85 lines
3.2 KiB
Objective-C
85 lines
3.2 KiB
Objective-C
//
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// NativeTouchHandler.m
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// Moonlight
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//
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// Created by ZWM on 2024/6/16.
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// Copyright © 2024 Moonlight Game Streaming Project. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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#import "NativeTouchHandler.h"
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#import "NativeTouchPointer.h"
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#import "StreamView.h"
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#import "DataManager.h"
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#include <Limelight.h>
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@implementation NativeTouchHandler {
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StreamView* streamView;
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TemporarySettings* currentSettings;
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bool activateCoordSelector;
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}
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- (id)initWith:(StreamView*)view and:(TemporarySettings*)settings{
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self = [self init];
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self->streamView = view;
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self->currentSettings = settings;
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self->activateCoordSelector = currentSettings.pointerVelocityModeDivider.floatValue != 1.0;
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[NativeTouchPointer setPointerVelocityDivider:settings.pointerVelocityModeDivider.floatValue];
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[NativeTouchPointer setPointerVelocityFactor:settings.touchPointerVelocityFactor.floatValue];
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[NativeTouchPointer initContextWith:streamView];
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return self;
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}
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- (void)sendTouchEvent:(UITouch*)touch withTouchtype:(uint8_t)touchType{
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CGPoint targetCoords;
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if(activateCoordSelector && touch.phase == UITouchPhaseMoved) targetCoords = [NativeTouchPointer selectCoordsFor:touch]; // coordinates of touch pointer replaced to relative ones here.
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else targetCoords = [touch locationInView:streamView];
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CGPoint location = [streamView adjustCoordinatesForVideoArea:targetCoords];
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CGSize videoSize = [streamView getVideoAreaSize];
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LiSendTouchEvent(touchType,[NativeTouchPointer retrievePointerIdFromDict:touch],location.x / videoSize.width, location.y / videoSize.height,(touch.force / touch.maximumPossibleForce) / sin(touch.altitudeAngle),0.0f, 0.0f,[streamView getRotationFromAzimuthAngle:[touch azimuthAngleInView:streamView]]);
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}
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- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {
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for (UITouch* touch in touches){
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[NativeTouchPointer populatePointerId:touch]; //generate & populate pointerId
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if(activateCoordSelector) [NativeTouchPointer populatePointerObjIntoDict:touch];
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[self sendTouchEvent:touch withTouchtype:LI_TOUCH_EVENT_DOWN];
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}
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return;
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}
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- (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event {
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for (UITouch* touch in touches){
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if(activateCoordSelector) [NativeTouchPointer updatePointerObjInDict:touch];
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[self sendTouchEvent:touch withTouchtype:LI_TOUCH_EVENT_MOVE];
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}
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return;
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}
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- (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event {
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for (UITouch* touch in touches){
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[self sendTouchEvent:touch withTouchtype:LI_TOUCH_EVENT_UP]; //send touch event before remove pointerId
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[NativeTouchPointer removePointerId:touch]; //then remove pointerId
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if(activateCoordSelector) [NativeTouchPointer removePointerObjFromDict:touch];
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}
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return;
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}
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- (void)touchesCancelled:(NSSet *)touches withEvent:(UIEvent *)event {
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for (UITouch* touch in touches){
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[self sendTouchEvent:touch withTouchtype:LI_TOUCH_EVENT_UP]; //send touch event before remove pointerId
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[NativeTouchPointer removePointerId:touch]; //then remove pointerId
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if(activateCoordSelector) [NativeTouchPointer removePointerObjFromDict:touch];
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}
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}
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@end
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