public void SetValue(State value, bool isCombined = false)
{
value = (State)value.Clone();
if (value == _value)
{
return;
}
var old_value = _value;
var new_value = value;
var cmd = new ChangeCommand(
old_value,
new_value,
() =>
{
_value = new_value;
CallChanged(new_value, ChangedValueType.Execute);
},
() =>
{
_value = old_value;
CallChanged(old_value, ChangedValueType.Unexecute);
},
this,
isCombined);
Command.CommandManager.Execute(cmd);
}
/// <summary>
/// Raises event 'ChangeCommand'
/// </summary>
protected virtual void OnChangeCommand()
{
if (ChangeCommand != null)
{
ChangeCommand.Invoke(this, System.EventArgs.Empty);
}
}
public ViewModel()
{
vehicles = new ObservableCollection <Vehicle>();
Vehicle veh1 = new Vehicle()
{
Name = "V1"
};
Vehicle veh2 = new Vehicle()
{
Name = "V2"
};
Vehicle veh3 = new Vehicle()
{
Name = "V3"
};
Vehicle veh4 = new Vehicle()
{
Name = "V4"
};
vehicles.Add(veh1);
vehicles.Add(veh2);
vehicles.Add(veh3);
vehicles.Add(veh4);
ChangeCommand = new ChangeCommand(this);
}
private void ButtonUpdate()
{
AddCommand.RaiseCanExecuteChanged();
ChangeCommand.RaiseCanExecuteChanged();
OkCommand.RaiseCanExecuteChanged();
CancelCommand.RaiseCanExecuteChanged();
SelectAndChangeCommand.RaiseCanExecuteChanged();
}
public void RegisterSlide(Slide slider, ObservableCollection <AlphabetCell> cells)
{
_slider = slider;
_alphabetCells = cells;
_moveCommand = new MoveCommand();
_changeCommand = new ChangeCommand();
_setStateCommand = new SetStateCommand();
}
protected void UpdateSelectedStreet()
{
if (SelectedStreet != null)
{
Name = SelectedStreet.Name;
District = SelectedStreet.District;
ChangeCommand.RaiseCanExecuteChanged();
}
}
protected async Task ChangeDeviceState(BaseDeviceChangeData changeData)
{
ChangeCommand command = new ChangeCommand()
{
model = Model,
sid = Sid,
data = changeData
};
await _communication.ChangeDeviceState(command).ConfigureAwait(false);
}
protected void UpdateSelectedRealtorAgency()
{
if (SelectedRealtorAgency != null)
{
Name = SelectedRealtorAgency.Name;
Address = SelectedRealtorAgency.Address;
Contacts = SelectedRealtorAgency.Contacts;
Description = SelectedRealtorAgency.Description;
Director = SelectedRealtorAgency.Director;
ChangeCommand.RaiseCanExecuteChanged();
}
}
public override void ViewAppearing()
{
base.ViewAppearing();
_topNavigationViewModelService.Show(new TopNavigationViewModel.PrepareModel()
{
Title = (string.IsNullOrWhiteSpace(Id.Value) ? "Add" : "Update") + " song",
HomeIconType = Enums.TopNavigationViewIconType.Back,
HomeIconCommand = new MvxCommand(async() => await _navigationService.Close(this)),
ActionIconType = Enums.TopNavigationViewIconType.Done,
ActionIconCommand = new MvxCommand <string>((query) => ChangeCommand.Execute(null)),
}
);
_bottomNavigationViewModelService.CheckItem(Enums.BottomNavigationViewCheckedItemType.None);
}
public void RunCommandTest()
{
var openCommand = new OpenCommand();
var closeCommand = new CloseCommand();
var changeCommand = new ChangeCommand();
var commandInvoker = new CommandInvoker();
commandInvoker.AddCommand(openCommand);
commandInvoker.AddCommand(closeCommand);
commandInvoker.RunCommand();
Assert.True(commandInvoker.Records[0] == "Open" &&
commandInvoker.Records[1] == "Close");
}
static Gradient()
{
IO.ExtendSupportedType(typeof(Gradient), SaveToElement, LoadFromElement);
Command.CommandManager.AddConvertFunction((commands) =>
{
var cmds = commands.OfType <ChangeCommand>().ToArray();
if (commands.Count() != cmds.Count())
{
return(null);
}
if (!(cmds.First().Identifier is Gradient))
{
return(null);
}
var identifers = cmds.Select(_ => _.Identifier).Distinct().ToArray();
if (identifers.Count() != 1)
{
return(null);
}
var owner = identifers.First() as Gradient;
var first = cmds.First();
var last = cmds.Last();
var cmd = new ChangeCommand(
first.OldValue,
last.NewValue,
() =>
{
owner._value = last.NewValue;
owner.CallChanged(owner._value, ChangedValueType.Execute);
},
() =>
{
owner._value = first.OldValue;
owner.CallChanged(owner._value, ChangedValueType.Unexecute);
},
owner,
false);
return(cmd);
});
}
public void RedoAction()
{
if (!this.RedoEmpty)
{
ChangeCommand command = this.RedoStack.Pop();
command.Redo();
this.UndoStack.Push(command);
this.UndoEmpty = false;
}
if (this.RedoStack.Count == 0)
{
this.RedoEmpty = true;
}
else
{
this.RedoEmpty = false;
}
}
internal static SyncRequest CreateSyncRequestForUpdateCalendarEvent(string syncKey, string itemId, string folderId, Event theEvent, IList <Event> exceptionalEvents, IList <string> deletedOccurrences, UserSmtpAddress userSmtpAddress)
{
Microsoft.Exchange.Connections.Eas.Model.Request.AirSync.Collection collection = new Microsoft.Exchange.Connections.Eas.Model.Request.AirSync.Collection();
ChangeCommand changeCommand = new ChangeCommand();
changeCommand.ServerId = itemId;
changeCommand.ApplicationData = SyncCalendarUtils.ConvertEventToAppData(theEvent, exceptionalEvents, deletedOccurrences, userSmtpAddress);
collection.Commands.Add(changeCommand);
collection.SyncKey = syncKey;
collection.CollectionId = folderId;
collection.GetChanges = new bool?(false);
return(new SyncRequest
{
Collections =
{
collection
}
});
}
private PropValueData[] GetAdditionalProps(ChangeCommand change)
{
bool?isRead = change.IsRead();
EasMessageCategory easMessageCategory = (isRead == null) ? EasMessageCategory.AddOrUpdate : (isRead.Value ? EasMessageCategory.ChangeToRead : EasMessageCategory.ChangeToUnread);
List <PropValueData> list = new List <PropValueData>();
list.Add(new PropValueData(PropTag.LastModificationTime, DateTime.UtcNow));
list.Add(new PropValueData(PropTag.ObjectType, (int)easMessageCategory));
if (EasFolder.IsContactFolder(base.EasFolderType))
{
List <PropValueData> contactProperties = EasFxContactMessage.GetContactProperties(change.ApplicationData);
if (contactProperties.Count > 0)
{
list.AddRange(contactProperties);
}
}
return(SyncEmailUtils.GetMessageProps(new SyncEmailContext
{
IsRead = isRead,
IsDraft = new bool?(base.EasFolderType == EasFolderType.Drafts),
SyncMessageId = change.ServerId
}, this.UserSmtpAddressString, base.EntryId, list.ToArray()));
}
public ServiceModeViewModel()
{
SystemBusWriteCommand = new SystemBusWriteCommand(this);
SystemBusReadCommand = new SystemBusReadCommand(this);
PsuOffCommand = new PsuOffCommand(this);
PsuOnCommand = new PsuOnCommand(this);
ResetOffCommand = new ResetOffCommand(this);
ResetOnCommand = new ResetOnCommand(this);
AnalGenRunCommand = new AnalGenRunCommand(this);
AnalGenOnCommand = new AnalGenRunCommand(this);
AnalGenOffCommand = new AnalGenRunCommand(this);
ChangeCommand = new ChangeCommand(this);
FcnGenOffCommand = new FcnGenOffCommand(this);
FcnGenOnCommand = new FcnGenOnCommand(this);
ModulInitCommand = new ModulInitCommand(this);
ChannelTypes = XmlFilterServiceMode.Instance.GetChannelNames();
FrequencyTypes = XmlFilterServiceMode.Instance.GetDefaultValuesByTag("frequency");
AmplitudeTypes = XmlFilterServiceMode.Instance.GetDefaultValuesByTag("amplitude");
SM_UIElementCollectionHelper = new UIElementCollectionHelper(this);
SM_UIElementCollectionHelper.SM_UIElementVisibilityUpdater(UIElementStateVariations.PsuBeforeClickOn);
}
public static bool?IsRead(this ChangeCommand changeCommand)
{
return(ModelExtensions.IsRead(changeCommand.ApplicationData));
}
public async Task ChangeDeviceState(ChangeCommand command)
{
command.data.key = _keyGenerator.GenerateKey(command.sid);
await ExecuteCommand(command).ConfigureAwait(false);
}
public AddCommandPageViewModel(INavigationService navigationService)
{
Navigation = navigationService;
EffectOn = true;
EffectColor = Color.FromHex("#FFFF00");
IsExecutedCommand = false;
IsExecutedLong = false;
EnableRipple = true;
TestParam = "Hoge";
TestLongParam = "LongHoge";
EnableSound = true;
SyncCanExecute = true;
ToggleCanExecute.Subscribe(_ => {
CanExecute.Value = !CanExecute.Value;
});
IDisposable subCommand = null;
ChangeCommand.Subscribe(_ => {
if (EffectCommand != null)
{
subCommand?.Dispose();
EffectCommand = null;
}
else
{
EffectCommand = CanExecute.ToReactiveCommand();
subCommand = EffectCommand.Subscribe(ExecCommand);
}
OnPropertyChanged(() => this.EffectCommand);
});
ChangeCommand.Execute();
IDisposable subLongCommand = null;
ChangeLongCommand.Subscribe(_ => {
if (LongCommand != null)
{
subLongCommand.Dispose();
LongCommand = null;
}
else
{
LongCommand = CanExecute.ToReactiveCommand();
subLongCommand = LongCommand.Subscribe(ExecLongCommand);
}
OnPropertyChanged(() => this.LongCommand);
});
ChangeLongCommand.Execute();
CanExecuteNullToggle.Subscribe(_ => {
if (CanExecuteCommand != null)
{
CanExecuteCommand = null;
CommandParameterText = "Command is null";
}
else
{
CanExecuteCommand = CanExecute.ToAsyncReactiveCommand();
CanExecuteCommand.Subscribe(async x => {
CommandParameterText = "Done Command";
await Task.Delay(500);
});
}
OnPropertyChanged(() => CanExecuteCommand);
});
CanExecuteLongNullToggle.Subscribe(_ => {
if (CanExecuteLongCommand != null)
{
CanExecuteLongCommand = null;
CommandParameterText = "LongCommand is null";
}
else
{
CanExecuteLongCommand = CanExecuteLong.ToReactiveCommand();
CanExecuteLongCommand.Subscribe(async x => {
CommandParameterText = "Done Long Command";
await Task.Delay(500);
});
}
OnPropertyChanged(() => CanExecuteLongCommand);
});
CanExecuteNullToggle.Execute();
CanExecuteLongNullToggle.Execute();
}
public MainPageViewModel()
{
ImagePath.Value = "ios-star.svg";
//var asm = this.GetType().Assembly;
//var path = asm.GetManifestResourceNames()
// .FirstOrDefault(x => x.EndsWith("flower.jpg", StringComparison.CurrentCultureIgnoreCase));
//Func<Stream> stream = () => asm.GetManifestResourceStream(path);
//var svgPath = asm.GetManifestResourceNames()
// .FirstOrDefault(x => x.EndsWith("tiger.svg", StringComparison.CurrentCultureIgnoreCase));
//Func<Stream> svgStream = () => asm.GetManifestResourceStream(svgPath);
//Image = SvgImageSource.FromSvg("Resource.tiger.svg",50,50);
//Image.Value = SvgImageSource.FromSvg("ios-star.svg",50,50);
ChangeCommand.Subscribe(_ =>
{
if (toggle == 0)
{
ImagePath.Value = "colours.svg";
toggle++;
}
else
{
ImagePath.Value = "ios-star.svg";
toggle--;
}
//switch(toggle){
// case 0:
// Image.Value = SvgImageSource.FromSvg("ios-star.svg");
// Image2.Value = SvgImageSource.FromSvg("tiger.svg");
// Image3.Value = SvgImageSource.FromSvg("colours.svg");
// Image4.Value = SvgImageSource.FromSvg("colours.svg",120,120,Color.Green);
// Image5.Value = SvgImageSource.FromSvg("tiger.svg",50,50);
// Image6.Value = SvgImageSource.FromSvg("ios-star.svg");
// Image7.Value = SvgImageSource.FromSvg("ios-star.svg");
// Image8.Value = SvgImageSource.FromSvg("ios-star.svg");
// Image9.Value = SvgImageSource.FromSvg("ios-star.svg");
// Image10.Value = SvgImageSource.FromSvg("ios-star.svg");
// //Image.Value = SvgImageSource.FromResource("ios-star.svg");
// //Image2.Value = SvgImageSource.FromResource("ios-star.svg",50,50,Color.Red);
// //Image3.Value = SvgImageSource.FromStream(svgStream,100,100,Color.Blue);
// //Image4.Value = SvgImageSource.FromUri("https://dl.dropbox.com/s/d2ijcomn07tfy56/adjust.svg",120,120,Color.Green);
// //Image5.Value = SvgImageSource.FromResource("tiger.svg",50,50);
// //Image6.Value = SvgImageSource.FromResource("ios-star.svg");
// //Image7.Value = SvgImageSource.FromResource("ios-star.svg");
// //Image8.Value = SvgImageSource.FromResource("ios-star.svg");
// //Image9.Value = SvgImageSource.FromResource("ios-star.svg");
// //Image10.Value = SvgImageSource.FromResource("ios-star.svg");
// //Image.Value = CachedImageSource.FromSvg("colours.svg",100,100,Color.Blue);
// //Image2.Value = CachedImageSource.FromSvg("colours.svg", 50, 50, Color.Red);
// break;
// case 1:
// Image.Value = SvgImageSource.FromSvg("ios-star.svg");
// Image2.Value = SvgImageSource.FromSvg("tiger.svg");
// Image3.Value = SvgImageSource.FromSvg("colours.svg");
// Image4.Value = SvgImageSource.FromSvg("colours.svg", 120, 120, Color.Green);
// Image5.Value = SvgImageSource.FromSvg("tiger.svg", 50, 50);
// Image6.Value = SvgImageSource.FromSvg("ios-star.svg");
// Image7.Value = SvgImageSource.FromSvg("ios-star.svg");
// Image8.Value = SvgImageSource.FromSvg("ios-star.svg");
// Image9.Value = SvgImageSource.FromSvg("ios-star.svg");
// Image10.Value = SvgImageSource.FromSvg("ios-star.svg");
// toggle = -1;
// break;
// case 2:
// break;
// case 3:
// //https://dl.dropbox.com/s/d2ijcomn07tfy56/adjust.svg
// //Image.Value = SvgImageSource.FromSvgUri("https://dl.dropbox.com/s/d2ijcomn07tfy56/adjust.svg",50,50, Color.FromHex("#80FFFF00"));
// //Image2.Value = SvgImageSource.FromSvgUri("https://dl.dropbox.com/s/d2ijcomn07tfy56/adjust.svg", 100, 100, Color.DarkOrange);
// //Image3.Value = SvgImageSource.FromSvgUri("https://dl.dropbox.com/s/d2ijcomn07tfy56/adjust.svg",50,50, Color.FromHex("#80FFFF00"));
// //Image4.Value = SvgImageSource.FromSvgUri("https://dl.dropbox.com/s/d2ijcomn07tfy56/adjust.svg", 100, 100, Color.DarkOrange);
// //Image5.Value = SvgImageSource.FromSvgUri("https://dl.dropbox.com/s/d2ijcomn07tfy56/adjust.svg",50,50, Color.FromHex("#80FFFF00"));
// //Image6.Value = SvgImageSource.FromSvgUri("https://dl.dropbox.com/s/d2ijcomn07tfy56/adjust.svg", 100, 100, Color.DarkOrange);
// //Image7.Value = SvgImageSource.FromSvgUri("https://dl.dropbox.com/s/d2ijcomn07tfy56/adjust.svg",50,50, Color.FromHex("#80FFFF00"));
// //Image8.Value = SvgImageSource.FromSvgUri("https://dl.dropbox.com/s/d2ijcomn07tfy56/adjust.svg", 100, 100, Color.DarkOrange);
// //Image9.Value = SvgImageSource.FromSvgUri("https://dl.dropbox.com/s/d2ijcomn07tfy56/adjust.svg", 50,50,Color.FromHex("#80FFFF00"));
// //Image10.Value = SvgImageSource.FromSvgUri("https://dl.dropbox.com/s/d2ijcomn07tfy56/adjust.svg", 100, 100, Color.DarkOrange);
// break;
// case 4:
// //Image.Value = SvgImageSource.FromStream(stream);
// //Image2.Value = SvgImageSource.FromStream(stream);
// //Image3.Value = SvgImageSource.FromStream(stream);
// //Image4.Value = SvgImageSource.FromStream(stream);
// //Image5.Value = SvgImageSource.FromStream(stream);
// //Image6.Value = SvgImageSource.FromStream(stream);
// //Image7.Value = SvgImageSource.FromStream(stream);
// //Image8.Value = SvgImageSource.FromStream(stream);
// //Image9.Value = SvgImageSource.FromStream(stream);
// //Image10.Value = SvgImageSource.FromStream(stream);
// break;
// case 5:
// //https://dl.dropbox.com/s/khdn0tpgjngdw4r/tiger.svg
// //Image.Value = SvgImageSource.FromSvgStream(svgStream,200,200,Color.Default);
// //Image2.Value = SvgImageSource.FromSvgStream(svgStream,50,50,Color.Green);
// //Image3.Value = SvgImageSource.FromSvgStream(svgStream,50,50,Color.Green);
// //Image4.Value = SvgImageSource.FromSvgStream(svgStream,50,50,Color.Green);
// //Image5.Value = SvgImageSource.FromSvgStream(svgStream,50,50,Color.Green);
// //Image6.Value = SvgImageSource.FromSvgStream(svgStream,50,50,Color.Default);
// //Image7.Value = SvgImageSource.FromSvgStream(svgStream,50,50,Color.Green);
// //Image8.Value = SvgImageSource.FromSvgStream(svgStream,50,50,Color.Green);
// //Image9.Value = SvgImageSource.FromSvgStream(svgStream,50,50,Color.Green);
// //Image10.Value = SvgImageSource.FromSvgStream(svgStream,50,50,Color.Red);
// break;
// case 6:
// //Image.Value = SvgImageSource.FromNativeFile("icon.png");
// //Image2.Value = SvgImageSource.FromNativeFile("icon.png");
// //Image3.Value = SvgImageSource.FromNativeFile("icon.png");
// //Image4.Value = SvgImageSource.FromNativeFile("icon.png");
// //Image5.Value = SvgImageSource.FromNativeFile("icon.png");
// //Image6.Value = SvgImageSource.FromNativeFile("icon.png");
// //Image7.Value = SvgImageSource.FromNativeFile("icon.png");
// //Image8.Value = SvgImageSource.FromNativeFile("icon.png");
// //Image9.Value = SvgImageSource.FromNativeFile("icon.png");
// //Image10.Value = SvgImageSource.FromNativeFile("icon.png");
// toggle = -1;
// break;
//}
//toggle++;
});
//ChangeCommand.Execute();
}
