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 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  */
  19
  20 #include "defs.h"
  21 #include <glib.h>
  22 #include <gtk/gtkwidget.h>
  23 #include <gtk/gtkimage.h>
  24 #include <string.h>
  25 #include <dirent.h>
  26
  27 #include "stock_pixmap.h"
  28 #include "gtkutils.h"
  29 #include "utils.h"
  30 #include "prefs_common.h"
  31
  32 #include "pixmaps/addr_one.xpm"
  33 #include "pixmaps/addr_two.xpm"
  34 #include "pixmaps/address.xpm"
  35 #include "pixmaps/book.xpm"
  36 #include "pixmaps/category.xpm"
  37 #include "pixmaps/checkbox_off.xpm"
  38 #include "pixmaps/checkbox_on.xpm"
  39 #include "pixmaps/clip.xpm"
  40 #include "pixmaps/clipkey.xpm"
  41 #include "pixmaps/complete.xpm"
  42 #include "pixmaps/continue.xpm"
  43 #include "pixmaps/deleted.xpm"
  44 #include "pixmaps/error.xpm"
  45 #include "pixmaps/edit_extern.xpm"
  46 #include "pixmaps/forwarded.xpm"
  47 #include "pixmaps/group.xpm"
  48 #include "pixmaps/interface.xpm"
  49 #include "pixmaps/jpilot.xpm"
  50 #include "pixmaps/key.xpm"
  51 #include "pixmaps/ldap.xpm"
  52 #include "pixmaps/linewrap.xpm"
  53 #include "pixmaps/linewrapcurrent.xpm"
  54 #include "pixmaps/mark.xpm"
  55 #include "pixmaps/locked.xpm"
  56 #include "pixmaps/new.xpm"
  57 #include "pixmaps/replied.xpm"
  58 #include "pixmaps/close.xpm"
  59 #include "pixmaps/down_arrow.xpm"
  60 #include "pixmaps/up_arrow.xpm"
  61 #include "pixmaps/exec.xpm"
  62 #include "pixmaps/mail.xpm"
  63 #include "pixmaps/mail_attach.xpm"
  64 #include "pixmaps/mail_compose.xpm"
  65 #include "pixmaps/mail_forward.xpm"
  66 #include "pixmaps/mail_receive.xpm"
  67 #include "pixmaps/mail_receive_all.xpm"
  68 #include "pixmaps/mail_reply.xpm"
  69 #include "pixmaps/mail_reply_to_all.xpm"
  70 #include "pixmaps/mail_reply_to_author.xpm"
  71 #include "pixmaps/mail_send.xpm"
  72 #include "pixmaps/mail_send_queue.xpm"
  73 #include "pixmaps/mail_sign.xpm"
  74 #include "pixmaps/open_mail.xpm"
  75 #include "pixmaps/news_compose.xpm"
  76 #include "pixmaps/paste.xpm"
  77 #include "pixmaps/preferences.xpm"
  78 #include "pixmaps/properties.xpm"
  79 #include "pixmaps/queue_close.xpm"
  80 #include "pixmaps/queue_close_hrm.xpm"
  81 #include "pixmaps/queue_open.xpm"
  82 #include "pixmaps/queue_open_hrm.xpm"
  83 #include "pixmaps/claws-mail_icon.xpm"
  84 #include "pixmaps/claws-mail_logo.xpm"
  85 #include "pixmaps/address_book.xpm"
  86 #include "pixmaps/unread.xpm"
  87 #include "pixmaps/read.xpm"
  88 #include "pixmaps/vcard.xpm"
  89 #include "pixmaps/ignorethread.xpm"
  90 #include "pixmaps/online.xpm"
  91 #include "pixmaps/offline.xpm"
  92 #include "pixmaps/notice_warn.xpm"
  93 #include "pixmaps/notice_error.xpm"
  94 #include "pixmaps/notice_note.xpm"
  95 #include "pixmaps/quicksearch.xpm"
  96 #include "pixmaps/clip_gpg_signed.xpm"
  97 #include "pixmaps/gpg_signed.xpm"
  98 #include "pixmaps/mime_text_plain.xpm"
  99 #include "pixmaps/mime_text_html.xpm"
 100 #include "pixmaps/mime_application.xpm"
 101 #include "pixmaps/mime_image.xpm"
 102 #include "pixmaps/mime_audio.xpm"
 103 #include "pixmaps/mime_text_enriched.xpm"
 104 #include "pixmaps/mime_unknown.xpm"
 105 #include "pixmaps/mime_pdf.xpm"
 106 #include "pixmaps/mime_ps.xpm"
 107 #include "pixmaps/mime_calendar.xpm"
 108 #include "pixmaps/mime_pgpsig.xpm"
 109 #include "pixmaps/privacy_signed.xpm"
 110 #include "pixmaps/privacy_passed.xpm"
 111 #include "pixmaps/privacy_failed.xpm"
 112 #include "pixmaps/privacy_unknown.xpm"
 113 #include "pixmaps/privacy_expired.xpm"
 114 #include "pixmaps/privacy_warn.xpm"
 115 #include "pixmaps/privacy_emblem_encrypted.xpm"
 116 #include "pixmaps/privacy_emblem_signed.xpm"
 117 #include "pixmaps/privacy_emblem_passed.xpm"
 118 #include "pixmaps/privacy_emblem_failed.xpm"
 119 #include "pixmaps/privacy_emblem_warn.xpm"
 120 #include "pixmaps/mime_message.xpm"
 121 #include "pixmaps/address_search.xpm"
 122 #include "pixmaps/check_spelling.xpm"
 123
 124 #include "pixmaps/dir_close.xpm"
 125 #include "pixmaps/dir_close_hrm.xpm"
 126 #include "pixmaps/dir_open.xpm"
 127 #include "pixmaps/dir_open_hrm.xpm"
 128 #include "pixmaps/inbox_open.xpm"
 129 #include "pixmaps/inbox_open_hrm.xpm"
 130 #include "pixmaps/inbox_close.xpm"
 131 #include "pixmaps/inbox_close_hrm.xpm"
 132 #include "pixmaps/outbox_open.xpm"
 133 #include "pixmaps/outbox_open_hrm.xpm"
 134 #include "pixmaps/outbox_close.xpm"
 135 #include "pixmaps/outbox_close_hrm.xpm"
 136 #include "pixmaps/trash.xpm"
 137 #include "pixmaps/trash_btn.xpm"
 138 #include "pixmaps/trash_hrm.xpm"
 139 #include "pixmaps/drafts_close.xpm"
 140 #include "pixmaps/drafts_open.xpm"
 141 #include "pixmaps/dir_close_mark.xpm"
 142 #include "pixmaps/dir_close_hrm_mark.xpm"
 143 #include "pixmaps/dir_open_mark.xpm"
 144 #include "pixmaps/dir_open_hrm_mark.xpm"
 145 #include "pixmaps/inbox_open_mark.xpm"
 146 #include "pixmaps/inbox_open_hrm_mark.xpm"
 147 #include "pixmaps/inbox_close_mark.xpm"
 148 #include "pixmaps/inbox_close_hrm_mark.xpm"
 149 #include "pixmaps/outbox_open_mark.xpm"
 150 #include "pixmaps/outbox_open_hrm_mark.xpm"
 151 #include "pixmaps/outbox_close_mark.xpm"
 152 #include "pixmaps/outbox_close_hrm_mark.xpm"
 153 #include "pixmaps/trash_mark.xpm"
 154 #include "pixmaps/queue_close_mark.xpm"
 155 #include "pixmaps/queue_close_hrm_mark.xpm"
 156 #include "pixmaps/queue_open_mark.xpm"
 157 #include "pixmaps/queue_open_hrm_mark.xpm"
 158 #include "pixmaps/trash_hrm_mark.xpm"
 159 #include "pixmaps/drafts_close_mark.xpm"
 160 #include "pixmaps/drafts_open_mark.xpm"
 161 #include "pixmaps/dir_noselect.xpm"
 162 #include "pixmaps/spam.xpm"
 163 #include "pixmaps/spam_btn.xpm"
 164 #include "pixmaps/ham_btn.xpm"
 165 #include "pixmaps/moved.xpm"
 166 #include "pixmaps/copied.xpm"
 167 #include "pixmaps/selection.xpm"
 168 #include "pixmaps/empty.xpm"
 169
 170 typedef struct _StockPixmapData StockPixmapData;
 171
 172 struct _StockPixmapData
 173 {
 174         gchar **data;
 175         GdkPixmap *pixmap;
 176         GdkBitmap *mask;
 177         gchar *file;
 178         gchar *icon_path;
 179         GdkPixbuf *pixbuf;
 180 };
 181
 182 typedef struct _OverlayData OverlayData;
 183
 184 struct _OverlayData
 185 {
 186         GdkPixmap *base_pixmap;
 187         GdkBitmap *base_mask;
 188         GdkPixmap *overlay_pixmap;
 189         GdkBitmap *overlay_mask;
 190         guint base_height;
 191         guint base_width;
 192         guint overlay_height;
 193         guint overlay_width;
 194         OverlayPosition position;
 195         gint border_x;
 196         gint border_y;
 197 };
 198
 199 static void stock_pixmap_find_themes_in_dir(GList **list, const gchar *dirname);
 200
 201 static StockPixmapData pixmaps[] =
 202 {
 203         {addr_one_xpm                           , NULL, NULL, "addr_one", NULL},
 204         {addr_two_xpm                           , NULL, NULL, "addr_two", NULL},
 205         {address_xpm                            , NULL, NULL, "address", NULL},
 206         {address_book_xpm                       , NULL, NULL, "address_book", NULL},
 207         {address_search_xpm                     , NULL, NULL, "address_search", NULL},
 208         {book_xpm                               , NULL, NULL, "book", NULL},
 209         {category_xpm                           , NULL, NULL, "category", NULL},
 210         {checkbox_off_xpm                       , NULL, NULL, "checkbox_off", NULL},
 211         {checkbox_on_xpm                        , NULL, NULL, "checkbox_on", NULL},
 212         {check_spelling_xpm                     , NULL, NULL, "check_spelling", NULL},
 213         {clip_xpm                               , NULL, NULL, "clip", NULL},
 214         {clipkey_xpm                            , NULL, NULL, "clipkey", NULL},
 215         {clip_gpg_signed_xpm                    , NULL, NULL, "clip_gpg_signed", NULL},
 216         {close_xpm                              , NULL, NULL, "close", NULL},
 217         {complete_xpm                           , NULL, NULL, "complete", NULL},
 218         {continue_xpm                           , NULL, NULL, "continue", NULL},
 219         {deleted_xpm                            , NULL, NULL, "deleted", NULL},
 220         {dir_close_xpm                          , NULL, NULL, "dir_close", NULL},
 221         {dir_close_hrm_xpm                      , NULL, NULL, "dir_close_hrm", NULL},
 222         {dir_open_xpm                           , NULL, NULL, "dir_open", NULL},
 223         {dir_open_hrm_xpm                       , NULL, NULL, "dir_open_hrm", NULL},
 224         {dir_close_mark_xpm                     , NULL, NULL, "dir_close_mark", NULL},
 225         {dir_close_hrm_mark_xpm                 , NULL, NULL, "dir_close_hrm_mark", NULL},
 226         {dir_open_mark_xpm                      , NULL, NULL, "dir_open_mark", NULL},
 227         {dir_open_hrm_mark_xpm                  , NULL, NULL, "dir_open_hrm_mark", NULL},
 228         {down_arrow_xpm                         , NULL, NULL, "down_arrow", NULL},
 229         {up_arrow_xpm                           , NULL, NULL, "up_arrow", NULL},
 230         {edit_extern_xpm                        , NULL, NULL, "edit_extern", NULL},
 231         {error_xpm                              , NULL, NULL, "error", NULL},
 232         {exec_xpm                               , NULL, NULL, "exec", NULL},
 233         {forwarded_xpm                          , NULL, NULL, "forwarded", NULL},
 234         {group_xpm                              , NULL, NULL, "group", NULL},
 235         {ignorethread_xpm                       , NULL, NULL, "ignorethread", NULL},
 236         {inbox_close_xpm                        , NULL, NULL, "inbox_close", NULL},
 237         {inbox_close_hrm_xpm                    , NULL, NULL, "inbox_close_hrm", NULL},
 238         {inbox_open_xpm                         , NULL, NULL, "inbox_open", NULL},
 239         {inbox_open_hrm_xpm                     , NULL, NULL, "inbox_open_hrm", NULL},
 240         {inbox_close_mark_xpm                   , NULL, NULL, "inbox_close_mark", NULL},
 241         {inbox_close_hrm_mark_xpm               , NULL, NULL, "inbox_close_hrm_mark", NULL},
 242         {inbox_open_mark_xpm                    , NULL, NULL, "inbox_open_mark", NULL},
 243         {inbox_open_hrm_mark_xpm                , NULL, NULL, "inbox_open_hrm_mark", NULL},
 244         {paste_xpm                              , NULL, NULL, "insert_file", NULL},
 245         {interface_xpm                          , NULL, NULL, "interface", NULL},
 246         {jpilot_xpm                             , NULL, NULL, "jpilot", NULL},
 247         {key_xpm                                , NULL, NULL, "key", NULL},
 248         {ldap_xpm                               , NULL, NULL, "ldap", NULL},
 249         {linewrapcurrent_xpm                    , NULL, NULL, "linewrapcurrent", NULL},
 250         {linewrap_xpm                           , NULL, NULL, "linewrap", NULL},
 251         {locked_xpm                             , NULL, NULL, "locked", NULL},
 252         {mail_xpm                               , NULL, NULL, "mail", NULL},
 253         {mail_attach_xpm                        , NULL, NULL, "mail_attach", NULL},
 254         {mail_compose_xpm                       , NULL, NULL, "mail_compose", NULL},
 255         {mail_forward_xpm                       , NULL, NULL, "mail_forward", NULL},
 256         {mail_receive_xpm                       , NULL, NULL, "mail_receive", NULL},
 257         {mail_receive_all_xpm                   , NULL, NULL, "mail_receive_all", NULL},
 258         {mail_reply_xpm                         , NULL, NULL, "mail_reply", NULL},
 259         {mail_reply_to_all_xpm                  , NULL, NULL, "mail_reply_to_all", NULL},
 260         {mail_reply_to_author_xpm               , NULL, NULL, "mail_reply_to_author", NULL},
 261         {mail_send_xpm                          , NULL, NULL, "mail_send", NULL},
 262         {mail_send_queue_xpm                    , NULL, NULL, "mail_send_queue", NULL},
 263         {mail_sign_xpm                          , NULL, NULL, "mail_sign", NULL},
 264         {open_mail_xpm                          , NULL, NULL, "open_mail", NULL},
 265         {mark_xpm                               , NULL, NULL, "mark", NULL},
 266         {new_xpm                                , NULL, NULL, "new", NULL},
 267         {news_compose_xpm                       , NULL, NULL, "news_compose", NULL},
 268         {outbox_close_xpm                       , NULL, NULL, "outbox_close", NULL},
 269         {outbox_close_hrm_xpm                   , NULL, NULL, "outbox_close_hrm", NULL},
 270         {outbox_open_xpm                        , NULL, NULL, "outbox_open", NULL},
 271         {outbox_open_hrm_xpm                    , NULL, NULL, "outbox_open_hrm", NULL},
 272         {outbox_close_mark_xpm                  , NULL, NULL, "outbox_close_mark", NULL},
 273         {outbox_close_hrm_mark_xpm              , NULL, NULL, "outbox_close_hrm_mark", NULL},
 274         {outbox_open_mark_xpm                   , NULL, NULL, "outbox_open_mark", NULL},
 275         {outbox_open_hrm_mark_xpm               , NULL, NULL, "outbox_open_hrm_mark", NULL},
 276         {replied_xpm                            , NULL, NULL, "replied", NULL},
 277         {paste_xpm                              , NULL, NULL, "paste", NULL},
 278         {preferences_xpm                        , NULL, NULL, "preferences", NULL},
 279         {properties_xpm                         , NULL, NULL, "properties", NULL},
 280         {queue_close_xpm                        , NULL, NULL, "queue_close", NULL},
 281         {queue_close_hrm_xpm                    , NULL, NULL, "queue_close_hrm", NULL},
 282         {queue_open_xpm                         , NULL, NULL, "queue_open", NULL},
 283         {queue_open_hrm_xpm                     , NULL, NULL, "queue_open_hrm", NULL},
 284         {trash_xpm                              , NULL, NULL, "trash_open", NULL},
 285         {trash_hrm_xpm                          , NULL, NULL, "trash_open_hrm", NULL},
 286         {trash_xpm                              , NULL, NULL, "trash_close", NULL},
 287         {trash_hrm_xpm                          , NULL, NULL, "trash_close_hrm", NULL},
 288         {queue_close_mark_xpm                   , NULL, NULL, "queue_close_mark", NULL},
 289         {queue_close_hrm_mark_xpm               , NULL, NULL, "queue_close_hrm_mark", NULL},
 290         {queue_open_mark_xpm                    , NULL, NULL, "queue_open_mark", NULL},
 291         {queue_open_hrm_mark_xpm                , NULL, NULL, "queue_open_hrm_mark", NULL},
 292         {trash_mark_xpm                         , NULL, NULL, "trash_open_mark", NULL},
 293         {trash_hrm_mark_xpm                     , NULL, NULL, "trash_open_hrm_mark", NULL},
 294         {trash_mark_xpm                         , NULL, NULL, "trash_close_mark", NULL},
 295         {trash_hrm_mark_xpm                     , NULL, NULL, "trash_close_hrm_mark", NULL},
 296         {unread_xpm                             , NULL, NULL, "unread", NULL},
 297         {vcard_xpm                              , NULL, NULL, "vcard", NULL},
 298         {online_xpm                             , NULL, NULL, "online", NULL},
 299         {offline_xpm                            , NULL, NULL, "offline", NULL},
 300         {notice_warn_xpm                        , NULL, NULL, "notice_warn",  NULL},
 301         {notice_error_xpm                       , NULL, NULL, "notice_error",  NULL},
 302         {notice_note_xpm                        , NULL, NULL, "notice_note",  NULL},
 303         {quicksearch_xpm                        , NULL, NULL, "quicksearch",  NULL},
 304         {gpg_signed_xpm                         , NULL, NULL, "gpg_signed", NULL},
 305         {drafts_close_xpm                       , NULL, NULL, "drafts_close", NULL},
 306         {drafts_open_xpm                        , NULL, NULL, "drafts_open", NULL},
 307         {drafts_close_mark_xpm                  , NULL, NULL, "drafts_close_mark", NULL},
 308         {drafts_open_mark_xpm                   , NULL, NULL, "drafts_open_mark", NULL},
 309         {mime_text_plain_xpm                    , NULL, NULL, "mime_text_plain", NULL},
 310         {mime_text_html_xpm                     , NULL, NULL, "mime_text_html", NULL},
 311         {mime_application_xpm                   , NULL, NULL, "mime_application", NULL},
 312         {mime_image_xpm                         , NULL, NULL, "mime_image", NULL},
 313         {mime_audio_xpm                         , NULL, NULL, "mime_audio", NULL},
 314         {mime_text_enriched_xpm                 , NULL, NULL, "mime_text_enriched", NULL},
 315         {mime_unknown_xpm                       , NULL, NULL, "mime_unknown", NULL},
 316         {mime_pdf_xpm                           , NULL, NULL, "mime_pdf", NULL},
 317         {mime_ps_xpm                            , NULL, NULL, "mime_ps", NULL},
 318         {mime_calendar_xpm                      , NULL, NULL, "mime_calendar", NULL},
 319         {mime_pgpsig_xpm                        , NULL, NULL, "mime_pgpsig", NULL},
 320         {privacy_signed_xpm                     , NULL, NULL, "privacy_signed", NULL},
 321         {privacy_passed_xpm                     , NULL, NULL, "privacy_passed", NULL},
 322         {privacy_failed_xpm                     , NULL, NULL, "privacy_failed", NULL},
 323         {privacy_unknown_xpm                    , NULL, NULL, "privacy_unknown", NULL},
 324         {privacy_expired_xpm                    , NULL, NULL, "privacy_expired", NULL},
 325         {privacy_warn_xpm                       , NULL, NULL, "privacy_warn", NULL},
 326         {privacy_emblem_encrypted_xpm           , NULL, NULL, "privacy_emblem_encrypted", NULL},
 327         {privacy_emblem_signed_xpm              , NULL, NULL, "privacy_emblem_signed", NULL},
 328         {privacy_emblem_passed_xpm              , NULL, NULL, "privacy_emblem_passed", NULL},
 329         {privacy_emblem_failed_xpm              , NULL, NULL, "privacy_emblem_failed", NULL},
 330         {privacy_emblem_warn_xpm                , NULL, NULL, "privacy_emblem_warn", NULL},
 331         {mime_message_xpm                       , NULL, NULL, "mime_message", NULL},
 332         {claws_mail_icon_xpm                    , NULL, NULL, "claws_mail_icon", NULL},
 333         {read_xpm                               , NULL, NULL, "read", NULL},
 334         {trash_btn_xpm                          , NULL, NULL, "trash_btn", NULL},
 335         {claws_mail_logo_xpm                    , NULL, NULL, "claws_mail_logo", NULL},
 336         {dir_noselect_xpm                       , NULL, NULL, "dir_noselect" , NULL},
 337         {spam_xpm                               , NULL, NULL, "spam" , NULL},
 338         {spam_btn_xpm                           , NULL, NULL, "spam_btn" , NULL},
 339         {ham_btn_xpm                            , NULL, NULL, "ham_btn" , NULL},
 340         {moved_xpm                              , NULL, NULL, "moved", NULL},
 341         {copied_xpm                             , NULL, NULL, "copied", NULL},
 342         {selection_xpm                          , NULL, NULL, "selection", NULL},
 343         {empty_xpm                              , NULL, NULL, "empty" , NULL}
 344 };
 345
 346 /* return newly constructed GtkPixmap from GdkPixmap */
 347 GtkWidget *stock_pixmap_widget(GtkWidget *window, StockPixmap icon)
 348 {
 349         GdkPixmap *pixmap;
 350         GdkBitmap *mask;
 351
 352         g_return_val_if_fail(window != NULL, NULL);
 353         g_return_val_if_fail(icon >= 0 && icon < N_STOCK_PIXMAPS, NULL);
 354
 355         if (stock_pixmap_gdk(window, icon, &pixmap, &mask) != -1)
 356                 return gtk_image_new_from_pixmap(pixmap, mask);
 357
 358         return NULL;
 359 }
 360
 361 /*!
 362  *\brief
 363  */
 364 gint stock_pixbuf_gdk(GtkWidget *window, StockPixmap icon, GdkPixbuf **pixbuf)
 365 {
 366         StockPixmapData *pix_d;
 367
 368         if (pixbuf)
 369                 *pixbuf = NULL;
 370
 371         g_return_val_if_fail(icon >= 0 && icon < N_STOCK_PIXMAPS, -1);
 372
 373         pix_d = &pixmaps[icon];
 374
 375         if (!pix_d->pixbuf || (strcmp2(pix_d->icon_path, prefs_common.pixmap_theme_path) != 0)) {
 376                 GdkPixbuf *pix = NULL;
 377
 378                 if (strcmp(prefs_common.pixmap_theme_path, DEFAULT_PIXMAP_THEME) != 0) {
 379                         if (is_dir_exist(prefs_common.pixmap_theme_path)) {
 380                                 char *icon_file_name;
 381
 382                                 icon_file_name = g_strconcat(prefs_common.pixmap_theme_path,
 383                                                              G_DIR_SEPARATOR_S,
 384                                                              pix_d->file,
 385                                                              ".xpm",
 386                                                              NULL);
 387                                 if (is_file_exist(icon_file_name)) {
 388                                         GError *err = NULL;
 389                                         pix = gdk_pixbuf_new_from_file(icon_file_name, &err);
 390                                         if (err) g_error_free(err);
 391                                 }
 392                                 if (pix) {
 393                                         g_free(pix_d->icon_path);
 394                                         pix_d->icon_path = g_strdup(prefs_common.pixmap_theme_path);
 395                                 }
 396                                 g_free(icon_file_name);
 397                         } else {
 398                                 /* even the path does not exist (deleted between two sessions), so
 399                                 set the preferences to the internal theme */
 400                                 prefs_common.pixmap_theme_path = g_strdup(DEFAULT_PIXMAP_THEME);
 401                         }
 402                 }
 403                 pix_d->pixbuf = pix;
 404         }
 405
 406         if (!pix_d->pixbuf) {
 407                 pix_d->pixbuf = gdk_pixbuf_new_from_xpm_data((const gchar **) pix_d->data);
 408                 if (pix_d->pixbuf) {
 409                         g_free(pix_d->icon_path);
 410                         pix_d->icon_path = g_strdup(DEFAULT_PIXMAP_THEME);
 411                 }
 412         }
 413
 414         g_return_val_if_fail(pix_d->pixbuf != NULL, -1);
 415
 416         if (pixbuf)
 417                 *pixbuf = pix_d->pixbuf;
 418
 419         /* pixbuf should have one ref outstanding */
 420
 421         return 0;
 422 }
 423
 424 /* create GdkPixmap if it has not created yet */
 425 gint stock_pixmap_gdk(GtkWidget *window, StockPixmap icon,
 426                       GdkPixmap **pixmap, GdkBitmap **mask)
 427 {
 428         StockPixmapData *pix_d;
 429
 430         if (pixmap) *pixmap = NULL;
 431         if (mask)   *mask   = NULL;
 432
 433         g_return_val_if_fail(window != NULL, -1);
 434         g_return_val_if_fail(icon >= 0 && icon < N_STOCK_PIXMAPS, -1);
 435
 436         pix_d = &pixmaps[icon];
 437
 438         if (!pix_d->pixmap || (strcmp2(pix_d->icon_path, prefs_common.pixmap_theme_path) != 0)) {
 439                 GdkPixmap *pix = NULL;
 440
 441                 if (strcmp(prefs_common.pixmap_theme_path, DEFAULT_PIXMAP_THEME) != 0) {
 442                         if ( is_dir_exist(prefs_common.pixmap_theme_path) ) {
 443                                 char *icon_file_name;
 444
 445                                 icon_file_name = g_strconcat(prefs_common.pixmap_theme_path,
 446                                                              G_DIR_SEPARATOR_S,
 447                                                              pix_d->file,
 448                                                              ".xpm",
 449                                                              NULL);
 450                                 if (is_file_exist(icon_file_name))
 451                                         PIXMAP_CREATE_FROM_FILE(window, pix, pix_d->mask, icon_file_name);
 452                                 if (pix) {
 453                                         g_free(pix_d->icon_path);
 454                                         pix_d->icon_path = g_strdup(prefs_common.pixmap_theme_path);
 455                                 }
 456                                 g_free(icon_file_name);
 457                         } else {
 458                                 /* even the path does not exist (deleted between two sessions), so
 459                                 set the preferences to the internal theme */
 460                                 prefs_common.pixmap_theme_path = g_strdup(DEFAULT_PIXMAP_THEME);
 461                         }
 462                 }
 463                 pix_d->pixmap = pix;
 464         }
 465
 466         if (!pix_d->pixmap) {
 467                 PIXMAP_CREATE(window, pix_d->pixmap, pix_d->mask, pix_d->data);
 468                 if (pix_d->pixmap) {
 469                         g_free(pix_d->icon_path);
 470                         pix_d->icon_path = g_strdup(DEFAULT_PIXMAP_THEME);
 471                 }
 472         }
 473
 474         g_return_val_if_fail(pix_d->pixmap != NULL, -1);
 475
 476         if (pixmap)
 477                 *pixmap = pix_d->pixmap;
 478         if (mask)
 479                 *mask   = pix_d->mask;
 480
 481         return 0;
 482 }
 483
 484 static void stock_pixmap_find_themes_in_dir(GList **list, const gchar *dirname)
 485 {
 486         struct dirent *d;
 487         DIR *dp;
 488
 489         if ((dp = opendir(dirname)) == NULL) {
 490                 debug_print("dir %s not found, skipping theme scan", dirname);
 491                 return;
 492         }
 493
 494         while ((d = readdir(dp)) != NULL) {
 495                 gchar *entry;
 496                 gchar *fullentry;
 497
 498                 entry     = d->d_name;
 499                 fullentry = g_strconcat(dirname, G_DIR_SEPARATOR_S, entry, NULL);
 500
 501                 if (strcmp(entry, ".") != 0 && strcmp(entry, "..") != 0 && is_dir_exist(fullentry)) {
 502                         gchar *filetoexist;
 503                         int i;
 504
 505                         for (i = 0; i < N_STOCK_PIXMAPS; i++) {
 506                                 filetoexist = g_strconcat(fullentry, G_DIR_SEPARATOR_S, pixmaps[i].file, ".xpm", NULL);
 507                                 if (is_file_exist(filetoexist)) {
 508                                         *list = g_list_append(*list, fullentry);
 509                                         g_free(filetoexist);
 510                                         break;
 511                                 }
 512                                 g_free(filetoexist);
 513                         }
 514                         if (i == N_STOCK_PIXMAPS)
 515                                 g_free(fullentry);
 516                 } else
 517                         g_free(fullentry);
 518         }
 519         closedir(dp);
 520 }
 521
 522 GList *stock_pixmap_themes_list_new(void)
 523 {
 524         gchar *defaulttheme;
 525         gchar *userthemes;
 526         gchar *systemthemes;
 527         GList *list = NULL;
 528
 529         defaulttheme = g_strdup(DEFAULT_PIXMAP_THEME);
 530         userthemes   = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
 531                                    RC_DIR, G_DIR_SEPARATOR_S,
 532                                    PIXMAP_THEME_DIR, NULL);
 533         systemthemes = g_strconcat(PACKAGE_DATA_DIR, G_DIR_SEPARATOR_S,
 534                                    PIXMAP_THEME_DIR, NULL);
 535
 536         list = g_list_append(list, defaulttheme);
 537
 538         stock_pixmap_find_themes_in_dir(&list, userthemes);
 539         stock_pixmap_find_themes_in_dir(&list, systemthemes);
 540
 541         g_free(userthemes);
 542         g_free(systemthemes);
 543         return list;
 544 }
 545
 546 void stock_pixmap_themes_list_free(GList *list)
 547 {
 548         GList *ptr;
 549
 550         for (ptr = g_list_first(list); ptr != NULL; ptr = g_list_next(ptr))
 551                 g_free(ptr->data);
 552         g_list_free(list);
 553 }
 554
 555 gchar *stock_pixmap_get_name (StockPixmap icon)
 556 {
 557         g_return_val_if_fail(icon >= 0 && icon < N_STOCK_PIXMAPS, NULL);
 558
 559         return pixmaps[icon].file;
 560
 561 }
 562
 563 StockPixmap stock_pixmap_get_icon (gchar *file)
 564 {
 565         gint i;
 566
 567         for (i = 0; i < N_STOCK_PIXMAPS; i++) {
 568                 if (strcmp (pixmaps[i].file, file) == 0)
 569                         return i;
 570         }
 571         return -1;
 572 }
 573
 574 static gboolean pixmap_with_overlay_expose_event_cb(GtkWidget *widget, GdkEventExpose *expose,
 575                                                     OverlayData *data)
 576 {
 577         GdkDrawable *drawable = widget->window;
 578         GdkGC *gc_pix;
 579         gint left = 0;
 580         gint top = 0;
 581
 582         g_return_val_if_fail(data->base_pixmap != NULL, FALSE);
 583         g_return_val_if_fail(data->base_mask != NULL, FALSE);
 584
 585         gc_pix = gdk_gc_new((GdkWindow *)drawable);
 586
 587         gdk_window_clear_area (drawable, expose->area.x, expose->area.y,
 588                                expose->area.width, expose->area.height);
 589
 590         gdk_gc_set_tile(gc_pix, data->base_pixmap);
 591         gdk_gc_set_ts_origin(gc_pix, data->border_x, data->border_y);
 592         gdk_gc_set_clip_mask(gc_pix, data->base_mask);
 593         gdk_gc_set_clip_origin(gc_pix, data->border_x, data->border_y);
 594         gdk_gc_set_fill(gc_pix, GDK_TILED);
 595
 596         gdk_draw_rectangle(drawable, gc_pix, TRUE, data->border_x, data->border_y,
 597                            data->base_width, data->base_height);
 598
 599         if (data->position != OVERLAY_NONE) {
 600                 g_return_val_if_fail(data->overlay_pixmap != NULL, FALSE);
 601                 g_return_val_if_fail(data->overlay_mask != NULL, FALSE);
 602
 603                 gdk_gc_set_tile(gc_pix, data->overlay_pixmap);
 604                 gdk_gc_set_clip_mask(gc_pix, data->overlay_mask);
 605
 606                 switch (data->position) {
 607                         case OVERLAY_TOP_LEFT:
 608                         case OVERLAY_MID_LEFT:
 609                         case OVERLAY_BOTTOM_LEFT:
 610                                 left = 0;
 611                                 break;
 612
 613                         case OVERLAY_TOP_CENTER:
 614                         case OVERLAY_MID_CENTER:
 615                         case OVERLAY_BOTTOM_CENTER:
 616                                 left = (data->base_width + data->border_x * 2  - data->overlay_width)/2;
 617                                 break;
 618
 619                         case OVERLAY_TOP_RIGHT:
 620                         case OVERLAY_MID_RIGHT:
 621                         case OVERLAY_BOTTOM_RIGHT:
 622                                 left = data->base_width + data->border_x * 2 - data->overlay_width;
 623                                 break;
 624
 625                         default:
 626                                 break;
 627                 }
 628                 switch (data->position) {
 629                         case OVERLAY_TOP_LEFT:
 630                         case OVERLAY_TOP_CENTER:
 631                         case OVERLAY_TOP_RIGHT:
 632                                 top = 0;
 633                                 break;
 634
 635                         case OVERLAY_MID_LEFT:
 636                         case OVERLAY_MID_CENTER:
 637                         case OVERLAY_MID_RIGHT:
 638                                 top = (data->base_height + data->border_y * 2  - data->overlay_height)/2;
 639                                 break;
 640
 641                         case OVERLAY_BOTTOM_LEFT:
 642                         case OVERLAY_BOTTOM_CENTER:
 643                         case OVERLAY_BOTTOM_RIGHT:
 644                                 top = data->base_height + data->border_y * 2 - data->overlay_height;
 645                                 break;
 646
 647                         default:
 648                                 break;
 649                 }
 650
 651                 gdk_gc_set_ts_origin(gc_pix, left, top);
 652                 gdk_gc_set_clip_origin(gc_pix, left, top);
 653                 gdk_gc_set_fill(gc_pix, GDK_TILED);
 654                 gdk_draw_rectangle(drawable, gc_pix, TRUE, left, top,
 655                                    data->overlay_width, data->overlay_height);
 656         }
 657         g_object_unref(gc_pix);
 658
 659         return TRUE;
 660 }
 661
 662 static void pixmap_with_overlay_destroy_cb(GtkObject *object, OverlayData *data)
 663 {
 664         g_object_unref(data->base_pixmap);
 665         g_object_unref(data->base_mask);
 666         if (data->position != OVERLAY_NONE) {
 667                 g_object_unref(data->overlay_pixmap);
 668                 g_object_unref(data->overlay_mask);
 669         }
 670         g_free(data);
 671 }
 672
 673 /**
 674  * \brief Get a widget showing one icon with another overlaid on top of it.
 675  *
 676  * The base icon is always centralised, the other icon can be positioned.
 677  * The overlay icon is ignored if pos=OVERLAY_NONE is used
 678  *
 679  * \param window   top-level window widget
 680  * \param icon     the base icon
 681  * \param overlay  the icon to overlay
 682  * \param pos      how to align the overlay widget, or OVERLAY_NONE for no overlay
 683  * \param border_x size of the border around the base icon (left and right)
 684  * \param border_y size of the border around the base icon (top and bottom)
 685  */
 686 GtkWidget *stock_pixmap_widget_with_overlay(GtkWidget *window, StockPixmap icon,
 687                                             StockPixmap overlay, OverlayPosition pos,
 688                                             gint border_x, gint border_y)
 689 {
 690         GdkPixmap *stock_pixmap;
 691         GdkBitmap *stock_mask;
 692         GtkWidget *widget;
 693         GtkWidget *stock_wid;
 694         OverlayData *data;
 695
 696         data = g_new0(OverlayData, 1);
 697
 698         stock_wid = stock_pixmap_widget(window, icon);
 699         gtk_image_get_pixmap(GTK_IMAGE(stock_wid), &stock_pixmap, &stock_mask);
 700         g_object_ref(stock_pixmap);
 701         g_object_ref(stock_mask);
 702         data->base_pixmap = stock_pixmap;
 703         data->base_mask   = stock_mask;
 704         data->base_height = stock_wid->requisition.height;
 705         data->base_width  = stock_wid->requisition.width;
 706         gtk_widget_destroy(stock_wid);
 707
 708         if (pos == OVERLAY_NONE) {
 709                 data->overlay_pixmap = NULL;
 710                 data->overlay_mask   = NULL;
 711         } else {
 712                 stock_wid = stock_pixmap_widget(window, overlay);
 713                 gtk_image_get_pixmap(GTK_IMAGE(stock_wid), &stock_pixmap, &stock_mask);
 714                 g_object_ref(stock_pixmap);
 715                 g_object_ref(stock_mask);
 716                 data->overlay_pixmap = stock_pixmap;
 717                 data->overlay_mask   = stock_mask;
 718                 data->overlay_height = stock_wid->requisition.height;
 719                 data->overlay_width  = stock_wid->requisition.width;
 720
 721                 gtk_widget_destroy(stock_wid);
 722         }
 723
 724         data->position = pos;
 725         data->border_x = border_x;
 726         data->border_y = border_y;
 727
 728         widget = gtk_drawing_area_new();
 729         gtk_drawing_area_size(GTK_DRAWING_AREA(widget), data->base_width + border_x * 2,
 730                               data->base_height + border_y * 2);
 731         g_signal_connect(G_OBJECT(widget), "expose_event",
 732                          G_CALLBACK(pixmap_with_overlay_expose_event_cb), data);
 733         g_signal_connect(G_OBJECT(widget), "destroy",
 734                          G_CALLBACK(pixmap_with_overlay_destroy_cb), data);
 735         return widget;
 736
 737 }