platforminputcontext_p.h

Enable keyboard shortcuts

// Copyright (C) 2016 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

// Qt-Security score:significant reason:default

#ifndef PLATFORMINPUTCONTEXT_P_H

#define PLATFORMINPUTCONTEXT_P_H

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists purely as an

// implementation detail.  This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

//

#include <qevent.h>

#include <qpa/qplatforminputcontext.h>

#include <QPointer>

#include <QLocale>

#include <QtVirtualKeyboard/private/inputselectionhandle_p.h>

#include <QtVirtualKeyboard/private/desktopinputselectioncontrol_p.h>

QT_BEGIN_NAMESPACE

class QVirtualKeyboardInputContext;

class QVirtualKeyboardInputContextPrivate;

namespace QtVirtualKeyboard {

class AbstractInputPanel;

class Q_VIRTUALKEYBOARD_EXPORT PlatformInputContext : public QPlatformInputContext

    Q_OBJECT

public:

    explicit PlatformInputContext();

    ~PlatformInputContext();

    bool isValid() const override;

    void reset() override;

    void commit() override;

    void update(Qt::InputMethodQueries queries) override;

    void invokeAction(QInputMethod::Action action, int cursorPosition) override;

    QRectF keyboardRect() const override;

    bool isAnimating() const override;

    void showInputPanel() override;

    void hideInputPanel() override;

    bool isInputPanelVisible() const override;

    QLocale locale() const override;

    void setLocale(QLocale locale);

    Qt::LayoutDirection inputDirection() const override;

    void setInputDirection(Qt::LayoutDirection direction);

    QObject *focusObject();

    void setFocusObject(QObject *object) override;

    QVirtualKeyboardInputContext *inputContext() const;

    bool eventFilter(QObject *object, QEvent *event) override;

signals:

    void focusObjectChanged();

protected:

    void sendEvent(QEvent *event);

    void sendKeyEvent(QKeyEvent *event);

    QVariant inputMethodQuery(Qt::InputMethodQuery query);

    void setInputContext(QVirtualKeyboardInputContext *context);

    bool evaluateInputPanelVisible() const;

private slots:

    void keyboardRectangleChanged();

    void updateInputPanelVisible();

private:

    friend class ::QVirtualKeyboardInputContext;

    friend class ::QVirtualKeyboardInputContextPrivate;

    QPointer<QVirtualKeyboardInputContext> m_inputContext;

    QPointer<AbstractInputPanel> m_inputPanel;

    QPointer<DesktopInputSelectionControl> m_selectionControl;

    QPointer<QObject> m_focusObject;

    QLocale m_locale;

    Qt::LayoutDirection m_inputDirection;

    QEvent *m_filterEvent;

    bool m_visible;

    bool m_desktopModeDisabled;

};

} // namespace QtVirtualKeyboard

QT_END_NAMESPACE

#endif