mirror of
https://dev.azure.com/TeilRad/sharee.bike%20App/_git/Code
synced 2024-06-28 09:26:35 +02:00
111 lines
3 KiB
C#
111 lines
3 KiB
C#
using System;
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using System.ComponentModel;
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using TINK.Settings;
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namespace TINK.ViewModel.Settings
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{
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/// <summary> Polling relagted parameters</summary>
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public class PollingViewModel : INotifyPropertyChanged
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{
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/// <summary>Holds the views polling parameters.</summary>
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private PollingParameters m_oPolling = PollingParameters.Default;
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/// <summary> Current polling periode. Used to check whether values were modified or not.</summary>
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private readonly PollingParameters m_oPollingActive;
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/// <summary> Constructs polling object. </summary>
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/// <param name="p_oSource">Object to construct from</param>
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public PollingViewModel(PollingParameters p_oSource)
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{
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m_oPollingActive = p_oSource
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?? throw new ArgumentException("Can not instantiate polling parameters view model- object. Polling parameter object is null.");
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m_oPolling = p_oSource;
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}
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/// <summary> Gets the immutable version of polling parameters.</summary>
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/// <returns>Polling parameters object.</returns>
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public PollingParameters ToImmutable() { return m_oPolling; }
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/// <summary> Holds value whether polling is activated or not.</summary>
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public bool IsActivated
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{
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get
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{
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return m_oPolling.IsActivated;
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}
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set
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{
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if (value == m_oPolling.IsActivated)
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{
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// Nothing to do.
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return;
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}
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m_oPolling = new PollingParameters(m_oPolling.Periode, value);
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PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(IsActivated)));
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PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(PeriodeTotalSeconds)));
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PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(PeriodeTotalSecondsText)));
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PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(PollingText)));
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}
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}
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/// <summary> Gests or sets the polling periode [sec]. </summary>
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public int PeriodeTotalSeconds
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{
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get
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{
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return (int)m_oPolling.Periode.TotalSeconds;
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}
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set
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{
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if (value == (int)m_oPolling.Periode.TotalSeconds)
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{
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// Nothing to do.
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return;
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}
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m_oPolling = new PollingParameters(new TimeSpan(0, 0, value), IsActivated);
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PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(PeriodeTotalSeconds)));
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PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(PeriodeTotalSecondsText)));
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PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(PollingText)));
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}
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}
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/// <summary> Gets info about polling periode.</summary>
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public string PeriodeTotalSecondsText
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{
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get
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{
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if (IsActivated)
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{
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return $"Polling Periode: {PeriodeTotalSeconds} [Sek.]";
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}
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return $"Polling abgeschalten.";
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}
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}
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/// <summary> Gets the text of the polling related controls.</summary>
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public string PollingText
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{
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get
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{
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if (m_oPolling == m_oPollingActive)
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{
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return "Polling";
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}
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return "Polling\r\nAnsicht verlassen um Änderungen anzuwenden.";
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}
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}
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/// <summary> Notifies GUI about modified values.</summary>
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public event PropertyChangedEventHandler PropertyChanged;
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}
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}
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