private XElement GetStateXElement()
{
XElement stateX = new XElement("state");
stateX.SetAttributeValue("key", Proj4ProjectionParameters);
if (viewModel.SelectedViewModel is CommonProjectionViewModel)
{
CommonProjectionViewModel commonProjectionViewModel = (CommonProjectionViewModel)viewModel.SelectedViewModel;
DatumType datumType = commonProjectionViewModel.SelectedDatumType;
string selectedZone = commonProjectionViewModel.SelectedZone;
UnitType unitType = commonProjectionViewModel.SelectedUnitType;
ProjectionType projectionType = commonProjectionViewModel.SelectedProjectionType;
//int index1 = commonProjectionViewModel.SupportedDatumTypes.IndexOf(datumType);
//int index2 = commonProjectionViewModel.SupportedUnits.IndexOf(commonProjectionViewModel.SelectedUnitType);
//int index3 = (int)commonProjectionViewModel.SelectedProjectionType;
commonProjectionViewModel.SelectedDatumType = datumType;
int index4 = commonProjectionViewModel.SupportedZones.IndexOf(selectedZone);
string value = string.Format(CultureInfo.InvariantCulture, "{0},{1},{2},{3}", projectionType, datumType, index4, unitType);
XElement commonProjectionsStateX = new XElement("common", value);
stateX.Add(commonProjectionsStateX);
}
else if (viewModel.SelectedViewModel is OtherProjectionViewModel)
{
OtherProjectionViewModel otherProjectionViewModel = (OtherProjectionViewModel)viewModel.SelectedViewModel;
int index1 = (int)otherProjectionViewModel.SelectedProjectionType;
int index2 = otherProjectionViewModel.SearchedResult.IndexOf(otherProjectionViewModel.SelectedProj4Model);
string value = string.Format(CultureInfo.InvariantCulture, "{0},{1}", index1, index2);
XElement customProjectionsStateX = new XElement("custom", value);
stateX.Add(customProjectionsStateX);
}
return(stateX);
}
public ProjectionWindow(string initializeProj4String, string descriptionText, string checkBoxContent)
{
proj4Parameters = initializeProj4String;
InitializeComponent();
commonProjectionViewModel = commonProjection.DataContext as CommonProjectionViewModel;
otherProjectionViewModel = otherProjection.DataContext as OtherProjectionViewModel;
commonProjectionViewModel.SelectedProj4ProjectionParameters = initializeProj4String;
viewModel = new ProjectionSelectionViewModel(descriptionText, checkBoxContent);
DataContext = viewModel;
Messenger.Default.Register <bool>(this, viewModel, (result) =>
{
if (result)
{
string proj4ProjectionParameter = viewModel.SelectedProj4Parameter;
var selectedOtherProjectionViewModel = viewModel.SelectedViewModel as OtherProjectionViewModel;
if (selectedOtherProjectionViewModel != null && selectedOtherProjectionViewModel.SelectedProjectionType == SearchProjectionType.Custom)
{
proj4ProjectionParameter = viewModel.SelectedProj4Parameter;
string projectionWkt = Proj4Projection.ConvertProj4ToPrj(proj4ProjectionParameter);
if (!string.IsNullOrEmpty(projectionWkt))
{
DialogResult = result;
}
else
{
System.Windows.Forms.MessageBox.Show(GisEditor.LanguageManager.GetStringResource("ProjectionSelectionWindowProj4InvalidText"), GisEditor.LanguageManager.GetStringResource("ProjectionSelectionWindowProj4InvalidCaption"), System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
}
}
else
{
DialogResult = result;
}
SaveProjectionWindowStateToXml();
if (!string.IsNullOrEmpty(proj4ProjectionParameter))
{
viewModel.SelectedProj4Parameter = proj4ProjectionParameter;
}
}
else
{
DialogResult = result;
}
});
Closing += (s, e) => Messenger.Default.Unregister(this);
HelpContainer.Content = GetHelpButton();
}
public OtherProjection()
{
InitializeComponent();
viewModel = new OtherProjectionViewModel();
DataContext = viewModel;
}