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/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/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/mime_message.xpm"
 111 #include "pixmaps/address_search.xpm"
 112 #include "pixmaps/check_spelling.xpm"
 113
 114 typedef struct _StockPixmapData StockPixmapData;
 115
 116 struct _StockPixmapData
 117 {
 118         gchar **data;
 119         GdkPixmap *pixmap;
 120         GdkBitmap *mask;
 121         gchar *file;
 122         gchar *icon_path;
 123 };
 124
 125 static void stock_pixmap_find_themes_in_dir(GList **list, const gchar *dirname);
 126
 127 static StockPixmapData pixmaps[] =
 128 {
 129         {address_xpm                            , NULL, NULL, "address", NULL},
 130         {address_book_xpm                       , NULL, NULL, "address_book", NULL},
 131         {address_search_xpm                     , NULL, NULL, "address_search", NULL},
 132         {book_xpm                               , NULL, NULL, "book", NULL},
 133         {category_xpm                           , NULL, NULL, "category", NULL},
 134         {checkbox_off_xpm                       , NULL, NULL, "checkbox_off", NULL},
 135         {checkbox_on_xpm                        , NULL, NULL, "checkbox_on", NULL},
 136         {check_spelling_xpm                     , NULL, NULL, "check_spelling", NULL},
 137         {clip_xpm                               , NULL, NULL, "clip", NULL},
 138         {clipkey_xpm                            , NULL, NULL, "clipkey", NULL},
 139         {close_xpm                              , NULL, NULL, "close", NULL},
 140         {complete_xpm                           , NULL, NULL, "complete", NULL},
 141         {continue_xpm                           , NULL, NULL, "continue", NULL},
 142         {deleted_xpm                            , NULL, NULL, "deleted", NULL},
 143         {dir_close_xpm                          , NULL, NULL, "dir_close", NULL},
 144         {dir_close_xpm                          , NULL, NULL, "dir_close_hrm", NULL},
 145         {dir_open_xpm                           , NULL, NULL, "dir_open", NULL},
 146         {dir_open_hrm_xpm                       , NULL, NULL, "dir_open_hrm", NULL},
 147         {down_arrow_xpm                         , NULL, NULL, "down_arrow", NULL},
 148         {up_arrow_xpm                           , NULL, NULL, "up_arrow", NULL},
 149         {mail_compose_xpm                       , NULL, NULL, "edit_extern", NULL},
 150         {error_xpm                              , NULL, NULL, "error", NULL},
 151         {exec_xpm                               , NULL, NULL, "exec", NULL},
 152         {forwarded_xpm                          , NULL, NULL, "forwarded", NULL},
 153         {group_xpm                              , NULL, NULL, "group", NULL},
 154         {ignorethread_xpm                       , NULL, NULL, "ignorethread", NULL},
 155         {inbox_xpm                              , NULL, NULL, "inbox_close", NULL},
 156         {inbox_hrm_xpm                          , NULL, NULL, "inbox_close_hrm", NULL},
 157         {inbox_xpm                              , NULL, NULL, "inbox_open", NULL},
 158         {inbox_hrm_xpm                          , NULL, NULL, "inbox_open_hrm", NULL},
 159         {paste_xpm                              , NULL, NULL, "insert_file", NULL},
 160         {interface_xpm                          , NULL, NULL, "interface", NULL},
 161         {jpilot_xpm                             , NULL, NULL, "jpilot", NULL},
 162         {key_xpm                                , NULL, NULL, "key", NULL},
 163         {ldap_xpm                               , NULL, NULL, "ldap", NULL},
 164         {linewrapcurrent_xpm                    , NULL, NULL, "linewrapcurrent", NULL},
 165         {linewrap_xpm                           , NULL, NULL, "linewrap", NULL},
 166         {locked_xpm                             , NULL, NULL, "locked", NULL},
 167         {mail_xpm                               , NULL, NULL, "mail", NULL},
 168         {mail_attach_xpm                        , NULL, NULL, "mail_attach", NULL},
 169         {mail_compose_xpm                       , NULL, NULL, "mail_compose", NULL},
 170         {mail_forward_xpm                       , NULL, NULL, "mail_forward", NULL},
 171         {mail_receive_xpm                       , NULL, NULL, "mail_receive", NULL},
 172         {mail_receive_all_xpm                   , NULL, NULL, "mail_receive_all", NULL},
 173         {mail_reply_xpm                         , NULL, NULL, "mail_reply", NULL},
 174         {mail_reply_to_all_xpm                  , NULL, NULL, "mail_reply_to_all", NULL},
 175         {mail_reply_to_author_xpm               , NULL, NULL, "mail_reply_to_author", NULL},
 176         {mail_send_xpm                          , NULL, NULL, "mail_send", NULL},
 177         {mail_send_queue_xpm                    , NULL, NULL, "mail_send_queue", NULL},
 178         {mail_xpm                               , NULL, NULL, "mail_sign", NULL},
 179         {mark_xpm                               , NULL, NULL, "mark", NULL},
 180         {new_xpm                                , NULL, NULL, "new", NULL},
 181         {news_compose_xpm                       , NULL, NULL, "news_compose", NULL},
 182         {outbox_xpm                             , NULL, NULL, "outbox_close", NULL},
 183         {outbox_hrm_xpm                         , NULL, NULL, "outbox_close_hrm", NULL},
 184         {outbox_xpm                             , NULL, NULL, "outbox_open", NULL},
 185         {outbox_hrm_xpm                         , NULL, NULL, "outbox_open_hrm", NULL},
 186         {replied_xpm                            , NULL, NULL, "replied", NULL},
 187         {paste_xpm                              , NULL, NULL, "paste", NULL},
 188         {preferences_xpm                        , NULL, NULL, "preferences", NULL},
 189         {properties_xpm                         , NULL, NULL, "properties", NULL},
 190         {outbox_xpm                             , NULL, NULL, "queue_close", NULL},
 191         {outbox_hrm_xpm                         , NULL, NULL, "queue_close_hrm", NULL},
 192         {outbox_xpm                             , NULL, NULL, "queue_open", NULL},
 193         {outbox_hrm_xpm                         , NULL, NULL, "queue_open_hrm", NULL},
 194         {trash_xpm                              , NULL, NULL, "trash_open", NULL},
 195         {trash_hrm_xpm                          , NULL, NULL, "trash_open_hrm", NULL},
 196         {trash_xpm                              , NULL, NULL, "trash_close", NULL},
 197         {trash_hrm_xpm                          , NULL, NULL, "trash_close_hrm", NULL},
 198         {unread_xpm                             , NULL, NULL, "unread", NULL},
 199         {vcard_xpm                              , NULL, NULL, "vcard", NULL},
 200         {online_xpm                             , NULL, NULL, "online", NULL},
 201         {offline_xpm                            , NULL, NULL, "offline", NULL},
 202         {notice_warn_xpm                        , NULL, NULL, "notice_warn",  NULL},
 203         {notice_error_xpm                       , NULL, NULL, "notice_error",  NULL},
 204         {notice_note_xpm                        , NULL, NULL, "notice_note",  NULL},
 205         {quicksearch_xpm                        , NULL, NULL, "quicksearch",  NULL},
 206         {gpg_signed_xpm                         , NULL, NULL, "gpg_signed", NULL},
 207         {drafts_close_xpm                       , NULL, NULL, "drafts_close", NULL},
 208         {drafts_open_xpm                        , NULL, NULL, "drafts_open", NULL},
 209         {mime_text_plain_xpm                    , NULL, NULL, "mime_text_plain", NULL},
 210         {mime_text_html_xpm                     , NULL, NULL, "mime_text_html", NULL},
 211         {mime_application_xpm                   , NULL, NULL, "mime_application", NULL},
 212         {mime_image_xpm                         , NULL, NULL, "mime_image", NULL},
 213         {mime_audio_xpm                         , NULL, NULL, "mime_audio", NULL},
 214         {mime_text_enriched_xpm                 , NULL, NULL, "mime_text_enriched", NULL},
 215         {mime_unknown_xpm                       , NULL, NULL, "mime_unknown", NULL},
 216         {privacy_signed_xpm                     , NULL, NULL, "privacy_signed", NULL},
 217         {privacy_passed_xpm                     , NULL, NULL, "privacy_passed", NULL},
 218         {privacy_failed_xpm                     , NULL, NULL, "privacy_failed", NULL},
 219         {privacy_unknown_xpm                    , NULL, NULL, "privacy_unknown", NULL},
 220         {privacy_expired_xpm                    , NULL, NULL, "privacy_expired", NULL},
 221         {privacy_warn_xpm                       , NULL, NULL, "privacy_warn", NULL},
 222         {mime_message_xpm                       , NULL, NULL, "mime_message", NULL},
 223         {sylpheed_logo_xpm                      , NULL, NULL, "sylpheed_logo", NULL},
 224 };
 225
 226 /* return newly constructed GtkPixmap from GdkPixmap */
 227 GtkWidget *stock_pixmap_widget(GtkWidget *window, StockPixmap icon)
 228 {
 229         GdkPixmap *pixmap;
 230         GdkBitmap *mask;
 231
 232         g_return_val_if_fail(window != NULL, NULL);
 233         g_return_val_if_fail(icon >= 0 && icon < N_STOCK_PIXMAPS, NULL);
 234
 235         if (stock_pixmap_gdk(window, icon, &pixmap, &mask) != -1)
 236                 return gtk_image_new_from_pixmap(pixmap, mask);
 237
 238         return NULL;
 239 }
 240
 241 /* create GdkPixmap if it has not created yet */
 242 gint stock_pixmap_gdk(GtkWidget *window, StockPixmap icon,
 243                       GdkPixmap **pixmap, GdkBitmap **mask)
 244 {
 245         StockPixmapData *pix_d;
 246
 247         if (pixmap) *pixmap = NULL;
 248         if (mask)   *mask   = NULL;
 249
 250         g_return_val_if_fail(window != NULL, -1);
 251         g_return_val_if_fail(icon >= 0 && icon < N_STOCK_PIXMAPS, -1);
 252
 253         pix_d = &pixmaps[icon];
 254
 255         if (!pix_d->pixmap || (strcmp2(pix_d->icon_path, prefs_common.pixmap_theme_path) != 0)) {
 256                 GdkPixmap *pix = NULL;
 257
 258                 if (strcmp(prefs_common.pixmap_theme_path, DEFAULT_PIXMAP_THEME) != 0) {
 259                         if ( is_dir_exist(prefs_common.pixmap_theme_path) ) {
 260                                 char *icon_file_name;
 261
 262                                 icon_file_name = g_strconcat(prefs_common.pixmap_theme_path,
 263                                                              G_DIR_SEPARATOR_S,
 264                                                              pix_d->file,
 265                                                              ".xpm",
 266                                                              NULL);
 267                                 if (is_file_exist(icon_file_name))
 268                                         PIXMAP_CREATE_FROM_FILE(window, pix, pix_d->mask, icon_file_name);
 269                                 if (pix) {
 270                                         if (pix_d->icon_path != NULL) g_free(pix_d->icon_path);
 271                                         pix_d->icon_path = g_strdup(prefs_common.pixmap_theme_path);
 272                                 }
 273                                 g_free(icon_file_name);
 274                         } else {
 275                                 /* even the path does not exist (deleted between two sessions), so
 276                                 set the preferences to the internal theme */
 277                                 prefs_common.pixmap_theme_path = g_strdup(DEFAULT_PIXMAP_THEME);
 278                         }
 279                 }
 280                 pix_d->pixmap = pix;
 281         }
 282
 283         if (!pix_d->pixmap) {
 284                 PIXMAP_CREATE(window, pix_d->pixmap, pix_d->mask, pix_d->data);
 285                 if (pix_d->pixmap) {
 286                         if (pix_d->icon_path != NULL) g_free(pix_d->icon_path);
 287                         pix_d->icon_path = g_strdup(DEFAULT_PIXMAP_THEME);
 288                 }
 289         }
 290
 291         g_return_val_if_fail(pix_d->pixmap != NULL, -1);
 292
 293         if (pixmap)
 294                 *pixmap = pix_d->pixmap;
 295         if (mask)
 296                 *mask   = pix_d->mask;
 297
 298         return 0;
 299 }
 300
 301 static void stock_pixmap_find_themes_in_dir(GList **list, const gchar *dirname)
 302 {
 303         struct dirent *d;
 304         DIR *dp;
 305
 306         if ((dp = opendir(dirname)) == NULL) {
 307                 debug_print("dir %s not found, skipping theme scan", dirname);
 308                 return;
 309         }
 310
 311         while ((d = readdir(dp)) != NULL) {
 312                 gchar *entry;
 313                 gchar *fullentry;
 314
 315                 entry     = d->d_name;
 316                 fullentry = g_strconcat(dirname, G_DIR_SEPARATOR_S, entry, NULL);
 317
 318                 if (strcmp(entry, ".") != 0 && strcmp(entry, "..") != 0 && is_dir_exist(fullentry)) {
 319                         gchar *filetoexist;
 320                         int i;
 321
 322                         for (i = 0; i < N_STOCK_PIXMAPS; i++) {
 323                                 filetoexist = g_strconcat(fullentry, G_DIR_SEPARATOR_S, pixmaps[i].file, ".xpm", NULL);
 324                                 if (is_file_exist(filetoexist)) {
 325                                         *list = g_list_append(*list, fullentry);
 326                                         break;
 327                                 }
 328                         }
 329                         g_free(filetoexist);
 330                         if (i == N_STOCK_PIXMAPS)
 331                                 g_free(fullentry);
 332                 } else
 333                         g_free(fullentry);
 334         }
 335         closedir(dp);
 336 }
 337
 338 GList *stock_pixmap_themes_list_new(void)
 339 {
 340         gchar *defaulttheme;
 341         gchar *userthemes;
 342         gchar *systemthemes;
 343         GList *list = NULL;
 344
 345         defaulttheme = g_strdup(DEFAULT_PIXMAP_THEME);
 346         userthemes   = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
 347                                    RC_DIR, G_DIR_SEPARATOR_S,
 348                                    PIXMAP_THEME_DIR, NULL);
 349         systemthemes = g_strconcat(PACKAGE_DATA_DIR, G_DIR_SEPARATOR_S,
 350                                    PIXMAP_THEME_DIR, NULL);
 351
 352         list = g_list_append(list, defaulttheme);
 353
 354         stock_pixmap_find_themes_in_dir(&list, userthemes);
 355         stock_pixmap_find_themes_in_dir(&list, systemthemes);
 356
 357         g_free(userthemes);
 358         g_free(systemthemes);
 359         return list;
 360 }
 361
 362 void stock_pixmap_themes_list_free(GList *list)
 363 {
 364         GList *ptr;
 365
 366         for (ptr = g_list_first(list); ptr != NULL; ptr = g_list_next(ptr))
 367                 if (ptr->data)
 368                         g_free(ptr->data);
 369         g_list_free(list);
 370 }
 371
 372 gchar *stock_pixmap_get_name (StockPixmap icon)
 373 {
 374         g_return_val_if_fail(icon >= 0 && icon < N_STOCK_PIXMAPS, NULL);
 375
 376         return pixmaps[icon].file;
 377
 378 }
 379
 380 StockPixmap stock_pixmap_get_icon (gchar *file)
 381 {
 382         gint i;
 383
 384         for (i = 0; i < N_STOCK_PIXMAPS; i++) {
 385                 if (strcmp (pixmaps[i].file, file) == 0)
 386                         return i;
 387         }
 388         return -1;
 389 }