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(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 = (self->focused ?
  72               RrColorPixel(ob_rr_theme->frame_focused_border_color) :
  73               RrColorPixel(ob_rr_theme->frame_unfocused_border_color));
  74
  75         XSetWindowBackground(obt_display, self->left, px);
  76         XClearWindow(obt_display, self->left);
  77         XSetWindowBackground(obt_display, self->right, px);
  78         XClearWindow(obt_display, self->right);
  79
  80         XSetWindowBackground(obt_display, self->titleleft, px);
  81         XClearWindow(obt_display, self->titleleft);
  82         XSetWindowBackground(obt_display, self->titletop, px);
  83         XClearWindow(obt_display, self->titletop);
  84         XSetWindowBackground(obt_display, self->titletopleft, px);
  85         XClearWindow(obt_display, self->titletopleft);
  86         XSetWindowBackground(obt_display, self->titletopright, px);
  87         XClearWindow(obt_display, self->titletopright);
  88         XSetWindowBackground(obt_display, self->titleright, px);
  89         XClearWindow(obt_display, self->titleright);
  90
  91         XSetWindowBackground(obt_display, self->handleleft, px);
  92         XClearWindow(obt_display, self->handleleft);
  93         XSetWindowBackground(obt_display, self->handletop, px);
  94         XClearWindow(obt_display, self->handletop);
  95         XSetWindowBackground(obt_display, self->handleright, px);
  96         XClearWindow(obt_display, self->handleright);
  97         XSetWindowBackground(obt_display, self->handlebottom, px);
  98         XClearWindow(obt_display, self->handlebottom);
  99
 100         XSetWindowBackground(obt_display, self->lgripleft, px);
 101         XClearWindow(obt_display, self->lgripleft);
 102         XSetWindowBackground(obt_display, self->lgriptop, px);
 103         XClearWindow(obt_display, self->lgriptop);
 104         XSetWindowBackground(obt_display, self->lgripbottom, px);
 105         XClearWindow(obt_display, self->lgripbottom);
 106
 107         XSetWindowBackground(obt_display, self->rgripright, px);
 108         XClearWindow(obt_display, self->rgripright);
 109         XSetWindowBackground(obt_display, self->rgriptop, px);
 110         XClearWindow(obt_display, self->rgriptop);
 111         XSetWindowBackground(obt_display, self->rgripbottom, px);
 112         XClearWindow(obt_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(obt_display, self->titlebottom, px);
 121         XClearWindow(obt_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             t = ob_rr_theme->a_focused_title;
 128             l = ob_rr_theme->a_focused_label;
 129             m = (!(self->decorations & OB_FRAME_DECOR_MAXIMIZE) ?
 130                  ob_rr_theme->a_disabled_focused_max :
 131                  (self->client->max_vert || self->client->max_horz ?
 132                   (self->max_press ?
 133                    ob_rr_theme->a_toggled_focused_pressed_max :
 134                    (self->max_hover ?
 135                     ob_rr_theme->a_toggled_hover_focused_max :
 136                     ob_rr_theme->a_toggled_focused_unpressed_max)) :
 137                   (self->max_press ?
 138                    ob_rr_theme->a_focused_pressed_max :
 139                    (self->max_hover ?
 140                     ob_rr_theme->a_hover_focused_max :
 141                     ob_rr_theme->a_focused_unpressed_max))));
 142             n = ob_rr_theme->a_icon;
 143             i = (!(self->decorations & OB_FRAME_DECOR_ICONIFY) ?
 144                  ob_rr_theme->a_disabled_focused_iconify :
 145                  (self->iconify_press ?
 146                   ob_rr_theme->a_focused_pressed_iconify :
 147                   (self->iconify_hover ?
 148                    ob_rr_theme->a_hover_focused_iconify :
 149                    ob_rr_theme->a_focused_unpressed_iconify)));
 150             d = (!(self->decorations & OB_FRAME_DECOR_ALLDESKTOPS) ?
 151                  ob_rr_theme->a_disabled_focused_desk :
 152                  (self->client->desktop == DESKTOP_ALL ?
 153                   (self->desk_press ?
 154                    ob_rr_theme->a_toggled_focused_pressed_desk :
 155                    (self->desk_hover ?
 156                     ob_rr_theme->a_toggled_hover_focused_desk :
 157                     ob_rr_theme->a_toggled_focused_unpressed_desk)) :
 158                   (self->desk_press ?
 159                    ob_rr_theme->a_focused_pressed_desk :
 160                    (self->desk_hover ?
 161                     ob_rr_theme->a_hover_focused_desk :
 162                     ob_rr_theme->a_focused_unpressed_desk))));
 163             s = (!(self->decorations & OB_FRAME_DECOR_SHADE) ?
 164                  ob_rr_theme->a_disabled_focused_shade :
 165                  (self->client->shaded ?
 166                   (self->shade_press ?
 167                    ob_rr_theme->a_toggled_focused_pressed_shade :
 168                    (self->shade_hover ?
 169                     ob_rr_theme->a_toggled_hover_focused_shade :
 170                     ob_rr_theme->a_toggled_focused_unpressed_shade)) :
 171                   (self->shade_press ?
 172                    ob_rr_theme->a_focused_pressed_shade :
 173                    (self->shade_hover ?
 174                     ob_rr_theme->a_hover_focused_shade :
 175                     ob_rr_theme->a_focused_unpressed_shade))));
 176             c = (!(self->decorations & OB_FRAME_DECOR_CLOSE) ?
 177                  ob_rr_theme->a_disabled_focused_close :
 178                  (self->close_press ?
 179                   ob_rr_theme->a_focused_pressed_close :
 180                   (self->close_hover ?
 181                    ob_rr_theme->a_hover_focused_close :
 182                    ob_rr_theme->a_focused_unpressed_close)));
 183         } else {
 184             t = ob_rr_theme->a_unfocused_title;
 185             l = ob_rr_theme->a_unfocused_label;
 186             m = (!(self->decorations & OB_FRAME_DECOR_MAXIMIZE) ?
 187                  ob_rr_theme->a_disabled_unfocused_max :
 188                  (self->client->max_vert || self->client->max_horz ?
 189                   (self->max_press ?
 190                    ob_rr_theme->a_toggled_unfocused_pressed_max :
 191                    (self->max_hover ?
 192                     ob_rr_theme->a_toggled_hover_unfocused_max :
 193                     ob_rr_theme->a_toggled_unfocused_unpressed_max)) :
 194                   (self->max_press ?
 195                    ob_rr_theme->a_unfocused_pressed_max :
 196                    (self->max_hover ?
 197                     ob_rr_theme->a_hover_unfocused_max :
 198                     ob_rr_theme->a_unfocused_unpressed_max))));
 199             n = ob_rr_theme->a_icon;
 200             i = (!(self->decorations & OB_FRAME_DECOR_ICONIFY) ?
 201                  ob_rr_theme->a_disabled_unfocused_iconify :
 202                  (self->iconify_press ?
 203                   ob_rr_theme->a_unfocused_pressed_iconify :
 204                   (self->iconify_hover ?
 205                    ob_rr_theme->a_hover_unfocused_iconify :
 206                    ob_rr_theme->a_unfocused_unpressed_iconify)));
 207             d = (!(self->decorations & OB_FRAME_DECOR_ALLDESKTOPS) ?
 208                  ob_rr_theme->a_disabled_unfocused_desk :
 209                  (self->client->desktop == DESKTOP_ALL ?
 210                   (self->desk_press ?
 211                    ob_rr_theme->a_toggled_unfocused_pressed_desk :
 212                    (self->desk_hover ?
 213                     ob_rr_theme->a_toggled_hover_unfocused_desk :
 214                     ob_rr_theme->a_toggled_unfocused_unpressed_desk)) :
 215                   (self->desk_press ?
 216                    ob_rr_theme->a_unfocused_pressed_desk :
 217                    (self->desk_hover ?
 218                     ob_rr_theme->a_hover_unfocused_desk :
 219                     ob_rr_theme->a_unfocused_unpressed_desk))));
 220             s = (!(self->decorations & OB_FRAME_DECOR_SHADE) ?
 221                  ob_rr_theme->a_disabled_unfocused_shade :
 222                  (self->client->shaded ?
 223                   (self->shade_press ?
 224                    ob_rr_theme->a_toggled_unfocused_pressed_shade :
 225                    (self->shade_hover ?
 226                     ob_rr_theme->a_toggled_hover_unfocused_shade :
 227                     ob_rr_theme->a_toggled_unfocused_unpressed_shade)) :
 228                   (self->shade_press ?
 229                    ob_rr_theme->a_unfocused_pressed_shade :
 230                    (self->shade_hover ?
 231                     ob_rr_theme->a_hover_unfocused_shade :
 232                     ob_rr_theme->a_unfocused_unpressed_shade))));
 233             c = (!(self->decorations & OB_FRAME_DECOR_CLOSE) ?
 234                  ob_rr_theme->a_disabled_unfocused_close :
 235                  (self->close_press ?
 236                   ob_rr_theme->a_unfocused_pressed_close :
 237                   (self->close_hover ?
 238                    ob_rr_theme->a_hover_unfocused_close :
 239                    ob_rr_theme->a_unfocused_unpressed_close)));
 240         }
 241         clear = ob_rr_theme->a_clear;
 242
 243         RrPaint(t, self->title, self->width, ob_rr_theme->title_height);
 244
 245         clear->surface.parent = t;
 246         clear->surface.parenty = 0;
 247
 248         clear->surface.parentx = ob_rr_theme->grip_width;
 249
 250         RrPaint(clear, self->topresize,
 251                 self->width - ob_rr_theme->grip_width * 2,
 252                 ob_rr_theme->paddingy + 1);
 253
 254         clear->surface.parentx = 0;
 255
 256         if (ob_rr_theme->grip_width > 0)
 257             RrPaint(clear, self->tltresize,
 258                     ob_rr_theme->grip_width, ob_rr_theme->paddingy + 1);
 259         if (ob_rr_theme->title_height > 0)
 260             RrPaint(clear, self->tllresize,
 261                     ob_rr_theme->paddingx + 1, ob_rr_theme->title_height);
 262
 263         clear->surface.parentx = self->width - ob_rr_theme->grip_width;
 264
 265         if (ob_rr_theme->grip_width > 0)
 266             RrPaint(clear, self->trtresize,
 267                     ob_rr_theme->grip_width, ob_rr_theme->paddingy + 1);
 268
 269         clear->surface.parentx = self->width - (ob_rr_theme->paddingx + 1);
 270
 271         if (ob_rr_theme->title_height > 0)
 272             RrPaint(clear, self->trrresize,
 273                     ob_rr_theme->paddingx + 1, ob_rr_theme->title_height);
 274
 275         /* set parents for any parent relative guys */
 276         l->surface.parent = t;
 277         l->surface.parentx = self->label_x;
 278         l->surface.parenty = ob_rr_theme->paddingy;
 279
 280         m->surface.parent = t;
 281         m->surface.parentx = self->max_x;
 282         m->surface.parenty = ob_rr_theme->paddingy + 1;
 283
 284         n->surface.parent = t;
 285         n->surface.parentx = self->icon_x;
 286         n->surface.parenty = ob_rr_theme->paddingy;
 287
 288         i->surface.parent = t;
 289         i->surface.parentx = self->iconify_x;
 290         i->surface.parenty = ob_rr_theme->paddingy + 1;
 291
 292         d->surface.parent = t;
 293         d->surface.parentx = self->desk_x;
 294         d->surface.parenty = ob_rr_theme->paddingy + 1;
 295
 296         s->surface.parent = t;
 297         s->surface.parentx = self->shade_x;
 298         s->surface.parenty = ob_rr_theme->paddingy + 1;
 299
 300         c->surface.parent = t;
 301         c->surface.parentx = self->close_x;
 302         c->surface.parenty = ob_rr_theme->paddingy + 1;
 303
 304         framerender_label(self, l);
 305         framerender_max(self, m);
 306         framerender_icon(self, n);
 307         framerender_iconify(self, i);
 308         framerender_desk(self, d);
 309         framerender_shade(self, s);
 310         framerender_close(self, c);
 311     }
 312
 313     if (self->decorations & OB_FRAME_DECOR_HANDLE &&
 314         ob_rr_theme->handle_height > 0)
 315     {
 316         RrAppearance *h, *g;
 317
 318         h = (self->focused ?
 319              ob_rr_theme->a_focused_handle : ob_rr_theme->a_unfocused_handle);
 320
 321         RrPaint(h, self->handle, self->width, ob_rr_theme->handle_height);
 322
 323         if (self->decorations & OB_FRAME_DECOR_GRIPS) {
 324             g = (self->focused ?
 325                  ob_rr_theme->a_focused_grip : ob_rr_theme->a_unfocused_grip);
 326
 327             if (g->surface.grad == RR_SURFACE_PARENTREL)
 328                 g->surface.parent = h;
 329
 330             g->surface.parentx = 0;
 331             g->surface.parenty = 0;
 332
 333             RrPaint(g, self->lgrip,
 334                     ob_rr_theme->grip_width, ob_rr_theme->handle_height);
 335
 336             g->surface.parentx = self->width - ob_rr_theme->grip_width;
 337             g->surface.parenty = 0;
 338
 339             RrPaint(g, self->rgrip,
 340                     ob_rr_theme->grip_width, ob_rr_theme->handle_height);
 341         }
 342     }
 343
 344     XFlush(obt_display);
 345 }
 346
 347 static void framerender_label(ObFrame *self, RrAppearance *a)
 348 {
 349     if (!self->label_on) return;
 350     /* set the texture's text! */
 351     a->texture[0].data.text.string = self->client->title;
 352     RrPaint(a, self->label, self->label_width, ob_rr_theme->label_height);
 353 }
 354
 355 static void framerender_icon(ObFrame *self, RrAppearance *a)
 356 {
 357     RrImage *icon;
 358
 359     if (!self->icon_on) return;
 360
 361     icon = client_icon(self->client);
 362
 363     if (icon) {
 364         RrAppearanceClearTextures(a);
 365         a->texture[0].type = RR_TEXTURE_IMAGE;
 366         a->texture[0].data.image.alpha = 0xff;
 367         a->texture[0].data.image.image = icon;
 368     } else {
 369         RrAppearanceClearTextures(a);
 370         a->texture[0].type = RR_TEXTURE_NONE;
 371     }
 372
 373     RrPaint(a, self->icon,
 374             ob_rr_theme->button_size + 2, ob_rr_theme->button_size + 2);
 375 }
 376
 377 static void framerender_max(ObFrame *self, RrAppearance *a)
 378 {
 379     if (!self->max_on) return;
 380     RrPaint(a, self->max, ob_rr_theme->button_size, ob_rr_theme->button_size);
 381 }
 382
 383 static void framerender_iconify(ObFrame *self, RrAppearance *a)
 384 {
 385     if (!self->iconify_on) return;
 386     RrPaint(a, self->iconify,
 387             ob_rr_theme->button_size, ob_rr_theme->button_size);
 388 }
 389
 390 static void framerender_desk(ObFrame *self, RrAppearance *a)
 391 {
 392     if (!self->desk_on) return;
 393     RrPaint(a, self->desk, ob_rr_theme->button_size, ob_rr_theme->button_size);
 394 }
 395
 396 static void framerender_shade(ObFrame *self, RrAppearance *a)
 397 {
 398     if (!self->shade_on) return;
 399     RrPaint(a, self->shade,
 400             ob_rr_theme->button_size, ob_rr_theme->button_size);
 401 }
 402
 403 static void framerender_close(ObFrame *self, RrAppearance *a)
 404 {
 405     if (!self->close_on) return;
 406     RrPaint(a, self->close,
 407             ob_rr_theme->button_size, ob_rr_theme->button_size);
 408 }