forked from AuroraMiddleware/gtk
335 lines
11 KiB
C
335 lines
11 KiB
C
/*
|
|
* Copyright © 2010 Codethink Limited
|
|
* Copyright © 2013 Canonical Limited
|
|
*
|
|
* This library 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 licence, or (at your option) any later version.
|
|
*
|
|
* This library 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 this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* Author: Ryan Lortie <desrt@desrt.ca>
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include "gtkapplicationprivate.h"
|
|
#include "gtkbuilder.h"
|
|
#import <Cocoa/Cocoa.h>
|
|
|
|
typedef struct
|
|
{
|
|
guint cookie;
|
|
GtkApplicationInhibitFlags flags;
|
|
char *reason;
|
|
GtkWindow *window;
|
|
} GtkApplicationQuartzInhibitor;
|
|
|
|
static void
|
|
gtk_application_quartz_inhibitor_free (GtkApplicationQuartzInhibitor *inhibitor)
|
|
{
|
|
g_free (inhibitor->reason);
|
|
g_clear_object (&inhibitor->window);
|
|
g_slice_free (GtkApplicationQuartzInhibitor, inhibitor);
|
|
}
|
|
|
|
typedef GtkApplicationImplClass GtkApplicationImplQuartzClass;
|
|
|
|
typedef struct
|
|
{
|
|
GtkApplicationImpl impl;
|
|
|
|
GtkActionMuxer *muxer;
|
|
GMenu *combined;
|
|
|
|
GSList *inhibitors;
|
|
gint quit_inhibit;
|
|
guint next_cookie;
|
|
NSObject *delegate;
|
|
} GtkApplicationImplQuartz;
|
|
|
|
G_DEFINE_TYPE (GtkApplicationImplQuartz, gtk_application_impl_quartz, GTK_TYPE_APPLICATION_IMPL)
|
|
|
|
@interface GtkApplicationQuartzDelegate : NSObject
|
|
{
|
|
GtkApplicationImplQuartz *quartz;
|
|
}
|
|
|
|
- (id)initWithImpl:(GtkApplicationImplQuartz*)impl;
|
|
- (NSApplicationTerminateReply) applicationShouldTerminate:(NSApplication *)sender;
|
|
@end
|
|
|
|
@implementation GtkApplicationQuartzDelegate
|
|
-(id)initWithImpl:(GtkApplicationImplQuartz*)impl
|
|
{
|
|
[super init];
|
|
quartz = impl;
|
|
return self;
|
|
}
|
|
|
|
-(NSApplicationTerminateReply) applicationShouldTerminate:(NSApplication *)sender
|
|
{
|
|
/* We have no way to give our message other than to pop up a dialog
|
|
* ourselves, which we should not do since the OS will already show
|
|
* one when we return NSTerminateNow.
|
|
*
|
|
* Just let the OS show the generic message...
|
|
*/
|
|
return quartz->quit_inhibit == 0 ? NSTerminateNow : NSTerminateCancel;
|
|
}
|
|
@end
|
|
|
|
/* these exist only for accel handling */
|
|
static void
|
|
gtk_application_impl_quartz_hide (GSimpleAction *action,
|
|
GVariant *parameter,
|
|
gpointer user_data)
|
|
{
|
|
[NSApp hide:NSApp];
|
|
}
|
|
|
|
static void
|
|
gtk_application_impl_quartz_hide_others (GSimpleAction *action,
|
|
GVariant *parameter,
|
|
gpointer user_data)
|
|
{
|
|
[NSApp hideOtherApplications:NSApp];
|
|
}
|
|
|
|
static void
|
|
gtk_application_impl_quartz_show_all (GSimpleAction *action,
|
|
GVariant *parameter,
|
|
gpointer user_data)
|
|
{
|
|
[NSApp unhideAllApplications:NSApp];
|
|
}
|
|
|
|
static GActionEntry gtk_application_impl_quartz_actions[] = {
|
|
{ "hide", gtk_application_impl_quartz_hide },
|
|
{ "hide-others", gtk_application_impl_quartz_hide_others },
|
|
{ "show-all", gtk_application_impl_quartz_show_all }
|
|
};
|
|
|
|
static void
|
|
gtk_application_impl_quartz_startup (GtkApplicationImpl *impl,
|
|
gboolean register_session)
|
|
{
|
|
GtkApplicationImplQuartz *quartz = (GtkApplicationImplQuartz *) impl;
|
|
GSimpleActionGroup *gtkinternal;
|
|
GMenuModel *app_menu;
|
|
|
|
if (register_session)
|
|
{
|
|
quartz->delegate = [[GtkApplicationQuartzDelegate alloc] initWithImpl:quartz];
|
|
[NSApp setDelegate: quartz->delegate];
|
|
}
|
|
|
|
quartz->muxer = gtk_action_muxer_new ();
|
|
gtk_action_muxer_set_parent (quartz->muxer, gtk_application_get_action_muxer (impl->application));
|
|
|
|
/* Add the default accels */
|
|
gtk_application_add_accelerator (impl->application, "<Primary>comma", "app.preferences", NULL);
|
|
gtk_application_add_accelerator (impl->application, "<Primary><Alt>h", "gtkinternal.hide-others", NULL);
|
|
gtk_application_add_accelerator (impl->application, "<Primary>h", "gtkinternal.hide", NULL);
|
|
gtk_application_add_accelerator (impl->application, "<Primary>q", "app.quit", NULL);
|
|
|
|
/* and put code behind the 'special' accels */
|
|
gtkinternal = g_simple_action_group_new ();
|
|
g_action_map_add_action_entries (G_ACTION_MAP (gtkinternal), gtk_application_impl_quartz_actions,
|
|
G_N_ELEMENTS (gtk_application_impl_quartz_actions), quartz);
|
|
gtk_application_insert_action_group (impl->application, "gtkinternal", G_ACTION_GROUP (gtkinternal));
|
|
g_object_unref (gtkinternal);
|
|
|
|
/* now setup the menu */
|
|
app_menu = gtk_application_get_app_menu (impl->application);
|
|
if (app_menu == NULL)
|
|
{
|
|
GtkBuilder *builder;
|
|
|
|
/* If the user didn't fill in their own menu yet, add ours.
|
|
*
|
|
* The fact that we do this here ensures that we will always have the
|
|
* app menu at index 0 in 'combined'.
|
|
*/
|
|
builder = gtk_builder_new_from_resource ("/org/gtk/libgtk/ui/gtkapplication-quartz.ui");
|
|
gtk_application_set_app_menu (impl->application, G_MENU_MODEL (gtk_builder_get_object (builder, "app-menu")));
|
|
g_object_unref (builder);
|
|
}
|
|
else
|
|
gtk_application_impl_set_app_menu (impl, app_menu);
|
|
|
|
/* This may or may not add an item to 'combined' */
|
|
gtk_application_impl_set_menubar (impl, gtk_application_get_menubar (impl->application));
|
|
|
|
/* OK. Now put it in the menu. */
|
|
gtk_application_impl_quartz_setup_menu (G_MENU_MODEL (quartz->combined), quartz->muxer);
|
|
|
|
[NSApp finishLaunching];
|
|
}
|
|
|
|
static void
|
|
gtk_application_impl_quartz_shutdown (GtkApplicationImpl *impl)
|
|
{
|
|
GtkApplicationImplQuartz *quartz = (GtkApplicationImplQuartz *) impl;
|
|
|
|
/* destroy our custom menubar */
|
|
[NSApp setMainMenu:[[[NSMenu alloc] init] autorelease]];
|
|
|
|
if (quartz->delegate)
|
|
{
|
|
[quartz->delegate release];
|
|
quartz->delegate = NULL;
|
|
}
|
|
|
|
g_slist_free_full (quartz->inhibitors, (GDestroyNotify) gtk_application_quartz_inhibitor_free);
|
|
quartz->inhibitors = NULL;
|
|
}
|
|
|
|
static void
|
|
gtk_application_impl_quartz_active_window_changed (GtkApplicationImpl *impl,
|
|
GtkWindow *window)
|
|
{
|
|
GtkApplicationImplQuartz *quartz = (GtkApplicationImplQuartz *) impl;
|
|
|
|
gtk_action_muxer_remove (quartz->muxer, "win");
|
|
|
|
if (G_IS_ACTION_GROUP (window))
|
|
gtk_action_muxer_insert (quartz->muxer, "win", G_ACTION_GROUP (window));
|
|
}
|
|
|
|
static void
|
|
gtk_application_impl_quartz_set_app_menu (GtkApplicationImpl *impl,
|
|
GMenuModel *app_menu)
|
|
{
|
|
GtkApplicationImplQuartz *quartz = (GtkApplicationImplQuartz *) impl;
|
|
|
|
/* If there are any items at all, then the first one is the app menu */
|
|
if (g_menu_model_get_n_items (G_MENU_MODEL (quartz->combined)))
|
|
g_menu_remove (quartz->combined, 0);
|
|
|
|
if (app_menu)
|
|
g_menu_prepend_submenu (quartz->combined, "Application", app_menu);
|
|
else
|
|
{
|
|
GMenu *empty;
|
|
|
|
/* We must preserve the rule that index 0 is the app menu */
|
|
empty = g_menu_new ();
|
|
g_menu_prepend_submenu (quartz->combined, "Application", G_MENU_MODEL (empty));
|
|
g_object_unref (empty);
|
|
}
|
|
}
|
|
|
|
static void
|
|
gtk_application_impl_quartz_set_menubar (GtkApplicationImpl *impl,
|
|
GMenuModel *menubar)
|
|
{
|
|
GtkApplicationImplQuartz *quartz = (GtkApplicationImplQuartz *) impl;
|
|
|
|
/* If we have the menubar, it is a section at index '1' */
|
|
if (g_menu_model_get_n_items (G_MENU_MODEL (quartz->combined)) > 1)
|
|
g_menu_remove (quartz->combined, 1);
|
|
|
|
if (menubar)
|
|
g_menu_append_section (quartz->combined, NULL, menubar);
|
|
}
|
|
|
|
static guint
|
|
gtk_application_impl_quartz_inhibit (GtkApplicationImpl *impl,
|
|
GtkWindow *window,
|
|
GtkApplicationInhibitFlags flags,
|
|
const gchar *reason)
|
|
{
|
|
GtkApplicationImplQuartz *quartz = (GtkApplicationImplQuartz *) impl;
|
|
GtkApplicationQuartzInhibitor *inhibitor;
|
|
|
|
inhibitor = g_slice_new (GtkApplicationQuartzInhibitor);
|
|
inhibitor->cookie = ++quartz->next_cookie;
|
|
inhibitor->flags = flags;
|
|
inhibitor->reason = g_strdup (reason);
|
|
inhibitor->window = window ? g_object_ref (window) : NULL;
|
|
|
|
quartz->inhibitors = g_slist_prepend (quartz->inhibitors, inhibitor);
|
|
|
|
if (flags & GTK_APPLICATION_INHIBIT_LOGOUT)
|
|
quartz->quit_inhibit++;
|
|
|
|
return inhibitor->cookie;
|
|
}
|
|
|
|
static void
|
|
gtk_application_impl_quartz_uninhibit (GtkApplicationImpl *impl,
|
|
guint cookie)
|
|
{
|
|
GtkApplicationImplQuartz *quartz = (GtkApplicationImplQuartz *) impl;
|
|
GSList *iter;
|
|
|
|
for (iter = quartz->inhibitors; iter; iter = iter->next)
|
|
{
|
|
GtkApplicationQuartzInhibitor *inhibitor = iter->data;
|
|
|
|
if (inhibitor->cookie == cookie)
|
|
{
|
|
if (inhibitor->flags & GTK_APPLICATION_INHIBIT_LOGOUT)
|
|
quartz->quit_inhibit--;
|
|
gtk_application_quartz_inhibitor_free (inhibitor);
|
|
quartz->inhibitors = g_slist_delete_link (quartz->inhibitors, iter);
|
|
return;
|
|
}
|
|
}
|
|
|
|
g_warning ("Invalid inhibitor cookie");
|
|
}
|
|
|
|
static gboolean
|
|
gtk_application_impl_quartz_is_inhibited (GtkApplicationImpl *impl,
|
|
GtkApplicationInhibitFlags flags)
|
|
{
|
|
GtkApplicationImplQuartz *quartz = (GtkApplicationImplQuartz *) impl;
|
|
|
|
if (flags & GTK_APPLICATION_INHIBIT_LOGOUT)
|
|
return quartz->quit_inhibit > 0;
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static void
|
|
gtk_application_impl_quartz_init (GtkApplicationImplQuartz *quartz)
|
|
{
|
|
quartz->combined = g_menu_new ();
|
|
}
|
|
|
|
static void
|
|
gtk_application_impl_quartz_finalize (GObject *object)
|
|
{
|
|
GtkApplicationImplQuartz *quartz = (GtkApplicationImplQuartz *) object;
|
|
|
|
g_clear_object (&quartz->combined);
|
|
|
|
G_OBJECT_CLASS (gtk_application_impl_quartz_parent_class)->finalize (object);
|
|
}
|
|
|
|
static void
|
|
gtk_application_impl_quartz_class_init (GtkApplicationImplClass *class)
|
|
{
|
|
GObjectClass *gobject_class = G_OBJECT_CLASS (class);
|
|
|
|
class->startup = gtk_application_impl_quartz_startup;
|
|
class->shutdown = gtk_application_impl_quartz_shutdown;
|
|
class->active_window_changed = gtk_application_impl_quartz_active_window_changed;
|
|
class->set_app_menu = gtk_application_impl_quartz_set_app_menu;
|
|
class->set_menubar = gtk_application_impl_quartz_set_menubar;
|
|
class->inhibit = gtk_application_impl_quartz_inhibit;
|
|
class->uninhibit = gtk_application_impl_quartz_uninhibit;
|
|
class->is_inhibited = gtk_application_impl_quartz_is_inhibited;
|
|
|
|
gobject_class->finalize = gtk_application_impl_quartz_finalize;
|
|
}
|