/*
* e-mail-shell-view-private.c
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with the program; if not, see <http://www.gnu.org/licenses/>
*
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "e-mail-shell-view-private.h"
#include "e-util/e-util-private.h"
typedef struct _AsyncContext AsyncContext;
struct _AsyncContext {
EActivity *activity;
EMailReader *reader;
EShellView *shell_view;
};
static void
async_context_free (AsyncContext *context)
{
if (context->activity != NULL)
g_object_unref (context->activity);
if (context->reader != NULL)
g_object_unref (context->reader);
if (context->shell_view != NULL)
g_object_unref (context->shell_view);
g_slice_free (AsyncContext, context);
}
static void
mail_shell_view_got_folder_cb (CamelStore *store,
GAsyncResult *result,
AsyncContext *context)
{
EAlertSink *alert_sink;
CamelFolder *folder;
GError *error = NULL;
alert_sink = e_activity_get_alert_sink (context->activity);
folder = camel_store_get_folder_finish (store, result, &error);
if (e_activity_handle_cancellation (context->activity, error)) {
g_warn_if_fail (folder == NULL);
async_context_free (context);
g_error_free (error);
return;
} else if (error != NULL) {
g_warn_if_fail (folder == NULL);
e_alert_submit (
alert_sink, "mail:folder-open",
error->message, NULL);
async_context_free (context);
g_error_free (error);
return;
}
e_mail_reader_set_folder (context->reader, folder);
e_shell_view_update_actions (context->shell_view);
g_object_unref (folder);
async_context_free (context);
}
static void
mail_shell_view_folder_tree_selected_cb (EMailShellView *mail_shell_view,
CamelStore *store,
const gchar *folder_name,
CamelFolderInfoFlags flags,
EMFolderTree *folder_tree)
{
EMailShellContent *mail_shell_content;
EShellView *shell_view;
EMailReader *reader;
EMailView *mail_view;
GCancellable *cancellable;
AsyncContext *context;
EActivity *activity;
shell_view = E_SHELL_VIEW (mail_shell_view);
mail_shell_content = mail_shell_view->priv->mail_shell_content;
mail_view = e_mail_shell_content_get_mail_view (mail_shell_content);
reader = E_MAIL_READER (mail_view);
/* Cancel any unfinished open folder operations. */
if (mail_shell_view->priv->opening_folder != NULL) {
g_cancellable_cancel (mail_shell_view->priv->opening_folder);
g_object_unref (mail_shell_view->priv->opening_folder);
mail_shell_view->priv->opening_folder = NULL;
}
/* If we are to clear the message list, do so immediately. */
if ((flags & CAMEL_FOLDER_NOSELECT) || folder_name == NULL) {
e_mail_reader_set_folder (reader, NULL);
e_shell_view_update_actions (shell_view);
return;
}
g_warn_if_fail (CAMEL_IS_STORE (store));
/* Open the selected folder asynchronously. */
activity = e_mail_reader_new_activity (reader);
cancellable = e_activity_get_cancellable (activity);
mail_shell_view->priv->opening_folder = g_object_ref (cancellable);
context = g_slice_new0 (AsyncContext);
context->activity = activity;
context->reader = g_object_ref (reader);
context->shell_view = g_object_ref (shell_view);
camel_store_get_folder (
store, folder_name, 0, G_PRIORITY_DEFAULT, cancellable,
(GAsyncReadyCallback) mail_shell_view_got_folder_cb, context);
}
static gboolean
mail_shell_view_folder_tree_key_press_event_cb (EMailShellView *mail_shell_view,
GdkEventKey *event)
{
EMailShellContent *mail_shell_content;
EMailView *mail_view;
gboolean handled = FALSE;
mail_shell_content = mail_shell_view->priv->mail_shell_content;
mail_view = e_mail_shell_content_get_mail_view (mail_shell_content);
if ((event->state & GDK_CONTROL_MASK) != 0)
goto ctrl;
/* <keyval> alone */
switch (event->keyval) {
case GDK_KEY_period:
case GDK_KEY_comma:
case GDK_KEY_bracketleft:
case GDK_KEY_bracketright:
goto emit;
default:
goto exit;
}
ctrl:
/* Ctrl + <keyval> */
switch (event->keyval) {
case GDK_KEY_period:
case GDK_KEY_comma:
goto emit;
default:
goto exit;
}
/* All branches jump past this. */
g_return_val_if_reached (FALSE);
emit:
/* Forward the key press to the EMailReader interface. */
g_signal_emit_by_name (mail_view, "key-press-event", event, &handled);
exit:
return handled;
}
static void
mail_shell_view_folder_tree_selection_done_cb (EMailShellView *mail_shell_view,
GtkWidget *menu)
{
EMailShellContent *mail_shell_content;
EMailShellSidebar *mail_shell_sidebar;
EMFolderTree *folder_tree;
GtkWidget *message_list;
EMailReader *reader;
EMailView *mail_view;
CamelFolder *folder;
gchar *list_uri = NULL;
gchar *tree_uri;
mail_shell_content = mail_shell_view->priv->mail_shell_content;
mail_view = e_mail_shell_content_get_mail_view (mail_shell_content);
mail_shell_sidebar = mail_shell_view->priv->mail_shell_sidebar;
folder_tree = e_mail_shell_sidebar_get_folder_tree (mail_shell_sidebar);
reader = E_MAIL_READER (mail_view);
message_list = e_mail_reader_get_message_list (reader);
/* Don't use e_mail_reader_ref_folder() here. The fact that the
* method gets the folder from the message list is supposed to be
* a hidden implementation detail, and we want to explicitly get
* the folder URI from the message list here. */
folder = message_list_ref_folder (MESSAGE_LIST (message_list));
if (folder != NULL) {
list_uri = e_mail_folder_uri_from_folder (folder);
g_object_unref (folder);
}
tree_uri = em_folder_tree_get_selected_uri (folder_tree);
/* If the folder tree and message list disagree on the current
* folder, reset the folder tree to match the message list. */
if (list_uri != NULL && g_strcmp0 (tree_uri, list_uri) != 0)
em_folder_tree_set_selected (folder_tree, list_uri, FALSE);
g_free (list_uri);
g_free (tree_uri);
/* Disconnect from the "selection-done" signal. */
g_signal_handlers_disconnect_by_func (
menu, mail_shell_view_folder_tree_selection_done_cb,
mail_shell_view);
}
static void
mail_shell_view_folder_tree_popup_event_cb (EShellView *shell_view,
GdkEvent *button_event)
{
GtkWidget *menu;
menu = e_shell_view_show_popup_menu (
shell_view, "/mail-folder-popup", button_event);
g_signal_connect_object (
menu, "selection-done",
G_CALLBACK (mail_shell_view_folder_tree_selection_done_cb),
shell_view, G_CONNECT_SWAPPED);
}
static gboolean
mail_shell_view_mail_display_needs_key (EMailDisplay *mail_display,
gboolean with_input)
{
gboolean needs_key = FALSE;
if (gtk_widget_has_focus (GTK_WIDGET (mail_display))) {
WebKitWebFrame *frame;
WebKitDOMDocument *dom;
WebKitDOMElement *element;
gchar *name = NULL;
frame = webkit_web_view_get_focused_frame (WEBKIT_WEB_VIEW (mail_display));
if (!frame)
return FALSE;
dom = webkit_web_frame_get_dom_document (frame);
/* intentionally used "static_cast" */
element = webkit_dom_html_document_get_active_element ((WebKitDOMHTMLDocument *) dom);
if (element)
name = webkit_dom_node_get_node_name (WEBKIT_DOM_NODE (element));
/* if INPUT or TEXTAREA has focus, then any key press should go there */
if (name && ((with_input && g_ascii_strcasecmp (name, "INPUT") == 0) || g_ascii_strcasecmp (name, "TEXTAREA") == 0)) {
needs_key = TRUE;
}
g_free (name);
}
return needs_key;
}
static gboolean
mail_shell_view_key_press_event_cb (EMailShellView *mail_shell_view,
GdkEventKey *event)
{
EShellView *shell_view;
EShellWindow *shell_window;
EShellContent *shell_content;
EMailView *mail_view;
EMailReader *reader;
EMailDisplay *mail_display;
GtkAction *action;
shell_view = E_SHELL_VIEW (mail_shell_view);
shell_window = e_shell_view_get_shell_window (shell_view);
if ((event->state & (GDK_CONTROL_MASK | GDK_SHIFT_MASK | GDK_MOD1_MASK)) != 0)
return FALSE;
shell_content = e_shell_view_get_shell_content (shell_view);
mail_view = e_mail_shell_content_get_mail_view (E_MAIL_SHELL_CONTENT (shell_content));
reader = E_MAIL_READER (mail_view);
mail_display = e_mail_reader_get_mail_display (reader);
switch (event->keyval) {
case GDK_KEY_space:
action = ACTION (MAIL_SMART_FORWARD);
break;
case GDK_KEY_BackSpace:
action = ACTION (MAIL_SMART_BACKWARD);
break;
case GDK_KEY_Home:
case GDK_KEY_Left:
case GDK_KEY_Up:
case GDK_KEY_Right:
case GDK_KEY_Down:
case GDK_KEY_Prior:
case GDK_KEY_Next:
case GDK_KEY_End:
case GDK_KEY_Begin:
if (!mail_shell_view_mail_display_needs_key (mail_display, FALSE) &&
webkit_web_view_get_main_frame (WEBKIT_WEB_VIEW (mail_display)) !=
webkit_web_view_get_focused_frame (WEBKIT_WEB_VIEW (mail_display))) {
WebKitDOMDocument *document;
WebKitDOMDOMWindow *window;
document = webkit_web_view_get_dom_document (WEBKIT_WEB_VIEW (mail_display));
window = webkit_dom_document_get_default_view (document);
/* Workaround WebKit bug for key navigation, when inner IFRAME is focused.
* EMailView's inner IFRAMEs have disabled scrolling, but WebKit doesn't post
* key navigation events to parent's frame, thus the view doesn't scroll.
* This is a poor workaround for this issue, the main frame is focused,
* which has scrolling enabled.
*/
webkit_dom_dom_window_focus (window);
}
return FALSE;
default:
return FALSE;
}
if (mail_shell_view_mail_display_needs_key (mail_display, TRUE))
return FALSE;
gtk_action_activate (action);
return TRUE;
}
static gboolean
mail_shell_view_message_list_key_press_cb (EMailShellView *mail_shell_view,
gint row,
ETreePath path,
gint col,
GdkEvent *event)
{
return mail_shell_view_key_press_event_cb (
mail_shell_view, &event->key);
}
static gboolean
mail_shell_view_message_list_popup_menu_cb (EShellView *shell_view)
{
const gchar *widget_path;
widget_path = "/mail-message-popup";
e_shell_view_show_popup_menu (shell_view, widget_path, NULL);
return TRUE;
}
static gboolean
mail_shell_view_message_list_right_click_cb (EShellView *shell_view,
gint row,
ETreePath path,
gint col,
GdkEvent *button_event)
{
const gchar *widget_path;
widget_path = "/mail-message-popup";
e_shell_view_show_popup_menu (shell_view, widget_path, button_event);
return TRUE;
}
static gboolean
mail_shell_view_popup_event_cb (EMailShellView *mail_shell_view,
const gchar *uri)
{
EMailShellContent *mail_shell_content;
EMailDisplay *display;
EShellView *shell_view;
EMailReader *reader;
EMailView *mail_view;
GtkMenu *menu;
if (uri != NULL)
return FALSE;
mail_shell_content = mail_shell_view->priv->mail_shell_content;
mail_view = e_mail_shell_content_get_mail_view (mail_shell_content);
reader = E_MAIL_READER (mail_view);
display = e_mail_reader_get_mail_display (reader);
if (e_web_view_get_cursor_image (E_WEB_VIEW (display)) != NULL)
return FALSE;
menu = e_mail_reader_get_popup_menu (reader);
shell_view = E_SHELL_VIEW (mail_shell_view);
e_shell_view_update_actions (shell_view);
gtk_menu_popup (
menu, NULL, NULL, NULL, NULL,
0, gtk_get_current_event_time ());
return TRUE;
}
static void
mail_shell_view_reader_changed_cb (EMailShellView *mail_shell_view,
EMailReader *reader)
{
GtkWidget *message_list;
EMailDisplay *display;
EShellView *shell_view;
EShellTaskbar *shell_taskbar;
shell_view = E_SHELL_VIEW (mail_shell_view);
shell_taskbar = e_shell_view_get_shell_taskbar (shell_view);
display = e_mail_reader_get_mail_display (reader);
message_list = e_mail_reader_get_message_list (reader);
e_shell_view_update_actions (E_SHELL_VIEW (mail_shell_view));
e_mail_shell_view_update_sidebar (mail_shell_view);
/* Connect if its not connected already */
if (g_signal_handler_find (
message_list, G_SIGNAL_MATCH_FUNC, 0, 0, NULL,
mail_shell_view_message_list_key_press_cb, NULL))
return;
g_signal_connect_object (
message_list, "key-press",
G_CALLBACK (mail_shell_view_message_list_key_press_cb),
mail_shell_view, G_CONNECT_SWAPPED);
g_signal_connect_object (
message_list, "popup-menu",
G_CALLBACK (mail_shell_view_message_list_popup_menu_cb),
mail_shell_view, G_CONNECT_SWAPPED);
g_signal_connect_object (
message_list, "right-click",
G_CALLBACK (mail_shell_view_message_list_right_click_cb),
mail_shell_view, G_CONNECT_SWAPPED);
g_signal_connect_object (
display, "key-press-event",
G_CALLBACK (mail_shell_view_key_press_event_cb),
mail_shell_view, G_CONNECT_SWAPPED);
g_signal_connect_object (
display, "popup-event",
G_CALLBACK (mail_shell_view_popup_event_cb),
mail_shell_view, G_CONNECT_SWAPPED);
g_signal_connect_object (
display, "status-message",
G_CALLBACK (e_shell_taskbar_set_message),
shell_taskbar, G_CONNECT_SWAPPED);
}
static void
mail_shell_view_reader_update_actions_cb (EMailReader *reader,
guint32 state,
EMailShellView *mail_shell_view)
{
EMailShellContent *mail_shell_content;
g_return_if_fail (mail_shell_view != NULL);
g_return_if_fail (mail_shell_view->priv != NULL);
mail_shell_content = mail_shell_view->priv->mail_shell_content;
e_mail_reader_update_actions (E_MAIL_READER (mail_shell_content), state);
}
static void
mail_shell_view_prepare_for_quit_done_cb (CamelFolder *folder,
gpointer user_data)
{
g_object_unref (E_ACTIVITY (user_data));
}
static void
mail_shell_view_prepare_for_quit_cb (EMailShellView *mail_shell_view,
EActivity *activity)
{
EMailShellContent *mail_shell_content;
CamelFolder *folder;
EMailReader *reader;
EMailView *mail_view;
GtkWidget *message_list;
/* If we got here, it means the application is shutting down
* and this is the last EMailShellView instance. Synchronize
* the currently selected folder before we terminate. */
mail_shell_content = mail_shell_view->priv->mail_shell_content;
mail_view = e_mail_shell_content_get_mail_view (mail_shell_content);
reader = E_MAIL_READER (mail_view);
folder = e_mail_reader_ref_folder (reader);
message_list = e_mail_reader_get_message_list (reader);
message_list_save_state (MESSAGE_LIST (message_list));
if (folder != NULL) {
mail_sync_folder (
folder, TRUE,
mail_shell_view_prepare_for_quit_done_cb,
g_object_ref (activity));
g_object_unref (folder);
}
}
static void
mail_shell_view_load_view_collection (EShellViewClass *shell_view_class)
{
GalViewCollection *collection;
GalViewFactory *factory;
ETableSpecification *spec;
const gchar *base_dir;
gchar *filename;
collection = shell_view_class->view_collection;
base_dir = EVOLUTION_ETSPECDIR;
spec = e_table_specification_new ();
filename = g_build_filename (base_dir, ETSPEC_FILENAME, NULL);
if (!e_table_specification_load_from_file (spec, filename))
g_critical (
"Unable to load ETable specification file "
"for mail");
g_free (filename);
factory = gal_view_factory_etable_new (spec);
gal_view_collection_add_factory (collection, factory);
g_object_unref (factory);
g_object_unref (spec);
gal_view_collection_load (collection);
}
static void
mail_shell_view_notify_view_id_cb (EMailShellView *mail_shell_view)
{
EMailShellContent *mail_shell_content;
GalViewInstance *view_instance;
EMailView *mail_view;
const gchar *view_id;
mail_shell_content = mail_shell_view->priv->mail_shell_content;
mail_view = e_mail_shell_content_get_mail_view (mail_shell_content);
view_instance = e_mail_view_get_view_instance (mail_view);
view_id = e_shell_view_get_view_id (E_SHELL_VIEW (mail_shell_view));
/* A NULL view ID implies we're in a custom view. But you can
* only get to a custom view via the "Define Views" dialog, which
* would have already modified the view instance appropriately.
* Furthermore, there's no way to refer to a custom view by ID
* anyway, since custom views have no IDs. */
if (view_id == NULL)
return;
gal_view_instance_set_current_view_id (view_instance, view_id);
}
static void
mail_shell_view_search_filter_changed_cb (EMailShellView *mail_shell_view)
{
EMailShellContent *mail_shell_content;
EMailView *mail_view;
g_return_if_fail (mail_shell_view != NULL);
g_return_if_fail (mail_shell_view->priv != NULL);
if (e_shell_view_is_execute_search_blocked (E_SHELL_VIEW (mail_shell_view)))
return;
mail_shell_content = mail_shell_view->priv->mail_shell_content;
mail_view = e_mail_shell_content_get_mail_view (mail_shell_content);
e_mail_reader_avoid_next_mark_as_seen (E_MAIL_READER (mail_view));
}
void
e_mail_shell_view_private_init (EMailShellView *mail_shell_view,
EShellViewClass *shell_view_class)
{
if (!gal_view_collection_loaded (shell_view_class->view_collection))
mail_shell_view_load_view_collection (shell_view_class);
g_signal_connect (
mail_shell_view, "notify::view-id",
G_CALLBACK (mail_shell_view_notify_view_id_cb), NULL);
}
void
e_mail_shell_view_private_constructed (EMailShellView *mail_shell_view)
{
EMailShellViewPrivate *priv = mail_shell_view->priv;
EMailShellContent *mail_shell_content;
EMailShellSidebar *mail_shell_sidebar;
EShell *shell;
EShellView *shell_view;
EShellBackend *shell_backend;
EShellContent *shell_content;
EShellSidebar *shell_sidebar;
EShellTaskbar *shell_taskbar;
EShellWindow *shell_window;
EShellSearchbar *searchbar;
EMFolderTree *folder_tree;
EActionComboBox *combo_box;
ERuleContext *context;
EFilterRule *rule = NULL;
GtkTreeSelection *selection;
GtkUIManager *ui_manager;
GtkWidget *message_list;
EMailLabelListStore *label_store;
EMailBackend *backend;
EMailSession *session;
EMailReader *reader;
EMailView *mail_view;
EMailDisplay *display;
const gchar *source;
guint merge_id;
gint ii = 0;
shell_view = E_SHELL_VIEW (mail_shell_view);
shell_backend = e_shell_view_get_shell_backend (shell_view);
shell_content = e_shell_view_get_shell_content (shell_view);
shell_sidebar = e_shell_view_get_shell_sidebar (shell_view);
shell_taskbar = e_shell_view_get_shell_taskbar (shell_view);
shell_window = e_shell_view_get_shell_window (shell_view);
ui_manager = e_shell_window_get_ui_manager (shell_window);
shell = e_shell_window_get_shell (shell_window);
backend = E_MAIL_BACKEND (shell_backend);
session = e_mail_backend_get_session (backend);
label_store = e_mail_ui_session_get_label_store (
E_MAIL_UI_SESSION (session));
e_shell_window_add_action_group (shell_window, "mail");
e_shell_window_add_action_group (shell_window, "mail-filter");
e_shell_window_add_action_group (shell_window, "mail-label");
e_shell_window_add_action_group (shell_window, "search-folders");
merge_id = gtk_ui_manager_new_merge_id (ui_manager);
priv->label_merge_id = merge_id;
/* Cache these to avoid lots of awkward casting. */
priv->mail_shell_backend = g_object_ref (shell_backend);
priv->mail_shell_content = g_object_ref (shell_content);
priv->mail_shell_sidebar = g_object_ref (shell_sidebar);
mail_shell_sidebar = E_MAIL_SHELL_SIDEBAR (shell_sidebar);
folder_tree = e_mail_shell_sidebar_get_folder_tree (mail_shell_sidebar);
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (folder_tree));
mail_shell_content = E_MAIL_SHELL_CONTENT (shell_content);
mail_view = e_mail_shell_content_get_mail_view (mail_shell_content);
searchbar = e_mail_shell_content_get_searchbar (mail_shell_content);
combo_box = e_shell_searchbar_get_scope_combo_box (searchbar);
reader = E_MAIL_READER (shell_content);
display = e_mail_reader_get_mail_display (reader);
message_list = e_mail_reader_get_message_list (reader);
em_folder_tree_set_selectable_widget (folder_tree, message_list);
/* The folder tree and scope combo box are both insensitive
* when searching beyond the currently selected folder. */
g_object_bind_property (
folder_tree, "sensitive",
combo_box, "sensitive",
G_BINDING_BIDIRECTIONAL |
G_BINDING_SYNC_CREATE);
combo_box = e_shell_searchbar_get_filter_combo_box (searchbar);
g_signal_connect_object (
combo_box, "changed",
G_CALLBACK (mail_shell_view_search_filter_changed_cb),
mail_shell_view, G_CONNECT_SWAPPED);
g_signal_connect_object (
folder_tree, "folder-selected",
G_CALLBACK (mail_shell_view_folder_tree_selected_cb),
mail_shell_view, G_CONNECT_SWAPPED);
g_signal_connect_object (
folder_tree, "key-press-event",
G_CALLBACK (mail_shell_view_folder_tree_key_press_event_cb),
mail_shell_view, G_CONNECT_SWAPPED);
g_signal_connect_object (
folder_tree, "popup-event",
G_CALLBACK (mail_shell_view_folder_tree_popup_event_cb),
mail_shell_view, G_CONNECT_SWAPPED);
g_signal_connect_object (
message_list, "key-press",
G_CALLBACK (mail_shell_view_message_list_key_press_cb),
mail_shell_view, G_CONNECT_SWAPPED);
g_signal_connect_object (
message_list, "popup-menu",
G_CALLBACK (mail_shell_view_message_list_popup_menu_cb),
mail_shell_view, G_CONNECT_SWAPPED);
g_signal_connect_object (
message_list, "right-click",
G_CALLBACK (mail_shell_view_message_list_right_click_cb),
mail_shell_view, G_CONNECT_SWAPPED);
g_signal_connect_object (
reader, "changed",
G_CALLBACK (mail_shell_view_reader_changed_cb),
mail_shell_view, G_CONNECT_SWAPPED);
g_signal_connect_object (
mail_view, "update-actions",
G_CALLBACK (mail_shell_view_reader_update_actions_cb),
mail_shell_view, 0);
g_signal_connect_object (
reader, "folder-loaded",
G_CALLBACK (e_mail_view_update_view_instance),
mail_view, G_CONNECT_SWAPPED);
/* Use the same callback as "changed". */
g_signal_connect_object (
reader, "folder-loaded",
G_CALLBACK (mail_shell_view_reader_changed_cb),
mail_shell_view, G_CONNECT_SWAPPED);
g_signal_connect_object (
reader, "folder-loaded",
G_CALLBACK (e_mail_shell_view_restore_state),
mail_shell_view, G_CONNECT_SWAPPED);
g_signal_connect_object (
label_store, "row-changed",
G_CALLBACK (e_mail_shell_view_update_search_filter),
mail_shell_view, G_CONNECT_SWAPPED);
g_signal_connect_object (
label_store, "row-deleted",
G_CALLBACK (e_mail_shell_view_update_search_filter),
mail_shell_view, G_CONNECT_SWAPPED);
g_signal_connect_object (
label_store, "row-inserted",
G_CALLBACK (e_mail_shell_view_update_search_filter),
mail_shell_view, G_CONNECT_SWAPPED);
g_signal_connect_object (
display, "key-press-event",
G_CALLBACK (mail_shell_view_key_press_event_cb),
mail_shell_view, G_CONNECT_SWAPPED);
g_signal_connect_object (
display, "popup-event",
G_CALLBACK (mail_shell_view_popup_event_cb),
mail_shell_view, G_CONNECT_SWAPPED);
g_signal_connect_object (
display, "status-message",
G_CALLBACK (e_shell_taskbar_set_message),
shell_taskbar, G_CONNECT_SWAPPED);
g_signal_connect_object (
mail_shell_view, "toggled",
G_CALLBACK (e_mail_shell_view_update_send_receive_menus),
mail_shell_view, G_CONNECT_AFTER | G_CONNECT_SWAPPED);
/* Need to keep the handler ID so we can disconnect it in
* dispose(). The shell outlives us and we don't want it
* invoking callbacks on finalized shell views. */
priv->prepare_for_quit_handler_id =
g_signal_connect_object (
shell, "prepare-for-quit",
G_CALLBACK (mail_shell_view_prepare_for_quit_cb),
mail_shell_view, G_CONNECT_SWAPPED);
e_mail_reader_init (reader, TRUE, FALSE);
e_mail_shell_view_actions_init (mail_shell_view);
e_mail_shell_view_update_search_filter (mail_shell_view);
/* This binding must come after e_mail_reader_init(). */
g_object_bind_property (
shell_content, "group-by-threads",
mail_view, "group-by-threads",
G_BINDING_BIDIRECTIONAL |
G_BINDING_SYNC_CREATE);
/* Populate built-in rules for search entry popup menu.
* Keep the assertions, please. If the conditions aren't
* met we're going to crash anyway, just more mysteriously. */
context = E_SHELL_VIEW_GET_CLASS (shell_view)->search_context;
source = E_FILTER_SOURCE_DEMAND;
while ((rule = e_rule_context_next_rule (context, rule, source))) {
if (!rule->system)
continue;
g_assert (ii < MAIL_NUM_SEARCH_RULES);
priv->search_rules[ii++] = g_object_ref (rule);
}
g_assert (ii == MAIL_NUM_SEARCH_RULES);
/* Now that we're all set up, simulate selecting a folder. */
g_signal_emit_by_name (selection, "changed");
}
void
e_mail_shell_view_private_dispose (EMailShellView *mail_shell_view)
{
EMailShellViewPrivate *priv = mail_shell_view->priv;
gint ii;
/* XXX It's a little awkward to have to dig up the
* shell this late in the game. Should we just
* keep a direct reference to it? Not sure. */
if (priv->prepare_for_quit_handler_id > 0) {
EShellBackend *shell_backend;
EShell *shell;
shell_backend = E_SHELL_BACKEND (priv->mail_shell_backend);
shell = e_shell_backend_get_shell (shell_backend);
g_signal_handler_disconnect (
shell, priv->prepare_for_quit_handler_id);
priv->prepare_for_quit_handler_id = 0;
}
g_clear_object (&priv->mail_shell_backend);
g_clear_object (&priv->mail_shell_content);
g_clear_object (&priv->mail_shell_sidebar);
for (ii = 0; ii < MAIL_NUM_SEARCH_RULES; ii++)
g_clear_object (&priv->search_rules[ii]);
if (priv->opening_folder != NULL) {
g_cancellable_cancel (priv->opening_folder);
g_clear_object (&priv->opening_folder);
}
if (priv->search_account_all != NULL) {
g_object_unref (priv->search_account_all);
priv->search_account_all = NULL;
}
if (priv->search_account_current != NULL) {
g_object_unref (priv->search_account_current);
priv->search_account_current = NULL;
}
if (priv->search_account_cancel != NULL) {
g_object_unref (priv->search_account_cancel);
priv->search_account_cancel = NULL;
}
}
void
e_mail_shell_view_private_finalize (EMailShellView *mail_shell_view)
{
/* XXX Nothing to do? */
}
void
e_mail_shell_view_restore_state (EMailShellView *mail_shell_view)
{
EMailShellContent *mail_shell_content;
EShellSearchbar *searchbar;
EMailReader *reader;
EMailView *mail_view;
CamelFolder *folder;
CamelVeeFolder *vee_folder;
const gchar *old_state_group;
gchar *folder_uri;
gchar *new_state_group;
/* XXX Move this to EMailShellContent. */
g_return_if_fail (E_IS_MAIL_SHELL_VIEW (mail_shell_view));
mail_shell_content = mail_shell_view->priv->mail_shell_content;
mail_view = e_mail_shell_content_get_mail_view (mail_shell_content);
searchbar = e_mail_shell_content_get_searchbar (mail_shell_content);
reader = E_MAIL_READER (mail_view);
folder = e_mail_reader_ref_folder (reader);
if (folder == NULL) {
if (e_shell_searchbar_get_state_group (searchbar)) {
e_shell_searchbar_set_state_group (searchbar, NULL);
e_shell_searchbar_load_state (searchbar);
}
return;
}
/* Do not restore state if we're running a "Current Account"
* or "All Accounts" search, since we don't want the search
* criteria to be destroyed in those cases. */
vee_folder = mail_shell_view->priv->search_account_all;
if (vee_folder != NULL && folder == CAMEL_FOLDER (vee_folder))
goto exit;
vee_folder = mail_shell_view->priv->search_account_current;
if (vee_folder != NULL && folder == CAMEL_FOLDER (vee_folder))
goto exit;
folder_uri = e_mail_folder_uri_from_folder (folder);
new_state_group = g_strdup_printf ("Folder %s", folder_uri);
old_state_group = e_shell_searchbar_get_state_group (searchbar);
g_free (folder_uri);
/* Avoid loading search state unnecessarily. */
if (g_strcmp0 (new_state_group, old_state_group) != 0) {
e_shell_searchbar_set_state_group (searchbar, new_state_group);
e_shell_searchbar_load_state (searchbar);
}
g_free (new_state_group);
exit:
g_clear_object (&folder);
}
void
e_mail_shell_view_update_sidebar (EMailShellView *mail_shell_view)
{
EMailShellContent *mail_shell_content;
EShellBackend *shell_backend;
EShellSidebar *shell_sidebar;
EShellView *shell_view;
EShell *shell;
EMailReader *reader;
EMailView *mail_view;
ESourceRegistry *registry;
CamelStore *parent_store;
CamelFolder *folder;
GPtrArray *uids;
GString *buffer;
gboolean store_is_local;
const gchar *display_name;
const gchar *folder_name;
const gchar *uid;
gchar *title;
guint32 num_deleted;
guint32 num_junked;
guint32 num_junked_not_deleted;
guint32 num_unread;
guint32 num_visible;
g_return_if_fail (E_IS_MAIL_SHELL_VIEW (mail_shell_view));
mail_shell_content = mail_shell_view->priv->mail_shell_content;
mail_view = e_mail_shell_content_get_mail_view (mail_shell_content);
shell_view = E_SHELL_VIEW (mail_shell_view);
shell_backend = e_shell_view_get_shell_backend (shell_view);
shell_sidebar = e_shell_view_get_shell_sidebar (shell_view);
shell = e_shell_backend_get_shell (shell_backend);
registry = e_shell_get_registry (shell);
reader = E_MAIL_READER (mail_view);
folder = e_mail_reader_ref_folder (reader);
/* If no folder is selected, reset the sidebar banners
* to their default values and stop. */
if (folder == NULL) {
GtkAction *action;
gchar *label;
action = e_shell_view_get_action (shell_view);
g_object_get (action, "label", &label, NULL);
e_shell_sidebar_set_secondary_text (shell_sidebar, NULL);
e_shell_view_set_title (shell_view, label);
g_free (label);
return;
}
folder_name = camel_folder_get_display_name (folder);
parent_store = camel_folder_get_parent_store (folder);
num_deleted = camel_folder_summary_get_deleted_count (folder->summary);
num_junked = camel_folder_summary_get_junk_count (folder->summary);
num_junked_not_deleted =
camel_folder_summary_get_junk_not_deleted_count (folder->summary);
num_unread = camel_folder_summary_get_unread_count (folder->summary);
num_visible = camel_folder_summary_get_visible_count (folder->summary);
buffer = g_string_sized_new (256);
uids = e_mail_reader_get_selected_uids (reader);
if (uids->len > 1)
g_string_append_printf (
buffer, ngettext ("%d selected, ", "%d selected, ",
uids->len), uids->len);
if (CAMEL_IS_VTRASH_FOLDER (folder)) {
CamelVTrashFolder *trash_folder;
trash_folder = (CamelVTrashFolder *) folder;
/* "Trash" folder */
if (trash_folder->type == CAMEL_VTRASH_FOLDER_TRASH)
g_string_append_printf (
buffer, ngettext ("%d deleted",
"%d deleted", num_deleted), num_deleted);
/* "Junk" folder (hide deleted messages) */
else if (e_mail_reader_get_hide_deleted (reader))
g_string_append_printf (
buffer, ngettext ("%d junk",
"%d junk", num_junked_not_deleted),
num_junked_not_deleted);
/* "Junk" folder (show deleted messages) */
else
g_string_append_printf (
buffer, ngettext ("%d junk", "%d junk",
num_junked), num_junked);
/* "Drafts" folder */
} else if (em_utils_folder_is_drafts (registry, folder)) {
g_string_append_printf (
buffer, ngettext ("%d draft", "%d drafts",
num_visible), num_visible);
/* "Outbox" folder */
} else if (em_utils_folder_is_outbox (registry, folder)) {
g_string_append_printf (
buffer, ngettext ("%d unsent", "%d unsent",
num_visible), num_visible);
/* "Sent" folder */
} else if (em_utils_folder_is_sent (registry, folder)) {
g_string_append_printf (
buffer, ngettext ("%d sent", "%d sent",
num_visible), num_visible);
/* Normal folder */
} else {
if (!e_mail_reader_get_hide_deleted (reader))
num_visible +=
num_deleted - num_junked +
num_junked_not_deleted;
if (num_unread > 0 && uids->len <= 1)
g_string_append_printf (
buffer, ngettext ("%d unread, ",
"%d unread, ", num_unread), num_unread);
g_string_append_printf (
buffer, ngettext ("%d total", "%d total",
num_visible), num_visible);
}
g_ptr_array_unref (uids);
uid = camel_service_get_uid (CAMEL_SERVICE (parent_store));
store_is_local = (g_strcmp0 (uid, E_MAIL_SESSION_LOCAL_UID) == 0);
/* Choose a suitable folder name for displaying. */
display_name = folder_name;
if (store_is_local) {
if (strcmp (folder_name, "Drafts") == 0)
display_name = _("Drafts");
else if (strcmp (folder_name, "Inbox") == 0)
display_name = _("Inbox");
else if (strcmp (folder_name, "Outbox") == 0)
display_name = _("Outbox");
else if (strcmp (folder_name, "Sent") == 0)
display_name = _("Sent");
else if (strcmp (folder_name, "Templates") == 0)
display_name = _("Templates");
else if (strcmp (folder_name, "Trash") == 0)
display_name = _("Trash");
}
if (strcmp (folder_name, "INBOX") == 0)
display_name = _("Inbox");
title = g_strdup_printf ("%s (%s)", display_name, buffer->str);
e_shell_sidebar_set_secondary_text (shell_sidebar, buffer->str);
e_shell_view_set_title (shell_view, title);
g_free (title);
g_string_free (buffer, TRUE);
g_clear_object (&folder);
}
typedef struct {
GtkMenuShell *menu;
CamelSession *session;
EMailAccountStore *account_store;
/* GtkMenuItem -> CamelService */
GHashTable *menu_items;
/* Signal handlers */
gulong service_added_id;
gulong service_removed_id;
gulong service_enabled_id;
gulong service_disabled_id;
} SendReceiveData;
static gboolean
send_receive_can_use_service (EMailAccountStore *account_store,
CamelService *service,
GtkTreeIter *piter)
{
GtkTreeModel *model;
GtkTreeIter iter;
gboolean found = FALSE, enabled = FALSE, builtin = TRUE;
if (!CAMEL_IS_STORE (service))
return FALSE;
model = GTK_TREE_MODEL (account_store);
if (piter) {
found = TRUE;
iter = *piter;
} else if (gtk_tree_model_get_iter_first (model, &iter)) {
CamelService *adept;
do {
adept = NULL;
gtk_tree_model_get (
model, &iter,
E_MAIL_ACCOUNT_STORE_COLUMN_SERVICE, &adept,
-1);
if (service == adept) {
found = TRUE;
g_object_unref (adept);
break;
}
if (adept)
g_object_unref (adept);
} while (gtk_tree_model_iter_next (model, &iter));
}
if (!found)
return FALSE;
gtk_tree_model_get (
model, &iter,
E_MAIL_ACCOUNT_STORE_COLUMN_ENABLED, &enabled,
E_MAIL_ACCOUNT_STORE_COLUMN_BUILTIN, &builtin,
-1);
return enabled && !builtin;
}
static GtkMenuItem *
send_receive_find_menu_item (SendReceiveData *data,
gpointer service)
{
GHashTableIter iter;
gpointer menu_item;
gpointer candidate;
g_hash_table_iter_init (&iter, data->menu_items);
while (g_hash_table_iter_next (&iter, &menu_item, &candidate))
if (service == candidate)
return GTK_MENU_ITEM (menu_item);
return NULL;
}
static void
send_receive_account_item_activate_cb (GtkMenuItem *menu_item,
SendReceiveData *data)
{
CamelService *service;
service = g_hash_table_lookup (data->menu_items, menu_item);
g_return_if_fail (CAMEL_IS_SERVICE (service));
mail_receive_service (service);
}
static void
send_receive_add_to_menu (SendReceiveData *data,
CamelService *service,
gint position)
{
GtkWidget *menu_item;
CamelProvider *provider;
if (send_receive_find_menu_item (data, service) != NULL)
return;
provider = camel_service_get_provider (service);
menu_item = gtk_menu_item_new ();
gtk_widget_show (menu_item);
g_object_bind_property (
service, "display-name",
menu_item, "label",
G_BINDING_SYNC_CREATE);
if (provider && (provider->flags & CAMEL_PROVIDER_IS_REMOTE) != 0) {
gpointer object;
if (CAMEL_IS_OFFLINE_STORE (service) ||
CAMEL_IS_DISCO_STORE (service))
object = g_object_ref (service);
else
object = camel_service_ref_session (service);
g_object_bind_property (
object, "online",
menu_item, "sensitive",
G_BINDING_SYNC_CREATE);
g_object_unref (object);
}
g_hash_table_insert (
data->menu_items, menu_item,
g_object_ref (service));
g_signal_connect (
menu_item, "activate",
G_CALLBACK (send_receive_account_item_activate_cb), data);
/* Position is with respect to the sorted list of CamelService-s,
* not menu item position. */
if (position < 0)
gtk_menu_shell_append (data->menu, menu_item);
else
gtk_menu_shell_insert (data->menu, menu_item, position + 4);
}
static void
send_receive_gather_services (gpointer menu_item,
gpointer service,
gpointer queue)
{
g_queue_push_head (queue, service);
}
static gint
sort_services_cb (gconstpointer service1,
gconstpointer service2,
gpointer account_store)
{
return e_mail_account_store_compare_services (account_store, CAMEL_SERVICE (service1), CAMEL_SERVICE (service2));
}
static void
send_receive_menu_service_added_cb (EMailAccountStore *account_store,
CamelService *service,
SendReceiveData *data)
{
GQueue *services;
if (!send_receive_can_use_service (account_store, service, NULL))
return;
services = g_queue_new ();
g_queue_push_head (services, service);
g_hash_table_foreach (data->menu_items, send_receive_gather_services, services);
g_queue_sort (services, sort_services_cb, account_store);
send_receive_add_to_menu (data, service, g_queue_index (services, service));
g_queue_free (services);
}
static void
send_receive_menu_service_removed_cb (EMailAccountStore *account_store,
CamelService *service,
SendReceiveData *data)
{
GtkMenuItem *menu_item;
menu_item = send_receive_find_menu_item (data, service);
if (menu_item == NULL)
return;
g_hash_table_remove (data->menu_items, menu_item);
gtk_container_remove (
GTK_CONTAINER (data->menu),
GTK_WIDGET (menu_item));
}
static void
send_receive_data_free (SendReceiveData *data)
{
g_signal_handler_disconnect (data->account_store, data->service_added_id);
g_signal_handler_disconnect (data->account_store, data->service_removed_id);
g_signal_handler_disconnect (data->account_store, data->service_enabled_id);
g_signal_handler_disconnect (data->account_store, data->service_disabled_id);
g_object_unref (data->session);
g_object_unref (data->account_store);
g_hash_table_destroy (data->menu_items);
g_slice_free (SendReceiveData, data);
}
static SendReceiveData *
send_receive_data_new (EMailShellView *mail_shell_view,
GtkWidget *menu)
{
SendReceiveData *data;
EShellView *shell_view;
EShellBackend *shell_backend;
EMailAccountStore *account_store;
EMailBackend *backend;
EMailSession *session;
shell_view = E_SHELL_VIEW (mail_shell_view);
shell_backend = e_shell_view_get_shell_backend (shell_view);
backend = E_MAIL_BACKEND (shell_backend);
session = e_mail_backend_get_session (backend);
account_store = e_mail_ui_session_get_account_store (
E_MAIL_UI_SESSION (session));
data = g_slice_new0 (SendReceiveData);
data->menu = GTK_MENU_SHELL (menu); /* do not reference */
data->session = g_object_ref (session);
data->account_store = g_object_ref (account_store);
data->menu_items = g_hash_table_new_full (
(GHashFunc) g_direct_hash,
(GEqualFunc) g_direct_equal,
(GDestroyNotify) NULL,
(GDestroyNotify) g_object_unref);
data->service_added_id = g_signal_connect (
account_store, "service-added",
G_CALLBACK (send_receive_menu_service_added_cb), data);
data->service_removed_id = g_signal_connect (
account_store, "service-removed",
G_CALLBACK (send_receive_menu_service_removed_cb), data);
data->service_enabled_id = g_signal_connect (
account_store, "service-enabled",
G_CALLBACK (send_receive_menu_service_added_cb), data);
data->service_disabled_id = g_signal_connect (
account_store, "service-disabled",
G_CALLBACK (send_receive_menu_service_removed_cb), data);
g_object_weak_ref (
G_OBJECT (menu), (GWeakNotify)
send_receive_data_free, data);
return data;
}
static GtkWidget *
create_send_receive_submenu (EMailShellView *mail_shell_view)
{
EShellView *shell_view;
EShellWindow *shell_window;
EShellBackend *shell_backend;
EMailAccountStore *account_store;
EMailBackend *backend;
EMailSession *session;
GtkWidget *menu;
GtkAccelGroup *accel_group;
GtkUIManager *ui_manager;
GtkAction *action;
GtkTreeModel *model;
GtkTreeIter iter;
SendReceiveData *data;
g_return_val_if_fail (mail_shell_view != NULL, NULL);
shell_view = E_SHELL_VIEW (mail_shell_view);
shell_window = e_shell_view_get_shell_window (shell_view);
shell_backend = e_shell_view_get_shell_backend (shell_view);
backend = E_MAIL_BACKEND (shell_backend);
session = e_mail_backend_get_session (backend);
account_store = e_mail_ui_session_get_account_store (E_MAIL_UI_SESSION (session));
menu = gtk_menu_new ();
ui_manager = e_shell_window_get_ui_manager (shell_window);
accel_group = gtk_ui_manager_get_accel_group (ui_manager);
action = e_shell_window_get_action (shell_window, "mail-send-receive");
gtk_action_set_accel_group (action, accel_group);
gtk_menu_shell_append (
GTK_MENU_SHELL (menu),
gtk_action_create_menu_item (action));
action = e_shell_window_get_action (
shell_window, "mail-send-receive-receive-all");
gtk_action_set_accel_group (action, accel_group);
gtk_menu_shell_append (
GTK_MENU_SHELL (menu),
gtk_action_create_menu_item (action));
action = e_shell_window_get_action (
shell_window, "mail-send-receive-send-all");
gtk_action_set_accel_group (action, accel_group);
gtk_menu_shell_append (
GTK_MENU_SHELL (menu),
gtk_action_create_menu_item (action));
gtk_menu_shell_append (
GTK_MENU_SHELL (menu),
gtk_separator_menu_item_new ());
data = send_receive_data_new (mail_shell_view, menu);
model = GTK_TREE_MODEL (account_store);
if (gtk_tree_model_get_iter_first (model, &iter)) {
CamelService *service;
do {
service = NULL;
gtk_tree_model_get (
model, &iter,
E_MAIL_ACCOUNT_STORE_COLUMN_SERVICE, &service,
-1);
if (send_receive_can_use_service (account_store, service, &iter))
send_receive_add_to_menu (data, service, -1);
if (service)
g_object_unref (service);
} while (gtk_tree_model_iter_next (model, &iter));
}
gtk_widget_show_all (menu);
return menu;
}
void
e_mail_shell_view_update_send_receive_menus (EMailShellView *mail_shell_view)
{
EMailShellViewPrivate *priv;
EShellWindow *shell_window;
EShellView *shell_view;
GtkWidget *widget;
const gchar *widget_path;
g_return_if_fail (E_IS_MAIL_SHELL_VIEW (mail_shell_view));
priv = E_MAIL_SHELL_VIEW_GET_PRIVATE (mail_shell_view);
shell_view = E_SHELL_VIEW (mail_shell_view);
shell_window = e_shell_view_get_shell_window (shell_view);
if (!e_shell_view_is_active (shell_view)) {
if (priv->send_receive_tool_item) {
GtkWidget *toolbar;
toolbar = e_shell_window_get_managed_widget (
shell_window, "/main-toolbar");
g_return_if_fail (toolbar != NULL);
gtk_container_remove (
GTK_CONTAINER (toolbar),
GTK_WIDGET (priv->send_receive_tool_item));
gtk_container_remove (
GTK_CONTAINER (toolbar),
GTK_WIDGET (priv->send_receive_tool_separator));
priv->send_receive_tool_item = NULL;
priv->send_receive_tool_separator = NULL;
}
return;
}
widget_path =
"/main-menu/file-menu"
"/mail-send-receiver/mail-send-receive-submenu";
widget = e_shell_window_get_managed_widget (shell_window, widget_path);
if (widget != NULL)
gtk_menu_item_set_submenu (
GTK_MENU_ITEM (widget),
create_send_receive_submenu (mail_shell_view));
if (!priv->send_receive_tool_item) {
GtkWidget *toolbar;
GtkToolItem *tool_item;
gint index;
toolbar = e_shell_window_get_managed_widget (
shell_window, "/main-toolbar");
g_return_if_fail (toolbar != NULL);
widget_path =
"/main-toolbar/toolbar-actions/mail-send-receiver";
widget = e_shell_window_get_managed_widget (
shell_window, widget_path);
g_return_if_fail (widget != NULL);
index = gtk_toolbar_get_item_index (
GTK_TOOLBAR (toolbar), GTK_TOOL_ITEM (widget));
tool_item = gtk_separator_tool_item_new ();
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), tool_item, index);
gtk_widget_show (GTK_WIDGET (tool_item));
priv->send_receive_tool_separator = tool_item;
tool_item = GTK_TOOL_ITEM (
e_menu_tool_button_new (_("Send / Receive")));
gtk_tool_item_set_is_important (tool_item, TRUE);
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), tool_item, index);
gtk_widget_show (GTK_WIDGET (tool_item));
priv->send_receive_tool_item = tool_item;
g_object_bind_property (
ACTION (MAIL_SEND_RECEIVE), "sensitive",
tool_item, "sensitive",
G_BINDING_SYNC_CREATE);
}
if (priv->send_receive_tool_item)
gtk_menu_tool_button_set_menu (
GTK_MENU_TOOL_BUTTON (priv->send_receive_tool_item),
create_send_receive_submenu (mail_shell_view));
}
