src/plugins/rssyl/rssyl_cb_menu.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2004 Hiroyuki Yamamoto
   4  * This file (C) 2005 Andrej Kacian <andrej@kacian.sk>
   5  *
   6  * - callback handler functions for folderview rssyl context menu items
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  21  */
  22
  23 #ifdef HAVE_CONFIG_H
  24 #  include "config.h"
  25 #include "claws-features.h"
  26 #endif
  27
  28 #include <glib.h>
  29 #include <glib/gi18n.h>
  30
  31 #include <gtk/gtk.h>
  32
  33 #include "folderview.h"
  34 #include "alertpanel.h"
  35 #include "gtk/inputdialog.h"
  36 #include "prefs_common.h"
  37 #include "filesel.h"
  38 #include "inc.h"
  39 #include "folder_item_prefs.h"
  40
  41 #include "feed.h"
  42 #include "feedprops.h"
  43 #include "opml.h"
  44 #include "rssyl.h"
  45 #include "rssyl_gtk.h"
  46
  47 void rssyl_new_feed_cb(GtkAction *action, gpointer data)
  48 {
  49         FolderView *folderview = (FolderView *)data;
  50         GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
  51         FolderItem *item;
  52         gchar *new_feed;
  53
  54         debug_print("RSSyl: new_feed_cb\n");
  55
  56         g_return_if_fail(folderview->selected != NULL);
  57
  58         item = gtk_cmctree_node_get_row_data(ctree, folderview->selected);
  59         g_return_if_fail(item != NULL);
  60         g_return_if_fail(item->folder != NULL);
  61
  62         new_feed = input_dialog(_("Subscribe feed"),
  63                                          _("Input the URL of the news feed you wish to subscribe:"),
  64                                          "");
  65         g_return_if_fail(new_feed != NULL);
  66
  67         rssyl_subscribe_new_feed(item, new_feed, TRUE);
  68
  69         g_free(new_feed);
  70 }
  71
  72 void rssyl_new_folder_cb(GtkAction *action, gpointer data)
  73 {
  74         FolderView *folderview = (FolderView *)data;
  75         GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
  76         FolderItem *item;
  77         FolderItem *new_item;
  78         gchar *new_folder;
  79         gchar *name;
  80         gchar *p;
  81         RSSylFolderItem *ritem = NULL;
  82
  83         if (!folderview->selected) return;
  84
  85         item = gtk_cmctree_node_get_row_data(ctree, folderview->selected);
  86         g_return_if_fail(item != NULL);
  87         g_return_if_fail(item->folder != NULL);
  88
  89         new_folder = input_dialog(_("New folder"),
  90                                   _("Input the name of new folder:"),
  91                                   _("NewFolder"));
  92         if (!new_folder) return;
  93         AUTORELEASE_STR(new_folder, {g_free(new_folder); return;});
  94
  95         p = strchr(new_folder, G_DIR_SEPARATOR);
  96         if (p) {
  97                 alertpanel_error(_("'%c' can't be included in folder name."),
  98                                  G_DIR_SEPARATOR);
  99                 return;
 100         }
 101
 102         name = trim_string(new_folder, 32);
 103         AUTORELEASE_STR(name, {g_free(name); return;});
 104
 105         /* find whether the directory already exists */
 106         if (folder_find_child_item_by_name(item, new_folder)) {
 107                 alertpanel_error(_("The folder '%s' already exists."), name);
 108                 return;
 109         }
 110
 111         new_item = folder_create_folder(item, new_folder);
 112         if (!new_item) {
 113                 alertpanel_error(_("Can't create the folder '%s'."), name);
 114                 return;
 115         }
 116
 117         ritem = (RSSylFolderItem *)new_item;
 118         ritem->url = NULL;
 119
 120         folder_write_list();
 121 }
 122
 123 void rssyl_remove_rss_cb(GtkAction *action, gpointer data)
 124 {
 125         FolderView *folderview = (FolderView *)data;
 126         FolderItem *item;
 127         gchar *name, *message;
 128         AlertValue aval;
 129
 130         debug_print("RSSyl: remove_rss_cb\n");
 131
 132         item = folderview_get_selected_item(folderview);
 133         g_return_if_fail(item != NULL);
 134         g_return_if_fail(item->folder != NULL);
 135         g_return_if_fail( !folder_item_parent(item) );
 136
 137         name = trim_string(item->folder->name, 32);
 138         message = g_strdup_printf(_("Really remove the folder tree '%s' ?\n"), name);
 139         aval = alertpanel_full(_("Remove folder tree"), message,
 140                          GTK_STOCK_CANCEL, _("_Remove"), NULL, FALSE, NULL,
 141                           ALERT_WARNING, G_ALERTDEFAULT);
 142         g_free(message);
 143         g_free(name);
 144
 145         if (aval != G_ALERTALTERNATE)
 146                 return;
 147
 148         folderview_unselect(folderview);
 149         summary_clear_all(folderview->summaryview);
 150
 151         folder_destroy(item->folder);
 152 }
 153
 154 void rssyl_remove_feed_cb(GtkAction *action, gpointer data)
 155 {
 156         FolderView *folderview = (FolderView *)data;
 157         GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
 158         FolderItem *item;
 159         gint response;
 160         GtkWidget *dialog, *rmcache_widget = NULL;
 161         gboolean rmcache = FALSE;
 162         debug_print("RSSyl: remove_feed_cb\n");
 163
 164         item = folderview_get_selected_item(folderview);
 165         g_return_if_fail(item != NULL);
 166         g_return_if_fail(item->path != NULL);
 167         g_return_if_fail(item->folder != NULL);
 168
 169         dialog = rssyl_feed_removal_dialog(item->name, &rmcache_widget);
 170
 171         g_return_if_fail(dialog != NULL);
 172
 173         gtk_widget_show_all(dialog);
 174
 175         response = gtk_dialog_run(GTK_DIALOG(dialog));
 176
 177         if( response != GTK_RESPONSE_YES ) {
 178                 debug_print("'No' clicked, returning\n");
 179                 gtk_widget_destroy(dialog);
 180                 return;
 181         }
 182
 183         g_return_if_fail(rmcache_widget != NULL);
 184
 185         rmcache = gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON(rmcache_widget) );
 186
 187         gtk_widget_destroy(dialog);
 188
 189         if( folderview->opened == folderview->selected ||
 190                         gtk_cmctree_is_ancestor(ctree,
 191                                         folderview->selected,
 192                                         folderview->opened) ) {
 193                 summary_clear_all(folderview->summaryview);
 194                 folderview->opened = NULL;
 195         }
 196
 197         rssyl_remove_feed_props((RSSylFolderItem *)item);
 198
 199         if( rmcache == TRUE )
 200                 rssyl_remove_feed_cache(item);
 201
 202         if( item->folder->klass->remove_folder(item->folder, item) < 0 ) {
 203                 gchar *tmp;
 204                 tmp = g_markup_printf_escaped(_("Can't remove feed '%s'."), item->name);
 205                 alertpanel_error("%s", tmp);
 206                 g_free(tmp);
 207                 if( folderview->opened == folderview->selected )
 208                         summary_show(folderview->summaryview,
 209                                         folderview->summaryview->folder_item);
 210                 return;
 211         }
 212
 213         folder_write_list();
 214 }
 215
 216 void rssyl_remove_folder_cb(GtkAction *action, gpointer data)
 217 {
 218         FolderView *folderview = (FolderView *)data;
 219         GtkCMCTree *ctree = GTK_CMCTREE(folderview->ctree);
 220         FolderItem *item;
 221         gchar *message, *name;
 222         AlertValue avalue;
 223         gchar *old_path;
 224         gchar *old_id;
 225
 226         item = folderview_get_selected_item(folderview);
 227         g_return_if_fail(item != NULL);
 228         g_return_if_fail(item->path != NULL);
 229         g_return_if_fail(item->folder != NULL);
 230
 231         name = trim_string(item->name, 32);
 232         AUTORELEASE_STR(name, {g_free(name); return;});
 233         message = g_strdup_printf
 234                 (_("All folders and messages under '%s' will be permanently deleted. "
 235                    "Recovery will not be possible.\n\n"
 236                    "Do you really want to delete?"), name);
 237         avalue = alertpanel_full(_("Delete folder"), message,
 238                                  GTK_STOCK_CANCEL, GTK_STOCK_DELETE, NULL, FALSE,
 239                                  NULL, ALERT_WARNING, G_ALERTDEFAULT);
 240         g_free(message);
 241         if (avalue != G_ALERTALTERNATE) return;
 242
 243         Xstrdup_a(old_path, item->path, return);
 244         old_id = folder_item_get_identifier(item);
 245
 246         if (folderview->opened == folderview->selected ||
 247             gtk_cmctree_is_ancestor(ctree,
 248                                   folderview->selected,
 249                                   folderview->opened)) {
 250                 summary_clear_all(folderview->summaryview);
 251                 folderview->opened = NULL;
 252         }
 253
 254         if (item->folder->klass->remove_folder(item->folder, item) < 0) {
 255                 folder_item_scan(item);
 256                 alertpanel_error(_("Can't remove the folder '%s'."), name);
 257                 g_free(old_id);
 258                 return;
 259         }
 260
 261         folder_write_list();
 262
 263         prefs_filtering_delete_path(old_id);
 264         g_free(old_id);
 265
 266 }
 267
 268 void rssyl_refresh_cb(GtkAction *action, gpointer data)
 269 {
 270         FolderView *folderview = (FolderView *)data;
 271         FolderItem *item;
 272         RSSylFolderItem *ritem;
 273
 274         item = folderview_get_selected_item(folderview);
 275         g_return_if_fail(item != NULL);
 276         g_return_if_fail(item->folder != NULL);
 277
 278         ritem = (RSSylFolderItem *)item;
 279
 280         if (prefs_common_get_prefs()->work_offline &&
 281            !inc_offline_should_override(TRUE,
 282                         ngettext(
 283                            "Claws Mail needs network access in order "
 284                            "to update the feed.",
 285                            "Claws Mail needs network access in order "
 286                            "to update the feeds.", 1))) {
 287                         return;
 288         }
 289
 290         main_window_cursor_wait(mainwindow_get_mainwindow());
 291         rssyl_update_feed(ritem);
 292         main_window_cursor_normal(mainwindow_get_mainwindow());
 293 }
 294
 295 void rssyl_refresh_all_cb(GtkAction *action, gpointer data)
 296 {
 297         main_window_cursor_wait(mainwindow_get_mainwindow());
 298         rssyl_refresh_all_feeds();
 299         main_window_cursor_normal(mainwindow_get_mainwindow());
 300 }
 301
 302 void rssyl_prop_cb(GtkAction *action, gpointer data)
 303 {
 304         FolderView *folderview = (FolderView *)data;
 305         FolderItem *item;
 306         RSSylFolderItem *ritem;
 307
 308         item = folderview_get_selected_item(folderview);
 309         g_return_if_fail(item != NULL);
 310         g_return_if_fail(item->folder != NULL);
 311
 312         debug_print("RSSyl: rssyl_prop_cb() for '%s'\n", item->name);
 313
 314         ritem = (RSSylFolderItem *)item;
 315         rssyl_get_feed_props(ritem);
 316         rssyl_gtk_prop(ritem);
 317 }
 318
 319 void rssyl_rename_cb(GtkAction *action, gpointer data)
 320 {
 321         FolderView *folderview = (FolderView *)data;
 322         FolderItem *item;
 323         gchar *new_folder;
 324         gchar *name;
 325         gchar *message;
 326
 327         item = folderview_get_selected_item(folderview);
 328         g_return_if_fail(item != NULL);
 329         g_return_if_fail(item->path != NULL);
 330         g_return_if_fail(item->folder != NULL);
 331
 332         name = trim_string(item->name, 32);
 333         message = g_strdup_printf(_("Input new name for '%s':"), name);
 334         new_folder = input_dialog(_("Rename folder"), message, item->name);
 335         g_free(message);
 336         g_free(name);
 337         if (!new_folder) return;
 338         AUTORELEASE_STR(new_folder, {g_free(new_folder); return;});
 339
 340         if (strchr(new_folder, G_DIR_SEPARATOR) != NULL) {
 341                 alertpanel_error(_("'%c' can't be included in folder name."),
 342                                  G_DIR_SEPARATOR);
 343                 return;
 344         }
 345
 346         if (folder_find_child_item_by_name(folder_item_parent(item), new_folder)) {
 347                 name = trim_string(new_folder, 32);
 348                 alertpanel_error(_("The folder '%s' already exists."), name);
 349                 g_free(name);
 350                 return;
 351         }
 352
 353         if (folder_item_rename(item, new_folder) < 0) {
 354                 alertpanel_error(_("The folder could not be renamed.\n"
 355                                    "The new folder name is not allowed."));
 356                 return;
 357         }
 358
 359         folder_item_prefs_save_config_recursive(item);
 360         folder_write_list();
 361 }
 362
 363 void rssyl_import_feed_list_cb(GtkAction *action, gpointer data)
 364 {
 365         FolderView *folderview = (FolderView *)data;
 366         debug_print("RSSyl: rssyl_import_feed_cb\n");
 367
 368         FolderItem *item;
 369         gchar *opmlfile = NULL;
 370
 371         item = folderview_get_selected_item(folderview);
 372         g_return_if_fail(item != NULL);
 373         g_return_if_fail(item->folder != NULL);
 374
 375         opmlfile = filesel_select_file_open_with_filter(
 376                         _("Select a .opml file"), NULL, "*.opml");
 377
 378         if (!is_file_exist(opmlfile)) {
 379                 g_free(opmlfile);
 380                 return;
 381         }
 382
 383         rssyl_opml_import(opmlfile, item);
 384 }