Add toggle to present and dismiss tooltip on demand (#21)

* feat: add isEnabled to toggle tooltip visibility

* refactor: remove implicit animation and add transition modifier

* refactor: remove scale in transition and use opacity only.

* fix: move transition modifier to tooltipBody instead of content

* feat: add transition configuration

* refactor: rename isEnabled to enabled. Shift enabled argument as first argument to remove label requirement.

* refactor: add default true value to enabled argument

* refactor: remove Binding property wrapper on enabled

* feat: add function definitions for tooltip for backwards compatibility

* refactor: remove unnecessary enabled argument

Author: chenium

Sources/SwiftUITooltip/TooltipConfigurations/ArrowOnlyTooltipConfig.swift

@@ -40,6 +40,8 @@ public struct ArrowOnlyTooltipConfig: TooltipConfig {
     public var animationOffset: CGFloat = 10
     public var animationTime: Double = 1
 
+    public var transition: AnyTransition = .opacity
+
     public init() {}
 
     public init(side: TooltipSide) {

Sources/SwiftUITooltip/TooltipConfigurations/DefaultTooltipConfig.swift

@@ -40,6 +40,8 @@ public struct DefaultTooltipConfig: TooltipConfig {
     public var animationOffset: CGFloat = 10
     public var animationTime: Double = 1
 
+    public var transition: AnyTransition = .opacity
+
     public init() {}
 
     public init(side: TooltipSide) {

Sources/SwiftUITooltip/TooltipConfigurations/TooltipConfig.swift

@@ -39,4 +39,6 @@ public protocol TooltipConfig {
     var enableAnimation: Bool { get set }
     var animationOffset: CGFloat { get set }
     var animationTime: Double { get set }
+
+    var transition: AnyTransition { get set }
 }

Sources/SwiftUITooltip/TooltipModifier.swift

@@ -9,13 +9,15 @@ import SwiftUI
 
 struct TooltipModifier<TooltipContent: View>: ViewModifier {
     // MARK: - Uninitialised properties
-
+    var enabled: Bool
     var config: TooltipConfig
     var content: TooltipContent
 
+
     // MARK: - Initialisers
 
-    init(config: TooltipConfig, @ViewBuilder content: @escaping () -> TooltipContent) {
+    init(enabled: Bool, config: TooltipConfig, @ViewBuilder content: @escaping () -> TooltipContent) {
+        self.enabled = enabled
         self.config = config
         self.content = content()
     }
@@ -179,7 +181,6 @@ struct TooltipModifier<TooltipContent: View>: ViewModifier {
                     .overlay(self.arrowView)
             }
             .offset(x: self.offsetHorizontal(g), y: self.offsetVertical(g))
-            .animation(.easeInOut)
             .onAppear {
                 self.dispatchAnimation()
             }
@@ -190,7 +191,7 @@ struct TooltipModifier<TooltipContent: View>: ViewModifier {
 
     func body(content: Content) -> some View {
         content
-            .overlay(tooltipBody)
+            .overlay(enabled ? tooltipBody.transition(config.transition) : nil)
     }
 }
 

Sources/SwiftUITooltip/TooltipViewExtension.swift

@@ -8,27 +8,41 @@
 import SwiftUI
 
 public extension View {
-    func tooltip<TooltipContent: View>(@ViewBuilder content: @escaping () -> TooltipContent) -> some View {
+    func tooltip<TooltipContent: View>(_ enabled: Bool = true, @ViewBuilder content: @escaping () -> TooltipContent) -> some View {
         let config: TooltipConfig = DefaultTooltipConfig.shared
 
-        return modifier(TooltipModifier(config: config, content: content))
+        return modifier(TooltipModifier(enabled: enabled, config: config, content: content))
     }
 
-    func tooltip<TooltipContent: View>(config: TooltipConfig, @ViewBuilder content: @escaping () -> TooltipContent) -> some View {
-        modifier(TooltipModifier(config: config, content: content))
+    func tooltip<TooltipContent: View>(_ enabled: Bool = true, config: TooltipConfig, @ViewBuilder content: @escaping () -> TooltipContent) -> some View {
+        modifier(TooltipModifier(enabled: enabled, config: config, content: content))
     }
 
-    func tooltip<TooltipContent: View>(_ side: TooltipSide, @ViewBuilder content: @escaping () -> TooltipContent) -> some View {
+    func tooltip<TooltipContent: View>(_ enabled: Bool = true, side: TooltipSide, @ViewBuilder content: @escaping () -> TooltipContent) -> some View {
         var config = DefaultTooltipConfig.shared
         config.side = side
 
-        return modifier(TooltipModifier(config: config, content: content))
+        return modifier(TooltipModifier(enabled: enabled, config: config, content: content))
     }
 
+    func tooltip<TooltipContent: View>(_ enabled: Bool = true, side: TooltipSide, config: TooltipConfig, @ViewBuilder content: @escaping () -> TooltipContent) -> some View {
+        var config = config
+        config.side = side
+
+        return modifier(TooltipModifier(enabled: enabled, config: config, content: content))
+    }
+
+    func tooltip<TooltipContent: View>(_ side: TooltipSide, @ViewBuilder content: @escaping () -> TooltipContent) -> some View {
+        var config = DefaultTooltipConfig.shared
+        config.side = side
+
+        return modifier(TooltipModifier(enabled: true, config: config, content: content))
+    }
+
     func tooltip<TooltipContent: View>(_ side: TooltipSide, config: TooltipConfig, @ViewBuilder content: @escaping () -> TooltipContent) -> some View {
         var config = config
         config.side = side
 
-        return modifier(TooltipModifier(config: config, content: content))
+        return modifier(TooltipModifier(enabled: true, config: config, content: content))
     }
 }