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#include "SystemWindow.h"
#include "ui_SystemWindow.h"
#include "LSession.h"
#include <LuminaOS.h>
#include <unistd.h> //for usleep() usage
#include <QPoint>
#include <QCursor>
SystemWindow::SystemWindow() : QDialog(), ui(new Ui::SystemWindow){
ui->setupUi(this); //load the designer file
//Setup the window flags
this->setWindowFlags( Qt::Tool | Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint);
//Setup the icons based on the current theme
ui->tool_logout->setIcon( LXDG::findIcon("system-log-out","") );
ui->tool_restart->setIcon( LXDG::findIcon("system-reboot","") );
ui->tool_shutdown->setIcon( LXDG::findIcon("system-shutdown","") );
ui->push_cancel->setIcon( LXDG::findIcon("dialog-cancel","") );
ui->push_lock->setIcon( LXDG::findIcon("system-lock-screen","") );
//Connect the signals/slots
connect(ui->tool_logout, SIGNAL(clicked()), this, SLOT(sysLogout()) );
connect(ui->tool_restart, SIGNAL(clicked()), this, SLOT(sysRestart()) );
connect(ui->tool_shutdown, SIGNAL(clicked()), this, SLOT(sysShutdown()) );
connect(ui->push_cancel, SIGNAL(clicked()), this, SLOT(sysCancel()) );
connect(ui->push_lock, SIGNAL(clicked()), this, SLOT(sysLock()) );
//Disable the shutdown/restart buttons if necessary
if( !LOS::userHasShutdownAccess() ){
ui->tool_restart->setEnabled(false);
ui->tool_shutdown->setEnabled(false);
}
//Center this window on the screen
QPoint center = QApplication::desktop()->screenGeometry(QCursor::pos()).center(); //get the center of the current screen
this->move(center.x() - this->width()/2, center.y() - this->height()/2);
this->show();
}
SystemWindow::~SystemWindow(){
}
void SystemWindow::closeAllWindows(){
this->hide();
LSession::processEvents();
if( LSession::handle()->sessionSettings()->value("PlayLogoutAudio",true).toBool() ){
LSession::handle()->playAudioFile(LOS::LuminaShare()+"Logout.ogg");
}
QList<WId> WL = LX11::WindowList();
for(int i=0; i<WL.length(); i++){
LX11::CloseWindow(WL[i]);
LSession::processEvents();
}
//Now go through the list again and kill any remaining windows
usleep(60); //60 ms pause
WL = LX11::WindowList();
for(int i=0; i<WL.length(); i++){
LX11::KillWindow(WL[i]);
LSession::processEvents();
}
LSession::processEvents();
}
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