Fixes for better Virtual keyboard support and Workspace Switcher (#155)

* Disabling workspace animation if too many icons

* Fixed virtual keyboard on popups and modals

- Fixed VK sometimes appearing under popups and modals (that made the
keyboard unusable)
- Fixed VK not working on app drawer
- Left comments for future changes

* Added explanation for disabling animation

* Fixes comments

Modals/Common/DankModal.qml

@@ -60,7 +60,7 @@ PanelWindow {
 
     visible: shouldBeVisible
     color: "transparent"
-    WlrLayershell.layer: WlrLayershell.Overlay
+    WlrLayershell.layer: WlrLayershell.Top // if set to overlay -> virtual keyboards can be stuck under modal
     WlrLayershell.exclusiveZone: -1
     WlrLayershell.keyboardFocus: shouldHaveFocus ? WlrKeyboardFocus.Exclusive : WlrKeyboardFocus.None
     onVisibleChanged: {

Modules/AppDrawer/AppDrawerPopout.qml

@@ -15,6 +15,9 @@ DankPopout {
     property string triggerSection: "left"
     property var triggerScreen: null
 
+    // Setting to Exclusive, so virtual keyboards can send input to app drawer
+    WlrLayershell.keyboardFocus: shouldBeVisible ? WlrKeyboardFocus.Exclusive : WlrKeyboardFocus.None 
+
     function show() {
         open()
     }

Modules/TopBar/WorkspaceSwitcher.qml

@@ -372,6 +372,8 @@ Rectangle {
                 }
 
                 Behavior on width {
+		    // When having more icons, animation becomes clunky
+		    enabled: (!SettingsData.showWorkspaceApps || SettingsData.maxWorkspaceIcons <= 3)
                     NumberAnimation {
                         duration: Theme.mediumDuration
                         easing.type: Theme.emphasizedEasing
@@ -379,6 +381,8 @@ Rectangle {
                 }
 
                 Behavior on color {
+		    // When having more icons, animation becomes clunky
+		    enabled: (!SettingsData.showWorkspaceApps || SettingsData.maxWorkspaceIcons <= 3)
                     ColorAnimation {
                         duration: Theme.mediumDuration
                         easing.type: Theme.emphasizedEasing

Widgets/DankPopout.qml

@@ -54,8 +54,16 @@ PanelWindow {
     }
 
     color: "transparent"
-    WlrLayershell.layer: WlrLayershell.Overlay
+    WlrLayershell.layer: WlrLayershell.Top // if set to overlay -> virtual keyboards can be stuck under popup
     WlrLayershell.exclusiveZone: -1
+
+    // WlrLayershell.keyboardFocus should be set to Exclusive,
+    // if popup contains input fields and does NOT create new popups/modals
+    // with input fields.
+    // With OnDemand virtual keyboards can't send input to popup
+    // If set to Exclusive AND this popup creates other popups, that also have
+    // input fields -> they can't get keyboard focus, because the parent popup
+    // already took the lock
     WlrLayershell.keyboardFocus: shouldBeVisible ? WlrKeyboardFocus.OnDemand : WlrKeyboardFocus.None 
 
     anchors {