123 lines
3.3 KiB
C++
123 lines
3.3 KiB
C++
/*
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* Copyright (C) 2020-2022 Roy Qu (royqh1979@gmail.com)
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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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*
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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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*
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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 <https://www.gnu.org/licenses/>.
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*/
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#ifndef TYPES_H
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#define TYPES_H
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#include <QIcon>
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#include <QList>
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#include <QFlags>
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#include <memory>
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enum class SynSelectionMode {smNormal, smLine, smColumn};
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struct BufferCoord {
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int Char;
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int Line;
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bool operator==(const BufferCoord& coord);
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bool operator>=(const BufferCoord& coord);
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bool operator>(const BufferCoord& coord);
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bool operator<(const BufferCoord& coord);
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bool operator<=(const BufferCoord& coord);
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bool operator!=(const BufferCoord& coord);
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};
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class SynEdit;
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/**
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* Nomalized buffer posistion:
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* (0,0) means at the start of the file ('\0')
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* (1,count of lines+1) means at the end of the file ('\0')
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* (length of the line+1, line) means at the line break of the line ('\n')
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*/
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class ContentsCoord {
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public:
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ContentsCoord();
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ContentsCoord(const ContentsCoord& coord);
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int ch() const;
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void setCh(int newChar);
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int line() const;
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void setLine(int newLine);
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bool atStart();
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bool atEnd();
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const SynEdit *edit() const;
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const ContentsCoord& operator=(const ContentsCoord& coord);
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const ContentsCoord& operator=(const ContentsCoord&& coord);
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bool operator==(const ContentsCoord& coord) const;
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bool operator<(const ContentsCoord& coord) const;
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bool operator<=(const ContentsCoord& coord) const;
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bool operator>(const ContentsCoord& coord) const;
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bool operator>=(const ContentsCoord& coord) const;
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size_t operator-(const ContentsCoord& coord) const;
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const ContentsCoord& operator+=(int delta);
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const ContentsCoord& operator-=(int delta);
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ContentsCoord operator+(int delta) const;
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ContentsCoord operator-(int delta) const;
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BufferCoord toBufferCoord() const;
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QChar operator*() const;
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private:
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ContentsCoord(const SynEdit* edit, int ch, int line);
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void normalize();
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private:
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int mChar;
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int mLine;
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const SynEdit* mEdit;
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friend class SynEdit;
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};
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struct DisplayCoord {
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int Column;
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int Row;
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};
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enum SynFontStyle {
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fsNone = 0,
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fsBold = 0x0001,
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fsItalic = 0x0002,
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fsUnderline = 0x0004,
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fsStrikeOut = 0x0008
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};
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Q_DECLARE_FLAGS(SynFontStyles,SynFontStyle)
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Q_DECLARE_OPERATORS_FOR_FLAGS(SynFontStyles)
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using PSynIcon = std::shared_ptr<QIcon>;
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using SynIconList = QList<PSynIcon>;
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using PSynIconList = std::shared_ptr<SynIconList>;
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enum class SynEditingAreaType {
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eatRectangleBorder,
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eatWaveUnderLine,
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eatUnderLine
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};
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struct SynEditingArea {
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int beginX;
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int endX;
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QColor color;
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SynEditingAreaType type;
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};
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using PSynEditingArea = std::shared_ptr<SynEditingArea>;
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using SynEditingAreaList = QList<PSynEditingArea>;
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using PSynEditingAreaList = std::shared_ptr<SynEditingAreaList>;
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#endif // TYPES_H
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