public static GISApp CreateGisApp()
{
try
{
_gisApp = GISApplications.None;
if (Enum.IsDefined(typeof(GISApplications), Settings.Default.PreferredGis))
{
_gisApp = (GISApplications)Settings.Default.PreferredGis;
}
if (_gisApp == GISApplications.None)
{
if (ArcGisInstalled && MapInfoInstalled)
{
SelectGISApp();
}
else if (ArcGisInstalled)
{
_gisApp = GISApplications.ArcGIS;
}
else if (MapInfoInstalled)
{
_gisApp = GISApplications.MapInfo;
}
Settings.Default.PreferredGis = (int)_gisApp;
}
if (_gisApp == GISApplications.None)
{
throw new ArgumentException("Could not find GIS application.");
}
else
{
Settings.Default.Save();
}
switch (_gisApp)
{
case GISApplications.ArcGIS:
return(new ArcMapApp(Settings.Default.MapPath));
case GISApplications.MapInfo:
return(new MapInfoApp(Settings.Default.MapPath));
default:
return(null);
}
}
catch (Exception ex)
{
if (!_cancelled)
{
MessageBox.Show(ex.Message, "HLU: Fatal Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
return(null);
}
}
public ViewModelWindowSelectGIS()
{
_availableGISApps = Enum.GetValues(typeof(GISApplications)).Cast <GISApplications>().Where(g => g != GISApplications.None).ToArray();
if (_availableGISApps.Length > 0)
{
_selectedGISApp = _availableGISApps[0];
}
}
public ViewModelExport(int numberSelected, string layerName,
GISApplications gisApp, HluDataSet.exportsDataTable exportFormats)
{
_selectedNumber = numberSelected;
_selectedOnly = _selectedNumber > 0;
_layerName = layerName;
_gisApp = gisApp;
_exportFormats = exportFormats;
if (_exportFormats.Count == 1)
_exportID = _exportFormats[0].export_id;
}
private static void _viewModelSelGIS_RequestClose(bool cancelled, GISApplications selectedGISApp)
{
_viewModelSelGIS.RequestClose -= _viewModelSelGIS_RequestClose;
_windowSelGIS.Close();
_cancelled = cancelled;
if (!_cancelled)
{
_gisApp = selectedGISApp;
}
}
public ViewModelExport(int numberSelected, string layerName,
GISApplications gisApp, HluDataSet.exportsDataTable exportFormats)
{
_selectedNumber = numberSelected;
_selectedOnly = _selectedNumber > 0;
_layerName = layerName;
_gisApp = gisApp;
_exportFormats = exportFormats;
if (_exportFormats.Count == 1)
{
_exportID = _exportFormats[0].export_id;
}
}
private static void _viewModelSelGIS_RequestClose(bool cancelled, GISApplications selectedGISApp)
{
_viewModelSelGIS.RequestClose -= _viewModelSelGIS_RequestClose;
_windowSelGIS.Close();
_cancelled = cancelled;
if (!_cancelled) _gisApp = selectedGISApp;
}
public static string GetMapPath(GISApplications gisApp)
{
try
{
string mapPath = Settings.Default.MapPath;
if (File.Exists(mapPath))
{
FileInfo mapFile = new FileInfo(mapPath);
switch (gisApp)
{
case GISApplications.ArcGIS:
if (mapFile.Extension.ToLower() == ".mxd") return mapPath;
break;
case GISApplications.MapInfo:
if (mapFile.Extension.ToLower() == ".wor") return mapPath;
break;
}
}
OpenFileDialog openFileDlg = new OpenFileDialog();
switch (gisApp)
{
case GISApplications.ArcGIS:
openFileDlg.Filter = "ESRI ArcMap Documents (*.mxd)|*.mxd";
openFileDlg.Title = "Open HLU Map Document";
break;
case GISApplications.MapInfo:
openFileDlg.Filter = "MapInfo Workspaces (*.wor)|*.wor";
openFileDlg.Title = "Open HLU Workspace";
break;
default:
return null;
}
openFileDlg.Multiselect = false;
openFileDlg.CheckPathExists = true;
openFileDlg.CheckFileExists = true;
openFileDlg.ValidateNames = true;
openFileDlg.RestoreDirectory = false;
openFileDlg.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
if (openFileDlg.ShowDialog() == true)
{
if (File.Exists(openFileDlg.FileName))
return openFileDlg.FileName;
}
}
catch { }
return null;
}
public static GISApp CreateGisApp()
{
try
{
_gisApp = GISApplications.None;
if (Enum.IsDefined(typeof(GISApplications), Settings.Default.PreferredGis))
_gisApp = (GISApplications)Settings.Default.PreferredGis;
if (_gisApp == GISApplications.None)
{
if (ArcGisInstalled && MapInfoInstalled)
{
SelectGISApp();
}
else if (ArcGisInstalled)
{
_gisApp = GISApplications.ArcGIS;
}
else if (MapInfoInstalled)
{
_gisApp = GISApplications.MapInfo;
}
Settings.Default.PreferredGis = (int)_gisApp;
}
if (_gisApp == GISApplications.None)
throw new ArgumentException("Could not find GIS application.");
else
Settings.Default.Save();
switch (_gisApp)
{
case GISApplications.ArcGIS:
return new ArcMapApp(Settings.Default.MapPath);
case GISApplications.MapInfo:
return new MapInfoApp(Settings.Default.MapPath);
default:
return null;
}
}
catch (Exception ex)
{
if (!_cancelled)
MessageBox.Show(ex.Message, "HLU: Fatal Error", MessageBoxButton.OK, MessageBoxImage.Error);
return null;
}
}
public ViewModelWindowSelectGIS()
{
_availableGISApps = Enum.GetValues(typeof(GISApplications)).Cast<GISApplications>().Where(g => g != GISApplications.None).ToArray();
if (_availableGISApps.Length > 0)
_selectedGISApp = _availableGISApps[0];
}
public static string GetMapPath(GISApplications gisApp)
{
try
{
string mapPath = Settings.Default.MapPath;
if (File.Exists(mapPath))
{
FileInfo mapFile = new FileInfo(mapPath);
switch (gisApp)
{
case GISApplications.ArcGIS:
if (mapFile.Extension.ToLower() == ".mxd")
{
return(mapPath);
}
break;
case GISApplications.MapInfo:
if (mapFile.Extension.ToLower() == ".wor")
{
return(mapPath);
}
break;
}
}
OpenFileDialog openFileDlg = new OpenFileDialog();
switch (gisApp)
{
case GISApplications.ArcGIS:
openFileDlg.Filter = "ESRI ArcMap Documents (*.mxd)|*.mxd";
openFileDlg.Title = "Open HLU Map Document";
break;
case GISApplications.MapInfo:
openFileDlg.Filter = "MapInfo Workspaces (*.wor)|*.wor";
openFileDlg.Title = "Open HLU Workspace";
break;
default:
return(null);
}
openFileDlg.Multiselect = false;
openFileDlg.CheckPathExists = true;
openFileDlg.CheckFileExists = true;
openFileDlg.ValidateNames = true;
openFileDlg.RestoreDirectory = false;
openFileDlg.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
if (openFileDlg.ShowDialog() == true)
{
if (File.Exists(openFileDlg.FileName))
{
return(openFileDlg.FileName);
}
}
}
catch { }
return(null);
}
