public override void onTap(int floorNum, int vertexId)
{
const int GET_DIRECTION = 0;
const int OPEN_URL = 1;
const String GET_DIRECTION_TEXT = "Get Directions";
const String OPEN_URL_TEXT = "Open URL";
//HACK: Replace with graph
Vertex v = LocationService.CurrentBuilding.Vertices.FirstOrDefault(v1 => v1.ID == vertexId);
SymbolicLocation symLoc = v.SymbolicLocations.FirstOrDefault();
//if (symLoc == null)
String[] items;
if (symLoc == null || (!isLocationUrlWellFormed(symLoc.url)))
{
items = new String[1]; //URL is not applicable
items[GET_DIRECTION] = GET_DIRECTION_TEXT;
}
else //url is well-formed
{
items = new String[2];
items[GET_DIRECTION] = GET_DIRECTION_TEXT;
items[OPEN_URL] = OPEN_URL_TEXT;
}
//TODO: Create Dialog, i.curEdge., new Page in WP 7
//Two choices: Get directions or browse symbolic location's url
}
public static BitmapImage getCorrectMarker(Vertex vertex)
{
//First check for 'walking' properties
if (vertex.isStairEndpoint())
{
return(getStaircaseMarker());
}
if (vertex.isElevatorEndpoint())
{
return(getElevatorMarker());
}
SymbolicLocation symLoc = vertex.SymbolicLocations.FirstOrDefault();
if (symLoc == null)
{
return(getNoSymbolicLocationMarker());
}
//v has a symbolic location. Now, check for special properties
//SymbolicLocation symLoc = v.getLocation().getSymbolicLocation();
if (symLoc.is_entrance.HasValue && symLoc.is_entrance.Value == true)
{
return(getEntranceMarker());
}
//HACK: The enum is found in the 'wrong' class
switch ((EditSymbolicLocation.InfoType)symLoc.info_type)
{
case EditSymbolicLocation.InfoType.NONE:
return(getSymbolicLocationMarker()); //NONE
case EditSymbolicLocation.InfoType.OFFICE:
return(getOfficeMarker()); //OFFICE
case EditSymbolicLocation.InfoType.DEFIBRELLATOR:
return(getDefibrellatorMarker()); //DEFIBRELLATOR
case EditSymbolicLocation.InfoType.FIRST_AID_KIT:
return(getFirstAidMarker()); //FIRST_AID_KIT
case EditSymbolicLocation.InfoType.FIRE_EXTINGUISHER:
return(getFireExtinguisherMarker()); //FIRE_EXTINGUISHER
case EditSymbolicLocation.InfoType.TOILET:
return(getToiletMarker()); //TOILET
case EditSymbolicLocation.InfoType.FOOD:
return(getFoodMarker()); //FOOD
case EditSymbolicLocation.InfoType.LECTURE_ROOM:
return(getLectureRoomMarker()); //LECTURE_ROOM
case EditSymbolicLocation.InfoType.STJERNE_DAG:
return(getStarMarker());
default:
return(getSymbolicLocationMarker()); //NONE
}
}
private void Tapped_UpdateTitle()
{
String title = "? - ?";
if (mEndPoints.Count == 1)
{
Vertex v1 = mEndPoints[0];
SymbolicLocation s1 = v1.SymbolicLocations.FirstOrDefault();
String end1 = (s1 != null && s1.title != null)
? s1.title
: getCoordinatesTitle(v1);
title = end1 + " - ?";
}
else if (mEndPoints.Count == 2)
{
Vertex v1 = mEndPoints[0];
SymbolicLocation s1 = v1.SymbolicLocations.FirstOrDefault();
String end1 = (s1 != null && s1.title != null)
? s1.title
: getCoordinatesTitle(v1);
Vertex v2 = mEndPoints[1];
SymbolicLocation s2 = v2.SymbolicLocations.FirstOrDefault();
String end2 = (s2 != null && s2.title != null)
? s2.title
: getCoordinatesTitle(v2);
title = end1 + " - " + end2;
}
this.ApplicationTitle.Text = title;
}
private static String createFoliaJsonLocation(Vertex v)
{
if (v == null)
{
return("null");
}
AbsoluteLocation absLoc = v.AbsoluteLocations[0];
SymbolicLocation symLoc = null;
foreach (SymbolicLocation s in v.SymbolicLocations)
{
symLoc = s;
break;
}
//[
// {id: , latitude: , longitude: , altitude: , title: , description: , url: , location_type: }
// ]
StringBuilder sb = new StringBuilder();
sb.Append("{");
sb.Append("id: ").Append(v.ID);
sb.Append(", latitude: ").Append(absLoc.latitude);
sb.Append(", longitude: ").Append(absLoc.longitude);
sb.Append(", altitude: ").Append(absLoc.altitude);
String title = symLoc != null ? symLoc.title : "null";
sb.Append(", title: ").Append("'").Append(title).Append("'");
String description = symLoc != null ? symLoc.description : "null";
sb.Append(", description: ").Append("'").Append(description).Append("'");
String url = symLoc != null ? symLoc.url : "null";
sb.Append(", url: ").Append("'").Append(url).Append("'");
sb.Append(", location_type: ").Append(symLoc != null ? symLoc.info_type : -1);
//ToString capitalizes boolean, so necessary to call toLower
string isStair = v.isStairEndpoint().ToString().ToLower();
sb.Append(", isStairEndpoint: ").Append(isStair);
string isElevator = v.isElevatorEndpoint().ToString().ToLower();
sb.Append(", isElevatorEndpoint: ").Append(isElevator);
string isEntrance = (symLoc != null && (symLoc.is_entrance ?? false)).ToString().ToLower();
sb.Append(", isEntrance: ").Append(isEntrance);
sb.Append("}");
return(sb.ToString());
}
void saveButton_Click(object sender, EventArgs e)
{
//tmpSymLoc is used to pass data to UploadSymbolicLocationTask
//Whether the operation is CREATE or UPDATE is determined in UploadSymbolicLocationTask
SymbolicLocation tmpSymLoc = new SymbolicLocation();
tmpSymLoc.title = titleTextBox.Text;
tmpSymLoc.description = descriptionTextBox.Text;
tmpSymLoc.url = urlTextBox.Text;
tmpSymLoc.is_entrance = isEntranceCheckBox.IsChecked;
int selectedInfoType = infoTypeListBox.SelectedIndex;
tmpSymLoc.info_type = selectedInfoType < 0 ? 0 : selectedInfoType;
UploadSymbolicLocationTask(tmpSymLoc);
}
private static String createFoliaJsonLocationJava(Vertex v)
{
if (v == null)
{
return("null");
}
AbsoluteLocation absLoc = v.AbsoluteLocations[0];
SymbolicLocation symLoc = null;
foreach (SymbolicLocation s in v.SymbolicLocations)
{
symLoc = s;
break;
}
StringBuilder sb = new StringBuilder();
sb.Append("{");
sb.Append("id: ").Append(v.ID);
sb.Append(", latitude: ").Append(absLoc.latitude);
sb.Append(", longitude: ").Append(absLoc.longitude);
sb.Append(", altitude: ").Append(absLoc.altitude);
String title = symLoc != null ? symLoc.title : "null";
sb.Append(", title: ").Append("\"").Append(title).Append("\"");
String description = symLoc != null ? symLoc.description : "null";
sb.Append(", description: ").Append("\"").Append(description).Append("\"");
String url = symLoc != null ? symLoc.url : "null";
sb.Append(", url: ").Append("\"").Append(url).Append("\"");
//sb.append(", location_type: ").append(symLoc != null ? symLoc.getType().toString() : "N/A");
sb.Append(", location_type: ").Append(symLoc != null ? symLoc.info_type ?? -1 : -1);
string isStairEndpoint = v.isStairEndpoint().ToString().ToLower();
sb.Append(", isStairEndpoint: ").Append(isStairEndpoint);
string isElevatorEndpoint = v.isElevatorEndpoint().ToString().ToLower();
sb.Append(", isElevatorEndpoint: ").Append(isElevatorEndpoint);
string isEntrance = (symLoc != null ? symLoc.is_entrance : false).ToString().ToLower();
sb.Append(", isEntrance: ").Append(isEntrance);
sb.Append("}");
return(sb.ToString());
}
private void initializeInputBoxes()
{
SymbolicLocation tmpSymLoc = Map2DOffline.SelectedOfflineVertex.SymbolicLocations.FirstOrDefault();
if (tmpSymLoc == null)
{
tmpSymLoc = new SymbolicLocation();
}
else //populate the input boxes
{
//Binding is not worth the hassle, but goes like this:
//Binding titleBinding = new Binding("title");
//titleBinding.Source = tmpSymLoc;
//titleTextBox.SetBinding(TextBlock.TextProperty, titleBinding);
titleTextBox.Text = tmpSymLoc.title ?? "";
descriptionTextBox.Text = tmpSymLoc.description ?? "";
urlTextBox.Text = tmpSymLoc.url ?? "";
isEntranceCheckBox.IsChecked = tmpSymLoc.is_entrance;
}
}
//Upload a symbolicLocation in the background (update or create)
//Form: AsyncTask<[Input Parameter Type], [Progress Report Type], [Result Type]>
private void UploadSymbolicLocationTask(SymbolicLocation tmpSymLoc)
{
isUploading = true;
mContext = LocationService.radiomapContext;
Vertex currentVertex = Map2DOffline.SelectedOfflineVertex;
SymbolicLocation currentSymLoc = currentVertex.SymbolicLocations.FirstOrDefault();
//1) upload NEW symbolic location
if (currentSymLoc == null)
{
mContext.AddRelatedObject(currentVertex, "SymbolicLocations", tmpSymLoc);
currentVertex.SymbolicLocations.Add(tmpSymLoc);
}
//2) or UPDATE existing
else
{
//copy updated values
currentSymLoc.title = tmpSymLoc.title;
currentSymLoc.description = tmpSymLoc.description;
currentSymLoc.url = tmpSymLoc.url;
currentSymLoc.is_entrance = tmpSymLoc.is_entrance;
mContext.UpdateObject(currentSymLoc);
}
try
{
mContext.BeginSaveChanges(OnChangesSaved, mContext);
//uploadProgressBar.Visibility = System.Windows.Visibility.Visible;
uploadProgressIndicator.IsVisible = isUploading;
}
catch (Exception ex)
{
isUploading = false;
uploadProgressIndicator.IsVisible = isUploading;
MessageBox.Show(string.Format("The changes could not be saved.\n"
+ "The following error occurred: {0}", ex.Message));
}
}
private void AddVertexPin(Vertex v)
{
//Pushpin pushpin = new Pushpin();
//pushpin.Style = (Style)(Application.Current.Resources["PushpinStyle"]);
Image pushpin = MarkerConfig.CreateImage(v);
//pushpin.Tap += new EventHandler<GestureEventArgs>(pushpin_Tap);
pushpin.Tap += (object sender, GestureEventArgs args) =>
{
SymbolicLocation symLoc = v.SymbolicLocations.FirstOrDefault();
if (symLoc != null)
{
string title = symLoc.title ?? "";
string description = symLoc.description ?? "";
string url = symLoc.url ?? "";
MessageBox.Show(string.Format("{0}\n{1}\n{2}", title, description, url));
}
};
AbsoluteLocation pos = v.AbsoluteLocations.First();
mapLayerVertices.AddChild(pushpin, new GeoCoordinate((double)pos.latitude, (double)pos.longitude), PositionOrigin.BottomCenter);
}
public void AddToSymbolicLocations(SymbolicLocation symbolicLocation)
{
base.AddObject("SymbolicLocations", symbolicLocation);
}
public static SymbolicLocation CreateSymbolicLocation(int ID, int vertex_ID)
{
SymbolicLocation symbolicLocation = new SymbolicLocation();
symbolicLocation.ID = ID;
symbolicLocation.Vertex_ID = vertex_ID;
return symbolicLocation;
}
