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/****************************************************************************
**
** Copyright (C) 2021 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 <QQmlEngine>
#include <QPointer>
#include "modelnode.h"
namespace QmlDesigner {
class EditorProxy : public QObject
{
Q_OBJECT
public:
EditorProxy(QObject *parent = nullptr);
~EditorProxy();
Q_INVOKABLE virtual void showWidget();
Q_INVOKABLE void showWidget(int x, int y);
Q_INVOKABLE virtual void hideWidget();
QWidget *widget() const;
virtual QWidget *createWidget() = 0;
template<typename T>
static void registerType(const char *className)
{
qmlRegisterType<T>("HelperWidgets", 2, 0, className);
}
protected:
QPointer<QWidget> m_widget;
};
class ModelNodeEditorProxy : public EditorProxy
{
Q_OBJECT
Q_PROPERTY(bool hasCustomId READ hasCustomId NOTIFY customIdChanged)
Q_PROPERTY(bool hasAnnotation READ hasAnnotation NOTIFY annotationChanged)
Q_PROPERTY(QVariant modelNodeBackendProperty READ modelNodeBackend WRITE setModelNodeBackend
NOTIFY modelNodeBackendChanged)
public:
ModelNodeEditorProxy(QObject *parent = nullptr);
~ModelNodeEditorProxy();
ModelNode modelNode() const;
virtual void setModelNode(const ModelNode &modelNode);
void setModelNodeBackend(const QVariant &modelNodeBackend);
QVariant modelNodeBackend() const;
Q_INVOKABLE bool hasCustomId() const;
Q_INVOKABLE bool hasAnnotation() const;
template<typename T>
static T *fromModelNode(const ModelNode &modelNode, QVariant const &modelNodeBackend = {})
{
auto *editor = new T;
editor->setModelNode(modelNode);
if (!modelNodeBackend.isNull())
editor->setModelNodeBackend(modelNodeBackend);
editor->showWidget();
if (editor->m_widget) {
connect(editor->m_widget, &QObject::destroyed, [editor]() { editor->deleteLater(); });
}
return editor;
}
signals:
void customIdChanged();
void annotationChanged();
void modelNodeBackendChanged();
protected:
QVariant m_modelNodeBackend;
ModelNode m_modelNode;
};
} // namespace QmlDesigner
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