src/mh_gtk.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2007 Hiroyuki Yamamoto & the Claws Mail Team
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  17  *
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #  include "config.h"
  22 #endif
  23
  24 #include "defs.h"
  25
  26 #include <glib.h>
  27 #include <glib/gi18n.h>
  28
  29 #include <gtk/gtk.h>
  30
  31 #include "utils.h"
  32 #include "folder.h"
  33 #include "folderview.h"
  34 #include "menu.h"
  35 #include "account.h"
  36 #include "alertpanel.h"
  37 #include "inputdialog.h"
  38 #include "mh.h"
  39 #include "foldersel.h"
  40 #include "prefs_common.h"
  41
  42 static void new_folder_cb(FolderView *folderview, guint action, GtkWidget *widget);
  43 static void delete_folder_cb(FolderView *folderview, guint action, GtkWidget *widget);
  44 static void rename_folder_cb(FolderView *folderview, guint action, GtkWidget *widget);
  45 static void move_folder_cb(FolderView *folderview, guint action, GtkWidget *widget);
  46 static void update_tree_cb(FolderView *folderview, guint action, GtkWidget *widget);
  47 static void remove_mailbox_cb(FolderView *folderview, guint action, GtkWidget *widget);
  48
  49 static GtkItemFactoryEntry mh_popup_entries[] =
  50 {
  51         {N_("/Create _new folder..."),   NULL, new_folder_cb,     0, NULL},
  52         {"/---",                         NULL, NULL,             0, "<Separator>"},
  53         {N_("/_Rename folder..."),       NULL, rename_folder_cb,  0, NULL},
  54         {N_("/M_ove folder..."),         NULL, move_folder_cb,    0, NULL},
  55         {N_("/Cop_y folder..."),         NULL, move_folder_cb,    1, NULL},
  56         {"/---",                         NULL, NULL,             0, "<Separator>"},
  57         {N_("/_Delete folder..."),       NULL, delete_folder_cb,  0, NULL},
  58         {"/---",                         NULL, NULL,              0, "<Separator>"},
  59         {N_("/_Check for new messages"), NULL, update_tree_cb,    0, NULL},
  60         {N_("/C_heck for new folders"),  NULL, update_tree_cb,    1, NULL},
  61         {N_("/R_ebuild folder tree"),    NULL, update_tree_cb,    2, NULL},
  62         {"/---",                         NULL, NULL,              0, "<Separator>"},
  63         {N_("/Remove _mailbox..."),      NULL, remove_mailbox_cb, 0, NULL},
  64         {"/---",                         NULL, NULL,              0, "<Separator>"},
  65 };
  66
  67 static void set_sensitivity(GtkItemFactory *factory, FolderItem *item);
  68
  69 static FolderViewPopup mh_popup =
  70 {
  71         "mh",
  72         "<MHFolder>",
  73         NULL,
  74         set_sensitivity
  75 };
  76
  77 void mh_gtk_init(void)
  78 {
  79         guint i, n_entries;
  80
  81         n_entries = sizeof(mh_popup_entries) /
  82                 sizeof(mh_popup_entries[0]);
  83         for (i = 0; i < n_entries; i++)
  84                 mh_popup.entries = g_slist_append(mh_popup.entries, &mh_popup_entries[i]);
  85
  86         folderview_register_popup(&mh_popup);
  87 }
  88
  89 static void set_sensitivity(GtkItemFactory *factory, FolderItem *item)
  90 {
  91         gboolean folder_is_normal =
  92                         item != NULL &&
  93                         item->stype == F_NORMAL &&
  94                         !folder_has_parent_of_type(item, F_OUTBOX) &&
  95                         !folder_has_parent_of_type(item, F_DRAFT) &&
  96                         !folder_has_parent_of_type(item, F_QUEUE) &&
  97                         !folder_has_parent_of_type(item, F_TRASH);
  98 #define SET_SENS(name, sens) \
  99         menu_set_sensitive(factory, name, sens)
 100
 101         SET_SENS("/Create new folder...",   TRUE);
 102         SET_SENS("/Rename folder...",       item->stype == F_NORMAL && folder_item_parent(item) != NULL);
 103         SET_SENS("/Move folder...",         folder_is_normal && folder_item_parent(item) != NULL);
 104         SET_SENS("/Delete folder...",       item->stype == F_NORMAL && folder_item_parent(item) != NULL);
 105
 106         SET_SENS("/Check for new messages", folder_item_parent(item) == NULL);
 107         SET_SENS("/Check for new folders",  folder_item_parent(item) == NULL);
 108         SET_SENS("/Rebuild folder tree",    folder_item_parent(item) == NULL);
 109
 110         SET_SENS("/Remove mailbox...",         folder_item_parent(item) == NULL);
 111
 112 #undef SET_SENS
 113 }
 114
 115 static void new_folder_cb(FolderView *folderview, guint action,
 116                           GtkWidget *widget)
 117 {
 118         GtkCTree *ctree = GTK_CTREE(folderview->ctree);
 119         FolderItem *item;
 120         FolderItem *new_item;
 121         gchar *new_folder;
 122         gchar *name;
 123         gchar *p;
 124
 125         if (!folderview->selected) return;
 126
 127         item = gtk_ctree_node_get_row_data(ctree, folderview->selected);
 128         g_return_if_fail(item != NULL);
 129         g_return_if_fail(item->folder != NULL);
 130
 131         new_folder = input_dialog_with_checkbtn(_("New folder"),
 132                                                 _("Input the name of new folder:"),
 133                                                 _("NewFolder"),
 134                                                 _("Inherit properties from parent folder"),
 135                                                 &(prefs_common.inherit_folder_props));
 136         if (!new_folder) return;
 137         AUTORELEASE_STR(new_folder, {g_free(new_folder); return;});
 138
 139         p = strchr(new_folder, G_DIR_SEPARATOR);
 140         if (p) {
 141                 alertpanel_error(_("'%c' can't be included in folder name."),
 142                                  G_DIR_SEPARATOR);
 143                 return;
 144         }
 145
 146         name = trim_string(new_folder, 32);
 147         AUTORELEASE_STR(name, {g_free(name); return;});
 148
 149         /* find whether the directory already exists */
 150         if (folder_find_child_item_by_name(item, new_folder)) {
 151                 alertpanel_error(_("The folder '%s' already exists."), name);
 152                 return;
 153         }
 154
 155         new_item = folder_create_folder(item, new_folder);
 156         if (!new_item) {
 157                 alertpanel_error(_("Can't create the folder '%s'."), name);
 158                 return;
 159         }
 160
 161         if (prefs_common.inherit_folder_props) {
 162                 folder_item_prefs_copy_prefs(item, new_item);
 163         }
 164
 165         folder_write_list();
 166 }
 167
 168 static void delete_folder_cb(FolderView *folderview, guint action,
 169                              GtkWidget *widget)
 170 {
 171         GtkCTree *ctree = GTK_CTREE(folderview->ctree);
 172         FolderItem *item;
 173         gchar *message, *name;
 174         AlertValue avalue;
 175         gchar *old_path;
 176         gchar *old_id;
 177
 178         item = folderview_get_selected_item(folderview);
 179         g_return_if_fail(item != NULL);
 180         g_return_if_fail(item->path != NULL);
 181         g_return_if_fail(item->folder != NULL);
 182
 183         name = trim_string(item->name, 32);
 184         AUTORELEASE_STR(name, {g_free(name); return;});
 185         message = g_markup_printf_escaped
 186                 (_("All folders and messages under '%s' will be permanently deleted. "
 187                    "Recovery will not be possible.\n\n"
 188                    "Do you really want to delete?"), name);
 189         avalue = alertpanel_full(_("Delete folder"), message,
 190                                  GTK_STOCK_CANCEL, GTK_STOCK_DELETE, NULL, FALSE,
 191                                  NULL, ALERT_WARNING, G_ALERTDEFAULT);
 192         g_free(message);
 193         if (avalue != G_ALERTALTERNATE) return;
 194
 195         Xstrdup_a(old_path, item->path, return);
 196         old_id = folder_item_get_identifier(item);
 197
 198         if (folderview->opened == folderview->selected ||
 199             gtk_ctree_is_ancestor(ctree,
 200                                   folderview->selected,
 201                                   folderview->opened)) {
 202                 summary_clear_all(folderview->summaryview);
 203                 folderview->opened = NULL;
 204         }
 205
 206         if (item->folder->klass->remove_folder(item->folder, item) < 0) {
 207                 folder_item_scan(item);
 208                 alertpanel_error(_("Can't remove the folder '%s'."), name);
 209                 g_free(old_id);
 210                 return;
 211         }
 212
 213         folder_write_list();
 214
 215         prefs_filtering_delete_path(old_id);
 216         g_free(old_id);
 217
 218 }
 219
 220 static void rename_folder_cb(FolderView *folderview, guint action,
 221                              GtkWidget *widget)
 222 {
 223         FolderItem *item;
 224         gchar *new_folder;
 225         gchar *name;
 226         gchar *message;
 227         gchar *old_path;
 228         gchar *old_id;
 229         gchar *new_id;
 230         gchar *base;
 231
 232         item = folderview_get_selected_item(folderview);
 233         g_return_if_fail(item != NULL);
 234         g_return_if_fail(item->path != NULL);
 235         g_return_if_fail(item->folder != NULL);
 236
 237         name = trim_string(item->name, 32);
 238         message = g_strdup_printf(_("Input new name for '%s':"), name);
 239         base = g_path_get_basename(item->path);
 240         new_folder = input_dialog(_("Rename folder"), message, base);
 241         g_free(message);
 242         g_free(name);
 243         g_free(base);
 244         if (!new_folder) return;
 245         AUTORELEASE_STR(new_folder, {g_free(new_folder); return;});
 246
 247         if (strchr(new_folder, G_DIR_SEPARATOR) != NULL) {
 248                 alertpanel_error(_("'%c' can't be included in folder name."),
 249                                  G_DIR_SEPARATOR);
 250                 return;
 251         }
 252
 253         if (folder_find_child_item_by_name(folder_item_parent(item), new_folder)) {
 254                 name = trim_string(new_folder, 32);
 255                 alertpanel_error(_("The folder '%s' already exists."), name);
 256                 g_free(name);
 257                 return;
 258         }
 259
 260         Xstrdup_a(old_path, item->path, {g_free(new_folder); return;});
 261
 262         old_id = folder_item_get_identifier(item);
 263
 264         if (folder_item_rename(item, new_folder) < 0) {
 265                 alertpanel_error(_("The folder could not be renamed.\n"
 266                                    "The new folder name is not allowed."));
 267                 g_free(old_id);
 268                 return;
 269         }
 270
 271         new_id = folder_item_get_identifier(item);
 272         prefs_filtering_rename_path(old_id, new_id);
 273         account_rename_path(old_id, new_id);
 274         g_free(old_id);
 275         g_free(new_id);
 276
 277         folder_item_prefs_save_config_recursive(item);
 278         folder_write_list();
 279 }
 280
 281 static void move_folder_cb(FolderView *folderview, guint action, GtkWidget *widget)
 282 {
 283         FolderItem *from_folder = NULL, *to_folder = NULL;
 284
 285         from_folder = folderview_get_selected_item(folderview);
 286         if (!from_folder || from_folder->folder->klass != mh_get_class())
 287                 return;
 288
 289         to_folder = foldersel_folder_sel(from_folder->folder, FOLDER_SEL_MOVE, NULL, TRUE);
 290         if (!to_folder)
 291                 return;
 292
 293         folderview_move_folder(folderview, from_folder, to_folder, action);
 294 }
 295
 296 static void update_tree_cb(FolderView *folderview, guint action,
 297                            GtkWidget *widget)
 298 {
 299         FolderItem *item;
 300
 301         item = folderview_get_selected_item(folderview);
 302         g_return_if_fail(item != NULL);
 303
 304         summary_show(folderview->summaryview, NULL);
 305
 306         g_return_if_fail(item->folder != NULL);
 307
 308         if (action == 0)
 309                 folderview_check_new(item->folder);
 310         else if (action == 1)
 311                 folderview_rescan_tree(item->folder, FALSE);
 312         else if (action == 2)
 313                 folderview_rescan_tree(item->folder, TRUE);
 314 }
 315
 316 static void remove_mailbox_cb(FolderView *folderview, guint action,
 317                               GtkWidget *widget)
 318 {
 319         FolderItem *item;
 320         gchar *name;
 321         gchar *message;
 322         AlertValue avalue;
 323
 324         item = folderview_get_selected_item(folderview);
 325         g_return_if_fail(item != NULL);
 326         g_return_if_fail(item->folder != NULL);
 327         if (folder_item_parent(item)) return;
 328
 329         name = trim_string(item->folder->name, 32);
 330         message = g_markup_printf_escaped
 331                 (_("Really remove the mailbox '%s' ?\n"
 332                    "(The messages are NOT deleted from the disk)"), name);
 333         avalue = alertpanel_full(_("Remove mailbox"), message,
 334                                  GTK_STOCK_CANCEL, _("_Remove"), NULL, FALSE,
 335                                  NULL, ALERT_WARNING, G_ALERTDEFAULT);
 336
 337         g_free(message);
 338         g_free(name);
 339         if (avalue != G_ALERTALTERNATE) return;
 340
 341         folderview_unselect(folderview);
 342         summary_clear_all(folderview->summaryview);
 343
 344         folder_destroy(item->folder);
 345 }
 346