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 }