/// <summary>
/// Invoked when "Delete" more menu is choosed
/// </summary>
/// <param name="menu">string</param>
private void ShowDeletePage(string menu)
{
// Make MoreMenuDialog invisible
dialog.Hide();
// Make WorldclockDeletePage visible
Navigation.PushAsync(AlarmPageController.GetInstance(AlarmPages.DeletePage), false);
}
/// <summary>
/// Constructor for Alarm list ui class
/// </summary>
public AlarmListUI()
{
/// Creates alarm custom cell template based on AlarmListCell
var customCell = new DataTemplate(typeof(AlarmListCell));
/// AlarmList view property setting
alarmListView = new ListView
{
/// Sets vertical option to fill
VerticalOptions = LayoutOptions.FillAndExpand,
/// All rows are in even size
HasUnevenRows = false,
/// Sets item source by Observable alarm list
ItemsSource = AlarmModel.ObservableAlarmList,
/// Sets template to customCell object
ItemTemplate = customCell
};
/// Command to trigger page push (AlarmEditPage)
Command = new Command(async(o) =>
{
/// Needs to await for page push
await Navigation.PushAsync(AlarmPageController.GetInstance(AlarmPages.EditPage, o));
});
/// When an item is selected, execute a command if command is set.
alarmListView.ItemSelected += (s, e) =>
{
/// skips for no selected item case
if (e.SelectedItem == null)
{
// Todo: handle deselect case
return;
}
/// checks selected item
AlarmRecord alarm = e.SelectedItem as AlarmRecord;
/// Deselects first
((ListView)s).SelectedItem = null; // de-select the row
/// Executes commands if it has beens set.
if (Command != null && Command.CanExecute(null))
{
Command.Execute(alarm);
}
};
/// Adds alarmListView to this StackLayout
Children.Add(alarmListView);
}
/// <summary>
/// Called when the floating button has been clicked
/// Show a page for editing an alarm
/// When the floating button is clicked (new alarm request), new alarm will be created and call
/// Alarm Edit Page with the created alarm record
/// </summary>
/// <param name="sender">floating button object</param>
/// <seealso cref="System.object">
/// <param name="e">Event argument for event of floating button.</param>
/// <seealso cref="System.EventArgs">
public void OnFloatingButtonClicked(object sender, EventArgs e)
{
if (AlarmModel.ObservableAlarmList.Count >= MAX_ITEMS_LIMIT)
{
Toast.DisplayText("Maximum number of alarms(" + MAX_ITEMS_LIMIT + ") reached.");
return;
}
/// Creates default alarm record
AlarmRecord defaultAlarmRecord = new AlarmRecord();
defaultAlarmRecord.SetDefault();
/// Call via alarm page controller which instantiates page once
Navigation.PushAsync(AlarmPageController.GetInstance(AlarmPages.EditPage, defaultAlarmRecord), false);
}
/// <summary>
/// Create AlarmEditPage's UI
/// </summary>
private void Draw()
{
// Hide navigation bar (title and buttons)
NavigationPage.SetHasNavigationBar(this, false);
// Create TitleBar
titleBar = new TitleBar();
titleBar.LeftButton.Text = "CANCEL";
titleBar.RightButton.Text = "DONE";
titleBar.TitleLabel.Text = "Create";
titleBar.LeftButton.Clicked += CANCEL_Clicked;
titleBar.RightButton.Clicked += DONE_Clicked;
// Create time edit cell
editTimePickerCell = new AlarmEditTimePickerCell(AlarmModel.BindableAlarmRecord);
editTimePickerCell.SetBinding(AlarmEditTimePickerCell.TimeProperty, new Binding("ScheduledDateTime", BindingMode.Default, source: AlarmModel.BindableAlarmRecord));
// Create repeat edit cell
TextCell repeatTextCell = new TextCell
{
Text = "Repeat weekly",
Detail = "Never",
Command = new Command(async() =>
{
await Navigation.PushAsync(AlarmPageController.GetInstance(AlarmPages.RepeatPage));
})
};
repeatTextCell.SetBinding(TextCell.DetailProperty, new Binding("WeekFlag", mode: BindingMode.Default, converter: new AlarmValueConverter(), source: AlarmModel.BindableAlarmRecord));
// Create alarm type cell
TextCell typeTextCell = new TextCell
{
Text = "Alarm type",
Detail = "Sound",
Command = new Command(async() =>
{
await Navigation.PushAsync(AlarmPageController.GetInstance(AlarmPages.TypePage));
})
};
typeTextCell.SetBinding(TextCell.DetailProperty, new Binding("AlarmType", mode: BindingMode.Default, converter: new AlarmValueConverter(), source: AlarmModel.BindableAlarmRecord));
// Create sound type cell
AlarmEditSliderCell soundVolumeCell = new AlarmEditSliderCell(AlarmModel.BindableAlarmRecord);
// Create tone selection cell
TextCell toneTextCell = new TextCell
{
Text = "Alarm tone",
Detail = "Default",
Command = new Command(async() =>
{
await Navigation.PushAsync(AlarmPageController.GetInstance(AlarmPages.TonePage));
})
};
toneTextCell.SetBinding(TextCell.DetailProperty, new Binding("AlarmToneType", mode: BindingMode.Default, converter: new AlarmValueConverter(), source: AlarmModel.BindableAlarmRecord));
// Create snooze setting cell
MultilineCell snoozeMultilineCell = new MultilineCell
{
Text = "Snooze",
Multiline = "Sound the alarm 3 times, at 5-minute intervals.",
IsCheckVisible = true,
IsChecked = true,
};
snoozeMultilineCell.SetBinding(MultilineCell.IsCheckedProperty, new Binding("Snooze", BindingMode.TwoWay, source: AlarmModel.BindableAlarmRecord));
// Create name setting cell
nameCell = new AlarmEditNameCell(AlarmModel.BindableAlarmRecord);
// TableRoot
TableRoot root = new TableRoot()
{
new TableSection()
{
editTimePickerCell,
repeatTextCell,
typeTextCell,
soundVolumeCell,
toneTextCell,
snoozeMultilineCell,
nameCell,
}
};
TableView alarmEditTable = new TableView
{
Root = root,
HasUnevenRows = true,
};
// Main layout for AlarmEditPage
StackLayout mainLayout = new StackLayout
{
HorizontalOptions = LayoutOptions.FillAndExpand,
BindingContext = AlarmModel.BindableAlarmRecord,
Children =
{
titleBar,
alarmEditTable
}
};
Content = mainLayout;
}
// Constructor
public AlarmDeleteListCell() : base()
{
// Set current page
currentPage = ((AlarmDeletePage)AlarmPageController.GetInstance(AlarmPages.DeletePage));
}