protected override void drawValue()
{
var range = Range + mDRange;
if (range < 100)
{
range = 100;
}
var pOfs = DispUnit * 2 - 1;
var pRise = pOfs - (int)(Rise * DispUnit * 2 / range);
var pTop = pOfs - (int)(Top * DispUnit * 2 / range);
var pSustain = pOfs;
var pFall = pOfs - (int)(Fall * DispUnit * 2 / range);
var psRise = pRise;
var psTop = pTop;
var psFall = pFall;
if (mPicValue.Height < psRise + 20)
{
psRise = mPicValue.Height - 20;
}
if (mPicValue.Height < psTop + 20)
{
psTop = mPicValue.Height - 20;
}
if (mPicValue.Height < psFall + 20)
{
psFall = mPicValue.Height - 20;
}
//
mGValue.SmoothingMode = SmoothingMode.AntiAlias;
mGValue.DrawLine(Colors.PLineA, 0, pRise, ColumnWidth, pTop);
mGValue.DrawLine(Colors.PLineA, ColumnWidth, pTop, ColumnWidth * 2, pSustain);
mGValue.DrawLine(Colors.PLineA, ColumnWidth * 2, pSustain, ColumnWidth * 3, pFall);
mGValue.SmoothingMode = SmoothingMode.None;
//
mGValue.FillPie(Colors.BPoint, -4, pRise - 4, 8, 8, 0, 360);
mGValue.FillPie(Colors.BPoint, ColumnWidth - 4, pTop - 4, 8, 8, 0, 360);
mGValue.FillPie(Colors.BPoint, ColumnWidth * 3 - 4, pFall - 4, 8, 8, 0, 360);
mGValue.DrawArc(Colors.PTableBorderLight, -4, pRise - 4, 8, 8, 0, 360);
mGValue.DrawArc(Colors.PTableBorderLight, ColumnWidth - 4, pTop - 4, 8, 8, 0, 360);
mGValue.DrawArc(Colors.PTableBorderLight, ColumnWidth * 3 - 4, pFall - 4, 8, 8, 0, 360);
//
mGValue.DrawString(Rise.ToString("0cent"), Fonts.Small, Colors.BTableFont, 3, psRise);
mGValue.DrawString(Top.ToString("0cent"), Fonts.Small, Colors.BTableFont, ColumnWidth + 3, psTop);
mGValue.DrawString(Fall.ToString("0cent"), Fonts.Small, Colors.BTableFont, ColumnWidth * 3 - 3, psFall, Fonts.AlignTR);
}
private void ActualUpdateButton_Click(object sender, RoutedEventArgs e)
{
if (fallSelector.SelectedItem.ToString() == "---")
{
showSelectFall();
return;
}
if (latText.Text == "?")
{
showSelectGeotaggedPic();
return;
}
fallSelector.IsEnabled = false;
picSelectButton.IsEnabled = false;
try
{
// Finding the fall we want to update
Fall leFall = new Fall();
foreach (Fall f in MainWindow.GetCurrentVM().Falls)
{
if (f.ToString() == fallSelector.SelectedItem.ToString())
{
leFall = f;
}
}
// Setting up the variables for the new coordinates
float NewX = 0.0f, NewY = 0.0f;
float.TryParse(latText.Text, out NewX);
float.TryParse(lonText.Text, out NewY);
string confirm = "Lat1: " + leFall.x.ToString() +
" -> Lat2: " + latText.Text + "\nLon1: " +
leFall.y.ToString() + " -> Lon2: " + lonText.Text;
string[] messageTitle = showConfirm(confirm, leFall.ToString());
MessageBoxResult result1 = System.Windows.MessageBox.Show(messageTitle[0], messageTitle[1], MessageBoxButton.OKCancel, MessageBoxImage.Question);
if (result1 != MessageBoxResult.OK)
{
fallSelector.IsEnabled = true;
picSelectButton.IsEnabled = true;
return;
}
// Calling the model to deal with the actual data
MainWindow.GetCurrentVM().CurrentModel.UpdateFall(leFall.id, NewX, NewY);
// Re-setting the source of the selector...
List <string> currentFalls = new List <string>();
currentFalls.Add("---");
foreach (Fall fall in MainWindow.GetCurrentVM().Falls)
{
if (fall.isGeotagged == null || !fall.isGeotagged)
{
currentFalls.Add(fall.ToString());
}
}
fallSelector.ItemsSource = currentFalls;
fallSelector.SelectedItem = fallSelector.Items.GetItemAt(0);
selectedFallMap.Children.Clear();
// ... and re-setting the demo photo and the lat and lon texts
latText.Text = "?";
lonText.Text = "?";
geoPic.Source = new BitmapImage(new Uri(@"Resources/demoPic.png", UriKind.Relative));
showSuccess();
}
catch (Exception)
{
showSomethingWrong();
}
fallSelector.IsEnabled = true;
picSelectButton.IsEnabled = true;
}