deviceskin_p.h - mozsearch

Enable keyboard shortcuts

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

++ // 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

++

++ //

++ //  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 SKIN_H

++ #define SKIN_H

++

++ #include <QtWidgets/qwidget.h>

++

++ #include <QtGui/qpixmap.h>

++ #include <QtGui/qpolygon.h>

++ #include <QtGui/qregion.h>

++

++ #include <QtCore/qlist.h>

++

++ QT_BEGIN_NAMESPACE

++

++ namespace qvfb_internal {

++     class CursorWindow;

++ }

++

++ class QTextStream;

++

++ // ------- Button Area

++ struct DeviceSkinButtonArea {

++     QString name;

++     int keyCode{0};

++     QPolygon area;

++     QString text;

++     bool activeWhenClosed{false};

++     bool toggleArea{false};

++     bool toggleActiveArea{false};

++ };

++

++ // -------- Parameters

++ struct DeviceSkinParameters {

++     enum ReadMode { ReadAll, ReadSizeOnly };

++     bool read(const QString &skinDirectory,  ReadMode rm,  QString *errorMessage);

++     bool read(QTextStream &ts, ReadMode rm, QString *errorMessage);

++

++     QSize screenSize() const { return screenRect.size(); }

++     QSize secondaryScreenSize() const;

++     bool hasSecondaryScreen() const;

++

++     QString skinImageUpFileName;

++     QString skinImageDownFileName;

++     QString skinImageClosedFileName;

++     QString skinCursorFileName;

++

++     QImage skinImageUp;

++     QImage skinImageDown;

++     QImage skinImageClosed;

++     QImage skinCursor;

++

++     QRect screenRect;

++     QRect backScreenRect;

++     QRect closedScreenRect;

++     int screenDepth;

++     QPoint cursorHot;

++     QList<DeviceSkinButtonArea> buttonAreas;

++     QList<int> toggleAreaList;

++

++     int joystick;

++     QString prefix;

++     bool hasMouseHover;

++ };

++

++ // --------- Skin Widget

++ class DeviceSkin : public QWidget

++ {

++     Q_OBJECT

++ public:

++     explicit DeviceSkin(const DeviceSkinParameters &parameters,  QWidget *p );

++     ~DeviceSkin() override;

++

++     QWidget *view() const { return m_view; }

++     void setView( QWidget *v );

++

++     QWidget *secondaryView() const { return m_secondaryView; }

++     void setSecondaryView( QWidget *v );

++

++     void setZoom( double );

++     void setTransform(const QTransform &);

++

++     bool hasCursor() const;

++

++     QString prefix() const  {return m_parameters.prefix;}

++

++ signals:

++     void popupMenu();

++     void skinKeyPressEvent(int code, const QString& text, bool autorep);

++     void skinKeyReleaseEvent(int code, const QString& text, bool autorep);

++

++ protected slots:

++     void skinKeyRepeat();

++     void moveParent();

++

++ protected:

++     void paintEvent(QPaintEvent *) override;

++     void mousePressEvent(QMouseEvent *e) override;

++     void mouseMoveEvent(QMouseEvent *e) override;

++     void mouseReleaseEvent(QMouseEvent *) override;

++

++ private:

++     void calcRegions();

++     void flip(bool open);

++     void updateSecondaryScreen();

++     void loadImages();

++     void startPress(int);

++     void endPress();

++

++     const DeviceSkinParameters m_parameters;

++     QList<QRegion> buttonRegions;

++     QPixmap skinImageUp;

++     QPixmap skinImageDown;

++     QPixmap skinImageClosed;

++     QPixmap skinCursor;

++     QWidget *parent;

++     QWidget *m_view = nullptr;

++     QWidget *m_secondaryView = nullptr;

++     QPoint parentpos;

++     QPoint clickPos;

++     bool buttonPressed = false;

++     int buttonIndex = 0;

++     QTransform transform;

++     qvfb_internal::CursorWindow *cursorw = nullptr;

++

++     bool joydown = false;

++     QTimer *t_skinkey;

++     QTimer *t_parentmove;

++     int onjoyrelease = 0;

++

++     bool flipped_open = true;

++ };

++

++ QT_END_NAMESPACE

++

++ #endif