protected void okBtn_Click(object sender, System.EventArgs e)
{
try
{
Task task = GetTask();
bool isNewTask = (task == null);
if (isNewTask)
task = new Task();
task.Name = this.taskNameEdit.Text;
task.Pattern = new RecurrencePattern(this.iCalendarText.Text);
//Test drive the pattern to make sure it is valid.
task.Pattern.GenerateOccurrences(DateTime.Now, DateTime.Now);
if (isNewTask)
model.AddTask(task);
Response.Redirect(ViewState["referrer"].ToString());
}
catch (Exception ex)
{
validationLabel.Text = ex.Message;
validationLabel.Visible = true;
}
}
/// <summary>
/// Called when the user clicks okay. Performs validation and saves the data either into a new
/// task or into task we are editing.
/// </summary>
protected void okBtn_Click(object sender, System.EventArgs e)
{
try
{
Task task = GetTask();
bool isNewTask = (task == null);
if (isNewTask)
task = new Task();
EditTaskController controller = new EditTaskController();
controller.Save(GetTaskData(), task);
if (isNewTask)
this.model.AddTask(task);
Response.Redirect(ViewState["referrer"].ToString());
}
catch (ValidateException ex)
{
validationLabel.Text = ex.Message;
validationLabel.Visible = true;
}
}
private void UpdateiCalendar()
{
try
{
Task dummyTask = new Task();
EditTaskController controller = new EditTaskController();
controller.Save(GetTaskData(), dummyTask);
iCalendarText.Text = dummyTask.Pattern.ToiCalendar();
}
catch (Exception ex)
{
this.iCalendarText.Text = ex.Message;
}
}
/// <summary>
/// Adds a new task to the model and notifies the views.
/// </summary>
public void AddTask(Task task)
{
mTasks.Add(task.Id, task);
OnTaskChanged();
}
/// <summary>
/// Saves data from the data set into a Task object.
/// </summary>
public void Save(EditTaskFormData.TaskRow taskData, Task task)
{
mTaskData = taskData;
mTask = task;
Validate();
//Save task name
mTask.Name = mTaskData.Name;
//Create a new recurrence pattern that we will save the data into.
mTask.Pattern = new RecurrencePattern();
mRule = mTask.Pattern.RRules.Add();
//Save the recurrence rule
switch ((RecurrenceChoice)mTaskData.RecurrenceChoice)
{
case RecurrenceChoice.Daily:
SaveDaily();
break;
case RecurrenceChoice.Weekly:
SaveWeekly();
break;
case RecurrenceChoice.Monthly:
SaveMonthly();
break;
case RecurrenceChoice.Yearly:
SaveYearly();
break;
default:
throw new Exception("Unknown recurrence choice.");
}
//Save the range of the pattern
mTask.Pattern.StartDate = DateTime.Parse(mTaskData.StartDate) + TimeSpan.Parse(mTaskData.StartTime);
switch ((EndType)mTaskData.EndChoice)
{
case EndType.None:
mRule.EndType = EndType.None;
break;
case EndType.Count:
mRule.Count = int.Parse(mTaskData.Count);
break;
case EndType.Until:
mRule.Until = DateTime.Parse(mTaskData.EndDate);
break;
default:
throw new Exception("Unknown end type.");
}
}
/// <summary>
/// Transfers information from a Task object into a data row.
/// </summary>
public EditTaskFormData.TaskRow LoadTask(Task task)
{
PatternParser parser = new PatternParser();
if (!parser.Parse(task.Pattern))
throw new Exception("This is not a simple pattern.");
mTaskData = NewTask();
mTask = task;
mRule = mTask.Pattern.RRules[0];
//Load task name
mTaskData.Name = task.Name;
//Load the recurrence rule
switch (parser.PatternType)
{
case PatternType.Daily:
LoadDaily();
break;
case PatternType.Weekly:
LoadWeekly();
break;
case PatternType.MonthlyDay:
LoadMonthlyDay();
break;
case PatternType.MonthlyDayOfWeek:
LoadMonthlyDayOfWeek();
break;
case PatternType.MonthlyWeekDay:
LoadMonthlyWeekDay();
break;
case PatternType.YearlyDay:
LoadYearlyDay();
break;
case PatternType.YearlyDayOfWeek:
LoadYearlyDayOfWeek();
break;
case PatternType.YearlyWeekDay:
LoadYearlyWeekDay();
break;
default:
throw new Exception("Unknown pattern type.");
}
//Load the range of the pattenr
mTaskData.StartDate = DemoUtil.FormatDate(task.Pattern.StartDate);
mTaskData.StartTime = DemoUtil.FormatTime(task.Pattern.StartDate);
mTaskData.EndChoice = (int)mRule.EndType;
switch (mRule.EndType)
{
case EndType.None:
//Do nothing
break;
case EndType.Count:
mTaskData.Count = mRule.Count.ToString();
break;
case EndType.Until:
mTaskData.EndDate = DemoUtil.FormatDate(mRule.Until);
break;
default:
throw new Exception("Unknown end type.");
}
return mTaskData;
}
