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/****************************************************************************
**
** Copyright (C) 2016 Lorenz Haas
** Contact: https://www.qt.io/licensing/
**
** 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 The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#include <QPlainTextEdit>
#include <QRegularExpression>
#include <QString>
#include <QStringList>
#include <QSyntaxHighlighter>
#include <QTextCharFormat>
QT_BEGIN_NAMESPACE
class QCompleter;
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 QRegularExpression &rx);
protected:
void highlightBlock(const QString &text) override;
private:
QRegularExpression m_expressionKeyword;
QRegularExpression m_expressionComment;
QTextCharFormat m_formatKeyword;
QTextCharFormat m_formatComment;
};
class ConfigurationEditor : public QPlainTextEdit
{
Q_OBJECT
public:
explicit ConfigurationEditor(QWidget *parent = nullptr);
void setSettings(AbstractSettings *settings);
void setCommentExpression(const QRegularExpression &rx);
protected:
bool eventFilter(QObject *object, QEvent *event) override;
void keyPressEvent(QKeyEvent *event) override;
signals:
void documentationChanged(const QString &word, const QString &documentation);
private:
void insertCompleterText(const QString &text);
void updateDocumentation();
QTextCursor cursorForTextUnderCursor(QTextCursor tc = QTextCursor()) const;
AbstractSettings *m_settings = nullptr;
QCompleter *m_completer;
QStringListModel *m_model;
ConfigurationSyntaxHighlighter *m_highlighter;
QString m_lastDocumentation;
};
} // namespace Internal
} // namespace Beautifier
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