51ee514227
Qt has problems initializing everything correctly if there is no screen at startup. E.g. the breeze widget style tries to initialize some pixmaps and this fails. In worst case hitting asserts in Qt (debug build). This change creates a dummy screen which gets destroyed as soon as there is a real screen. Reviewed-By: notmart and sebas
66 lines
1.6 KiB
C++
66 lines
1.6 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 "screen.h"
|
|
#include "platformcursor.h"
|
|
|
|
#include <KWayland/Client/output.h>
|
|
|
|
namespace KWin
|
|
{
|
|
namespace QPA
|
|
{
|
|
|
|
Screen::Screen(KWayland::Client::Output *o)
|
|
: QPlatformScreen()
|
|
, m_output(o)
|
|
, m_cursor(new PlatformCursor)
|
|
{
|
|
// TODO: connect to resolution changes
|
|
}
|
|
|
|
Screen::~Screen() = default;
|
|
|
|
int Screen::depth() const
|
|
{
|
|
return 32;
|
|
}
|
|
|
|
QImage::Format Screen::format() const
|
|
{
|
|
return QImage::Format_ARGB32_Premultiplied;
|
|
}
|
|
|
|
QRect Screen::geometry() const
|
|
{
|
|
return m_output ? m_output->geometry() : QRect(0, 0, 1, 1);
|
|
}
|
|
|
|
QSizeF Screen::physicalSize() const
|
|
{
|
|
return m_output ? m_output->physicalSize() : QPlatformScreen::physicalSize();
|
|
}
|
|
|
|
QPlatformCursor *Screen::cursor() const
|
|
{
|
|
return m_cursor.data();
|
|
}
|
|
|
|
}
|
|
}
|