| package org.eclipse.team.internal.ccvs.ui.actions; |
| |
| /* |
| * (c) Copyright IBM Corp. 2000, 2002. |
| * All Rights Reserved. |
| */ |
| |
| import java.lang.reflect.InvocationTargetException; |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.operation.IRunnableWithProgress; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.team.core.TeamException; |
| import org.eclipse.team.internal.ccvs.core.ICVSRemoteFile; |
| import org.eclipse.team.internal.ccvs.core.ILogEntry; |
| import org.eclipse.team.internal.ccvs.ui.CVSUIPlugin; |
| import org.eclipse.team.internal.ccvs.ui.Policy; |
| import org.eclipse.team.internal.ccvs.ui.RemoteFileEditorInput; |
| import org.eclipse.team.ui.actions.TeamAction; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.PartInitException; |
| |
| public class OpenRemoteFileAction extends TeamAction { |
| /** |
| * Returns the selected remote files |
| */ |
| protected ICVSRemoteFile[] getSelectedRemoteFiles() { |
| ArrayList resources = null; |
| if (!selection.isEmpty()) { |
| resources = new ArrayList(); |
| Iterator elements = ((IStructuredSelection) selection).iterator(); |
| while (elements.hasNext()) { |
| Object next = elements.next(); |
| if (next instanceof ICVSRemoteFile) { |
| resources.add(next); |
| continue; |
| } |
| if (next instanceof ILogEntry) { |
| resources.add(((ILogEntry)next).getRemoteFile()); |
| continue; |
| } |
| if (next instanceof IAdaptable) { |
| IAdaptable a = (IAdaptable) next; |
| Object adapter = a.getAdapter(ICVSRemoteFile.class); |
| if (adapter instanceof ICVSRemoteFile) { |
| resources.add(adapter); |
| continue; |
| } |
| } |
| } |
| } |
| if (resources != null && !resources.isEmpty()) { |
| ICVSRemoteFile[] result = new ICVSRemoteFile[resources.size()]; |
| resources.toArray(result); |
| return result; |
| } |
| return new ICVSRemoteFile[0]; |
| } |
| /* |
| * @see IActionDelegate#run(IAction) |
| */ |
| public void run(IAction action) { |
| run(new IRunnableWithProgress() { |
| public void run(IProgressMonitor monitor) throws InvocationTargetException { |
| IWorkbenchPage page = CVSUIPlugin.getPlugin().getWorkbench().getActiveWorkbenchWindow().getActivePage(); |
| ICVSRemoteFile[] files = getSelectedRemoteFiles(); |
| for (int i = 0; i < files.length; i++) { |
| try { |
| page.openEditor(new RemoteFileEditorInput(files[i]), "org.eclipse.ui.DefaultTextEditor"); //$NON-NLS-1$ |
| } catch (PartInitException e) { |
| throw new InvocationTargetException(e); |
| } |
| } |
| |
| /* IWorkbench workbench = CVSUIPlugin.getPlugin().getWorkbench(); |
| IEditorRegistry registry = workbench.getEditorRegistry(); |
| IWorkbenchPage page = workbench.getActiveWorkbenchWindow().getActivePage(); |
| ICVSRemoteFile[] files = getSelectedRemoteFiles(); |
| for (int i = 0; i < files.length; i++) { |
| ICVSRemoteFile file = files[i]; |
| String filename = file.getName(); |
| IEditorDescriptor descriptor = registry.getDefaultEditor(filename); |
| String id; |
| if (descriptor == null) { |
| id = "org.eclipse.ui.DefaultTextEditor"; |
| } else { |
| id = descriptor.getId(); |
| } |
| try { |
| page.openEditor(new RemoteFileEditorInput(files[i]), id); |
| } catch (PartInitException e) { |
| throw new InvocationTargetException(e); |
| } |
| }*/ |
| } |
| }, Policy.bind("OpenRemoteFileAction.open"), this.PROGRESS_BUSYCURSOR); //$NON-NLS-1$ |
| } |
| /* |
| * @see TeamAction#isEnabled() |
| */ |
| protected boolean isEnabled() throws TeamException { |
| ICVSRemoteFile[] resources = getSelectedRemoteFiles(); |
| if (resources.length == 0) return false; |
| return true; |
| } |
| /** (Non-javadoc) |
| * Method declared on IActionDelegate. |
| */ |
| public void selectionChanged(IAction action, ISelection selection) { |
| if (selection instanceof IStructuredSelection) { |
| this.selection = (IStructuredSelection) selection; |
| //this action can be invoked by double-click, in which case |
| //there is no target action |
| if (action != null) { |
| try { |
| action.setEnabled(isEnabled()); |
| } catch (TeamException e) { |
| action.setEnabled(false); |
| } |
| } |
| } |
| } |
| } |