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/**************************************************************************
**
** Copyright (c) 2014 Lorenz Haas
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** 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 Digia. For licensing terms and
** conditions see http://www.qt.io/licensing. 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.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef BEAUTIFIER_CONFIGURATIONEDITOR_H
#define BEAUTIFIER_CONFIGURATIONEDITOR_H
#include <QPlainTextEdit>
#include <QRegExp>
#include <QString>
#include <QStringList>
#include <QSyntaxHighlighter>
#include <QTextCharFormat>
QT_BEGIN_NAMESPACE
class QCompleter;
class QRegExp;
class QStringListModel;
class QTextDocument;
QT_END_NAMESPACE
namespace Beautifier {
namespace Internal {
class AbstractSettings;
class ConfigurationSyntaxHighlighter : public QSyntaxHighlighter
{
Q_OBJECT
public:
explicit ConfigurationSyntaxHighlighter(QTextDocument *parent);
void setKeywords(const QStringList &keywords);
void setCommentExpression(const QRegExp &rx);
protected:
void highlightBlock(const QString &text) Q_DECL_OVERRIDE;
private:
QRegExp m_expressionKeyword;
QRegExp m_expressionComment;
QTextCharFormat m_formatKeyword;
QTextCharFormat m_formatComment;
};
class ConfigurationEditor : public QPlainTextEdit
{
Q_OBJECT
public:
explicit ConfigurationEditor(QWidget *parent = 0);
void setSettings(AbstractSettings *settings);
void setCommentExpression(const QRegExp &rx);
protected:
bool eventFilter(QObject *object, QEvent *event) Q_DECL_OVERRIDE;
void keyPressEvent(QKeyEvent *event) Q_DECL_OVERRIDE;
private slots:
void insertCompleterText(const QString &text);
void updateDocumentation();
signals:
void documentationChanged(const QString &word, const QString &documentation);
private:
QTextCursor cursorForTextUnderCursor(QTextCursor tc = QTextCursor()) const;
AbstractSettings *m_settings;
QCompleter *m_completer;
QStringListModel *m_model;
ConfigurationSyntaxHighlighter *m_highlighter;
QString m_lastDocumentation;
};
} // namespace Internal
} // namespace Beautifier
#endif // BEAUTIFIER_CONFIGURATIONEDITOR_H
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