/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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 *************************************************************/



#ifndef _SV_SALOBJ_H
#define _SV_SALOBJ_H

#include <vcl/sv.h>
#include <vcl/sysdata.hxx>

#include <vclpluginapi.h>
#include <salobj.hxx>

class SalClipRegion
{

public:

				SalClipRegion();
			   ~SalClipRegion();

    void      	BeginSetClipRegion( sal_uIntPtr nRects );
    void      	UnionClipRegion( long nX, long nY, long nWidth, long nHeight );

    XRectangle *EndSetClipRegion()	{
		return ClipRectangleList; 	}
    void      	ResetClipRegion() 	{
		numClipRectangles = 0; 		}
    sal_uInt16    	GetClipRegionType()	{
		return nClipRegionType;		}
	void 		SetClipRegionType( sal_uInt16 nType ) { 
		nClipRegionType = nType;	}
	int			GetRectangleCount() {
		return numClipRectangles;	}

private:

    XRectangle* ClipRectangleList;
    int         numClipRectangles;
    int         maxClipRectangles;
	sal_uInt16		nClipRegionType;
};


class VCLPLUG_GEN_PUBLIC X11SalObject : public SalObject
{
public:
	SystemChildData maSystemChildData;
    SalFrame*       mpParent;
	XLIB_Window		maPrimary;
	XLIB_Window		maSecondary;
    Colormap        maColormap;
	SalClipRegion	maClipRegion;
	sal_Bool			mbVisible;

	static VCL_DLLPUBLIC long Dispatch( XEvent* pEvent );
    static VCL_DLLPUBLIC X11SalObject* CreateObject( SalFrame* pParent, SystemWindowData* pWindowData, sal_Bool bShow = sal_True );

    X11SalObject();
    virtual ~X11SalObject();

    // overload all pure virtual methods
 	virtual void					ResetClipRegion();
	virtual sal_uInt16					GetClipRegionType();
	virtual void					BeginSetClipRegion( sal_uIntPtr nRects );
	virtual void					UnionClipRegion( long nX, long nY, long nWidth, long nHeight );
	virtual void					EndSetClipRegion();

	virtual void					SetPosSize( long nX, long nY, long nWidth, long nHeight );
	virtual void					Show( sal_Bool bVisible );
	virtual void					Enable( sal_Bool nEnable );
	virtual void					GrabFocus();

	virtual void					SetBackground();
	virtual void					SetBackground( SalColor nSalColor );

	virtual const SystemEnvData*	GetSystemData() const;

    virtual void InterceptChildWindowKeyDown( sal_Bool bIntercept );
};

#endif // _SV_SALOBJ_H