hook up tray to build

Issue: #64

2 files changed, 25 insertions, 4 deletions

diff --git a/facetracknoir/ui.cpp b/facetracknoir/ui.cpp
index edd3a818..44eff98e 100644
--- a/facetracknoir/ui.cpp
+++ b/facetracknoir/ui.cpp
@@ -81,11 +81,13 @@ MainWindow::MainWindow() :
 
     ensure_tray();
     if (s.tray_enabled)
-        hide();
+        setWindowState(Qt::WindowMinimized);
 }
 
 MainWindow::~MainWindow()
 {
+    if (tray)
+        tray->hide();
     stopTracker();
     save();
     _exit(0);
@@ -413,12 +415,28 @@ void MainWindow::shortcutToggled()
 
 void MainWindow::ensure_tray()
 {
+    if (tray)
+        tray->hide();
     tray = nullptr;
     if (s.tray_enabled)
     {
         tray = std::make_shared<QSystemTrayIcon>(this);
         tray->setIcon(QIcon(":/images/facetracknoir.png"));
         tray->show();
-        connect(tray.get(), SIGNAL(activated()), this, SLOT(show()));
+        connect(tray.get(), SIGNAL(activated(QSystemTrayIcon::ActivationReason)),
+                this, SLOT(restore_from_tray(QSystemTrayIcon::ActivationReason)));
     }
 }
+
+void MainWindow::restore_from_tray(QSystemTrayIcon::ActivationReason)
+{
+    show();
+    setWindowState(Qt::WindowNoState);
+}
+
+void MainWindow::changeEvent(QEvent* e)
+{
+    if (e->type() == QEvent::WindowStateChange && (windowState() & Qt::WindowMinimized))
+        hide();
+    QMainWindow::changeEvent(e);
+}
diff --git a/facetracknoir/ui.h b/facetracknoir/ui.h
index 9419936f..4158e29e 100644
--- a/facetracknoir/ui.h
+++ b/facetracknoir/ui.h
@@ -44,7 +44,7 @@
 #       include <windows.h>
 #endif
 
-#include "ui_facetracknoir.h"
+#include "ui_main.h"
 
 #include "opentrack/options.hpp"
 #include "opentrack/main-settings.hpp"
@@ -85,13 +85,14 @@ class MainWindow : public QMainWindow, private State
         return modules.filters().value(ui.iconcomboFilter->currentIndex(), nullptr);
     }
 
+    void changeEvent(QEvent* e) override;
+
     void createIconGroupBox();
     void load_settings();
     void updateButtonState(bool running, bool inertialp);
     void fill_profile_combobox();
     void display_pose(const double* mapped, const double* raw);
     void ensure_tray();
-
 public slots:
     void shortcutRecentered();
     void shortcutToggled();
@@ -112,6 +113,8 @@ private slots:
 
     void startTracker();
     void stopTracker();
+
+    void restore_from_tray(QSystemTrayIcon::ActivationReason);
 public:
     MainWindow();
     ~MainWindow();