cd6b69a4d2
Summary:
Create output devices in virtual backend. For that the setVirtualOutputs call
can only come after the Wayland server has been initiliazied such that the
display exists to create the output and output device interfaces. Tests have
been adjusted for that.
Test Plan:
```
98% tests passed, 3 tests failed out of 148
Total Test time (real) = 362.97 sec
The following tests FAILED:
33 - kwin-testInternalWindow (Failed)
39 - kwin-testPointerInput (Failed)
101 - kwin-testMoveResize (Failed)
```
Failing of these tests looks unrelated to the change.
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Maniphest Tasks: T11459
Differential Revision: https://phabricator.kde.org/D23477
145 lines
4 KiB
C++
145 lines
4 KiB
C++
/********************************************************************
|
|
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 "virtual_backend.h"
|
|
#include "virtual_output.h"
|
|
#include "scene_qpainter_virtual_backend.h"
|
|
#include "screens_virtual.h"
|
|
#include "wayland_server.h"
|
|
#include "egl_gbm_backend.h"
|
|
// Qt
|
|
#include <QTemporaryDir>
|
|
// KWayland
|
|
#include <KWayland/Server/seat_interface.h>
|
|
// system
|
|
#include <fcntl.h>
|
|
#include <unistd.h>
|
|
#include <config-kwin.h>
|
|
|
|
namespace KWin
|
|
{
|
|
|
|
VirtualBackend::VirtualBackend(QObject *parent)
|
|
: Platform(parent)
|
|
{
|
|
if (qEnvironmentVariableIsSet("KWIN_WAYLAND_VIRTUAL_SCREENSHOTS")) {
|
|
m_screenshotDir.reset(new QTemporaryDir);
|
|
if (!m_screenshotDir->isValid()) {
|
|
m_screenshotDir.reset();
|
|
}
|
|
if (!m_screenshotDir.isNull()) {
|
|
qDebug() << "Screenshots saved to: " << m_screenshotDir->path();
|
|
}
|
|
}
|
|
setSupportsPointerWarping(true);
|
|
setSupportsGammaControl(true);
|
|
handleOutputs();
|
|
}
|
|
|
|
VirtualBackend::~VirtualBackend()
|
|
{
|
|
}
|
|
|
|
void VirtualBackend::init()
|
|
{
|
|
/*
|
|
* Some tests currently expect one output present at start,
|
|
* others set them explicitly.
|
|
*
|
|
* TODO: rewrite all tests to explicitly set the outputs.
|
|
*/
|
|
if (!m_outputs.size()) {
|
|
VirtualOutput *dummyOutput = new VirtualOutput(this);
|
|
dummyOutput->init(QPoint(0, 0), initialWindowSize());
|
|
m_outputs << dummyOutput ;
|
|
m_enabledOutputs << dummyOutput ;
|
|
}
|
|
|
|
setSoftWareCursor(true);
|
|
setReady(true);
|
|
waylandServer()->seat()->setHasPointer(true);
|
|
waylandServer()->seat()->setHasKeyboard(true);
|
|
waylandServer()->seat()->setHasTouch(true);
|
|
|
|
emit screensQueried();
|
|
}
|
|
|
|
QString VirtualBackend::screenshotDirPath() const
|
|
{
|
|
if (m_screenshotDir.isNull()) {
|
|
return QString();
|
|
}
|
|
return m_screenshotDir->path();
|
|
}
|
|
|
|
Screens *VirtualBackend::createScreens(QObject *parent)
|
|
{
|
|
return new VirtualScreens(this, parent);
|
|
}
|
|
|
|
QPainterBackend *VirtualBackend::createQPainterBackend()
|
|
{
|
|
return new VirtualQPainterBackend(this);
|
|
}
|
|
|
|
OpenGLBackend *VirtualBackend::createOpenGLBackend()
|
|
{
|
|
return new EglGbmBackend(this);
|
|
}
|
|
|
|
Outputs VirtualBackend::outputs() const
|
|
{
|
|
return m_outputs;
|
|
}
|
|
|
|
Outputs VirtualBackend::enabledOutputs() const
|
|
{
|
|
return m_enabledOutputs;
|
|
}
|
|
|
|
void VirtualBackend::setVirtualOutputs(int count, QVector<QRect> geometries, QVector<int> scales)
|
|
{
|
|
Q_ASSERT(geometries.size() == 0 || geometries.size() == count);
|
|
Q_ASSERT(scales.size() == 0 || scales.size() == count);
|
|
|
|
bool countChanged = m_outputs.size() != count;
|
|
qDeleteAll(m_outputs.begin(), m_outputs.end());
|
|
m_outputs.resize(count);
|
|
m_enabledOutputs.resize(count);
|
|
|
|
int sumWidth = 0;
|
|
for (int i = 0; i < count; i++) {
|
|
VirtualOutput *vo = new VirtualOutput(this);
|
|
if (geometries.size()) {
|
|
const QRect geo = geometries.at(i);
|
|
vo->init(geo.topLeft(), geo.size());
|
|
} else {
|
|
vo->init(QPoint(sumWidth, 0), initialWindowSize());
|
|
sumWidth += initialWindowSize().width();
|
|
}
|
|
if (scales.size()) {
|
|
vo->setScale(scales.at(i));
|
|
}
|
|
m_outputs[i] = m_enabledOutputs[i] = vo;
|
|
}
|
|
|
|
emit virtualOutputsSet(countChanged);
|
|
}
|
|
|
|
}
|