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[cleanup] Add missing Javadoc

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This commit is contained in:
Martin Oberhuber 2008-12-04 16:46:05 +00:00
parent ba53e9260f
commit e26ac9dfb0
1 changed files with 125 additions and 117 deletions
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242
rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/SystemDNDTransferRunnable.java
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@ -7,13 +7,13 @@
* *
* Initial Contributors: * Initial Contributors:
* The following IBM employees contributed to the Remote System Explorer * The following IBM employees contributed to the Remote System Explorer
* component that contains this file: David McKnight, Kushal Munir, * component that contains this file: David McKnight, Kushal Munir,
* Michael Berger, David Dykstal, Phil Coulthard, Don Yantzi, Eric Simpson, * Michael Berger, David Dykstal, Phil Coulthard, Don Yantzi, Eric Simpson,
* Emily Bruner, Mazen Faraj, Adrian Storisteanu, Li Ding, and Kent Hawley. * Emily Bruner, Mazen Faraj, Adrian Storisteanu, Li Ding, and Kent Hawley.
* *
* Contributors: * Contributors:
* Martin Oberhuber (Wind River) - [168975] Move RSE Events API to Core * Martin Oberhuber (Wind River) - [168975] Move RSE Events API to Core
* Martin Oberhuber (Wind River) - [186128][refactoring] Move IProgressMonitor last in public base classes * Martin Oberhuber (Wind River) - [186128][refactoring] Move IProgressMonitor last in public base classes
* Rupen Mardirossian (IBM) - [187713] Check to see if target is null before attempting to retrieve targetAdapter in tranferRSEResources method (line 248) * Rupen Mardirossian (IBM) - [187713] Check to see if target is null before attempting to retrieve targetAdapter in tranferRSEResources method (line 248)
* Martin Oberhuber (Wind River) - [200682] Fix drag&drop for elements just adaptable to IResource, like CDT elements * Martin Oberhuber (Wind River) - [200682] Fix drag&drop for elements just adaptable to IResource, like CDT elements
* David McKnight (IBM) - [186363] get rid of obsolete calls to SubSystem.connect() * David McKnight (IBM) - [186363] get rid of obsolete calls to SubSystem.connect()
@ -81,7 +81,7 @@ import org.eclipse.ui.progress.UIJob;
/** /**
* Runnable to perform actual transfer operation. * Runnable to perform actual transfer operation.
* *
*/ */
public class SystemDNDTransferRunnable extends WorkspaceJob public class SystemDNDTransferRunnable extends WorkspaceJob
{ {
@ -96,8 +96,8 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
private List _resultSrcObjects; private List _resultSrcObjects;
private List _resultTgtObjects; private List _resultTgtObjects;
private List _setList; private List _setList;
private Object _currentTarget; private Object _currentTarget;
private int _sourceType; private int _sourceType;
private Viewer _originatingViewer; private Viewer _originatingViewer;
@ -117,7 +117,7 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
this.setUser(true); this.setUser(true);
_shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(); _shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();
} }
protected SystemRemoteResourceSet getSetFor(ISubSystem subSystem, ISystemDragDropAdapter adapter) protected SystemRemoteResourceSet getSetFor(ISubSystem subSystem, ISystemDragDropAdapter adapter)
{ {
for (int i = 0; i < _setList.size(); i++) for (int i = 0; i < _setList.size(); i++)
@ -128,23 +128,31 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
return set; return set;
} }
} }
// no existing set - create one // no existing set - create one
SystemRemoteResourceSet newSet = new SystemRemoteResourceSet(subSystem, adapter); SystemRemoteResourceSet newSet = new SystemRemoteResourceSet(subSystem, adapter);
_setList.add(newSet); _setList.add(newSet);
return newSet; return newSet;
} }
/**
* Transfer RSE resources.
*
* @param target actual target object (parent item) to drop into
* @param targetSubSystem subsystem of target object
* @param targetAdapter RSE ISystemDragDropAdapter of target object
* @param monitor progress monitor for cancellation
* @return <code>true</code> if successfully transferred, or
* <code>false</code> if cancelled.
*/
protected boolean transferRSEResources(Object target, ISubSystem targetSubSystem, ISystemDragDropAdapter targetAdapter, IProgressMonitor monitor) protected boolean transferRSEResources(Object target, ISubSystem targetSubSystem, ISystemDragDropAdapter targetAdapter, IProgressMonitor monitor)
{ {
// transfer local artificts and categorize remote objects // transfer local artificts and categorize remote objects
for (int i = 0; i < _srcObjects.size() && _ok; i++) for (int i = 0; i < _srcObjects.size() && _ok; i++)
{ {
Object srcObject = _srcObjects.get(i); Object srcObject = _srcObjects.get(i);
_resultSrcObjects.add(srcObject); _resultSrcObjects.add(srcObject);
if (srcObject instanceof SystemMessage) if (srcObject instanceof SystemMessage)
{ {
operationFailed(monitor); operationFailed(monitor);
@ -164,56 +172,56 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
{ {
targetAdapter.doDrop(tempObject, target, false, false, _sourceType, monitor); targetAdapter.doDrop(tempObject, target, false, false, _sourceType, monitor);
_resultTgtObjects.add(tempObject); _resultTgtObjects.add(tempObject);
} }
} }
else else
{ {
ISubSystem srcSubSystem = srcAdapter.getSubSystem(srcObject); ISubSystem srcSubSystem = srcAdapter.getSubSystem(srcObject);
if (srcSubSystem.isConnected() || if (srcSubSystem.isConnected() ||
srcObject instanceof ISystemFilterReference || srcObject instanceof ISystemFilterReference ||
srcObject instanceof ISubSystem) srcObject instanceof ISubSystem)
{ {
SystemRemoteResourceSet set = getSetFor(srcSubSystem, srcAdapter); SystemRemoteResourceSet set = getSetFor(srcSubSystem, srcAdapter);
set.addResource(srcObject); set.addResource(srcObject);
} }
} }
} }
} }
} }
String targetPath = targetAdapter.getAbsoluteName(target); String targetPath = targetAdapter.getAbsoluteName(target);
boolean sameSubSystemType = true; boolean sameSubSystemType = true;
String targetType = ""; //$NON-NLS-1$ String targetType = ""; //$NON-NLS-1$
if (targetSubSystem != null) if (targetSubSystem != null)
{ {
targetType = targetSubSystem.getName(); targetType = targetSubSystem.getName();
} }
// now we have things divided into sets // now we have things divided into sets
// transfer 1 set at a time // transfer 1 set at a time
for (int s = 0; s < _setList.size(); s++) for (int s = 0; s < _setList.size(); s++)
{ {
SystemRemoteResourceSet set = (SystemRemoteResourceSet)_setList.get(s); SystemRemoteResourceSet set = (SystemRemoteResourceSet)_setList.get(s);
ISubSystem srcSubSystem = set.getSubSystem(); ISubSystem srcSubSystem = set.getSubSystem();
ISystemDragDropAdapter srcAdapter = set.getAdapter(); ISystemDragDropAdapter srcAdapter = set.getAdapter();
String srcType = srcSubSystem.getName(); String srcType = srcSubSystem.getName();
sameSubSystemType = targetType.equals(srcType); sameSubSystemType = targetType.equals(srcType);
if (!sameSubSystemType && targetSubSystem != null) if (!sameSubSystemType && targetSubSystem != null)
{ {
ISystemResourceSet tempObjects = srcAdapter.doDrag(set, monitor); ISystemResourceSet tempObjects = srcAdapter.doDrag(set, monitor);
if (monitor.isCanceled()) { if (monitor.isCanceled()) {
monitor.done(); monitor.done();
return false; return false;
} }
if (tempObjects == null) if (tempObjects == null)
{ {
// drag failed // drag failed
operationFailed(monitor); operationFailed(monitor);
showInvalidTransferMessage(set, targetPath); showInvalidTransferMessage(set, targetPath);
} }
@ -225,19 +233,19 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
else else
{ {
if (targetAdapter.validateDrop(tempObjects, target, (targetSubSystem == srcSubSystem))) if (targetAdapter.validateDrop(tempObjects, target, (targetSubSystem == srcSubSystem)))
{ {
// special case for filters // special case for filters
if (target instanceof ISystemFilterReference) if (target instanceof ISystemFilterReference)
{ {
ISubSystemConfiguration factory = targetSubSystem.getSubSystemConfiguration(); ISubSystemConfiguration factory = targetSubSystem.getSubSystemConfiguration();
if (factory.supportsDropInFilters()) if (factory.supportsDropInFilters())
{ {
target = targetSubSystem.getTargetForFilter((ISystemFilterReference)target); target = targetSubSystem.getTargetForFilter((ISystemFilterReference)target);
targetAdapter = (ISystemDragDropAdapter) ((IAdaptable) target).getAdapter(ISystemDragDropAdapter.class); targetAdapter = (ISystemDragDropAdapter) ((IAdaptable) target).getAdapter(ISystemDragDropAdapter.class);
} }
} }
ISystemResourceSet droppedObjects = targetAdapter.doDrop(tempObjects, target, sameSubSystemType, (targetSubSystem == srcSubSystem), _sourceType, monitor); ISystemResourceSet droppedObjects = targetAdapter.doDrop(tempObjects, target, sameSubSystemType, (targetSubSystem == srcSubSystem), _sourceType, monitor);
if (droppedObjects == null) if (droppedObjects == null)
{ {
@ -257,7 +265,7 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
operationFailed(monitor); operationFailed(monitor);
showErrorMessage(droppedObjects.getMessage()); showErrorMessage(droppedObjects.getMessage());
} }
else else
{ {
List results = droppedObjects.getResourceSet(); List results = droppedObjects.getResourceSet();
for (int d = 0; d < results.size(); d++) for (int d = 0; d < results.size(); d++)
@ -273,15 +281,15 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
showInvalidTransferMessage(set, targetPath); showInvalidTransferMessage(set, targetPath);
} }
} }
} }
else else
{ {
// special case for filters // special case for filters
if (target instanceof ISystemFilterReference && targetSubSystem != null) if (target instanceof ISystemFilterReference && targetSubSystem != null)
{ {
ISubSystemConfiguration factory = targetSubSystem.getSubSystemConfiguration(); ISubSystemConfiguration factory = targetSubSystem.getSubSystemConfiguration();
if (factory.supportsDropInFilters()) if (factory.supportsDropInFilters())
{ {
target = targetSubSystem.getTargetForFilter((ISystemFilterReference)target); target = targetSubSystem.getTargetForFilter((ISystemFilterReference)target);
if (target == null) if (target == null)
{ {
@ -295,7 +303,7 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
} }
if (targetAdapter.validateDrop(set, target, (targetSubSystem == srcSubSystem))) if (targetAdapter.validateDrop(set, target, (targetSubSystem == srcSubSystem)))
{ {
ISystemResourceSet droppedObjects = targetAdapter.doDrop(set, target, sameSubSystemType, (targetSubSystem == srcSubSystem), _sourceType, monitor); ISystemResourceSet droppedObjects = targetAdapter.doDrop(set, target, sameSubSystemType, (targetSubSystem == srcSubSystem), _sourceType, monitor);
if (droppedObjects == null) if (droppedObjects == null)
{ {
@ -306,14 +314,14 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
operationFailed(monitor); operationFailed(monitor);
showErrorMessage(droppedObjects.getMessage()); showErrorMessage(droppedObjects.getMessage());
} }
else else
{ {
List results = droppedObjects.getResourceSet(); List results = droppedObjects.getResourceSet();
for (int d = 0; d < results.size(); d++) for (int d = 0; d < results.size(); d++)
{ {
_resultTgtObjects.add(results.get(d)); _resultTgtObjects.add(results.get(d));
} }
} }
} }
else else
{ {
@ -323,14 +331,14 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
} }
} }
} }
return _ok; return _ok;
} }
protected boolean transferRSEResourcesToEclipseResource(IResource target, ISubSystem targetSubSystem, IProgressMonitor monitor) protected boolean transferRSEResourcesToEclipseResource(IResource target, ISubSystem targetSubSystem, IProgressMonitor monitor)
{ {
boolean alwaysOverwrite = false; boolean alwaysOverwrite = false;
List resourcesToCopy = new ArrayList(); List resourcesToCopy = new ArrayList();
IWorkspaceRoot root = target.getWorkspace().getRoot(); IWorkspaceRoot root = target.getWorkspace().getRoot();
for (int i = 0; i < _srcObjects.size() && _ok; i++) for (int i = 0; i < _srcObjects.size() && _ok; i++)
@ -354,24 +362,24 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
boolean canCopy = true; boolean canCopy = true;
IResource res = (IResource)tempFile; IResource res = (IResource)tempFile;
try try
{ {
IPath destPath = target.getFullPath(); IPath destPath = target.getFullPath();
destPath = destPath.append(res.getName()); destPath = destPath.append(res.getName());
IResource newResource = root.findMember(destPath); IResource newResource = root.findMember(destPath);
// check for existing files // check for existing files
if (!alwaysOverwrite){ if (!alwaysOverwrite){
if (newResource != null && newResource.exists()){ if (newResource != null && newResource.exists()){
int result = checkOverwrite(res, newResource); int result = checkOverwrite(res, newResource);
if (result != IDialogConstants.YES_ID && result != IDialogConstants.YES_TO_ALL_ID){ if (result != IDialogConstants.YES_ID && result != IDialogConstants.YES_TO_ALL_ID){
canCopy = false; canCopy = false;
if (result == IDialogConstants.CANCEL_ID){ if (result == IDialogConstants.CANCEL_ID){
// cancel the whole operation // cancel the whole operation
monitor.setCanceled(true); monitor.setCanceled(true);
return false; return false;
} }
_resultSrcObjects.remove(srcObject); _resultSrcObjects.remove(srcObject);
} }
else if (result == IDialogConstants.YES_TO_ALL_ID){ else if (result == IDialogConstants.YES_TO_ALL_ID){
@ -379,7 +387,7 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
} }
} }
} }
// add to the list of files to copy // add to the list of files to copy
if (canCopy){ if (canCopy){
resourcesToCopy.add(res); resourcesToCopy.add(res);
@ -393,15 +401,15 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
} }
} }
} }
// now doing the actual copy // now doing the actual copy
if (!resourcesToCopy.isEmpty()) { if (!resourcesToCopy.isEmpty()) {
IResource[] resources = (IResource[])resourcesToCopy.toArray(new IResource[resourcesToCopy.size()]); IResource[] resources = (IResource[])resourcesToCopy.toArray(new IResource[resourcesToCopy.size()]);
IPath destinationPath = target.getFullPath(); IPath destinationPath = target.getFullPath();
CopyResourcesOperation op = new CopyResourcesOperation(resources, destinationPath, CopyResourcesOperation op = new CopyResourcesOperation(resources, destinationPath,
SystemResources.RESID_COPY_TITLE); SystemResources.RESID_COPY_TITLE);
IAdaptable adaptable = WorkspaceUndoUtil.getUIInfoAdapter(_shell); IAdaptable adaptable = WorkspaceUndoUtil.getUIInfoAdapter(_shell);
try { try {
PlatformUI.getWorkbench().getOperationSupport() PlatformUI.getWorkbench().getOperationSupport()
@ -409,13 +417,13 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
} catch (ExecutionException e) { } catch (ExecutionException e) {
SystemMessage errorMessage = RSEUIPlugin.getPluginMessage(ISystemMessages.MSG_EXCEPTION_OCCURRED); SystemMessage errorMessage = RSEUIPlugin.getPluginMessage(ISystemMessages.MSG_EXCEPTION_OCCURRED);
if (e.getCause() instanceof CoreException) { if (e.getCause() instanceof CoreException) {
SystemBasePlugin.logError(e.getMessage(), e); SystemBasePlugin.logError(e.getMessage(), e);
errorMessage.makeSubstitution(e.getCause().getMessage()); errorMessage.makeSubstitution(e.getCause().getMessage());
} else { } else {
SystemBasePlugin.logError(e.getMessage(), e); SystemBasePlugin.logError(e.getMessage(), e);
errorMessage.makeSubstitution(e.getMessage()); errorMessage.makeSubstitution(e.getMessage());
} }
showErrorMessage(errorMessage); showErrorMessage(errorMessage);
operationFailed(monitor); operationFailed(monitor);
return false; return false;
@ -431,21 +439,21 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
Runnable query = new Runnable() { Runnable query = new Runnable() {
public void run() { public void run() {
int resultId[] = { int resultId[] = {
IDialogConstants.YES_ID, IDialogConstants.YES_ID,
IDialogConstants.YES_TO_ALL_ID, IDialogConstants.YES_TO_ALL_ID,
IDialogConstants.NO_ID, IDialogConstants.NO_ID,
IDialogConstants.CANCEL_ID }; IDialogConstants.CANCEL_ID };
String labels[] = new String[] { String labels[] = new String[] {
IDialogConstants.YES_LABEL, IDialogConstants.YES_LABEL,
IDialogConstants.YES_TO_ALL_LABEL, IDialogConstants.YES_TO_ALL_LABEL,
IDialogConstants.NO_LABEL, IDialogConstants.NO_LABEL,
IDialogConstants.CANCEL_LABEL }; IDialogConstants.CANCEL_LABEL };
String title = SystemResources.RESID_COLLISION_DUPLICATE_RESOURCE_TITLE; String title = SystemResources.RESID_COLLISION_DUPLICATE_RESOURCE_TITLE;
String msg = NLS.bind(SystemResources.RESID_COLLISION_OVERWRITE_RESOURCE_MESSAGE, destination.getFullPath().makeRelative()); String msg = NLS.bind(SystemResources.RESID_COLLISION_OVERWRITE_RESOURCE_MESSAGE, destination.getFullPath().makeRelative());
MessageDialog dialog = new MessageDialog( MessageDialog dialog = new MessageDialog(
PlatformUI.getWorkbench().getDisplay().getActiveShell(), PlatformUI.getWorkbench().getDisplay().getActiveShell(),
title, title,
@ -459,11 +467,11 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
} }
} }
}; };
PlatformUI.getWorkbench().getDisplay().syncExec(query); PlatformUI.getWorkbench().getDisplay().syncExec(query);
return result[0]; return result[0];
} }
protected boolean transferNonRSEResources(Object target, ISubSystem targetSubSystem, ISystemDragDropAdapter targetAdapter, IProgressMonitor monitor) protected boolean transferNonRSEResources(Object target, ISubSystem targetSubSystem, ISystemDragDropAdapter targetAdapter, IProgressMonitor monitor)
{ {
@ -480,23 +488,23 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
} }
else if (srcObject != null) else if (srcObject != null)
{ {
// special case for filters // special case for filters
if (target instanceof ISystemFilterReference && targetSubSystem != null) if (target instanceof ISystemFilterReference && targetSubSystem != null)
{ {
ISubSystemConfiguration factory = targetSubSystem.getSubSystemConfiguration(); ISubSystemConfiguration factory = targetSubSystem.getSubSystemConfiguration();
if (factory.supportsDropInFilters() && factory.providesCustomDropInFilters()) if (factory.supportsDropInFilters() && factory.providesCustomDropInFilters())
{ {
((ISystemFilterReference)target).markStale(true); ((ISystemFilterReference)target).markStale(true);
target = targetSubSystem.getTargetForFilter((ISystemFilterReference)target); target = targetSubSystem.getTargetForFilter((ISystemFilterReference)target);
targetAdapter = (ISystemDragDropAdapter) ((IAdaptable) target).getAdapter(ISystemDragDropAdapter.class); targetAdapter = (ISystemDragDropAdapter) ((IAdaptable) target).getAdapter(ISystemDragDropAdapter.class);
} }
} }
if (_sourceType == SRC_TYPE_ECLIPSE_RESOURCE) if (_sourceType == SRC_TYPE_ECLIPSE_RESOURCE)
{ {
// Eclipse resource transfer // Eclipse resource transfer
@ -513,7 +521,7 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
if (droppedObject == null) if (droppedObject == null)
operationFailed(monitor); operationFailed(monitor);
else else
_resultTgtObjects.add(droppedObject); _resultTgtObjects.add(droppedObject);
} }
} }
else if (_sourceType == SRC_TYPE_OS_RESOURCE) else if (_sourceType == SRC_TYPE_OS_RESOURCE)
@ -555,13 +563,13 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
{ {
targetAdapter.doDrop(tempObject, target, false, false, _sourceType, monitor); targetAdapter.doDrop(tempObject, target, false, false, _sourceType, monitor);
_resultTgtObjects.add(tempObject); _resultTgtObjects.add(tempObject);
} }
} }
else else
{ {
ISubSystem srcSubSystem = srcAdapter.getSubSystem(srcObject); ISubSystem srcSubSystem = srcAdapter.getSubSystem(srcObject);
if (srcSubSystem.isConnected() || if (srcSubSystem.isConnected() ||
srcObject instanceof ISystemFilterReference || srcObject instanceof ISystemFilterReference ||
srcObject instanceof ISubSystem) srcObject instanceof ISubSystem)
{ {
@ -571,7 +579,7 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
boolean sameSubSystemType = true; boolean sameSubSystemType = true;
if (targetSubSystem != null) if (targetSubSystem != null)
{ {
String targetType = targetSubSystem.getName(); String targetType = targetSubSystem.getName();
sameSubSystemType = targetType.equals(srcType); sameSubSystemType = targetType.equals(srcType);
} }
@ -580,7 +588,7 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
Object tempObject = srcAdapter.doDrag(srcObject, sameSubSystemType, monitor); Object tempObject = srcAdapter.doDrag(srcObject, sameSubSystemType, monitor);
if (tempObject == null) if (tempObject == null)
{ {
// drag failed // drag failed
operationFailed(monitor); operationFailed(monitor);
showInvalidTransferMessage(srcPath, targetPath); showInvalidTransferMessage(srcPath, targetPath);
} }
@ -599,13 +607,13 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
{ {
ISubSystemConfiguration factory = targetSubSystem.getSubSystemConfiguration(); ISubSystemConfiguration factory = targetSubSystem.getSubSystemConfiguration();
if (factory.supportsDropInFilters() && factory.providesCustomDropInFilters()) if (factory.supportsDropInFilters() && factory.providesCustomDropInFilters())
{ {
target = targetSubSystem.getTargetForFilter((ISystemFilterReference)target); target = targetSubSystem.getTargetForFilter((ISystemFilterReference)target);
targetAdapter = (ISystemDragDropAdapter) ((IAdaptable) target).getAdapter(ISystemDragDropAdapter.class); targetAdapter = (ISystemDragDropAdapter) ((IAdaptable) target).getAdapter(ISystemDragDropAdapter.class);
} }
} }
Object droppedObject = targetAdapter.doDrop(tempObject, target, sameSubSystemType, (targetSubSystem == srcSubSystem), _sourceType, monitor); Object droppedObject = targetAdapter.doDrop(tempObject, target, sameSubSystemType, (targetSubSystem == srcSubSystem), _sourceType, monitor);
if (droppedObject == null) if (droppedObject == null)
{ {
@ -628,22 +636,22 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
} }
} }
else if (srcObject != target && !srcPath.equals(targetPath)) else if (srcObject != target && !srcPath.equals(targetPath))
{ {
// special case for filters // special case for filters
if (target instanceof ISystemFilterReference && targetSubSystem != null) if (target instanceof ISystemFilterReference && targetSubSystem != null)
{ {
ISubSystemConfiguration factory = targetSubSystem.getSubSystemConfiguration(); ISubSystemConfiguration factory = targetSubSystem.getSubSystemConfiguration();
if (factory.supportsDropInFilters() && factory.providesCustomDropInFilters()) if (factory.supportsDropInFilters() && factory.providesCustomDropInFilters())
{ {
target = targetSubSystem.getTargetForFilter((ISystemFilterReference)target); target = targetSubSystem.getTargetForFilter((ISystemFilterReference)target);
targetAdapter = (ISystemDragDropAdapter) ((IAdaptable) target).getAdapter(ISystemDragDropAdapter.class); targetAdapter = (ISystemDragDropAdapter) ((IAdaptable) target).getAdapter(ISystemDragDropAdapter.class);
} }
} }
if (targetAdapter.validateDrop(srcObject, target, (targetSubSystem == srcSubSystem))) if (targetAdapter.validateDrop(srcObject, target, (targetSubSystem == srcSubSystem)))
{ {
Object droppedObject = targetAdapter.doDrop(srcObject, target, sameSubSystemType, (targetSubSystem == srcSubSystem), _sourceType, monitor); Object droppedObject = targetAdapter.doDrop(srcObject, target, sameSubSystemType, (targetSubSystem == srcSubSystem), _sourceType, monitor);
if (droppedObject == null) if (droppedObject == null)
{ {
@ -695,8 +703,8 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
Object target = _currentTarget; Object target = _currentTarget;
ISubSystem targetSubSystem = null; ISubSystem targetSubSystem = null;
//boolean expandFolder = false; //boolean expandFolder = false;
if (target instanceof IAdaptable) if (target instanceof IAdaptable)
{ {
ISystemDragDropAdapter targetAdapter = (ISystemDragDropAdapter) ((IAdaptable) target).getAdapter(ISystemDragDropAdapter.class); ISystemDragDropAdapter targetAdapter = (ISystemDragDropAdapter) ((IAdaptable) target).getAdapter(ISystemDragDropAdapter.class);
@ -704,7 +712,7 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
// checking for IResource since we already handle them specially // checking for IResource since we already handle them specially
if (targetAdapter != null && !(target instanceof IResource)) if (targetAdapter != null && !(target instanceof IResource))
{ {
targetSubSystem = targetAdapter.getSubSystem(target); targetSubSystem = targetAdapter.getSubSystem(target);
if (targetSubSystem != null && !targetSubSystem.isConnected()) if (targetSubSystem != null && !targetSubSystem.isConnected())
{ {
@ -720,11 +728,11 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
SystemMessage copyMessage = RSEUIPlugin.getPluginMessage(ISystemMessages.MSG_COPYGENERIC_PROGRESS); SystemMessage copyMessage = RSEUIPlugin.getPluginMessage(ISystemMessages.MSG_COPYGENERIC_PROGRESS);
if (monitor != null) if (monitor != null)
monitor.beginTask(copyMessage.getLevelOneText(), IProgressMonitor.UNKNOWN); monitor.beginTask(copyMessage.getLevelOneText(), IProgressMonitor.UNKNOWN);
if (_sourceType == SRC_TYPE_RSE_RESOURCE) if (_sourceType == SRC_TYPE_RSE_RESOURCE)
{ {
transferRSEResources(target, targetSubSystem, targetAdapter, monitor); transferRSEResources(target, targetSubSystem, targetAdapter, monitor);
} }
else else
{ {
transferNonRSEResources(target, targetSubSystem, targetAdapter, monitor); transferNonRSEResources(target, targetSubSystem, targetAdapter, monitor);
@ -742,17 +750,17 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
monitor.done(); monitor.done();
} }
if (target != null && target instanceof ISystemContainer) if (target != null && target instanceof ISystemContainer)
{ {
((ISystemContainer)target).markStale(true); ((ISystemContainer)target).markStale(true);
} }
RefreshJob refresh = new RefreshJob(target, targetSubSystem); RefreshJob refresh = new RefreshJob(target, targetSubSystem);
refresh.schedule(); refresh.schedule();
return Status.OK_STATUS; return Status.OK_STATUS;
} }
public class RefreshJob extends UIJob public class RefreshJob extends UIJob
{ {
private Object _target; private Object _target;
@ -763,7 +771,7 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
_target = target; _target = target;
_targetSubSystem = targetSubSystem; _targetSubSystem = targetSubSystem;
} }
public IStatus runInUIThread(IProgressMonitor monitor) public IStatus runInUIThread(IProgressMonitor monitor)
{ {
String[] oldNames = new String[_resultSrcObjects.size()]; String[] oldNames = new String[_resultSrcObjects.size()];
@ -771,7 +779,7 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
if (_resultTgtObjects.size() > 0) if (_resultTgtObjects.size() > 0)
{ {
boolean doRefresh = _ok; boolean doRefresh = _ok;
for (int t = 0; t < _resultTgtObjects.size() && t < _resultSrcObjects.size(); t++) for (int t = 0; t < _resultTgtObjects.size() && t < _resultSrcObjects.size(); t++)
{ {
Object tgt = _resultTgtObjects.get(t); Object tgt = _resultTgtObjects.get(t);
@ -785,13 +793,13 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
doRefresh = true; doRefresh = true;
} }
ISystemDragDropAdapter adapter = null; ISystemDragDropAdapter adapter = null;
if (src instanceof IAdaptable) { if (src instanceof IAdaptable) {
adapter = (ISystemDragDropAdapter)((IAdaptable)src).getAdapter(ISystemDragDropAdapter.class); adapter = (ISystemDragDropAdapter)((IAdaptable)src).getAdapter(ISystemDragDropAdapter.class);
} }
else { else {
adapter = (ISystemDragDropAdapter)Platform.getAdapterManager().getAdapter(src, ISystemDragDropAdapter.class); adapter = (ISystemDragDropAdapter)Platform.getAdapterManager().getAdapter(src, ISystemDragDropAdapter.class);
} }
if (adapter != null){ if (adapter != null){
oldNames[t] = adapter.getAbsoluteName(src); oldNames[t] = adapter.getAbsoluteName(src);
} }
@ -805,23 +813,23 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
oldNames[t] = ""; // source resource unknown //$NON-NLS-1$ oldNames[t] = ""; // source resource unknown //$NON-NLS-1$
} }
} }
if (_originatingViewer instanceof TreeViewer) if (_originatingViewer instanceof TreeViewer)
{ {
try try
{ {
TreeViewer viewer = (TreeViewer) _originatingViewer; TreeViewer viewer = (TreeViewer) _originatingViewer;
if (!(_target instanceof IHost)){ // not sure when we'd want to expand a host if (!(_target instanceof IHost)){ // not sure when we'd want to expand a host
viewer.setExpandedState(_target, true); viewer.setExpandedState(_target, true);
} }
} }
catch (Exception e) catch (Exception e)
{ {
} }
} }
if (doRefresh) if (doRefresh)
{ {
String operation = ISystemRemoteChangeEvents.SYSTEM_REMOTE_OPERATION_COPY; String operation = ISystemRemoteChangeEvents.SYSTEM_REMOTE_OPERATION_COPY;
@ -839,7 +847,7 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
private void operationFailed(IProgressMonitor monitor) private void operationFailed(IProgressMonitor monitor)
{ {
_ok = false; _ok = false;
if (monitor != null) if (monitor != null)
monitor.done(); monitor.done();
@ -851,7 +859,7 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
errorMessage.makeSubstitution(srcPath, targetPath); errorMessage.makeSubstitution(srcPath, targetPath);
showErrorMessage(errorMessage); showErrorMessage(errorMessage);
} }
private void showInvalidTransferMessage(ISystemResourceSet resourceSet, String targetPath) private void showInvalidTransferMessage(ISystemResourceSet resourceSet, String targetPath)
{ {
SystemMessage errorMessage = RSEUIPlugin.getPluginMessage(ISystemMessages.MSG_TRANSFER_INVALID); SystemMessage errorMessage = RSEUIPlugin.getPluginMessage(ISystemMessages.MSG_TRANSFER_INVALID);
@ -871,16 +879,16 @@ public class SystemDNDTransferRunnable extends WorkspaceJob
{ {
_errorMessage = errorMessage; _errorMessage = errorMessage;
} }
public void run() public void run()
{ {
Shell shell = SystemBasePlugin.getActiveWorkbenchShell(); Shell shell = SystemBasePlugin.getActiveWorkbenchShell();
SystemMessageDialog dlg = new SystemMessageDialog(shell, _errorMessage); SystemMessageDialog dlg = new SystemMessageDialog(shell, _errorMessage);
dlg.open(); dlg.open();
} }
} }
public boolean dropOkay() public boolean dropOkay()
{ {
return _ok; return _ok;