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Feature/generic ui view introspection (#11)

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lvnkmn 2020-02-12 03:52:17 +01:00 committed by GitHub
parent 7b139e0cbf
commit b26f5cd067
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1 changed files with 13 additions and 48 deletions
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61
Introspect/Introspect.swift
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@ -385,81 +385,46 @@ extension View {
)) ))
} }
/// Finds a `UITextField` from a `SwiftUI.TextField` /// Finds a `TargetView` from a `SwiftUI.View`
public func introspectTextField(customize: @escaping (UITextField) -> ()) -> some View { public func introspect<TargetView: UIView>(customize: @escaping (TargetView) -> ()) -> some View {
return inject(IntrospectionView( return inject(IntrospectionView(
selector: { introspectionView in selector: { introspectionView in
guard let viewHost = Introspect.findViewHost(from: introspectionView) else { guard let viewHost = Introspect.findViewHost(from: introspectionView) else {
return nil return nil
} }
return Introspect.previousSibling(containing: UITextField.self, from: viewHost) return Introspect.previousSibling(containing: TargetView.self, from: viewHost)
}, },
customize: customize customize: customize
)) ))
} }
/// Finds a `UITextField` from a `SwiftUI.TextField`
public func introspectTextField(customize: @escaping (UITextField) -> ()) -> some View {
return introspect(customize: customize)
}
/// Finds a `UISwitch` from a `SwiftUI.Toggle` /// Finds a `UISwitch` from a `SwiftUI.Toggle`
public func introspectSwitch(customize: @escaping (UISwitch) -> ()) -> some View { public func introspectSwitch(customize: @escaping (UISwitch) -> ()) -> some View {
return inject(IntrospectionView( return introspect(customize: customize)
selector: { introspectionView in
guard let viewHost = Introspect.findViewHost(from: introspectionView) else {
return nil
}
return Introspect.previousSibling(containing: UISwitch.self, from: viewHost)
},
customize: customize
))
} }
/// Finds a `UISlider` from a `SwiftUI.Slider` /// Finds a `UISlider` from a `SwiftUI.Slider`
public func introspectSlider(customize: @escaping (UISlider) -> ()) -> some View { public func introspectSlider(customize: @escaping (UISlider) -> ()) -> some View {
return inject(IntrospectionView( return introspect(customize: customize)
selector: { introspectionView in
guard let viewHost = Introspect.findViewHost(from: introspectionView) else {
return nil
}
return Introspect.previousSibling(containing: UISlider.self, from: viewHost)
},
customize: customize
))
} }
/// Finds a `UIStepper` from a `SwiftUI.Stepper` /// Finds a `UIStepper` from a `SwiftUI.Stepper`
public func introspectStepper(customize: @escaping (UIStepper) -> ()) -> some View { public func introspectStepper(customize: @escaping (UIStepper) -> ()) -> some View {
return inject(IntrospectionView( return introspect(customize: customize)
selector: { introspectionView in
guard let viewHost = Introspect.findViewHost(from: introspectionView) else {
return nil
}
return Introspect.previousSibling(containing: UIStepper.self, from: viewHost)
},
customize: customize
))
} }
/// Finds a `UIDatePicker` from a `SwiftUI.DatePicker` /// Finds a `UIDatePicker` from a `SwiftUI.DatePicker`
public func introspectDatePicker(customize: @escaping (UIDatePicker) -> ()) -> some View { public func introspectDatePicker(customize: @escaping (UIDatePicker) -> ()) -> some View {
return inject(IntrospectionView( return introspect(customize: customize)
selector: { introspectionView in
guard let viewHost = Introspect.findViewHost(from: introspectionView) else {
return nil
}
return Introspect.previousSibling(containing: UIDatePicker.self, from: viewHost)
},
customize: customize
))
} }
/// Finds a `UISegmentedControl` from a `SwiftUI.Picker` with style `SegmentedPickerStyle` /// Finds a `UISegmentedControl` from a `SwiftUI.Picker` with style `SegmentedPickerStyle`
public func introspectSegmentedControl(customize: @escaping (UISegmentedControl) -> ()) -> some View { public func introspectSegmentedControl(customize: @escaping (UISegmentedControl) -> ()) -> some View {
return inject(IntrospectionView( return introspect(customize: customize)
selector: { introspectionView in
guard let viewHost = Introspect.findViewHost(from: introspectionView) else {
return nil
}
return Introspect.previousSibling(containing: UISegmentedControl.self, from: viewHost)
},
customize: customize
))
} }
} }