From ed5ecf7ea7a482b4649e66ecb35fbc60af680684 Mon Sep 17 00:00:00 2001
From: Ken Moore <moorekou@gmail.com>
Date: Mon, 25 Apr 2016 13:08:12 -0400
Subject: Rearrange the Lumina source tree quite a bit: Now the utilites are
 arranged by category (core, core-utils, desktop-utils), so all the -utils may
 be excluded by a package system (or turned into separate packages) as needed.

---
 src-qt5/core/lumina-desktop/SystemWindow.cpp | 84 ++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 src-qt5/core/lumina-desktop/SystemWindow.cpp

(limited to 'src-qt5/core/lumina-desktop/SystemWindow.cpp')

diff --git a/src-qt5/core/lumina-desktop/SystemWindow.cpp b/src-qt5/core/lumina-desktop/SystemWindow.cpp
new file mode 100644
index 00000000..74538404
--- /dev/null
+++ b/src-qt5/core/lumina-desktop/SystemWindow.cpp
@@ -0,0 +1,84 @@
+#include "SystemWindow.h"
+#include "ui_SystemWindow.h"
+
+#include "LSession.h"
+#include <LuminaOS.h>
+#include <QPoint>
+#include <QCursor>
+#include <QDebug>
+#include <QProcess>
+#include <QDesktopWidget>
+
+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->tool_suspend->setIcon( LXDG::findIcon("system-suspend","") );
+  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->tool_suspend, SIGNAL(clicked()), this, SLOT(sysSuspend()) );
+  connect(ui->push_cancel, SIGNAL(clicked()), this, SLOT(sysCancel()) );
+  connect(ui->push_lock, SIGNAL(clicked()), this, SLOT(sysLock()) );
+  //Disable buttons if necessary
+  updateWindow();
+  ui->tool_suspend->setVisible(LOS::systemCanSuspend()); //does not change with time - just do a single check
+  connect(QApplication::instance(), SIGNAL(LocaleChanged()), this, SLOT(updateWindow()) );
+  connect(QApplication::instance(), SIGNAL(IconThemeChanged()), this, SLOT(updateWindow()) );
+}
+
+SystemWindow::~SystemWindow(){
+
+}
+
+void SystemWindow::updateWindow(){
+  //Disable the shutdown/restart buttons if necessary
+  ui->retranslateUi(this);
+  bool ok = LOS::userHasShutdownAccess();
+    ui->tool_restart->setEnabled(ok);
+    ui->tool_shutdown->setEnabled(ok);
+  //Center this window on the current 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);
+}
+
+void SystemWindow::sysLogout(){
+  this->hide();
+  LSession::processEvents();
+  QTimer::singleShot(0, LSession::handle(), SLOT(StartLogout()) );
+}
+	
+void SystemWindow::sysRestart(){
+  this->hide();
+  LSession::processEvents();
+  QTimer::singleShot(0, LSession::handle(), SLOT(StartReboot()) );
+}
+	
+void SystemWindow::sysShutdown(){
+  this->hide();
+  LSession::processEvents();
+  QTimer::singleShot(0, LSession::handle(), SLOT(StartShutdown()) );
+}
+
+void SystemWindow::sysSuspend(){
+  this->hide();
+  LSession::processEvents();
+  //Make sure to lock the system first (otherwise anybody can access it again)
+  LUtils::runCmd("xscreensaver-command -lock");
+  //Now suspend the system
+  LOS::systemSuspend();
+}
+
+void SystemWindow::sysLock(){
+  this->hide();
+  LSession::processEvents();
+  qDebug() << "Locking the desktop...";
+  QProcess::startDetached("xscreensaver-command -lock");
+}
-- 
cgit