From 6858d6bd125b4576ca12436aec2da8de4452efaf Mon Sep 17 00:00:00 2001
From: bchilds
Date: Thu, 14 Jun 2007 13:54:25 +0000
Subject: minor enhancements for actions.

---
 .../jsdt/web/ui/actions/AddJavaDocStubAction.java  |  48 +++++++---
 .../web/ui/actions/AddJavaDocStubOperation.java    | 100 +++++++++++++++++++--
 .../jsdt/web/ui/actions/SimpleJSDTActionProxy.java |  22 +++++
 .../web/ui/views/contentoutline/JsJfaceNode.java   |   3 +-
 4 files changed, 156 insertions(+), 17 deletions(-)

(limited to 'bundles/org.eclipse.wst.jsdt.web.ui/src/org')

diff --git a/bundles/org.eclipse.wst.jsdt.web.ui/src/org/eclipse/wst/jsdt/web/ui/actions/AddJavaDocStubAction.java b/bundles/org.eclipse.wst.jsdt.web.ui/src/org/eclipse/wst/jsdt/web/ui/actions/AddJavaDocStubAction.java
index 374d0a12fe..02afc249ab 100644
--- a/bundles/org.eclipse.wst.jsdt.web.ui/src/org/eclipse/wst/jsdt/web/ui/actions/AddJavaDocStubAction.java
+++ b/bundles/org.eclipse.wst.jsdt.web.ui/src/org/eclipse/wst/jsdt/web/ui/actions/AddJavaDocStubAction.java
@@ -4,20 +4,26 @@
 package org.eclipse.wst.jsdt.web.ui.actions;
 
 import java.lang.reflect.InvocationTargetException;
+import java.util.ArrayList;
+import java.util.Hashtable;
+import java.util.Iterator;
 
 import org.eclipse.jface.action.IAction;
 import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
 import org.eclipse.swt.widgets.Shell;
 import org.eclipse.ui.IObjectActionDelegate;
 import org.eclipse.ui.IWorkbenchPart;
 import org.eclipse.ui.IWorkbenchPartSite;
 import org.eclipse.ui.PlatformUI;
 import org.eclipse.wst.jsdt.core.ICompilationUnit;
+import org.eclipse.wst.jsdt.core.IJavaElement;
 import org.eclipse.wst.jsdt.core.IMember;
 
 import org.eclipse.wst.jsdt.internal.ui.actions.ActionMessages;
 import org.eclipse.wst.jsdt.internal.ui.actions.WorkbenchRunnableAdapter;
 import org.eclipse.wst.jsdt.internal.ui.util.ExceptionHandler;
+import org.eclipse.wst.jsdt.web.ui.views.contentoutline.JsJfaceNode;
 
 /**
  * @author childsb
@@ -26,30 +32,50 @@ import org.eclipse.wst.jsdt.internal.ui.util.ExceptionHandler;
 public class AddJavaDocStubAction implements IObjectActionDelegate{
 
 	private IWorkbenchPart targetPart;
+	private ISelection selection;
 	
 	public void setActivePart(IAction action, IWorkbenchPart targetPart) {
 		this.targetPart = targetPart;
 	}
 
 	public void run(IAction action) {
-		// TODO Auto-generated method stub
-		System.out.println("Unimplemented method:AddJavaDocStubAction.run");
+
+		IJavaElement[] elements = JsElementActionProxy.getJsElementsFromSelection(selection);
+		if(elements==null || elements.length<1) return;
+		
+		IJavaElement parent =  elements[0].getParent();
+		/* find the cu */
+		while(parent!=null && !(parent instanceof ICompilationUnit));
+		
+		
+		
+		if(parent!=null) {
+			ArrayList members = new ArrayList();
+			for(int i = 0;i<elements.length;i++) {
+				if(elements[i] instanceof IMember) {
+					members.add(elements[i]);
+				}
+			}
+			JsJfaceNode node[] = SimpleJSDTActionProxy.getJsJfaceNodesFromSelection(selection);
+			/* only should be one node */
+			run((ICompilationUnit)parent, (IMember[])members.toArray(new IMember[members.size()]),node[0] );
+			
+			
+		}
 		
 	}
 
 	public void selectionChanged(IAction action, ISelection selection) {
-		// TODO Auto-generated method stub
-		System.out.println("Unimplemented method:AddJavaDocStubAction.selectionChanged");
-		
+		this.selection = selection;	
 	}
 	
-	public void run(ICompilationUnit cu, IMember[] members) {
+
+	public void run(ICompilationUnit cu, IMember[] members, JsJfaceNode node) {
 		try {
-			AddJavaDocStubOperation op= new AddJavaDocStubOperation(members);
-			PlatformUI.getWorkbench().getProgressService().runInUI(
-				PlatformUI.getWorkbench().getProgressService(),
-				new WorkbenchRunnableAdapter(op, op.getScheduleRule()),
-				op.getScheduleRule());
+			AddJavaDocStubOperation op= new AddJavaDocStubOperation(members,node);
+			PlatformUI.getWorkbench().getProgressService().runInUI(	PlatformUI.getWorkbench().getProgressService(),
+																	new WorkbenchRunnableAdapter(op, op.getScheduleRule()),
+																	op.getScheduleRule());
 		} catch (InvocationTargetException e) {
 			ExceptionHandler.handle(e, getShell(), getDialogTitle(), ActionMessages.AddJavaDocStubsAction_error_actionFailed); 
 		} catch (InterruptedException e) {
diff --git a/bundles/org.eclipse.wst.jsdt.web.ui/src/org/eclipse/wst/jsdt/web/ui/actions/AddJavaDocStubOperation.java b/bundles/org.eclipse.wst.jsdt.web.ui/src/org/eclipse/wst/jsdt/web/ui/actions/AddJavaDocStubOperation.java
index 61c892941f..6ae3422955 100644
--- a/bundles/org.eclipse.wst.jsdt.web.ui/src/org/eclipse/wst/jsdt/web/ui/actions/AddJavaDocStubOperation.java
+++ b/bundles/org.eclipse.wst.jsdt.web.ui/src/org/eclipse/wst/jsdt/web/ui/actions/AddJavaDocStubOperation.java
@@ -3,18 +3,108 @@
  */
 package org.eclipse.wst.jsdt.web.ui.actions;
 
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.NullProgressMonitor;
+import org.eclipse.core.runtime.OperationCanceledException;
+import org.eclipse.jface.text.BadLocationException;
+import org.eclipse.jface.text.Document;
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.projection.ProjectionDocument;
+import org.eclipse.swt.dnd.Clipboard;
+import org.eclipse.swt.dnd.TextTransfer;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.text.edits.InsertEdit;
+import org.eclipse.text.edits.MalformedTreeException;
+import org.eclipse.text.edits.MultiTextEdit;
+import org.eclipse.text.edits.TextEdit;
+import org.eclipse.wst.jsdt.core.ICompilationUnit;
 import org.eclipse.wst.jsdt.core.IMember;
+import org.eclipse.wst.jsdt.internal.corext.codemanipulation.CodeGenerationMessages;
+import org.eclipse.wst.jsdt.web.core.internal.java.DocumentChangeListenerToTextEdit;
+import org.eclipse.wst.jsdt.web.core.internal.java.IJSPTranslation;
+import org.eclipse.wst.jsdt.web.core.internal.java.JSPTranslationExtension;
+import org.eclipse.wst.jsdt.web.ui.views.contentoutline.JsJfaceNode;
+import org.eclipse.wst.sse.core.StructuredModelManager;
+import org.eclipse.wst.sse.core.internal.provisional.IModelManager;
+import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel;
+import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument;
 
 /**
  * @author childsb
- *
+ * 
  */
 public class AddJavaDocStubOperation extends org.eclipse.wst.jsdt.internal.corext.codemanipulation.AddJavaDocStubOperation {
-
 	/**
 	 * @param members
 	 */
-	public AddJavaDocStubOperation(IMember[] members) {
+	private JsJfaceNode node;
+	private IDocument copy;
+	private DocumentChangeListenerToTextEdit textEditListener;
+;
+	
+	
+	public AddJavaDocStubOperation(IMember[] members, JsJfaceNode node) {
 		super(members);
-		// TODO Auto-generated constructor stub
-	}}
+		this.node = node;
+	}
+	
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see org.eclipse.wst.jsdt.internal.corext.codemanipulation.AddJavaDocStubOperation#getDocument(org.eclipse.wst.jsdt.core.ICompilationUnit,
+	 *      org.eclipse.core.runtime.IProgressMonitor)
+	 */
+	protected IDocument getDocument(ICompilationUnit cu, IProgressMonitor monitor) throws CoreException {
+		return getJavaDocumentFromNode();
+	}
+	
+	protected IDocument getJavaDocumentFromNode() {
+		if (copy == null) {
+			JSPTranslationExtension tran = (JSPTranslationExtension) node.getTranslation();
+			copy = new Document(tran.getJavaDocument().get());
+			
+			textEditListener = new DocumentChangeListenerToTextEdit();
+			copy.addDocumentListener(textEditListener);
+		}
+		return copy;
+	}
+	
+	public void run(IProgressMonitor monitor) throws CoreException, OperationCanceledException {
+		super.run(monitor);
+		applyChanges();
+		/* need to apply the text edits back to the original doc */
+	}
+	
+	protected void applyChanges() {
+		IModelManager modelManager = StructuredModelManager.getModelManager();
+		IStructuredModel model = null;
+		IStructuredDocument doc = node.getStructuredDocument();
+		try {
+			MultiTextEdit edits = textEditListener.getTextEdits();
+			
+			JSPTranslationExtension tran = (JSPTranslationExtension) node.getTranslation();	
+			TextEdit[] jspEdit = tran.getJspEdits(edits);
+
+			model = modelManager.getExistingModelForEdit(doc);
+			model.aboutToChangeModel();
+			model.beginRecording(this, "Generate JsDoc", "Generate JsDoc");
+			for(int i = 0;i<jspEdit.length;i++) {
+				jspEdit[i].apply(doc);
+			}
+			
+		} catch (MalformedTreeException ex) {
+			// TODO Auto-generated catch block
+			ex.printStackTrace();
+		} catch (BadLocationException ex) {
+			// TODO Auto-generated catch block
+			ex.printStackTrace();
+		} finally {
+			if (model != null) {
+				model.endRecording(this);
+				model.changedModel();
+				model.releaseFromEdit();
+			}
+		}
+	}
+}
diff --git a/bundles/org.eclipse.wst.jsdt.web.ui/src/org/eclipse/wst/jsdt/web/ui/actions/SimpleJSDTActionProxy.java b/bundles/org.eclipse.wst.jsdt.web.ui/src/org/eclipse/wst/jsdt/web/ui/actions/SimpleJSDTActionProxy.java
index dbda0a0f3c..20aa61b4b0 100644
--- a/bundles/org.eclipse.wst.jsdt.web.ui/src/org/eclipse/wst/jsdt/web/ui/actions/SimpleJSDTActionProxy.java
+++ b/bundles/org.eclipse.wst.jsdt.web.ui/src/org/eclipse/wst/jsdt/web/ui/actions/SimpleJSDTActionProxy.java
@@ -6,6 +6,8 @@ package org.eclipse.wst.jsdt.web.ui.actions;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.Iterator;
 
 import org.eclipse.jface.action.IAction;
 import org.eclipse.jface.viewers.ISelection;
@@ -19,7 +21,9 @@ import org.eclipse.ui.IObjectActionDelegate;
 import org.eclipse.ui.IWorkbenchPart;
 import org.eclipse.ui.IWorkbenchSite;
 import org.eclipse.ui.actions.ActionDelegate;
+import org.eclipse.wst.jsdt.core.IJavaElement;
 import org.eclipse.wst.jsdt.ui.actions.ShowInNavigatorViewAction;
+import org.eclipse.wst.jsdt.web.ui.views.contentoutline.JsJfaceNode;
 
 /**
  * @author childsb
@@ -164,4 +168,22 @@ public class SimpleJSDTActionProxy implements IObjectActionDelegate  {
 	    return actionHandlerTarget;
 
 	}
+	public static JsJfaceNode[] getJsJfaceNodesFromSelection(ISelection selection) {
+		if(selection==null) return new JsJfaceNode[0];
+		ArrayList elements = new ArrayList();
+		
+		if(selection instanceof IStructuredSelection) {
+			Iterator itt = ((IStructuredSelection)selection).iterator();
+			while(itt.hasNext()) {
+				Object element = itt.next();
+				if(element instanceof JsJfaceNode) {
+					elements.add(element);
+				}
+				
+			}
+			return (JsJfaceNode[])elements.toArray(new JsJfaceNode[elements.size()]);
+		}
+		return new JsJfaceNode[0];
+	}
+
 }
diff --git a/bundles/org.eclipse.wst.jsdt.web.ui/src/org/eclipse/wst/jsdt/web/ui/views/contentoutline/JsJfaceNode.java b/bundles/org.eclipse.wst.jsdt.web.ui/src/org/eclipse/wst/jsdt/web/ui/views/contentoutline/JsJfaceNode.java
index d4c75d04e7..b92dd47791 100644
--- a/bundles/org.eclipse.wst.jsdt.web.ui/src/org/eclipse/wst/jsdt/web/ui/views/contentoutline/JsJfaceNode.java
+++ b/bundles/org.eclipse.wst.jsdt.web.ui/src/org/eclipse/wst/jsdt/web/ui/views/contentoutline/JsJfaceNode.java
@@ -216,7 +216,8 @@ public class JsJfaceNode extends ElementImpl implements IndexedRegion, INodeNoti
 	public IStructuredDocument getStructuredDocument() {
 		return ((NodeImpl) parent).getStructuredDocument();
 	}
-	private JSPTranslation getTranslation() {
+	
+	public JSPTranslation getTranslation() {
 		
 		IStructuredModel model = null;
 		IModelManager modelManager = StructuredModelManager.getModelManager();
-- 
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