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/**************************************************************************
**
** Copyright (c) 2014 Denis Mingulov
** Contact: http://www.qt-project.org/legal
**
** 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 Digia. For licensing terms and
** conditions see http://www.qt.io/licensing. For further information
** use the contact form at http://www.qt.io/contact-us.
**
** 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
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef CLASSVIEWPARSER_H
#define CLASSVIEWPARSER_H
#include <QObject>
#include "classviewparsertreeitem.h"
#include <cplusplus/CPlusPlusForwardDeclarations.h>
#include <cplusplus/CppDocument.h>
// might be changed to forward declaration - is not done to be less dependent
#include <projectexplorer/projectnodes.h>
#include <projectexplorer/project.h>
#include <QList>
#include <QSharedPointer>
#include <QStandardItem>
namespace ClassView {
namespace Internal {
class ParserPrivate;
class Parser : public QObject
{
Q_OBJECT
public:
explicit Parser(QObject *parent = 0);
~Parser();
bool canFetchMore(QStandardItem *item, bool skipRoot = false) const;
void fetchMore(QStandardItem *item, bool skipRoot = false) const;
bool hasChildren(QStandardItem *item) const;
signals:
//! File list is changed
void filesAreRemoved();
void treeDataUpdate(QSharedPointer<QStandardItem> result);
void resetDataDone();
public slots:
void clearCacheAll();
void clearCache();
void requestCurrentState();
void setFileList(const QStringList &fileList);
void removeFiles(const QStringList &fileList);
void resetData(const CPlusPlus::Snapshot &snapshot);
void resetDataToCurrentState();
void parseDocument(const CPlusPlus::Document::Ptr &doc);
void setFlatMode(bool flat);
protected slots:
void onResetDataDone();
protected:
typedef QHash<QString, unsigned>::const_iterator CitCachedDocTreeRevision;
typedef QHash<QString, QStringList>::const_iterator CitCachedPrjFileLists;
void addProject(const ParserTreeItem::Ptr &item, const QStringList &fileList,
const QString &projectId = QString());
void addSymbol(const ParserTreeItem::Ptr &item, const CPlusPlus::Symbol *symbol);
ParserTreeItem::ConstPtr getParseDocumentTree(const CPlusPlus::Document::Ptr &doc);
ParserTreeItem::ConstPtr getCachedOrParseDocumentTree(const CPlusPlus::Document::Ptr &doc);
ParserTreeItem::Ptr getParseProjectTree(const QStringList &fileList, const QString &projectId);
ParserTreeItem::Ptr getCachedOrParseProjectTree(const QStringList &fileList,
const QString &projectId);
void emitCurrentTree();
ParserTreeItem::ConstPtr parse();
ParserTreeItem::ConstPtr findItemByRoot(const QStandardItem *item, bool skipRoot = false) const;
QStringList addProjectNode(const ParserTreeItem::Ptr &item,
const ProjectExplorer::ProjectNode *node);
QStringList getAllFiles(const ProjectExplorer::ProjectNode *node);
void addFlatTree(const ParserTreeItem::Ptr &item,
const ProjectExplorer::ProjectNode *node);
QStringList projectNodeFileList(const ProjectExplorer::FolderNode *node) const;
private:
//! Private class data pointer
ParserPrivate *d;
};
} // namespace Internal
} // namespace ClassView
#endif // CLASSVIEWPARSER_H
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