59 XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime); |
59 XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime); |
60 XSync(dpy, False); |
60 XSync(dpy, False); |
61 free(seltag); |
61 free(seltag); |
62 } |
62 } |
63 |
63 |
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64 static unsigned int |
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65 textnw(const char *text, unsigned int len) { |
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66 XRectangle r; |
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67 |
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68 if(dc.font.set) { |
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69 XmbTextExtents(dc.font.set, text, len, NULL, &r); |
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70 return r.width; |
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71 } |
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72 return XTextWidth(dc.font.xfont, text, len); |
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73 } |
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74 |
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75 static void |
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76 drawtext(const char *text, unsigned long col[ColLast], Bool filledsquare, Bool emptysquare) { |
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77 int x, y, w, h; |
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78 static char buf[256]; |
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79 unsigned int len, olen; |
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80 XGCValues gcv; |
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81 XRectangle r = { dc.x, dc.y, dc.w, dc.h }; |
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82 |
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83 XSetForeground(dpy, dc.gc, col[ColBG]); |
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84 XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1); |
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85 if(!text) |
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86 return; |
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87 w = 0; |
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88 olen = len = strlen(text); |
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89 if(len >= sizeof buf) |
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90 len = sizeof buf - 1; |
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91 memcpy(buf, text, len); |
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92 buf[len] = 0; |
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93 h = dc.font.ascent + dc.font.descent; |
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94 y = dc.y + (dc.h / 2) - (h / 2) + dc.font.ascent; |
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95 x = dc.x + (h / 2); |
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96 /* shorten text if necessary */ |
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97 while(len && (w = textnw(buf, len)) > dc.w - h) |
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98 buf[--len] = 0; |
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99 if(len < olen) { |
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100 if(len > 1) |
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101 buf[len - 1] = '.'; |
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102 if(len > 2) |
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103 buf[len - 2] = '.'; |
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104 if(len > 3) |
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105 buf[len - 3] = '.'; |
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106 } |
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107 if(w > dc.w) |
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108 return; /* too long */ |
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109 gcv.foreground = col[ColFG]; |
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110 if(dc.font.set) { |
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111 XChangeGC(dpy, dc.gc, GCForeground, &gcv); |
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112 XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, buf, len); |
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113 } |
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114 else { |
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115 gcv.font = dc.font.xfont->fid; |
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116 XChangeGC(dpy, dc.gc, GCForeground | GCFont, &gcv); |
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117 XDrawString(dpy, dc.drawable, dc.gc, x, y, buf, len); |
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118 } |
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119 x = (h + 2) / 4; |
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120 r.x = dc.x + 1; |
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121 r.y = dc.y + 1; |
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122 if(filledsquare) { |
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123 r.width = r.height = x + 1; |
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124 XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1); |
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125 } |
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126 else if(emptysquare) { |
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127 r.width = r.height = x; |
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128 XDrawRectangles(dpy, dc.drawable, dc.gc, &r, 1); |
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129 } |
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130 } |
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131 |
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132 static unsigned long |
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133 getcolor(const char *colstr) { |
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134 Colormap cmap = DefaultColormap(dpy, screen); |
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135 XColor color; |
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136 |
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137 if(!XAllocNamedColor(dpy, cmap, colstr, &color, &color)) |
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138 eprint("error, cannot allocate color '%s'\n", colstr); |
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139 return color.pixel; |
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140 } |
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141 |
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142 static Bool |
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143 isoccupied(unsigned int t) { |
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144 Client *c; |
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145 |
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146 for(c = clients; c; c = c->next) |
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147 if(c->tags[t]) |
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148 return True; |
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149 return False; |
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150 } |
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151 |
64 static void |
152 static void |
65 scan(void) { |
153 scan(void) { |
66 unsigned int i, num; |
154 unsigned int i, num; |
67 Window *wins, d1, d2; |
155 Window *wins, d1, d2; |
68 XWindowAttributes wa; |
156 XWindowAttributes wa; |
77 manage(wins[i], &wa); |
165 manage(wins[i], &wa); |
78 } |
166 } |
79 } |
167 } |
80 if(wins) |
168 if(wins) |
81 XFree(wins); |
169 XFree(wins); |
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170 } |
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171 |
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172 static void |
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173 setfont(const char *fontstr) { |
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174 char *def, **missing; |
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175 int i, n; |
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176 |
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177 missing = NULL; |
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178 if(dc.font.set) |
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179 XFreeFontSet(dpy, dc.font.set); |
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180 dc.font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def); |
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181 if(missing) { |
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182 while(n--) |
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183 fprintf(stderr, "missing fontset: %s\n", missing[n]); |
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184 XFreeStringList(missing); |
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185 } |
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186 if(dc.font.set) { |
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187 XFontSetExtents *font_extents; |
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188 XFontStruct **xfonts; |
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189 char **font_names; |
|
190 dc.font.ascent = dc.font.descent = 0; |
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191 font_extents = XExtentsOfFontSet(dc.font.set); |
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192 n = XFontsOfFontSet(dc.font.set, &xfonts, &font_names); |
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193 for(i = 0, dc.font.ascent = 0, dc.font.descent = 0; i < n; i++) { |
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194 if(dc.font.ascent < (*xfonts)->ascent) |
|
195 dc.font.ascent = (*xfonts)->ascent; |
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196 if(dc.font.descent < (*xfonts)->descent) |
|
197 dc.font.descent = (*xfonts)->descent; |
|
198 xfonts++; |
|
199 } |
|
200 } |
|
201 else { |
|
202 if(dc.font.xfont) |
|
203 XFreeFont(dpy, dc.font.xfont); |
|
204 dc.font.xfont = NULL; |
|
205 if(!(dc.font.xfont = XLoadQueryFont(dpy, fontstr))) |
|
206 eprint("error, cannot load font: '%s'\n", fontstr); |
|
207 dc.font.ascent = dc.font.xfont->ascent; |
|
208 dc.font.descent = dc.font.xfont->descent; |
|
209 } |
|
210 dc.font.height = dc.font.ascent + dc.font.descent; |
82 } |
211 } |
83 |
212 |
84 static void |
213 static void |
85 setup(void) { |
214 setup(void) { |
86 int i, j; |
215 int i, j; |
169 } |
298 } |
170 |
299 |
171 /* extern */ |
300 /* extern */ |
172 |
301 |
173 void |
302 void |
|
303 drawstatus(void) { |
|
304 int i, x; |
|
305 |
|
306 dc.x = dc.y = 0; |
|
307 for(i = 0; i < ntags; i++) { |
|
308 dc.w = textw(tags[i]); |
|
309 if(seltag[i]) |
|
310 drawtext(tags[i], dc.sel, sel && sel->tags[i], isoccupied(i)); |
|
311 else |
|
312 drawtext(tags[i], dc.norm, sel && sel->tags[i], isoccupied(i)); |
|
313 dc.x += dc.w; |
|
314 } |
|
315 dc.w = bmw; |
|
316 drawtext(arrange == dofloat ? FLOATSYMBOL : TILESYMBOL, dc.norm, False, False); |
|
317 x = dc.x + dc.w; |
|
318 dc.w = textw(stext); |
|
319 dc.x = sw - dc.w; |
|
320 if(dc.x < x) { |
|
321 dc.x = x; |
|
322 dc.w = sw - x; |
|
323 } |
|
324 drawtext(stext, dc.norm, False, False); |
|
325 if((dc.w = dc.x - x) > bh) { |
|
326 dc.x = x; |
|
327 drawtext(sel ? sel->name : NULL, sel ? dc.sel : dc.norm, False, False); |
|
328 } |
|
329 XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, sw, bh, 0, 0); |
|
330 XSync(dpy, False); |
|
331 } |
|
332 |
|
333 void |
174 sendevent(Window w, Atom a, long value) { |
334 sendevent(Window w, Atom a, long value) { |
175 XEvent e; |
335 XEvent e; |
176 |
336 |
177 e.type = ClientMessage; |
337 e.type = ClientMessage; |
178 e.xclient.window = w; |
338 e.xclient.window = w; |
180 e.xclient.format = 32; |
340 e.xclient.format = 32; |
181 e.xclient.data.l[0] = value; |
341 e.xclient.data.l[0] = value; |
182 e.xclient.data.l[1] = CurrentTime; |
342 e.xclient.data.l[1] = CurrentTime; |
183 XSendEvent(dpy, w, False, NoEventMask, &e); |
343 XSendEvent(dpy, w, False, NoEventMask, &e); |
184 XSync(dpy, False); |
344 XSync(dpy, False); |
|
345 } |
|
346 |
|
347 unsigned int |
|
348 textw(const char *text) { |
|
349 return textnw(text, strlen(text)) + dc.font.height; |
185 } |
350 } |
186 |
351 |
187 void |
352 void |
188 quit(Arg *arg) { |
353 quit(Arg *arg) { |
189 readin = running = False; |
354 readin = running = False; |