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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms and
** conditions see http://www.qt.io/terms-conditions. For further information
** use the contact form at http://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
****************************************************************************/
#ifndef DYNCAMICPROPERTIESMODEL_H
#define DYNCAMICPROPERTIESMODEL_H
#include <modelnode.h>
#include <nodemetainfo.h>
#include <bindingproperty.h>
#include <variantproperty.h>
#include <QStandardItem>
#include <QStyledItemDelegate>
#include <QStandardItemModel>
#include <QComboBox>
namespace QmlDesigner {
class Model;
class ModelNode;
namespace Internal {
class ConnectionView;
class DynamicPropertiesModel : public QStandardItemModel
{
Q_OBJECT
public:
DynamicPropertiesModel(ConnectionView *parent = 0);
void bindingPropertyChanged(const BindingProperty &bindingProperty);
void variantPropertyChanged(const VariantProperty &variantProperty);
void bindingRemoved(const BindingProperty &bindingProperty);
void selectionChanged(const QList<ModelNode> &selectedNodes);
ConnectionView *connectionView() const;
BindingProperty bindingPropertyForRow(int rowNumber) const;
VariantProperty variantPropertyForRow(int rowNumber) const;
QStringList possibleTargetProperties(const BindingProperty &bindingProperty) const;
QStringList possibleSourceProperties(const BindingProperty &bindingProperty) const;
void deleteDynamicPropertyByRow(int rowNumber);
void updateDisplayRoleFromVariant(int row, int columns, const QVariant &variant);
void addDynamicPropertyForCurrentNode();
protected:
void resetModel();
void addProperty(const QVariant &propertyValue,
const QString &propertyType,
const AbstractProperty &abstractProperty);
void addBindingProperty(const BindingProperty &property);
void addVariantProperty(const VariantProperty &property);
void updateBindingProperty(int rowNumber);
void updateVariantProperty(int rowNumber);
void addModelNode(const ModelNode &modelNode);
void updateValue(int row);
void updatePropertyName(int rowNumber);
void updatePropertyType(int rowNumber);
ModelNode getNodeByIdOrParent(const QString &id, const ModelNode &targetNode) const;
void updateCustomData(QStandardItem *item, const AbstractProperty &property);
void updateCustomData(int row, const AbstractProperty &property);
int findRowForBindingProperty(const BindingProperty &bindingProperty) const;
int findRowForVariantProperty(const VariantProperty &variantProperty) const;
bool getExpressionStrings(const BindingProperty &bindingProperty, QString *sourceNode, QString *sourceProperty);
void updateDisplayRole(int row, int columns, const QString &string);
private slots:
void handleDataChanged(const QModelIndex &topLeft, const QModelIndex& bottomRight);
void handleException();
private:
QList<ModelNode> m_selectedModelNodes;
ConnectionView *m_connectionView;
bool m_lock;
bool m_handleDataChanged;
QString m_exceptionError;
};
class DynamicPropertiesDelegate : public QStyledItemDelegate
{
Q_OBJECT
public:
DynamicPropertiesDelegate(QWidget *parent = 0);
virtual QWidget *createEditor(QWidget *parent,
const QStyleOptionViewItem &option,
const QModelIndex &index) const override;
void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const override;
private slots:
void emitCommitData(const QString &text);
};
class DynamicPropertiesComboBox : public QComboBox
{
Q_OBJECT
Q_PROPERTY(QString text READ text WRITE setText USER true)
public:
DynamicPropertiesComboBox(QWidget *parent = 0);
QString text() const;
void setText(const QString &text);
};
} // namespace Internal
} // namespace QmlDesigner
#endif // DYNCAMICPROPERTIESMODEL_Hs
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