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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://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 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#include <QList>
#include <QString>
#include "modelnode.h"
#include "qmldesignercorelib_global.h"
#include "invalidmetainfoexception.h"
QT_BEGIN_NAMESPACE
class QDeclarativeContext;
QT_END_NAMESPACE
namespace QmlDesigner {
class MetaInfo;
class Model;
class AbstractProperty;
class ItemLibraryEntry;
namespace Internal {
class MetaInfoPrivate;
class MetaInfoReader;
class SubComponentManagerPrivate;
class ItemLibraryEntryData;
class NodeMetaInfoPrivate;
}
class QMLDESIGNERCORE_EXPORT NodeHints
{
public:
bool canBeContainerFor(const ModelNode &potenialChild) const;
bool forceClip() const;
bool doesLayoutChildren() const;
bool canBeDroppedInFormEditor() const;
bool canBeDroppedInNavigator() const;
bool isMovable() const;
bool isResizable() const;
bool isStackedContainer() const;
bool canBeReparentedTo(const ModelNode &potenialParent);
QString indexPropertyForStackedContainer() const;
QStringList visibleNonDefaultProperties() const;
bool takesOverRenderingOfChildren() const;
bool visibleInNavigator() const;
bool visibleInLibrary() const;
QString forceNonDefaultProperty() const;
QHash<QString, QString> hints() const;
static NodeHints fromModelNode(const ModelNode &modelNode);
static NodeHints fromItemLibraryEntry(const ItemLibraryEntry &entry);
private:
explicit NodeHints(const ModelNode &modelNode);
explicit NodeHints(const ItemLibraryEntry &entry);
ModelNode modelNode() const;
bool isValid() const;
Model *model() const;
bool evaluateBooleanExpression(const QString &hintName, bool defaultValue, const ModelNode potentialParent = ModelNode()) const;
ModelNode m_modelNode;
QHash<QString, QString> m_hints;
};
namespace Internal {
class JSObject : public QObject {
Q_OBJECT
Q_PROPERTY(bool hasParent READ hasParent NOTIFY modelNodeChanged)
Q_PROPERTY(bool hasChildren READ hasChildren NOTIFY modelNodeChanged)
Q_PROPERTY(bool currentParentIsRoot READ currentParentIsRoot NOTIFY modelNodeChanged)
Q_PROPERTY(bool potentialParentIsRoot READ potentialParentIsRoot NOTIFY otherNodeChanged)
Q_PROPERTY(bool potentialChildIsRoot READ potentialChildIsRoot NOTIFY otherNodeChanged)
public:
JSObject() = default;
JSObject(QObject *parent);
void setModelNode(const ModelNode &node);
void setOtherNode(const ModelNode &node);
bool hasParent() const;
bool hasChildren() const;
bool currentParentIsRoot() const;
bool potentialParentIsRoot() const;
bool potentialChildIsRoot() const;
Q_INVOKABLE bool isSubclassOf(const QString &typeName);
Q_INVOKABLE bool rootItemIsSubclassOf(const QString &typeName);
Q_INVOKABLE bool currentParentIsSubclassOf(const QString &typeName);
Q_INVOKABLE bool potentialParentIsSubclassOf(const QString &typeName);
Q_INVOKABLE bool potentialChildIsSubclassOf(const QString &typeName);
signals:
void modelNodeChanged();
void otherNodeChanged();
private:
ModelNode m_modelNode;
ModelNode m_otherNode;
};
} //Internal
} //QmlDesigner
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