[isidorus-cvs] r601 - in branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets: base environment

[lgiessmann at common-lisp.net]

Author: lgiessmann
Date: Tue Jul 12 01:17:14 2011
New Revision: 601

Log:
gdl-frontend: Widgets: started to implement the entry point

Modified:
   branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/base/GdlPanel.java
   branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/environment/GdlInstantiator.java

Modified: branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/base/GdlPanel.java
==============================================================================
--- branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/base/GdlPanel.java	Mon Jul 11 23:53:15 2011	(r600)
+++ branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/base/GdlPanel.java	Tue Jul 12 01:17:14 2011	(r601)
@@ -281,6 +281,9 @@
 	public void createView(){
 		try{
 			// TODO: Implement
+			// search for an instance of default-[editor|creator]-topic-view (only one of those must be existent)
+			// use gdl instaiator
+			
 			
 			for (Pair<ClickHandler, String> item : this.buttonCallbacks) {
 				view.registerButtonCallback(item.getFirst(), item.getSecond());

Modified: branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/environment/GdlInstantiator.java
==============================================================================
--- branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/environment/GdlInstantiator.java	Mon Jul 11 23:53:15 2011	(r600)
+++ branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/environment/GdlInstantiator.java	Tue Jul 12 01:17:14 2011	(r601)
@@ -31,6 +31,7 @@
 import us.isidor.gdl.anaToMia.Widgets.view.GdlCreatorAssociationView;
 import us.isidor.gdl.anaToMia.Widgets.view.GdlDefaultCreatorTopicView;
 import us.isidor.gdl.anaToMia.Widgets.view.GdlDefaultEditorTopicView;
+import us.isidor.gdl.anaToMia.Widgets.view.GdlDefaultTopicView;
 import us.isidor.gdl.anaToMia.Widgets.view.GdlEditorAssociationView;
 import us.isidor.gdl.anaToMia.Widgets.view.GdlSpecialCreatorTopicView;
 import us.isidor.gdl.anaToMia.Widgets.view.GdlSpecialEditorTopicView;
@@ -131,4 +132,21 @@
 			throw new InvalidGdlSchemaException("the topic " + GdlPsis.getAnyIdOfTopic(tmRepresentative) + " is an instance of an unsupported visible topic type or an abstract topic type: " + values);
 		}
 	}
+
+
+	public static GdlDefaultTopicView instantiateDefaultEditorOrCreatorView(TopicMap tm) throws InvalidGdlSchemaException, ExecutionException{
+		if(tm == null) return null;
+		
+		Topic defaultCreatorTopicView = getTopicByPsi(GdlPsis.TopicType.gdlDefaultCreatorTopicView, tm);
+		Topic defaultEditorTopicView = getTopicByPsi(GdlPsis.TopicType.gdlDefaultEditorTopicView, tm);
+		if(defaultCreatorTopicView == null && defaultEditorTopicView == null){
+			throw new InvalidGdlSchemaException("the requested GDL schema does not have an entry point defined, either an instance of " + GdlPsis.TopicType.gdlDefaultCreatorTopicView + " or " + GdlPsis.TopicType.gdlDefaultEditorTopicView + " is necessary");
+		}else {
+			// search for an instance of either dctv or detv
+		}
+		return null; // TODO: remove
+		
+		// throw new InvalidGdlSchemaException("the requested GDL schema does not have an entry point defined, either an instance of " + GdlPsis.TopicType.gdlDefaultCreatorTopicView + " or " + GdlPsis.TopicType.gdlDefaultEditorTopicView + " is necessary");
+		// throw new InvalidGdlSchemaException("the requested GDL schema does have multiple entry points defined, only an instance of " + GdlPsis.TopicType.gdlDefaultCreatorTopicView + " or " + GdlPsis.TopicType.gdlDefaultEditorTopicView + " is permitted");
+	}
 }