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114 lines
4.4 KiB
C++
114 lines
4.4 KiB
C++
//##################################################################################################
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//
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// Custom Visualization Core library
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// Copyright (C) 2011-2013 Ceetron AS
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//
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// This library may be used under the terms of either the GNU General Public License or
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// the GNU Lesser General Public License as follows:
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//
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// GNU General Public License Usage
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// This library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <<http://www.gnu.org/licenses/gpl.html>>
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// for more details.
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//
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// GNU Lesser General Public License Usage
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// This library is free software; you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation; either version 2.1 of the License, or
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// (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU Lesser General Public License at <<http://www.gnu.org/licenses/lgpl-2.1.html>>
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// for more details.
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//
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//##################################################################################################
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#pragma once
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#include "cafUiTreeItem.h"
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#include <QAbstractItemModel>
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#include <QStringList>
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#include <assert.h>
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#include "cafPdmPointer.h"
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namespace caf
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{
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class PdmObject;
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typedef UiTreeItem<PdmPointer<PdmObject> > PdmUiTreeItem;
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//==================================================================================================
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///
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//==================================================================================================
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class UiTreeModelPdm : public QAbstractItemModel
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{
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Q_OBJECT
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public:
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UiTreeModelPdm(QObject* parent);
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void setTreeItemRoot(PdmUiTreeItem* root);
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PdmUiTreeItem* treeItemRoot();
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void emitDataChanged(const QModelIndex& index);
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static PdmUiTreeItem* getTreeItemFromIndex(const QModelIndex& index);
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QModelIndex getModelIndexFromPdmObject(const PdmObject* object) const;
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void updateUiSubTree(PdmObject* root);
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void notifyModelChanged();
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void setColumnHeaders(const QStringList& columnHeaders);
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public:
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// Overrides from QAbstractItemModel
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virtual QModelIndex index(int row, int column, const QModelIndex &parentIndex = QModelIndex( )) const;
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virtual QModelIndex parent(const QModelIndex &index) const;
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virtual int rowCount(const QModelIndex &parentIndex = QModelIndex( ) ) const;
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virtual int columnCount(const QModelIndex &parentIndex = QModelIndex( ) ) const;
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virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole ) const;
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virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole ) const;
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virtual Qt::ItemFlags flags(const QModelIndex &index) const;
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virtual bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
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virtual bool removeRows_special(int position, int rows, const QModelIndex &parent = QModelIndex());
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protected:
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QModelIndex getModelIndexFromPdmObjectRecursive(const QModelIndex& currentIndex, const PdmObject * object) const;
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private:
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void updateModelSubTree(const QModelIndex& uiSubTreeRootModelIdx, PdmUiTreeItem* uiModelSubTreeRoot, PdmUiTreeItem* updatedPdmSubTreeRoot);
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PdmUiTreeItem* m_treeItemRoot;
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QStringList m_columnHeaders;
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};
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//==================================================================================================
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///
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//==================================================================================================
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class UiTreeItemBuilderPdm
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{
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public:
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static PdmUiTreeItem* buildViewItems(PdmUiTreeItem* parentTreeItem, int position, caf::PdmObject* object);
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};
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} // End of namespace caf
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