Changeset 601

Timestamp:

07/12/11 08:17:14 (14 years ago)

Author:

lgiessmann

Message:

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

Location:

branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets

Files:

• base/GdlPanel.java (modified) (1 diff)
• environment/GdlInstantiator.java (modified) (2 diffs)

branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/base/GdlPanel.java ¶

@@ -282 +282 @@
                 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) {

branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/environment/GdlInstantiator.java ¶

@@ -32 +32 @@
 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;
@@ -132 +133 @@
                 }
         }
+
+
+        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");
+        }
 }