RegionChooser: Wait until window is ready.

src/eu/simstadt/regionchooser/RegionChooserBrowser.java

@@ -194,10 +194,7 @@ public RegionChooserBrowser() {
 					if (newState == State.SUCCEEDED) {
 						JSObject win = (JSObject) webEngine.executeScript("window");
 						win.setMember("fxapp", fxapp);
-						webEngine.executeScript("console.log = function(message)\n" +
-								"{\n" +
-								"    fxapp.log(message);\n" +
-								"};");
+						win.call("ready");
 						try {
 							fxapp.importNovaFactoryBoundingBoxes();
 						} catch (Exception ex) {

src/eu/simstadt/regionchooser/website/script/simstadt_openlayers.js

@@ -159,10 +159,9 @@ var draw = new ol.interaction.Draw({
 map.addInteraction(draw);
 
 var sketch;
-var fromJavaFX;
+var fromJavaFX = false; //Can be overwritten later if launched from JavaFX
 
 draw.on('drawstart', function(evt) {
-	fromJavaFX = (typeof fxapp !== 'undefined');
 	sketch = evt.feature;
 	reset_btn.disabled = false;
 	updateGMLPolygons();
@@ -333,4 +332,13 @@ function focusOnMap() {
 	// $('#map').scrollIntoView();
 }
 
+// Executed by JavaFX when whole page is loaded.
+window.ready = function() {
+	fromJavaFX = true;
+	console.log = function(message){
+		fxapp.log(message);
+	}
+	console.log("READY!");
+}
+
 focusOnMap();
\ No newline at end of file