| /**************************************************************************** |
| ** |
| ** Copyright (C) 2017 Pier Luigi Fiorini <pierluigi.fiorini@gmail.com> |
| ** Copyright (C) 2017 Jolla Ltd, author: <giulio.camuffo@jollamobile.com> |
| ** 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 QWAYLANDSURFACE_P_H |
| #define QWAYLANDSURFACE_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 <QtWaylandCompositor/qtwaylandcompositorglobal.h> |
| #include <private/qobject_p.h> |
| |
| #include <private/qwlclientbuffer_p.h> |
| #include <QtWaylandCompositor/qwaylandsurface.h> |
| #include <QtWaylandCompositor/qwaylandbufferref.h> |
| |
| #include <QtWaylandCompositor/private/qwlregion_p.h> |
| |
| #include <QtCore/QVector> |
| #include <QtCore/QRect> |
| #include <QtGui/QRegion> |
| #include <QtGui/QImage> |
| #include <QtGui/QWindow> |
| |
| #include <QtCore/QTextStream> |
| #include <QtCore/QMetaType> |
| |
| #include <wayland-util.h> |
| |
| #include <QtWaylandCompositor/private/qwayland-server-wayland.h> |
| #include <QtWaylandCompositor/private/qwaylandviewporter_p.h> |
| #include <QtWaylandCompositor/private/qwaylandidleinhibitv1_p.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QWaylandCompositor; |
| class QWaylandSurface; |
| class QWaylandView; |
| class QWaylandSurfaceInterface; |
| class QWaylandInputMethodControl; |
| |
| namespace QtWayland { |
| class FrameCallback; |
| } |
| |
| class Q_WAYLAND_COMPOSITOR_EXPORT QWaylandSurfacePrivate : public QObjectPrivate, public QtWaylandServer::wl_surface |
| { |
| public: |
| static QWaylandSurfacePrivate *get(QWaylandSurface *surface); |
| |
| QWaylandSurfacePrivate(); |
| ~QWaylandSurfacePrivate() override; |
| |
| void ref(); |
| void deref(); |
| |
| void refView(QWaylandView *view); |
| void derefView(QWaylandView *view); |
| |
| using QtWaylandServer::wl_surface::resource; |
| |
| void removeFrameCallback(QtWayland::FrameCallback *callback); |
| |
| void notifyViewsAboutDestruction(); |
| |
| #ifndef QT_NO_DEBUG |
| static void addUninitializedSurface(QWaylandSurfacePrivate *surface); |
| static void removeUninitializedSurface(QWaylandSurfacePrivate *surface); |
| static bool hasUninitializedSurface(); |
| #endif |
| |
| void initSubsurface(QWaylandSurface *parent, struct ::wl_client *client, int id, int version); |
| bool isSubsurface() const { return subsurface; } |
| QWaylandSurfacePrivate *parentSurface() const { return subsurface ? subsurface->parentSurface : nullptr; } |
| |
| protected: |
| void surface_destroy_resource(Resource *resource) override; |
| |
| void surface_destroy(Resource *resource) override; |
| void surface_attach(Resource *resource, |
| struct wl_resource *buffer, int x, int y) override; |
| void surface_damage(Resource *resource, |
| int32_t x, int32_t y, int32_t width, int32_t height) override; |
| void surface_frame(Resource *resource, |
| uint32_t callback) override; |
| void surface_set_opaque_region(Resource *resource, |
| struct wl_resource *region) override; |
| void surface_set_input_region(Resource *resource, |
| struct wl_resource *region) override; |
| void surface_commit(Resource *resource) override; |
| void surface_set_buffer_transform(Resource *resource, int32_t transform) override; |
| void surface_set_buffer_scale(Resource *resource, int32_t bufferScale) override; |
| |
| QtWayland::ClientBuffer *getBuffer(struct ::wl_resource *buffer); |
| |
| public: //member variables |
| QWaylandCompositor *compositor = nullptr; |
| int refCount = 1; |
| QWaylandClient *client = nullptr; |
| QList<QWaylandView *> views; |
| QRegion damage; |
| QWaylandBufferRef bufferRef; |
| QWaylandSurfaceRole *role = nullptr; |
| QWaylandViewporterPrivate::Viewport *viewport = nullptr; |
| |
| struct { |
| QWaylandBufferRef buffer; |
| QRegion damage; |
| QPoint offset; |
| bool newlyAttached = false; |
| QRegion inputRegion; |
| int bufferScale = 1; |
| QRectF sourceGeometry; |
| QSize destinationSize; |
| QRegion opaqueRegion; |
| } pending; |
| |
| QPoint lastLocalMousePos; |
| QPoint lastGlobalMousePos; |
| |
| QList<QtWayland::FrameCallback *> pendingFrameCallbacks; |
| QList<QtWayland::FrameCallback *> frameCallbacks; |
| |
| QList<QPointer<QWaylandSurface>> subsurfaceChildren; |
| |
| QVector<QWaylandIdleInhibitManagerV1Private::Inhibitor *> idleInhibitors; |
| |
| QRegion inputRegion; |
| QRegion opaqueRegion; |
| |
| QRectF sourceGeometry; |
| QSize destinationSize; |
| QSize bufferSize; |
| int bufferScale = 1; |
| bool isCursorSurface = false; |
| bool destroyed = false; |
| bool hasContent = false; |
| bool isInitialized = false; |
| Qt::ScreenOrientation contentOrientation = Qt::PrimaryOrientation; |
| QWindow::Visibility visibility; |
| #if QT_CONFIG(im) |
| QWaylandInputMethodControl *inputMethodControl = nullptr; |
| #endif |
| |
| class Subsurface : public QtWaylandServer::wl_subsurface |
| { |
| public: |
| Subsurface(QWaylandSurfacePrivate *s) : surface(s) {} |
| QWaylandSurfacePrivate *surfaceFromResource(); |
| |
| protected: |
| void subsurface_set_position(wl_subsurface::Resource *resource, int32_t x, int32_t y) override; |
| void subsurface_place_above(wl_subsurface::Resource *resource, struct wl_resource *sibling) override; |
| void subsurface_place_below(wl_subsurface::Resource *resource, struct wl_resource *sibling) override; |
| void subsurface_set_sync(wl_subsurface::Resource *resource) override; |
| void subsurface_set_desync(wl_subsurface::Resource *resource) override; |
| |
| private: |
| friend class QWaylandSurfacePrivate; |
| QWaylandSurfacePrivate *surface = nullptr; |
| QWaylandSurfacePrivate *parentSurface = nullptr; |
| QPoint position; |
| }; |
| |
| Subsurface *subsurface = nullptr; |
| |
| #ifndef QT_NO_DEBUG |
| static QList<QWaylandSurfacePrivate *> uninitializedSurfaces; |
| #endif |
| Q_DECLARE_PUBLIC(QWaylandSurface) |
| Q_DISABLE_COPY(QWaylandSurfacePrivate) |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif |