| /************************************************************** |
| * |
| * 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 VCL_PDFFONTCACHE_HXX |
| #define VCL_PDFFONTCACHE_HXX |
| |
| #include <sal/types.h> |
| |
| #include <sallayout.hxx> |
| #include <salgdi.hxx> |
| |
| namespace vcl |
| { |
| class PDFFontCache |
| { |
| struct FontIdentifier |
| { |
| sal_IntPtr m_nFontId; |
| int m_nMagic; |
| bool m_bVertical; |
| |
| FontIdentifier( const ImplFontData*, bool bVertical ); |
| FontIdentifier() : m_nFontId(0), m_nMagic(0), m_bVertical( false ) {} |
| |
| bool operator==( const FontIdentifier& rRight ) const |
| { |
| return m_nFontId == rRight.m_nFontId && |
| m_nMagic == rRight.m_nMagic && |
| m_bVertical == rRight.m_bVertical; |
| } |
| bool operator<( const FontIdentifier& rRight ) const |
| { |
| return m_nFontId < rRight.m_nFontId || |
| m_nMagic < rRight.m_nMagic || |
| m_bVertical < rRight.m_bVertical; |
| } |
| }; |
| struct FontData |
| { |
| Int32Vector m_nWidths; |
| Ucs2UIntMap m_aGlyphIdToIndex; |
| }; |
| typedef std::map< FontIdentifier, sal_uInt32 > FontToIndexMap; |
| |
| std::vector< FontData > m_aFonts; |
| FontToIndexMap m_aFontToIndex; |
| |
| FontData& getFont( const ImplFontData*, bool bVertical ); |
| public: |
| PDFFontCache() {} |
| ~PDFFontCache() {} |
| |
| sal_Int32 getGlyphWidth( const ImplFontData*, sal_GlyphId, bool bVertical, SalGraphics* ); |
| }; |
| } |
| |
| #endif |