1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef _SV_SALBMP_HXX 25 #define _SV_SALBMP_HXX 26 27 #ifndef _TL_GEN_HXX 28 #include <tools/gen.hxx> 29 #endif 30 #include <vcl/dllapi.h> 31 32 struct BitmapBuffer; 33 class SalGraphics; 34 class BitmapPalette; 35 struct BitmapSystemData; 36 37 class VCL_PLUGIN_PUBLIC SalBitmap 38 { 39 public: SalBitmap()40 SalBitmap() {} 41 virtual ~SalBitmap(); 42 43 virtual bool Create( const Size& rSize, 44 sal_uInt16 nBitCount, 45 const BitmapPalette& rPal ) = 0; 46 virtual bool Create( const SalBitmap& rSalBmp ) = 0; 47 virtual bool Create( const SalBitmap& rSalBmp, 48 SalGraphics* pGraphics ) = 0; 49 virtual bool Create( const SalBitmap& rSalBmp, 50 sal_uInt16 nNewBitCount ) = 0; 51 virtual void Destroy() = 0; 52 virtual Size GetSize() const = 0; 53 virtual sal_uInt16 GetBitCount() const = 0; 54 55 virtual BitmapBuffer* AcquireBuffer( bool bReadOnly ) = 0; 56 virtual void ReleaseBuffer( BitmapBuffer* pBuffer, bool bReadOnly ) = 0; 57 virtual bool GetSystemData( BitmapSystemData& rData ) = 0; 58 59 }; 60 61 #endif 62