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Add gracePeriod and deprecated graceTime #168

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merged 1 commit into from
Jun 12, 2017
Merged

Add gracePeriod and deprecated graceTime #168

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21 changes: 18 additions & 3 deletions PKHUD/PKHUD.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,22 @@ open class PKHUD: NSObject {
/// not be shown at all.
/// This may be used to prevent HUD display for very short tasks.
/// Defaults to 0 (no grace time).
public var graceTime: TimeInterval = 0
@available(*, deprecated, message: "Will be removed with Swift4 support, use gracePeriod instead")
public var graceTime: TimeInterval {
get {
return gracePeriod
}
set(newPeriod) {
gracePeriod = newPeriod
}
}

/// Grace period is the time (in seconds) that the invoked method may be run without
/// showing the HUD. If the task finishes before the grace time runs out, the HUD will
/// not be shown at all.
/// This may be used to prevent HUD display for very short tasks.
/// Defaults to 0 (no grace time).
public var gracePeriod: TimeInterval = 0
fileprivate var graceTimer: Timer?

// MARK: Public
Expand Down Expand Up @@ -110,8 +125,8 @@ open class PKHUD: NSObject {
}

// If the grace time is set, postpone the HUD display
if graceTime > 0.0 {
let timer = Timer(timeInterval: graceTime, target: self, selector: #selector(PKHUD.handleGraceTimer(_:)), userInfo: nil, repeats: false)
if gracePeriod > 0.0 {
let timer = Timer(timeInterval: gracePeriod, target: self, selector: #selector(PKHUD.handleGraceTimer(_:)), userInfo: nil, repeats: false)
RunLoop.current.add(timer, forMode: .commonModes)
graceTimer = timer
} else {
Expand Down