1 files changed, 173 insertions, 0 deletions
diff --git a/src-qt5/experimental/lumina-terminal/TrayIcon.cpp b/src-qt5/experimental/lumina-terminal/TrayIcon.cpp
new file mode 100644
index 00000000..5198146e
--- /dev/null
+++ b/src-qt5/experimental/lumina-terminal/TrayIcon.cpp
@@ -0,0 +1,173 @@
+//===========================================
+//  Lumina-DE source code
+//  Copyright (c) 2015, Ken Moore
+//  Available under the 3-clause BSD license
+//  See the LICENSE file for full details
+//===========================================
+#include "TrayIcon.h"
+
+#include <QDir>
+#include <QDesktopWidget>
+
+#include <LUtils.h>
+
+TrayIcon::TrayIcon() : QSystemTrayIcon(){
+  //Create the child widgets here
+  settings = new QSettings("lumina-desktop","lumina-terminal");
+  this->setContextMenu(new QMenu());
+  ScreenMenu = new QMenu();
+    connect(ScreenMenu, SIGNAL(triggered(QAction*)), this, SLOT(ChangeScreen(QAction*)) );
+  TERM = new TermWindow(settings);
+    //Load the current settings
+    TERM->setTopOfScreen(settings->value("TopOfScreen",true).toBool());
+    TERM->setCurrentScreen(settings->value("OnScreen",0).toInt());
+  connect(TERM, SIGNAL(TerminalHidden()), this, SLOT(TermHidden()));
+  connect(TERM, SIGNAL(TerminalVisible()), this, SLOT(TermVisible()));
+  connect(TERM, SIGNAL(TerminalClosed()), this, SLOT(startCleanup()));
+  connect(TERM, SIGNAL(TerminalFinished()), this, SLOT(stopApplication()));
+  connect(this, SIGNAL(activated(QSystemTrayIcon::ActivationReason)), this, SLOT(TrayActivated(QSystemTrayIcon::ActivationReason)) );
+}
+
+TrayIcon::~TrayIcon(){
+  delete TERM;
+  delete ScreenMenu;
+}
+
+// =============
+//      PUBLIC
+// =============
+void TrayIcon::parseInputs(QStringList inputs){
+  //Note that this is only run on the primary process - otherwise inputs are sent to the slotSingleInstance() below
+  termVisible = !inputs.contains("-toggle"); //will automatically show the terminal on first run, even if "-toggle" is set
+
+  setupContextMenu();
+  updateIcons();
+  inputs = adjustInputs(inputs); //will adjust termVisible as necessary
+  if(inputs.isEmpty()){ inputs << QDir::homePath(); } //always start up with one terminal minimum
+  TERM->OpenDirs(inputs);
+  if(termVisible){ QTimer::singleShot(0, TERM, SLOT(ShowWindow())); }
+}
+	   
+// =================
+//     PUBLIC SLOTS
+// =================
+void TrayIcon::slotSingleInstance(QStringList inputs){
+  //Note that this is only run for a secondary process forwarding its inputs
+  //qDebug() << "Single Instance Event:" << inputs << termVisible;	
+  bool visible = termVisible;
+  inputs = adjustInputs(inputs); //will adjust termVisible as necessary
+  if(!inputs.isEmpty()){ TERM->OpenDirs(inputs); }
+  //Only adjust the window if there was a change in the visibility status
+  //qDebug() << "Set Visible:" << termVisible;
+  if(!visible && termVisible){ QTimer::singleShot(0, TERM, SLOT(ShowWindow())); }
+  else if(visible && !termVisible){ QTimer::singleShot(0, TERM, SLOT(HideWindow())); }
+}
+
+void TrayIcon::updateIcons(){
+  this->setIcon(LXDG::findIcon("utilities-terminal",""));
+}
+
+// ================
+//         PRIVATE
+// ================
+QStringList TrayIcon::adjustInputs(QStringList inputs){
+  bool hasHide = false;
+  //Look for the special CLI flags just for the tray icon and trim them out
+  for(int i=0; i<inputs.length(); i++){
+    if(inputs[i]=="-toggle"){ hasHide = termVisible; inputs.removeAt(i); i--; } //toggle the visibility
+    else if(inputs[i]=="-show"){ hasHide = false; inputs.removeAt(i); i--; } //change the visibility
+    else if(inputs[i]=="-hide"){  hasHide = true; inputs.removeAt(i); i--; } //change the visibility
+    else{
+	//Must be a directory - convert to an absolute path and check for existance
+	inputs[i] = LUtils::PathToAbsolute(inputs[i]);
+	QFileInfo info(inputs[i]);
+	if(!info.exists()){
+	  qDebug() << "Directory does not exist: " << inputs[i];
+	  inputs.removeAt(i);
+	  i--;
+	}else if(!info.isDir()){
+	 //Must be some kind of file, open the parent directory
+	  inputs[i] = inputs[i].section("/",0,-2);
+	}
+    }
+  }	  
+  termVisible = !hasHide;
+  return inputs;
+}
+
+// ================
+//  PRIVATE SLOTS
+// ================
+void TrayIcon::startCleanup(){
+  TERM->cleanup();	
+}
+
+void TrayIcon::stopApplication(){
+  QApplication::exit(0); 
+}
+
+void TrayIcon::ChangeTopBottom(bool ontop){
+  TERM->setTopOfScreen(ontop);	
+  settings->setValue("TopOfScreen",ontop); //save for later
+}
+
+void TrayIcon::ChangeScreen(QAction *act){
+  int screen = act->whatsThis().toInt();
+  TERM->setCurrentScreen(screen);
+  settings->setValue("OnScreen",screen);
+  updateScreenMenu();
+}
+
+void TrayIcon::setupContextMenu(){
+  this->contextMenu()->clear();
+  this->contextMenu()->addAction(LXDG::findIcon("edit-select",""), tr("Trigger Terminal"), this, SLOT(ToggleVisibility()) );
+  this->contextMenu()->addSeparator();
+  QAction * act = this->contextMenu()->addAction(tr("Top of Screen"), this, SLOT(ChangeTopBottom(bool)) );
+    act->setCheckable(true);
+    act->setChecked(settings->value("TopOfScreen",true).toBool() );
+  this->contextMenu()->addMenu(ScreenMenu);
+  this->contextMenu()->addSeparator();
+  this->contextMenu()->addAction(LXDG::findIcon("application-exit",""), tr("Close Terminal"), this, SLOT(stopApplication()) );
+  updateScreenMenu();
+}
+
+void TrayIcon::updateScreenMenu(){
+  ScreenMenu->clear();
+  QDesktopWidget *desk = QApplication::desktop();
+  int cscreen = settings->value("OnScreen",0).toInt();
+  if(cscreen>=desk->screenCount()){ cscreen = desk->primaryScreen(); }
+  ScreenMenu->setTitle(tr("Move To Monitor"));
+  for(int i=0; i<desk->screenCount(); i++){
+    if(i!=cscreen){
+      QAction *act = new QAction( QString(tr("Monitor %1")).arg(QString::number(i+1)),ScreenMenu);
+	act->setWhatsThis(QString::number(i));
+      ScreenMenu->addAction(act);
+    }
+  }
+  ScreenMenu->setVisible(!ScreenMenu->isEmpty());
+  ScreenMenu->setEnabled(!ScreenMenu->isEmpty());
+}
+
+void TrayIcon::TrayActivated(QSystemTrayIcon::ActivationReason reason){
+  switch(reason){
+    case QSystemTrayIcon::Context:
+	this->contextMenu()->popup(this->geometry().center());
+        break;
+    default:
+	ToggleVisibility();
+  }
+}
+
+//Slots for the window visibility
+void TrayIcon::ToggleVisibility(){
+  if(termVisible){ QTimer::singleShot(0, TERM, SLOT(HideWindow())); }
+  else{ QTimer::singleShot(0, TERM, SLOT(ShowWindow())); }
+}
+
+void TrayIcon::TermHidden(){
+  termVisible = false;
+}
+
+void TrayIcon::TermVisible(){
+  termVisible = true;
+}