src/stock_pixmap.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2001 Hiroyuki Yamamoto
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #include "defs.h"
  21 #include <glib.h>
  22 #include <gtk/gtkwidget.h>
  23 #include <gtk/gtkpixmap.h>
  24 #include <string.h>
  25 #include <dirent.h>
  26
  27 #include "stock_pixmap.h"
  28 #include "gtkutils.h"
  29 #include "utils.h"
  30 #include "prefs_common.h"
  31
  32 #include "pixmaps/address.xpm"
  33 #include "pixmaps/book.xpm"
  34 #include "pixmaps/category.xpm"
  35 #include "pixmaps/checkbox_off.xpm"
  36 #include "pixmaps/checkbox_on.xpm"
  37 #include "pixmaps/clip.xpm"
  38 #include "pixmaps/clipkey.xpm"
  39 #include "pixmaps/complete.xpm"
  40 #include "pixmaps/continue.xpm"
  41 #include "pixmaps/deleted.xpm"
  42 #include "pixmaps/dir_close.xpm"
  43 #include "pixmaps/dir_open.xpm"
  44 #include "pixmaps/dir_open_hrm.xpm"
  45 #include "pixmaps/error.xpm"
  46 #include "pixmaps/forwarded.xpm"
  47 #include "pixmaps/group.xpm"
  48 #include "pixmaps/inbox.xpm"
  49 #include "pixmaps/inbox_hrm.xpm"
  50 #include "pixmaps/interface.xpm"
  51 #include "pixmaps/jpilot.xpm"
  52 #include "pixmaps/key.xpm"
  53 #include "pixmaps/ldap.xpm"
  54 #include "pixmaps/linewrap.xpm"
  55 #include "pixmaps/linewrapcurrent.xpm"
  56 #include "pixmaps/mark.xpm"
  57 #include "pixmaps/locked.xpm"
  58 #include "pixmaps/new.xpm"
  59 #include "pixmaps/outbox.xpm"
  60 #include "pixmaps/outbox_hrm.xpm"
  61 #include "pixmaps/replied.xpm"
  62 #include "pixmaps/close.xpm"
  63 #include "pixmaps/down_arrow.xpm"
  64 #include "pixmaps/up_arrow.xpm"
  65 #include "pixmaps/exec.xpm"
  66 #include "pixmaps/mail.xpm"
  67 #include "pixmaps/mail_attach.xpm"
  68 #include "pixmaps/mail_compose.xpm"
  69 #include "pixmaps/mail_forward.xpm"
  70 #include "pixmaps/mail_receive.xpm"
  71 #include "pixmaps/mail_receive_all.xpm"
  72 #include "pixmaps/mail_reply.xpm"
  73 #include "pixmaps/mail_reply_to_all.xpm"
  74 #include "pixmaps/mail_reply_to_author.xpm"
  75 #include "pixmaps/mail_send.xpm"
  76 #include "pixmaps/mail_send_queue.xpm"
  77 #include "pixmaps/news_compose.xpm"
  78 #include "pixmaps/paste.xpm"
  79 #include "pixmaps/preferences.xpm"
  80 #include "pixmaps/properties.xpm"
  81 #include "pixmaps/sylpheed_logo.xpm"
  82 #include "pixmaps/address_book.xpm"
  83 #include "pixmaps/trash.xpm"
  84 #include "pixmaps/trash_hrm.xpm"
  85 #include "pixmaps/unread.xpm"
  86 #include "pixmaps/vcard.xpm"
  87 #include "pixmaps/ignorethread.xpm"
  88 #include "pixmaps/online.xpm"
  89 #include "pixmaps/offline.xpm"
  90 #include "pixmaps/notice_warn.xpm"
  91 #include "pixmaps/notice_error.xpm"
  92 #include "pixmaps/notice_note.xpm"
  93 #include "pixmaps/quicksearch.xpm"
  94 #include "pixmaps/gpg_signed.xpm"
  95 #include "pixmaps/drafts_close.xpm"
  96 #include "pixmaps/drafts_open.xpm"
  97 #include "pixmaps/mime_text_plain.xpm"
  98 #include "pixmaps/mime_text_html.xpm"
  99 #include "pixmaps/mime_application.xpm"
 100 #include "pixmaps/mime_image.xpm"
 101 #include "pixmaps/mime_audio.xpm"
 102 #include "pixmaps/mime_text_enriched.xpm"
 103 #include "pixmaps/mime_unknown.xpm"
 104 #include "pixmaps/privacy_signed.xpm"
 105 #include "pixmaps/privacy_passed.xpm"
 106 #include "pixmaps/privacy_failed.xpm"
 107 #include "pixmaps/privacy_unknown.xpm"
 108 #include "pixmaps/privacy_expired.xpm"
 109 #include "pixmaps/privacy_warn.xpm"
 110 #include "pixmaps/privacy_emblem_encrypted.xpm"
 111 #include "pixmaps/privacy_emblem_signed.xpm"
 112 #include "pixmaps/privacy_emblem_passed.xpm"
 113 #include "pixmaps/privacy_emblem_failed.xpm"
 114 #include "pixmaps/privacy_emblem_warn.xpm"
 115 #include "pixmaps/mime_message.xpm"
 116 #include "pixmaps/address_search.xpm"
 117 #include "pixmaps/check_spelling.xpm"
 118
 119 typedef struct _StockPixmapData StockPixmapData;
 120
 121 struct _StockPixmapData
 122 {
 123         gchar **data;
 124         GdkPixmap *pixmap;
 125         GdkBitmap *mask;
 126         gchar *file;
 127         gchar *icon_path;
 128 };
 129
 130 typedef struct _OverlayData OverlayData;
 131
 132 struct _OverlayData
 133 {
 134         GdkPixmap *base_pixmap;
 135         GdkBitmap *base_mask;
 136         GdkPixmap *overlay_pixmap;
 137         GdkBitmap *overlay_mask;
 138         guint base_height;
 139         guint base_width;
 140         guint overlay_height;
 141         guint overlay_width;
 142         OverlayPosition position;
 143         gint border_x;
 144         gint border_y;
 145 };
 146
 147 static void stock_pixmap_find_themes_in_dir(GList **list, const gchar *dirname);
 148
 149 static StockPixmapData pixmaps[] =
 150 {
 151         {address_xpm                            , NULL, NULL, "address", NULL},
 152         {address_book_xpm                       , NULL, NULL, "address_book", NULL},
 153         {address_search_xpm                     , NULL, NULL, "address_search", NULL},
 154         {book_xpm                               , NULL, NULL, "book", NULL},
 155         {category_xpm                           , NULL, NULL, "category", NULL},
 156         {checkbox_off_xpm                       , NULL, NULL, "checkbox_off", NULL},
 157         {checkbox_on_xpm                        , NULL, NULL, "checkbox_on", NULL},
 158         {check_spelling_xpm                     , NULL, NULL, "check_spelling", NULL},
 159         {clip_xpm                               , NULL, NULL, "clip", NULL},
 160         {clipkey_xpm                            , NULL, NULL, "clipkey", NULL},
 161         {close_xpm                              , NULL, NULL, "close", NULL},
 162         {complete_xpm                           , NULL, NULL, "complete", NULL},
 163         {continue_xpm                           , NULL, NULL, "continue", NULL},
 164         {deleted_xpm                            , NULL, NULL, "deleted", NULL},
 165         {dir_close_xpm                          , NULL, NULL, "dir_close", NULL},
 166         {dir_close_xpm                          , NULL, NULL, "dir_close_hrm", NULL},
 167         {dir_open_xpm                           , NULL, NULL, "dir_open", NULL},
 168         {dir_open_hrm_xpm                       , NULL, NULL, "dir_open_hrm", NULL},
 169         {down_arrow_xpm                         , NULL, NULL, "down_arrow", NULL},
 170         {up_arrow_xpm                           , NULL, NULL, "up_arrow", NULL},
 171         {mail_compose_xpm                       , NULL, NULL, "edit_extern", NULL},
 172         {error_xpm                              , NULL, NULL, "error", NULL},
 173         {exec_xpm                               , NULL, NULL, "exec", NULL},
 174         {forwarded_xpm                          , NULL, NULL, "forwarded", NULL},
 175         {group_xpm                              , NULL, NULL, "group", NULL},
 176         {ignorethread_xpm                       , NULL, NULL, "ignorethread", NULL},
 177         {inbox_xpm                              , NULL, NULL, "inbox_close", NULL},
 178         {inbox_hrm_xpm                          , NULL, NULL, "inbox_close_hrm", NULL},
 179         {inbox_xpm                              , NULL, NULL, "inbox_open", NULL},
 180         {inbox_hrm_xpm                          , NULL, NULL, "inbox_open_hrm", NULL},
 181         {paste_xpm                              , NULL, NULL, "insert_file", NULL},
 182         {interface_xpm                          , NULL, NULL, "interface", NULL},
 183         {jpilot_xpm                             , NULL, NULL, "jpilot", NULL},
 184         {key_xpm                                , NULL, NULL, "key", NULL},
 185         {ldap_xpm                               , NULL, NULL, "ldap", NULL},
 186         {linewrapcurrent_xpm                    , NULL, NULL, "linewrapcurrent", NULL},
 187         {linewrap_xpm                           , NULL, NULL, "linewrap", NULL},
 188         {locked_xpm                             , NULL, NULL, "locked", NULL},
 189         {mail_xpm                               , NULL, NULL, "mail", NULL},
 190         {mail_attach_xpm                        , NULL, NULL, "mail_attach", NULL},
 191         {mail_compose_xpm                       , NULL, NULL, "mail_compose", NULL},
 192         {mail_forward_xpm                       , NULL, NULL, "mail_forward", NULL},
 193         {mail_receive_xpm                       , NULL, NULL, "mail_receive", NULL},
 194         {mail_receive_all_xpm                   , NULL, NULL, "mail_receive_all", NULL},
 195         {mail_reply_xpm                         , NULL, NULL, "mail_reply", NULL},
 196         {mail_reply_to_all_xpm                  , NULL, NULL, "mail_reply_to_all", NULL},
 197         {mail_reply_to_author_xpm               , NULL, NULL, "mail_reply_to_author", NULL},
 198         {mail_send_xpm                          , NULL, NULL, "mail_send", NULL},
 199         {mail_send_queue_xpm                    , NULL, NULL, "mail_send_queue", NULL},
 200         {mail_xpm                               , NULL, NULL, "mail_sign", NULL},
 201         {mark_xpm                               , NULL, NULL, "mark", NULL},
 202         {new_xpm                                , NULL, NULL, "new", NULL},
 203         {news_compose_xpm                       , NULL, NULL, "news_compose", NULL},
 204         {outbox_xpm                             , NULL, NULL, "outbox_close", NULL},
 205         {outbox_hrm_xpm                         , NULL, NULL, "outbox_close_hrm", NULL},
 206         {outbox_xpm                             , NULL, NULL, "outbox_open", NULL},
 207         {outbox_hrm_xpm                         , NULL, NULL, "outbox_open_hrm", NULL},
 208         {replied_xpm                            , NULL, NULL, "replied", NULL},
 209         {paste_xpm                              , NULL, NULL, "paste", NULL},
 210         {preferences_xpm                        , NULL, NULL, "preferences", NULL},
 211         {properties_xpm                         , NULL, NULL, "properties", NULL},
 212         {outbox_xpm                             , NULL, NULL, "queue_close", NULL},
 213         {outbox_hrm_xpm                         , NULL, NULL, "queue_close_hrm", NULL},
 214         {outbox_xpm                             , NULL, NULL, "queue_open", NULL},
 215         {outbox_hrm_xpm                         , NULL, NULL, "queue_open_hrm", NULL},
 216         {trash_xpm                              , NULL, NULL, "trash_open", NULL},
 217         {trash_hrm_xpm                          , NULL, NULL, "trash_open_hrm", NULL},
 218         {trash_xpm                              , NULL, NULL, "trash_close", NULL},
 219         {trash_hrm_xpm                          , NULL, NULL, "trash_close_hrm", NULL},
 220         {unread_xpm                             , NULL, NULL, "unread", NULL},
 221         {vcard_xpm                              , NULL, NULL, "vcard", NULL},
 222         {online_xpm                             , NULL, NULL, "online", NULL},
 223         {offline_xpm                            , NULL, NULL, "offline", NULL},
 224         {notice_warn_xpm                        , NULL, NULL, "notice_warn",  NULL},
 225         {notice_error_xpm                       , NULL, NULL, "notice_error",  NULL},
 226         {notice_note_xpm                        , NULL, NULL, "notice_note",  NULL},
 227         {quicksearch_xpm                        , NULL, NULL, "quicksearch",  NULL},
 228         {gpg_signed_xpm                         , NULL, NULL, "gpg_signed", NULL},
 229         {drafts_close_xpm                       , NULL, NULL, "drafts_close", NULL},
 230         {drafts_open_xpm                        , NULL, NULL, "drafts_open", NULL},
 231         {mime_text_plain_xpm                    , NULL, NULL, "mime_text_plain", NULL},
 232         {mime_text_html_xpm                     , NULL, NULL, "mime_text_html", NULL},
 233         {mime_application_xpm                   , NULL, NULL, "mime_application", NULL},
 234         {mime_image_xpm                         , NULL, NULL, "mime_image", NULL},
 235         {mime_audio_xpm                         , NULL, NULL, "mime_audio", NULL},
 236         {mime_text_enriched_xpm                 , NULL, NULL, "mime_text_enriched", NULL},
 237         {mime_unknown_xpm                       , NULL, NULL, "mime_unknown", NULL},
 238         {privacy_signed_xpm                     , NULL, NULL, "privacy_signed", NULL},
 239         {privacy_passed_xpm                     , NULL, NULL, "privacy_passed", NULL},
 240         {privacy_failed_xpm                     , NULL, NULL, "privacy_failed", NULL},
 241         {privacy_unknown_xpm                    , NULL, NULL, "privacy_unknown", NULL},
 242         {privacy_expired_xpm                    , NULL, NULL, "privacy_expired", NULL},
 243         {privacy_warn_xpm                       , NULL, NULL, "privacy_warn", NULL},
 244         {privacy_emblem_encrypted_xpm           , NULL, NULL, "privacy_emblem_encrypted", NULL},
 245         {privacy_emblem_signed_xpm              , NULL, NULL, "privacy_emblem_signed", NULL},
 246         {privacy_emblem_passed_xpm              , NULL, NULL, "privacy_emblem_passed", NULL},
 247         {privacy_emblem_failed_xpm              , NULL, NULL, "privacy_emblem_failed", NULL},
 248         {privacy_emblem_warn_xpm                , NULL, NULL, "privacy_emblem_warn", NULL},
 249         {mime_message_xpm                       , NULL, NULL, "mime_message", NULL},
 250         {sylpheed_logo_xpm                      , NULL, NULL, "sylpheed_logo", NULL},
 251 };
 252
 253 /* return newly constructed GtkPixmap from GdkPixmap */
 254 GtkWidget *stock_pixmap_widget(GtkWidget *window, StockPixmap icon)
 255 {
 256         GdkPixmap *pixmap;
 257         GdkBitmap *mask;
 258
 259         g_return_val_if_fail(window != NULL, NULL);
 260         g_return_val_if_fail(icon >= 0 && icon < N_STOCK_PIXMAPS, NULL);
 261
 262         if (stock_pixmap_gdk(window, icon, &pixmap, &mask) != -1)
 263                 return gtk_pixmap_new(pixmap, mask);
 264
 265         return NULL;
 266 }
 267
 268 /* create GdkPixmap if it has not created yet */
 269 gint stock_pixmap_gdk(GtkWidget *window, StockPixmap icon,
 270                       GdkPixmap **pixmap, GdkBitmap **mask)
 271 {
 272         StockPixmapData *pix_d;
 273
 274         if (pixmap) *pixmap = NULL;
 275         if (mask)   *mask   = NULL;
 276
 277         g_return_val_if_fail(window != NULL, -1);
 278         g_return_val_if_fail(icon >= 0 && icon < N_STOCK_PIXMAPS, -1);
 279
 280         pix_d = &pixmaps[icon];
 281
 282         if (!pix_d->pixmap || (strcmp2(pix_d->icon_path, prefs_common.pixmap_theme_path) != 0)) {
 283                 GdkPixmap *pix = NULL;
 284
 285                 if (strcmp(prefs_common.pixmap_theme_path, DEFAULT_PIXMAP_THEME) != 0) {
 286                         if ( is_dir_exist(prefs_common.pixmap_theme_path) ) {
 287                                 char *icon_file_name;
 288
 289                                 icon_file_name = g_strconcat(prefs_common.pixmap_theme_path,
 290                                                              G_DIR_SEPARATOR_S,
 291                                                              pix_d->file,
 292                                                              ".xpm",
 293                                                              NULL);
 294                                 if (is_file_exist(icon_file_name))
 295                                         PIXMAP_CREATE_FROM_FILE(window, pix, pix_d->mask, icon_file_name);
 296                                 if (pix) {
 297                                         if (pix_d->icon_path != NULL) g_free(pix_d->icon_path);
 298                                         pix_d->icon_path = g_strdup(prefs_common.pixmap_theme_path);
 299                                 }
 300                                 g_free(icon_file_name);
 301                         } else {
 302                                 /* even the path does not exist (deleted between two sessions), so
 303                                 set the preferences to the internal theme */
 304                                 prefs_common.pixmap_theme_path = g_strdup(DEFAULT_PIXMAP_THEME);
 305                         }
 306                 }
 307                 pix_d->pixmap = pix;
 308         }
 309
 310         if (!pix_d->pixmap) {
 311                 PIXMAP_CREATE(window, pix_d->pixmap, pix_d->mask, pix_d->data);
 312                 if (pix_d->pixmap) {
 313                         if (pix_d->icon_path != NULL) g_free(pix_d->icon_path);
 314                         pix_d->icon_path = g_strdup(DEFAULT_PIXMAP_THEME);
 315                 }
 316         }
 317
 318         g_return_val_if_fail(pix_d->pixmap != NULL, -1);
 319
 320         if (pixmap)
 321                 *pixmap = pix_d->pixmap;
 322         if (mask)
 323                 *mask   = pix_d->mask;
 324
 325         return 0;
 326 }
 327
 328 static void stock_pixmap_find_themes_in_dir(GList **list, const gchar *dirname)
 329 {
 330         struct dirent *d;
 331         DIR *dp;
 332
 333         if ((dp = opendir(dirname)) == NULL) {
 334                 debug_print("dir %s not found, skipping theme scan", dirname);
 335                 return;
 336         }
 337
 338         while ((d = readdir(dp)) != NULL) {
 339                 gchar *entry;
 340                 gchar *fullentry;
 341
 342                 entry     = d->d_name;
 343                 fullentry = g_strconcat(dirname, G_DIR_SEPARATOR_S, entry, NULL);
 344
 345                 if (strcmp(entry, ".") != 0 && strcmp(entry, "..") != 0 && is_dir_exist(fullentry)) {
 346                         gchar *filetoexist;
 347                         int i;
 348
 349                         for (i = 0; i < N_STOCK_PIXMAPS; i++) {
 350                                 filetoexist = g_strconcat(fullentry, G_DIR_SEPARATOR_S, pixmaps[i].file, ".xpm", NULL);
 351                                 if (is_file_exist(filetoexist)) {
 352                                         *list = g_list_append(*list, fullentry);
 353                                         break;
 354                                 }
 355                         }
 356                         g_free(filetoexist);
 357                         if (i == N_STOCK_PIXMAPS)
 358                                 g_free(fullentry);
 359                 } else
 360                         g_free(fullentry);
 361         }
 362         closedir(dp);
 363 }
 364
 365 GList *stock_pixmap_themes_list_new(void)
 366 {
 367         gchar *defaulttheme;
 368         gchar *userthemes;
 369         gchar *systemthemes;
 370         GList *list = NULL;
 371
 372         defaulttheme = g_strdup(DEFAULT_PIXMAP_THEME);
 373         userthemes   = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
 374                                    RC_DIR, G_DIR_SEPARATOR_S,
 375                                    PIXMAP_THEME_DIR, NULL);
 376         systemthemes = g_strconcat(PACKAGE_DATA_DIR, G_DIR_SEPARATOR_S,
 377                                    PIXMAP_THEME_DIR, NULL);
 378
 379         list = g_list_append(list, defaulttheme);
 380
 381         stock_pixmap_find_themes_in_dir(&list, userthemes);
 382         stock_pixmap_find_themes_in_dir(&list, systemthemes);
 383
 384         g_free(userthemes);
 385         g_free(systemthemes);
 386         return list;
 387 }
 388
 389 void stock_pixmap_themes_list_free(GList *list)
 390 {
 391         GList *ptr;
 392
 393         for (ptr = g_list_first(list); ptr != NULL; ptr = g_list_next(ptr))
 394                 if (ptr->data)
 395                         g_free(ptr->data);
 396         g_list_free(list);
 397 }
 398
 399 gchar *stock_pixmap_get_name (StockPixmap icon)
 400 {
 401         g_return_val_if_fail(icon >= 0 && icon < N_STOCK_PIXMAPS, NULL);
 402
 403         return pixmaps[icon].file;
 404
 405 }
 406
 407 StockPixmap stock_pixmap_get_icon (gchar *file)
 408 {
 409         gint i;
 410
 411         for (i = 0; i < N_STOCK_PIXMAPS; i++) {
 412                 if (strcmp (pixmaps[i].file, file) == 0)
 413                         return i;
 414         }
 415         return -1;
 416 }
 417
 418 static gboolean pixmap_with_overlay_expose_event_cb(GtkWidget *widget, GdkEventExpose *expose,
 419                                                     OverlayData *data)
 420 {
 421         GdkDrawable *drawable = widget->window;
 422         GdkGC *gc_pix;
 423         gint left;
 424         gint top;
 425
 426         g_return_val_if_fail(data->base_pixmap != NULL, FALSE);
 427         g_return_val_if_fail(data->base_mask != NULL, FALSE);
 428
 429         gc_pix = gdk_gc_new((GdkWindow *)drawable);
 430
 431         gdk_window_clear_area (drawable, expose->area.x, expose->area.y,
 432                                expose->area.width, expose->area.height);
 433
 434         gdk_gc_set_tile(gc_pix, data->base_pixmap);
 435         gdk_gc_set_ts_origin(gc_pix, data->border_x, data->border_y);
 436         gdk_gc_set_clip_mask(gc_pix, data->base_mask);
 437         gdk_gc_set_clip_origin(gc_pix, data->border_x, data->border_y);
 438         gdk_gc_set_fill(gc_pix, GDK_TILED);
 439
 440         gdk_draw_rectangle(drawable, gc_pix, TRUE, data->border_x, data->border_y,
 441                            data->base_width, data->base_height);
 442
 443         if (data->position != OVERLAY_NONE) {
 444                 g_return_val_if_fail(data->overlay_pixmap != NULL, FALSE);
 445                 g_return_val_if_fail(data->overlay_mask != NULL, FALSE);
 446
 447                 gdk_gc_set_tile(gc_pix, data->overlay_pixmap);
 448                 gdk_gc_set_clip_mask(gc_pix, data->overlay_mask);
 449
 450                 switch (data->position) {
 451                         case OVERLAY_TOP_LEFT:
 452                         case OVERLAY_MID_LEFT:
 453                         case OVERLAY_BOTTOM_LEFT:
 454                                 left = 0;
 455                                 break;
 456
 457                         case OVERLAY_TOP_CENTER:
 458                         case OVERLAY_MID_CENTER:
 459                         case OVERLAY_BOTTOM_CENTER:
 460                                 left = (data->base_width + data->border_x * 2  - data->overlay_width)/2;
 461                                 break;
 462
 463                         case OVERLAY_TOP_RIGHT:
 464                         case OVERLAY_MID_RIGHT:
 465                         case OVERLAY_BOTTOM_RIGHT:
 466                                 left = data->base_width + data->border_x * 2 - data->overlay_width;
 467                                 break;
 468
 469                         default:
 470                                 break;
 471                 }
 472                 switch (data->position) {
 473                         case OVERLAY_TOP_LEFT:
 474                         case OVERLAY_TOP_CENTER:
 475                         case OVERLAY_TOP_RIGHT:
 476                                 top = 0;
 477                                 break;
 478
 479                         case OVERLAY_MID_LEFT:
 480                         case OVERLAY_MID_CENTER:
 481                         case OVERLAY_MID_RIGHT:
 482                                 top = (data->base_height + data->border_y * 2  - data->overlay_height)/2;
 483                                 break;
 484
 485                         case OVERLAY_BOTTOM_LEFT:
 486                         case OVERLAY_BOTTOM_CENTER:
 487                         case OVERLAY_BOTTOM_RIGHT:
 488                                 top = data->base_height + data->border_y * 2 - data->overlay_height;
 489                                 break;
 490
 491                         default:
 492                                 break;
 493                 }
 494
 495                 gdk_gc_set_ts_origin(gc_pix, left, top);
 496                 gdk_gc_set_clip_origin(gc_pix, left, top);
 497                 gdk_gc_set_fill(gc_pix, GDK_TILED);
 498                 gdk_draw_rectangle(drawable, gc_pix, TRUE, left, top,
 499                                    data->overlay_width, data->overlay_height);
 500         }
 501         gdk_gc_destroy(gc_pix);
 502
 503         return TRUE;
 504 }
 505
 506 static void pixmap_with_overlay_destroy_cb(GtkObject *object, OverlayData *data)
 507 {
 508         gdk_pixmap_unref(data->base_pixmap);
 509         gdk_pixmap_unref(data->base_mask);
 510         if (data->position != OVERLAY_NONE) {
 511                 gdk_pixmap_unref(data->overlay_pixmap);
 512                 gdk_pixmap_unref(data->overlay_mask);
 513         }
 514         g_free(data);
 515 }
 516
 517 /**
 518  * \brief Get a widget showing one icon with another overlaid on top of it.
 519  *
 520  * The base icon is always centralised, the other icon can be positioned.
 521  * The overlay icon is ignored if pos=OVERLAY_NONE is used
 522  *
 523  * \param window   top-level window widget
 524  * \param icon     the base icon
 525  * \param overlay  the icon to overlay
 526  * \param pos      how to align the overlay widget, or OVERLAY_NONE for no overlay
 527  * \param border_x size of the border around the base icon (left and right)
 528  * \param border_y size of the border around the base icon (top and bottom)
 529  */
 530 GtkWidget *stock_pixmap_widget_with_overlay(GtkWidget *window, StockPixmap icon,
 531                                             StockPixmap overlay, OverlayPosition pos,
 532                                             gint border_x, gint border_y)
 533 {
 534         GdkPixmap *stock_pixmap;
 535         GdkBitmap *stock_mask;
 536         GtkWidget *widget;
 537         GtkWidget *stock_wid;
 538         OverlayData *data;
 539
 540         data = g_new0(OverlayData, 1);
 541
 542         stock_wid = stock_pixmap_widget(window, icon);
 543         gtk_pixmap_get(GTK_PIXMAP(stock_wid), &stock_pixmap, &stock_mask);
 544         gdk_pixmap_ref(stock_pixmap);
 545         gdk_pixmap_ref(stock_mask);
 546         data->base_pixmap = stock_pixmap;
 547         data->base_mask   = stock_mask;
 548         data->base_height = stock_wid->requisition.height;
 549         data->base_width  = stock_wid->requisition.width;
 550         gtk_widget_destroy(stock_wid);
 551
 552         if (pos == OVERLAY_NONE) {
 553                 data->overlay_pixmap = NULL;
 554                 data->overlay_mask   = NULL;
 555         } else {
 556                 stock_wid = stock_pixmap_widget(window, overlay);
 557                 gtk_pixmap_get(GTK_PIXMAP(stock_wid), &stock_pixmap, &stock_mask);
 558                 gdk_pixmap_ref(stock_pixmap);
 559                 gdk_pixmap_ref(stock_mask);
 560                 data->overlay_pixmap = stock_pixmap;
 561                 data->overlay_mask   = stock_mask;
 562                 data->overlay_height = stock_wid->requisition.height;
 563                 data->overlay_width  = stock_wid->requisition.width;
 564
 565                 gtk_widget_destroy(stock_wid);
 566         }
 567
 568         data->position = pos;
 569         data->border_x = border_x;
 570         data->border_y = border_y;
 571
 572         widget = gtk_drawing_area_new();
 573         gtk_drawing_area_size(GTK_DRAWING_AREA(widget), data->base_width + border_x * 2,
 574                               data->base_height + border_y * 2);
 575         gtk_signal_connect(GTK_OBJECT(widget), "expose_event",
 576                            GTK_SIGNAL_FUNC(pixmap_with_overlay_expose_event_cb), data);
 577         gtk_signal_connect(GTK_OBJECT(widget), "destroy",
 578                            GTK_SIGNAL_FUNC(pixmap_with_overlay_destroy_cb), data);
 579         return widget;
 580
 581 }