- onScreenWidget guidelines alignment with OnScreenControl CALayers

- stage manager version

Limelight/Input/CustomOSC/LayoutOnScreenControls.h

@@ -8,6 +8,7 @@
 
 #import <UIKit/UIKit.h>
 #import "OnScreenControls.h"
+#import "Moonlight-Swift.h"
 NS_ASSUME_NONNULL_BEGIN
 
 /**
@@ -30,7 +31,7 @@ NS_ASSUME_NONNULL_BEGIN
 - (void) touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event;
 - (void) touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event;
 - (void) touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event;
-
+// - (void) updateGuidelinesForOnScreenWidget:(OnScreenWidgetView* )widget;
 @end
 
 NS_ASSUME_NONNULL_END

Limelight/Input/CustomOSC/LayoutOnScreenControls.m

@@ -10,7 +10,6 @@
 #import "OSCProfilesTableViewController.h"
 #import "OnScreenButtonState.h"
 #import "OSCProfilesManager.h"
-#import "Moonlight-Swift.h"
 
 @interface LayoutOnScreenControls ()
 @end
@@ -26,7 +25,16 @@
 @synthesize _view;
 @synthesize layoutChanges;
 
+
+
+
 - (id) initWithView:(UIView*)view controllerSup:(ControllerSupport*)controllerSupport streamConfig:(StreamConfiguration*)streamConfig oscLevel:(int)oscLevel {
+    [[NSNotificationCenter defaultCenter] addObserver:self
+                                             selector:@selector(updateGuidelinesForOnScreenWidget:)
+                                                 name:@"OnScreenWidgetMovedByTouch"   // This is a special notification for reloading the on screen keyboard buttons. which can't be executed by _oscProfilesTableViewController.needToUpdateOscLayoutTVC code block, and has to be triggered by a notification
+                                               object:nil];
+
+    
     _view = view;
     _view.multipleTouchEnabled = false;
   
@@ -101,6 +109,57 @@
     [self._view addSubview: verticalGuideline];
 }
 
+- (void) updateGuidelinesForOnScreenWidget: (NSNotification *)notification{
+    /* have guidelines follow wherever the user is touching on the screen */
+    OnScreenWidgetView* widget = notification.object;
+    horizontalGuideline.hidden = verticalGuideline.hidden = NO;
+    horizontalGuideline.center = verticalGuideline.center = CGPointMake(CGRectGetMidX(widget.frame), CGRectGetMidY(widget.frame));
+    /*
+     Telegraph to the user whether the horizontal and/or vertical guidelines line up with one or more of the buttons on screen by doing the following:
+     -Change horizontal guideline color to yellow if its y-position is almost equal to that of one of the buttons on screen.
+     -Change vertical guideline color to yellow if its x-position is almost equal to that of one of the buttons on screen.
+     */
+    
+    horizontalGuideline.backgroundColor = [UIColor blueColor]; // change horizontal guideline back to blue if it doesn't line up with one of the on screen buttons
+    for (CALayer *button in self.OSCButtonLayers) { // horizontal guideline position check
+        if ((layerBeingDragged != button) && !button.isHidden) {
+            if ((horizontalGuideline.center.y < button.position.y + 1) &&
+                (horizontalGuideline.center.y > button.position.y - 1)) {
+                horizontalGuideline.backgroundColor = [UIColor yellowColor];
+                break;
+            }
+        }
+    }
+    for(UIView* view in self.layoutToolVC.view.subviews){
+        if ([view isKindOfClass:[OnScreenWidgetView class]] && view != widget) {
+            if ((horizontalGuideline.center.y < view.center.y + 1) && (horizontalGuideline.center.y > view.center.y - 1)) {
+                horizontalGuideline.backgroundColor = [UIColor yellowColor];
+                break;
+            }
+        }
+    }
+
+    verticalGuideline.backgroundColor = [UIColor blueColor]; // change vertical guideline back to blue if it doesn't line up with one of the on screen buttons
+    for (CALayer *button in self.OSCButtonLayers) { // vertical guideline position check
+        if ((layerBeingDragged != button) && !button.isHidden) {
+            if ((verticalGuideline.center.x < button.position.x + 1) &&
+                (verticalGuideline.center.x > button.position.x - 1)) {
+                verticalGuideline.backgroundColor = [UIColor yellowColor];
+                break;
+            }
+        }
+    }
+    for(UIView* view in self.layoutToolVC.view.subviews){
+        if ([view isKindOfClass:[OnScreenWidgetView class]] && view != widget) {
+            if ((verticalGuideline.center.x < view.center.x + 1) && (verticalGuideline.center.x > view.center.x - 1)) {
+                verticalGuideline.backgroundColor = [UIColor yellowColor];
+                break;
+            }
+        }
+    }
+     
+}
+
 
 #pragma mark - Queries
 
@@ -198,6 +257,7 @@
     UITouch *touch = [touches anyObject];
     CGPoint touchLocation = [touch locationInView:_view];
     
+    
     layerBeingDragged.position = touchLocation; // move object to touch location
     
     /* have guidelines follow wherever the user is touching on the screen */
@@ -206,8 +266,8 @@
     
     /*
      Telegraph to the user whether the horizontal and/or vertical guidelines line up with one or more of the buttons on screen by doing the following:
-     -Change horizontal guideline color to white if its y-position is almost equal to that of one of the buttons on screen.
+     -Change horizontal guideline color to yellow if its y-position is almost equal to that of one of the buttons on screen.
-     -Change vertical guideline color to white if its x-position is almost equal to that of one of the buttons on screen.
+     -Change vertical guideline color to yellow if its x-position is almost equal to that of one of the buttons on screen.
      */
     horizontalGuideline.backgroundColor = [UIColor blueColor]; // change horizontal guideline back to blue if it doesn't line up with one of the on screen buttons
     for (CALayer *button in self.OSCButtonLayers) { // horizontal guideline position check
@@ -219,6 +279,7 @@
             }
         }
     }
+    // alignment with onScreenWidgets
     for(UIView* view in self.layoutToolVC.view.subviews){
         if ([view isKindOfClass:[OnScreenWidgetView class]]) {
             if ((horizontalGuideline.center.y < view.center.y + 1) && (horizontalGuideline.center.y > view.center.y - 1)) {
@@ -238,6 +299,7 @@
             }
         }
     }
+    // alignment with onScreenWidgets
     for(UIView* view in self.layoutToolVC.view.subviews){
         if ([view isKindOfClass:[OnScreenWidgetView class]]) {
             if ((verticalGuideline.center.x < view.center.x + 1) && (verticalGuideline.center.x > view.center.x - 1)) {
@@ -246,7 +308,6 @@
             }
         }
     }
-
 }
 
 - (void) touchesCancelled:(NSSet *)touches withEvent:(UIEvent *)event {

Limelight/Input/OnScreenControls.m

@@ -258,7 +258,7 @@ static float L3_Y;
     _rightStickBackground = [CALayer layer];
     _leftStick = [CALayer layer];
     _rightStick = [CALayer layer];
-        
+    
     [self.OSCButtonLayers addObject:_aButton];
     [self.OSCButtonLayers addObject:_bButton];
     [self.OSCButtonLayers addObject:_xButton];

Limelight/Input/OnScreenWidgetView.swift

@@ -683,7 +683,7 @@ import UIKit
         self.onScreenControls.sendLeftStickTouchPadEvent(targetX, targetY)
     }
     //==========================================================================================================
-
+    
     
     // Touch event handling
     override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
@@ -781,11 +781,15 @@ import UIKit
     
     private func moveByTouch(touch: UITouch){
         let currentLocation = touch.location(in: superview)
-        let offsetX = currentLocation.x - storedLocation.x
+        // let offsetX = currentLocation.x - storedLocation.x
-        let offsetY = currentLocation.y - storedLocation.y
+        // let offsetY = currentLocation.y - storedLocation.y
-        center = CGPoint(x: center.x + offsetX, y: center.y + offsetY)
+        // center = CGPoint(x: center.x + offsetX, y: center.y + offsetY)
+        center = currentLocation;
         //NSLog("x coord: %f, y coord: %f", self.frame.origin.x, self.frame.origin.y)
         storedLocation = currentLocation // Update initial center for next movement
+        if OnScreenWidgetView.editMode {
+            NotificationCenter.default.post(name: Notification.Name("OnScreenWidgetMovedByTouch"), object:self) // inform the layoutOnScreenControl to update guideLines for this widget view
+        }
     }
     
     override func touchesMoved(_ touches: Set<UITouch>, with event: UIEvent?) {

Limelight/Limelight-Info.plist

@@ -74,7 +74,7 @@
 		<string>armv7</string>
 	</array>
 	<key>UIRequiresFullScreen</key>
-	<true/>
+	<false/>
 	<key>UIStatusBarHidden</key>
 	<true/>
 	<key>UISupportedInterfaceOrientations</key>

Limelight/ViewControllers/CustomOSCViewControl/LayoutOnScreenControlsViewController.m

@@ -733,7 +733,9 @@
 }
 
 - (void) touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event {
-
+    // for OnScreenWidgets:
+    
+    
     // -------- for OSC buttons
     [self.layoutOSC touchesMoved:touches withEvent:event];
     if ([self.layoutOSC isLayer:self.layoutOSC.layerBeingDragged