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Code Issues Wiki Activity

[181458] support for copy paste and drag and drop from rse to windows explorer

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This commit is contained in:
David McKnight 2007-04-25 15:04:45 +00:00
parent bb8214b649
commit 8a2f96ce75
6 changed files with 145 additions and 64 deletions
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2
rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/SystemTableTreeView.java
View file

@ -771,7 +771,7 @@ public class SystemTableTreeView
protected void initDragAndDrop()
{
int ops = DND.DROP_COPY | DND.DROP_MOVE;
Transfer[] dragtransfers = new Transfer[] { PluginTransfer.getInstance(), TextTransfer.getInstance(), EditorInputTransfer.getInstance()};
Transfer[] dragtransfers = new Transfer[] { PluginTransfer.getInstance(), TextTransfer.getInstance(), FileTransfer.getInstance(), EditorInputTransfer.getInstance()};
Transfer[] droptransfers = new Transfer[] { PluginTransfer.getInstance(), TextTransfer.getInstance(), FileTransfer.getInstance(), EditorInputTransfer.getInstance()};
addDragSupport(ops, dragtransfers, new SystemViewDataDragAdapter((ISelectionProvider) this));

1
rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/SystemView.java
View file

@ -5238,6 +5238,7 @@ public class SystemView extends SafeTreeViewer
int ops = DND.DROP_COPY | DND.DROP_MOVE;
Transfer[] dragtransfers = new Transfer[]
{ PluginTransfer.getInstance(),
FileTransfer.getInstance(),
EditorInputTransfer.getInstance()
};

95
rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/SystemViewDataDragAdapter.java
View file

@ -19,8 +19,11 @@ package org.eclipse.rse.internal.ui.view;
import java.util.Iterator;
import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.ISelectionProvider;
import org.eclipse.jface.viewers.IStructuredSelection;
@ -28,6 +31,7 @@ import org.eclipse.rse.core.model.IHost;
import org.eclipse.rse.core.subsystems.ISubSystem;
import org.eclipse.rse.core.subsystems.ISystemDragDropAdapter;
import org.eclipse.rse.ui.RSEUIPlugin;
import org.eclipse.rse.ui.actions.LazyDownloadJob;
import org.eclipse.rse.ui.view.ISystemEditableRemoteObject;
import org.eclipse.rse.ui.view.ISystemRemoteElementAdapter;
import org.eclipse.rse.ui.view.ISystemViewElementAdapter;
@ -226,23 +230,24 @@ public class SystemViewDataDragAdapter extends DragSourceAdapter
String[] fileNames = new String[ss.size()];
Iterator iterator = ss.iterator();
int i = 0;
//while (iterator.hasNext())
//{
iterator.next();
/** FIXME - IREmoteFile is systems.core independent now
if (dragObject instanceof IRemoteFile)
while (iterator.hasNext())
{
Object dragObject = iterator.next();
if (dragObject instanceof IAdaptable)
{
IRemoteFile file = (IRemoteFile) dragObject;
String connectionType = file.getParentRemoteFileSubSystem().getHost().getSystemType().getName();
if (connectionType.equals("Local"))
ISystemViewElementAdapter adapter = (ISystemViewElementAdapter) ((IAdaptable) dragObject).getAdapter(ISystemViewElementAdapter.class);
if (adapter.canDrag(dragObject))
{
fileNames[i] = file.getAbsolutePath();
i++;
IResource resource = getResource((IAdaptable)dragObject);
if (resource != null)
{
String fileName = resource.getLocation().toOSString();
fileNames[i] = fileName;
i++;
}
}
}
*/
//}
}
if (i > 0)
{
event.data = fileNames;
@ -346,4 +351,68 @@ public class SystemViewDataDragAdapter extends DragSourceAdapter
IEditorRegistry registry = getEditorRegistry();
return registry.findEditor("org.eclipse.ui.DefaultTextEditor"); //$NON-NLS-1$
}
private IResource getResource(IAdaptable dragObject)
{
IResource resource = null;
ISystemViewElementAdapter viewAdapter = (ISystemViewElementAdapter) dragObject.getAdapter(ISystemViewElementAdapter.class);
ISystemRemoteElementAdapter remoteAdapter = (ISystemRemoteElementAdapter)dragObject.getAdapter(ISystemRemoteElementAdapter.class);
if (remoteAdapter != null)
{
if (remoteAdapter.canEdit(dragObject))
{
ISystemEditableRemoteObject editable = remoteAdapter.getEditableRemoteObject(dragObject);
// corresponds to a file
IFile file = editable.getLocalResource();
if (!file.exists())
{
// this is a drag and drop to windows explorer
// because we're dealing with file paths we need to force this to complete before allowing the drop
// so instead of doing the job, I'm forcing the transfer on this thread
LazyDownloadJob job = new LazyDownloadJob(editable);
job.run(new NullProgressMonitor());
//job.setPriority(Job.INTERACTIVE);
//job.schedule();
}
resource = file;
}
else if (viewAdapter != null)
{
if (viewAdapter.hasChildren(dragObject))
{
IContainer parentFolder = null;
// corresponds to a folder
Object[] children = viewAdapter.getChildren(new NullProgressMonitor(), dragObject);
for (int i = 0; i < children.length; i++)
{
IAdaptable child = (IAdaptable)children[i];
IResource childResource = getResource(child);
if (childResource != null)
{
parentFolder = childResource.getParent();
if (!parentFolder.exists())
{
try
{
parentFolder.touch(new NullProgressMonitor());
}
catch (Exception e)
{
}
}
}
}
resource = parentFolder;
}
}
}
return resource;
}
}

44
rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/actions/LazyDownloadJob.java Normal file
View file

@ -0,0 +1,44 @@
/********************************************************************************
* Copyright (c) 2007 IBM Corporation. All rights reserved.
* This program and the accompanying materials are made available under the terms
* of the Eclipse Public License v1.0 which accompanies this distribution, and is
* available at http://www.eclipse.org/legal/epl-v10.html
*
* Initial Contributors:
* The following IBM employees contributed to the Remote System Explorer
* component that contains this file: David McKnight.
*
* Contributors:
* {Name} (company) - description of contribution.
********************************************************************************/
package org.eclipse.rse.ui.actions;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.rse.ui.view.ISystemEditableRemoteObject;
public class LazyDownloadJob extends Job
{
private ISystemEditableRemoteObject _editable;
public LazyDownloadJob(ISystemEditableRemoteObject editable)
{
// TODO Auto-generated constructor stub
super("Downloading " + editable.getAbsolutePath());
_editable = editable;
}
public IStatus run(IProgressMonitor monitor)
{
try
{
_editable.download(monitor);
}
catch (Exception e)
{
e.printStackTrace();
}
return Status.OK_STATUS;
}
}

65
rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/actions/SystemCopyToClipboardAction.java
View file

@ -22,11 +22,7 @@ import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.rse.core.model.IHost;
import org.eclipse.rse.core.model.ISystemRegistry;
@ -58,30 +54,6 @@ import org.eclipse.ui.part.ResourceTransfer;
*/
public class SystemCopyToClipboardAction extends SystemBaseAction implements IValidatorRemoteSelection
{
private class LazyDownloadJob extends Job
{
private ISystemEditableRemoteObject _editable;
public LazyDownloadJob(ISystemEditableRemoteObject editable)
{
// TODO Auto-generated constructor stub
super("Downloading " + editable.getAbsolutePath());
_editable = editable;
}
public IStatus run(IProgressMonitor monitor)
{
try
{
_editable.download(monitor);
}
catch (Exception e)
{
e.printStackTrace();
}
return Status.OK_STATUS;
}
}
private IStructuredSelection _selection;
private Clipboard _clipboard;
private boolean _doResourceTransfer = true; //experiment
@ -216,23 +188,16 @@ public class SystemCopyToClipboardAction extends SystemBaseAction implements IV
if (_doResourceTransfer)
{
resources.add(getResource((IAdaptable)dragObject));
IResource resource = getResource((IAdaptable)dragObject);
if (resource != null)
{
resources.add(resource);
String fileName = resource.getLocation().toOSString();
fileNames.add(fileName);
}
}
/** FIXME - files can't be coupled to systems.core!
// support for external copy for local files
if (dragObject instanceof IRemoteFile)
{
IRemoteFile file = (IRemoteFile) dragObject;
String connectionType = file.getParentRemoteFileSubSystem().getHost().getSystemType().getName();
if (connectionType.equals("Local"))
{
fileNames.add(file.getAbsolutePath());
}
}
*/
}
}
}
@ -248,14 +213,16 @@ public class SystemCopyToClipboardAction extends SystemBaseAction implements IV
{
ft[i] = (IResource) resources.get(i);
}
String[] fn = new String[fileNames.size()];
for (int j = 0; j < fn.length; j++)
{
fn[j] = (String)fileNames.get(j);
}
_clipboard.setContents(new Object[] { data, ft, textStream.toString() }, new Transfer[] { PluginTransfer.getInstance(), ResourceTransfer.getInstance(), TextTransfer.getInstance()});
_clipboard.setContents(new Object[] { data, ft, fn, textStream.toString() }, new Transfer[] { PluginTransfer.getInstance(), ResourceTransfer.getInstance(), FileTransfer.getInstance(), TextTransfer.getInstance()});
}
else if (fileNames.size() == 0)
{
_clipboard.setContents(new Object[] { data, textStream.toString() }, new Transfer[] { PluginTransfer.getInstance(), TextTransfer.getInstance()});
}
}
else
{
String[] ft = new String[fileNames.size()];

2
rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/view/SystemTableView.java
View file

@ -814,7 +814,7 @@ public class SystemTableView
protected void initDragAndDrop()
{
int ops = DND.DROP_COPY | DND.DROP_MOVE;
Transfer[] dragtransfers = new Transfer[] { PluginTransfer.getInstance(), TextTransfer.getInstance(), EditorInputTransfer.getInstance()};
Transfer[] dragtransfers = new Transfer[] { PluginTransfer.getInstance(), TextTransfer.getInstance(), FileTransfer.getInstance(), EditorInputTransfer.getInstance()};
Transfer[] droptransfers = new Transfer[] { PluginTransfer.getInstance(), TextTransfer.getInstance(), FileTransfer.getInstance(), EditorInputTransfer.getInstance()};
addDragSupport(ops, dragtransfers, new SystemViewDataDragAdapter((ISelectionProvider) this));