/// <summary>
/// Get field by name
/// </summary>
/// <param name="extraFields">Array of fields</param>
/// <param name="token">Field name</param>
/// <returns>Field or null</returns>
private static OnlineMapsProvider.ExtraField GetExtraField(OnlineMapsProvider.IExtraField[] extraFields, string token)
{
if (extraFields == null)
{
return(null);
}
// Iterate each field
foreach (var field in extraFields)
{
// If this is a field, compare it token
if (field is OnlineMapsProvider.ExtraField)
{
OnlineMapsProvider.ExtraField f = field as OnlineMapsProvider.ExtraField;
if (f.token == token)
{
return(f);
}
}
// If this is group, check group fields
else if (field is OnlineMapsProvider.ToggleExtraGroup)
{
var res = GetExtraField((field as OnlineMapsProvider.ToggleExtraGroup).fields, token);
if (res != null)
{
return(res);
}
}
}
return(null);
}
/// <summary>
/// Draws UI elements using IMGUI
/// </summary>
private void OnGUI()
{
if (GUILayout.Button("Set DigitalGlobe"))
{
// Switch to DigitalGlobe / Satellite
string mapTypeID = "digitalglobe.satellite";
OnlineMaps.instance.mapType = mapTypeID;
// Get map type
OnlineMapsProvider.MapType mapType = OnlineMapsProvider.FindMapType(mapTypeID);
// Try get access token field from map type
OnlineMapsProvider.ExtraField field = GetExtraField(mapType.extraFields, "accesstoken");
// If the field is not in the map type, try to get it from the provider
if (field == null)
{
field = GetExtraField(mapType.provider.extraFields, "accesstoken");
}
// If the field is present, set value
if (field != null)
{
field.value = "My DigitalGlobe Token";
}
}
}
private void DrawProviderExtraField(OnlineMapsProvider.ExtraField field, ref bool dirty)
{
EditorGUI.BeginChangeCheck();
field.value = EditorGUILayout.TextField(field.title, field.value);
if (EditorGUI.EndChangeCheck())
{
dirty = true;
}
}
private void DrawProviderExtraField(OnlineMapsProvider.ExtraField field)
{
field.value = EditorGUILayout.TextField(field.title, field.value);
}
private void DrawMapTypes(ref bool dirty)
{
if (control != null && !control.useRasterTiles)
{
return;
}
if (pSource.enumValueIndex == (int)OnlineMapsSource.Resources)
{
return;
}
if (pSource.enumValueIndex == (int)OnlineMapsSource.StreamingAssets)
{
return;
}
DrawProviderGUI();
if (mapType.provider.types.Length > 1)
{
GUIContent[] availableTypes = mapType.provider.types.Select(t => new GUIContent(t.title)).ToArray();
int index = mapType.index;
EditorGUILayout.BeginHorizontal();
EditorGUI.BeginChangeCheck();
index = EditorGUILayout.Popup(new GUIContent("Type", "Type of map texture"), index, availableTypes);
if (EditorGUI.EndChangeCheck())
{
mapType = mapType.provider.types[index];
pMapType.stringValue = mapType.ToString();
}
OnlineMapsEditorUtils.HelpButton("Type (style) of the map");
EditorGUILayout.EndHorizontal();
}
DrawProviderExtraFields(ref dirty, mapType.provider.extraFields);
DrawProviderExtraFields(ref dirty, mapType.extraFields);
if (mapType.fullID == "google.satellite")
{
if (GUILayout.Button("Detect the latest version of tiles"))
{
WebClient client = new WebClient();
string response = client.DownloadString("http://maps.googleapis.com/maps/api/js");
Match match = Regex.Match(response, @"kh\?v=(\d+)");
if (match.Success)
{
OnlineMapsProvider.ExtraField version = mapType.extraFields.FirstOrDefault(f =>
{
OnlineMapsProvider.ExtraField ef = f as OnlineMapsProvider.ExtraField;
if (ef == null)
{
return(false);
}
if (ef.token != "version")
{
return(false);
}
return(true);
}) as OnlineMapsProvider.ExtraField;
if (version != null)
{
version.value = match.Groups[1].Value;
}
}
}
}
DrawLabelsGUI();
}
