From 05c35356abc31549c5db6eba31fb608c0365c2a0 Mon Sep 17 00:00:00 2001 From: con Date: Tue, 2 Dec 2008 12:01:29 +0100 Subject: Initial import --- src/plugins/projectexplorer/projectmodels.h | 186 ++++++++++++++++++++++++++++ 1 file changed, 186 insertions(+) create mode 100644 src/plugins/projectexplorer/projectmodels.h (limited to 'src/plugins/projectexplorer/projectmodels.h') diff --git a/src/plugins/projectexplorer/projectmodels.h b/src/plugins/projectexplorer/projectmodels.h new file mode 100644 index 0000000000..ecccefe188 --- /dev/null +++ b/src/plugins/projectexplorer/projectmodels.h @@ -0,0 +1,186 @@ +/*************************************************************************** +** +** This file is part of Qt Creator +** +** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). +** +** Contact: Qt Software Information (qt-info@nokia.com) +** +** +** Non-Open Source Usage +** +** Licensees may use this file in accordance with the Qt Beta Version +** License Agreement, Agreement version 2.2 provided with the Software or, +** alternatively, in accordance with the terms contained in a written +** agreement between you and Nokia. +** +** GNU General Public License Usage +** +** Alternatively, this file may be used under the terms of the GNU General +** Public License versions 2.0 or 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the packaging +** of this file. Please review the following information to ensure GNU +** General Public Licensing requirements will be met: +** +** http://www.fsf.org/licensing/licenses/info/GPLv2.html and +** http://www.gnu.org/copyleft/gpl.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt GPL Exception version +** 1.2, included in the file GPL_EXCEPTION.txt in this package. +** +***************************************************************************/ +#ifndef PROJECTMODELS_H +#define PROJECTMODELS_H + +#include +#include + +namespace ProjectExplorer { + +class Node; +class FileNode; +class FolderNode; +class ProjectNode; +class SessionNode; + +namespace Internal { + +// A 1:1 mapping of the internal data model +class DetailedModel : public QAbstractItemModel { + Q_OBJECT +public: + DetailedModel(SessionNode *rootNode, QObject *parent); + + // QAbstractItemModel + QModelIndex index(int row, int column, const QModelIndex & parent = QModelIndex()) const; + QModelIndex parent(const QModelIndex &index) const; + Qt::ItemFlags flags(const QModelIndex & index) const; + QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const; + bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole); + + 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 */) {} + + Node *nodeForIndex(const QModelIndex &index) const; + QModelIndex indexForNode(const Node *node); + + public slots: + void setProjectFilterEnabled(bool /* filter */) {} + +private slots: + void foldersAboutToBeAdded(FolderNode *parentFolder, + const QList &newFolders); + void foldersAdded(); + + void foldersAboutToBeRemoved(FolderNode *parentFolder, + const QList &staleFolders); + + void filesAboutToBeAdded(FolderNode *folder, + const QList &newFiles); + void filesAdded(); + + void filesAboutToBeRemoved(FolderNode *folder, + const QList &staleFiles); + +private: + QList childNodeList(FolderNode *folderNode) const; + + void connectProject(ProjectNode *project); + void addToChildNodes(FolderNode *parentFolder, QList newList); + void removeFromChildNodes(FolderNode *parentFolder, QList newList); + QList recursiveSubFolders(FolderNode *parentFolder); + + SessionNode *m_rootNode; + mutable QHash > m_childNodes; + bool m_isStartupProject; + + FolderNode *m_folderToAddTo; + + friend class DetailedModelManager; +}; + + +// displays "flattened" view without pri files, subdirs pro files & virtual folders +// This view is optimized to be used in the edit mode sidebar +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; + + 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); + +public slots: + void setProjectFilterEnabled(bool filter); + void setGeneratedFilesFilterEnabled(bool filter); + +private slots: + void foldersAboutToBeAdded(FolderNode *parentFolder, const QList &newFolders); + void foldersAdded(); + + void foldersAboutToBeRemoved(FolderNode *parentFolder, const QList &staleFolders); + void foldersRemoved(); + + // files + void filesAboutToBeAdded(FolderNode *folder, const QList &newFiles); + void filesAdded(); + + void filesAboutToBeRemoved(FolderNode *folder, const QList &staleFiles); + void filesRemoved(); + +private: + void added(FolderNode* folderNode, const QList &newNodeList); + void removed(FolderNode* parentNode, const QList &newNodeList); + void removeFromCache(QList list); + void fetchMore(FolderNode *foldernode) const; + + void recursiveAddFolderNodes(FolderNode *startNode, QList *list, const QSet &blackList = QSet()) const; + void recursiveAddFolderNodesImpl(FolderNode *startNode, QList *list, const QSet &blackList = QSet()) const; + void recursiveAddFileNodes(FolderNode *startNode, QList *list, const QSet &blackList = QSet()) const; + QList childNodes(FolderNode *parentNode, const QSet &blackList = QSet()) const; + + FolderNode *visibleFolderNode(FolderNode *node) const; + bool filter(Node *node) const; + + bool m_filterProjects; + bool m_filterGeneratedFiles; + + SessionNode *m_rootNode; + mutable QHash > m_childNodes; + ProjectNode *m_startupProject; + + FolderNode *m_parentFolderForChange; + + friend class FlatModelManager; +}; + +} // namespace Internal +} // namespace ProjectExplorer + + +#endif // PROJECTMODELS_H -- cgit v1.2.1