Implement view lifting for keyboard invoke.

Limelight/Input/CustomTapGestureRecognizer.h

@@ -15,6 +15,8 @@
 
 @property (nonatomic, assign) uint8_t numberOfTouchesRequired;
 @property (nonatomic, assign) double tapDownTimeThreshold;
+@property (nonatomic, readonly) CGFloat lowestTouchPointHeight;
+
 
 @end
 #endif /* CustomTapGestureRecognizer_h */

Limelight/Input/CustomTapGestureRecognizer.m

@@ -14,9 +14,12 @@
 
 static NSTimeInterval multiFingerDownTime;
 static bool multiFingerDown;
+static CGFloat screenHeightInPoints;
+static CGFloat lowestTouchPointYCoord = 0.0;
 
 - (instancetype)initWithTarget:(nullable id)target action:(nullable SEL)action {
     self = [super initWithTarget:target action:action];
+    screenHeightInPoints = CGRectGetHeight([[UIScreen mainScreen] bounds]);
     return self;
 }
 
@@ -25,15 +28,25 @@ static bool multiFingerDown;
     if ([[event allTouches] count] == _numberOfTouchesRequired) {
         multiFingerDownTime = CACurrentMediaTime();
         multiFingerDown = true;
+        
+        for(UITouch *touch in [event allTouches]){
+            if(lowestTouchPointYCoord < [touch locationInView:self.view].y) lowestTouchPointYCoord = [touch locationInView:self.view].y;
+        }
+        //NSLog(@"lowestTouchPointYCoord: %f ", lowestTouchPointYCoord);
+        _lowestTouchPointHeight = screenHeightInPoints - lowestTouchPointYCoord;
         self.state = UIGestureRecognizerStatePossible;
     }
 }
 
 - (void)touchesEnded:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event {
+    
     // [super touchesEnded:touches withEvent:event];
     if(multiFingerDown && [[event allTouches] count] == [touches count]){
         multiFingerDown = false;
-        if((CACurrentMediaTime() - multiFingerDownTime) < _tapDownTimeThreshold / 1000) self.state = UIGestureRecognizerStateRecognized;
+        if((CACurrentMediaTime() - multiFingerDownTime) < _tapDownTimeThreshold / 1000){
+            lowestTouchPointYCoord = 0.0; //reset for next recognition
+            self.state = UIGestureRecognizerStateRecognized;
+        }
     }
 }
 

Limelight/Input/StreamView.m

@@ -49,6 +49,7 @@ static const double X1_MOUSE_SPEED_DIVISOR = 2.5;
     
     NSDictionary<NSString *, NSNumber *> *dictCodes;
     CustomTapGestureRecognizer *keyboardToggleRecognizer;
+    CGFloat liftViewToHeight;
 }
 
 - (void) setupStreamView:(ControllerSupport*)controllerSupport
@@ -76,12 +77,12 @@ static const double X1_MOUSE_SPEED_DIVISOR = 2.5;
     keyboardToggleRecognizer.delaysTouchesBegan = NO;
     keyboardToggleRecognizer.delaysTouchesEnded = NO;
     [[NSNotificationCenter defaultCenter] addObserver:self
-                                             selector:@selector(keyboardWillShow)
+                                             selector:@selector(keyboardWillShow:)
                                                  name:UIKeyboardWillShowNotification
                                                object:nil];
     
     [[NSNotificationCenter defaultCenter] addObserver:self
-                                             selector:@selector(keyboardWillHide)
+                                             selector:@selector(keyboardWillHide:)
                                                  name:UIKeyboardWillHideNotification
                                                object:nil];
     [self addGestureRecognizer:keyboardToggleRecognizer];
@@ -152,12 +153,27 @@ static const double X1_MOUSE_SPEED_DIVISOR = 2.5;
     [self becomeFirstResponder];
 }
 
-- (void)keyboardWillShow{
+
+- (void)keyboardWillShow:(NSNotification *)notification{
+    NSDictionary *userInfo = notification.userInfo;
+    // Get the keyboard size from the notification
+    CGRect keyboardFrame = [userInfo[UIKeyboardFrameEndUserInfoKey] CGRectValue];
+    liftViewToHeight = keyboardFrame.size.height - keyboardToggleRecognizer.lowestTouchPointHeight + CGRectGetHeight([[UIScreen mainScreen] bounds]) * 0.1; // lift the StreamView to the height of lowest touch point of multi-finger tap gesture, while reserving the view of 1/10 screen height for remote typing.
+    if(liftViewToHeight < 0) liftViewToHeight = 0;  // set liftViewtoHeight to 0 if it is high enough and not going to be covered by keyboard.
+
+    CGRect liftedStreamFrame = self.frame;
+    liftedStreamFrame.origin.y -= liftViewToHeight;
+    self.frame = liftedStreamFrame;
+    
     isInputingText = true;
     // NSLog(@"keyboard will show");
 }
 
-- (void)keyboardWillHide{
+- (void)keyboardWillHide:(NSNotification *)notification{
+    CGRect liftedStreamFrame = self.frame;
+    // recover view position in keyboard hiding.
+    liftedStreamFrame.origin.y += liftViewToHeight;
+    self.frame = liftedStreamFrame;
     isInputingText = false;
     // NSLog(@"keyboard will hide");
 }
@@ -170,6 +186,7 @@ static const double X1_MOUSE_SPEED_DIVISOR = 2.5;
         [keyInputField resignFirstResponder];
         isInputingText = false;
     } else {
+
         // NSLog(@"Opening the keyboard");
     Log(LOG_D, @"Opening the keyboard");
     // Prepare the textbox used to capture keyboard events.

Limelight/Limelight-Info.plist

@@ -9,7 +9,7 @@
 	<key>CFBundleDevelopmentRegion</key>
 	<string>en</string>
 	<key>CFBundleDisplayName</key>
-	<string>Moonlight-ZWM</string>
+	<string>Moonlight-ZWM-Debug</string>
 	<key>CFBundleExecutable</key>
 	<string>${EXECUTABLE_NAME}</string>
 	<key>CFBundleIdentifier</key>

Moonlight TV/Info.plist

@@ -5,7 +5,7 @@
 	<key>CFBundleDevelopmentRegion</key>
 	<string>$(DEVELOPMENT_LANGUAGE)</string>
 	<key>CFBundleDisplayName</key>
-	<string>Moonlight-ZWM</string>
+	<string>Moonlight-ZWM-Debug</string>
 	<key>CFBundleExecutable</key>
 	<string>$(EXECUTABLE_NAME)</string>
 	<key>CFBundleIdentifier</key>