add resize corners to the bottom corners of the inner client border
[mikachu/openbox.git] / openbox / framerender.c
1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
2
3    framerender.c for the Openbox window manager
4    Copyright (c) 2006        Mikael Magnusson
5    Copyright (c) 2003-2007   Dana Jansens
6
7    This program is free software; you can redistribute it and/or modify
8    it under the terms of the GNU General Public License as published by
9    the Free Software Foundation; either version 2 of the License, or
10    (at your option) any later version.
11
12    This program is distributed in the hope that it will be useful,
13    but WITHOUT ANY WARRANTY; without even the implied warranty of
14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15    GNU General Public License for more details.
16
17    See the COPYING file for a copy of the GNU General Public License.
18 */
19
20 #include "frame.h"
21 #include "openbox.h"
22 #include "screen.h"
23 #include "client.h"
24 #include "framerender.h"
25 #include "render/theme.h"
26
27 static void framerender_label(ObFrame *self, RrAppearance *a);
28 static void framerender_icon(ObFrame *self, RrAppearance *a);
29 static void framerender_max(ObFrame *self, RrAppearance *a);
30 static void framerender_iconify(ObFrame *self, RrAppearance *a);
31 static void framerender_desk(ObFrame *self, RrAppearance *a);
32 static void framerender_shade(ObFrame *self, RrAppearance *a);
33 static void framerender_close(ObFrame *self, RrAppearance *a);
34
35 void framerender_frame(ObFrame *self)
36 {
37     if (frame_iconify_animating(self))
38         return; /* delay redrawing until the animation is done */
39     if (!self->need_render)
40         return;
41     if (!self->visible)
42         return;
43     self->need_render = FALSE;
44
45     {
46         gulong px;
47
48         px = (self->focused ?
49               RrColorPixel(ob_rr_theme->cb_focused_color) :
50               RrColorPixel(ob_rr_theme->cb_unfocused_color));
51
52         XSetWindowBackground(ob_display, self->backback, px);
53         XClearWindow(ob_display, self->backback);
54         XSetWindowBackground(ob_display, self->innerleft, px);
55         XClearWindow(ob_display, self->innerleft);
56         XSetWindowBackground(ob_display, self->innertop, px);
57         XClearWindow(ob_display, self->innertop);
58         XSetWindowBackground(ob_display, self->innerright, px);
59         XClearWindow(ob_display, self->innerright);
60         XSetWindowBackground(ob_display, self->innerbottom, px);
61         XClearWindow(ob_display, self->innerbottom);
62         XSetWindowBackground(ob_display, self->innerbll, px);
63         XClearWindow(ob_display, self->innerbll);
64         XSetWindowBackground(ob_display, self->innerbrr, px);
65         XClearWindow(ob_display, self->innerbrr);
66         XSetWindowBackground(ob_display, self->innerblb, px);
67         XClearWindow(ob_display, self->innerblb);
68         XSetWindowBackground(ob_display, self->innerbrb, px);
69         XClearWindow(ob_display, self->innerbrb);
70
71         px = (self->focused ?
72               RrColorPixel(ob_rr_theme->frame_focused_border_color) :
73               RrColorPixel(ob_rr_theme->frame_unfocused_border_color));
74
75         XSetWindowBackground(ob_display, self->left, px);
76         XClearWindow(ob_display, self->left);
77         XSetWindowBackground(ob_display, self->right, px);
78         XClearWindow(ob_display, self->right);
79
80         XSetWindowBackground(ob_display, self->titleleft, px);
81         XClearWindow(ob_display, self->titleleft);
82         XSetWindowBackground(ob_display, self->titletop, px);
83         XClearWindow(ob_display, self->titletop);
84         XSetWindowBackground(ob_display, self->titletopleft, px);
85         XClearWindow(ob_display, self->titletopleft);
86         XSetWindowBackground(ob_display, self->titletopright, px);
87         XClearWindow(ob_display, self->titletopright);
88         XSetWindowBackground(ob_display, self->titleright, px);
89         XClearWindow(ob_display, self->titleright);
90
91         XSetWindowBackground(ob_display, self->handleleft, px);
92         XClearWindow(ob_display, self->handleleft);
93         XSetWindowBackground(ob_display, self->handletop, px);
94         XClearWindow(ob_display, self->handletop);
95         XSetWindowBackground(ob_display, self->handleright, px);
96         XClearWindow(ob_display, self->handleright);
97         XSetWindowBackground(ob_display, self->handlebottom, px);
98         XClearWindow(ob_display, self->handlebottom);
99
100         XSetWindowBackground(ob_display, self->lgripleft, px);
101         XClearWindow(ob_display, self->lgripleft);
102         XSetWindowBackground(ob_display, self->lgriptop, px);
103         XClearWindow(ob_display, self->lgriptop);
104         XSetWindowBackground(ob_display, self->lgripbottom, px);
105         XClearWindow(ob_display, self->lgripbottom);
106
107         XSetWindowBackground(ob_display, self->rgripright, px);
108         XClearWindow(ob_display, self->rgripright);
109         XSetWindowBackground(ob_display, self->rgriptop, px);
110         XClearWindow(ob_display, self->rgriptop);
111         XSetWindowBackground(ob_display, self->rgripbottom, px);
112         XClearWindow(ob_display, self->rgripbottom);
113
114         /* don't use the separator color for shaded windows */
115         if (!self->client->shaded)
116             px = (self->focused ?
117                   RrColorPixel(ob_rr_theme->title_separator_focused_color) :
118                   RrColorPixel(ob_rr_theme->title_separator_unfocused_color));
119
120         XSetWindowBackground(ob_display, self->titlebottom, px);
121         XClearWindow(ob_display, self->titlebottom);
122     }
123
124     if (self->decorations & OB_FRAME_DECOR_TITLEBAR) {
125         RrAppearance *t, *l, *m, *n, *i, *d, *s, *c, *clear;
126         if (self->focused) {
127
128             t = self->a_focused_title;
129             l = self->a_focused_label;
130
131             m = (!(self->decorations & OB_FRAME_DECOR_MAXIMIZE) ?
132                  ob_rr_theme->a_disabled_focused_max :
133                  (self->client->max_vert || self->client->max_horz ?
134                   (self->max_press ?
135                    ob_rr_theme->a_toggled_focused_pressed_max :
136                    (self->max_hover ?
137                     ob_rr_theme->a_toggled_hover_focused_max :
138                     ob_rr_theme->a_toggled_focused_unpressed_max)) :
139                   (self->max_press ?
140                    ob_rr_theme->a_focused_pressed_max :
141                    (self->max_hover ?
142                     ob_rr_theme->a_hover_focused_max :
143                     ob_rr_theme->a_focused_unpressed_max))));
144             n = self->a_icon;
145             i = (!(self->decorations & OB_FRAME_DECOR_ICONIFY) ?
146                  ob_rr_theme->a_disabled_focused_iconify :
147                  (self->iconify_press ?
148                   ob_rr_theme->a_focused_pressed_iconify :
149                   (self->iconify_hover ?
150                    ob_rr_theme->a_hover_focused_iconify :
151                    ob_rr_theme->a_focused_unpressed_iconify)));
152             d = (!(self->decorations & OB_FRAME_DECOR_ALLDESKTOPS) ?
153                  ob_rr_theme->a_disabled_focused_desk :
154                  (self->client->desktop == DESKTOP_ALL ?
155                   (self->desk_press ?
156                    ob_rr_theme->a_toggled_focused_pressed_desk :
157                    (self->desk_hover ?
158                     ob_rr_theme->a_toggled_hover_focused_desk :
159                     ob_rr_theme->a_toggled_focused_unpressed_desk)) :
160                   (self->desk_press ?
161                    ob_rr_theme->a_focused_pressed_desk :
162                    (self->desk_hover ?
163                     ob_rr_theme->a_hover_focused_desk :
164                     ob_rr_theme->a_focused_unpressed_desk))));
165             s = (!(self->decorations & OB_FRAME_DECOR_SHADE) ?
166                  ob_rr_theme->a_disabled_focused_shade :
167                  (self->client->shaded ?
168                   (self->shade_press ?
169                    ob_rr_theme->a_toggled_focused_pressed_shade :
170                    (self->shade_hover ?
171                     ob_rr_theme->a_toggled_hover_focused_shade :
172                     ob_rr_theme->a_toggled_focused_unpressed_shade)) :
173                   (self->shade_press ?
174                    ob_rr_theme->a_focused_pressed_shade :
175                    (self->shade_hover ?
176                     ob_rr_theme->a_hover_focused_shade :
177                     ob_rr_theme->a_focused_unpressed_shade))));
178             c = (!(self->decorations & OB_FRAME_DECOR_CLOSE) ?
179                  ob_rr_theme->a_disabled_focused_close :
180                  (self->close_press ?
181                   ob_rr_theme->a_focused_pressed_close :
182                   (self->close_hover ?
183                    ob_rr_theme->a_hover_focused_close :
184                    ob_rr_theme->a_focused_unpressed_close)));
185         } else {
186             t = self->a_unfocused_title;
187             l = self->a_unfocused_label;
188             m = (!(self->decorations & OB_FRAME_DECOR_MAXIMIZE) ?
189                  ob_rr_theme->a_disabled_unfocused_max :
190                  (self->client->max_vert || self->client->max_horz ?
191                   (self->max_press ?
192                    ob_rr_theme->a_toggled_unfocused_pressed_max :
193                    (self->max_hover ?
194                     ob_rr_theme->a_toggled_hover_unfocused_max :
195                     ob_rr_theme->a_toggled_unfocused_unpressed_max)) :
196                   (self->max_press ?
197                    ob_rr_theme->a_unfocused_pressed_max :
198                    (self->max_hover ?
199                     ob_rr_theme->a_hover_unfocused_max :
200                     ob_rr_theme->a_unfocused_unpressed_max))));
201             n = self->a_icon;
202             i = (!(self->decorations & OB_FRAME_DECOR_ICONIFY) ?
203                  ob_rr_theme->a_disabled_unfocused_iconify :
204                  (self->iconify_press ?
205                   ob_rr_theme->a_unfocused_pressed_iconify :
206                   (self->iconify_hover ?
207                    ob_rr_theme->a_hover_unfocused_iconify :
208                    ob_rr_theme->a_unfocused_unpressed_iconify)));
209             d = (!(self->decorations & OB_FRAME_DECOR_ALLDESKTOPS) ?
210                  ob_rr_theme->a_disabled_unfocused_desk :
211                  (self->client->desktop == DESKTOP_ALL ?
212                   (self->desk_press ?
213                    ob_rr_theme->a_toggled_unfocused_pressed_desk :
214                    (self->desk_hover ?
215                     ob_rr_theme->a_toggled_hover_unfocused_desk :
216                     ob_rr_theme->a_toggled_unfocused_unpressed_desk)) :
217                   (self->desk_press ?
218                    ob_rr_theme->a_unfocused_pressed_desk :
219                    (self->desk_hover ?
220                     ob_rr_theme->a_hover_unfocused_desk :
221                     ob_rr_theme->a_unfocused_unpressed_desk))));
222             s = (!(self->decorations & OB_FRAME_DECOR_SHADE) ?
223                  ob_rr_theme->a_disabled_unfocused_shade :
224                  (self->client->shaded ?
225                   (self->shade_press ?
226                    ob_rr_theme->a_toggled_unfocused_pressed_shade :
227                    (self->shade_hover ?
228                     ob_rr_theme->a_toggled_hover_unfocused_shade :
229                     ob_rr_theme->a_toggled_unfocused_unpressed_shade)) :
230                   (self->shade_press ?
231                    ob_rr_theme->a_unfocused_pressed_shade :
232                    (self->shade_hover ?
233                     ob_rr_theme->a_hover_unfocused_shade :
234                     ob_rr_theme->a_unfocused_unpressed_shade))));
235             c = (!(self->decorations & OB_FRAME_DECOR_CLOSE) ?
236                  ob_rr_theme->a_disabled_unfocused_close :
237                  (self->close_press ?
238                   ob_rr_theme->a_unfocused_pressed_close :
239                   (self->close_hover ?
240                    ob_rr_theme->a_hover_unfocused_close :
241                    ob_rr_theme->a_unfocused_unpressed_close)));
242         }
243         clear = ob_rr_theme->a_clear;
244
245         RrPaint(t, self->title, self->width, ob_rr_theme->title_height);
246
247         clear->surface.parent = t;
248         clear->surface.parenty = 0;
249
250         clear->surface.parentx = ob_rr_theme->grip_width;
251
252         RrPaint(clear, self->topresize,
253                 self->width - ob_rr_theme->grip_width * 2,
254                 ob_rr_theme->paddingy + 1);
255
256         clear->surface.parentx = 0;
257
258         if (ob_rr_theme->grip_width > 0)
259             RrPaint(clear, self->tltresize,
260                     ob_rr_theme->grip_width, ob_rr_theme->paddingy + 1);
261         if (ob_rr_theme->title_height > 0)
262             RrPaint(clear, self->tllresize,
263                     ob_rr_theme->paddingx + 1, ob_rr_theme->title_height);
264
265         clear->surface.parentx = self->width - ob_rr_theme->grip_width;
266
267         if (ob_rr_theme->grip_width > 0)
268             RrPaint(clear, self->trtresize,
269                     ob_rr_theme->grip_width, ob_rr_theme->paddingy + 1);
270
271         clear->surface.parentx = self->width - (ob_rr_theme->paddingx + 1);
272
273         if (ob_rr_theme->title_height > 0)
274             RrPaint(clear, self->trrresize,
275                     ob_rr_theme->paddingx + 1, ob_rr_theme->title_height);
276
277         /* set parents for any parent relative guys */
278         l->surface.parent = t;
279         l->surface.parentx = self->label_x;
280         l->surface.parenty = ob_rr_theme->paddingy;
281
282         m->surface.parent = t;
283         m->surface.parentx = self->max_x;
284         m->surface.parenty = ob_rr_theme->paddingy + 1;
285
286         n->surface.parent = t;
287         n->surface.parentx = self->icon_x;
288         n->surface.parenty = ob_rr_theme->paddingy;
289
290         i->surface.parent = t;
291         i->surface.parentx = self->iconify_x;
292         i->surface.parenty = ob_rr_theme->paddingy + 1;
293
294         d->surface.parent = t;
295         d->surface.parentx = self->desk_x;
296         d->surface.parenty = ob_rr_theme->paddingy + 1;
297
298         s->surface.parent = t;
299         s->surface.parentx = self->shade_x;
300         s->surface.parenty = ob_rr_theme->paddingy + 1;
301
302         c->surface.parent = t;
303         c->surface.parentx = self->close_x;
304         c->surface.parenty = ob_rr_theme->paddingy + 1;
305
306         framerender_label(self, l);
307         framerender_max(self, m);
308         framerender_icon(self, n);
309         framerender_iconify(self, i);
310         framerender_desk(self, d);
311         framerender_shade(self, s);
312         framerender_close(self, c);
313     }
314
315     if (self->decorations & OB_FRAME_DECOR_HANDLE &&
316         ob_rr_theme->handle_height > 0)
317     {
318         RrAppearance *h, *g;
319
320         h = (self->focused ?
321              self->a_focused_handle : self->a_unfocused_handle);
322
323         RrPaint(h, self->handle, self->width, ob_rr_theme->handle_height);
324
325         if (self->decorations & OB_FRAME_DECOR_GRIPS) {
326             g = (self->focused ?
327                  ob_rr_theme->a_focused_grip : ob_rr_theme->a_unfocused_grip);
328
329             if (g->surface.grad == RR_SURFACE_PARENTREL)
330                 g->surface.parent = h;
331
332             g->surface.parentx = 0;
333             g->surface.parenty = 0;
334
335             RrPaint(g, self->lgrip,
336                     ob_rr_theme->grip_width, ob_rr_theme->handle_height);
337
338             g->surface.parentx = self->width - ob_rr_theme->grip_width;
339             g->surface.parenty = 0;
340
341             RrPaint(g, self->rgrip,
342                     ob_rr_theme->grip_width, ob_rr_theme->handle_height);
343         }
344     }
345
346     XFlush(ob_display);
347 }
348
349 static void framerender_label(ObFrame *self, RrAppearance *a)
350 {
351     if (!self->label_on) return;
352     /* set the texture's text! */
353     a->texture[0].data.text.string = self->client->title;
354     RrPaint(a, self->label, self->label_width, ob_rr_theme->label_height);
355 }
356
357 static void framerender_icon(ObFrame *self, RrAppearance *a)
358 {
359     const ObClientIcon *icon;
360
361     if (!self->icon_on) return;
362
363     icon = client_icon(self->client,
364                        ob_rr_theme->button_size + 2,
365                        ob_rr_theme->button_size + 2);
366     if (icon) {
367         a->texture[0].type = RR_TEXTURE_RGBA;
368         a->texture[0].data.rgba.width = icon->width;
369         a->texture[0].data.rgba.height = icon->height;
370         a->texture[0].data.rgba.alpha = 0xff;
371         a->texture[0].data.rgba.data = icon->data;
372     } else
373         a->texture[0].type = RR_TEXTURE_NONE;
374
375     RrPaint(a, self->icon,
376             ob_rr_theme->button_size + 2, ob_rr_theme->button_size + 2);
377 }
378
379 static void framerender_max(ObFrame *self, RrAppearance *a)
380 {
381     if (!self->max_on) return;
382     RrPaint(a, self->max, ob_rr_theme->button_size, ob_rr_theme->button_size);
383 }
384
385 static void framerender_iconify(ObFrame *self, RrAppearance *a)
386 {
387     if (!self->iconify_on) return;
388     RrPaint(a, self->iconify,
389             ob_rr_theme->button_size, ob_rr_theme->button_size);
390 }
391
392 static void framerender_desk(ObFrame *self, RrAppearance *a)
393 {
394     if (!self->desk_on) return;
395     RrPaint(a, self->desk, ob_rr_theme->button_size, ob_rr_theme->button_size);
396 }
397
398 static void framerender_shade(ObFrame *self, RrAppearance *a)
399 {
400     if (!self->shade_on) return;
401     RrPaint(a, self->shade,
402             ob_rr_theme->button_size, ob_rr_theme->button_size);
403 }
404
405 static void framerender_close(ObFrame *self, RrAppearance *a)
406 {
407     if (!self->close_on) return;
408     RrPaint(a, self->close,
409             ob_rr_theme->button_size, ob_rr_theme->button_size);
410 }