render/theme.c

   1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
   2
   3    theme.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 "render.h"
  21 #include "color.h"
  22 #include "font.h"
  23 #include "mask.h"
  24 #include "theme.h"
  25 #include "icon.h"
  26 #include "parser/parse.h"
  27
  28 #include <X11/Xlib.h>
  29 #include <X11/Xresource.h>
  30 #include <ctype.h>
  31 #include <stdlib.h>
  32 #include <string.h>
  33
  34 static XrmDatabase loaddb(RrTheme *theme, const gchar *name, gchar **path);
  35 static gboolean read_int(XrmDatabase db, const gchar *rname, gint *value);
  36 static gboolean read_string(XrmDatabase db, const gchar *rname, gchar **value);
  37 static gboolean read_color(XrmDatabase db, const RrInstance *inst,
  38                            const gchar *rname, RrColor **value);
  39 static gboolean read_mask(const RrInstance *inst, const gchar *path,
  40                           const gchar *maskname, RrTheme *theme,
  41                           RrPixmapMask **value);
  42 static gboolean read_appearance(XrmDatabase db, const RrInstance *inst,
  43                                 const gchar *rname, RrAppearance *value,
  44                                 gboolean allow_trans);
  45 static int parse_inline_number(const char *p);
  46 static RrPixel32* read_c_image(gint width, gint height, const guint8 *data);
  47 static void set_default_appearance(RrAppearance *a);
  48
  49 RrTheme* RrThemeNew(const RrInstance *inst, gchar *name,
  50                     RrFont *active_window_font, RrFont *inactive_window_font,
  51                     RrFont *menu_title_font, RrFont *menu_item_font)
  52 {
  53     XrmDatabase db = NULL;
  54     RrJustify winjust, mtitlejust;
  55     gchar *str;
  56     RrTheme *theme;
  57     gchar *path;
  58
  59     theme = g_new0(RrTheme, 1);
  60
  61     theme->inst = inst;
  62
  63     theme->a_disabled_focused_max = RrAppearanceNew(inst, 1);
  64     theme->a_disabled_unfocused_max = RrAppearanceNew(inst, 1);
  65     theme->a_hover_focused_max = RrAppearanceNew(inst, 1);
  66     theme->a_hover_unfocused_max = RrAppearanceNew(inst, 1);
  67     theme->a_toggled_focused_max = RrAppearanceNew(inst, 1);
  68     theme->a_toggled_unfocused_max = RrAppearanceNew(inst, 1);
  69     theme->a_focused_unpressed_max = RrAppearanceNew(inst, 1);
  70     theme->a_focused_pressed_max = RrAppearanceNew(inst, 1);
  71     theme->a_unfocused_unpressed_max = RrAppearanceNew(inst, 1);
  72     theme->a_unfocused_pressed_max = RrAppearanceNew(inst, 1);
  73     theme->a_focused_grip = RrAppearanceNew(inst, 0);
  74     theme->a_unfocused_grip = RrAppearanceNew(inst, 0);
  75     theme->a_focused_title = RrAppearanceNew(inst, 0);
  76     theme->a_unfocused_title = RrAppearanceNew(inst, 0);
  77     theme->a_focused_label = RrAppearanceNew(inst, 1);
  78     theme->a_unfocused_label = RrAppearanceNew(inst, 1);
  79     theme->a_icon = RrAppearanceNew(inst, 1);
  80     theme->a_focused_handle = RrAppearanceNew(inst, 0);
  81     theme->a_unfocused_handle = RrAppearanceNew(inst, 0);
  82     theme->a_menu = RrAppearanceNew(inst, 0);
  83     theme->a_menu_title = RrAppearanceNew(inst, 1);
  84     theme->a_menu_normal = RrAppearanceNew(inst, 0);
  85     theme->a_menu_disabled = RrAppearanceNew(inst, 0);
  86     theme->a_menu_selected = RrAppearanceNew(inst, 0);
  87     theme->a_menu_text_normal = RrAppearanceNew(inst, 1);
  88     theme->a_menu_text_disabled = RrAppearanceNew(inst, 1);
  89     theme->a_menu_text_selected = RrAppearanceNew(inst, 1);
  90     theme->a_menu_bullet_normal = RrAppearanceNew(inst, 1);
  91     theme->a_menu_bullet_selected = RrAppearanceNew(inst, 1);
  92     theme->a_clear = RrAppearanceNew(inst, 0);
  93     theme->a_clear_tex = RrAppearanceNew(inst, 1);
  94
  95     if (name) {
  96         db = loaddb(theme, name, &path);
  97         if (db == NULL) {
  98             g_warning("Failed to load the theme '%s'\n"
  99                       "Falling back to the default: '%s'",
 100                       name, DEFAULT_THEME);
 101         }
 102     }
 103     if (db == NULL) {
 104         db = loaddb(theme, DEFAULT_THEME, &path);
 105         if (db == NULL) {
 106             g_warning("Failed to load the theme '%s'.", DEFAULT_THEME);
 107             return NULL;
 108         }
 109     }
 110
 111     /* load the font stuff */
 112     if (active_window_font) {
 113         theme->win_font_focused = active_window_font;
 114         RrFontRef(active_window_font);
 115     } else
 116         theme->win_font_focused = RrFontOpenDefault(inst);
 117
 118     if (inactive_window_font) {
 119         theme->win_font_unfocused = inactive_window_font;
 120         RrFontRef(inactive_window_font);
 121     } else
 122         theme->win_font_unfocused = RrFontOpenDefault(inst);
 123
 124     winjust = RR_JUSTIFY_LEFT;
 125     if (read_string(db, "window.label.text.justify", &str)) {
 126         if (!g_ascii_strcasecmp(str, "right"))
 127             winjust = RR_JUSTIFY_RIGHT;
 128         else if (!g_ascii_strcasecmp(str, "center"))
 129             winjust = RR_JUSTIFY_CENTER;
 130     }
 131
 132     if (menu_title_font) {
 133         theme->menu_title_font = menu_title_font;
 134         RrFontRef(menu_title_font);
 135     } else
 136         theme->menu_title_font = RrFontOpenDefault(inst);
 137
 138     mtitlejust = RR_JUSTIFY_LEFT;
 139     if (read_string(db, "menu.title.text.justify", &str)) {
 140         if (!g_ascii_strcasecmp(str, "right"))
 141             mtitlejust = RR_JUSTIFY_RIGHT;
 142         else if (!g_ascii_strcasecmp(str, "center"))
 143             mtitlejust = RR_JUSTIFY_CENTER;
 144     }
 145
 146     if (menu_item_font) {
 147         theme->menu_font = menu_item_font;
 148         RrFontRef(menu_item_font);
 149     } else
 150         theme->menu_font = RrFontOpenDefault(inst);
 151
 152     /* load direct dimensions */
 153     if (!read_int(db, "menu.overlap", &theme->menu_overlap) ||
 154         theme->menu_overlap < 0 || theme->menu_overlap > 20)
 155         theme->menu_overlap = 0;
 156     if (!read_int(db, "window.handle.width", &theme->handle_height) ||
 157         theme->handle_height < 0 || theme->handle_height > 100)
 158         theme->handle_height = 6;
 159     if (!read_int(db, "padding.width", &theme->paddingx) ||
 160         theme->paddingx < 0 || theme->paddingx > 100)
 161         theme->paddingx = 3;
 162     theme->paddingy = theme->paddingx;
 163     if (!read_int(db, "border.width", &theme->fbwidth) ||
 164         theme->fbwidth < 0 || theme->fbwidth > 100)
 165         theme->fbwidth = 1;
 166     theme->mbwidth = theme->fbwidth;
 167     if (!read_int(db, "window.client.padding.width", &theme->cbwidthx) ||
 168         theme->cbwidthx < 0 || theme->cbwidthx > 100)
 169         theme->cbwidthx = theme->paddingx;
 170     theme->cbwidthy = theme->cbwidthx;
 171
 172     /* load colors */
 173     if (!read_color(db, inst,
 174                     "border.color", &theme->frame_b_color))
 175         theme->frame_b_color = RrColorNew(inst, 0, 0, 0);
 176     theme->menu_b_color = RrColorNew(inst,
 177                                      theme->frame_b_color->r,
 178                                      theme->frame_b_color->g,
 179                                      theme->frame_b_color->b);
 180     if (!read_color(db, inst,
 181                     "window.active.client.color",
 182                     &theme->cb_focused_color))
 183         theme->cb_focused_color = RrColorNew(inst, 0xff, 0xff, 0xff);
 184     if (!read_color(db, inst,
 185                     "window.inactive.client.color",
 186                     &theme->cb_unfocused_color))
 187         theme->cb_unfocused_color = RrColorNew(inst, 0xff, 0xff, 0xff);
 188     if (!read_color(db, inst,
 189                     "window.active.label.text.color",
 190                     &theme->title_focused_color))
 191         theme->title_focused_color = RrColorNew(inst, 0x0, 0x0, 0x0);
 192     theme->osd_color = RrColorNew(inst,
 193                                   theme->title_focused_color->r,
 194                                   theme->title_focused_color->g,
 195                                   theme->title_focused_color->b);
 196     if (!read_color(db, inst,
 197                     "window.inactive.label.text.color",
 198                     &theme->title_unfocused_color))
 199         theme->title_unfocused_color = RrColorNew(inst, 0xff, 0xff, 0xff);
 200     if (!read_color(db, inst,
 201                     "window.active.button.unpressed.image.color",
 202                     &theme->titlebut_focused_unpressed_color))
 203         theme->titlebut_focused_unpressed_color = RrColorNew(inst, 0, 0, 0);
 204     if (!read_color(db, inst,
 205                     "window.inactive.button.unpressed.image.color",
 206                     &theme->titlebut_unfocused_unpressed_color))
 207         theme->titlebut_unfocused_unpressed_color =
 208             RrColorNew(inst, 0xff, 0xff, 0xff);
 209     if (!read_color(db, inst,
 210                     "window.active.button.pressed.image.color",
 211                     &theme->titlebut_focused_pressed_color))
 212         theme->titlebut_focused_pressed_color =
 213             RrColorNew(inst,
 214                        theme->titlebut_focused_unpressed_color->r,
 215                        theme->titlebut_focused_unpressed_color->g,
 216                        theme->titlebut_focused_unpressed_color->b);
 217     if (!read_color(db, inst,
 218                     "window.inactive.button.pressed.image.color",
 219                     &theme->titlebut_unfocused_pressed_color))
 220         theme->titlebut_unfocused_pressed_color =
 221             RrColorNew(inst,
 222                        theme->titlebut_unfocused_unpressed_color->r,
 223                        theme->titlebut_unfocused_unpressed_color->g,
 224                        theme->titlebut_unfocused_unpressed_color->b);
 225     if (!read_color(db, inst,
 226                     "window.active.button.disabled.image.color",
 227                     &theme->titlebut_disabled_focused_color))
 228         theme->titlebut_disabled_focused_color =
 229             RrColorNew(inst, 0xff, 0xff, 0xff);
 230     if (!read_color(db, inst,
 231                     "window.inactive.button.disabled.image.color",
 232                     &theme->titlebut_disabled_unfocused_color))
 233         theme->titlebut_disabled_unfocused_color = RrColorNew(inst, 0, 0, 0);
 234     if (!read_color(db, inst,
 235                     "window.active.button.hover.image.color",
 236                     &theme->titlebut_hover_focused_color))
 237         theme->titlebut_hover_focused_color =
 238             RrColorNew(inst,
 239                        theme->titlebut_focused_unpressed_color->r,
 240                        theme->titlebut_focused_unpressed_color->g,
 241                        theme->titlebut_focused_unpressed_color->b);
 242     if (!read_color(db, inst,
 243                     "window.inactive.button.hover.image.color",
 244                     &theme->titlebut_hover_unfocused_color))
 245         theme->titlebut_hover_unfocused_color =
 246             RrColorNew(inst,
 247                        theme->titlebut_unfocused_unpressed_color->r,
 248                        theme->titlebut_unfocused_unpressed_color->g,
 249                        theme->titlebut_unfocused_unpressed_color->b);
 250     if (!read_color(db, inst,
 251                     "window.active.button.toggled.image.color",
 252                     &theme->titlebut_toggled_focused_color))
 253         theme->titlebut_toggled_focused_color =
 254             RrColorNew(inst,
 255                        theme->titlebut_focused_pressed_color->r,
 256                        theme->titlebut_focused_pressed_color->g,
 257                        theme->titlebut_focused_pressed_color->b);
 258     if (!read_color(db, inst,
 259                     "window.inactive.button.toggled.image.color",
 260                     &theme->titlebut_toggled_unfocused_color))
 261         theme->titlebut_toggled_unfocused_color =
 262             RrColorNew(inst,
 263                        theme->titlebut_unfocused_pressed_color->r,
 264                        theme->titlebut_unfocused_pressed_color->g,
 265                        theme->titlebut_unfocused_pressed_color->b);
 266     if (!read_color(db, inst,
 267                     "menu.title.text.color", &theme->menu_title_color))
 268         theme->menu_title_color = RrColorNew(inst, 0, 0, 0);
 269     if (!read_color(db, inst,
 270                     "menu.items.text.color", &theme->menu_color))
 271         theme->menu_color = RrColorNew(inst, 0xff, 0xff, 0xff);
 272     if (!read_color(db, inst,
 273                     "menu.items.disabled.text.color",
 274                     &theme->menu_disabled_color))
 275         theme->menu_disabled_color = RrColorNew(inst, 0, 0, 0);
 276     if (!read_color(db, inst,
 277                     "menu.items.active.text.color",
 278                     &theme->menu_selected_color))
 279         theme->menu_selected_color = RrColorNew(inst, 0, 0, 0);
 280
 281     if (read_mask(inst, path, "max.xbm", theme, &theme->max_mask)) {
 282         if (!read_mask(inst, path, "max_pressed.xbm", theme,
 283                        &theme->max_pressed_mask)) {
 284             theme->max_pressed_mask = RrPixmapMaskCopy(theme->max_mask);
 285         }
 286         if (!read_mask(inst, path, "max_toggled.xbm", theme,
 287                        &theme->max_toggled_mask)) {
 288             theme->max_toggled_mask =
 289                 RrPixmapMaskCopy(theme->max_pressed_mask);
 290         }
 291         if (!read_mask(inst, path, "max_disabled.xbm", theme,
 292                        &theme->max_disabled_mask)) {
 293             theme->max_disabled_mask = RrPixmapMaskCopy(theme->max_mask);
 294         }
 295         if (!read_mask(inst, path, "max_hover.xbm", theme,
 296                        &theme->max_hover_mask)) {
 297             theme->max_hover_mask = RrPixmapMaskCopy(theme->max_mask);
 298         }
 299     } else {
 300         {
 301             guchar data[] = { 0x7f, 0x7f, 0x7f, 0x41, 0x41, 0x41, 0x7f };
 302             theme->max_mask = RrPixmapMaskNew(inst, 7, 7, (gchar*)data);
 303         }
 304         {
 305             guchar data[] = { 0x7c, 0x44, 0x47, 0x47, 0x7f, 0x1f, 0x1f };
 306             theme->max_toggled_mask = RrPixmapMaskNew(inst, 7, 7, (gchar*)data);
 307         }
 308         theme->max_pressed_mask = RrPixmapMaskCopy(theme->max_mask);
 309         theme->max_disabled_mask = RrPixmapMaskCopy(theme->max_mask);
 310         theme->max_hover_mask = RrPixmapMaskCopy(theme->max_mask);
 311     }
 312
 313     if (read_mask(inst, path, "iconify.xbm", theme, &theme->iconify_mask)) {
 314         if (!read_mask(inst, path, "iconify_pressed.xbm", theme,
 315                        &theme->iconify_pressed_mask)) {
 316             theme->iconify_pressed_mask =
 317                 RrPixmapMaskCopy(theme->iconify_mask);
 318         }
 319         if (!read_mask(inst, path, "iconify_disabled.xbm", theme,
 320                        &theme->iconify_disabled_mask)) {
 321             theme->iconify_disabled_mask =
 322                 RrPixmapMaskCopy(theme->iconify_mask);
 323         }
 324         if (!read_mask(inst, path, "iconify_hover.xbm", theme,
 325                        &theme->iconify_hover_mask)) {
 326             theme->iconify_hover_mask = RrPixmapMaskCopy(theme->iconify_mask);
 327         }
 328     } else {
 329         {
 330             guchar data[] = { 0x00, 0x00, 0x00, 0x00, 0x7f, 0x7f, 0x7f };
 331             theme->iconify_mask = RrPixmapMaskNew(inst, 7, 7, (gchar*)data);
 332         }
 333         theme->iconify_pressed_mask = RrPixmapMaskCopy(theme->iconify_mask);
 334         theme->iconify_disabled_mask = RrPixmapMaskCopy(theme->iconify_mask);
 335         theme->iconify_hover_mask = RrPixmapMaskCopy(theme->iconify_mask);
 336     }
 337
 338     theme->def_win_icon = read_c_image(OB_DEFAULT_ICON_WIDTH,
 339                                        OB_DEFAULT_ICON_HEIGHT,
 340                                        OB_DEFAULT_ICON_pixel_data);
 341
 342     if (read_mask(inst, path, "desk.xbm", theme, &theme->desk_mask)) {
 343         if (!read_mask(inst, path, "desk_pressed.xbm", theme,
 344                        &theme->desk_pressed_mask)) {
 345             theme->desk_pressed_mask = RrPixmapMaskCopy(theme->desk_mask);
 346         }
 347         if (!read_mask(inst, path, "desk_toggled.xbm", theme,
 348                        &theme->desk_toggled_mask)) {
 349             theme->desk_toggled_mask =
 350                 RrPixmapMaskCopy(theme->desk_pressed_mask);
 351         }
 352         if (!read_mask(inst, path, "desk_disabled.xbm", theme,
 353                        &theme->desk_disabled_mask)) {
 354             theme->desk_disabled_mask = RrPixmapMaskCopy(theme->desk_mask);
 355         }
 356         if (!read_mask(inst, path, "desk_hover.xbm", theme,
 357                        &theme->desk_hover_mask)) {
 358             theme->desk_hover_mask = RrPixmapMaskCopy(theme->desk_mask);
 359         }
 360     } else {
 361         {
 362             guchar data[] = { 0x63, 0x63, 0x00, 0x00, 0x00, 0x63, 0x63 };
 363             theme->desk_mask = RrPixmapMaskNew(inst, 7, 7, (gchar*)data);
 364         }
 365         {
 366             guchar data[] = { 0x00, 0x36, 0x36, 0x08, 0x36, 0x36, 0x00 };
 367             theme->desk_toggled_mask = RrPixmapMaskNew(inst, 7, 7,
 368                                                        (gchar*)data);
 369         }
 370         theme->desk_pressed_mask = RrPixmapMaskCopy(theme->desk_mask);
 371         theme->desk_disabled_mask = RrPixmapMaskCopy(theme->desk_mask);
 372         theme->desk_hover_mask = RrPixmapMaskCopy(theme->desk_mask);
 373     }
 374
 375     if (read_mask(inst, path, "shade.xbm", theme, &theme->shade_mask)) {
 376         if (!read_mask(inst, path, "shade_pressed.xbm", theme,
 377                        &theme->shade_pressed_mask)) {
 378             theme->shade_pressed_mask = RrPixmapMaskCopy(theme->shade_mask);
 379         }
 380         if (!read_mask(inst, path, "shade_toggled.xbm", theme,
 381                        &theme->shade_toggled_mask)) {
 382             theme->shade_toggled_mask =
 383                 RrPixmapMaskCopy(theme->shade_pressed_mask);
 384         }
 385         if (!read_mask(inst, path, "shade_disabled.xbm", theme,
 386                        &theme->shade_disabled_mask)) {
 387             theme->shade_disabled_mask = RrPixmapMaskCopy(theme->shade_mask);
 388         }
 389         if (!read_mask(inst, path, "shade_hover.xbm", theme,
 390                        &theme->shade_hover_mask)) {
 391             theme->shade_hover_mask = RrPixmapMaskCopy(theme->shade_mask);
 392         }
 393     } else {
 394         {
 395             guchar data[] = { 0x7f, 0x7f, 0x7f, 0x00, 0x00, 0x00, 0x00 };
 396             theme->shade_mask = RrPixmapMaskNew(inst, 7, 7, (gchar*)data);
 397         }
 398         {
 399             guchar data[] = { 0x7f, 0x7f, 0x7f, 0x00, 0x00, 0x00, 0x7f };
 400             theme->shade_toggled_mask = RrPixmapMaskNew(inst, 7, 7,
 401                                                         (gchar*)data);
 402         }
 403         theme->shade_pressed_mask = RrPixmapMaskCopy(theme->shade_mask);
 404         theme->shade_disabled_mask = RrPixmapMaskCopy(theme->shade_mask);
 405         theme->shade_hover_mask = RrPixmapMaskCopy(theme->shade_mask);
 406     }
 407
 408     if (read_mask(inst, path, "close.xbm", theme, &theme->close_mask)) {
 409         if (!read_mask(inst, path, "close_pressed.xbm", theme,
 410                        &theme->close_pressed_mask)) {
 411             theme->close_pressed_mask = RrPixmapMaskCopy(theme->close_mask);
 412         }
 413         if (!read_mask(inst, path, "close_disabled.xbm", theme,
 414                        &theme->close_disabled_mask)) {
 415             theme->close_disabled_mask = RrPixmapMaskCopy(theme->close_mask);
 416         }
 417         if (!read_mask(inst, path, "close_hover.xbm", theme,
 418                        &theme->close_hover_mask)) {
 419             theme->close_hover_mask = RrPixmapMaskCopy(theme->close_mask);
 420         }
 421     } else {
 422         {
 423             guchar data[] = { 0x63, 0x77, 0x3e, 0x1c, 0x3e, 0x77, 0x63 };
 424             theme->close_mask = RrPixmapMaskNew(inst, 7, 7, (gchar*)data);
 425         }
 426         theme->close_pressed_mask = RrPixmapMaskCopy(theme->close_mask);
 427         theme->close_disabled_mask = RrPixmapMaskCopy(theme->close_mask);
 428         theme->close_hover_mask = RrPixmapMaskCopy(theme->close_mask);
 429     }
 430
 431     if (!read_mask(inst, path, "bullet.xbm", theme,
 432                    &theme->menu_bullet_mask)) {
 433         guchar data[] = { 0x01, 0x03, 0x07, 0x0f, 0x07, 0x03, 0x01 };
 434         theme->menu_bullet_mask = RrPixmapMaskNew(inst, 4, 7, (gchar*)data);
 435     }
 436
 437     /* read the decoration textures */
 438     if (!read_appearance(db, inst,
 439                          "window.active.title.bg", theme->a_focused_title,
 440                          FALSE))
 441         set_default_appearance(theme->a_focused_title);
 442     if (!read_appearance(db, inst,
 443                          "window.inactive.title.bg", theme->a_unfocused_title,
 444                          FALSE))
 445         set_default_appearance(theme->a_unfocused_title);
 446     if (!read_appearance(db, inst,
 447                          "window.active.label.bg", theme->a_focused_label,
 448                          TRUE))
 449         set_default_appearance(theme->a_focused_label);
 450     if (!read_appearance(db, inst,
 451                          "window.inactive.label.bg", theme->a_unfocused_label,
 452                          TRUE))
 453         set_default_appearance(theme->a_unfocused_label);
 454     if (!read_appearance(db, inst,
 455                          "window.active.handle.bg", theme->a_focused_handle,
 456                          FALSE))
 457         set_default_appearance(theme->a_focused_handle);
 458     if (!read_appearance(db, inst,
 459                          "window.inactive.handle.bg",theme->a_unfocused_handle,
 460                          FALSE))
 461         set_default_appearance(theme->a_unfocused_handle);
 462     if (!read_appearance(db, inst,
 463                          "window.active.grip.bg", theme->a_focused_grip,
 464                          TRUE))
 465         set_default_appearance(theme->a_focused_grip);
 466     if (!read_appearance(db, inst,
 467                          "window.inactive.grip.bg", theme->a_unfocused_grip,
 468                          TRUE))
 469         set_default_appearance(theme->a_unfocused_grip);
 470     if (!read_appearance(db, inst,
 471                          "menu.items.bg", theme->a_menu,
 472                          FALSE))
 473         set_default_appearance(theme->a_menu);
 474     if (!read_appearance(db, inst,
 475                          "menu.title.bg", theme->a_menu_title,
 476                          FALSE))
 477         set_default_appearance(theme->a_menu_title);
 478     if (!read_appearance(db, inst,
 479                          "menu.items.active.bg", theme->a_menu_selected,
 480                          TRUE))
 481         set_default_appearance(theme->a_menu_selected);
 482
 483     /* read the appearances for rendering non-decorations */
 484     theme->osd_hilite_bg = RrAppearanceCopy(theme->a_focused_title);
 485     theme->osd_hilite_label = RrAppearanceCopy(theme->a_focused_label);
 486     if (theme->a_focused_label->surface.grad != RR_SURFACE_PARENTREL)
 487         theme->osd_hilite_fg = RrAppearanceCopy(theme->a_focused_label);
 488     else
 489         theme->osd_hilite_fg = RrAppearanceCopy(theme->a_focused_title);
 490     if (theme->a_unfocused_label->surface.grad != RR_SURFACE_PARENTREL)
 491         theme->osd_unhilite_fg = RrAppearanceCopy(theme->a_unfocused_label);
 492     else
 493         theme->osd_unhilite_fg = RrAppearanceCopy(theme->a_unfocused_title);
 494
 495     /* read buttons textures */
 496     if (!read_appearance(db, inst,
 497                          "window.active.button.disabled.bg",
 498                          theme->a_disabled_focused_max,
 499                          TRUE))
 500         set_default_appearance(theme->a_disabled_focused_max);
 501     if (!read_appearance(db, inst,
 502                          "window.inactive.button.disabled.bg",
 503                          theme->a_disabled_unfocused_max,
 504                          TRUE))
 505         set_default_appearance(theme->a_disabled_unfocused_max);
 506     if (!read_appearance(db, inst,
 507                          "window.active.button.pressed.bg",
 508                          theme->a_focused_pressed_max,
 509                          TRUE))
 510         set_default_appearance(theme->a_focused_pressed_max);
 511     if (!read_appearance(db, inst,
 512                          "window.inactive.button.pressed.bg",
 513                          theme->a_unfocused_pressed_max,
 514                          TRUE))
 515         set_default_appearance(theme->a_unfocused_pressed_max);
 516     if (!read_appearance(db, inst,
 517                          "window.active.button.toggled.bg",
 518                          theme->a_toggled_focused_max,
 519                          TRUE))
 520     {
 521         RrAppearanceFree(theme->a_toggled_focused_max);
 522         theme->a_toggled_focused_max =
 523             RrAppearanceCopy(theme->a_focused_pressed_max);
 524     }
 525     if (!read_appearance(db, inst,
 526                          "window.inactive.button.toggled.bg",
 527                          theme->a_toggled_unfocused_max,
 528                          TRUE))
 529     {
 530         RrAppearanceFree(theme->a_toggled_unfocused_max);
 531         theme->a_toggled_unfocused_max =
 532             RrAppearanceCopy(theme->a_unfocused_pressed_max);
 533     }
 534     if (!read_appearance(db, inst,
 535                          "window.active.button.unpressed.bg",
 536                          theme->a_focused_unpressed_max,
 537                          TRUE))
 538         set_default_appearance(theme->a_focused_unpressed_max);
 539     if (!read_appearance(db, inst,
 540                          "window.inactive.button.unpressed.bg",
 541                          theme->a_unfocused_unpressed_max,
 542                          TRUE))
 543         set_default_appearance(theme->a_unfocused_unpressed_max);
 544     if (!read_appearance(db, inst,
 545                          "window.active.button.hover.bg",
 546                          theme->a_hover_focused_max,
 547                          TRUE))
 548     {
 549         RrAppearanceFree(theme->a_hover_focused_max);
 550         theme->a_hover_focused_max =
 551             RrAppearanceCopy(theme->a_focused_unpressed_max);
 552     }
 553     if (!read_appearance(db, inst,
 554                          "window.inactive.button.hover.bg",
 555                          theme->a_hover_unfocused_max,
 556                          TRUE))
 557     {
 558         RrAppearanceFree(theme->a_hover_unfocused_max);
 559         theme->a_hover_unfocused_max =
 560             RrAppearanceCopy(theme->a_unfocused_unpressed_max);
 561     }
 562
 563     theme->a_disabled_focused_close =
 564         RrAppearanceCopy(theme->a_disabled_focused_max);
 565     theme->a_disabled_unfocused_close =
 566         RrAppearanceCopy(theme->a_disabled_unfocused_max);
 567     theme->a_hover_focused_close =
 568         RrAppearanceCopy(theme->a_hover_focused_max);
 569     theme->a_hover_unfocused_close =
 570         RrAppearanceCopy(theme->a_hover_unfocused_max);
 571     theme->a_unfocused_unpressed_close =
 572         RrAppearanceCopy(theme->a_unfocused_unpressed_max);
 573     theme->a_unfocused_pressed_close =
 574         RrAppearanceCopy(theme->a_unfocused_pressed_max);
 575     theme->a_focused_unpressed_close =
 576         RrAppearanceCopy(theme->a_focused_unpressed_max);
 577     theme->a_focused_pressed_close =
 578         RrAppearanceCopy(theme->a_focused_pressed_max);
 579     theme->a_disabled_focused_desk =
 580         RrAppearanceCopy(theme->a_disabled_focused_max);
 581     theme->a_disabled_unfocused_desk =
 582         RrAppearanceCopy(theme->a_disabled_unfocused_max);
 583     theme->a_hover_focused_desk =
 584         RrAppearanceCopy(theme->a_hover_focused_max);
 585     theme->a_hover_unfocused_desk =
 586         RrAppearanceCopy(theme->a_hover_unfocused_max);
 587     theme->a_toggled_focused_desk =
 588         RrAppearanceCopy(theme->a_toggled_focused_max);
 589     theme->a_toggled_unfocused_desk =
 590         RrAppearanceCopy(theme->a_toggled_unfocused_max);
 591     theme->a_unfocused_unpressed_desk =
 592         RrAppearanceCopy(theme->a_unfocused_unpressed_max);
 593     theme->a_unfocused_pressed_desk =
 594         RrAppearanceCopy(theme->a_unfocused_pressed_max);
 595     theme->a_focused_unpressed_desk =
 596         RrAppearanceCopy(theme->a_focused_unpressed_max);
 597     theme->a_focused_pressed_desk =
 598         RrAppearanceCopy(theme->a_focused_pressed_max);
 599     theme->a_disabled_focused_shade =
 600         RrAppearanceCopy(theme->a_disabled_focused_max);
 601     theme->a_disabled_unfocused_shade =
 602         RrAppearanceCopy(theme->a_disabled_unfocused_max);
 603     theme->a_hover_focused_shade =
 604         RrAppearanceCopy(theme->a_hover_focused_max);
 605     theme->a_hover_unfocused_shade =
 606         RrAppearanceCopy(theme->a_hover_unfocused_max);
 607     theme->a_toggled_focused_shade =
 608         RrAppearanceCopy(theme->a_toggled_focused_max);
 609     theme->a_toggled_unfocused_shade =
 610         RrAppearanceCopy(theme->a_toggled_unfocused_max);
 611     theme->a_unfocused_unpressed_shade =
 612         RrAppearanceCopy(theme->a_unfocused_unpressed_max);
 613     theme->a_unfocused_pressed_shade =
 614         RrAppearanceCopy(theme->a_unfocused_pressed_max);
 615     theme->a_focused_unpressed_shade =
 616         RrAppearanceCopy(theme->a_focused_unpressed_max);
 617     theme->a_focused_pressed_shade =
 618         RrAppearanceCopy(theme->a_focused_pressed_max);
 619     theme->a_disabled_focused_iconify =
 620         RrAppearanceCopy(theme->a_disabled_focused_max);
 621     theme->a_disabled_unfocused_iconify =
 622         RrAppearanceCopy(theme->a_disabled_focused_max);
 623     theme->a_hover_focused_iconify =
 624         RrAppearanceCopy(theme->a_hover_focused_max);
 625     theme->a_hover_unfocused_iconify =
 626         RrAppearanceCopy(theme->a_hover_unfocused_max);
 627     theme->a_unfocused_unpressed_iconify =
 628         RrAppearanceCopy(theme->a_unfocused_unpressed_max);
 629     theme->a_unfocused_pressed_iconify =
 630         RrAppearanceCopy(theme->a_unfocused_pressed_max);
 631     theme->a_focused_unpressed_iconify =
 632         RrAppearanceCopy(theme->a_focused_unpressed_max);
 633     theme->a_focused_pressed_iconify =
 634         RrAppearanceCopy(theme->a_focused_pressed_max);
 635
 636     theme->a_icon->surface.grad =
 637         theme->a_clear->surface.grad =
 638         theme->a_clear_tex->surface.grad =
 639         theme->a_menu_normal->surface.grad =
 640         theme->a_menu_disabled->surface.grad =
 641         theme->a_menu_text_normal->surface.grad =
 642         theme->a_menu_text_disabled->surface.grad =
 643         theme->a_menu_text_selected->surface.grad =
 644         theme->a_menu_bullet_normal->surface.grad =
 645         theme->a_menu_bullet_selected->surface.grad = RR_SURFACE_PARENTREL;
 646
 647     /* set up the textures */
 648     theme->a_focused_label->texture[0].type =
 649         theme->osd_hilite_label->texture[0].type = RR_TEXTURE_TEXT;
 650     theme->a_focused_label->texture[0].data.text.justify = winjust;
 651     theme->osd_hilite_label->texture[0].data.text.justify = RR_JUSTIFY_LEFT;
 652     theme->a_focused_label->texture[0].data.text.font =
 653         theme->osd_hilite_label->texture[0].data.text.font =
 654         theme->win_font_focused;
 655     theme->a_focused_label->texture[0].data.text.color =
 656         theme->title_focused_color;
 657     theme->osd_hilite_label->texture[0].data.text.color =
 658         theme->osd_color;
 659
 660     if (read_string(db, "window.active.label.text.font", &str)) {
 661         char *p;
 662         gint i = 0;
 663         gint j;
 664         if (strstr(str, "shadow=y")) {
 665             if ((p = strstr(str, "shadowoffset=")))
 666                 i = parse_inline_number(p + strlen("shadowoffset="));
 667             else
 668                 i = 1;
 669             theme->a_focused_label->texture[0].data.text.shadow_offset_x = i;
 670             theme->a_focused_label->texture[0].data.text.shadow_offset_y = i;
 671             theme->osd_hilite_label->texture[0].data.text.shadow_offset_x = i;
 672             theme->osd_hilite_label->texture[0].data.text.shadow_offset_y = i;
 673         }
 674         if (i && (p = strstr(str, "shadowtint=")))
 675         {
 676             i = parse_inline_number(p + strlen("shadowtint="));
 677             j = (i > 0 ? 0 : 255);
 678             i = ABS(i*255/100);
 679
 680             theme->title_focused_shadow_color = RrColorNew(inst, j, j, j);
 681             theme->title_focused_shadow_alpha = i;
 682             theme->osd_shadow_color = RrColorNew(inst, j, j, j);
 683             theme->osd_shadow_alpha = i;
 684         } else {
 685             theme->title_focused_shadow_color = RrColorNew(inst, 0, 0, 0);
 686             theme->title_focused_shadow_alpha = 50;
 687             theme->osd_shadow_color = RrColorNew(inst, 0, 0, 0);
 688             theme->osd_shadow_alpha = 50;
 689         }
 690     }
 691
 692     theme->a_unfocused_label->texture[0].type = RR_TEXTURE_TEXT;
 693     theme->a_unfocused_label->texture[0].data.text.justify = winjust;
 694     theme->a_unfocused_label->texture[0].data.text.font =
 695         theme->win_font_unfocused;
 696     theme->a_unfocused_label->texture[0].data.text.color =
 697         theme->title_unfocused_color;
 698
 699     if (read_string(db, "window.inactive.label.text.font", &str)) {
 700         char *p;
 701         gint i = 0;
 702         gint j;
 703         if (strstr(str, "shadow=y")) {
 704             if ((p = strstr(str, "shadowoffset=")))
 705                 i = parse_inline_number(p + strlen("shadowoffset="));
 706             else
 707                 i = 1;
 708             theme->a_unfocused_label->texture[0].data.text.shadow_offset_x = i;
 709             theme->a_unfocused_label->texture[0].data.text.shadow_offset_y = i;
 710         }
 711         if (i && (p = strstr(str, "shadowtint=")))
 712         {
 713             i = parse_inline_number(p + strlen("shadowtint="));
 714             j = (i > 0 ? 0 : 255);
 715             i = ABS(i*255/100);
 716
 717             theme->title_unfocused_shadow_color = RrColorNew(inst, j, j, j);
 718             theme->title_unfocused_shadow_alpha = i;
 719         } else {
 720             theme->title_unfocused_shadow_color = RrColorNew(inst, 0, 0, 0);
 721             theme->title_unfocused_shadow_alpha = 50;
 722         }
 723     }
 724
 725
 726     theme->a_menu_title->texture[0].type = RR_TEXTURE_TEXT;
 727     theme->a_menu_title->texture[0].data.text.justify = mtitlejust;
 728     theme->a_menu_title->texture[0].data.text.font = theme->menu_title_font;
 729     theme->a_menu_title->texture[0].data.text.color = theme->menu_title_color;
 730
 731     if (read_string(db, "menu.title.text.font", &str)) {
 732         char *p;
 733         gint i = 0;
 734         gint j;
 735         if (strstr(str, "shadow=y")) {
 736             if ((p = strstr(str, "shadowoffset=")))
 737                 i = parse_inline_number(p + strlen("shadowoffset="));
 738             else
 739                 i = 1;
 740             theme->a_menu_title->texture[0].data.text.shadow_offset_x = i;
 741             theme->a_menu_title->texture[0].data.text.shadow_offset_y = i;
 742         }
 743         if (i && (p = strstr(str, "shadowtint=")))
 744         {
 745             i = parse_inline_number(p + strlen("shadowtint="));
 746             j = (i > 0 ? 0 : 255);
 747             i = ABS(i*255/100);
 748
 749             theme->menu_title_shadow_color = RrColorNew(inst, j, j, j);
 750             theme->menu_title_shadow_alpha = i;
 751         } else {
 752             theme->menu_title_shadow_color = RrColorNew(inst, 0, 0, 0);
 753             theme->menu_title_shadow_alpha = 50;
 754         }
 755     }
 756
 757
 758     theme->a_menu_text_normal->texture[0].type =
 759         theme->a_menu_text_disabled->texture[0].type =
 760         theme->a_menu_text_selected->texture[0].type = RR_TEXTURE_TEXT;
 761     theme->a_menu_text_normal->texture[0].data.text.justify =
 762         theme->a_menu_text_disabled->texture[0].data.text.justify =
 763         theme->a_menu_text_selected->texture[0].data.text.justify =
 764         RR_JUSTIFY_LEFT;
 765     theme->a_menu_text_normal->texture[0].data.text.font =
 766         theme->a_menu_text_disabled->texture[0].data.text.font =
 767         theme->a_menu_text_selected->texture[0].data.text.font =
 768         theme->menu_font;
 769     theme->a_menu_text_normal->texture[0].data.text.color = theme->menu_color;
 770     theme->a_menu_text_disabled->texture[0].data.text.color =
 771         theme->menu_disabled_color;
 772     theme->a_menu_text_selected->texture[0].data.text.color =
 773         theme->menu_selected_color;
 774
 775     if (read_string(db, "menu.items.font", &str)) {
 776         char *p;
 777         gint i = 0;
 778         gint j;
 779         if (strstr(str, "shadow=y")) {
 780             if ((p = strstr(str, "shadowoffset=")))
 781                 i = parse_inline_number(p + strlen("shadowoffset="));
 782             else
 783                 i = 1;
 784             theme->a_menu_text_normal->
 785                 texture[0].data.text.shadow_offset_x = i;
 786             theme->a_menu_text_normal->
 787                 texture[0].data.text.shadow_offset_y = i;
 788             theme->a_menu_text_disabled->
 789                 texture[0].data.text.shadow_offset_x = i;
 790             theme->a_menu_text_disabled->
 791                 texture[0].data.text.shadow_offset_y = i;
 792             theme->a_menu_text_selected->
 793                 texture[0].data.text.shadow_offset_x = i;
 794             theme->a_menu_text_selected->
 795                 texture[0].data.text.shadow_offset_y = i;
 796         }
 797         if (i && (p = strstr(str, "shadowtint=")))
 798         {
 799             i = parse_inline_number(p + strlen("shadowtint="));
 800             j = (i > 0 ? 0 : 255);
 801             i = ABS(i*255/100);
 802
 803             theme->menu_text_normal_shadow_color = RrColorNew(inst, j, j, j);
 804             theme->menu_text_selected_shadow_color = RrColorNew(inst, j, j, j);
 805             theme->menu_text_disabled_shadow_color = RrColorNew(inst, j, j, j);
 806             theme->menu_text_normal_shadow_alpha = i;
 807             theme->menu_text_selected_shadow_alpha = i;
 808             theme->menu_text_disabled_shadow_alpha = i;
 809         } else {
 810             theme->menu_text_normal_shadow_color = RrColorNew(inst, 0, 0, 0);
 811             theme->menu_text_selected_shadow_color = RrColorNew(inst, 0, 0, 0);
 812             theme->menu_text_disabled_shadow_color = RrColorNew(inst, 0, 0, 0);
 813             theme->menu_text_normal_shadow_alpha = 50;
 814             theme->menu_text_selected_shadow_alpha = 50;
 815             theme->menu_text_disabled_shadow_alpha = 50;
 816         }
 817     }
 818
 819     theme->a_disabled_focused_max->texture[0].type =
 820         theme->a_disabled_unfocused_max->texture[0].type =
 821         theme->a_hover_focused_max->texture[0].type =
 822         theme->a_hover_unfocused_max->texture[0].type =
 823         theme->a_toggled_focused_max->texture[0].type =
 824         theme->a_toggled_unfocused_max->texture[0].type =
 825         theme->a_focused_unpressed_max->texture[0].type =
 826         theme->a_focused_pressed_max->texture[0].type =
 827         theme->a_unfocused_unpressed_max->texture[0].type =
 828         theme->a_unfocused_pressed_max->texture[0].type =
 829         theme->a_disabled_focused_close->texture[0].type =
 830         theme->a_disabled_unfocused_close->texture[0].type =
 831         theme->a_hover_focused_close->texture[0].type =
 832         theme->a_hover_unfocused_close->texture[0].type =
 833         theme->a_focused_unpressed_close->texture[0].type =
 834         theme->a_focused_pressed_close->texture[0].type =
 835         theme->a_unfocused_unpressed_close->texture[0].type =
 836         theme->a_unfocused_pressed_close->texture[0].type =
 837         theme->a_disabled_focused_desk->texture[0].type =
 838         theme->a_disabled_unfocused_desk->texture[0].type =
 839         theme->a_hover_focused_desk->texture[0].type =
 840         theme->a_hover_unfocused_desk->texture[0].type =
 841         theme->a_toggled_focused_desk->texture[0].type =
 842         theme->a_toggled_unfocused_desk->texture[0].type =
 843         theme->a_focused_unpressed_desk->texture[0].type =
 844         theme->a_focused_pressed_desk->texture[0].type =
 845         theme->a_unfocused_unpressed_desk->texture[0].type =
 846         theme->a_unfocused_pressed_desk->texture[0].type =
 847         theme->a_disabled_focused_shade->texture[0].type =
 848         theme->a_disabled_unfocused_shade->texture[0].type =
 849         theme->a_hover_focused_shade->texture[0].type =
 850         theme->a_hover_unfocused_shade->texture[0].type =
 851         theme->a_toggled_focused_shade->texture[0].type =
 852         theme->a_toggled_unfocused_shade->texture[0].type =
 853         theme->a_focused_unpressed_shade->texture[0].type =
 854         theme->a_focused_pressed_shade->texture[0].type =
 855         theme->a_unfocused_unpressed_shade->texture[0].type =
 856         theme->a_unfocused_pressed_shade->texture[0].type =
 857         theme->a_disabled_focused_iconify->texture[0].type =
 858         theme->a_disabled_unfocused_iconify->texture[0].type =
 859         theme->a_hover_focused_iconify->texture[0].type =
 860         theme->a_hover_unfocused_iconify->texture[0].type =
 861         theme->a_focused_unpressed_iconify->texture[0].type =
 862         theme->a_focused_pressed_iconify->texture[0].type =
 863         theme->a_unfocused_unpressed_iconify->texture[0].type =
 864         theme->a_unfocused_pressed_iconify->texture[0].type =
 865         theme->a_menu_bullet_normal->texture[0].type =
 866         theme->a_menu_bullet_selected->texture[0].type = RR_TEXTURE_MASK;
 867
 868     theme->a_disabled_focused_max->texture[0].data.mask.mask =
 869         theme->a_disabled_unfocused_max->texture[0].data.mask.mask =
 870         theme->max_disabled_mask;
 871     theme->a_hover_focused_max->texture[0].data.mask.mask =
 872         theme->a_hover_unfocused_max->texture[0].data.mask.mask =
 873         theme->max_hover_mask;
 874     theme->a_focused_pressed_max->texture[0].data.mask.mask =
 875         theme->a_unfocused_pressed_max->texture[0].data.mask.mask =
 876         theme->max_pressed_mask;
 877     theme->a_focused_unpressed_max->texture[0].data.mask.mask =
 878         theme->a_unfocused_unpressed_max->texture[0].data.mask.mask =
 879         theme->max_mask;
 880     theme->a_toggled_focused_max->texture[0].data.mask.mask =
 881         theme->a_toggled_unfocused_max->texture[0].data.mask.mask =
 882         theme->max_toggled_mask;
 883     theme->a_disabled_focused_close->texture[0].data.mask.mask =
 884         theme->a_disabled_unfocused_close->texture[0].data.mask.mask =
 885         theme->close_disabled_mask;
 886     theme->a_hover_focused_close->texture[0].data.mask.mask =
 887         theme->a_hover_unfocused_close->texture[0].data.mask.mask =
 888         theme->close_hover_mask;
 889     theme->a_focused_pressed_close->texture[0].data.mask.mask =
 890         theme->a_unfocused_pressed_close->texture[0].data.mask.mask =
 891         theme->close_pressed_mask;
 892     theme->a_focused_unpressed_close->texture[0].data.mask.mask =
 893         theme->a_unfocused_unpressed_close->texture[0].data.mask.mask =
 894         theme->close_mask;
 895     theme->a_disabled_focused_desk->texture[0].data.mask.mask =
 896         theme->a_disabled_unfocused_desk->texture[0].data.mask.mask =
 897         theme->desk_disabled_mask;
 898     theme->a_hover_focused_desk->texture[0].data.mask.mask =
 899         theme->a_hover_unfocused_desk->texture[0].data.mask.mask =
 900         theme->desk_hover_mask;
 901     theme->a_focused_pressed_desk->texture[0].data.mask.mask =
 902         theme->a_unfocused_pressed_desk->texture[0].data.mask.mask =
 903         theme->desk_pressed_mask;
 904     theme->a_focused_unpressed_desk->texture[0].data.mask.mask =
 905         theme->a_unfocused_unpressed_desk->texture[0].data.mask.mask =
 906         theme->desk_mask;
 907     theme->a_toggled_focused_desk->texture[0].data.mask.mask =
 908         theme->a_toggled_unfocused_desk->texture[0].data.mask.mask =
 909         theme->desk_toggled_mask;
 910     theme->a_disabled_focused_shade->texture[0].data.mask.mask =
 911         theme->a_disabled_unfocused_shade->texture[0].data.mask.mask =
 912         theme->shade_disabled_mask;
 913     theme->a_hover_focused_shade->texture[0].data.mask.mask =
 914         theme->a_hover_unfocused_shade->texture[0].data.mask.mask =
 915         theme->shade_hover_mask;
 916     theme->a_focused_pressed_shade->texture[0].data.mask.mask =
 917         theme->a_unfocused_pressed_shade->texture[0].data.mask.mask =
 918         theme->shade_pressed_mask;
 919     theme->a_focused_unpressed_shade->texture[0].data.mask.mask =
 920         theme->a_unfocused_unpressed_shade->texture[0].data.mask.mask =
 921         theme->shade_mask;
 922     theme->a_toggled_focused_shade->texture[0].data.mask.mask =
 923         theme->a_toggled_unfocused_shade->texture[0].data.mask.mask =
 924         theme->shade_toggled_mask;
 925     theme->a_disabled_focused_iconify->texture[0].data.mask.mask =
 926         theme->a_disabled_unfocused_iconify->texture[0].data.mask.mask =
 927         theme->iconify_disabled_mask;
 928     theme->a_hover_focused_iconify->texture[0].data.mask.mask =
 929         theme->a_hover_unfocused_iconify->texture[0].data.mask.mask =
 930         theme->iconify_hover_mask;
 931     theme->a_focused_pressed_iconify->texture[0].data.mask.mask =
 932         theme->a_unfocused_pressed_iconify->texture[0].data.mask.mask =
 933         theme->iconify_pressed_mask;
 934     theme->a_focused_unpressed_iconify->texture[0].data.mask.mask =
 935         theme->a_unfocused_unpressed_iconify->texture[0].data.mask.mask =
 936         theme->iconify_mask;
 937     theme->a_menu_bullet_normal->texture[0].data.mask.mask =
 938     theme->a_menu_bullet_selected->texture[0].data.mask.mask =
 939         theme->menu_bullet_mask;
 940     theme->a_disabled_focused_max->texture[0].data.mask.color =
 941         theme->a_disabled_focused_close->texture[0].data.mask.color =
 942         theme->a_disabled_focused_desk->texture[0].data.mask.color =
 943         theme->a_disabled_focused_shade->texture[0].data.mask.color =
 944         theme->a_disabled_focused_iconify->texture[0].data.mask.color =
 945         theme->titlebut_disabled_focused_color;
 946     theme->a_disabled_unfocused_max->texture[0].data.mask.color =
 947         theme->a_disabled_unfocused_close->texture[0].data.mask.color =
 948         theme->a_disabled_unfocused_desk->texture[0].data.mask.color =
 949         theme->a_disabled_unfocused_shade->texture[0].data.mask.color =
 950         theme->a_disabled_unfocused_iconify->texture[0].data.mask.color =
 951         theme->titlebut_disabled_unfocused_color;
 952     theme->a_hover_focused_max->texture[0].data.mask.color =
 953         theme->a_hover_focused_close->texture[0].data.mask.color =
 954         theme->a_hover_focused_desk->texture[0].data.mask.color =
 955         theme->a_hover_focused_shade->texture[0].data.mask.color =
 956         theme->a_hover_focused_iconify->texture[0].data.mask.color =
 957         theme->titlebut_hover_focused_color;
 958     theme->a_hover_unfocused_max->texture[0].data.mask.color =
 959         theme->a_hover_unfocused_close->texture[0].data.mask.color =
 960         theme->a_hover_unfocused_desk->texture[0].data.mask.color =
 961         theme->a_hover_unfocused_shade->texture[0].data.mask.color =
 962         theme->a_hover_unfocused_iconify->texture[0].data.mask.color =
 963         theme->titlebut_hover_unfocused_color;
 964     theme->a_toggled_focused_max->texture[0].data.mask.color =
 965         theme->a_toggled_focused_desk->texture[0].data.mask.color =
 966         theme->a_toggled_focused_shade->texture[0].data.mask.color =
 967         theme->titlebut_toggled_focused_color;
 968     theme->a_toggled_unfocused_max->texture[0].data.mask.color =
 969         theme->a_toggled_unfocused_desk->texture[0].data.mask.color =
 970         theme->a_toggled_unfocused_shade->texture[0].data.mask.color =
 971         theme->titlebut_toggled_unfocused_color;
 972     theme->a_focused_unpressed_max->texture[0].data.mask.color =
 973         theme->a_focused_unpressed_close->texture[0].data.mask.color =
 974         theme->a_focused_unpressed_desk->texture[0].data.mask.color =
 975         theme->a_focused_unpressed_shade->texture[0].data.mask.color =
 976         theme->a_focused_unpressed_iconify->texture[0].data.mask.color =
 977         theme->titlebut_focused_unpressed_color;
 978     theme->a_focused_pressed_max->texture[0].data.mask.color =
 979         theme->a_focused_pressed_close->texture[0].data.mask.color =
 980         theme->a_focused_pressed_desk->texture[0].data.mask.color =
 981         theme->a_focused_pressed_shade->texture[0].data.mask.color =
 982         theme->a_focused_pressed_iconify->texture[0].data.mask.color =
 983         theme->titlebut_focused_pressed_color;
 984     theme->a_unfocused_unpressed_max->texture[0].data.mask.color =
 985         theme->a_unfocused_unpressed_close->texture[0].data.mask.color =
 986         theme->a_unfocused_unpressed_desk->texture[0].data.mask.color =
 987         theme->a_unfocused_unpressed_shade->texture[0].data.mask.color =
 988         theme->a_unfocused_unpressed_iconify->texture[0].data.mask.color =
 989         theme->titlebut_unfocused_unpressed_color;
 990     theme->a_unfocused_pressed_max->texture[0].data.mask.color =
 991         theme->a_unfocused_pressed_close->texture[0].data.mask.color =
 992         theme->a_unfocused_pressed_desk->texture[0].data.mask.color =
 993         theme->a_unfocused_pressed_shade->texture[0].data.mask.color =
 994         theme->a_unfocused_pressed_iconify->texture[0].data.mask.color =
 995         theme->titlebut_unfocused_pressed_color;
 996     theme->a_menu_bullet_normal->texture[0].data.mask.color =
 997         theme->menu_color;
 998     theme->a_menu_bullet_selected->texture[0].data.mask.color =
 999         theme->menu_selected_color;
1000
1001     g_free(path);
1002     XrmDestroyDatabase(db);
1003
1004     /* set the font heights */
1005     theme->win_font_height = RrFontHeight
1006         (theme->win_font_focused,
1007          theme->a_focused_label->texture[0].data.text.shadow_offset_y);
1008     theme->win_font_height =
1009         MAX(theme->win_font_height,
1010             RrFontHeight
1011             (theme->win_font_focused,
1012              theme->a_unfocused_label->texture[0].data.text.shadow_offset_y));
1013     theme->menu_title_font_height = RrFontHeight
1014         (theme->menu_title_font,
1015          theme->a_menu_title->texture[0].data.text.shadow_offset_y);
1016     theme->menu_font_height = RrFontHeight
1017         (theme->menu_font,
1018          theme->a_menu_text_normal->texture[0].data.text.shadow_offset_y);
1019
1020     /* calculate some last extents */
1021     {
1022         gint ft, fb, fl, fr, ut, ub, ul, ur;
1023
1024         RrMargins(theme->a_focused_label, &fl, &ft, &fr, &fb);
1025         RrMargins(theme->a_unfocused_label, &ul, &ut, &ur, &ub);
1026         theme->label_height = theme->win_font_height + MAX(ft + fb, ut + ub);
1027
1028         /* this would be nice I think, since padding.width can now be 0,
1029            but it breaks frame.c horribly and I don't feel like fixing that
1030            right now, so if anyone complains, here is how to keep text from
1031            going over the title's bevel/border with a padding.width of 0 and a
1032            bevelless/borderless label
1033            RrMargins(theme->a_focused_title, &fl, &ft, &fr, &fb);
1034            RrMargins(theme->a_unfocused_title, &ul, &ut, &ur, &ub);
1035            theme->title_height = theme->label_height +
1036            MAX(MAX(theme->padding * 2, ft + fb),
1037            MAX(theme->padding * 2, ut + ub));
1038         */
1039         theme->title_height = theme->label_height + theme->paddingy * 2;
1040         /* this should match the above title_height given the same font size
1041            for both. */
1042         theme->menu_title_height = theme->menu_title_font_height +
1043             theme->paddingy * 2;
1044     }
1045     theme->button_size = theme->label_height - 2;
1046     theme->grip_width = 25;
1047
1048     return theme;
1049 }
1050
1051 void RrThemeFree(RrTheme *theme)
1052 {
1053     if (theme) {
1054         RrColorFree(theme->menu_b_color);
1055         RrColorFree(theme->frame_b_color);
1056         RrColorFree(theme->cb_unfocused_color);
1057         RrColorFree(theme->cb_focused_color);
1058         RrColorFree(theme->title_focused_color);
1059         RrColorFree(theme->title_unfocused_color);
1060         RrColorFree(theme->titlebut_disabled_focused_color);
1061         RrColorFree(theme->titlebut_disabled_unfocused_color);
1062         RrColorFree(theme->titlebut_hover_focused_color);
1063         RrColorFree(theme->titlebut_hover_unfocused_color);
1064         RrColorFree(theme->titlebut_toggled_focused_color);
1065         RrColorFree(theme->titlebut_toggled_unfocused_color);
1066         RrColorFree(theme->titlebut_focused_pressed_color);
1067         RrColorFree(theme->titlebut_unfocused_pressed_color);
1068         RrColorFree(theme->titlebut_focused_unpressed_color);
1069         RrColorFree(theme->titlebut_unfocused_unpressed_color);
1070         RrColorFree(theme->menu_title_color);
1071         RrColorFree(theme->menu_color);
1072         RrColorFree(theme->menu_disabled_color);
1073         RrColorFree(theme->menu_selected_color);
1074         RrColorFree(theme->title_focused_shadow_color);
1075         RrColorFree(theme->title_unfocused_shadow_color);
1076         RrColorFree(theme->osd_color);
1077         RrColorFree(theme->osd_shadow_color);
1078         RrColorFree(theme->menu_title_shadow_color);
1079         RrColorFree(theme->menu_text_normal_shadow_color);
1080         RrColorFree(theme->menu_text_selected_shadow_color);
1081         RrColorFree(theme->menu_text_disabled_shadow_color);
1082
1083         g_free(theme->def_win_icon);
1084
1085         RrPixmapMaskFree(theme->max_mask);
1086         RrPixmapMaskFree(theme->max_toggled_mask);
1087         RrPixmapMaskFree(theme->max_disabled_mask);
1088         RrPixmapMaskFree(theme->max_hover_mask);
1089         RrPixmapMaskFree(theme->max_pressed_mask);
1090         RrPixmapMaskFree(theme->desk_mask);
1091         RrPixmapMaskFree(theme->desk_toggled_mask);
1092         RrPixmapMaskFree(theme->desk_disabled_mask);
1093         RrPixmapMaskFree(theme->desk_hover_mask);
1094         RrPixmapMaskFree(theme->desk_pressed_mask);
1095         RrPixmapMaskFree(theme->shade_mask);
1096         RrPixmapMaskFree(theme->shade_toggled_mask);
1097         RrPixmapMaskFree(theme->shade_disabled_mask);
1098         RrPixmapMaskFree(theme->shade_hover_mask);
1099         RrPixmapMaskFree(theme->shade_pressed_mask);
1100         RrPixmapMaskFree(theme->iconify_mask);
1101         RrPixmapMaskFree(theme->iconify_disabled_mask);
1102         RrPixmapMaskFree(theme->iconify_hover_mask);
1103         RrPixmapMaskFree(theme->iconify_pressed_mask);
1104         RrPixmapMaskFree(theme->close_mask);
1105         RrPixmapMaskFree(theme->close_disabled_mask);
1106         RrPixmapMaskFree(theme->close_hover_mask);
1107         RrPixmapMaskFree(theme->close_pressed_mask);
1108         RrPixmapMaskFree(theme->menu_bullet_mask);
1109
1110         RrFontClose(theme->win_font_focused);
1111         RrFontClose(theme->win_font_unfocused);
1112         RrFontClose(theme->menu_title_font);
1113         RrFontClose(theme->menu_font);
1114
1115         RrAppearanceFree(theme->a_disabled_focused_max);
1116         RrAppearanceFree(theme->a_disabled_unfocused_max);
1117         RrAppearanceFree(theme->a_hover_focused_max);
1118         RrAppearanceFree(theme->a_hover_unfocused_max);
1119         RrAppearanceFree(theme->a_toggled_focused_max);
1120         RrAppearanceFree(theme->a_toggled_unfocused_max);
1121         RrAppearanceFree(theme->a_focused_unpressed_max);
1122         RrAppearanceFree(theme->a_focused_pressed_max);
1123         RrAppearanceFree(theme->a_unfocused_unpressed_max);
1124         RrAppearanceFree(theme->a_unfocused_pressed_max);
1125         RrAppearanceFree(theme->a_disabled_focused_close);
1126         RrAppearanceFree(theme->a_disabled_unfocused_close);
1127         RrAppearanceFree(theme->a_hover_focused_close);
1128         RrAppearanceFree(theme->a_hover_unfocused_close);
1129         RrAppearanceFree(theme->a_focused_unpressed_close);
1130         RrAppearanceFree(theme->a_focused_pressed_close);
1131         RrAppearanceFree(theme->a_unfocused_unpressed_close);
1132         RrAppearanceFree(theme->a_unfocused_pressed_close);
1133         RrAppearanceFree(theme->a_disabled_focused_desk);
1134         RrAppearanceFree(theme->a_disabled_unfocused_desk);
1135         RrAppearanceFree(theme->a_hover_focused_desk);
1136         RrAppearanceFree(theme->a_hover_unfocused_desk);
1137         RrAppearanceFree(theme->a_toggled_focused_desk);
1138         RrAppearanceFree(theme->a_toggled_unfocused_desk);
1139         RrAppearanceFree(theme->a_focused_unpressed_desk);
1140         RrAppearanceFree(theme->a_focused_pressed_desk);
1141         RrAppearanceFree(theme->a_unfocused_unpressed_desk);
1142         RrAppearanceFree(theme->a_unfocused_pressed_desk);
1143         RrAppearanceFree(theme->a_disabled_focused_shade);
1144         RrAppearanceFree(theme->a_disabled_unfocused_shade);
1145         RrAppearanceFree(theme->a_hover_focused_shade);
1146         RrAppearanceFree(theme->a_hover_unfocused_shade);
1147         RrAppearanceFree(theme->a_toggled_focused_shade);
1148         RrAppearanceFree(theme->a_toggled_unfocused_shade);
1149         RrAppearanceFree(theme->a_focused_unpressed_shade);
1150         RrAppearanceFree(theme->a_focused_pressed_shade);
1151         RrAppearanceFree(theme->a_unfocused_unpressed_shade);
1152         RrAppearanceFree(theme->a_unfocused_pressed_shade);
1153         RrAppearanceFree(theme->a_disabled_focused_iconify);
1154         RrAppearanceFree(theme->a_disabled_unfocused_iconify);
1155         RrAppearanceFree(theme->a_hover_focused_iconify);
1156         RrAppearanceFree(theme->a_hover_unfocused_iconify);
1157         RrAppearanceFree(theme->a_focused_unpressed_iconify);
1158         RrAppearanceFree(theme->a_focused_pressed_iconify);
1159         RrAppearanceFree(theme->a_unfocused_unpressed_iconify);
1160         RrAppearanceFree(theme->a_unfocused_pressed_iconify);
1161         RrAppearanceFree(theme->a_focused_grip);
1162         RrAppearanceFree(theme->a_unfocused_grip);
1163         RrAppearanceFree(theme->a_focused_title);
1164         RrAppearanceFree(theme->a_unfocused_title);
1165         RrAppearanceFree(theme->a_focused_label);
1166         RrAppearanceFree(theme->a_unfocused_label);
1167         RrAppearanceFree(theme->a_icon);
1168         RrAppearanceFree(theme->a_focused_handle);
1169         RrAppearanceFree(theme->a_unfocused_handle);
1170         RrAppearanceFree(theme->a_menu);
1171         RrAppearanceFree(theme->a_menu_title);
1172         RrAppearanceFree(theme->a_menu_normal);
1173         RrAppearanceFree(theme->a_menu_disabled);
1174         RrAppearanceFree(theme->a_menu_selected);
1175         RrAppearanceFree(theme->a_menu_text_normal);
1176         RrAppearanceFree(theme->a_menu_text_disabled);
1177         RrAppearanceFree(theme->a_menu_text_selected);
1178         RrAppearanceFree(theme->a_menu_bullet_normal);
1179         RrAppearanceFree(theme->a_menu_bullet_selected);
1180         RrAppearanceFree(theme->a_clear);
1181         RrAppearanceFree(theme->a_clear_tex);
1182         RrAppearanceFree(theme->osd_hilite_bg);
1183         RrAppearanceFree(theme->osd_hilite_fg);
1184         RrAppearanceFree(theme->osd_hilite_label);
1185         RrAppearanceFree(theme->osd_unhilite_fg);
1186
1187         g_free(theme);
1188     }
1189 }
1190
1191 static XrmDatabase loaddb(RrTheme *theme, const gchar *name, gchar **path)
1192 {
1193     GSList *it;
1194     XrmDatabase db = NULL;
1195     gchar *s;
1196
1197     if (name[0] == '/') {
1198         s = g_build_filename(name, "openbox-3", "themerc", NULL);
1199         if ((db = XrmGetFileDatabase(s)))
1200             *path = g_path_get_dirname(s);
1201         g_free(s);
1202     } else {
1203         /* XXX backwards compatibility, remove me sometime later */
1204         s = g_build_filename(g_get_home_dir(), ".themes", name,
1205                              "openbox-3", "themerc", NULL);
1206         if ((db = XrmGetFileDatabase(s)))
1207             *path = g_path_get_dirname(s);
1208         g_free(s);
1209
1210         for (it = parse_xdg_data_dir_paths(); !db && it;
1211              it = g_slist_next(it))
1212         {
1213             s = g_build_filename(it->data, "themes", name,
1214                                  "openbox-3", "themerc", NULL);
1215             if ((db = XrmGetFileDatabase(s)))
1216                 *path = g_path_get_dirname(s);
1217             g_free(s);
1218         }
1219     }
1220
1221     if (db == NULL) {
1222         s = g_build_filename(name, "themerc", NULL);
1223         if ((db = XrmGetFileDatabase(s)))
1224             *path = g_path_get_dirname(s);
1225         g_free(s);
1226     }
1227
1228     return db;
1229 }
1230
1231 static gchar *create_class_name(const gchar *rname)
1232 {
1233     gchar *rclass = g_strdup(rname);
1234     gchar *p = rclass;
1235
1236     while (TRUE) {
1237         *p = toupper(*p);
1238         p = strchr(p+1, '.');
1239         if (p == NULL) break;
1240         ++p;
1241         if (*p == '\0') break;
1242     }
1243     return rclass;
1244 }
1245
1246 static gboolean read_int(XrmDatabase db, const gchar *rname, gint *value)
1247 {
1248     gboolean ret = FALSE;
1249     gchar *rclass = create_class_name(rname);
1250     gchar *rettype, *end;
1251     XrmValue retvalue;
1252
1253     if (XrmGetResource(db, rname, rclass, &rettype, &retvalue) &&
1254         retvalue.addr != NULL) {
1255         *value = (gint)strtol(retvalue.addr, &end, 10);
1256         if (end != retvalue.addr)
1257             ret = TRUE;
1258     }
1259
1260     g_free(rclass);
1261     return ret;
1262 }
1263
1264 static gboolean read_string(XrmDatabase db, const gchar *rname, gchar **value)
1265 {
1266     gboolean ret = FALSE;
1267     gchar *rclass = create_class_name(rname);
1268     gchar *rettype;
1269     XrmValue retvalue;
1270
1271     if (XrmGetResource(db, rname, rclass, &rettype, &retvalue) &&
1272         retvalue.addr != NULL) {
1273         *value = retvalue.addr;
1274         ret = TRUE;
1275     }
1276
1277     g_free(rclass);
1278     return ret;
1279 }
1280
1281 static gboolean read_color(XrmDatabase db, const RrInstance *inst,
1282                            const gchar *rname, RrColor **value)
1283 {
1284     gboolean ret = FALSE;
1285     gchar *rclass = create_class_name(rname);
1286     gchar *rettype;
1287     XrmValue retvalue;
1288
1289     if (XrmGetResource(db, rname, rclass, &rettype, &retvalue) &&
1290         retvalue.addr != NULL) {
1291         RrColor *c = RrColorParse(inst, retvalue.addr);
1292         if (c != NULL) {
1293             *value = c;
1294             ret = TRUE;
1295         }
1296     }
1297
1298     g_free(rclass);
1299     return ret;
1300 }
1301
1302 static gboolean read_mask(const RrInstance *inst, const gchar *path,
1303                           const gchar *maskname, RrTheme *theme,
1304                           RrPixmapMask **value)
1305 {
1306     gboolean ret = FALSE;
1307     gchar *s;
1308     gint hx, hy; /* ignored */
1309     guint w, h;
1310     guchar *b;
1311
1312     s = g_build_filename(path, maskname, NULL);
1313     if (XReadBitmapFileData(s, &w, &h, &b, &hx, &hy) == BitmapSuccess) {
1314         ret = TRUE;
1315         *value = RrPixmapMaskNew(inst, w, h, (gchar*)b);
1316         XFree(b);
1317     }
1318     g_free(s);
1319
1320     return ret;
1321 }
1322
1323 static void parse_appearance(gchar *tex, RrSurfaceColorType *grad,
1324                              RrReliefType *relief, RrBevelType *bevel,
1325                              gboolean *interlaced, gboolean *border,
1326                              gboolean allow_trans)
1327 {
1328     gchar *t;
1329
1330     /* convert to all lowercase */
1331     for (t = tex; *t != '\0'; ++t)
1332         *t = g_ascii_tolower(*t);
1333
1334     if (allow_trans && strstr(tex, "parentrelative") != NULL) {
1335         *grad = RR_SURFACE_PARENTREL;
1336     } else {
1337         if (strstr(tex, "gradient") != NULL) {
1338             if (strstr(tex, "crossdiagonal") != NULL)
1339                 *grad = RR_SURFACE_CROSS_DIAGONAL;
1340             else if (strstr(tex, "pyramid") != NULL)
1341                 *grad = RR_SURFACE_PYRAMID;
1342             else if (strstr(tex, "mirrorhorizontal") != NULL)
1343                 *grad = RR_SURFACE_MIRROR_HORIZONTAL;
1344             else if (strstr(tex, "horizontal") != NULL)
1345                 *grad = RR_SURFACE_HORIZONTAL;
1346             else if (strstr(tex, "splitvertical") != NULL)
1347                 *grad = RR_SURFACE_SPLIT_VERTICAL;
1348             else if (strstr(tex, "vertical") != NULL)
1349                 *grad = RR_SURFACE_VERTICAL;
1350             else
1351                 *grad = RR_SURFACE_DIAGONAL;
1352         } else {
1353             *grad = RR_SURFACE_SOLID;
1354         }
1355
1356         if (strstr(tex, "sunken") != NULL)
1357             *relief = RR_RELIEF_SUNKEN;
1358         else if (strstr(tex, "flat") != NULL)
1359             *relief = RR_RELIEF_FLAT;
1360         else
1361             *relief = RR_RELIEF_RAISED;
1362
1363         *border = FALSE;
1364         if (*relief == RR_RELIEF_FLAT) {
1365             if (strstr(tex, "border") != NULL)
1366                 *border = TRUE;
1367         } else {
1368             if (strstr(tex, "bevel2") != NULL)
1369                 *bevel = RR_BEVEL_2;
1370             else
1371                 *bevel = RR_BEVEL_1;
1372         }
1373
1374         if (strstr(tex, "interlaced") != NULL)
1375             *interlaced = TRUE;
1376         else
1377             *interlaced = FALSE;
1378     }
1379 }
1380
1381
1382 static gboolean read_appearance(XrmDatabase db, const RrInstance *inst,
1383                                 const gchar *rname, RrAppearance *value,
1384                                 gboolean allow_trans)
1385 {
1386     gboolean ret = FALSE;
1387     gchar *rclass = create_class_name(rname);
1388     gchar *cname, *ctoname, *bcname, *icname;
1389     gchar *rettype;
1390     XrmValue retvalue;
1391
1392     cname = g_strconcat(rname, ".color", NULL);
1393     ctoname = g_strconcat(rname, ".colorTo", NULL);
1394     bcname = g_strconcat(rname, ".border.color", NULL);
1395     icname = g_strconcat(rname, ".interlace.color", NULL);
1396
1397     if (XrmGetResource(db, rname, rclass, &rettype, &retvalue) &&
1398         retvalue.addr != NULL) {
1399         parse_appearance(retvalue.addr,
1400                          &value->surface.grad,
1401                          &value->surface.relief,
1402                          &value->surface.bevel,
1403                          &value->surface.interlaced,
1404                          &value->surface.border,
1405                          allow_trans);
1406         if (!read_color(db, inst, cname, &value->surface.primary))
1407             value->surface.primary = RrColorNew(inst, 0, 0, 0);
1408         if (!read_color(db, inst, ctoname, &value->surface.secondary))
1409             value->surface.secondary = RrColorNew(inst, 0, 0, 0);
1410         if (value->surface.border)
1411             if (!read_color(db, inst, bcname,
1412                             &value->surface.border_color))
1413                 value->surface.border_color = RrColorNew(inst, 0, 0, 0);
1414         if (value->surface.interlaced)
1415             if (!read_color(db, inst, icname,
1416                             &value->surface.interlace_color))
1417                 value->surface.interlace_color = RrColorNew(inst, 0, 0, 0);
1418         ret = TRUE;
1419     }
1420
1421     g_free(icname);
1422     g_free(bcname);
1423     g_free(ctoname);
1424     g_free(cname);
1425     g_free(rclass);
1426     return ret;
1427 }
1428
1429 static int parse_inline_number(const char *p)
1430 {
1431     int neg = 1;
1432     int res = 0;
1433     if (*p == '-') {
1434         neg = -1;
1435         ++p;
1436     }
1437     for (; isdigit(*p); ++p)
1438         res = res * 10 + *p - '0';
1439     res *= neg;
1440     return res;
1441 }
1442
1443 static void set_default_appearance(RrAppearance *a)
1444 {
1445     a->surface.grad = RR_SURFACE_SOLID;
1446     a->surface.relief = RR_RELIEF_FLAT;
1447     a->surface.bevel = RR_BEVEL_1;
1448     a->surface.interlaced = FALSE;
1449     a->surface.border = FALSE;
1450     a->surface.primary = RrColorNew(a->inst, 0, 0, 0);
1451     a->surface.secondary = RrColorNew(a->inst, 0, 0, 0);
1452 }
1453
1454 /* Reads the output from gimp's C-Source file format into valid RGBA data for
1455    an RrTextureRGBA. */
1456 static RrPixel32* read_c_image(gint width, gint height, const guint8 *data)
1457 {
1458     RrPixel32 *im, *p;
1459     gint i;
1460
1461     p = im = g_memdup(data, width * height * sizeof(RrPixel32));
1462
1463     for (i = 0; i < width * height; ++i) {
1464         guchar a = ((*p >> 24) & 0xff);
1465         guchar b = ((*p >> 16) & 0xff);
1466         guchar g = ((*p >>  8) & 0xff);
1467         guchar r = ((*p >>  0) & 0xff);
1468
1469         *p = ((r << RrDefaultRedOffset) +
1470               (g << RrDefaultGreenOffset) +
1471               (b << RrDefaultBlueOffset) +
1472               (a << RrDefaultAlphaOffset));
1473         p++;
1474     }
1475
1476     return im;
1477 }