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92 lines
3.5 KiB
92 lines
3.5 KiB
/* |
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KWin - the KDE window manager |
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This file is part of the KDE project. |
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SPDX-FileCopyrightText: 2020 Vlad Zahorodnii <vlad.zahorodnii@kde.org> |
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SPDX-License-Identifier: GPL-2.0-or-later |
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*/ |
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#include "subsurfacemonitor.h" |
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#include <KWaylandServer/subcompositor_interface.h> |
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#include <KWaylandServer/surface_interface.h> |
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using namespace KWaylandServer; |
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namespace KWin |
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{ |
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SubSurfaceMonitor::SubSurfaceMonitor(SurfaceInterface *surface, QObject *parent) |
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: QObject(parent) |
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{ |
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registerSurface(surface); |
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} |
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void SubSurfaceMonitor::registerSubSurface(SubSurfaceInterface *subSurface) |
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{ |
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SurfaceInterface *surface = subSurface->surface(); |
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connect(subSurface, &SubSurfaceInterface::positionChanged, |
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this, &SubSurfaceMonitor::subSurfaceMoved); |
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connect(surface, &SurfaceInterface::sizeChanged, |
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this, &SubSurfaceMonitor::subSurfaceResized); |
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connect(surface, &SurfaceInterface::mapped, |
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this, &SubSurfaceMonitor::subSurfaceMapped); |
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connect(surface, &SurfaceInterface::unmapped, |
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this, &SubSurfaceMonitor::subSurfaceUnmapped); |
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connect(surface, &SurfaceInterface::surfaceToBufferMatrixChanged, |
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this, &SubSurfaceMonitor::subSurfaceSurfaceToBufferMatrixChanged); |
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connect(surface, &SurfaceInterface::bufferSizeChanged, |
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this, &SubSurfaceMonitor::subSurfaceBufferSizeChanged); |
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registerSurface(surface); |
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} |
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void SubSurfaceMonitor::unregisterSubSurface(SubSurfaceInterface *subSurface) |
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{ |
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SurfaceInterface *surface = subSurface->surface(); |
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if (!surface) |
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return; |
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disconnect(subSurface, &SubSurfaceInterface::positionChanged, |
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this, &SubSurfaceMonitor::subSurfaceMoved); |
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disconnect(surface, &SurfaceInterface::sizeChanged, |
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this, &SubSurfaceMonitor::subSurfaceResized); |
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disconnect(surface, &SurfaceInterface::mapped, |
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this, &SubSurfaceMonitor::subSurfaceMapped); |
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disconnect(surface, &SurfaceInterface::unmapped, |
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this, &SubSurfaceMonitor::subSurfaceUnmapped); |
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disconnect(surface, &SurfaceInterface::surfaceToBufferMatrixChanged, |
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this, &SubSurfaceMonitor::subSurfaceSurfaceToBufferMatrixChanged); |
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disconnect(surface, &SurfaceInterface::bufferSizeChanged, |
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this, &SubSurfaceMonitor::subSurfaceBufferSizeChanged); |
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unregisterSurface(surface); |
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} |
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void SubSurfaceMonitor::registerSurface(SurfaceInterface *surface) |
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{ |
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connect(surface, &SurfaceInterface::childSubSurfaceAdded, |
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this, &SubSurfaceMonitor::subSurfaceAdded); |
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connect(surface, &SurfaceInterface::childSubSurfaceRemoved, |
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this, &SubSurfaceMonitor::subSurfaceRemoved); |
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connect(surface, &SurfaceInterface::childSubSurfaceAdded, |
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this, &SubSurfaceMonitor::registerSubSurface); |
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connect(surface, &SurfaceInterface::childSubSurfaceRemoved, |
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this, &SubSurfaceMonitor::unregisterSubSurface); |
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} |
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void SubSurfaceMonitor::unregisterSurface(SurfaceInterface *surface) |
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{ |
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disconnect(surface, &SurfaceInterface::childSubSurfaceAdded, |
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this, &SubSurfaceMonitor::subSurfaceAdded); |
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disconnect(surface, &SurfaceInterface::childSubSurfaceRemoved, |
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this, &SubSurfaceMonitor::subSurfaceRemoved); |
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disconnect(surface, &SurfaceInterface::childSubSurfaceAdded, |
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this, &SubSurfaceMonitor::registerSubSurface); |
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disconnect(surface, &SurfaceInterface::childSubSurfaceRemoved, |
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this, &SubSurfaceMonitor::unregisterSubSurface); |
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} |
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} // namespace KWin
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