added basic editing for name and description

simpleexample2/fxui/src/main/java/simpleex/ui/AbstractFxAppController.java

@@ -9,6 +9,7 @@ import fxmapcontrol.MapItemsControl;
 import fxmapcontrol.MapNode;
 import fxmapcontrol.MapProjection;
 import javafx.collections.FXCollections;
+import javafx.event.EventHandler;
 import javafx.fxml.FXML;
 import javafx.geometry.Insets;
 import javafx.geometry.Point2D;
@@ -98,6 +99,14 @@ public abstract class AbstractFxAppController {
       .addListener((prop, oldValue, newValue) -> updateMapMarker(true));
     //connect the cell renderer to the list
     locationListView.setCellFactory(listView -> new LatLongCell());
+    locationListView.addEventHandler(MetaDataEditorController.METADATA_SAVED, new EventHandler<MetaDataEvent>() {
+
+		@Override
+		public void handle(MetaDataEvent event) {
+			System.out.println("saved at list level");
+			
+		}
+	});
   }
 
   private void handleMapDragged(final Node node, final double dx, final double dy) {

simpleexample2/fxui/src/main/java/simpleex/ui/LatLongCell.java

@@ -19,7 +19,7 @@ public class LatLongCell extends ListCell<LatLong> {
           setGraphic(null);
 		  setPrefHeight(30.0);
 		} else {
-		  LatLongCellController latLongCellController = new LatLongCellController();
+		  LatLongCellController latLongCellController = new LatLongCellController(this);
 		  latLongCellController.setLatLong(location);
 		  setGraphic(latLongCellController.getCellView(this.isSelected()));
 		  setPrefHeight(Region.USE_COMPUTED_SIZE);

simpleexample2/fxui/src/main/java/simpleex/ui/LatLongCellController.java

@@ -3,12 +3,21 @@ package simpleex.ui;
 
 import java.util.Iterator;
 
+import javafx.event.ActionEvent;
+import javafx.event.Event;
+import javafx.event.EventHandler;
+import javafx.fxml.FXMLLoader;
 import javafx.geometry.Insets;
+import javafx.scene.Parent;
+import javafx.scene.Scene;
 import javafx.scene.control.Button;
 import javafx.scene.control.Label;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.Region;
 import javafx.scene.layout.VBox;
+import javafx.stage.Modality;
+import javafx.stage.Stage;
+import javafx.stage.StageStyle;
 import simpleex.core.LatLong;
 import simpleex.core.MetaData;
 
@@ -61,12 +70,15 @@ public class LatLongCellController {
 	 * the current LatLong object that needs to be displayed
 	 */
 	private LatLong latLong;
+private LatLongCell latLongCell;
 	
 	/**
 	 *  create a new controller for managing  a LatLong list cell 
+ * @param latLongCell 
 	 */
-	public LatLongCellController() {
+	public LatLongCellController(LatLongCell latLongCell) {
 		super();
+		this.latLongCell = latLongCell;
 	}
 	
 	/**
@@ -89,6 +101,33 @@ public class LatLongCellController {
 		if(selected) {
 			this.editMetadataButton = new Button("...");
 			this.hBox.getChildren().add(editMetadataButton);
+			editMetadataButton.setOnAction(event -> {
+				try {
+					FXMLLoader fxmlLoader = new FXMLLoader(getClass().getResource("MetaDataEditor.fxml"));
+				    Parent root1 =  fxmlLoader.load();
+				    MetaDataEditorController metaDataEditorController = fxmlLoader.getController();
+				    metaDataEditorController.setLatLong(this.latLong);
+				    Stage stage = new Stage();
+				    stage.initModality(Modality.APPLICATION_MODAL);
+				    stage.initStyle(StageStyle.DECORATED);
+				    stage.setTitle("Loction MetaData Editor");
+				    Scene scene = new Scene(root1);
+				    stage.setScene(scene); 
+				    stage.show();
+				    stage.addEventHandler(MetaDataEditorController.METADATA_SAVED, new EventHandler<MetaDataEvent>() {
+
+						@Override
+						public void handle(MetaDataEvent event) {
+							if ( event.getEventType() == MetaDataEditorController.METADATA_SAVED) {
+								System.out.println("metadata saved click");
+								LatLongCellController.this.latLongCell.updateItem(latLong, false);
+							}
+						}
+					} );
+				} catch (Exception e) {
+					throw new RuntimeException(e);
+				}
+			});
 		} 
 		
 		if(this.latLong.hasMetaData()) {
@@ -131,6 +170,9 @@ public class LatLongCellController {
 		}
 	}
 	
+	
+
+	
 	/**
 	 * get the UI for the cell based on selection and 
 	 * the available info in the latLong object

simpleexample2/fxui/src/main/java/simpleex/ui/MetaDataEditorController.java

 package simpleex.ui;
 
 import javafx.event.ActionEvent;
+import javafx.event.Event;
+import javafx.event.EventType;
 import javafx.fxml.FXML;
+import javafx.fxml.FXMLLoader;
+import javafx.scene.Parent;
+import javafx.scene.Scene;
 import javafx.scene.control.Button;
+import javafx.scene.control.Label;
 import javafx.scene.control.TableColumn;
 import javafx.scene.control.TableView;
 import javafx.scene.control.TextArea;
 import javafx.scene.control.TextField;
+import javafx.scene.layout.BorderPane;
 import javafx.scene.layout.VBox;
+import javafx.stage.Modality;
+import javafx.stage.Stage;
+import javafx.stage.StageStyle;
 import simpleex.core.LatLong;
+import simpleex.core.MetaData;
 import simpleex.ui.tags.TagsBar;
 
+
 public class MetaDataEditorController {
 
+	public static EventType<MetaDataEvent> OPTIONS_ALL = new EventType<>("OPTIONS_ALL");
+	public static EventType<MetaDataEvent> METADATA_SAVED = new EventType<>(OPTIONS_ALL, "METADATA_SAVED");
+	
 	private LatLong latlong;
 	
+	@FXML
+	private BorderPane rootContainer;
+	
     @FXML
     private Button saveButton;
 
@@ -43,8 +61,11 @@ public class MetaDataEditorController {
     private TagsBar tagsBar;
     
     @FXML
-    void onCancel(ActionEvent event) {
+    private Label coordinatesLabel;
     
+    @FXML
+    void onCancel(ActionEvent event) {
+    	closeDialog(event);
     }
 
     @FXML
@@ -52,8 +73,18 @@ public class MetaDataEditorController {
 
     }
 
+    void closeDialog(ActionEvent event) {
+    	Stage stage = (Stage) ((Button) event.getSource()).getScene().getWindow();
+        stage.close();
+    }
+    
     @FXML
     void onSave(ActionEvent event) {
+    	latlong.getMetaData().setProperty(MetaData.NAME_PROPERTY, nameInput.getText());
+    	latlong.getMetaData().setProperty(MetaData.DESCRIPTION_PROPERTY, descriptionInput.getText());
+    	Event.fireEvent(((Button) event.getSource()).getScene().getWindow(), 
+    			new MetaDataEvent(METADATA_SAVED));
+    	closeDialog(event);
     	
     }
     
@@ -63,8 +94,10 @@ public class MetaDataEditorController {
     }
 
 	private void updateUi() {
-		// TODO Auto-generated method stub
-		
+		nameInput.setText(latlong.getMetaData().getProperty(MetaData.NAME_PROPERTY));
+		descriptionInput.setText(latlong.getMetaData().getProperty(MetaData.DESCRIPTION_PROPERTY));
+		coordinatesLabel.setText(latlong.toString());
 	}
 
+
 }

simpleexample2/fxui/src/main/java/simpleex/ui/MetaDataEvent.java

+package simpleex.ui;
+
+import javafx.event.Event;
+import javafx.event.EventTarget;
+import javafx.event.EventType;
+
+public class MetaDataEvent extends Event {
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 1L;
+
+	public MetaDataEvent(Object source, EventTarget target, EventType<? extends Event> eventType) {
+		super(source, target, eventType);
+		// TODO Auto-generated constructor stub
+	}
+
+	public MetaDataEvent(EventType<? extends Event> eventType) {
+		super(eventType);
+		// TODO Auto-generated constructor stub
+	}
+
+}

simpleexample2/fxui/src/main/resources/simpleex/ui/MetaDataEditor.fxml

@@ -12,7 +12,7 @@
 <?import javafx.scene.layout.VBox?>
 <?import simpleex.ui.tags.TagsBar?>
 
-<fx:root prefHeight="500.0" prefWidth="600.0" type="BorderPane" xmlns="http://javafx.com/javafx/10.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="simpleex.ui.MetaDataEditorController">
+<BorderPane prefHeight="500.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/10.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="simpleex.ui.MetaDataEditorController" fx:id="rootContainer">
    <bottom>
       <HBox alignment="CENTER_RIGHT" prefHeight="40.0" prefWidth="600.0" spacing="10.0" BorderPane.alignment="CENTER_RIGHT">
          <children>
@@ -32,7 +32,7 @@
             <HBox prefHeight="23.0" prefWidth="580.0" spacing="10.0">
                <children>
                   <Label text="Coordinates:" />
-                  <Label layoutX="10.0" layoutY="10.0" text="Label" />
+                  <Label layoutX="10.0" layoutY="10.0" text="Label" fx:id="coordinatesLabel"/>
                </children>
             </HBox>
             <Label text="Description:" />
@@ -52,4 +52,4 @@
          </BorderPane.margin>
       </VBox>
    </center>
-</fx:root>
+</BorderPane>