mirror of
https://github.com/OPM/ResInsight.git
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8052a1c672
Cleaned up the responsibilities between Editor, model and View Now model exposes translation between QModelIndex and PdmUiItem Selection inteface implementation is handled by editor, and forwarded to View Also started renaming of SlectionManager update enabeling
113 lines
4.6 KiB
C++
113 lines
4.6 KiB
C++
//##################################################################################################
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//
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// Custom Visualization Core library
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// Copyright (C) 2014 Ceetron Solutions 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 "cafPdmUiTreeOrdering.h"
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namespace caf
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{
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class PdmObjectHandle;
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class PdmUiItem;
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class PdmUiTreeViewEditor;
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class PdmUiTreeOrdering;
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//==================================================================================================
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//
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// This class is intended to replace UiTreeModelPdm (cafUiTreeModelPdm)
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//
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//==================================================================================================
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class PdmUiTreeViewModel : public QAbstractItemModel
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{
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Q_OBJECT
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public:
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PdmUiTreeViewModel(PdmUiTreeViewEditor* treeViewEditor);
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void setPdmItemRoot(PdmUiItem* rootItem);
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void updateSubTree(PdmUiItem* subTreeRoot);
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void setColumnHeaders(const QStringList& columnHeaders);
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void setUiConfigName(const QString& uiConfigName) { m_uiConfigName = uiConfigName; }
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// These are supposed to be used from the Editor only, and to implement selection support.
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PdmUiItem* uiItemFromModelIndex(const QModelIndex& index) const;
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QModelIndex findModelIndex(const PdmUiItem* object) const;
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private:
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void updateSubTreeRecursive(const QModelIndex& uiSubTreeRootModelIdx, PdmUiTreeOrdering* uiModelSubTreeRoot, PdmUiTreeOrdering* updatedPdmSubTreeRoot);
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PdmUiTreeOrdering* treeItemFromIndex(const QModelIndex& index) const;
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QModelIndex findModelIndexRecursive(const QModelIndex& currentIndex, const PdmUiItem * object) const;
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void resetTree(PdmUiTreeOrdering* root);
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void emitDataChanged(const QModelIndex& index);
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void updateEditorsForSubTree(PdmUiTreeOrdering* root);
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static int findChildItemIndex(const PdmUiTreeOrdering * parent, const PdmUiItem* pdmItemToFindInChildren);
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PdmUiTreeOrdering* m_treeOrderingRoot;
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QStringList m_columnHeaders;
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QString m_uiConfigName;
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PdmUiTreeViewEditor* m_treeViewEditor;
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private:
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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 bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
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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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};
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} // End of namespace caf
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