| 1 | /* |
|---|---|
| 2 | SPDX-FileCopyrightText: 2014 Martin Gräßlin <mgraesslin@kde.org> |
| 3 | |
| 4 | SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL |
| 5 | */ |
| 6 | #include "subcompositor.h" |
| 7 | #include "event_queue.h" |
| 8 | #include "subsurface.h" |
| 9 | #include "surface.h" |
| 10 | #include "wayland_pointer_p.h" |
| 11 | // Wayland |
| 12 | #include <wayland-client-protocol.h> |
| 13 | |
| 14 | namespace KWayland |
| 15 | { |
| 16 | namespace Client |
| 17 | { |
| 18 | class Q_DECL_HIDDEN SubCompositor::Private |
| 19 | { |
| 20 | public: |
| 21 | WaylandPointer<wl_subcompositor, wl_subcompositor_destroy> subCompositor; |
| 22 | EventQueue *queue = nullptr; |
| 23 | }; |
| 24 | |
| 25 | SubCompositor::SubCompositor(QObject *parent) |
| 26 | : QObject(parent) |
| 27 | , d(new Private) |
| 28 | { |
| 29 | } |
| 30 | |
| 31 | SubCompositor::~SubCompositor() |
| 32 | { |
| 33 | release(); |
| 34 | } |
| 35 | |
| 36 | void SubCompositor::release() |
| 37 | { |
| 38 | d->subCompositor.release(); |
| 39 | } |
| 40 | |
| 41 | void SubCompositor::destroy() |
| 42 | { |
| 43 | d->subCompositor.destroy(); |
| 44 | } |
| 45 | |
| 46 | void SubCompositor::setup(wl_subcompositor *subcompositor) |
| 47 | { |
| 48 | Q_ASSERT(subcompositor); |
| 49 | Q_ASSERT(!d->subCompositor.isValid()); |
| 50 | d->subCompositor.setup(pointer: subcompositor); |
| 51 | } |
| 52 | |
| 53 | SubSurface *SubCompositor::createSubSurface(QPointer<Surface> surface, QPointer<Surface> parentSurface, QObject *parent) |
| 54 | { |
| 55 | Q_ASSERT(isValid()); |
| 56 | SubSurface *s = new SubSurface(surface, parentSurface, parent); |
| 57 | auto w = wl_subcompositor_get_subsurface(wl_subcompositor: d->subCompositor, surface: *surface, parent: *parentSurface); |
| 58 | if (d->queue) { |
| 59 | d->queue->addProxy(proxy: w); |
| 60 | } |
| 61 | s->setup(w); |
| 62 | return s; |
| 63 | } |
| 64 | |
| 65 | bool SubCompositor::isValid() const |
| 66 | { |
| 67 | return d->subCompositor.isValid(); |
| 68 | } |
| 69 | |
| 70 | SubCompositor::operator wl_subcompositor *() |
| 71 | { |
| 72 | return d->subCompositor; |
| 73 | } |
| 74 | |
| 75 | SubCompositor::operator wl_subcompositor *() const |
| 76 | { |
| 77 | return d->subCompositor; |
| 78 | } |
| 79 | |
| 80 | EventQueue *SubCompositor::eventQueue() |
| 81 | { |
| 82 | return d->queue; |
| 83 | } |
| 84 | |
| 85 | void SubCompositor::setEventQueue(EventQueue *queue) |
| 86 | { |
| 87 | d->queue = queue; |
| 88 | } |
| 89 | |
| 90 | } |
| 91 | } |
| 92 | |
| 93 | #include "moc_subcompositor.cpp" |
| 94 |