public Task AddTask(DraftTask task, IList <Color> colorOptions)
{
Util.RequireNotNull(task, "task");
var color = getNextColor(colorOptions);
var folder = m_folderList.FirstOrDefault(f => f.Name.EasyEquals(task.FolderName));
if (folder == null)
{
if (Folder.IsValidFolderName(task.FolderName))
{
AddFolder(folder = new Folder(task.FolderName, color));
}
}
var newTask = task.CloneWithFolder(folder);
AddTask(newTask);
return(newTask);
}
public static DraftTask TryParse(string value, out string error)
{
Contract.Requires(null != value, "value");
var task = new DraftTask();
var tokens = tokenize(value);
if (tokens.Count > 0 && tokens[0] is string)
{
var description = (string)tokens[0];
if (description != null)
{
Debug.Assert(description == description.Trim());
if (description.StartsWith(c_importantChar))
{
task.IsImportant = true;
description = description.Substring(c_importantChar.Length);
}
else if (description.EndsWith(c_importantChar))
{
task.IsImportant = true;
}
}
task.Description = description;
}
else
{
task.Description = null;
}
var markers = new Dictionary <TaskMarker, string>();
for (int i = 0; i < tokens.Count; i++)
{
if (tokens[i] is TaskMarker)
{
var marker = (TaskMarker)tokens[i];
var val = stringAtIndex(tokens, i + 1);
if (markers.ContainsKey(marker))
{
error = string.Format("Got many instances of {0}", marker);
return(null);
}
else
{
markers.Add(marker, val);
}
}
}
if (markers.ContainsKey(TaskMarker.IN))
{
task.FolderName = markers[TaskMarker.IN];
}
if (markers.ContainsKey(TaskMarker.ON))
{
var onString = markers[TaskMarker.ON];
Nullable <DateTime> onValue = DateParser.ParseDate(onString);
task.Due = onValue;
if (!onValue.HasValue)
{
error = string.Format("Could not parse '{0}'.", onString);
return(null);
}
}
error = null;
return(task);
}
public Task AddTask(DraftTask task, IList<Color> colorOptions)
{
Contract.Requires(null != task, "task");
var color = getNextColor(colorOptions);
var folder = m_folderList.FirstOrDefault(f => f.Name.EasyEquals(task.FolderName));
if (folder == null)
{
if (Folder.IsValidFolderName(task.FolderName))
{
AddFolder(folder = new Folder(task.FolderName, color));
}
}
var newTask = task.CloneWithFolder(folder);
AddTask(newTask);
return newTask;
}
public EditTask()
{
m_task = new DraftTask();
m_task.PropertyChanged += task_propertyChanged;
validateDescription();
}
public static object[] GetArray(DraftTask a)
{
return GetArray((BaseTask)a).Concat(new string[] { a.FolderName }).ToArray();
}
public static bool EditTaskEquals(DraftTask a, DraftTask b)
{
return ArraysEqual(GetArray(a), GetArray(b));
}
public static DraftTask TryParse(string value, out string error)
{
Contract.Requires(null != value, "value");
var task = new DraftTask();
var tokens = tokenize(value);
if (tokens.Count > 0 && tokens[0] is string)
{
var description = (string)tokens[0];
if (description != null)
{
Debug.Assert(description == description.Trim());
if (description.StartsWith(c_importantChar))
{
task.IsImportant = true;
description = description.Substring(c_importantChar.Length);
}
else if (description.EndsWith(c_importantChar))
{
task.IsImportant = true;
}
}
task.Description = description;
}
else
{
task.Description = null;
}
var markers = new Dictionary<TaskMarker, string>();
for (int i = 0; i < tokens.Count; i++)
{
if (tokens[i] is TaskMarker)
{
var marker = (TaskMarker)tokens[i];
var val = stringAtIndex(tokens, i + 1);
if (markers.ContainsKey(marker))
{
error = string.Format("Got many instances of {0}", marker);
return null;
}
else
{
markers.Add(marker, val);
}
}
}
if (markers.ContainsKey(TaskMarker.IN))
{
task.FolderName = markers[TaskMarker.IN];
}
if (markers.ContainsKey(TaskMarker.ON))
{
var onString = markers[TaskMarker.ON];
Nullable<DateTime> onValue = DateParser.ParseDate(onString);
task.Due = onValue;
if (!onValue.HasValue)
{
error = string.Format("Could not parse '{0}'.", onString);
return null;
}
}
error = null;
return task;
}
