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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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_("/R_ebuild folder tree"),    NULL, update_tree_cb,    1, NULL},
  57         {N_("/---"),                     NULL, NULL,              0, "<Separator>"},
  58         {N_("/Remove _mailbox"),         NULL, remove_mailbox_cb, 0, NULL},
  59         {N_("/---"),                     NULL, NULL,              0, "<Separator>"},
  60 };
  61
  62 static void set_sensitivity(GtkItemFactory *factory, FolderItem *item);
  63
  64 static FolderViewPopup mh_popup =
  65 {
  66         "mh",
  67         "<MHFolder>",
  68         NULL,
  69         set_sensitivity
  70 };
  71
  72 void mh_gtk_init(void)
  73 {
  74         guint i, n_entries;
  75
  76         n_entries = sizeof(mh_popup_entries) /
  77                 sizeof(mh_popup_entries[0]);
  78         for (i = 0; i < n_entries; i++)
  79                 mh_popup.entries = g_slist_append(mh_popup.entries, &mh_popup_entries[i]);
  80
  81         folderview_register_popup(&mh_popup);
  82 }
  83
  84 static void set_sensitivity(GtkItemFactory *factory, FolderItem *item)
  85 {
  86         gboolean folder_is_normal =
  87                         item != NULL &&
  88                         item->stype == F_NORMAL &&
  89                         !folder_has_parent_of_type(item, F_OUTBOX) &&
  90                         !folder_has_parent_of_type(item, F_DRAFT) &&
  91                         !folder_has_parent_of_type(item, F_QUEUE) &&
  92                         !folder_has_parent_of_type(item, F_TRASH);
  93 #define SET_SENS(name, sens) \
  94         menu_set_sensitive(factory, name, sens)
  95
  96         SET_SENS("/Create new folder...",   TRUE);
  97         SET_SENS("/Rename folder...",       item->stype == F_NORMAL && folder_item_parent(item) != NULL);
  98         SET_SENS("/Move folder...",         folder_is_normal && folder_item_parent(item) != NULL);
  99         SET_SENS("/Delete folder",          item->stype == F_NORMAL && folder_item_parent(item) != NULL);
 100
 101         SET_SENS("/Check for new messages", folder_item_parent(item) == NULL);
 102         SET_SENS("/Rebuild folder tree",    folder_item_parent(item) == NULL);
 103
 104         SET_SENS("/Remove mailbox",         folder_item_parent(item) == NULL);
 105
 106 #undef SET_SENS
 107 }
 108
 109 static void new_folder_cb(FolderView *folderview, guint action,
 110                           GtkWidget *widget)
 111 {
 112         GtkCTree *ctree = GTK_CTREE(folderview->ctree);
 113         FolderItem *item;
 114         FolderItem *new_item;
 115         gchar *new_folder;
 116         gchar *name;
 117         gchar *p;
 118
 119         if (!folderview->selected) return;
 120
 121         item = gtk_ctree_node_get_row_data(ctree, folderview->selected);
 122         g_return_if_fail(item != NULL);
 123         g_return_if_fail(item->folder != NULL);
 124
 125         new_folder = input_dialog(_("New folder"),
 126                                   _("Input the name of new folder:"),
 127                                   _("NewFolder"));
 128         if (!new_folder) return;
 129         AUTORELEASE_STR(new_folder, {g_free(new_folder); return;});
 130
 131         p = strchr(new_folder, G_DIR_SEPARATOR);
 132         if (p) {
 133                 alertpanel_error(_("'%c' can't be included in folder name."),
 134                                  G_DIR_SEPARATOR);
 135                 return;
 136         }
 137
 138         name = trim_string(new_folder, 32);
 139         AUTORELEASE_STR(name, {g_free(name); return;});
 140
 141         /* find whether the directory already exists */
 142         if (folder_find_child_item_by_name(item, new_folder)) {
 143                 alertpanel_error(_("The folder '%s' already exists."), name);
 144                 return;
 145         }
 146
 147         new_item = folder_create_folder(item, new_folder);
 148         if (!new_item) {
 149                 alertpanel_error(_("Can't create the folder '%s'."), name);
 150                 return;
 151         }
 152
 153         folder_write_list();
 154 }
 155
 156 static void delete_folder_cb(FolderView *folderview, guint action,
 157                              GtkWidget *widget)
 158 {
 159         GtkCTree *ctree = GTK_CTREE(folderview->ctree);
 160         FolderItem *item;
 161         gchar *message, *name;
 162         AlertValue avalue;
 163         gchar *old_path;
 164         gchar *old_id;
 165
 166         item = folderview_get_selected_item(folderview);
 167         g_return_if_fail(item != NULL);
 168         g_return_if_fail(item->path != NULL);
 169         g_return_if_fail(item->folder != NULL);
 170
 171         name = trim_string(item->name, 32);
 172         AUTORELEASE_STR(name, {g_free(name); return;});
 173         message = g_strdup_printf
 174                 (_("All folders and messages under '%s' will be permanently deleted. "
 175                    "Recovery will not be possible.\n\n"
 176                    "Do you really want to delete?"), name);
 177         avalue = alertpanel_full(_("Delete folder"), message,
 178                                  GTK_STOCK_YES, GTK_STOCK_NO, NULL, FALSE,
 179                                  NULL, ALERT_WARNING, G_ALERTALTERNATE);
 180         g_free(message);
 181         if (avalue != G_ALERTDEFAULT) return;
 182
 183         Xstrdup_a(old_path, item->path, return);
 184         old_id = folder_item_get_identifier(item);
 185
 186         if (folderview->opened == folderview->selected ||
 187             gtk_ctree_is_ancestor(ctree,
 188                                   folderview->selected,
 189                                   folderview->opened)) {
 190                 summary_clear_all(folderview->summaryview);
 191                 folderview->opened = NULL;
 192         }
 193
 194         if (item->folder->klass->remove_folder(item->folder, item) < 0) {
 195                 folder_item_scan(item);
 196                 alertpanel_error(_("Can't remove the folder '%s'."), name);
 197                 g_free(old_id);
 198                 return;
 199         }
 200
 201         folder_write_list();
 202
 203         prefs_filtering_delete_path(old_id);
 204         g_free(old_id);
 205
 206 }
 207
 208 static void rename_folder_cb(FolderView *folderview, guint action,
 209                              GtkWidget *widget)
 210 {
 211         FolderItem *item;
 212         gchar *new_folder;
 213         gchar *name;
 214         gchar *message;
 215         gchar *old_path;
 216         gchar *old_id;
 217         gchar *new_id;
 218         gchar *base;
 219
 220         item = folderview_get_selected_item(folderview);
 221         g_return_if_fail(item != NULL);
 222         g_return_if_fail(item->path != NULL);
 223         g_return_if_fail(item->folder != NULL);
 224
 225         name = trim_string(item->name, 32);
 226         message = g_strdup_printf(_("Input new name for '%s':"), name);
 227         base = g_path_get_basename(item->path);
 228         new_folder = input_dialog(_("Rename folder"), message, base);
 229         g_free(message);
 230         g_free(name);
 231         g_free(base);
 232         if (!new_folder) return;
 233         AUTORELEASE_STR(new_folder, {g_free(new_folder); return;});
 234
 235         if (strchr(new_folder, G_DIR_SEPARATOR) != NULL) {
 236                 alertpanel_error(_("'%c' can't be included in folder name."),
 237                                  G_DIR_SEPARATOR);
 238                 return;
 239         }
 240
 241         if (folder_find_child_item_by_name(folder_item_parent(item), new_folder)) {
 242                 name = trim_string(new_folder, 32);
 243                 alertpanel_error(_("The folder '%s' already exists."), name);
 244                 g_free(name);
 245                 return;
 246         }
 247
 248         Xstrdup_a(old_path, item->path, {g_free(new_folder); return;});
 249
 250         old_id = folder_item_get_identifier(item);
 251
 252         if (folder_item_rename(item, new_folder) < 0) {
 253                 alertpanel_error(_("The folder could not be renamed.\n"
 254                                    "The new folder name is not allowed."));
 255                 g_free(old_id);
 256                 return;
 257         }
 258
 259         /* if (FOLDER_TYPE(item->folder) == F_MH)
 260                 prefs_filtering_rename_path(old_path, item->path); */
 261         new_id = folder_item_get_identifier(item);
 262         prefs_filtering_rename_path(old_id, new_id);
 263
 264         g_free(old_id);
 265         g_free(new_id);
 266
 267         folder_item_prefs_save_config(item);
 268         folder_write_list();
 269 }
 270
 271 static void move_folder_cb(FolderView *folderview, guint action, GtkWidget *widget)
 272 {
 273         FolderItem *from_folder = NULL, *to_folder = NULL;
 274
 275         from_folder = folderview_get_selected_item(folderview);
 276         if (!from_folder || from_folder->folder->klass != mh_get_class())
 277                 return;
 278
 279         to_folder = foldersel_folder_sel(from_folder->folder, FOLDER_SEL_MOVE, NULL);
 280         if (!to_folder)
 281                 return;
 282
 283         folderview_move_folder(folderview, from_folder, to_folder);
 284 }
 285
 286 static void update_tree_cb(FolderView *folderview, guint action,
 287                            GtkWidget *widget)
 288 {
 289         FolderItem *item;
 290
 291         item = folderview_get_selected_item(folderview);
 292         g_return_if_fail(item != NULL);
 293
 294         summary_show(folderview->summaryview, NULL);
 295
 296         g_return_if_fail(item->folder != NULL);
 297
 298         if (action == 0)
 299                 folderview_check_new(item->folder);
 300         else
 301                 folderview_rescan_tree(item->folder);
 302 }
 303
 304 static void remove_mailbox_cb(FolderView *folderview, guint action,
 305                               GtkWidget *widget)
 306 {
 307         FolderItem *item;
 308         gchar *name;
 309         gchar *message;
 310         AlertValue avalue;
 311
 312         item = folderview_get_selected_item(folderview);
 313         g_return_if_fail(item != NULL);
 314         g_return_if_fail(item->folder != NULL);
 315         if (folder_item_parent(item)) return;
 316
 317         name = trim_string(item->folder->name, 32);
 318         message = g_strdup_printf
 319                 (_("Really remove the mailbox '%s' ?\n"
 320                    "(The messages are NOT deleted from the disk)"), name);
 321         avalue = alertpanel_full(_("Remove mailbox"), message,
 322                                  GTK_STOCK_YES, GTK_STOCK_NO, NULL, FALSE,
 323                                  NULL, ALERT_WARNING, G_ALERTALTERNATE);
 324
 325         g_free(message);
 326         g_free(name);
 327         if (avalue != G_ALERTDEFAULT) return;
 328
 329         folderview_unselect(folderview);
 330         summary_clear_all(folderview->summaryview);
 331
 332         folder_destroy(item->folder);
 333 }
 334