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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 GRAPHICS_MACGUI_MACTEXT_H
#define GRAPHICS_MACGUI_MACTEXT_H
#include "graphics/fontman.h"
#include "graphics/managed_surface.h"
#include "graphics/font.h"
namespace Graphics {
class MacWindowManager;
struct MacFontRun {
Common::String text;
uint16 fontId;
byte textSlant;
byte unk3f;
uint16 fontSize;
uint16 palinfo1;
uint16 palinfo2;
uint16 palinfo3;
const Font *font;
MacWindowManager *wm;
MacFontRun() {
wm = nullptr;
fontId = textSlant = unk3f = fontSize = 0;
palinfo1 = palinfo2 = palinfo3 = 0;
font = nullptr;
}
MacFontRun(MacWindowManager *wm_, uint16 fontId_, byte textSlant_, byte unk3f_, uint16 fontSize_,
uint16 palinfo1_, uint16 palinfo2_, uint16 palinfo3_) {
setValues(wm_, fontId_, textSlant_, unk3f_, fontSize_, palinfo1_, palinfo2_, palinfo3_);
}
void setValues(MacWindowManager *wm_, uint16 fontId_, byte textSlant_, byte unk3f_, uint16 fontSize_,
uint16 palinfo1_, uint16 palinfo2_, uint16 palinfo3_) {
wm = wm_;
fontId = fontId_;
textSlant = textSlant_;
unk3f = unk3f_;
fontSize = fontSize_;
palinfo1 = palinfo1_;
palinfo2 = palinfo2_;
palinfo3 = palinfo3_;
font = nullptr;
}
const Font *getFont();
};
struct MacTextLine {
int width;
int height;
int y;
Common::Array<MacFontRun> chunks;
MacTextLine() {
width = height = -1;
y = 0;
}
};
class MacText {
public:
MacText(Common::String s, MacWindowManager *wm, const MacFont *font, int fgcolor, int bgcolor,
int maxWidth = -1, TextAlign textAlignment = kTextAlignLeft, int interlinear = 0);
// 0 pixels between the lines by default
~MacText();
void setInterLinear(int interLinear);
void draw(ManagedSurface *g, int x, int y, int w, int h, int xoff, int yoff);
void resizeAndFormatLines(uint numNewLines, MacFontRun * fontRun);
void appendText(Common::String str, int fontId, int fontSize, int fontSlant);
void appendTextDefault(Common::String str);
void clearText();
void replaceLastLine(Common::String str);
int getLineCount() { return _textLines.size(); }
void render();
Graphics::ManagedSurface *getSurface() { return _surface; }
private:
void splitString(Common::String &s);
void render(int from, int to);
void recalcDims();
void reallocSurface();
int getLineWidth(int line, bool enforce = false);
int getLineHeight(int line);
private:
MacWindowManager *_wm;
Common::String _str;
const MacFont *_macFont;
int _fgcolor, _bgcolor;
int _maxWidth;
int _interLinear;
int _textMaxWidth;
int _textMaxHeight;
Graphics::ManagedSurface *_surface;
bool _fullRefresh;
TextAlign _textAlignment;
Common::Array<MacTextLine> _textLines;
MacFontRun _defaultFormatting;
MacFontRun _currentFormatting;
};
} // End of namespace Graphics
#endif
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