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 #define SET_SENS(name, sens) \
  87         menu_set_sensitive(factory, name, sens)
  88
  89         SET_SENS("/Create new folder...",   TRUE);
  90         SET_SENS("/Rename folder...",       item->stype == F_NORMAL && folder_item_parent(item) != NULL);
  91         SET_SENS("/Move folder...",         item->stype == F_NORMAL && folder_item_parent(item) != NULL);
  92         SET_SENS("/Delete folder",          item->stype == F_NORMAL && folder_item_parent(item) != NULL);
  93
  94         SET_SENS("/Check for new messages", folder_item_parent(item) == NULL);
  95         SET_SENS("/Rebuild folder tree",    folder_item_parent(item) == NULL);
  96
  97         SET_SENS("/Remove mailbox",         folder_item_parent(item) == NULL);
  98
  99 #undef SET_SENS
 100 }
 101
 102 static void new_folder_cb(FolderView *folderview, guint action,
 103                           GtkWidget *widget)
 104 {
 105         GtkCTree *ctree = GTK_CTREE(folderview->ctree);
 106         FolderItem *item;
 107         FolderItem *new_item;
 108         gchar *new_folder;
 109         gchar *name;
 110         gchar *p;
 111
 112         if (!folderview->selected) return;
 113
 114         item = gtk_ctree_node_get_row_data(ctree, folderview->selected);
 115         g_return_if_fail(item != NULL);
 116         g_return_if_fail(item->folder != NULL);
 117
 118         new_folder = input_dialog(_("New folder"),
 119                                   _("Input the name of new folder:"),
 120                                   _("NewFolder"));
 121         if (!new_folder) return;
 122         AUTORELEASE_STR(new_folder, {g_free(new_folder); return;});
 123
 124         p = strchr(new_folder, G_DIR_SEPARATOR);
 125         if (p) {
 126                 alertpanel_error(_("`%c' can't be included in folder name."),
 127                                  G_DIR_SEPARATOR);
 128                 return;
 129         }
 130
 131         name = trim_string(new_folder, 32);
 132         AUTORELEASE_STR(name, {g_free(name); return;});
 133
 134         /* find whether the directory already exists */
 135         if (folder_find_child_item_by_name(item, new_folder)) {
 136                 alertpanel_error(_("The folder `%s' already exists."), name);
 137                 return;
 138         }
 139
 140         new_item = folder_create_folder(item, new_folder);
 141         if (!new_item) {
 142                 alertpanel_error(_("Can't create the folder `%s'."), name);
 143                 return;
 144         }
 145
 146         folder_write_list();
 147 }
 148
 149 static void delete_folder_cb(FolderView *folderview, guint action,
 150                              GtkWidget *widget)
 151 {
 152         GtkCTree *ctree = GTK_CTREE(folderview->ctree);
 153         FolderItem *item;
 154         gchar *message, *name;
 155         AlertValue avalue;
 156         gchar *old_path;
 157         gchar *old_id;
 158
 159         item = folderview_get_selected_item(folderview);
 160         g_return_if_fail(item != NULL);
 161         g_return_if_fail(item->path != NULL);
 162         g_return_if_fail(item->folder != NULL);
 163
 164         name = trim_string(item->name, 32);
 165         AUTORELEASE_STR(name, {g_free(name); return;});
 166         message = g_strdup_printf
 167                 (_("All folders and messages under `%s' will be permanently deleted.\n"
 168                    "Recovery will not be possible.\n\n"
 169                    "Do you really want to delete?"), name);
 170         avalue = alertpanel_with_type(_("Delete folder"), message,
 171                             _("Yes"), _("+No"), NULL, NULL, ALERT_WARNING);
 172         g_free(message);
 173         if (avalue != G_ALERTDEFAULT) return;
 174
 175         Xstrdup_a(old_path, item->path, return);
 176         old_id = folder_item_get_identifier(item);
 177
 178         if (folderview->opened == folderview->selected ||
 179             gtk_ctree_is_ancestor(ctree,
 180                                   folderview->selected,
 181                                   folderview->opened)) {
 182                 summary_clear_all(folderview->summaryview);
 183                 folderview->opened = NULL;
 184         }
 185
 186         if (item->folder->klass->remove_folder(item->folder, item) < 0) {
 187                 folder_item_scan(item);
 188                 alertpanel_error(_("Can't remove the folder `%s'."), name);
 189                 g_free(old_id);
 190                 return;
 191         }
 192
 193         folder_write_list();
 194
 195         prefs_filtering_delete_path(old_id);
 196         g_free(old_id);
 197
 198 }
 199
 200 static void rename_folder_cb(FolderView *folderview, guint action,
 201                              GtkWidget *widget)
 202 {
 203         FolderItem *item;
 204         gchar *new_folder;
 205         gchar *name;
 206         gchar *message;
 207         gchar *old_path;
 208         gchar *old_id;
 209         gchar *new_id;
 210         gchar *base;
 211
 212         item = folderview_get_selected_item(folderview);
 213         g_return_if_fail(item != NULL);
 214         g_return_if_fail(item->path != NULL);
 215         g_return_if_fail(item->folder != NULL);
 216
 217         name = trim_string(item->name, 32);
 218         message = g_strdup_printf(_("Input new name for `%s':"), name);
 219         base = g_path_get_basename(item->path);
 220         new_folder = input_dialog(_("Rename folder"), message, base);
 221         g_free(message);
 222         g_free(name);
 223         g_free(base);
 224         if (!new_folder) return;
 225         AUTORELEASE_STR(new_folder, {g_free(new_folder); return;});
 226
 227         if (strchr(new_folder, G_DIR_SEPARATOR) != NULL) {
 228                 alertpanel_error(_("`%c' can't be included in folder name."),
 229                                  G_DIR_SEPARATOR);
 230                 return;
 231         }
 232
 233         if (folder_find_child_item_by_name(folder_item_parent(item), new_folder)) {
 234                 name = trim_string(new_folder, 32);
 235                 alertpanel_error(_("The folder `%s' already exists."), name);
 236                 g_free(name);
 237                 return;
 238         }
 239
 240         Xstrdup_a(old_path, item->path, {g_free(new_folder); return;});
 241
 242         old_id = folder_item_get_identifier(item);
 243
 244         if (folder_item_rename(item, new_folder) < 0) {
 245                 alertpanel_error(_("The folder could not be renamed.\n"
 246                                    "The new folder name is not allowed."));
 247                 g_free(old_id);
 248                 return;
 249         }
 250
 251         /* if (FOLDER_TYPE(item->folder) == F_MH)
 252                 prefs_filtering_rename_path(old_path, item->path); */
 253         new_id = folder_item_get_identifier(item);
 254         prefs_filtering_rename_path(old_id, new_id);
 255
 256         g_free(old_id);
 257         g_free(new_id);
 258
 259         folder_item_prefs_save_config(item);
 260         folder_write_list();
 261 }
 262
 263 static void move_folder_cb(FolderView *folderview, guint action, GtkWidget *widget)
 264 {
 265         FolderItem *from_folder = NULL, *to_folder = NULL;
 266
 267         from_folder = folderview_get_selected_item(folderview);
 268         if (!from_folder || from_folder->folder->klass != mh_get_class())
 269                 return;
 270
 271         to_folder = foldersel_folder_sel(from_folder->folder, FOLDER_SEL_MOVE, NULL);
 272         if (!to_folder)
 273                 return;
 274
 275         folderview_move_folder(folderview, from_folder, to_folder);
 276 }
 277
 278 static void update_tree_cb(FolderView *folderview, guint action,
 279                            GtkWidget *widget)
 280 {
 281         FolderItem *item;
 282
 283         item = folderview_get_selected_item(folderview);
 284         g_return_if_fail(item != NULL);
 285
 286         summary_show(folderview->summaryview, NULL);
 287
 288         g_return_if_fail(item->folder != NULL);
 289
 290         if (action == 0)
 291                 folderview_check_new(item->folder);
 292         else
 293                 folderview_rescan_tree(item->folder);
 294 }
 295
 296 static void remove_mailbox_cb(FolderView *folderview, guint action,
 297                               GtkWidget *widget)
 298 {
 299         FolderItem *item;
 300         gchar *name;
 301         gchar *message;
 302         AlertValue avalue;
 303
 304         item = folderview_get_selected_item(folderview);
 305         g_return_if_fail(item != NULL);
 306         g_return_if_fail(item->folder != NULL);
 307         if (folder_item_parent(item)) return;
 308
 309         name = trim_string(item->folder->name, 32);
 310         message = g_strdup_printf
 311                 (_("Really remove the mailbox `%s' ?\n"
 312                    "(The messages are NOT deleted from the disk)"), name);
 313         avalue = alertpanel(_("Remove mailbox"), message,
 314                             _("Yes"), _("+No"), NULL);
 315         g_free(message);
 316         g_free(name);
 317         if (avalue != G_ALERTDEFAULT) return;
 318
 319         folderview_unselect(folderview);
 320         summary_clear_all(folderview->summaryview);
 321
 322         folder_destroy(item->folder);
 323 }
 324