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