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70 lines
2.2 KiB
C++
70 lines
2.2 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 modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (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, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef NANCY_MISC_HYPERTEXT_H
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#define NANCY_MISC_HYPERTEXT_H
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#include "engines/nancy/renderobject.h"
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namespace Nancy {
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namespace Misc {
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// Base class for handling the engine's custom hypertext format
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// Used by the Textbox and by Autotext action records
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class HypertextParser {
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public:
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HypertextParser() :
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_backgroundColor(0),
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_highlightBackgroundColor(0),
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_numDrawnLines(0),
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_drawnTextHeight(0),
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_needsTextRedraw(false),
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_defaultTextColor(0) {}
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virtual ~HypertextParser() {};
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protected:
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void initSurfaces(uint width, uint height, const struct Graphics::PixelFormat &format, uint32 backgroundColor, uint32 highlightBackgroundColor);
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void addTextLine(const Common::String &text);
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void drawAllText(const Common::Rect &textBounds, uint fontID, uint highlightFontID);
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virtual void clear();
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Graphics::ManagedSurface _fullSurface; // Contains all rendered text (may be cropped)
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Graphics::ManagedSurface _textHighlightSurface; // Same as above, but drawn with the highlight font
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uint32 _backgroundColor;
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uint32 _highlightBackgroundColor;
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uint _defaultTextColor;
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Common::Array<Common::String> _textLines;
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Common::Array<Common::Rect> _hotspots;
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uint16 _numDrawnLines;
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uint16 _drawnTextHeight;
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bool _needsTextRedraw;
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};
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} // End of namespace Misc
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} // End of namespace Nancy
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#endif // NANCY_MISC_HYPERTEXT_H
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