CurrencyProviding

Description

CurrencyProviding is a SwiftUI library that allows users to select a currency for an application. The selected currency will be used for icons, strings, and text fields throughout the application.

Requirements

• iOS: 17.0 or later.
• macOS: 14.0 or later.

Installation

You can install CurrencyProviding using the Swift Package Manager.

1. In Xcode, select "File" > "Add Package Dependencies".
2. Copy & paste the following into the "Search or Enter Package URL" search bar.

https://github.com/JamesSedlacek/CurrencyProviding.git

4. Xcode will fetch the repository & the "CurrencyProviding" library will be added to your project.

Getting Started

1. Add CurrencyProviding to your project.

import CurrencyProviding
import SwiftUI

struct ContentView: View {
    @State private var currencyProvider: CurrencyProvider = .init()

    var body: some View {
        VStack {
            Text("Hello, world!")
        }
        .environment(currencyProvider)
    }
}

2. Add CurrencyPicker to the settings screen in your project.

import CurrencyProviding
import SwiftUI

struct SettingsView {
    @State private var isCurrencyPickerPresented: Bool = false

    var body: some View {
        VStack {
            Button("Select Currency") {
                isCurrencyPickerPresented = true
            }
        }
        .sheet(isPresented: $isCurrencyPickerPresented) {
            CurrencyPicker()
        }
    }
}

3. Use CurrencyProvider for Icons, Strings, and TextFields.

import CurrencyProviding
import SwiftUI

struct ExampleView: View {
    @Environment(CurrencyProvider.self)
    private var currencyProvider

    @State private var someNumber: Decimal = 0

    private var decimalToCurrencyString: String {
        currencyProvider.text(for: someNumber)
    }

    var body: some View {
        VStack {
            CurrencyTextField(value: $someNumber)

            currencyProvider.icon(withCircle: true)
        }
    }
}

Author

James Sedlacek, find me on X/Twitter or LinkedIn

License

Copyright (c) 2023 James Sedlacek

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.

GitHub

View Github