73 lines
2.7 KiB
Swift
73 lines
2.7 KiB
Swift
//
|
|
// FilePicker.swift
|
|
// Pocket Poster
|
|
//
|
|
// Created by lemin on 6/1/25.
|
|
//
|
|
|
|
|
|
// FilePicker.swift
|
|
//
|
|
// MIT License
|
|
//
|
|
// Copyright (c) 2021 Mark Renaud
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to deal
|
|
// in the Software without restriction, including without limitation the rights
|
|
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
// copies of the Software, and to permit persons to whom the Software is
|
|
// furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in all
|
|
// copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
// SOFTWARE.
|
|
|
|
import SwiftUI
|
|
import UniformTypeIdentifiers
|
|
|
|
public struct FilePicker<LabelView: View>: View {
|
|
public typealias PickedURLsCompletionHandler = (_ urls: [URL]) -> Void
|
|
public typealias LabelViewContent = () -> LabelView
|
|
|
|
@State private var isPresented: Bool = false
|
|
|
|
public let types: [UTType]
|
|
public let allowMultiple: Bool
|
|
public let pickedCompletionHandler: PickedURLsCompletionHandler
|
|
public let labelViewContent: LabelViewContent
|
|
|
|
public init(types: [UTType], allowMultiple: Bool, onPicked completionHandler: @escaping PickedURLsCompletionHandler, @ViewBuilder label labelViewContent: @escaping LabelViewContent) {
|
|
self.types = types
|
|
self.allowMultiple = allowMultiple
|
|
self.pickedCompletionHandler = completionHandler
|
|
self.labelViewContent = labelViewContent
|
|
}
|
|
|
|
public init(types: [UTType], allowMultiple: Bool, title: String, onPicked completionHandler: @escaping PickedURLsCompletionHandler) where LabelView == Text {
|
|
self.init(types: types, allowMultiple: allowMultiple, onPicked: completionHandler) { Text(title) }
|
|
}
|
|
|
|
public var body: some View {
|
|
Button(
|
|
action: {
|
|
if !isPresented { isPresented = true }
|
|
},
|
|
label: {
|
|
labelViewContent()
|
|
}
|
|
)
|
|
.disabled(isPresented)
|
|
.sheet(isPresented: $isPresented) {
|
|
FilePickerUIRepresentable(types: types, allowMultiple: allowMultiple, onPicked: pickedCompletionHandler)
|
|
}
|
|
}
|
|
}
|