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/*****************************************************************************
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*****************************************************************************
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* Copyright (C) 2003 VideoLAN
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* $Id: ctrl_button.hpp 6961 2004-03-05 17:34:23Z sam $
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* Authors: Cyril Deguet <asmax@via.ecp.fr>
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* Olivier Teuli�re <ipkiss@via.ecp.fr>
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
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*****************************************************************************/
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#ifndef CTRL_BUTTON_HPP
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#define CTRL_BUTTON_HPP
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#include "ctrl_generic.hpp"
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#include "../utils/fsm.hpp"
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/// Base class for button controls
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class CtrlButton: public CtrlGeneric
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/// Create a button with 3 images
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CtrlButton( intf_thread_t *pIntf, const GenericBitmap &rBmpUp,
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const GenericBitmap &rBmpOver,
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const GenericBitmap &rBmpDown,
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CmdGeneric &rCommand, const UString &rTooltip,
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const UString &rHelp, VarBool *pVisible );
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virtual ~CtrlButton();
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virtual void handleEvent( EvtGeneric &rEvent );
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/// Check whether coordinates are inside the control
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virtual bool mouseOver( int x, int y ) const;
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/// Draw the control on the given graphics
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virtual void draw( OSGraphics &rImage, int xDest, int yDest );
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/// Get the text of the tooltip
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virtual UString getTooltipText() const { return m_tooltip; }
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/// Finite state machine of the control
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/// Command triggered by the button
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CmdGeneric &m_rCommand;
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const UString m_tooltip;
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Callback m_cmdUpOverDownOver;
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Callback m_cmdDownOverUpOver;
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Callback m_cmdDownOverDown;
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Callback m_cmdDownDownOver;
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Callback m_cmdUpOverUp;
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Callback m_cmdUpUpOver;
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Callback m_cmdUpHidden;
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Callback m_cmdHiddenUp;
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/// Images of the button in the different states
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OSGraphics *m_pImgUp, *m_pImgOver, *m_pImgDown;
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/// Callback functions
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static void transUpOverDownOver( SkinObject *pCtrl );
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static void transDownOverUpOver( SkinObject *pCtrl );
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static void transDownOverDown( SkinObject *pCtrl );
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static void transDownDownOver( SkinObject *pCtrl );
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static void transUpOverUp( SkinObject *pCtrl );
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static void transUpUpOver( SkinObject *pCtrl );
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static void transDownUp( SkinObject *pCtrl );
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static void transUpHidden( SkinObject *pCtrl );
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static void transHiddenUp( SkinObject *pCtrl );