1 /*****************************************************************************
3 *****************************************************************************
4 * Copyright (C) 2004 the VideoLAN team
7 * Authors: Cyril Deguet <asmax@via.ecp.fr>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
24 #ifndef CTRL_VIDEO_HPP
25 #define CTRL_VIDEO_HPP
27 #include "ctrl_generic.hpp"
28 #include "../utils/position.hpp"
33 class CtrlVideo: public CtrlGeneric, public Observer<VarBox, void*>
36 CtrlVideo( intf_thread_t *pIntf, GenericLayout &rLayout,
37 bool autoResize, const UString &rHelp, VarBool *pVisible );
40 /// Handle an event on the control
41 virtual void handleEvent( EvtGeneric &rEvent );
43 /// Check whether coordinates are inside the control
44 virtual bool mouseOver( int x, int y ) const;
46 /// Callback for layout resize
47 virtual void onResize();
49 /// Called when the Position is set
50 virtual void onPositionChange();
52 /// Draw the control on the given graphics
53 virtual void draw( OSGraphics &rImage, int xDest, int yDest );
55 /// Get the type of control (custom RTTI)
56 virtual string getType() const { return "video"; }
58 /// Method called when the vout size is updated
59 virtual void onUpdate( Subject<VarBox,void*> &rVoutSize, void* );
65 GenericLayout &m_rLayout;
66 /// Difference between layout size and video size
67 int m_xShift, m_yShift;