| /******************************************************************************* |
| * 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.ccvs.ui.actions; |
| |
| import java.io.File; |
| import java.lang.reflect.InvocationTargetException; |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.team.core.TeamException; |
| import org.eclipse.team.internal.ccvs.core.ICVSRemoteFolder; |
| import org.eclipse.team.internal.ccvs.core.ICVSRepositoryLocation; |
| import org.eclipse.team.internal.ccvs.core.client.Checkout; |
| import org.eclipse.team.internal.ccvs.core.resources.CVSWorkspaceRoot; |
| import org.eclipse.team.internal.ccvs.core.syncinfo.FolderSyncInfo; |
| import org.eclipse.team.internal.ccvs.ui.Policy; |
| import org.eclipse.team.internal.ui.dialogs.IPromptCondition; |
| import org.eclipse.team.internal.ui.dialogs.PromptingDialog; |
| import org.eclipse.ui.actions.WorkspaceModifyOperation; |
| |
| /** |
| * Add some remote resources to the workspace. Current implementation: |
| * -Works only for remote folders |
| * -Does not prompt for project name; uses folder name instead |
| */ |
| public class AddToWorkspaceAction extends CVSAction { |
| /** |
| * Returns the selected remote folders. |
| * Remove any module aliases as they may cause problems on checkout this way |
| */ |
| protected ICVSRemoteFolder[] getSelectedRemoteFolders() { |
| ICVSRemoteFolder[] allFolders = super.getSelectedRemoteFolders(); |
| if (allFolders.length == 0) return allFolders; |
| ArrayList resources = new ArrayList(); |
| for (int i = 0; i < allFolders.length; i++) { |
| ICVSRemoteFolder folder = allFolders[i]; |
| if (!Checkout.ALIAS.isElementOf(folder.getLocalOptions())) { |
| resources.add(folder); |
| } |
| } |
| return (ICVSRemoteFolder[])resources.toArray(new ICVSRemoteFolder[resources.size()]); |
| } |
| |
| /* |
| * @see CVSAction#execute() |
| */ |
| public void execute(IAction action) throws InvocationTargetException, InterruptedException { |
| checkoutSelectionIntoWorkspaceDirectory(); |
| } |
| |
| protected void checkoutSelectionIntoWorkspaceDirectory() throws InvocationTargetException, InterruptedException { |
| run(new WorkspaceModifyOperation() { |
| public void execute(IProgressMonitor monitor) throws InterruptedException, InvocationTargetException { |
| try { |
| ICVSRemoteFolder[] folders = getSelectedRemoteFolders(); |
| |
| List targetProjects = new ArrayList(); |
| Map targetFolders = new HashMap(); |
| for (int i = 0; i < folders.length; i++) { |
| String name = folders[i].getName(); |
| IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(name); |
| targetFolders.put(name, folders[i]); |
| targetProjects.add(project); |
| } |
| |
| IResource[] projects = (IResource[]) targetProjects.toArray(new IResource[targetProjects.size()]); |
| |
| PromptingDialog prompt = new PromptingDialog(getShell(), projects, |
| getOverwriteLocalAndFileSystemPrompt(), |
| Policy.bind("ReplaceWithAction.confirmOverwrite"));//$NON-NLS-1$ |
| projects = prompt.promptForMultiple(); |
| |
| monitor.beginTask(null, 100); |
| if (projects.length != 0) { |
| IProject[] localFolders = new IProject[projects.length]; |
| ICVSRemoteFolder[] remoteFolders = new ICVSRemoteFolder[projects.length]; |
| for (int i = 0; i < projects.length; i++) { |
| localFolders[i] = (IProject)projects[i]; |
| remoteFolders[i] = (ICVSRemoteFolder)targetFolders.get(projects[i].getName()); |
| } |
| |
| monitor.setTaskName(getTaskName(remoteFolders)); |
| CVSWorkspaceRoot.checkout(remoteFolders, localFolders, Policy.subMonitorFor(monitor, 100)); |
| } |
| } catch (TeamException e) { |
| throw new InvocationTargetException(e); |
| } finally { |
| monitor.done(); |
| } |
| } |
| }, true /* cancelable */, PROGRESS_DIALOG); |
| } |
| |
| /* |
| * @see TeamAction#isEnabled() |
| */ |
| protected boolean isEnabled() throws TeamException { |
| ICVSRemoteFolder[] resources = getSelectedRemoteFolders(); |
| if (resources.length == 0) return false; |
| for (int i = 0; i < resources.length; i++) { |
| if (resources[i] instanceof ICVSRepositoryLocation) return false; |
| } |
| return true; |
| } |
| /** |
| * @see org.eclipse.team.internal.ccvs.ui.actions.CVSAction#getErrorTitle() |
| */ |
| protected String getErrorTitle() { |
| return Policy.bind("AddToWorkspaceAction.checkoutFailed"); //$NON-NLS-1$ |
| } |
| |
| /* |
| * Prompt the user to overwrite any projects that overlap with the module expansions. |
| * |
| * This is an all or nothing prompt. If the user says no to one project overwrite |
| * then the whole operation must be aborted. This is because there is no easy way to |
| * map the module expansions back to their remote modules. |
| */ |
| private boolean promptForOverwrite(String[] expansions) throws InterruptedException { |
| |
| // If the target project exists, prompt the user for overwrite |
| Set targetProjects = new HashSet(); |
| for (int i = 0; i < expansions.length; i++) { |
| String string = expansions[i]; |
| IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(new Path(string).segment(0)); |
| targetProjects.add(project); |
| } |
| IResource[] projects = (IResource[]) targetProjects.toArray(new IResource[targetProjects.size()]); |
| PromptingDialog prompt = new PromptingDialog(getShell(), projects, |
| getOverwriteLocalAndFileSystemPrompt(), |
| Policy.bind("ReplaceWithAction.confirmOverwrite"), //$NON-NLS-1$ |
| true /* all or nothing*/);//$NON-NLS-1$ |
| return (prompt.promptForMultiple().length == projects.length); |
| } |
| |
| protected static String getTaskName(ICVSRemoteFolder[] remoteFolders) { |
| if (remoteFolders.length == 1) { |
| ICVSRemoteFolder folder = remoteFolders[0]; |
| String label = folder.getRepositoryRelativePath(); |
| if (label.equals(FolderSyncInfo.VIRTUAL_DIRECTORY)) { |
| label = folder.getName(); |
| } |
| return Policy.bind("AddToWorkspace.taskName1", label); //$NON-NLS-1$ |
| } |
| else { |
| return Policy.bind("AddToWorkspace.taskNameN", new Integer(remoteFolders.length).toString()); //$NON-NLS-1$ |
| } |
| } |
| |
| protected IPromptCondition getOverwriteLocalAndFileSystemPrompt() { |
| return new IPromptCondition() { |
| // prompt if resource in workspace exists or exists in local file system |
| public boolean needsPrompt(IResource resource) { |
| File localLocation = getFileLocation(resource); |
| if(resource.exists() || localLocation.exists()) { |
| return true; |
| } |
| return false; |
| } |
| public String promptMessage(IResource resource) { |
| File localLocation = getFileLocation(resource); |
| if(resource.exists()) { |
| return Policy.bind("AddToWorkspaceAction.thisResourceExists", resource.getName());//$NON-NLS-1$ |
| } else { |
| return Policy.bind("AddToWorkspaceAction.thisExternalFileExists", resource.getName());//$NON-NLS-1$ |
| } |
| } |
| private File getFileLocation(IResource resource) { |
| return new File(resource.getParent().getLocation().toFile(), resource.getName()); |
| } |
| }; |
| } |
| } |