src/mh_gtk.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2004 Hiroyuki Yamamoto & the Sylpheed-Claws 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 #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
  41 static void new_folder_cb(FolderView *folderview, guint action, GtkWidget *widget);
  42 static void delete_folder_cb(FolderView *folderview, guint action, GtkWidget *widget);
  43 static void rename_folder_cb(FolderView *folderview, guint action, GtkWidget *widget);
  44 static void move_folder_cb(FolderView *folderview, guint action, GtkWidget *widget);
  45 static void update_tree_cb(FolderView *folderview, guint action, GtkWidget *widget);
  46 static void remove_mailbox_cb(FolderView *folderview, guint action, GtkWidget *widget);
  47
  48 static GtkItemFactoryEntry mh_popup_entries[] =
  49 {
  50         {N_("/Create _new folder..."),   NULL, new_folder_cb,     0, NULL},
  51         {N_("/_Rename folder..."),       NULL, rename_folder_cb,  0, NULL},
  52         {N_("/M_ove folder..."),         NULL, move_folder_cb,    0, NULL},
  53         {N_("/_Delete folder"),          NULL, delete_folder_cb,  0, NULL},
  54         {N_("/---"),                     NULL, NULL,              0, "<Separator>"},
  55         {N_("/_Check for new messages"), NULL, update_tree_cb,    0, NULL},
  56         {N_("/C_heck for new folders"),  NULL, update_tree_cb,    1, NULL},
  57         {N_("/R_ebuild folder tree"),    NULL, update_tree_cb,    2, NULL},
  58         {N_("/---"),                     NULL, NULL,              0, "<Separator>"},
  59         {N_("/Remove _mailbox"),         NULL, remove_mailbox_cb, 0, NULL},
  60         {N_("/---"),                     NULL, NULL,              0, "<Separator>"},
  61 };
  62
  63 static void set_sensitivity(GtkItemFactory *factory, FolderItem *item);
  64
  65 static FolderViewPopup mh_popup =
  66 {
  67         "mh",
  68         "<MHFolder>",
  69         NULL,
  70         set_sensitivity
  71 };
  72
  73 void mh_gtk_init(void)
  74 {
  75         guint i, n_entries;
  76
  77         n_entries = sizeof(mh_popup_entries) /
  78                 sizeof(mh_popup_entries[0]);
  79         for (i = 0; i < n_entries; i++)
  80                 mh_popup.entries = g_slist_append(mh_popup.entries, &mh_popup_entries[i]);
  81
  82         folderview_register_popup(&mh_popup);
  83 }
  84
  85 static void set_sensitivity(GtkItemFactory *factory, FolderItem *item)
  86 {
  87         gboolean folder_is_normal =
  88                         item != NULL &&
  89                         item->stype == F_NORMAL &&
  90                         !folder_has_parent_of_type(item, F_OUTBOX) &&
  91                         !folder_has_parent_of_type(item, F_DRAFT) &&
  92                         !folder_has_parent_of_type(item, F_QUEUE) &&
  93                         !folder_has_parent_of_type(item, F_TRASH);
  94 #define SET_SENS(name, sens) \
  95         menu_set_sensitive(factory, name, sens)
  96
  97         SET_SENS("/Create new folder...",   TRUE);
  98         SET_SENS("/Rename folder...",       item->stype == F_NORMAL && folder_item_parent(item) != NULL);
  99         SET_SENS("/Move folder...",         folder_is_normal && folder_item_parent(item) != NULL);
 100         SET_SENS("/Delete folder",          item->stype == F_NORMAL && folder_item_parent(item) != NULL);
 101
 102         SET_SENS("/Check for new messages", folder_item_parent(item) == NULL);
 103         SET_SENS("/Check for new folders",  folder_item_parent(item) == NULL);
 104         SET_SENS("/Rebuild folder tree",    folder_item_parent(item) == NULL);
 105
 106         SET_SENS("/Remove mailbox",         folder_item_parent(item) == NULL);
 107
 108 #undef SET_SENS
 109 }
 110
 111 static void new_folder_cb(FolderView *folderview, guint action,
 112                           GtkWidget *widget)
 113 {
 114         GtkCTree *ctree = GTK_CTREE(folderview->ctree);
 115         FolderItem *item;
 116         FolderItem *new_item;
 117         gchar *new_folder;
 118         gchar *name;
 119         gchar *p;
 120
 121         if (!folderview->selected) return;
 122
 123         item = gtk_ctree_node_get_row_data(ctree, folderview->selected);
 124         g_return_if_fail(item != NULL);
 125         g_return_if_fail(item->folder != NULL);
 126
 127         new_folder = input_dialog(_("New folder"),
 128                                   _("Input the name of new folder:"),
 129                                   _("NewFolder"));
 130         if (!new_folder) return;
 131         AUTORELEASE_STR(new_folder, {g_free(new_folder); return;});
 132
 133         p = strchr(new_folder, G_DIR_SEPARATOR);
 134         if (p) {
 135                 alertpanel_error(_("'%c' can't be included in folder name."),
 136                                  G_DIR_SEPARATOR);
 137                 return;
 138         }
 139
 140         name = trim_string(new_folder, 32);
 141         AUTORELEASE_STR(name, {g_free(name); return;});
 142
 143         /* find whether the directory already exists */
 144         if (folder_find_child_item_by_name(item, new_folder)) {
 145                 alertpanel_error(_("The folder '%s' already exists."), name);
 146                 return;
 147         }
 148
 149         new_item = folder_create_folder(item, new_folder);
 150         if (!new_item) {
 151                 alertpanel_error(_("Can't create the folder '%s'."), name);
 152                 return;
 153         }
 154
 155         folder_write_list();
 156 }
 157
 158 static void delete_folder_cb(FolderView *folderview, guint action,
 159                              GtkWidget *widget)
 160 {
 161         GtkCTree *ctree = GTK_CTREE(folderview->ctree);
 162         FolderItem *item;
 163         gchar *message, *name;
 164         AlertValue avalue;
 165         gchar *old_path;
 166         gchar *old_id;
 167
 168         item = folderview_get_selected_item(folderview);
 169         g_return_if_fail(item != NULL);
 170         g_return_if_fail(item->path != NULL);
 171         g_return_if_fail(item->folder != NULL);
 172
 173         name = trim_string(item->name, 32);
 174         AUTORELEASE_STR(name, {g_free(name); return;});
 175         message = g_strdup_printf
 176                 (_("All folders and messages under '%s' will be permanently deleted. "
 177                    "Recovery will not be possible.\n\n"
 178                    "Do you really want to delete?"), name);
 179         avalue = alertpanel_full(_("Delete folder"), message,
 180                                  GTK_STOCK_YES, GTK_STOCK_NO, NULL, FALSE,
 181                                  NULL, ALERT_WARNING, G_ALERTALTERNATE);
 182         g_free(message);
 183         if (avalue != G_ALERTDEFAULT) return;
 184
 185         Xstrdup_a(old_path, item->path, return);
 186         old_id = folder_item_get_identifier(item);
 187
 188         if (folderview->opened == folderview->selected ||
 189             gtk_ctree_is_ancestor(ctree,
 190                                   folderview->selected,
 191                                   folderview->opened)) {
 192                 summary_clear_all(folderview->summaryview);
 193                 folderview->opened = NULL;
 194         }
 195
 196         if (item->folder->klass->remove_folder(item->folder, item) < 0) {
 197                 folder_item_scan(item);
 198                 alertpanel_error(_("Can't remove the folder '%s'."), name);
 199                 g_free(old_id);
 200                 return;
 201         }
 202
 203         folder_write_list();
 204
 205         prefs_filtering_delete_path(old_id);
 206         g_free(old_id);
 207
 208 }
 209
 210 static void rename_folder_cb(FolderView *folderview, guint action,
 211                              GtkWidget *widget)
 212 {
 213         FolderItem *item;
 214         gchar *new_folder;
 215         gchar *name;
 216         gchar *message;
 217         gchar *old_path;
 218         gchar *old_id;
 219         gchar *new_id;
 220         gchar *base;
 221
 222         item = folderview_get_selected_item(folderview);
 223         g_return_if_fail(item != NULL);
 224         g_return_if_fail(item->path != NULL);
 225         g_return_if_fail(item->folder != NULL);
 226
 227         name = trim_string(item->name, 32);
 228         message = g_strdup_printf(_("Input new name for '%s':"), name);
 229         base = g_path_get_basename(item->path);
 230         new_folder = input_dialog(_("Rename folder"), message, base);
 231         g_free(message);
 232         g_free(name);
 233         g_free(base);
 234         if (!new_folder) return;
 235         AUTORELEASE_STR(new_folder, {g_free(new_folder); return;});
 236
 237         if (strchr(new_folder, G_DIR_SEPARATOR) != NULL) {
 238                 alertpanel_error(_("'%c' can't be included in folder name."),
 239                                  G_DIR_SEPARATOR);
 240                 return;
 241         }
 242
 243         if (folder_find_child_item_by_name(folder_item_parent(item), new_folder)) {
 244                 name = trim_string(new_folder, 32);
 245                 alertpanel_error(_("The folder '%s' already exists."), name);
 246                 g_free(name);
 247                 return;
 248         }
 249
 250         Xstrdup_a(old_path, item->path, {g_free(new_folder); return;});
 251
 252         old_id = folder_item_get_identifier(item);
 253
 254         if (folder_item_rename(item, new_folder) < 0) {
 255                 alertpanel_error(_("The folder could not be renamed.\n"
 256                                    "The new folder name is not allowed."));
 257                 g_free(old_id);
 258                 return;
 259         }
 260
 261         /* if (FOLDER_TYPE(item->folder) == F_MH)
 262                 prefs_filtering_rename_path(old_path, item->path); */
 263         new_id = folder_item_get_identifier(item);
 264         prefs_filtering_rename_path(old_id, new_id);
 265
 266         g_free(old_id);
 267         g_free(new_id);
 268
 269         folder_item_prefs_save_config(item);
 270         folder_write_list();
 271 }
 272
 273 static void move_folder_cb(FolderView *folderview, guint action, GtkWidget *widget)
 274 {
 275         FolderItem *from_folder = NULL, *to_folder = NULL;
 276
 277         from_folder = folderview_get_selected_item(folderview);
 278         if (!from_folder || from_folder->folder->klass != mh_get_class())
 279                 return;
 280
 281         to_folder = foldersel_folder_sel(from_folder->folder, FOLDER_SEL_MOVE, NULL);
 282         if (!to_folder)
 283                 return;
 284
 285         folderview_move_folder(folderview, from_folder, to_folder);
 286 }
 287
 288 static void update_tree_cb(FolderView *folderview, guint action,
 289                            GtkWidget *widget)
 290 {
 291         FolderItem *item;
 292
 293         item = folderview_get_selected_item(folderview);
 294         g_return_if_fail(item != NULL);
 295
 296         summary_show(folderview->summaryview, NULL);
 297
 298         g_return_if_fail(item->folder != NULL);
 299
 300         if (action == 0)
 301                 folderview_check_new(item->folder);
 302         else if (action == 1)
 303                 folderview_rescan_tree(item->folder, FALSE);
 304         else if (action == 2)
 305                 folderview_rescan_tree(item->folder, TRUE);
 306 }
 307
 308 static void remove_mailbox_cb(FolderView *folderview, guint action,
 309                               GtkWidget *widget)
 310 {
 311         FolderItem *item;
 312         gchar *name;
 313         gchar *message;
 314         AlertValue avalue;
 315
 316         item = folderview_get_selected_item(folderview);
 317         g_return_if_fail(item != NULL);
 318         g_return_if_fail(item->folder != NULL);
 319         if (folder_item_parent(item)) return;
 320
 321         name = trim_string(item->folder->name, 32);
 322         message = g_strdup_printf
 323                 (_("Really remove the mailbox '%s' ?\n"
 324                    "(The messages are NOT deleted from the disk)"), name);
 325         avalue = alertpanel_full(_("Remove mailbox"), message,
 326                                  GTK_STOCK_YES, GTK_STOCK_NO, NULL, FALSE,
 327                                  NULL, ALERT_WARNING, G_ALERTALTERNATE);
 328
 329         g_free(message);
 330         g_free(name);
 331         if (avalue != G_ALERTDEFAULT) return;
 332
 333         folderview_unselect(folderview);
 334         summary_clear_all(folderview->summaryview);
 335
 336         folder_destroy(item->folder);
 337 }
 338