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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;
|
|
|
1001
|
|
|
1002 /*
|
|
|
1003 * For some keys a shift modifier is translated into another key
|
|
|
1004 * code.
|
|
|
1005 */
|
|
|
1006 if (len == -3)
|
|
|
1007 key = TO_SPECIAL(string[1], string[2]);
|
|
|
1008 else
|
|
|
1009 key = string[0];
|
|
|
1010 key = simplify_key(key, &modifiers);
|
|
|
1011 if (key == CSI)
|
|
|
1012 key = K_CSI;
|
|
|
1013 if (IS_SPECIAL(key))
|
|
|
1014 {
|
|
|
1015 string[0] = CSI;
|
|
|
1016 string[1] = K_SECOND(key);
|
|
|
1017 string[2] = K_THIRD(key);
|
|
|
1018 len = 3;
|
|
|
1019 }
|
|
|
1020 else
|
|
|
1021 {
|
|
|
1022 string[0] = key;
|
|
|
1023 len = 1;
|
|
|
1024 }
|
|
|
1025
|
|
|
1026 if (modifiers != 0)
|
|
|
1027 {
|
|
|
1028 string2[0] = CSI;
|
|
|
1029 string2[1] = KS_MODIFIER;
|
|
|
1030 string2[2] = modifiers;
|
|
|
1031 add_to_input_buf(string2, 3);
|
|
|
1032 }
|
|
|
1033 }
|
|
|
1034
|
|
|
1035 if (len == 1 && ((string[0] == Ctrl_C && ctrl_c_interrupts)
|
|
|
1036 #ifdef UNIX
|
|
|
1037 || (intr_char != 0 && string[0] == intr_char)
|
|
|
1038 #endif
|
|
|
1039 ))
|
|
|
1040 {
|
|
|
1041 trash_input_buf();
|
|
|
1042 got_int = TRUE;
|
|
|
1043 }
|
|
|
1044
|
|
|
1045 add_to_input_buf(string, len);
|
|
|
1046
|
|
|
1047 /*
|
|
|
1048 * blank out the pointer if necessary
|
|
|
1049 */
|
|
|
1050 if (p_mh)
|
|
|
1051 gui_mch_mousehide(TRUE);
|
|
|
1052
|
|
|
1053 #if defined(FEAT_BEVAL_TIP)
|
|
|
1054 {
|
|
|
1055 BalloonEval *be;
|
|
|
1056
|
|
|
1057 if ((be = gui_mch_currently_showing_beval()) != NULL)
|
|
|
1058 gui_mch_unpost_balloon(be);
|
|
|
1059 }
|
|
|
1060 #endif
|
|
|
1061 theend:
|
|
|
1062 {} /* some compilers need a statement here */
|
|
|
1063 #ifdef FEAT_XIM
|
|
|
1064 if (string_alloced)
|
|
|
1065 XtFree((char *)string);
|
|
|
1066 #endif
|
|
|
1067 }
|
|
|
1068
|
|
|
1069 /* ARGSUSED */
|
|
|
1070 static void
|
|
|
1071 gui_x11_mouse_cb(w, dud, event, dum)
|
|
|
1072 Widget w;
|
|
|
1073 XtPointer dud;
|
|
|
1074 XEvent *event;
|
|
|
1075 Boolean *dum;
|
|
|
1076 {
|
|
|
1077 static XtIntervalId timer = (XtIntervalId)0;
|
|
|
1078 static int timed_out = TRUE;
|
|
|
1079
|
|
|
1080 int button;
|
|
|
1081 int repeated_click = FALSE;
|
|
|
1082 int x, y;
|
|
|
1083 int_u x_modifiers;
|
|
|
1084 int_u vim_modifiers;
|
|
|
1085
|
|
|
1086 if (event->type == MotionNotify)
|
|
|
1087 {
|
|
|
1088 /* Get the latest position, avoids lagging behind on a drag. */
|
|
|
1089 x = event->xmotion.x;
|
|
|
1090 y = event->xmotion.y;
|
|
|
1091 x_modifiers = event->xmotion.state;
|
|
|
1092 button = (x_modifiers & (Button1Mask | Button2Mask | Button3Mask))
|
|
|
1093 ? MOUSE_DRAG : ' ';
|
|
|
1094
|
|
|
1095 /*
|
|
|
1096 * if our pointer is currently hidden, then we should show it.
|
|
|
1097 */
|
|
|
1098 gui_mch_mousehide(FALSE);
|
|
|
1099
|
|
|
1100 if (button != MOUSE_DRAG) /* just moving the rodent */
|
|
|
1101 {
|
|
|
1102 #ifdef FEAT_MENU
|
|
|
1103 if (dud) /* moved in vimForm */
|
|
|
1104 y -= gui.menu_height;
|
|
|
1105 #endif
|
|
|
1106 gui_mouse_moved(x, y);
|
|
|
1107 return;
|
|
|
1108 }
|
|
|
1109 }
|
|
|
1110 else
|
|
|
1111 {
|
|
|
1112 x = event->xbutton.x;
|
|
|
1113 y = event->xbutton.y;
|
|
|
1114 if (event->type == ButtonPress)
|
|
|
1115 {
|
|
|
1116 /* Handle multiple clicks */
|
|
|
1117 if (!timed_out)
|
|
|
1118 {
|
|
|
1119 XtRemoveTimeOut(timer);
|
|
|
1120 repeated_click = TRUE;
|
|
|
1121 }
|
|
|
1122 timed_out = FALSE;
|
|
|
1123 timer = XtAppAddTimeOut(app_context, (long_u)p_mouset,
|
|
|
1124 gui_x11_timer_cb, &timed_out);
|
|
|
1125 switch (event->xbutton.button)
|
|
|
1126 {
|
|
|
1127 case Button1: button = MOUSE_LEFT; break;
|
|
|
1128 case Button2: button = MOUSE_MIDDLE; break;
|
|
|
1129 case Button3: button = MOUSE_RIGHT; break;
|
|
|
1130 case Button4: button = MOUSE_4; break;
|
|
|
1131 case Button5: button = MOUSE_5; break;
|
|
|
1132 default:
|
|
|
1133 return; /* Unknown button */
|
|
|
1134 }
|
|
|
1135 }
|
|
|
1136 else if (event->type == ButtonRelease)
|
|
|
1137 button = MOUSE_RELEASE;
|
|
|
1138 else
|
|
|
1139 return; /* Unknown mouse event type */
|
|
|
1140
|
|
|
1141 x_modifiers = event->xbutton.state;
|
|
|
1142 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU)
|
|
|
1143 last_mouse_event = event->xbutton;
|
|
|
1144 #endif
|
|
|
1145 }
|
|
|
1146
|
|
|
1147 vim_modifiers = 0x0;
|
|
|
1148 if (x_modifiers & ShiftMask)
|
|
|
1149 vim_modifiers |= MOUSE_SHIFT;
|
|
|
1150 if (x_modifiers & ControlMask)
|
|
|
1151 vim_modifiers |= MOUSE_CTRL;
|
|
|
1152 if (x_modifiers & Mod1Mask) /* Alt or Meta key */
|
|
|
1153 vim_modifiers |= MOUSE_ALT;
|
|
|
1154
|
|
|
1155 gui_send_mouse_event(button, x, y, repeated_click, vim_modifiers);
|
|
|
1156 }
|
|
|
1157
|
|
|
1158 #ifdef FEAT_SNIFF
|
|
|
1159 /* ARGSUSED */
|
|
|
1160 static void
|
|
|
1161 gui_x11_sniff_request_cb(closure, source, id)
|
|
|
1162 XtPointer closure;
|
|
|
1163 int *source;
|
|
|
1164 XtInputId *id;
|
|
|
1165 {
|
|
|
1166 static char_u bytes[3] = {CSI, (int)KS_EXTRA, (int)KE_SNIFF};
|
|
|
1167
|
|
|
1168 add_to_input_buf(bytes, 3);
|
|
|
1169 }
|
|
|
1170 #endif
|
|
|
1171
|
|
|
1172 /*
|
|
|
1173 * End of call-back routines
|
|
|
1174 */
|
|
|
1175
|
|
|
1176 /*
|
|
|
1177 * Parse the GUI related command-line arguments. Any arguments used are
|
|
|
1178 * deleted from argv, and *argc is decremented accordingly. This is called
|
|
|
1179 * when vim is started, whether or not the GUI has been started.
|
|
|
1180 */
|
|
|
1181 void
|
|
|
1182 gui_mch_prepare(argc, argv)
|
|
|
1183 int *argc;
|
|
|
1184 char **argv;
|
|
|
1185 {
|
|
|
1186 int arg;
|
|
|
1187 int i;
|
|
|
1188
|
|
|
1189 /*
|
|
|
1190 * Move all the entries in argv which are relevant to X into gui_argv.
|
|
|
1191 */
|
|
|
1192 gui_argc = 0;
|
|
|
1193 gui_argv = (char **)lalloc((long_u)(*argc * sizeof(char *)), FALSE);
|
|
|
1194 if (gui_argv == NULL)
|
|
|
1195 return;
|
|
|
1196 gui_argv[gui_argc++] = argv[0];
|
|
|
1197 arg = 1;
|
|
|
1198 while (arg < *argc)
|
|
|
1199 {
|
|
|
1200 /* Look for argv[arg] in cmdline_options[] table */
|
|
|
1201 for (i = 0; i < XtNumber(cmdline_options); i++)
|
|
|
1202 if (strcmp(argv[arg], cmdline_options[i].option) == 0)
|
|
|
1203 break;
|
|
|
1204
|
|
|
1205 if (i < XtNumber(cmdline_options))
|
|
|
1206 {
|
|
|
1207 /* Remember finding "-rv" or "-reverse" */
|
|
|
1208 if (strcmp("-rv", argv[arg]) == 0
|
|
|
1209 || strcmp("-reverse", argv[arg]) == 0)
|
|
|
1210 found_reverse_arg = TRUE;
|
|
|
1211 else if ((strcmp("-fn", argv[arg]) == 0
|
|
|
1212 || strcmp("-font", argv[arg]) == 0)
|
|
|
1213 && arg + 1 < *argc)
|
|
|
1214 font_argument = argv[arg + 1];
|
|
|
1215
|
|
|
1216 /* Found match in table, so move it into gui_argv */
|
|
|
1217 gui_argv[gui_argc++] = argv[arg];
|
|
|
1218 if (--*argc > arg)
|
|
|
1219 {
|
|
|
1220 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg)
|
|
|
1221 * sizeof(char *));
|
|
|
1222 if (cmdline_options[i].argKind != XrmoptionNoArg)
|
|
|
1223 {
|
|
|
1224 /* Move the options argument as well */
|
|
|
1225 gui_argv[gui_argc++] = argv[arg];
|
|
|
1226 if (--*argc > arg)
|
|
|
1227 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg)
|
|
|
1228 * sizeof(char *));
|
|
|
1229 }
|
|
|
1230 }
|
|
|
1231 argv[*argc] = NULL;
|
|
|
1232 }
|
|
|
1233 else
|
|
|
1234 #ifdef FEAT_SUN_WORKSHOP
|
|
|
1235 if (strcmp("-ws", argv[arg]) == 0)
|
|
|
1236 {
|
|
|
1237 usingSunWorkShop++;
|
|
|
1238 p_acd = TRUE;
|
|
|
1239 gui.dofork = FALSE; /* don't fork() when starting GUI */
|
|
|
1240 mch_memmove(&argv[arg], &argv[arg + 1],
|
|
|
1241 (--*argc - arg) * sizeof(char *));
|
|
|
1242 argv[*argc] = NULL;
|
|
|
1243 # ifdef WSDEBUG
|
|
|
1244 wsdebug_wait(WT_ENV | WT_WAIT | WT_STOP, "SPRO_GVIM_WAIT", 20);
|
|
|
1245 wsdebug_log_init("SPRO_GVIM_DEBUG", "SPRO_GVIM_DLEVEL");
|
|
|
1246 # endif
|
|
|
1247 }
|
|
|
1248 else
|
|
|
1249 #endif
|
|
|
1250 #ifdef FEAT_NETBEANS_INTG
|
|
|
1251 if (strncmp("-nb", argv[arg], 3) == 0)
|
|
|
1252 {
|
|
|
1253 usingNetbeans++;
|
|
|
1254 gui.dofork = FALSE; /* don't fork() when starting GUI */
|
|
|
1255 netbeansArg = argv[arg];
|
|
|
1256 mch_memmove(&argv[arg], &argv[arg + 1],
|
|
|
1257 (--*argc - arg) * sizeof(char *));
|
|
|
1258 argv[*argc] = NULL;
|
|
|
1259 }
|
|
|
1260 else
|
|
|
1261 #endif
|
|
|
1262 arg++;
|
|
|
1263 }
|
|
|
1264 }
|
|
|
1265
|
|
|
1266 #ifndef XtSpecificationRelease
|
|
|
1267 # define CARDINAL (Cardinal *)
|
|
|
1268 #else
|
|
|
1269 # if XtSpecificationRelease == 4
|
|
|
1270 # define CARDINAL (Cardinal *)
|
|
|
1271 # else
|
|
|
1272 # define CARDINAL (int *)
|
|
|
1273 # endif
|
|
|
1274 #endif
|
|
|
1275
|
|
|
1276 /*
|
|
|
1277 * Check if the GUI can be started. Called before gvimrc is sourced.
|
|
|
1278 * Return OK or FAIL.
|
|
|
1279 */
|
|
|
1280 int
|
|
|
1281 gui_mch_init_check()
|
|
|
1282 {
|
|
|
1283 #ifdef FEAT_XIM
|
|
|
1284 XtSetLanguageProc(NULL, NULL, NULL);
|
|
|
1285 #endif
|
|
|
1286 open_app_context();
|
|
|
1287 if (app_context != NULL)
|
|
|
1288 gui.dpy = XtOpenDisplay(app_context, 0, VIM_NAME, VIM_CLASS,
|
|
51
|
1289 cmdline_options, XtNumber(cmdline_options),
|
|
|
1290 CARDINAL &gui_argc, gui_argv);
|
|
7
|
1291
|
|
|
1292 if (app_context == NULL || gui.dpy == NULL)
|
|
|
1293 {
|
|
|
1294 gui.dying = TRUE;
|
|
|
1295 EMSG(_(e_opendisp));
|
|
|
1296 return FAIL;
|
|
|
1297 }
|
|
|
1298 return OK;
|
|
|
1299 }
|
|
|
1300
|
|
|
1301
|
|
|
1302 #ifdef USE_XSMP
|
|
|
1303 /*
|
|
|
1304 * Handle XSMP processing, de-registering the attachment upon error
|
|
|
1305 */
|
|
|
1306 static XtInputId _xsmp_xtinputid;
|
|
|
1307
|
|
|
1308 static void local_xsmp_handle_requests __ARGS((XtPointer c, int *s, XtInputId *i));
|
|
|
1309
|
|
|
1310 /*ARGSUSED*/
|
|
|
1311 static void
|
|
|
1312 local_xsmp_handle_requests(c, s, i)
|
|
|
1313 XtPointer c;
|
|
|
1314 int *s;
|
|
|
1315 XtInputId *i;
|
|
|
1316 {
|
|
|
1317 if (xsmp_handle_requests() == FAIL)
|
|
|
1318 XtRemoveInput(_xsmp_xtinputid);
|
|
|
1319 }
|
|
|
1320 #endif
|
|
|
1321
|
|
|
1322
|
|
|
1323 /*
|
|
|
1324 * Initialise the X GUI. Create all the windows, set up all the call-backs etc.
|
|
|
1325 * Returns OK for success, FAIL when the GUI can't be started.
|
|
|
1326 */
|
|
|
1327 int
|
|
|
1328 gui_mch_init()
|
|
|
1329 {
|
|
|
1330 XtGCMask gc_mask;
|
|
|
1331 XGCValues gc_vals;
|
|
|
1332 int x, y, mask;
|
|
|
1333 unsigned w, h;
|
|
|
1334
|
|
|
1335 #if 0
|
|
|
1336 /* Uncomment this to enable synchronous mode for debugging */
|
|
|
1337 XSynchronize(gui.dpy, True);
|
|
|
1338 #endif
|
|
|
1339
|
|
|
1340 vimShell = XtVaAppCreateShell(VIM_NAME, VIM_CLASS,
|
|
|
1341 applicationShellWidgetClass, gui.dpy, NULL);
|
|
|
1342
|
|
|
1343 /*
|
|
|
1344 * Get the application resources
|
|
|
1345 */
|
|
|
1346 XtVaGetApplicationResources(vimShell, (XtPointer)&gui,
|
|
|
1347 vim_resources, XtNumber(vim_resources), NULL);
|
|
|
1348
|
|
|
1349 gui.scrollbar_height = gui.scrollbar_width;
|
|
|
1350
|
|
|
1351 /*
|
|
|
1352 * Get the colors ourselves. Using the automatic conversion doesn't
|
|
|
1353 * handle looking for approximate colors.
|
|
|
1354 */
|
|
|
1355 /* NOTE: These next few lines are an exact duplicate of gui_athena.c's
|
|
|
1356 * gui_mch_def_colors(). Why?
|
|
|
1357 */
|
|
|
1358 gui.menu_fg_pixel = gui_get_color((char_u *)gui.rsrc_menu_fg_name);
|
|
|
1359 gui.menu_bg_pixel = gui_get_color((char_u *)gui.rsrc_menu_bg_name);
|
|
|
1360 gui.scroll_fg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_fg_name);
|
|
|
1361 gui.scroll_bg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_bg_name);
|
|
|
1362 #ifdef FEAT_BEVAL
|
|
|
1363 gui.tooltip_fg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_fg_name);
|
|
|
1364 gui.tooltip_bg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_bg_name);
|
|
|
1365 #endif
|
|
|
1366
|
|
|
1367 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA)
|
|
|
1368 /* If the menu height was set, don't change it at runtime */
|
|
|
1369 if (gui.menu_height != MENU_DEFAULT_HEIGHT)
|
|
|
1370 gui.menu_height_fixed = TRUE;
|
|
|
1371 #endif
|
|
|
1372
|
|
|
1373 /* Set default foreground and background colours */
|
|
|
1374 gui.norm_pixel = gui.def_norm_pixel;
|
|
|
1375 gui.back_pixel = gui.def_back_pixel;
|
|
|
1376
|
|
|
1377 /* Check if reverse video needs to be applied (on Sun it's done by X) */
|
|
|
1378 if (gui.rsrc_rev_video && gui_get_lightness(gui.back_pixel)
|
|
|
1379 > gui_get_lightness(gui.norm_pixel))
|
|
|
1380 {
|
|
|
1381 gui.norm_pixel = gui.def_back_pixel;
|
|
|
1382 gui.back_pixel = gui.def_norm_pixel;
|
|
|
1383 gui.def_norm_pixel = gui.norm_pixel;
|
|
|
1384 gui.def_back_pixel = gui.back_pixel;
|
|
|
1385 }
|
|
|
1386
|
|
|
1387 /* Get the colors from the "Normal", "Tooltip", "Scrollbar" and "Menu"
|
|
|
1388 * group (set in syntax.c or in a vimrc file) */
|
|
|
1389 set_normal_colors();
|
|
|
1390
|
|
|
1391 /*
|
|
|
1392 * Check that none of the colors are the same as the background color
|
|
|
1393 */
|
|
|
1394 gui_check_colors();
|
|
|
1395
|
|
|
1396 /*
|
|
|
1397 * Set up the GCs. The font attributes will be set in gui_init_font().
|
|
|
1398 */
|
|
|
1399 gc_mask = GCForeground | GCBackground;
|
|
|
1400 gc_vals.foreground = gui.norm_pixel;
|
|
|
1401 gc_vals.background = gui.back_pixel;
|
|
|
1402 gui.text_gc = XtGetGC(vimShell, gc_mask, &gc_vals);
|
|
|
1403
|
|
|
1404 gc_vals.foreground = gui.back_pixel;
|
|
|
1405 gc_vals.background = gui.norm_pixel;
|
|
|
1406 gui.back_gc = XtGetGC(vimShell, gc_mask, &gc_vals);
|
|
|
1407
|
|
|
1408 gc_mask |= GCFunction;
|
|
|
1409 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel;
|
|
|
1410 gc_vals.background = gui.norm_pixel ^ gui.back_pixel;
|
|
|
1411 gc_vals.function = GXxor;
|
|
|
1412 gui.invert_gc = XtGetGC(vimShell, gc_mask, &gc_vals);
|
|
|
1413
|
|
|
1414 gui.visibility = VisibilityUnobscured;
|
|
|
1415 x11_setup_atoms(gui.dpy);
|
|
|
1416
|
|
|
1417 if (gui_win_x != -1 && gui_win_y != -1)
|
|
|
1418 gui_mch_set_winpos(gui_win_x, gui_win_y);
|
|
|
1419
|
|
|
1420 /* Now adapt the supplied(?) geometry-settings */
|
|
|
1421 /* Added by Kjetil Jacobsen <kjetilja@stud.cs.uit.no> */
|
|
|
1422 if (gui.geom != NULL && *gui.geom != NUL)
|
|
|
1423 {
|
|
|
1424 mask = XParseGeometry((char *)gui.geom, &x, &y, &w, &h);
|
|
|
1425 if (mask & WidthValue)
|
|
|
1426 Columns = w;
|
|
|
1427 if (mask & HeightValue)
|
|
|
1428 Rows = h;
|
|
|
1429 /*
|
|
|
1430 * Set the (x,y) position of the main window only if specified in the
|
|
|
1431 * users geometry, so we get good defaults when they don't. This needs
|
|
|
1432 * to be done before the shell is popped up.
|
|
|
1433 */
|
|
|
1434 if (mask & (XValue|YValue))
|
|
|
1435 XtVaSetValues(vimShell, XtNgeometry, gui.geom, NULL);
|
|
|
1436 }
|
|
|
1437
|
|
|
1438 gui_x11_create_widgets();
|
|
|
1439
|
|
|
1440 /*
|
|
|
1441 * Add an icon to Vim (Marcel Douben: 11 May 1998).
|
|
|
1442 */
|
|
|
1443 if (vim_strchr(p_go, GO_ICON) != NULL)
|
|
|
1444 {
|
|
|
1445 #ifndef HAVE_XPM
|
|
|
1446 # include "vim_icon.xbm"
|
|
|
1447 # include "vim_mask.xbm"
|
|
|
1448
|
|
|
1449 Arg arg[2];
|
|
|
1450
|
|
|
1451 XtSetArg(arg[0], XtNiconPixmap,
|
|
|
1452 XCreateBitmapFromData(gui.dpy,
|
|
|
1453 DefaultRootWindow(gui.dpy),
|
|
|
1454 (char *)vim_icon_bits,
|
|
|
1455 vim_icon_width,
|
|
|
1456 vim_icon_height));
|
|
|
1457 XtSetArg(arg[1], XtNiconMask,
|
|
|
1458 XCreateBitmapFromData(gui.dpy,
|
|
|
1459 DefaultRootWindow(gui.dpy),
|
|
|
1460 (char *)vim_mask_icon_bits,
|
|
|
1461 vim_mask_icon_width,
|
|
|
1462 vim_mask_icon_height));
|
|
|
1463 XtSetValues(vimShell, arg, (Cardinal)2);
|
|
|
1464 #else
|
|
|
1465 /* Use Pixmaps, looking much nicer. */
|
|
|
1466
|
|
|
1467 /* If you get an error message here, you still need to unpack the runtime
|
|
|
1468 * archive! */
|
|
|
1469 # ifdef magick
|
|
|
1470 # undef magick
|
|
|
1471 # endif
|
|
|
1472 # define magick vim32x32
|
|
|
1473 # include "../runtime/vim32x32.xpm"
|
|
|
1474 # undef magick
|
|
|
1475 # define magick vim16x16
|
|
|
1476 # include "../runtime/vim16x16.xpm"
|
|
|
1477 # undef magick
|
|
|
1478 # define magick vim48x48
|
|
|
1479 # include "../runtime/vim48x48.xpm"
|
|
|
1480 # undef magick
|
|
|
1481
|
|
|
1482 static Pixmap icon = 0;
|
|
|
1483 static Pixmap icon_mask = 0;
|
|
|
1484 static char **magick = vim32x32;
|
|
|
1485 Window root_window;
|
|
|
1486 XIconSize *size;
|
|
|
1487 int number_sizes;
|
|
|
1488 Display *dsp;
|
|
|
1489 Screen *scr;
|
|
|
1490 XpmAttributes attr;
|
|
|
1491 Colormap cmap;
|
|
|
1492
|
|
|
1493 /*
|
|
|
1494 * Adjust the icon to the preferences of the actual window manager.
|
|
|
1495 */
|
|
|
1496 root_window = XRootWindowOfScreen(XtScreen(vimShell));
|
|
|
1497 if (XGetIconSizes(XtDisplay(vimShell), root_window,
|
|
|
1498 &size, &number_sizes) != 0)
|
|
|
1499 {
|
|
|
1500
|
|
|
1501 if (number_sizes > 0)
|
|
|
1502 {
|
|
|
1503 if (size->max_height >= 48 && size->max_height >= 48)
|
|
|
1504 magick = vim48x48;
|
|
|
1505 else if (size->max_height >= 32 && size->max_height >= 32)
|
|
|
1506 magick = vim32x32;
|
|
|
1507 else if (size->max_height >= 16 && size->max_height >= 16)
|
|
|
1508 magick = vim16x16;
|
|
|
1509 }
|
|
|
1510 }
|
|
|
1511
|
|
|
1512 dsp = XtDisplay(vimShell);
|
|
|
1513 scr = XtScreen(vimShell);
|
|
|
1514
|
|
|
1515 cmap = DefaultColormap(dsp, DefaultScreen(dsp));
|
|
|
1516 XtVaSetValues(vimShell, XtNcolormap, cmap, NULL);
|
|
|
1517
|
|
|
1518 attr.valuemask = 0L;
|
|
|
1519 attr.valuemask = XpmCloseness | XpmReturnPixels | XpmColormap | XpmDepth;
|
|
|
1520 attr.closeness = 65535; /* accuracy isn't crucial */
|
|
|
1521 attr.colormap = cmap;
|
|
|
1522 attr.depth = DefaultDepthOfScreen(scr);
|
|
|
1523
|
|
|
1524 if (!icon)
|
|
|
1525 XpmCreatePixmapFromData(dsp, root_window, magick, &icon,
|
|
|
1526 &icon_mask, &attr);
|
|
|
1527
|
|
|
1528 # ifdef FEAT_GUI_ATHENA
|
|
|
1529 XtVaSetValues(vimShell, XtNiconPixmap, icon, XtNiconMask, icon_mask, NULL);
|
|
|
1530 # else
|
|
|
1531 XtVaSetValues(vimShell, XmNiconPixmap, icon, XmNiconMask, icon_mask, NULL);
|
|
|
1532 # endif
|
|
|
1533 #endif
|
|
|
1534 }
|
|
|
1535
|
|
|
1536 if (gui.color_approx)
|
|
|
1537 EMSG(_("Vim E458: Cannot allocate colormap entry, some colors may be incorrect"));
|
|
|
1538
|
|
|
1539 #ifdef FEAT_SUN_WORKSHOP
|
|
|
1540 if (usingSunWorkShop)
|
|
|
1541 workshop_connect(app_context);
|
|
|
1542 #endif
|
|
|
1543
|
|
|
1544 #ifdef FEAT_BEVAL
|
|
|
1545 gui_init_tooltip_font();
|
|
|
1546 #endif
|
|
|
1547 #ifdef FEAT_MENU
|
|
|
1548 gui_init_menu_font();
|
|
|
1549 #endif
|
|
|
1550
|
|
|
1551 #ifdef USE_XSMP
|
|
|
1552 /* Attach listener on ICE connection */
|
|
|
1553 if (-1 != xsmp_icefd)
|
|
|
1554 _xsmp_xtinputid = XtAppAddInput(app_context, xsmp_icefd,
|
|
|
1555 (XtPointer)XtInputReadMask, local_xsmp_handle_requests, NULL);
|
|
|
1556 #endif
|
|
|
1557
|
|
|
1558 return OK;
|
|
|
1559 }
|
|
|
1560
|
|
|
1561 /*
|
|
|
1562 * Called when starting the GUI fails after calling gui_mch_init().
|
|
|
1563 */
|
|
|
1564 void
|
|
|
1565 gui_mch_uninit()
|
|
|
1566 {
|
|
|
1567 gui_x11_destroy_widgets();
|
|
|
1568 XtCloseDisplay(gui.dpy);
|
|
|
1569 gui.dpy = NULL;
|
|
|
1570 vimShell = (Widget)0;
|
|
|
1571 }
|
|
|
1572
|
|
|
1573 /*
|
|
|
1574 * Called when the foreground or background color has been changed.
|
|
|
1575 */
|
|
|
1576 void
|
|
|
1577 gui_mch_new_colors()
|
|
|
1578 {
|
|
|
1579 long_u gc_mask;
|
|
|
1580 XGCValues gc_vals;
|
|
|
1581
|
|
|
1582 gc_mask = GCForeground | GCBackground;
|
|
|
1583 gc_vals.foreground = gui.norm_pixel;
|
|
|
1584 gc_vals.background = gui.back_pixel;
|
|
|
1585 if (gui.text_gc != NULL)
|
|
|
1586 XChangeGC(gui.dpy, gui.text_gc, gc_mask, &gc_vals);
|
|
|
1587
|
|
|
1588 gc_vals.foreground = gui.back_pixel;
|
|
|
1589 gc_vals.background = gui.norm_pixel;
|
|
|
1590 if (gui.back_gc != NULL)
|
|
|
1591 XChangeGC(gui.dpy, gui.back_gc, gc_mask, &gc_vals);
|
|
|
1592
|
|
|
1593 gc_mask |= GCFunction;
|
|
|
1594 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel;
|
|
|
1595 gc_vals.background = gui.norm_pixel ^ gui.back_pixel;
|
|
|
1596 gc_vals.function = GXxor;
|
|
|
1597 if (gui.invert_gc != NULL)
|
|
|
1598 XChangeGC(gui.dpy, gui.invert_gc, gc_mask, &gc_vals);
|
|
|
1599
|
|
|
1600 gui_x11_set_back_color();
|
|
|
1601 }
|
|
|
1602
|
|
|
1603 /*
|
|
|
1604 * Open the GUI window which was created by a call to gui_mch_init().
|
|
|
1605 */
|
|
|
1606 int
|
|
|
1607 gui_mch_open()
|
|
|
1608 {
|
|
|
1609 /* Actually open the window */
|
|
|
1610 XtPopup(vimShell, XtGrabNone);
|
|
|
1611
|
|
|
1612 gui.wid = gui_x11_get_wid();
|
|
|
1613 gui.blank_pointer = gui_x11_create_blank_mouse();
|
|
|
1614
|
|
|
1615 /*
|
|
|
1616 * Add a callback for the Close item on the window managers menu, and the
|
|
|
1617 * save-yourself event.
|
|
|
1618 */
|
|
|
1619 wm_atoms[SAVE_YOURSELF_IDX] =
|
|
|
1620 XInternAtom(gui.dpy, "WM_SAVE_YOURSELF", False);
|
|
|
1621 wm_atoms[DELETE_WINDOW_IDX] =
|
|
|
1622 XInternAtom(gui.dpy, "WM_DELETE_WINDOW", False);
|
|
|
1623 XSetWMProtocols(gui.dpy, XtWindow(vimShell), wm_atoms, 2);
|
|
|
1624 XtAddEventHandler(vimShell, NoEventMask, True, gui_x11_wm_protocol_handler,
|
|
|
1625 NULL);
|
|
|
1626 #ifdef HAVE_X11_XMU_EDITRES_H
|
|
|
1627 /*
|
|
|
1628 * Enable editres protocol (see "man editres").
|
|
|
1629 * Usually will need to add -lXmu to the linker line as well.
|
|
|
1630 */
|
|
|
1631 XtAddEventHandler(vimShell, (EventMask)0, True, _XEditResCheckMessages,
|
|
|
1632 (XtPointer)NULL);
|
|
|
1633 #endif
|
|
|
1634
|
|
|
1635 #ifdef FEAT_CLIENTSERVER
|
|
|
1636 if (serverName == NULL && serverDelayedStartName != NULL)
|
|
|
1637 {
|
|
|
1638 /* This is a :gui command in a plain vim with no previous server */
|
|
|
1639 commWindow = XtWindow(vimShell);
|
|
|
1640 (void)serverRegisterName(gui.dpy, serverDelayedStartName);
|
|
|
1641 }
|
|
|
1642 else
|
|
|
1643 {
|
|
|
1644 /*
|
|
|
1645 * Cannot handle "widget-less" windows with XtProcessEvent() we'll
|
|
|
1646 * have to change the "server" registration to that of the main window
|
|
|
1647 * If we have not registered a name yet, remember the window
|
|
|
1648 */
|
|
|
1649 serverChangeRegisteredWindow(gui.dpy, XtWindow(vimShell));
|
|
|
1650 }
|
|
|
1651 XtAddEventHandler(vimShell, PropertyChangeMask, False,
|
|
|
1652 gui_x11_send_event_handler, NULL);
|
|
|
1653 #endif
|
|
|
1654
|
|
|
1655
|
|
|
1656 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA)
|
|
|
1657 /* The Athena GUI needs this again after opening the window */
|
|
|
1658 gui_position_menu();
|
|
|
1659 # ifdef FEAT_TOOLBAR
|
|
|
1660 gui_mch_set_toolbar_pos(0, gui.menu_height, gui.menu_width,
|
|
|
1661 gui.toolbar_height);
|
|
|
1662 # endif
|
|
|
1663 #endif
|
|
|
1664
|
|
|
1665 /* Get the colors for the highlight groups (gui_check_colors() might have
|
|
|
1666 * changed them) */
|
|
|
1667 highlight_gui_started(); /* re-init colors and fonts */
|
|
|
1668
|
|
|
1669 #ifdef FEAT_HANGULIN
|
|
|
1670 hangul_keyboard_set();
|
|
|
1671 #endif
|
|
|
1672 #ifdef FEAT_XIM
|
|
|
1673 xim_init();
|
|
|
1674 #endif
|
|
|
1675 #ifdef FEAT_SUN_WORKSHOP
|
|
|
1676 workshop_postinit();
|
|
|
1677 #endif
|
|
|
1678
|
|
|
1679 return OK;
|
|
|
1680 }
|
|
|
1681
|
|
|
1682 #if defined(FEAT_BEVAL) || defined(PROTO)
|
|
|
1683 /*
|
|
|
1684 * Convert the tooltip fontset name to an XFontSet.
|
|
|
1685 */
|
|
|
1686 void
|
|
|
1687 gui_init_tooltip_font()
|
|
|
1688 {
|
|
|
1689 XrmValue from, to;
|
|
|
1690
|
|
|
1691 from.addr = (char *)gui.rsrc_tooltip_font_name;
|
|
|
1692 from.size = strlen(from.addr);
|
|
|
1693 to.addr = (XtPointer)&gui.tooltip_fontset;
|
|
|
1694 to.size = sizeof(XFontSet);
|
|
|
1695
|
|
|
1696 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False)
|
|
|
1697 {
|
|
|
1698 /* Failed. What to do? */
|
|
|
1699 }
|
|
|
1700 }
|
|
|
1701 #endif
|
|
|
1702
|
|
|
1703 #if defined(FEAT_MENU) || defined(PROTO)
|
|
|
1704 /* Convert the menu font/fontset name to an XFontStruct/XFontset */
|
|
|
1705 void
|
|
|
1706 gui_init_menu_font()
|
|
|
1707 {
|
|
|
1708 XrmValue from, to;
|
|
|
1709
|
|
|
1710 #ifdef FONTSET_ALWAYS
|
|
|
1711 from.addr = (char *)gui.rsrc_menu_font_name;
|
|
|
1712 from.size = strlen(from.addr);
|
|
|
1713 to.addr = (XtPointer)&gui.menu_fontset;
|
|
|
1714 to.size = sizeof(GuiFontset);
|
|
|
1715
|
|
|
1716 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False)
|
|
|
1717 {
|
|
|
1718 /* Failed. What to do? */
|
|
|
1719 }
|
|
|
1720 #else
|
|
|
1721 from.addr = (char *)gui.rsrc_menu_font_name;
|
|
|
1722 from.size = strlen(from.addr);
|
|
|
1723 to.addr = (XtPointer)&gui.menu_font;
|
|
|
1724 to.size = sizeof(GuiFont);
|
|
|
1725
|
|
|
1726 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontStruct, &to) == False)
|
|
|
1727 {
|
|
|
1728 /* Failed. What to do? */
|
|
|
1729 }
|
|
|
1730 #endif
|
|
|
1731 }
|
|
|
1732 #endif
|
|
|
1733
|
|
|
1734 /*ARGSUSED*/
|
|
|
1735 void
|
|
|
1736 gui_mch_exit(rc)
|
|
|
1737 int rc;
|
|
|
1738 {
|
|
|
1739 #if 0
|
|
|
1740 /* Lesstif gives an error message here, and so does Solaris. The man page
|
|
|
1741 * says that this isn't needed when exiting, so just skip it. */
|
|
|
1742 XtCloseDisplay(gui.dpy);
|
|
|
1743 #endif
|
|
|
1744 }
|
|
|
1745
|
|
|
1746 /*
|
|
|
1747 * Get the position of the top left corner of the window.
|
|
|
1748 */
|
|
|
1749 int
|
|
|
1750 gui_mch_get_winpos(x, y)
|
|
|
1751 int *x, *y;
|
|
|
1752 {
|
|
|
1753 Dimension xpos, ypos;
|
|
|
1754
|
|
|
1755 XtVaGetValues(vimShell,
|
|
|
1756 XtNx, &xpos,
|
|
|
1757 XtNy, &ypos,
|
|
|
1758 NULL);
|
|
|
1759 *x = xpos;
|
|
|
1760 *y = ypos;
|
|
|
1761 return OK;
|
|
|
1762 }
|
|
|
1763
|
|
|
1764 /*
|
|
|
1765 * Set the position of the top left corner of the window to the given
|
|
|
1766 * coordinates.
|
|
|
1767 */
|
|
|
1768 void
|
|
|
1769 gui_mch_set_winpos(x, y)
|
|
|
1770 int x, y;
|
|
|
1771 {
|
|
|
1772 XtVaSetValues(vimShell,
|
|
|
1773 XtNx, x,
|
|
|
1774 XtNy, y,
|
|
|
1775 NULL);
|
|
|
1776 }
|
|
|
1777
|
|
|
1778 void
|
|
|
1779 gui_mch_set_shellsize(width, height, min_width, min_height,
|
|
|
1780 base_width, base_height)
|
|
|
1781 int width;
|
|
|
1782 int height;
|
|
|
1783 int min_width;
|
|
|
1784 int min_height;
|
|
|
1785 int base_width;
|
|
|
1786 int base_height;
|
|
|
1787 {
|
|
51
|
1788 #ifdef FEAT_XIM
|
|
|
1789 height += xim_get_status_area_height(),
|
|
|
1790 #endif
|
|
7
|
1791 XtVaSetValues(vimShell,
|
|
|
1792 XtNwidthInc, gui.char_width,
|
|
|
1793 XtNheightInc, gui.char_height,
|
|
|
1794 #if defined(XtSpecificationRelease) && XtSpecificationRelease >= 4
|
|
|
1795 XtNbaseWidth, base_width,
|
|
|
1796 XtNbaseHeight, base_height,
|
|
|
1797 #endif
|
|
|
1798 XtNminWidth, min_width,
|
|
|
1799 XtNminHeight, min_height,
|
|
|
1800 XtNwidth, width,
|
|
|
1801 XtNheight, height,
|
|
|
1802 NULL);
|
|
|
1803 }
|
|
|
1804
|
|
|
1805 /*
|
|
|
1806 * Allow 10 pixels for horizontal borders, 30 for vertical borders.
|
|
|
1807 * Is there no way in X to find out how wide the borders really are?
|
|
|
1808 */
|
|
|
1809 void
|
|
|
1810 gui_mch_get_screen_dimensions(screen_w, screen_h)
|
|
|
1811 int *screen_w;
|
|
|
1812 int *screen_h;
|
|
|
1813 {
|
|
|
1814 *screen_w = DisplayWidth(gui.dpy, DefaultScreen(gui.dpy)) - 10;
|
|
|
1815 *screen_h = DisplayHeight(gui.dpy, DefaultScreen(gui.dpy)) - p_ghr;
|
|
|
1816 }
|
|
|
1817
|
|
|
1818 /*
|
|
|
1819 * Initialise vim to use the font "font_name". If it's NULL, pick a default
|
|
|
1820 * font.
|
|
|
1821 * If "fontset" is TRUE, load the "font_name" as a fontset.
|
|
|
1822 * Return FAIL if the font could not be loaded, OK otherwise.
|
|
|
1823 */
|
|
|
1824 /*ARGSUSED*/
|
|
|
1825 int
|
|
|
1826 gui_mch_init_font(font_name, do_fontset)
|
|
|
1827 char_u *font_name;
|
|
|
1828 int do_fontset;
|
|
|
1829 {
|
|
|
1830 XFontStruct *font = NULL;
|
|
|
1831
|
|
|
1832 #ifdef FEAT_XFONTSET
|
|
|
1833 XFontSet fontset = NULL;
|
|
46
|
1834 #endif
|
|
|
1835
|
|
|
1836 #ifdef FEAT_GUI_MOTIF
|
|
|
1837 /* A font name equal "*" is indicating, that we should activate the font
|
|
|
1838 * selection dialogue to get a new font name. So let us do it here. */
|
|
|
1839 if (font_name != NULL && STRCMP(font_name, "*") == 0)
|
|
|
1840 font_name = gui_xm_select_font(hl_get_font_name());
|
|
|
1841 #endif
|
|
|
1842
|
|
|
1843 #ifdef FEAT_XFONTSET
|
|
7
|
1844 if (do_fontset)
|
|
|
1845 {
|
|
|
1846 /* If 'guifontset' is set, VIM treats all font specifications as if
|
|
|
1847 * they were fontsets, and 'guifontset' becomes the default. */
|
|
|
1848 if (font_name != NULL)
|
|
|
1849 {
|
|
|
1850 fontset = (XFontSet)gui_mch_get_fontset(font_name, FALSE, TRUE);
|
|
|
1851 if (fontset == NULL)
|
|
|
1852 return FAIL;
|
|
|
1853 }
|
|
|
1854 }
|
|
|
1855 else
|
|
|
1856 #endif
|
|
|
1857 {
|
|
|
1858 if (font_name == NULL)
|
|
|
1859 {
|
|
|
1860 /*
|
|
|
1861 * If none of the fonts in 'font' could be loaded, try the one set
|
|
|
1862 * in the X resource, and finally just try using DFLT_FONT, which
|
|
|
1863 * will hopefully always be there.
|
|
|
1864 */
|
|
|
1865 font_name = gui.rsrc_font_name;
|
|
|
1866 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE);
|
|
|
1867 if (font == NULL)
|
|
|
1868 font_name = (char_u *)DFLT_FONT;
|
|
|
1869 }
|
|
|
1870 if (font == NULL)
|
|
|
1871 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE);
|
|
|
1872 if (font == NULL)
|
|
|
1873 return FAIL;
|
|
|
1874 }
|
|
|
1875
|
|
|
1876 gui_mch_free_font(gui.norm_font);
|
|
|
1877 #ifdef FEAT_XFONTSET
|
|
|
1878 gui_mch_free_fontset(gui.fontset);
|
|
|
1879
|
|
|
1880 if (fontset != NULL)
|
|
|
1881 {
|
|
|
1882 gui.norm_font = NOFONT;
|
|
|
1883 gui.fontset = (GuiFontset)fontset;
|
|
|
1884 gui.char_width = fontset_width(fontset);
|
|
|
1885 gui.char_height = fontset_height(fontset) + p_linespace;
|
|
|
1886 gui.char_ascent = fontset_ascent(fontset) + p_linespace / 2;
|
|
|
1887 }
|
|
|
1888 else
|
|
|
1889 #endif
|
|
|
1890 {
|
|
|
1891 gui.norm_font = (GuiFont)font;
|
|
|
1892 #ifdef FEAT_XFONTSET
|
|
|
1893 gui.fontset = NOFONTSET;
|
|
|
1894 #endif
|
|
|
1895 gui.char_width = font->max_bounds.width;
|
|
|
1896 gui.char_height = font->ascent + font->descent + p_linespace;
|
|
|
1897 gui.char_ascent = font->ascent + p_linespace / 2;
|
|
|
1898 }
|
|
|
1899
|
|
|
1900 hl_set_font_name(font_name);
|
|
|
1901
|
|
|
1902 /*
|
|
|
1903 * Try to load other fonts for bold, italic, and bold-italic.
|
|
|
1904 * We should also try to work out what font to use for these when they are
|
|
|
1905 * not specified by X resources, but we don't yet.
|
|
|
1906 */
|
|
|
1907 if (font_name == gui.rsrc_font_name)
|
|
|
1908 {
|
|
|
1909 if (gui.bold_font == NOFONT
|
|
|
1910 && gui.rsrc_bold_font_name != NULL
|
|
|
1911 && *gui.rsrc_bold_font_name != NUL)
|
|
|
1912 gui.bold_font = gui_mch_get_font(gui.rsrc_bold_font_name, FALSE);
|
|
|
1913 if (gui.ital_font == NOFONT
|
|
|
1914 && gui.rsrc_ital_font_name != NULL
|
|
|
1915 && *gui.rsrc_ital_font_name != NUL)
|
|
|
1916 gui.ital_font = gui_mch_get_font(gui.rsrc_ital_font_name, FALSE);
|
|
|
1917 if (gui.boldital_font == NOFONT
|
|
|
1918 && gui.rsrc_boldital_font_name != NULL
|
|
|
1919 && *gui.rsrc_boldital_font_name != NUL)
|
|
|
1920 gui.boldital_font = gui_mch_get_font(gui.rsrc_boldital_font_name,
|
|
|
1921 FALSE);
|
|
|
1922 }
|
|
|
1923 else
|
|
|
1924 {
|
|
|
1925 /* When not using the font specified by the resources, also don't use
|
|
|
1926 * the bold/italic fonts, otherwise setting 'guifont' will look very
|
|
|
1927 * strange. */
|
|
|
1928 if (gui.bold_font != NOFONT)
|
|
|
1929 {
|
|
|
1930 XFreeFont(gui.dpy, (XFontStruct *)gui.bold_font);
|
|
|
1931 gui.bold_font = NOFONT;
|
|
|
1932 }
|
|
|
1933 if (gui.ital_font != NOFONT)
|
|
|
1934 {
|
|
|
1935 XFreeFont(gui.dpy, (XFontStruct *)gui.ital_font);
|
|
|
1936 gui.ital_font = NOFONT;
|
|
|
1937 }
|
|
|
1938 if (gui.boldital_font != NOFONT)
|
|
|
1939 {
|
|
|
1940 XFreeFont(gui.dpy, (XFontStruct *)gui.boldital_font);
|
|
|
1941 gui.boldital_font = NOFONT;
|
|
|
1942 }
|
|
|
1943 }
|
|
|
1944
|
|
46
|
1945 #ifdef FEAT_GUI_MOTIF
|
|
|
1946 gui_motif_synch_fonts();
|
|
|
1947 #endif
|
|
|
1948
|
|
7
|
1949 return OK;
|
|
|
1950 }
|
|
|
1951
|
|
|
1952 /*
|
|
|
1953 * Get a font structure for highlighting.
|
|
|
1954 */
|
|
|
1955 GuiFont
|
|
|
1956 gui_mch_get_font(name, giveErrorIfMissing)
|
|
|
1957 char_u *name;
|
|
|
1958 int giveErrorIfMissing;
|
|
|
1959 {
|
|
|
1960 XFontStruct *font;
|
|
|
1961
|
|
|
1962 if (!gui.in_use || name == NULL) /* can't do this when GUI not running */
|
|
|
1963 return NOFONT;
|
|
|
1964
|
|
|
1965 font = XLoadQueryFont(gui.dpy, (char *)name);
|
|
|
1966
|
|
|
1967 if (font == NULL)
|
|
|
1968 {
|
|
|
1969 if (giveErrorIfMissing)
|
|
|
1970 EMSG2(_(e_font), name);
|
|
|
1971 return NOFONT;
|
|
|
1972 }
|
|
|
1973
|
|
|
1974 #ifdef DEBUG
|
|
|
1975 printf("Font Information for '%s':\n", name);
|
|
|
1976 printf(" w = %d, h = %d, ascent = %d, descent = %d\n",
|
|
|
1977 font->max_bounds.width, font->ascent + font->descent,
|
|
|
1978 font->ascent, font->descent);
|
|
|
1979 printf(" max ascent = %d, max descent = %d, max h = %d\n",
|
|
|
1980 font->max_bounds.ascent, font->max_bounds.descent,
|
|
|
1981 font->max_bounds.ascent + font->max_bounds.descent);
|
|
|
1982 printf(" min lbearing = %d, min rbearing = %d\n",
|
|
|
1983 font->min_bounds.lbearing, font->min_bounds.rbearing);
|
|
|
1984 printf(" max lbearing = %d, max rbearing = %d\n",
|
|
|
1985 font->max_bounds.lbearing, font->max_bounds.rbearing);
|
|
|
1986 printf(" leftink = %d, rightink = %d\n",
|
|
|
1987 (font->min_bounds.lbearing < 0),
|
|
|
1988 (font->max_bounds.rbearing > font->max_bounds.width));
|
|
|
1989 printf("\n");
|
|
|
1990 #endif
|
|
|
1991
|
|
|
1992 if (font->max_bounds.width != font->min_bounds.width)
|
|
|
1993 {
|
|
|
1994 EMSG2(_(e_fontwidth), name);
|
|
|
1995 XFreeFont(gui.dpy, font);
|
|
|
1996 return NOFONT;
|
|
|
1997 }
|
|
|
1998 return (GuiFont)font;
|
|
|
1999 }
|
|
|
2000
|
|
46
|
2001 #if defined(FEAT_EVAL) || defined(PROTO)
|
|
38
|
2002 /*
|
|
|
2003 * Return the name of font "font" in allocated memory.
|
|
|
2004 * Don't know how to get the actual name, thus use the provided name.
|
|
|
2005 */
|
|
39
|
2006 /*ARGSUSED*/
|
|
38
|
2007 char_u *
|
|
|
2008 gui_mch_get_fontname(font, name)
|
|
|
2009 GuiFont font;
|
|
|
2010 char_u *name;
|
|
|
2011 {
|
|
|
2012 if (name == NULL)
|
|
|
2013 return NULL;
|
|
|
2014 return vim_strsave(name);
|
|
|
2015 }
|
|
46
|
2016 #endif
|
|
38
|
2017
|
|
7
|
2018 int
|
|
|
2019 gui_mch_adjust_charsize()
|
|
|
2020 {
|
|
|
2021 #ifdef FEAT_XFONTSET
|
|
|
2022 if (gui.fontset != NOFONTSET)
|
|
|
2023 {
|
|
|
2024 gui.char_height = fontset_height((XFontSet)gui.fontset) + p_linespace;
|
|
|
2025 gui.char_ascent = fontset_ascent((XFontSet)gui.fontset)
|
|
|
2026 + p_linespace / 2;
|
|
|
2027 }
|
|
|
2028 else
|
|
|
2029 #endif
|
|
|
2030 {
|
|
|
2031 XFontStruct *font = (XFontStruct *)gui.norm_font;
|
|
|
2032
|
|
|
2033 gui.char_height = font->ascent + font->descent + p_linespace;
|
|
|
2034 gui.char_ascent = font->ascent + p_linespace / 2;
|
|
|
2035 }
|
|
|
2036 return OK;
|
|
|
2037 }
|
|
|
2038
|
|
|
2039 /*
|
|
|
2040 * Set the current text font.
|
|
|
2041 */
|
|
|
2042 void
|
|
|
2043 gui_mch_set_font(font)
|
|
|
2044 GuiFont font;
|
|
|
2045 {
|
|
|
2046 static Font prev_font = (Font)-1;
|
|
|
2047 Font fid = ((XFontStruct *)font)->fid;
|
|
|
2048
|
|
|
2049 if (fid != prev_font)
|
|
|
2050 {
|
|
|
2051 XSetFont(gui.dpy, gui.text_gc, fid);
|
|
|
2052 XSetFont(gui.dpy, gui.back_gc, fid);
|
|
|
2053 prev_font = fid;
|
|
|
2054 gui.char_ascent = ((XFontStruct *)font)->ascent + p_linespace / 2;
|
|
|
2055 }
|
|
|
2056 #ifdef FEAT_XFONTSET
|
|
|
2057 current_fontset = (XFontSet)NULL;
|
|
|
2058 #endif
|
|
|
2059 }
|
|
|
2060
|
|
|
2061 #if defined(FEAT_XFONTSET) || defined(PROTO)
|
|
|
2062 /*
|
|
|
2063 * Set the current text fontset.
|
|
|
2064 * Adjust the ascent, in case it's different.
|
|
|
2065 */
|
|
|
2066 void
|
|
|
2067 gui_mch_set_fontset(fontset)
|
|
|
2068 GuiFontset fontset;
|
|
|
2069 {
|
|
|
2070 current_fontset = (XFontSet)fontset;
|
|
|
2071 gui.char_ascent = fontset_ascent(current_fontset) + p_linespace / 2;
|
|
|
2072 }
|
|
|
2073 #endif
|
|
|
2074
|
|
|
2075 #if 0 /* not used */
|
|
|
2076 /*
|
|
|
2077 * Return TRUE if the two fonts given are equivalent.
|
|
|
2078 */
|
|
|
2079 int
|
|
|
2080 gui_mch_same_font(f1, f2)
|
|
|
2081 GuiFont f1;
|
|
|
2082 GuiFont f2;
|
|
|
2083 {
|
|
|
2084 #ifdef FEAT_XFONTSET
|
|
|
2085 if (gui.fontset != NULL)
|
|
|
2086 return f1 == f2;
|
|
|
2087 else
|
|
|
2088 #endif
|
|
|
2089 return ((XFontStruct *)f1)->fid == ((XFontStruct *)f2)->fid;
|
|
|
2090 }
|
|
|
2091 #endif
|
|
|
2092
|
|
|
2093 /*
|
|
|
2094 * If a font is not going to be used, free its structure.
|
|
|
2095 */
|
|
|
2096 void
|
|
|
2097 gui_mch_free_font(font)
|
|
|
2098 GuiFont font;
|
|
|
2099 {
|
|
|
2100 if (font != NOFONT)
|
|
|
2101 XFreeFont(gui.dpy, (XFontStruct *)font);
|
|
|
2102 }
|
|
|
2103
|
|
|
2104 #if defined(FEAT_XFONTSET) || defined(PROTO)
|
|
|
2105 /*
|
|
|
2106 * If a fontset is not going to be used, free its structure.
|
|
|
2107 */
|
|
|
2108 void
|
|
|
2109 gui_mch_free_fontset(fontset)
|
|
|
2110 GuiFontset fontset;
|
|
|
2111 {
|
|
|
2112 if (fontset != NOFONTSET)
|
|
|
2113 XFreeFontSet(gui.dpy, (XFontSet)fontset);
|
|
|
2114 }
|
|
|
2115
|
|
|
2116 /*
|
|
|
2117 * Load the fontset "name".
|
|
|
2118 * Return a reference to the fontset, or NOFONTSET when failing.
|
|
|
2119 */
|
|
|
2120 GuiFontset
|
|
|
2121 gui_mch_get_fontset(name, giveErrorIfMissing, fixed_width)
|
|
|
2122 char_u *name;
|
|
|
2123 int giveErrorIfMissing;
|
|
|
2124 int fixed_width;
|
|
|
2125 {
|
|
|
2126 XFontSet fontset;
|
|
|
2127 char **missing, *def_str;
|
|
|
2128 int num_missing;
|
|
|
2129
|
|
|
2130 if (!gui.in_use || name == NULL)
|
|
|
2131 return NOFONTSET;
|
|
|
2132
|
|
|
2133 fontset = XCreateFontSet(gui.dpy, (char *)name, &missing, &num_missing,
|
|
|
2134 &def_str);
|
|
|
2135 if (num_missing > 0)
|
|
|
2136 {
|
|
|
2137 int i;
|
|
|
2138
|
|
|
2139 if (giveErrorIfMissing)
|
|
|
2140 {
|
|
|
2141 EMSG2(_("E250: Fonts for the following charsets are missing in fontset %s:"), name);
|
|
|
2142 for (i = 0; i < num_missing; i++)
|
|
|
2143 EMSG2("%s", missing[i]);
|
|
|
2144 }
|
|
|
2145 XFreeStringList(missing);
|
|
|
2146 }
|
|
|
2147
|
|
|
2148 if (fontset == NULL)
|
|
|
2149 {
|
|
|
2150 if (giveErrorIfMissing)
|
|
|
2151 EMSG2(_(e_fontset), name);
|
|
|
2152 return NOFONTSET;
|
|
|
2153 }
|
|
|
2154
|
|
|
2155 if (fixed_width && check_fontset_sanity(fontset) == FAIL)
|
|
|
2156 {
|
|
|
2157 XFreeFontSet(gui.dpy, fontset);
|
|
|
2158 return NOFONTSET;
|
|
|
2159 }
|
|
|
2160 return (GuiFontset)fontset;
|
|
|
2161 }
|
|
|
2162
|
|
|
2163 /*
|
|
|
2164 * Check if fontset "fs" is fixed width.
|
|
|
2165 */
|
|
|
2166 static int
|
|
|
2167 check_fontset_sanity(fs)
|
|
|
2168 XFontSet fs;
|
|
|
2169 {
|
|
|
2170 XFontStruct **xfs;
|
|
|
2171 char **font_name;
|
|
|
2172 int fn;
|
|
|
2173 char *base_name;
|
|
|
2174 int i;
|
|
|
2175 int min_width;
|
|
|
2176 int min_font_idx = 0;
|
|
|
2177
|
|
|
2178 base_name = XBaseFontNameListOfFontSet(fs);
|
|
|
2179 fn = XFontsOfFontSet(fs, &xfs, &font_name);
|
|
|
2180 for (i = 0; i < fn; i++)
|
|
|
2181 {
|
|
|
2182 if (xfs[i]->max_bounds.width != xfs[i]->min_bounds.width)
|
|
|
2183 {
|
|
|
2184 EMSG2(_("E252: Fontset name: %s"), base_name);
|
|
|
2185 EMSG2(_("Font '%s' is not fixed-width"), font_name[i]);
|
|
|
2186 return FAIL;
|
|
|
2187 }
|
|
|
2188 }
|
|
|
2189 /* scan base font width */
|
|
|
2190 min_width = 32767;
|
|
|
2191 for (i = 0; i < fn; i++)
|
|
|
2192 {
|
|
|
2193 if (xfs[i]->max_bounds.width<min_width)
|
|
|
2194 {
|
|
|
2195 min_width = xfs[i]->max_bounds.width;
|
|
|
2196 min_font_idx = i;
|
|
|
2197 }
|
|
|
2198 }
|
|
|
2199 for (i = 0; i < fn; i++)
|
|
|
2200 {
|
|
|
2201 if ( xfs[i]->max_bounds.width != 2 * min_width
|
|
|
2202 && xfs[i]->max_bounds.width != min_width)
|
|
|
2203 {
|
|
|
2204 EMSG2(_("E253: Fontset name: %s\n"), base_name);
|
|
|
2205 EMSG2(_("Font0: %s\n"), font_name[min_font_idx]);
|
|
|
2206 EMSG2(_("Font1: %s\n"), font_name[i]);
|
|
|
2207 EMSGN(_("Font%ld width is not twice that of font0\n"), i);
|
|
|
2208 EMSGN(_("Font0 width: %ld\n"), xfs[min_font_idx]->max_bounds.width);
|
|
|
2209 EMSGN(_("Font1 width: %ld\n\n"), xfs[i]->max_bounds.width);
|
|
|
2210 return FAIL;
|
|
|
2211 }
|
|
|
2212 }
|
|
|
2213 /* it seems ok. Good Luck!! */
|
|
|
2214 return OK;
|
|
|
2215 }
|
|
|
2216
|
|
|
2217 static int
|
|
|
2218 fontset_width(fs)
|
|
|
2219 XFontSet fs;
|
|
|
2220 {
|
|
|
2221 return XmbTextEscapement(fs, "Vim", 3) / 3;
|
|
|
2222 }
|
|
|
2223
|
|
|
2224 int
|
|
|
2225 fontset_height(fs)
|
|
|
2226 XFontSet fs;
|
|
|
2227 {
|
|
|
2228 XFontSetExtents *extents;
|
|
|
2229
|
|
|
2230 extents = XExtentsOfFontSet(fs);
|
|
|
2231 return extents->max_logical_extent.height;
|
|
|
2232 }
|
|
|
2233
|
|
|
2234 #if (defined(FONTSET_ALWAYS) && defined(FEAT_GUI_ATHENA) \
|
|
|
2235 && defined(FEAT_MENU)) || defined(PROTO)
|
|
|
2236 /*
|
|
|
2237 * Returns the bounding box height around the actual glyph image of all
|
|
|
2238 * characters in all fonts of the fontset.
|
|
|
2239 */
|
|
|
2240 int
|
|
|
2241 fontset_height2(fs)
|
|
|
2242 XFontSet fs;
|
|
|
2243 {
|
|
|
2244 XFontSetExtents *extents;
|
|
|
2245
|
|
|
2246 extents = XExtentsOfFontSet(fs);
|
|
|
2247 return extents->max_ink_extent.height;
|
|
|
2248 }
|
|
|
2249 #endif
|
|
|
2250
|
|
|
2251 /* NOT USED YET
|
|
|
2252 static int
|
|
|
2253 fontset_descent(fs)
|
|
|
2254 XFontSet fs;
|
|
|
2255 {
|
|
|
2256 XFontSetExtents *extents;
|
|
|
2257
|
|
|
2258 extents = XExtentsOfFontSet (fs);
|
|
|
2259 return extents->max_logical_extent.height + extents->max_logical_extent.y;
|
|
|
2260 }
|
|
|
2261 */
|
|
|
2262
|
|
|
2263 static int
|
|
|
2264 fontset_ascent(fs)
|
|
|
2265 XFontSet fs;
|
|
|
2266 {
|
|
|
2267 XFontSetExtents *extents;
|
|
|
2268
|
|
|
2269 extents = XExtentsOfFontSet(fs);
|
|
|
2270 return -extents->max_logical_extent.y;
|
|
|
2271 }
|
|
|
2272
|
|
|
2273 #endif /* FEAT_XFONTSET */
|
|
|
2274
|
|
|
2275 /*
|
|
|
2276 * Return the Pixel value (color) for the given color name.
|
|
|
2277 * Return INVALCOLOR for error.
|
|
|
2278 */
|
|
|
2279 guicolor_T
|
|
|
2280 gui_mch_get_color(reqname)
|
|
|
2281 char_u *reqname;
|
|
|
2282 {
|
|
|
2283 int i;
|
|
|
2284 char_u *name = reqname;
|
|
|
2285 Colormap colormap;
|
|
|
2286 XColor color;
|
|
|
2287 static char *(vimnames[][2]) =
|
|
|
2288 {
|
|
|
2289 /* A number of colors that some X11 systems don't have */
|
|
|
2290 {"LightRed", "#FFBBBB"},
|
|
|
2291 {"LightGreen", "#88FF88"},
|
|
|
2292 {"LightMagenta","#FFBBFF"},
|
|
|
2293 {"DarkCyan", "#008888"},
|
|
|
2294 {"DarkBlue", "#0000BB"},
|
|
|
2295 {"DarkRed", "#BB0000"},
|
|
|
2296 {"DarkMagenta", "#BB00BB"},
|
|
|
2297 {"DarkGrey", "#BBBBBB"},
|
|
|
2298 {"DarkYellow", "#BBBB00"},
|
|
|
2299 {NULL, NULL}
|
|
|
2300 };
|
|
|
2301
|
|
|
2302 /* can't do this when GUI not running */
|
|
|
2303 if (!gui.in_use || *reqname == NUL)
|
|
|
2304 return INVALCOLOR;
|
|
|
2305
|
|
|
2306 colormap = DefaultColormap(gui.dpy, XDefaultScreen(gui.dpy));
|
|
|
2307
|
|
|
2308 /* Do this twice if the name isn't recognized. */
|
|
|
2309 while (name != NULL)
|
|
|
2310 {
|
|
|
2311 i = XParseColor(gui.dpy, colormap, (char *)name, &color);
|
|
|
2312
|
|
|
2313 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
|
|
|
2314 if (i == 0)
|
|
|
2315 {
|
|
|
2316 char *old;
|
|
|
2317
|
|
|
2318 /* The X11 system is trying to resolve named colors only by names
|
|
|
2319 * corresponding to the current locale language. But Vim scripts
|
|
|
2320 * usually contain the English color names. Therefore we have to
|
|
|
2321 * try a second time here with the native "C" locale set.
|
|
|
2322 * Hopefully, restoring the old locale this way works on all
|
|
|
2323 * systems...
|
|
|
2324 */
|
|
|
2325 old = setlocale(LC_ALL, NULL);
|
|
|
2326 if (old != NULL && STRCMP(old, "C") != 0)
|
|
|
2327 {
|
|
|
2328 old = (char *)vim_strsave((char_u *)old);
|
|
|
2329 setlocale(LC_ALL, "C");
|
|
|
2330 i = XParseColor(gui.dpy, colormap, (char *)name, &color);
|
|
|
2331 setlocale(LC_ALL, old);
|
|
|
2332 vim_free(old);
|
|
|
2333 }
|
|
|
2334 }
|
|
|
2335 #endif
|
|
|
2336 if (i != 0 && (XAllocColor(gui.dpy, colormap, &color) != 0
|
|
|
2337 || find_closest_color(colormap, &color) == OK))
|
|
|
2338 return (guicolor_T)color.pixel;
|
|
|
2339
|
|
|
2340 /* check for a few builtin names */
|
|
|
2341 for (i = 0; ; ++i)
|
|
|
2342 {
|
|
|
2343 if (vimnames[i][0] == NULL)
|
|
|
2344 {
|
|
|
2345 name = NULL;
|
|
|
2346 break;
|
|
|
2347 }
|
|
|
2348 if (STRICMP(name, vimnames[i][0]) == 0)
|
|
|
2349 {
|
|
|
2350 name = (char_u *)vimnames[i][1];
|
|
|
2351 break;
|
|
|
2352 }
|
|
|
2353 }
|
|
|
2354 }
|
|
|
2355
|
|
|
2356 return INVALCOLOR;
|
|
|
2357 }
|
|
|
2358
|
|
|
2359 /*
|
|
|
2360 * Find closest color for "colorPtr" in "colormap". set "colorPtr" to the
|
|
|
2361 * resulting color.
|
|
|
2362 * Based on a similar function in TCL.
|
|
|
2363 * Return FAIL if not able to find or allocate a color.
|
|
|
2364 */
|
|
|
2365 static int
|
|
|
2366 find_closest_color(colormap, colorPtr)
|
|
|
2367 Colormap colormap;
|
|
|
2368 XColor *colorPtr;
|
|
|
2369 {
|
|
|
2370 double tmp, distance, closestDistance;
|
|
|
2371 int i, closest, numFound, cmap_size;
|
|
|
2372 XColor *colortable;
|
|
|
2373 XVisualInfo template, *visInfoPtr;
|
|
|
2374
|
|
|
2375 template.visualid = XVisualIDFromVisual(DefaultVisual(gui.dpy,
|
|
|
2376 XDefaultScreen(gui.dpy)));
|
|
|
2377 visInfoPtr = XGetVisualInfo(gui.dpy, (long)VisualIDMask,
|
|
|
2378 &template, &numFound);
|
|
|
2379 if (numFound < 1)
|
|
|
2380 /* FindClosestColor couldn't lookup visual */
|
|
|
2381 return FAIL;
|
|
|
2382
|
|
|
2383 cmap_size = visInfoPtr->colormap_size;
|
|
|
2384 XFree((char *)visInfoPtr);
|
|
|
2385 colortable = (XColor *)alloc((unsigned)(cmap_size * sizeof(XColor)));
|
|
|
2386 if (!colortable)
|
|
|
2387 return FAIL; /* out of memory */
|
|
|
2388
|
|
|
2389 for (i = 0; i < cmap_size; i++)
|
|
|
2390 colortable[i].pixel = (unsigned long)i;
|
|
|
2391 XQueryColors (gui.dpy, colormap, colortable, cmap_size);
|
|
|
2392
|
|
|
2393 /*
|
|
|
2394 * Find the color that best approximates the desired one, then
|
|
|
2395 * try to allocate that color. If that fails, it must mean that
|
|
|
2396 * the color was read-write (so we can't use it, since it's owner
|
|
|
2397 * might change it) or else it was already freed. Try again,
|
|
|
2398 * over and over again, until something succeeds.
|
|
|
2399 */
|
|
|
2400 closestDistance = 1e30;
|
|
|
2401 closest = 0;
|
|
|
2402 for (i = 0; i < cmap_size; i++)
|
|
|
2403 {
|
|
|
2404 /*
|
|
|
2405 * Use Euclidean distance in RGB space, weighted by Y (of YIQ)
|
|
|
2406 * as the objective function; this accounts for differences
|
|
|
2407 * in the color sensitivity of the eye.
|
|
|
2408 */
|
|
|
2409 tmp = .30 * (((int)colorPtr->red) - (int)colortable[i].red);
|
|
|
2410 distance = tmp * tmp;
|
|
|
2411 tmp = .61 * (((int)colorPtr->green) - (int)colortable[i].green);
|
|
|
2412 distance += tmp * tmp;
|
|
|
2413 tmp = .11 * (((int)colorPtr->blue) - (int)colortable[i].blue);
|
|
|
2414 distance += tmp * tmp;
|
|
|
2415 if (distance < closestDistance)
|
|
|
2416 {
|
|
|
2417 closest = i;
|
|
|
2418 closestDistance = distance;
|
|
|
2419 }
|
|
|
2420 }
|
|
|
2421
|
|
|
2422 if (XAllocColor(gui.dpy, colormap, &colortable[closest]) != 0)
|
|
|
2423 {
|
|
|
2424 gui.color_approx = TRUE;
|
|
|
2425 *colorPtr = colortable[closest];
|
|
|
2426 }
|
|
|
2427
|
|
|
2428 free(colortable);
|
|
|
2429 return OK;
|
|
|
2430 }
|
|
|
2431
|
|
|
2432 void
|
|
|
2433 gui_mch_set_fg_color(color)
|
|
|
2434 guicolor_T color;
|
|
|
2435 {
|
|
|
2436 if (color != prev_fg_color)
|
|
|
2437 {
|
|
|
2438 XSetForeground(gui.dpy, gui.text_gc, (Pixel)color);
|
|
|
2439 prev_fg_color = color;
|
|
|
2440 }
|
|
|
2441 }
|
|
|
2442
|
|
|
2443 /*
|
|
|
2444 * Set the current text background color.
|
|
|
2445 */
|
|
|
2446 void
|
|
|
2447 gui_mch_set_bg_color(color)
|
|
|
2448 guicolor_T color;
|
|
|
2449 {
|
|
|
2450 if (color != prev_bg_color)
|
|
|
2451 {
|
|
|
2452 XSetBackground(gui.dpy, gui.text_gc, (Pixel)color);
|
|
|
2453 prev_bg_color = color;
|
|
|
2454 }
|
|
|
2455 }
|
|
|
2456
|
|
|
2457 /*
|
|
|
2458 * create a mouse pointer that is blank
|
|
|
2459 */
|
|
|
2460 static Cursor
|
|
|
2461 gui_x11_create_blank_mouse()
|
|
|
2462 {
|
|
|
2463 Pixmap blank_pixmap = XCreatePixmap(gui.dpy, gui.wid, 1, 1, 1);
|
|
|
2464 GC gc = XCreateGC(gui.dpy, blank_pixmap, (unsigned long)0, (XGCValues*)0);
|
|
|
2465 XDrawPoint(gui.dpy, blank_pixmap, gc, 0, 0);
|
|
|
2466 XFreeGC(gui.dpy, gc);
|
|
|
2467 return XCreatePixmapCursor(gui.dpy, blank_pixmap, blank_pixmap,
|
|
|
2468 (XColor*)&gui.norm_pixel, (XColor*)&gui.norm_pixel, 0, 0);
|
|
|
2469 }
|
|
|
2470
|
|
|
2471 void
|
|
|
2472 gui_mch_draw_string(row, col, s, len, flags)
|
|
|
2473 int row;
|
|
|
2474 int col;
|
|
|
2475 char_u *s;
|
|
|
2476 int len;
|
|
|
2477 int flags;
|
|
|
2478 {
|
|
|
2479 int cells = len;
|
|
|
2480 #ifdef FEAT_MBYTE
|
|
|
2481 static XChar2b *buf = NULL;
|
|
|
2482 static int buflen = 0;
|
|
|
2483 char_u *p;
|
|
|
2484 int wlen = 0;
|
|
|
2485 int c;
|
|
|
2486
|
|
|
2487 if (enc_utf8)
|
|
|
2488 {
|
|
|
2489 /* Convert UTF-8 byte sequence to 16 bit characters for the X
|
|
|
2490 * functions. Need a buffer for the 16 bit characters. Keep it
|
|
|
2491 * between calls, because allocating it each time is slow. */
|
|
|
2492 if (buflen < len)
|
|
|
2493 {
|
|
|
2494 XtFree((char *)buf);
|
|
|
2495 buf = (XChar2b *)XtMalloc(len * sizeof(XChar2b));
|
|
|
2496 buflen = len;
|
|
|
2497 }
|
|
|
2498 p = s;
|
|
|
2499 cells = 0;
|
|
|
2500 while (p < s + len)
|
|
|
2501 {
|
|
|
2502 c = utf_ptr2char(p);
|
|
|
2503 if (c >= 0x10000) /* show chars > 0xffff as ? */
|
|
|
2504 c = 0xbf;
|
|
|
2505 buf[wlen].byte1 = (unsigned)c >> 8;
|
|
|
2506 buf[wlen].byte2 = c;
|
|
|
2507 ++wlen;
|
|
|
2508 cells += utf_char2cells(c);
|
|
|
2509 p += utf_ptr2len_check(p);
|
|
|
2510 }
|
|
|
2511 }
|
|
|
2512 else if (has_mbyte)
|
|
|
2513 {
|
|
|
2514 cells = 0;
|
|
|
2515 for (p = s; p < s + len; )
|
|
|
2516 {
|
|
|
2517 cells += ptr2cells(p);
|
|
|
2518 p += (*mb_ptr2len_check)(p);
|
|
|
2519 }
|
|
|
2520 }
|
|
|
2521
|
|
|
2522 #endif
|
|
|
2523
|
|
|
2524 #ifdef FEAT_XFONTSET
|
|
|
2525 if (current_fontset != NULL)
|
|
|
2526 {
|
|
|
2527 /* Setup a clip rectangle to avoid spilling over in the next or
|
|
|
2528 * previous line. This is apparently needed for some fonts which are
|
|
|
2529 * used in a fontset. */
|
|
|
2530 XRectangle clip;
|
|
|
2531
|
|
|
2532 clip.x = 0;
|
|
|
2533 clip.y = 0;
|
|
|
2534 clip.height = gui.char_height;
|
|
|
2535 clip.width = gui.char_width * cells + 1;
|
|
|
2536 XSetClipRectangles(gui.dpy, gui.text_gc, FILL_X(col), FILL_Y(row),
|
|
|
2537 &clip, 1, Unsorted);
|
|
|
2538 }
|
|
|
2539 #endif
|
|
|
2540
|
|
|
2541 if (flags & DRAW_TRANSP)
|
|
|
2542 {
|
|
|
2543 #ifdef FEAT_MBYTE
|
|
|
2544 if (enc_utf8)
|
|
|
2545 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col),
|
|
|
2546 TEXT_Y(row), buf, wlen);
|
|
|
2547 else
|
|
|
2548 #endif
|
|
|
2549 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col),
|
|
|
2550 TEXT_Y(row), (char *)s, len);
|
|
|
2551 }
|
|
|
2552 else if (p_linespace != 0
|
|
|
2553 #ifdef FEAT_XFONTSET
|
|
|
2554 || current_fontset != NULL
|
|
|
2555 #endif
|
|
|
2556 )
|
|
|
2557 {
|
|
|
2558 XSetForeground(gui.dpy, gui.text_gc, prev_bg_color);
|
|
|
2559 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(col),
|
|
|
2560 FILL_Y(row), gui.char_width * cells, gui.char_height);
|
|
|
2561 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color);
|
|
|
2562 #ifdef FEAT_MBYTE
|
|
|
2563 if (enc_utf8)
|
|
|
2564 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col),
|
|
|
2565 TEXT_Y(row), buf, wlen);
|
|
|
2566 else
|
|
|
2567 #endif
|
|
|
2568 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col),
|
|
|
2569 TEXT_Y(row), (char *)s, len);
|
|
|
2570 }
|
|
|
2571 else
|
|
|
2572 {
|
|
|
2573 /* XmbDrawImageString has bug, don't use it for fontset. */
|
|
|
2574 #ifdef FEAT_MBYTE
|
|
|
2575 if (enc_utf8)
|
|
|
2576 XDrawImageString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col),
|
|
|
2577 TEXT_Y(row), buf, wlen);
|
|
|
2578 else
|
|
|
2579 #endif
|
|
|
2580 XDrawImageString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col),
|
|
|
2581 TEXT_Y(row), (char *)s, len);
|
|
|
2582 }
|
|
|
2583
|
|
|
2584 /* Bold trick: draw the text again with a one-pixel offset. */
|
|
|
2585 if (flags & DRAW_BOLD)
|
|
|
2586 {
|
|
|
2587 #ifdef FEAT_MBYTE
|
|
|
2588 if (enc_utf8)
|
|
|
2589 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1,
|
|
|
2590 TEXT_Y(row), buf, wlen);
|
|
|
2591 else
|
|
|
2592 #endif
|
|
|
2593 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1,
|
|
|
2594 TEXT_Y(row), (char *)s, len);
|
|
|
2595 }
|
|
|
2596
|
|
|
2597 /* Underline: draw a line at the bottom of the character cell. */
|
|
|
2598 if (flags & DRAW_UNDERL)
|
|
|
2599 XDrawLine(gui.dpy, gui.wid, gui.text_gc, FILL_X(col),
|
|
|
2600 FILL_Y(row + 1) - 1, FILL_X(col + cells) - 1, FILL_Y(row + 1) - 1);
|
|
|
2601
|
|
|
2602 #ifdef FEAT_XFONTSET
|
|
|
2603 if (current_fontset != NULL)
|
|
|
2604 XSetClipMask(gui.dpy, gui.text_gc, None);
|
|
|
2605 #endif
|
|
|
2606 }
|
|
|
2607
|
|
|
2608 /*
|
|
|
2609 * Return OK if the key with the termcap name "name" is supported.
|
|
|
2610 */
|
|
|
2611 int
|
|
|
2612 gui_mch_haskey(name)
|
|
|
2613 char_u *name;
|
|
|
2614 {
|
|
|
2615 int i;
|
|
|
2616
|
|
|
2617 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++)
|
|
|
2618 if (name[0] == special_keys[i].vim_code0 &&
|
|
|
2619 name[1] == special_keys[i].vim_code1)
|
|
|
2620 return OK;
|
|
|
2621 return FAIL;
|
|
|
2622 }
|
|
|
2623
|
|
|
2624 /*
|
|
|
2625 * Return the text window-id and display. Only required for X-based GUI's
|
|
|
2626 */
|
|
|
2627 int
|
|
|
2628 gui_get_x11_windis(win, dis)
|
|
|
2629 Window *win;
|
|
|
2630 Display **dis;
|
|
|
2631 {
|
|
|
2632 *win = XtWindow(vimShell);
|
|
|
2633 *dis = gui.dpy;
|
|
|
2634 return OK;
|
|
|
2635 }
|
|
|
2636
|
|
|
2637 void
|
|
|
2638 gui_mch_beep()
|
|
|
2639 {
|
|
|
2640 XBell(gui.dpy, 0);
|
|
|
2641 }
|
|
|
2642
|
|
|
2643 void
|
|
|
2644 gui_mch_flash(msec)
|
|
|
2645 int msec;
|
|
|
2646 {
|
|
|
2647 /* Do a visual beep by reversing the foreground and background colors */
|
|
|
2648 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0,
|
|
|
2649 FILL_X((int)Columns) + gui.border_offset,
|
|
|
2650 FILL_Y((int)Rows) + gui.border_offset);
|
|
|
2651 XSync(gui.dpy, False);
|
|
|
2652 ui_delay((long)msec, TRUE); /* wait for a few msec */
|
|
|
2653 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0,
|
|
|
2654 FILL_X((int)Columns) + gui.border_offset,
|
|
|
2655 FILL_Y((int)Rows) + gui.border_offset);
|
|
|
2656 }
|
|
|
2657
|
|
|
2658 /*
|
|
|
2659 * Invert a rectangle from row r, column c, for nr rows and nc columns.
|
|
|
2660 */
|
|
|
2661 void
|
|
|
2662 gui_mch_invert_rectangle(r, c, nr, nc)
|
|
|
2663 int r;
|
|
|
2664 int c;
|
|
|
2665 int nr;
|
|
|
2666 int nc;
|
|
|
2667 {
|
|
|
2668 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc,
|
|
|
2669 FILL_X(c), FILL_Y(r), (nc) * gui.char_width, (nr) * gui.char_height);
|
|
|
2670 }
|
|
|
2671
|
|
|
2672 /*
|
|
|
2673 * Iconify the GUI window.
|
|
|
2674 */
|
|
|
2675 void
|
|
|
2676 gui_mch_iconify()
|
|
|
2677 {
|
|
|
2678 XIconifyWindow(gui.dpy, XtWindow(vimShell), DefaultScreen(gui.dpy));
|
|
|
2679 }
|
|
|
2680
|
|
|
2681 #if defined(FEAT_EVAL) || defined(PROTO)
|
|
|
2682 /*
|
|
|
2683 * Bring the Vim window to the foreground.
|
|
|
2684 */
|
|
|
2685 void
|
|
|
2686 gui_mch_set_foreground()
|
|
|
2687 {
|
|
|
2688 XMapRaised(gui.dpy, XtWindow(vimShell));
|
|
|
2689 }
|
|
|
2690 #endif
|
|
|
2691
|
|
|
2692 /*
|
|
|
2693 * Draw a cursor without focus.
|
|
|
2694 */
|
|
|
2695 void
|
|
|
2696 gui_mch_draw_hollow_cursor(color)
|
|
|
2697 guicolor_T color;
|
|
|
2698 {
|
|
|
2699 int w = 1;
|
|
|
2700
|
|
|
2701 #ifdef FEAT_MBYTE
|
|
|
2702 if (mb_lefthalve(gui.row, gui.col))
|
|
|
2703 w = 2;
|
|
|
2704 #endif
|
|
|
2705 gui_mch_set_fg_color(color);
|
|
|
2706 XDrawRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(gui.col),
|
|
|
2707 FILL_Y(gui.row), w * gui.char_width - 1, gui.char_height - 1);
|
|
|
2708 }
|
|
|
2709
|
|
|
2710 /*
|
|
|
2711 * Draw part of a cursor, "w" pixels wide, and "h" pixels high, using
|
|
|
2712 * color "color".
|
|
|
2713 */
|
|
|
2714 void
|
|
|
2715 gui_mch_draw_part_cursor(w, h, color)
|
|
|
2716 int w;
|
|
|
2717 int h;
|
|
|
2718 guicolor_T color;
|
|
|
2719 {
|
|
|
2720 gui_mch_set_fg_color(color);
|
|
|
2721
|
|
|
2722 XFillRectangle(gui.dpy, gui.wid, gui.text_gc,
|
|
|
2723 #ifdef FEAT_RIGHTLEFT
|
|
|
2724 /* vertical line should be on the right of current point */
|
|
|
2725 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w :
|
|
|
2726 #endif
|
|
|
2727 FILL_X(gui.col),
|
|
|
2728 FILL_Y(gui.row) + gui.char_height - h,
|
|
|
2729 w, h);
|
|
|
2730 }
|
|
|
2731
|
|
|
2732 /*
|
|
|
2733 * Catch up with any queued X events. This may put keyboard input into the
|
|
|
2734 * input buffer, call resize call-backs, trigger timers etc. If there is
|
|
|
2735 * nothing in the X event queue (& no timers pending), then we return
|
|
|
2736 * immediately.
|
|
|
2737 */
|
|
|
2738 void
|
|
|
2739 gui_mch_update()
|
|
|
2740 {
|
|
|
2741 XtInputMask mask, desired;
|
|
|
2742
|
|
|
2743 #ifdef ALT_X_INPUT
|
|
|
2744 if (suppress_alternate_input)
|
|
|
2745 desired = (XtIMXEvent | XtIMTimer);
|
|
|
2746 else
|
|
|
2747 #endif
|
|
|
2748 desired = (XtIMAll);
|
|
|
2749 while ((mask = XtAppPending(app_context)) && (mask & desired)
|
|
|
2750 && !vim_is_input_buf_full())
|
|
|
2751 XtAppProcessEvent(app_context, desired);
|
|
|
2752 }
|
|
|
2753
|
|
|
2754 /*
|
|
|
2755 * GUI input routine called by gui_wait_for_chars(). Waits for a character
|
|
|
2756 * from the keyboard.
|
|
|
2757 * wtime == -1 Wait forever.
|
|
|
2758 * wtime == 0 This should never happen.
|
|
|
2759 * wtime > 0 Wait wtime milliseconds for a character.
|
|
|
2760 * Returns OK if a character was found to be available within the given time,
|
|
|
2761 * or FAIL otherwise.
|
|
|
2762 */
|
|
|
2763 int
|
|
|
2764 gui_mch_wait_for_chars(wtime)
|
|
|
2765 long wtime;
|
|
|
2766 {
|
|
|
2767 int focus;
|
|
|
2768
|
|
|
2769 /*
|
|
|
2770 * Make this static, in case gui_x11_timer_cb is called after leaving
|
|
|
2771 * this function (otherwise a random value on the stack may be changed).
|
|
|
2772 */
|
|
|
2773 static int timed_out;
|
|
|
2774 XtIntervalId timer = (XtIntervalId)0;
|
|
|
2775 XtInputMask desired;
|
|
|
2776 #ifdef FEAT_SNIFF
|
|
|
2777 static int sniff_on = 0;
|
|
|
2778 static XtInputId sniff_input_id = 0;
|
|
|
2779 #endif
|
|
|
2780
|
|
|
2781 timed_out = FALSE;
|
|
|
2782
|
|
|
2783 #ifdef FEAT_SNIFF
|
|
|
2784 if (sniff_on && !want_sniff_request)
|
|
|
2785 {
|
|
|
2786 if (sniff_input_id)
|
|
|
2787 XtRemoveInput(sniff_input_id);
|
|
|
2788 sniff_on = 0;
|
|
|
2789 }
|
|
|
2790 else if (!sniff_on && want_sniff_request)
|
|
|
2791 {
|
|
|
2792 sniff_input_id = XtAppAddInput(app_context, fd_from_sniff,
|
|
|
2793 (XtPointer)XtInputReadMask, gui_x11_sniff_request_cb, 0);
|
|
|
2794 sniff_on = 1;
|
|
|
2795 }
|
|
|
2796 #endif
|
|
|
2797
|
|
|
2798 if (wtime > 0)
|
|
|
2799 timer = XtAppAddTimeOut(app_context, (long_u)wtime, gui_x11_timer_cb,
|
|
|
2800 &timed_out);
|
|
|
2801
|
|
|
2802 focus = gui.in_focus;
|
|
|
2803 #ifdef ALT_X_INPUT
|
|
|
2804 if (suppress_alternate_input)
|
|
|
2805 desired = (XtIMXEvent | XtIMTimer);
|
|
|
2806 else
|
|
|
2807 #endif
|
|
|
2808 desired = (XtIMAll);
|
|
|
2809 while (!timed_out)
|
|
|
2810 {
|
|
|
2811 /* Stop or start blinking when focus changes */
|
|
|
2812 if (gui.in_focus != focus)
|
|
|
2813 {
|
|
|
2814 if (gui.in_focus)
|
|
|
2815 gui_mch_start_blink();
|
|
|
2816 else
|
|
|
2817 gui_mch_stop_blink();
|
|
|
2818 focus = gui.in_focus;
|
|
|
2819 }
|
|
|
2820
|
|
|
2821 /*
|
|
|
2822 * Don't use gui_mch_update() because then we will spin-lock until a
|
|
|
2823 * char arrives, instead we use XtAppProcessEvent() to hang until an
|
|
|
2824 * event arrives. No need to check for input_buf_full because we are
|
|
|
2825 * returning as soon as it contains a single char. Note that
|
|
|
2826 * XtAppNextEvent() may not be used because it will not return after a
|
|
|
2827 * timer event has arrived -- webb
|
|
|
2828 */
|
|
|
2829 XtAppProcessEvent(app_context, desired);
|
|
|
2830
|
|
|
2831 if (input_available())
|
|
|
2832 {
|
|
|
2833 if (timer != (XtIntervalId)0 && !timed_out)
|
|
|
2834 XtRemoveTimeOut(timer);
|
|
|
2835 return OK;
|
|
|
2836 }
|
|
|
2837 }
|
|
|
2838 return FAIL;
|
|
|
2839 }
|
|
|
2840
|
|
|
2841 /*
|
|
|
2842 * Output routines.
|
|
|
2843 */
|
|
|
2844
|
|
|
2845 /* Flush any output to the screen */
|
|
|
2846 void
|
|
|
2847 gui_mch_flush()
|
|
|
2848 {
|
|
|
2849 XFlush(gui.dpy);
|
|
|
2850 }
|
|
|
2851
|
|
|
2852 /*
|
|
|
2853 * Clear a rectangular region of the screen from text pos (row1, col1) to
|
|
|
2854 * (row2, col2) inclusive.
|
|
|
2855 */
|
|
|
2856 void
|
|
|
2857 gui_mch_clear_block(row1, col1, row2, col2)
|
|
|
2858 int row1;
|
|
|
2859 int col1;
|
|
|
2860 int row2;
|
|
|
2861 int col2;
|
|
|
2862 {
|
|
|
2863 int x;
|
|
|
2864
|
|
|
2865 x = FILL_X(col1);
|
|
|
2866
|
|
|
2867 /* Clear one extra pixel at the far right, for when bold characters have
|
|
|
2868 * spilled over to the next column. */
|
|
|
2869 XFillRectangle(gui.dpy, gui.wid, gui.back_gc, x, FILL_Y(row1),
|
|
|
2870 (col2 - col1 + 1) * gui.char_width + (col2 == Columns - 1),
|
|
|
2871 (row2 - row1 + 1) * gui.char_height);
|
|
|
2872 }
|
|
|
2873
|
|
|
2874 void
|
|
|
2875 gui_mch_clear_all()
|
|
|
2876 {
|
|
|
2877 XClearArea(gui.dpy, gui.wid, 0, 0, 0, 0, False);
|
|
|
2878 }
|
|
|
2879
|
|
|
2880 /*
|
|
|
2881 * Delete the given number of lines from the given row, scrolling up any
|
|
|
2882 * text further down within the scroll region.
|
|
|
2883 */
|
|
|
2884 void
|
|
|
2885 gui_mch_delete_lines(row, num_lines)
|
|
|
2886 int row;
|
|
|
2887 int num_lines;
|
|
|
2888 {
|
|
|
2889 if (gui.visibility == VisibilityFullyObscured)
|
|
|
2890 return; /* Can't see the window */
|
|
|
2891
|
|
|
2892 /* copy one extra pixel at the far right, for when bold has spilled
|
|
|
2893 * over */
|
|
|
2894 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc,
|
|
|
2895 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines),
|
|
|
2896 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1)
|
|
|
2897 + (gui.scroll_region_right == Columns - 1),
|
|
|
2898 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1),
|
|
|
2899 FILL_X(gui.scroll_region_left), FILL_Y(row));
|
|
|
2900
|
|
|
2901 gui_clear_block(gui.scroll_region_bot - num_lines + 1,
|
|
|
2902 gui.scroll_region_left,
|
|
|
2903 gui.scroll_region_bot, gui.scroll_region_right);
|
|
|
2904 gui_x11_check_copy_area();
|
|
|
2905 }
|
|
|
2906
|
|
|
2907 /*
|
|
|
2908 * Insert the given number of lines before the given row, scrolling down any
|
|
|
2909 * following text within the scroll region.
|
|
|
2910 */
|
|
|
2911 void
|
|
|
2912 gui_mch_insert_lines(row, num_lines)
|
|
|
2913 int row;
|
|
|
2914 int num_lines;
|
|
|
2915 {
|
|
|
2916 if (gui.visibility == VisibilityFullyObscured)
|
|
|
2917 return; /* Can't see the window */
|
|
|
2918
|
|
|
2919 /* copy one extra pixel at the far right, for when bold has spilled
|
|
|
2920 * over */
|
|
|
2921 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc,
|
|
|
2922 FILL_X(gui.scroll_region_left), FILL_Y(row),
|
|
|
2923 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1)
|
|
|
2924 + (gui.scroll_region_right == Columns - 1),
|
|
|
2925 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1),
|
|
|
2926 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines));
|
|
|
2927
|
|
|
2928 gui_clear_block(row, gui.scroll_region_left,
|
|
|
2929 row + num_lines - 1, gui.scroll_region_right);
|
|
|
2930 gui_x11_check_copy_area();
|
|
|
2931 }
|
|
|
2932
|
|
|
2933 /*
|
|
|
2934 * Update the region revealed by scrolling up/down.
|
|
|
2935 */
|
|
|
2936 static void
|
|
|
2937 gui_x11_check_copy_area()
|
|
|
2938 {
|
|
|
2939 XEvent event;
|
|
|
2940 XGraphicsExposeEvent *gevent;
|
|
|
2941
|
|
|
2942 if (gui.visibility != VisibilityPartiallyObscured)
|
|
|
2943 return;
|
|
|
2944
|
|
|
2945 XFlush(gui.dpy);
|
|
|
2946
|
|
|
2947 /* Wait to check whether the scroll worked or not */
|
|
|
2948 for (;;)
|
|
|
2949 {
|
|
|
2950 if (XCheckTypedEvent(gui.dpy, NoExpose, &event))
|
|
|
2951 return; /* The scroll worked. */
|
|
|
2952
|
|
|
2953 if (XCheckTypedEvent(gui.dpy, GraphicsExpose, &event))
|
|
|
2954 {
|
|
|
2955 gevent = (XGraphicsExposeEvent *)&event;
|
|
|
2956 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height);
|
|
|
2957 if (gevent->count == 0)
|
|
|
2958 return; /* This was the last expose event */
|
|
|
2959 }
|
|
|
2960 XSync(gui.dpy, False);
|
|
|
2961 }
|
|
|
2962 }
|
|
|
2963
|
|
|
2964 /*
|
|
|
2965 * X Selection stuff, for cutting and pasting text to other windows.
|
|
|
2966 */
|
|
|
2967
|
|
|
2968 void
|
|
|
2969 clip_mch_lose_selection(cbd)
|
|
|
2970 VimClipboard *cbd;
|
|
|
2971 {
|
|
|
2972 clip_x11_lose_selection(vimShell, cbd);
|
|
|
2973 }
|
|
|
2974
|
|
|
2975 int
|
|
|
2976 clip_mch_own_selection(cbd)
|
|
|
2977 VimClipboard *cbd;
|
|
|
2978 {
|
|
|
2979 return clip_x11_own_selection(vimShell, cbd);
|
|
|
2980 }
|
|
|
2981
|
|
|
2982 void
|
|
|
2983 clip_mch_request_selection(cbd)
|
|
|
2984 VimClipboard *cbd;
|
|
|
2985 {
|
|
|
2986 clip_x11_request_selection(vimShell, gui.dpy, cbd);
|
|
|
2987 }
|
|
|
2988
|
|
|
2989 void
|
|
|
2990 clip_mch_set_selection(cbd)
|
|
|
2991 VimClipboard *cbd;
|
|
|
2992 {
|
|
|
2993 clip_x11_set_selection(cbd);
|
|
|
2994 }
|
|
|
2995
|
|
|
2996 #if defined(FEAT_MENU) || defined(PROTO)
|
|
|
2997 /*
|
|
|
2998 * Menu stuff.
|
|
|
2999 */
|
|
|
3000
|
|
|
3001 /*
|
|
|
3002 * Make a menu either grey or not grey.
|
|
|
3003 */
|
|
|
3004 void
|
|
|
3005 gui_mch_menu_grey(menu, grey)
|
|
|
3006 vimmenu_T *menu;
|
|
|
3007 int grey;
|
|
|
3008 {
|
|
|
3009 if (menu->id != (Widget)0)
|
|
|
3010 {
|
|
|
3011 gui_mch_menu_hidden(menu, False);
|
|
|
3012 if (grey
|
|
|
3013 #ifdef FEAT_GUI_MOTIF
|
|
|
3014 || !menu->sensitive
|
|
|
3015 #endif
|
|
|
3016 )
|
|
|
3017 XtSetSensitive(menu->id, False);
|
|
|
3018 else
|
|
|
3019 XtSetSensitive(menu->id, True);
|
|
|
3020 }
|
|
|
3021 }
|
|
|
3022
|
|
|
3023 /*
|
|
|
3024 * Make menu item hidden or not hidden
|
|
|
3025 */
|
|
|
3026 void
|
|
|
3027 gui_mch_menu_hidden(menu, hidden)
|
|
|
3028 vimmenu_T *menu;
|
|
|
3029 int hidden;
|
|
|
3030 {
|
|
|
3031 if (menu->id != (Widget)0)
|
|
|
3032 {
|
|
|
3033 if (hidden)
|
|
|
3034 XtUnmanageChild(menu->id);
|
|
|
3035 else
|
|
|
3036 XtManageChild(menu->id);
|
|
|
3037 }
|
|
|
3038 }
|
|
|
3039
|
|
|
3040 /*
|
|
|
3041 * This is called after setting all the menus to grey/hidden or not.
|
|
|
3042 */
|
|
|
3043 void
|
|
|
3044 gui_mch_draw_menubar()
|
|
|
3045 {
|
|
|
3046 /* Nothing to do in X */
|
|
|
3047 }
|
|
|
3048
|
|
|
3049 /* ARGSUSED */
|
|
|
3050 void
|
|
|
3051 gui_x11_menu_cb(w, client_data, call_data)
|
|
|
3052 Widget w;
|
|
|
3053 XtPointer client_data, call_data;
|
|
|
3054 {
|
|
|
3055 gui_menu_cb((vimmenu_T *)client_data);
|
|
|
3056 }
|
|
|
3057
|
|
|
3058 #endif /* FEAT_MENU */
|
|
|
3059
|
|
|
3060
|
|
|
3061
|
|
|
3062 /*
|
|
|
3063 * Function called when window closed. Works like ":qa".
|
|
|
3064 * Should put up a requester!
|
|
|
3065 */
|
|
|
3066 /*ARGSUSED*/
|
|
|
3067 static void
|
|
|
3068 gui_x11_wm_protocol_handler(w, client_data, event, dum)
|
|
|
3069 Widget w;
|
|
|
3070 XtPointer client_data;
|
|
|
3071 XEvent *event;
|
|
|
3072 Boolean *dum;
|
|
|
3073 {
|
|
|
3074 /*
|
|
|
3075 * Only deal with Client messages.
|
|
|
3076 */
|
|
|
3077 if (event->type != ClientMessage)
|
|
|
3078 return;
|
|
|
3079
|
|
|
3080 /*
|
|
|
3081 * The WM_SAVE_YOURSELF event arrives when the window manager wants to
|
|
|
3082 * exit. That can be cancelled though, thus Vim shouldn't exit here.
|
|
|
3083 * Just sync our swap files.
|
|
|
3084 */
|
|
|
3085 if (((XClientMessageEvent *)event)->data.l[0] ==
|
|
|
3086 wm_atoms[SAVE_YOURSELF_IDX])
|
|
|
3087 {
|
|
|
3088 out_flush();
|
|
|
3089 ml_sync_all(FALSE, FALSE); /* preserve all swap files */
|
|
|
3090
|
|
|
3091 /* Set the window's WM_COMMAND property, to let the window manager
|
|
|
3092 * know we are done saving ourselves. We don't want to be restarted,
|
|
|
3093 * thus set argv to NULL. */
|
|
|
3094 XSetCommand(gui.dpy, XtWindow(vimShell), NULL, 0);
|
|
|
3095 return;
|
|
|
3096 }
|
|
|
3097
|
|
|
3098 if (((XClientMessageEvent *)event)->data.l[0] !=
|
|
|
3099 wm_atoms[DELETE_WINDOW_IDX])
|
|
|
3100 return;
|
|
|
3101
|
|
|
3102 gui_shell_closed();
|
|
|
3103 }
|
|
|
3104
|
|
|
3105 #ifdef FEAT_CLIENTSERVER
|
|
|
3106 /*
|
|
|
3107 * Function called when property changed. Check for incoming commands
|
|
|
3108 */
|
|
|
3109 /*ARGSUSED*/
|
|
|
3110 static void
|
|
|
3111 gui_x11_send_event_handler(w, client_data, event, dum)
|
|
|
3112 Widget w;
|
|
|
3113 XtPointer client_data;
|
|
|
3114 XEvent *event;
|
|
|
3115 Boolean *dum;
|
|
|
3116 {
|
|
|
3117 XPropertyEvent *e = (XPropertyEvent *) event;
|
|
|
3118
|
|
|
3119 if (e->type == PropertyNotify && e->window == commWindow
|
|
|
3120 && e->atom == commProperty && e->state == PropertyNewValue)
|
|
|
3121 {
|
|
|
3122 serverEventProc(gui.dpy, event);
|
|
|
3123 }
|
|
|
3124 }
|
|
|
3125 #endif
|
|
|
3126
|
|
|
3127 /*
|
|
|
3128 * Cursor blink functions.
|
|
|
3129 *
|
|
|
3130 * This is a simple state machine:
|
|
|
3131 * BLINK_NONE not blinking at all
|
|
|
3132 * BLINK_OFF blinking, cursor is not shown
|
|
|
3133 * BLINK_ON blinking, cursor is shown
|
|
|
3134 */
|
|
|
3135
|
|
|
3136 #define BLINK_NONE 0
|
|
|
3137 #define BLINK_OFF 1
|
|
|
3138 #define BLINK_ON 2
|
|
|
3139
|
|
|
3140 static int blink_state = BLINK_NONE;
|
|
|
3141 static long_u blink_waittime = 700;
|
|
|
3142 static long_u blink_ontime = 400;
|
|
|
3143 static long_u blink_offtime = 250;
|
|
|
3144 static XtIntervalId blink_timer = (XtIntervalId)0;
|
|
|
3145
|
|
|
3146 void
|
|
|
3147 gui_mch_set_blinking(waittime, on, off)
|
|
|
3148 long waittime, on, off;
|
|
|
3149 {
|
|
|
3150 blink_waittime = waittime;
|
|
|
3151 blink_ontime = on;
|
|
|
3152 blink_offtime = off;
|
|
|
3153 }
|
|
|
3154
|
|
|
3155 /*
|
|
|
3156 * Stop the cursor blinking. Show the cursor if it wasn't shown.
|
|
|
3157 */
|
|
|
3158 void
|
|
|
3159 gui_mch_stop_blink()
|
|
|
3160 {
|
|
|
3161 if (blink_timer != (XtIntervalId)0)
|
|
|
3162 {
|
|
|
3163 XtRemoveTimeOut(blink_timer);
|
|
|
3164 blink_timer = (XtIntervalId)0;
|
|
|
3165 }
|
|
|
3166 if (blink_state == BLINK_OFF)
|
|
|
3167 gui_update_cursor(TRUE, FALSE);
|
|
|
3168 blink_state = BLINK_NONE;
|
|
|
3169 }
|
|
|
3170
|
|
|
3171 /*
|
|
|
3172 * Start the cursor blinking. If it was already blinking, this restarts the
|
|
|
3173 * waiting time and shows the cursor.
|
|
|
3174 */
|
|
|
3175 void
|
|
|
3176 gui_mch_start_blink()
|
|
|
3177 {
|
|
|
3178 if (blink_timer != (XtIntervalId)0)
|
|
|
3179 XtRemoveTimeOut(blink_timer);
|
|
|
3180 /* Only switch blinking on if none of the times is zero */
|
|
|
3181 if (blink_waittime && blink_ontime && blink_offtime && gui.in_focus)
|
|
|
3182 {
|
|
|
3183 blink_timer = XtAppAddTimeOut(app_context, blink_waittime,
|
|
|
3184 gui_x11_blink_cb, NULL);
|
|
|
3185 blink_state = BLINK_ON;
|
|
|
3186 gui_update_cursor(TRUE, FALSE);
|
|
|
3187 }
|
|
|
3188 }
|
|
|
3189
|
|
|
3190 /* ARGSUSED */
|
|
|
3191 static void
|
|
|
3192 gui_x11_blink_cb(timed_out, interval_id)
|
|
|
3193 XtPointer timed_out;
|
|
|
3194 XtIntervalId *interval_id;
|
|
|
3195 {
|
|
|
3196 if (blink_state == BLINK_ON)
|
|
|
3197 {
|
|
|
3198 gui_undraw_cursor();
|
|
|
3199 blink_state = BLINK_OFF;
|
|
|
3200 blink_timer = XtAppAddTimeOut(app_context, blink_offtime,
|
|
|
3201 gui_x11_blink_cb, NULL);
|
|
|
3202 }
|
|
|
3203 else
|
|
|
3204 {
|
|
|
3205 gui_update_cursor(TRUE, FALSE);
|
|
|
3206 blink_state = BLINK_ON;
|
|
|
3207 blink_timer = XtAppAddTimeOut(app_context, blink_ontime,
|
|
|
3208 gui_x11_blink_cb, NULL);
|
|
|
3209 }
|
|
|
3210 }
|
|
|
3211
|
|
|
3212 /*
|
|
|
3213 * Return the RGB value of a pixel as a long.
|
|
|
3214 */
|
|
|
3215 long_u
|
|
|
3216 gui_mch_get_rgb(pixel)
|
|
|
3217 guicolor_T pixel;
|
|
|
3218 {
|
|
|
3219 XColor xc;
|
|
|
3220 Colormap colormap;
|
|
|
3221
|
|
|
3222 colormap = DefaultColormap(gui.dpy, XDefaultScreen(gui.dpy));
|
|
|
3223 xc.pixel = pixel;
|
|
|
3224 XQueryColor(gui.dpy, colormap, &xc);
|
|
|
3225
|
|
|
3226 return ((xc.red & 0xff00) << 8) + (xc.green & 0xff00)
|
|
|
3227 + ((unsigned)xc.blue >> 8);
|
|
|
3228 }
|
|
|
3229
|
|
|
3230 /*
|
|
|
3231 * Add the callback functions.
|
|
|
3232 */
|
|
|
3233 void
|
|
|
3234 gui_x11_callbacks(textArea, vimForm)
|
|
|
3235 Widget textArea;
|
|
|
3236 Widget vimForm;
|
|
|
3237 {
|
|
|
3238 XtAddEventHandler(textArea, VisibilityChangeMask, FALSE,
|
|
|
3239 gui_x11_visibility_cb, (XtPointer)0);
|
|
|
3240
|
|
|
3241 XtAddEventHandler(textArea, ExposureMask, FALSE, gui_x11_expose_cb,
|
|
|
3242 (XtPointer)0);
|
|
|
3243
|
|
|
3244 XtAddEventHandler(vimShell, StructureNotifyMask, FALSE,
|
|
|
3245 gui_x11_resize_window_cb, (XtPointer)0);
|
|
|
3246
|
|
|
3247 XtAddEventHandler(vimShell, FocusChangeMask, FALSE, gui_x11_focus_change_cb,
|
|
|
3248 (XtPointer)0);
|
|
|
3249 /*
|
|
|
3250 * Only install these enter/leave callbacks when 'p' in 'guioptions'.
|
|
|
3251 * Only needed for some window managers.
|
|
|
3252 */
|
|
|
3253 if (vim_strchr(p_go, GO_POINTER) != NULL)
|
|
|
3254 {
|
|
|
3255 XtAddEventHandler(vimShell, LeaveWindowMask, FALSE, gui_x11_leave_cb,
|
|
|
3256 (XtPointer)0);
|
|
|
3257 XtAddEventHandler(textArea, LeaveWindowMask, FALSE, gui_x11_leave_cb,
|
|
|
3258 (XtPointer)0);
|
|
|
3259 XtAddEventHandler(textArea, EnterWindowMask, FALSE, gui_x11_enter_cb,
|
|
|
3260 (XtPointer)0);
|
|
|
3261 XtAddEventHandler(vimShell, EnterWindowMask, FALSE, gui_x11_enter_cb,
|
|
|
3262 (XtPointer)0);
|
|
|
3263 }
|
|
|
3264
|
|
|
3265 XtAddEventHandler(vimForm, KeyPressMask, FALSE, gui_x11_key_hit_cb,
|
|
|
3266 (XtPointer)0);
|
|
|
3267 XtAddEventHandler(textArea, KeyPressMask, FALSE, gui_x11_key_hit_cb,
|
|
|
3268 (XtPointer)0);
|
|
|
3269
|
|
|
3270 /* get pointer moved events from scrollbar, needed for 'mousefocus' */
|
|
|
3271 XtAddEventHandler(vimForm, PointerMotionMask,
|
|
|
3272 FALSE, gui_x11_mouse_cb, (XtPointer)1);
|
|
|
3273 XtAddEventHandler(textArea, ButtonPressMask | ButtonReleaseMask |
|
|
|
3274 ButtonMotionMask | PointerMotionMask,
|
|
|
3275 FALSE, gui_x11_mouse_cb, (XtPointer)0);
|
|
|
3276 }
|
|
|
3277
|
|
|
3278 /*
|
|
88
|
3279 * Get current mouse coordinates in text window.
|
|
7
|
3280 */
|
|
88
|
3281 void
|
|
|
3282 gui_mch_getmouse(int *x, int *y)
|
|
7
|
3283 {
|
|
|
3284 int rootx, rooty, winx, winy;
|
|
|
3285 Window root, child;
|
|
|
3286 unsigned int mask;
|
|
|
3287
|
|
|
3288 if (gui.wid && XQueryPointer(gui.dpy, gui.wid, &root, &child,
|
|
88
|
3289 &rootx, &rooty, &winx, &winy, &mask)) {
|
|
|
3290 *x = winx;
|
|
|
3291 *y = winy;
|
|
|
3292 } else {
|
|
|
3293 *x = -1;
|
|
|
3294 *y = -1;
|
|
|
3295 }
|
|
7
|
3296 }
|
|
|
3297
|
|
|
3298 void
|
|
|
3299 gui_mch_setmouse(x, y)
|
|
|
3300 int x;
|
|
|
3301 int y;
|
|
|
3302 {
|
|
|
3303 if (gui.wid)
|
|
|
3304 XWarpPointer(gui.dpy, (Window)0, gui.wid, 0, 0, 0, 0, x, y);
|
|
|
3305 }
|
|
|
3306
|
|
|
3307 #if (defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU)) || defined(PROTO)
|
|
|
3308 XButtonPressedEvent *
|
|
|
3309 gui_x11_get_last_mouse_event()
|
|
|
3310 {
|
|
|
3311 return &last_mouse_event;
|
|
|
3312 }
|
|
|
3313 #endif
|
|
|
3314
|
|
|
3315 #if defined(FEAT_SIGN_ICONS) || defined(PROTO)
|
|
|
3316
|
|
|
3317 /* Signs are currently always 2 chars wide. Hopefully the font is big enough
|
|
|
3318 * to provide room for the bitmap! */
|
|
|
3319 # define SIGN_WIDTH (gui.char_width * 2)
|
|
|
3320
|
|
|
3321 #if 0 /* not used */
|
|
|
3322 void
|
|
|
3323 gui_mch_clearsign(row)
|
|
|
3324 int row;
|
|
|
3325 {
|
|
|
3326 if (gui.in_use)
|
|
|
3327 XClearArea(gui.dpy, gui.wid, 0, TEXT_Y(row) - gui.char_height,
|
|
|
3328 SIGN_WIDTH, gui.char_height, FALSE);
|
|
|
3329 }
|
|
|
3330 #endif
|
|
|
3331
|
|
|
3332 void
|
|
|
3333 gui_mch_drawsign(row, col, typenr)
|
|
|
3334 int row;
|
|
|
3335 int col;
|
|
|
3336 int typenr;
|
|
|
3337 {
|
|
|
3338 XImage *sign;
|
|
|
3339
|
|
|
3340 if (gui.in_use && (sign = (XImage *)sign_get_image(typenr)) != NULL)
|
|
|
3341 {
|
|
|
3342 XClearArea(gui.dpy, gui.wid, TEXT_X(col), TEXT_Y(row) - sign->height,
|
|
|
3343 SIGN_WIDTH, gui.char_height, FALSE);
|
|
|
3344 XPutImage(gui.dpy, gui.wid, gui.text_gc, sign, 0, 0,
|
|
|
3345 TEXT_X(col) + (SIGN_WIDTH - sign->width) / 2,
|
|
|
3346 TEXT_Y(row) - sign->height,
|
|
|
3347 sign->width, sign->height);
|
|
|
3348 }
|
|
|
3349 }
|
|
|
3350
|
|
|
3351 void *
|
|
|
3352 gui_mch_register_sign(signfile)
|
|
|
3353 char_u *signfile;
|
|
|
3354 {
|
|
|
3355 XpmAttributes attrs;
|
|
|
3356 XImage *sign;
|
|
|
3357 int status;
|
|
|
3358
|
|
|
3359 /*
|
|
|
3360 * Setup the color substitution table.
|
|
|
3361 */
|
|
|
3362 sign = NULL;
|
|
|
3363 if (signfile[0] != NUL && signfile[0] != '-')
|
|
|
3364 {
|
|
|
3365 sign = (XImage *)alloc(sizeof(XImage));
|
|
|
3366 if (sign != NULL)
|
|
|
3367 {
|
|
|
3368 XpmColorSymbol color[5] =
|
|
|
3369 {
|
|
|
3370 {"none", NULL, 0},
|
|
|
3371 {"iconColor1", NULL, 0},
|
|
|
3372 {"bottomShadowColor", NULL, 0},
|
|
|
3373 {"topShadowColor", NULL, 0},
|
|
|
3374 {"selectColor", NULL, 0}
|
|
|
3375 };
|
|
|
3376 attrs.valuemask = XpmColorSymbols;
|
|
|
3377 attrs.numsymbols = 2;
|
|
|
3378 attrs.colorsymbols = color;
|
|
|
3379 attrs.colorsymbols[0].pixel = gui.back_pixel;
|
|
|
3380 attrs.colorsymbols[1].pixel = gui.norm_pixel;
|
|
|
3381 status = XpmReadFileToImage(gui.dpy, (char *)signfile,
|
|
|
3382 &sign, NULL, &attrs);
|
|
|
3383
|
|
|
3384 if (status == 0)
|
|
|
3385 {
|
|
|
3386 /* Sign width is fixed at two columns now.
|
|
|
3387 if (sign->width > gui.sign_width)
|
|
|
3388 gui.sign_width = sign->width + 8; */
|
|
|
3389 }
|
|
|
3390 else
|
|
|
3391 {
|
|
|
3392 vim_free(sign);
|
|
|
3393 sign = NULL;
|
|
|
3394 EMSG(_(e_signdata));
|
|
|
3395 }
|
|
|
3396 }
|
|
|
3397 }
|
|
|
3398
|
|
|
3399 return (void *)sign;
|
|
|
3400 }
|
|
|
3401
|
|
|
3402 void
|
|
|
3403 gui_mch_destroy_sign(sign)
|
|
|
3404 void *sign;
|
|
|
3405 {
|
|
|
3406 XFree(((XImage *)sign)->data);
|
|
|
3407 vim_free(sign);
|
|
|
3408 }
|
|
|
3409 #endif
|
|
|
3410
|
|
|
3411
|
|
|
3412 #ifdef FEAT_MOUSESHAPE
|
|
|
3413 /* The last set mouse pointer shape is remembered, to be used when it goes
|
|
|
3414 * from hidden to not hidden. */
|
|
|
3415 static int last_shape = 0;
|
|
|
3416 #endif
|
|
|
3417
|
|
|
3418 /*
|
|
|
3419 * Use the blank mouse pointer or not.
|
|
|
3420 */
|
|
|
3421 void
|
|
|
3422 gui_mch_mousehide(hide)
|
|
|
3423 int hide; /* TRUE = use blank ptr, FALSE = use parent ptr */
|
|
|
3424 {
|
|
|
3425 if (gui.pointer_hidden != hide)
|
|
|
3426 {
|
|
|
3427 gui.pointer_hidden = hide;
|
|
|
3428 if (hide)
|
|
|
3429 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer);
|
|
|
3430 else
|
|
|
3431 #ifdef FEAT_MOUSESHAPE
|
|
|
3432 mch_set_mouse_shape(last_shape);
|
|
|
3433 #else
|
|
|
3434 XUndefineCursor(gui.dpy, gui.wid);
|
|
|
3435 #endif
|
|
|
3436 }
|
|
|
3437 }
|
|
|
3438
|
|
|
3439 #if defined(FEAT_MOUSESHAPE) || defined(PROTO)
|
|
|
3440
|
|
|
3441 /* Table for shape IDs. Keep in sync with the mshape_names[] table in
|
|
|
3442 * misc2.c! */
|
|
|
3443 static int mshape_ids[] =
|
|
|
3444 {
|
|
|
3445 XC_left_ptr, /* arrow */
|
|
|
3446 0, /* blank */
|
|
|
3447 XC_xterm, /* beam */
|
|
|
3448 XC_sb_v_double_arrow, /* updown */
|
|
|
3449 XC_sizing, /* udsizing */
|
|
|
3450 XC_sb_h_double_arrow, /* leftright */
|
|
|
3451 XC_sizing, /* lrsizing */
|
|
|
3452 XC_watch, /* busy */
|
|
|
3453 XC_X_cursor, /* no */
|
|
|
3454 XC_crosshair, /* crosshair */
|
|
|
3455 XC_hand1, /* hand1 */
|
|
|
3456 XC_hand2, /* hand2 */
|
|
|
3457 XC_pencil, /* pencil */
|
|
|
3458 XC_question_arrow, /* question */
|
|
|
3459 XC_right_ptr, /* right-arrow */
|
|
|
3460 XC_center_ptr, /* up-arrow */
|
|
|
3461 XC_left_ptr /* last one */
|
|
|
3462 };
|
|
|
3463
|
|
|
3464 void
|
|
|
3465 mch_set_mouse_shape(shape)
|
|
|
3466 int shape;
|
|
|
3467 {
|
|
|
3468 int id;
|
|
|
3469
|
|
|
3470 if (!gui.in_use)
|
|
|
3471 return;
|
|
|
3472
|
|
|
3473 if (shape == MSHAPE_HIDE || gui.pointer_hidden)
|
|
|
3474 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer);
|
|
|
3475 else
|
|
|
3476 {
|
|
|
3477 if (shape >= MSHAPE_NUMBERED)
|
|
|
3478 {
|
|
|
3479 id = shape - MSHAPE_NUMBERED;
|
|
|
3480 if (id >= XC_num_glyphs)
|
|
|
3481 id = XC_left_ptr;
|
|
|
3482 else
|
|
|
3483 id &= ~1; /* they are always even (why?) */
|
|
|
3484 }
|
|
|
3485 else
|
|
|
3486 id = mshape_ids[shape];
|
|
|
3487
|
|
|
3488 XDefineCursor(gui.dpy, gui.wid, XCreateFontCursor(gui.dpy, id));
|
|
|
3489 }
|
|
|
3490 if (shape != MSHAPE_HIDE)
|
|
|
3491 last_shape = shape;
|
|
|
3492 }
|
|
|
3493 #endif
|
|
|
3494
|
|
|
3495 #if (defined(FEAT_TOOLBAR) && defined(FEAT_BEVAL)) || defined(PROTO)
|
|
|
3496 /*
|
|
|
3497 * Set the balloon-eval used for the tooltip of a toolbar menu item.
|
|
|
3498 * The check for a non-toolbar item was added, because there is a crash when
|
|
|
3499 * passing a normal menu item here. Can't explain that, but better avoid it.
|
|
|
3500 */
|
|
|
3501 void
|
|
|
3502 gui_mch_menu_set_tip(menu)
|
|
|
3503 vimmenu_T *menu;
|
|
|
3504 {
|
|
|
3505 if (menu->id != NULL && menu->parent != NULL
|
|
|
3506 && menu_is_toolbar(menu->parent->name))
|
|
|
3507 {
|
|
|
3508 /* Always destroy and create the balloon, in case the string was
|
|
|
3509 * changed. */
|
|
|
3510 if (menu->tip != NULL)
|
|
|
3511 {
|
|
|
3512 gui_mch_destroy_beval_area(menu->tip);
|
|
|
3513 menu->tip = NULL;
|
|
|
3514 }
|
|
|
3515 if (menu->strings[MENU_INDEX_TIP] != NULL)
|
|
|
3516 menu->tip = gui_mch_create_beval_area(
|
|
|
3517 menu->id,
|
|
|
3518 menu->strings[MENU_INDEX_TIP],
|
|
|
3519 NULL,
|
|
|
3520 NULL);
|
|
|
3521 }
|
|
|
3522 }
|
|
|
3523 #endif
|
