src/stock_pixmap.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2006 Hiroyuki Yamamoto and the Sylpheed-Claws team
   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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  */
  19
  20 #include "defs.h"
  21 #include <glib.h>
  22 #include <gtk/gtkwidget.h>
  23 #include <gtk/gtkimage.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/error.xpm"
  43 #include "pixmaps/forwarded.xpm"
  44 #include "pixmaps/group.xpm"
  45 #include "pixmaps/interface.xpm"
  46 #include "pixmaps/jpilot.xpm"
  47 #include "pixmaps/key.xpm"
  48 #include "pixmaps/ldap.xpm"
  49 #include "pixmaps/linewrap.xpm"
  50 #include "pixmaps/linewrapcurrent.xpm"
  51 #include "pixmaps/mark.xpm"
  52 #include "pixmaps/locked.xpm"
  53 #include "pixmaps/new.xpm"
  54 #include "pixmaps/replied.xpm"
  55 #include "pixmaps/close.xpm"
  56 #include "pixmaps/down_arrow.xpm"
  57 #include "pixmaps/up_arrow.xpm"
  58 #include "pixmaps/exec.xpm"
  59 #include "pixmaps/mail.xpm"
  60 #include "pixmaps/mail_attach.xpm"
  61 #include "pixmaps/mail_compose.xpm"
  62 #include "pixmaps/mail_forward.xpm"
  63 #include "pixmaps/mail_receive.xpm"
  64 #include "pixmaps/mail_receive_all.xpm"
  65 #include "pixmaps/mail_reply.xpm"
  66 #include "pixmaps/mail_reply_to_all.xpm"
  67 #include "pixmaps/mail_reply_to_author.xpm"
  68 #include "pixmaps/mail_send.xpm"
  69 #include "pixmaps/mail_send_queue.xpm"
  70 #include "pixmaps/news_compose.xpm"
  71 #include "pixmaps/paste.xpm"
  72 #include "pixmaps/preferences.xpm"
  73 #include "pixmaps/properties.xpm"
  74 #include "pixmaps/sylpheed-claws_icon.xpm"
  75 #include "pixmaps/sylpheed-claws_logo.xpm"
  76 #include "pixmaps/address_book.xpm"
  77 #include "pixmaps/unread.xpm"
  78 #include "pixmaps/read.xpm"
  79 #include "pixmaps/vcard.xpm"
  80 #include "pixmaps/ignorethread.xpm"
  81 #include "pixmaps/online.xpm"
  82 #include "pixmaps/offline.xpm"
  83 #include "pixmaps/notice_warn.xpm"
  84 #include "pixmaps/notice_error.xpm"
  85 #include "pixmaps/notice_note.xpm"
  86 #include "pixmaps/quicksearch.xpm"
  87 #include "pixmaps/clip_gpg_signed.xpm"
  88 #include "pixmaps/gpg_signed.xpm"
  89 #include "pixmaps/mime_text_plain.xpm"
  90 #include "pixmaps/mime_text_html.xpm"
  91 #include "pixmaps/mime_application.xpm"
  92 #include "pixmaps/mime_image.xpm"
  93 #include "pixmaps/mime_audio.xpm"
  94 #include "pixmaps/mime_text_enriched.xpm"
  95 #include "pixmaps/mime_unknown.xpm"
  96 #include "pixmaps/privacy_signed.xpm"
  97 #include "pixmaps/privacy_passed.xpm"
  98 #include "pixmaps/privacy_failed.xpm"
  99 #include "pixmaps/privacy_unknown.xpm"
 100 #include "pixmaps/privacy_expired.xpm"
 101 #include "pixmaps/privacy_warn.xpm"
 102 #include "pixmaps/privacy_emblem_encrypted.xpm"
 103 #include "pixmaps/privacy_emblem_signed.xpm"
 104 #include "pixmaps/privacy_emblem_passed.xpm"
 105 #include "pixmaps/privacy_emblem_failed.xpm"
 106 #include "pixmaps/privacy_emblem_warn.xpm"
 107 #include "pixmaps/mime_message.xpm"
 108 #include "pixmaps/address_search.xpm"
 109 #include "pixmaps/check_spelling.xpm"
 110
 111 #include "pixmaps/dir_close.xpm"
 112 #include "pixmaps/dir_open.xpm"
 113 #include "pixmaps/dir_open_hrm.xpm"
 114 #include "pixmaps/inbox.xpm"
 115 #include "pixmaps/inbox_hrm.xpm"
 116 #include "pixmaps/outbox.xpm"
 117 #include "pixmaps/outbox_hrm.xpm"
 118 #include "pixmaps/trash.xpm"
 119 #include "pixmaps/trash_btn.xpm"
 120 #include "pixmaps/trash_hrm.xpm"
 121 #include "pixmaps/drafts_close.xpm"
 122 #include "pixmaps/drafts_open.xpm"
 123 #include "pixmaps/dir_close_mark.xpm"
 124 #include "pixmaps/dir_open_mark.xpm"
 125 #include "pixmaps/dir_open_hrm_mark.xpm"
 126 #include "pixmaps/inbox_mark.xpm"
 127 #include "pixmaps/inbox_hrm_mark.xpm"
 128 #include "pixmaps/outbox_mark.xpm"
 129 #include "pixmaps/outbox_hrm_mark.xpm"
 130 #include "pixmaps/trash_mark.xpm"
 131 #include "pixmaps/trash_hrm_mark.xpm"
 132 #include "pixmaps/drafts_close_mark.xpm"
 133 #include "pixmaps/drafts_open_mark.xpm"
 134 #include "pixmaps/dir_noselect.xpm"
 135 #include "pixmaps/spam.xpm"
 136 #include "pixmaps/spam_btn.xpm"
 137 #include "pixmaps/ham_btn.xpm"
 138 #include "pixmaps/moved.xpm"
 139 #include "pixmaps/copied.xpm"
 140 #include "pixmaps/empty.xpm"
 141
 142 typedef struct _StockPixmapData StockPixmapData;
 143
 144 struct _StockPixmapData
 145 {
 146         gchar **data;
 147         GdkPixmap *pixmap;
 148         GdkBitmap *mask;
 149         gchar *file;
 150         gchar *icon_path;
 151         GdkPixbuf *pixbuf;
 152 };
 153
 154 typedef struct _OverlayData OverlayData;
 155
 156 struct _OverlayData
 157 {
 158         GdkPixmap *base_pixmap;
 159         GdkBitmap *base_mask;
 160         GdkPixmap *overlay_pixmap;
 161         GdkBitmap *overlay_mask;
 162         guint base_height;
 163         guint base_width;
 164         guint overlay_height;
 165         guint overlay_width;
 166         OverlayPosition position;
 167         gint border_x;
 168         gint border_y;
 169 };
 170
 171 static void stock_pixmap_find_themes_in_dir(GList **list, const gchar *dirname);
 172
 173 static StockPixmapData pixmaps[] =
 174 {
 175         {address_xpm                            , NULL, NULL, "address", NULL},
 176         {address_book_xpm                       , NULL, NULL, "address_book", NULL},
 177         {address_search_xpm                     , NULL, NULL, "address_search", NULL},
 178         {book_xpm                               , NULL, NULL, "book", NULL},
 179         {category_xpm                           , NULL, NULL, "category", NULL},
 180         {checkbox_off_xpm                       , NULL, NULL, "checkbox_off", NULL},
 181         {checkbox_on_xpm                        , NULL, NULL, "checkbox_on", NULL},
 182         {check_spelling_xpm                     , NULL, NULL, "check_spelling", NULL},
 183         {clip_xpm                               , NULL, NULL, "clip", NULL},
 184         {clipkey_xpm                            , NULL, NULL, "clipkey", NULL},
 185         {clip_gpg_signed_xpm                    , NULL, NULL, "clip_gpg_signed", NULL},
 186         {close_xpm                              , NULL, NULL, "close", NULL},
 187         {complete_xpm                           , NULL, NULL, "complete", NULL},
 188         {continue_xpm                           , NULL, NULL, "continue", NULL},
 189         {deleted_xpm                            , NULL, NULL, "deleted", NULL},
 190         {dir_close_xpm                          , NULL, NULL, "dir_close", NULL},
 191         {dir_close_xpm                          , NULL, NULL, "dir_close_hrm", NULL},
 192         {dir_open_xpm                           , NULL, NULL, "dir_open", NULL},
 193         {dir_open_hrm_xpm                       , NULL, NULL, "dir_open_hrm", NULL},
 194         {dir_close_mark_xpm                     , NULL, NULL, "dir_close_mark", NULL},
 195         {dir_close_mark_xpm                     , NULL, NULL, "dir_close_hrm_mark", NULL},
 196         {dir_open_mark_xpm                      , NULL, NULL, "dir_open_mark", NULL},
 197         {dir_open_hrm_mark_xpm                  , NULL, NULL, "dir_open_hrm_mark", NULL},
 198         {down_arrow_xpm                         , NULL, NULL, "down_arrow", NULL},
 199         {up_arrow_xpm                           , NULL, NULL, "up_arrow", NULL},
 200         {mail_compose_xpm                       , NULL, NULL, "edit_extern", NULL},
 201         {error_xpm                              , NULL, NULL, "error", NULL},
 202         {exec_xpm                               , NULL, NULL, "exec", NULL},
 203         {forwarded_xpm                          , NULL, NULL, "forwarded", NULL},
 204         {group_xpm                              , NULL, NULL, "group", NULL},
 205         {ignorethread_xpm                       , NULL, NULL, "ignorethread", NULL},
 206         {inbox_xpm                              , NULL, NULL, "inbox_close", NULL},
 207         {inbox_hrm_xpm                          , NULL, NULL, "inbox_close_hrm", NULL},
 208         {inbox_xpm                              , NULL, NULL, "inbox_open", NULL},
 209         {inbox_hrm_xpm                          , NULL, NULL, "inbox_open_hrm", NULL},
 210         {inbox_mark_xpm                         , NULL, NULL, "inbox_close_mark", NULL},
 211         {inbox_hrm_mark_xpm                     , NULL, NULL, "inbox_close_hrm_mark", NULL},
 212         {inbox_mark_xpm                         , NULL, NULL, "inbox_open_mark", NULL},
 213         {inbox_hrm_mark_xpm                     , NULL, NULL, "inbox_open_hrm_mark", NULL},
 214         {paste_xpm                              , NULL, NULL, "insert_file", NULL},
 215         {interface_xpm                          , NULL, NULL, "interface", NULL},
 216         {jpilot_xpm                             , NULL, NULL, "jpilot", NULL},
 217         {key_xpm                                , NULL, NULL, "key", NULL},
 218         {ldap_xpm                               , NULL, NULL, "ldap", NULL},
 219         {linewrapcurrent_xpm                    , NULL, NULL, "linewrapcurrent", NULL},
 220         {linewrap_xpm                           , NULL, NULL, "linewrap", NULL},
 221         {locked_xpm                             , NULL, NULL, "locked", NULL},
 222         {mail_xpm                               , NULL, NULL, "mail", NULL},
 223         {mail_attach_xpm                        , NULL, NULL, "mail_attach", NULL},
 224         {mail_compose_xpm                       , NULL, NULL, "mail_compose", NULL},
 225         {mail_forward_xpm                       , NULL, NULL, "mail_forward", NULL},
 226         {mail_receive_xpm                       , NULL, NULL, "mail_receive", NULL},
 227         {mail_receive_all_xpm                   , NULL, NULL, "mail_receive_all", NULL},
 228         {mail_reply_xpm                         , NULL, NULL, "mail_reply", NULL},
 229         {mail_reply_to_all_xpm                  , NULL, NULL, "mail_reply_to_all", NULL},
 230         {mail_reply_to_author_xpm               , NULL, NULL, "mail_reply_to_author", NULL},
 231         {mail_send_xpm                          , NULL, NULL, "mail_send", NULL},
 232         {mail_send_queue_xpm                    , NULL, NULL, "mail_send_queue", NULL},
 233         {mail_xpm                               , NULL, NULL, "mail_sign", NULL},
 234         {mark_xpm                               , NULL, NULL, "mark", NULL},
 235         {new_xpm                                , NULL, NULL, "new", NULL},
 236         {news_compose_xpm                       , NULL, NULL, "news_compose", NULL},
 237         {outbox_xpm                             , NULL, NULL, "outbox_close", NULL},
 238         {outbox_hrm_xpm                         , NULL, NULL, "outbox_close_hrm", NULL},
 239         {outbox_xpm                             , NULL, NULL, "outbox_open", NULL},
 240         {outbox_hrm_xpm                         , NULL, NULL, "outbox_open_hrm", NULL},
 241         {outbox_mark_xpm                        , NULL, NULL, "outbox_close_mark", NULL},
 242         {outbox_hrm_mark_xpm                    , NULL, NULL, "outbox_close_hrm_mark", NULL},
 243         {outbox_mark_xpm                        , NULL, NULL, "outbox_open_mark", NULL},
 244         {outbox_hrm_mark_xpm                    , NULL, NULL, "outbox_open_hrm_mark", NULL},
 245         {replied_xpm                            , NULL, NULL, "replied", NULL},
 246         {paste_xpm                              , NULL, NULL, "paste", NULL},
 247         {preferences_xpm                        , NULL, NULL, "preferences", NULL},
 248         {properties_xpm                         , NULL, NULL, "properties", NULL},
 249         {outbox_xpm                             , NULL, NULL, "queue_close", NULL},
 250         {outbox_hrm_xpm                         , NULL, NULL, "queue_close_hrm", NULL},
 251         {outbox_xpm                             , NULL, NULL, "queue_open", NULL},
 252         {outbox_hrm_xpm                         , NULL, NULL, "queue_open_hrm", NULL},
 253         {trash_xpm                              , NULL, NULL, "trash_open", NULL},
 254         {trash_hrm_xpm                          , NULL, NULL, "trash_open_hrm", NULL},
 255         {trash_xpm                              , NULL, NULL, "trash_close", NULL},
 256         {trash_hrm_xpm                          , NULL, NULL, "trash_close_hrm", NULL},
 257         {outbox_mark_xpm                        , NULL, NULL, "queue_close_mark", NULL},
 258         {outbox_hrm_mark_xpm                    , NULL, NULL, "queue_close_hrm_mark", NULL},
 259         {outbox_mark_xpm                        , NULL, NULL, "queue_open_mark", NULL},
 260         {outbox_hrm_mark_xpm                    , NULL, NULL, "queue_open_hrm_mark", NULL},
 261         {trash_mark_xpm                         , NULL, NULL, "trash_open_mark", NULL},
 262         {trash_hrm_mark_xpm                     , NULL, NULL, "trash_open_hrm_mark", NULL},
 263         {trash_mark_xpm                         , NULL, NULL, "trash_close_mark", NULL},
 264         {trash_hrm_mark_xpm                     , NULL, NULL, "trash_close_hrm_mark", NULL},
 265         {unread_xpm                             , NULL, NULL, "unread", NULL},
 266         {vcard_xpm                              , NULL, NULL, "vcard", NULL},
 267         {online_xpm                             , NULL, NULL, "online", NULL},
 268         {offline_xpm                            , NULL, NULL, "offline", NULL},
 269         {notice_warn_xpm                        , NULL, NULL, "notice_warn",  NULL},
 270         {notice_error_xpm                       , NULL, NULL, "notice_error",  NULL},
 271         {notice_note_xpm                        , NULL, NULL, "notice_note",  NULL},
 272         {quicksearch_xpm                        , NULL, NULL, "quicksearch",  NULL},
 273         {gpg_signed_xpm                         , NULL, NULL, "gpg_signed", NULL},
 274         {drafts_close_xpm                       , NULL, NULL, "drafts_close", NULL},
 275         {drafts_open_xpm                        , NULL, NULL, "drafts_open", NULL},
 276         {drafts_close_mark_xpm                  , NULL, NULL, "drafts_close_mark", NULL},
 277         {drafts_open_mark_xpm                   , NULL, NULL, "drafts_open_mark", NULL},
 278         {mime_text_plain_xpm                    , NULL, NULL, "mime_text_plain", NULL},
 279         {mime_text_html_xpm                     , NULL, NULL, "mime_text_html", NULL},
 280         {mime_application_xpm                   , NULL, NULL, "mime_application", NULL},
 281         {mime_image_xpm                         , NULL, NULL, "mime_image", NULL},
 282         {mime_audio_xpm                         , NULL, NULL, "mime_audio", NULL},
 283         {mime_text_enriched_xpm                 , NULL, NULL, "mime_text_enriched", NULL},
 284         {mime_unknown_xpm                       , NULL, NULL, "mime_unknown", NULL},
 285         {privacy_signed_xpm                     , NULL, NULL, "privacy_signed", NULL},
 286         {privacy_passed_xpm                     , NULL, NULL, "privacy_passed", NULL},
 287         {privacy_failed_xpm                     , NULL, NULL, "privacy_failed", NULL},
 288         {privacy_unknown_xpm                    , NULL, NULL, "privacy_unknown", NULL},
 289         {privacy_expired_xpm                    , NULL, NULL, "privacy_expired", NULL},
 290         {privacy_warn_xpm                       , NULL, NULL, "privacy_warn", NULL},
 291         {privacy_emblem_encrypted_xpm           , NULL, NULL, "privacy_emblem_encrypted", NULL},
 292         {privacy_emblem_signed_xpm              , NULL, NULL, "privacy_emblem_signed", NULL},
 293         {privacy_emblem_passed_xpm              , NULL, NULL, "privacy_emblem_passed", NULL},
 294         {privacy_emblem_failed_xpm              , NULL, NULL, "privacy_emblem_failed", NULL},
 295         {privacy_emblem_warn_xpm                , NULL, NULL, "privacy_emblem_warn", NULL},
 296         {mime_message_xpm                       , NULL, NULL, "mime_message", NULL},
 297         {sylpheed_claws_icon_xpm                , NULL, NULL, "sylpheed_claws_icon", NULL},
 298         {read_xpm                               , NULL, NULL, "read", NULL},
 299         {trash_btn_xpm                          , NULL, NULL, "trash_btn", NULL},
 300         {sylpheed_claws_logo_xpm                , NULL, NULL, "sylpheed_claws_logo", NULL},
 301         {dir_noselect_xpm                       , NULL, NULL, "dir_noselect" , NULL},
 302         {spam_xpm                               , NULL, NULL, "spam" , NULL},
 303         {spam_btn_xpm                           , NULL, NULL, "spam_btn" , NULL},
 304         {ham_btn_xpm                            , NULL, NULL, "ham_btn" , NULL},
 305         {moved_xpm                              , NULL, NULL, "moved", NULL},
 306         {copied_xpm                             , NULL, NULL, "copied", NULL},
 307         {empty_xpm                              , NULL, NULL, "empty" , NULL}
 308 };
 309
 310 /* return newly constructed GtkPixmap from GdkPixmap */
 311 GtkWidget *stock_pixmap_widget(GtkWidget *window, StockPixmap icon)
 312 {
 313         GdkPixmap *pixmap;
 314         GdkBitmap *mask;
 315
 316         g_return_val_if_fail(window != NULL, NULL);
 317         g_return_val_if_fail(icon >= 0 && icon < N_STOCK_PIXMAPS, NULL);
 318
 319         if (stock_pixmap_gdk(window, icon, &pixmap, &mask) != -1)
 320                 return gtk_image_new_from_pixmap(pixmap, mask);
 321
 322         return NULL;
 323 }
 324
 325 /*!
 326  *\brief
 327  */
 328 gint stock_pixbuf_gdk(GtkWidget *window, StockPixmap icon, GdkPixbuf **pixbuf)
 329 {
 330         StockPixmapData *pix_d;
 331
 332         if (pixbuf)
 333                 *pixbuf = NULL;
 334
 335         g_return_val_if_fail(icon >= 0 && icon < N_STOCK_PIXMAPS, -1);
 336
 337         pix_d = &pixmaps[icon];
 338
 339         if (!pix_d->pixbuf || (strcmp2(pix_d->icon_path, prefs_common.pixmap_theme_path) != 0)) {
 340                 GdkPixbuf *pix = NULL;
 341
 342                 if (strcmp(prefs_common.pixmap_theme_path, DEFAULT_PIXMAP_THEME) != 0) {
 343                         if (is_dir_exist(prefs_common.pixmap_theme_path)) {
 344                                 char *icon_file_name;
 345
 346                                 icon_file_name = g_strconcat(prefs_common.pixmap_theme_path,
 347                                                              G_DIR_SEPARATOR_S,
 348                                                              pix_d->file,
 349                                                              ".xpm",
 350                                                              NULL);
 351                                 if (is_file_exist(icon_file_name)) {
 352                                         GError *err = NULL;
 353                                         pix = gdk_pixbuf_new_from_file(icon_file_name, &err);
 354                                         if (err) g_error_free(err);
 355                                 }
 356                                 if (pix) {
 357                                         g_free(pix_d->icon_path);
 358                                         pix_d->icon_path = g_strdup(prefs_common.pixmap_theme_path);
 359                                 }
 360                                 g_free(icon_file_name);
 361                         } else {
 362                                 /* even the path does not exist (deleted between two sessions), so
 363                                 set the preferences to the internal theme */
 364                                 prefs_common.pixmap_theme_path = g_strdup(DEFAULT_PIXMAP_THEME);
 365                         }
 366                 }
 367                 pix_d->pixbuf = pix;
 368         }
 369
 370         if (!pix_d->pixbuf) {
 371                 pix_d->pixbuf = gdk_pixbuf_new_from_xpm_data((const gchar **) pix_d->data);
 372                 if (pix_d->pixbuf) {
 373                         g_free(pix_d->icon_path);
 374                         pix_d->icon_path = g_strdup(DEFAULT_PIXMAP_THEME);
 375                 }
 376         }
 377
 378         g_return_val_if_fail(pix_d->pixbuf != NULL, -1);
 379
 380         if (pixbuf)
 381                 *pixbuf = pix_d->pixbuf;
 382
 383         /* pixbuf should have one ref outstanding */
 384
 385         return 0;
 386 }
 387
 388 /* create GdkPixmap if it has not created yet */
 389 gint stock_pixmap_gdk(GtkWidget *window, StockPixmap icon,
 390                       GdkPixmap **pixmap, GdkBitmap **mask)
 391 {
 392         StockPixmapData *pix_d;
 393
 394         if (pixmap) *pixmap = NULL;
 395         if (mask)   *mask   = NULL;
 396
 397         g_return_val_if_fail(window != NULL, -1);
 398         g_return_val_if_fail(icon >= 0 && icon < N_STOCK_PIXMAPS, -1);
 399
 400         pix_d = &pixmaps[icon];
 401
 402         if (!pix_d->pixmap || (strcmp2(pix_d->icon_path, prefs_common.pixmap_theme_path) != 0)) {
 403                 GdkPixmap *pix = NULL;
 404
 405                 if (strcmp(prefs_common.pixmap_theme_path, DEFAULT_PIXMAP_THEME) != 0) {
 406                         if ( is_dir_exist(prefs_common.pixmap_theme_path) ) {
 407                                 char *icon_file_name;
 408
 409                                 icon_file_name = g_strconcat(prefs_common.pixmap_theme_path,
 410                                                              G_DIR_SEPARATOR_S,
 411                                                              pix_d->file,
 412                                                              ".xpm",
 413                                                              NULL);
 414                                 if (is_file_exist(icon_file_name))
 415                                         PIXMAP_CREATE_FROM_FILE(window, pix, pix_d->mask, icon_file_name);
 416                                 if (pix) {
 417                                         g_free(pix_d->icon_path);
 418                                         pix_d->icon_path = g_strdup(prefs_common.pixmap_theme_path);
 419                                 }
 420                                 g_free(icon_file_name);
 421                         } else {
 422                                 /* even the path does not exist (deleted between two sessions), so
 423                                 set the preferences to the internal theme */
 424                                 prefs_common.pixmap_theme_path = g_strdup(DEFAULT_PIXMAP_THEME);
 425                         }
 426                 }
 427                 pix_d->pixmap = pix;
 428         }
 429
 430         if (!pix_d->pixmap) {
 431                 PIXMAP_CREATE(window, pix_d->pixmap, pix_d->mask, pix_d->data);
 432                 if (pix_d->pixmap) {
 433                         g_free(pix_d->icon_path);
 434                         pix_d->icon_path = g_strdup(DEFAULT_PIXMAP_THEME);
 435                 }
 436         }
 437
 438         g_return_val_if_fail(pix_d->pixmap != NULL, -1);
 439
 440         if (pixmap)
 441                 *pixmap = pix_d->pixmap;
 442         if (mask)
 443                 *mask   = pix_d->mask;
 444
 445         return 0;
 446 }
 447
 448 static void stock_pixmap_find_themes_in_dir(GList **list, const gchar *dirname)
 449 {
 450         struct dirent *d;
 451         DIR *dp;
 452
 453         if ((dp = opendir(dirname)) == NULL) {
 454                 debug_print("dir %s not found, skipping theme scan", dirname);
 455                 return;
 456         }
 457
 458         while ((d = readdir(dp)) != NULL) {
 459                 gchar *entry;
 460                 gchar *fullentry;
 461
 462                 entry     = d->d_name;
 463                 fullentry = g_strconcat(dirname, G_DIR_SEPARATOR_S, entry, NULL);
 464
 465                 if (strcmp(entry, ".") != 0 && strcmp(entry, "..") != 0 && is_dir_exist(fullentry)) {
 466                         gchar *filetoexist;
 467                         int i;
 468
 469                         for (i = 0; i < N_STOCK_PIXMAPS; i++) {
 470                                 filetoexist = g_strconcat(fullentry, G_DIR_SEPARATOR_S, pixmaps[i].file, ".xpm", NULL);
 471                                 if (is_file_exist(filetoexist)) {
 472                                         *list = g_list_append(*list, fullentry);
 473                                         g_free(filetoexist);
 474                                         break;
 475                                 }
 476                                 g_free(filetoexist);
 477                         }
 478                         if (i == N_STOCK_PIXMAPS)
 479                                 g_free(fullentry);
 480                 } else
 481                         g_free(fullentry);
 482         }
 483         closedir(dp);
 484 }
 485
 486 GList *stock_pixmap_themes_list_new(void)
 487 {
 488         gchar *defaulttheme;
 489         gchar *userthemes;
 490         gchar *systemthemes;
 491         GList *list = NULL;
 492
 493         defaulttheme = g_strdup(DEFAULT_PIXMAP_THEME);
 494         userthemes   = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
 495                                    RC_DIR, G_DIR_SEPARATOR_S,
 496                                    PIXMAP_THEME_DIR, NULL);
 497         systemthemes = g_strconcat(PACKAGE_DATA_DIR, G_DIR_SEPARATOR_S,
 498                                    PIXMAP_THEME_DIR, NULL);
 499
 500         list = g_list_append(list, defaulttheme);
 501
 502         stock_pixmap_find_themes_in_dir(&list, userthemes);
 503         stock_pixmap_find_themes_in_dir(&list, systemthemes);
 504
 505         g_free(userthemes);
 506         g_free(systemthemes);
 507         return list;
 508 }
 509
 510 void stock_pixmap_themes_list_free(GList *list)
 511 {
 512         GList *ptr;
 513
 514         for (ptr = g_list_first(list); ptr != NULL; ptr = g_list_next(ptr))
 515                 g_free(ptr->data);
 516         g_list_free(list);
 517 }
 518
 519 gchar *stock_pixmap_get_name (StockPixmap icon)
 520 {
 521         g_return_val_if_fail(icon >= 0 && icon < N_STOCK_PIXMAPS, NULL);
 522
 523         return pixmaps[icon].file;
 524
 525 }
 526
 527 StockPixmap stock_pixmap_get_icon (gchar *file)
 528 {
 529         gint i;
 530
 531         for (i = 0; i < N_STOCK_PIXMAPS; i++) {
 532                 if (strcmp (pixmaps[i].file, file) == 0)
 533                         return i;
 534         }
 535         return -1;
 536 }
 537
 538 static gboolean pixmap_with_overlay_expose_event_cb(GtkWidget *widget, GdkEventExpose *expose,
 539                                                     OverlayData *data)
 540 {
 541         GdkDrawable *drawable = widget->window;
 542         GdkGC *gc_pix;
 543         gint left = 0;
 544         gint top = 0;
 545
 546         g_return_val_if_fail(data->base_pixmap != NULL, FALSE);
 547         g_return_val_if_fail(data->base_mask != NULL, FALSE);
 548
 549         gc_pix = gdk_gc_new((GdkWindow *)drawable);
 550
 551         gdk_window_clear_area (drawable, expose->area.x, expose->area.y,
 552                                expose->area.width, expose->area.height);
 553
 554         gdk_gc_set_tile(gc_pix, data->base_pixmap);
 555         gdk_gc_set_ts_origin(gc_pix, data->border_x, data->border_y);
 556         gdk_gc_set_clip_mask(gc_pix, data->base_mask);
 557         gdk_gc_set_clip_origin(gc_pix, data->border_x, data->border_y);
 558         gdk_gc_set_fill(gc_pix, GDK_TILED);
 559
 560         gdk_draw_rectangle(drawable, gc_pix, TRUE, data->border_x, data->border_y,
 561                            data->base_width, data->base_height);
 562
 563         if (data->position != OVERLAY_NONE) {
 564                 g_return_val_if_fail(data->overlay_pixmap != NULL, FALSE);
 565                 g_return_val_if_fail(data->overlay_mask != NULL, FALSE);
 566
 567                 gdk_gc_set_tile(gc_pix, data->overlay_pixmap);
 568                 gdk_gc_set_clip_mask(gc_pix, data->overlay_mask);
 569
 570                 switch (data->position) {
 571                         case OVERLAY_TOP_LEFT:
 572                         case OVERLAY_MID_LEFT:
 573                         case OVERLAY_BOTTOM_LEFT:
 574                                 left = 0;
 575                                 break;
 576
 577                         case OVERLAY_TOP_CENTER:
 578                         case OVERLAY_MID_CENTER:
 579                         case OVERLAY_BOTTOM_CENTER:
 580                                 left = (data->base_width + data->border_x * 2  - data->overlay_width)/2;
 581                                 break;
 582
 583                         case OVERLAY_TOP_RIGHT:
 584                         case OVERLAY_MID_RIGHT:
 585                         case OVERLAY_BOTTOM_RIGHT:
 586                                 left = data->base_width + data->border_x * 2 - data->overlay_width;
 587                                 break;
 588
 589                         default:
 590                                 break;
 591                 }
 592                 switch (data->position) {
 593                         case OVERLAY_TOP_LEFT:
 594                         case OVERLAY_TOP_CENTER:
 595                         case OVERLAY_TOP_RIGHT:
 596                                 top = 0;
 597                                 break;
 598
 599                         case OVERLAY_MID_LEFT:
 600                         case OVERLAY_MID_CENTER:
 601                         case OVERLAY_MID_RIGHT:
 602                                 top = (data->base_height + data->border_y * 2  - data->overlay_height)/2;
 603                                 break;
 604
 605                         case OVERLAY_BOTTOM_LEFT:
 606                         case OVERLAY_BOTTOM_CENTER:
 607                         case OVERLAY_BOTTOM_RIGHT:
 608                                 top = data->base_height + data->border_y * 2 - data->overlay_height;
 609                                 break;
 610
 611                         default:
 612                                 break;
 613                 }
 614
 615                 gdk_gc_set_ts_origin(gc_pix, left, top);
 616                 gdk_gc_set_clip_origin(gc_pix, left, top);
 617                 gdk_gc_set_fill(gc_pix, GDK_TILED);
 618                 gdk_draw_rectangle(drawable, gc_pix, TRUE, left, top,
 619                                    data->overlay_width, data->overlay_height);
 620         }
 621         g_object_unref(gc_pix);
 622
 623         return TRUE;
 624 }
 625
 626 static void pixmap_with_overlay_destroy_cb(GtkObject *object, OverlayData *data)
 627 {
 628         g_object_unref(data->base_pixmap);
 629         g_object_unref(data->base_mask);
 630         if (data->position != OVERLAY_NONE) {
 631                 g_object_unref(data->overlay_pixmap);
 632                 g_object_unref(data->overlay_mask);
 633         }
 634         g_free(data);
 635 }
 636
 637 /**
 638  * \brief Get a widget showing one icon with another overlaid on top of it.
 639  *
 640  * The base icon is always centralised, the other icon can be positioned.
 641  * The overlay icon is ignored if pos=OVERLAY_NONE is used
 642  *
 643  * \param window   top-level window widget
 644  * \param icon     the base icon
 645  * \param overlay  the icon to overlay
 646  * \param pos      how to align the overlay widget, or OVERLAY_NONE for no overlay
 647  * \param border_x size of the border around the base icon (left and right)
 648  * \param border_y size of the border around the base icon (top and bottom)
 649  */
 650 GtkWidget *stock_pixmap_widget_with_overlay(GtkWidget *window, StockPixmap icon,
 651                                             StockPixmap overlay, OverlayPosition pos,
 652                                             gint border_x, gint border_y)
 653 {
 654         GdkPixmap *stock_pixmap;
 655         GdkBitmap *stock_mask;
 656         GtkWidget *widget;
 657         GtkWidget *stock_wid;
 658         OverlayData *data;
 659
 660         data = g_new0(OverlayData, 1);
 661
 662         stock_wid = stock_pixmap_widget(window, icon);
 663         gtk_image_get_pixmap(GTK_IMAGE(stock_wid), &stock_pixmap, &stock_mask);
 664         g_object_ref(stock_pixmap);
 665         g_object_ref(stock_mask);
 666         data->base_pixmap = stock_pixmap;
 667         data->base_mask   = stock_mask;
 668         data->base_height = stock_wid->requisition.height;
 669         data->base_width  = stock_wid->requisition.width;
 670         gtk_widget_destroy(stock_wid);
 671
 672         if (pos == OVERLAY_NONE) {
 673                 data->overlay_pixmap = NULL;
 674                 data->overlay_mask   = NULL;
 675         } else {
 676                 stock_wid = stock_pixmap_widget(window, overlay);
 677                 gtk_image_get_pixmap(GTK_IMAGE(stock_wid), &stock_pixmap, &stock_mask);
 678                 g_object_ref(stock_pixmap);
 679                 g_object_ref(stock_mask);
 680                 data->overlay_pixmap = stock_pixmap;
 681                 data->overlay_mask   = stock_mask;
 682                 data->overlay_height = stock_wid->requisition.height;
 683                 data->overlay_width  = stock_wid->requisition.width;
 684
 685                 gtk_widget_destroy(stock_wid);
 686         }
 687
 688         data->position = pos;
 689         data->border_x = border_x;
 690         data->border_y = border_y;
 691
 692         widget = gtk_drawing_area_new();
 693         gtk_drawing_area_size(GTK_DRAWING_AREA(widget), data->base_width + border_x * 2,
 694                               data->base_height + border_y * 2);
 695         g_signal_connect(G_OBJECT(widget), "expose_event",
 696                          G_CALLBACK(pixmap_with_overlay_expose_event_cb), data);
 697         g_signal_connect(G_OBJECT(widget), "destroy",
 698                          G_CALLBACK(pixmap_with_overlay_destroy_cb), data);
 699         return widget;
 700
 701 }