In the outline page overload methods now have a different decoration …

…and it's possible to hide them.

plugins/org.python.pydev.shared_core/src/org/python/pydev/shared_core/image/UIConstants.java

@@ -38,6 +38,7 @@ public class UIConstants {
     public static final String MAGIC_OBJECT_ICON = "icons/magic_co.gif";
     public static final String STATIC_MEMBER_HIDE_ICON = "icons/static_co.gif";
     public static final String FIELDS_HIDE_ICON = "icons/fields_co.gif";
+    public static final String STATIC_MEMBER_HIDE_OVERLOADS = "icons/overload_co.gif";
 
     //Decorations
     public static final String PRIVATE_ICON = "icons/private_obj.gif"; //__XXX
@@ -46,6 +47,7 @@ public class UIConstants {
 
     public static final String DECORATION_CLASS = "icons/decoration_class_obj.png";
     public static final String DECORATION_STATIC = "icons/decoration_static_obj.png";
+    public static final String DECORATION_OVERLOAD = "icons/decoration_overload_obj.png";
 
     // Actions
     public static final String SYNC_WITH_EDITOR = "icons/sync_ed.gif";

plugins/org.python.pydev/src/org/python/pydev/outline/OutlineHideOverloadsAction.java

@@ -0,0 +1,64 @@
+/**
+ * Licensed under the terms of the Eclipse Public License (EPL).
+ * Please see the license.txt included with this distribution for details.
+ * Any modifications to this file must keep this entire header intact.
+ */
+package org.python.pydev.outline;
+
+import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.jface.viewers.ViewerFilter;
+import org.python.pydev.parser.jython.SimpleNode;
+import org.python.pydev.parser.jython.ast.FunctionDef;
+import org.python.pydev.parser.jython.ast.Name;
+import org.python.pydev.parser.jython.ast.decoratorsType;
+import org.python.pydev.parser.visitors.scope.ASTEntryWithChildren;
+import org.python.pydev.shared_core.image.IImageCache;
+import org.python.pydev.shared_core.image.UIConstants;
+import org.python.pydev.shared_ui.outline.AbstractOutlineFilterAction;
+
+public class OutlineHideOverloadsAction extends AbstractOutlineFilterAction {
+
+    private static final String PREF_HIDE_OVERLOADS = "org.python.pydev.OUTLINE_HIDE_OVERLOADS";
+
+    public OutlineHideOverloadsAction(PyOutlinePage page, IImageCache imageCache) {
+        super("Hide overload Methods", page, imageCache, PREF_HIDE_OVERLOADS,
+                UIConstants.STATIC_MEMBER_HIDE_OVERLOADS);
+    }
+
+    /**
+     * @return the filter used to hide comments
+     */
+    @Override
+    protected ViewerFilter createFilter() {
+        return new ViewerFilter() {
+
+            @Override
+            public boolean select(Viewer viewer, Object parentElement, Object element) {
+                if (element instanceof ParsedItem) {
+                    ParsedItem item = (ParsedItem) element;
+
+                    ASTEntryWithChildren astThis = item.getAstThis();
+                    if (astThis == null) {
+                        return true;
+                    }
+                    SimpleNode token = astThis.node;
+
+                    if (token instanceof FunctionDef) {
+                        FunctionDef functionDefToken = (FunctionDef) token;
+                        if (functionDefToken.decs != null) {
+                            for (decoratorsType decorator : functionDefToken.decs) {
+                                if (decorator.func instanceof Name) {
+                                    Name decoratorFuncName = (Name) decorator.func;
+                                    if (decoratorFuncName.id.equals("overload")) {
+                                        return false;
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+                return true;
+            }
+        };
+    }
+}

plugins/org.python.pydev/src/org/python/pydev/outline/ParsedItem.java

@@ -187,6 +187,8 @@ public static Image getImageForNode(IImageCache imageCache, SimpleNode token, AS
                             decorationIcon = UIConstants.DECORATION_STATIC;
                         } else if (decoratorFuncName.id.equals("classmethod")) {
                             decorationIcon = UIConstants.DECORATION_CLASS;
+                        } else if (decoratorFuncName.id.equals("overload")) {
+                            decorationIcon = UIConstants.DECORATION_OVERLOAD;
                         }
                     }
                 }

plugins/org.python.pydev/src/org/python/pydev/outline/PyOutlinePage.java

@@ -7,7 +7,7 @@
 /*
  * Author: atotic
  * Author: fabioz
- * 
+ *
  * Created: Jul 10, 2003
  */
 package org.python.pydev.outline;
@@ -23,14 +23,14 @@
 import org.python.pydev.ui.NotifyViewCreated;
 
 /**
- * Outline page, displays the structure of the document in the editor window. 
+ * Outline page, displays the structure of the document in the editor window.
  *
  * Partition outlining:<p>
  * PyDocumentProvider already partitions the document into strings/comments/other<p>
  * RawPartition is the simplest outline that shows this "raw" document partitioning<p>
  * raw partition was only used as an example, not useful in production<p>
- * 
- * @note: tests for the outline page are not directly for the outline page, but for its model, 
+ *
+ * @note: tests for the outline page are not directly for the outline page, but for its model,
  * based on ParsedItems.
  **/
 public class PyOutlinePage extends BaseOutlinePage implements IViewWithControls {
@@ -62,6 +62,7 @@ protected void createActions() {
         menuManager.add(new OutlineHideFieldsAction(this, imageCache));
         menuManager.add(new OutlineHideNonPublicMembersAction(this, imageCache));
         menuManager.add(new OutlineHideStaticMethodsAction(this, imageCache));
+        menuManager.add(new OutlineHideOverloadsAction(this, imageCache));
     }
 
 }