private void Delete_Click(object sender, EventArgs e)
{
MessageBoxResult result = MessageBox.Show("Are you sure?", "Delete", MessageBoxButton.OKCancel);
if (result == MessageBoxResult.OK)
{
Table.Remove(Edit_Query[0]);
DB_Helper.deleteRow(Edit_Query[0]);
NavigationService.Navigate(new Uri("/MainPage.xaml", UriKind.RelativeOrAbsolute));
}
}
private void SaveLocation_DoubleTap(object sender, System.Windows.Input.GestureEventArgs e)
{
user_feedback.VibrateOnItemSelected();
String temp_Radius = "0";
String temp_Note = "";
String temp_RingTones = "";
String temp_icon_light = "";
String temp_icon_dark = "";
String error = "";
if (Title.Text == "" && error == "")
{
error = "Title";
}
// check if radius contains more than one "."
int count = 0;
if (Radius.Visibility == Visibility.Visible && error == "")
{
for (int i = 0; i < Radius.Text.Count(); i++)
{
if (Radius.Text.ElementAt(i).Equals('.'))
{
count++;
}
}
if (count > 1)
{
error = "Radius";
}
else if (Radius.Text == "." || Radius.Text == "")
{
error = "Radius";
}
else if (Convert.ToDouble(Radius.Text) > 0)
{
// do nothing, radius is greater than 0
}
else
{
error = "Radius";
}
}
if (Radius.Visibility == Visibility.Visible && (Radius.Text == "" || Radius.Text == "0" || Radius.Text == "." || Radius.Text == "0.0" || Radius.Text == "0." || Radius.Text == ".0") && error == "")
{
error = "Radius";
}
if (Note.Visibility == Visibility.Visible && Note.Text == "" && error == "")
{
error = "Note";
}
if (Location.Visibility == Visibility.Visible)
{
if (Location.Text == "" && error == "")
{
error = "Location";
}
}
if (error != "")
{
if (error != "Radius")
{
MessageBox.Show(error + " cannot be empty ", "", MessageBoxButton.OK);
}
else
{
MessageBox.Show(error + " cannot be empty or 0", "", MessageBoxButton.OK);
}
}
else
{
if (Radius.Visibility == Visibility.Visible)
{
temp_Radius = Radius.Text;
}
if (Ring_Tones.Visibility == Visibility.Visible)
{
temp_RingTones = (String)Ring_Tones.SelectedItem;
}
if (Note.Visibility == Visibility.Visible)
{
temp_Note = Note.Text;
}
switch ((String)Type.SelectedItem)
{
case "Alarm":
temp_icon_dark = "/Images/Mode.png/";
temp_icon_light = "/Images/Mode_Dark.png/";
break;
case "Car Locator":
temp_icon_dark = "/Images/PushpinCar.png/";
temp_icon_light = "/Images/PushpinCar_Dark.png/";
break;
case "Ring Tones":
temp_icon_dark = "/Images/Location.png/";
temp_icon_light = "/Images/Location_Dark.png/";
break;
default:
temp_icon_dark = "/Images/PushpinCar.png/";
temp_icon_light = "/Images/PushpinCar_Dark.png/";
break;
}
if (!new_page)//Edit Page
{
if ((old_title != Title.Text) || (old_radius != temp_Radius) || (old_ringtones != temp_RingTones) || (old_type != (String)Type.SelectedItem) || (old_note != temp_Note))
{
Table.Remove(Edit_Query[0]);
DB_Helper.deleteRow(Edit_Query[0]);
// Create a new to-do item based on the text box.
Row newRow = new Row {
Title = Title.Text, longitude = longitude, latitude = latitude, Radius = Double.Parse(temp_Radius), Ring_Tones = temp_RingTones, Type = (String)Type.SelectedItem, Note = temp_Note, Icon_Source_Dark = temp_icon_dark, Icon_Source_Light = temp_icon_light
};
// Add a to-do item to the observable collection.
Table.Add(newRow);
DB_Helper.insertRow(newRow);
NavigationService.Navigate(new Uri("/MainPage.xaml", UriKind.RelativeOrAbsolute));
}
else
{
NavigationService.Navigate(new Uri("/MainPage.xaml", UriKind.RelativeOrAbsolute));
}
}
else// New Page
{
if (DB_Helper.getRowsbyTitle(Title.Text).Count != 0)
{
MessageBox.Show("The title is already used ", "", MessageBoxButton.OK);
}
else
{
Row newRow = new Row {
Title = Title.Text, longitude = longitude, latitude = latitude, Radius = Double.Parse(temp_Radius), Ring_Tones = temp_RingTones, Type = (String)Type.SelectedItem, Note = temp_Note, Icon_Source_Dark = temp_icon_dark, Icon_Source_Light = temp_icon_light
};
Table.Add(newRow);
DB_Helper.insertRow(newRow);
NavigationService.Navigate(new Uri("/MainPage.xaml", UriKind.RelativeOrAbsolute));
}
}
}
user_feedback.Speak("Location Saved");
avoiddouble = true;
}
