mirror of
https://github.com/Swordfish90/cool-retro-term.git
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82 lines
2.6 KiB
C++
82 lines
2.6 KiB
C++
/**************************************************************************************************
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* Copyright (c) 2012 Jørgen Lind
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
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* associated documentation files (the "Software"), to deal in the Software without restriction,
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* including without limitation the rights to use, copy, modify, merge, publish, distribute,
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* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all copies or
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* substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
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* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT
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* OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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***************************************************************************************************/
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#ifndef SCREENDATA_H
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#define SCREENDATA_H
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#include <QtCore/QVector>
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#include <QtCore/QPoint>
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#include <QtGui/QClipboard>
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class Line;
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class Screen;
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class ScreenData
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{
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public:
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ScreenData(Screen *screen);
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~ScreenData();
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int width() const;
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void setWidth(int width);
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int height() const;
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void setHeight(int height);
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int scrollAreaStart() const;
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int scrollAreaEnd() const;
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Line *at(int index) const;
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void clearToEndOfLine(int row, int from_char);
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void clearToEndOfScreen(int row);
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void clearToBeginningOfScreen(int row);
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void clearLine(int index);
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void clear();
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void clearCharacters(int line, int from, int to);
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void deleteCharacters(int line, int from, int to);
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void setScrollArea(int from, int to);
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void moveLine(int from, int to);
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void updateIndexes(int from = 0, int to = -1);
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void sendSelectionToClipboard(const QPointF &start, const QPointF &end, QClipboard::Mode clipboard);
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void getDoubleClickSelectionArea(const QPointF &cliked, int *start_ret, int *end_ret) const;
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void dispatchLineEvents();
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void printScreen() const;
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void printStyleInformation() const;
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private:
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Screen *m_screen;
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int m_width;
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QVector<Line *> m_screen_lines;
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QVector<Line *> m_new_lines;
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int m_scroll_start;
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int m_scroll_end;
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bool m_scroll_area_set;
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};
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#endif // SCREENDATA_H
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