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gimp/app/widgets/gimpdockwindow.c

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/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* gimpdockwindow.c
* Copyright (C) 2001-2005 Michael Natterer <mitch@gimp.org>
* Copyright (C) 2009 Martin Nordholts <martinn@src.gnome.org>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <gtk/gtk.h>
#include "libgimpwidgets/gimpwidgets.h"
#include "widgets-types.h"
#include "config/gimpguiconfig.h"
#include "core/gimp.h"
#include "core/gimpcontext.h"
#include "core/gimpcontainer.h"
#include "gimpdialogfactory.h"
#include "gimpdock.h"
#include "gimpdockwindow.h"
#include "gimpmenufactory.h"
#include "gimpuimanager.h"
#include "gimpwidgets-utils.h"
#include "gimpwindow.h"
#include "gimp-intl.h"
enum
{
PROP_0,
PROP_CONTEXT,
PROP_UI_MANAGER_NAME,
};
struct _GimpDockWindowPrivate
{
GimpContext *context;
gchar *ui_manager_name;
GimpUIManager *ui_manager;
GQuark image_flush_handler_id;
};
static GObject * gimp_dock_window_constructor (GType type,
guint n_params,
GObjectConstructParam *params);
static void gimp_dock_window_dispose (GObject *object);
static void gimp_dock_window_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec);
static void gimp_dock_window_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec);
static void gimp_dock_window_display_changed (GimpDockWindow *dock_window,
GimpObject *display,
GimpContext *context);
static void gimp_dock_window_image_changed (GimpDockWindow *dock_window,
GimpImage *image,
GimpContext *context);
static void gimp_dock_window_image_flush (GimpImage *image,
gboolean invalidate_preview,
GimpDockWindow *dock_window);
G_DEFINE_TYPE (GimpDockWindow, gimp_dock_window, GIMP_TYPE_WINDOW)
#define parent_class gimp_dock_window_parent_class
static void
gimp_dock_window_class_init (GimpDockWindowClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->constructor = gimp_dock_window_constructor;
object_class->dispose = gimp_dock_window_dispose;
object_class->set_property = gimp_dock_window_set_property;
object_class->get_property = gimp_dock_window_get_property;
g_object_class_install_property (object_class, PROP_CONTEXT,
g_param_spec_object ("gimp-context", NULL, NULL,
GIMP_TYPE_CONTEXT,
GIMP_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY));
g_object_class_install_property (object_class, PROP_UI_MANAGER_NAME,
g_param_spec_string ("ui-manager-name",
NULL, NULL,
NULL,
GIMP_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY));
g_type_class_add_private (klass, sizeof (GimpDockWindowPrivate));
}
static void
gimp_dock_window_init (GimpDockWindow *dock_window)
{
dock_window->p = G_TYPE_INSTANCE_GET_PRIVATE (dock_window,
GIMP_TYPE_DOCK_WINDOW,
GimpDockWindowPrivate);
dock_window->p->context = NULL;
dock_window->p->ui_manager_name = NULL;
dock_window->p->ui_manager = NULL;
dock_window->p->image_flush_handler_id = 0;
gtk_window_set_resizable (GTK_WINDOW (dock_window), TRUE);
gtk_window_set_focus_on_map (GTK_WINDOW (dock_window), FALSE);
}
static GObject *
gimp_dock_window_constructor (GType type,
guint n_params,
GObjectConstructParam *params)
{
GObject *object;
GimpDockWindow *dock_window;
GimpGuiConfig *config;
GtkAccelGroup *accel_group;
/* Init */
object = G_OBJECT_CLASS (parent_class)->constructor (type, n_params, params);
dock_window = GIMP_DOCK_WINDOW (object);
config = GIMP_GUI_CONFIG (dock_window->p->context->gimp->config);
/* Setup hints */
gimp_window_set_hint (GTK_WINDOW (dock_window), config->dock_window_hint);
/* Make image window related keyboard shortcuts work also when a
* dock window is the focused window
*/
dock_window->p->ui_manager =
gimp_menu_factory_manager_new (gimp_dock_get_dialog_factory (GIMP_DOCK (dock_window))->menu_factory,
dock_window->p->ui_manager_name,
dock_window,
config->tearoff_menus);
accel_group =
gtk_ui_manager_get_accel_group (GTK_UI_MANAGER (dock_window->p->ui_manager));
gtk_window_add_accel_group (GTK_WINDOW (dock_window), accel_group);
g_signal_connect_object (dock_window->p->context, "display-changed",
G_CALLBACK (gimp_dock_window_display_changed),
dock_window,
G_CONNECT_SWAPPED);
g_signal_connect_object (dock_window->p->context, "image-changed",
G_CALLBACK (gimp_dock_window_image_changed),
dock_window,
G_CONNECT_SWAPPED);
dock_window->p->image_flush_handler_id =
gimp_container_add_handler (dock_window->p->context->gimp->images, "flush",
G_CALLBACK (gimp_dock_window_image_flush),
dock_window);
/* Done! */
return object;
}
static void
gimp_dock_window_dispose (GObject *object)
{
GimpDockWindow *dock_window = GIMP_DOCK_WINDOW (object);
if (dock_window->p->image_flush_handler_id)
{
gimp_container_remove_handler (dock_window->p->context->gimp->images,
dock_window->p->image_flush_handler_id);
dock_window->p->image_flush_handler_id = 0;
}
if (dock_window->p->ui_manager)
{
g_object_unref (dock_window->p->ui_manager);
dock_window->p->ui_manager = NULL;
}
if (dock_window->p->context)
{
g_object_unref (dock_window->p->context);
dock_window->p->context = NULL;
}
G_OBJECT_CLASS (parent_class)->dispose (object);
}
static void
gimp_dock_window_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GimpDockWindow *dock_window = GIMP_DOCK_WINDOW (object);
switch (property_id)
{
case PROP_CONTEXT:
dock_window->p->context = g_value_dup_object (value);
break;
case PROP_UI_MANAGER_NAME:
g_free (dock_window->p->ui_manager_name);
dock_window->p->ui_manager_name = g_value_dup_string (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_dock_window_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
GimpDockWindow *dock_window = GIMP_DOCK_WINDOW (object);
switch (property_id)
{
case PROP_CONTEXT:
g_value_set_object (value, dock_window->p->context);
break;
case PROP_UI_MANAGER_NAME:
g_value_set_string (value, dock_window->p->ui_manager_name);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_dock_window_display_changed (GimpDockWindow *dock_window,
GimpObject *display,
GimpContext *context)
{
gimp_ui_manager_update (dock_window->p->ui_manager,
display);
}
static void
gimp_dock_window_image_changed (GimpDockWindow *dock_window,
GimpImage *image,
GimpContext *context)
{
gimp_ui_manager_update (dock_window->p->ui_manager,
gimp_context_get_display (context));
}
static void
gimp_dock_window_image_flush (GimpImage *image,
gboolean invalidate_preview,
GimpDockWindow *dock_window)
{
if (image == gimp_context_get_image (dock_window->p->context))
{
GimpObject *display = gimp_context_get_display (dock_window->p->context);
if (display)
gimp_ui_manager_update (dock_window->p->ui_manager, display);
}
}
GimpUIManager *
gimp_dock_window_get_ui_manager (GimpDockWindow *dock_window)
{
g_return_val_if_fail (GIMP_IS_DOCK_WINDOW (dock_window), NULL);
return dock_window->p->ui_manager;
}
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