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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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206
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124 static guicolor_T prev_sp_color = INVALCOLOR;
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7
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125
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126 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU)
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127 static XButtonPressedEvent last_mouse_event;
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128 #endif
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129
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130 static int find_closest_color __ARGS((Colormap colormap, XColor *colorPtr));
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131 static void gui_x11_timer_cb __ARGS((XtPointer timed_out, XtIntervalId *interval_id));
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132 static void gui_x11_visibility_cb __ARGS((Widget w, XtPointer dud, XEvent *event, Boolean *dum));
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133 static void gui_x11_expose_cb __ARGS((Widget w, XtPointer dud, XEvent *event, Boolean *dum));
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134 static void gui_x11_resize_window_cb __ARGS((Widget w, XtPointer dud, XEvent *event, Boolean *dum));
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135 static void gui_x11_focus_change_cb __ARGS((Widget w, XtPointer data, XEvent *event, Boolean *dum));
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136 static void gui_x11_enter_cb __ARGS((Widget w, XtPointer data, XEvent *event, Boolean *dum));
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137 static void gui_x11_leave_cb __ARGS((Widget w, XtPointer data, XEvent *event, Boolean *dum));
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138 static void gui_x11_mouse_cb __ARGS((Widget w, XtPointer data, XEvent *event, Boolean *dum));
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139 #ifdef FEAT_SNIFF
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140 static void gui_x11_sniff_request_cb __ARGS((XtPointer closure, int *source, XtInputId *id));
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141 #endif
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142 static void gui_x11_check_copy_area __ARGS((void));
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143 #ifdef FEAT_CLIENTSERVER
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144 static void gui_x11_send_event_handler __ARGS((Widget, XtPointer, XEvent *, Boolean *));
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145 #endif
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146 static void gui_x11_wm_protocol_handler __ARGS((Widget, XtPointer, XEvent *, Boolean *));
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147 static void gui_x11_blink_cb __ARGS((XtPointer timed_out, XtIntervalId *interval_id));
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148 static Cursor gui_x11_create_blank_mouse __ARGS((void));
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206
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149 static void draw_curl __ARGS((int row, int col, int cells));
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7
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150
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151
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152 /*
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153 * Keycodes recognized by vim.
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154 * NOTE: when changing this, the table in gui_gtk_x11.c probably needs the
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155 * same change!
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156 */
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157 static struct specialkey
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158 {
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159 KeySym key_sym;
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160 char_u vim_code0;
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161 char_u vim_code1;
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162 } special_keys[] =
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163 {
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164 {XK_Up, 'k', 'u'},
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165 {XK_Down, 'k', 'd'},
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166 {XK_Left, 'k', 'l'},
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167 {XK_Right, 'k', 'r'},
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168
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169 {XK_F1, 'k', '1'},
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170 {XK_F2, 'k', '2'},
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171 {XK_F3, 'k', '3'},
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172 {XK_F4, 'k', '4'},
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173 {XK_F5, 'k', '5'},
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174 {XK_F6, 'k', '6'},
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175 {XK_F7, 'k', '7'},
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176 {XK_F8, 'k', '8'},
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177 {XK_F9, 'k', '9'},
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178 {XK_F10, 'k', ';'},
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179
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180 {XK_F11, 'F', '1'},
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181 {XK_F12, 'F', '2'},
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182 {XK_F13, 'F', '3'},
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183 {XK_F14, 'F', '4'},
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184 {XK_F15, 'F', '5'},
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185 {XK_F16, 'F', '6'},
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186 {XK_F17, 'F', '7'},
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187 {XK_F18, 'F', '8'},
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188 {XK_F19, 'F', '9'},
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189 {XK_F20, 'F', 'A'},
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190
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191 {XK_F21, 'F', 'B'},
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192 {XK_F22, 'F', 'C'},
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193 {XK_F23, 'F', 'D'},
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194 {XK_F24, 'F', 'E'},
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195 {XK_F25, 'F', 'F'},
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196 {XK_F26, 'F', 'G'},
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197 {XK_F27, 'F', 'H'},
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198 {XK_F28, 'F', 'I'},
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199 {XK_F29, 'F', 'J'},
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200 {XK_F30, 'F', 'K'},
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201
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202 {XK_F31, 'F', 'L'},
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203 {XK_F32, 'F', 'M'},
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204 {XK_F33, 'F', 'N'},
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205 {XK_F34, 'F', 'O'},
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206 {XK_F35, 'F', 'P'}, /* keysymdef.h defines up to F35 */
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207 #ifdef SunXK_F36
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208 {SunXK_F36, 'F', 'Q'},
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209 {SunXK_F37, 'F', 'R'},
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210 #endif
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211
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212 {XK_Help, '%', '1'},
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213 {XK_Undo, '&', '8'},
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214 {XK_BackSpace, 'k', 'b'},
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215 {XK_Insert, 'k', 'I'},
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216 {XK_Delete, 'k', 'D'},
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217 {XK_Home, 'k', 'h'},
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218 {XK_End, '@', '7'},
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219 {XK_Prior, 'k', 'P'},
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220 {XK_Next, 'k', 'N'},
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221 {XK_Print, '%', '9'},
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222
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223 /* Keypad keys: */
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224 #ifdef XK_KP_Left
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225 {XK_KP_Left, 'k', 'l'},
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226 {XK_KP_Right, 'k', 'r'},
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227 {XK_KP_Up, 'k', 'u'},
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228 {XK_KP_Down, 'k', 'd'},
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229 {XK_KP_Insert, KS_EXTRA, (char_u)KE_KINS},
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230 {XK_KP_Delete, KS_EXTRA, (char_u)KE_KDEL},
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231 {XK_KP_Home, 'K', '1'},
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232 {XK_KP_End, 'K', '4'},
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233 {XK_KP_Prior, 'K', '3'},
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234 {XK_KP_Next, 'K', '5'},
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235
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236 {XK_KP_Add, 'K', '6'},
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237 {XK_KP_Subtract, 'K', '7'},
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238 {XK_KP_Divide, 'K', '8'},
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239 {XK_KP_Multiply, 'K', '9'},
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240 {XK_KP_Enter, 'K', 'A'},
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241 {XK_KP_Decimal, 'K', 'B'},
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242
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243 {XK_KP_0, 'K', 'C'},
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244 {XK_KP_1, 'K', 'D'},
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245 {XK_KP_2, 'K', 'E'},
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246 {XK_KP_3, 'K', 'F'},
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247 {XK_KP_4, 'K', 'G'},
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248 {XK_KP_5, 'K', 'H'},
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249 {XK_KP_6, 'K', 'I'},
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250 {XK_KP_7, 'K', 'J'},
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251 {XK_KP_8, 'K', 'K'},
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252 {XK_KP_9, 'K', 'L'},
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253 #endif
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254
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255 /* End of list marker: */
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256 {(KeySym)0, 0, 0}
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257 };
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258
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259 #define XtNboldFont "boldFont"
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260 #define XtCBoldFont "BoldFont"
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261 #define XtNitalicFont "italicFont"
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262 #define XtCItalicFont "ItalicFont"
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263 #define XtNboldItalicFont "boldItalicFont"
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264 #define XtCBoldItalicFont "BoldItalicFont"
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265 #define XtNscrollbarWidth "scrollbarWidth"
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266 #define XtCScrollbarWidth "ScrollbarWidth"
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267 #define XtNmenuHeight "menuHeight"
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268 #define XtCMenuHeight "MenuHeight"
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269 #define XtNmenuFont "menuFont"
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270 #define XtCMenuFont "MenuFont"
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271 #define XtNmenuFontSet "menuFontSet"
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272 #define XtCMenuFontSet "MenuFontSet"
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273
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274
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275 /* Resources for setting the foreground and background colors of menus */
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276 #define XtNmenuBackground "menuBackground"
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277 #define XtCMenuBackground "MenuBackground"
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278 #define XtNmenuForeground "menuForeground"
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279 #define XtCMenuForeground "MenuForeground"
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280
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281 /* Resources for setting the foreground and background colors of scrollbars */
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282 #define XtNscrollBackground "scrollBackground"
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283 #define XtCScrollBackground "ScrollBackground"
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284 #define XtNscrollForeground "scrollForeground"
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285 #define XtCScrollForeground "ScrollForeground"
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286
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287 /* Resources for setting the foreground and background colors of tooltip */
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288 #define XtNtooltipBackground "tooltipBackground"
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289 #define XtCTooltipBackground "TooltipBackground"
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290 #define XtNtooltipForeground "tooltipForeground"
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291 #define XtCTooltipForeground "TooltipForeground"
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292 #define XtNtooltipFont "tooltipFont"
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293 #define XtCTooltipFont "TooltipFont"
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294
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295 /*
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296 * X Resources:
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297 */
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298 static XtResource vim_resources[] =
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299 {
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300 {
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301 XtNforeground,
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302 XtCForeground,
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303 XtRPixel,
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304 sizeof(Pixel),
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305 XtOffsetOf(gui_T, def_norm_pixel),
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306 XtRString,
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307 XtDefaultForeground
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308 },
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309 {
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310 XtNbackground,
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311 XtCBackground,
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312 XtRPixel,
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313 sizeof(Pixel),
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314 XtOffsetOf(gui_T, def_back_pixel),
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315 XtRString,
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316 XtDefaultBackground
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317 },
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318 {
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319 XtNfont,
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320 XtCFont,
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321 XtRString,
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322 sizeof(String *),
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323 XtOffsetOf(gui_T, rsrc_font_name),
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324 XtRImmediate,
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325 XtDefaultFont
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326 },
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327 {
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328 XtNboldFont,
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329 XtCBoldFont,
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330 XtRString,
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331 sizeof(String *),
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332 XtOffsetOf(gui_T, rsrc_bold_font_name),
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333 XtRImmediate,
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334 ""
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335 },
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336 {
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337 XtNitalicFont,
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338 XtCItalicFont,
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339 XtRString,
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340 sizeof(String *),
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341 XtOffsetOf(gui_T, rsrc_ital_font_name),
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342 XtRImmediate,
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343 ""
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344 },
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345 {
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346 XtNboldItalicFont,
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347 XtCBoldItalicFont,
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348 XtRString,
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349 sizeof(String *),
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350 XtOffsetOf(gui_T, rsrc_boldital_font_name),
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351 XtRImmediate,
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352 ""
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353 },
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354 {
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355 XtNgeometry,
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356 XtCGeometry,
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357 XtRString,
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358 sizeof(String *),
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359 XtOffsetOf(gui_T, geom),
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360 XtRImmediate,
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361 ""
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362 },
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363 {
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364 XtNreverseVideo,
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365 XtCReverseVideo,
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366 XtRBool,
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367 sizeof(Bool),
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368 XtOffsetOf(gui_T, rsrc_rev_video),
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369 XtRImmediate,
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370 (XtPointer)False
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371 },
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372 {
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373 XtNborderWidth,
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374 XtCBorderWidth,
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375 XtRInt,
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|
|
376 sizeof(int),
|
|
|
377 XtOffsetOf(gui_T, border_width),
|
|
|
378 XtRImmediate,
|
|
|
379 (XtPointer)2
|
|
|
380 },
|
|
|
381 {
|
|
|
382 XtNscrollbarWidth,
|
|
|
383 XtCScrollbarWidth,
|
|
|
384 XtRInt,
|
|
|
385 sizeof(int),
|
|
|
386 XtOffsetOf(gui_T, scrollbar_width),
|
|
|
387 XtRImmediate,
|
|
|
388 (XtPointer)SB_DEFAULT_WIDTH
|
|
|
389 },
|
|
|
390 #ifdef FEAT_MENU
|
|
|
391 # ifdef FEAT_GUI_ATHENA /* with Motif the height is always computed */
|
|
|
392 {
|
|
|
393 XtNmenuHeight,
|
|
|
394 XtCMenuHeight,
|
|
|
395 XtRInt,
|
|
|
396 sizeof(int),
|
|
|
397 XtOffsetOf(gui_T, menu_height),
|
|
|
398 XtRImmediate,
|
|
|
399 (XtPointer)MENU_DEFAULT_HEIGHT /* Should figure out at run time */
|
|
|
400 },
|
|
|
401 # endif
|
|
|
402 {
|
|
|
403 # ifdef FONTSET_ALWAYS
|
|
|
404 XtNmenuFontSet,
|
|
|
405 XtCMenuFontSet,
|
|
|
406 #else
|
|
|
407 XtNmenuFont,
|
|
|
408 XtCMenuFont,
|
|
|
409 #endif
|
|
|
410 XtRString,
|
|
|
411 sizeof(char *),
|
|
|
412 XtOffsetOf(gui_T, rsrc_menu_font_name),
|
|
|
413 XtRString,
|
|
|
414 DFLT_MENU_FONT
|
|
|
415 },
|
|
|
416 #endif
|
|
|
417 {
|
|
|
418 XtNmenuForeground,
|
|
|
419 XtCMenuForeground,
|
|
|
420 XtRString,
|
|
|
421 sizeof(char *),
|
|
|
422 XtOffsetOf(gui_T, rsrc_menu_fg_name),
|
|
|
423 XtRString,
|
|
|
424 DFLT_MENU_FG_COLOR
|
|
|
425 },
|
|
|
426 {
|
|
|
427 XtNmenuBackground,
|
|
|
428 XtCMenuBackground,
|
|
|
429 XtRString,
|
|
|
430 sizeof(char *),
|
|
|
431 XtOffsetOf(gui_T, rsrc_menu_bg_name),
|
|
|
432 XtRString,
|
|
|
433 DFLT_MENU_BG_COLOR
|
|
|
434 },
|
|
|
435 {
|
|
|
436 XtNscrollForeground,
|
|
|
437 XtCScrollForeground,
|
|
|
438 XtRString,
|
|
|
439 sizeof(char *),
|
|
|
440 XtOffsetOf(gui_T, rsrc_scroll_fg_name),
|
|
|
441 XtRString,
|
|
|
442 DFLT_SCROLL_FG_COLOR
|
|
|
443 },
|
|
|
444 {
|
|
|
445 XtNscrollBackground,
|
|
|
446 XtCScrollBackground,
|
|
|
447 XtRString,
|
|
|
448 sizeof(char *),
|
|
|
449 XtOffsetOf(gui_T, rsrc_scroll_bg_name),
|
|
|
450 XtRString,
|
|
|
451 DFLT_SCROLL_BG_COLOR
|
|
|
452 },
|
|
|
453 #ifdef FEAT_BEVAL
|
|
|
454 {
|
|
|
455 XtNtooltipForeground,
|
|
|
456 XtCTooltipForeground,
|
|
|
457 XtRString,
|
|
|
458 sizeof(char *),
|
|
|
459 XtOffsetOf(gui_T, rsrc_tooltip_fg_name),
|
|
|
460 XtRString,
|
|
|
461 DFLT_TOOLTIP_FG_COLOR
|
|
|
462 },
|
|
|
463 {
|
|
|
464 XtNtooltipBackground,
|
|
|
465 XtCTooltipBackground,
|
|
|
466 XtRString,
|
|
|
467 sizeof(char *),
|
|
|
468 XtOffsetOf(gui_T, rsrc_tooltip_bg_name),
|
|
|
469 XtRString,
|
|
|
470 DFLT_TOOLTIP_BG_COLOR
|
|
|
471 },
|
|
|
472 {
|
|
|
473 XtNtooltipFont,
|
|
|
474 XtCTooltipFont,
|
|
|
475 XtRString,
|
|
|
476 sizeof(char *),
|
|
|
477 XtOffsetOf(gui_T, rsrc_tooltip_font_name),
|
|
|
478 XtRString,
|
|
|
479 DFLT_TOOLTIP_FONT
|
|
|
480 },
|
|
|
481 /* This one isn't really needed, keep for Sun Workshop? */
|
|
|
482 {
|
|
|
483 "balloonEvalFontSet",
|
|
|
484 XtCFontSet,
|
|
|
485 XtRFontSet,
|
|
|
486 sizeof(XFontSet),
|
|
|
487 XtOffsetOf(gui_T, tooltip_fontset),
|
|
|
488 XtRImmediate,
|
|
|
489 (XtPointer)NOFONTSET
|
|
|
490 },
|
|
|
491 #endif /* FEAT_BEVAL */
|
|
|
492 #ifdef FEAT_XIM
|
|
|
493 {
|
|
|
494 "preeditType",
|
|
|
495 "PreeditType",
|
|
|
496 XtRString,
|
|
|
497 sizeof(char*),
|
|
|
498 XtOffsetOf(gui_T, rsrc_preedit_type_name),
|
|
|
499 XtRString,
|
|
|
500 (XtPointer)"OverTheSpot,OffTheSpot,Root"
|
|
|
501 },
|
|
|
502 {
|
|
|
503 "inputMethod",
|
|
|
504 "InputMethod",
|
|
|
505 XtRString,
|
|
|
506 sizeof(char*),
|
|
|
507 XtOffsetOf(gui_T, rsrc_input_method),
|
|
|
508 XtRString,
|
|
|
509 NULL
|
|
|
510 },
|
|
|
511 #endif /* FEAT_XIM */
|
|
|
512 };
|
|
|
513
|
|
|
514 /*
|
|
|
515 * This table holds all the X GUI command line options allowed. This includes
|
|
|
516 * the standard ones so that we can skip them when vim is started without the
|
|
|
517 * GUI (but the GUI might start up later).
|
|
|
518 * When changing this, also update doc/vim_gui.txt and the usage message!!!
|
|
|
519 */
|
|
|
520 static XrmOptionDescRec cmdline_options[] =
|
|
|
521 {
|
|
|
522 /* We handle these options ourselves */
|
|
|
523 {"-bg", ".background", XrmoptionSepArg, NULL},
|
|
|
524 {"-background", ".background", XrmoptionSepArg, NULL},
|
|
|
525 {"-fg", ".foreground", XrmoptionSepArg, NULL},
|
|
|
526 {"-foreground", ".foreground", XrmoptionSepArg, NULL},
|
|
|
527 {"-fn", ".font", XrmoptionSepArg, NULL},
|
|
|
528 {"-font", ".font", XrmoptionSepArg, NULL},
|
|
|
529 {"-boldfont", ".boldFont", XrmoptionSepArg, NULL},
|
|
|
530 {"-italicfont", ".italicFont", XrmoptionSepArg, NULL},
|
|
|
531 {"-geom", ".geometry", XrmoptionSepArg, NULL},
|
|
|
532 {"-geometry", ".geometry", XrmoptionSepArg, NULL},
|
|
|
533 {"-reverse", "*reverseVideo", XrmoptionNoArg, "True"},
|
|
|
534 {"-rv", "*reverseVideo", XrmoptionNoArg, "True"},
|
|
|
535 {"+reverse", "*reverseVideo", XrmoptionNoArg, "False"},
|
|
|
536 {"+rv", "*reverseVideo", XrmoptionNoArg, "False"},
|
|
|
537 {"-display", ".display", XrmoptionSepArg, NULL},
|
|
557
|
538 {"-iconic", ".iconic", XrmoptionNoArg, "True"},
|
|
7
|
539 {"-name", ".name", XrmoptionSepArg, NULL},
|
|
|
540 {"-bw", ".borderWidth", XrmoptionSepArg, NULL},
|
|
|
541 {"-borderwidth", ".borderWidth", XrmoptionSepArg, NULL},
|
|
|
542 {"-sw", ".scrollbarWidth", XrmoptionSepArg, NULL},
|
|
|
543 {"-scrollbarwidth", ".scrollbarWidth", XrmoptionSepArg, NULL},
|
|
|
544 {"-mh", ".menuHeight", XrmoptionSepArg, NULL},
|
|
|
545 {"-menuheight", ".menuHeight", XrmoptionSepArg, NULL},
|
|
|
546 #ifdef FONTSET_ALWAYS
|
|
|
547 {"-mf", ".menuFontSet", XrmoptionSepArg, NULL},
|
|
|
548 {"-menufont", ".menuFontSet", XrmoptionSepArg, NULL},
|
|
|
549 {"-menufontset", ".menuFontSet", XrmoptionSepArg, NULL},
|
|
|
550 #else
|
|
|
551 {"-mf", ".menuFont", XrmoptionSepArg, NULL},
|
|
|
552 {"-menufont", ".menuFont", XrmoptionSepArg, NULL},
|
|
|
553 #endif
|
|
|
554 {"-xrm", NULL, XrmoptionResArg, NULL}
|
|
|
555 };
|
|
|
556
|
|
|
557 static int gui_argc = 0;
|
|
|
558 static char **gui_argv = NULL;
|
|
|
559
|
|
|
560 /*
|
|
|
561 * Call-back routines.
|
|
|
562 */
|
|
|
563
|
|
|
564 /* ARGSUSED */
|
|
|
565 static void
|
|
|
566 gui_x11_timer_cb(timed_out, interval_id)
|
|
|
567 XtPointer timed_out;
|
|
|
568 XtIntervalId *interval_id;
|
|
|
569 {
|
|
|
570 *((int *)timed_out) = TRUE;
|
|
|
571 }
|
|
|
572
|
|
|
573 /* ARGSUSED */
|
|
|
574 static void
|
|
|
575 gui_x11_visibility_cb(w, dud, event, dum)
|
|
|
576 Widget w;
|
|
|
577 XtPointer dud;
|
|
|
578 XEvent *event;
|
|
|
579 Boolean *dum;
|
|
|
580 {
|
|
|
581 if (event->type != VisibilityNotify)
|
|
|
582 return;
|
|
|
583
|
|
|
584 gui.visibility = event->xvisibility.state;
|
|
|
585
|
|
|
586 /*
|
|
|
587 * When we do an XCopyArea(), and the window is partially obscured, we want
|
|
|
588 * to receive an event to tell us whether it worked or not.
|
|
|
589 */
|
|
|
590 XSetGraphicsExposures(gui.dpy, gui.text_gc,
|
|
|
591 gui.visibility != VisibilityUnobscured);
|
|
|
592
|
|
|
593 /* This is needed for when redrawing is slow. */
|
|
|
594 gui_mch_update();
|
|
|
595 }
|
|
|
596
|
|
|
597 /* ARGSUSED */
|
|
|
598 static void
|
|
|
599 gui_x11_expose_cb(w, dud, event, dum)
|
|
|
600 Widget w;
|
|
|
601 XtPointer dud;
|
|
|
602 XEvent *event;
|
|
|
603 Boolean *dum;
|
|
|
604 {
|
|
|
605 XExposeEvent *gevent;
|
|
|
606 int new_x;
|
|
|
607
|
|
|
608 if (event->type != Expose)
|
|
|
609 return;
|
|
|
610
|
|
|
611 out_flush(); /* make sure all output has been processed */
|
|
|
612
|
|
|
613 gevent = (XExposeEvent *)event;
|
|
|
614 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height);
|
|
|
615
|
|
|
616 new_x = FILL_X(0);
|
|
|
617
|
|
|
618 /* Clear the border areas if needed */
|
|
|
619 if (gevent->x < new_x)
|
|
|
620 XClearArea(gui.dpy, gui.wid, 0, 0, new_x, 0, False);
|
|
|
621 if (gevent->y < FILL_Y(0))
|
|
|
622 XClearArea(gui.dpy, gui.wid, 0, 0, 0, FILL_Y(0), False);
|
|
|
623 if (gevent->x > FILL_X(Columns))
|
|
|
624 XClearArea(gui.dpy, gui.wid, FILL_X((int)Columns), 0, 0, 0, False);
|
|
|
625 if (gevent->y > FILL_Y(Rows))
|
|
|
626 XClearArea(gui.dpy, gui.wid, 0, FILL_Y((int)Rows), 0, 0, False);
|
|
|
627
|
|
|
628 /* This is needed for when redrawing is slow. */
|
|
|
629 gui_mch_update();
|
|
|
630 }
|
|
|
631
|
|
|
632 #if (defined(FEAT_NETBEANS_INTG) || defined(FEAT_SUN_WORKSHOP)) \
|
|
|
633 || defined(PROTO)
|
|
|
634 /*
|
|
445
|
635 * This function fills in the XRectangle object with the current x,y
|
|
|
636 * coordinates and height, width so that an XtVaSetValues to the same shell of
|
|
|
637 * those resources will restore the window to its formar position and
|
|
|
638 * dimensions.
|
|
7
|
639 *
|
|
445
|
640 * Note: This function may fail, in which case the XRectangle will be
|
|
|
641 * unchanged. Be sure to have the XRectangle set with the proper values for a
|
|
|
642 * failed condition prior to calling this function.
|
|
7
|
643 */
|
|
|
644 static void
|
|
|
645 shellRectangle(Widget shell, XRectangle *r)
|
|
|
646 {
|
|
|
647 Window rootw, shellw, child, parentw;
|
|
|
648 int absx, absy;
|
|
|
649 XWindowAttributes a;
|
|
|
650 Window *children;
|
|
|
651 unsigned int childrenCount;
|
|
|
652
|
|
|
653 shellw = XtWindow(shell);
|
|
|
654 if (shellw == 0)
|
|
|
655 return;
|
|
|
656 for (;;)
|
|
|
657 {
|
|
|
658 XQueryTree(XtDisplay(shell), shellw, &rootw, &parentw,
|
|
|
659 &children, &childrenCount);
|
|
|
660 XFree(children);
|
|
|
661 if (parentw == rootw)
|
|
|
662 break;
|
|
|
663 shellw = parentw;
|
|
|
664 }
|
|
|
665 XGetWindowAttributes(XtDisplay(shell), shellw, &a);
|
|
|
666 XTranslateCoordinates(XtDisplay(shell), shellw, a.root, 0, 0,
|
|
|
667 &absx, &absy, &child);
|
|
|
668 r->x = absx;
|
|
|
669 r->y = absy;
|
|
|
670 XtVaGetValues(shell, XmNheight, &r->height, XmNwidth, &r->width, NULL);
|
|
|
671 }
|
|
|
672 #endif
|
|
|
673
|
|
|
674 /* ARGSUSED */
|
|
|
675 static void
|
|
|
676 gui_x11_resize_window_cb(w, dud, event, dum)
|
|
|
677 Widget w;
|
|
|
678 XtPointer dud;
|
|
|
679 XEvent *event;
|
|
|
680 Boolean *dum;
|
|
|
681 {
|
|
|
682 static int lastWidth, lastHeight;
|
|
|
683
|
|
|
684 if (event->type != ConfigureNotify)
|
|
|
685 return;
|
|
|
686
|
|
|
687 if (event->xconfigure.width != lastWidth
|
|
|
688 || event->xconfigure.height != lastHeight)
|
|
|
689 {
|
|
|
690 lastWidth = event->xconfigure.width;
|
|
|
691 lastHeight = event->xconfigure.height;
|
|
|
692 gui_resize_shell(event->xconfigure.width, event->xconfigure.height
|
|
|
693 #ifdef FEAT_XIM
|
|
|
694 - xim_get_status_area_height()
|
|
|
695 #endif
|
|
|
696 );
|
|
|
697 }
|
|
|
698 #ifdef FEAT_SUN_WORKSHOP
|
|
|
699 if (usingSunWorkShop)
|
|
|
700 {
|
|
|
701 XRectangle rec;
|
|
|
702
|
|
|
703 shellRectangle(w, &rec);
|
|
|
704 workshop_frame_moved(rec.x, rec.y, rec.width, rec.height);
|
|
|
705 }
|
|
|
706 #endif
|
|
|
707 #ifdef FEAT_NETBEANS_INTG
|
|
|
708 if (usingNetbeans)
|
|
|
709 {
|
|
|
710 XRectangle rec;
|
|
|
711
|
|
|
712 shellRectangle(w, &rec);
|
|
|
713 netbeans_frame_moved(rec.x, rec.y);
|
|
|
714 }
|
|
|
715 #endif
|
|
|
716 #ifdef FEAT_XIM
|
|
|
717 xim_set_preedit();
|
|
|
718 #endif
|
|
|
719 }
|
|
|
720
|
|
|
721 /* ARGSUSED */
|
|
|
722 static void
|
|
|
723 gui_x11_focus_change_cb(w, data, event, dum)
|
|
|
724 Widget w;
|
|
|
725 XtPointer data;
|
|
|
726 XEvent *event;
|
|
|
727 Boolean *dum;
|
|
|
728 {
|
|
|
729 gui_focus_change(event->type == FocusIn);
|
|
|
730 }
|
|
|
731
|
|
|
732 /* ARGSUSED */
|
|
|
733 static void
|
|
|
734 gui_x11_enter_cb(w, data, event, dum)
|
|
|
735 Widget w;
|
|
|
736 XtPointer data;
|
|
|
737 XEvent *event;
|
|
|
738 Boolean *dum;
|
|
|
739 {
|
|
|
740 gui_focus_change(TRUE);
|
|
|
741 }
|
|
|
742
|
|
|
743 /* ARGSUSED */
|
|
|
744 static void
|
|
|
745 gui_x11_leave_cb(w, data, event, dum)
|
|
|
746 Widget w;
|
|
|
747 XtPointer data;
|
|
|
748 XEvent *event;
|
|
|
749 Boolean *dum;
|
|
|
750 {
|
|
|
751 gui_focus_change(FALSE);
|
|
|
752 }
|
|
|
753
|
|
|
754 #if defined(X_HAVE_UTF8_STRING) && defined(FEAT_MBYTE)
|
|
|
755 # if X_HAVE_UTF8_STRING
|
|
|
756 # define USE_UTF8LOOKUP
|
|
|
757 # endif
|
|
|
758 #endif
|
|
|
759
|
|
|
760 /* ARGSUSED */
|
|
|
761 void
|
|
|
762 gui_x11_key_hit_cb(w, dud, event, dum)
|
|
|
763 Widget w;
|
|
|
764 XtPointer dud;
|
|
|
765 XEvent *event;
|
|
|
766 Boolean *dum;
|
|
|
767 {
|
|
|
768 XKeyPressedEvent *ev_press;
|
|
|
769 #ifdef FEAT_XIM
|
|
|
770 char_u string2[256];
|
|
|
771 char_u string_shortbuf[256];
|
|
|
772 char_u *string = string_shortbuf;
|
|
|
773 Boolean string_alloced = False;
|
|
|
774 Status status;
|
|
|
775 #else
|
|
|
776 char_u string[4], string2[3];
|
|
|
777 #endif
|
|
|
778 KeySym key_sym, key_sym2;
|
|
|
779 int len, len2;
|
|
|
780 int i;
|
|
|
781 int modifiers;
|
|
|
782 int key;
|
|
|
783
|
|
|
784 ev_press = (XKeyPressedEvent *)event;
|
|
|
785
|
|
|
786 #ifdef FEAT_XIM
|
|
|
787 if (xic)
|
|
|
788 {
|
|
|
789 # ifdef USE_UTF8LOOKUP
|
|
|
790 /* XFree86 4.0.2 or newer: Be able to get UTF-8 characters even when
|
|
|
791 * the locale isn't utf-8. */
|
|
|
792 if (enc_utf8)
|
|
|
793 len = Xutf8LookupString(xic, ev_press, (char *)string,
|
|
|
794 sizeof(string_shortbuf), &key_sym, &status);
|
|
|
795 else
|
|
|
796 # endif
|
|
|
797 len = XmbLookupString(xic, ev_press, (char *)string,
|
|
|
798 sizeof(string_shortbuf), &key_sym, &status);
|
|
|
799 if (status == XBufferOverflow)
|
|
|
800 {
|
|
|
801 string = (char_u *)XtMalloc(len + 1);
|
|
|
802 string_alloced = True;
|
|
|
803 # ifdef USE_UTF8LOOKUP
|
|
|
804 /* XFree86 4.0.2 or newer: Be able to get UTF-8 characters even
|
|
|
805 * when the locale isn't utf-8. */
|
|
|
806 if (enc_utf8)
|
|
|
807 len = Xutf8LookupString(xic, ev_press, (char *)string,
|
|
|
808 len, &key_sym, &status);
|
|
|
809 else
|
|
|
810 # endif
|
|
|
811 len = XmbLookupString(xic, ev_press, (char *)string,
|
|
|
812 len, &key_sym, &status);
|
|
|
813 }
|
|
|
814 if (status == XLookupNone || status == XLookupChars)
|
|
|
815 key_sym = XK_VoidSymbol;
|
|
|
816
|
|
|
817 # ifdef FEAT_MBYTE
|
|
|
818 /* Do conversion from 'termencoding' to 'encoding'. When using
|
|
|
819 * Xutf8LookupString() it has already been done. */
|
|
|
820 if (len > 0 && input_conv.vc_type != CONV_NONE
|
|
|
821 # ifdef USE_UTF8LOOKUP
|
|
|
822 && !enc_utf8
|
|
|
823 # endif
|
|
|
824 )
|
|
|
825 {
|
|
|
826 int maxlen = len * 4 + 40; /* guessed */
|
|
|
827 char_u *p = (char_u *)XtMalloc(maxlen);
|
|
|
828
|
|
|
829 mch_memmove(p, string, len);
|
|
|
830 if (string_alloced)
|
|
|
831 XtFree((char *)string);
|
|
|
832 string = p;
|
|
|
833 string_alloced = True;
|
|
|
834 len = convert_input(p, len, maxlen);
|
|
|
835 }
|
|
|
836 # endif
|
|
|
837
|
|
|
838 /* Translate CSI to K_CSI, otherwise it could be recognized as the
|
|
|
839 * start of a special key. */
|
|
|
840 for (i = 0; i < len; ++i)
|
|
|
841 if (string[i] == CSI)
|
|
|
842 {
|
|
|
843 char_u *p = (char_u *)XtMalloc(len + 3);
|
|
|
844
|
|
|
845 mch_memmove(p, string, i + 1);
|
|
|
846 p[i + 1] = KS_EXTRA;
|
|
|
847 p[i + 2] = (int)KE_CSI;
|
|
|
848 mch_memmove(p + i + 3, string + i + 1, len - i);
|
|
|
849 if (string_alloced)
|
|
|
850 XtFree((char *)string);
|
|
|
851 string = p;
|
|
|
852 string_alloced = True;
|
|
|
853 i += 2;
|
|
|
854 len += 2;
|
|
|
855 }
|
|
|
856 }
|
|
|
857 else
|
|
|
858 #endif
|
|
|
859 len = XLookupString(ev_press, (char *)string, sizeof(string),
|
|
|
860 &key_sym, NULL);
|
|
|
861
|
|
|
862 #ifdef SunXK_F36
|
|
|
863 /*
|
|
|
864 * These keys have bogus lookup strings, and trapping them here is
|
|
|
865 * easier than trying to XRebindKeysym() on them with every possible
|
|
|
866 * combination of modifiers.
|
|
|
867 */
|
|
|
868 if (key_sym == SunXK_F36 || key_sym == SunXK_F37)
|
|
|
869 len = 0;
|
|
|
870 #endif
|
|
|
871
|
|
|
872 #ifdef FEAT_HANGULIN
|
|
|
873 if ((key_sym == XK_space) && (ev_press->state & ShiftMask))
|
|
|
874 {
|
|
|
875 hangul_input_state_toggle();
|
|
|
876 goto theend;
|
|
|
877 }
|
|
|
878 #endif
|
|
|
879
|
|
|
880 if (key_sym == XK_space)
|
|
|
881 string[0] = ' '; /* Otherwise Ctrl-Space doesn't work */
|
|
|
882
|
|
|
883 /*
|
|
|
884 * Only on some machines ^_ requires Ctrl+Shift+minus. For consistency,
|
|
|
885 * allow just Ctrl+minus too.
|
|
|
886 */
|
|
|
887 if (key_sym == XK_minus && (ev_press->state & ControlMask))
|
|
|
888 string[0] = Ctrl__;
|
|
|
889
|
|
|
890 #ifdef XK_ISO_Left_Tab
|
|
|
891 /* why do we get XK_ISO_Left_Tab instead of XK_Tab for shift-tab? */
|
|
|
892 if (key_sym == XK_ISO_Left_Tab)
|
|
|
893 {
|
|
|
894 key_sym = XK_Tab;
|
|
|
895 string[0] = TAB;
|
|
|
896 len = 1;
|
|
|
897 }
|
|
|
898 #endif
|
|
|
899
|
|
|
900 /* Check for Alt/Meta key (Mod1Mask), but not for a BS, DEL or character
|
|
|
901 * that already has the 8th bit set. And not when using a double-byte
|
|
|
902 * encoding, setting the 8th bit may make it the lead byte of a
|
|
|
903 * double-byte character. */
|
|
|
904 if (len == 1
|
|
|
905 && (ev_press->state & Mod1Mask)
|
|
|
906 && !(key_sym == XK_BackSpace || key_sym == XK_Delete)
|
|
|
907 && (string[0] & 0x80) == 0
|
|
|
908 #ifdef FEAT_MBYTE
|
|
|
909 && !enc_dbcs
|
|
|
910 #endif
|
|
|
911 )
|
|
|
912 {
|
|
|
913 #if defined(FEAT_MENU) && defined(FEAT_GUI_MOTIF)
|
|
|
914 /* Ignore ALT keys when they are used for the menu only */
|
|
|
915 if (gui.menu_is_active
|
|
|
916 && (p_wak[0] == 'y'
|
|
|
917 || (p_wak[0] == 'm' && gui_is_menu_shortcut(string[0]))))
|
|
|
918 goto theend;
|
|
|
919 #endif
|
|
|
920 /*
|
|
|
921 * Before we set the 8th bit, check to make sure the user doesn't
|
|
|
922 * already have a mapping defined for this sequence. We determine this
|
|
|
923 * by checking to see if the input would be the same without the
|
|
|
924 * Alt/Meta key.
|
|
|
925 * Don't do this for <S-M-Tab>, that should become K_S_TAB with ALT.
|
|
|
926 */
|
|
|
927 ev_press->state &= ~Mod1Mask;
|
|
|
928 len2 = XLookupString(ev_press, (char *)string2, sizeof(string2),
|
|
|
929 &key_sym2, NULL);
|
|
|
930 if (key_sym2 == XK_space)
|
|
|
931 string2[0] = ' '; /* Otherwise Meta-Ctrl-Space doesn't work */
|
|
|
932 if ( len2 == 1
|
|
|
933 && string[0] == string2[0]
|
|
|
934 && !(key_sym == XK_Tab && (ev_press->state & ShiftMask)))
|
|
|
935 {
|
|
|
936 string[0] |= 0x80;
|
|
|
937 #ifdef FEAT_MBYTE
|
|
|
938 if (enc_utf8) /* convert to utf-8 */
|
|
|
939 {
|
|
|
940 string[1] = string[0] & 0xbf;
|
|
|
941 string[0] = ((unsigned)string[0] >> 6) + 0xc0;
|
|
|
942 if (string[1] == CSI)
|
|
|
943 {
|
|
|
944 string[2] = KS_EXTRA;
|
|
|
945 string[3] = (int)KE_CSI;
|
|
|
946 len = 4;
|
|
|
947 }
|
|
|
948 else
|
|
|
949 len = 2;
|
|
|
950 }
|
|
|
951 #endif
|
|
|
952 }
|
|
|
953 else
|
|
|
954 ev_press->state |= Mod1Mask;
|
|
|
955 }
|
|
|
956
|
|
|
957 if (len == 1 && string[0] == CSI)
|
|
|
958 {
|
|
|
959 string[1] = KS_EXTRA;
|
|
|
960 string[2] = (int)KE_CSI;
|
|
|
961 len = -3;
|
|
|
962 }
|
|
|
963
|
|
|
964 /* Check for special keys. Also do this when len == 1 (key has an ASCII
|
|
|
965 * value) to detect backspace, delete and keypad keys. */
|
|
|
966 if (len == 0 || len == 1)
|
|
|
967 {
|
|
|
968 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++)
|
|
|
969 {
|
|
|
970 if (special_keys[i].key_sym == key_sym)
|
|
|
971 {
|
|
|
972 string[0] = CSI;
|
|
|
973 string[1] = special_keys[i].vim_code0;
|
|
|
974 string[2] = special_keys[i].vim_code1;
|
|
|
975 len = -3;
|
|
|
976 break;
|
|
|
977 }
|
|
|
978 }
|
|
|
979 }
|
|
|
980
|
|
|
981 /* Unrecognised key is ignored. */
|
|
|
982 if (len == 0)
|
|
|
983 goto theend;
|
|
|
984
|
|
|
985 /* Special keys (and a few others) may have modifiers. Also when using a
|
|
|
986 * double-byte encoding (can't set the 8th bit). */
|
|
|
987 if (len == -3 || key_sym == XK_space || key_sym == XK_Tab
|
|
|
988 || key_sym == XK_Return || key_sym == XK_Linefeed
|
|
|
989 || key_sym == XK_Escape
|
|
|
990 #ifdef FEAT_MBYTE
|
|
|
991 || (enc_dbcs && len == 1 && (ev_press->state & Mod1Mask))
|
|
|
992 #endif
|
|
|
993 )
|
|
|
994 {
|
|
|
995 modifiers = 0;
|
|
|
996 if (ev_press->state & ShiftMask)
|
|
|
997 modifiers |= MOD_MASK_SHIFT;
|
|
|
998 if (ev_press->state & ControlMask)
|
|
|
999 modifiers |= MOD_MASK_CTRL;
|
|
|
1000 if (ev_press->state & Mod1Mask)
|
|
|
1001 modifiers |= MOD_MASK_ALT;
|
|
179
|
1002 if (ev_press->state & Mod4Mask)
|
|
|
1003 modifiers |= MOD_MASK_META;
|
|
7
|
1004
|
|
|
1005 /*
|
|
|
1006 * For some keys a shift modifier is translated into another key
|
|
|
1007 * code.
|
|
|
1008 */
|
|
|
1009 if (len == -3)
|
|
|
1010 key = TO_SPECIAL(string[1], string[2]);
|
|
|
1011 else
|
|
|
1012 key = string[0];
|
|
|
1013 key = simplify_key(key, &modifiers);
|
|
|
1014 if (key == CSI)
|
|
|
1015 key = K_CSI;
|
|
|
1016 if (IS_SPECIAL(key))
|
|
|
1017 {
|
|
|
1018 string[0] = CSI;
|
|
|
1019 string[1] = K_SECOND(key);
|
|
|
1020 string[2] = K_THIRD(key);
|
|
|
1021 len = 3;
|
|
|
1022 }
|
|
|
1023 else
|
|
|
1024 {
|
|
|
1025 string[0] = key;
|
|
|
1026 len = 1;
|
|
|
1027 }
|
|
|
1028
|
|
|
1029 if (modifiers != 0)
|
|
|
1030 {
|
|
|
1031 string2[0] = CSI;
|
|
|
1032 string2[1] = KS_MODIFIER;
|
|
|
1033 string2[2] = modifiers;
|
|
|
1034 add_to_input_buf(string2, 3);
|
|
|
1035 }
|
|
|
1036 }
|
|
|
1037
|
|
|
1038 if (len == 1 && ((string[0] == Ctrl_C && ctrl_c_interrupts)
|
|
|
1039 #ifdef UNIX
|
|
|
1040 || (intr_char != 0 && string[0] == intr_char)
|
|
|
1041 #endif
|
|
|
1042 ))
|
|
|
1043 {
|
|
|
1044 trash_input_buf();
|
|
|
1045 got_int = TRUE;
|
|
|
1046 }
|
|
|
1047
|
|
|
1048 add_to_input_buf(string, len);
|
|
|
1049
|
|
|
1050 /*
|
|
|
1051 * blank out the pointer if necessary
|
|
|
1052 */
|
|
|
1053 if (p_mh)
|
|
|
1054 gui_mch_mousehide(TRUE);
|
|
|
1055
|
|
|
1056 #if defined(FEAT_BEVAL_TIP)
|
|
|
1057 {
|
|
|
1058 BalloonEval *be;
|
|
|
1059
|
|
|
1060 if ((be = gui_mch_currently_showing_beval()) != NULL)
|
|
|
1061 gui_mch_unpost_balloon(be);
|
|
|
1062 }
|
|
|
1063 #endif
|
|
|
1064 theend:
|
|
|
1065 {} /* some compilers need a statement here */
|
|
|
1066 #ifdef FEAT_XIM
|
|
|
1067 if (string_alloced)
|
|
|
1068 XtFree((char *)string);
|
|
|
1069 #endif
|
|
|
1070 }
|
|
|
1071
|
|
|
1072 /* ARGSUSED */
|
|
|
1073 static void
|
|
|
1074 gui_x11_mouse_cb(w, dud, event, dum)
|
|
|
1075 Widget w;
|
|
|
1076 XtPointer dud;
|
|
|
1077 XEvent *event;
|
|
|
1078 Boolean *dum;
|
|
|
1079 {
|
|
|
1080 static XtIntervalId timer = (XtIntervalId)0;
|
|
|
1081 static int timed_out = TRUE;
|
|
|
1082
|
|
|
1083 int button;
|
|
|
1084 int repeated_click = FALSE;
|
|
|
1085 int x, y;
|
|
|
1086 int_u x_modifiers;
|
|
|
1087 int_u vim_modifiers;
|
|
|
1088
|
|
|
1089 if (event->type == MotionNotify)
|
|
|
1090 {
|
|
|
1091 /* Get the latest position, avoids lagging behind on a drag. */
|
|
|
1092 x = event->xmotion.x;
|
|
|
1093 y = event->xmotion.y;
|
|
|
1094 x_modifiers = event->xmotion.state;
|
|
|
1095 button = (x_modifiers & (Button1Mask | Button2Mask | Button3Mask))
|
|
|
1096 ? MOUSE_DRAG : ' ';
|
|
|
1097
|
|
|
1098 /*
|
|
|
1099 * if our pointer is currently hidden, then we should show it.
|
|
|
1100 */
|
|
|
1101 gui_mch_mousehide(FALSE);
|
|
|
1102
|
|
|
1103 if (button != MOUSE_DRAG) /* just moving the rodent */
|
|
|
1104 {
|
|
|
1105 #ifdef FEAT_MENU
|
|
|
1106 if (dud) /* moved in vimForm */
|
|
|
1107 y -= gui.menu_height;
|
|
|
1108 #endif
|
|
|
1109 gui_mouse_moved(x, y);
|
|
|
1110 return;
|
|
|
1111 }
|
|
|
1112 }
|
|
|
1113 else
|
|
|
1114 {
|
|
|
1115 x = event->xbutton.x;
|
|
|
1116 y = event->xbutton.y;
|
|
|
1117 if (event->type == ButtonPress)
|
|
|
1118 {
|
|
|
1119 /* Handle multiple clicks */
|
|
|
1120 if (!timed_out)
|
|
|
1121 {
|
|
|
1122 XtRemoveTimeOut(timer);
|
|
|
1123 repeated_click = TRUE;
|
|
|
1124 }
|
|
|
1125 timed_out = FALSE;
|
|
|
1126 timer = XtAppAddTimeOut(app_context, (long_u)p_mouset,
|
|
|
1127 gui_x11_timer_cb, &timed_out);
|
|
|
1128 switch (event->xbutton.button)
|
|
|
1129 {
|
|
|
1130 case Button1: button = MOUSE_LEFT; break;
|
|
|
1131 case Button2: button = MOUSE_MIDDLE; break;
|
|
|
1132 case Button3: button = MOUSE_RIGHT; break;
|
|
|
1133 case Button4: button = MOUSE_4; break;
|
|
|
1134 case Button5: button = MOUSE_5; break;
|
|
|
1135 default:
|
|
|
1136 return; /* Unknown button */
|
|
|
1137 }
|
|
|
1138 }
|
|
|
1139 else if (event->type == ButtonRelease)
|
|
|
1140 button = MOUSE_RELEASE;
|
|
|
1141 else
|
|
|
1142 return; /* Unknown mouse event type */
|
|
|
1143
|
|
|
1144 x_modifiers = event->xbutton.state;
|
|
|
1145 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU)
|
|
|
1146 last_mouse_event = event->xbutton;
|
|
|
1147 #endif
|
|
|
1148 }
|
|
|
1149
|
|
|
1150 vim_modifiers = 0x0;
|
|
|
1151 if (x_modifiers & ShiftMask)
|
|
|
1152 vim_modifiers |= MOUSE_SHIFT;
|
|
|
1153 if (x_modifiers & ControlMask)
|
|
|
1154 vim_modifiers |= MOUSE_CTRL;
|
|
|
1155 if (x_modifiers & Mod1Mask) /* Alt or Meta key */
|
|
|
1156 vim_modifiers |= MOUSE_ALT;
|
|
|
1157
|
|
|
1158 gui_send_mouse_event(button, x, y, repeated_click, vim_modifiers);
|
|
|
1159 }
|
|
|
1160
|
|
|
1161 #ifdef FEAT_SNIFF
|
|
|
1162 /* ARGSUSED */
|
|
|
1163 static void
|
|
|
1164 gui_x11_sniff_request_cb(closure, source, id)
|
|
|
1165 XtPointer closure;
|
|
|
1166 int *source;
|
|
|
1167 XtInputId *id;
|
|
|
1168 {
|
|
|
1169 static char_u bytes[3] = {CSI, (int)KS_EXTRA, (int)KE_SNIFF};
|
|
|
1170
|
|
|
1171 add_to_input_buf(bytes, 3);
|
|
|
1172 }
|
|
|
1173 #endif
|
|
|
1174
|
|
|
1175 /*
|
|
|
1176 * End of call-back routines
|
|
|
1177 */
|
|
|
1178
|
|
|
1179 /*
|
|
|
1180 * Parse the GUI related command-line arguments. Any arguments used are
|
|
|
1181 * deleted from argv, and *argc is decremented accordingly. This is called
|
|
|
1182 * when vim is started, whether or not the GUI has been started.
|
|
|
1183 */
|
|
|
1184 void
|
|
|
1185 gui_mch_prepare(argc, argv)
|
|
|
1186 int *argc;
|
|
|
1187 char **argv;
|
|
|
1188 {
|
|
|
1189 int arg;
|
|
|
1190 int i;
|
|
|
1191
|
|
|
1192 /*
|
|
|
1193 * Move all the entries in argv which are relevant to X into gui_argv.
|
|
|
1194 */
|
|
|
1195 gui_argc = 0;
|
|
|
1196 gui_argv = (char **)lalloc((long_u)(*argc * sizeof(char *)), FALSE);
|
|
|
1197 if (gui_argv == NULL)
|
|
|
1198 return;
|
|
|
1199 gui_argv[gui_argc++] = argv[0];
|
|
|
1200 arg = 1;
|
|
|
1201 while (arg < *argc)
|
|
|
1202 {
|
|
|
1203 /* Look for argv[arg] in cmdline_options[] table */
|
|
|
1204 for (i = 0; i < XtNumber(cmdline_options); i++)
|
|
|
1205 if (strcmp(argv[arg], cmdline_options[i].option) == 0)
|
|
|
1206 break;
|
|
|
1207
|
|
|
1208 if (i < XtNumber(cmdline_options))
|
|
|
1209 {
|
|
|
1210 /* Remember finding "-rv" or "-reverse" */
|
|
|
1211 if (strcmp("-rv", argv[arg]) == 0
|
|
|
1212 || strcmp("-reverse", argv[arg]) == 0)
|
|
|
1213 found_reverse_arg = TRUE;
|
|
|
1214 else if ((strcmp("-fn", argv[arg]) == 0
|
|
|
1215 || strcmp("-font", argv[arg]) == 0)
|
|
|
1216 && arg + 1 < *argc)
|
|
|
1217 font_argument = argv[arg + 1];
|
|
|
1218
|
|
|
1219 /* Found match in table, so move it into gui_argv */
|
|
|
1220 gui_argv[gui_argc++] = argv[arg];
|
|
|
1221 if (--*argc > arg)
|
|
|
1222 {
|
|
|
1223 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg)
|
|
|
1224 * sizeof(char *));
|
|
|
1225 if (cmdline_options[i].argKind != XrmoptionNoArg)
|
|
|
1226 {
|
|
|
1227 /* Move the options argument as well */
|
|
|
1228 gui_argv[gui_argc++] = argv[arg];
|
|
|
1229 if (--*argc > arg)
|
|
|
1230 mch_memmove(&argv[arg], &argv[arg + 1], (*argc - arg)
|
|
|
1231 * sizeof(char *));
|
|
|
1232 }
|
|
|
1233 }
|
|
|
1234 argv[*argc] = NULL;
|
|
|
1235 }
|
|
|
1236 else
|
|
|
1237 #ifdef FEAT_SUN_WORKSHOP
|
|
|
1238 if (strcmp("-ws", argv[arg]) == 0)
|
|
|
1239 {
|
|
|
1240 usingSunWorkShop++;
|
|
|
1241 p_acd = TRUE;
|
|
|
1242 gui.dofork = FALSE; /* don't fork() when starting GUI */
|
|
|
1243 mch_memmove(&argv[arg], &argv[arg + 1],
|
|
|
1244 (--*argc - arg) * sizeof(char *));
|
|
|
1245 argv[*argc] = NULL;
|
|
|
1246 # ifdef WSDEBUG
|
|
|
1247 wsdebug_wait(WT_ENV | WT_WAIT | WT_STOP, "SPRO_GVIM_WAIT", 20);
|
|
|
1248 wsdebug_log_init("SPRO_GVIM_DEBUG", "SPRO_GVIM_DLEVEL");
|
|
|
1249 # endif
|
|
|
1250 }
|
|
|
1251 else
|
|
|
1252 #endif
|
|
|
1253 #ifdef FEAT_NETBEANS_INTG
|
|
|
1254 if (strncmp("-nb", argv[arg], 3) == 0)
|
|
|
1255 {
|
|
|
1256 usingNetbeans++;
|
|
|
1257 gui.dofork = FALSE; /* don't fork() when starting GUI */
|
|
|
1258 netbeansArg = argv[arg];
|
|
|
1259 mch_memmove(&argv[arg], &argv[arg + 1],
|
|
|
1260 (--*argc - arg) * sizeof(char *));
|
|
|
1261 argv[*argc] = NULL;
|
|
|
1262 }
|
|
|
1263 else
|
|
|
1264 #endif
|
|
|
1265 arg++;
|
|
|
1266 }
|
|
|
1267 }
|
|
|
1268
|
|
|
1269 #ifndef XtSpecificationRelease
|
|
|
1270 # define CARDINAL (Cardinal *)
|
|
|
1271 #else
|
|
|
1272 # if XtSpecificationRelease == 4
|
|
|
1273 # define CARDINAL (Cardinal *)
|
|
|
1274 # else
|
|
|
1275 # define CARDINAL (int *)
|
|
|
1276 # endif
|
|
|
1277 #endif
|
|
|
1278
|
|
|
1279 /*
|
|
|
1280 * Check if the GUI can be started. Called before gvimrc is sourced.
|
|
|
1281 * Return OK or FAIL.
|
|
|
1282 */
|
|
|
1283 int
|
|
|
1284 gui_mch_init_check()
|
|
|
1285 {
|
|
|
1286 #ifdef FEAT_XIM
|
|
|
1287 XtSetLanguageProc(NULL, NULL, NULL);
|
|
|
1288 #endif
|
|
|
1289 open_app_context();
|
|
|
1290 if (app_context != NULL)
|
|
|
1291 gui.dpy = XtOpenDisplay(app_context, 0, VIM_NAME, VIM_CLASS,
|
|
51
|
1292 cmdline_options, XtNumber(cmdline_options),
|
|
|
1293 CARDINAL &gui_argc, gui_argv);
|
|
7
|
1294
|
|
|
1295 if (app_context == NULL || gui.dpy == NULL)
|
|
|
1296 {
|
|
|
1297 gui.dying = TRUE;
|
|
|
1298 EMSG(_(e_opendisp));
|
|
|
1299 return FAIL;
|
|
|
1300 }
|
|
|
1301 return OK;
|
|
|
1302 }
|
|
|
1303
|
|
|
1304
|
|
|
1305 #ifdef USE_XSMP
|
|
|
1306 /*
|
|
|
1307 * Handle XSMP processing, de-registering the attachment upon error
|
|
|
1308 */
|
|
|
1309 static XtInputId _xsmp_xtinputid;
|
|
|
1310
|
|
|
1311 static void local_xsmp_handle_requests __ARGS((XtPointer c, int *s, XtInputId *i));
|
|
|
1312
|
|
|
1313 /*ARGSUSED*/
|
|
|
1314 static void
|
|
|
1315 local_xsmp_handle_requests(c, s, i)
|
|
|
1316 XtPointer c;
|
|
|
1317 int *s;
|
|
|
1318 XtInputId *i;
|
|
|
1319 {
|
|
|
1320 if (xsmp_handle_requests() == FAIL)
|
|
|
1321 XtRemoveInput(_xsmp_xtinputid);
|
|
|
1322 }
|
|
|
1323 #endif
|
|
|
1324
|
|
|
1325
|
|
|
1326 /*
|
|
|
1327 * Initialise the X GUI. Create all the windows, set up all the call-backs etc.
|
|
|
1328 * Returns OK for success, FAIL when the GUI can't be started.
|
|
|
1329 */
|
|
|
1330 int
|
|
|
1331 gui_mch_init()
|
|
|
1332 {
|
|
|
1333 XtGCMask gc_mask;
|
|
|
1334 XGCValues gc_vals;
|
|
|
1335 int x, y, mask;
|
|
|
1336 unsigned w, h;
|
|
|
1337
|
|
|
1338 #if 0
|
|
|
1339 /* Uncomment this to enable synchronous mode for debugging */
|
|
|
1340 XSynchronize(gui.dpy, True);
|
|
|
1341 #endif
|
|
|
1342
|
|
|
1343 vimShell = XtVaAppCreateShell(VIM_NAME, VIM_CLASS,
|
|
|
1344 applicationShellWidgetClass, gui.dpy, NULL);
|
|
|
1345
|
|
|
1346 /*
|
|
|
1347 * Get the application resources
|
|
|
1348 */
|
|
|
1349 XtVaGetApplicationResources(vimShell, (XtPointer)&gui,
|
|
|
1350 vim_resources, XtNumber(vim_resources), NULL);
|
|
|
1351
|
|
|
1352 gui.scrollbar_height = gui.scrollbar_width;
|
|
|
1353
|
|
|
1354 /*
|
|
|
1355 * Get the colors ourselves. Using the automatic conversion doesn't
|
|
|
1356 * handle looking for approximate colors.
|
|
|
1357 */
|
|
|
1358 /* NOTE: These next few lines are an exact duplicate of gui_athena.c's
|
|
|
1359 * gui_mch_def_colors(). Why?
|
|
|
1360 */
|
|
|
1361 gui.menu_fg_pixel = gui_get_color((char_u *)gui.rsrc_menu_fg_name);
|
|
|
1362 gui.menu_bg_pixel = gui_get_color((char_u *)gui.rsrc_menu_bg_name);
|
|
|
1363 gui.scroll_fg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_fg_name);
|
|
|
1364 gui.scroll_bg_pixel = gui_get_color((char_u *)gui.rsrc_scroll_bg_name);
|
|
|
1365 #ifdef FEAT_BEVAL
|
|
|
1366 gui.tooltip_fg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_fg_name);
|
|
|
1367 gui.tooltip_bg_pixel = gui_get_color((char_u *)gui.rsrc_tooltip_bg_name);
|
|
|
1368 #endif
|
|
|
1369
|
|
|
1370 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA)
|
|
|
1371 /* If the menu height was set, don't change it at runtime */
|
|
|
1372 if (gui.menu_height != MENU_DEFAULT_HEIGHT)
|
|
|
1373 gui.menu_height_fixed = TRUE;
|
|
|
1374 #endif
|
|
|
1375
|
|
|
1376 /* Set default foreground and background colours */
|
|
|
1377 gui.norm_pixel = gui.def_norm_pixel;
|
|
|
1378 gui.back_pixel = gui.def_back_pixel;
|
|
|
1379
|
|
|
1380 /* Check if reverse video needs to be applied (on Sun it's done by X) */
|
|
|
1381 if (gui.rsrc_rev_video && gui_get_lightness(gui.back_pixel)
|
|
|
1382 > gui_get_lightness(gui.norm_pixel))
|
|
|
1383 {
|
|
|
1384 gui.norm_pixel = gui.def_back_pixel;
|
|
|
1385 gui.back_pixel = gui.def_norm_pixel;
|
|
|
1386 gui.def_norm_pixel = gui.norm_pixel;
|
|
|
1387 gui.def_back_pixel = gui.back_pixel;
|
|
|
1388 }
|
|
|
1389
|
|
|
1390 /* Get the colors from the "Normal", "Tooltip", "Scrollbar" and "Menu"
|
|
|
1391 * group (set in syntax.c or in a vimrc file) */
|
|
|
1392 set_normal_colors();
|
|
|
1393
|
|
|
1394 /*
|
|
|
1395 * Check that none of the colors are the same as the background color
|
|
|
1396 */
|
|
|
1397 gui_check_colors();
|
|
|
1398
|
|
|
1399 /*
|
|
|
1400 * Set up the GCs. The font attributes will be set in gui_init_font().
|
|
|
1401 */
|
|
|
1402 gc_mask = GCForeground | GCBackground;
|
|
|
1403 gc_vals.foreground = gui.norm_pixel;
|
|
|
1404 gc_vals.background = gui.back_pixel;
|
|
|
1405 gui.text_gc = XtGetGC(vimShell, gc_mask, &gc_vals);
|
|
|
1406
|
|
|
1407 gc_vals.foreground = gui.back_pixel;
|
|
|
1408 gc_vals.background = gui.norm_pixel;
|
|
|
1409 gui.back_gc = XtGetGC(vimShell, gc_mask, &gc_vals);
|
|
|
1410
|
|
|
1411 gc_mask |= GCFunction;
|
|
|
1412 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel;
|
|
|
1413 gc_vals.background = gui.norm_pixel ^ gui.back_pixel;
|
|
|
1414 gc_vals.function = GXxor;
|
|
|
1415 gui.invert_gc = XtGetGC(vimShell, gc_mask, &gc_vals);
|
|
|
1416
|
|
|
1417 gui.visibility = VisibilityUnobscured;
|
|
|
1418 x11_setup_atoms(gui.dpy);
|
|
|
1419
|
|
|
1420 if (gui_win_x != -1 && gui_win_y != -1)
|
|
|
1421 gui_mch_set_winpos(gui_win_x, gui_win_y);
|
|
|
1422
|
|
|
1423 /* Now adapt the supplied(?) geometry-settings */
|
|
|
1424 /* Added by Kjetil Jacobsen <kjetilja@stud.cs.uit.no> */
|
|
|
1425 if (gui.geom != NULL && *gui.geom != NUL)
|
|
|
1426 {
|
|
|
1427 mask = XParseGeometry((char *)gui.geom, &x, &y, &w, &h);
|
|
|
1428 if (mask & WidthValue)
|
|
|
1429 Columns = w;
|
|
|
1430 if (mask & HeightValue)
|
|
|
1431 Rows = h;
|
|
|
1432 /*
|
|
|
1433 * Set the (x,y) position of the main window only if specified in the
|
|
|
1434 * users geometry, so we get good defaults when they don't. This needs
|
|
|
1435 * to be done before the shell is popped up.
|
|
|
1436 */
|
|
|
1437 if (mask & (XValue|YValue))
|
|
|
1438 XtVaSetValues(vimShell, XtNgeometry, gui.geom, NULL);
|
|
|
1439 }
|
|
|
1440
|
|
|
1441 gui_x11_create_widgets();
|
|
|
1442
|
|
|
1443 /*
|
|
|
1444 * Add an icon to Vim (Marcel Douben: 11 May 1998).
|
|
|
1445 */
|
|
|
1446 if (vim_strchr(p_go, GO_ICON) != NULL)
|
|
|
1447 {
|
|
|
1448 #ifndef HAVE_XPM
|
|
|
1449 # include "vim_icon.xbm"
|
|
|
1450 # include "vim_mask.xbm"
|
|
|
1451
|
|
|
1452 Arg arg[2];
|
|
|
1453
|
|
|
1454 XtSetArg(arg[0], XtNiconPixmap,
|
|
|
1455 XCreateBitmapFromData(gui.dpy,
|
|
|
1456 DefaultRootWindow(gui.dpy),
|
|
|
1457 (char *)vim_icon_bits,
|
|
|
1458 vim_icon_width,
|
|
|
1459 vim_icon_height));
|
|
|
1460 XtSetArg(arg[1], XtNiconMask,
|
|
|
1461 XCreateBitmapFromData(gui.dpy,
|
|
|
1462 DefaultRootWindow(gui.dpy),
|
|
|
1463 (char *)vim_mask_icon_bits,
|
|
|
1464 vim_mask_icon_width,
|
|
|
1465 vim_mask_icon_height));
|
|
|
1466 XtSetValues(vimShell, arg, (Cardinal)2);
|
|
|
1467 #else
|
|
|
1468 /* Use Pixmaps, looking much nicer. */
|
|
|
1469
|
|
|
1470 /* If you get an error message here, you still need to unpack the runtime
|
|
|
1471 * archive! */
|
|
|
1472 # ifdef magick
|
|
|
1473 # undef magick
|
|
|
1474 # endif
|
|
|
1475 # define magick vim32x32
|
|
|
1476 # include "../runtime/vim32x32.xpm"
|
|
|
1477 # undef magick
|
|
|
1478 # define magick vim16x16
|
|
|
1479 # include "../runtime/vim16x16.xpm"
|
|
|
1480 # undef magick
|
|
|
1481 # define magick vim48x48
|
|
|
1482 # include "../runtime/vim48x48.xpm"
|
|
|
1483 # undef magick
|
|
|
1484
|
|
|
1485 static Pixmap icon = 0;
|
|
|
1486 static Pixmap icon_mask = 0;
|
|
|
1487 static char **magick = vim32x32;
|
|
|
1488 Window root_window;
|
|
|
1489 XIconSize *size;
|
|
|
1490 int number_sizes;
|
|
|
1491 Display *dsp;
|
|
|
1492 Screen *scr;
|
|
|
1493 XpmAttributes attr;
|
|
|
1494 Colormap cmap;
|
|
|
1495
|
|
|
1496 /*
|
|
|
1497 * Adjust the icon to the preferences of the actual window manager.
|
|
|
1498 */
|
|
|
1499 root_window = XRootWindowOfScreen(XtScreen(vimShell));
|
|
|
1500 if (XGetIconSizes(XtDisplay(vimShell), root_window,
|
|
|
1501 &size, &number_sizes) != 0)
|
|
|
1502 {
|
|
|
1503
|
|
|
1504 if (number_sizes > 0)
|
|
|
1505 {
|
|
|
1506 if (size->max_height >= 48 && size->max_height >= 48)
|
|
|
1507 magick = vim48x48;
|
|
|
1508 else if (size->max_height >= 32 && size->max_height >= 32)
|
|
|
1509 magick = vim32x32;
|
|
|
1510 else if (size->max_height >= 16 && size->max_height >= 16)
|
|
|
1511 magick = vim16x16;
|
|
|
1512 }
|
|
|
1513 }
|
|
|
1514
|
|
|
1515 dsp = XtDisplay(vimShell);
|
|
|
1516 scr = XtScreen(vimShell);
|
|
|
1517
|
|
|
1518 cmap = DefaultColormap(dsp, DefaultScreen(dsp));
|
|
|
1519 XtVaSetValues(vimShell, XtNcolormap, cmap, NULL);
|
|
|
1520
|
|
|
1521 attr.valuemask = 0L;
|
|
|
1522 attr.valuemask = XpmCloseness | XpmReturnPixels | XpmColormap | XpmDepth;
|
|
|
1523 attr.closeness = 65535; /* accuracy isn't crucial */
|
|
|
1524 attr.colormap = cmap;
|
|
|
1525 attr.depth = DefaultDepthOfScreen(scr);
|
|
|
1526
|
|
|
1527 if (!icon)
|
|
|
1528 XpmCreatePixmapFromData(dsp, root_window, magick, &icon,
|
|
|
1529 &icon_mask, &attr);
|
|
|
1530
|
|
|
1531 # ifdef FEAT_GUI_ATHENA
|
|
|
1532 XtVaSetValues(vimShell, XtNiconPixmap, icon, XtNiconMask, icon_mask, NULL);
|
|
|
1533 # else
|
|
|
1534 XtVaSetValues(vimShell, XmNiconPixmap, icon, XmNiconMask, icon_mask, NULL);
|
|
|
1535 # endif
|
|
|
1536 #endif
|
|
|
1537 }
|
|
|
1538
|
|
|
1539 if (gui.color_approx)
|
|
|
1540 EMSG(_("Vim E458: Cannot allocate colormap entry, some colors may be incorrect"));
|
|
|
1541
|
|
|
1542 #ifdef FEAT_SUN_WORKSHOP
|
|
|
1543 if (usingSunWorkShop)
|
|
|
1544 workshop_connect(app_context);
|
|
|
1545 #endif
|
|
|
1546
|
|
|
1547 #ifdef FEAT_BEVAL
|
|
|
1548 gui_init_tooltip_font();
|
|
|
1549 #endif
|
|
|
1550 #ifdef FEAT_MENU
|
|
|
1551 gui_init_menu_font();
|
|
|
1552 #endif
|
|
|
1553
|
|
|
1554 #ifdef USE_XSMP
|
|
|
1555 /* Attach listener on ICE connection */
|
|
|
1556 if (-1 != xsmp_icefd)
|
|
|
1557 _xsmp_xtinputid = XtAppAddInput(app_context, xsmp_icefd,
|
|
|
1558 (XtPointer)XtInputReadMask, local_xsmp_handle_requests, NULL);
|
|
|
1559 #endif
|
|
|
1560
|
|
|
1561 return OK;
|
|
|
1562 }
|
|
|
1563
|
|
|
1564 /*
|
|
|
1565 * Called when starting the GUI fails after calling gui_mch_init().
|
|
|
1566 */
|
|
|
1567 void
|
|
|
1568 gui_mch_uninit()
|
|
|
1569 {
|
|
|
1570 gui_x11_destroy_widgets();
|
|
|
1571 XtCloseDisplay(gui.dpy);
|
|
|
1572 gui.dpy = NULL;
|
|
|
1573 vimShell = (Widget)0;
|
|
|
1574 }
|
|
|
1575
|
|
|
1576 /*
|
|
|
1577 * Called when the foreground or background color has been changed.
|
|
|
1578 */
|
|
|
1579 void
|
|
|
1580 gui_mch_new_colors()
|
|
|
1581 {
|
|
|
1582 long_u gc_mask;
|
|
|
1583 XGCValues gc_vals;
|
|
|
1584
|
|
|
1585 gc_mask = GCForeground | GCBackground;
|
|
|
1586 gc_vals.foreground = gui.norm_pixel;
|
|
|
1587 gc_vals.background = gui.back_pixel;
|
|
|
1588 if (gui.text_gc != NULL)
|
|
|
1589 XChangeGC(gui.dpy, gui.text_gc, gc_mask, &gc_vals);
|
|
|
1590
|
|
|
1591 gc_vals.foreground = gui.back_pixel;
|
|
|
1592 gc_vals.background = gui.norm_pixel;
|
|
|
1593 if (gui.back_gc != NULL)
|
|
|
1594 XChangeGC(gui.dpy, gui.back_gc, gc_mask, &gc_vals);
|
|
|
1595
|
|
|
1596 gc_mask |= GCFunction;
|
|
|
1597 gc_vals.foreground = gui.norm_pixel ^ gui.back_pixel;
|
|
|
1598 gc_vals.background = gui.norm_pixel ^ gui.back_pixel;
|
|
|
1599 gc_vals.function = GXxor;
|
|
|
1600 if (gui.invert_gc != NULL)
|
|
|
1601 XChangeGC(gui.dpy, gui.invert_gc, gc_mask, &gc_vals);
|
|
|
1602
|
|
|
1603 gui_x11_set_back_color();
|
|
|
1604 }
|
|
|
1605
|
|
|
1606 /*
|
|
|
1607 * Open the GUI window which was created by a call to gui_mch_init().
|
|
|
1608 */
|
|
|
1609 int
|
|
|
1610 gui_mch_open()
|
|
|
1611 {
|
|
|
1612 /* Actually open the window */
|
|
557
|
1613 XtRealizeWidget(vimShell);
|
|
|
1614 XtManageChild(XtNameToWidget(vimShell, "*vimForm"));
|
|
7
|
1615
|
|
|
1616 gui.wid = gui_x11_get_wid();
|
|
|
1617 gui.blank_pointer = gui_x11_create_blank_mouse();
|
|
|
1618
|
|
|
1619 /*
|
|
|
1620 * Add a callback for the Close item on the window managers menu, and the
|
|
|
1621 * save-yourself event.
|
|
|
1622 */
|
|
|
1623 wm_atoms[SAVE_YOURSELF_IDX] =
|
|
|
1624 XInternAtom(gui.dpy, "WM_SAVE_YOURSELF", False);
|
|
|
1625 wm_atoms[DELETE_WINDOW_IDX] =
|
|
|
1626 XInternAtom(gui.dpy, "WM_DELETE_WINDOW", False);
|
|
|
1627 XSetWMProtocols(gui.dpy, XtWindow(vimShell), wm_atoms, 2);
|
|
|
1628 XtAddEventHandler(vimShell, NoEventMask, True, gui_x11_wm_protocol_handler,
|
|
|
1629 NULL);
|
|
|
1630 #ifdef HAVE_X11_XMU_EDITRES_H
|
|
|
1631 /*
|
|
|
1632 * Enable editres protocol (see "man editres").
|
|
|
1633 * Usually will need to add -lXmu to the linker line as well.
|
|
|
1634 */
|
|
|
1635 XtAddEventHandler(vimShell, (EventMask)0, True, _XEditResCheckMessages,
|
|
|
1636 (XtPointer)NULL);
|
|
|
1637 #endif
|
|
|
1638
|
|
|
1639 #ifdef FEAT_CLIENTSERVER
|
|
|
1640 if (serverName == NULL && serverDelayedStartName != NULL)
|
|
|
1641 {
|
|
|
1642 /* This is a :gui command in a plain vim with no previous server */
|
|
|
1643 commWindow = XtWindow(vimShell);
|
|
|
1644 (void)serverRegisterName(gui.dpy, serverDelayedStartName);
|
|
|
1645 }
|
|
|
1646 else
|
|
|
1647 {
|
|
|
1648 /*
|
|
|
1649 * Cannot handle "widget-less" windows with XtProcessEvent() we'll
|
|
|
1650 * have to change the "server" registration to that of the main window
|
|
|
1651 * If we have not registered a name yet, remember the window
|
|
|
1652 */
|
|
|
1653 serverChangeRegisteredWindow(gui.dpy, XtWindow(vimShell));
|
|
|
1654 }
|
|
|
1655 XtAddEventHandler(vimShell, PropertyChangeMask, False,
|
|
|
1656 gui_x11_send_event_handler, NULL);
|
|
|
1657 #endif
|
|
|
1658
|
|
|
1659
|
|
|
1660 #if defined(FEAT_MENU) && defined(FEAT_GUI_ATHENA)
|
|
|
1661 /* The Athena GUI needs this again after opening the window */
|
|
|
1662 gui_position_menu();
|
|
|
1663 # ifdef FEAT_TOOLBAR
|
|
|
1664 gui_mch_set_toolbar_pos(0, gui.menu_height, gui.menu_width,
|
|
|
1665 gui.toolbar_height);
|
|
|
1666 # endif
|
|
|
1667 #endif
|
|
|
1668
|
|
|
1669 /* Get the colors for the highlight groups (gui_check_colors() might have
|
|
|
1670 * changed them) */
|
|
|
1671 highlight_gui_started(); /* re-init colors and fonts */
|
|
|
1672
|
|
|
1673 #ifdef FEAT_HANGULIN
|
|
|
1674 hangul_keyboard_set();
|
|
|
1675 #endif
|
|
|
1676 #ifdef FEAT_XIM
|
|
|
1677 xim_init();
|
|
|
1678 #endif
|
|
|
1679 #ifdef FEAT_SUN_WORKSHOP
|
|
|
1680 workshop_postinit();
|
|
|
1681 #endif
|
|
|
1682
|
|
|
1683 return OK;
|
|
|
1684 }
|
|
|
1685
|
|
|
1686 #if defined(FEAT_BEVAL) || defined(PROTO)
|
|
|
1687 /*
|
|
|
1688 * Convert the tooltip fontset name to an XFontSet.
|
|
|
1689 */
|
|
|
1690 void
|
|
|
1691 gui_init_tooltip_font()
|
|
|
1692 {
|
|
|
1693 XrmValue from, to;
|
|
|
1694
|
|
|
1695 from.addr = (char *)gui.rsrc_tooltip_font_name;
|
|
|
1696 from.size = strlen(from.addr);
|
|
|
1697 to.addr = (XtPointer)&gui.tooltip_fontset;
|
|
|
1698 to.size = sizeof(XFontSet);
|
|
|
1699
|
|
|
1700 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False)
|
|
|
1701 {
|
|
|
1702 /* Failed. What to do? */
|
|
|
1703 }
|
|
|
1704 }
|
|
|
1705 #endif
|
|
|
1706
|
|
|
1707 #if defined(FEAT_MENU) || defined(PROTO)
|
|
|
1708 /* Convert the menu font/fontset name to an XFontStruct/XFontset */
|
|
|
1709 void
|
|
|
1710 gui_init_menu_font()
|
|
|
1711 {
|
|
|
1712 XrmValue from, to;
|
|
|
1713
|
|
|
1714 #ifdef FONTSET_ALWAYS
|
|
|
1715 from.addr = (char *)gui.rsrc_menu_font_name;
|
|
|
1716 from.size = strlen(from.addr);
|
|
|
1717 to.addr = (XtPointer)&gui.menu_fontset;
|
|
|
1718 to.size = sizeof(GuiFontset);
|
|
|
1719
|
|
|
1720 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontSet, &to) == False)
|
|
|
1721 {
|
|
|
1722 /* Failed. What to do? */
|
|
|
1723 }
|
|
|
1724 #else
|
|
|
1725 from.addr = (char *)gui.rsrc_menu_font_name;
|
|
|
1726 from.size = strlen(from.addr);
|
|
|
1727 to.addr = (XtPointer)&gui.menu_font;
|
|
|
1728 to.size = sizeof(GuiFont);
|
|
|
1729
|
|
|
1730 if (XtConvertAndStore(vimShell, XtRString, &from, XtRFontStruct, &to) == False)
|
|
|
1731 {
|
|
|
1732 /* Failed. What to do? */
|
|
|
1733 }
|
|
|
1734 #endif
|
|
|
1735 }
|
|
|
1736 #endif
|
|
|
1737
|
|
|
1738 /*ARGSUSED*/
|
|
|
1739 void
|
|
|
1740 gui_mch_exit(rc)
|
|
|
1741 int rc;
|
|
|
1742 {
|
|
|
1743 #if 0
|
|
|
1744 /* Lesstif gives an error message here, and so does Solaris. The man page
|
|
|
1745 * says that this isn't needed when exiting, so just skip it. */
|
|
|
1746 XtCloseDisplay(gui.dpy);
|
|
|
1747 #endif
|
|
|
1748 }
|
|
|
1749
|
|
|
1750 /*
|
|
|
1751 * Get the position of the top left corner of the window.
|
|
|
1752 */
|
|
|
1753 int
|
|
|
1754 gui_mch_get_winpos(x, y)
|
|
|
1755 int *x, *y;
|
|
|
1756 {
|
|
|
1757 Dimension xpos, ypos;
|
|
|
1758
|
|
|
1759 XtVaGetValues(vimShell,
|
|
|
1760 XtNx, &xpos,
|
|
|
1761 XtNy, &ypos,
|
|
|
1762 NULL);
|
|
|
1763 *x = xpos;
|
|
|
1764 *y = ypos;
|
|
|
1765 return OK;
|
|
|
1766 }
|
|
|
1767
|
|
|
1768 /*
|
|
|
1769 * Set the position of the top left corner of the window to the given
|
|
|
1770 * coordinates.
|
|
|
1771 */
|
|
|
1772 void
|
|
|
1773 gui_mch_set_winpos(x, y)
|
|
|
1774 int x, y;
|
|
|
1775 {
|
|
|
1776 XtVaSetValues(vimShell,
|
|
|
1777 XtNx, x,
|
|
|
1778 XtNy, y,
|
|
|
1779 NULL);
|
|
|
1780 }
|
|
|
1781
|
|
|
1782 void
|
|
|
1783 gui_mch_set_shellsize(width, height, min_width, min_height,
|
|
|
1784 base_width, base_height)
|
|
|
1785 int width;
|
|
|
1786 int height;
|
|
|
1787 int min_width;
|
|
|
1788 int min_height;
|
|
|
1789 int base_width;
|
|
|
1790 int base_height;
|
|
|
1791 {
|
|
51
|
1792 #ifdef FEAT_XIM
|
|
|
1793 height += xim_get_status_area_height(),
|
|
|
1794 #endif
|
|
7
|
1795 XtVaSetValues(vimShell,
|
|
|
1796 XtNwidthInc, gui.char_width,
|
|
|
1797 XtNheightInc, gui.char_height,
|
|
|
1798 #if defined(XtSpecificationRelease) && XtSpecificationRelease >= 4
|
|
|
1799 XtNbaseWidth, base_width,
|
|
|
1800 XtNbaseHeight, base_height,
|
|
|
1801 #endif
|
|
|
1802 XtNminWidth, min_width,
|
|
|
1803 XtNminHeight, min_height,
|
|
|
1804 XtNwidth, width,
|
|
|
1805 XtNheight, height,
|
|
|
1806 NULL);
|
|
|
1807 }
|
|
|
1808
|
|
|
1809 /*
|
|
445
|
1810 * Allow 10 pixels for horizontal borders, 'guiheadroom' for vertical borders.
|
|
7
|
1811 * Is there no way in X to find out how wide the borders really are?
|
|
|
1812 */
|
|
|
1813 void
|
|
|
1814 gui_mch_get_screen_dimensions(screen_w, screen_h)
|
|
|
1815 int *screen_w;
|
|
|
1816 int *screen_h;
|
|
|
1817 {
|
|
|
1818 *screen_w = DisplayWidth(gui.dpy, DefaultScreen(gui.dpy)) - 10;
|
|
|
1819 *screen_h = DisplayHeight(gui.dpy, DefaultScreen(gui.dpy)) - p_ghr;
|
|
|
1820 }
|
|
|
1821
|
|
|
1822 /*
|
|
|
1823 * Initialise vim to use the font "font_name". If it's NULL, pick a default
|
|
|
1824 * font.
|
|
|
1825 * If "fontset" is TRUE, load the "font_name" as a fontset.
|
|
|
1826 * Return FAIL if the font could not be loaded, OK otherwise.
|
|
|
1827 */
|
|
|
1828 /*ARGSUSED*/
|
|
|
1829 int
|
|
|
1830 gui_mch_init_font(font_name, do_fontset)
|
|
|
1831 char_u *font_name;
|
|
|
1832 int do_fontset;
|
|
|
1833 {
|
|
|
1834 XFontStruct *font = NULL;
|
|
|
1835
|
|
|
1836 #ifdef FEAT_XFONTSET
|
|
|
1837 XFontSet fontset = NULL;
|
|
46
|
1838 #endif
|
|
|
1839
|
|
|
1840 #ifdef FEAT_GUI_MOTIF
|
|
|
1841 /* A font name equal "*" is indicating, that we should activate the font
|
|
|
1842 * selection dialogue to get a new font name. So let us do it here. */
|
|
|
1843 if (font_name != NULL && STRCMP(font_name, "*") == 0)
|
|
|
1844 font_name = gui_xm_select_font(hl_get_font_name());
|
|
|
1845 #endif
|
|
|
1846
|
|
|
1847 #ifdef FEAT_XFONTSET
|
|
7
|
1848 if (do_fontset)
|
|
|
1849 {
|
|
|
1850 /* If 'guifontset' is set, VIM treats all font specifications as if
|
|
|
1851 * they were fontsets, and 'guifontset' becomes the default. */
|
|
|
1852 if (font_name != NULL)
|
|
|
1853 {
|
|
|
1854 fontset = (XFontSet)gui_mch_get_fontset(font_name, FALSE, TRUE);
|
|
|
1855 if (fontset == NULL)
|
|
|
1856 return FAIL;
|
|
|
1857 }
|
|
|
1858 }
|
|
|
1859 else
|
|
|
1860 #endif
|
|
|
1861 {
|
|
|
1862 if (font_name == NULL)
|
|
|
1863 {
|
|
|
1864 /*
|
|
|
1865 * If none of the fonts in 'font' could be loaded, try the one set
|
|
|
1866 * in the X resource, and finally just try using DFLT_FONT, which
|
|
|
1867 * will hopefully always be there.
|
|
|
1868 */
|
|
|
1869 font_name = gui.rsrc_font_name;
|
|
|
1870 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE);
|
|
|
1871 if (font == NULL)
|
|
|
1872 font_name = (char_u *)DFLT_FONT;
|
|
|
1873 }
|
|
|
1874 if (font == NULL)
|
|
|
1875 font = (XFontStruct *)gui_mch_get_font(font_name, FALSE);
|
|
|
1876 if (font == NULL)
|
|
|
1877 return FAIL;
|
|
|
1878 }
|
|
|
1879
|
|
|
1880 gui_mch_free_font(gui.norm_font);
|
|
|
1881 #ifdef FEAT_XFONTSET
|
|
|
1882 gui_mch_free_fontset(gui.fontset);
|
|
|
1883
|
|
|
1884 if (fontset != NULL)
|
|
|
1885 {
|
|
|
1886 gui.norm_font = NOFONT;
|
|
|
1887 gui.fontset = (GuiFontset)fontset;
|
|
|
1888 gui.char_width = fontset_width(fontset);
|
|
|
1889 gui.char_height = fontset_height(fontset) + p_linespace;
|
|
|
1890 gui.char_ascent = fontset_ascent(fontset) + p_linespace / 2;
|
|
|
1891 }
|
|
|
1892 else
|
|
|
1893 #endif
|
|
|
1894 {
|
|
|
1895 gui.norm_font = (GuiFont)font;
|
|
|
1896 #ifdef FEAT_XFONTSET
|
|
|
1897 gui.fontset = NOFONTSET;
|
|
|
1898 #endif
|
|
|
1899 gui.char_width = font->max_bounds.width;
|
|
|
1900 gui.char_height = font->ascent + font->descent + p_linespace;
|
|
|
1901 gui.char_ascent = font->ascent + p_linespace / 2;
|
|
|
1902 }
|
|
|
1903
|
|
|
1904 hl_set_font_name(font_name);
|
|
|
1905
|
|
|
1906 /*
|
|
|
1907 * Try to load other fonts for bold, italic, and bold-italic.
|
|
|
1908 * We should also try to work out what font to use for these when they are
|
|
|
1909 * not specified by X resources, but we don't yet.
|
|
|
1910 */
|
|
|
1911 if (font_name == gui.rsrc_font_name)
|
|
|
1912 {
|
|
|
1913 if (gui.bold_font == NOFONT
|
|
|
1914 && gui.rsrc_bold_font_name != NULL
|
|
|
1915 && *gui.rsrc_bold_font_name != NUL)
|
|
|
1916 gui.bold_font = gui_mch_get_font(gui.rsrc_bold_font_name, FALSE);
|
|
|
1917 if (gui.ital_font == NOFONT
|
|
|
1918 && gui.rsrc_ital_font_name != NULL
|
|
|
1919 && *gui.rsrc_ital_font_name != NUL)
|
|
|
1920 gui.ital_font = gui_mch_get_font(gui.rsrc_ital_font_name, FALSE);
|
|
|
1921 if (gui.boldital_font == NOFONT
|
|
|
1922 && gui.rsrc_boldital_font_name != NULL
|
|
|
1923 && *gui.rsrc_boldital_font_name != NUL)
|
|
|
1924 gui.boldital_font = gui_mch_get_font(gui.rsrc_boldital_font_name,
|
|
|
1925 FALSE);
|
|
|
1926 }
|
|
|
1927 else
|
|
|
1928 {
|
|
|
1929 /* When not using the font specified by the resources, also don't use
|
|
|
1930 * the bold/italic fonts, otherwise setting 'guifont' will look very
|
|
|
1931 * strange. */
|
|
|
1932 if (gui.bold_font != NOFONT)
|
|
|
1933 {
|
|
|
1934 XFreeFont(gui.dpy, (XFontStruct *)gui.bold_font);
|
|
|
1935 gui.bold_font = NOFONT;
|
|
|
1936 }
|
|
|
1937 if (gui.ital_font != NOFONT)
|
|
|
1938 {
|
|
|
1939 XFreeFont(gui.dpy, (XFontStruct *)gui.ital_font);
|
|
|
1940 gui.ital_font = NOFONT;
|
|
|
1941 }
|
|
|
1942 if (gui.boldital_font != NOFONT)
|
|
|
1943 {
|
|
|
1944 XFreeFont(gui.dpy, (XFontStruct *)gui.boldital_font);
|
|
|
1945 gui.boldital_font = NOFONT;
|
|
|
1946 }
|
|
|
1947 }
|
|
|
1948
|
|
46
|
1949 #ifdef FEAT_GUI_MOTIF
|
|
|
1950 gui_motif_synch_fonts();
|
|
|
1951 #endif
|
|
|
1952
|
|
7
|
1953 return OK;
|
|
|
1954 }
|
|
|
1955
|
|
|
1956 /*
|
|
|
1957 * Get a font structure for highlighting.
|
|
|
1958 */
|
|
|
1959 GuiFont
|
|
|
1960 gui_mch_get_font(name, giveErrorIfMissing)
|
|
|
1961 char_u *name;
|
|
|
1962 int giveErrorIfMissing;
|
|
|
1963 {
|
|
|
1964 XFontStruct *font;
|
|
|
1965
|
|
|
1966 if (!gui.in_use || name == NULL) /* can't do this when GUI not running */
|
|
|
1967 return NOFONT;
|
|
|
1968
|
|
|
1969 font = XLoadQueryFont(gui.dpy, (char *)name);
|
|
|
1970
|
|
|
1971 if (font == NULL)
|
|
|
1972 {
|
|
|
1973 if (giveErrorIfMissing)
|
|
|
1974 EMSG2(_(e_font), name);
|
|
|
1975 return NOFONT;
|
|
|
1976 }
|
|
|
1977
|
|
|
1978 #ifdef DEBUG
|
|
|
1979 printf("Font Information for '%s':\n", name);
|
|
|
1980 printf(" w = %d, h = %d, ascent = %d, descent = %d\n",
|
|
|
1981 font->max_bounds.width, font->ascent + font->descent,
|
|
|
1982 font->ascent, font->descent);
|
|
|
1983 printf(" max ascent = %d, max descent = %d, max h = %d\n",
|
|
|
1984 font->max_bounds.ascent, font->max_bounds.descent,
|
|
|
1985 font->max_bounds.ascent + font->max_bounds.descent);
|
|
|
1986 printf(" min lbearing = %d, min rbearing = %d\n",
|
|
|
1987 font->min_bounds.lbearing, font->min_bounds.rbearing);
|
|
|
1988 printf(" max lbearing = %d, max rbearing = %d\n",
|
|
|
1989 font->max_bounds.lbearing, font->max_bounds.rbearing);
|
|
|
1990 printf(" leftink = %d, rightink = %d\n",
|
|
|
1991 (font->min_bounds.lbearing < 0),
|
|
|
1992 (font->max_bounds.rbearing > font->max_bounds.width));
|
|
|
1993 printf("\n");
|
|
|
1994 #endif
|
|
|
1995
|
|
|
1996 if (font->max_bounds.width != font->min_bounds.width)
|
|
|
1997 {
|
|
|
1998 EMSG2(_(e_fontwidth), name);
|
|
|
1999 XFreeFont(gui.dpy, font);
|
|
|
2000 return NOFONT;
|
|
|
2001 }
|
|
|
2002 return (GuiFont)font;
|
|
|
2003 }
|
|
|
2004
|
|
46
|
2005 #if defined(FEAT_EVAL) || defined(PROTO)
|
|
38
|
2006 /*
|
|
|
2007 * Return the name of font "font" in allocated memory.
|
|
|
2008 * Don't know how to get the actual name, thus use the provided name.
|
|
|
2009 */
|
|
39
|
2010 /*ARGSUSED*/
|
|
38
|
2011 char_u *
|
|
|
2012 gui_mch_get_fontname(font, name)
|
|
|
2013 GuiFont font;
|
|
|
2014 char_u *name;
|
|
|
2015 {
|
|
|
2016 if (name == NULL)
|
|
|
2017 return NULL;
|
|
|
2018 return vim_strsave(name);
|
|
|
2019 }
|
|
46
|
2020 #endif
|
|
38
|
2021
|
|
445
|
2022 /*
|
|
|
2023 * Adjust gui.char_height (after 'linespace' was changed).
|
|
|
2024 */
|
|
7
|
2025 int
|
|
445
|
2026 gui_mch_adjust_charheight()
|
|
7
|
2027 {
|
|
|
2028 #ifdef FEAT_XFONTSET
|
|
|
2029 if (gui.fontset != NOFONTSET)
|
|
|
2030 {
|
|
|
2031 gui.char_height = fontset_height((XFontSet)gui.fontset) + p_linespace;
|
|
|
2032 gui.char_ascent = fontset_ascent((XFontSet)gui.fontset)
|
|
|
2033 + p_linespace / 2;
|
|
|
2034 }
|
|
|
2035 else
|
|
|
2036 #endif
|
|
|
2037 {
|
|
|
2038 XFontStruct *font = (XFontStruct *)gui.norm_font;
|
|
|
2039
|
|
|
2040 gui.char_height = font->ascent + font->descent + p_linespace;
|
|
|
2041 gui.char_ascent = font->ascent + p_linespace / 2;
|
|
|
2042 }
|
|
|
2043 return OK;
|
|
|
2044 }
|
|
|
2045
|
|
|
2046 /*
|
|
|
2047 * Set the current text font.
|
|
|
2048 */
|
|
|
2049 void
|
|
|
2050 gui_mch_set_font(font)
|
|
|
2051 GuiFont font;
|
|
|
2052 {
|
|
|
2053 static Font prev_font = (Font)-1;
|
|
|
2054 Font fid = ((XFontStruct *)font)->fid;
|
|
|
2055
|
|
|
2056 if (fid != prev_font)
|
|
|
2057 {
|
|
|
2058 XSetFont(gui.dpy, gui.text_gc, fid);
|
|
|
2059 XSetFont(gui.dpy, gui.back_gc, fid);
|
|
|
2060 prev_font = fid;
|
|
|
2061 gui.char_ascent = ((XFontStruct *)font)->ascent + p_linespace / 2;
|
|
|
2062 }
|
|
|
2063 #ifdef FEAT_XFONTSET
|
|
|
2064 current_fontset = (XFontSet)NULL;
|
|
|
2065 #endif
|
|
|
2066 }
|
|
|
2067
|
|
|
2068 #if defined(FEAT_XFONTSET) || defined(PROTO)
|
|
|
2069 /*
|
|
|
2070 * Set the current text fontset.
|
|
|
2071 * Adjust the ascent, in case it's different.
|
|
|
2072 */
|
|
|
2073 void
|
|
|
2074 gui_mch_set_fontset(fontset)
|
|
|
2075 GuiFontset fontset;
|
|
|
2076 {
|
|
|
2077 current_fontset = (XFontSet)fontset;
|
|
|
2078 gui.char_ascent = fontset_ascent(current_fontset) + p_linespace / 2;
|
|
|
2079 }
|
|
|
2080 #endif
|
|
|
2081
|
|
|
2082 /*
|
|
|
2083 * If a font is not going to be used, free its structure.
|
|
|
2084 */
|
|
|
2085 void
|
|
|
2086 gui_mch_free_font(font)
|
|
|
2087 GuiFont font;
|
|
|
2088 {
|
|
|
2089 if (font != NOFONT)
|
|
|
2090 XFreeFont(gui.dpy, (XFontStruct *)font);
|
|
|
2091 }
|
|
|
2092
|
|
|
2093 #if defined(FEAT_XFONTSET) || defined(PROTO)
|
|
|
2094 /*
|
|
|
2095 * If a fontset is not going to be used, free its structure.
|
|
|
2096 */
|
|
|
2097 void
|
|
|
2098 gui_mch_free_fontset(fontset)
|
|
|
2099 GuiFontset fontset;
|
|
|
2100 {
|
|
|
2101 if (fontset != NOFONTSET)
|
|
|
2102 XFreeFontSet(gui.dpy, (XFontSet)fontset);
|
|
|
2103 }
|
|
|
2104
|
|
|
2105 /*
|
|
|
2106 * Load the fontset "name".
|
|
|
2107 * Return a reference to the fontset, or NOFONTSET when failing.
|
|
|
2108 */
|
|
|
2109 GuiFontset
|
|
|
2110 gui_mch_get_fontset(name, giveErrorIfMissing, fixed_width)
|
|
|
2111 char_u *name;
|
|
|
2112 int giveErrorIfMissing;
|
|
|
2113 int fixed_width;
|
|
|
2114 {
|
|
|
2115 XFontSet fontset;
|
|
|
2116 char **missing, *def_str;
|
|
|
2117 int num_missing;
|
|
|
2118
|
|
|
2119 if (!gui.in_use || name == NULL)
|
|
|
2120 return NOFONTSET;
|
|
|
2121
|
|
|
2122 fontset = XCreateFontSet(gui.dpy, (char *)name, &missing, &num_missing,
|
|
|
2123 &def_str);
|
|
|
2124 if (num_missing > 0)
|
|
|
2125 {
|
|
|
2126 int i;
|
|
|
2127
|
|
|
2128 if (giveErrorIfMissing)
|
|
|
2129 {
|
|
|
2130 EMSG2(_("E250: Fonts for the following charsets are missing in fontset %s:"), name);
|
|
|
2131 for (i = 0; i < num_missing; i++)
|
|
|
2132 EMSG2("%s", missing[i]);
|
|
|
2133 }
|
|
|
2134 XFreeStringList(missing);
|
|
|
2135 }
|
|
|
2136
|
|
|
2137 if (fontset == NULL)
|
|
|
2138 {
|
|
|
2139 if (giveErrorIfMissing)
|
|
|
2140 EMSG2(_(e_fontset), name);
|
|
|
2141 return NOFONTSET;
|
|
|
2142 }
|
|
|
2143
|
|
|
2144 if (fixed_width && check_fontset_sanity(fontset) == FAIL)
|
|
|
2145 {
|
|
|
2146 XFreeFontSet(gui.dpy, fontset);
|
|
|
2147 return NOFONTSET;
|
|
|
2148 }
|
|
|
2149 return (GuiFontset)fontset;
|
|
|
2150 }
|
|
|
2151
|
|
|
2152 /*
|
|
|
2153 * Check if fontset "fs" is fixed width.
|
|
|
2154 */
|
|
|
2155 static int
|
|
|
2156 check_fontset_sanity(fs)
|
|
|
2157 XFontSet fs;
|
|
|
2158 {
|
|
|
2159 XFontStruct **xfs;
|
|
|
2160 char **font_name;
|
|
|
2161 int fn;
|
|
|
2162 char *base_name;
|
|
|
2163 int i;
|
|
|
2164 int min_width;
|
|
|
2165 int min_font_idx = 0;
|
|
|
2166
|
|
|
2167 base_name = XBaseFontNameListOfFontSet(fs);
|
|
|
2168 fn = XFontsOfFontSet(fs, &xfs, &font_name);
|
|
|
2169 for (i = 0; i < fn; i++)
|
|
|
2170 {
|
|
|
2171 if (xfs[i]->max_bounds.width != xfs[i]->min_bounds.width)
|
|
|
2172 {
|
|
|
2173 EMSG2(_("E252: Fontset name: %s"), base_name);
|
|
|
2174 EMSG2(_("Font '%s' is not fixed-width"), font_name[i]);
|
|
|
2175 return FAIL;
|
|
|
2176 }
|
|
|
2177 }
|
|
|
2178 /* scan base font width */
|
|
|
2179 min_width = 32767;
|
|
|
2180 for (i = 0; i < fn; i++)
|
|
|
2181 {
|
|
|
2182 if (xfs[i]->max_bounds.width<min_width)
|
|
|
2183 {
|
|
|
2184 min_width = xfs[i]->max_bounds.width;
|
|
|
2185 min_font_idx = i;
|
|
|
2186 }
|
|
|
2187 }
|
|
|
2188 for (i = 0; i < fn; i++)
|
|
|
2189 {
|
|
|
2190 if ( xfs[i]->max_bounds.width != 2 * min_width
|
|
|
2191 && xfs[i]->max_bounds.width != min_width)
|
|
|
2192 {
|
|
|
2193 EMSG2(_("E253: Fontset name: %s\n"), base_name);
|
|
|
2194 EMSG2(_("Font0: %s\n"), font_name[min_font_idx]);
|
|
|
2195 EMSG2(_("Font1: %s\n"), font_name[i]);
|
|
|
2196 EMSGN(_("Font%ld width is not twice that of font0\n"), i);
|
|
|
2197 EMSGN(_("Font0 width: %ld\n"), xfs[min_font_idx]->max_bounds.width);
|
|
|
2198 EMSGN(_("Font1 width: %ld\n\n"), xfs[i]->max_bounds.width);
|
|
|
2199 return FAIL;
|
|
|
2200 }
|
|
|
2201 }
|
|
|
2202 /* it seems ok. Good Luck!! */
|
|
|
2203 return OK;
|
|
|
2204 }
|
|
|
2205
|
|
|
2206 static int
|
|
|
2207 fontset_width(fs)
|
|
|
2208 XFontSet fs;
|
|
|
2209 {
|
|
|
2210 return XmbTextEscapement(fs, "Vim", 3) / 3;
|
|
|
2211 }
|
|
|
2212
|
|
|
2213 int
|
|
|
2214 fontset_height(fs)
|
|
|
2215 XFontSet fs;
|
|
|
2216 {
|
|
|
2217 XFontSetExtents *extents;
|
|
|
2218
|
|
|
2219 extents = XExtentsOfFontSet(fs);
|
|
|
2220 return extents->max_logical_extent.height;
|
|
|
2221 }
|
|
|
2222
|
|
|
2223 #if (defined(FONTSET_ALWAYS) && defined(FEAT_GUI_ATHENA) \
|
|
|
2224 && defined(FEAT_MENU)) || defined(PROTO)
|
|
|
2225 /*
|
|
|
2226 * Returns the bounding box height around the actual glyph image of all
|
|
|
2227 * characters in all fonts of the fontset.
|
|
|
2228 */
|
|
|
2229 int
|
|
|
2230 fontset_height2(fs)
|
|
|
2231 XFontSet fs;
|
|
|
2232 {
|
|
|
2233 XFontSetExtents *extents;
|
|
|
2234
|
|
|
2235 extents = XExtentsOfFontSet(fs);
|
|
|
2236 return extents->max_ink_extent.height;
|
|
|
2237 }
|
|
|
2238 #endif
|
|
|
2239
|
|
|
2240 /* NOT USED YET
|
|
|
2241 static int
|
|
|
2242 fontset_descent(fs)
|
|
|
2243 XFontSet fs;
|
|
|
2244 {
|
|
|
2245 XFontSetExtents *extents;
|
|
|
2246
|
|
|
2247 extents = XExtentsOfFontSet (fs);
|
|
|
2248 return extents->max_logical_extent.height + extents->max_logical_extent.y;
|
|
|
2249 }
|
|
|
2250 */
|
|
|
2251
|
|
|
2252 static int
|
|
|
2253 fontset_ascent(fs)
|
|
|
2254 XFontSet fs;
|
|
|
2255 {
|
|
|
2256 XFontSetExtents *extents;
|
|
|
2257
|
|
|
2258 extents = XExtentsOfFontSet(fs);
|
|
|
2259 return -extents->max_logical_extent.y;
|
|
|
2260 }
|
|
|
2261
|
|
|
2262 #endif /* FEAT_XFONTSET */
|
|
|
2263
|
|
|
2264 /*
|
|
|
2265 * Return the Pixel value (color) for the given color name.
|
|
|
2266 * Return INVALCOLOR for error.
|
|
|
2267 */
|
|
|
2268 guicolor_T
|
|
|
2269 gui_mch_get_color(reqname)
|
|
|
2270 char_u *reqname;
|
|
|
2271 {
|
|
|
2272 int i;
|
|
|
2273 char_u *name = reqname;
|
|
|
2274 Colormap colormap;
|
|
|
2275 XColor color;
|
|
|
2276 static char *(vimnames[][2]) =
|
|
|
2277 {
|
|
|
2278 /* A number of colors that some X11 systems don't have */
|
|
|
2279 {"LightRed", "#FFBBBB"},
|
|
|
2280 {"LightGreen", "#88FF88"},
|
|
|
2281 {"LightMagenta","#FFBBFF"},
|
|
|
2282 {"DarkCyan", "#008888"},
|
|
|
2283 {"DarkBlue", "#0000BB"},
|
|
|
2284 {"DarkRed", "#BB0000"},
|
|
|
2285 {"DarkMagenta", "#BB00BB"},
|
|
|
2286 {"DarkGrey", "#BBBBBB"},
|
|
|
2287 {"DarkYellow", "#BBBB00"},
|
|
|
2288 {NULL, NULL}
|
|
|
2289 };
|
|
|
2290
|
|
|
2291 /* can't do this when GUI not running */
|
|
|
2292 if (!gui.in_use || *reqname == NUL)
|
|
|
2293 return INVALCOLOR;
|
|
|
2294
|
|
|
2295 colormap = DefaultColormap(gui.dpy, XDefaultScreen(gui.dpy));
|
|
|
2296
|
|
|
2297 /* Do this twice if the name isn't recognized. */
|
|
|
2298 while (name != NULL)
|
|
|
2299 {
|
|
|
2300 i = XParseColor(gui.dpy, colormap, (char *)name, &color);
|
|
|
2301
|
|
|
2302 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
|
|
|
2303 if (i == 0)
|
|
|
2304 {
|
|
|
2305 char *old;
|
|
|
2306
|
|
|
2307 /* The X11 system is trying to resolve named colors only by names
|
|
|
2308 * corresponding to the current locale language. But Vim scripts
|
|
|
2309 * usually contain the English color names. Therefore we have to
|
|
|
2310 * try a second time here with the native "C" locale set.
|
|
|
2311 * Hopefully, restoring the old locale this way works on all
|
|
|
2312 * systems...
|
|
|
2313 */
|
|
|
2314 old = setlocale(LC_ALL, NULL);
|
|
|
2315 if (old != NULL && STRCMP(old, "C") != 0)
|
|
|
2316 {
|
|
|
2317 old = (char *)vim_strsave((char_u *)old);
|
|
|
2318 setlocale(LC_ALL, "C");
|
|
|
2319 i = XParseColor(gui.dpy, colormap, (char *)name, &color);
|
|
|
2320 setlocale(LC_ALL, old);
|
|
|
2321 vim_free(old);
|
|
|
2322 }
|
|
|
2323 }
|
|
|
2324 #endif
|
|
|
2325 if (i != 0 && (XAllocColor(gui.dpy, colormap, &color) != 0
|
|
|
2326 || find_closest_color(colormap, &color) == OK))
|
|
|
2327 return (guicolor_T)color.pixel;
|
|
|
2328
|
|
|
2329 /* check for a few builtin names */
|
|
|
2330 for (i = 0; ; ++i)
|
|
|
2331 {
|
|
|
2332 if (vimnames[i][0] == NULL)
|
|
|
2333 {
|
|
|
2334 name = NULL;
|
|
|
2335 break;
|
|
|
2336 }
|
|
|
2337 if (STRICMP(name, vimnames[i][0]) == 0)
|
|
|
2338 {
|
|
|
2339 name = (char_u *)vimnames[i][1];
|
|
|
2340 break;
|
|
|
2341 }
|
|
|
2342 }
|
|
|
2343 }
|
|
|
2344
|
|
|
2345 return INVALCOLOR;
|
|
|
2346 }
|
|
|
2347
|
|
|
2348 /*
|
|
|
2349 * Find closest color for "colorPtr" in "colormap". set "colorPtr" to the
|
|
|
2350 * resulting color.
|
|
|
2351 * Based on a similar function in TCL.
|
|
|
2352 * Return FAIL if not able to find or allocate a color.
|
|
|
2353 */
|
|
|
2354 static int
|
|
|
2355 find_closest_color(colormap, colorPtr)
|
|
|
2356 Colormap colormap;
|
|
|
2357 XColor *colorPtr;
|
|
|
2358 {
|
|
|
2359 double tmp, distance, closestDistance;
|
|
|
2360 int i, closest, numFound, cmap_size;
|
|
|
2361 XColor *colortable;
|
|
|
2362 XVisualInfo template, *visInfoPtr;
|
|
|
2363
|
|
|
2364 template.visualid = XVisualIDFromVisual(DefaultVisual(gui.dpy,
|
|
|
2365 XDefaultScreen(gui.dpy)));
|
|
|
2366 visInfoPtr = XGetVisualInfo(gui.dpy, (long)VisualIDMask,
|
|
|
2367 &template, &numFound);
|
|
|
2368 if (numFound < 1)
|
|
|
2369 /* FindClosestColor couldn't lookup visual */
|
|
|
2370 return FAIL;
|
|
|
2371
|
|
|
2372 cmap_size = visInfoPtr->colormap_size;
|
|
|
2373 XFree((char *)visInfoPtr);
|
|
|
2374 colortable = (XColor *)alloc((unsigned)(cmap_size * sizeof(XColor)));
|
|
|
2375 if (!colortable)
|
|
|
2376 return FAIL; /* out of memory */
|
|
|
2377
|
|
|
2378 for (i = 0; i < cmap_size; i++)
|
|
|
2379 colortable[i].pixel = (unsigned long)i;
|
|
|
2380 XQueryColors (gui.dpy, colormap, colortable, cmap_size);
|
|
|
2381
|
|
|
2382 /*
|
|
|
2383 * Find the color that best approximates the desired one, then
|
|
|
2384 * try to allocate that color. If that fails, it must mean that
|
|
|
2385 * the color was read-write (so we can't use it, since it's owner
|
|
|
2386 * might change it) or else it was already freed. Try again,
|
|
|
2387 * over and over again, until something succeeds.
|
|
|
2388 */
|
|
|
2389 closestDistance = 1e30;
|
|
|
2390 closest = 0;
|
|
|
2391 for (i = 0; i < cmap_size; i++)
|
|
|
2392 {
|
|
|
2393 /*
|
|
|
2394 * Use Euclidean distance in RGB space, weighted by Y (of YIQ)
|
|
|
2395 * as the objective function; this accounts for differences
|
|
|
2396 * in the color sensitivity of the eye.
|
|
|
2397 */
|
|
|
2398 tmp = .30 * (((int)colorPtr->red) - (int)colortable[i].red);
|
|
|
2399 distance = tmp * tmp;
|
|
|
2400 tmp = .61 * (((int)colorPtr->green) - (int)colortable[i].green);
|
|
|
2401 distance += tmp * tmp;
|
|
|
2402 tmp = .11 * (((int)colorPtr->blue) - (int)colortable[i].blue);
|
|
|
2403 distance += tmp * tmp;
|
|
|
2404 if (distance < closestDistance)
|
|
|
2405 {
|
|
|
2406 closest = i;
|
|
|
2407 closestDistance = distance;
|
|
|
2408 }
|
|
|
2409 }
|
|
|
2410
|
|
|
2411 if (XAllocColor(gui.dpy, colormap, &colortable[closest]) != 0)
|
|
|
2412 {
|
|
|
2413 gui.color_approx = TRUE;
|
|
|
2414 *colorPtr = colortable[closest];
|
|
|
2415 }
|
|
|
2416
|
|
|
2417 free(colortable);
|
|
|
2418 return OK;
|
|
|
2419 }
|
|
|
2420
|
|
206
|
2421 /*
|
|
|
2422 * Set the current text foreground color.
|
|
|
2423 */
|
|
7
|
2424 void
|
|
|
2425 gui_mch_set_fg_color(color)
|
|
|
2426 guicolor_T color;
|
|
|
2427 {
|
|
|
2428 if (color != prev_fg_color)
|
|
|
2429 {
|
|
|
2430 XSetForeground(gui.dpy, gui.text_gc, (Pixel)color);
|
|
|
2431 prev_fg_color = color;
|
|
|
2432 }
|
|
|
2433 }
|
|
|
2434
|
|
|
2435 /*
|
|
|
2436 * Set the current text background color.
|
|
|
2437 */
|
|
|
2438 void
|
|
|
2439 gui_mch_set_bg_color(color)
|
|
|
2440 guicolor_T color;
|
|
|
2441 {
|
|
|
2442 if (color != prev_bg_color)
|
|
|
2443 {
|
|
|
2444 XSetBackground(gui.dpy, gui.text_gc, (Pixel)color);
|
|
|
2445 prev_bg_color = color;
|
|
|
2446 }
|
|
|
2447 }
|
|
|
2448
|
|
|
2449 /*
|
|
206
|
2450 * Set the current text special color.
|
|
|
2451 */
|
|
|
2452 void
|
|
|
2453 gui_mch_set_sp_color(color)
|
|
|
2454 guicolor_T color;
|
|
|
2455 {
|
|
|
2456 prev_sp_color = color;
|
|
|
2457 }
|
|
|
2458
|
|
|
2459 /*
|
|
7
|
2460 * create a mouse pointer that is blank
|
|
|
2461 */
|
|
|
2462 static Cursor
|
|
|
2463 gui_x11_create_blank_mouse()
|
|
|
2464 {
|
|
|
2465 Pixmap blank_pixmap = XCreatePixmap(gui.dpy, gui.wid, 1, 1, 1);
|
|
|
2466 GC gc = XCreateGC(gui.dpy, blank_pixmap, (unsigned long)0, (XGCValues*)0);
|
|
|
2467 XDrawPoint(gui.dpy, blank_pixmap, gc, 0, 0);
|
|
|
2468 XFreeGC(gui.dpy, gc);
|
|
|
2469 return XCreatePixmapCursor(gui.dpy, blank_pixmap, blank_pixmap,
|
|
|
2470 (XColor*)&gui.norm_pixel, (XColor*)&gui.norm_pixel, 0, 0);
|
|
|
2471 }
|
|
|
2472
|
|
206
|
2473 /*
|
|
|
2474 * Draw a curled line at the bottom of the character cell.
|
|
|
2475 */
|
|
|
2476 static void
|
|
|
2477 draw_curl(row, col, cells)
|
|
|
2478 int row;
|
|
|
2479 int col;
|
|
|
2480 int cells;
|
|
|
2481 {
|
|
|
2482 int i;
|
|
|
2483 int offset;
|
|
|
2484 const static int val[8] = {1, 0, 0, 0, 1, 2, 2, 2 };
|
|
|
2485
|
|
|
2486 XSetForeground(gui.dpy, gui.text_gc, prev_sp_color);
|
|
|
2487 for (i = FILL_X(col); i < FILL_X(col + cells); ++i)
|
|
|
2488 {
|
|
|
2489 offset = val[i % 8];
|
|
|
2490 XDrawPoint(gui.dpy, gui.wid, gui.text_gc, i,
|
|
|
2491 FILL_Y(row + 1) - 1 - offset);
|
|
|
2492 }
|
|
|
2493 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color);
|
|
|
2494 }
|
|
|
2495
|
|
7
|
2496 void
|
|
|
2497 gui_mch_draw_string(row, col, s, len, flags)
|
|
|
2498 int row;
|
|
|
2499 int col;
|
|
|
2500 char_u *s;
|
|
|
2501 int len;
|
|
|
2502 int flags;
|
|
|
2503 {
|
|
|
2504 int cells = len;
|
|
|
2505 #ifdef FEAT_MBYTE
|
|
|
2506 static XChar2b *buf = NULL;
|
|
|
2507 static int buflen = 0;
|
|
|
2508 char_u *p;
|
|
|
2509 int wlen = 0;
|
|
|
2510 int c;
|
|
|
2511
|
|
|
2512 if (enc_utf8)
|
|
|
2513 {
|
|
|
2514 /* Convert UTF-8 byte sequence to 16 bit characters for the X
|
|
|
2515 * functions. Need a buffer for the 16 bit characters. Keep it
|
|
|
2516 * between calls, because allocating it each time is slow. */
|
|
|
2517 if (buflen < len)
|
|
|
2518 {
|
|
|
2519 XtFree((char *)buf);
|
|
|
2520 buf = (XChar2b *)XtMalloc(len * sizeof(XChar2b));
|
|
|
2521 buflen = len;
|
|
|
2522 }
|
|
|
2523 p = s;
|
|
|
2524 cells = 0;
|
|
|
2525 while (p < s + len)
|
|
|
2526 {
|
|
|
2527 c = utf_ptr2char(p);
|
|
|
2528 if (c >= 0x10000) /* show chars > 0xffff as ? */
|
|
|
2529 c = 0xbf;
|
|
|
2530 buf[wlen].byte1 = (unsigned)c >> 8;
|
|
|
2531 buf[wlen].byte2 = c;
|
|
|
2532 ++wlen;
|
|
|
2533 cells += utf_char2cells(c);
|
|
474
|
2534 p += utf_ptr2len(p);
|
|
7
|
2535 }
|
|
|
2536 }
|
|
|
2537 else if (has_mbyte)
|
|
|
2538 {
|
|
|
2539 cells = 0;
|
|
|
2540 for (p = s; p < s + len; )
|
|
|
2541 {
|
|
|
2542 cells += ptr2cells(p);
|
|
474
|
2543 p += (*mb_ptr2len)(p);
|
|
7
|
2544 }
|
|
|
2545 }
|
|
|
2546
|
|
|
2547 #endif
|
|
|
2548
|
|
|
2549 #ifdef FEAT_XFONTSET
|
|
|
2550 if (current_fontset != NULL)
|
|
|
2551 {
|
|
|
2552 /* Setup a clip rectangle to avoid spilling over in the next or
|
|
|
2553 * previous line. This is apparently needed for some fonts which are
|
|
|
2554 * used in a fontset. */
|
|
|
2555 XRectangle clip;
|
|
|
2556
|
|
|
2557 clip.x = 0;
|
|
|
2558 clip.y = 0;
|
|
|
2559 clip.height = gui.char_height;
|
|
|
2560 clip.width = gui.char_width * cells + 1;
|
|
|
2561 XSetClipRectangles(gui.dpy, gui.text_gc, FILL_X(col), FILL_Y(row),
|
|
|
2562 &clip, 1, Unsorted);
|
|
|
2563 }
|
|
|
2564 #endif
|
|
|
2565
|
|
|
2566 if (flags & DRAW_TRANSP)
|
|
|
2567 {
|
|
|
2568 #ifdef FEAT_MBYTE
|
|
|
2569 if (enc_utf8)
|
|
|
2570 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col),
|
|
|
2571 TEXT_Y(row), buf, wlen);
|
|
|
2572 else
|
|
|
2573 #endif
|
|
|
2574 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col),
|
|
|
2575 TEXT_Y(row), (char *)s, len);
|
|
|
2576 }
|
|
|
2577 else if (p_linespace != 0
|
|
|
2578 #ifdef FEAT_XFONTSET
|
|
|
2579 || current_fontset != NULL
|
|
|
2580 #endif
|
|
|
2581 )
|
|
|
2582 {
|
|
|
2583 XSetForeground(gui.dpy, gui.text_gc, prev_bg_color);
|
|
|
2584 XFillRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(col),
|
|
|
2585 FILL_Y(row), gui.char_width * cells, gui.char_height);
|
|
|
2586 XSetForeground(gui.dpy, gui.text_gc, prev_fg_color);
|
|
206
|
2587
|
|
7
|
2588 #ifdef FEAT_MBYTE
|
|
|
2589 if (enc_utf8)
|
|
|
2590 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col),
|
|
|
2591 TEXT_Y(row), buf, wlen);
|
|
|
2592 else
|
|
|
2593 #endif
|
|
|
2594 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col),
|
|
|
2595 TEXT_Y(row), (char *)s, len);
|
|
|
2596 }
|
|
|
2597 else
|
|
|
2598 {
|
|
|
2599 /* XmbDrawImageString has bug, don't use it for fontset. */
|
|
|
2600 #ifdef FEAT_MBYTE
|
|
|
2601 if (enc_utf8)
|
|
|
2602 XDrawImageString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col),
|
|
|
2603 TEXT_Y(row), buf, wlen);
|
|
|
2604 else
|
|
|
2605 #endif
|
|
|
2606 XDrawImageString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col),
|
|
|
2607 TEXT_Y(row), (char *)s, len);
|
|
|
2608 }
|
|
|
2609
|
|
|
2610 /* Bold trick: draw the text again with a one-pixel offset. */
|
|
|
2611 if (flags & DRAW_BOLD)
|
|
|
2612 {
|
|
|
2613 #ifdef FEAT_MBYTE
|
|
|
2614 if (enc_utf8)
|
|
|
2615 XDrawString16(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1,
|
|
|
2616 TEXT_Y(row), buf, wlen);
|
|
|
2617 else
|
|
|
2618 #endif
|
|
|
2619 XDrawString(gui.dpy, gui.wid, gui.text_gc, TEXT_X(col) + 1,
|
|
|
2620 TEXT_Y(row), (char *)s, len);
|
|
|
2621 }
|
|
|
2622
|
|
206
|
2623 /* Undercurl: draw curl at the bottom of the character cell. */
|
|
|
2624 if (flags & DRAW_UNDERC)
|
|
|
2625 draw_curl(row, col, cells);
|
|
|
2626
|
|
7
|
2627 /* Underline: draw a line at the bottom of the character cell. */
|
|
|
2628 if (flags & DRAW_UNDERL)
|
|
206
|
2629 {
|
|
|
2630 int y = FILL_Y(row + 1) - 1;
|
|
|
2631
|
|
|
2632 /* When p_linespace is 0, overwrite the bottom row of pixels.
|
|
|
2633 * Otherwise put the line just below the character. */
|
|
|
2634 if (p_linespace > 1)
|
|
|
2635 y -= p_linespace - 1;
|
|
7
|
2636 XDrawLine(gui.dpy, gui.wid, gui.text_gc, FILL_X(col),
|
|
206
|
2637 y, FILL_X(col + cells) - 1, y);
|
|
|
2638 }
|
|
7
|
2639
|
|
|
2640 #ifdef FEAT_XFONTSET
|
|
|
2641 if (current_fontset != NULL)
|
|
|
2642 XSetClipMask(gui.dpy, gui.text_gc, None);
|
|
|
2643 #endif
|
|
|
2644 }
|
|
|
2645
|
|
|
2646 /*
|
|
|
2647 * Return OK if the key with the termcap name "name" is supported.
|
|
|
2648 */
|
|
|
2649 int
|
|
|
2650 gui_mch_haskey(name)
|
|
|
2651 char_u *name;
|
|
|
2652 {
|
|
|
2653 int i;
|
|
|
2654
|
|
|
2655 for (i = 0; special_keys[i].key_sym != (KeySym)0; i++)
|
|
|
2656 if (name[0] == special_keys[i].vim_code0 &&
|
|
|
2657 name[1] == special_keys[i].vim_code1)
|
|
|
2658 return OK;
|
|
|
2659 return FAIL;
|
|
|
2660 }
|
|
|
2661
|
|
|
2662 /*
|
|
|
2663 * Return the text window-id and display. Only required for X-based GUI's
|
|
|
2664 */
|
|
|
2665 int
|
|
|
2666 gui_get_x11_windis(win, dis)
|
|
|
2667 Window *win;
|
|
|
2668 Display **dis;
|
|
|
2669 {
|
|
|
2670 *win = XtWindow(vimShell);
|
|
|
2671 *dis = gui.dpy;
|
|
|
2672 return OK;
|
|
|
2673 }
|
|
|
2674
|
|
|
2675 void
|
|
|
2676 gui_mch_beep()
|
|
|
2677 {
|
|
|
2678 XBell(gui.dpy, 0);
|
|
|
2679 }
|
|
|
2680
|
|
|
2681 void
|
|
|
2682 gui_mch_flash(msec)
|
|
|
2683 int msec;
|
|
|
2684 {
|
|
|
2685 /* Do a visual beep by reversing the foreground and background colors */
|
|
|
2686 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0,
|
|
|
2687 FILL_X((int)Columns) + gui.border_offset,
|
|
|
2688 FILL_Y((int)Rows) + gui.border_offset);
|
|
|
2689 XSync(gui.dpy, False);
|
|
|
2690 ui_delay((long)msec, TRUE); /* wait for a few msec */
|
|
|
2691 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc, 0, 0,
|
|
|
2692 FILL_X((int)Columns) + gui.border_offset,
|
|
|
2693 FILL_Y((int)Rows) + gui.border_offset);
|
|
|
2694 }
|
|
|
2695
|
|
|
2696 /*
|
|
|
2697 * Invert a rectangle from row r, column c, for nr rows and nc columns.
|
|
|
2698 */
|
|
|
2699 void
|
|
|
2700 gui_mch_invert_rectangle(r, c, nr, nc)
|
|
|
2701 int r;
|
|
|
2702 int c;
|
|
|
2703 int nr;
|
|
|
2704 int nc;
|
|
|
2705 {
|
|
|
2706 XFillRectangle(gui.dpy, gui.wid, gui.invert_gc,
|
|
|
2707 FILL_X(c), FILL_Y(r), (nc) * gui.char_width, (nr) * gui.char_height);
|
|
|
2708 }
|
|
|
2709
|
|
|
2710 /*
|
|
|
2711 * Iconify the GUI window.
|
|
|
2712 */
|
|
|
2713 void
|
|
|
2714 gui_mch_iconify()
|
|
|
2715 {
|
|
|
2716 XIconifyWindow(gui.dpy, XtWindow(vimShell), DefaultScreen(gui.dpy));
|
|
|
2717 }
|
|
|
2718
|
|
|
2719 #if defined(FEAT_EVAL) || defined(PROTO)
|
|
|
2720 /*
|
|
|
2721 * Bring the Vim window to the foreground.
|
|
|
2722 */
|
|
|
2723 void
|
|
|
2724 gui_mch_set_foreground()
|
|
|
2725 {
|
|
|
2726 XMapRaised(gui.dpy, XtWindow(vimShell));
|
|
|
2727 }
|
|
|
2728 #endif
|
|
|
2729
|
|
|
2730 /*
|
|
|
2731 * Draw a cursor without focus.
|
|
|
2732 */
|
|
|
2733 void
|
|
|
2734 gui_mch_draw_hollow_cursor(color)
|
|
|
2735 guicolor_T color;
|
|
|
2736 {
|
|
|
2737 int w = 1;
|
|
|
2738
|
|
|
2739 #ifdef FEAT_MBYTE
|
|
|
2740 if (mb_lefthalve(gui.row, gui.col))
|
|
|
2741 w = 2;
|
|
|
2742 #endif
|
|
|
2743 gui_mch_set_fg_color(color);
|
|
|
2744 XDrawRectangle(gui.dpy, gui.wid, gui.text_gc, FILL_X(gui.col),
|
|
|
2745 FILL_Y(gui.row), w * gui.char_width - 1, gui.char_height - 1);
|
|
|
2746 }
|
|
|
2747
|
|
|
2748 /*
|
|
|
2749 * Draw part of a cursor, "w" pixels wide, and "h" pixels high, using
|
|
|
2750 * color "color".
|
|
|
2751 */
|
|
|
2752 void
|
|
|
2753 gui_mch_draw_part_cursor(w, h, color)
|
|
|
2754 int w;
|
|
|
2755 int h;
|
|
|
2756 guicolor_T color;
|
|
|
2757 {
|
|
|
2758 gui_mch_set_fg_color(color);
|
|
|
2759
|
|
|
2760 XFillRectangle(gui.dpy, gui.wid, gui.text_gc,
|
|
|
2761 #ifdef FEAT_RIGHTLEFT
|
|
|
2762 /* vertical line should be on the right of current point */
|
|
|
2763 CURSOR_BAR_RIGHT ? FILL_X(gui.col + 1) - w :
|
|
|
2764 #endif
|
|
|
2765 FILL_X(gui.col),
|
|
|
2766 FILL_Y(gui.row) + gui.char_height - h,
|
|
|
2767 w, h);
|
|
|
2768 }
|
|
|
2769
|
|
|
2770 /*
|
|
|
2771 * Catch up with any queued X events. This may put keyboard input into the
|
|
|
2772 * input buffer, call resize call-backs, trigger timers etc. If there is
|
|
|
2773 * nothing in the X event queue (& no timers pending), then we return
|
|
|
2774 * immediately.
|
|
|
2775 */
|
|
|
2776 void
|
|
|
2777 gui_mch_update()
|
|
|
2778 {
|
|
|
2779 XtInputMask mask, desired;
|
|
|
2780
|
|
|
2781 #ifdef ALT_X_INPUT
|
|
|
2782 if (suppress_alternate_input)
|
|
|
2783 desired = (XtIMXEvent | XtIMTimer);
|
|
|
2784 else
|
|
|
2785 #endif
|
|
|
2786 desired = (XtIMAll);
|
|
|
2787 while ((mask = XtAppPending(app_context)) && (mask & desired)
|
|
|
2788 && !vim_is_input_buf_full())
|
|
|
2789 XtAppProcessEvent(app_context, desired);
|
|
|
2790 }
|
|
|
2791
|
|
|
2792 /*
|
|
|
2793 * GUI input routine called by gui_wait_for_chars(). Waits for a character
|
|
|
2794 * from the keyboard.
|
|
|
2795 * wtime == -1 Wait forever.
|
|
|
2796 * wtime == 0 This should never happen.
|
|
|
2797 * wtime > 0 Wait wtime milliseconds for a character.
|
|
|
2798 * Returns OK if a character was found to be available within the given time,
|
|
|
2799 * or FAIL otherwise.
|
|
|
2800 */
|
|
|
2801 int
|
|
|
2802 gui_mch_wait_for_chars(wtime)
|
|
|
2803 long wtime;
|
|
|
2804 {
|
|
|
2805 int focus;
|
|
|
2806
|
|
|
2807 /*
|
|
|
2808 * Make this static, in case gui_x11_timer_cb is called after leaving
|
|
|
2809 * this function (otherwise a random value on the stack may be changed).
|
|
|
2810 */
|
|
|
2811 static int timed_out;
|
|
|
2812 XtIntervalId timer = (XtIntervalId)0;
|
|
|
2813 XtInputMask desired;
|
|
|
2814 #ifdef FEAT_SNIFF
|
|
|
2815 static int sniff_on = 0;
|
|
|
2816 static XtInputId sniff_input_id = 0;
|
|
|
2817 #endif
|
|
|
2818
|
|
|
2819 timed_out = FALSE;
|
|
|
2820
|
|
|
2821 #ifdef FEAT_SNIFF
|
|
|
2822 if (sniff_on && !want_sniff_request)
|
|
|
2823 {
|
|
|
2824 if (sniff_input_id)
|
|
|
2825 XtRemoveInput(sniff_input_id);
|
|
|
2826 sniff_on = 0;
|
|
|
2827 }
|
|
|
2828 else if (!sniff_on && want_sniff_request)
|
|
|
2829 {
|
|
|
2830 sniff_input_id = XtAppAddInput(app_context, fd_from_sniff,
|
|
|
2831 (XtPointer)XtInputReadMask, gui_x11_sniff_request_cb, 0);
|
|
|
2832 sniff_on = 1;
|
|
|
2833 }
|
|
|
2834 #endif
|
|
|
2835
|
|
|
2836 if (wtime > 0)
|
|
|
2837 timer = XtAppAddTimeOut(app_context, (long_u)wtime, gui_x11_timer_cb,
|
|
|
2838 &timed_out);
|
|
|
2839
|
|
|
2840 focus = gui.in_focus;
|
|
|
2841 #ifdef ALT_X_INPUT
|
|
|
2842 if (suppress_alternate_input)
|
|
|
2843 desired = (XtIMXEvent | XtIMTimer);
|
|
|
2844 else
|
|
|
2845 #endif
|
|
|
2846 desired = (XtIMAll);
|
|
|
2847 while (!timed_out)
|
|
|
2848 {
|
|
|
2849 /* Stop or start blinking when focus changes */
|
|
|
2850 if (gui.in_focus != focus)
|
|
|
2851 {
|
|
|
2852 if (gui.in_focus)
|
|
|
2853 gui_mch_start_blink();
|
|
|
2854 else
|
|
|
2855 gui_mch_stop_blink();
|
|
|
2856 focus = gui.in_focus;
|
|
|
2857 }
|
|
|
2858
|
|
|
2859 /*
|
|
|
2860 * Don't use gui_mch_update() because then we will spin-lock until a
|
|
|
2861 * char arrives, instead we use XtAppProcessEvent() to hang until an
|
|
|
2862 * event arrives. No need to check for input_buf_full because we are
|
|
|
2863 * returning as soon as it contains a single char. Note that
|
|
|
2864 * XtAppNextEvent() may not be used because it will not return after a
|
|
|
2865 * timer event has arrived -- webb
|
|
|
2866 */
|
|
|
2867 XtAppProcessEvent(app_context, desired);
|
|
|
2868
|
|
|
2869 if (input_available())
|
|
|
2870 {
|
|
|
2871 if (timer != (XtIntervalId)0 && !timed_out)
|
|
|
2872 XtRemoveTimeOut(timer);
|
|
|
2873 return OK;
|
|
|
2874 }
|
|
|
2875 }
|
|
|
2876 return FAIL;
|
|
|
2877 }
|
|
|
2878
|
|
|
2879 /*
|
|
|
2880 * Output routines.
|
|
|
2881 */
|
|
|
2882
|
|
|
2883 /* Flush any output to the screen */
|
|
|
2884 void
|
|
|
2885 gui_mch_flush()
|
|
|
2886 {
|
|
|
2887 XFlush(gui.dpy);
|
|
|
2888 }
|
|
|
2889
|
|
|
2890 /*
|
|
|
2891 * Clear a rectangular region of the screen from text pos (row1, col1) to
|
|
|
2892 * (row2, col2) inclusive.
|
|
|
2893 */
|
|
|
2894 void
|
|
|
2895 gui_mch_clear_block(row1, col1, row2, col2)
|
|
|
2896 int row1;
|
|
|
2897 int col1;
|
|
|
2898 int row2;
|
|
|
2899 int col2;
|
|
|
2900 {
|
|
|
2901 int x;
|
|
|
2902
|
|
|
2903 x = FILL_X(col1);
|
|
|
2904
|
|
|
2905 /* Clear one extra pixel at the far right, for when bold characters have
|
|
|
2906 * spilled over to the next column. */
|
|
|
2907 XFillRectangle(gui.dpy, gui.wid, gui.back_gc, x, FILL_Y(row1),
|
|
|
2908 (col2 - col1 + 1) * gui.char_width + (col2 == Columns - 1),
|
|
|
2909 (row2 - row1 + 1) * gui.char_height);
|
|
|
2910 }
|
|
|
2911
|
|
|
2912 void
|
|
|
2913 gui_mch_clear_all()
|
|
|
2914 {
|
|
|
2915 XClearArea(gui.dpy, gui.wid, 0, 0, 0, 0, False);
|
|
|
2916 }
|
|
|
2917
|
|
|
2918 /*
|
|
|
2919 * Delete the given number of lines from the given row, scrolling up any
|
|
|
2920 * text further down within the scroll region.
|
|
|
2921 */
|
|
|
2922 void
|
|
|
2923 gui_mch_delete_lines(row, num_lines)
|
|
|
2924 int row;
|
|
|
2925 int num_lines;
|
|
|
2926 {
|
|
|
2927 if (gui.visibility == VisibilityFullyObscured)
|
|
|
2928 return; /* Can't see the window */
|
|
|
2929
|
|
|
2930 /* copy one extra pixel at the far right, for when bold has spilled
|
|
|
2931 * over */
|
|
|
2932 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc,
|
|
|
2933 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines),
|
|
|
2934 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1)
|
|
|
2935 + (gui.scroll_region_right == Columns - 1),
|
|
|
2936 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1),
|
|
|
2937 FILL_X(gui.scroll_region_left), FILL_Y(row));
|
|
|
2938
|
|
|
2939 gui_clear_block(gui.scroll_region_bot - num_lines + 1,
|
|
|
2940 gui.scroll_region_left,
|
|
|
2941 gui.scroll_region_bot, gui.scroll_region_right);
|
|
|
2942 gui_x11_check_copy_area();
|
|
|
2943 }
|
|
|
2944
|
|
|
2945 /*
|
|
|
2946 * Insert the given number of lines before the given row, scrolling down any
|
|
|
2947 * following text within the scroll region.
|
|
|
2948 */
|
|
|
2949 void
|
|
|
2950 gui_mch_insert_lines(row, num_lines)
|
|
|
2951 int row;
|
|
|
2952 int num_lines;
|
|
|
2953 {
|
|
|
2954 if (gui.visibility == VisibilityFullyObscured)
|
|
|
2955 return; /* Can't see the window */
|
|
|
2956
|
|
|
2957 /* copy one extra pixel at the far right, for when bold has spilled
|
|
|
2958 * over */
|
|
|
2959 XCopyArea(gui.dpy, gui.wid, gui.wid, gui.text_gc,
|
|
|
2960 FILL_X(gui.scroll_region_left), FILL_Y(row),
|
|
|
2961 gui.char_width * (gui.scroll_region_right - gui.scroll_region_left + 1)
|
|
|
2962 + (gui.scroll_region_right == Columns - 1),
|
|
|
2963 gui.char_height * (gui.scroll_region_bot - row - num_lines + 1),
|
|
|
2964 FILL_X(gui.scroll_region_left), FILL_Y(row + num_lines));
|
|
|
2965
|
|
|
2966 gui_clear_block(row, gui.scroll_region_left,
|
|
|
2967 row + num_lines - 1, gui.scroll_region_right);
|
|
|
2968 gui_x11_check_copy_area();
|
|
|
2969 }
|
|
|
2970
|
|
|
2971 /*
|
|
|
2972 * Update the region revealed by scrolling up/down.
|
|
|
2973 */
|
|
|
2974 static void
|
|
|
2975 gui_x11_check_copy_area()
|
|
|
2976 {
|
|
|
2977 XEvent event;
|
|
|
2978 XGraphicsExposeEvent *gevent;
|
|
|
2979
|
|
|
2980 if (gui.visibility != VisibilityPartiallyObscured)
|
|
|
2981 return;
|
|
|
2982
|
|
|
2983 XFlush(gui.dpy);
|
|
|
2984
|
|
|
2985 /* Wait to check whether the scroll worked or not */
|
|
|
2986 for (;;)
|
|
|
2987 {
|
|
|
2988 if (XCheckTypedEvent(gui.dpy, NoExpose, &event))
|
|
|
2989 return; /* The scroll worked. */
|
|
|
2990
|
|
|
2991 if (XCheckTypedEvent(gui.dpy, GraphicsExpose, &event))
|
|
|
2992 {
|
|
|
2993 gevent = (XGraphicsExposeEvent *)&event;
|
|
|
2994 gui_redraw(gevent->x, gevent->y, gevent->width, gevent->height);
|
|
|
2995 if (gevent->count == 0)
|
|
|
2996 return; /* This was the last expose event */
|
|
|
2997 }
|
|
|
2998 XSync(gui.dpy, False);
|
|
|
2999 }
|
|
|
3000 }
|
|
|
3001
|
|
|
3002 /*
|
|
|
3003 * X Selection stuff, for cutting and pasting text to other windows.
|
|
|
3004 */
|
|
|
3005
|
|
|
3006 void
|
|
|
3007 clip_mch_lose_selection(cbd)
|
|
|
3008 VimClipboard *cbd;
|
|
|
3009 {
|
|
|
3010 clip_x11_lose_selection(vimShell, cbd);
|
|
|
3011 }
|
|
|
3012
|
|
|
3013 int
|
|
|
3014 clip_mch_own_selection(cbd)
|
|
|
3015 VimClipboard *cbd;
|
|
|
3016 {
|
|
|
3017 return clip_x11_own_selection(vimShell, cbd);
|
|
|
3018 }
|
|
|
3019
|
|
|
3020 void
|
|
|
3021 clip_mch_request_selection(cbd)
|
|
|
3022 VimClipboard *cbd;
|
|
|
3023 {
|
|
|
3024 clip_x11_request_selection(vimShell, gui.dpy, cbd);
|
|
|
3025 }
|
|
|
3026
|
|
|
3027 void
|
|
|
3028 clip_mch_set_selection(cbd)
|
|
|
3029 VimClipboard *cbd;
|
|
|
3030 {
|
|
|
3031 clip_x11_set_selection(cbd);
|
|
|
3032 }
|
|
|
3033
|
|
|
3034 #if defined(FEAT_MENU) || defined(PROTO)
|
|
|
3035 /*
|
|
|
3036 * Menu stuff.
|
|
|
3037 */
|
|
|
3038
|
|
|
3039 /*
|
|
|
3040 * Make a menu either grey or not grey.
|
|
|
3041 */
|
|
|
3042 void
|
|
|
3043 gui_mch_menu_grey(menu, grey)
|
|
|
3044 vimmenu_T *menu;
|
|
|
3045 int grey;
|
|
|
3046 {
|
|
|
3047 if (menu->id != (Widget)0)
|
|
|
3048 {
|
|
|
3049 gui_mch_menu_hidden(menu, False);
|
|
|
3050 if (grey
|
|
|
3051 #ifdef FEAT_GUI_MOTIF
|
|
|
3052 || !menu->sensitive
|
|
|
3053 #endif
|
|
|
3054 )
|
|
|
3055 XtSetSensitive(menu->id, False);
|
|
|
3056 else
|
|
|
3057 XtSetSensitive(menu->id, True);
|
|
|
3058 }
|
|
|
3059 }
|
|
|
3060
|
|
|
3061 /*
|
|
|
3062 * Make menu item hidden or not hidden
|
|
|
3063 */
|
|
|
3064 void
|
|
|
3065 gui_mch_menu_hidden(menu, hidden)
|
|
|
3066 vimmenu_T *menu;
|
|
|
3067 int hidden;
|
|
|
3068 {
|
|
|
3069 if (menu->id != (Widget)0)
|
|
|
3070 {
|
|
|
3071 if (hidden)
|
|
|
3072 XtUnmanageChild(menu->id);
|
|
|
3073 else
|
|
|
3074 XtManageChild(menu->id);
|
|
|
3075 }
|
|
|
3076 }
|
|
|
3077
|
|
|
3078 /*
|
|
|
3079 * This is called after setting all the menus to grey/hidden or not.
|
|
|
3080 */
|
|
|
3081 void
|
|
|
3082 gui_mch_draw_menubar()
|
|
|
3083 {
|
|
|
3084 /* Nothing to do in X */
|
|
|
3085 }
|
|
|
3086
|
|
|
3087 /* ARGSUSED */
|
|
|
3088 void
|
|
|
3089 gui_x11_menu_cb(w, client_data, call_data)
|
|
|
3090 Widget w;
|
|
|
3091 XtPointer client_data, call_data;
|
|
|
3092 {
|
|
|
3093 gui_menu_cb((vimmenu_T *)client_data);
|
|
|
3094 }
|
|
|
3095
|
|
|
3096 #endif /* FEAT_MENU */
|
|
|
3097
|
|
|
3098
|
|
|
3099
|
|
|
3100 /*
|
|
|
3101 * Function called when window closed. Works like ":qa".
|
|
|
3102 * Should put up a requester!
|
|
|
3103 */
|
|
|
3104 /*ARGSUSED*/
|
|
|
3105 static void
|
|
|
3106 gui_x11_wm_protocol_handler(w, client_data, event, dum)
|
|
|
3107 Widget w;
|
|
|
3108 XtPointer client_data;
|
|
|
3109 XEvent *event;
|
|
|
3110 Boolean *dum;
|
|
|
3111 {
|
|
|
3112 /*
|
|
|
3113 * Only deal with Client messages.
|
|
|
3114 */
|
|
|
3115 if (event->type != ClientMessage)
|
|
|
3116 return;
|
|
|
3117
|
|
|
3118 /*
|
|
|
3119 * The WM_SAVE_YOURSELF event arrives when the window manager wants to
|
|
|
3120 * exit. That can be cancelled though, thus Vim shouldn't exit here.
|
|
|
3121 * Just sync our swap files.
|
|
|
3122 */
|
|
|
3123 if (((XClientMessageEvent *)event)->data.l[0] ==
|
|
|
3124 wm_atoms[SAVE_YOURSELF_IDX])
|
|
|
3125 {
|
|
|
3126 out_flush();
|
|
|
3127 ml_sync_all(FALSE, FALSE); /* preserve all swap files */
|
|
|
3128
|
|
|
3129 /* Set the window's WM_COMMAND property, to let the window manager
|
|
|
3130 * know we are done saving ourselves. We don't want to be restarted,
|
|
|
3131 * thus set argv to NULL. */
|
|
|
3132 XSetCommand(gui.dpy, XtWindow(vimShell), NULL, 0);
|
|
|
3133 return;
|
|
|
3134 }
|
|
|
3135
|
|
|
3136 if (((XClientMessageEvent *)event)->data.l[0] !=
|
|
|
3137 wm_atoms[DELETE_WINDOW_IDX])
|
|
|
3138 return;
|
|
|
3139
|
|
|
3140 gui_shell_closed();
|
|
|
3141 }
|
|
|
3142
|
|
|
3143 #ifdef FEAT_CLIENTSERVER
|
|
|
3144 /*
|
|
|
3145 * Function called when property changed. Check for incoming commands
|
|
|
3146 */
|
|
|
3147 /*ARGSUSED*/
|
|
|
3148 static void
|
|
|
3149 gui_x11_send_event_handler(w, client_data, event, dum)
|
|
|
3150 Widget w;
|
|
|
3151 XtPointer client_data;
|
|
|
3152 XEvent *event;
|
|
|
3153 Boolean *dum;
|
|
|
3154 {
|
|
|
3155 XPropertyEvent *e = (XPropertyEvent *) event;
|
|
|
3156
|
|
|
3157 if (e->type == PropertyNotify && e->window == commWindow
|
|
|
3158 && e->atom == commProperty && e->state == PropertyNewValue)
|
|
|
3159 {
|
|
|
3160 serverEventProc(gui.dpy, event);
|
|
|
3161 }
|
|
|
3162 }
|
|
|
3163 #endif
|
|
|
3164
|
|
|
3165 /*
|
|
|
3166 * Cursor blink functions.
|
|
|
3167 *
|
|
|
3168 * This is a simple state machine:
|
|
|
3169 * BLINK_NONE not blinking at all
|
|
|
3170 * BLINK_OFF blinking, cursor is not shown
|
|
|
3171 * BLINK_ON blinking, cursor is shown
|
|
|
3172 */
|
|
|
3173
|
|
|
3174 #define BLINK_NONE 0
|
|
|
3175 #define BLINK_OFF 1
|
|
|
3176 #define BLINK_ON 2
|
|
|
3177
|
|
|
3178 static int blink_state = BLINK_NONE;
|
|
|
3179 static long_u blink_waittime = 700;
|
|
|
3180 static long_u blink_ontime = 400;
|
|
|
3181 static long_u blink_offtime = 250;
|
|
|
3182 static XtIntervalId blink_timer = (XtIntervalId)0;
|
|
|
3183
|
|
|
3184 void
|
|
|
3185 gui_mch_set_blinking(waittime, on, off)
|
|
|
3186 long waittime, on, off;
|
|
|
3187 {
|
|
|
3188 blink_waittime = waittime;
|
|
|
3189 blink_ontime = on;
|
|
|
3190 blink_offtime = off;
|
|
|
3191 }
|
|
|
3192
|
|
|
3193 /*
|
|
|
3194 * Stop the cursor blinking. Show the cursor if it wasn't shown.
|
|
|
3195 */
|
|
|
3196 void
|
|
|
3197 gui_mch_stop_blink()
|
|
|
3198 {
|
|
|
3199 if (blink_timer != (XtIntervalId)0)
|
|
|
3200 {
|
|
|
3201 XtRemoveTimeOut(blink_timer);
|
|
|
3202 blink_timer = (XtIntervalId)0;
|
|
|
3203 }
|
|
|
3204 if (blink_state == BLINK_OFF)
|
|
|
3205 gui_update_cursor(TRUE, FALSE);
|
|
|
3206 blink_state = BLINK_NONE;
|
|
|
3207 }
|
|
|
3208
|
|
|
3209 /*
|
|
|
3210 * Start the cursor blinking. If it was already blinking, this restarts the
|
|
|
3211 * waiting time and shows the cursor.
|
|
|
3212 */
|
|
|
3213 void
|
|
|
3214 gui_mch_start_blink()
|
|
|
3215 {
|
|
|
3216 if (blink_timer != (XtIntervalId)0)
|
|
|
3217 XtRemoveTimeOut(blink_timer);
|
|
|
3218 /* Only switch blinking on if none of the times is zero */
|
|
|
3219 if (blink_waittime && blink_ontime && blink_offtime && gui.in_focus)
|
|
|
3220 {
|
|
|
3221 blink_timer = XtAppAddTimeOut(app_context, blink_waittime,
|
|
|
3222 gui_x11_blink_cb, NULL);
|
|
|
3223 blink_state = BLINK_ON;
|
|
|
3224 gui_update_cursor(TRUE, FALSE);
|
|
|
3225 }
|
|
|
3226 }
|
|
|
3227
|
|
|
3228 /* ARGSUSED */
|
|
|
3229 static void
|
|
|
3230 gui_x11_blink_cb(timed_out, interval_id)
|
|
|
3231 XtPointer timed_out;
|
|
|
3232 XtIntervalId *interval_id;
|
|
|
3233 {
|
|
|
3234 if (blink_state == BLINK_ON)
|
|
|
3235 {
|
|
|
3236 gui_undraw_cursor();
|
|
|
3237 blink_state = BLINK_OFF;
|
|
|
3238 blink_timer = XtAppAddTimeOut(app_context, blink_offtime,
|
|
|
3239 gui_x11_blink_cb, NULL);
|
|
|
3240 }
|
|
|
3241 else
|
|
|
3242 {
|
|
|
3243 gui_update_cursor(TRUE, FALSE);
|
|
|
3244 blink_state = BLINK_ON;
|
|
|
3245 blink_timer = XtAppAddTimeOut(app_context, blink_ontime,
|
|
|
3246 gui_x11_blink_cb, NULL);
|
|
|
3247 }
|
|
|
3248 }
|
|
|
3249
|
|
|
3250 /*
|
|
|
3251 * Return the RGB value of a pixel as a long.
|
|
|
3252 */
|
|
|
3253 long_u
|
|
|
3254 gui_mch_get_rgb(pixel)
|
|
|
3255 guicolor_T pixel;
|
|
|
3256 {
|
|
|
3257 XColor xc;
|
|
|
3258 Colormap colormap;
|
|
|
3259
|
|
|
3260 colormap = DefaultColormap(gui.dpy, XDefaultScreen(gui.dpy));
|
|
|
3261 xc.pixel = pixel;
|
|
|
3262 XQueryColor(gui.dpy, colormap, &xc);
|
|
|
3263
|
|
|
3264 return ((xc.red & 0xff00) << 8) + (xc.green & 0xff00)
|
|
|
3265 + ((unsigned)xc.blue >> 8);
|
|
|
3266 }
|
|
|
3267
|
|
|
3268 /*
|
|
|
3269 * Add the callback functions.
|
|
|
3270 */
|
|
|
3271 void
|
|
|
3272 gui_x11_callbacks(textArea, vimForm)
|
|
|
3273 Widget textArea;
|
|
|
3274 Widget vimForm;
|
|
|
3275 {
|
|
|
3276 XtAddEventHandler(textArea, VisibilityChangeMask, FALSE,
|
|
|
3277 gui_x11_visibility_cb, (XtPointer)0);
|
|
|
3278
|
|
|
3279 XtAddEventHandler(textArea, ExposureMask, FALSE, gui_x11_expose_cb,
|
|
|
3280 (XtPointer)0);
|
|
|
3281
|
|
|
3282 XtAddEventHandler(vimShell, StructureNotifyMask, FALSE,
|
|
|
3283 gui_x11_resize_window_cb, (XtPointer)0);
|
|
|
3284
|
|
|
3285 XtAddEventHandler(vimShell, FocusChangeMask, FALSE, gui_x11_focus_change_cb,
|
|
|
3286 (XtPointer)0);
|
|
|
3287 /*
|
|
|
3288 * Only install these enter/leave callbacks when 'p' in 'guioptions'.
|
|
|
3289 * Only needed for some window managers.
|
|
|
3290 */
|
|
|
3291 if (vim_strchr(p_go, GO_POINTER) != NULL)
|
|
|
3292 {
|
|
|
3293 XtAddEventHandler(vimShell, LeaveWindowMask, FALSE, gui_x11_leave_cb,
|
|
|
3294 (XtPointer)0);
|
|
|
3295 XtAddEventHandler(textArea, LeaveWindowMask, FALSE, gui_x11_leave_cb,
|
|
|
3296 (XtPointer)0);
|
|
|
3297 XtAddEventHandler(textArea, EnterWindowMask, FALSE, gui_x11_enter_cb,
|
|
|
3298 (XtPointer)0);
|
|
|
3299 XtAddEventHandler(vimShell, EnterWindowMask, FALSE, gui_x11_enter_cb,
|
|
|
3300 (XtPointer)0);
|
|
|
3301 }
|
|
|
3302
|
|
|
3303 XtAddEventHandler(vimForm, KeyPressMask, FALSE, gui_x11_key_hit_cb,
|
|
|
3304 (XtPointer)0);
|
|
|
3305 XtAddEventHandler(textArea, KeyPressMask, FALSE, gui_x11_key_hit_cb,
|
|
|
3306 (XtPointer)0);
|
|
|
3307
|
|
|
3308 /* get pointer moved events from scrollbar, needed for 'mousefocus' */
|
|
|
3309 XtAddEventHandler(vimForm, PointerMotionMask,
|
|
|
3310 FALSE, gui_x11_mouse_cb, (XtPointer)1);
|
|
|
3311 XtAddEventHandler(textArea, ButtonPressMask | ButtonReleaseMask |
|
|
|
3312 ButtonMotionMask | PointerMotionMask,
|
|
|
3313 FALSE, gui_x11_mouse_cb, (XtPointer)0);
|
|
|
3314 }
|
|
|
3315
|
|
|
3316 /*
|
|
88
|
3317 * Get current mouse coordinates in text window.
|
|
7
|
3318 */
|
|
88
|
3319 void
|
|
|
3320 gui_mch_getmouse(int *x, int *y)
|
|
7
|
3321 {
|
|
|
3322 int rootx, rooty, winx, winy;
|
|
|
3323 Window root, child;
|
|
|
3324 unsigned int mask;
|
|
|
3325
|
|
|
3326 if (gui.wid && XQueryPointer(gui.dpy, gui.wid, &root, &child,
|
|
88
|
3327 &rootx, &rooty, &winx, &winy, &mask)) {
|
|
|
3328 *x = winx;
|
|
|
3329 *y = winy;
|
|
|
3330 } else {
|
|
|
3331 *x = -1;
|
|
|
3332 *y = -1;
|
|
|
3333 }
|
|
7
|
3334 }
|
|
|
3335
|
|
|
3336 void
|
|
|
3337 gui_mch_setmouse(x, y)
|
|
|
3338 int x;
|
|
|
3339 int y;
|
|
|
3340 {
|
|
|
3341 if (gui.wid)
|
|
|
3342 XWarpPointer(gui.dpy, (Window)0, gui.wid, 0, 0, 0, 0, x, y);
|
|
|
3343 }
|
|
|
3344
|
|
|
3345 #if (defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU)) || defined(PROTO)
|
|
|
3346 XButtonPressedEvent *
|
|
|
3347 gui_x11_get_last_mouse_event()
|
|
|
3348 {
|
|
|
3349 return &last_mouse_event;
|
|
|
3350 }
|
|
|
3351 #endif
|
|
|
3352
|
|
|
3353 #if defined(FEAT_SIGN_ICONS) || defined(PROTO)
|
|
|
3354
|
|
|
3355 /* Signs are currently always 2 chars wide. Hopefully the font is big enough
|
|
|
3356 * to provide room for the bitmap! */
|
|
|
3357 # define SIGN_WIDTH (gui.char_width * 2)
|
|
|
3358
|
|
|
3359 #if 0 /* not used */
|
|
|
3360 void
|
|
|
3361 gui_mch_clearsign(row)
|
|
|
3362 int row;
|
|
|
3363 {
|
|
|
3364 if (gui.in_use)
|
|
|
3365 XClearArea(gui.dpy, gui.wid, 0, TEXT_Y(row) - gui.char_height,
|
|
|
3366 SIGN_WIDTH, gui.char_height, FALSE);
|
|
|
3367 }
|
|
|
3368 #endif
|
|
|
3369
|
|
|
3370 void
|
|
|
3371 gui_mch_drawsign(row, col, typenr)
|
|
|
3372 int row;
|
|
|
3373 int col;
|
|
|
3374 int typenr;
|
|
|
3375 {
|
|
|
3376 XImage *sign;
|
|
|
3377
|
|
|
3378 if (gui.in_use && (sign = (XImage *)sign_get_image(typenr)) != NULL)
|
|
|
3379 {
|
|
|
3380 XClearArea(gui.dpy, gui.wid, TEXT_X(col), TEXT_Y(row) - sign->height,
|
|
|
3381 SIGN_WIDTH, gui.char_height, FALSE);
|
|
|
3382 XPutImage(gui.dpy, gui.wid, gui.text_gc, sign, 0, 0,
|
|
|
3383 TEXT_X(col) + (SIGN_WIDTH - sign->width) / 2,
|
|
|
3384 TEXT_Y(row) - sign->height,
|
|
|
3385 sign->width, sign->height);
|
|
|
3386 }
|
|
|
3387 }
|
|
|
3388
|
|
|
3389 void *
|
|
|
3390 gui_mch_register_sign(signfile)
|
|
|
3391 char_u *signfile;
|
|
|
3392 {
|
|
|
3393 XpmAttributes attrs;
|
|
|
3394 XImage *sign;
|
|
|
3395 int status;
|
|
|
3396
|
|
|
3397 /*
|
|
|
3398 * Setup the color substitution table.
|
|
|
3399 */
|
|
|
3400 sign = NULL;
|
|
|
3401 if (signfile[0] != NUL && signfile[0] != '-')
|
|
|
3402 {
|
|
|
3403 sign = (XImage *)alloc(sizeof(XImage));
|
|
|
3404 if (sign != NULL)
|
|
|
3405 {
|
|
|
3406 XpmColorSymbol color[5] =
|
|
|
3407 {
|
|
|
3408 {"none", NULL, 0},
|
|
|
3409 {"iconColor1", NULL, 0},
|
|
|
3410 {"bottomShadowColor", NULL, 0},
|
|
|
3411 {"topShadowColor", NULL, 0},
|
|
|
3412 {"selectColor", NULL, 0}
|
|
|
3413 };
|
|
|
3414 attrs.valuemask = XpmColorSymbols;
|
|
|
3415 attrs.numsymbols = 2;
|
|
|
3416 attrs.colorsymbols = color;
|
|
|
3417 attrs.colorsymbols[0].pixel = gui.back_pixel;
|
|
|
3418 attrs.colorsymbols[1].pixel = gui.norm_pixel;
|
|
|
3419 status = XpmReadFileToImage(gui.dpy, (char *)signfile,
|
|
|
3420 &sign, NULL, &attrs);
|
|
|
3421
|
|
|
3422 if (status == 0)
|
|
|
3423 {
|
|
|
3424 /* Sign width is fixed at two columns now.
|
|
|
3425 if (sign->width > gui.sign_width)
|
|
|
3426 gui.sign_width = sign->width + 8; */
|
|
|
3427 }
|
|
|
3428 else
|
|
|
3429 {
|
|
|
3430 vim_free(sign);
|
|
|
3431 sign = NULL;
|
|
|
3432 EMSG(_(e_signdata));
|
|
|
3433 }
|
|
|
3434 }
|
|
|
3435 }
|
|
|
3436
|
|
|
3437 return (void *)sign;
|
|
|
3438 }
|
|
|
3439
|
|
|
3440 void
|
|
|
3441 gui_mch_destroy_sign(sign)
|
|
|
3442 void *sign;
|
|
|
3443 {
|
|
|
3444 XFree(((XImage *)sign)->data);
|
|
|
3445 vim_free(sign);
|
|
|
3446 }
|
|
|
3447 #endif
|
|
|
3448
|
|
|
3449
|
|
|
3450 #ifdef FEAT_MOUSESHAPE
|
|
|
3451 /* The last set mouse pointer shape is remembered, to be used when it goes
|
|
|
3452 * from hidden to not hidden. */
|
|
|
3453 static int last_shape = 0;
|
|
|
3454 #endif
|
|
|
3455
|
|
|
3456 /*
|
|
|
3457 * Use the blank mouse pointer or not.
|
|
|
3458 */
|
|
|
3459 void
|
|
|
3460 gui_mch_mousehide(hide)
|
|
|
3461 int hide; /* TRUE = use blank ptr, FALSE = use parent ptr */
|
|
|
3462 {
|
|
|
3463 if (gui.pointer_hidden != hide)
|
|
|
3464 {
|
|
|
3465 gui.pointer_hidden = hide;
|
|
|
3466 if (hide)
|
|
|
3467 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer);
|
|
|
3468 else
|
|
|
3469 #ifdef FEAT_MOUSESHAPE
|
|
|
3470 mch_set_mouse_shape(last_shape);
|
|
|
3471 #else
|
|
|
3472 XUndefineCursor(gui.dpy, gui.wid);
|
|
|
3473 #endif
|
|
|
3474 }
|
|
|
3475 }
|
|
|
3476
|
|
|
3477 #if defined(FEAT_MOUSESHAPE) || defined(PROTO)
|
|
|
3478
|
|
|
3479 /* Table for shape IDs. Keep in sync with the mshape_names[] table in
|
|
|
3480 * misc2.c! */
|
|
|
3481 static int mshape_ids[] =
|
|
|
3482 {
|
|
|
3483 XC_left_ptr, /* arrow */
|
|
|
3484 0, /* blank */
|
|
|
3485 XC_xterm, /* beam */
|
|
|
3486 XC_sb_v_double_arrow, /* updown */
|
|
|
3487 XC_sizing, /* udsizing */
|
|
|
3488 XC_sb_h_double_arrow, /* leftright */
|
|
|
3489 XC_sizing, /* lrsizing */
|
|
|
3490 XC_watch, /* busy */
|
|
|
3491 XC_X_cursor, /* no */
|
|
|
3492 XC_crosshair, /* crosshair */
|
|
|
3493 XC_hand1, /* hand1 */
|
|
|
3494 XC_hand2, /* hand2 */
|
|
|
3495 XC_pencil, /* pencil */
|
|
|
3496 XC_question_arrow, /* question */
|
|
|
3497 XC_right_ptr, /* right-arrow */
|
|
|
3498 XC_center_ptr, /* up-arrow */
|
|
|
3499 XC_left_ptr /* last one */
|
|
|
3500 };
|
|
|
3501
|
|
|
3502 void
|
|
|
3503 mch_set_mouse_shape(shape)
|
|
|
3504 int shape;
|
|
|
3505 {
|
|
|
3506 int id;
|
|
|
3507
|
|
|
3508 if (!gui.in_use)
|
|
|
3509 return;
|
|
|
3510
|
|
|
3511 if (shape == MSHAPE_HIDE || gui.pointer_hidden)
|
|
|
3512 XDefineCursor(gui.dpy, gui.wid, gui.blank_pointer);
|
|
|
3513 else
|
|
|
3514 {
|
|
|
3515 if (shape >= MSHAPE_NUMBERED)
|
|
|
3516 {
|
|
|
3517 id = shape - MSHAPE_NUMBERED;
|
|
|
3518 if (id >= XC_num_glyphs)
|
|
|
3519 id = XC_left_ptr;
|
|
|
3520 else
|
|
|
3521 id &= ~1; /* they are always even (why?) */
|
|
|
3522 }
|
|
|
3523 else
|
|
|
3524 id = mshape_ids[shape];
|
|
|
3525
|
|
|
3526 XDefineCursor(gui.dpy, gui.wid, XCreateFontCursor(gui.dpy, id));
|
|
|
3527 }
|
|
|
3528 if (shape != MSHAPE_HIDE)
|
|
|
3529 last_shape = shape;
|
|
|
3530 }
|
|
|
3531 #endif
|
|
|
3532
|
|
|
3533 #if (defined(FEAT_TOOLBAR) && defined(FEAT_BEVAL)) || defined(PROTO)
|
|
|
3534 /*
|
|
|
3535 * Set the balloon-eval used for the tooltip of a toolbar menu item.
|
|
|
3536 * The check for a non-toolbar item was added, because there is a crash when
|
|
|
3537 * passing a normal menu item here. Can't explain that, but better avoid it.
|
|
|
3538 */
|
|
|
3539 void
|
|
|
3540 gui_mch_menu_set_tip(menu)
|
|
|
3541 vimmenu_T *menu;
|
|
|
3542 {
|
|
|
3543 if (menu->id != NULL && menu->parent != NULL
|
|
|
3544 && menu_is_toolbar(menu->parent->name))
|
|
|
3545 {
|
|
|
3546 /* Always destroy and create the balloon, in case the string was
|
|
|
3547 * changed. */
|
|
|
3548 if (menu->tip != NULL)
|
|
|
3549 {
|
|
|
3550 gui_mch_destroy_beval_area(menu->tip);
|
|
|
3551 menu->tip = NULL;
|
|
|
3552 }
|
|
|
3553 if (menu->strings[MENU_INDEX_TIP] != NULL)
|
|
|
3554 menu->tip = gui_mch_create_beval_area(
|
|
|
3555 menu->id,
|
|
|
3556 menu->strings[MENU_INDEX_TIP],
|
|
|
3557 NULL,
|
|
|
3558 NULL);
|
|
|
3559 }
|
|
|
3560 }
|
|
|
3561 #endif
|
