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 "obrender/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(obt_display, self->backback, px);
  53         XClearWindow(obt_display, self->backback);
  54         XSetWindowBackground(obt_display, self->innerleft, px);
  55         XClearWindow(obt_display, self->innerleft);
  56         XSetWindowBackground(obt_display, self->innertop, px);
  57         XClearWindow(obt_display, self->innertop);
  58         XSetWindowBackground(obt_display, self->innerright, px);
  59         XClearWindow(obt_display, self->innerright);
  60         XSetWindowBackground(obt_display, self->innerbottom, px);
  61         XClearWindow(obt_display, self->innerbottom);
  62         XSetWindowBackground(obt_display, self->innerbll, px);
  63         XClearWindow(obt_display, self->innerbll);
  64         XSetWindowBackground(obt_display, self->innerbrr, px);
  65         XClearWindow(obt_display, self->innerbrr);
  66         XSetWindowBackground(obt_display, self->innerblb, px);
  67         XClearWindow(obt_display, self->innerblb);
  68         XSetWindowBackground(obt_display, self->innerbrb, px);
  69         XClearWindow(obt_display, self->innerbrb);
  70
  71         px = RrColorPixel(self->focused ?
  72             (self->client->undecorated ?
  73              ob_rr_theme->frame_undecorated_focused_border_color :
  74              ob_rr_theme->frame_focused_border_color) :
  75             (self->client->undecorated ?
  76              ob_rr_theme->frame_undecorated_unfocused_border_color :
  77              ob_rr_theme->frame_unfocused_border_color));
  78
  79         XSetWindowBackground(obt_display, self->left, px);
  80         XClearWindow(obt_display, self->left);
  81         XSetWindowBackground(obt_display, self->right, px);
  82         XClearWindow(obt_display, self->right);
  83
  84         XSetWindowBackground(obt_display, self->titleleft, px);
  85         XClearWindow(obt_display, self->titleleft);
  86         XSetWindowBackground(obt_display, self->titletop, px);
  87         XClearWindow(obt_display, self->titletop);
  88         XSetWindowBackground(obt_display, self->titletopleft, px);
  89         XClearWindow(obt_display, self->titletopleft);
  90         XSetWindowBackground(obt_display, self->titletopright, px);
  91         XClearWindow(obt_display, self->titletopright);
  92         XSetWindowBackground(obt_display, self->titleright, px);
  93         XClearWindow(obt_display, self->titleright);
  94
  95         XSetWindowBackground(obt_display, self->handleleft, px);
  96         XClearWindow(obt_display, self->handleleft);
  97         XSetWindowBackground(obt_display, self->handletop, px);
  98         XClearWindow(obt_display, self->handletop);
  99         XSetWindowBackground(obt_display, self->handleright, px);
 100         XClearWindow(obt_display, self->handleright);
 101         XSetWindowBackground(obt_display, self->handlebottom, px);
 102         XClearWindow(obt_display, self->handlebottom);
 103
 104         XSetWindowBackground(obt_display, self->lgripleft, px);
 105         XClearWindow(obt_display, self->lgripleft);
 106         XSetWindowBackground(obt_display, self->lgriptop, px);
 107         XClearWindow(obt_display, self->lgriptop);
 108         XSetWindowBackground(obt_display, self->lgripbottom, px);
 109         XClearWindow(obt_display, self->lgripbottom);
 110
 111         XSetWindowBackground(obt_display, self->rgripright, px);
 112         XClearWindow(obt_display, self->rgripright);
 113         XSetWindowBackground(obt_display, self->rgriptop, px);
 114         XClearWindow(obt_display, self->rgriptop);
 115         XSetWindowBackground(obt_display, self->rgripbottom, px);
 116         XClearWindow(obt_display, self->rgripbottom);
 117
 118         /* don't use the separator color for shaded windows */
 119         if (!self->client->shaded)
 120             px = (self->focused ?
 121                   RrColorPixel(ob_rr_theme->title_separator_focused_color) :
 122                   RrColorPixel(ob_rr_theme->title_separator_unfocused_color));
 123
 124         XSetWindowBackground(obt_display, self->titlebottom, px);
 125         XClearWindow(obt_display, self->titlebottom);
 126     }
 127
 128     if (self->decorations & OB_FRAME_DECOR_TITLEBAR) {
 129         RrAppearance *t, *l, *m, *n, *i, *d, *s, *c, *clear;
 130         if (self->focused) {
 131             t = ob_rr_theme->a_focused_title;
 132             l = ob_rr_theme->a_focused_label;
 133             m = (!(self->decorations & OB_FRAME_DECOR_MAXIMIZE) ?
 134                  ob_rr_theme->btn_max->a_focused_disabled :
 135                  (self->client->max_vert || self->client->max_horz ?
 136                   (self->max_press ?
 137                    ob_rr_theme->btn_max->a_focused_pressed_toggled :
 138                    (self->max_hover ?
 139                     ob_rr_theme->btn_max->a_focused_hover_toggled :
 140                     ob_rr_theme->btn_max->a_focused_unpressed_toggled)) :
 141                   (self->max_press ?
 142                    ob_rr_theme->btn_max->a_focused_pressed :
 143                    (self->max_hover ?
 144                     ob_rr_theme->btn_max->a_focused_hover :
 145                     ob_rr_theme->btn_max->a_focused_unpressed))));
 146             n = ob_rr_theme->a_icon;
 147             i = (!(self->decorations & OB_FRAME_DECOR_ICONIFY) ?
 148                  ob_rr_theme->btn_iconify->a_focused_disabled :
 149                  (self->iconify_press ?
 150                   ob_rr_theme->btn_iconify->a_focused_pressed :
 151                   (self->iconify_hover ?
 152                    ob_rr_theme->btn_iconify->a_focused_hover :
 153                    ob_rr_theme->btn_iconify->a_focused_unpressed)));
 154             d = (!(self->decorations & OB_FRAME_DECOR_ALLDESKTOPS) ?
 155                  ob_rr_theme->btn_desk->a_focused_disabled :
 156                  (self->client->desktop == DESKTOP_ALL ?
 157                   (self->desk_press ?
 158                    ob_rr_theme->btn_desk->a_focused_pressed_toggled :
 159                    (self->desk_hover ?
 160                     ob_rr_theme->btn_desk->a_focused_hover_toggled :
 161                     ob_rr_theme->btn_desk->a_focused_unpressed_toggled)) :
 162                   (self->desk_press ?
 163                    ob_rr_theme->btn_desk->a_focused_pressed :
 164                    (self->desk_hover ?
 165                     ob_rr_theme->btn_desk->a_focused_hover :
 166                     ob_rr_theme->btn_desk->a_focused_unpressed))));
 167             s = (!(self->decorations & OB_FRAME_DECOR_SHADE) ?
 168                  ob_rr_theme->btn_shade->a_focused_disabled :
 169                  (self->client->shaded ?
 170                   (self->shade_press ?
 171                    ob_rr_theme->btn_shade->a_focused_pressed_toggled :
 172                    (self->shade_hover ?
 173                     ob_rr_theme->btn_shade->a_focused_hover_toggled :
 174                     ob_rr_theme->btn_shade->a_focused_unpressed_toggled)) :
 175                   (self->shade_press ?
 176                    ob_rr_theme->btn_shade->a_focused_pressed :
 177                    (self->shade_hover ?
 178                     ob_rr_theme->btn_shade->a_focused_hover :
 179                     ob_rr_theme->btn_shade->a_focused_unpressed))));
 180             c = (!(self->decorations & OB_FRAME_DECOR_CLOSE) ?
 181                  ob_rr_theme->btn_close->a_focused_disabled :
 182                  (self->close_press ?
 183                   ob_rr_theme->btn_close->a_focused_pressed :
 184                   (self->close_hover ?
 185                    ob_rr_theme->btn_close->a_focused_hover :
 186                    ob_rr_theme->btn_close->a_focused_unpressed)));
 187         } else {
 188             t = ob_rr_theme->a_unfocused_title;
 189             l = ob_rr_theme->a_unfocused_label;
 190             m = (!(self->decorations & OB_FRAME_DECOR_MAXIMIZE) ?
 191                  ob_rr_theme->btn_max->a_unfocused_disabled :
 192                  (self->client->max_vert || self->client->max_horz ?
 193                   (self->max_press ?
 194                    ob_rr_theme->btn_max->a_unfocused_pressed_toggled :
 195                    (self->max_hover ?
 196                     ob_rr_theme->btn_max->a_unfocused_hover_toggled :
 197                     ob_rr_theme->btn_max->a_unfocused_unpressed_toggled)) :
 198                   (self->max_press ?
 199                    ob_rr_theme->btn_max->a_unfocused_pressed :
 200                    (self->max_hover ?
 201                     ob_rr_theme->btn_max->a_unfocused_hover :
 202                     ob_rr_theme->btn_max->a_unfocused_unpressed))));
 203             n = ob_rr_theme->a_icon;
 204             i = (!(self->decorations & OB_FRAME_DECOR_ICONIFY) ?
 205                  ob_rr_theme->btn_iconify->a_unfocused_disabled :
 206                  (self->iconify_press ?
 207                   ob_rr_theme->btn_iconify->a_unfocused_pressed :
 208                   (self->iconify_hover ?
 209                    ob_rr_theme->btn_iconify->a_unfocused_hover :
 210                    ob_rr_theme->btn_iconify->a_unfocused_unpressed)));
 211             d = (!(self->decorations & OB_FRAME_DECOR_ALLDESKTOPS) ?
 212                  ob_rr_theme->btn_desk->a_unfocused_disabled :
 213                  (self->client->desktop == DESKTOP_ALL ?
 214                   (self->desk_press ?
 215                    ob_rr_theme->btn_desk->a_unfocused_pressed_toggled :
 216                    (self->desk_hover ?
 217                     ob_rr_theme->btn_desk->a_unfocused_hover_toggled :
 218                     ob_rr_theme->btn_desk->a_unfocused_unpressed_toggled)) :
 219                   (self->desk_press ?
 220                    ob_rr_theme->btn_desk->a_unfocused_pressed :
 221                    (self->desk_hover ?
 222                     ob_rr_theme->btn_desk->a_unfocused_hover :
 223                     ob_rr_theme->btn_desk->a_unfocused_unpressed))));
 224             s = (!(self->decorations & OB_FRAME_DECOR_SHADE) ?
 225                  ob_rr_theme->btn_shade->a_unfocused_disabled :
 226                  (self->client->shaded ?
 227                   (self->shade_press ?
 228                    ob_rr_theme->btn_shade->a_unfocused_pressed_toggled :
 229                    (self->shade_hover ?
 230                     ob_rr_theme->btn_shade->a_unfocused_hover_toggled :
 231                     ob_rr_theme->btn_shade->a_unfocused_unpressed_toggled)) :
 232                   (self->shade_press ?
 233                    ob_rr_theme->btn_shade->a_unfocused_pressed :
 234                    (self->shade_hover ?
 235                     ob_rr_theme->btn_shade->a_unfocused_hover :
 236                     ob_rr_theme->btn_shade->a_unfocused_unpressed))));
 237             c = (!(self->decorations & OB_FRAME_DECOR_CLOSE) ?
 238                  ob_rr_theme->btn_close->a_unfocused_disabled :
 239                  (self->close_press ?
 240                   ob_rr_theme->btn_close->a_unfocused_pressed :
 241                   (self->close_hover ?
 242                    ob_rr_theme->btn_close->a_unfocused_hover :
 243                    ob_rr_theme->btn_close->a_unfocused_unpressed)));
 244         }
 245         clear = ob_rr_theme->a_clear;
 246
 247         RrPaint(t, self->title, self->width, ob_rr_theme->title_height);
 248
 249         clear->surface.parent = t;
 250         clear->surface.parenty = 0;
 251
 252         clear->surface.parentx = ob_rr_theme->grip_width;
 253
 254         RrPaint(clear, self->topresize,
 255                 self->width - ob_rr_theme->grip_width * 2,
 256                 ob_rr_theme->paddingy + 1);
 257
 258         clear->surface.parentx = 0;
 259
 260         if (ob_rr_theme->grip_width > 0)
 261             RrPaint(clear, self->tltresize,
 262                     ob_rr_theme->grip_width, ob_rr_theme->paddingy + 1);
 263         if (ob_rr_theme->title_height > 0)
 264             RrPaint(clear, self->tllresize,
 265                     ob_rr_theme->paddingx + 1, ob_rr_theme->title_height);
 266
 267         clear->surface.parentx = self->width - ob_rr_theme->grip_width;
 268
 269         if (ob_rr_theme->grip_width > 0)
 270             RrPaint(clear, self->trtresize,
 271                     ob_rr_theme->grip_width, ob_rr_theme->paddingy + 1);
 272
 273         clear->surface.parentx = self->width - (ob_rr_theme->paddingx + 1);
 274
 275         if (ob_rr_theme->title_height > 0)
 276             RrPaint(clear, self->trrresize,
 277                     ob_rr_theme->paddingx + 1, ob_rr_theme->title_height);
 278
 279         /* set parents for any parent relative guys */
 280         l->surface.parent = t;
 281         l->surface.parentx = self->label_x;
 282         l->surface.parenty = ob_rr_theme->paddingy;
 283
 284         m->surface.parent = t;
 285         m->surface.parentx = self->max_x;
 286         m->surface.parenty = ob_rr_theme->paddingy + 1;
 287
 288         n->surface.parent = t;
 289         n->surface.parentx = self->icon_x;
 290         n->surface.parenty = ob_rr_theme->paddingy;
 291
 292         i->surface.parent = t;
 293         i->surface.parentx = self->iconify_x;
 294         i->surface.parenty = ob_rr_theme->paddingy + 1;
 295
 296         d->surface.parent = t;
 297         d->surface.parentx = self->desk_x;
 298         d->surface.parenty = ob_rr_theme->paddingy + 1;
 299
 300         s->surface.parent = t;
 301         s->surface.parentx = self->shade_x;
 302         s->surface.parenty = ob_rr_theme->paddingy + 1;
 303
 304         c->surface.parent = t;
 305         c->surface.parentx = self->close_x;
 306         c->surface.parenty = ob_rr_theme->paddingy + 1;
 307
 308         framerender_label(self, l);
 309         framerender_max(self, m);
 310         framerender_icon(self, n);
 311         framerender_iconify(self, i);
 312         framerender_desk(self, d);
 313         framerender_shade(self, s);
 314         framerender_close(self, c);
 315     }
 316
 317     if (self->decorations & OB_FRAME_DECOR_HANDLE &&
 318         ob_rr_theme->handle_height > 0)
 319     {
 320         RrAppearance *h, *g;
 321
 322         h = (self->focused ?
 323              ob_rr_theme->a_focused_handle : ob_rr_theme->a_unfocused_handle);
 324
 325         RrPaint(h, self->handle, self->width, ob_rr_theme->handle_height);
 326
 327         if (self->decorations & OB_FRAME_DECOR_GRIPS) {
 328             g = (self->focused ?
 329                  ob_rr_theme->a_focused_grip : ob_rr_theme->a_unfocused_grip);
 330
 331             if (g->surface.grad == RR_SURFACE_PARENTREL)
 332                 g->surface.parent = h;
 333
 334             g->surface.parentx = 0;
 335             g->surface.parenty = 0;
 336
 337             RrPaint(g, self->lgrip,
 338                     ob_rr_theme->grip_width, ob_rr_theme->handle_height);
 339
 340             g->surface.parentx = self->width - ob_rr_theme->grip_width;
 341             g->surface.parenty = 0;
 342
 343             RrPaint(g, self->rgrip,
 344                     ob_rr_theme->grip_width, ob_rr_theme->handle_height);
 345         }
 346     }
 347
 348     XFlush(obt_display);
 349 }
 350
 351 static void framerender_label(ObFrame *self, RrAppearance *a)
 352 {
 353     if (!self->label_on) return;
 354     /* set the texture's text! */
 355     a->texture[0].data.text.string = self->client->title;
 356     RrPaint(a, self->label, self->label_width, ob_rr_theme->label_height);
 357 }
 358
 359 static void framerender_icon(ObFrame *self, RrAppearance *a)
 360 {
 361     RrImage *icon;
 362
 363     if (!self->icon_on) return;
 364
 365     icon = client_icon(self->client);
 366
 367     if (icon) {
 368         RrAppearanceClearTextures(a);
 369         a->texture[0].type = RR_TEXTURE_IMAGE;
 370         a->texture[0].data.image.alpha = 0xff;
 371         a->texture[0].data.image.image = icon;
 372     } else {
 373         RrAppearanceClearTextures(a);
 374         a->texture[0].type = RR_TEXTURE_NONE;
 375     }
 376
 377     RrPaint(a, self->icon,
 378             ob_rr_theme->button_size + 2, ob_rr_theme->button_size + 2);
 379 }
 380
 381 static void framerender_max(ObFrame *self, RrAppearance *a)
 382 {
 383     if (!self->max_on) return;
 384     RrPaint(a, self->max, ob_rr_theme->button_size, ob_rr_theme->button_size);
 385 }
 386
 387 static void framerender_iconify(ObFrame *self, RrAppearance *a)
 388 {
 389     if (!self->iconify_on) return;
 390     RrPaint(a, self->iconify,
 391             ob_rr_theme->button_size, ob_rr_theme->button_size);
 392 }
 393
 394 static void framerender_desk(ObFrame *self, RrAppearance *a)
 395 {
 396     if (!self->desk_on) return;
 397     RrPaint(a, self->desk, ob_rr_theme->button_size, ob_rr_theme->button_size);
 398 }
 399
 400 static void framerender_shade(ObFrame *self, RrAppearance *a)
 401 {
 402     if (!self->shade_on) return;
 403     RrPaint(a, self->shade,
 404             ob_rr_theme->button_size, ob_rr_theme->button_size);
 405 }
 406
 407 static void framerender_close(ObFrame *self, RrAppearance *a)
 408 {
 409     if (!self->close_on) return;
 410     RrPaint(a, self->close,
 411             ob_rr_theme->button_size, ob_rr_theme->button_size);
 412 }