/*
* 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/>
*
*
* Authors:
* Srinivasa Ragavan <sragavan@gnome.org>
*
* Copyright (C) 2010 Intel corporation. (www.intel.com)
*
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <glib.h>
#include <glib/gi18n.h>
#include "e-mail-paned-view.h"
#include <libedataserver/e-data-server-util.h>
#include "e-util/e-util-private.h"
#include "e-util/e-binding.h"
#include "e-util/gconf-bridge.h"
#include "widgets/menus/gal-view-etable.h"
#include "widgets/menus/gal-view-instance.h"
#include "widgets/misc/e-paned.h"
#include "widgets/misc/e-preview-pane.h"
#include "widgets/misc/e-search-bar.h"
#include <shell/e-shell-window-actions.h>
#include "em-utils.h"
#include "mail-config.h"
#include "mail-ops.h"
#include "message-list.h"
#include "e-mail-reader-utils.h"
#define E_SHELL_WINDOW_ACTION_GROUP_MAIL(window) \
E_SHELL_WINDOW_ACTION_GROUP ((window), "mail")
struct _EMailPanedViewPrivate {
GtkWidget *paned;
GtkWidget *scrolled_window;
GtkWidget *message_list;
GtkWidget *search_bar;
GtkWidget *preview;
EMFormatHTMLDisplay *formatter;
GalViewInstance *view_instance;
GtkOrientation orientation;
/* ETable scrolling hack */
gdouble default_scrollbar_position;
guint paned_binding_id;
/* Signal handler IDs */
guint message_list_built_id;
guint preview_visible : 1;
guint show_deleted : 1;
};
enum {
PROP_0,
PROP_GROUP_BY_THREADS,
PROP_ORIENTATION,
PROP_PREVIEW_VISIBLE,
PROP_SHOW_DELETED
};
#define STATE_KEY_GROUP_BY_THREADS "GroupByThreads"
#define STATE_KEY_SELECTED_MESSAGE "SelectedMessage"
#define STATE_KEY_PREVIEW_VISIBLE "PreviewVisible"
static EMailViewClass *parent_class;
static GType mail_paned_view_type;
static void
mail_paned_view_save_boolean (EMailPanedView *view,
const gchar *key,
gboolean value)
{
EShellView *shell_view;
EShellContent *shell_content;
EMailReader *reader;
GKeyFile *key_file;
const gchar *folder_uri;
gchar *group_name;
shell_content = E_MAIL_VIEW (view)->content;
shell_view = e_shell_content_get_shell_view (shell_content);
key_file = e_shell_view_get_state_key_file (shell_view);
reader = E_MAIL_READER (view);
folder_uri = e_mail_reader_get_folder_uri (reader);
if (folder_uri == NULL)
return;
group_name = g_strdup_printf ("Folder %s", folder_uri);
g_key_file_set_boolean (key_file, group_name, key, value);
g_free (group_name);
e_shell_view_set_state_dirty (shell_view);
}
static void
mail_paned_view_message_list_built_cb (EMailPanedView *view,
MessageList *message_list)
{
EMailPanedViewPrivate *priv = view->priv;
EShellView *shell_view;
EShellWindow *shell_window;
EShellContent *shell_content;
GKeyFile *key_file;
g_signal_handler_disconnect (
message_list, priv->message_list_built_id);
priv->message_list_built_id = 0;
shell_content = E_MAIL_VIEW (view)->content;
shell_view = e_shell_content_get_shell_view (shell_content);
shell_window = e_shell_view_get_shell_window (shell_view);
key_file = e_shell_view_get_state_key_file (shell_view);
if (message_list->cursor_uid != NULL)
; /* do nothing */
else if (message_list->folder_uri == NULL)
; /* do nothing */
else if (e_shell_window_get_safe_mode (shell_window))
e_shell_window_set_safe_mode (shell_window, FALSE);
else {
const gchar *folder_uri;
const gchar *key;
gchar *group_name;
gchar *uid;
key = STATE_KEY_SELECTED_MESSAGE;
folder_uri = message_list->folder_uri;
group_name = g_strdup_printf ("Folder %s", folder_uri);
uid = g_key_file_get_string (key_file, group_name, key, NULL);
g_free (group_name);
/* Use selection fallbacks if UID is not found. */
message_list_select_uid (message_list, uid, TRUE);
g_free (uid);
}
}
static void
mail_paned_view_message_selected_cb (EMailPanedView *view,
const gchar *message_uid,
MessageList *message_list)
{
EShellContent *shell_content;
EShellView *shell_view;
GKeyFile *key_file;
const gchar *folder_uri;
const gchar *key;
gchar *group_name;
folder_uri = message_list->folder_uri;
/* This also gets triggered when selecting a store name on
* the sidebar such as "On This Computer", in which case
* 'folder_uri' will be NULL. */
if (folder_uri == NULL)
return;
shell_content = E_MAIL_VIEW (view)->content;
shell_view = e_shell_content_get_shell_view (shell_content);
key_file = e_shell_view_get_state_key_file (shell_view);
key = STATE_KEY_SELECTED_MESSAGE;
group_name = g_strdup_printf ("Folder %s", folder_uri);
if (message_uid != NULL)
g_key_file_set_string (key_file, group_name, key, message_uid);
else
g_key_file_remove_key (key_file, group_name, key, NULL);
e_shell_view_set_state_dirty (shell_view);
g_free (group_name);
}
static void
mail_paned_view_restore_state_cb (EShellWindow *shell_window,
EShellView *shell_view,
EMailPanedView *view)
{
EMailPanedViewPrivate *priv;
GConfBridge *bridge;
GObject *object;
const gchar *key;
priv = view->priv;
/* Bind GObject properties to GConf keys. */
bridge = gconf_bridge_get ();
object = G_OBJECT (priv->paned);
key = "/apps/evolution/mail/display/hpaned_size";
gconf_bridge_bind_property (bridge, key, object, "hposition");
object = G_OBJECT (priv->paned);
key = "/apps/evolution/mail/display/paned_size";
gconf_bridge_bind_property (bridge, key, object, "vposition");
}
static void
mail_paned_view_notify_group_by_threads_cb (EMailReader *reader)
{
gboolean group_by_threads;
group_by_threads = e_mail_reader_get_group_by_threads (reader);
mail_paned_view_save_boolean (
E_MAIL_PANED_VIEW (reader),
STATE_KEY_GROUP_BY_THREADS, group_by_threads);
}
GtkOrientation
e_mail_paned_view_get_orientation (EMailPanedView *view)
{
return view->priv->orientation;
}
void
e_mail_paned_view_set_orientation (EMailPanedView *view,
GtkOrientation orientation)
{
view->priv->orientation = orientation;
g_object_notify (G_OBJECT (view), "orientation");
e_mail_paned_view_update_view_instance (view);
}
static void
mail_paned_view_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_GROUP_BY_THREADS:
e_mail_reader_set_group_by_threads (
E_MAIL_READER (object),
g_value_get_boolean (value));
return;
case PROP_ORIENTATION:
e_mail_paned_view_set_orientation (
E_MAIL_PANED_VIEW (object),
g_value_get_enum (value));
return;
case PROP_PREVIEW_VISIBLE:
e_mail_paned_view_set_preview_visible (
E_MAIL_PANED_VIEW (object),
g_value_get_boolean (value));
return;
case PROP_SHOW_DELETED:
e_mail_paned_view_set_show_deleted (
E_MAIL_PANED_VIEW (object),
g_value_get_boolean (value));
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static void
mail_paned_view_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_GROUP_BY_THREADS:
g_value_set_boolean (
value,
e_mail_reader_get_group_by_threads (
E_MAIL_READER (object)));
return;
case PROP_ORIENTATION:
g_value_set_enum (
value,
e_mail_paned_view_get_orientation (
E_MAIL_PANED_VIEW (object)));
return;
case PROP_PREVIEW_VISIBLE:
g_value_set_boolean (
value,
e_mail_paned_view_get_preview_visible (
E_MAIL_PANED_VIEW (object)));
return;
case PROP_SHOW_DELETED:
g_value_set_boolean (
value,
e_mail_paned_view_get_show_deleted (
E_MAIL_PANED_VIEW (object)));
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static void
mail_paned_view_dispose (GObject *object)
{
EMailPanedViewPrivate *priv;
priv = E_MAIL_PANED_VIEW(object)->priv;
if (priv->paned != NULL) {
g_object_unref (priv->paned);
priv->paned = NULL;
}
if (priv->scrolled_window != NULL) {
g_object_unref (priv->scrolled_window);
priv->scrolled_window = NULL;
}
if (priv->message_list != NULL) {
g_object_unref (priv->message_list);
priv->message_list = NULL;
}
if (priv->search_bar != NULL) {
g_object_unref (priv->search_bar);
priv->search_bar = NULL;
}
if (priv->formatter != NULL) {
g_object_unref (priv->formatter);
priv->formatter = NULL;
}
if (priv->view_instance != NULL) {
g_object_unref (priv->view_instance);
priv->view_instance = NULL;
}
/* Chain up to parent's dispose() method. */
G_OBJECT_CLASS (parent_class)->dispose (object);
}
static GtkActionGroup *
mail_paned_view_get_action_group (EMailReader *reader)
{
EShellContent *shell_content;
EShellWindow *shell_window;
EShellView *shell_view;
shell_content = E_MAIL_VIEW (reader)->content;
shell_view = e_shell_content_get_shell_view (shell_content);
shell_window = e_shell_view_get_shell_window (shell_view);
return E_SHELL_WINDOW_ACTION_GROUP_MAIL (shell_window);
}
static EMFormatHTML *
mail_paned_view_get_formatter (EMailReader *reader)
{
EMailPanedViewPrivate *priv;
priv = E_MAIL_PANED_VIEW (reader)->priv;
return EM_FORMAT_HTML (priv->formatter);
}
static gboolean
mail_paned_view_get_hide_deleted (EMailReader *reader)
{
return !e_mail_paned_view_get_show_deleted (E_MAIL_PANED_VIEW(reader));
}
static GtkWidget *
mail_paned_view_get_message_list (EMailReader *reader)
{
EMailPanedViewPrivate *priv;
priv = E_MAIL_PANED_VIEW (reader)->priv;
return priv->message_list;
}
static GtkMenu *
mail_paned_view_get_popup_menu (EMailReader *reader)
{
EShellView *shell_view;
EShellWindow *shell_window;
EShellContent *shell_content;
GtkUIManager *ui_manager;
GtkWidget *widget;
shell_content = E_MAIL_VIEW (reader)->content;
shell_view = e_shell_content_get_shell_view (shell_content);
shell_window = e_shell_view_get_shell_window (shell_view);
ui_manager = e_shell_window_get_ui_manager (shell_window);
widget = gtk_ui_manager_get_widget (ui_manager, "/mail-preview-popup");
return GTK_MENU (widget);
}
static EShellBackend *
mail_paned_view_get_shell_backend (EMailReader *reader)
{
EShellContent *shell_content;
EShellView *shell_view;
shell_content = E_MAIL_VIEW (reader)->content;
shell_view = e_shell_content_get_shell_view (shell_content);
return e_shell_view_get_shell_backend (shell_view);
}
static GtkWindow *
mail_paned_view_get_window (EMailReader *reader)
{
EShellContent *shell_content;
EShellWindow *shell_window;
EShellView *shell_view;
shell_content = E_MAIL_VIEW (reader)->content;
shell_view = e_shell_content_get_shell_view (shell_content);
shell_window = e_shell_view_get_shell_window (shell_view);
return GTK_WINDOW (shell_window);
}
static void
mail_paned_view_set_folder (EMailReader *reader,
CamelFolder *folder,
const gchar *folder_uri)
{
EShell *shell;
EShellView *shell_view;
EShellWindow *shell_window;
EShellContent *shell_content;
EShellSettings *shell_settings;
EMailPanedViewPrivate *priv;
EMailReaderIface *default_iface;
GtkWidget *message_list;
GKeyFile *key_file;
gchar *group_name;
const gchar *key;
gboolean value;
GError *error = NULL;
priv = E_MAIL_PANED_VIEW (reader)->priv;
shell_content = E_MAIL_VIEW (reader)->content;
shell_view = e_shell_content_get_shell_view (shell_content);
shell_window = e_shell_view_get_shell_window (shell_view);
shell = e_shell_window_get_shell (shell_window);
shell_settings = e_shell_get_shell_settings (shell);
message_list = e_mail_reader_get_message_list (reader);
message_list_freeze (MESSAGE_LIST (message_list));
/* Chain up to interface's default set_folder() method. */
default_iface = g_type_default_interface_peek (E_TYPE_MAIL_READER);
default_iface->set_folder (reader, folder, folder_uri);
if (folder == NULL)
goto exit;
mail_refresh_folder (folder, NULL, NULL);
/* This is a one-time-only callback. */
if (MESSAGE_LIST (message_list)->cursor_uid == NULL &&
priv->message_list_built_id == 0)
priv->message_list_built_id = g_signal_connect_swapped (
message_list, "message-list-built",
G_CALLBACK (mail_paned_view_message_list_built_cb),
reader);
/* Restore the folder's preview and threaded state. */
key_file = e_shell_view_get_state_key_file (shell_view);
group_name = g_strdup_printf ("Folder %s", folder_uri);
key = STATE_KEY_GROUP_BY_THREADS;
value = g_key_file_get_boolean (key_file, group_name, key, &error);
if (error != NULL) {
value = TRUE;
g_clear_error (&error);
}
e_mail_reader_set_group_by_threads (reader, value);
key = STATE_KEY_PREVIEW_VISIBLE;
value = g_key_file_get_boolean (key_file, group_name, key, &error);
if (error != NULL) {
value = TRUE;
g_clear_error (&error);
}
/* XXX This is a little confusing and needs rethought. The
* EShellWindow:safe-mode property blocks automatic message
* selection, but the "mail-safe-list" shell setting blocks
* both the preview pane and automatic message selection. */
if (e_shell_settings_get_boolean (shell_settings, "mail-safe-list")) {
e_shell_settings_set_boolean (
shell_settings, "mail-safe-list", FALSE);
e_shell_window_set_safe_mode (shell_window, TRUE);
value = FALSE;
}
e_mail_paned_view_set_preview_visible (
E_MAIL_PANED_VIEW (reader), value);
g_free (group_name);
exit:
message_list_thaw (MESSAGE_LIST (message_list));
}
static void
mail_paned_view_show_search_bar (EMailReader *reader)
{
EMailPanedViewPrivate *priv;
priv = E_MAIL_PANED_VIEW (reader)->priv;
gtk_widget_show (priv->search_bar);
}
static void
mail_paned_view_open_selected_mail (EMailReader *reader)
{
EMailPanedViewPrivate *priv;
priv = E_MAIL_PANED_VIEW (reader)->priv;
E_MAIL_PANED_VIEW_CLASS(G_OBJECT_GET_CLASS (reader))->open_selected_mail (E_MAIL_PANED_VIEW(reader));
}
static void
mail_paned_view_constructed (GObject *object)
{
EMailPanedViewPrivate *priv;
EShellContent *shell_content;
EShellBackend *shell_backend;
EShellWindow *shell_window;
EShellView *shell_view;
ESearchBar *search_bar;
EMailReader *reader;
GtkWidget *message_list;
GtkWidget *container;
GtkWidget *widget;
EWebView *web_view;
priv = E_MAIL_PANED_VIEW (object)->priv;
priv->formatter = em_format_html_display_new ();
/* Chain up to parent's constructed() method. */
if (G_OBJECT_CLASS (parent_class)->constructed)
G_OBJECT_CLASS (parent_class)->constructed (object);
shell_content = E_MAIL_VIEW (object)->content;
shell_view = e_shell_content_get_shell_view (shell_content);
shell_window = e_shell_view_get_shell_window (shell_view);
shell_backend = e_shell_view_get_shell_backend (shell_view);
web_view = em_format_html_get_web_view (
EM_FORMAT_HTML (priv->formatter));
/* Build content widgets. */
container = GTK_WIDGET (object);
widget = e_paned_new (GTK_ORIENTATION_VERTICAL);
gtk_container_add (GTK_CONTAINER (container), widget);
priv->paned = g_object_ref (widget);
gtk_widget_show (widget);
e_binding_new (object, "orientation", widget, "orientation");
container = priv->paned;
widget = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (
GTK_SCROLLED_WINDOW (widget),
GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
gtk_scrolled_window_set_shadow_type (
GTK_SCROLLED_WINDOW (widget), GTK_SHADOW_IN);
priv->scrolled_window = g_object_ref (widget);
gtk_paned_pack1 (GTK_PANED (container), widget, TRUE, FALSE);
gtk_widget_show (widget);
container = widget;
widget = message_list_new (shell_backend);
gtk_container_add (GTK_CONTAINER (container), widget);
priv->message_list = g_object_ref (widget);
gtk_widget_show (widget);
container = priv->paned;
gtk_widget_show (GTK_WIDGET (web_view));
widget = e_preview_pane_new (web_view);
priv->preview = widget;
gtk_paned_pack2 (GTK_PANED (container), widget, FALSE, FALSE);
gtk_widget_show (widget);
e_binding_new (object, "preview-visible", widget, "visible");
search_bar = e_preview_pane_get_search_bar (E_PREVIEW_PANE (widget));
priv->search_bar = g_object_ref (search_bar);
g_signal_connect_swapped (
search_bar, "changed",
G_CALLBACK (em_format_redraw), priv->formatter);
/* Load the view instance. */
e_mail_paned_view_update_view_instance (
E_MAIL_PANED_VIEW (object));
/* Message list customizations. */
e_mail_reader_init_private (E_MAIL_READER(object));
reader = E_MAIL_READER (object);
message_list = e_mail_reader_get_message_list (reader);
g_signal_connect_swapped (
message_list, "message-selected",
G_CALLBACK (mail_paned_view_message_selected_cb),
object);
/* Restore pane positions from the last session once
* the shell view is fully initialized and visible. */
g_signal_connect (
shell_window, "shell-view-created::mail",
G_CALLBACK (mail_paned_view_restore_state_cb),
object);
e_mail_reader_connect_headers (reader);
}
static void
mpv_open_selected_mail (EMailPanedView *view)
{
e_mail_reader_open_selected (E_MAIL_READER(view));
}
static void
mail_paned_view_init (EMailPanedView *shell)
{
shell->priv = g_new0(EMailPanedViewPrivate, 1);
shell->priv->preview_visible = TRUE;
g_signal_connect (
shell, "notify::group-by-threads",
G_CALLBACK (mail_paned_view_notify_group_by_threads_cb),
NULL);
}
static void
mail_paned_view_class_init (EMailViewClass *klass)
{
GObjectClass * object_class = G_OBJECT_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
object_class->dispose = mail_paned_view_dispose;
object_class->constructed = mail_paned_view_constructed;
object_class->set_property = mail_paned_view_set_property;
object_class->get_property = mail_paned_view_get_property;
klass->get_searchbar = e_mail_paned_view_get_searchbar;
klass->set_search_strings = e_mail_paned_view_set_search_strings;
klass->get_view_instance = e_mail_paned_view_get_view_instance;
klass->update_view_instance = e_mail_paned_view_update_view_instance;
klass->set_orientation = e_mail_paned_view_set_orientation;
klass->get_orientation = e_mail_paned_view_get_orientation;
klass->set_show_deleted = e_mail_paned_view_set_show_deleted;
klass->get_show_deleted = e_mail_paned_view_get_show_deleted;
klass->set_preview_visible = e_mail_paned_view_set_preview_visible;
klass->get_preview_visible = e_mail_paned_view_get_preview_visible;
E_MAIL_PANED_VIEW_CLASS(klass)->open_selected_mail = mpv_open_selected_mail;
/* Inherited from EMailReader */
g_object_class_override_property (
object_class,
PROP_GROUP_BY_THREADS,
"group-by-threads");
g_object_class_install_property (
object_class,
PROP_PREVIEW_VISIBLE,
g_param_spec_boolean (
"preview-visible",
"Preview is Visible",
"Whether the preview pane is visible",
TRUE,
G_PARAM_READWRITE));
g_object_class_install_property (
object_class,
PROP_SHOW_DELETED,
g_param_spec_boolean (
"show-deleted",
"Show Deleted",
NULL,
FALSE,
G_PARAM_READWRITE));
g_object_class_override_property (
object_class, PROP_ORIENTATION, "orientation");
}
static void
mail_paned_view_reader_init (EMailReaderIface *iface)
{
iface->get_action_group = mail_paned_view_get_action_group;
iface->get_formatter = mail_paned_view_get_formatter;
iface->get_hide_deleted = mail_paned_view_get_hide_deleted;
iface->get_message_list = mail_paned_view_get_message_list;
iface->get_popup_menu = mail_paned_view_get_popup_menu;
iface->get_shell_backend = mail_paned_view_get_shell_backend;
iface->get_window = mail_paned_view_get_window;
iface->set_folder = mail_paned_view_set_folder;
iface->show_search_bar = mail_paned_view_show_search_bar;
iface->open_selected_mail = mail_paned_view_open_selected_mail;
}
GType
e_mail_paned_view_get_type (void)
{
return mail_paned_view_type;
}
void
e_mail_paned_view_register_type (GTypeModule *type_module)
{
static const GTypeInfo type_info = {
sizeof (EMailPanedViewClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) mail_paned_view_class_init,
(GClassFinalizeFunc) NULL,
NULL, /* class_data */
sizeof (EMailPanedView),
0, /* n_preallocs */
(GInstanceInitFunc) mail_paned_view_init,
NULL /* value_table */
};
#if 0
static const GInterfaceInfo orientable_info = {
(GInterfaceInitFunc) NULL,
(GInterfaceFinalizeFunc) NULL,
NULL /* interface_data */
};
#endif
static const GInterfaceInfo reader_info = {
(GInterfaceInitFunc) mail_paned_view_reader_init,
(GInterfaceFinalizeFunc) NULL,
NULL /* interface_data */
};
mail_paned_view_type = g_type_module_register_type (
type_module, E_MAIL_VIEW_TYPE,
"EMailPanedView", &type_info, 0);
#if 0
g_type_module_add_interface (
type_module, mail_paned_view_type,
GTK_TYPE_ORIENTABLE, &orientable_info);
#endif
g_type_module_add_interface (
type_module, mail_paned_view_type,
E_TYPE_MAIL_READER, &reader_info);
}
GtkWidget *
e_mail_paned_view_new (EShellContent *content)
{
g_return_val_if_fail (E_IS_SHELL_CONTENT (content), NULL);
return g_object_new (
E_MAIL_PANED_VIEW_TYPE,
"shell-content", content, NULL);
}
gboolean
e_mail_paned_view_get_preview_visible (EMailPanedView *view)
{
g_return_val_if_fail (
E_IS_MAIL_PANED_VIEW (view), FALSE);
return view->priv->preview_visible;
}
void
e_mail_paned_view_set_preview_visible (EMailPanedView *view,
gboolean preview_visible)
{
g_return_if_fail (E_IS_MAIL_PANED_VIEW (view));
if (preview_visible == view->priv->preview_visible)
return;
/* If we're showing the preview, tell EMailReader to reload the
* selected message. This should force it to download the full
* message if necessary, so we don't get an empty preview. */
if (preview_visible) {
EMailReader *reader;
GtkWidget *message_list;
const gchar *cursor_uid;
reader = E_MAIL_READER (view);
message_list = e_mail_reader_get_message_list (reader);
cursor_uid = MESSAGE_LIST (message_list)->cursor_uid;
if (cursor_uid != NULL)
e_mail_reader_set_message (reader, cursor_uid);
}
view->priv->preview_visible = preview_visible;
mail_paned_view_save_boolean (
view,
STATE_KEY_PREVIEW_VISIBLE, preview_visible);
g_object_notify (G_OBJECT (view), "preview-visible");
}
EShellSearchbar *
e_mail_paned_view_get_searchbar (EMailPanedView *view)
{
EShellView *shell_view;
EShellContent *shell_content;
GtkWidget *widget;
g_return_val_if_fail (
E_IS_MAIL_PANED_VIEW (view), NULL);
shell_content = E_MAIL_VIEW (view)->content;
shell_view = e_shell_content_get_shell_view (shell_content);
widget = e_shell_view_get_searchbar (shell_view);
return E_SHELL_SEARCHBAR (widget);
}
gboolean
e_mail_paned_view_get_show_deleted (EMailPanedView *view)
{
g_return_val_if_fail (
E_IS_MAIL_PANED_VIEW (view), FALSE);
return view->priv->show_deleted;
}
void
e_mail_paned_view_set_show_deleted (EMailPanedView *view,
gboolean show_deleted)
{
g_return_if_fail (E_IS_MAIL_PANED_VIEW (view));
view->priv->show_deleted = show_deleted;
g_object_notify (G_OBJECT (view), "show-deleted");
}
GalViewInstance *
e_mail_paned_view_get_view_instance (EMailPanedView *view)
{
g_return_val_if_fail (
E_IS_MAIL_PANED_VIEW (view), NULL);
return view->priv->view_instance;
}
void
e_mail_paned_view_set_search_strings (EMailPanedView *view,
GSList *search_strings)
{
ESearchBar *search_bar;
ESearchingTokenizer *tokenizer;
g_return_if_fail (E_IS_MAIL_PANED_VIEW (view));
search_bar = E_SEARCH_BAR (view->priv->search_bar);
tokenizer = e_search_bar_get_tokenizer (search_bar);
e_searching_tokenizer_set_secondary_case_sensitivity (tokenizer, FALSE);
e_searching_tokenizer_set_secondary_search_string (tokenizer, NULL);
while (search_strings != NULL) {
e_searching_tokenizer_add_secondary_search_string (
tokenizer, search_strings->data);
search_strings = g_slist_next (search_strings);
}
e_search_bar_changed (search_bar);
}
static void
mail_paned_display_view_cb (EMailPanedView *view,
GalView *gal_view)
{
EMailReader *reader;
GtkWidget *message_list;
reader = E_MAIL_READER (view);
message_list = e_mail_reader_get_message_list (reader);
if (GAL_IS_VIEW_ETABLE (gal_view))
gal_view_etable_attach_tree (
GAL_VIEW_ETABLE (gal_view),
E_TREE (message_list));
}
void
e_mail_paned_view_update_view_instance (EMailPanedView *view)
{
EMailReader *reader;
EShell *shell;
EShellContent *shell_content;
EShellView *shell_view;
EShellWindow *shell_window;
EShellViewClass *shell_view_class;
EShellSettings *shell_settings;
GalViewCollection *view_collection;
GalViewInstance *view_instance;
CamelFolder *folder;
GtkOrientable *orientable;
GtkOrientation orientation;
gboolean outgoing_folder;
gboolean show_vertical_view;
const gchar *folder_uri;
gchar *view_id;
shell_content = E_MAIL_VIEW(view)->content;
shell_view = e_shell_content_get_shell_view (shell_content);
shell_view_class = E_SHELL_VIEW_GET_CLASS (shell_view);
view_collection = shell_view_class->view_collection;
shell_window = e_shell_view_get_shell_window (shell_view);
shell = e_shell_window_get_shell (shell_window);
shell_settings = e_shell_get_shell_settings (shell);
reader = E_MAIL_READER (view);
folder = e_mail_reader_get_folder (reader);
folder_uri = e_mail_reader_get_folder_uri (reader);
/* If no folder is selected, return silently. */
if (folder == NULL)
return;
/* If we have a folder, we should also have a URI. */
g_return_if_fail (folder_uri != NULL);
if (view->priv->view_instance != NULL) {
g_object_unref (view->priv->view_instance);
view->priv->view_instance = NULL;
}
view_id = mail_config_folder_to_safe_url (folder);
if (e_shell_settings_get_boolean (shell_settings, "mail-global-view-setting"))
view_instance = e_shell_view_new_view_instance (shell_view, "global_view_setting");
else
view_instance = e_shell_view_new_view_instance (shell_view, view_id);
view->priv->view_instance = view_instance;
orientable = GTK_ORIENTABLE (view);
orientation = gtk_orientable_get_orientation (orientable);
show_vertical_view = (orientation == GTK_ORIENTATION_HORIZONTAL);
if (show_vertical_view) {
gchar *filename;
gchar *safe_view_id;
/* Force the view instance into vertical view. */
g_free (view_instance->custom_filename);
g_free (view_instance->current_view_filename);
safe_view_id = g_strdup (view_id);
e_filename_make_safe (safe_view_id);
filename = g_strdup_printf (
"custom_wide_view-%s.xml", safe_view_id);
view_instance->custom_filename = g_build_filename (
view_collection->local_dir, filename, NULL);
g_free (filename);
filename = g_strdup_printf (
"current_wide_view-%s.xml", safe_view_id);
view_instance->current_view_filename = g_build_filename (
view_collection->local_dir, filename, NULL);
g_free (filename);
g_free (safe_view_id);
}
g_free (view_id);
outgoing_folder =
em_utils_folder_is_drafts (folder, folder_uri) ||
em_utils_folder_is_outbox (folder, folder_uri) ||
em_utils_folder_is_sent (folder, folder_uri);
if (outgoing_folder) {
if (show_vertical_view)
gal_view_instance_set_default_view (
view_instance, "Wide_View_Sent");
else
gal_view_instance_set_default_view (
view_instance, "As_Sent_Folder");
} else if (show_vertical_view) {
gal_view_instance_set_default_view (
view_instance, "Wide_View_Normal");
}
gal_view_instance_load (view_instance);
if (!gal_view_instance_exists (view_instance)) {
gchar *state_filename;
state_filename = mail_config_folder_to_cachename (
folder, "et-header-");
if (g_file_test (state_filename, G_FILE_TEST_IS_REGULAR)) {
ETableSpecification *spec;
ETableState *state;
GalView *view;
gchar *spec_filename;
spec = e_table_specification_new ();
spec_filename = g_build_filename (
EVOLUTION_ETSPECDIR,
"message-list.etspec",
NULL);
e_table_specification_load_from_file (
spec, spec_filename);
g_free (spec_filename);
state = e_table_state_new ();
view = gal_view_etable_new (spec, "");
e_table_state_load_from_file (
state, state_filename);
gal_view_etable_set_state (
GAL_VIEW_ETABLE (view), state);
gal_view_instance_set_custom_view (
view_instance, view);
g_object_unref (state);
g_object_unref (view);
g_object_unref (spec);
}
g_free (state_filename);
}
g_signal_connect_swapped (
view_instance, "display-view",
G_CALLBACK (mail_paned_display_view_cb),
view);
mail_paned_display_view_cb (
view,
gal_view_instance_get_current_view (view_instance));
}
void
e_mail_paned_view_hide_message_list_pane (EMailPanedView *view,
gboolean visible)
{
EMailPanedViewPrivate *priv = view->priv;
if (visible)
gtk_widget_show (priv->scrolled_window);
else
gtk_widget_hide (priv->scrolled_window);
}
GtkWidget *
e_mail_paned_view_get_preview (EMailPanedView *view)
{
return view->priv->preview;
}