mirror of
https://github.com/brl/mutter.git
synced 2024-11-25 17:40:40 -05:00
98 lines
3.2 KiB
C
98 lines
3.2 KiB
C
|
/*
|
||
|
|
* Cogl
|
||
|
|
*
|
||
|
|
* An object oriented GL/GLES Abstraction/Utility Layer
|
||
|
|
*
|
||
|
|
* Copyright (C) 2011 Intel Corporation.
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#if !defined(__COGL_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
|
||
|
|
#error "Only <cogl/cogl.h> can be included directly."
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifndef __COGL_WIN32_RENDERER_H__
|
||
|
|
#define __COGL_WIN32_RENDERER_H__
|
||
|
|
|
||
|
|
#include <cogl/cogl-types.h>
|
||
|
|
#include <cogl/cogl-renderer.h>
|
||
|
|
|
||
|
|
G_BEGIN_DECLS
|
||
|
|
|
||
|
|
#define cogl_win32_renderer_handle_event \
|
||
|
|
cogl_win32_renderer_handle_event_EXP
|
||
|
|
/**
|
||
|
|
* cogl_win32_renderer_handle_event:
|
||
|
|
* @message: A pointer to a win32 MSG struct
|
||
|
|
*
|
||
|
|
* This function processes a single event; it can be used to hook into
|
||
|
|
* external event retrieval (for example that done by Clutter or
|
||
|
|
* GDK).
|
||
|
|
*
|
||
|
|
* Return value: #CoglFilterReturn. %COGL_FILTER_REMOVE indicates that
|
||
|
|
* Cogl has internally handled the event and the caller should do no
|
||
|
|
* further processing. %COGL_FILTER_CONTINUE indicates that Cogl is
|
||
|
|
* either not interested in the event, or has used the event to update
|
||
|
|
* internal state without taking any exclusive action.
|
||
|
|
*/
|
||
|
|
CoglFilterReturn
|
||
|
|
cogl_win32_renderer_handle_event (CoglRenderer *renderer,
|
||
|
|
MSG *message);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* CoglWin32FilterFunc:
|
||
|
|
* @message: A pointer to a win32 MSG struct
|
||
|
|
* @data: The data that was given when the filter was added
|
||
|
|
*
|
||
|
|
* A callback function that can be registered with
|
||
|
|
* cogl_win32_renderer_add_filter(). The function should return
|
||
|
|
* %COGL_FILTER_REMOVE if it wants to prevent further processing or
|
||
|
|
* %COGL_FILTER_CONTINUE otherwise.
|
||
|
|
*/
|
||
|
|
typedef CoglFilterReturn (* CoglWin32FilterFunc) (MSG *message,
|
||
|
|
void *data);
|
||
|
|
|
||
|
|
#define cogl_win32_renderer_add_filter cogl_win32_renderer_add_filter_EXP
|
||
|
|
/**
|
||
|
|
* cogl_win32_renderer_add_filter:
|
||
|
|
*
|
||
|
|
* Adds a callback function that will receive all native events. The
|
||
|
|
* function can stop further processing of the event by return
|
||
|
|
* %COGL_FILTER_REMOVE.
|
||
|
|
*/
|
||
|
|
void
|
||
|
|
cogl_win32_renderer_add_filter (CoglRenderer *renderer,
|
||
|
|
CoglWin32FilterFunc func,
|
||
|
|
void *data);
|
||
|
|
|
||
|
|
#define cogl_win32_renderer_remove_filter \
|
||
|
|
cogl_win32_renderer_remove_filter_EXP
|
||
|
|
/**
|
||
|
|
* cogl_win32_renderer_remove_filter:
|
||
|
|
*
|
||
|
|
* Removes a callback that was previously added with
|
||
|
|
* cogl_win32_renderer_add_filter().
|
||
|
|
*/
|
||
|
|
void
|
||
|
|
cogl_win32_renderer_remove_filter (CoglRenderer *renderer,
|
||
|
|
CoglWin32FilterFunc func,
|
||
|
|
void *data);
|
||
|
|
|
||
|
|
G_END_DECLS
|
||
|
|
|
||
|
|
#endif /* __COGL_WIN32_RENDERER_H__ */
|