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
  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         {"/---",                         NULL, NULL,             0, "<Separator>"},
  52         {N_("/_Rename folder..."),       NULL, rename_folder_cb,  0, NULL},
  53         {N_("/M_ove folder..."),         NULL, move_folder_cb,    0, NULL},
  54         {N_("/Cop_y folder..."),         NULL, move_folder_cb,    1, NULL},
  55         {"/---",                         NULL, NULL,             0, "<Separator>"},
  56         {N_("/_Delete folder..."),       NULL, delete_folder_cb,  0, NULL},
  57         {"/---",                         NULL, NULL,              0, "<Separator>"},
  58         {N_("/_Check for new messages"), NULL, update_tree_cb,    0, NULL},
  59         {N_("/C_heck for new folders"),  NULL, update_tree_cb,    1, NULL},
  60         {N_("/R_ebuild folder tree"),    NULL, update_tree_cb,    2, NULL},
  61         {"/---",                         NULL, NULL,              0, "<Separator>"},
  62         {N_("/Remove _mailbox..."),      NULL, remove_mailbox_cb, 0, NULL},
  63         {"/---",                         NULL, NULL,              0, "<Separator>"},
  64 };
  65
  66 static void set_sensitivity(GtkItemFactory *factory, FolderItem *item);
  67
  68 static FolderViewPopup mh_popup =
  69 {
  70         "mh",
  71         "<MHFolder>",
  72         NULL,
  73         set_sensitivity
  74 };
  75
  76 void mh_gtk_init(void)
  77 {
  78         guint i, n_entries;
  79
  80         n_entries = sizeof(mh_popup_entries) /
  81                 sizeof(mh_popup_entries[0]);
  82         for (i = 0; i < n_entries; i++)
  83                 mh_popup.entries = g_slist_append(mh_popup.entries, &mh_popup_entries[i]);
  84
  85         folderview_register_popup(&mh_popup);
  86 }
  87
  88 static void set_sensitivity(GtkItemFactory *factory, FolderItem *item)
  89 {
  90         gboolean folder_is_normal =
  91                         item != NULL &&
  92                         item->stype == F_NORMAL &&
  93                         !folder_has_parent_of_type(item, F_OUTBOX) &&
  94                         !folder_has_parent_of_type(item, F_DRAFT) &&
  95                         !folder_has_parent_of_type(item, F_QUEUE) &&
  96                         !folder_has_parent_of_type(item, F_TRASH);
  97 #define SET_SENS(name, sens) \
  98         menu_set_sensitive(factory, name, sens)
  99
 100         SET_SENS("/Create new folder...",   TRUE);
 101         SET_SENS("/Rename folder...",       item->stype == F_NORMAL && folder_item_parent(item) != NULL);
 102         SET_SENS("/Move folder...",         folder_is_normal && folder_item_parent(item) != NULL);
 103         SET_SENS("/Delete folder...",       item->stype == F_NORMAL && folder_item_parent(item) != NULL);
 104
 105         SET_SENS("/Check for new messages", folder_item_parent(item) == NULL);
 106         SET_SENS("/Check for new folders",  folder_item_parent(item) == NULL);
 107         SET_SENS("/Rebuild folder tree",    folder_item_parent(item) == NULL);
 108
 109         SET_SENS("/Remove mailbox...",         folder_item_parent(item) == NULL);
 110
 111 #undef SET_SENS
 112 }
 113
 114 static void new_folder_cb(FolderView *folderview, guint action,
 115                           GtkWidget *widget)
 116 {
 117         GtkCTree *ctree = GTK_CTREE(folderview->ctree);
 118         FolderItem *item;
 119         FolderItem *new_item;
 120         gchar *new_folder;
 121         gchar *name;
 122         gchar *p;
 123
 124         if (!folderview->selected) return;
 125
 126         item = gtk_ctree_node_get_row_data(ctree, folderview->selected);
 127         g_return_if_fail(item != NULL);
 128         g_return_if_fail(item->folder != NULL);
 129
 130         new_folder = input_dialog(_("New folder"),
 131                                   _("Input the name of new folder:"),
 132                                   _("NewFolder"));
 133         if (!new_folder) return;
 134         AUTORELEASE_STR(new_folder, {g_free(new_folder); return;});
 135
 136         p = strchr(new_folder, G_DIR_SEPARATOR);
 137         if (p) {
 138                 alertpanel_error(_("'%c' can't be included in folder name."),
 139                                  G_DIR_SEPARATOR);
 140                 return;
 141         }
 142
 143         name = trim_string(new_folder, 32);
 144         AUTORELEASE_STR(name, {g_free(name); return;});
 145
 146         /* find whether the directory already exists */
 147         if (folder_find_child_item_by_name(item, new_folder)) {
 148                 alertpanel_error(_("The folder '%s' already exists."), name);
 149                 return;
 150         }
 151
 152         new_item = folder_create_folder(item, new_folder);
 153         if (!new_item) {
 154                 alertpanel_error(_("Can't create the folder '%s'."), name);
 155                 return;
 156         }
 157
 158         folder_write_list();
 159 }
 160
 161 static void delete_folder_cb(FolderView *folderview, guint action,
 162                              GtkWidget *widget)
 163 {
 164         GtkCTree *ctree = GTK_CTREE(folderview->ctree);
 165         FolderItem *item;
 166         gchar *message, *name;
 167         AlertValue avalue;
 168         gchar *old_path;
 169         gchar *old_id;
 170
 171         item = folderview_get_selected_item(folderview);
 172         g_return_if_fail(item != NULL);
 173         g_return_if_fail(item->path != NULL);
 174         g_return_if_fail(item->folder != NULL);
 175
 176         name = trim_string(item->name, 32);
 177         AUTORELEASE_STR(name, {g_free(name); return;});
 178         message = g_strdup_printf
 179                 (_("All folders and messages under '%s' will be permanently deleted. "
 180                    "Recovery will not be possible.\n\n"
 181                    "Do you really want to delete?"), name);
 182         avalue = alertpanel_full(_("Delete folder"), message,
 183                                  GTK_STOCK_CANCEL, GTK_STOCK_DELETE, NULL, FALSE,
 184                                  NULL, ALERT_WARNING, G_ALERTDEFAULT);
 185         g_free(message);
 186         if (avalue != G_ALERTALTERNATE) return;
 187
 188         Xstrdup_a(old_path, item->path, return);
 189         old_id = folder_item_get_identifier(item);
 190
 191         if (folderview->opened == folderview->selected ||
 192             gtk_ctree_is_ancestor(ctree,
 193                                   folderview->selected,
 194                                   folderview->opened)) {
 195                 summary_clear_all(folderview->summaryview);
 196                 folderview->opened = NULL;
 197         }
 198
 199         if (item->folder->klass->remove_folder(item->folder, item) < 0) {
 200                 folder_item_scan(item);
 201                 alertpanel_error(_("Can't remove the folder '%s'."), name);
 202                 g_free(old_id);
 203                 return;
 204         }
 205
 206         folder_write_list();
 207
 208         prefs_filtering_delete_path(old_id);
 209         g_free(old_id);
 210
 211 }
 212
 213 static void rename_folder_cb(FolderView *folderview, guint action,
 214                              GtkWidget *widget)
 215 {
 216         FolderItem *item;
 217         gchar *new_folder;
 218         gchar *name;
 219         gchar *message;
 220         gchar *old_path;
 221         gchar *old_id;
 222         gchar *new_id;
 223         gchar *base;
 224
 225         item = folderview_get_selected_item(folderview);
 226         g_return_if_fail(item != NULL);
 227         g_return_if_fail(item->path != NULL);
 228         g_return_if_fail(item->folder != NULL);
 229
 230         name = trim_string(item->name, 32);
 231         message = g_strdup_printf(_("Input new name for '%s':"), name);
 232         base = g_path_get_basename(item->path);
 233         new_folder = input_dialog(_("Rename folder"), message, base);
 234         g_free(message);
 235         g_free(name);
 236         g_free(base);
 237         if (!new_folder) return;
 238         AUTORELEASE_STR(new_folder, {g_free(new_folder); return;});
 239
 240         if (strchr(new_folder, G_DIR_SEPARATOR) != NULL) {
 241                 alertpanel_error(_("'%c' can't be included in folder name."),
 242                                  G_DIR_SEPARATOR);
 243                 return;
 244         }
 245
 246         if (folder_find_child_item_by_name(folder_item_parent(item), new_folder)) {
 247                 name = trim_string(new_folder, 32);
 248                 alertpanel_error(_("The folder '%s' already exists."), name);
 249                 g_free(name);
 250                 return;
 251         }
 252
 253         Xstrdup_a(old_path, item->path, {g_free(new_folder); return;});
 254
 255         old_id = folder_item_get_identifier(item);
 256
 257         if (folder_item_rename(item, new_folder) < 0) {
 258                 alertpanel_error(_("The folder could not be renamed.\n"
 259                                    "The new folder name is not allowed."));
 260                 g_free(old_id);
 261                 return;
 262         }
 263
 264         new_id = folder_item_get_identifier(item);
 265         prefs_filtering_rename_path(old_id, new_id);
 266         account_rename_path(old_id, new_id);
 267         g_free(old_id);
 268         g_free(new_id);
 269
 270         folder_item_prefs_save_config_recursive(item);
 271         folder_write_list();
 272 }
 273
 274 static void move_folder_cb(FolderView *folderview, guint action, GtkWidget *widget)
 275 {
 276         FolderItem *from_folder = NULL, *to_folder = NULL;
 277
 278         from_folder = folderview_get_selected_item(folderview);
 279         if (!from_folder || from_folder->folder->klass != mh_get_class())
 280                 return;
 281
 282         to_folder = foldersel_folder_sel(from_folder->folder, FOLDER_SEL_MOVE, NULL);
 283         if (!to_folder)
 284                 return;
 285
 286         folderview_move_folder(folderview, from_folder, to_folder, action);
 287 }
 288
 289 static void update_tree_cb(FolderView *folderview, guint action,
 290                            GtkWidget *widget)
 291 {
 292         FolderItem *item;
 293
 294         item = folderview_get_selected_item(folderview);
 295         g_return_if_fail(item != NULL);
 296
 297         summary_show(folderview->summaryview, NULL);
 298
 299         g_return_if_fail(item->folder != NULL);
 300
 301         if (action == 0)
 302                 folderview_check_new(item->folder);
 303         else if (action == 1)
 304                 folderview_rescan_tree(item->folder, FALSE);
 305         else if (action == 2)
 306                 folderview_rescan_tree(item->folder, TRUE);
 307 }
 308
 309 static void remove_mailbox_cb(FolderView *folderview, guint action,
 310                               GtkWidget *widget)
 311 {
 312         FolderItem *item;
 313         gchar *name;
 314         gchar *message;
 315         AlertValue avalue;
 316
 317         item = folderview_get_selected_item(folderview);
 318         g_return_if_fail(item != NULL);
 319         g_return_if_fail(item->folder != NULL);
 320         if (folder_item_parent(item)) return;
 321
 322         name = trim_string(item->folder->name, 32);
 323         message = g_strdup_printf
 324                 (_("Really remove the mailbox '%s' ?\n"
 325                    "(The messages are NOT deleted from the disk)"), name);
 326         avalue = alertpanel_full(_("Remove mailbox"), message,
 327                                  GTK_STOCK_CANCEL, _("_Remove"), NULL, FALSE,
 328                                  NULL, ALERT_WARNING, G_ALERTDEFAULT);
 329
 330         g_free(message);
 331         g_free(name);
 332         if (avalue != G_ALERTALTERNATE) return;
 333
 334         folderview_unselect(folderview);
 335         summary_clear_all(folderview->summaryview);
 336
 337         folder_destroy(item->folder);
 338 }
 339