src/plugins/mailmbox/plugin_gtk.c

   1 /*
   2  * mailmbox Plugin -- mbox support for Claws Mail
   3  * Copyright (C) 2003-2022 the Claws Mail team,
   4  *                         Christoph Hohmann,
   5  *                         Hoa v. Dinh,
   6  *                         Alfons Hoogervorst
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 3 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  21  */
  22
  23
  24 #ifdef HAVE_CONFIG_H
  25 #  include "config.h"
  26 #  include "claws-features.h"
  27 #endif
  28
  29 #include <glib.h>
  30 #include <glib/gi18n.h>
  31
  32 #include <gtk/gtk.h>
  33
  34 #include "plugin.h"
  35 #include "folder.h"
  36 #include "mailmbox_folder.h"
  37 #include "mainwindow.h"
  38 #include "folderview.h"
  39 #include "inputdialog.h"
  40 #include "foldersel.h"
  41 #include "alertpanel.h"
  42 #include "main.h"
  43 #include "menu.h"
  44 #include "account.h"
  45 #include "prefs_actions.h"
  46 #include "summaryview.h"
  47 #include "folder_item_prefs.h"
  48
  49 static void add_mailbox(GtkAction *action, gpointer callback_data);
  50 static void new_folder_cb(GtkAction *action, gpointer data);
  51 static void delete_folder_cb(GtkAction *action, gpointer data);
  52 static void rename_folder_cb(GtkAction *action, gpointer data);
  53 static void move_folder_cb(GtkAction *action, gpointer data);
  54 static void copy_folder_cb(GtkAction *action, gpointer data);
  55 static void update_tree_cb(GtkAction *action, gpointer data);
  56 static void remove_mailbox_cb(GtkAction *action, gpointer data);
  57
  58 static GtkActionEntry claws_mailmbox_popup_entries[] =
  59 {
  60         {"FolderViewPopup/CreateNewFolder",     NULL, N_("Create _new folder..."), NULL, NULL, G_CALLBACK(new_folder_cb) },
  61         {"FolderViewPopup/RenameFolder",        NULL, N_("_Rename folder..."), NULL, NULL, G_CALLBACK(rename_folder_cb) },
  62         {"FolderViewPopup/MoveFolder",          NULL, N_("M_ove folder..."), NULL, NULL, G_CALLBACK(move_folder_cb) },
  63         {"FolderViewPopup/CopyFolder",          NULL, N_("Cop_y folder..."), NULL, NULL, G_CALLBACK(copy_folder_cb) },
  64         {"FolderViewPopup/DeleteFolder",        NULL, N_("_Delete folder..."), NULL, NULL, G_CALLBACK(delete_folder_cb) },
  65         {"FolderViewPopup/CheckNewMessages",    NULL, N_("_Check for new messages"), NULL, NULL, G_CALLBACK(update_tree_cb) }, /*0*/
  66         {"FolderViewPopup/CheckNewFolders",     NULL, N_("C_heck for new folders"), NULL, NULL, G_CALLBACK(update_tree_cb) }, /*1*/
  67         {"FolderViewPopup/RebuildTree",         NULL, N_("R_ebuild folder tree"), NULL, NULL, G_CALLBACK(update_tree_cb) }, /*2*/
  68         {"FolderViewPopup/RemoveMailbox",       NULL, N_("Remove _mailbox..."), NULL, NULL, G_CALLBACK(remove_mailbox_cb) },
  69 };
  70 static void set_sensitivity(GtkUIManager *ui_manager, FolderItem *item);
  71 static void add_menuitems(GtkUIManager *ui_manager, FolderItem *item);
  72
  73 static FolderViewPopup claws_mailmbox_popup =
  74 {
  75         "mailmbox",
  76         "<MailmboxFolder>",
  77         claws_mailmbox_popup_entries,
  78         G_N_ELEMENTS(claws_mailmbox_popup_entries),
  79         NULL, 0,
  80         NULL, 0, 0, NULL,
  81         add_menuitems,
  82         set_sensitivity
  83 };
  84
  85 static GtkActionEntry mainwindow_add_mailbox[] = {{
  86         "File/AddMailbox/Mbox",
  87         NULL, "mbox...", NULL, NULL, G_CALLBACK(add_mailbox)
  88 }};
  89
  90 static guint main_menu_id = 0;
  91
  92 gint plugin_gtk_init(gchar **error)
  93 {
  94         MainWindow *mainwin = mainwindow_get_mainwindow();
  95
  96         folderview_register_popup(&claws_mailmbox_popup);
  97
  98         gtk_action_group_add_actions(mainwin->action_group, mainwindow_add_mailbox,
  99                         1, (gpointer)mainwin);
 100         MENUITEM_ADDUI_ID_MANAGER(mainwin->ui_manager, "/Menu/File/AddMailbox", "Mbox",
 101                           "File/AddMailbox/Mbox", GTK_UI_MANAGER_MENUITEM,
 102                           main_menu_id)
 103
 104         return 0;
 105 }
 106
 107 void plugin_gtk_done(void)
 108 {
 109         MainWindow *mainwin = mainwindow_get_mainwindow();
 110
 111         if (mainwin == NULL || claws_is_exiting())
 112                 return;
 113
 114         folderview_unregister_popup(&claws_mailmbox_popup);
 115
 116         MENUITEM_REMUI_MANAGER(mainwin->ui_manager,mainwin->action_group, "File/AddMailbox/Mbox", main_menu_id);
 117         main_menu_id = 0;
 118 }
 119
 120 static void add_menuitems(GtkUIManager *ui_manager, FolderItem *item)
 121 {
 122         MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "CreateNewFolder", "FolderViewPopup/CreateNewFolder", GTK_UI_MANAGER_MENUITEM)
 123         MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "SeparatorMbox1", "FolderViewPopup/---", GTK_UI_MANAGER_SEPARATOR)
 124         MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "RenameFolder", "FolderViewPopup/RenameFolder", GTK_UI_MANAGER_MENUITEM)
 125         MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "MoveFolder", "FolderViewPopup/MoveFolder", GTK_UI_MANAGER_MENUITEM)
 126         MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "CopyFolder", "FolderViewPopup/CopyFolder", GTK_UI_MANAGER_MENUITEM)
 127         MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "SeparatorMbox2", "FolderViewPopup/---", GTK_UI_MANAGER_SEPARATOR)
 128         MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "DeleteFolder", "FolderViewPopup/DeleteFolder", GTK_UI_MANAGER_MENUITEM)
 129         MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "SeparatorMbox3", "FolderViewPopup/---", GTK_UI_MANAGER_SEPARATOR)
 130         MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "CheckNewMessages", "FolderViewPopup/CheckNewMessages", GTK_UI_MANAGER_MENUITEM)
 131         MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "CheckNewFolders", "FolderViewPopup/CheckNewFolders", GTK_UI_MANAGER_MENUITEM)
 132         MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "RebuildTree", "FolderViewPopup/RebuildTree", GTK_UI_MANAGER_MENUITEM)
 133         MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "SeparatorMbox4", "FolderViewPopup/---", GTK_UI_MANAGER_SEPARATOR)
 134         MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "RemoveMailbox", "FolderViewPopup/RemoveMailbox", GTK_UI_MANAGER_MENUITEM)
 135         MENUITEM_ADDUI_MANAGER(ui_manager, "/Popup/FolderViewPopup", "SeparatorMbox5", "FolderViewPopup/---", GTK_UI_MANAGER_SEPARATOR)
 136 }
 137
 138 static void set_sensitivity(GtkUIManager *ui_manager, FolderItem *item)
 139 {
 140         gboolean folder_is_normal =
 141                         item != NULL &&
 142                         item->stype == F_NORMAL &&
 143                         !folder_has_parent_of_type(item, F_OUTBOX) &&
 144                         !folder_has_parent_of_type(item, F_DRAFT) &&
 145                         !folder_has_parent_of_type(item, F_QUEUE) &&
 146                         !folder_has_parent_of_type(item, F_TRASH);
 147 #define SET_SENS(name, sens) \
 148         cm_menu_set_sensitive_full(ui_manager, "Popup/"name, sens)
 149
 150         SET_SENS("FolderViewPopup/CreateNewFolder",     item && item->stype != F_INBOX);
 151         SET_SENS("FolderViewPopup/RenameFolder",        item && item->stype == F_NORMAL && folder_item_parent(item) != NULL);
 152         SET_SENS("FolderViewPopup/MoveFolder",          folder_is_normal && folder_item_parent(item) != NULL);
 153         SET_SENS("FolderViewPopup/DeleteFolder",        item && item->stype == F_NORMAL && folder_item_parent(item) != NULL);
 154
 155         SET_SENS("FolderViewPopup/CheckNewMessages",    folder_item_parent(item) == NULL);
 156         SET_SENS("FolderViewPopup/CheckNewFolders",     folder_item_parent(item) == NULL);
 157         SET_SENS("FolderViewPopup/RebuildTree",         folder_item_parent(item) == NULL);
 158
 159         SET_SENS("FolderViewPopup/RemoveMailbox",       folder_item_parent(item) == NULL);
 160
 161 #undef SET_SENS
 162 }
 163
 164 #define DO_ACTION(name, act)    { if (!strcmp(a_name, name)) act; }
 165
 166 static void update_tree_cb(GtkAction *action, gpointer data)
 167 {
 168         FolderView *folderview = (FolderView *)data;
 169         FolderItem *item;
 170         const gchar *a_name = gtk_action_get_name(action);
 171
 172         item = folderview_get_selected_item(folderview);
 173         g_return_if_fail(item != NULL);
 174
 175         summary_show(folderview->summaryview, NULL, FALSE);
 176
 177         g_return_if_fail(item->folder != NULL);
 178
 179         DO_ACTION("FolderViewPopup/CheckNewMessages", folderview_check_new(item->folder));
 180         DO_ACTION("FolderViewPopup/CheckNewFolders", folderview_rescan_tree(item->folder, FALSE));
 181         DO_ACTION("FolderViewPopup/RebuildTree", folderview_rescan_tree(item->folder, TRUE));
 182 }
 183
 184 static void add_mailbox(GtkAction *action, gpointer callback_data)
 185 {
 186         MainWindow *mainwin = (MainWindow *) callback_data;
 187         gchar *path, *basename;
 188         Folder *folder;
 189
 190         path = input_dialog(_("Add mailbox"),
 191                             _("Input the location of mailbox.\n"
 192                               "If the existing mailbox is specified, it will be\n"
 193                               "scanned automatically."),
 194                             "Mail");
 195         if (!path) return;
 196         if (folder_find_from_path(path)) {
 197                 alertpanel_error(_("The mailbox '%s' already exists."), path);
 198                 g_free(path);
 199                 return;
 200         }
 201         basename = g_path_get_basename(path);
 202
 203         if (!folder_local_name_ok(basename)) {
 204                 g_free(path);
 205                 g_free(basename);
 206                 return;
 207         }
 208
 209         folder = folder_new(folder_get_class_from_string("mailmbox"),
 210                             !strcmp(path, "Mail") ? _("Mailbox") : basename,
 211                             path);
 212         g_free(basename);
 213         g_free(path);
 214
 215         if (folder->klass->create_tree(folder) < 0) {
 216                 alertpanel_error(_("Creation of the mailbox failed.\n"
 217                                    "Maybe some files already exist, or you don't have the permission to write there."));
 218                 folder_destroy(folder);
 219                 return;
 220         }
 221
 222         folder_add(folder);
 223         folder_scan_tree(folder, TRUE);
 224
 225         folderview_set(mainwin->folderview);
 226
 227         return;
 228 }
 229
 230 static void new_folder_cb(GtkAction *action, gpointer data)
 231 {
 232         FolderView *folderview = (FolderView *)data;
 233         FolderItem *item;
 234         FolderItem *new_item;
 235         gchar *new_folder;
 236         gchar *name;
 237         gchar *p;
 238
 239         if (!folderview->selected) return;
 240
 241         item = folderview_get_selected_item(folderview);
 242         g_return_if_fail(item != NULL);
 243         g_return_if_fail(item->folder != NULL);
 244
 245         new_folder = input_dialog(_("New folder"),
 246                                   _("Input the name of new folder:"),
 247                                   _("NewFolder"));
 248         if (!new_folder) return;
 249         AUTORELEASE_STR(new_folder, {g_free(new_folder); return;});
 250
 251         p = strchr(new_folder, G_DIR_SEPARATOR);
 252         if (p == NULL)
 253                 p = strchr(new_folder, '.');
 254         if (p) {
 255                 alertpanel_error(_("'%c' can't be included in folder name."),
 256                                  p[0]);
 257                 return;
 258         }
 259
 260         if (!folder_local_name_ok(new_folder))
 261                 return;
 262
 263         name = trim_string(new_folder, 32);
 264         AUTORELEASE_STR(name, {g_free(name); return;});
 265
 266         /* find whether the directory already exists */
 267         p = g_strconcat(item->path ? item->path : "", ".", new_folder, NULL);
 268         if (folder_find_child_item_by_name(item, p)) {
 269                 g_free(p);
 270                 alertpanel_error(_("The folder '%s' already exists."), name);
 271                 return;
 272         }
 273         g_free(p);
 274
 275         new_item = folder_create_folder(item, new_folder);
 276         if (!new_item) {
 277                 alertpanel_error(_("Can't create the folder '%s'."), name);
 278                 return;
 279         }
 280
 281         folder_write_list();
 282 }
 283
 284 static void remove_mailbox_cb(GtkAction *action, gpointer data)
 285 {
 286         FolderView *folderview = (FolderView *)data;
 287         FolderItem *item;
 288         gchar *name;
 289         gchar *message;
 290         AlertValue avalue;
 291
 292         item = folderview_get_selected_item(folderview);
 293         g_return_if_fail(item != NULL);
 294         g_return_if_fail(item->folder != NULL);
 295         if (folder_item_parent(item)) return;
 296
 297         name = trim_string(item->folder->name, 32);
 298         message = g_strdup_printf
 299                 (_("Really remove the mailbox '%s'?\n"
 300                    "(The messages are NOT deleted from the disk)"), name);
 301         avalue = alertpanel_full(_("Remove mailbox"), message,
 302                                  NULL, _("_Cancel"), "list-remove", _("_Remove"),
 303                                  NULL, NULL, ALERTFOCUS_FIRST, FALSE,
 304                                  NULL, ALERT_WARNING);
 305         g_free(message);
 306         g_free(name);
 307         if (avalue != G_ALERTALTERNATE) return;
 308
 309         folderview_unselect(folderview);
 310         summary_clear_all(folderview->summaryview);
 311
 312         folder_destroy(item->folder);
 313 }
 314
 315 static void delete_folder_cb(GtkAction *action, gpointer data)
 316 {
 317         FolderView *folderview = (FolderView *)data;
 318         FolderItem *item, *opened;
 319         gchar *message, *name;
 320         AlertValue avalue;
 321         gchar *old_id;
 322
 323         item = folderview_get_selected_item(folderview);
 324         g_return_if_fail(item != NULL);
 325         g_return_if_fail(item->path != NULL);
 326         g_return_if_fail(item->folder != NULL);
 327         opened = folderview_get_opened_item(folderview);
 328
 329         name = trim_string(item->name, 32);
 330         AUTORELEASE_STR(name, {g_free(name); return;});
 331         message = g_strdup_printf
 332                 (_("All folders and messages under '%s' will be permanently deleted.\n"
 333                    "Recovery will not be possible.\n\n"
 334                    "Do you really want to delete?"), name);
 335         avalue = alertpanel_full(_("Delete folder"), message,
 336                                  NULL, _("_Cancel"), "edit-delete", _("_Delete"),
 337                                  NULL, NULL, ALERTFOCUS_FIRST, FALSE,
 338                                  NULL, ALERT_NOTICE);
 339         g_free(message);
 340         if (avalue != G_ALERTALTERNATE) return;
 341
 342         old_id = folder_item_get_identifier(item);
 343
 344         if (item == opened ||
 345                         folder_is_child_of(item, opened)) {
 346                 summary_clear_all(folderview->summaryview);
 347                 folderview_close_opened(folderview, TRUE);
 348         }
 349
 350         if (item->folder->klass->remove_folder(item->folder, item) < 0) {
 351                 alertpanel_error(_("Can't remove the folder '%s'."), name);
 352                 if (item == opened)
 353                         summary_show(folderview->summaryview,
 354                                      folderview->summaryview->folder_item, FALSE);
 355                 g_free(old_id);
 356                 return;
 357         }
 358
 359         folder_write_list();
 360
 361         prefs_filtering_delete_path(old_id);
 362         g_free(old_id);
 363
 364 }
 365
 366 static void move_folder_cb(GtkAction *action, gpointer data)
 367 {
 368         FolderView *folderview = (FolderView *)data;
 369         FolderItem *from_folder = NULL, *to_folder = NULL;
 370         gchar *msg;
 371
 372         from_folder = folderview_get_selected_item(folderview);
 373         if (!from_folder || from_folder->folder->klass != claws_mailmbox_get_class())
 374                 return;
 375
 376         msg = g_strdup_printf(_("Select folder to move folder '%s' to"),
 377                 from_folder->name);
 378         to_folder = foldersel_folder_sel(NULL, FOLDER_SEL_MOVE, NULL, FALSE, msg);
 379         g_free(msg);
 380         if (!to_folder)
 381                 return;
 382
 383         folderview_move_folder(folderview, from_folder, to_folder, 0);
 384 }
 385
 386 static void copy_folder_cb(GtkAction *action, gpointer data)
 387 {
 388         FolderView *folderview = (FolderView *)data;
 389         FolderItem *from_folder = NULL, *to_folder = NULL;
 390         gchar *msg;
 391
 392         from_folder = folderview_get_selected_item(folderview);
 393         if (!from_folder || from_folder->folder->klass != claws_mailmbox_get_class())
 394                 return;
 395
 396         msg = g_strdup_printf(_("Select folder to copy folder '%s' to"),
 397                 from_folder->name);
 398         to_folder = foldersel_folder_sel(NULL, FOLDER_SEL_MOVE, NULL, FALSE, msg);
 399         g_free(msg);
 400         if (!to_folder)
 401                 return;
 402
 403         folderview_move_folder(folderview, from_folder, to_folder, 1);
 404 }
 405
 406 static void rename_folder_cb(GtkAction *action, gpointer data)
 407 {
 408         FolderView *folderview = (FolderView *)data;
 409         FolderItem *item, *parent;
 410         gchar *new_folder;
 411         gchar *name;
 412         gchar *message;
 413         gchar *old_id;
 414         gchar *new_id;
 415         gchar *p;
 416
 417         item = folderview_get_selected_item(folderview);
 418         g_return_if_fail(item != NULL);
 419         g_return_if_fail(item->path != NULL);
 420         g_return_if_fail(item->folder != NULL);
 421
 422         name = trim_string(item->name, 32);
 423         message = g_strdup_printf(_("Input new name for '%s':"), name);
 424         new_folder = input_dialog(_("Rename folder"), message, item->name);
 425         g_free(message);
 426         g_free(name);
 427         if (!new_folder) return;
 428         AUTORELEASE_STR(new_folder, {g_free(new_folder); return;});
 429
 430         p = strchr(new_folder, G_DIR_SEPARATOR);
 431         if (p == NULL)
 432                 p = strchr(new_folder, '.');
 433         if (p) {
 434                 alertpanel_error(_("'%c' can't be included in folder name."),
 435                                  p[0]);
 436                 return;
 437         }
 438
 439         if (!folder_local_name_ok(new_folder))
 440                 return;
 441
 442         parent = folder_item_parent(item);
 443         p = g_strconcat(parent->path ? parent->path : "", ".", new_folder, NULL);
 444         if (folder_find_child_item_by_name(parent, p)) {
 445                 name = trim_string(new_folder, 32);
 446                 alertpanel_error(_("The folder '%s' already exists."), name);
 447                 g_free(name);
 448                 return;
 449         }
 450
 451         old_id = folder_item_get_identifier(item);
 452
 453         if (folder_item_rename(item, new_folder) < 0) {
 454                 alertpanel_error(_("The folder could not be renamed.\n"
 455                                    "The new folder name is not allowed."));
 456                 g_free(old_id);
 457                 return;
 458         }
 459
 460         new_id = folder_item_get_identifier(item);
 461         prefs_filtering_rename_path(old_id, new_id);
 462         account_rename_path(old_id, new_id);
 463         prefs_actions_rename_path(old_id, new_id);
 464
 465         g_free(old_id);
 466         g_free(new_id);
 467
 468         folder_item_prefs_save_config_recursive(item);
 469         folder_write_list();
 470 }
 471