axmol/cocos/2d/CCFont.h

78 lines
2.5 KiB
C++

/****************************************************************************
Copyright (c) 2013 Zynga Inc.
Copyright (c) 2013-2014 Chukong Technologies Inc.
http://www.cocos2d-x.org
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
****************************************************************************/
#ifndef _CCFont_h_
#define _CCFont_h_
#include <string>
#include "CCLabel.h"
NS_CC_BEGIN
// fwd
class FontAtlas;
class CC_DLL Font : public Object
{
public:
virtual FontAtlas *createFontAtlas() = 0;
virtual int* getHorizontalKerningForTextUTF16(unsigned short *text, int &outNumLetters) const = 0;
virtual const char* getCurrentGlyphCollection() const;
virtual unsigned char * getGlyphBitmap(unsigned short theChar, int &outWidth, int &outHeight) const { return 0; }
virtual int getFontMaxHeight() const { return 0; }
virtual int getUTF16TextLenght(unsigned short int *text) const;
virtual unsigned short int * getUTF16Text(const char *text, int &outNumLetters) const;
virtual unsigned short int * trimUTF16Text(unsigned short int *text, int newBegin, int newEnd) const;
protected:
Font();
/**
* @js NA
* @lua NA
*/
virtual ~Font() {}
void setCurrentGlyphCollection(GlyphCollection glyphs, const char *customGlyphs = 0);
const char * getGlyphCollection(GlyphCollection glyphs) const;
GlyphCollection _usedGlyphs;
char * _customGlyphs;
static const char * _glyphASCII;
static const char * _glyphNEHE;
};
NS_CC_END
#endif