qqnxscreen.h - mozsearch

Enable keyboard shortcuts

// Copyright (C) 2011 - 2012 Research In Motion

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

// Qt-Security score:significant reason:default

#ifndef QBBSCREEN_H

#define QBBSCREEN_H

#include <qpa/qplatformscreen.h>

#include "qqnxwindow.h"

#include <QtCore/QObject>

#include <QtCore/QScopedPointer>

#include <screen/screen.h>

#if !defined(_SCREEN_VERSION)

#define _SCREEN_MAKE_VERSION(major, minor, patch)  (((major) * 10000) + ((minor) * 100) + (patch))

#define _SCREEN_VERSION _SCREEN_MAKE_VERSION(0, 0, 0)

#endif

// For pre-1.0.0 screen, map some screen property names to the old

// names.

#if _SCREEN_VERSION < _SCREEN_MAKE_VERSION(1, 0, 0)

const int SCREEN_PROPERTY_FLAGS = SCREEN_PROPERTY_KEY_FLAGS;

const int SCREEN_PROPERTY_FOCUS = SCREEN_PROPERTY_KEYBOARD_FOCUS;

const int SCREEN_PROPERTY_MODIFIERS = SCREEN_PROPERTY_KEY_MODIFIERS;

const int SCREEN_PROPERTY_SCAN = SCREEN_PROPERTY_KEY_SCAN;

const int SCREEN_PROPERTY_SYM = SCREEN_PROPERTY_KEY_SYM;

#endif

QT_BEGIN_NAMESPACE

Q_DECLARE_LOGGING_CATEGORY(lcQpaScreen);

class QQnxWindow;

class QQnxScreen : public QObject, public QPlatformScreen

    Q_OBJECT

public:

    QQnxScreen(screen_context_t context, screen_display_t display, bool primaryScreen);

    ~QQnxScreen();

    QPixmap grabWindow(WId window, int x, int y, int width, int height) const override;

    QRect geometry() const override { return m_currentGeometry; }

    QRect availableGeometry() const override;

    int depth() const override;

    QImage::Format format() const override { return (depth() == 32) ? QImage::Format_RGB32 : QImage::Format_RGB16; }

    QSizeF physicalSize() const override { return m_currentPhysicalSize; }

    qreal refreshRate() const override;

    Qt::ScreenOrientation nativeOrientation() const override;

    Qt::ScreenOrientation orientation() const override;

    QWindow *topLevelAt(const QPoint &point) const override;

    bool isPrimaryScreen() const { return m_primaryScreen; }

    int rotation() const { return m_currentRotation; }

    QString name() const override { return m_name; }

    int nativeFormat() const { return (depth() == 32) ? SCREEN_FORMAT_RGBA8888 : SCREEN_FORMAT_RGB565; }

    screen_display_t nativeDisplay() const { return m_display; }

    int displayId() const { return m_displayId; }

    screen_context_t nativeContext() const { return m_screenContext; }

    const char *windowGroupName() const { return m_rootWindow ? m_rootWindow->groupName().constData() : 0; }

    QQnxWindow *findWindow(screen_window_t windowHandle) const;

    /* Window hierarchy management */

    void addWindow(QQnxWindow *child);

    void removeWindow(QQnxWindow *child);

    void raiseWindow(QQnxWindow *window);

    void lowerWindow(QQnxWindow *window);

    void updateHierarchy();

    void adjustOrientation();

    QQnxWindow *rootWindow() const;

    void setRootWindow(QQnxWindow*);

    QPlatformCursor *cursor() const override;

Q_SIGNALS:

    void foreignWindowCreated(void *window);

    void foreignWindowClosed(void *window);

public Q_SLOTS:

    void setRotation(int rotation);

    void newWindowCreated(void *window);

    void windowClosed(void *window);

    void windowGroupStateChanged(const QByteArray &id, Qt::WindowState state);

    void activateWindowGroup(const QByteArray &id);

    void deactivateWindowGroup(const QByteArray &id);

private Q_SLOTS:

    void keyboardHeightChanged(int height);

private:

    void resizeNativeWidgetWindow(QQnxWindow *w, const QRect &previousScreenGeometry) const;

    void resizeTopLevelWindow(QQnxWindow *w, const QRect &previousScreenGeometry) const;

    void resizeWindows(const QRect &previousScreenGeometry);

    void addOverlayWindow(screen_window_t window);

    void addUnderlayWindow(screen_window_t window);

    void removeOverlayOrUnderlayWindow(screen_window_t window);

    screen_context_t m_screenContext;

    screen_display_t m_display;

    QQnxWindow *m_rootWindow;

    const bool m_primaryScreen;

    int m_displayId;

    int m_initialRotation;

    int m_currentRotation;

    int m_keyboardHeight;

    QString m_name;

    QSize m_initialPhysicalSize;

    QSize m_currentPhysicalSize;

    Qt::ScreenOrientation m_nativeOrientation;

    QRect m_initialGeometry;

    QRect m_currentGeometry;

    QList<QQnxWindow *> m_childWindows;

    QQnxWindow *m_coverWindow;

    QList<screen_window_t> m_overlays;

    QList<screen_window_t> m_underlays;

    QPlatformCursor *m_cursor;

};

QT_END_NAMESPACE

#endif // QBBSCREEN_H