src/stock_pixmap.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2001 Hiroyuki Yamamoto
   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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #include "defs.h"
  21 #include <glib.h>
  22 #include <gtk/gtkwidget.h>
  23 #include <gtk/gtkpixmap.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/address.xpm"
  33 #include "pixmaps/book.xpm"
  34 #include "pixmaps/category.xpm"
  35 #include "pixmaps/checkbox_off.xpm"
  36 #include "pixmaps/checkbox_on.xpm"
  37 #include "pixmaps/clip.xpm"
  38 #include "pixmaps/clipkey.xpm"
  39 #include "pixmaps/complete.xpm"
  40 #include "pixmaps/continue.xpm"
  41 #include "pixmaps/deleted.xpm"
  42 #include "pixmaps/dir_close.xpm"
  43 #include "pixmaps/dir_open.xpm"
  44 #include "pixmaps/dir_open_hrm.xpm"
  45 #include "pixmaps/error.xpm"
  46 #include "pixmaps/forwarded.xpm"
  47 #include "pixmaps/group.xpm"
  48 #include "pixmaps/inbox.xpm"
  49 #include "pixmaps/inbox_hrm.xpm"
  50 #include "pixmaps/interface.xpm"
  51 #include "pixmaps/jpilot.xpm"
  52 #include "pixmaps/key.xpm"
  53 #include "pixmaps/ldap.xpm"
  54 #include "pixmaps/linewrap.xpm"
  55 #include "pixmaps/mark.xpm"
  56 #include "pixmaps/locked.xpm"
  57 #include "pixmaps/new.xpm"
  58 #include "pixmaps/outbox.xpm"
  59 #include "pixmaps/outbox_hrm.xpm"
  60 #include "pixmaps/replied.xpm"
  61 #include "pixmaps/close.xpm"
  62 #include "pixmaps/down_arrow.xpm"
  63 #include "pixmaps/exec.xpm"
  64 #include "pixmaps/mail.xpm"
  65 #include "pixmaps/mail_attach.xpm"
  66 #include "pixmaps/mail_compose.xpm"
  67 #include "pixmaps/mail_forward.xpm"
  68 #include "pixmaps/mail_receive.xpm"
  69 #include "pixmaps/mail_receive_all.xpm"
  70 #include "pixmaps/mail_reply.xpm"
  71 #include "pixmaps/mail_reply_to_all.xpm"
  72 #include "pixmaps/mail_reply_to_author.xpm"
  73 #include "pixmaps/mail_send.xpm"
  74 #include "pixmaps/mail_send_queue.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/sylpheed_logo.xpm"
  80 #include "pixmaps/address_book.xpm"
  81 #include "pixmaps/trash.xpm"
  82 #include "pixmaps/trash_hrm.xpm"
  83 #include "pixmaps/unread.xpm"
  84 #include "pixmaps/vcard.xpm"
  85 #include "pixmaps/ignorethread.xpm"
  86 #include "pixmaps/work_online.xpm"
  87 #include "pixmaps/work_offline.xpm"
  88
  89 typedef struct _StockPixmapData StockPixmapData;
  90
  91 struct _StockPixmapData
  92 {
  93         gchar **data;
  94         GdkPixmap *pixmap;
  95         GdkBitmap *mask;
  96         gchar *file;
  97         gchar *icon_path;
  98 };
  99
 100 static void stock_pixmap_find_themes_in_dir(GList **list, const gchar *dirname);
 101
 102 static StockPixmapData pixmaps[] =
 103 {
 104         {address_xpm                    , NULL, NULL, "address", "  "},
 105         {address_book_xpm               , NULL, NULL, "address_book", "  "},
 106         {book_xpm                               , NULL, NULL, "book", "  "},
 107         {category_xpm                   , NULL, NULL, "category", "  "},
 108         {checkbox_off_xpm               , NULL, NULL, "checkbox_off", "  "},
 109         {checkbox_on_xpm                , NULL, NULL, "checkbox_on", "  "},
 110         {clip_xpm                               , NULL, NULL, "clip", "  "},
 111         {clipkey_xpm                    , NULL, NULL, "clipkey", "  "},
 112         {close_xpm                              , NULL, NULL, "close", "  "},
 113         {complete_xpm                   , NULL, NULL, "complete", "  "},
 114         {continue_xpm                   , NULL, NULL, "continue", "  "},
 115         {deleted_xpm                    , NULL, NULL, "deleted", "  "},
 116         {dir_close_xpm                  , NULL, NULL, "dir_close", "  "},
 117         {dir_close_xpm                  , NULL, NULL, "dir_close_hrm", " "},
 118         {dir_open_xpm                   , NULL, NULL, "dir_open", "  "},
 119         {dir_open_hrm_xpm               , NULL, NULL, "dir_open_hrm", "  "},
 120         {down_arrow_xpm                 , NULL, NULL, "down_arrow", "  "},
 121         {mail_compose_xpm               , NULL, NULL, "edit_extern", "  "},
 122         {error_xpm                              , NULL, NULL, "error", "  "},
 123         {exec_xpm                               , NULL, NULL, "exec", "  "},
 124         {forwarded_xpm                  , NULL, NULL, "forwarded", "  "},
 125         {group_xpm                              , NULL, NULL, "group", "  "},
 126         {ignorethread_xpm               , NULL, NULL, "ignorethread", "  "},
 127         {inbox_xpm                              , NULL, NULL, "inbox_close", "  "},
 128         {inbox_hrm_xpm                  , NULL, NULL, "inbox_close_hrm", "  "},
 129         {inbox_xpm                              , NULL, NULL, "inbox_open", "  "},
 130         {inbox_hrm_xpm                  , NULL, NULL, "inbox_open_hrm", "  "},
 131         {paste_xpm                              , NULL, NULL, "insert_file", "  "},
 132         {interface_xpm                  , NULL, NULL, "interface", "  "},
 133         {jpilot_xpm                             , NULL, NULL, "jpilot", "  "},
 134         {key_xpm                                , NULL, NULL, "key", "  "},
 135         {ldap_xpm                               , NULL, NULL, "ldap", "  "},
 136         {linewrap_xpm                   , NULL, NULL, "linewrap", "  "},
 137         {locked_xpm                             , NULL, NULL, "locked", "  "},
 138         {mail_xpm                               , NULL, NULL, "mail", "  "},
 139         {mail_attach_xpm                , NULL, NULL, "mail_attach", "  "},
 140         {mail_compose_xpm               , NULL, NULL, "mail_compose", "  "},
 141         {mail_forward_xpm               , NULL, NULL, "mail_forward", "  "},
 142         {mail_receive_xpm               , NULL, NULL, "mail_receive", "  "},
 143         {mail_receive_all_xpm   , NULL, NULL, "mail_receive_all", "  "},
 144         {mail_reply_xpm                 , NULL, NULL, "mail_reply", "  "},
 145         {mail_reply_to_all_xpm  , NULL, NULL, "mail_reply_to_all", "  "},
 146         {mail_reply_to_author_xpm
 147                                                         , NULL, NULL, "mail_reply_to_author", "  "},
 148         {mail_send_xpm                  , NULL, NULL, "mail_send", "  "},
 149         {mail_send_queue_xpm    , NULL, NULL, "mail_send_queue", "  "},
 150         {mail_xpm                               , NULL, NULL, "mail_sign", "  "},
 151         {mark_xpm                               , NULL, NULL, "mark", "  "},
 152         {new_xpm                                , NULL, NULL, "new", "  "},
 153         {news_compose_xpm               , NULL, NULL, "news_compose", "  "},
 154         {outbox_xpm                             , NULL, NULL, "outbox_close", "  "},
 155         {outbox_hrm_xpm                 , NULL, NULL, "outbox_close_hrm", "  "},
 156         {outbox_xpm                             , NULL, NULL, "outbox_open", "  "},
 157         {outbox_hrm_xpm                 , NULL, NULL, "outbox_open_hrm", "  "},
 158         {replied_xpm                    , NULL, NULL, "replied", "  "},
 159         {paste_xpm                              , NULL, NULL, "paste", "  "},
 160         {preferences_xpm                , NULL, NULL, "preferences", "  "},
 161         {properties_xpm                 , NULL, NULL, "properties", "  "},
 162         {outbox_xpm                             , NULL, NULL, "queue_close", "  "},
 163         {outbox_hrm_xpm                 , NULL, NULL, "queue_close_hrm", "  "},
 164         {outbox_xpm                             , NULL, NULL, "queue_open", "  "},
 165         {outbox_hrm_xpm                 , NULL, NULL, "queue_open_hrm", "  "},
 166         {sylpheed_logo_xpm              , NULL, NULL, "sylpheed_logo", "  "},
 167         {trash_xpm                              , NULL, NULL, "trash_open", "  "},
 168         {trash_hrm_xpm                  , NULL, NULL, "trash_open_hrm", "  "},
 169         {trash_xpm                              , NULL, NULL, "trash_close", "  "},
 170         {trash_hrm_xpm                  , NULL, NULL, "trash_close_hrm", "  "},
 171         {unread_xpm                             , NULL, NULL, "unread", "  "},
 172         {vcard_xpm                              , NULL, NULL, "vcard", "  "},
 173         {work_online_xpm                        , NULL, NULL, "work_online", "  "},
 174         {work_offline_xpm                       , NULL, NULL, "work_offline", "  "},
 175 };
 176
 177 /* return newly constructed GtkPixmap from GdkPixmap */
 178 GtkWidget *stock_pixmap_widget(GtkWidget *window, StockPixmap icon)
 179 {
 180         GdkPixmap *pixmap;
 181         GdkBitmap *mask;
 182
 183         g_return_val_if_fail(window != NULL, NULL);
 184         g_return_val_if_fail(icon >= 0 && icon < N_STOCK_PIXMAPS, NULL);
 185
 186         if (stock_pixmap_gdk(window, icon, &pixmap, &mask) != -1)
 187                 return gtk_pixmap_new(pixmap, mask);
 188
 189         return NULL;
 190 }
 191
 192 /* create GdkPixmap if it has not created yet */
 193 gint stock_pixmap_gdk(GtkWidget *window, StockPixmap icon,
 194                       GdkPixmap **pixmap, GdkBitmap **mask)
 195 {
 196         StockPixmapData *pix_d;
 197
 198         if (pixmap) *pixmap = NULL;
 199         if (mask)   *mask   = NULL;
 200
 201         g_return_val_if_fail(window != NULL, -1);
 202         g_return_val_if_fail(icon >= 0 && icon < N_STOCK_PIXMAPS, -1);
 203
 204         pix_d = &pixmaps[icon];
 205
 206         if (!pix_d->pixmap || (strcmp(pix_d->icon_path, prefs_common.pixmap_theme_path) != 0)) {
 207                 GdkPixmap *pix = NULL;
 208
 209                 if (strcmp(prefs_common.pixmap_theme_path, DEFAULT_PIXMAP_THEME) != 0) {
 210                         if ( is_dir_exist(prefs_common.pixmap_theme_path) ) {
 211                                 char *icon_file_name;
 212
 213                                 icon_file_name = g_strconcat(prefs_common.pixmap_theme_path,
 214                                                              G_DIR_SEPARATOR_S,
 215                                                              pix_d->file,
 216                                                              ".xpm",
 217                                                              NULL);
 218                                 if (is_file_exist(icon_file_name))
 219                                         PIXMAP_CREATE_FROM_FILE(window, pix, pix_d->mask, icon_file_name);
 220                                 if (pix)
 221                                         pix_d->icon_path = prefs_common.pixmap_theme_path;
 222                                 g_free(icon_file_name);
 223                         } else {
 224                                 /* even the path does not exist (deleted between two sessions), so
 225                                 set the preferences to the internal theme */
 226                                 prefs_common.pixmap_theme_path = DEFAULT_PIXMAP_THEME;
 227                         }
 228                 }
 229                 pix_d->pixmap = pix;
 230         }
 231
 232         if (!pix_d->pixmap) {
 233                 PIXMAP_CREATE(window, pix_d->pixmap, pix_d->mask, pix_d->data);
 234                 if (pix_d->pixmap)
 235                         pix_d->icon_path = DEFAULT_PIXMAP_THEME;
 236         }
 237
 238         g_return_val_if_fail(pix_d->pixmap != NULL, -1);
 239
 240         if (pixmap)
 241                 *pixmap = pix_d->pixmap;
 242         if (mask)
 243                 *mask   = pix_d->mask;
 244
 245         return 0;
 246 }
 247
 248 static void stock_pixmap_find_themes_in_dir(GList **list, const gchar *dirname)
 249 {
 250         struct dirent *d;
 251         DIR *dp;
 252
 253         if ((dp = opendir(dirname)) == NULL) {
 254                 FILE_OP_ERROR(dirname, "opendir");
 255                 return;
 256         }
 257
 258         while ((d = readdir(dp)) != NULL) {
 259                 gchar *entry;
 260                 gchar *fullentry;
 261
 262                 entry     = d->d_name;
 263                 fullentry = g_strconcat(dirname, G_DIR_SEPARATOR_S, entry, NULL);
 264
 265                 if (strcmp(entry, ".") != 0 && strcmp(entry, "..") != 0 && is_dir_exist(fullentry)) {
 266                         gchar *filetoexist;
 267                         int i;
 268
 269                         for (i = 0; i < N_STOCK_PIXMAPS; i++) {
 270                                 filetoexist = g_strconcat(fullentry, G_DIR_SEPARATOR_S, pixmaps[i].file, ".xpm", NULL);
 271                                 if (is_file_exist(filetoexist)) {
 272                                         *list = g_list_append(*list, fullentry);
 273                                         break;
 274                                 }
 275                         }
 276                         g_free(filetoexist);
 277                         if (i == N_STOCK_PIXMAPS)
 278                                 g_free(fullentry);
 279                 } else
 280                         g_free(fullentry);
 281         }
 282         closedir(dp);
 283 }
 284
 285 GList *stock_pixmap_themes_list_new(void)
 286 {
 287         gchar *defaulttheme;
 288         gchar *userthemes;
 289         gchar *systemthemes;
 290         GList *list = NULL;
 291
 292         defaulttheme = g_strdup(DEFAULT_PIXMAP_THEME);
 293         userthemes   = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
 294                                    RC_DIR, G_DIR_SEPARATOR_S,
 295                                    PIXMAP_THEME_DIR, NULL);
 296         systemthemes = g_strconcat(PACKAGE_DATA_DIR, G_DIR_SEPARATOR_S,
 297                                    PIXMAP_THEME_DIR, NULL);
 298
 299         list = g_list_append(list, defaulttheme);
 300
 301         stock_pixmap_find_themes_in_dir(&list, userthemes);
 302         stock_pixmap_find_themes_in_dir(&list, systemthemes);
 303
 304         g_free(userthemes);
 305         g_free(systemthemes);
 306         return list;
 307 }
 308
 309 void stock_pixmap_themes_list_free(GList *list)
 310 {
 311         GList *ptr;
 312
 313         for (ptr = g_list_first(list); ptr != NULL; ptr = g_list_next(ptr))
 314                 if (ptr->data)
 315                         g_free(ptr->data);
 316         g_list_free(list);
 317 }
 318