[rotation] fix reported gesture when swiping away from apps

src/qml/compositor.qml

@@ -152,7 +152,7 @@ Compositor {
                 if (gestureArea.progress >= swipeThreshold) {
                     swipeAnimation.valueTo = inverted ? -max : max
                     swipeAnimation.start()
-                    if (gestureArea.gesture == "down") {
+                    if (gesture == "down") {
                         Lipstick.compositor.closeClientForWindowId(topmostWindow.window.windowId)
                     }
                 } else {
@@ -160,7 +160,7 @@ Compositor {
                 }
             } else if (root.homeActive){
                 if (gestureArea.progress >= lockThreshold) {
-                    lockAnimation.valueTo = (gestureArea.gesture == "left" ?
+                    lockAnimation.valueTo = (gesture == "left" ?
                                                  Desktop.instance.lockscreen.width :
                                                  -Desktop.instance.lockscreen.width)
                     lockAnimation.start()

src/qml/compositor/ScreenGestureArea.qml

@@ -21,6 +21,7 @@
 // SOFTWARE.
 
 import QtQuick 2.0
+import QtQuick.Window 2.0
 import org.nemomobile.lipstick 0.1
 
 MouseArea {
@@ -44,11 +45,26 @@ MouseArea {
     // Internal
     property int _mouseStart
     property Item _mapTo: Lipstick.compositor.homeActive ? Lipstick.compositor.topmostWindow.window : parent
+    property variant _gestures: ["down", "left", "up", "right"]
 
     function mouseToMouseReal(m) {
         return mapToItem(_mapTo, m.x, m.y)
     }
 
+    function realGesture(g) {
+        var r = Screen.angleBetween(Lipstick.compositor.screenOrientation, Screen.orientation) / 90
+        if (r === 0)
+            return g
+
+        var shiftedGestures = _gestures.slice(0)
+        for (var i = 0; i < r; i++) {
+            var shifted = shiftedGestures.shift()
+            shiftedGestures.push(shifted)
+        }
+
+        return _gestures[shiftedGestures.indexOf(g)]
+    }
+
     onPressed: {
         var mouseReal = mouseToMouseReal(mouse)
 
@@ -75,7 +91,7 @@ MouseArea {
         else
             _mouseStart = mouseReal.y
 
-        gestureStarted(gesture)
+        gestureStarted(Lipstick.compositor.homeActive ?  gesture : realGesture(gesture))
     }
 
     onPositionChanged: {
@@ -96,7 +112,7 @@ MouseArea {
     }
 
     onReleased: {
-        gestureFinished(gesture)
+        gestureFinished(Lipstick.compositor.homeActive ? gesture : realGesture(gesture))
         if (!delayReset)
             reset()
     }