src/stock_pixmap.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2007 Hiroyuki Yamamoto and the Claws Mail 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 3 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, see <http://www.gnu.org/licenses/>.
  17  *
  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/addr_one.xpm"
  33 #include "pixmaps/addr_two.xpm"
  34 #include "pixmaps/address.xpm"
  35 #include "pixmaps/anonymous.xpm"
  36 #include "pixmaps/book.xpm"
  37 #include "pixmaps/category.xpm"
  38 #include "pixmaps/checkbox_off.xpm"
  39 #include "pixmaps/checkbox_on.xpm"
  40 #include "pixmaps/clip.xpm"
  41 #include "pixmaps/clipkey.xpm"
  42 #include "pixmaps/complete.xpm"
  43 #include "pixmaps/continue.xpm"
  44 #include "pixmaps/deleted.xpm"
  45 #include "pixmaps/error.xpm"
  46 #include "pixmaps/edit_extern.xpm"
  47 #include "pixmaps/forwarded.xpm"
  48 #include "pixmaps/group.xpm"
  49 #include "pixmaps/insert_file.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/replied.xpm"
  60 #include "pixmaps/close.xpm"
  61 #include "pixmaps/down_arrow.xpm"
  62 #include "pixmaps/up_arrow.xpm"
  63 #include "pixmaps/exec.xpm"
  64 #include "pixmaps/mail.xpm"
  65 #include "pixmaps/mail_attach.xpm"
  66 #include "pixmaps/mail_compose.xpm"
  67 #include "pixmaps/mail_forward.xpm"
  68 #include "pixmaps/mail_receive.xpm"
  69 #include "pixmaps/mail_receive_all.xpm"
  70 #include "pixmaps/mail_reply.xpm"
  71 #include "pixmaps/mail_reply_to_all.xpm"
  72 #include "pixmaps/mail_reply_to_author.xpm"
  73 #include "pixmaps/mail_reply_to_list.xpm"
  74 #include "pixmaps/mail_send.xpm"
  75 #include "pixmaps/mail_send_queue.xpm"
  76 #include "pixmaps/mail_sign.xpm"
  77 #include "pixmaps/open_mail.xpm"
  78 #include "pixmaps/news_compose.xpm"
  79 #include "pixmaps/paste.xpm"
  80 #include "pixmaps/preferences.xpm"
  81 #include "pixmaps/properties.xpm"
  82 #include "pixmaps/queue_close.xpm"
  83 #include "pixmaps/queue_close_hrm.xpm"
  84 #include "pixmaps/queue_open.xpm"
  85 #include "pixmaps/queue_open_hrm.xpm"
  86 #include "pixmaps/claws-mail_icon.xpm"
  87 #ifndef GENERIC_UMPC
  88 #include "pixmaps/claws-mail_logo.xpm"
  89 #else
  90 #include "pixmaps/claws-mail_logo-small.xpm"
  91 #endif
  92 #include "pixmaps/address_book.xpm"
  93 #include "pixmaps/unread.xpm"
  94 #include "pixmaps/read.xpm"
  95 #include "pixmaps/vcard.xpm"
  96 #include "pixmaps/ignorethread.xpm"
  97 #include "pixmaps/online.xpm"
  98 #include "pixmaps/offline.xpm"
  99 #include "pixmaps/notice_warn.xpm"
 100 #include "pixmaps/notice_error.xpm"
 101 #include "pixmaps/notice_note.xpm"
 102 #include "pixmaps/quicksearch.xpm"
 103 #include "pixmaps/clip_gpg_signed.xpm"
 104 #include "pixmaps/gpg_signed.xpm"
 105 #include "pixmaps/go_folders.xpm"
 106 #include "pixmaps/mime_text_plain.xpm"
 107 #include "pixmaps/mime_text_html.xpm"
 108 #include "pixmaps/mime_text_patch.xpm"
 109 #include "pixmaps/mime_application.xpm"
 110 #include "pixmaps/mime_image.xpm"
 111 #include "pixmaps/mime_audio.xpm"
 112 #include "pixmaps/mime_text_enriched.xpm"
 113 #include "pixmaps/mime_unknown.xpm"
 114 #include "pixmaps/mime_pdf.xpm"
 115 #include "pixmaps/mime_ps.xpm"
 116 #include "pixmaps/mime_calendar.xpm"
 117 #include "pixmaps/mime_pgpsig.xpm"
 118 #include "pixmaps/printer.xpm"
 119 #include "pixmaps/privacy_signed.xpm"
 120 #include "pixmaps/privacy_passed.xpm"
 121 #include "pixmaps/privacy_failed.xpm"
 122 #include "pixmaps/privacy_unknown.xpm"
 123 #include "pixmaps/privacy_expired.xpm"
 124 #include "pixmaps/privacy_warn.xpm"
 125 #include "pixmaps/privacy_emblem_encrypted.xpm"
 126 #include "pixmaps/privacy_emblem_signed.xpm"
 127 #include "pixmaps/privacy_emblem_passed.xpm"
 128 #include "pixmaps/privacy_emblem_failed.xpm"
 129 #include "pixmaps/privacy_emblem_warn.xpm"
 130 #include "pixmaps/mime_message.xpm"
 131 #include "pixmaps/address_search.xpm"
 132 #include "pixmaps/check_spelling.xpm"
 133
 134 #include "pixmaps/dir_close.xpm"
 135 #include "pixmaps/dir_close_hrm.xpm"
 136 #include "pixmaps/dir_open.xpm"
 137 #include "pixmaps/dir_open_hrm.xpm"
 138 #include "pixmaps/inbox_open.xpm"
 139 #include "pixmaps/inbox_open_hrm.xpm"
 140 #include "pixmaps/inbox_close.xpm"
 141 #include "pixmaps/inbox_close_hrm.xpm"
 142 #include "pixmaps/outbox_open.xpm"
 143 #include "pixmaps/outbox_open_hrm.xpm"
 144 #include "pixmaps/outbox_close.xpm"
 145 #include "pixmaps/outbox_close_hrm.xpm"
 146 #include "pixmaps/trash.xpm"
 147 #include "pixmaps/delete_btn.xpm"
 148 #include "pixmaps/cancel.xpm"
 149 #include "pixmaps/trash_btn.xpm"
 150 #include "pixmaps/trash_hrm.xpm"
 151 #include "pixmaps/drafts_close.xpm"
 152 #include "pixmaps/drafts_open.xpm"
 153 #include "pixmaps/dir_close_mark.xpm"
 154 #include "pixmaps/dir_close_hrm_mark.xpm"
 155 #include "pixmaps/dir_open_mark.xpm"
 156 #include "pixmaps/dir_open_hrm_mark.xpm"
 157 #include "pixmaps/inbox_open_mark.xpm"
 158 #include "pixmaps/inbox_open_hrm_mark.xpm"
 159 #include "pixmaps/inbox_close_mark.xpm"
 160 #include "pixmaps/inbox_close_hrm_mark.xpm"
 161 #include "pixmaps/outbox_open_mark.xpm"
 162 #include "pixmaps/outbox_open_hrm_mark.xpm"
 163 #include "pixmaps/outbox_close_mark.xpm"
 164 #include "pixmaps/outbox_close_hrm_mark.xpm"
 165 #include "pixmaps/trash_mark.xpm"
 166 #include "pixmaps/queue_close_mark.xpm"
 167 #include "pixmaps/queue_close_hrm_mark.xpm"
 168 #include "pixmaps/queue_open_mark.xpm"
 169 #include "pixmaps/queue_open_hrm_mark.xpm"
 170 #include "pixmaps/trash_hrm_mark.xpm"
 171 #include "pixmaps/drafts_close_mark.xpm"
 172 #include "pixmaps/drafts_open_mark.xpm"
 173 #include "pixmaps/dir_noselect.xpm"
 174 #include "pixmaps/spam.xpm"
 175 #include "pixmaps/spam_btn.xpm"
 176 #include "pixmaps/ham_btn.xpm"
 177 #include "pixmaps/moved.xpm"
 178 #include "pixmaps/copied.xpm"
 179 #include "pixmaps/selection.xpm"
 180 #include "pixmaps/watchthread.xpm"
 181 #include "pixmaps/empty.xpm"
 182 #include "pixmaps/tray_newmail.offline.xpm"
 183 #include "pixmaps/tray_newmail.xpm"
 184 #include "pixmaps/tray_newmarkedmail.offline.xpm"
 185 #include "pixmaps/tray_newmarkedmail.xpm"
 186 #include "pixmaps/tray_nomail.offline.xpm"
 187 #include "pixmaps/tray_nomail.xpm"
 188 #include "pixmaps/tray_unreadmail.offline.xpm"
 189 #include "pixmaps/tray_unreadmail.xpm"
 190 #include "pixmaps/tray_unreadmarkedmail.offline.xpm"
 191 #include "pixmaps/tray_unreadmarkedmail.xpm"
 192
 193 typedef struct _StockPixmapData StockPixmapData;
 194
 195 struct _StockPixmapData
 196 {
 197         gchar **data;
 198         GdkPixmap *pixmap;
 199         GdkBitmap *mask;
 200         gchar *file;
 201         gchar *icon_path;
 202         GdkPixbuf *pixbuf;
 203 };
 204
 205 typedef struct _OverlayData OverlayData;
 206
 207 struct _OverlayData
 208 {
 209         gboolean is_pixmap;
 210         GdkPixmap *base_pixmap;
 211         GdkBitmap *base_mask;
 212         GdkPixmap *overlay_pixmap;
 213         GdkBitmap *overlay_mask;
 214
 215         GdkPixbuf *base_pixbuf;
 216         GdkPixbuf *overlay_pixbuf;
 217
 218         guint base_height;
 219         guint base_width;
 220         guint overlay_height;
 221         guint overlay_width;
 222         OverlayPosition position;
 223         gint border_x;
 224         gint border_y;
 225         gboolean highlight;
 226 };
 227
 228 static void stock_pixmap_find_themes_in_dir(GList **list, const gchar *dirname);
 229
 230 static StockPixmapData pixmaps[] =
 231 {
 232         {addr_one_xpm                           , NULL, NULL, "addr_one", NULL},
 233         {addr_two_xpm                           , NULL, NULL, "addr_two", NULL},
 234         {address_xpm                            , NULL, NULL, "address", NULL},
 235         {address_book_xpm                       , NULL, NULL, "address_book", NULL},
 236         {address_search_xpm                     , NULL, NULL, "address_search", NULL},
 237         {anonymous_xpm                          , NULL, NULL, "anonymous", NULL},
 238         {book_xpm                               , NULL, NULL, "book", NULL},
 239         {category_xpm                           , NULL, NULL, "category", NULL},
 240         {checkbox_off_xpm                       , NULL, NULL, "checkbox_off", NULL},
 241         {checkbox_on_xpm                        , NULL, NULL, "checkbox_on", NULL},
 242         {check_spelling_xpm                     , NULL, NULL, "check_spelling", NULL},
 243         {clip_xpm                               , NULL, NULL, "clip", NULL},
 244         {clipkey_xpm                            , NULL, NULL, "clipkey", NULL},
 245         {clip_gpg_signed_xpm                    , NULL, NULL, "clip_gpg_signed", NULL},
 246         {close_xpm                              , NULL, NULL, "close", NULL},
 247         {complete_xpm                           , NULL, NULL, "complete", NULL},
 248         {continue_xpm                           , NULL, NULL, "continue", NULL},
 249         {deleted_xpm                            , NULL, NULL, "deleted", NULL},
 250         {dir_close_xpm                          , NULL, NULL, "dir_close", NULL},
 251         {dir_close_hrm_xpm                      , NULL, NULL, "dir_close_hrm", NULL},
 252         {dir_open_xpm                           , NULL, NULL, "dir_open", NULL},
 253         {dir_open_hrm_xpm                       , NULL, NULL, "dir_open_hrm", NULL},
 254         {dir_close_mark_xpm                     , NULL, NULL, "dir_close_mark", NULL},
 255         {dir_close_hrm_mark_xpm                 , NULL, NULL, "dir_close_hrm_mark", NULL},
 256         {dir_open_mark_xpm                      , NULL, NULL, "dir_open_mark", NULL},
 257         {dir_open_hrm_mark_xpm                  , NULL, NULL, "dir_open_hrm_mark", NULL},
 258         {down_arrow_xpm                         , NULL, NULL, "down_arrow", NULL},
 259         {up_arrow_xpm                           , NULL, NULL, "up_arrow", NULL},
 260         {edit_extern_xpm                        , NULL, NULL, "edit_extern", NULL},
 261         {error_xpm                              , NULL, NULL, "error", NULL},
 262         {exec_xpm                               , NULL, NULL, "exec", NULL},
 263         {forwarded_xpm                          , NULL, NULL, "forwarded", NULL},
 264         {group_xpm                              , NULL, NULL, "group", NULL},
 265         {ignorethread_xpm                       , NULL, NULL, "ignorethread", NULL},
 266         {inbox_close_xpm                        , NULL, NULL, "inbox_close", NULL},
 267         {inbox_close_hrm_xpm                    , NULL, NULL, "inbox_close_hrm", NULL},
 268         {inbox_open_xpm                         , NULL, NULL, "inbox_open", NULL},
 269         {inbox_open_hrm_xpm                     , NULL, NULL, "inbox_open_hrm", NULL},
 270         {inbox_close_mark_xpm                   , NULL, NULL, "inbox_close_mark", NULL},
 271         {inbox_close_hrm_mark_xpm               , NULL, NULL, "inbox_close_hrm_mark", NULL},
 272         {inbox_open_mark_xpm                    , NULL, NULL, "inbox_open_mark", NULL},
 273         {inbox_open_hrm_mark_xpm                , NULL, NULL, "inbox_open_hrm_mark", NULL},
 274         {insert_file_xpm                        , NULL, NULL, "insert_file", NULL},
 275         {interface_xpm                          , NULL, NULL, "interface", NULL},
 276         {jpilot_xpm                             , NULL, NULL, "jpilot", NULL},
 277         {key_xpm                                , NULL, NULL, "key", NULL},
 278         {ldap_xpm                               , NULL, NULL, "ldap", NULL},
 279         {linewrapcurrent_xpm                    , NULL, NULL, "linewrapcurrent", NULL},
 280         {linewrap_xpm                           , NULL, NULL, "linewrap", NULL},
 281         {locked_xpm                             , NULL, NULL, "locked", NULL},
 282         {mail_xpm                               , NULL, NULL, "mail", NULL},
 283         {mail_attach_xpm                        , NULL, NULL, "mail_attach", NULL},
 284         {mail_compose_xpm                       , NULL, NULL, "mail_compose", NULL},
 285         {mail_forward_xpm                       , NULL, NULL, "mail_forward", NULL},
 286         {mail_receive_xpm                       , NULL, NULL, "mail_receive", NULL},
 287         {mail_receive_all_xpm                   , NULL, NULL, "mail_receive_all", NULL},
 288         {mail_reply_xpm                         , NULL, NULL, "mail_reply", NULL},
 289         {mail_reply_to_all_xpm                  , NULL, NULL, "mail_reply_to_all", NULL},
 290         {mail_reply_to_author_xpm               , NULL, NULL, "mail_reply_to_author", NULL},
 291         {mail_reply_to_list_xpm                 , NULL, NULL, "mail_reply_to_list", NULL},
 292         {mail_send_xpm                          , NULL, NULL, "mail_send", NULL},
 293         {mail_send_queue_xpm                    , NULL, NULL, "mail_send_queue", NULL},
 294         {mail_sign_xpm                          , NULL, NULL, "mail_sign", NULL},
 295         {open_mail_xpm                          , NULL, NULL, "open_mail", NULL},
 296         {mark_xpm                               , NULL, NULL, "mark", NULL},
 297         {new_xpm                                , NULL, NULL, "new", NULL},
 298         {news_compose_xpm                       , NULL, NULL, "news_compose", NULL},
 299         {outbox_close_xpm                       , NULL, NULL, "outbox_close", NULL},
 300         {outbox_close_hrm_xpm                   , NULL, NULL, "outbox_close_hrm", NULL},
 301         {outbox_open_xpm                        , NULL, NULL, "outbox_open", NULL},
 302         {outbox_open_hrm_xpm                    , NULL, NULL, "outbox_open_hrm", NULL},
 303         {outbox_close_mark_xpm                  , NULL, NULL, "outbox_close_mark", NULL},
 304         {outbox_close_hrm_mark_xpm              , NULL, NULL, "outbox_close_hrm_mark", NULL},
 305         {outbox_open_mark_xpm                   , NULL, NULL, "outbox_open_mark", NULL},
 306         {outbox_open_hrm_mark_xpm               , NULL, NULL, "outbox_open_hrm_mark", NULL},
 307         {replied_xpm                            , NULL, NULL, "replied", NULL},
 308         {paste_xpm                              , NULL, NULL, "paste", NULL},
 309         {preferences_xpm                        , NULL, NULL, "preferences", NULL},
 310         {properties_xpm                         , NULL, NULL, "properties", NULL},
 311         {queue_close_xpm                        , NULL, NULL, "queue_close", NULL},
 312         {queue_close_hrm_xpm                    , NULL, NULL, "queue_close_hrm", NULL},
 313         {queue_open_xpm                         , NULL, NULL, "queue_open", NULL},
 314         {queue_open_hrm_xpm                     , NULL, NULL, "queue_open_hrm", NULL},
 315         {trash_xpm                              , NULL, NULL, "trash_open", NULL},
 316         {trash_hrm_xpm                          , NULL, NULL, "trash_open_hrm", NULL},
 317         {trash_xpm                              , NULL, NULL, "trash_close", NULL},
 318         {trash_hrm_xpm                          , NULL, NULL, "trash_close_hrm", NULL},
 319         {queue_close_mark_xpm                   , NULL, NULL, "queue_close_mark", NULL},
 320         {queue_close_hrm_mark_xpm               , NULL, NULL, "queue_close_hrm_mark", NULL},
 321         {queue_open_mark_xpm                    , NULL, NULL, "queue_open_mark", NULL},
 322         {queue_open_hrm_mark_xpm                , NULL, NULL, "queue_open_hrm_mark", NULL},
 323         {trash_mark_xpm                         , NULL, NULL, "trash_open_mark", NULL},
 324         {trash_hrm_mark_xpm                     , NULL, NULL, "trash_open_hrm_mark", NULL},
 325         {trash_mark_xpm                         , NULL, NULL, "trash_close_mark", NULL},
 326         {trash_hrm_mark_xpm                     , NULL, NULL, "trash_close_hrm_mark", NULL},
 327         {unread_xpm                             , NULL, NULL, "unread", NULL},
 328         {vcard_xpm                              , NULL, NULL, "vcard", NULL},
 329         {online_xpm                             , NULL, NULL, "online", NULL},
 330         {offline_xpm                            , NULL, NULL, "offline", NULL},
 331         {notice_warn_xpm                        , NULL, NULL, "notice_warn",  NULL},
 332         {notice_error_xpm                       , NULL, NULL, "notice_error",  NULL},
 333         {notice_note_xpm                        , NULL, NULL, "notice_note",  NULL},
 334         {quicksearch_xpm                        , NULL, NULL, "quicksearch",  NULL},
 335         {gpg_signed_xpm                         , NULL, NULL, "gpg_signed", NULL},
 336         {go_folders_xpm                         , NULL, NULL, "go_folders", NULL},
 337         {drafts_close_xpm                       , NULL, NULL, "drafts_close", NULL},
 338         {drafts_open_xpm                        , NULL, NULL, "drafts_open", NULL},
 339         {drafts_close_mark_xpm                  , NULL, NULL, "drafts_close_mark", NULL},
 340         {drafts_open_mark_xpm                   , NULL, NULL, "drafts_open_mark", NULL},
 341         {mime_text_plain_xpm                    , NULL, NULL, "mime_text_plain", NULL},
 342         {mime_text_html_xpm                     , NULL, NULL, "mime_text_html", NULL},
 343         {mime_text_patch_xpm                    , NULL, NULL, "mime_text_patch", NULL},
 344         {mime_application_xpm                   , NULL, NULL, "mime_application", NULL},
 345         {mime_image_xpm                         , NULL, NULL, "mime_image", NULL},
 346         {mime_audio_xpm                         , NULL, NULL, "mime_audio", NULL},
 347         {mime_text_enriched_xpm                 , NULL, NULL, "mime_text_enriched", NULL},
 348         {mime_unknown_xpm                       , NULL, NULL, "mime_unknown", NULL},
 349         {mime_pdf_xpm                           , NULL, NULL, "mime_pdf", NULL},
 350         {mime_ps_xpm                            , NULL, NULL, "mime_ps", NULL},
 351         {mime_calendar_xpm                      , NULL, NULL, "mime_calendar", NULL},
 352         {mime_pgpsig_xpm                        , NULL, NULL, "mime_pgpsig", NULL},
 353         {printer_xpm                            , NULL, NULL, "printer", NULL},
 354         {privacy_signed_xpm                     , NULL, NULL, "privacy_signed", NULL},
 355         {privacy_passed_xpm                     , NULL, NULL, "privacy_passed", NULL},
 356         {privacy_failed_xpm                     , NULL, NULL, "privacy_failed", NULL},
 357         {privacy_unknown_xpm                    , NULL, NULL, "privacy_unknown", NULL},
 358         {privacy_expired_xpm                    , NULL, NULL, "privacy_expired", NULL},
 359         {privacy_warn_xpm                       , NULL, NULL, "privacy_warn", NULL},
 360         {privacy_emblem_encrypted_xpm           , NULL, NULL, "privacy_emblem_encrypted", NULL},
 361         {privacy_emblem_signed_xpm              , NULL, NULL, "privacy_emblem_signed", NULL},
 362         {privacy_emblem_passed_xpm              , NULL, NULL, "privacy_emblem_passed", NULL},
 363         {privacy_emblem_failed_xpm              , NULL, NULL, "privacy_emblem_failed", NULL},
 364         {privacy_emblem_warn_xpm                , NULL, NULL, "privacy_emblem_warn", NULL},
 365         {mime_message_xpm                       , NULL, NULL, "mime_message", NULL},
 366         {claws_mail_icon_xpm                    , NULL, NULL, "claws_mail_icon", NULL},
 367         {read_xpm                               , NULL, NULL, "read", NULL},
 368         {delete_btn_xpm                         , NULL, NULL, "delete_btn", NULL},
 369         {cancel_xpm                             , NULL, NULL, "cancel_btn", NULL},
 370         {trash_btn_xpm                          , NULL, NULL, "trash_btn", NULL},
 371 #ifndef GENERIC_UMPC
 372         {claws_mail_logo_xpm                    , NULL, NULL, "claws_mail_logo", NULL},
 373 #else
 374         {claws_mail_logo_small_xpm              , NULL, NULL, "claws_mail_logo_small", NULL},
 375 #endif
 376         {dir_noselect_xpm                       , NULL, NULL, "dir_noselect" , NULL},
 377         {spam_xpm                               , NULL, NULL, "spam" , NULL},
 378         {spam_btn_xpm                           , NULL, NULL, "spam_btn" , NULL},
 379         {ham_btn_xpm                            , NULL, NULL, "ham_btn" , NULL},
 380         {moved_xpm                              , NULL, NULL, "moved", NULL},
 381         {copied_xpm                             , NULL, NULL, "copied", NULL},
 382         {selection_xpm                          , NULL, NULL, "selection", NULL},
 383         {watchthread_xpm                        , NULL, NULL, "watchthread", NULL},
 384         {tray_newmail_offline_xpm               , NULL, NULL, "tray_newmail_offline", NULL},
 385         {tray_newmail_xpm                       , NULL, NULL, "tray_newmail", NULL},
 386         {tray_newmarkedmail_offline_xpm         , NULL, NULL, "tray_newmarkedmail_offline", NULL},
 387         {tray_newmarkedmail_xpm                 , NULL, NULL, "tray_newmarkedmail", NULL},
 388         {tray_nomail_offline_xpm                , NULL, NULL, "tray_nomail_offline", NULL},
 389         {tray_nomail_xpm                        , NULL, NULL, "tray_nomail", NULL},
 390         {tray_unreadmail_offline_xpm            , NULL, NULL, "tray_unreadmail_offline", NULL},
 391         {tray_unreadmail_xpm                    , NULL, NULL, "tray_unreadmail", NULL},
 392         {tray_unreadmarkedmail_offline_xpm      , NULL, NULL, "tray_unreadmarkedmail_offline", NULL},
 393         {tray_unreadmarkedmail_xpm              , NULL, NULL, "tray_unreadmarkedmail", NULL},
 394         {empty_xpm                              , NULL, NULL, "empty" , NULL}
 395 };
 396
 397 /* return newly constructed GtkPixmap from GdkPixmap */
 398 GtkWidget *stock_pixmap_widget(GtkWidget *window, StockPixmap icon)
 399 {
 400         GdkPixbuf *pixbuf;
 401
 402         g_return_val_if_fail(window != NULL, NULL);
 403         g_return_val_if_fail(icon >= 0 && icon < N_STOCK_PIXMAPS, NULL);
 404
 405         if (stock_pixbuf_gdk(window, icon, &pixbuf) != -1)
 406                 return gtk_image_new_from_pixbuf(pixbuf);
 407
 408         return NULL;
 409 }
 410
 411 /*!
 412  *\brief
 413  */
 414 gint stock_pixbuf_gdk(GtkWidget *window, StockPixmap icon, GdkPixbuf **pixbuf)
 415 {
 416         StockPixmapData *pix_d;
 417         static const char *extension[]={".png", ".xpm", NULL};
 418         int i = 0;
 419         gboolean theme_changed = FALSE;
 420
 421         if (pixbuf)
 422                 *pixbuf = NULL;
 423
 424         g_return_val_if_fail(icon >= 0 && icon < N_STOCK_PIXMAPS, -1);
 425
 426         pix_d = &pixmaps[icon];
 427
 428         theme_changed = (strcmp2(pix_d->icon_path, prefs_common.pixmap_theme_path) != 0);
 429         if (!pix_d->pixbuf || theme_changed) {
 430                 GdkPixbuf *pix = NULL;
 431
 432                 if (theme_changed && pix_d->pixmap) {
 433                         g_object_unref(pix_d->pixmap);
 434                         pix_d->pixmap = NULL;
 435                 }
 436
 437                 if (strcmp(prefs_common.pixmap_theme_path, DEFAULT_PIXMAP_THEME) != 0) {
 438                         if (is_dir_exist(prefs_common.pixmap_theme_path)) {
 439                                 char *icon_file_name;
 440 try_next_extension:
 441                                 icon_file_name = g_strconcat(prefs_common.pixmap_theme_path,
 442                                                              G_DIR_SEPARATOR_S,
 443                                                              pix_d->file,
 444                                                              extension[i],
 445                                                              NULL);
 446                                 if (is_file_exist(icon_file_name)) {
 447                                         GError *err = NULL;
 448                                         pix = gdk_pixbuf_new_from_file(icon_file_name, &err);
 449                                         if (err) g_error_free(err);
 450                                 }
 451                                 if (pix) {
 452                                         g_free(pix_d->icon_path);
 453                                         pix_d->icon_path = g_strdup(prefs_common.pixmap_theme_path);
 454                                 }
 455                                 g_free(icon_file_name);
 456                                 if (!pix) {
 457                                         i++;
 458                                         if (extension[i])
 459                                                 goto try_next_extension;
 460                                 }
 461                         } else {
 462                                 /* even the path does not exist (deleted between two sessions), so
 463                                 set the preferences to the internal theme */
 464                                 prefs_common.pixmap_theme_path = g_strdup(DEFAULT_PIXMAP_THEME);
 465                         }
 466                 }
 467                 pix_d->pixbuf = pix;
 468         }
 469
 470         if (!pix_d->pixbuf) {
 471                 pix_d->pixbuf = gdk_pixbuf_new_from_xpm_data((const gchar **) pix_d->data);
 472                 if (pix_d->pixbuf) {
 473                         g_free(pix_d->icon_path);
 474                         pix_d->icon_path = g_strdup(DEFAULT_PIXMAP_THEME);
 475                 }
 476         }
 477
 478         g_return_val_if_fail(pix_d->pixbuf != NULL, -1);
 479
 480         if (pixbuf)
 481                 *pixbuf = pix_d->pixbuf;
 482
 483         /* pixbuf should have one ref outstanding */
 484
 485         return 0;
 486 }
 487
 488 /* create GdkPixmap if it has not created yet */
 489 gint stock_pixmap_gdk(GtkWidget *window, StockPixmap icon,
 490                       GdkPixmap **pixmap, GdkBitmap **mask)
 491 {
 492         StockPixmapData *pix_d;
 493         static const char *extension[]={".png", ".xpm", NULL};
 494         int i = 0;
 495         gboolean theme_changed = FALSE;
 496
 497         if (pixmap) *pixmap = NULL;
 498         if (mask)   *mask   = NULL;
 499
 500         g_return_val_if_fail(window != NULL, -1);
 501         g_return_val_if_fail(icon >= 0 && icon < N_STOCK_PIXMAPS, -1);
 502
 503         pix_d = &pixmaps[icon];
 504
 505         theme_changed = (strcmp2(pix_d->icon_path, prefs_common.pixmap_theme_path) != 0);
 506         if (!pix_d->pixmap || theme_changed) {
 507                 GdkPixmap *pix = NULL;
 508
 509                 if (theme_changed && pix_d->pixbuf) {
 510                         g_object_unref(pix_d->pixbuf);
 511                         pix_d->pixbuf = NULL;
 512                 }
 513
 514                 if (strcmp(prefs_common.pixmap_theme_path, DEFAULT_PIXMAP_THEME) != 0) {
 515                         if ( is_dir_exist(prefs_common.pixmap_theme_path) ) {
 516                                 char *icon_file_name;
 517 try_next_extension:
 518                                 icon_file_name = g_strconcat(prefs_common.pixmap_theme_path,
 519                                                              G_DIR_SEPARATOR_S,
 520                                                              pix_d->file,
 521                                                              extension[i],
 522                                                              NULL);
 523                                 if (is_file_exist(icon_file_name))
 524                                         PIXMAP_CREATE_FROM_FILE(window, pix, pix_d->mask, icon_file_name);
 525                                 if (pix) {
 526                                         g_free(pix_d->icon_path);
 527                                         pix_d->icon_path = g_strdup(prefs_common.pixmap_theme_path);
 528                                 }
 529                                 g_free(icon_file_name);
 530                                 if (!pix) {
 531                                         i++;
 532                                         if (extension[i])
 533                                                 goto try_next_extension;
 534                                 }
 535                         } else {
 536                                 /* even the path does not exist (deleted between two sessions), so
 537                                 set the preferences to the internal theme */
 538                                 prefs_common.pixmap_theme_path = g_strdup(DEFAULT_PIXMAP_THEME);
 539                         }
 540                 }
 541                 pix_d->pixmap = pix;
 542         }
 543
 544         if (!pix_d->pixmap) {
 545                 PIXMAP_CREATE(window, pix_d->pixmap, pix_d->mask, pix_d->data);
 546                 if (pix_d->pixmap) {
 547                         g_free(pix_d->icon_path);
 548                         pix_d->icon_path = g_strdup(DEFAULT_PIXMAP_THEME);
 549                 }
 550         }
 551
 552         g_return_val_if_fail(pix_d->pixmap != NULL, -1);
 553
 554         if (pixmap)
 555                 *pixmap = pix_d->pixmap;
 556         if (mask)
 557                 *mask   = pix_d->mask;
 558
 559         return 0;
 560 }
 561
 562 static void stock_pixmap_find_themes_in_dir(GList **list, const gchar *dirname)
 563 {
 564         struct dirent *d;
 565         DIR *dp;
 566         static const char *extension[]={".png", ".xpm", NULL};
 567
 568         if ((dp = opendir(dirname)) == NULL) {
 569                 debug_print("dir %s not found, skipping theme scan", dirname?dirname:"(null)");
 570                 return;
 571         }
 572
 573         while ((d = readdir(dp)) != NULL) {
 574                 gchar *entry;
 575                 gchar *fullentry;
 576
 577                 entry     = d->d_name;
 578                 fullentry = g_strconcat(dirname, G_DIR_SEPARATOR_S, entry, NULL);
 579
 580                 if (strcmp(entry, ".") != 0 && strcmp(entry, "..") != 0 && is_dir_exist(fullentry)) {
 581                         gchar *filetoexist;
 582                         gboolean found = FALSE;
 583                         int i;
 584                         int j;
 585                         for (i = 0; i < N_STOCK_PIXMAPS && !found; i++) {
 586                                 for (j = 0; extension[j] && !found; j++) {
 587                                         filetoexist = g_strconcat(fullentry, G_DIR_SEPARATOR_S, pixmaps[i].file, extension[j], NULL);
 588                                         if (is_file_exist(filetoexist)) {
 589                                                 *list = g_list_append(*list, fullentry);
 590                                                 found = TRUE;
 591                                         }
 592                                         g_free(filetoexist);
 593                                 }
 594                         }
 595                         if (i == N_STOCK_PIXMAPS)
 596                                 g_free(fullentry);
 597                 } else
 598                         g_free(fullentry);
 599         }
 600         closedir(dp);
 601 }
 602
 603 GList *stock_pixmap_themes_list_new(void)
 604 {
 605         gchar *defaulttheme;
 606         gchar *userthemes;
 607         gchar *systemthemes;
 608         GList *list = NULL;
 609
 610         defaulttheme = g_strdup(DEFAULT_PIXMAP_THEME);
 611         userthemes   = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
 612                                    PIXMAP_THEME_DIR, NULL);
 613         systemthemes = g_strconcat(PACKAGE_DATA_DIR, G_DIR_SEPARATOR_S,
 614                                    PIXMAP_THEME_DIR, NULL);
 615
 616         list = g_list_append(list, defaulttheme);
 617
 618         stock_pixmap_find_themes_in_dir(&list, userthemes);
 619         stock_pixmap_find_themes_in_dir(&list, systemthemes);
 620
 621         g_free(userthemes);
 622         g_free(systemthemes);
 623         return list;
 624 }
 625
 626 void stock_pixmap_themes_list_free(GList *list)
 627 {
 628         GList *ptr;
 629
 630         for (ptr = g_list_first(list); ptr != NULL; ptr = g_list_next(ptr))
 631                 g_free(ptr->data);
 632         g_list_free(list);
 633 }
 634
 635 gchar *stock_pixmap_get_name (StockPixmap icon)
 636 {
 637         g_return_val_if_fail(icon >= 0 && icon < N_STOCK_PIXMAPS, NULL);
 638
 639         return pixmaps[icon].file;
 640
 641 }
 642
 643 StockPixmap stock_pixmap_get_icon (gchar *file)
 644 {
 645         gint i;
 646
 647         for (i = 0; i < N_STOCK_PIXMAPS; i++) {
 648                 if (strcmp (pixmaps[i].file, file) == 0)
 649                         return i;
 650         }
 651         return -1;
 652 }
 653
 654 static gboolean pixmap_with_overlay_expose_event_cb(GtkWidget *widget, GdkEventExpose *expose,
 655                                                     OverlayData *data)
 656 {
 657         GdkDrawable *drawable = widget->window;
 658         GdkGC *gc_pix;
 659         gint left = 0;
 660         gint top = 0;
 661
 662         if (data->is_pixmap) {
 663                 g_return_val_if_fail(data->base_pixmap != NULL, FALSE);
 664                 g_return_val_if_fail(data->base_mask != NULL, FALSE);
 665         } else {
 666                 g_return_val_if_fail(data->base_pixbuf != NULL, FALSE);
 667         }
 668         gc_pix = gdk_gc_new((GdkWindow *)drawable);
 669
 670         gdk_window_clear_area (drawable, expose->area.x, expose->area.y,
 671                                expose->area.width, expose->area.height);
 672
 673         if (data->highlight) {
 674                 MainWindow *mw = NULL;
 675
 676                 mw = mainwindow_get_mainwindow();
 677                 if (mw != NULL && mw->menubar != NULL) {
 678                         GdkGC *gc_frame = gdk_gc_new((GdkWindow *)drawable);
 679                         GdkColor color = gtk_widget_get_style(mw->menubar)->base[GTK_STATE_SELECTED];
 680
 681                         gdk_gc_set_foreground(gc_frame, &color);
 682                         gdk_gc_set_line_attributes(gc_frame, 1, GDK_LINE_SOLID,
 683                                         GDK_CAP_BUTT, GDK_JOIN_BEVEL);
 684                         gdk_draw_rectangle(drawable, gc_frame, FALSE, data->border_x-2, data->border_y-2,
 685                                         data->base_width+3, data->base_height+3);
 686                         g_object_unref(gc_frame);
 687                 }
 688         }
 689
 690         if (data->is_pixmap) {
 691                 gdk_gc_set_tile(gc_pix, data->base_pixmap);
 692                 gdk_gc_set_ts_origin(gc_pix, data->border_x, data->border_y);
 693                 gdk_gc_set_clip_mask(gc_pix, data->base_mask);
 694                 gdk_gc_set_clip_origin(gc_pix, data->border_x, data->border_y);
 695                 gdk_gc_set_fill(gc_pix, GDK_TILED);
 696                 gdk_draw_rectangle(drawable, gc_pix, TRUE, data->border_x, data->border_y,
 697                            data->base_width, data->base_height);
 698         } else {
 699                 gdk_draw_pixbuf(drawable, gc_pix, data->base_pixbuf,
 700                         0, 0, data->border_x, data->border_y,
 701                         -1, -1, GDK_RGB_DITHER_NONE, 0, 0);
 702         }
 703
 704
 705         if (data->position != OVERLAY_NONE) {
 706
 707                 switch (data->position) {
 708                         case OVERLAY_TOP_LEFT:
 709                         case OVERLAY_MID_LEFT:
 710                         case OVERLAY_BOTTOM_LEFT:
 711                                 left = 0;
 712                                 break;
 713
 714                         case OVERLAY_TOP_CENTER:
 715                         case OVERLAY_MID_CENTER:
 716                         case OVERLAY_BOTTOM_CENTER:
 717                                 left = (data->base_width + data->border_x * 2  - data->overlay_width)/2;
 718                                 break;
 719
 720                         case OVERLAY_TOP_RIGHT:
 721                         case OVERLAY_MID_RIGHT:
 722                         case OVERLAY_BOTTOM_RIGHT:
 723                                 left = data->base_width + data->border_x * 2 - data->overlay_width;
 724                                 break;
 725
 726                         default:
 727                                 break;
 728                 }
 729                 switch (data->position) {
 730                         case OVERLAY_TOP_LEFT:
 731                         case OVERLAY_TOP_CENTER:
 732                         case OVERLAY_TOP_RIGHT:
 733                                 top = 0;
 734                                 break;
 735
 736                         case OVERLAY_MID_LEFT:
 737                         case OVERLAY_MID_CENTER:
 738                         case OVERLAY_MID_RIGHT:
 739                                 top = (data->base_height + data->border_y * 2  - data->overlay_height)/2;
 740                                 break;
 741
 742                         case OVERLAY_BOTTOM_LEFT:
 743                         case OVERLAY_BOTTOM_CENTER:
 744                         case OVERLAY_BOTTOM_RIGHT:
 745                                 top = data->base_height + data->border_y * 2 - data->overlay_height;
 746                                 break;
 747
 748                         default:
 749                                 break;
 750                 }
 751         }
 752         if (data->position != OVERLAY_NONE) {
 753                 if (data->is_pixmap) {
 754                         g_return_val_if_fail(data->overlay_pixmap != NULL, FALSE);
 755                         g_return_val_if_fail(data->overlay_mask != NULL, FALSE);
 756                         gdk_gc_set_tile(gc_pix, data->overlay_pixmap);
 757                         gdk_gc_set_clip_mask(gc_pix, data->overlay_mask);
 758
 759                         gdk_gc_set_ts_origin(gc_pix, left, top);
 760                         gdk_gc_set_clip_origin(gc_pix, left, top);
 761                         gdk_gc_set_fill(gc_pix, GDK_TILED);
 762                         gdk_draw_rectangle(drawable, gc_pix, TRUE, left, top,
 763                                    data->overlay_width, data->overlay_height);
 764                 } else {
 765                         g_return_val_if_fail(data->overlay_pixbuf != NULL, FALSE);
 766                         gdk_draw_pixbuf(drawable, gc_pix, data->overlay_pixbuf,
 767                                 0, 0, left, top,
 768                                 -1, -1, GDK_RGB_DITHER_NONE, 0, 0);
 769
 770                 }
 771         }
 772         g_object_unref(gc_pix);
 773
 774         return TRUE;
 775 }
 776
 777 static void pixmap_with_overlay_destroy_cb(GtkObject *object, OverlayData *data)
 778 {
 779         if (data->is_pixmap) {
 780                 g_object_unref(data->base_pixmap);
 781                 g_object_unref(data->base_mask);
 782                 if (data->position != OVERLAY_NONE) {
 783                         g_object_unref(data->overlay_pixmap);
 784                         g_object_unref(data->overlay_mask);
 785                 }
 786         } else {
 787                 g_object_unref(data->base_pixbuf);
 788                 if (data->position != OVERLAY_NONE) {
 789                         g_object_unref(data->overlay_pixbuf);
 790                 }
 791         }
 792         g_free(data);
 793 }
 794
 795 /**
 796  * \brief Get a widget showing one icon with another overlaid on top of it.
 797  *
 798  * The base icon is always centralised, the other icon can be positioned.
 799  * The overlay icon is ignored if pos=OVERLAY_NONE is used
 800  *
 801  * \param window   top-level window widget
 802  * \param icon     the base icon
 803  * \param overlay  the icon to overlay
 804  * \param pos      how to align the overlay widget, or OVERLAY_NONE for no overlay
 805  * \param border_x size of the border around the base icon (left and right)
 806  * \param border_y size of the border around the base icon (top and bottom)
 807  */
 808 GtkWidget *stock_pixmap_widget_with_overlay(GtkWidget *window, StockPixmap icon,
 809                                             StockPixmap overlay, OverlayPosition pos,
 810                                             gint border_x, gint border_y)
 811 {
 812         GdkPixmap *stock_pixmap = NULL;
 813         GdkBitmap *stock_mask = NULL;
 814         GdkPixbuf *stock_pixbuf = NULL;
 815         GtkWidget *widget = NULL;
 816         GtkWidget *stock_wid = NULL;
 817         OverlayData *data = NULL;
 818
 819         data = g_new0(OverlayData, 1);
 820
 821         stock_wid = stock_pixmap_widget(window, icon);
 822
 823         if (gtk_image_get_storage_type(GTK_IMAGE(stock_wid)) == GTK_IMAGE_PIXMAP)
 824                 data->is_pixmap = TRUE;
 825         else
 826                 data->is_pixmap = FALSE;
 827
 828         if (data->is_pixmap) {
 829                 gtk_image_get_pixmap(GTK_IMAGE(stock_wid), &stock_pixmap, &stock_mask);
 830                 g_object_ref(stock_pixmap);
 831                 g_object_ref(stock_mask);
 832                 data->base_pixmap = stock_pixmap;
 833                 data->base_mask   = stock_mask;
 834                 data->base_height = stock_wid->requisition.height;
 835                 data->base_width  = stock_wid->requisition.width;
 836                 gtk_widget_destroy(stock_wid);
 837
 838                 if (pos == OVERLAY_NONE) {
 839                         data->overlay_pixmap = NULL;
 840                         data->overlay_mask   = NULL;
 841                 } else {
 842                         stock_wid = stock_pixmap_widget(window, overlay);
 843                         gtk_image_get_pixmap(GTK_IMAGE(stock_wid), &stock_pixmap, &stock_mask);
 844                         g_object_ref(stock_pixmap);
 845                         g_object_ref(stock_mask);
 846                         data->overlay_pixmap = stock_pixmap;
 847                         data->overlay_mask   = stock_mask;
 848                         data->overlay_height = stock_wid->requisition.height;
 849                         data->overlay_width  = stock_wid->requisition.width;
 850
 851                         gtk_widget_destroy(stock_wid);
 852                 }
 853         } else {
 854                 data->is_pixmap = FALSE;
 855                 stock_pixbuf = gtk_image_get_pixbuf(GTK_IMAGE(stock_wid));
 856                 g_object_ref(stock_pixbuf);
 857                 data->base_pixbuf = stock_pixbuf;
 858                 data->base_height = stock_wid->requisition.height;
 859                 data->base_width  = stock_wid->requisition.width;
 860                 gtk_widget_destroy(stock_wid);
 861                 if (pos == OVERLAY_NONE) {
 862                         data->overlay_pixmap = NULL;
 863                         data->overlay_mask   = NULL;
 864                 } else {
 865                         stock_wid = stock_pixmap_widget(window, overlay);
 866                         stock_pixbuf = gtk_image_get_pixbuf(GTK_IMAGE(stock_wid));
 867                         g_object_ref(stock_pixbuf);
 868                         data->overlay_pixbuf = stock_pixbuf;
 869                         data->overlay_height = stock_wid->requisition.height;
 870                         data->overlay_width  = stock_wid->requisition.width;
 871
 872                         gtk_widget_destroy(stock_wid);
 873                 }
 874         }
 875         data->position = pos;
 876         data->border_x = border_x;
 877         data->border_y = border_y;
 878         data->highlight = FALSE;
 879
 880         widget = gtk_drawing_area_new();
 881         gtk_drawing_area_size(GTK_DRAWING_AREA(widget), data->base_width + border_x * 2,
 882                               data->base_height + border_y * 2);
 883         g_signal_connect(G_OBJECT(widget), "expose_event",
 884                          G_CALLBACK(pixmap_with_overlay_expose_event_cb), data);
 885         g_signal_connect(G_OBJECT(widget), "destroy",
 886                          G_CALLBACK(pixmap_with_overlay_destroy_cb), data);
 887         g_object_set_data(G_OBJECT(widget), "highlight", &(data->highlight));
 888         return widget;
 889
 890 }