70b9c3651a
Summary: kdelibs coding style recommends to avoid abbreviations, i.e. variable names like compMngr, errStr, and so on are bad. Unfortunately, all getters in OutputScreens don't follow that recommendation. In general, we could address this issue by renaming enOuts but there is a bit simpler approach to implement most of those getters. Reviewers: #kwin, davidedmundson Reviewed By: #kwin, davidedmundson Subscribers: apol, kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D20588
138 lines
3.6 KiB
C++
138 lines
3.6 KiB
C++
/********************************************************************
|
|
KWin - the KDE window manager
|
|
This file is part of the KDE project.
|
|
|
|
Copyright 2018 Roman Gilg <subdiff@gmail.com>
|
|
|
|
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 "outputscreens.h"
|
|
#include "platform.h"
|
|
#include "abstract_output.h"
|
|
|
|
namespace KWin
|
|
{
|
|
|
|
OutputScreens::OutputScreens(Platform *platform, QObject *parent)
|
|
: Screens(parent),
|
|
m_platform(platform)
|
|
{
|
|
}
|
|
|
|
OutputScreens::~OutputScreens() = default;
|
|
|
|
void OutputScreens::init()
|
|
{
|
|
updateCount();
|
|
KWin::Screens::init();
|
|
emit changed();
|
|
}
|
|
|
|
QString OutputScreens::name(int screen) const
|
|
{
|
|
if (AbstractOutput *output = findOutput(screen)) {
|
|
return output->name();
|
|
}
|
|
return QString();
|
|
}
|
|
|
|
bool OutputScreens::isInternal(int screen) const
|
|
{
|
|
if (AbstractOutput *output = findOutput(screen)) {
|
|
return output->isInternal();
|
|
}
|
|
return false;
|
|
}
|
|
|
|
QRect OutputScreens::geometry(int screen) const
|
|
{
|
|
if (AbstractOutput *output = findOutput(screen)) {
|
|
return output->geometry();
|
|
}
|
|
return QRect();
|
|
}
|
|
|
|
QSize OutputScreens::size(int screen) const
|
|
{
|
|
if (AbstractOutput *output = findOutput(screen)) {
|
|
return output->geometry().size();
|
|
}
|
|
return QSize();
|
|
}
|
|
|
|
qreal OutputScreens::scale(int screen) const
|
|
{
|
|
if (AbstractOutput *output = findOutput(screen)) {
|
|
return output->scale();
|
|
}
|
|
return 1.0;
|
|
}
|
|
|
|
QSizeF OutputScreens::physicalSize(int screen) const
|
|
{
|
|
if (AbstractOutput *output = findOutput(screen)) {
|
|
return output->physicalSize();
|
|
}
|
|
return QSizeF();
|
|
}
|
|
|
|
float OutputScreens::refreshRate(int screen) const
|
|
{
|
|
if (AbstractOutput *output = findOutput(screen)) {
|
|
return output->refreshRate() / 1000.0;
|
|
}
|
|
return 60.0;
|
|
}
|
|
|
|
Qt::ScreenOrientation OutputScreens::orientation(int screen) const
|
|
{
|
|
if (AbstractOutput *output = findOutput(screen)) {
|
|
return output->orientation();
|
|
}
|
|
return Qt::PrimaryOrientation;
|
|
}
|
|
|
|
void OutputScreens::updateCount()
|
|
{
|
|
setCount(m_platform->enabledOutputs().size());
|
|
}
|
|
|
|
int OutputScreens::number(const QPoint &pos) const
|
|
{
|
|
int bestScreen = 0;
|
|
int minDistance = INT_MAX;
|
|
const auto outputs = m_platform->enabledOutputs();
|
|
for (int i = 0; i < outputs.size(); ++i) {
|
|
const QRect &geo = outputs[i]->geometry();
|
|
if (geo.contains(pos)) {
|
|
return i;
|
|
}
|
|
int distance = QPoint(geo.topLeft() - pos).manhattanLength();
|
|
distance = qMin(distance, QPoint(geo.topRight() - pos).manhattanLength());
|
|
distance = qMin(distance, QPoint(geo.bottomRight() - pos).manhattanLength());
|
|
distance = qMin(distance, QPoint(geo.bottomLeft() - pos).manhattanLength());
|
|
if (distance < minDistance) {
|
|
minDistance = distance;
|
|
bestScreen = i;
|
|
}
|
|
}
|
|
return bestScreen;
|
|
}
|
|
|
|
AbstractOutput *OutputScreens::findOutput(int screen) const
|
|
{
|
|
return m_platform->enabledOutputs().value(screen);
|
|
}
|
|
|
|
} // namespace
|