| /**************************************************************************** |
| ** |
| ** Copyright (C) 2017 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtWaylandCompositor module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
| ** a written agreement between you and The Qt Company. For licensing terms |
| ** and conditions see https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 or (at your option) any later version |
| ** approved by the KDE Free Qt Foundation. The licenses are as published by |
| ** the Free Software Foundation and appearing in the file LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QWAYLANDSURFACEITEM_H |
| #define QWAYLANDSURFACEITEM_H |
| |
| #include <QtWaylandCompositor/qtwaylandcompositorglobal.h> |
| |
| #include <QtQuick/QQuickItem> |
| #include <QtQuick/qsgtexture.h> |
| |
| #include <QtQuick/qsgtextureprovider.h> |
| |
| #include <QtWaylandCompositor/qwaylandview.h> |
| #include <QtWaylandCompositor/qwaylandquicksurface.h> |
| |
| Q_DECLARE_METATYPE(QWaylandQuickSurface*) |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QWaylandSeat; |
| class QWaylandQuickItemPrivate; |
| |
| class Q_WAYLAND_COMPOSITOR_EXPORT QWaylandQuickItem : public QQuickItem |
| { |
| Q_OBJECT |
| Q_DECLARE_PRIVATE(QWaylandQuickItem) |
| Q_PROPERTY(QWaylandCompositor *compositor READ compositor NOTIFY compositorChanged) |
| Q_PROPERTY(QWaylandSurface *surface READ surface WRITE setSurface NOTIFY surfaceChanged) |
| Q_PROPERTY(bool paintEnabled READ paintEnabled WRITE setPaintEnabled) |
| Q_PROPERTY(bool touchEventsEnabled READ touchEventsEnabled WRITE setTouchEventsEnabled NOTIFY touchEventsEnabledChanged) |
| Q_PROPERTY(QWaylandSurface::Origin origin READ origin NOTIFY originChanged) |
| Q_PROPERTY(bool inputEventsEnabled READ inputEventsEnabled WRITE setInputEventsEnabled NOTIFY inputEventsEnabledChanged) |
| Q_PROPERTY(bool focusOnClick READ focusOnClick WRITE setFocusOnClick NOTIFY focusOnClickChanged) |
| Q_PROPERTY(bool sizeFollowsSurface READ sizeFollowsSurface WRITE setSizeFollowsSurface NOTIFY sizeFollowsSurfaceChanged) |
| Q_PROPERTY(QObject *subsurfaceHandler READ subsurfaceHandler WRITE setSubsurfaceHandler NOTIFY subsurfaceHandlerChanged) |
| Q_PROPERTY(QWaylandOutput *output READ output WRITE setOutput NOTIFY outputChanged) |
| Q_PROPERTY(bool bufferLocked READ isBufferLocked WRITE setBufferLocked NOTIFY bufferLockedChanged) |
| Q_PROPERTY(bool allowDiscardFrontBuffer READ allowDiscardFrontBuffer WRITE setAllowDiscardFrontBuffer NOTIFY allowDiscardFrontBufferChanged) |
| public: |
| QWaylandQuickItem(QQuickItem *parent = nullptr); |
| ~QWaylandQuickItem() override; |
| |
| QWaylandCompositor *compositor() const; |
| QWaylandView *view() const; |
| |
| QWaylandSurface *surface() const; |
| void setSurface(QWaylandSurface *surface); |
| |
| QWaylandSurface::Origin origin() const; |
| |
| bool isTextureProvider() const override; |
| QSGTextureProvider *textureProvider() const override; |
| |
| bool paintEnabled() const; |
| bool touchEventsEnabled() const; |
| |
| void setTouchEventsEnabled(bool enabled); |
| |
| bool inputEventsEnabled() const; |
| void setInputEventsEnabled(bool enabled); |
| |
| bool focusOnClick() const; |
| void setFocusOnClick(bool focus); |
| |
| bool inputRegionContains(const QPointF &localPosition) const; |
| bool inputRegionContains(const QPointF &localPosition); |
| Q_INVOKABLE QPointF mapToSurface(const QPointF &point) const; |
| Q_REVISION(13) Q_INVOKABLE QPointF mapFromSurface(const QPointF &point) const; |
| |
| bool sizeFollowsSurface() const; |
| void setSizeFollowsSurface(bool sizeFollowsSurface); |
| |
| #if QT_CONFIG(im) |
| QVariant inputMethodQuery(Qt::InputMethodQuery query) const override; |
| Q_INVOKABLE QVariant inputMethodQuery(Qt::InputMethodQuery query, QVariant argument) const; |
| #endif |
| |
| QObject *subsurfaceHandler() const; |
| void setSubsurfaceHandler(QObject*); |
| |
| QWaylandOutput *output() const; |
| void setOutput(QWaylandOutput *output); |
| |
| bool isBufferLocked() const; |
| void setBufferLocked(bool locked); |
| |
| bool allowDiscardFrontBuffer() const; |
| void setAllowDiscardFrontBuffer(bool discard); |
| |
| Q_INVOKABLE void setPrimary(); |
| |
| protected: |
| void mousePressEvent(QMouseEvent *event) override; |
| void mouseMoveEvent(QMouseEvent *event) override; |
| void mouseReleaseEvent(QMouseEvent *event) override; |
| void hoverEnterEvent(QHoverEvent *event) override; |
| void hoverMoveEvent(QHoverEvent *event) override; |
| void hoverLeaveEvent(QHoverEvent *event) override; |
| #if QT_CONFIG(wheelevent) |
| void wheelEvent(QWheelEvent *event) override; |
| #endif |
| |
| void keyPressEvent(QKeyEvent *event) override; |
| void keyReleaseEvent(QKeyEvent *event) override; |
| |
| void touchEvent(QTouchEvent *event) override; |
| void touchUngrabEvent() override; |
| |
| #if QT_CONFIG(im) |
| void inputMethodEvent(QInputMethodEvent *event) override; |
| #endif |
| |
| virtual void surfaceChangedEvent(QWaylandSurface *newSurface, QWaylandSurface *oldSurface); |
| public Q_SLOTS: |
| virtual void takeFocus(QWaylandSeat *device = nullptr); |
| void setPaintEnabled(bool paintEnabled); |
| void raise(); |
| void lower(); |
| void sendMouseMoveEvent(const QPointF &position, QWaylandSeat *seat = nullptr); |
| |
| private Q_SLOTS: |
| void surfaceMappedChanged(); |
| void handleSurfaceChanged(); |
| void parentChanged(QWaylandSurface *newParent, QWaylandSurface *oldParent); |
| void updateSize(); |
| void updateBuffer(bool hasBuffer); |
| void updateWindow(); |
| void updateOutput(); |
| void beforeSync(); |
| void handleSubsurfaceAdded(QWaylandSurface *childSurface); |
| void handleSubsurfacePosition(const QPoint &pos); |
| void handlePlaceAbove(QWaylandSurface *referenceSurface); |
| void handlePlaceBelow(QWaylandSurface *referenceSurface); |
| #if QT_CONFIG(draganddrop) |
| void handleDragStarted(QWaylandDrag *drag); |
| #endif |
| #if QT_CONFIG(im) |
| void updateInputMethod(Qt::InputMethodQueries queries); |
| #endif |
| |
| Q_SIGNALS: |
| void surfaceChanged(); |
| void compositorChanged(); |
| void touchEventsEnabledChanged(); |
| void originChanged(); |
| void surfaceDestroyed(); |
| void inputEventsEnabledChanged(); |
| void focusOnClickChanged(); |
| void mouseMove(const QPointF &windowPosition); |
| void mouseRelease(); |
| void sizeFollowsSurfaceChanged(); |
| void subsurfaceHandlerChanged(); |
| void outputChanged(); |
| void bufferLockedChanged(); |
| void allowDiscardFrontBufferChanged(); |
| protected: |
| QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *data) override; |
| |
| QWaylandQuickItem(QWaylandQuickItemPrivate &dd, QQuickItem *parent = nullptr); |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif |