pidgin/pidginstock.c

   1 /**
   2  * @file pidginstock.c GTK+ Stock resources
   3  * @ingroup pidgin
   4  */
   5
   6 /* pidgin
   7  *
   8  * Pidgin is the legal property of its developers, whose names are too numerous
   9  * to list here.  Please refer to the COPYRIGHT file distributed with this
  10  * source distribution.
  11  *
  12  * This program is free software; you can redistribute it and/or modify
  13  * it under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  * GNU General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111-1301  USA
  25  *
  26  */
  27 #include "internal.h"
  28 #include "pidgin.h"
  29 #include "prefs.h"
  30
  31 #include "gtkicon-theme-loader.h"
  32 #include "theme-manager.h"
  33
  34 #include "pidginstock.h"
  35
  36 /**************************************************************************
  37  * Globals
  38  **************************************************************************/
  39
  40 static gboolean stock_initted = FALSE;
  41 static GtkIconSize microscopic, extra_small, small, medium, large, huge;
  42
  43 /**************************************************************************
  44  * Structures
  45  **************************************************************************/
  46
  47 static struct StockIcon
  48 {
  49         const char *name;
  50         const char *dir;
  51         const char *filename;
  52
  53 } const stock_icons[] = {
  54
  55         { PIDGIN_STOCK_ACTION,          NULL,      GTK_STOCK_EXECUTE          },
  56         { PIDGIN_STOCK_ALIAS,           NULL,      GTK_STOCK_EDIT             },
  57         { PIDGIN_STOCK_CHAT,            NULL,      GTK_STOCK_JUMP_TO          },
  58         { PIDGIN_STOCK_CLEAR,           NULL,      GTK_STOCK_CLEAR            },
  59         { PIDGIN_STOCK_CLOSE_TABS,      NULL,      GTK_STOCK_CLOSE            },
  60         { PIDGIN_STOCK_DEBUG,           NULL,      GTK_STOCK_PROPERTIES       },
  61         { PIDGIN_STOCK_DOWNLOAD,        NULL,      GTK_STOCK_GO_DOWN          },
  62         { PIDGIN_STOCK_DISCONNECT,      NULL,      GTK_STOCK_DISCONNECT       },
  63         { PIDGIN_STOCK_FGCOLOR,         "buttons", "change-fgcolor-small.png" },
  64         { PIDGIN_STOCK_EDIT,            NULL,      GTK_STOCK_EDIT             },
  65         { PIDGIN_STOCK_FILE_CANCELED,   NULL,      GTK_STOCK_CANCEL           },
  66         { PIDGIN_STOCK_FILE_DONE,       NULL,      GTK_STOCK_APPLY            },
  67         { PIDGIN_STOCK_IGNORE,          NULL,      GTK_STOCK_DIALOG_ERROR     },
  68         { PIDGIN_STOCK_INVITE,          NULL,      GTK_STOCK_JUMP_TO          },
  69         { PIDGIN_STOCK_MODIFY,          NULL,      GTK_STOCK_PREFERENCES      },
  70         { PIDGIN_STOCK_ADD,             NULL,      GTK_STOCK_ADD                          },
  71         { PIDGIN_STOCK_PAUSE,           NULL,      GTK_STOCK_MEDIA_PAUSE      },
  72         { PIDGIN_STOCK_POUNCE,          NULL,      GTK_STOCK_REDO             },
  73         { PIDGIN_STOCK_OPEN_MAIL,       NULL,      GTK_STOCK_JUMP_TO          },
  74         { PIDGIN_STOCK_SIGN_ON,         NULL,      GTK_STOCK_EXECUTE          },
  75         { PIDGIN_STOCK_SIGN_OFF,        NULL,      GTK_STOCK_CLOSE            },
  76         { PIDGIN_STOCK_TYPED,           "pidgin",  "typed.png"                },
  77         { PIDGIN_STOCK_UPLOAD,          NULL,      GTK_STOCK_GO_UP            },
  78         { PIDGIN_STOCK_INFO,            NULL,      GTK_STOCK_INFO             },
  79 };
  80
  81 static const GtkStockItem stock_items[] =
  82 {
  83         { PIDGIN_STOCK_ALIAS,               N_("_Alias"),      0, 0, NULL },
  84         { PIDGIN_STOCK_CHAT,                N_("_Join"),       0, 0, NULL },
  85         { PIDGIN_STOCK_CLOSE_TABS,          N_("Close _tabs"), 0, 0, NULL },
  86         { PIDGIN_STOCK_TOOLBAR_MESSAGE_NEW, N_("I_M"),         0, 0, NULL },
  87         { PIDGIN_STOCK_TOOLBAR_USER_INFO,   N_("_Get Info"),   0, 0, NULL },
  88         { PIDGIN_STOCK_INVITE,              N_("_Invite"),     0, 0, NULL },
  89         { PIDGIN_STOCK_MODIFY,              N_("_Modify..."),  0, 0, NULL },
  90         { PIDGIN_STOCK_ADD,                 N_("_Add..."),     0, 0, NULL },
  91         { PIDGIN_STOCK_OPEN_MAIL,           N_("_Open Mail"),  0, 0, NULL },
  92         { PIDGIN_STOCK_PAUSE,               N_("_Pause"),      0, 0, NULL },
  93         { PIDGIN_STOCK_EDIT,                N_("_Edit"),       0, 0, NULL }
  94 };
  95
  96 typedef struct {
  97         const char *name;
  98         const char *dir;
  99         const char *filename;
 100         gboolean microscopic;
 101         gboolean extra_small;
 102         gboolean small;
 103         gboolean medium;
 104         gboolean large;
 105         gboolean huge;
 106         gboolean rtl;
 107         const char *translucent_name;
 108 } SizedStockIcon;
 109
 110 const SizedStockIcon sized_stock_icons [] = {
 111
 112         { PIDGIN_STOCK_STATUS_IGNORED,  "emblems", "blocked.png",       FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 113         { PIDGIN_STOCK_STATUS_FOUNDER,  "emblems", "founder.png",       FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 114         { PIDGIN_STOCK_STATUS_OPERATOR, "emblems", "operator.png",      FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 115         { PIDGIN_STOCK_STATUS_HALFOP,   "emblems", "half-operator.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 116         { PIDGIN_STOCK_STATUS_VOICE,    "emblems", "voice.png",         FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 117
 118         { PIDGIN_STOCK_DIALOG_AUTH,     "dialogs", "auth.png",      FALSE, TRUE,  FALSE, FALSE, FALSE, TRUE,  FALSE, NULL },
 119         { PIDGIN_STOCK_DIALOG_COOL,     "dialogs", "cool.png",      FALSE, FALSE, FALSE, FALSE, FALSE, TRUE,  FALSE, NULL },
 120         { PIDGIN_STOCK_DIALOG_ERROR,    "dialogs", "error.png",     FALSE, TRUE,  FALSE, FALSE, FALSE, TRUE,  FALSE, NULL },
 121         { PIDGIN_STOCK_DIALOG_INFO,     "dialogs", "info.png",      FALSE, TRUE,  FALSE, FALSE, FALSE, TRUE,  FALSE, NULL },
 122         { PIDGIN_STOCK_DIALOG_MAIL,     "dialogs", "mail.png",      FALSE, TRUE,  FALSE, FALSE, FALSE, TRUE,  FALSE, NULL },
 123         { PIDGIN_STOCK_DIALOG_QUESTION, "dialogs", "question.png",  FALSE, TRUE,  FALSE, FALSE, FALSE, TRUE,  FALSE, NULL },
 124         { PIDGIN_STOCK_DIALOG_WARNING,  "dialogs", "warning.png",   FALSE, FALSE, FALSE, FALSE, FALSE, TRUE,  FALSE, NULL },
 125
 126         { PIDGIN_STOCK_ANIMATION_CONNECT0,  "animations", "process-working0.png",  FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 127         { PIDGIN_STOCK_ANIMATION_CONNECT1,  "animations", "process-working1.png",  FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 128         { PIDGIN_STOCK_ANIMATION_CONNECT2,  "animations", "process-working2.png",  FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 129         { PIDGIN_STOCK_ANIMATION_CONNECT3,  "animations", "process-working3.png",  FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 130         { PIDGIN_STOCK_ANIMATION_CONNECT4,  "animations", "process-working4.png",  FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 131         { PIDGIN_STOCK_ANIMATION_CONNECT5,  "animations", "process-working5.png",  FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 132         { PIDGIN_STOCK_ANIMATION_CONNECT6,  "animations", "process-working6.png",  FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 133         { PIDGIN_STOCK_ANIMATION_CONNECT7,  "animations", "process-working7.png",  FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 134         { PIDGIN_STOCK_ANIMATION_CONNECT8,  "animations", "process-working8.png",  FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 135         { PIDGIN_STOCK_ANIMATION_CONNECT9,  "animations", "process-working9.png",  FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 136         { PIDGIN_STOCK_ANIMATION_CONNECT10, "animations", "process-working10.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 137         { PIDGIN_STOCK_ANIMATION_CONNECT11, "animations", "process-working11.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 138         { PIDGIN_STOCK_ANIMATION_CONNECT12, "animations", "process-working12.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 139         { PIDGIN_STOCK_ANIMATION_CONNECT13, "animations", "process-working13.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 140         { PIDGIN_STOCK_ANIMATION_CONNECT14, "animations", "process-working14.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 141         { PIDGIN_STOCK_ANIMATION_CONNECT15, "animations", "process-working15.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 142         { PIDGIN_STOCK_ANIMATION_CONNECT16, "animations", "process-working16.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 143         { PIDGIN_STOCK_ANIMATION_CONNECT17, "animations", "process-working17.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 144         { PIDGIN_STOCK_ANIMATION_CONNECT18, "animations", "process-working18.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 145         { PIDGIN_STOCK_ANIMATION_CONNECT19, "animations", "process-working19.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 146         { PIDGIN_STOCK_ANIMATION_CONNECT20, "animations", "process-working20.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 147         { PIDGIN_STOCK_ANIMATION_CONNECT21, "animations", "process-working21.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 148         { PIDGIN_STOCK_ANIMATION_CONNECT22, "animations", "process-working22.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 149         { PIDGIN_STOCK_ANIMATION_CONNECT23, "animations", "process-working23.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 150         { PIDGIN_STOCK_ANIMATION_CONNECT24, "animations", "process-working24.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 151         { PIDGIN_STOCK_ANIMATION_CONNECT25, "animations", "process-working25.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 152         { PIDGIN_STOCK_ANIMATION_CONNECT26, "animations", "process-working26.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 153         { PIDGIN_STOCK_ANIMATION_CONNECT27, "animations", "process-working27.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 154         { PIDGIN_STOCK_ANIMATION_CONNECT28, "animations", "process-working28.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 155         { PIDGIN_STOCK_ANIMATION_CONNECT29, "animations", "process-working29.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 156         { PIDGIN_STOCK_ANIMATION_CONNECT30, "animations", "process-working30.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 157
 158         { PIDGIN_STOCK_ANIMATION_TYPING0,  "animations", "typing0.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 159         { PIDGIN_STOCK_ANIMATION_TYPING1,  "animations", "typing1.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 160         { PIDGIN_STOCK_ANIMATION_TYPING2,  "animations", "typing2.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 161         { PIDGIN_STOCK_ANIMATION_TYPING3,  "animations", "typing3.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 162         { PIDGIN_STOCK_ANIMATION_TYPING4,  "animations", "typing4.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 163         { PIDGIN_STOCK_ANIMATION_TYPING5,  "animations", "typing5.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 164
 165         { PIDGIN_STOCK_TOOLBAR_BGCOLOR,         "toolbar", "change-bgcolor.png", FALSE, TRUE,  FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 166         { PIDGIN_STOCK_TOOLBAR_BLOCK,           "emblems", "blocked.png",        FALSE, TRUE,  FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 167         { PIDGIN_STOCK_TOOLBAR_FGCOLOR,         "toolbar", "change-fgcolor.png", FALSE, TRUE,  FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 168         { PIDGIN_STOCK_TOOLBAR_SMILEY,          "toolbar", "emote-select.png",   FALSE, TRUE,  FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 169         { PIDGIN_STOCK_TOOLBAR_FONT_FACE,       "toolbar", "font-face.png",      FALSE, TRUE,  FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 170         { PIDGIN_STOCK_TOOLBAR_TEXT_SMALLER,    "toolbar", "font-size-down.png", FALSE, TRUE,  FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 171         { PIDGIN_STOCK_TOOLBAR_TEXT_LARGER,     "toolbar", "font-size-up.png",   FALSE, TRUE,  FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 172         { PIDGIN_STOCK_TOOLBAR_INSERT,          "toolbar", "insert.png",         FALSE, TRUE,  FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 173         { PIDGIN_STOCK_TOOLBAR_INSERT_IMAGE,    "toolbar", "insert-image.png",   FALSE, TRUE,  FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 174         { PIDGIN_STOCK_TOOLBAR_INSERT_LINK,     "toolbar", "insert-link.png",    FALSE, TRUE,  FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 175         { PIDGIN_STOCK_TOOLBAR_MESSAGE_NEW,     "toolbar", "message-new.png",    FALSE, TRUE,  FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 176         { PIDGIN_STOCK_TOOLBAR_PENDING,         "toolbar", "message-new.png",    FALSE, TRUE,  FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 177         { PIDGIN_STOCK_TOOLBAR_PLUGINS,         "toolbar", "plugins.png",        FALSE, TRUE,  FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 178         { PIDGIN_STOCK_TOOLBAR_UNBLOCK,         "toolbar", "unblock.png",        FALSE, TRUE,  FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 179         { PIDGIN_STOCK_TOOLBAR_SELECT_AVATAR,   "toolbar", "select-avatar.png",  FALSE, FALSE, TRUE,  FALSE, FALSE, FALSE, FALSE, NULL },
 180         { PIDGIN_STOCK_TOOLBAR_SEND_FILE,       "toolbar", "send-file.png",      FALSE, TRUE,  FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 181         { PIDGIN_STOCK_TOOLBAR_TRANSFER,        "toolbar", "transfer.png",       FALSE, TRUE,  FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 182 #ifdef USE_VV
 183         { PIDGIN_STOCK_TOOLBAR_AUDIO_CALL,       "toolbar", "audio-call.png",       FALSE, TRUE,  TRUE,  TRUE,  TRUE,  FALSE, FALSE, NULL },
 184         { PIDGIN_STOCK_TOOLBAR_VIDEO_CALL,       "toolbar", "video-call.png",       FALSE, TRUE,  TRUE,  TRUE,  TRUE,  FALSE, FALSE, NULL },
 185         { PIDGIN_STOCK_TOOLBAR_AUDIO_VIDEO_CALL, "toolbar", "audio-video-call.png", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
 186 #endif
 187         { PIDGIN_STOCK_TOOLBAR_SEND_ATTENTION, "toolbar", "get-attention.png", FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL  }
 188 };
 189
 190 const SizedStockIcon sized_status_icons [] = {
 191
 192         { PIDGIN_STOCK_STATUS_AVAILABLE, "status",  "available.png",     TRUE, TRUE, TRUE,  TRUE,  TRUE,  FALSE, FALSE, PIDGIN_STOCK_STATUS_AVAILABLE_I },
 193         { PIDGIN_STOCK_STATUS_AWAY,      "status",  "away.png",          TRUE, TRUE, TRUE,  TRUE,  TRUE,  FALSE, FALSE, PIDGIN_STOCK_STATUS_AWAY_I },
 194         { PIDGIN_STOCK_STATUS_BUSY,      "status",  "busy.png",          TRUE, TRUE, TRUE,  TRUE,  TRUE,  FALSE, FALSE, PIDGIN_STOCK_STATUS_BUSY_I },
 195         { PIDGIN_STOCK_STATUS_CHAT,      "status",  "chat.png",          TRUE, TRUE, TRUE,  TRUE,  TRUE,  FALSE, FALSE, NULL },
 196         { PIDGIN_STOCK_STATUS_INVISIBLE, "status",  "invisible.png",     TRUE, TRUE, TRUE,  TRUE,  TRUE,  FALSE, FALSE, NULL },
 197         { PIDGIN_STOCK_STATUS_XA,        "status",  "extended-away.png", TRUE, TRUE, TRUE,  TRUE,  TRUE,  FALSE, TRUE,  PIDGIN_STOCK_STATUS_XA_I },
 198         { PIDGIN_STOCK_STATUS_LOGIN,     "status",  "log-in.png",        TRUE, TRUE, TRUE,  TRUE,  TRUE,  FALSE, TRUE,  NULL },
 199         { PIDGIN_STOCK_STATUS_LOGOUT,    "status",  "log-out.png",       TRUE, TRUE, TRUE,  TRUE,  TRUE,  FALSE, TRUE,  NULL },
 200         { PIDGIN_STOCK_STATUS_OFFLINE,   "status",  "offline.png",       TRUE, TRUE, TRUE,  TRUE,  TRUE,  FALSE, FALSE, PIDGIN_STOCK_STATUS_OFFLINE_I  },
 201         { PIDGIN_STOCK_STATUS_PERSON,    "status",  "person.png",        TRUE, TRUE, TRUE,  TRUE,  TRUE,  FALSE, FALSE, NULL },
 202         { PIDGIN_STOCK_STATUS_MESSAGE,   "toolbar", "message-new.png",   TRUE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL }
 203 };
 204
 205 const SizedStockIcon sized_tray_icons [] = {
 206 #define SIZED_TRAY_ICON(name) \
 207         { name, "tray/hicolor", "status/" name ".png", FALSE, TRUE, TRUE, TRUE, TRUE, FALSE, FALSE, NULL }
 208         SIZED_TRAY_ICON( PIDGIN_STOCK_TRAY_AVAILABLE ),
 209         SIZED_TRAY_ICON( PIDGIN_STOCK_TRAY_INVISIBLE ),
 210         SIZED_TRAY_ICON( PIDGIN_STOCK_TRAY_AWAY ),
 211         SIZED_TRAY_ICON( PIDGIN_STOCK_TRAY_BUSY ),
 212         SIZED_TRAY_ICON( PIDGIN_STOCK_TRAY_XA ),
 213         SIZED_TRAY_ICON( PIDGIN_STOCK_TRAY_OFFLINE ),
 214         SIZED_TRAY_ICON( PIDGIN_STOCK_TRAY_CONNECT ),
 215         SIZED_TRAY_ICON( PIDGIN_STOCK_TRAY_PENDING ),
 216         SIZED_TRAY_ICON( PIDGIN_STOCK_TRAY_EMAIL )
 217 #undef SIZED_TRAY_ICON
 218 };
 219
 220 /*****************************************************************************
 221  * Private functions
 222  *****************************************************************************/
 223
 224 static gchar *
 225 find_file_common(const char *name)
 226 {
 227         gchar *filename;
 228         const gchar *userdir;
 229         const gchar * const *sysdirs;
 230
 231         userdir = g_get_user_data_dir();
 232         filename = g_build_filename(userdir, name, NULL);
 233         if (g_file_test(filename, G_FILE_TEST_EXISTS))
 234                 return filename;
 235         g_free(filename);
 236
 237         sysdirs = g_get_system_data_dirs();
 238         for (; *sysdirs; sysdirs++) {
 239                 filename = g_build_filename(*sysdirs, name, NULL);
 240                 if (g_file_test(filename, G_FILE_TEST_EXISTS))
 241                         return filename;
 242                 g_free(filename);
 243         }
 244         filename = g_build_filename(DATADIR, name, NULL);
 245         if (g_file_test(filename, G_FILE_TEST_EXISTS))
 246                 return filename;
 247         g_free(filename);
 248         return NULL;
 249 }
 250
 251 static gchar *
 252 find_file(const char *dir, const char *base)
 253 {
 254         char *filename;
 255         char *ret;
 256
 257         if (base == NULL)
 258                 return NULL;
 259
 260         if (!strcmp(dir, "pidgin"))
 261                 filename = g_build_filename("pixmaps", "pidgin", base, NULL);
 262         else
 263                 filename = g_build_filename("pixmaps", "pidgin", dir, base, NULL);
 264
 265         ret = find_file_common(filename);
 266         g_free(filename);
 267         return ret;
 268 }
 269
 270
 271 /* Altered from do_colorshift in gnome-panel */
 272 static void
 273 do_alphashift(GdkPixbuf *pixbuf)
 274 {
 275         gint i, j;
 276         gint width, height, padding;
 277         guchar *pixels;
 278         guchar a;
 279
 280         if (!gdk_pixbuf_get_has_alpha(pixbuf))
 281                 return;
 282
 283         width = gdk_pixbuf_get_width(pixbuf);
 284         height = gdk_pixbuf_get_height(pixbuf);
 285         padding = gdk_pixbuf_get_rowstride(pixbuf) - width * 4;
 286         pixels = gdk_pixbuf_get_pixels(pixbuf);
 287
 288         for (i = 0; i < height; i++) {
 289                 for (j = 0; j < width; j++) {
 290                         pixels++;
 291                         pixels++;
 292                         pixels++;
 293                         a = *(pixels);
 294                         *(pixels++) = a / 2;
 295                 }
 296                 pixels += padding;
 297         }
 298 }
 299
 300 static gchar *
 301 find_icon_file(PidginIconTheme *theme, const gchar *size, SizedStockIcon sized_icon, gboolean rtl)
 302 {
 303         const gchar *file, *dir;
 304         gchar *file_full = NULL;
 305         gchar *tmp;
 306
 307         if (theme != NULL) {
 308                 file = pidgin_icon_theme_get_icon(PIDGIN_ICON_THEME(theme), sized_icon.name);
 309                 dir = purple_theme_get_dir(PURPLE_THEME(theme));
 310
 311                 if (rtl)
 312                         file_full = g_build_filename(dir, size, "rtl", file, NULL);
 313                 else
 314                         file_full = g_build_filename(dir, size, file, NULL);
 315
 316                 if (g_file_test(file_full, G_FILE_TEST_IS_REGULAR))
 317                         return file_full;
 318
 319                 g_free(file_full);
 320         }
 321
 322         if (rtl)
 323                 tmp = g_build_filename("pixmaps", "pidgin", sized_icon.dir, size, "rtl", sized_icon.filename, NULL);
 324         else
 325                 tmp = g_build_filename("pixmaps", "pidgin", sized_icon.dir, size, sized_icon.filename, NULL);
 326
 327         file_full = find_file_common(tmp);
 328         g_free(tmp);
 329         return file_full;
 330 }
 331
 332 static void
 333 add_sized_icon(GtkIconSet *iconset, GtkIconSize sizeid, PidginIconTheme *theme,
 334                 const char *size, SizedStockIcon sized_icon, gboolean translucent)
 335 {
 336         char *filename;
 337         GtkIconSource *source;
 338         GdkPixbuf *pixbuf;
 339
 340         filename = find_icon_file(theme, size, sized_icon, FALSE);
 341         g_return_if_fail(filename != NULL);
 342         pixbuf = gdk_pixbuf_new_from_file(filename, NULL);
 343         if (translucent)
 344                 do_alphashift(pixbuf);
 345
 346         source = gtk_icon_source_new();
 347         gtk_icon_source_set_pixbuf(source, pixbuf);
 348         gtk_icon_source_set_direction(source, GTK_TEXT_DIR_LTR);
 349         gtk_icon_source_set_direction_wildcarded(source, !sized_icon.rtl);
 350         gtk_icon_source_set_size(source, sizeid);
 351         gtk_icon_source_set_size_wildcarded(source, FALSE);
 352         gtk_icon_source_set_state_wildcarded(source, TRUE);
 353         gtk_icon_set_add_source(iconset, source);
 354         gtk_icon_source_free(source);
 355
 356         if (sizeid == gtk_icon_size_from_name(PIDGIN_ICON_SIZE_TANGO_EXTRA_SMALL)) {
 357                 source = gtk_icon_source_new();
 358                 gtk_icon_source_set_pixbuf(source, pixbuf);
 359                 gtk_icon_source_set_direction_wildcarded(source, TRUE);
 360                 gtk_icon_source_set_size(source, GTK_ICON_SIZE_MENU);
 361                 gtk_icon_source_set_size_wildcarded(source, FALSE);
 362                 gtk_icon_source_set_state_wildcarded(source, TRUE);
 363                 gtk_icon_set_add_source(iconset, source);
 364                 gtk_icon_source_free(source);
 365         }
 366         g_free(filename);
 367         g_object_unref(pixbuf);
 368
 369         if (sized_icon.rtl) {
 370                 filename = find_icon_file(theme, size, sized_icon, TRUE);
 371                 g_return_if_fail(filename != NULL);
 372                 pixbuf = gdk_pixbuf_new_from_file(filename, NULL);
 373                 if (translucent)
 374                         do_alphashift(pixbuf);
 375
 376                 source = gtk_icon_source_new();
 377                 gtk_icon_source_set_pixbuf(source, pixbuf);
 378                 gtk_icon_source_set_filename(source, filename);
 379                 gtk_icon_source_set_direction(source, GTK_TEXT_DIR_RTL);
 380                 gtk_icon_source_set_size(source, sizeid);
 381                 gtk_icon_source_set_size_wildcarded(source, FALSE);
 382                 gtk_icon_source_set_state_wildcarded(source, TRUE);
 383                 gtk_icon_set_add_source(iconset, source);
 384                 g_free(filename);
 385                 g_object_unref(pixbuf);
 386                 gtk_icon_source_free(source);
 387         }
 388 }
 389
 390 static void
 391 reload_settings(void)
 392 {
 393         GtkSettings *setting = NULL;
 394         setting = gtk_settings_get_default();
 395         gtk_rc_reset_styles(setting);
 396 }
 397
 398 /*****************************************************************************
 399  * Public API functions
 400  *****************************************************************************/
 401
 402 void
 403 pidgin_stock_load_status_icon_theme(PidginStatusIconTheme *theme)
 404 {
 405         GtkIconFactory *icon_factory;
 406         gint i;
 407         GtkIconSet *normal;
 408         GtkIconSet *translucent = NULL;
 409         GtkWidget *win;
 410
 411         if (theme != NULL) {
 412                 purple_prefs_set_string(PIDGIN_PREFS_ROOT "/status/icon-theme",
 413                                         purple_theme_get_name(PURPLE_THEME(theme)));
 414                 purple_prefs_set_path(PIDGIN_PREFS_ROOT "/status/icon-theme-dir",
 415                                       purple_theme_get_dir(PURPLE_THEME(theme)));
 416         }
 417         else {
 418                 purple_prefs_set_string(PIDGIN_PREFS_ROOT "/status/icon-theme", "");
 419                 purple_prefs_set_path(PIDGIN_PREFS_ROOT "/status/icon-theme-dir", "");
 420         }
 421
 422         icon_factory = gtk_icon_factory_new();
 423
 424         gtk_icon_factory_add_default(icon_factory);
 425
 426         win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 427         gtk_widget_realize(win);
 428
 429         for (i = 0; i < G_N_ELEMENTS(sized_status_icons); i++)
 430         {
 431                 normal = gtk_icon_set_new();
 432                 if (sized_status_icons[i].translucent_name)
 433                         translucent = gtk_icon_set_new();
 434
 435 #define ADD_SIZED_ICON(name, size) \
 436                 if (sized_status_icons[i].name) { \
 437                         add_sized_icon(normal, name, PIDGIN_ICON_THEME(theme), size, sized_status_icons[i], FALSE); \
 438                         if (sized_status_icons[i].translucent_name) \
 439                                 add_sized_icon(translucent, name, PIDGIN_ICON_THEME(theme), size, sized_status_icons[i], TRUE); \
 440                 }
 441                 ADD_SIZED_ICON(microscopic, "11");
 442                 ADD_SIZED_ICON(extra_small, "16");
 443                 ADD_SIZED_ICON(small, "22");
 444                 ADD_SIZED_ICON(medium, "32");
 445                 ADD_SIZED_ICON(large, "48");
 446                 ADD_SIZED_ICON(huge, "64");
 447 #undef ADD_SIZED_ICON
 448
 449                 gtk_icon_factory_add(icon_factory, sized_status_icons[i].name, normal);
 450                 gtk_icon_set_unref(normal);
 451
 452                 if (sized_status_icons[i].translucent_name) {
 453                         gtk_icon_factory_add(icon_factory, sized_status_icons[i].translucent_name, translucent);
 454                         gtk_icon_set_unref(translucent);
 455                 }
 456         }
 457
 458         for (i = 0; i < G_N_ELEMENTS(sized_tray_icons); i++)
 459         {
 460                 normal = gtk_icon_set_new();
 461                 if (sized_tray_icons[i].translucent_name)
 462                         translucent = gtk_icon_set_new();
 463
 464 #define ADD_SIZED_ICON(name, size) \
 465                 if (sized_tray_icons[i].name) { \
 466                         add_sized_icon(normal, name, PIDGIN_ICON_THEME(theme), size, sized_tray_icons[i], FALSE); \
 467                         if (sized_tray_icons[i].translucent_name) \
 468                                 add_sized_icon(translucent, name, PIDGIN_ICON_THEME(theme), size, sized_tray_icons[i], TRUE); \
 469                 }
 470                 ADD_SIZED_ICON(extra_small, "16x16");
 471                 ADD_SIZED_ICON(small, "22x22");
 472                 ADD_SIZED_ICON(medium, "32x32");
 473                 ADD_SIZED_ICON(large, "48x48");
 474 #undef ADD_SIZED_ICON
 475
 476                 gtk_icon_factory_add(icon_factory, sized_tray_icons[i].name, normal);
 477                 gtk_icon_set_unref(normal);
 478
 479                 if (sized_tray_icons[i].translucent_name) {
 480                         gtk_icon_factory_add(icon_factory, sized_tray_icons[i].translucent_name, translucent);
 481                         gtk_icon_set_unref(translucent);
 482                 }
 483         }
 484
 485         gtk_widget_destroy(win);
 486         g_object_unref(G_OBJECT(icon_factory));
 487         reload_settings();
 488 }
 489
 490 void
 491 pidgin_stock_load_stock_icon_theme(PidginStockIconTheme *theme)
 492 {
 493         GtkIconFactory *icon_factory;
 494         gint i;
 495         GtkWidget *win;
 496
 497         if (theme != NULL) {
 498                 purple_prefs_set_string(PIDGIN_PREFS_ROOT "/stock/icon-theme",
 499                                         purple_theme_get_name(PURPLE_THEME(theme)));
 500                 purple_prefs_set_path(PIDGIN_PREFS_ROOT "/stock/icon-theme-dir",
 501                                       purple_theme_get_dir(PURPLE_THEME(theme)));
 502         }
 503         else {
 504                 purple_prefs_set_string(PIDGIN_PREFS_ROOT "/stock/icon-theme", "");
 505                 purple_prefs_set_path(PIDGIN_PREFS_ROOT "/stock/icon-theme-dir", "");
 506         }
 507
 508         icon_factory = gtk_icon_factory_new();
 509
 510         gtk_icon_factory_add_default(icon_factory);
 511
 512         win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 513         gtk_widget_realize(win);
 514
 515         /* All non-sized icons */
 516         for (i = 0; i < G_N_ELEMENTS(stock_icons); i++) {
 517                 GtkIconSource *source;
 518                 GtkIconSet *iconset;
 519                 gchar *filename;
 520
 521                 if (stock_icons[i].dir == NULL) {
 522                         /* GTK+ Stock icon */
 523                         iconset = gtk_style_lookup_icon_set(gtk_widget_get_style(win),
 524                                         stock_icons[i].filename);
 525                 } else {
 526                         filename = find_file(stock_icons[i].dir, stock_icons[i].filename);
 527
 528                         if (filename == NULL)
 529                                 continue;
 530
 531                         source = gtk_icon_source_new();
 532                         gtk_icon_source_set_filename(source, filename);
 533                         gtk_icon_source_set_direction_wildcarded(source, TRUE);
 534                         gtk_icon_source_set_size_wildcarded(source, TRUE);
 535                         gtk_icon_source_set_state_wildcarded(source, TRUE);
 536
 537                         iconset = gtk_icon_set_new();
 538                         gtk_icon_set_add_source(iconset, source);
 539
 540                         gtk_icon_source_free(source);
 541                         g_free(filename);
 542                 }
 543
 544                 gtk_icon_factory_add(icon_factory, stock_icons[i].name, iconset);
 545
 546                 gtk_icon_set_unref(iconset);
 547         }
 548
 549         /* All non-status sized icons */
 550         for (i = 0; i < G_N_ELEMENTS(sized_stock_icons); i++)
 551         {
 552                 GtkIconSet *iconset = gtk_icon_set_new();
 553
 554 #define ADD_SIZED_ICON(name, size) \
 555                 if (sized_stock_icons[i].name) \
 556                         add_sized_icon(iconset, name, PIDGIN_ICON_THEME(theme), size, sized_stock_icons[i], FALSE);
 557                 ADD_SIZED_ICON(microscopic, "11");
 558                 ADD_SIZED_ICON(extra_small, "16");
 559                 ADD_SIZED_ICON(small, "22");
 560                 ADD_SIZED_ICON(medium, "32");
 561                 ADD_SIZED_ICON(large, "48");
 562                 ADD_SIZED_ICON(huge, "64");
 563 #undef ADD_SIZED_ICON
 564
 565                 gtk_icon_factory_add(icon_factory, sized_stock_icons[i].name, iconset);
 566                 gtk_icon_set_unref(iconset);
 567         }
 568
 569         gtk_widget_destroy(win);
 570         g_object_unref(G_OBJECT(icon_factory));
 571         reload_settings();
 572 }
 573
 574 void
 575 pidgin_stock_init(void)
 576 {
 577         PidginIconThemeLoader *loader, *stockloader;
 578         const gchar *path = NULL;
 579
 580         if (stock_initted)
 581                 return;
 582
 583         stock_initted = TRUE;
 584
 585         /* Setup the status icon theme */
 586         loader = g_object_new(PIDGIN_TYPE_ICON_THEME_LOADER, "type", "status-icon", NULL);
 587         purple_theme_manager_register_type(PURPLE_THEME_LOADER(loader));
 588         purple_prefs_add_none(PIDGIN_PREFS_ROOT "/status");
 589         purple_prefs_add_string(PIDGIN_PREFS_ROOT "/status/icon-theme", "");
 590         purple_prefs_add_path(PIDGIN_PREFS_ROOT "/status/icon-theme-dir", "");
 591
 592         stockloader = g_object_new(PIDGIN_TYPE_ICON_THEME_LOADER, "type", "stock-icon", NULL);
 593         purple_theme_manager_register_type(PURPLE_THEME_LOADER(stockloader));
 594         purple_prefs_add_none(PIDGIN_PREFS_ROOT "/stock");
 595         purple_prefs_add_string(PIDGIN_PREFS_ROOT "/stock/icon-theme", "");
 596         purple_prefs_add_path(PIDGIN_PREFS_ROOT "/stock/icon-theme-dir", "");
 597
 598         /* register custom icon sizes */
 599         microscopic =  gtk_icon_size_register(PIDGIN_ICON_SIZE_TANGO_MICROSCOPIC, 11, 11);
 600         extra_small =  gtk_icon_size_register(PIDGIN_ICON_SIZE_TANGO_EXTRA_SMALL, 16, 16);
 601         small       =  gtk_icon_size_register(PIDGIN_ICON_SIZE_TANGO_SMALL, 22, 22);
 602         medium      =  gtk_icon_size_register(PIDGIN_ICON_SIZE_TANGO_MEDIUM, 32, 32);
 603         large       =  gtk_icon_size_register(PIDGIN_ICON_SIZE_TANGO_LARGE, 48, 48);
 604         huge        =  gtk_icon_size_register(PIDGIN_ICON_SIZE_TANGO_HUGE, 64, 64);
 605
 606         pidgin_stock_load_stock_icon_theme(NULL);
 607
 608         /* Pre-load Status icon theme - this avoids a bug with displaying the correct icon in the tray, theme is destroyed after*/
 609         if (purple_prefs_get_string(PIDGIN_PREFS_ROOT "/status/icon-theme") &&
 610            (path = purple_prefs_get_path(PIDGIN_PREFS_ROOT "/status/icon-theme-dir"))) {
 611
 612                 PidginStatusIconTheme *theme = PIDGIN_STATUS_ICON_THEME(purple_theme_loader_build(PURPLE_THEME_LOADER(loader), path));
 613                 pidgin_stock_load_status_icon_theme(theme);
 614                 if (theme)
 615                         g_object_unref(G_OBJECT(theme));
 616
 617         }
 618         else
 619                 pidgin_stock_load_status_icon_theme(NULL);
 620
 621         /* Register the stock items. */
 622         gtk_stock_add_static(stock_items, G_N_ELEMENTS(stock_items));
 623 }
 624
 625 static void
 626 pidgin_stock_icon_theme_class_init(PidginStockIconThemeClass *klass)
 627 {
 628 }
 629
 630 GType
 631 pidgin_stock_icon_theme_get_type(void)
 632 {
 633         static GType type = 0;
 634         if (type == 0) {
 635                 static const GTypeInfo info = {
 636                         sizeof (PidginStockIconThemeClass),
 637                         NULL, /* base_init */
 638                         NULL, /* base_finalize */
 639                         (GClassInitFunc)pidgin_stock_icon_theme_class_init, /* class_init */
 640                         NULL, /* class_finalize */
 641                         NULL, /* class_data */
 642                         sizeof (PidginStockIconTheme),
 643                         0, /* n_preallocs */
 644                         NULL,
 645                         NULL, /* value table */
 646                 };
 647                 type = g_type_register_static(PIDGIN_TYPE_ICON_THEME,
 648                                 "PidginStockIconTheme", &info, 0);
 649         }
 650         return type;
 651 }