ResInsight/Fwk/AppFwk/cafUserInterface/cafPdmUiTableViewQModel.h
2018-08-16 13:52:36 +02:00

134 lines
5.2 KiB
C++

//##################################################################################################
//
// Custom Visualization Core library
// Copyright (C) 2014 Ceetron Solutions AS
//
// This library may be used under the terms of either the GNU General Public License or
// the GNU Lesser General Public License as follows:
//
// GNU General Public License Usage
// This library is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.
//
// See the GNU General Public License at <<http://www.gnu.org/licenses/gpl.html>>
// for more details.
//
// GNU Lesser General Public License Usage
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation; either version 2.1 of the License, or
// (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.
//
// See the GNU Lesser General Public License at <<http://www.gnu.org/licenses/lgpl-2.1.html>>
// for more details.
//
//##################################################################################################
#pragma once
#include "cafPdmUiTreeOrdering.h"
#include "cafPdmUiFieldHandle.h"
#include "cafPdmUiTableViewEditor.h"
#include <QAbstractItemModel>
#include <QItemSelection>
#include <QPushButton>
namespace caf
{
class PdmChildArrayFieldHandle;
class PdmObjectHandle;
class PdmUiFieldEditorHandle;
class PdmUiItem;
class PdmUiTableRowEditor;
class PdmUiTreeOrdering;
class PdmUiTreeViewEditor;
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
class TableViewPushButton : public QPushButton
{
Q_OBJECT
public:
explicit TableViewPushButton(caf::PdmUiFieldHandle* field, const QString& text, QWidget* parent = nullptr);
private slots:
void slotPressed();
private:
caf::PdmUiFieldHandle* m_fieldHandle;
};
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
class PdmUiTableViewQModel : public QAbstractTableModel
{
Q_OBJECT
public:
explicit PdmUiTableViewQModel(QWidget* parent);
QItemSelection modelIndexFromPdmObject(PdmObjectHandle* pdmObject);
PdmFieldHandle* getField(const QModelIndex &index) const;
void setArrayFieldAndBuildEditors(PdmChildArrayFieldHandle* pdmObject, const QString& configName);
PdmObjectHandle* pdmObjectForRow(int row) const;
// Qt overrides
int rowCount( const QModelIndex &parent = QModelIndex( ) ) const override;
int columnCount( const QModelIndex &parent = QModelIndex( ) ) const override;
QVariant data( const QModelIndex &index, int role = Qt::DisplayRole ) const override;
QVariant headerData( int section, Qt::Orientation orientation, int role = Qt::DisplayRole ) const override;
Qt::ItemFlags flags(const QModelIndex &index) const override;
bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override;
void notifyDataChanged(const QModelIndex& topLeft, const QModelIndex& bottomRight);
bool isRepresentingBoolean(const QModelIndex &index) const;
void createPersistentPushButtonWidgets(QTableView* tableView);
private:
int getFieldIndex(PdmFieldHandle* field) const;
void recreateTableItemEditors();
PdmUiFieldHandle* getUiFieldHandle(const QModelIndex& index) const;
friend class PdmUiTableViewDelegate;
QWidget* getEditorWidgetAndTransferOwnership(QWidget* parent, const QModelIndex &index);
PdmUiFieldEditorHandle* getEditor(const QModelIndex &index);
PdmChildArrayFieldHandle* childArrayFieldHandle() const;
private:
// Required to have a PdmPointer to the owner object. Used to guard access to a field inside this object
PdmPointer<PdmObjectHandle> m_ownerObject;
PdmChildArrayFieldHandle* m_pdmList;
QString m_currentConfigName;
std::map<QString, PdmUiFieldEditorHandle*> m_fieldEditors;
std::vector<int> m_modelColumnIndexToFieldIndex;
std::vector<PdmUiTableRowEditor*> m_tableRowEditors;
PdmUiTableViewPushButtonEditorAttribute m_pushButtonEditorAttributes;
};
} // End of namespace caf