Attachment 71473 Details for Bug 192704 – experimental hack for dnd from project explorer

[patch] experimental hack for dnd from project explorer

patch.txt (text/plain), 3.56 KB, created by David McKnight

on 2007-06-15 11:49:09 EDT

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Creator: David McKnight

Created: 2007-06-15 11:49:09 EDT

Size: 3.56 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.rse.ui
>Index: UI/org/eclipse/rse/internal/ui/view/SystemViewDataDropAdapter.java
>===================================================================
>RCS file: /cvsroot/dsdp/org.eclipse.tm.rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/SystemViewDataDropAdapter.java,v
>retrieving revision 1.3
>diff -u -r1.3 SystemViewDataDropAdapter.java
>--- UI/org/eclipse/rse/internal/ui/view/SystemViewDataDropAdapter.java	14 May 2007 13:04:52 -0000	1.3
>+++ UI/org/eclipse/rse/internal/ui/view/SystemViewDataDropAdapter.java	15 Jun 2007 15:46:59 -0000
>@@ -18,6 +18,7 @@
> package org.eclipse.rse.internal.ui.view;
> 
> import java.util.ArrayList;
>+import java.util.Iterator;
> import java.util.List;
> 
> import org.eclipse.core.resources.IResource;
>@@ -27,6 +28,8 @@
> import org.eclipse.core.runtime.jobs.MultiRule;
> import org.eclipse.jface.dialogs.ProgressMonitorDialog;
> import org.eclipse.jface.operation.IRunnableContext;
>+import org.eclipse.jface.util.LocalSelectionTransfer;
>+import org.eclipse.jface.viewers.IStructuredSelection;
> import org.eclipse.jface.viewers.StructuredViewer;
> import org.eclipse.jface.viewers.ViewerDropAdapter;
> import org.eclipse.rse.core.RSECorePlugin;
>@@ -50,7 +53,9 @@
>  * Drop adapter for dropping objects in the Systems views.
>  * 
>  */
>-public class SystemViewDataDropAdapter extends ViewerDropAdapter
>+public class SystemViewDataDropAdapter 
>+//extends PluginDropAdapter
>+extends ViewerDropAdapter
> {
> 	protected Shell shell;
> 	protected long hoverStart = 0;
>@@ -94,6 +99,27 @@
> 
> 		return false;
> 	}
>+	
>+	
>+	// DKM - hack to see if project explorer resources can be dropped in RSE
>+	private boolean isLocalSelectionResources(PluginTransferData transferData)
>+	{
>+		byte[] result = transferData.getData();
>+
>+		// get the sources	
>+		String[] tokens = (new String(result)).split("\\"+SystemViewDataDropAdapter.RESOURCE_SEPARATOR); //$NON-NLS-1$
>+		
>+		ArrayList srcObjects = new ArrayList();
>+		for (int i = 0;i < tokens.length; i++)
>+		{
>+			String srcStr = tokens[i];
>+			if (srcStr.equals("org.eclipse.ui.navigator.ProjectExplorer"))
>+			{
>+				return true;
>+			}
>+		}
>+		return false;
>+	}
> 
> 	private ArrayList getRSESourceObjects(PluginTransferData transferData)
> 	{
>@@ -109,8 +135,10 @@
> 		{
> 			String srcStr = tokens[i];
> 
>-			Object srcObject = getObjectFor(srcStr);
>-			srcObjects.add(srcObject);
>+			{
>+				Object srcObject = getObjectFor(srcStr);
>+				srcObjects.add(srcObject);
>+			}
> 		}
> 		return srcObjects;
> 	}
>@@ -124,8 +152,21 @@
> 			if (data instanceof PluginTransferData)
> 			{
> 				PluginTransferData transferData = (PluginTransferData) data;
>-				srcObjects = getRSESourceObjects(transferData);
>-				_sourceType = SystemDNDTransferRunnable.SRC_TYPE_RSE_RESOURCE;
>+				if (isLocalSelectionResources(transferData))
>+				{
>+					IStructuredSelection selection = (IStructuredSelection) LocalSelectionTransfer.getTransfer().getSelection();
>+					Iterator selIt = selection.iterator();
>+					while (selIt.hasNext())
>+					{
>+						srcObjects.add(selIt.next());
>+					}
>+					_sourceType = SystemDNDTransferRunnable.SRC_TYPE_ECLIPSE_RESOURCE;
>+				}
>+				else
>+				{				
>+					srcObjects = getRSESourceObjects(transferData);
>+					_sourceType = SystemDNDTransferRunnable.SRC_TYPE_RSE_RESOURCE;
>+				}
> 			}
> 			// different kind of data            
> 			else if (data instanceof IResource[])
>@@ -152,6 +193,7 @@
> 		return srcObjects;
> 	}
> 
>+
> 	/**
> 	 * Called by SWT after the drop have been validated to perform the
> 	 * drop transfer.

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Attachments on bug 192704: 71473