mirror of
https://github.com/meshtastic/Meshtastic-Apple.git
synced 2026-04-20 22:13:56 +00:00
6081d8c30c
* Refactor BLE Manager a bit * Add signal strength indicator graphic to ble connect view * Order BLE devices by name
78 lines
2.5 KiB
Swift
78 lines
2.5 KiB
Swift
/*
|
|
* Copyright (c) 2022, Nordic Semiconductor
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without modification,
|
|
* are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice, this
|
|
* list of conditions and the following disclaimer in the documentation and/or
|
|
* other materials provided with the distribution.
|
|
*
|
|
* 3. Neither the name of the copyright holder nor the names of its contributors may
|
|
* be used to endorse or promote products derived from this software without
|
|
* specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
|
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
import Foundation
|
|
import SwiftUI
|
|
|
|
struct SignalStrengthIndicator: View {
|
|
let signalStrength: SignalStrength
|
|
|
|
var body: some View {
|
|
HStack {
|
|
ForEach(0..<3) { bar in
|
|
RoundedRectangle(cornerRadius: 3)
|
|
.divided(amount: (CGFloat(bar) + 1) / CGFloat(3))
|
|
.fill(getColor().opacity(bar <= signalStrength.rawValue ? 1 : 0.3))
|
|
.frame(width: 8, height: 30)
|
|
}
|
|
}
|
|
}
|
|
|
|
private func getColor() -> Color {
|
|
switch signalStrength {
|
|
case .weak:
|
|
return Color.red
|
|
case .normal:
|
|
return Color.yellow
|
|
case .strong:
|
|
return Color.green
|
|
}
|
|
}
|
|
}
|
|
|
|
struct Divided<S: Shape>: Shape {
|
|
var amount: CGFloat // Should be in range 0...1
|
|
var shape: S
|
|
func path(in rect: CGRect) -> Path {
|
|
shape.path(in: rect.divided(atDistance: amount * rect.height, from: .maxYEdge).slice)
|
|
}
|
|
}
|
|
|
|
extension Shape {
|
|
func divided(amount: CGFloat) -> Divided<Self> {
|
|
return Divided(amount: amount, shape: self)
|
|
}
|
|
}
|
|
|
|
enum SignalStrength : Int {
|
|
case weak = 0
|
|
case normal = 1
|
|
case strong = 2
|
|
}
|