forked from qt-creator/qt-creator
98 lines
2.8 KiB
C
98 lines
2.8 KiB
C
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/**************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (info@qt.nokia.com)
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**
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**
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** GNU Lesser General Public License Usage
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**
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this file.
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** Please review the following information to ensure the GNU Lesser General
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** Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** Other Usage
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**
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at info@qt.nokia.com.
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**
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**************************************************************************/
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#ifndef QMLJSSEMANTICHIGHLIGHTER_H
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#define QMLJSSEMANTICHIGHLIGHTER_H
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#include <texteditor/semantichighlighter.h>
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#include <QtCore/QFutureWatcher>
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namespace QmlJS {
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class ScopeChain;
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namespace AST {
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class SourceLocation;
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}
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}
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namespace TextEditor {
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class FontSettings;
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}
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namespace QmlJSEditor {
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class QmlJSTextEditorWidget;
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namespace Internal {
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class SemanticHighlighter : public QObject
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{
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Q_OBJECT
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public:
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enum UseType
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{
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UnknownType,
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LocalIdType, // ids in the same file
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ExternalIdType, // ids from instantiating files
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QmlTypeType, // qml types
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RootObjectPropertyType, // property in root object
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ScopeObjectPropertyType, // property in scope object
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ExternalObjectPropertyType, // property in root object of instantiating file
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JsScopeType, // var or function in local js scope
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JsImportType, // name of js import
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JsGlobalType, // in global scope
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LocalStateNameType // name of a state in the current file
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};
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typedef TextEditor::SemanticHighlighter::Result Use;
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SemanticHighlighter(QmlJSTextEditorWidget *editor);
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void rerun(const QmlJS::ScopeChain &scopeChain);
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void updateFontSettings(const TextEditor::FontSettings &fontSettings);
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private slots:
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void applyResults(int from, int to);
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void finished();
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private:
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QFutureWatcher<Use> m_watcher;
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QmlJSTextEditorWidget *m_editor;
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int m_startRevision;
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QHash<int, QTextCharFormat> m_formats;
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};
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} // namespace Internal
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} // namespace QmlJSEditor
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#endif // QMLJSSEMANTICHIGHLIGHTER_H
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