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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#ifndef QMLJSCODECOMPLETION_H
#define QMLJSCODECOMPLETION_H
#include <qmljs/qmljsdocument.h>
#include <texteditor/icompletioncollector.h>
#include <QtCore/QDateTime>
#include <QtCore/QPointer>
namespace TextEditor {
class ITextEditable;
}
namespace QmlJS {
class ModelManagerInterface;
namespace Interpreter {
class Value;
}
}
namespace QmlJSEditor {
namespace Internal {
class FunctionArgumentWidget;
class CodeCompletion: public TextEditor::ICompletionCollector
{
Q_OBJECT
public:
CodeCompletion(QmlJS::ModelManagerInterface *modelManager, QObject *parent = 0);
virtual ~CodeCompletion();
virtual TextEditor::ITextEditable *editor() const;
virtual int startPosition() const;
virtual bool shouldRestartCompletion();
virtual bool supportsEditor(TextEditor::ITextEditable *editor);
virtual bool triggersCompletion(TextEditor::ITextEditable *editor);
virtual int startCompletion(TextEditor::ITextEditable *editor);
virtual void completions(QList<TextEditor::CompletionItem> *completions);
virtual bool typedCharCompletes(const TextEditor::CompletionItem &item, QChar typedChar);
virtual void complete(const TextEditor::CompletionItem &item, QChar typedChar);
virtual bool partiallyComplete(const QList<TextEditor::CompletionItem> &completionItems);
virtual QList<TextEditor::CompletionItem> getCompletions();
virtual void cleanup();
private:
void updateSnippets();
bool maybeTriggersCompletion(TextEditor::ITextEditable *editor);
bool isDelimiter(QChar ch) const;
void addCompletions(const QHash<QString, const QmlJS::Interpreter::Value *> &newCompletions,
const QIcon &icon, int relevance);
void addCompletions(const QStringList &newCompletions,
const QIcon &icon, int relevance);
void addCompletionsPropertyLhs(
const QHash<QString, const QmlJS::Interpreter::Value *> &newCompletions,
const QIcon &icon, int relevance);
QmlJS::ModelManagerInterface *m_modelManager;
TextEditor::ITextEditable *m_editor;
int m_startPosition;
QList<TextEditor::CompletionItem> m_completions;
QList<TextEditor::CompletionItem> m_snippets;
QDateTime m_snippetFileLastModified;
QPointer<FunctionArgumentWidget> m_functionArgumentWidget;
bool m_restartCompletion;
};
} // end of namespace Internal
} // end of namespace QmlJSEditor
#endif // QMLJSCODECOMPLETION_H
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