Add option to hide window on launch

.gitignore

@@ -17,5 +17,6 @@ qrc_*.cpp
 moc_*.cpp
 moc_*.h
 yubioath-desktop.app/
+yubioath-desktop
 pymodules
 .vagrant/

main.cpp

@@ -94,6 +94,11 @@ int main(int argc, char *argv[])
 
     // Set icon in the window, doesn't effect desktop icons.
     qmlWindow->setIcon(QIcon(path_prefix + "/images/windowicon.png"));
+    // Show root window unless explicitly hidden in settings.
+    auto hideOnLaunch = qmlWindow->property("hideOnLaunch");
+    if (!hideOnLaunch.toBool()) {
+        qmlWindow->show();
+    }
 
     QAction *showAction = new QAction(QObject::tr("&Show credentials"), qmlWindow);
     // The call to hide doesn't make much sense but makes it work on macOS when hidden from the dock.

qml/SettingsDialog.qml

@@ -15,6 +15,7 @@ DefaultDialog {
     property alias slot1digits: slot1digits.currentIndex
     property alias slot2digits: slot2digits.currentIndex
     property alias closeToTray: closeToTray.checked
+    property alias hideOnLaunch: hideOnLaunch.checked
 
     ColumnLayout {
         anchors.fill: parent
@@ -97,6 +98,23 @@ DefaultDialog {
             CheckBox {
                 id: closeToTray
                 checked: settings.closeToTray
+                onCheckedChanged: {
+                    if (!checked) {
+                        hideOnLaunch.checked = false
+                    }
+                }
+                KeyNavigation.tab: saveSettingsBtn
+                Keys.onEscapePressed: close()
+            }
+            Label {
+                text: qsTr("Hide on launch")
+                Layout.alignment: Qt.AlignRight | Qt.AlignVCenter
+                Layout.fillWidth: false
+            }
+            CheckBox {
+                id: hideOnLaunch
+                enabled: closeToTray.checked
+                checked: settings.hideOnLaunch
                 KeyNavigation.tab: saveSettingsBtn
                 Keys.onEscapePressed: close()
             }

qml/main.qml

@@ -12,7 +12,6 @@ ApplicationWindow {
     height: 400
     minimumHeight: 400
     minimumWidth: 300
-    visible: true
     title: getTitle()
     property var device: yk
     property var credentials: device.credentials
@@ -31,6 +30,8 @@ ApplicationWindow {
     // See http://doc.qt.io/qt-5/qwindow.html#Visibility-enum
     property bool shouldRefresh: visibility != 3 && visibility != 0
 
+    property bool hideOnLaunch: settings.hideOnLaunch
+
     signal copy
     signal generate(bool copyAfterGenerate)
     signal deleteCredential
@@ -88,6 +89,7 @@ ApplicationWindow {
         property var slot2digits
         property string savedPasswords
         property bool closeToTray
+        property bool hideOnLaunch
 
         // Keep track of window and desktop dimensions.
         property alias width: appWindow.width
@@ -598,6 +600,7 @@ ApplicationWindow {
         settings.slot1digits = settingsDialog.slot1digits
         settings.slot2digits = settingsDialog.slot2digits
         settings.closeToTray = settingsDialog.closeToTray
+        settings.hideOnLaunch = settingsDialog.hideOnLaunch
     }
 
     function trySetPassword() {