fix: allow views to add custom gesture options with tapGestureOptions... properties

Author: farfromrefug

src/gesturehandler/gesturehandler.d.ts

@@ -6,6 +6,18 @@ import { BaseGestureRootView, HandlerType, OptionsTypeMap, TypeMap } from './ges
 export { GestureState, GestureHandlerStateEvent, GestureHandlerTouchEvent, GestureStateEventData, GestureTouchEventData, HandlerType } from './gesturehandler.common';
 // export * from './gesturehandler.ios';
 
+declare module '@nativescript/core/ui/core/view' {
+    interface View {
+        tapGestureOptions: Partial<TapGestureHandlerOptions>;
+        panGestureOptions: Partial<PanGestureHandlerOptions>;
+        doubleTapGestureOptions: Partial<TapGestureHandlerOptions>;
+        longPressGestureOptions: Partial<LongPressGestureHandlerOptions>;
+        swipeGestureOptions: Partial<FlingGestureHandlerOptions>;
+        pinchGestureOptions: Partial<PinchGestureHandlerOptions>;
+        rotationGestureOptions: Partial<RotationGestureHandlerOptions>;
+    }
+}
+
 export enum FlingDirection {
     DIRECTION_LEFT,
     DIRECTION_UP,

src/gesturehandler/gestures_override.ts

@@ -201,50 +201,57 @@ export class GesturesObserver {
             if (type & GestureTypes.tap) {
                 gestureHandler = manager.createGestureHandler(HandlerType.TAP, target['TAP_HANDLER_TAG'], {
                     simultaneousHandlers: [ROOT_GESTURE_HANDLER_TAG],
-                    waitFor: [target['LONGPRESS_HANDLER_TAG'], target['DOUBLE_TAP_HANDLER_TAG']]
+                    waitFor: [target['LONGPRESS_HANDLER_TAG'], target['DOUBLE_TAP_HANDLER_TAG']],
+                    ...(target.tapGestureOptions || {})
                 });
                 gestureHandler.on(GestureHandlerStateEvent, this.onGestureStateChange(GestureTypes.tap, GestureState.ACTIVE), this);
             }
             if (type & GestureTypes.longPress) {
                 gestureHandler = manager.createGestureHandler(HandlerType.LONG_PRESS, target['LONGPRESS_HANDLER_TAG'], {
-                    simultaneousHandlers: [ROOT_GESTURE_HANDLER_TAG]
+                    simultaneousHandlers: [ROOT_GESTURE_HANDLER_TAG],
+                    ...(target.longPressGestureOptions || {})
                 });
                 gestureHandler.on(GestureHandlerStateEvent, this.onGestureStateChange(GestureTypes.longPress, __IOS__ ? GestureState.BEGAN : GestureState.ACTIVE), this);
             }
             if (type & GestureTypes.doubleTap) {
                 gestureHandler = manager.createGestureHandler(HandlerType.TAP, target['DOUBLE_TAP_HANDLER_TAG'], {
                     numberOfTaps: 2,
-                    simultaneousHandlers: [ROOT_GESTURE_HANDLER_TAG]
+                    simultaneousHandlers: [ROOT_GESTURE_HANDLER_TAG],
+                    ...(target.doubleTapGestureOptions || {})
                 });
                 gestureHandler.on(GestureHandlerStateEvent, this.onGestureStateChange(GestureTypes.doubleTap, GestureState.ACTIVE), this);
             }
 
             if (type & GestureTypes.pinch) {
                 gestureHandler = manager.createGestureHandler(HandlerType.PINCH, target['PINCH_HANDLER_TAG'], {
-                    simultaneousHandlers: [target['PAN_HANDLER_TAG'], ROOT_GESTURE_HANDLER_TAG]
+                    simultaneousHandlers: [target['PAN_HANDLER_TAG'], ROOT_GESTURE_HANDLER_TAG],
+                    ...(target.pinchGestureOptions || {})
                 });
                 gestureHandler.on(GestureHandlerStateEvent, this.onGestureStateChange(GestureTypes.pinch), this);
                 gestureHandler.on(GestureHandlerTouchEvent, this.onGestureTouchChange(GestureTypes.pinch), this);
             }
 
             if (type & GestureTypes.swipe) {
                 gestureHandler = manager.createGestureHandler(HandlerType.FLING, TAG++, {
-                    simultaneousHandlers: [ROOT_GESTURE_HANDLER_TAG]
+                    simultaneousHandlers: [ROOT_GESTURE_HANDLER_TAG],
+                    ...(target.swipeGestureOptions || {})
                 });
                 gestureHandler.on(GestureHandlerStateEvent, this.onGestureStateChange(GestureTypes.swipe, GestureState.ACTIVE), this);
             }
 
             if (type & GestureTypes.pan) {
                 gestureHandler = manager.createGestureHandler(HandlerType.PAN, target['PAN_HANDLER_TAG'], {
-                    simultaneousHandlers: [target['PINCH_HANDLER_TAG'], ROOT_GESTURE_HANDLER_TAG]
+                    simultaneousHandlers: [target['PINCH_HANDLER_TAG'], ROOT_GESTURE_HANDLER_TAG],
+                    ...(target.panGestureOptions || {})
                 });
                 gestureHandler.on(GestureHandlerStateEvent, this.onGestureStateChange(GestureTypes.pan), this);
                 gestureHandler.on(GestureHandlerTouchEvent, this.onGestureTouchChange(GestureTypes.pan), this);
             }
 
             if (type & GestureTypes.rotation) {
                 gestureHandler = manager.createGestureHandler(HandlerType.ROTATION, TAG++, {
-                    simultaneousHandlers: [ROOT_GESTURE_HANDLER_TAG]
+                    simultaneousHandlers: [ROOT_GESTURE_HANDLER_TAG],
+                    ...(target.rotationGestureOptions || {})
                 });
                 gestureHandler.on(GestureHandlerStateEvent, this.onGestureStateChange(GestureTypes.rotation, GestureState.ACTIVE), this);
                 gestureHandler.on(GestureHandlerTouchEvent, this.onGestureTouchChange(GestureTypes.rotation), this);