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 _DXCANVAS_DXBITMAP_HXX 25 #define _DXCANVAS_DXBITMAP_HXX 26 27 #include <com/sun/star/rendering/XCanvas.hpp> 28 #include <com/sun/star/rendering/XIntegerBitmap.hpp> 29 #include <boost/shared_ptr.hpp> 30 #include <basegfx/vector/b2ivector.hxx> 31 #include <basegfx/point/b2dpoint.hxx> 32 #include <basegfx/range/b2drange.hxx> 33 #include "dx_winstuff.hxx" 34 #include "dx_ibitmap.hxx" 35 #include "dx_graphicsprovider.hxx" 36 #include "dx_gdiplususer.hxx" 37 38 namespace dxcanvas 39 { 40 class DXBitmap : public IBitmap 41 { 42 public: 43 DXBitmap( const BitmapSharedPtr& rBitmap, 44 bool bWithAlpha ); 45 DXBitmap( const ::basegfx::B2IVector& rSize, 46 bool bWithAlpha ); 47 48 virtual GraphicsSharedPtr getGraphics(); 49 50 virtual BitmapSharedPtr getBitmap() const; 51 virtual ::basegfx::B2IVector getSize() const; 52 virtual bool hasAlpha() const; 53 54 ::com::sun::star::uno::Sequence< sal_Int8 > getData( 55 ::com::sun::star::rendering::IntegerBitmapLayout& bitmapLayout, 56 const ::com::sun::star::geometry::IntegerRectangle2D& rect ); 57 58 void setData( 59 const ::com::sun::star::uno::Sequence< sal_Int8 >& data, 60 const ::com::sun::star::rendering::IntegerBitmapLayout& bitmapLayout, 61 const ::com::sun::star::geometry::IntegerRectangle2D& rect ); 62 63 void setPixel( 64 const ::com::sun::star::uno::Sequence< sal_Int8 >& color, 65 const ::com::sun::star::rendering::IntegerBitmapLayout& bitmapLayout, 66 const ::com::sun::star::geometry::IntegerPoint2D& pos ); 67 68 ::com::sun::star::uno::Sequence< sal_Int8 > getPixel( 69 ::com::sun::star::rendering::IntegerBitmapLayout& bitmapLayout, 70 const ::com::sun::star::geometry::IntegerPoint2D& pos ); 71 72 private: 73 // Refcounted global GDI+ state container 74 GDIPlusUserSharedPtr mpGdiPlusUser; 75 76 // size of this image in pixels [integral unit] 77 ::basegfx::B2IVector maSize; 78 79 BitmapSharedPtr mpBitmap; 80 GraphicsSharedPtr mpGraphics; 81 82 // true if the bitmap contains an alpha channel 83 bool mbAlpha; 84 }; 85 86 typedef ::boost::shared_ptr< DXBitmap > DXBitmapSharedPtr; 87 } 88 89 #endif 90