[isidorus-cvs] r908 - branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/isidorus

[lgiessmann at common-lisp.net]

Author: lgiessmann
Date: Thu Sep 15 04:50:43 2011
New Revision: 908

Log:
gdl-frontend: Widgets: implemented a click handler that creates a GdlPanel when clicking on the "create new" button

Modified:
   branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/isidorus/HashObjectUi.java
   branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/isidorus/IsidorusConstants.java

Modified: branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/isidorus/HashObjectUi.java
==============================================================================
--- branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/isidorus/HashObjectUi.java	Thu Sep 15 04:26:17 2011	(r907)
+++ branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/isidorus/HashObjectUi.java	Thu Sep 15 04:50:43 2011	(r908)
@@ -1,6 +1,8 @@
 package us.isidor.gdl.anaToMia.Widgets.isidorus;
 
 
+import java.util.ArrayList;
+
 import us.isidor.gdl.anaToMia.TmEngine.jtmsBasedEngine.JtmsTmEngine;
 import us.isidor.gdl.anaToMia.Widgets.base.GdlPanel;
 import us.isidor.gdl.anaToMia.Widgets.environment.ExecutionException;
@@ -42,8 +44,10 @@
 	@Override
 	public void onModuleLoad() {
 		try{
+			GdlPanel.addClickHandler("hash_object_reset_button_id", new ResetClickHandler());
 			this.psiContainer = new PsiContainer(new PsiClickHandler());
-		}catch(ExecutionException e){
+			this.createNewButton.addClickHandler(new CreateNewClickHandler());
+		}catch(Exception e){
 			Window.alert("could not create web page, becuase: (" + e.getClass() + ") " + e.getMessage());
 			this.resetPage();
 		}
@@ -75,6 +79,28 @@
 	}
 	
 	
+	private class CreateNewClickHandler implements ClickHandler {
+		@Override
+		public void onClick(ClickEvent event) {
+			try{
+				if(HashObjectUi.this.gdlPanel != null) HashObjectUi.this.gdlPanel.removeFromParent();
+				ArrayList<Pair<String, TopicIdentifierTypes>> topicsToCreate = new ArrayList<Pair<String, TopicIdentifierTypes>>();
+				topicsToCreate.add(new Pair<String, TopicIdentifierTypes>(IsidorusConstants.HASH_OBJECT_PSI, TopicIdentifierTypes.SubjectIdentifier));
+				HashObjectUi.this.gdlPanel = new GdlPanel(null, topicsToCreate, 400, 400);
+				HashObjectUi.this.mainPanel.add(gdlPanel);
+				gdlPanel.setTmEngine(new JtmsTmEngine());
+				gdlPanel.setLoadSchemaCallback(new LoadSchemaCallback());
+				gdlPanel.setCommitCallback(new CommitCallback());
+				gdlPanel.setDeleteCallback(new DeleteCallback());
+				gdlPanel.loadSchema();
+			}catch(Exception e){
+				e.printStackTrace();
+				Window.alert("could not instantiate the GdlPanel, because(" + e.getClass() + "): " + e.getMessage());
+				HashObjectUi.this.resetPage();	
+			}
+		}
+	}
+	
 	
 	private class PsiClickHandler implements ClickHandler {
 		@Override
@@ -83,7 +109,6 @@
 			if(obj instanceof Label){
 				Label source = (Label)obj;				
 				try{
-					GdlPanel.addClickHandler("hash_object_reset_button_id", new ResetClickHandler());
 					if(HashObjectUi.this.gdlPanel != null) HashObjectUi.this.gdlPanel.removeFromParent();
 					HashObjectUi.this.gdlPanel = new GdlPanel(new Pair<String, TopicIdentifierTypes>(source.getText(), TopicIdentifierTypes.SubjectIdentifier), null, 400, 400);
 					HashObjectUi.this.mainPanel.add(gdlPanel);
@@ -102,7 +127,6 @@
 	}
 	
 	
-	
 	private class ResetClickHandler implements ClickHandler {
 		@Override
 		public void onClick(ClickEvent event) {
@@ -114,7 +138,6 @@
 	}
 	
 	
-	
 	private class PsiRequest implements RequestCallback {
 		public PsiRequest(){}
 		

Modified: branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/isidorus/IsidorusConstants.java
==============================================================================
--- branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/isidorus/IsidorusConstants.java	Thu Sep 15 04:26:17 2011	(r907)
+++ branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/isidorus/IsidorusConstants.java	Thu Sep 15 04:50:43 2011	(r908)
@@ -9,6 +9,8 @@
 public class IsidorusConstants {
 	public final static String XSD_STRING = "http://www.w3.org/2001/XMLSchema#string";
 	public final static String TOPIC_MAP_IDENTIFIER = "http://textgrid.org/serviceregistry/gdl-frontend/gdl-tm";
+	public final static String HASH_OBJECT_PSI = "http://textgrid.org/serviceregistry/model/types/Hash-Object";
+	public final static String ENVIRONMENT_PSI = "http://textgrid.org/serviceregistry/model/types/Environment";
 	public final static String DELETE_REQUEST_URL = Window.Location.getProtocol() + "//" + Window.Location.getHost() + "/gdl/delete";
 	public final static String COMMIT_REQUEST_URL = Window.Location.getProtocol() + "//" + Window.Location.getHost() + "/gdl/commit";
 	public final static String GET_FRAGMENT_REQUEST_URL = Window.Location.getProtocol() + "//" + Window.Location.getHost() + "/gdl/fragment/";