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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#pragma once
#include <qmljseditor/qmljseditor_global.h>
#include <texteditor/semantichighlighter.h>
#include <utils/futuresynchronizer.h>
#include <QFutureWatcher>
#include <QTextLayout>
#include <QVector>
namespace QmlJS {
class SourceLocation;
}
namespace TextEditor { class FontSettings; }
namespace QmlJSTools { class SemanticInfo; }
namespace QmlJSEditor {
class QmlJSEditorDocument;
class QMLJSEDITOR_EXPORT SemanticHighlighter : public QObject
{
Q_OBJECT
public:
enum UseType
{
UnknownType,
LocalIdType, // ids in the same file
ExternalIdType, // ids from instantiating files
QmlTypeType, // qml types
RootObjectPropertyType, // property in root object
ScopeObjectPropertyType, // property in scope object
ExternalObjectPropertyType, // property in root object of instantiating file
JsScopeType, // var or function in local js scope
JsImportType, // name of js import
JsGlobalType, // in global scope
LocalStateNameType, // name of a state in the current file
BindingNameType, // name on the left hand side of a binding
FieldType, // member of an object
Max // number of the last used value (to generate the warning formats)
};
using Use = TextEditor::HighlightingResult;
SemanticHighlighter(QmlJSEditorDocument *document);
void rerun(const QmlJSTools::SemanticInfo &scopeChain);
void cancel();
int startRevision() const;
void setEnableWarnings(bool e);
void setEnableHighlighting(bool e);
void updateFontSettings(const TextEditor::FontSettings &fontSettings);
void reportMessagesInfo(const QVector<QTextLayout::FormatRange> &diagnosticMessages,
const QHash<int,QTextCharFormat> &formats);
private:
void applyResults(int from, int to);
void finished();
void run(QPromise<Use> &promise,
const QmlJSTools::SemanticInfo &semanticInfo,
const TextEditor::FontSettings &fontSettings);
QFutureWatcher<Use> m_watcher;
QmlJSEditorDocument *m_document;
int m_startRevision;
QHash<int, QTextCharFormat> m_formats;
QHash<int, QTextCharFormat> m_extraFormats;
QVector<QTextLayout::FormatRange> m_diagnosticRanges;
Utils::FutureSynchronizer m_futureSynchronizer;
bool m_enableWarnings = true;
bool m_enableHighlighting = true;
};
} // namespace QmlJSEditor
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