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86 lines
1.9 KiB
C++
86 lines
1.9 KiB
C++
/*
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Copyright 2006-2020 The QElectroTech Team
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This file is part of QElectroTech.
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QElectroTech 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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QElectroTech 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 QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "machine_info.h"
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#include <QScreen>
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#include <QApplication>
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/**
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@brief Machine_info::Machine_info
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@param parent
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*/
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Machine_info::Machine_info(QObject *parent) : QObject(parent)
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{
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init_get_Screen_info();
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}
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/**
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@brief Machine_info::init_get_Screen_info
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Finds the largest screen and saves the values
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*/
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void Machine_info::init_get_Screen_info()
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{
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const auto screens = qApp->screens();
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for (int ii = 0; ii < screens.count(); ++ii)
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{
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if(
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Max_screen_width
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<
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screens[ii]->geometry().width()
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*
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screens[ii]->devicePixelRatio()
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)
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{
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Max_screen_width =
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screens[ii]->geometry().width()
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*
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screens[ii]->devicePixelRatio();
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}
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if(
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Max_screen_height
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<
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screens[ii]->geometry().height()
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*
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screens[ii]->devicePixelRatio()
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)
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{
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Max_screen_height =
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screens[ii]->geometry().height()
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*
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screens[ii]->devicePixelRatio();
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}
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}
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}
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/**
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@brief Machine_info::get_max_screen_width
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@return max screen width
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*/
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int32_t Machine_info::i_max_screen_width()
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{
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return Max_screen_width;
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}
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/**
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@brief Machine_info::get_max_screen_height
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@return max screen height
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*/
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int32_t Machine_info::i_max_screen_height()
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{
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return Max_screen_height;
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}
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