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44 lines
1.2 KiB
Swift
44 lines
1.2 KiB
Swift
// Copyright (c) 2024 Proton Technologies AG
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//
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// This file is part of Proton Mail.
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//
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// Proton Mail is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Proton Mail is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Proton Mail. If not, see https://www.gnu.org/licenses/.
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import SwiftUI
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extension View {
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/**
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Remove the view of the view hierarchy based on a condition.
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Example:
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```swift
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Text(String(numAttachments))
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.removeViewIf( numAttachments == 0 )
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```
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Before using this conditional view modifier take into account that any internal @State of the view can be lost
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*/
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@ViewBuilder
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func removeViewIf(_ condition: Bool) -> some View {
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if condition {
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EmptyView()
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} else {
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self
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}
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}
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}
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