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Make end and start time setter #88

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Make end and start time setter #88

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4b8eb19
Make end and start time setter
cp-amisha-i Aug 5, 2022
352f2dc
Fix left side edge
cp-amisha-i Aug 8, 2022
6744fa5
Add 2 separate methods
cp-amisha-i Aug 8, 2022
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29 changes: 19 additions & 10 deletions Sources/PryntTrimmerView/Trimmer/PryntTrimmerView.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -35,7 +35,7 @@ public protocol TrimmerViewDelegate: AnyObject {
/// The color of the handles on the side of the view
@IBInspectable public var handleColor: UIColor = UIColor.gray {
didSet {
updateHandleColor()
updateHandleColor()
}
}

Expand Down Expand Up @@ -83,7 +83,6 @@ public protocol TrimmerViewDelegate: AnyObject {
public var minDuration: Double = 3

// MARK: - View & constraints configurations

override func setupSubviews() {
super.setupSubviews()
layer.cornerRadius = 2
Expand Down Expand Up @@ -122,7 +121,6 @@ public protocol TrimmerViewDelegate: AnyObject {
}

private func setupHandleView() {

leftHandleView.isUserInteractionEnabled = true
leftHandleView.layer.cornerRadius = 2.0
leftHandleView.translatesAutoresizingMaskIntoConstraints = false
Expand Down Expand Up @@ -161,7 +159,6 @@ public protocol TrimmerViewDelegate: AnyObject {
}

private func setupMaskView() {

leftMaskView.isUserInteractionEnabled = false
leftMaskView.backgroundColor = .white
leftMaskView.alpha = 0.7
Expand All @@ -186,7 +183,6 @@ public protocol TrimmerViewDelegate: AnyObject {
}

private func setupPositionBar() {

positionBar.frame = CGRect(x: 0, y: 0, width: 3, height: frame.height)
positionBar.backgroundColor = positionBarColor
positionBar.center = CGPoint(x: leftHandleView.frame.maxX, y: center.y)
Expand All @@ -203,7 +199,6 @@ public protocol TrimmerViewDelegate: AnyObject {
}

private func setupGestures() {

let leftPanGestureRecognizer = UIPanGestureRecognizer(target: self, action: #selector(TrimmerView.handlePanGesture))
leftHandleView.addGestureRecognizer(leftPanGestureRecognizer)
let rightPanGestureRecognizer = UIPanGestureRecognizer(target: self, action: #selector(TrimmerView.handlePanGesture))
Expand Down Expand Up @@ -286,10 +281,8 @@ public protocol TrimmerViewDelegate: AnyObject {
/// Move the position bar to the given time.
public func seek(to time: CMTime) {
if let newPosition = getPosition(from: time) {

let offsetPosition = newPosition - assetPreview.contentOffset.x - leftHandleView.frame.origin.x
let maxPosition = rightHandleView.frame.origin.x - (leftHandleView.frame.origin.x + handleWidth)
- positionBar.frame.width
let maxPosition = rightHandleView.frame.origin.x - (leftHandleView.frame.origin.x + handleWidth) - positionBar.frame.width
let normalizedPosition = min(max(0, offsetPosition), maxPosition)
positionConstraint?.constant = normalizedPosition
layoutIfNeeded()
Expand All @@ -308,6 +301,22 @@ public protocol TrimmerViewDelegate: AnyObject {
return getTime(from: endPosition)
}

/// Move the left trimmer handle to the given time.
public func moveLeftHandle(to time: CMTime) {
if let newPosition = getPosition(from: time) {
updateLeftConstraint(with: CGPoint(x: newPosition - currentLeftConstraint, y: 0))
updateSelectedTime(stoppedMoving: false)
}
}

/// Move the right trimmer handle to the given time.
public func moveRightHandle(to time: CMTime) {
if let newPosition = getPosition(from: time) {
updateRightConstraint(with: CGPoint(x: newPosition - frame.width - currentRightConstraint + 2 * handleWidth, y: 0))
updateSelectedTime(stoppedMoving: false)
}
}

private func updateSelectedTime(stoppedMoving: Bool) {
guard let playerTime = positionBarTime else {
return
Expand All @@ -330,7 +339,6 @@ public protocol TrimmerViewDelegate: AnyObject {
}

// MARK: - Scroll View Delegate

public func scrollViewDidEndDecelerating(_ scrollView: UIScrollView) {
updateSelectedTime(stoppedMoving: true)
}
Expand All @@ -340,6 +348,7 @@ public protocol TrimmerViewDelegate: AnyObject {
updateSelectedTime(stoppedMoving: true)
}
}

public func scrollViewDidScroll(_ scrollView: UIScrollView) {
updateSelectedTime(stoppedMoving: false)
}
Expand Down