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ProjectExplorer: Disable drop of projects

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This commit is contained in:
Anton Leherbauer 2007-05-04 09:56:21 +00:00
parent 120967eec2
commit ca51eb5e48
1 changed files with 9 additions and 0 deletions
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9
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/navigator/CNavigatorDropAdapterAssistant.java
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@ -18,6 +18,7 @@ import java.util.List;
import org.eclipse.core.resources.IContainer; import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IFile; import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource; import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.IAdaptable; import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IProgressMonitor; import org.eclipse.core.runtime.IProgressMonitor;
@ -175,6 +176,14 @@ public class CNavigatorDropAdapterAssistant extends CommonDropAdapterAssistant {
if (LocalSelectionTransfer.getTransfer().isSupportedType(transferType)) { if (LocalSelectionTransfer.getTransfer().isSupportedType(transferType)) {
IResource[] selectedResources= getSelectedResources(); IResource[] selectedResources= getSelectedResources();
if (selectedResources.length > 0) { if (selectedResources.length > 0) {
for (int iRes = 0; iRes < selectedResources.length; iRes++) {
IResource res = selectedResources[iRes];
if(res instanceof IProject) {
// drop of projects not supported on other IResources
// "Path for project must have only one segment."
return Status.CANCEL_STATUS;
}
}
if (operation == DND.DROP_COPY) { if (operation == DND.DROP_COPY) {
CopyFilesAndFoldersOperation op = new CopyFilesAndFoldersOperation(getShell()); CopyFilesAndFoldersOperation op = new CopyFilesAndFoldersOperation(getShell());
if (op.validateDestination(destination, selectedResources) == null) { if (op.validateDestination(destination, selectedResources) == null) {