00001 /* 00002 * Copyright (C) 2007 Pleyo. All rights reserved. 00003 * 00004 * Redistribution and use in source and binary forms, with or without 00005 * modification, are permitted provided that the following conditions 00006 * are met: 00007 * 00008 * 1. Redistributions of source code must retain the above copyright 00009 * notice, this list of conditions and the following disclaimer. 00010 * 2. Redistributions in binary form must reproduce the above copyright 00011 * notice, this list of conditions and the following disclaimer in the 00012 * documentation and/or other materials provided with the distribution. 00013 * 3. Neither the name of Pleyo nor the names of 00014 * its contributors may be used to endorse or promote products derived 00015 * from this software without specific prior written permission. 00016 * 00017 * THIS SOFTWARE IS PROVIDED BY PLEYO AND ITS CONTRIBUTORS "AS IS" AND ANY 00018 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 00019 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00020 * DISCLAIMED. IN NO EVENT SHALL PLEYO OR ITS CONTRIBUTORS BE LIABLE FOR ANY 00021 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 00022 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00023 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 00024 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00025 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 00026 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00027 */ 00028 00040 #ifndef BCGlyphBufferFreeType_h 00041 #define BCGlyphBufferFreeType_h 00042 00043 #include "BIGlyphBuffer.h" 00044 #include "BTFontData.h" 00045 00046 namespace BAL { 00047 00048 class BTFontData; 00049 00050 class BCGlyphBufferFreeType : public BIGlyphBuffer { 00051 public: 00052 virtual bool isEmpty() const; 00053 virtual int size() const; 00054 virtual void clear(); 00055 virtual GlyphBufferGlyph* glyphs(int from); 00056 virtual const GlyphBufferGlyph* glyphs(int from) const; 00057 virtual GlyphBufferAdvance* advances(int from); 00058 virtual const GlyphBufferAdvance* advances(int from) const; 00059 virtual const BTFontData* fontDataAt(int index) const; 00060 virtual FloatSize offsetAt(int index) const; 00061 virtual void swap(int index1, int index2); 00062 virtual Glyph glyphAt(int index) const; 00063 virtual float advanceAt(int index) const; 00064 virtual void add(Glyph glyph, const BTFontData* font, float width, const FloatSize* offset = 0); 00065 private: 00066 Vector<const BTFontData*, 2048> m_fontData; 00067 Vector<GlyphBufferGlyph, 2048> m_glyphs; 00068 Vector<GlyphBufferAdvance, 2048> m_advances; 00069 }; 00070 00071 } //namespace BAL 00072 00073 #endif //BCGlyphBufferFT_h