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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtSCriptTools module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QSCRIPTEDIT_P_H
#define QSCRIPTEDIT_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtGui/qplaintextedit.h>
#include <QtCore/qhash.h>
#include <QtCore/qset.h>
QT_BEGIN_NAMESPACE
class QScriptEditExtraArea;
class Q_AUTOTEST_EXPORT QScriptEdit : public QPlainTextEdit
{
Q_OBJECT
public:
QScriptEdit(QWidget *parent = 0);
~QScriptEdit();
int baseLineNumber() const;
void setBaseLineNumber(int base);
int executionLineNumber() const;
void setExecutionLineNumber(int lineNumber, bool error);
void setExecutableLineNumbers(const QSet<int> &lineNumbers);
bool isExecutableLine(int lineNumber) const;
int currentLineNumber() const;
void gotoLine(int lineNumber);
void setBreakpoint(int lineNumber);
void setBreakpointEnabled(int lineNumber, bool enable);
void deleteBreakpoint(int lineNumber);
int extraAreaWidth() const;
signals:
void breakpointToggleRequest(int lineNumber, bool on);
void breakpointEnableRequest(int lineNumber, bool enable);
protected:
void paintEvent(QPaintEvent *e);
void resizeEvent(QResizeEvent *e);
void extraAreaPaintEvent(QPaintEvent *e);
void extraAreaMouseEvent(QMouseEvent *e);
bool extraAreaEvent(QEvent *e);
private slots:
void updateExtraAreaWidth();
void updateExtraArea(const QRect &, int);
void highlightCurrentLine();
private:
QTextEdit::ExtraSelection currentLineSelection() const;
QTextEdit::ExtraSelection currentExecutionLineSelection() const;
void updateExtraSelections();
private:
QScriptEditExtraArea *m_extraArea;
int m_baseLineNumber;
int m_executionLineNumber;
QSet<int> m_executableLineNumbers;
bool m_executionLineNumberHasError;
int m_extraAreaToggleBlockNumber;
struct BreakpointData {
BreakpointData() : enabled(true) {}
bool enabled;
};
QHash<int, BreakpointData> m_breakpoints;
private:
Q_DISABLE_COPY(QScriptEdit)
friend class QScriptEditExtraArea;
};
QT_END_NAMESPACE
#endif
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