private void About_Load(object sender, EventArgs e)
{
try
{
// to check the state of the extension, get the extension
log.Debug("Retrieving a reference to the extension object to check state.");
GoogleMapsEngineToolsExtensionForArcGIS ext = GoogleMapsEngineToolsExtensionForArcGIS.GetExtension();
// fetch the about_dialog_html resource
log.Debug("fetch the about_dialog_html resource");
string buildinfotxt = Properties.Resources.about_dialog_html;
// replace, if exists, the {addinname}
log.Debug("replace, if exists, the {addinname}");
buildinfotxt = buildinfotxt.Replace("{addinname}", ext.getAddinName());
// replace, if exists, the {addindescription}
log.Debug("replace, if exists, the {addindescription}");
buildinfotxt = buildinfotxt.Replace("{addindescription}", ext.getAddinDescription());
// replace, if exists, the {addindate}
log.Debug("replace, if exists, the {addindate}");
buildinfotxt = buildinfotxt.Replace("{addindate}", ext.getAddinDate());
// replace, if exists, the {addinbuildversion}
log.Debug("replace, if exists, the {addinbuildversion}");
buildinfotxt = buildinfotxt.Replace("{addinbuildversion}", ext.getAddinVersion());
// replace, if exists, the {assemblyversion}
log.Debug("replace, if exists, the {assemblyversion}");
buildinfotxt = buildinfotxt.Replace("{assemblyversion}", Assembly.GetExecutingAssembly().GetName().Version.ToString());
// set the build information
log.Debug("Setting the HTML to the web browser on the dialog.");
this.wblegal.DocumentText = buildinfotxt;
// add a script manager to the browser
// in order to capture select events
this.wblegal.ObjectForScripting = new BrowerScriptManager(this);
}
catch (System.Exception ex)
{
// an error occured, log and write standard text
log.Error(ex);
this.wblegal.DocumentText = "Google Maps Engine Add-in for ArcGIS Desktop.";
}
}
protected void uploadButtonClicked(String projectId, String name, String description, String tags, String draftAccessList, String attribution, String acquisitionTime, String maskType)
{
// tags must not be null due to splits below or a null reference error occurs.
// empty string handles properly.
if (null == tags)
{
tags = "";
}
try
{
// create a new Processing Dialog
Dialogs.Processing.ProgressDialog processingDialog = new Processing.ProgressDialog();
// check to see if the layer is valid
// and destination is configured correctly
if (isLayerValidated &&
projectId != null && projectId.Length > 0 &&
name != null && name.Length > 0 &&
draftAccessList != null && draftAccessList.Length > 0 &&
uploadType.Equals("vector") || (uploadType.Equals("raster") && attribution != null && attribution.Length > 0))
{
// show the processing dialog
processingDialog.Show();
// create a reference to the Google Maps Engine API
MapsEngine.API.GoogleMapsEngineAPI api = new MapsEngine.API.GoogleMapsEngineAPI(ref log);
// establish a reference to the running ArcMap instance
ESRI.ArcGIS.ArcMapUI.IMxDocument mxDoc = (ESRI.ArcGIS.ArcMapUI.IMxDocument)ArcMap.Application.Document;
// retrieve a reference to the selected layer
ESRI.ArcGIS.Carto.ILayer selectedLayer = mxDoc.SelectedLayer;
// create a temporary working directory
System.IO.DirectoryInfo tempDir
= System.IO.Directory.CreateDirectory(ext.getLocalWorkspaceDirectory() + "\\" + System.Guid.NewGuid());
// determine what type of layer is selected
if (selectedLayer is ESRI.ArcGIS.Carto.IFeatureLayer)
{
// export a copy of the feature class to a "uploadable" Shapefile
// raise a processing notification
ext.publishRaiseDownloadProgressChangeEvent(false, "Extracting a copy of '" + selectedLayer.Name + "' (feature class) for data upload.");
ExportLayerToShapefile(tempDir.FullName, selectedLayer.Name, selectedLayer);
processingDialog.Update();
processingDialog.Focus();
// create a list of files in the temp directory
List <String> filesNames = new List <String>();
for (int k = 0; k < tempDir.GetFiles().Count(); k++)
{
if (!tempDir.GetFiles()[k].Name.EndsWith(".lock"))
{
filesNames.Add(tempDir.GetFiles()[k].Name);
}
}
// create a Google Maps Engine asset record
ext.publishRaiseDownloadProgressChangeEvent(false, "Requesting a new Google Maps Engine asset be created.");
MapsEngine.DataModel.gme.UploadingAsset uploadingAsset
= api.createVectorTableAssetForUploading(ext.getToken(),
MapsEngine.API.GoogleMapsEngineAPI.AssetType.table,
projectId,
name,
draftAccessList,
filesNames,
description,
tags.Split(",".ToCharArray()).ToList <String>(),
"UTF-8");
// Initiate upload of file(s)
ext.publishRaiseDownloadProgressChangeEvent(false, "Starting to upload files...");
api.uploadFilesToAsset(ext.getToken(), uploadingAsset.id, "tables", tempDir.GetFiles());
// launch a web browser
ext.publishRaiseDownloadProgressChangeEvent(false, "Launching a web browser.");
System.Diagnostics.Process.Start("https://mapsengine.google.com/admin/#RepositoryPlace:cid=" + projectId + "&v=DETAIL_INFO&aid=" + uploadingAsset.id);
}
else if (selectedLayer is ESRI.ArcGIS.Carto.IRasterLayer)
{
// export a copy of the raster to a format that can be uploaded
// raise a processing notification
ext.publishRaiseDownloadProgressChangeEvent(false, "Extracting a copy of '" + selectedLayer.Name + "' (raster) for data upload.");
ExportLayerToUploadableRaster(tempDir.FullName, selectedLayer.Name, selectedLayer);
processingDialog.Update();
processingDialog.Focus();
// create a list of files in the temp directory
List <String> filesNames = new List <String>();
for (int k = 0; k < tempDir.GetFiles().Count(); k++)
{
if (!tempDir.GetFiles()[k].Name.EndsWith(".lock"))
{
filesNames.Add(tempDir.GetFiles()[k].Name);
}
}
// create a Google Maps Engine asset record
ext.publishRaiseDownloadProgressChangeEvent(false, "Requesting a new Google Maps Engine asset be created.");
MapsEngine.DataModel.gme.UploadingAsset uploadingAsset
= api.createRasterAssetForUploading(ext.getToken(),
projectId,
name,
draftAccessList,
attribution, // attribution
filesNames,
description,
tags.Split(",".ToCharArray()).ToList <String>(),
acquisitionTime,
maskType);
// Initiate upload of file(s)
ext.publishRaiseDownloadProgressChangeEvent(false, "Starting to upload files...");
api.uploadFilesToAsset(ext.getToken(), uploadingAsset.id, "rasters", tempDir.GetFiles());
// launch a web browser
ext.publishRaiseDownloadProgressChangeEvent(false, "Launching a web browser.");
System.Diagnostics.Process.Start("https://mapsengine.google.com/admin/#RepositoryPlace:cid=" + projectId + "&v=DETAIL_INFO&aid=" + uploadingAsset.id);
}
// Ask the user if the temporary files should be deleted
DialogResult dialogResult = MessageBox.Show(
String.Format(Properties.Resources.dialog_dataUpload_tempFileCleanupMessage,
tempDir.GetFiles().Count(), tempDir.FullName),
ext.getAddinName() + " Temporary File Clean-up",
MessageBoxButtons.YesNo);
// if the user wishes to delete the temporary files, delete them
if (dialogResult == DialogResult.Yes)
{
try
{
// remove the temporary layer from the ArcMap session
ext.removeLayerByName((uploadType.Equals("vector") ? selectedLayer.Name : selectedLayer.Name + ".tif"), tempDir.FullName);
// Delete temporary directory and containing files
tempDir.Delete(true);
}
catch (Exception) { }
}
// close the processing dialog
ext.publishRaiseDownloadProgressChangeEvent(true, "Finished");
processingDialog.Close();
}
else
{
// display an error dialog to the user
System.Windows.Forms.MessageBox.Show("The selected layer is invalid or the destination configuration has not been properly set.");
}
}
catch (System.Exception ex)
{
// Ops.
System.Windows.Forms.MessageBox.Show("An error occured. " + ex.Message);
}
// close the dialog
this.Close();
}
