8752647eca
The Calendar, Memos and Tasks views use to do D-Bus calls to the backends on the main (UI) thread, which could result in UI freezes, until the operation was done on the backend (and server) side. This commit fixes that by invoking the operations in a dedicated thread. It has few additional advantages too: - operations can be cancelled - proper error reporting to a user - less code duplication between the views for common operations There had been fixed some performance issues when selecting/unselecting sources in the source selector as well.
168 lines
5.7 KiB
C
168 lines
5.7 KiB
C
/*
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* e-shell-window.h
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*
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*
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* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
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*
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*/
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#ifndef E_SHELL_WINDOW_H
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#define E_SHELL_WINDOW_H
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#include <shell/e-shell.h>
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/* Standard GObject macros */
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#define E_TYPE_SHELL_WINDOW \
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(e_shell_window_get_type ())
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#define E_SHELL_WINDOW(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST \
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((obj), E_TYPE_SHELL_WINDOW, EShellWindow))
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#define E_SHELL_WINDOW_CLASS(cls) \
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(G_TYPE_CHECK_CLASS_CAST \
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((cls), E_TYPE_SHELL_WINDOW, EShellWindowClass))
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#define E_IS_SHELL_WINDOW(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE \
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((obj), E_TYPE_SHELL_WINDOW))
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#define E_IS_SHELL_WINDOW_CLASS(cls) \
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(G_TYPE_CHECK_CLASS_TYPE \
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((obj), E_TYPE_SHELL_WINDOW))
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#define E_SHELL_WINDOW_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS \
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((obj), E_TYPE_SHELL_WINDOW, EShellWindowClass))
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G_BEGIN_DECLS
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/* Avoid including <e-shell-view.h>, because it includes us! */
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struct _EShellView;
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typedef struct _EShellWindow EShellWindow;
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typedef struct _EShellWindowClass EShellWindowClass;
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typedef struct _EShellWindowPrivate EShellWindowPrivate;
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/**
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* EShellWindow:
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*
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* Contains only private data that should be read and manipulated using the
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* functions below.
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**/
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struct _EShellWindow {
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GtkWindow parent;
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EShellWindowPrivate *priv;
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};
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struct _EShellWindowClass {
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GtkWindowClass parent_class;
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/* Signals */
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void (*close_alert) (EShellWindow *shell_window);
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void (*shell_view_created) (EShellWindow *shell_window,
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struct _EShellView *shell_view);
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/* These are all protected methods. Not for public use. */
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GtkWidget * (*construct_menubar) (EShellWindow *shell_window);
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GtkWidget * (*construct_toolbar) (EShellWindow *shell_window);
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GtkWidget * (*construct_sidebar) (EShellWindow *shell_window);
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GtkWidget * (*construct_content) (EShellWindow *shell_window);
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GtkWidget * (*construct_taskbar) (EShellWindow *shell_window);
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struct _EShellView *
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(*create_shell_view) (EShellWindow *shell_window,
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const gchar *view_name);
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};
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GType e_shell_window_get_type (void);
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GtkWidget * e_shell_window_new (EShell *shell,
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gboolean safe_mode,
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const gchar *geometry);
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EShell * e_shell_window_get_shell (EShellWindow *shell_window);
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struct _EShellView *
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e_shell_window_get_shell_view (EShellWindow *shell_window,
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const gchar *view_name);
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struct _EShellView *
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e_shell_window_peek_shell_view (EShellWindow *shell_window,
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const gchar *view_name);
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GtkAction * e_shell_window_get_shell_view_action
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(EShellWindow *shell_window,
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const gchar *view_name);
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GtkWidget * e_shell_window_get_alert_bar (EShellWindow *shell_window);
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EFocusTracker * e_shell_window_get_focus_tracker
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(EShellWindow *shell_window);
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GtkUIManager * e_shell_window_get_ui_manager (EShellWindow *shell_window);
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GtkAction * e_shell_window_get_action (EShellWindow *shell_window,
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const gchar *action_name);
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GtkActionGroup *e_shell_window_get_action_group (EShellWindow *shell_window,
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const gchar *group_name);
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GtkWidget * e_shell_window_get_managed_widget
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(EShellWindow *shell_window,
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const gchar *widget_path);
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const gchar * e_shell_window_get_active_view (EShellWindow *shell_window);
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void e_shell_window_set_active_view (EShellWindow *shell_window,
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const gchar *view_name);
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gboolean e_shell_window_get_safe_mode (EShellWindow *shell_window);
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void e_shell_window_set_safe_mode (EShellWindow *shell_window,
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gboolean safe_mode);
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void e_shell_window_add_action_group (EShellWindow *shell_window,
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const gchar *group_name);
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gboolean e_shell_window_get_sidebar_visible
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(EShellWindow *shell_window);
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void e_shell_window_set_sidebar_visible
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(EShellWindow *shell_window,
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gboolean sidebar_visible);
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gboolean e_shell_window_get_switcher_visible
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(EShellWindow *shell_window);
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void e_shell_window_set_switcher_visible
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(EShellWindow *shell_window,
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gboolean switcher_visible);
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gboolean e_shell_window_get_taskbar_visible
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(EShellWindow *shell_window);
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void e_shell_window_set_taskbar_visible
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(EShellWindow *shell_window,
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gboolean taskbar_visible);
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gboolean e_shell_window_get_toolbar_visible
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(EShellWindow *shell_window);
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void e_shell_window_set_toolbar_visible
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(EShellWindow *shell_window,
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gboolean toolbar_visible);
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/* Helper function to open clients from shell's client cache in a dedicated
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thread with a callback being called in the main thread */
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typedef void (* EShellWindowConnetClientFunc) (EShellWindow *shell_window,
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EClient *client,
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gpointer user_data);
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void e_shell_window_connect_client (EShellWindow *shell_window,
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ESource *source,
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const gchar *extension_name,
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EShellWindowConnetClientFunc connected_cb,
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gpointer user_data,
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GDestroyNotify destroy_user_data);
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/* These should be called from the shell backend's window_created() handler. */
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void e_shell_window_register_new_item_actions
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(EShellWindow *shell_window,
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const gchar *backend_name,
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GtkActionEntry *entries,
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guint n_entries);
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void e_shell_window_register_new_source_actions
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(EShellWindow *shell_window,
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const gchar *backend_name,
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GtkActionEntry *entries,
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guint n_entries);
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G_END_DECLS
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#endif /* E_SHELL_WINDOW_H */
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