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/**************************************************************
*
* 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
* under the License.
*
*************************************************************/
#ifndef _SV_SALOBJ_HXX
#define _SV_SALOBJ_HXX
#include <vcl/sv.h>
#include <vcl/dllapi.h>
#include <vcl/salgtype.hxx>
#include <salwtype.hxx>
struct SystemEnvData;
// -------------------
// - SalObject-Types -
// -------------------
#define SAL_OBJECT_CLIP_INCLUDERECTS ((sal_uInt16)0x0001)
#define SAL_OBJECT_CLIP_EXCLUDERECTS ((sal_uInt16)0x0002)
#define SAL_OBJECT_CLIP_ABSOLUTE ((sal_uInt16)0x0004)
// -------------
// - SalObject -
// -------------
class VCL_PLUGIN_PUBLIC SalObject
{
void* m_pInst;
SALOBJECTPROC m_pCallback;
sal_Bool m_bMouseTransparent:1,
m_bEraseBackground:1;
public:
SalObject() : m_pInst( NULL ), m_pCallback( NULL ), m_bMouseTransparent( sal_False ), m_bEraseBackground( sal_True ) {}
virtual ~SalObject();
virtual void ResetClipRegion() = 0;
virtual sal_uInt16 GetClipRegionType() = 0;
virtual void BeginSetClipRegion( sal_uLong nRects ) = 0;
virtual void UnionClipRegion( long nX, long nY, long nWidth, long nHeight ) = 0;
virtual void EndSetClipRegion() = 0;
virtual void SetPosSize( long nX, long nY, long nWidth, long nHeight ) = 0;
virtual void Show( sal_Bool bVisible ) = 0;
virtual void Enable( sal_Bool nEnable ) = 0;
virtual void GrabFocus() = 0;
virtual void SetBackground() = 0;
virtual void SetBackground( SalColor nSalColor ) = 0;
virtual const SystemEnvData* GetSystemData() const = 0;
virtual void InterceptChildWindowKeyDown( sal_Bool bIntercept ) = 0;
void SetCallback( void* pInst, SALOBJECTPROC pProc )
{ m_pInst = pInst; m_pCallback = pProc; }
long CallCallback( sal_uInt16 nEvent, const void* pEvent )
{ return m_pCallback ? m_pCallback( m_pInst, this, nEvent, pEvent ) : 0; }
void SetMouseTransparent( sal_Bool bMouseTransparent )
{ m_bMouseTransparent = bMouseTransparent; }
sal_Bool IsMouseTransparent()
{ return m_bMouseTransparent; }
void EnableEraseBackground( sal_Bool bEnable )
{ m_bEraseBackground = bEnable; }
sal_Bool IsEraseBackgroundEnabled()
{ return m_bEraseBackground; }
};
#endif // _SV_SALOBJ_HXX
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