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/*
Actionaz
Copyright (C) 2008-2014 Jonathan Mercier-Ganady
Actionaz 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 3 of the License, or
(at your option) any later version.
Actionaz 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, see <http://www.gnu.org/licenses/>.
Contact : jmgr@jmgr.info
*/
#ifndef CODEEDIT_H
#define CODEEDIT_H
#include "actiontools_global.h"
#include <QPlainTextEdit>
class QAbstractItemModel;
namespace ActionTools
{
class CodeHighlighter;
class ScriptCompleter;
class ACTIONTOOLSSHARED_EXPORT CodeEdit : public QPlainTextEdit
{
Q_OBJECT
friend class LineNumberArea;
public:
explicit CodeEdit(QWidget *parent = 0);
void setCode(bool code);
bool isCode() const { return mCode; }
int lineNumberAreaWidth() const;
void setCurrentLine(int line);
void setCurrentColumn(int column);
void setCompletionModel(QAbstractItemModel *completionModel);
bool checkSyntax();
QString lastSyntaxError() const { return mLastSyntaxError; }
signals:
void acceptDialog();
private slots:
void insertCompletion(const QString &completion);
void updateLineNumberAreaWidth(int newBlockCount);
void highlightCurrentLine();
void updateLineNumberArea(const QRect &rect, int dy);
private:
void indentOrUnindent(bool doIndent);
void lineNumberAreaPaintEvent(QPaintEvent *event);
void resizeEvent(QResizeEvent *event);
QString textUnderCursor() const;
void focusInEvent(QFocusEvent *event);
void autoComplete();
void keyPressEvent(QKeyEvent *event);
void keyReleaseEvent(QKeyEvent *event);
bool event(QEvent *event);
ScriptCompleter *mCompleter;
CodeHighlighter *mHighlighter;
QWidget *mLineNumberArea;
bool mCode;
QString mLastSyntaxError;
bool mCompletionModelSet;
Q_DISABLE_COPY(CodeEdit)
};
}
#endif // CODEEDIT_H
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