// Scroll event of the full size collection
private void FullViewCollection_HorizontalScrollUpdated(object sender, int e)
{
// Calculate currently visible item
var scrollProgress = FullViewCollection.ScrollX == 0 ? 0 : (double)FullViewCollection.ScrollX / FullViewCollection.ScrollXWidth;
scrollProgress = scrollProgress < 0 ? 0 : scrollProgress;
var position = (int)Math.Round(Items.Count * scrollProgress);
if (_fullSizeTargetPosition >= 0 && _fullSizeTargetPosition != position)
{
// Wait until target position is reached
return;
}
_fullSizeTargetPosition = -1;
// My calculations are a bit off so i make sure that my index is not out of range :)
position = position >= 0 ? position : 0;
position = position > Items.Count - 1 ? Items.Count - 1 : position;
// Check if the position updated to avoid unnecessary scroll to calls
if (position != _currentPosition)
{
// Set the currently visible item as the target position for the preview collection to be in-sync
_currentPosition = position;
var middleImage = Items[position];
_previewTargetPosition = position;
PreviewCollection.ScrollTo(middleImage, ScrollToPosition.Center);
Debug.WriteLine("Full screen scrolled to position: " + position);
}
}
internal PostData(
string id, string title, string author, int score, string url,
string thumbnail, int num_comments, int?thumbnail_width, int?thumbnail_height,
PreviewCollection preview)
{
ID = id;
Title = WebUtility.HtmlDecode(title);
Author = author;
Score = score;
Url = WebUtility.HtmlDecode(url);
CommentCount = num_comments;
Preview = preview;
if (thumbnail.StartsWith("http"))
{
Thumbnail = new Image(thumbnail, thumbnail_width ?? -1, thumbnail_height ?? -1);
}
if (preview != null)
{
Preview = preview;
}
}
public MainViewModel()
{
CommandList = new ObservableCollection <CommandViewModel>();
AddCommandCommand = new RelayCommand(() =>
{
var list = CommandList.Where(q => q.Name.StartsWith("Command")).ToList();
int maxNum = 0;
foreach (var cmd in list)
{
var numStr = cmd.Name.Replace("Command", "");
int result;
bool isConvert = int.TryParse(numStr, out result);
if (isConvert)
{
if (maxNum < result)
{
maxNum = result;
}
}
}
maxNum++;
var command = new CommandViewModel();
command.Name = "Command" + maxNum;
command.AddSuccessStateCommand.Execute(null);
this.CommandList.Add(command);
});
DeleteCommandCommand = new RelayCommand <CommandViewModel>(command =>
{
CommandList.Remove(command);
});
UpdateCortanaCommand = new RelayCommand(() =>
{
if (CommandList.GroupBy(q => q.Name).Where(w => w.Count() > 1).Count() > 0)
{
Messenger.Default.Send <string>("Commandの名前が重複しています", "error");
return;
}
CortanaXmlGenerator generator = new CortanaXmlGenerator(CommandPrefix, Example);
foreach (var command in CommandList)
{
foreach (var state in command.StateList)
{
if (state is SuccessStateViewModel)
{
generator.AddCommandService(command.Name + "_" + state.Name, state.Example,
state.ListenFor.Replace("\r", "").Split('\n'),
state.FeedBack,
voiceCommandServiceName);
}
else if (state is ScriptStateViewModel)
{
generator.AddCommandService(command.Name + "_" + state.Name, state.Example,
state.ListenFor.Replace("\r", "").Split('\n'),
state.FeedBack,
voiceCommandServiceName);
}
else if (state is ProtocolStateViewModel)
{
generator.AddCommandNavigate(command.Name + "_" + state.Name, state.Example,
state.ListenFor.Replace("\r", "").Split('\n'),
state.FeedBack,
voiceCommandServiceName);
}
}
if (command.StateList.GroupBy(q => q.Name).Where(w => w.Count() > 1).Count() > 0)
{
Messenger.Default.Send <string>(command.Name + "コマンドのstateの名前が重複しています", "error");
return;
}
}
Messenger.Default.Send <bool>(true, "updating");
var xml = generator.GenerateXml();
CurrentXml = xml;
//Debug.Write(xml);
OnRegisterVoiceCommand(xml);
Messenger.Default.Send <bool>(false, "updating");
});
OnRegisterVoiceCommand += e =>
{
};
ChangePassCodeCommand = new RelayCommand(() =>
{
this.PassCode = Guid.NewGuid().ToString();
});
UpdatePreviewCommand = new RelayCommand(() =>
{
PreviewCollection.Clear();
foreach (var command in CommandList)
{
if (command.StateList.Count > 0)
{
var preview = new CommandPreview(
"コマンド「" + command.Name + "」を使用するにはこの発話をしてください",
CommandPrefix + " " + command.StateList.First().FirstListenFor);
PreviewCollection.Add(preview);
}
}
});
InitializeCommand = new RelayCommand(() =>
{
AddCommandCommand.Execute(null);
});
CommandPrefix = "コルタナ";
Example = "こんにちはコルタナ";
ChangePassCodeCommand.Execute(null);
ListWidth = 340;
PreviewCollection = new ObservableCollection <CommandPreview>();
}
