NONE not blinking at all
|
|
|
3134 * BLINK_OFF blinking, cursor is not shown
|
|
|
3135 * BLINK_ON blinking, cursor is shown
|
|
|
3136 */
|
|
|
3137
|
|
|
3138 #define BLINK_NONE 0
|
|
|
3139 #define BLINK_OFF 1
|
|
|
3140 #define BLINK_ON 2
|
|
|
3141
|
|
|
3142 static int blink_state = BLINK_NONE;
|
|
|
3143 static long_u blink_waittime = 700;
|
|
|
3144 static long_u blink_ontime = 400;
|
|
|
3145 static long_u blink_offtime = 250;
|
|
|
3146 static XtIntervalId blink_timer = (XtIntervalId)0;
|
|
|
3147
|
|
|
3148 void
|
|
|
3149 gui_mch_set_blinking(waittime, on, off)
|
|
|
3150 long waittime, on, off;
|
|
|
3151 {
|
|
|
3152 blink_waittime = waittime;
|
|
|
3153 blink_ontime = on;
|
|
|
3154 blink_offtime = off;
|
|
|
3155 }
|
|
|
3156
|
|
|
3157 /*
|
|
|
3158 * Stop the cursor blinking. Show the cursor if it wasn't shown.
|
|
|
3159 */
|
|
|
3160 void
|
|
|
3161 gui_mch_stop_blink()
|
|
|
3162 {
|
|
|
3163 if (blink_timer != (XtIntervalId)0)
|
|
|
3164 {
|
|
|
3165 XtRemoveTimeOut(blink_timer);
|
|
|
3166 blink_timer = (XtIntervalId)0;
|
|
|
3167 }
|
|
|
3168 if (blink_state == BLINK_OFF)
|
|
|
3169 gui_update_cursor(TRUE, FALSE);
|
|
|
3170 blink_state = BLINK_NONE;
|
|
|
3171 }
|
|
|
3172
|
|
|
3173 /*
|
|
|
3174 * Start the cursor blinking. If it was already blinking, this restarts the
|
|
|
3175 * waiting time and shows the cursor.
|
|
|
3176 */
|
|
|
3177 void
|
|
|
3178 gui_mch_start_blink()
|
|
|
3179 {
|
|
|
3180 if (blink_timer != (XtIntervalId)0)
|
|
|
3181 XtRemoveTimeOut(blink_timer);
|
|
|
3182 /* Only switch blinking on if none of the times is zero */
|
|
|
3183 if (blink_waittime && blink_ontime && blink_offtime && gui.in_focus)
|
|
|
3184 {
|
|
|
3185 blink_timer = XtAppAddTimeOut(app_context, blink_waittime,
|
|
|
3186 gui_x11_blink_cb, NULL);
|
|
|
3187 blink_state = BLINK_ON;
|
|
|
3188 gui_update_cursor(TRUE, FALSE);
|
|
|
3189 }
|
|
|
3190 }
|
|
|
3191
|
|
|
3192 /* ARGSUSED */
|
|
|
3193 static void
|
|
|
3194 gui_x11_blink_cb(timed_out, interval_id)
|
|
|
3195 XtPointer timed_out;
|
|
|
3196 XtIntervalId *interval_id;
|
|
|
3197 {
|
|
|
3198 if (blink_state == BLINK_ON)
|
|
|
3199 {
|
|
|
3200 gui_undraw_cursor();
|
|
|
3201 blink_state = BLINK_OFF;
|
|
|
3202 blink_timer = XtAppAddTimeOut(app_context, blink_offtime,
|
|
|
3203 gui_x11_blink_cb, NULL);
|
|
|
3204 }
|
|
|
3205 else
|
|
|
3206 {
|
|
|
3207 gui_update_cursor(TRUE, FALSE);
|
|
|
3208 blink_state = BLINK_ON;
|
|
|
3209 blink_timer = XtAppAddTimeOut(app_context, blink_ontime,
|
|
|
3210 gui_x11_blink_cb, NULL);
|
|
|
3211 }
|
|
|
3212 }
|
|
|
3213
|
|
|
3214 /*
|
|
|
3215 * Return the RGB value of a pixel as a long.
|
|
|
3216 */
|
|
|
3217 long_u
|
|
|
3218 gui_mch_get_rgb(pixel)
|
|
|
3219 guicolor_T pixel;
|
|
|
3220 {
|
|
|
3221 XColor xc;
|
|
|
3222 Colormap colormap;
|
|
|
3223
|
|
|
3224 colormap = DefaultColormap(gui.dpy, XDefaultScreen(gui.dpy));
|
|
|
3225 xc.pixel = pixel;
|
|
|
3226 XQueryColor(gui.dpy, colormap, &xc);
|
|
|
3227
|
|
|
3228 return ((xc.red & 0xff00) << 8) + (xc.green & 0xff00)
|
|
|
3229 + ((unsigned)xc.blue >> 8);
|
|
|
3230 }
|
|
|
3231
|
|
|
3232 /*
|
|
|
3233 * Add the callback functions.
|
|
|
3234 */
|
|
|
3235 void
|
|
|
3236 gui_x11_callbacks(textArea, vimForm)
|
|
|
3237 Widget textArea;
|
|
|
3238 Widget vimForm;
|
|
|
3239 {
|
|
|
3240 XtAddEventHandler(textArea, VisibilityChangeMask, FALSE,
|
|
|
3241 gui_x11_visibility_cb, (XtPointer)0);
|
|
|
3242
|
|
|
3243 XtAddEventHandler(textArea, ExposureMask, FALSE, gui_x11_expose_cb,
|
|
|
3244 (XtPointer)0);
|
|
|
3245
|
|
|
3246 XtAddEventHandler(vimShell, StructureNotifyMask, FALSE,
|
|
|
3247 gui_x11_resize_window_cb, (XtPointer)0);
|
|
|
3248
|
|
|
3249 XtAddEventHandler(vimShell, FocusChangeMask, FALSE, gui_x11_focus_change_cb,
|
|
|
3250 (XtPointer)0);
|
|
|
3251 /*
|
|
|
3252 * Only install these enter/leave callbacks when 'p' in 'guioptions'.
|
|
|
3253 * Only needed for some window managers.
|
|
|
3254 */
|
|
|
3255 if (vim_strchr(p_go, GO_POINTER) != NULL)
|
|
|
3256 {
|
|
|
3257 XtAddEventHandler(vimShell, LeaveWindowMask, FALSE, gui_x11_leave_cb,
|
|
|
3258 (XtPointer)0);
|
|
|
3259 XtAddEventHandler(textArea, LeaveWindowMask, FALSE, gui_x11_leave_cb,
|
|
|
3260 (XtPointer)0);
|
|
|
3261 XtAddEventHandler(textArea, EnterWindowMask, FALSE, gui_x11_enter_cb,
|
|
|
3262 (XtPointer)0);
|
|
|
3263 XtAddEventHandler(vimShell, EnterWindowMask, FALSE, gui_x11_enter_cb,
|
|
|
3264 (XtPointer)0);
|
|
|
3265 }
|
|
|
3266
|
|
|
3267 XtAddEventHandler(vimForm, KeyPressMask, FALSE, gui_x11_key_hit_cb,
|
|
|
3268 (XtPointer)0);
|
|
|
3269 XtAddEventHandler(textArea, KeyPressMask, FALSE, gui_x11_key_hit_cb,
|
|
|
3270 (XtPointer)0);
|
|
|
3271
|
|
|
3272 /* get pointer moved events from scrollbar, needed for 'mousefocus' */
|
|
|
3273 XtAddEventHandler(vimForm, PointerMotionMask,
|
|
|
3274 FALSE, gui_x11_mouse_cb, (XtPointer)1);
|
|
|
3275 XtAddEventHandler(textArea, ButtonPressMask | ButtonReleaseMask |
|
|
|
3276 ButtonMotionMask | PointerMotionMask,
|
|
|
3277 FALSE, gui_x11_mouse_cb, (XtPointer)0);
|
|
|
3278 }
|
|
|
3279
|
|
|
3280 /*
|
|
88
|
3281 * Get current mouse coordinates in text window.
|
|
7
|
3282 */
|
|
88
|
3283 void
|
|
|
3284 gui_mch_getmouse(int *x, int *y)
|
|
7
|
3285 {
|
|
|
3286 int rootx, rooty, winx, winy;
|
|
|
3287 Window root, child;
|
|
|
3288 unsigned int mask;
|
|
|
3289
|
|
|
3290 if (gui.wid && XQueryPointer(gui.dpy, gui.wid, &root, &child,
|
|
88
|
3291 &rootx, &rooty, &winx, &winy, &mask)) {
|
|
|
3292 *x = winx;
|
|
|
3293 *y = winy;
|
|
|
3294 } else {
|
|
|
3295 *x = -1;
|
|
|
3296 *y = -1;
|
|
|
3297 }
|
|
7
|
3298 }
|
|
|
3299
|
|
|
3300 void
|
|
|
3301 gui_mch_setmouse(x, y)
|
|
|
3302 int x;
|
|
|
3303 int y;
|
|
|
3304 {
|
|
|
3305 if (gui.wid)
|
|
|
3306 XWarpPointer(gui.dpy, (Window)0, gui.wid, 0, 0, 0, 0, x, y);
|
|
|
3307 }
|
|
|
3308
|
|
|
3309 #if (defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU)) || defined(PROTO)
|
|
|
3310 XButtonPressedEvent *
|
|
|
3311 gui_x11_get_last_mouse_event()
|
|
|
3312 {
|
|
|
3313 return &last_mouse_event;
|
|
|
3314 }
|
|
|
3315 #endif
|
|
|
3316
|
|
|
3317 #if defined(FEAT_SIGN_ICONS) || defined(PROTO)
|
|
|
3318
|
|
|
3319 /* Signs are currently always 2 chars wide. Hopefully the font is big enough
|
|
|
3320 * to provide room for the bitmap! */
|
|
|
3321 # define SIGN_WIDTH (gui.char_width * 2)
|
|
|
3322
|
|
|
3323 #if 0 /* not used */
|
|
|
3324 void
|
|
|
3325 gui_mch_clearsign(row)
|
|
|
3326 int row;
|
|
|
3327 {
|
|
|
3328 if (gui.in_use)
|
|
|
3329 XClearArea(gui.dpy, gui.wid, 0, TEXT_Y(row) - gui.char_height,
|
|
|
3330 SIGN_WIDTH, gui.char_height, FALSE);
|
|
|
3331 }
|
|
|
3332 #endif
|
|
|
3333
|
|
|
3334 void
|
|
|
3335 gui_mch_drawsign(row, col, typenr)
|
|
|
3336 int row;
|
|
|
3337 int col;
|
|
|
3338 int typenr;
|
|
|
3339 {
|
|
|
3340 XImage *sign;
|
|
|
3341
|
|
|
3342 if (gui.in_use && (sign = (XImage *)sign_get_image(typenr)) != NULL)
|
|
|
3343 {
|
|
|
3344 XClearArea(gui.dpy, gui.wid, TEXT_X(col), TEXT_Y(row) - sign->height,
|
|
|
3345 SIGN_WIDTH, gui.char_height, FALSE);
|
|
|
3346 XPutImage(gui.dpy, gui.wid, gui.text_gc, sign, 0, 0,
|
|
|
3347 TEXT_X(col) + (SIGN_WIDTH - sign->width) / 2,
|
|
|
3348 TEXT_Y(row) - sign->height,
|
|
|
3349 sign->width, sign->height);
|
|
|
3350 }
|
|
|
3351 }
|
|
|
3352
|
|
|
3353 void *
|
|
|
3354 gui_mch_register_sign(signfile)
|
|
|
3355 char_u *signfile;
|
|
|
3356 {
|
|
|
3357 XpmAttributes attrs;
|
|
|
3358 XImage *sign;
|
|
|
3359 int status;
|
|
|
3360
|
|
|
3361 /*
|
|
|
3362 * Setup the color substitution table.
|
|
|
3363 */
|
|
|
3364 sign = NULL;
|
|
|
3365 if (signfile[0] != NUL && signfile[0] != '-')
|
|
|
3366 {
|
|
|
3367 sign = (XImage *)alloc(sizeof(XImage));
|
|
|
3368 if (sign != NULL)
|
|
|
3369 {
|
|
|
3370 XpmColorSymbol color[5] =
|
|
|
3371 {
|
|
|
3372 {"none", NULL, 0},
|
|
|
3373 {"iconColor1", NULL, 0},
|
|
|
3374 {"bottomShadowColor", NULL, 0},
|
|
|
3375 {"topShadowColor", NULL, 0},
|
|
|
3376 {"selectColor", NULL, 0}
|
|
|
3377 };
|
|
|
3378 attrs.valuemask = XpmColorSymbols;
|
|
|
3379 attrs.numsymbols = 2;
|
|
|
3380 attrs.colorsymbols = color;
|
|
|
3381 attrs.colorsymbols[0].pixel = gui.back_pixel;
|
|
|
3382 attrs.colorsymbols[1].pixel = gui.norm_pixel;
|
|
|
3383 status = XpmReadFileToImage(gui.dpy, (char *)signfile,
|
|
|
3384 &sign, NULL, &attrs);
|
|
|
3385
|
|
|
3386 if (status == 0)
|
|
|
3387 {
|
|
|
3388 /* Sign width is fixed at two columns now.
|
|
|
3389 if (sign->width > gui.sign_width)
|
|
|
3390 gui.sign_width = sign->width + 8; */
|
|
|
3391 }
|
|
|
3392 else
|
|
|
3393 {
|
|
|
3394 vim_free(sign);
|
|
|
3395 sign = NULL;
|
|
|
3396 EMSG(_(e_signdata));
|
|
|
3397 }
|
|
|
3398 }
|
|
|
3399 }
|
|
|
3400
|
|
|
3401 return (void *)sign;
|
|
|
3402 }
|
|
|
3403
|
|
|
3404 void
|
|
|
3405 gui_mch_destroy_sign(sign)
|
|
|
3406 void *sign;
|
|
|
3407 {
|
|
|
3408 XFree(((XImage *)sign)->data);
|
|
|
3409 vim_free(sign);
|
|
|
3410 }
|
|
|
3411 #endif
|
|
|
3412
|
|
|
3413
|
|
|
3414 #ifdef FEAT_MOUSESHAPE
|
|
|
3415 /* The last set mouse pointer shape is remembered, to be used when it goes
|
|
|
3416 * from hidden to not hidden. */
|
|
|
3417 static int last_shape = 0;
|
|
|
3418 #endif
|
|
|
3419
|
|
|
3420 /*
|
|
|
3421 * Use the blank mouse pointer or not.
|
|
|
3422 */
|
|
|
3423 void
|
|
|
3424 gui_mch_mousehide(hide)
|
|
|
3425 int hide; /* TRUE = use blank ptr, FALSE = use parent ptr */
|
|
|
3426 {
|
|
|
3427 if (gui.pointer_hidden != hide)
|
|
|
3428 {
|
|
|
3429 gui.pointer_hidden = hide;
|
|
|
3430 if (hide)
|
|
|
3431 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer);
|
|
|
3432 else
|
|
|
3433 #ifdef FEAT_MOUSESHAPE
|
|
|
3434 mch_set_mouse_shape(last_shape);
|
|
|
3435 #else
|
|
|
3436 XUndefineCursor(gui.dpy, gui.wid);
|
|
|
3437 #endif
|
|
|
3438 }
|
|
|
3439 }
|
|
|
3440
|
|
|
3441 #if defined(FEAT_MOUSESHAPE) || defined(PROTO)
|
|
|
3442
|
|
|
3443 /* Table for shape IDs. Keep in sync with the mshape_names[] table in
|
|
|
3444 * misc2.c! */
|
|
|
3445 static int mshape_ids[] =
|
|
|
3446 {
|
|
|
3447 XC_left_ptr, /* arrow */
|
|
|
3448 0, /* blank */
|
|
|
3449 XC_xterm, /* beam */
|
|
|
3450 XC_sb_v_double_arrow, /* updown */
|
|
|
3451 XC_sizing, /* udsizing */
|
|
|
3452 XC_sb_h_double_arrow, /* leftright */
|
|
|
3453 XC_sizing, /* lrsizing */
|
|
|
3454 XC_watch, /* busy */
|
|
|
3455 XC_X_cursor, /* no */
|
|
|
3456 XC_crosshair, /* crosshair */
|
|
|
3457 XC_hand1, /* hand1 */
|
|
|
3458 XC_hand2, /* hand2 */
|
|
|
3459 XC_pencil, /* pencil */
|
|
|
3460 XC_question_arrow, /* question */
|
|
|
3461 XC_right_ptr, /* right-arrow */
|
|
|
3462 XC_center_ptr, /* up-arrow */
|
|
|
3463 XC_left_ptr /* last one */
|
|
|
3464 };
|
|
|
3465
|
|
|
3466 void
|
|
|
3467 mch_set_mouse_shape(shape)
|
|
|
3468 int shape;
|
|
|
3469 {
|
|
|
3470 int id;
|
|
|
3471
|
|
|
3472 if (!gui.in_use)
|
|
|
3473 return;
|
|
|
3474
|
|
|
3475 if (shape == MSHAPE_HIDE || gui.pointer_hidden)
|
|
|
3476 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer);
|
|
|
3477 else
|
|
|
3478 {
|
|
|
3479 if (shape >= MSHAPE_NUMBERED)
|
|
|
3480 {
|
|
|
3481 id = shape - MSHAPE_NUMBERED;
|
|
|
3482 if (id >= XC_num_glyphs)
|
|
|
3483 id = XC_left_ptr;
|
|
|
3484 else
|
|
|
3485 id &= ~1; /* they are always even (why?) */
|
|
|
3486 }
|
|
|
3487 else
|
|
|
3488 id = mshape_ids[shape];
|
|
|
3489
|
|
|
3490 XDefineCursor(gui.dpy, gui.wid, XCreateFontCursor(gui.dpy, id));
|
|
|
3491 }
|
|
|
3492 if (shape != MSHAPE_HIDE)
|
|
|
3493 last_shape = shape;
|
|
|
3494 }
|
|
|
3495 #endif
|
|
|
3496
|
|
|
3497 #if (defined(FEAT_TOOLBAR) && defined(FEAT_BEVAL)) || defined(PROTO)
|
|
|
3498 /*
|
|
|
3499 * Set the balloon-eval used for the tooltip of a toolbar menu item.
|
|
|
3500 * The check for a non-toolbar item was added, because there is a crash when
|
|
|
3501 * passing a normal menu item here. Can't explain that, but better avoid it.
|
|
|
3502 */
|
|
|
3503 void
|
|
|
3504 gui_mch_menu_set_tip(menu)
|
|
|
3505 vimmenu_T *menu;
|
|
|
3506 {
|
|
|
3507 if (menu->id != NULL && menu->parent != NULL
|
|
|
3508 && menu_is_toolbar(menu->parent->name))
|
|
|
3509 {
|
|
|
3510 /* Always destroy and create the balloon, in case the string was
|
|
|
3511 * changed. */
|
|
|
3512 if (menu->tip != NULL)
|
|
|
3513 {
|
|
|
3514 gui_mch_destroy_beval_area(menu->tip);
|
|
|
3515 menu->tip = NULL;
|
|
|
3516 }
|
|
|
3517 if (menu->strings[MENU_INDEX_TIP] != NULL)
|
|
|
3518 menu->tip = gui_mch_create_beval_area(
|
|
|
3519 menu->id,
|
|
|
3520 menu->strings[MENU_INDEX_TIP],
|
|
|
3521 NULL,
|
|
|
3522 NULL);
|
|
|
3523 }
|
|
|
3524 }
|
|
|
3525 #endif
|
