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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*
*/
#ifndef ZVISION_TEXT_H
#define ZVISION_TEXT_H
#include "zvision/detection.h"
#include "zvision/text/truetype_font.h"
#include "zvision/zvision.h"
namespace ZVision {
class ZVision;
enum txtJustify {
TXT_JUSTIFY_CENTER = 0,
TXT_JUSTIFY_LEFT = 1,
TXT_JUSTIFY_RIGHT = 2
};
enum txtReturn {
TXT_RET_NOTHING = 0x0,
TXT_RET_FNTCHG = 0x1,
TXT_RET_FNTSTL = 0x2,
TXT_RET_NEWLN = 0x4,
TXT_RET_HASSTBOX = 0x8
};
class cTxtStyle {
public:
cTxtStyle();
txtReturn parseStyle(const Common::String &strin, int16 len);
void readAllStyle(const Common::String &txt);
void setFontStyle(StyledTTFont &font);
void setFont(StyledTTFont &font);
public:
Common::String _fontname;
txtJustify _justify; // 0 - center, 1-left, 2-right
int16 _size;
uint8 _red; // 0-255
uint8 _green; // 0-255
uint8 _blue; // 0-255
#if 0
int8 _newline;
int8 _escapement;
#endif
bool _italic;
bool _bold;
bool _underline;
bool _strikeout;
#if 0
bool _skipcolor;
#endif
int32 _statebox;
bool _sharp;
// char image ??
};
class TextRenderer {
public:
TextRenderer(ZVision *engine): _engine(engine) {};
void drawTxtWithJustify(const Common::String &txt, StyledTTFont &fnt, uint32 color, Graphics::Surface &dst, int lineY, txtJustify justify);
int32 drawTxt(const Common::String &txt, cTxtStyle &fontStyle, Graphics::Surface &dst);
Graphics::Surface *render(StyledTTFont &fnt, const Common::String &txt, cTxtStyle &style);
void drawTxtInOneLine(const Common::String &txt, Graphics::Surface &dst);
private:
ZVision *_engine;
};
Common::String readWideLine(Common::SeekableReadStream &stream);
int8 getUtf8CharSize(char chr);
uint16 readUtf8Char(const char *chr);
} // End of namespace ZVision
#endif
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