mutter/clutter/osx/clutter-backend-osx.h
Tommi Komulainen b8e8a80a40 OSX: add multistage support
Bug #911 - OSX: add multistage support

	* clutter/osx/clutter-backend-osx.{c,h}
	(clutter_backend_osx_init_stage, clutter_backend_osx_get_stage,
	clutter_backend_osx_redraw, clutter_backend_osx_create_stage,
	clutter_backend_osx_ensure_context, clutter_backend_osx_class_init,
	clutter_backend_osx_dispose, ClutterGLView:drawRect:):
	* clutter/osx/clutter-stage-osx.{c,h} (clutter_stage_osx_realize,
	ClutterGLWindow:setFrameSize:):
	Adapt to new multistage backend API. Don't keep a pointer to
	default stage. Derive from ClutterActor instead of ClutterStage.
	Implement ClutterStageWindow interface. Paint, resize and
	otherwise manipulate the wrapper rather than self when necessary.

	(clutter_backend_post_parse): Create our singleton GL context
	here. We could probably create the context when the default
	stage is created, but I think this is more clean.

	* clutter/osx/clutter-event-osx.c (clutter_event_osx_translate)
	* clutter/osx/clutter-stage-osx.c (clutter_stage_osx_state_update,
	ClutterGLWindow:windowShouldClose:):
	* clutter/osx/clutter-stage-osx.h: Export ClutterGLWindow interface
	for clutter-event-osx.c to easily get the stage for NSWindow.
	Fill in ClutterEventAny::stage on our events.

	Consistently use 'stage_osx' and 'wrapper' as variable names
	when referring to ClutterStageOSX and ClutterStage objects
	respectively.
2008-06-05 21:27:58 +00:00

59 lines
2.2 KiB
Objective-C

/* Clutter - An OpenGL based 'interactive canvas' library.
* OSX backend - initial entry point
*
* Copyright (C) 2007 Tommi Komulainen <tommi.komulainen@iki.fi>
* Copyright (C) 2007 OpenedHand Ltd.
*
* 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 License, 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, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __CLUTTER_BACKEND_OSX_H__
#define __CLUTTER_BACKEND_OSX_H__
#include <clutter/clutter-backend.h>
@class NSOpenGLPixelFormat, NSOpenGLContext;
G_BEGIN_DECLS
#define CLUTTER_TYPE_BACKEND_OSX (clutter_backend_osx_get_type())
#define CLUTTER_BACKEND_OSX(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),CLUTTER_TYPE_BACKEND_OSX,ClutterBackendOSX))
#define CLUTTER_BACKEND_OSX_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),CLUTTER_TYPE_BACKEND_OSX,ClutterBackend))
#define CLUTTER_IS_BACKEND_OSX(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),CLUTTER_TYPE_BACKEND_OSX))
#define CLUTTER_IS_BACKEND_OSX_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),CLUTTER_TYPE_BACKEND_OSX))
#define CLUTTER_BACKEND_OSX_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj),CLUTTER_TYPE_BACKEND_OSX,ClutterBackendOSXClass))
typedef struct _ClutterBackendOSX ClutterBackendOSX;
typedef struct _ClutterBackendOSXClass ClutterBackendOSXClass;
struct _ClutterBackendOSX
{
ClutterBackend parent;
NSOpenGLPixelFormat *pixel_format;
NSOpenGLContext *context;
};
struct _ClutterBackendOSXClass
{
ClutterBackendClass parent_class;
};
GType clutter_backend_osx_get_type (void) G_GNUC_CONST;
G_END_DECLS
#endif /* __CLUTTER_BACKEND_OSX_H__ */