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