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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** No Commercial Usage
**
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** 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.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#ifndef PROJECTMODELS_H
#define PROJECTMODELS_H
#include <QtCore/QAbstractItemModel>
#include <QtCore/QSet>
namespace ProjectExplorer {
class Node;
class FileNode;
class FolderNode;
class ProjectNode;
class SessionNode;
namespace Internal {
class FlatModel : public QAbstractItemModel
{
Q_OBJECT
public:
FlatModel(SessionNode *rootNode, QObject *parent);
// QAbstractItemModel
QModelIndex index(int row, int column, const QModelIndex & parent = QModelIndex()) const;
QModelIndex parent(const QModelIndex &index) const;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
Qt::ItemFlags flags(const QModelIndex &index) const;
bool setData(const QModelIndex &index, const QVariant &value, int role);
int rowCount(const QModelIndex & parent = QModelIndex()) const;
int columnCount(const QModelIndex & parent = QModelIndex()) const;
bool hasChildren(const QModelIndex & parent = QModelIndex()) const;
bool canFetchMore(const QModelIndex & parent) const;
void fetchMore(const QModelIndex & parent);
void reset();
void setStartupProject(ProjectNode *projectNode);
ProjectExplorer::Node *nodeForIndex(const QModelIndex &index) const;
QModelIndex indexForNode(const Node *node);
bool projectFilterEnabled();
bool generatedFilesFilterEnabled();
public slots:
void setProjectFilterEnabled(bool filter);
void setGeneratedFilesFilterEnabled(bool filter);
private slots:
void aboutToHasBuildTargetsChanged(ProjectExplorer::ProjectNode *node);
void hasBuildTargetsChanged(ProjectExplorer::ProjectNode *node);
void foldersAboutToBeAdded(FolderNode *parentFolder, const QList<FolderNode*> &newFolders);
void foldersAdded();
void foldersAboutToBeRemoved(FolderNode *parentFolder, const QList<FolderNode*> &staleFolders);
void foldersRemoved();
// files
void filesAboutToBeAdded(FolderNode *folder, const QList<FileNode*> &newFiles);
void filesAdded();
void filesAboutToBeRemoved(FolderNode *folder, const QList<FileNode*> &staleFiles);
void filesRemoved();
private:
void added(FolderNode* folderNode, const QList<Node*> &newNodeList);
void removed(FolderNode* parentNode, const QList<Node*> &newNodeList);
void removeFromCache(QList<FolderNode *> list);
void fetchMore(FolderNode *foldernode) const;
void recursiveAddFolderNodes(FolderNode *startNode, QList<Node *> *list, const QSet<Node *> &blackList = QSet<Node*>()) const;
void recursiveAddFolderNodesImpl(FolderNode *startNode, QList<Node *> *list, const QSet<Node *> &blackList = QSet<Node*>()) const;
void recursiveAddFileNodes(FolderNode *startNode, QList<Node *> *list, const QSet<Node *> &blackList = QSet<Node*>()) const;
QList<Node*> childNodes(FolderNode *parentNode, const QSet<Node*> &blackList = QSet<Node*>()) const;
FolderNode *visibleFolderNode(FolderNode *node) const;
bool filter(Node *node) const;
bool m_filterProjects;
bool m_filterGeneratedFiles;
SessionNode *m_rootNode;
mutable QHash<FolderNode*, QList<Node*> > m_childNodes;
ProjectNode *m_startupProject;
FolderNode *m_parentFolderForChange;
friend class FlatModelManager;
};
} // namespace Internal
} // namespace ProjectExplorer
#endif // PROJECTMODELS_H
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