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path: root/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.MachineDesigner/AutoComplete/MachineVersionsProvider.cs
blob: 75b4718cdc50f17669bed98d465fd8f4a182304a (plain)
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using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.AutoComplete.Editors;
using Tango.BL;
using Tango.BL.Entities;

namespace Tango.MachineStudio.MachineDesigner.AutoComplete
{
    /// <summary>
    /// Represents an auto-complete <see cref="MachineVersion">Machine Versions</see> provider.
    /// </summary>
    /// <seealso cref="Tango.AutoComplete.Editors.ISuggestionProvider" />
    public class MachineVersionsProvider : ISuggestionProvider
    {
        public String Text { get; set; }

        public IEnumerable GetSuggestions(string filter)
        {
            Text = filter;
            return ObservablesStaticCollections.Instance.MachineVersions.Where(x => x.Version.ToString().StartsWith(filter, StringComparison.CurrentCultureIgnoreCase) || x.Name.StartsWith(filter, StringComparison.CurrentCultureIgnoreCase)).ToList();
        }
    }
}
pan class="n">PowerOffAppBarItem _appBarItem; private int _abortTries; private StartPowerDownResponse _status; public StartPowerDownResponse Status { get { return _status; } set { _status = value; RaisePropertyChangedAuto(); } } public RelayCommand AbortCommand { get; set; } public PowerOffViewVM() { _appBarItem = new PowerOffAppBarItem(); _appBarItem.Pressed += (x, e) => { NavigationManager.NavigateTo<InternalModule>(nameof(PowerOffView)); }; AbortCommand = new RelayCommand(AbortPowerOff); } public override void OnApplicationStarted() { } public override void OnApplicationReady() { base.OnApplicationReady(); MachineProvider.MachineOperator.PowerDownStarted += MachineOperator_PowerDownStarted; } private void MachineOperator_PowerDownStarted(object sender, PowerDownStartedEventArgs e) { _abortTries = 0; _handler = e.Handler; _handler.StatusChanged += OnStatusChanged; _handler.Failed += OnFailed; _handler.Completed += OnCompleted; InvokeUI(async () => { await NavigationManager.NavigateTo<InternalModule>(nameof(PowerOffView)); NotificationProvider.PushAppBarItem(_appBarItem); }); } private void OnStatusChanged(object sender, PowerDownStatusChangedEventArgs e) { Status = e.Status; _appBarItem.Status = Status; } private void OnCompleted(object sender, EventArgs e) { InvokeUI(async () => { if (IsVisible) { await NavigationManager.NavigateBack(); } NotificationProvider.PopAppBarItem(_appBarItem); }); } private void OnFailed(object sender, Exception ex) { InvokeUI(async () => { await NotificationProvider.ShowError($"An error occurred while powering off the machine.\n{ex.FlattenMessage()}"); if (IsVisible) { await NavigationManager.NavigateBack(); } NotificationProvider.PopAppBarItem(_appBarItem); }); } private async void AbortPowerOff() { try { NotificationProvider.SetGlobalBusyMessage("Aborting machine power off..."); await _handler.Abort(); await NavigationManager.NavigateBack(); NotificationProvider.PopAppBarItem(_appBarItem); } catch (Exception ex) { _abortTries++; LogManager.Log(ex, "Power down abort error."); NotificationProvider.ReleaseGlobalBusyMessage(); await NotificationProvider.ShowError($"An error occurred while trying to abort the power off sequence.\n{ex.FlattenMessage()}"); if (_abortTries > 2) { if (IsVisible) { await NavigationManager.NavigateBack(); } NotificationProvider.PopAppBarItem(_appBarItem); } } finally { NotificationProvider.ReleaseGlobalBusyMessage(); } } } }