metadatabase_p.h

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists for the convenience
// of Qt Designer.  This header
// file may change from version to version without notice, or even be removed.
//
// We mean it.
//
 
#ifndef METADATABASE_H
#define METADATABASE_H
 
#include "shared_global_p.h"
 
#include <QtDesigner/abstractmetadatabase.h>
 
#include <QtCore/qhash.h>
#include <QtCore/qstringlist.h>
#include <QtGui/qcursor.h>
 
QT_BEGIN_NAMESPACE
 
namespace qdesigner_internal {
 
class QDESIGNER_SHARED_EXPORT MetaDataBaseItem: public QDesignerMetaDataBaseItemInterface
{
public:
    explicit MetaDataBaseItem(QObject *object);
    ~MetaDataBaseItem() override;
 
    QString name() const override;
    void setName(const QString &name) override;
 
    QWidgetList tabOrder() const override;
    void setTabOrder(const QWidgetList &tabOrder) override;
 
    bool enabled() const override;
    void setEnabled(bool b) override;
 
    QString customClassName() const;
    void setCustomClassName(const QString &customClassName);
 
    QStringList fakeSlots() const;
    void setFakeSlots(const QStringList &);
 
    QStringList fakeSignals() const;
    void setFakeSignals(const QStringList &);
 
private:
    QObject *m_object;
    QWidgetList m_tabOrder;
    bool m_enabled;
    QString m_customClassName;
    QStringList m_fakeSlots;
    QStringList m_fakeSignals;
};
 
class QDESIGNER_SHARED_EXPORT MetaDataBase: public QDesignerMetaDataBaseInterface
{
    Q_OBJECT
public:
    explicit MetaDataBase(QDesignerFormEditorInterface *core, QObject *parent = nullptr);
    ~MetaDataBase() override;
 
    QDesignerFormEditorInterface *core() const override;
 
    QDesignerMetaDataBaseItemInterface *item(QObject *object) const override { return metaDataBaseItem(object); }
    virtual MetaDataBaseItem *metaDataBaseItem(QObject *object) const;
    void add(QObject *object) override;
    void remove(QObject *object) override;
 
    QObjectList objects() const override;
 
private slots:
    void slotDestroyed(QObject *object);
 
private:
    QDesignerFormEditorInterface *m_core;
    QHash<QObject *, MetaDataBaseItem *> m_items;
};
 
    // promotion convenience
    QDESIGNER_SHARED_EXPORT bool promoteWidget(QDesignerFormEditorInterface *core,QWidget *widget,const QString &customClassName);
    QDESIGNER_SHARED_EXPORT void demoteWidget(QDesignerFormEditorInterface *core,QWidget *widget);
    QDESIGNER_SHARED_EXPORT bool isPromoted(QDesignerFormEditorInterface *core, QWidget* w);
    QDESIGNER_SHARED_EXPORT QString promotedCustomClassName(QDesignerFormEditorInterface *core, QWidget* w);
    QDESIGNER_SHARED_EXPORT QString promotedExtends(QDesignerFormEditorInterface *core, QWidget* w);
 
} // namespace qdesigner_internal
 
QT_END_NAMESPACE
 
#endif // METADATABASE_H