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