src/stock_pixmap.c

   1 /*
   2  * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2016 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 #ifdef HAVE_CONFIG_H
  20 #include "config.h"
  21 #include "claws-features.h"
  22 #endif
  23
  24 #include <glib.h>
  25 #include <gtk/gtk.h>
  26 #include <librsvg/rsvg.h>
  27 #include <string.h>
  28 #include <dirent.h>
  29 #ifdef HAVE_SVG
  30 #include <math.h>
  31 #endif
  32
  33 #include "defs.h"
  34 #include "stock_pixmap.h"
  35 #include "gtkutils.h"
  36 #include "utils.h"
  37 #include "prefs_common.h"
  38
  39 #include "pixmaps/addr_one.xpm"
  40 #include "pixmaps/addr_two.xpm"
  41 #include "pixmaps/address.xpm"
  42 #include "pixmaps/anonymous.xpm"
  43 #include "pixmaps/book.xpm"
  44 #include "pixmaps/category.xpm"
  45 #include "pixmaps/checkbox_off.xpm"
  46 #include "pixmaps/checkbox_on.xpm"
  47 #include "pixmaps/clip.xpm"
  48 #include "pixmaps/clipkey.xpm"
  49 #include "pixmaps/complete.xpm"
  50 #include "pixmaps/continue.xpm"
  51 #include "pixmaps/deleted.xpm"
  52 #include "pixmaps/error.xpm"
  53 #include "pixmaps/edit_extern.xpm"
  54 #include "pixmaps/forwarded.xpm"
  55 #include "pixmaps/group.xpm"
  56 #include "pixmaps/insert_file.xpm"
  57 #include "pixmaps/interface.xpm"
  58 #include "pixmaps/jpilot.xpm"
  59 #include "pixmaps/key.xpm"
  60 #include "pixmaps/key_gpg_signed.xpm"
  61 #include "pixmaps/ldap.xpm"
  62 #include "pixmaps/linewrap.xpm"
  63 #include "pixmaps/linewrapcurrent.xpm"
  64 #include "pixmaps/mark.xpm"
  65 #include "pixmaps/locked.xpm"
  66 #include "pixmaps/new.xpm"
  67 #include "pixmaps/replied.xpm"
  68 #include "pixmaps/replied_and_forwarded.xpm"
  69 #include "pixmaps/close.xpm"
  70 #include "pixmaps/down_arrow.xpm"
  71 #include "pixmaps/up_arrow.xpm"
  72 #include "pixmaps/exec.xpm"
  73 #include "pixmaps/mail.xpm"
  74 #include "pixmaps/mail_attach.xpm"
  75 #include "pixmaps/mail_compose.xpm"
  76 #include "pixmaps/mail_forward.xpm"
  77 #include "pixmaps/mail_receive.xpm"
  78 #include "pixmaps/mail_receive_all.xpm"
  79 #include "pixmaps/mail_reply.xpm"
  80 #include "pixmaps/mail_reply_to_all.xpm"
  81 #include "pixmaps/mail_reply_to_author.xpm"
  82 #include "pixmaps/mail_reply_to_list.xpm"
  83 #include "pixmaps/mail_send.xpm"
  84 #include "pixmaps/mail_send_queue.xpm"
  85 #include "pixmaps/mail_sign.xpm"
  86 #include "pixmaps/open_mail.xpm"
  87 #include "pixmaps/news_compose.xpm"
  88 #include "pixmaps/paste.xpm"
  89 #include "pixmaps/preferences.xpm"
  90 #include "pixmaps/properties.xpm"
  91 #include "pixmaps/queue_close.xpm"
  92 #include "pixmaps/queue_close_hrm.xpm"
  93 #include "pixmaps/queue_open.xpm"
  94 #include "pixmaps/queue_open_hrm.xpm"
  95 #include "pixmaps/claws_mail_icon.xpm"
  96 #include "pixmaps/claws_mail_icon_64.xpm"
  97 #include "pixmaps/claws_mail_compose_logo.xpm"
  98 #ifndef GENERIC_UMPC
  99 #include "pixmaps/claws_mail_logo.xpm"
 100 #else
 101 #include "pixmaps/claws_mail_logo_small.xpm"
 102 #endif
 103 #include "pixmaps/address_book.xpm"
 104 #include "pixmaps/unread.xpm"
 105 #include "pixmaps/read.xpm"
 106 #include "pixmaps/vcard.xpm"
 107 #include "pixmaps/ignorethread.xpm"
 108 #include "pixmaps/online.xpm"
 109 #include "pixmaps/offline.xpm"
 110 #include "pixmaps/notice_warn.xpm"
 111 #include "pixmaps/notice_error.xpm"
 112 #include "pixmaps/notice_note.xpm"
 113 #include "pixmaps/quicksearch.xpm"
 114 #include "pixmaps/clip_gpg_signed.xpm"
 115 #include "pixmaps/gpg_signed.xpm"
 116 #include "pixmaps/go_folders.xpm"
 117 #include "pixmaps/mime_text_plain.xpm"
 118 #include "pixmaps/mime_text_html.xpm"
 119 #include "pixmaps/mime_text_patch.xpm"
 120 #include "pixmaps/mime_application.xpm"
 121 #include "pixmaps/mime_image.xpm"
 122 #include "pixmaps/mime_audio.xpm"
 123 #include "pixmaps/mime_text_enriched.xpm"
 124 #include "pixmaps/mime_unknown.xpm"
 125 #include "pixmaps/mime_pdf.xpm"
 126 #include "pixmaps/mime_ps.xpm"
 127 #include "pixmaps/mime_calendar.xpm"
 128 #include "pixmaps/mime_pgpsig.xpm"
 129 #include "pixmaps/printer.xpm"
 130 #include "pixmaps/privacy_signed.xpm"
 131 #include "pixmaps/privacy_passed.xpm"
 132 #include "pixmaps/privacy_failed.xpm"
 133 #include "pixmaps/privacy_unknown.xpm"
 134 #include "pixmaps/privacy_expired.xpm"
 135 #include "pixmaps/privacy_warn.xpm"
 136 #include "pixmaps/privacy_emblem_encrypted.xpm"
 137 #include "pixmaps/privacy_emblem_signed.xpm"
 138 #include "pixmaps/privacy_emblem_passed.xpm"
 139 #include "pixmaps/privacy_emblem_failed.xpm"
 140 #include "pixmaps/privacy_emblem_warn.xpm"
 141 #include "pixmaps/mime_message.xpm"
 142 #include "pixmaps/address_search.xpm"
 143 #include "pixmaps/check_spelling.xpm"
 144 #include "pixmaps/dir_close.xpm"
 145 #include "pixmaps/dir_close_hrm.xpm"
 146 #include "pixmaps/dir_open.xpm"
 147 #include "pixmaps/dir_open_hrm.xpm"
 148 #include "pixmaps/inbox_open.xpm"
 149 #include "pixmaps/inbox_open_hrm.xpm"
 150 #include "pixmaps/inbox_close.xpm"
 151 #include "pixmaps/inbox_close_hrm.xpm"
 152 #include "pixmaps/outbox_open.xpm"
 153 #include "pixmaps/outbox_open_hrm.xpm"
 154 #include "pixmaps/outbox_close.xpm"
 155 #include "pixmaps/outbox_close_hrm.xpm"
 156 #include "pixmaps/trash_open.xpm"
 157 #include "pixmaps/trash_close.xpm"
 158 #include "pixmaps/delete_btn.xpm"
 159 #include "pixmaps/delete_dup_btn.xpm"
 160 #include "pixmaps/cancel.xpm"
 161 #include "pixmaps/trash_btn.xpm"
 162 #include "pixmaps/trash_open_hrm.xpm"
 163 #include "pixmaps/trash_close_hrm.xpm"
 164 #include "pixmaps/drafts_close.xpm"
 165 #include "pixmaps/drafts_open.xpm"
 166 #include "pixmaps/dir_close_mark.xpm"
 167 #include "pixmaps/dir_close_hrm_mark.xpm"
 168 #include "pixmaps/dir_open_mark.xpm"
 169 #include "pixmaps/dir_open_hrm_mark.xpm"
 170 #include "pixmaps/inbox_open_mark.xpm"
 171 #include "pixmaps/inbox_open_hrm_mark.xpm"
 172 #include "pixmaps/inbox_close_mark.xpm"
 173 #include "pixmaps/inbox_close_hrm_mark.xpm"
 174 #include "pixmaps/outbox_open_mark.xpm"
 175 #include "pixmaps/outbox_open_hrm_mark.xpm"
 176 #include "pixmaps/outbox_close_mark.xpm"
 177 #include "pixmaps/outbox_close_hrm_mark.xpm"
 178 #include "pixmaps/trash_open_mark.xpm"
 179 #include "pixmaps/trash_close_mark.xpm"
 180 #include "pixmaps/queue_close_mark.xpm"
 181 #include "pixmaps/queue_close_hrm_mark.xpm"
 182 #include "pixmaps/queue_open_mark.xpm"
 183 #include "pixmaps/queue_open_hrm_mark.xpm"
 184 #include "pixmaps/trash_open_hrm_mark.xpm"
 185 #include "pixmaps/trash_close_hrm_mark.xpm"
 186 #include "pixmaps/drafts_close_mark.xpm"
 187 #include "pixmaps/drafts_open_mark.xpm"
 188 #include "pixmaps/dir_noselect_close.xpm"
 189 #include "pixmaps/dir_noselect_close_mark.xpm"
 190 #include "pixmaps/dir_noselect_open.xpm"
 191 #include "pixmaps/dir_subs_close_mark.xpm"
 192 #include "pixmaps/dir_subs_close.xpm"
 193 #include "pixmaps/dir_subs_open.xpm"
 194 #include "pixmaps/spam.xpm"
 195 #include "pixmaps/spam_btn.xpm"
 196 #include "pixmaps/ham_btn.xpm"
 197 #include "pixmaps/moved.xpm"
 198 #include "pixmaps/copied.xpm"
 199 #include "pixmaps/selection.xpm"
 200 #include "pixmaps/watchthread.xpm"
 201 #include "pixmaps/empty.xpm"
 202 #include "pixmaps/tray_newmail_offline.xpm"
 203 #include "pixmaps/tray_newmail.xpm"
 204 #include "pixmaps/tray_newmarkedmail_offline.xpm"
 205 #include "pixmaps/tray_newmarkedmail.xpm"
 206 #include "pixmaps/tray_nomail_offline.xpm"
 207 #include "pixmaps/tray_nomail.xpm"
 208 #include "pixmaps/tray_unreadmail_offline.xpm"
 209 #include "pixmaps/tray_unreadmail.xpm"
 210 #include "pixmaps/tray_unreadmarkedmail_offline.xpm"
 211 #include "pixmaps/tray_unreadmarkedmail.xpm"
 212 #include "pixmaps/doc_index.xpm"
 213 #include "pixmaps/doc_index_close.xpm"
 214 #include "pixmaps/doc_info.xpm"
 215 #include "pixmaps/first_arrow.xpm"
 216 #include "pixmaps/last_arrow.xpm"
 217 #include "pixmaps/left_arrow.xpm"
 218 #include "pixmaps/right_arrow.xpm"
 219 #include "pixmaps/rotate_left.xpm"
 220 #include "pixmaps/rotate_right.xpm"
 221 #include "pixmaps/zoom_fit.xpm"
 222 #include "pixmaps/zoom_in.xpm"
 223 #include "pixmaps/zoom_out.xpm"
 224 #include "pixmaps/zoom_width.xpm"
 225 #include "pixmaps/mark_ignorethread.xpm"
 226 #include "pixmaps/mark_watchthread.xpm"
 227 #include "pixmaps/mark_mark.xpm"
 228 #include "pixmaps/mark_unmark.xpm"
 229 #include "pixmaps/mark_locked.xpm"
 230 #include "pixmaps/mark_unlocked.xpm"
 231 #include "pixmaps/mark_allread.xpm"
 232 #include "pixmaps/mark_allunread.xpm"
 233 #include "pixmaps/mark_read.xpm"
 234 #include "pixmaps/mark_unread.xpm"
 235
 236 typedef struct _StockPixmapData StockPixmapData;
 237
 238 struct _StockPixmapData
 239 {
 240         gchar **data;
 241         cairo_surface_t *pixmap;
 242         cairo_pattern_t *mask;
 243         gchar *file;
 244         gchar *icon_path;
 245         GdkPixbuf *pixbuf;
 246 };
 247
 248 typedef struct _OverlayData OverlayData;
 249
 250 struct _OverlayData
 251 {
 252         gboolean is_pixmap;
 253         cairo_surface_t *base_pixmap;
 254         cairo_surface_t *overlay_pixmap;
 255
 256         GdkPixbuf *base_pixbuf;
 257         GdkPixbuf *overlay_pixbuf;
 258
 259         guint base_height;
 260         guint base_width;
 261         guint overlay_height;
 262         guint overlay_width;
 263         OverlayPosition position;
 264         gint border_x;
 265         gint border_y;
 266         gboolean highlight;
 267 };
 268
 269 static void stock_pixmap_find_themes_in_dir(GList **list, const gchar *dirname);
 270
 271 static StockPixmapData pixmaps[] =
 272 {
 273     {addr_one_xpm                     , NULL, NULL, "addr_one", NULL, NULL},
 274     {addr_two_xpm                     , NULL, NULL, "addr_two", NULL, NULL},
 275     {address_xpm                      , NULL, NULL, "address", NULL, NULL},
 276     {address_book_xpm                 , NULL, NULL, "address_book", NULL, NULL},
 277     {address_search_xpm               , NULL, NULL, "address_search", NULL, NULL},
 278     {anonymous_xpm                    , NULL, NULL, "anonymous", NULL, NULL},
 279     {book_xpm                         , NULL, NULL, "book", NULL, NULL},
 280     {category_xpm                     , NULL, NULL, "category", NULL, NULL},
 281     {checkbox_off_xpm                 , NULL, NULL, "checkbox_off", NULL, NULL},
 282     {checkbox_on_xpm                  , NULL, NULL, "checkbox_on", NULL, NULL},
 283     {check_spelling_xpm               , NULL, NULL, "check_spelling", NULL, NULL},
 284     {clip_xpm                         , NULL, NULL, "clip", NULL, NULL},
 285     {clipkey_xpm                      , NULL, NULL, "clipkey", NULL, NULL},
 286     {clip_gpg_signed_xpm              , NULL, NULL, "clip_gpg_signed", NULL, NULL},
 287     {close_xpm                        , NULL, NULL, "close", NULL, NULL},
 288     {complete_xpm                     , NULL, NULL, "complete", NULL, NULL},
 289     {continue_xpm                     , NULL, NULL, "continue", NULL, NULL},
 290     {deleted_xpm                      , NULL, NULL, "deleted", NULL, NULL},
 291     {dir_close_xpm                    , NULL, NULL, "dir_close", NULL, NULL},
 292     {dir_close_hrm_xpm                , NULL, NULL, "dir_close_hrm", NULL, NULL},
 293     {dir_open_xpm                     , NULL, NULL, "dir_open", NULL, NULL},
 294     {dir_open_hrm_xpm                 , NULL, NULL, "dir_open_hrm", NULL, NULL},
 295     {dir_close_mark_xpm               , NULL, NULL, "dir_close_mark", NULL, NULL},
 296     {dir_close_hrm_mark_xpm           , NULL, NULL, "dir_close_hrm_mark", NULL, NULL},
 297     {dir_open_mark_xpm                , NULL, NULL, "dir_open_mark", NULL, NULL},
 298     {dir_open_hrm_mark_xpm            , NULL, NULL, "dir_open_hrm_mark", NULL, NULL},
 299     {down_arrow_xpm                   , NULL, NULL, "down_arrow", NULL, NULL},
 300     {up_arrow_xpm                     , NULL, NULL, "up_arrow", NULL, NULL},
 301     {edit_extern_xpm                  , NULL, NULL, "edit_extern", NULL, NULL},
 302     {error_xpm                        , NULL, NULL, "error", NULL, NULL},
 303     {exec_xpm                         , NULL, NULL, "exec", NULL, NULL},
 304     {forwarded_xpm                    , NULL, NULL, "forwarded", NULL, NULL},
 305     {group_xpm                        , NULL, NULL, "group", NULL, NULL},
 306     {ignorethread_xpm                 , NULL, NULL, "ignorethread", NULL, NULL},
 307     {inbox_close_xpm                  , NULL, NULL, "inbox_close", NULL, NULL},
 308     {inbox_close_hrm_xpm              , NULL, NULL, "inbox_close_hrm", NULL, NULL},
 309     {inbox_open_xpm                   , NULL, NULL, "inbox_open", NULL, NULL},
 310     {inbox_open_hrm_xpm               , NULL, NULL, "inbox_open_hrm", NULL, NULL},
 311     {inbox_close_mark_xpm             , NULL, NULL, "inbox_close_mark", NULL, NULL},
 312     {inbox_close_hrm_mark_xpm         , NULL, NULL, "inbox_close_hrm_mark", NULL, NULL},
 313     {inbox_open_mark_xpm              , NULL, NULL, "inbox_open_mark", NULL, NULL},
 314     {inbox_open_hrm_mark_xpm          , NULL, NULL, "inbox_open_hrm_mark", NULL, NULL},
 315     {insert_file_xpm                  , NULL, NULL, "insert_file", NULL, NULL},
 316     {interface_xpm                    , NULL, NULL, "interface", NULL, NULL},
 317     {jpilot_xpm                       , NULL, NULL, "jpilot", NULL, NULL},
 318     {key_xpm                          , NULL, NULL, "key", NULL, NULL},
 319     {key_gpg_signed_xpm               , NULL, NULL, "key_gpg_signed", NULL, NULL},
 320     {ldap_xpm                         , NULL, NULL, "ldap", NULL, NULL},
 321     {linewrapcurrent_xpm              , NULL, NULL, "linewrapcurrent", NULL, NULL},
 322     {linewrap_xpm                     , NULL, NULL, "linewrap", NULL, NULL},
 323     {locked_xpm                       , NULL, NULL, "locked", NULL, NULL},
 324     {mail_xpm                         , NULL, NULL, "mail", NULL, NULL},
 325     {mail_attach_xpm                  , NULL, NULL, "mail_attach", NULL, NULL},
 326     {mail_compose_xpm                 , NULL, NULL, "mail_compose", NULL, NULL},
 327     {mail_forward_xpm                 , NULL, NULL, "mail_forward", NULL, NULL},
 328     {mail_receive_xpm                 , NULL, NULL, "mail_receive", NULL, NULL},
 329     {mail_receive_all_xpm             , NULL, NULL, "mail_receive_all", NULL, NULL},
 330     {mail_reply_xpm                   , NULL, NULL, "mail_reply", NULL, NULL},
 331     {mail_reply_to_all_xpm            , NULL, NULL, "mail_reply_to_all", NULL, NULL},
 332     {mail_reply_to_author_xpm         , NULL, NULL, "mail_reply_to_author", NULL, NULL},
 333     {mail_reply_to_list_xpm           , NULL, NULL, "mail_reply_to_list", NULL, NULL},
 334     {mail_send_xpm                    , NULL, NULL, "mail_send", NULL, NULL},
 335     {mail_send_queue_xpm              , NULL, NULL, "mail_send_queue", NULL, NULL},
 336     {mail_sign_xpm                    , NULL, NULL, "mail_sign", NULL, NULL},
 337     {open_mail_xpm                    , NULL, NULL, "open_mail", NULL, NULL},
 338     {mark_xpm                         , NULL, NULL, "mark", NULL, NULL},
 339     {new_xpm                          , NULL, NULL, "new", NULL, NULL},
 340     {news_compose_xpm                 , NULL, NULL, "news_compose", NULL, NULL},
 341     {outbox_close_xpm                 , NULL, NULL, "outbox_close", NULL, NULL},
 342     {outbox_close_hrm_xpm             , NULL, NULL, "outbox_close_hrm", NULL, NULL},
 343     {outbox_open_xpm                  , NULL, NULL, "outbox_open", NULL, NULL},
 344     {outbox_open_hrm_xpm              , NULL, NULL, "outbox_open_hrm", NULL, NULL},
 345     {outbox_close_mark_xpm            , NULL, NULL, "outbox_close_mark", NULL, NULL},
 346     {outbox_close_hrm_mark_xpm        , NULL, NULL, "outbox_close_hrm_mark", NULL, NULL},
 347     {outbox_open_mark_xpm             , NULL, NULL, "outbox_open_mark", NULL, NULL},
 348     {outbox_open_hrm_mark_xpm         , NULL, NULL, "outbox_open_hrm_mark", NULL, NULL},
 349     {replied_xpm                      , NULL, NULL, "replied", NULL, NULL},
 350     {replied_and_forwarded_xpm        , NULL, NULL, "replied_and_forwarded", NULL, NULL},
 351     {paste_xpm                        , NULL, NULL, "paste", NULL, NULL},
 352     {preferences_xpm                  , NULL, NULL, "preferences", NULL, NULL},
 353     {properties_xpm                   , NULL, NULL, "properties", NULL, NULL},
 354     {queue_close_xpm                  , NULL, NULL, "queue_close", NULL, NULL},
 355     {queue_close_hrm_xpm              , NULL, NULL, "queue_close_hrm", NULL, NULL},
 356     {queue_open_xpm                   , NULL, NULL, "queue_open", NULL, NULL},
 357     {queue_open_hrm_xpm               , NULL, NULL, "queue_open_hrm", NULL, NULL},
 358     {trash_open_xpm                   , NULL, NULL, "trash_open", NULL, NULL},
 359     {trash_open_hrm_xpm               , NULL, NULL, "trash_open_hrm", NULL, NULL},
 360     {trash_close_xpm                  , NULL, NULL, "trash_close", NULL, NULL},
 361     {trash_close_hrm_xpm              , NULL, NULL, "trash_close_hrm", NULL, NULL},
 362     {queue_close_mark_xpm             , NULL, NULL, "queue_close_mark", NULL, NULL},
 363     {queue_close_hrm_mark_xpm         , NULL, NULL, "queue_close_hrm_mark", NULL, NULL},
 364     {queue_open_mark_xpm              , NULL, NULL, "queue_open_mark", NULL, NULL},
 365     {queue_open_hrm_mark_xpm          , NULL, NULL, "queue_open_hrm_mark", NULL, NULL},
 366     {trash_open_mark_xpm              , NULL, NULL, "trash_open_mark", NULL, NULL},
 367     {trash_open_hrm_mark_xpm          , NULL, NULL, "trash_open_hrm_mark", NULL, NULL},
 368     {trash_close_mark_xpm             , NULL, NULL, "trash_close_mark", NULL, NULL},
 369     {trash_close_hrm_mark_xpm         , NULL, NULL, "trash_close_hrm_mark", NULL, NULL},
 370     {unread_xpm                       , NULL, NULL, "unread", NULL, NULL},
 371     {vcard_xpm                        , NULL, NULL, "vcard", NULL, NULL},
 372     {online_xpm                       , NULL, NULL, "online", NULL, NULL},
 373     {offline_xpm                      , NULL, NULL, "offline", NULL, NULL},
 374     {notice_warn_xpm                  , NULL, NULL, "notice_warn",  NULL, NULL},
 375     {notice_error_xpm                 , NULL, NULL, "notice_error",  NULL, NULL},
 376     {notice_note_xpm                  , NULL, NULL, "notice_note",  NULL, NULL},
 377     {quicksearch_xpm                  , NULL, NULL, "quicksearch",  NULL, NULL},
 378     {gpg_signed_xpm                   , NULL, NULL, "gpg_signed", NULL, NULL},
 379     {go_folders_xpm                   , NULL, NULL, "go_folders", NULL, NULL},
 380     {drafts_close_xpm                 , NULL, NULL, "drafts_close", NULL, NULL},
 381     {drafts_open_xpm                  , NULL, NULL, "drafts_open", NULL, NULL},
 382     {drafts_close_mark_xpm            , NULL, NULL, "drafts_close_mark", NULL, NULL},
 383     {drafts_open_mark_xpm             , NULL, NULL, "drafts_open_mark", NULL, NULL},
 384     {mime_text_plain_xpm              , NULL, NULL, "mime_text_plain", NULL, NULL},
 385     {mime_text_html_xpm               , NULL, NULL, "mime_text_html", NULL, NULL},
 386     {mime_text_patch_xpm              , NULL, NULL, "mime_text_patch", NULL, NULL},
 387     {mime_application_xpm             , NULL, NULL, "mime_application", NULL, NULL},
 388     {mime_image_xpm                   , NULL, NULL, "mime_image", NULL, NULL},
 389     {mime_audio_xpm                   , NULL, NULL, "mime_audio", NULL, NULL},
 390     {mime_text_enriched_xpm           , NULL, NULL, "mime_text_enriched", NULL, NULL},
 391     {mime_unknown_xpm                 , NULL, NULL, "mime_unknown", NULL, NULL},
 392     {mime_pdf_xpm                     , NULL, NULL, "mime_pdf", NULL, NULL},
 393     {mime_ps_xpm                      , NULL, NULL, "mime_ps", NULL, NULL},
 394     {mime_calendar_xpm                , NULL, NULL, "mime_calendar", NULL, NULL},
 395     {mime_pgpsig_xpm                  , NULL, NULL, "mime_pgpsig", NULL, NULL},
 396     {printer_xpm                      , NULL, NULL, "printer", NULL, NULL},
 397     {privacy_signed_xpm               , NULL, NULL, "privacy_signed", NULL, NULL},
 398     {privacy_passed_xpm               , NULL, NULL, "privacy_passed", NULL, NULL},
 399     {privacy_failed_xpm               , NULL, NULL, "privacy_failed", NULL, NULL},
 400     {privacy_unknown_xpm              , NULL, NULL, "privacy_unknown", NULL, NULL},
 401     {privacy_expired_xpm              , NULL, NULL, "privacy_expired", NULL, NULL},
 402     {privacy_warn_xpm                 , NULL, NULL, "privacy_warn", NULL, NULL},
 403     {privacy_emblem_encrypted_xpm     , NULL, NULL, "privacy_emblem_encrypted", NULL, NULL},
 404     {privacy_emblem_signed_xpm        , NULL, NULL, "privacy_emblem_signed", NULL, NULL},
 405     {privacy_emblem_passed_xpm        , NULL, NULL, "privacy_emblem_passed", NULL, NULL},
 406     {privacy_emblem_failed_xpm        , NULL, NULL, "privacy_emblem_failed", NULL, NULL},
 407     {privacy_emblem_warn_xpm          , NULL, NULL, "privacy_emblem_warn", NULL, NULL},
 408     {mime_message_xpm                 , NULL, NULL, "mime_message", NULL, NULL},
 409     {claws_mail_icon_xpm              , NULL, NULL, "claws_mail_icon", NULL, NULL},
 410     {claws_mail_icon_64_xpm           , NULL, NULL, "claws_mail_icon_64", NULL, NULL},
 411     {read_xpm                         , NULL, NULL, "read", NULL, NULL},
 412     {delete_btn_xpm                   , NULL, NULL, "delete_btn", NULL, NULL},
 413     {delete_dup_btn_xpm               , NULL, NULL, "delete_dup_btn", NULL, NULL},
 414     {cancel_xpm                       , NULL, NULL, "cancel", NULL, NULL},
 415     {trash_btn_xpm                    , NULL, NULL, "trash_btn", NULL, NULL},
 416     {claws_mail_compose_logo_xpm      , NULL, NULL, "claws_mail_compose_logo", NULL, NULL},
 417 #ifndef GENERIC_UMPC
 418     {claws_mail_logo_xpm              , NULL, NULL, "claws_mail_logo", NULL, NULL},
 419 #else
 420     {claws_mail_logo_small_xpm        , NULL, NULL, "claws_mail_logo_small", NULL, NULL},
 421 #endif
 422     {dir_noselect_close_xpm           , NULL, NULL, "dir_noselect_close", NULL, NULL},
 423     {dir_noselect_close_mark_xpm      , NULL, NULL, "dir_noselect_close_mark", NULL, NULL},
 424     {dir_noselect_open_xpm            , NULL, NULL, "dir_noselect_open", NULL, NULL},
 425     {dir_subs_close_mark_xpm          , NULL, NULL, "dir_subs_close_mark", NULL, NULL},
 426     {dir_subs_close_xpm               , NULL, NULL, "dir_subs_close", NULL, NULL},
 427     {dir_subs_open_xpm                , NULL, NULL, "dir_subs_open", NULL, NULL},
 428     {spam_xpm                         , NULL, NULL, "spam", NULL, NULL},
 429     {spam_btn_xpm                     , NULL, NULL, "spam_btn", NULL, NULL},
 430     {ham_btn_xpm                      , NULL, NULL, "ham_btn", NULL, NULL},
 431     {moved_xpm                        , NULL, NULL, "moved", NULL, NULL},
 432     {copied_xpm                       , NULL, NULL, "copied", NULL, NULL},
 433     {selection_xpm                    , NULL, NULL, "selection", NULL, NULL},
 434     {watchthread_xpm                  , NULL, NULL, "watchthread", NULL, NULL},
 435     {tray_newmail_offline_xpm         , NULL, NULL, "tray_newmail_offline", NULL, NULL},
 436     {tray_newmail_xpm                 , NULL, NULL, "tray_newmail", NULL, NULL},
 437     {tray_newmarkedmail_offline_xpm   , NULL, NULL, "tray_newmarkedmail_offline", NULL, NULL},
 438     {tray_newmarkedmail_xpm           , NULL, NULL, "tray_newmarkedmail", NULL, NULL},
 439     {tray_nomail_offline_xpm          , NULL, NULL, "tray_nomail_offline", NULL, NULL},
 440     {tray_nomail_xpm                  , NULL, NULL, "tray_nomail", NULL, NULL},
 441     {tray_unreadmail_offline_xpm      , NULL, NULL, "tray_unreadmail_offline", NULL, NULL},
 442     {tray_unreadmail_xpm              , NULL, NULL, "tray_unreadmail", NULL, NULL},
 443     {tray_unreadmarkedmail_offline_xpm, NULL, NULL, "tray_unreadmarkedmail_offline", NULL, NULL},
 444     {tray_unreadmarkedmail_xpm        , NULL, NULL, "tray_unreadmarkedmail", NULL, NULL},
 445     {doc_index_xpm                    , NULL, NULL, "doc_index", NULL, NULL},
 446     {doc_index_close_xpm              , NULL, NULL, "doc_index_close", NULL, NULL},
 447     {doc_info_xpm                     , NULL, NULL, "doc_info", NULL, NULL},
 448     {first_arrow_xpm                  , NULL, NULL, "first_arrow", NULL, NULL},
 449     {last_arrow_xpm                   , NULL, NULL, "last_arrow", NULL, NULL},
 450     {left_arrow_xpm                   , NULL, NULL, "left_arrow", NULL, NULL},
 451     {right_arrow_xpm                  , NULL, NULL, "right_arrow", NULL, NULL},
 452     {rotate_left_xpm                  , NULL, NULL, "rotate_left", NULL, NULL},
 453     {rotate_right_xpm                 , NULL, NULL, "rotate_right", NULL, NULL},
 454     {zoom_fit_xpm                     , NULL, NULL, "zoom_fit", NULL, NULL},
 455     {zoom_in_xpm                      , NULL, NULL, "zoom_in", NULL, NULL},
 456     {zoom_out_xpm                     , NULL, NULL, "zoom_out", NULL, NULL},
 457     {zoom_width_xpm                   , NULL, NULL, "zoom_width", NULL, NULL},
 458     {mark_ignorethread_xpm            , NULL, NULL, "mark_ignorethread", NULL, NULL},
 459     {mark_watchthread_xpm             , NULL, NULL, "mark_watchthread", NULL, NULL},
 460     {mark_mark_xpm                    , NULL, NULL, "mark_mark", NULL, NULL},
 461     {mark_unmark_xpm                  , NULL, NULL, "mark_unmark", NULL, NULL},
 462     {mark_locked_xpm                  , NULL, NULL, "mark_locked", NULL, NULL},
 463     {mark_unlocked_xpm                , NULL, NULL, "mark_unlocked", NULL, NULL},
 464     {mark_allread_xpm                 , NULL, NULL, "mark_allread", NULL, NULL},
 465     {mark_allunread_xpm               , NULL, NULL, "mark_allunread", NULL, NULL},
 466     {mark_read_xpm                    , NULL, NULL, "mark_read", NULL, NULL},
 467     {mark_unread_xpm                  , NULL, NULL, "mark_unread", NULL, NULL},
 468     {empty_xpm                        , NULL, NULL, "empty", NULL, NULL}
 469 };
 470
 471 /* Supported theme extensions */
 472 static const char *extension[] = {
 473         ".png",
 474         ".xpm",
 475 #ifdef HAVE_SVG
 476         ".svg",
 477 #endif
 478         NULL
 479 };
 480
 481 /* return current supported extensions */
 482 const char **stock_pixmap_theme_extensions(void)
 483 {
 484         return extension;
 485 }
 486
 487 /* return newly constructed GtkPixmap from GdkPixmap */
 488 GtkWidget *stock_pixmap_widget(StockPixmap icon)
 489 {
 490         GdkPixbuf *pixbuf;
 491
 492         cm_return_val_if_fail(icon < N_STOCK_PIXMAPS, NULL);
 493
 494         if (stock_pixbuf_gdk(icon, &pixbuf) != -1)
 495                 return gtk_image_new_from_pixbuf(pixbuf);
 496
 497         return NULL;
 498 }
 499
 500 #ifdef HAVE_SVG
 501 /*
 502  * Renders a SVG into a Cairo context at the given dimensions keeping
 503  * the aspect ratio.
 504  *
 505  * Adapted from https://developer.gnome.org/rsvg/2.40/RsvgHandle.html
 506  * #rsvg-handle-set-size-callback
 507  */
 508 void render_scaled_proportionally(RsvgHandle *handle, cairo_t *cr, int width, int height)
 509 {
 510         RsvgDimensionData dimensions;
 511         double x_factor, y_factor;
 512         double scale_factor;
 513
 514         rsvg_handle_get_dimensions(handle, &dimensions);
 515
 516         x_factor = (double) width / dimensions.width;
 517         y_factor = (double) height / dimensions.height;
 518
 519         scale_factor = MIN(x_factor, y_factor);
 520
 521         cairo_scale(cr, scale_factor, scale_factor);
 522
 523         rsvg_handle_render_cairo(handle, cr);
 524 }
 525
 526 /*
 527  * Generates a new Pixbuf from a Cairo context of the given dimensions.
 528  *
 529  * Adapted from https://gist.github.com/bert/985903
 530  */
 531 GdkPixbuf *pixbuf_from_cairo(cairo_t *cr, gboolean alpha, int width, int height)
 532 {
 533         gint p_stride, /* Pixbuf stride value */
 534              p_n_channels, /* RGB -> 3, RGBA -> 4 */
 535              s_stride; /* Surface stride value */
 536         guchar *p_pixels, /* Pixbuf's pixel data */
 537                *s_pixels; /* Surface's pixel data */
 538         cairo_surface_t *surface; /* Temporary image surface */
 539         GdkPixbuf *pixbuf; /* Returned pixbuf */
 540
 541         /* Create pixbuf */
 542         pixbuf = gdk_pixbuf_new
 543                         (GDK_COLORSPACE_RGB, alpha, 8, width, height);
 544         if (pixbuf == NULL) {
 545                 g_warning("failed to create a new %d x %d pixbuf", width, height);
 546                 return NULL;
 547         }
 548         /* Obtain surface from where pixel values will be copied */
 549         surface = cairo_get_target(cr);
 550         if (cairo_surface_status(surface) != CAIRO_STATUS_SUCCESS) {
 551                 g_warning("invalid cairo surface for copying");
 552                 return NULL;
 553         }
 554         /* Inspect pixbuf */
 555         g_object_get(G_OBJECT(pixbuf),
 556                 "rowstride", &p_stride,
 557                 "n-channels", &p_n_channels,
 558                 "pixels", &p_pixels,
 559                 NULL);
 560         /* and surface */
 561         s_stride = cairo_image_surface_get_stride(surface);
 562         s_pixels = cairo_image_surface_get_data(surface);
 563
 564         /* Copy pixel data from surface to pixbuf */
 565         while (height--) {
 566                 gint i;
 567                 guchar *p_iter = p_pixels, *s_iter = s_pixels;
 568                 for (i = 0; i < width; i++) {
 569 #if G_BYTE_ORDER == G_LITTLE_ENDIAN
 570                         /* Pixbuf: RGB(A) - Surface: BGRA */
 571                         gdouble alpha_factor = (gdouble)0xff / s_iter[3];
 572                         p_iter[0] = (guchar)( s_iter[2] * alpha_factor + .5 );
 573                         p_iter[1] = (guchar)( s_iter[1] * alpha_factor + .5 );
 574                         p_iter[2] = (guchar)( s_iter[0] * alpha_factor + .5 );
 575                         if (p_n_channels == 4)
 576                                  p_iter[3] = s_iter[3];
 577 #elif G_BYTE_ORDER == G_BIG_ENDIAN
 578                         /* Pixbuf: RGB(A) - Surface: ARGB */
 579                         gdouble alpha_factor = (gdouble)0xff / s_iter[0];
 580                         p_iter[0] = (guchar)( s_iter[1] * alpha_factor + .5 );
 581                         p_iter[1] = (guchar)( s_iter[2] * alpha_factor + .5 );
 582                         p_iter[2] = (guchar)( s_iter[3] * alpha_factor + .5 );
 583                         if (p_n_channels == 4)
 584                                 p_iter[3] = s_iter[0];
 585 #else /* PDP endianness */
 586                         /* Pixbuf: RGB(A) - Surface: RABG */
 587                         gdouble alpha_factor = (gdouble)0xff / s_iter[1];
 588                         p_iter[0] = (guchar)( s_iter[0] * alpha_factor + .5 );
 589                         p_iter[1] = (guchar)( s_iter[3] * alpha_factor + .5 );
 590                         p_iter[2] = (guchar)( s_iter[2] * alpha_factor + .5 );
 591                         if (p_n_channels == 4)
 592                                 p_iter[3] = s_iter[1];
 593 #endif
 594                         s_iter += 4;
 595                         p_iter += p_n_channels;
 596                 }
 597                 s_pixels += s_stride;
 598                 p_pixels += p_stride;
 599         }
 600         /* Destroy context */
 601         cairo_destroy(cr);
 602
 603         return pixbuf;
 604 }
 605
 606 /*
 607  * Renders a SVG file into a pixbuf with the dimensions of the
 608  * given pixmap data (optionally with alpha channel).
 609  */
 610 GdkPixbuf *pixbuf_from_svg_like_icon(char *filename, GError **error, StockPixmapData *icondata, gboolean alpha)
 611 {
 612         int width, height;
 613         cairo_surface_t *surface;
 614         cairo_t *context;
 615         RsvgHandle *handle;
 616
 617         cm_return_val_if_fail(filename != NULL, NULL);
 618         cm_return_val_if_fail(icondata != NULL, NULL);
 619
 620         /* load SVG file */
 621         handle = rsvg_handle_new_from_file(filename, error);
 622         if (handle == NULL) {
 623                 g_warning("failed loading SVG '%s': %s (%d)", filename,
 624                                 (*error)->message, (*error)->code);
 625                 return NULL;
 626         }
 627
 628         /* scale dimensions */
 629         if (prefs_common.enable_pixmap_scaling) {
 630                 /* default is pixmap icon size */
 631                 if (sscanf((icondata->data)[0], "%d %d ", &width, &height) != 2) {
 632                         g_warning("failed reading icondata width and height");
 633                         return NULL;
 634                 }
 635                 /* which can be modified by some factor */
 636                 if (prefs_common.pixmap_scaling_ppi > 0) {
 637                         gdouble factor = (gdouble) prefs_common.pixmap_scaling_ppi / MIN_PPI;
 638                         width = (int) floor(factor * width);
 639                         height = (int) floor(factor * height);
 640                 }
 641         } else { /* render using SVG size */
 642                 RsvgDimensionData dimension;
 643
 644                 rsvg_handle_get_dimensions (handle, &dimension);
 645                 width = dimension.width;
 646                 height = dimension.height;
 647         }
 648
 649         /* create drawing context */
 650         surface = cairo_image_surface_create(
 651                         alpha? CAIRO_FORMAT_ARGB32: CAIRO_FORMAT_RGB24,
 652                         width, height);
 653         if (cairo_surface_status(surface) != CAIRO_STATUS_SUCCESS) {
 654                 g_warning("failed to create a cairo surface: %s",
 655                                 cairo_status_to_string(cairo_surface_status(surface)));
 656                 g_object_unref(handle);
 657                 return NULL;
 658         }
 659         context = cairo_create(surface);
 660         cairo_surface_destroy(surface);
 661         if (cairo_status(context) != CAIRO_STATUS_SUCCESS) {
 662                 g_warning("failed to create a cairo context: %s",
 663                                 cairo_status_to_string(cairo_status(context)));
 664                 cairo_destroy(context);
 665                 return NULL;
 666         }
 667         /* render SVG */
 668         render_scaled_proportionally(handle, context, width, height);
 669         /* build result and destroy context */
 670         return pixbuf_from_cairo(context, alpha, width, height);
 671 }
 672 #endif
 673
 674 /*!
 675  *\brief
 676  */
 677 gint stock_pixbuf_gdk(StockPixmap icon, GdkPixbuf **pixbuf)
 678 {
 679         StockPixmapData *pix_d;
 680         int i = 0;
 681         gboolean theme_changed = FALSE;
 682
 683         if (pixbuf)
 684                 *pixbuf = NULL;
 685
 686         cm_return_val_if_fail(icon < N_STOCK_PIXMAPS, -1);
 687
 688         pix_d = &pixmaps[icon];
 689
 690         theme_changed = (strcmp2(pix_d->icon_path, prefs_common.pixmap_theme_path) != 0);
 691         if (!pix_d->pixbuf || theme_changed) {
 692                 GdkPixbuf *pix = NULL;
 693
 694                 if (theme_changed && pix_d->pixmap) {
 695                         g_object_unref(pix_d->pixmap);
 696                         pix_d->pixmap = NULL;
 697                 }
 698
 699                 if (strcmp(prefs_common.pixmap_theme_path, DEFAULT_PIXMAP_THEME) != 0) {
 700                         if (is_dir_exist(prefs_common.pixmap_theme_path)) {
 701                                 char *icon_file_name;
 702 try_next_extension:
 703                                 icon_file_name = g_strconcat(prefs_common.pixmap_theme_path,
 704                                                              G_DIR_SEPARATOR_S,
 705                                                              pix_d->file,
 706                                                              extension[i],
 707                                                              NULL);
 708                                 if (is_file_exist(icon_file_name)) {
 709                                         GError *err = NULL;
 710 #ifdef HAVE_SVG
 711                                         if (!strncmp(extension[i], ".svg", 4)) {
 712                                                 pix = pixbuf_from_svg_like_icon(icon_file_name, &err, pix_d,
 713                                                                 prefs_common.enable_alpha_svg);
 714                                         } else {
 715                                                 pix = gdk_pixbuf_new_from_file(icon_file_name, &err);
 716                                         }
 717 #else
 718                                         pix = gdk_pixbuf_new_from_file(icon_file_name, &err);
 719 #endif
 720                                         if (err) g_error_free(err);
 721                                 }
 722                                 if (pix) {
 723                                         g_free(pix_d->icon_path);
 724                                         pix_d->icon_path = g_strdup(prefs_common.pixmap_theme_path);
 725                                 }
 726                                 g_free(icon_file_name);
 727                                 if (!pix) {
 728                                         i++;
 729                                         if (extension[i])
 730                                                 goto try_next_extension;
 731                                 }
 732                         } else {
 733                                 /* even the path does not exist (deleted between two sessions), so
 734                                 set the preferences to the internal theme */
 735                                 prefs_common.pixmap_theme_path = g_strdup(DEFAULT_PIXMAP_THEME);
 736                         }
 737                 }
 738                 pix_d->pixbuf = pix;
 739         }
 740
 741         if (!pix_d->pixbuf) {
 742                 pix_d->pixbuf = gdk_pixbuf_new_from_xpm_data((const gchar **) pix_d->data);
 743                 if (pix_d->pixbuf) {
 744                         g_free(pix_d->icon_path);
 745                         pix_d->icon_path = g_strdup(DEFAULT_PIXMAP_THEME);
 746                 }
 747         }
 748
 749         cm_return_val_if_fail(pix_d->pixbuf != NULL, -1);
 750
 751         if (pixbuf)
 752                 *pixbuf = pix_d->pixbuf;
 753
 754         /* pixbuf should have one ref outstanding */
 755
 756         return 0;
 757 }
 758
 759 static void stock_pixmap_find_themes_in_dir(GList **list, const gchar *dirname)
 760 {
 761         const gchar *entry;
 762         gchar *fullentry;
 763         GDir *dp;
 764         GError *error = NULL;
 765
 766         if ((dp = g_dir_open(dirname, 0, &error)) == NULL) {
 767                 debug_print("skipping theme scan, dir %s could not be opened: %s (%d)\n",
 768                                 dirname ? dirname : "(null)", error->message, error->code);
 769                 g_error_free(error);
 770                 return;
 771         }
 772
 773         while ((entry = g_dir_read_name(dp)) != NULL) {
 774                 fullentry = g_strconcat(dirname, G_DIR_SEPARATOR_S, entry, NULL);
 775
 776                 if (strcmp(entry, ".") != 0 && strcmp(entry, "..") != 0 && is_dir_exist(fullentry)) {
 777                         gchar *filetoexist;
 778                         gboolean found = FALSE;
 779                         int i;
 780                         int j;
 781                         for (i = 0; i < N_STOCK_PIXMAPS && !found; i++) {
 782                                 for (j = 0; extension[j] && !found; j++) {
 783                                         filetoexist = g_strconcat(fullentry, G_DIR_SEPARATOR_S, pixmaps[i].file, extension[j], NULL);
 784                                         if (is_file_exist(filetoexist)) {
 785                                                 *list = g_list_append(*list, fullentry);
 786                                                 found = TRUE;
 787                                         }
 788                                         g_free(filetoexist);
 789                                 }
 790                         }
 791                         if (i == N_STOCK_PIXMAPS)
 792                                 g_free(fullentry);
 793                 } else
 794                         g_free(fullentry);
 795         }
 796         g_dir_close(dp);
 797 }
 798
 799 gchar *stock_pixmap_get_system_theme_dir_for_theme(const gchar *theme)
 800 {
 801         const gchar *sep = NULL;
 802         if (theme && *theme)
 803                 sep = G_DIR_SEPARATOR_S;
 804 #ifndef G_OS_WIN32
 805         return g_strconcat(PACKAGE_DATA_DIR, G_DIR_SEPARATOR_S,
 806                            PIXMAP_THEME_DIR, sep, theme, NULL);
 807 #else
 808         return g_strconcat(w32_get_themes_dir(), sep, theme, NULL);
 809 #endif
 810 }
 811
 812 GList *stock_pixmap_themes_list_new(void)
 813 {
 814         gchar *defaulttheme;
 815         gchar *userthemes;
 816         gchar *systemthemes;
 817         GList *list = NULL;
 818
 819         defaulttheme = g_strdup(DEFAULT_PIXMAP_THEME);
 820         userthemes   = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
 821                                    PIXMAP_THEME_DIR, NULL);
 822         systemthemes = stock_pixmap_get_system_theme_dir_for_theme(NULL);
 823
 824         list = g_list_append(list, defaulttheme);
 825         stock_pixmap_find_themes_in_dir(&list, userthemes);
 826         stock_pixmap_find_themes_in_dir(&list, systemthemes);
 827
 828         g_free(userthemes);
 829         g_free(systemthemes);
 830         return list;
 831 }
 832
 833 void stock_pixmap_themes_list_free(GList *list)
 834 {
 835         GList *ptr;
 836
 837         for (ptr = g_list_first(list); ptr != NULL; ptr = g_list_next(ptr))
 838                 g_free(ptr->data);
 839         g_list_free(list);
 840 }
 841
 842 gchar *stock_pixmap_get_name (StockPixmap icon)
 843 {
 844         if (icon >= N_STOCK_PIXMAPS)
 845                 return NULL;
 846
 847         return pixmaps[icon].file;
 848
 849 }
 850
 851 StockPixmap stock_pixmap_get_icon (gchar *file)
 852 {
 853         gint i;
 854
 855         for (i = 0; i < N_STOCK_PIXMAPS; i++) {
 856                 if (strcmp (pixmaps[i].file, file) == 0)
 857                         return i;
 858         }
 859         return -1;
 860 }
 861
 862 static gboolean do_pix_draw(GtkWidget *widget, cairo_t *cr,
 863                             OverlayData *data)
 864 {
 865         GdkWindow *drawable = gtk_widget_get_window(widget);
 866         gint left = 0;
 867         gint top = 0;
 868
 869         if (data->is_pixmap) {
 870                 cm_return_val_if_fail(data->base_pixmap != NULL, FALSE);
 871         } else {
 872                 cm_return_val_if_fail(data->base_pixbuf != NULL, FALSE);
 873         }
 874
 875         if (data->highlight) {
 876                 MainWindow *mw = NULL;
 877
 878                 mw = mainwindow_get_mainwindow();
 879                 if (mw != NULL && mw->menubar != NULL) {
 880                         cairo_t *cr;
 881                         GdkColor color = gtk_widget_get_style(mw->menubar)->base[GTK_STATE_SELECTED];
 882
 883                         cr = gdk_cairo_create(drawable);
 884                         gdk_cairo_set_source_color(cr, &color);
 885                         cairo_set_antialias(cr, CAIRO_ANTIALIAS_NONE);
 886                         cairo_set_line_width(cr, 1.);
 887                         cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT);
 888                         cairo_set_line_join(cr, CAIRO_LINE_JOIN_BEVEL);
 889                         cairo_rectangle(cr, data->border_x-2, data->border_y-2,
 890                             data->base_width+3, data->base_height+3);
 891                         cairo_stroke(cr);
 892                         cairo_destroy(cr);
 893                 }
 894         }
 895
 896         if (data->is_pixmap) {
 897                 cairo_set_source_surface(cr, data->base_pixmap, data->border_x, data->border_y);
 898                 cairo_pattern_set_extend(cairo_get_source(cr), CAIRO_EXTEND_REPEAT);
 899                 cairo_rectangle(cr, data->border_x, data->border_y, data->base_width, data->base_height);
 900                 cairo_fill(cr);
 901         } else {
 902                 gdk_cairo_set_source_pixbuf(cr, data->base_pixbuf, data->border_x, data->border_y);
 903                 cairo_paint(cr);
 904         }
 905
 906         if (data->position != OVERLAY_NONE) {
 907
 908                 switch (data->position) {
 909                         case OVERLAY_TOP_LEFT:
 910                         case OVERLAY_MID_LEFT:
 911                         case OVERLAY_BOTTOM_LEFT:
 912                                 left = 0;
 913                                 break;
 914
 915                         case OVERLAY_TOP_CENTER:
 916                         case OVERLAY_MID_CENTER:
 917                         case OVERLAY_BOTTOM_CENTER:
 918                                 left = (data->base_width + data->border_x * 2 - data->overlay_width)/2;
 919                                 break;
 920
 921                         case OVERLAY_TOP_RIGHT:
 922                         case OVERLAY_MID_RIGHT:
 923                         case OVERLAY_BOTTOM_RIGHT:
 924                                 left = data->base_width + data->border_x * 2 - data->overlay_width;
 925                                 break;
 926
 927                         default:
 928                                 break;
 929                 }
 930                 switch (data->position) {
 931                         case OVERLAY_TOP_LEFT:
 932                         case OVERLAY_TOP_CENTER:
 933                         case OVERLAY_TOP_RIGHT:
 934                                 top = 0;
 935                                 break;
 936
 937                         case OVERLAY_MID_LEFT:
 938                         case OVERLAY_MID_CENTER:
 939                         case OVERLAY_MID_RIGHT:
 940                                 top = (data->base_height + data->border_y * 2 - data->overlay_height)/2;
 941                                 break;
 942
 943                         case OVERLAY_BOTTOM_LEFT:
 944                         case OVERLAY_BOTTOM_CENTER:
 945                         case OVERLAY_BOTTOM_RIGHT:
 946                                 top = data->base_height + data->border_y * 2 - data->overlay_height;
 947                                 break;
 948
 949                         default:
 950                                 break;
 951                 }
 952         }
 953
 954         if (data->position != OVERLAY_NONE) {
 955                 if (data->is_pixmap) {
 956                         cm_return_val_if_fail(data->overlay_pixmap != NULL, FALSE);
 957                         cairo_set_source_surface(cr, data->overlay_pixmap, left, top);
 958                         cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_REPEAT);
 959                         cairo_rectangle (cr, left, top, data->overlay_width, data->overlay_height);
 960                         cairo_fill(cr);
 961                 } else {
 962       cm_return_val_if_fail(data->overlay_pixbuf != NULL, FALSE);
 963       gdk_cairo_set_source_pixbuf(cr, data->overlay_pixbuf, left, top);
 964       cairo_paint(cr);
 965                 }
 966         }
 967
 968         return TRUE;
 969 }
 970
 971 #if !GTK_CHECK_VERSION(3,0,0)
 972 static gboolean pixmap_with_overlay_expose_event_cb(GtkWidget *widget, GdkEventExpose *expose,
 973                                                    OverlayData *data)
 974 #else
 975 static gboolean pixmap_with_overlay_expose_event_cb(GtkWidget *widget, cairo_t *cr,
 976                                                     OverlayData *data)
 977 #endif
 978 {
 979 #if !GTK_CHECK_VERSION(3,0,0)
 980         cairo_t *cr;
 981         GdkWindow *drawable = gtk_widget_get_window(widget);
 982         gboolean result;
 983
 984         cr = gdk_cairo_create(drawable);
 985         gdk_window_clear_area (drawable, expose->area.x, expose->area.y,
 986                                expose->area.width, expose->area.height);
 987
 988         result = do_pix_draw(widget, cr, data);
 989         cairo_destroy(cr);
 990         return result;
 991 #else
 992         return do_pix_draw(widget, cr, data);
 993 #endif
 994 }
 995
 996 static void pixmap_with_overlay_destroy_cb(GtkWidget *object, OverlayData *data)
 997 {
 998         if (data->is_pixmap) {
 999                 cairo_surface_destroy(data->base_pixmap);
1000                 if (data->position != OVERLAY_NONE) {
1001                         cairo_surface_destroy(data->overlay_pixmap);
1002                 }
1003         } else {
1004                 g_object_unref(data->base_pixbuf);
1005                 if (data->position != OVERLAY_NONE) {
1006                         g_object_unref(data->overlay_pixbuf);
1007                 }
1008         }
1009         g_free(data);
1010 }
1011
1012 /**
1013  * \brief Get a widget showing one icon with another overlaid on top of it.
1014  *
1015  * The base icon is always centralised, the other icon can be positioned.
1016  * The overlay icon is ignored if pos=OVERLAY_NONE is used
1017  *
1018  * \param window   top-level window widget
1019  * \param icon     the base icon
1020  * \param overlay  the icon to overlay
1021  * \param pos      how to align the overlay widget, or OVERLAY_NONE for no overlay
1022  * \param border_x size of the border around the base icon (left and right)
1023  * \param border_y size of the border around the base icon (top and bottom)
1024  */
1025 GtkWidget *stock_pixmap_widget_with_overlay(StockPixmap icon,
1026                                             StockPixmap overlay, OverlayPosition pos,
1027                                             gint border_x, gint border_y)
1028 {
1029         cairo_surface_t *stock_pixmap = NULL;
1030         GdkPixbuf *stock_pixbuf = NULL;
1031         GtkWidget *widget = NULL;
1032         GtkWidget *stock_wid = NULL;
1033         GtkRequisition requisition;
1034         OverlayData *data = NULL;
1035
1036         data = g_new0(OverlayData, 1);
1037
1038         stock_wid = stock_pixmap_widget(icon);
1039         gtk_widget_get_requisition(stock_wid, &requisition);
1040
1041 #if !GTK_CHECK_VERSION(3, 0, 0)
1042         if (gtk_image_get_storage_type(GTK_IMAGE(stock_wid)) == GTK_IMAGE_PIXMAP)
1043                 data->is_pixmap = TRUE;
1044         else
1045 #endif
1046                 data->is_pixmap = FALSE;
1047
1048         if (data->is_pixmap) {
1049                 cairo_t *cr = gdk_cairo_create(gtk_widget_get_window(stock_wid));
1050                 stock_pixmap = cairo_get_target(cr);
1051                 cairo_surface_reference(stock_pixmap);
1052                 cairo_destroy(cr);
1053                 data->base_pixmap = stock_pixmap;
1054                 data->base_height = requisition.height;
1055                 data->base_width  = requisition.width;
1056                 gtk_widget_destroy(stock_wid);
1057
1058                 if (pos == OVERLAY_NONE) {
1059                         data->overlay_pixmap = NULL;
1060                 } else {
1061                         stock_wid = stock_pixmap_widget(overlay);
1062                         cr = gdk_cairo_create(gtk_widget_get_window(stock_wid));
1063                         stock_pixmap = cairo_get_target(cr);
1064                         cairo_surface_reference(stock_pixmap);
1065                         cairo_destroy(cr);
1066                         data->overlay_pixmap = stock_pixmap;
1067                         data->overlay_height = requisition.height;
1068                         data->overlay_width  = requisition.width;
1069
1070                         gtk_widget_destroy(stock_wid);
1071                 }
1072         } else {
1073                 data->is_pixmap = FALSE;
1074                 stock_pixbuf = gtk_image_get_pixbuf(GTK_IMAGE(stock_wid));
1075                 g_object_ref(stock_pixbuf);
1076                 data->base_pixbuf = stock_pixbuf;
1077                 data->base_height = requisition.height;
1078                 data->base_width  = requisition.width;
1079                 gtk_widget_destroy(stock_wid);
1080                 if (pos == OVERLAY_NONE) {
1081                         data->overlay_pixmap = NULL;
1082                 } else {
1083                         stock_wid = stock_pixmap_widget(overlay);
1084                         stock_pixbuf = gtk_image_get_pixbuf(GTK_IMAGE(stock_wid));
1085                         g_object_ref(stock_pixbuf);
1086                         data->overlay_pixbuf = stock_pixbuf;
1087                         data->overlay_height = requisition.height;
1088                         data->overlay_width  = requisition.width;
1089
1090                         gtk_widget_destroy(stock_wid);
1091                 }
1092         }
1093         data->position = pos;
1094         data->border_x = border_x;
1095         data->border_y = border_y;
1096         data->highlight = FALSE;
1097
1098         widget = gtk_drawing_area_new();
1099         gtk_widget_set_size_request(widget, data->base_width + border_x * 2,
1100                               data->base_height + border_y * 2);
1101 #if !GTK_CHECK_VERSION(3, 0, 0)
1102         g_signal_connect(G_OBJECT(widget), "expose_event",
1103                          G_CALLBACK(pixmap_with_overlay_expose_event_cb), data);
1104 #else
1105         g_signal_connect(G_OBJECT(widget), "draw",
1106                          G_CALLBACK(pixmap_with_overlay_expose_event_cb), data);
1107 #endif
1108         g_signal_connect(G_OBJECT(widget), "destroy",
1109                          G_CALLBACK(pixmap_with_overlay_destroy_cb), data);
1110         g_object_set_data(G_OBJECT(widget), "highlight", &(data->highlight));
1111         return widget;
1112
1113 }