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Fixes #4935 - Enable voice message scrubbing pan gesture only after long press.

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This commit is contained in:
Stefan Ceriu
2021-10-07 14:07:17 +03:00
committed by Stefan Ceriu
parent 09911bd244
commit 27eaa9453c
3 changed files with 34 additions and 29 deletions
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Riot/Modules/Room/VoiceMessages/VoiceMessagePlaybackView.swift
+33 -15
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@@ -43,7 +43,6 @@ class VoiceMessagePlaybackView: UIView, NibLoadable, Themable {
private var _waveformView: VoiceMessageWaveformView!
private var currentTheme: Theme?
private var scrubProgress: CGFloat?
@IBOutlet private var backgroundView: UIView!
@IBOutlet private var recordingIcon: UIView!
@@ -51,6 +50,9 @@ class VoiceMessagePlaybackView: UIView, NibLoadable, Themable {
@IBOutlet private var elapsedTimeLabel: UILabel!
@IBOutlet private var waveformContainerView: UIView!
private var longPressGestureRecognizer: UILongPressGestureRecognizer!
private var panGestureRecognizer: UIPanGestureRecognizer!
weak var delegate: VoiceMessagePlaybackViewDelegate?
var details: VoiceMessagePlaybackViewDetails?
@@ -75,6 +77,14 @@ class VoiceMessagePlaybackView: UIView, NibLoadable, Themable {
_waveformView = VoiceMessageWaveformView(frame: waveformContainerView.bounds)
waveformContainerView.vc_addSubViewMatchingParent(_waveformView)
longPressGestureRecognizer = UILongPressGestureRecognizer(target: self, action: #selector(handleLongPressGesture(_:)))
longPressGestureRecognizer.minimumPressDuration = 0.2
waveformView.addGestureRecognizer(longPressGestureRecognizer)
panGestureRecognizer = UIPanGestureRecognizer(target: self, action: #selector(handlePanGesture(_:)))
panGestureRecognizer.isEnabled = false
waveformView.addGestureRecognizer(panGestureRecognizer)
}
func configureWithDetails(_ details: VoiceMessagePlaybackViewDetails?) {
@@ -136,28 +146,36 @@ class VoiceMessagePlaybackView: UIView, NibLoadable, Themable {
currentTheme = theme
configureWithDetails(details)
}
// MARK: - Private
@IBAction private func onPlayButtonTap() {
delegate?.voiceMessagePlaybackViewDidRequestPlaybackToggle()
}
@IBAction private func tap(gestureRecognizer: UITapGestureRecognizer) {
@objc private func handleLongPressGesture(_ gestureRecognizer: UITapGestureRecognizer) {
let x = gestureRecognizer.location(in: waveformContainerView).x.clamped(to: 0...waveformContainerView.bounds.width)
let progress = x / waveformContainerView.bounds.width
delegate?.voiceMessagePlaybackViewDidRequestSeek(to: progress)
}
@IBAction private func pan(gestureRecognizer: UIPanGestureRecognizer) {
switch gestureRecognizer.state {
case .began, .changed:
let x = gestureRecognizer.location(in: waveformContainerView).x.clamped(to: 0...waveformContainerView.bounds.width)
let progress = x / waveformContainerView.bounds.width
scrubProgress = progress
delegate?.voiceMessagePlaybackViewDidRequestSeek(to: progress)
default:
scrubProgress = nil
}
switch gestureRecognizer.state {
case .began:
panGestureRecognizer.isEnabled = true
case .ended, .failed, .cancelled:
panGestureRecognizer.isEnabled = false
default:
break
}
}
@objc private func handlePanGesture(_ gestureRecognizer: UIPanGestureRecognizer) {
switch gestureRecognizer.state {
case .began, .changed:
let x = gestureRecognizer.location(in: waveformContainerView).x.clamped(to: 0...waveformContainerView.bounds.width)
let progress = x / waveformContainerView.bounds.width
delegate?.voiceMessagePlaybackViewDidRequestSeek(to: progress)
default:
break
}
}
}