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Diffstat (limited to 'engines/zvision/text/text.h')
-rw-r--r-- | engines/zvision/text/text.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/engines/zvision/text/text.h b/engines/zvision/text/text.h new file mode 100644 index 0000000000..c2468383d3 --- /dev/null +++ b/engines/zvision/text/text.h @@ -0,0 +1,100 @@ +/* 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/fonts/truetype_font.h" +#include "zvision/zvision.h" + + +namespace Graphics { +class FontManager; +} + +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 + int8 newline; + int8 escapement; + bool italic; + bool bold; + bool underline; + bool strikeout; + bool skipcolor; + 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 |