os_window.hpp

来自「VLC Player Source Code」· HPP 代码 · 共 65 行

/*****************************************************************************
 * os_window.hpp
 *****************************************************************************
 * Copyright (C) 2003 the VideoLAN team
 * $Id$
 *
 * Authors: Cyril Deguet     <[e-mail]>
 *          Olivier Teulière <[e-mail]>
 *
 * 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 2 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
 *****************************************************************************/

#ifndef OS_WINDOW_HPP
#define OS_WINDOW_HPP

#include "skin_common.hpp"

class GenericWindow;
class OSGraphics;


/// OS specific delegate class for GenericWindow
class OSWindow: public SkinObject
{
    public:
        virtual ~OSWindow() {}

        // Show the window
        virtual void show( int left, int top ) const = 0;

        // Hide the window
        virtual void hide() const = 0;

        /// Move and resize the window
        virtual void moveResize( int left, int top,
                                 int width, int height ) const = 0;

        /// Bring the window on top
        virtual void raise() const = 0;

        /// Set the opacity of the window (0 = transparent, 255 = opaque)
        virtual void setOpacity( uint8_t value ) const = 0;

        /// Toggle the window on top
        virtual void toggleOnTop( bool onTop ) const = 0;

    protected:
        OSWindow( intf_thread_t *pIntf ): SkinObject( pIntf ) {}
};


#endif