src/stock_pixmap.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2012 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/gtk.h>
  23 #include <string.h>
  24 #include <dirent.h>
  25
  26 #include "config.h"
  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/key_gpg_signed.xpm"
  54 #include "pixmaps/ldap.xpm"
  55 #include "pixmaps/linewrap.xpm"
  56 #include "pixmaps/linewrapcurrent.xpm"
  57 #include "pixmaps/mark.xpm"
  58 #include "pixmaps/locked.xpm"
  59 #include "pixmaps/new.xpm"
  60 #include "pixmaps/replied.xpm"
  61 #include "pixmaps/replied_and_forwarded.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_reply_to_list.xpm"
  76 #include "pixmaps/mail_send.xpm"
  77 #include "pixmaps/mail_send_queue.xpm"
  78 #include "pixmaps/mail_sign.xpm"
  79 #include "pixmaps/open_mail.xpm"
  80 #include "pixmaps/news_compose.xpm"
  81 #include "pixmaps/paste.xpm"
  82 #include "pixmaps/preferences.xpm"
  83 #include "pixmaps/properties.xpm"
  84 #include "pixmaps/queue_close.xpm"
  85 #include "pixmaps/queue_close_hrm.xpm"
  86 #include "pixmaps/queue_open.xpm"
  87 #include "pixmaps/queue_open_hrm.xpm"
  88 #include "pixmaps/claws-mail_icon.xpm"
  89 #include "pixmaps/claws-mail_compose_logo.xpm"
  90 #ifndef GENERIC_UMPC
  91 #include "pixmaps/claws-mail_logo.xpm"
  92 #else
  93 #include "pixmaps/claws-mail_logo-small.xpm"
  94 #endif
  95 #include "pixmaps/address_book.xpm"
  96 #include "pixmaps/unread.xpm"
  97 #include "pixmaps/read.xpm"
  98 #include "pixmaps/vcard.xpm"
  99 #include "pixmaps/ignorethread.xpm"
 100 #include "pixmaps/online.xpm"
 101 #include "pixmaps/offline.xpm"
 102 #include "pixmaps/notice_warn.xpm"
 103 #include "pixmaps/notice_error.xpm"
 104 #include "pixmaps/notice_note.xpm"
 105 #include "pixmaps/quicksearch.xpm"
 106 #include "pixmaps/clip_gpg_signed.xpm"
 107 #include "pixmaps/gpg_signed.xpm"
 108 #include "pixmaps/go_folders.xpm"
 109 #include "pixmaps/mime_text_plain.xpm"
 110 #include "pixmaps/mime_text_html.xpm"
 111 #include "pixmaps/mime_text_patch.xpm"
 112 #include "pixmaps/mime_application.xpm"
 113 #include "pixmaps/mime_image.xpm"
 114 #include "pixmaps/mime_audio.xpm"
 115 #include "pixmaps/mime_text_enriched.xpm"
 116 #include "pixmaps/mime_unknown.xpm"
 117 #include "pixmaps/mime_pdf.xpm"
 118 #include "pixmaps/mime_ps.xpm"
 119 #include "pixmaps/mime_calendar.xpm"
 120 #include "pixmaps/mime_pgpsig.xpm"
 121 #include "pixmaps/printer.xpm"
 122 #include "pixmaps/privacy_signed.xpm"
 123 #include "pixmaps/privacy_passed.xpm"
 124 #include "pixmaps/privacy_failed.xpm"
 125 #include "pixmaps/privacy_unknown.xpm"
 126 #include "pixmaps/privacy_expired.xpm"
 127 #include "pixmaps/privacy_warn.xpm"
 128 #include "pixmaps/privacy_emblem_encrypted.xpm"
 129 #include "pixmaps/privacy_emblem_signed.xpm"
 130 #include "pixmaps/privacy_emblem_passed.xpm"
 131 #include "pixmaps/privacy_emblem_failed.xpm"
 132 #include "pixmaps/privacy_emblem_warn.xpm"
 133 #include "pixmaps/mime_message.xpm"
 134 #include "pixmaps/address_search.xpm"
 135 #include "pixmaps/check_spelling.xpm"
 136
 137 #include "pixmaps/dir_close.xpm"
 138 #include "pixmaps/dir_close_hrm.xpm"
 139 #include "pixmaps/dir_open.xpm"
 140 #include "pixmaps/dir_open_hrm.xpm"
 141 #include "pixmaps/inbox_open.xpm"
 142 #include "pixmaps/inbox_open_hrm.xpm"
 143 #include "pixmaps/inbox_close.xpm"
 144 #include "pixmaps/inbox_close_hrm.xpm"
 145 #include "pixmaps/outbox_open.xpm"
 146 #include "pixmaps/outbox_open_hrm.xpm"
 147 #include "pixmaps/outbox_close.xpm"
 148 #include "pixmaps/outbox_close_hrm.xpm"
 149 #include "pixmaps/trash.xpm"
 150 #include "pixmaps/delete_btn.xpm"
 151 #include "pixmaps/cancel.xpm"
 152 #include "pixmaps/trash_btn.xpm"
 153 #include "pixmaps/trash_hrm.xpm"
 154 #include "pixmaps/drafts_close.xpm"
 155 #include "pixmaps/drafts_open.xpm"
 156 #include "pixmaps/dir_close_mark.xpm"
 157 #include "pixmaps/dir_close_hrm_mark.xpm"
 158 #include "pixmaps/dir_open_mark.xpm"
 159 #include "pixmaps/dir_open_hrm_mark.xpm"
 160 #include "pixmaps/inbox_open_mark.xpm"
 161 #include "pixmaps/inbox_open_hrm_mark.xpm"
 162 #include "pixmaps/inbox_close_mark.xpm"
 163 #include "pixmaps/inbox_close_hrm_mark.xpm"
 164 #include "pixmaps/outbox_open_mark.xpm"
 165 #include "pixmaps/outbox_open_hrm_mark.xpm"
 166 #include "pixmaps/outbox_close_mark.xpm"
 167 #include "pixmaps/outbox_close_hrm_mark.xpm"
 168 #include "pixmaps/trash_mark.xpm"
 169 #include "pixmaps/queue_close_mark.xpm"
 170 #include "pixmaps/queue_close_hrm_mark.xpm"
 171 #include "pixmaps/queue_open_mark.xpm"
 172 #include "pixmaps/queue_open_hrm_mark.xpm"
 173 #include "pixmaps/trash_hrm_mark.xpm"
 174 #include "pixmaps/drafts_close_mark.xpm"
 175 #include "pixmaps/drafts_open_mark.xpm"
 176 #include "pixmaps/dir_noselect.xpm"
 177 #include "pixmaps/spam.xpm"
 178 #include "pixmaps/spam_btn.xpm"
 179 #include "pixmaps/ham_btn.xpm"
 180 #include "pixmaps/moved.xpm"
 181 #include "pixmaps/copied.xpm"
 182 #include "pixmaps/selection.xpm"
 183 #include "pixmaps/watchthread.xpm"
 184 #include "pixmaps/empty.xpm"
 185 #include "pixmaps/tray_newmail.offline.xpm"
 186 #include "pixmaps/tray_newmail.xpm"
 187 #include "pixmaps/tray_newmarkedmail.offline.xpm"
 188 #include "pixmaps/tray_newmarkedmail.xpm"
 189 #include "pixmaps/tray_nomail.offline.xpm"
 190 #include "pixmaps/tray_nomail.xpm"
 191 #include "pixmaps/tray_unreadmail.offline.xpm"
 192 #include "pixmaps/tray_unreadmail.xpm"
 193 #include "pixmaps/tray_unreadmarkedmail.offline.xpm"
 194 #include "pixmaps/tray_unreadmarkedmail.xpm"
 195
 196 typedef struct _StockPixmapData StockPixmapData;
 197
 198 struct _StockPixmapData
 199 {
 200         gchar **data;
 201         cairo_surface_t *pixmap;
 202         cairo_pattern_t *mask;
 203         gchar *file;
 204         gchar *icon_path;
 205         GdkPixbuf *pixbuf;
 206 };
 207
 208 typedef struct _OverlayData OverlayData;
 209
 210 struct _OverlayData
 211 {
 212         gboolean is_pixmap;
 213         cairo_surface_t *base_pixmap;
 214         cairo_surface_t *overlay_pixmap;
 215
 216         GdkPixbuf *base_pixbuf;
 217         GdkPixbuf *overlay_pixbuf;
 218
 219         guint base_height;
 220         guint base_width;
 221         guint overlay_height;
 222         guint overlay_width;
 223         OverlayPosition position;
 224         gint border_x;
 225         gint border_y;
 226         gboolean highlight;
 227 };
 228
 229 static void stock_pixmap_find_themes_in_dir(GList **list, const gchar *dirname);
 230
 231 static StockPixmapData pixmaps[] =
 232 {
 233         {addr_one_xpm                           , NULL, NULL, "addr_one", NULL},
 234         {addr_two_xpm                           , NULL, NULL, "addr_two", NULL},
 235         {address_xpm                            , NULL, NULL, "address", NULL},
 236         {address_book_xpm                       , NULL, NULL, "address_book", NULL},
 237         {address_search_xpm                     , NULL, NULL, "address_search", NULL},
 238         {anonymous_xpm                          , NULL, NULL, "anonymous", NULL},
 239         {book_xpm                               , NULL, NULL, "book", NULL},
 240         {category_xpm                           , NULL, NULL, "category", NULL},
 241         {checkbox_off_xpm                       , NULL, NULL, "checkbox_off", NULL},
 242         {checkbox_on_xpm                        , NULL, NULL, "checkbox_on", NULL},
 243         {check_spelling_xpm                     , NULL, NULL, "check_spelling", NULL},
 244         {clip_xpm                               , NULL, NULL, "clip", NULL},
 245         {clipkey_xpm                            , NULL, NULL, "clipkey", NULL},
 246         {clip_gpg_signed_xpm                    , NULL, NULL, "clip_gpg_signed", NULL},
 247         {close_xpm                              , NULL, NULL, "close", NULL},
 248         {complete_xpm                           , NULL, NULL, "complete", NULL},
 249         {continue_xpm                           , NULL, NULL, "continue", NULL},
 250         {deleted_xpm                            , NULL, NULL, "deleted", NULL},
 251         {dir_close_xpm                          , NULL, NULL, "dir_close", NULL},
 252         {dir_close_hrm_xpm                      , NULL, NULL, "dir_close_hrm", NULL},
 253         {dir_open_xpm                           , NULL, NULL, "dir_open", NULL},
 254         {dir_open_hrm_xpm                       , NULL, NULL, "dir_open_hrm", NULL},
 255         {dir_close_mark_xpm                     , NULL, NULL, "dir_close_mark", NULL},
 256         {dir_close_hrm_mark_xpm                 , NULL, NULL, "dir_close_hrm_mark", NULL},
 257         {dir_open_mark_xpm                      , NULL, NULL, "dir_open_mark", NULL},
 258         {dir_open_hrm_mark_xpm                  , NULL, NULL, "dir_open_hrm_mark", NULL},
 259         {down_arrow_xpm                         , NULL, NULL, "down_arrow", NULL},
 260         {up_arrow_xpm                           , NULL, NULL, "up_arrow", NULL},
 261         {edit_extern_xpm                        , NULL, NULL, "edit_extern", NULL},
 262         {error_xpm                              , NULL, NULL, "error", NULL},
 263         {exec_xpm                               , NULL, NULL, "exec", NULL},
 264         {forwarded_xpm                          , NULL, NULL, "forwarded", NULL},
 265         {group_xpm                              , NULL, NULL, "group", NULL},
 266         {ignorethread_xpm                       , NULL, NULL, "ignorethread", NULL},
 267         {inbox_close_xpm                        , NULL, NULL, "inbox_close", NULL},
 268         {inbox_close_hrm_xpm                    , NULL, NULL, "inbox_close_hrm", NULL},
 269         {inbox_open_xpm                         , NULL, NULL, "inbox_open", NULL},
 270         {inbox_open_hrm_xpm                     , NULL, NULL, "inbox_open_hrm", NULL},
 271         {inbox_close_mark_xpm                   , NULL, NULL, "inbox_close_mark", NULL},
 272         {inbox_close_hrm_mark_xpm               , NULL, NULL, "inbox_close_hrm_mark", NULL},
 273         {inbox_open_mark_xpm                    , NULL, NULL, "inbox_open_mark", NULL},
 274         {inbox_open_hrm_mark_xpm                , NULL, NULL, "inbox_open_hrm_mark", NULL},
 275         {insert_file_xpm                        , NULL, NULL, "insert_file", NULL},
 276         {interface_xpm                          , NULL, NULL, "interface", NULL},
 277         {jpilot_xpm                             , NULL, NULL, "jpilot", NULL},
 278         {key_xpm                                , NULL, NULL, "key", NULL},
 279         {key_gpg_signed_xpm                     , NULL, NULL, "key_gpg_signed", NULL},
 280         {ldap_xpm                               , NULL, NULL, "ldap", NULL},
 281         {linewrapcurrent_xpm                    , NULL, NULL, "linewrapcurrent", NULL},
 282         {linewrap_xpm                           , NULL, NULL, "linewrap", NULL},
 283         {locked_xpm                             , NULL, NULL, "locked", NULL},
 284         {mail_xpm                               , NULL, NULL, "mail", NULL},
 285         {mail_attach_xpm                        , NULL, NULL, "mail_attach", NULL},
 286         {mail_compose_xpm                       , NULL, NULL, "mail_compose", NULL},
 287         {mail_forward_xpm                       , NULL, NULL, "mail_forward", NULL},
 288         {mail_receive_xpm                       , NULL, NULL, "mail_receive", NULL},
 289         {mail_receive_all_xpm                   , NULL, NULL, "mail_receive_all", NULL},
 290         {mail_reply_xpm                         , NULL, NULL, "mail_reply", NULL},
 291         {mail_reply_to_all_xpm                  , NULL, NULL, "mail_reply_to_all", NULL},
 292         {mail_reply_to_author_xpm               , NULL, NULL, "mail_reply_to_author", NULL},
 293         {mail_reply_to_list_xpm                 , NULL, NULL, "mail_reply_to_list", NULL},
 294         {mail_send_xpm                          , NULL, NULL, "mail_send", NULL},
 295         {mail_send_queue_xpm                    , NULL, NULL, "mail_send_queue", NULL},
 296         {mail_sign_xpm                          , NULL, NULL, "mail_sign", NULL},
 297         {open_mail_xpm                          , NULL, NULL, "open_mail", NULL},
 298         {mark_xpm                               , NULL, NULL, "mark", NULL},
 299         {new_xpm                                , NULL, NULL, "new", NULL},
 300         {news_compose_xpm                       , NULL, NULL, "news_compose", NULL},
 301         {outbox_close_xpm                       , NULL, NULL, "outbox_close", NULL},
 302         {outbox_close_hrm_xpm                   , NULL, NULL, "outbox_close_hrm", NULL},
 303         {outbox_open_xpm                        , NULL, NULL, "outbox_open", NULL},
 304         {outbox_open_hrm_xpm                    , NULL, NULL, "outbox_open_hrm", NULL},
 305         {outbox_close_mark_xpm                  , NULL, NULL, "outbox_close_mark", NULL},
 306         {outbox_close_hrm_mark_xpm              , NULL, NULL, "outbox_close_hrm_mark", NULL},
 307         {outbox_open_mark_xpm                   , NULL, NULL, "outbox_open_mark", NULL},
 308         {outbox_open_hrm_mark_xpm               , NULL, NULL, "outbox_open_hrm_mark", NULL},
 309         {replied_xpm                            , NULL, NULL, "replied", NULL},
 310         {replied_and_forwarded_xpm      , NULL, NULL, "replied_and_forwarded", NULL},
 311         {paste_xpm                              , NULL, NULL, "paste", NULL},
 312         {preferences_xpm                        , NULL, NULL, "preferences", NULL},
 313         {properties_xpm                         , NULL, NULL, "properties", NULL},
 314         {queue_close_xpm                        , NULL, NULL, "queue_close", NULL},
 315         {queue_close_hrm_xpm                    , NULL, NULL, "queue_close_hrm", NULL},
 316         {queue_open_xpm                         , NULL, NULL, "queue_open", NULL},
 317         {queue_open_hrm_xpm                     , NULL, NULL, "queue_open_hrm", NULL},
 318         {trash_xpm                              , NULL, NULL, "trash_open", NULL},
 319         {trash_hrm_xpm                          , NULL, NULL, "trash_open_hrm", NULL},
 320         {trash_xpm                              , NULL, NULL, "trash_close", NULL},
 321         {trash_hrm_xpm                          , NULL, NULL, "trash_close_hrm", NULL},
 322         {queue_close_mark_xpm                   , NULL, NULL, "queue_close_mark", NULL},
 323         {queue_close_hrm_mark_xpm               , NULL, NULL, "queue_close_hrm_mark", NULL},
 324         {queue_open_mark_xpm                    , NULL, NULL, "queue_open_mark", NULL},
 325         {queue_open_hrm_mark_xpm                , NULL, NULL, "queue_open_hrm_mark", NULL},
 326         {trash_mark_xpm                         , NULL, NULL, "trash_open_mark", NULL},
 327         {trash_hrm_mark_xpm                     , NULL, NULL, "trash_open_hrm_mark", NULL},
 328         {trash_mark_xpm                         , NULL, NULL, "trash_close_mark", NULL},
 329         {trash_hrm_mark_xpm                     , NULL, NULL, "trash_close_hrm_mark", NULL},
 330         {unread_xpm                             , NULL, NULL, "unread", NULL},
 331         {vcard_xpm                              , NULL, NULL, "vcard", NULL},
 332         {online_xpm                             , NULL, NULL, "online", NULL},
 333         {offline_xpm                            , NULL, NULL, "offline", NULL},
 334         {notice_warn_xpm                        , NULL, NULL, "notice_warn",  NULL},
 335         {notice_error_xpm                       , NULL, NULL, "notice_error",  NULL},
 336         {notice_note_xpm                        , NULL, NULL, "notice_note",  NULL},
 337         {quicksearch_xpm                        , NULL, NULL, "quicksearch",  NULL},
 338         {gpg_signed_xpm                         , NULL, NULL, "gpg_signed", NULL},
 339         {go_folders_xpm                         , NULL, NULL, "go_folders", NULL},
 340         {drafts_close_xpm                       , NULL, NULL, "drafts_close", NULL},
 341         {drafts_open_xpm                        , NULL, NULL, "drafts_open", NULL},
 342         {drafts_close_mark_xpm                  , NULL, NULL, "drafts_close_mark", NULL},
 343         {drafts_open_mark_xpm                   , NULL, NULL, "drafts_open_mark", NULL},
 344         {mime_text_plain_xpm                    , NULL, NULL, "mime_text_plain", NULL},
 345         {mime_text_html_xpm                     , NULL, NULL, "mime_text_html", NULL},
 346         {mime_text_patch_xpm                    , NULL, NULL, "mime_text_patch", NULL},
 347         {mime_application_xpm                   , NULL, NULL, "mime_application", NULL},
 348         {mime_image_xpm                         , NULL, NULL, "mime_image", NULL},
 349         {mime_audio_xpm                         , NULL, NULL, "mime_audio", NULL},
 350         {mime_text_enriched_xpm                 , NULL, NULL, "mime_text_enriched", NULL},
 351         {mime_unknown_xpm                       , NULL, NULL, "mime_unknown", NULL},
 352         {mime_pdf_xpm                           , NULL, NULL, "mime_pdf", NULL},
 353         {mime_ps_xpm                            , NULL, NULL, "mime_ps", NULL},
 354         {mime_calendar_xpm                      , NULL, NULL, "mime_calendar", NULL},
 355         {mime_pgpsig_xpm                        , NULL, NULL, "mime_pgpsig", NULL},
 356         {printer_xpm                            , NULL, NULL, "printer", NULL},
 357         {privacy_signed_xpm                     , NULL, NULL, "privacy_signed", NULL},
 358         {privacy_passed_xpm                     , NULL, NULL, "privacy_passed", NULL},
 359         {privacy_failed_xpm                     , NULL, NULL, "privacy_failed", NULL},
 360         {privacy_unknown_xpm                    , NULL, NULL, "privacy_unknown", NULL},
 361         {privacy_expired_xpm                    , NULL, NULL, "privacy_expired", NULL},
 362         {privacy_warn_xpm                       , NULL, NULL, "privacy_warn", NULL},
 363         {privacy_emblem_encrypted_xpm           , NULL, NULL, "privacy_emblem_encrypted", NULL},
 364         {privacy_emblem_signed_xpm              , NULL, NULL, "privacy_emblem_signed", NULL},
 365         {privacy_emblem_passed_xpm              , NULL, NULL, "privacy_emblem_passed", NULL},
 366         {privacy_emblem_failed_xpm              , NULL, NULL, "privacy_emblem_failed", NULL},
 367         {privacy_emblem_warn_xpm                , NULL, NULL, "privacy_emblem_warn", NULL},
 368         {mime_message_xpm                       , NULL, NULL, "mime_message", NULL},
 369         {claws_mail_icon_xpm                    , NULL, NULL, "claws_mail_icon", NULL},
 370         {read_xpm                               , NULL, NULL, "read", NULL},
 371         {delete_btn_xpm                         , NULL, NULL, "delete_btn", NULL},
 372         {cancel_xpm                             , NULL, NULL, "cancel", NULL},
 373         {trash_btn_xpm                          , NULL, NULL, "trash_btn", NULL},
 374         {claws_mail_compose_logo_xpm            , NULL, NULL, "claws_mail_compose_logo", NULL},
 375 #ifndef GENERIC_UMPC
 376         {claws_mail_logo_xpm                    , NULL, NULL, "claws_mail_logo", NULL},
 377 #else
 378         {claws_mail_logo_small_xpm              , NULL, NULL, "claws_mail_logo_small", NULL},
 379 #endif
 380         {dir_noselect_xpm                       , NULL, NULL, "dir_noselect" , NULL},
 381         {spam_xpm                               , NULL, NULL, "spam" , NULL},
 382         {spam_btn_xpm                           , NULL, NULL, "spam_btn" , NULL},
 383         {ham_btn_xpm                            , NULL, NULL, "ham_btn" , NULL},
 384         {moved_xpm                              , NULL, NULL, "moved", NULL},
 385         {copied_xpm                             , NULL, NULL, "copied", NULL},
 386         {selection_xpm                          , NULL, NULL, "selection", NULL},
 387         {watchthread_xpm                        , NULL, NULL, "watchthread", NULL},
 388         {tray_newmail_offline_xpm               , NULL, NULL, "tray_newmail.offline", NULL},
 389         {tray_newmail_xpm                       , NULL, NULL, "tray_newmail", NULL},
 390         {tray_newmarkedmail_offline_xpm         , NULL, NULL, "tray_newmarkedmail.offline", NULL},
 391         {tray_newmarkedmail_xpm                 , NULL, NULL, "tray_newmarkedmail", NULL},
 392         {tray_nomail_offline_xpm                , NULL, NULL, "tray_nomail.offline", NULL},
 393         {tray_nomail_xpm                        , NULL, NULL, "tray_nomail", NULL},
 394         {tray_unreadmail_offline_xpm            , NULL, NULL, "tray_unreadmail.offline", NULL},
 395         {tray_unreadmail_xpm                    , NULL, NULL, "tray_unreadmail", NULL},
 396         {tray_unreadmarkedmail_offline_xpm      , NULL, NULL, "tray_unreadmarkedmail.offline", NULL},
 397         {tray_unreadmarkedmail_xpm              , NULL, NULL, "tray_unreadmarkedmail", NULL},
 398         {empty_xpm                              , NULL, NULL, "empty" , NULL}
 399 };
 400
 401 /* return newly constructed GtkPixmap from GdkPixmap */
 402 GtkWidget *stock_pixmap_widget(GtkWidget *window, StockPixmap icon)
 403 {
 404         GdkPixbuf *pixbuf;
 405
 406         cm_return_val_if_fail(window != NULL, NULL);
 407         cm_return_val_if_fail(icon >= 0 && icon < N_STOCK_PIXMAPS, NULL);
 408
 409         if (stock_pixbuf_gdk(window, icon, &pixbuf) != -1)
 410                 return gtk_image_new_from_pixbuf(pixbuf);
 411
 412         return NULL;
 413 }
 414
 415 /*!
 416  *\brief
 417  */
 418 gint stock_pixbuf_gdk(GtkWidget *window, StockPixmap icon, GdkPixbuf **pixbuf)
 419 {
 420         StockPixmapData *pix_d;
 421         static const char *extension[]={".png", ".xpm", NULL};
 422         int i = 0;
 423         gboolean theme_changed = FALSE;
 424
 425         if (pixbuf)
 426                 *pixbuf = NULL;
 427
 428         cm_return_val_if_fail(icon >= 0 && icon < N_STOCK_PIXMAPS, -1);
 429
 430         pix_d = &pixmaps[icon];
 431
 432         theme_changed = (strcmp2(pix_d->icon_path, prefs_common.pixmap_theme_path) != 0);
 433         if (!pix_d->pixbuf || theme_changed) {
 434                 GdkPixbuf *pix = NULL;
 435
 436                 if (theme_changed && pix_d->pixmap) {
 437                         g_object_unref(pix_d->pixmap);
 438                         pix_d->pixmap = NULL;
 439                 }
 440
 441                 if (strcmp(prefs_common.pixmap_theme_path, DEFAULT_PIXMAP_THEME) != 0) {
 442                         if (is_dir_exist(prefs_common.pixmap_theme_path)) {
 443                                 char *icon_file_name;
 444 try_next_extension:
 445                                 icon_file_name = g_strconcat(prefs_common.pixmap_theme_path,
 446                                                              G_DIR_SEPARATOR_S,
 447                                                              pix_d->file,
 448                                                              extension[i],
 449                                                              NULL);
 450                                 if (is_file_exist(icon_file_name)) {
 451                                         GError *err = NULL;
 452                                         pix = gdk_pixbuf_new_from_file(icon_file_name, &err);
 453                                         if (err) g_error_free(err);
 454                                 }
 455                                 if (pix) {
 456                                         g_free(pix_d->icon_path);
 457                                         pix_d->icon_path = g_strdup(prefs_common.pixmap_theme_path);
 458                                 }
 459                                 g_free(icon_file_name);
 460                                 if (!pix) {
 461                                         i++;
 462                                         if (extension[i])
 463                                                 goto try_next_extension;
 464                                 }
 465                         } else {
 466                                 /* even the path does not exist (deleted between two sessions), so
 467                                 set the preferences to the internal theme */
 468                                 prefs_common.pixmap_theme_path = g_strdup(DEFAULT_PIXMAP_THEME);
 469                         }
 470                 }
 471                 pix_d->pixbuf = pix;
 472         }
 473
 474         if (!pix_d->pixbuf) {
 475                 pix_d->pixbuf = gdk_pixbuf_new_from_xpm_data((const gchar **) pix_d->data);
 476                 if (pix_d->pixbuf) {
 477                         g_free(pix_d->icon_path);
 478                         pix_d->icon_path = g_strdup(DEFAULT_PIXMAP_THEME);
 479                 }
 480         }
 481
 482         cm_return_val_if_fail(pix_d->pixbuf != NULL, -1);
 483
 484         if (pixbuf)
 485                 *pixbuf = pix_d->pixbuf;
 486
 487         /* pixbuf should have one ref outstanding */
 488
 489         return 0;
 490 }
 491
 492 static void stock_pixmap_find_themes_in_dir(GList **list, const gchar *dirname)
 493 {
 494         struct dirent *d;
 495         DIR *dp;
 496         static const char *extension[]={".png", ".xpm", NULL};
 497
 498         if ((dp = opendir(dirname)) == NULL) {
 499                 debug_print("dir %s not found, skipping theme scan\n", dirname?dirname:"(null)");
 500                 return;
 501         }
 502
 503         while ((d = readdir(dp)) != NULL) {
 504                 gchar *entry;
 505                 gchar *fullentry;
 506
 507                 entry     = d->d_name;
 508                 fullentry = g_strconcat(dirname, G_DIR_SEPARATOR_S, entry, NULL);
 509
 510                 if (strcmp(entry, ".") != 0 && strcmp(entry, "..") != 0 && is_dir_exist(fullentry)) {
 511                         gchar *filetoexist;
 512                         gboolean found = FALSE;
 513                         int i;
 514                         int j;
 515                         for (i = 0; i < N_STOCK_PIXMAPS && !found; i++) {
 516                                 for (j = 0; extension[j] && !found; j++) {
 517                                         filetoexist = g_strconcat(fullentry, G_DIR_SEPARATOR_S, pixmaps[i].file, extension[j], NULL);
 518                                         if (is_file_exist(filetoexist)) {
 519                                                 *list = g_list_append(*list, fullentry);
 520                                                 found = TRUE;
 521                                         }
 522                                         g_free(filetoexist);
 523                                 }
 524                         }
 525                         if (i == N_STOCK_PIXMAPS)
 526                                 g_free(fullentry);
 527                 } else
 528                         g_free(fullentry);
 529         }
 530         closedir(dp);
 531 }
 532
 533 gchar *stock_pixmap_get_system_theme_dir_for_theme(const gchar *theme)
 534 {
 535         const gchar *sep = NULL;
 536         if (theme && *theme)
 537                 sep = G_DIR_SEPARATOR_S;
 538 #ifndef G_OS_WIN32
 539         return g_strconcat(PACKAGE_DATA_DIR, G_DIR_SEPARATOR_S,
 540                            PIXMAP_THEME_DIR, sep, theme, NULL);
 541 #else
 542         return g_strconcat(get_themes_dir(), sep, theme, NULL);
 543 #endif
 544 }
 545
 546 GList *stock_pixmap_themes_list_new(void)
 547 {
 548         gchar *defaulttheme;
 549         gchar *userthemes;
 550         gchar *systemthemes;
 551         GList *list = NULL;
 552
 553         defaulttheme = g_strdup(DEFAULT_PIXMAP_THEME);
 554         userthemes   = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
 555                                    PIXMAP_THEME_DIR, NULL);
 556         systemthemes = stock_pixmap_get_system_theme_dir_for_theme(NULL);
 557
 558         list = g_list_append(list, defaulttheme);
 559         stock_pixmap_find_themes_in_dir(&list, userthemes);
 560         stock_pixmap_find_themes_in_dir(&list, systemthemes);
 561
 562         g_free(userthemes);
 563         g_free(systemthemes);
 564         return list;
 565 }
 566
 567 void stock_pixmap_themes_list_free(GList *list)
 568 {
 569         GList *ptr;
 570
 571         for (ptr = g_list_first(list); ptr != NULL; ptr = g_list_next(ptr))
 572                 g_free(ptr->data);
 573         g_list_free(list);
 574 }
 575
 576 gchar *stock_pixmap_get_name (StockPixmap icon)
 577 {
 578         if (icon < 0 || icon >= N_STOCK_PIXMAPS)
 579                 return NULL;
 580
 581         return pixmaps[icon].file;
 582
 583 }
 584
 585 StockPixmap stock_pixmap_get_icon (gchar *file)
 586 {
 587         gint i;
 588
 589         for (i = 0; i < N_STOCK_PIXMAPS; i++) {
 590                 if (strcmp (pixmaps[i].file, file) == 0)
 591                         return i;
 592         }
 593         return -1;
 594 }
 595
 596 static gboolean do_pix_draw(GtkWidget *widget, cairo_t *cr,
 597                             OverlayData *data)
 598 {
 599         GdkWindow *drawable = gtk_widget_get_window(widget);
 600         gint left = 0;
 601         gint top = 0;
 602
 603         if (data->is_pixmap) {
 604                 cm_return_val_if_fail(data->base_pixmap != NULL, FALSE);
 605         } else {
 606                 cm_return_val_if_fail(data->base_pixbuf != NULL, FALSE);
 607         }
 608
 609         if (data->highlight) {
 610                 MainWindow *mw = NULL;
 611
 612                 mw = mainwindow_get_mainwindow();
 613                 if (mw != NULL && mw->menubar != NULL) {
 614                         cairo_t *cr;
 615                         GdkColor color = gtk_widget_get_style(mw->menubar)->base[GTK_STATE_SELECTED];
 616
 617                         cr = gdk_cairo_create(drawable);
 618                         gdk_cairo_set_source_color(cr, &color);
 619                         cairo_set_antialias(cr, CAIRO_ANTIALIAS_NONE);
 620                         cairo_set_line_width(cr, 1.);
 621                         cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT);
 622                         cairo_set_line_join(cr, CAIRO_LINE_JOIN_BEVEL);
 623                         cairo_rectangle(cr, data->border_x-2, data->border_y-2,
 624                             data->base_width+3, data->base_height+3);
 625                         cairo_stroke(cr);
 626                         cairo_destroy(cr);
 627                 }
 628         }
 629
 630         if (data->is_pixmap) {
 631                 cairo_set_source_surface(cr, data->base_pixmap, data->border_x, data->border_y);
 632                 cairo_pattern_set_extend(cairo_get_source(cr), CAIRO_EXTEND_REPEAT);
 633                 cairo_rectangle(cr, data->border_x, data->border_y, data->base_width, data->base_height);
 634                 cairo_fill(cr);
 635         } else {
 636                 gdk_cairo_set_source_pixbuf(cr, data->base_pixbuf, data->border_x, data->border_y);
 637                 cairo_paint(cr);
 638         }
 639
 640         if (data->position != OVERLAY_NONE) {
 641
 642                 switch (data->position) {
 643                         case OVERLAY_TOP_LEFT:
 644                         case OVERLAY_MID_LEFT:
 645                         case OVERLAY_BOTTOM_LEFT:
 646                                 left = 0;
 647                                 break;
 648
 649                         case OVERLAY_TOP_CENTER:
 650                         case OVERLAY_MID_CENTER:
 651                         case OVERLAY_BOTTOM_CENTER:
 652                                 left = (data->base_width + data->border_x * 2 - data->overlay_width)/2;
 653                                 break;
 654
 655                         case OVERLAY_TOP_RIGHT:
 656                         case OVERLAY_MID_RIGHT:
 657                         case OVERLAY_BOTTOM_RIGHT:
 658                                 left = data->base_width + data->border_x * 2 - data->overlay_width;
 659                                 break;
 660
 661                         default:
 662                                 break;
 663                 }
 664                 switch (data->position) {
 665                         case OVERLAY_TOP_LEFT:
 666                         case OVERLAY_TOP_CENTER:
 667                         case OVERLAY_TOP_RIGHT:
 668                                 top = 0;
 669                                 break;
 670
 671                         case OVERLAY_MID_LEFT:
 672                         case OVERLAY_MID_CENTER:
 673                         case OVERLAY_MID_RIGHT:
 674                                 top = (data->base_height + data->border_y * 2 - data->overlay_height)/2;
 675                                 break;
 676
 677                         case OVERLAY_BOTTOM_LEFT:
 678                         case OVERLAY_BOTTOM_CENTER:
 679                         case OVERLAY_BOTTOM_RIGHT:
 680                                 top = data->base_height + data->border_y * 2 - data->overlay_height;
 681                                 break;
 682
 683                         default:
 684                                 break;
 685                 }
 686         }
 687
 688         if (data->position != OVERLAY_NONE) {
 689                 if (data->is_pixmap) {
 690                         cm_return_val_if_fail(data->overlay_pixmap != NULL, FALSE);
 691                         cairo_set_source_surface(cr, data->overlay_pixmap, left, top);
 692                         cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_REPEAT);
 693                         cairo_rectangle (cr, left, top, data->overlay_width, data->overlay_height);
 694                         cairo_fill(cr);
 695                 } else {
 696       cm_return_val_if_fail(data->overlay_pixbuf != NULL, FALSE);
 697       gdk_cairo_set_source_pixbuf(cr, data->overlay_pixbuf, left, top);
 698       cairo_paint(cr);
 699                 }
 700         }
 701
 702         return TRUE;
 703 }
 704
 705 #if !GTK_CHECK_VERSION(3,0,0)
 706 static gboolean pixmap_with_overlay_expose_event_cb(GtkWidget *widget, GdkEventExpose *expose,
 707                                                    OverlayData *data)
 708 #else
 709 static gboolean pixmap_with_overlay_expose_event_cb(GtkWidget *widget, cairo_t *cr,
 710                                                     OverlayData *data)
 711 #endif
 712 {
 713 #if !GTK_CHECK_VERSION(3,0,0)
 714         cairo_t *cr;
 715         GdkWindow *drawable = gtk_widget_get_window(widget);
 716         gboolean result;
 717
 718         cr = gdk_cairo_create(drawable);
 719         gdk_window_clear_area (drawable, expose->area.x, expose->area.y,
 720                                expose->area.width, expose->area.height);
 721
 722         result = do_pix_draw(widget, cr, data);
 723         cairo_destroy(cr);
 724         return result;
 725 #else
 726         return do_pix_draw(widget, cr, data);
 727 #endif
 728 }
 729
 730 static void pixmap_with_overlay_destroy_cb(GtkWidget *object, OverlayData *data)
 731 {
 732         if (data->is_pixmap) {
 733                 cairo_surface_destroy(data->base_pixmap);
 734                 if (data->position != OVERLAY_NONE) {
 735                         cairo_surface_destroy(data->overlay_pixmap);
 736                 }
 737         } else {
 738                 g_object_unref(data->base_pixbuf);
 739                 if (data->position != OVERLAY_NONE) {
 740                         g_object_unref(data->overlay_pixbuf);
 741                 }
 742         }
 743         g_free(data);
 744 }
 745
 746 /**
 747  * \brief Get a widget showing one icon with another overlaid on top of it.
 748  *
 749  * The base icon is always centralised, the other icon can be positioned.
 750  * The overlay icon is ignored if pos=OVERLAY_NONE is used
 751  *
 752  * \param window   top-level window widget
 753  * \param icon     the base icon
 754  * \param overlay  the icon to overlay
 755  * \param pos      how to align the overlay widget, or OVERLAY_NONE for no overlay
 756  * \param border_x size of the border around the base icon (left and right)
 757  * \param border_y size of the border around the base icon (top and bottom)
 758  */
 759 GtkWidget *stock_pixmap_widget_with_overlay(GtkWidget *window, StockPixmap icon,
 760                                             StockPixmap overlay, OverlayPosition pos,
 761                                             gint border_x, gint border_y)
 762 {
 763         cairo_surface_t *stock_pixmap = NULL;
 764         GdkPixbuf *stock_pixbuf = NULL;
 765         GtkWidget *widget = NULL;
 766         GtkWidget *stock_wid = NULL;
 767         GtkRequisition requisition;
 768         OverlayData *data = NULL;
 769
 770         data = g_new0(OverlayData, 1);
 771
 772         stock_wid = stock_pixmap_widget(window, icon);
 773         gtk_widget_get_requisition(stock_wid, &requisition);
 774
 775 #if !GTK_CHECK_VERSION(3, 0, 0)
 776         if (gtk_image_get_storage_type(GTK_IMAGE(stock_wid)) == GTK_IMAGE_PIXMAP)
 777                 data->is_pixmap = TRUE;
 778         else
 779 #endif
 780                 data->is_pixmap = FALSE;
 781
 782         if (data->is_pixmap) {
 783                 cairo_t *cr = gdk_cairo_create(gtk_widget_get_window(stock_wid));
 784                 stock_pixmap = cairo_get_target(cr);
 785                 cairo_surface_reference(stock_pixmap);
 786                 cairo_destroy(cr);
 787                 data->base_pixmap = stock_pixmap;
 788                 data->base_height = requisition.height;
 789                 data->base_width  = requisition.width;
 790                 gtk_widget_destroy(stock_wid);
 791
 792                 if (pos == OVERLAY_NONE) {
 793                         data->overlay_pixmap = NULL;
 794                 } else {
 795                         stock_wid = stock_pixmap_widget(window, overlay);
 796                         cr = gdk_cairo_create(gtk_widget_get_window(stock_wid));
 797                         stock_pixmap = cairo_get_target(cr);
 798                         cairo_surface_reference(stock_pixmap);
 799                         cairo_destroy(cr);
 800                         data->overlay_pixmap = stock_pixmap;
 801                         data->overlay_height = requisition.height;
 802                         data->overlay_width  = requisition.width;
 803
 804                         gtk_widget_destroy(stock_wid);
 805                 }
 806         } else {
 807                 data->is_pixmap = FALSE;
 808                 stock_pixbuf = gtk_image_get_pixbuf(GTK_IMAGE(stock_wid));
 809                 g_object_ref(stock_pixbuf);
 810                 data->base_pixbuf = stock_pixbuf;
 811                 data->base_height = requisition.height;
 812                 data->base_width  = requisition.width;
 813                 gtk_widget_destroy(stock_wid);
 814                 if (pos == OVERLAY_NONE) {
 815                         data->overlay_pixmap = NULL;
 816                 } else {
 817                         stock_wid = stock_pixmap_widget(window, overlay);
 818                         stock_pixbuf = gtk_image_get_pixbuf(GTK_IMAGE(stock_wid));
 819                         g_object_ref(stock_pixbuf);
 820                         data->overlay_pixbuf = stock_pixbuf;
 821                         data->overlay_height = requisition.height;
 822                         data->overlay_width  = requisition.width;
 823
 824                         gtk_widget_destroy(stock_wid);
 825                 }
 826         }
 827         data->position = pos;
 828         data->border_x = border_x;
 829         data->border_y = border_y;
 830         data->highlight = FALSE;
 831
 832         widget = gtk_drawing_area_new();
 833         gtk_widget_set_size_request(widget, data->base_width + border_x * 2,
 834                               data->base_height + border_y * 2);
 835 #if !GTK_CHECK_VERSION(3, 0, 0)
 836         g_signal_connect(G_OBJECT(widget), "expose_event",
 837                          G_CALLBACK(pixmap_with_overlay_expose_event_cb), data);
 838 #else
 839         g_signal_connect(G_OBJECT(widget), "draw",
 840                          G_CALLBACK(pixmap_with_overlay_expose_event_cb), data);
 841 #endif
 842         g_signal_connect(G_OBJECT(widget), "destroy",
 843                          G_CALLBACK(pixmap_with_overlay_destroy_cb), data);
 844         g_object_set_data(G_OBJECT(widget), "highlight", &(data->highlight));
 845         return widget;
 846
 847 }