wayland_server.cpp 2.73 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
/********************************************************************
 KWin - the KDE window manager
 This file is part of the KDE project.

Copyright (C) 2015 Martin Gräßlin <mgraesslin@kde.org>

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*********************************************************************/
#include "wayland_server.h"
21
#include "screens.h"
22 23
#include "toplevel.h"
#include "workspace.h"
24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52

#include <KWayland/Server/compositor_interface.h>
#include <KWayland/Server/display.h>
#include <KWayland/Server/output_interface.h>
#include <KWayland/Server/shell_interface.h>

using namespace KWayland::Server;

namespace KWin
{

KWIN_SINGLETON_FACTORY(WaylandServer)

WaylandServer::WaylandServer(QObject *parent)
    : QObject(parent)
{
}

WaylandServer::~WaylandServer() = default;

void WaylandServer::init(const QByteArray &socketName)
{
    m_display = new KWayland::Server::Display(this);
    if (!socketName.isNull() && !socketName.isEmpty()) {
        m_display->setSocketName(QString::fromUtf8(socketName));
    }
    m_display->start();
    m_compositor = m_display->createCompositor(m_display);
    m_compositor->create();
53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68
    connect(m_compositor, &CompositorInterface::surfaceCreated, this,
        [this] (SurfaceInterface *surface) {
            // check whether we have a Toplevel with the Surface's id
            Workspace *ws = Workspace::self();
            if (!ws) {
                // it's possible that a Surface gets created before Workspace is created
                return;
            }
            auto check = [surface] (const Toplevel *t) {
                return t->surfaceId() == surface->id();
            };
            if (Toplevel *t = ws->findToplevel(check)) {
                t->setSurface(surface);
            }
        }
    );
69 70 71
    m_shell = m_display->createShell(m_display);
    m_shell->create();
    m_display->createShm();
72
}
73

74 75 76 77 78 79 80 81 82 83 84
void WaylandServer::initOutputs()
{
    Screens *s = screens();
    Q_ASSERT(s);
    for (int i = 0; i < s->count(); ++i) {
        OutputInterface *output = m_display->createOutput(m_display);
        // TODO: fixme
        output->setPhysicalSize(QSize(269, 168));
        output->addMode(s->size(i));
        output->create();
    }
85 86 87
}

}