| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.team.internal.ui.target; |
| |
| |
| import java.lang.reflect.InvocationTargetException; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Hashtable; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.team.core.TeamException; |
| import org.eclipse.team.internal.core.target.TargetManager; |
| import org.eclipse.team.internal.core.target.TargetProvider; |
| import org.eclipse.team.internal.ui.Policy; |
| import org.eclipse.team.internal.ui.TeamUIPlugin; |
| import org.eclipse.team.internal.ui.Utils; |
| import org.eclipse.team.internal.ui.dialogs.DetailsDialog; |
| import org.eclipse.ui.actions.WorkspaceModifyOperation; |
| |
| /** |
| * Action for getting the contents of the selected resources |
| */ |
| public class GetAction extends TargetAction { |
| |
| private class OutgoingChangesDialog extends DetailsDialog { |
| private IResource[] outgoingChanges; |
| private org.eclipse.swt.widgets.List detailsList; |
| |
| public OutgoingChangesDialog(Shell shell, IResource[] outgoingChanges) { |
| super(shell, Policy.bind("GetAction.confirmFileOverwriteTitle")); //$NON-NLS-1$ |
| setImageKey(DLG_IMG_QUESTION); |
| this.outgoingChanges = outgoingChanges; |
| } |
| |
| protected Composite createDropDownDialogArea(Composite parent) { |
| // create a composite with standard margins and spacing |
| Composite composite = new Composite(parent, SWT.NONE); |
| GridLayout layout = new GridLayout(); |
| layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN); |
| layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN); |
| layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING); |
| layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING); |
| composite.setLayout(layout); |
| composite.setLayoutData(new GridData(GridData.FILL_BOTH)); |
| composite.setFont(parent.getFont()); |
| |
| detailsList = new org.eclipse.swt.widgets.List(composite, SWT.BORDER | SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL); |
| GridData data = new GridData (); |
| data.heightHint = 75; |
| data.horizontalAlignment = GridData.FILL; |
| data.grabExcessHorizontalSpace = true; |
| detailsList.setLayoutData(data); |
| |
| for (int i = 0; i < outgoingChanges.length; i++) { |
| detailsList.add(outgoingChanges[i].getFullPath().toString()); //$NON-NLS-1$ |
| } |
| return composite; |
| } |
| |
| protected void createMainDialogArea(Composite parent) { |
| Label label = new Label(parent, SWT.WRAP); |
| label.setText(Policy.bind("GetAction.confirmFileOverwrite")); //$NON-NLS-1$ |
| GridData data = new GridData( |
| GridData.GRAB_HORIZONTAL | |
| GridData.GRAB_VERTICAL | |
| GridData.HORIZONTAL_ALIGN_FILL | |
| GridData.VERTICAL_ALIGN_CENTER); |
| data.widthHint = convertHorizontalDLUsToPixels(IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH); |
| label.setLayoutData(data); |
| label.setFont(parent.getFont()); |
| setPageComplete(true); |
| } |
| |
| protected void updateEnablements() { |
| } |
| } |
| |
| public void run(IAction action) { |
| if(promptForOutgoingChanges()) { |
| run(new WorkspaceModifyOperation() { |
| public void execute(IProgressMonitor monitor) throws InterruptedException, InvocationTargetException { |
| try { |
| Hashtable table = getTargetProviderMapping(); |
| Set keySet = table.keySet(); |
| monitor.beginTask(null, keySet.size() * 1000); |
| |
| // perform the get on each provider |
| Iterator iterator = keySet.iterator(); |
| while (iterator.hasNext()) { |
| TargetProvider provider = (TargetProvider)iterator.next(); |
| monitor.setTaskName(Policy.bind("GetAction.working", provider.getURL().toExternalForm())); //$NON-NLS-1$ |
| List list = (List)table.get(provider); |
| IResource[] providerResources = (IResource[])list.toArray(new IResource[list.size()]); |
| provider.get(providerResources, Policy.subInfiniteMonitorFor(monitor, 1000)); |
| } |
| } catch (TeamException e) { |
| throw new InvocationTargetException(e); |
| } finally { |
| monitor.done(); |
| } |
| } |
| }, Policy.bind("GetAction.title"), PROGRESS_DIALOG); //$NON-NLS-1$ |
| } |
| } |
| |
| private boolean promptForOutgoingChanges() { |
| try { |
| // find any outgoing changes that will be overwritten and prompt |
| Hashtable table = getTargetProviderMapping(); |
| Set keySet = table.keySet(); |
| |
| Iterator iterator = keySet.iterator(); |
| List outgoingChanges = new ArrayList(); |
| while (iterator.hasNext()) { |
| TargetProvider provider = (TargetProvider)iterator.next(); |
| List list = (List)table.get(provider); |
| IResource[] providerResources = (IResource[])list.toArray(new IResource[list.size()]); |
| outgoingChanges.addAll(Arrays.asList(findResourcesWithOutgoingChanges(providerResources))); |
| } |
| if(! outgoingChanges.isEmpty()) { |
| final OutgoingChangesDialog dialog = new OutgoingChangesDialog(getShell(), |
| (IResource[]) outgoingChanges.toArray(new IResource[outgoingChanges.size()])); |
| final boolean okToContinue[] = {true}; |
| getShell().getDisplay().syncExec(new Runnable() { |
| public void run() { |
| if(dialog.open() != OutgoingChangesDialog.OK) { |
| okToContinue[0] = false; |
| } |
| } |
| }); |
| return okToContinue[0]; |
| } |
| return true; |
| } catch(CoreException e) { |
| Utils.handle(e); |
| } |
| return false; |
| } |
| |
| /** |
| * @see TeamAction#isEnabled() |
| */ |
| protected boolean isEnabled() throws TeamException { |
| IResource[] resources = getSelectedResources(); |
| if (resources.length == 0) return false; |
| for (int i = 0; i < resources.length; i++) { |
| IResource resource = resources[i]; |
| TargetProvider provider = TargetManager.getProvider(resource.getProject()); |
| if(provider == null) |
| return false; |
| if(! provider.canPut(resource)) |
| return false; //if one can't don't allow for any |
| } |
| return true; |
| } |
| } |