qwaylandtextinput.h

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// Copyright (C) 2017-2016 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
 
#ifndef QWAYLANDTEXTINPUT_H
#define QWAYLANDTEXTINPUT_H
 
#include <QtWaylandCompositor/QWaylandCompositorExtension>
 
struct wl_client;
 
QT_BEGIN_NAMESPACE
 
class QWaylandTextInputPrivate;
 
class QInputMethodEvent;
class QKeyEvent;
class QWaylandSurface;
 
class QWaylandTextInput : public QWaylandCompositorExtensionTemplate<QWaylandTextInput>
{
    Q_OBJECT
    Q_DECLARE_PRIVATE(QWaylandTextInput)
public:
    explicit QWaylandTextInput(QWaylandObject *container, QWaylandCompositor *compositor);
    ~QWaylandTextInput() override;
 
    void sendInputMethodEvent(QInputMethodEvent *event);
    void sendKeyEvent(QKeyEvent *event);
 
    QVariant inputMethodQuery(Qt::InputMethodQuery property, QVariant argument) const;
 
    QWaylandSurface *focus() const;
    void setFocus(QWaylandSurface *surface);
 
    bool isSurfaceEnabled(QWaylandSurface *surface) const;
 
    void add(::wl_client *client, uint32_t id, int version);
    static const struct wl_interface *interface();
    static QByteArray interfaceName();
 
    void sendModifiersMap(const QByteArray &modifiersMap);
 
Q_SIGNALS:
    void updateInputMethod(Qt::InputMethodQueries queries);
    void surfaceEnabled(QWaylandSurface *surface);
    void surfaceDisabled(QWaylandSurface *surface);
 
private:
    void focusSurfaceDestroyed(void *);
    void sendInputPanelState();
    void sendTextDirection();
    void sendLocale();
};
 
QT_END_NAMESPACE
 
#endif // QWAYLANDTEXTINPUT_H