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qt-creator/src/plugins/clangcodemodel/cppcreatemarkers.h

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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing
**
** This file is part of Qt Creator.
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** use the contact form at http://www.qt.io/contact-us.
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** 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
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#ifndef CPPCREATEMARKERS_H
#define CPPCREATEMARKERS_H
#include "fastindexer.h"
#include "sourcemarker.h"
#include "semanticmarker.h"
#include "pchinfo.h"
#include <texteditor/semantichighlighter.h>
#include <QFuture>
#include <QtConcurrentRun>
namespace ClangCodeModel {
class CreateMarkers:
public QObject,
public QRunnable,
public QFutureInterface<TextEditor::HighlightingResult>
{
Q_OBJECT
Q_DISABLE_COPY(CreateMarkers)
public:
virtual ~CreateMarkers();
virtual void run();
typedef TextEditor::HighlightingResult SourceMarker;
typedef QFuture<SourceMarker> Future;
Future start()
{
this->setRunnable(this);
this->reportStarted();
Future future = this->future();
QThreadPool::globalInstance()->start(this, QThread::LowestPriority);
return future;
}
static CreateMarkers *create(ClangCodeModel::SemanticMarker::Ptr semanticMarker,
C++: Base parsing on editor document instead of widget This mainly takes CppEditorSupport apart. * Parsing is now invoked by CPPEditorDocument itself by listening to QTextDocument::contentsChanged(). * Upon construction and destruction CPPEditorDocument creates and deletes an EditorDocumentHandle for (un)registration in the model manager. This handle provides everything to generate the working copy and to access the editor document processor. * A CPPEditorDocument owns a BaseEditorDocumentProcessor instance that controls parsing, semantic info recalculation and the semantic highlighting for the document. This is more or less what is left from CppEditorSupport and can be considered as the backend of a CPPEditorDocument. CPPEditorDocument itself is quite small. * BuiltinEditorDocumentProcessor and ClangEditorDocumentProcessor derive from BaseEditorDocumentProcessor and implement the gaps. * Since the semantic info calculation was bound to the widget, it also calculated the local uses, which depend on the cursor position. This calculation got moved into the extracted class UseSeletionsUpdater in the cppeditor plugin, which is run once the cursor position changes or the semantic info document is updated. * Some more logic got extracted: - SemanticInfoUpdater (logic was in CppEditorSupport) - SemanticHighlighter (logic was in CppEditorSupport) * The *Parser and *Processor classes can be easily accessed by the static function get(). * CppHighlightingSupport is gone since it turned out to be useless. * The editor dependency in CompletionAssistProviders is gone since we actually only need the file path now. Change-Id: I49d3a7bd138c5ed9620123e34480772535156508 Reviewed-by: Orgad Shaneh <orgads@gmail.com> Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
2014-08-19 15:59:29 +02:00
const QString &fileName, unsigned firstLine, unsigned lastLine);
void addUse(const SourceMarker &marker);
void flush();
protected:
CreateMarkers(ClangCodeModel::SemanticMarker::Ptr semanticMarker,
C++: Base parsing on editor document instead of widget This mainly takes CppEditorSupport apart. * Parsing is now invoked by CPPEditorDocument itself by listening to QTextDocument::contentsChanged(). * Upon construction and destruction CPPEditorDocument creates and deletes an EditorDocumentHandle for (un)registration in the model manager. This handle provides everything to generate the working copy and to access the editor document processor. * A CPPEditorDocument owns a BaseEditorDocumentProcessor instance that controls parsing, semantic info recalculation and the semantic highlighting for the document. This is more or less what is left from CppEditorSupport and can be considered as the backend of a CPPEditorDocument. CPPEditorDocument itself is quite small. * BuiltinEditorDocumentProcessor and ClangEditorDocumentProcessor derive from BaseEditorDocumentProcessor and implement the gaps. * Since the semantic info calculation was bound to the widget, it also calculated the local uses, which depend on the cursor position. This calculation got moved into the extracted class UseSeletionsUpdater in the cppeditor plugin, which is run once the cursor position changes or the semantic info document is updated. * Some more logic got extracted: - SemanticInfoUpdater (logic was in CppEditorSupport) - SemanticHighlighter (logic was in CppEditorSupport) * The *Parser and *Processor classes can be easily accessed by the static function get(). * CppHighlightingSupport is gone since it turned out to be useless. * The editor dependency in CompletionAssistProviders is gone since we actually only need the file path now. Change-Id: I49d3a7bd138c5ed9620123e34480772535156508 Reviewed-by: Orgad Shaneh <orgads@gmail.com> Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
2014-08-19 15:59:29 +02:00
const QString &fileName, unsigned firstLine, unsigned lastLine);
private:
ClangCodeModel::SemanticMarker::Ptr m_marker;
QString m_fileName;
unsigned m_firstLine;
unsigned m_lastLine;
QVector<SourceMarker> m_usages;
bool m_flushRequested;
unsigned m_flushLine;
};
} // namespace ClangCodeModel
#endif // CPPCREATEMARKERS_H