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95 lines
3.6 KiB
95 lines
3.6 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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Copyright (C) 2020 Vlad Zahorodnii <vlad.zahorodnii@kde.org> |
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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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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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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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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