private void ShapeAoi(IPolygon poly = null)
{
this.query = string.Empty;
var geometries = new List <IGeometry>();
if (poly == null)
{
geometries = Jarvis.GetSelectedGeometries(ArcMap.Document.FocusMap);
}
else
{
// project the geometry to WGS84 only projection compatible on the backend
var projectedPoly = Jarvis.ProjectToWGS84(poly);
geometries.Add(projectedPoly);
}
// check to see if features were selected
if (geometries.Count == 0)
{
MessageBox.Show(GbdxResources.noFeaturesSelected);
return;
}
this.Aoi = Jarvis.CreateGeometryCollectionGeoJson(geometries);
this.treeView1.CheckBoxes = false;
this.treeView1.Nodes.Clear();
var searchingNode = new VectorIndexSourceNode {
Text = GbdxResources.SearchingText
};
this.treeView1.Nodes.Add(searchingNode);
this.currentApplicationState = this.applicationStateGenerator.Next();
if (this.textBoxSearch.Text.Equals(GbdxResources.EnterSearchTerms) ||
this.textBoxSearch.Text == string.Empty)
{
this.query = string.Empty;
this.GetSources(this.currentApplicationState);
}
else
{
this.query = this.textBoxSearch.Text;
this.GetGeometries(searchingNode, this.currentApplicationState);
}
}
private void UpdateTreeViewWithSources(IRestResponse <SourceTypeResponseObject> resp)
{
// An error occurred
if (resp.Data == null || resp.Data.Data == null)
{
var newItem = new VectorIndexSourceNode {
Text = GbdxResources.Source_ErrorMessage
};
this.treeView1.Nodes.Clear();
this.treeView1.Nodes.Add(newItem);
this.treeView1.CheckBoxes = false;
// A error occured so stop processing
return;
}
// If no sources found.
if (resp.Data.Data.Count == 0)
{
var newItem = new VectorIndexSourceNode {
Text = GbdxResources.NoDataFound
};
this.treeView1.Nodes.Add(newItem);
this.treeView1.CheckBoxes = false;
// No sources were found so stop processing
return;
}
// Before populating the tree lets remove the empty node i created and turn checkboxes back on
this.treeView1.Nodes.Clear();
this.treeView1.CheckBoxes = true;
foreach (var item in resp.Data.Data)
{
var newItem = new VectorIndexSourceNode
{
Text = string.Format("{0} ({1})", item.Name, item.Count),
Source = item
};
this.treeView1.Nodes.Add(newItem);
}
this.treeView1.Sort();
}
private void ProcessGeometries(
IRestResponse <SourceTypeResponseObject> resp,
VectorIndexSourceNode source,
int applicationState,
int attempts)
{
Jarvis.Logger.Info(resp.ResponseUri.ToString());
if ((resp.Data == null || resp.StatusCode != HttpStatusCode.OK) && attempts <= MaxAttempts)
{
this.GetGeometries(source, applicationState, attempts + 1);
}
if (applicationState == this.currentApplicationState)
{
this.Invoke(new UpdateTreeGeometries(this.UpdateTreeviewWithGeometry), resp, source);
}
}
private void GetGeometries(VectorIndexSourceNode source, int applicationState, int attempts = 0)
{
var client = new RestClient(GbdxHelper.GetEndpointBase(Settings.Default));
var addressUrl = string.Empty;
if (string.IsNullOrEmpty(this.query))
{
addressUrl = string.Format("/insight-vector/api/shape/{0}/geometries", source.Source.Name);
}
else
{
addressUrl = "/insight-vector/api/shape/query/geometries?q=" + this.query;
}
var request = new RestRequest(addressUrl, Method.POST);
request.AddHeader("Authorization", "Bearer " + this.token);
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", this.Aoi, ParameterType.RequestBody);
attempts++;
client.ExecuteAsync <SourceTypeResponseObject>(
request,
resp => this.ProcessGeometries(resp, source, applicationState, attempts));
}
private void UpdateTreeviewWithGeometry(
IRestResponse <SourceTypeResponseObject> resp,
VectorIndexSourceNode source)
{
if (resp.Data == null || resp.StatusCode != HttpStatusCode.OK)
{
// Remove the node from the list of checked nodes because an error occurred.
this.checkedNodes.Remove(this.treeView1.Nodes[source.Index]);
this.treeView1.Nodes[source.Index].Checked = false;
this.treeView1.Nodes[source.Index].Text =
this.treeView1.Nodes[source.Index].Text.Replace(
GbdxResources.SearchingText,
GbdxResources.Source_ErrorMessage);
// Don't allow it to process further.
return;
}
// do this for normal tree traversal with a source - geometry - type
if (string.IsNullOrEmpty(this.query))
{
// Results were found so lets get rid of the searching text.
this.treeView1.Nodes[source.Index].Text =
this.treeView1.Nodes[source.Index].Text.Replace(GbdxResources.SearchingText, string.Empty);
foreach (var geoType in resp.Data.Data)
{
var newItem = new VectorIndexGeometryNode
{
Source = source.Source,
GeometryType = geoType,
Text =
string.Format(
"{0} ({1})",
geoType.Name,
geoType.Count)
};
this.treeView1.Nodes[source.Index].Nodes.Add(newItem);
}
}
else // do this when there is a query whose tree structure goes geoemtry - type
{
// Results were found so lets get rid of the searching text.
this.treeView1.Nodes.Remove(source);
this.treeView1.CheckBoxes = true;
foreach (var geoType in resp.Data.Data)
{
var newItem = new VectorIndexGeometryNode
{
Source = null,
GeometryType = geoType,
Text =
string.Format(
"{0} ({1})",
geoType.Name,
geoType.Count)
};
this.treeView1.Nodes.Add(newItem);
}
}
this.treeView1.Sort();
}
private void ShapeAoi(IPolygon poly = null)
{
this.query = string.Empty;
var geometries = new List<IGeometry>();
if (poly == null)
{
geometries = Jarvis.GetSelectedGeometries(ArcMap.Document.FocusMap);
}
else
{
// project the geometry to WGS84 only projection compatible on the backend
var projectedPoly = Jarvis.ProjectToWGS84(poly);
geometries.Add(projectedPoly);
}
// check to see if features were selected
if (geometries.Count == 0)
{
MessageBox.Show(GbdxResources.noFeaturesSelected);
return;
}
this.Aoi = Jarvis.CreateGeometryCollectionGeoJson(geometries);
this.treeView1.CheckBoxes = false;
this.treeView1.Nodes.Clear();
var searchingNode = new VectorIndexSourceNode { Text = GbdxResources.SearchingText };
this.treeView1.Nodes.Add(searchingNode);
this.currentApplicationState = this.applicationStateGenerator.Next();
if (this.textBoxSearch.Text.Equals(GbdxResources.EnterSearchTerms)
|| this.textBoxSearch.Text == string.Empty)
{
this.query = string.Empty;
this.GetSources(this.currentApplicationState);
}
else
{
this.query = this.textBoxSearch.Text;
this.GetGeometries(searchingNode, this.currentApplicationState);
}
}
private void ProcessGeometries(
IRestResponse<SourceTypeResponseObject> resp,
VectorIndexSourceNode source,
int applicationState,
int attempts)
{
Jarvis.Logger.Info(resp.ResponseUri.ToString());
if ((resp.Data == null || resp.StatusCode != HttpStatusCode.OK) && attempts <= MaxAttempts)
{
this.GetGeometries(source, applicationState, attempts+1);
}
if (applicationState == this.currentApplicationState)
{
this.Invoke(new UpdateTreeGeometries(this.UpdateTreeviewWithGeometry), resp, source);
}
}
private void GetGeometries(VectorIndexSourceNode source, int applicationState, int attempts = 0)
{
var client = new RestClient(GbdxHelper.GetEndpointBase(Settings.Default));
var addressUrl = string.Empty;
if (string.IsNullOrEmpty(this.query))
{
addressUrl = string.Format("/insight-vector/api/shape/{0}/geometries", source.Source.Name);
}
else
{
addressUrl = "/insight-vector/api/shape/query/geometries?q=" + this.query;
}
var request = new RestRequest(addressUrl, Method.POST);
request.AddHeader("Authorization", "Bearer " + this.token);
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", this.Aoi, ParameterType.RequestBody);
attempts++;
client.ExecuteAsync<SourceTypeResponseObject>(
request,
resp => this.ProcessGeometries(resp, source, applicationState, attempts));
}
private void UpdateTreeViewWithSources(IRestResponse<SourceTypeResponseObject> resp)
{
// An error occurred
if (resp.Data == null || resp.Data.Data == null)
{
var newItem = new VectorIndexSourceNode { Text = GbdxResources.Source_ErrorMessage };
this.treeView1.Nodes.Clear();
this.treeView1.Nodes.Add(newItem);
this.treeView1.CheckBoxes = false;
// A error occured so stop processing
return;
}
// If no sources found.
if (resp.Data.Data.Count == 0)
{
var newItem = new VectorIndexSourceNode { Text = GbdxResources.NoDataFound };
this.treeView1.Nodes.Add(newItem);
this.treeView1.CheckBoxes = false;
// No sources were found so stop processing
return;
}
// Before populating the tree lets remove the empty node i created and turn checkboxes back on
this.treeView1.Nodes.Clear();
this.treeView1.CheckBoxes = true;
foreach (var item in resp.Data.Data)
{
var newItem = new VectorIndexSourceNode
{
Text = string.Format("{0} ({1})", item.Name, item.Count),
Source = item
};
this.treeView1.Nodes.Add(newItem);
}
this.treeView1.Sort();
}
private void UpdateTreeviewWithGeometry(
IRestResponse<SourceTypeResponseObject> resp,
VectorIndexSourceNode source)
{
if (resp.Data == null || resp.StatusCode != HttpStatusCode.OK)
{
// Remove the node from the list of checked nodes because an error occurred.
this.checkedNodes.Remove(this.treeView1.Nodes[source.Index]);
this.treeView1.Nodes[source.Index].Checked = false;
this.treeView1.Nodes[source.Index].Text =
this.treeView1.Nodes[source.Index].Text.Replace(
GbdxResources.SearchingText,
GbdxResources.Source_ErrorMessage);
// Don't allow it to process further.
return;
}
// do this for normal tree traversal with a source - geometry - type
if (string.IsNullOrEmpty(this.query))
{
// Results were found so lets get rid of the searching text.
this.treeView1.Nodes[source.Index].Text =
this.treeView1.Nodes[source.Index].Text.Replace(GbdxResources.SearchingText, string.Empty);
foreach (var geoType in resp.Data.Data)
{
var newItem = new VectorIndexGeometryNode
{
Source = source.Source,
GeometryType = geoType,
Text =
string.Format(
"{0} ({1})",
geoType.Name,
geoType.Count)
};
this.treeView1.Nodes[source.Index].Nodes.Add(newItem);
}
}
else // do this when there is a query whose tree structure goes geoemtry - type
{
// Results were found so lets get rid of the searching text.
this.treeView1.Nodes.Remove(source);
this.treeView1.CheckBoxes = true;
foreach (var geoType in resp.Data.Data)
{
var newItem = new VectorIndexGeometryNode
{
Source = null,
GeometryType = geoType,
Text =
string.Format(
"{0} ({1})",
geoType.Name,
geoType.Count)
};
this.treeView1.Nodes.Add(newItem);
}
}
this.treeView1.Sort();
}
