private void ProfileButtonClicked(object parameters)
{
string str = parameters.ToString();
switch (str)
{
case "SAVE":
if (DownloadExtent == null || Levels == null || Levels.Length == 0)
{
MessageBox.Show(App.Current.FindResource("msgDownloadProfileInvalid").ToString(), App.Current.FindResource("msgError").ToString(), MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
Util.Envelope env = new Util.Envelope(DownloadExtent.XMin, DownloadExtent.YMin, DownloadExtent.XMax, DownloadExtent.YMax);
string result = _configManager.SaveDownloadProfileWithOverwrite(new PBS.DownloadProfile(SelectedProfile, Levels, env, _downloadPolygon));
if (result != string.Empty)
{
MessageBox.Show(result, App.Current.FindResource("msgError").ToString(), MessageBoxButtons.OK, MessageBoxIcon.Error);
}
break;
case "LOAD":
DownloadProfile profile = _configManager.LoadDownloadProfile(SelectedProfile);
if (profile == null)
{
MessageBox.Show(App.Current.FindResource("msgLoadFailed").ToString(), App.Current.FindResource("msgError").ToString(), MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
_downloadPolygon = profile.Polygon;
Levels = profile.Levels;
DownloadExtent = new Envelope(profile.Envelope.XMin, profile.Envelope.YMin, profile.Envelope.XMax, profile.Envelope.YMax);
_graphicsLayer.ClearGraphics();
_graphicsLayer.Graphics.Add(new Graphic()
{
Symbol = new SimpleFillSymbol()
{
BorderBrush = new SolidColorBrush(Colors.Red),
Fill = new SolidColorBrush(Color.FromArgb(100, 255, 0, 0))
},
Geometry = profile.Polygon == null ? _webMercator.FromGeographic(DownloadExtent) : AppUtility.ConvertPBSPolygonToEsriPolygon(profile.Polygon)
});
(CMDClickStartButton as DelegateCommand).RaiseCanExecuteChanged();
TilesCount = AppUtility.CalculateTileCount(Levels, (Envelope)_webMercator.FromGeographic(DownloadExtent));
break;
case "DELETE":
_configManager.DeleteDownloadProfile(SelectedProfile);
break;
default:
break;
}
Profiles = new ObservableCollection <string>(_configManager.GetAllDownloadProfileNames());
}
void MouseMove(object sender, System.Windows.Input.MouseEventArgs e)
{
if (_isRightMouseButtonDown && IsIdle)
{
//draw download extent
Graphic g = _graphicsLayer.Graphics[0];
MapPoint endPoint = _map.ScreenToMap(e.GetPosition(_map));
g.Geometry = new Envelope(_startPoint.X, endPoint.Y, endPoint.X, _startPoint.Y);
//tiles count
if (Levels != null && Levels.Length > 0)
{
TilesCount = AppUtility.CalculateTileCount(Levels, (Envelope)g.Geometry);
}
DownloadExtent = (Envelope)_webMercator.ToGeographic(g.Geometry);
NotifyPropertyChanged(p => p.DownloadExtent);
NotifyPropertyChanged(p => p.IsDrawExtentTipVisible);
}
}
