// ============================================================================
//
// Copyright (C) 2006-2012 Talend Inc. - www.talend.com
//
// This source code is available under agreement available at
// %InstallDIR%\features\org.talend.rcp.branding.%PRODUCTNAME%\%PRODUCTNAME%license.txt
//
// You should have received a copy of the agreement
// along with this program; if not, write to Talend SA
// 9 rue Pages 92150 Suresnes, France
//
// ============================================================================
package org.talend.repository.ui.actions.folder;
import java.util.ArrayList;
import java.util.List;
import org.apache.log4j.Level;
import org.eclipse.core.runtime.IPath;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.jface.wizard.WizardDialog;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorReference;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.PartInitException;
import org.talend.commons.ui.runtime.exception.ExceptionHandler;
import org.talend.commons.ui.runtime.image.ECoreImage;
import org.talend.commons.ui.runtime.image.ImageProvider;
import org.talend.core.model.repository.ERepositoryObjectType;
import org.talend.core.repository.model.ProxyRepositoryFactory;
import org.talend.repository.ProjectManager;
import org.talend.repository.editor.RepositoryEditorInput;
import org.talend.repository.i18n.Messages;
import org.talend.repository.model.IProxyRepositoryFactory;
import org.talend.repository.model.IRepositoryNode;
import org.talend.repository.model.IRepositoryNode.ENodeType;
import org.talend.repository.model.IRepositoryNode.EProperties;
import org.talend.repository.model.RepositoryConstants;
import org.talend.repository.model.RepositoryNode;
import org.talend.repository.model.RepositoryNodeUtilities;
import org.talend.repository.ui.actions.AContextualAction;
import org.talend.repository.ui.wizards.folder.FolderWizard;
/**
* Action used to create a new folder in repository.<br/>
*
* $Id: CreateFolderAction.java 1100 2006-12-19 14:27:01Z amaumont $
*
*/
public class RenameFolderAction extends AContextualAction {
public RenameFolderAction() {
super();
this.setText(Messages.getString("RenameFolderAction.action.title")); //$NON-NLS-1$
this.setToolTipText(Messages.getString("RenameFolderAction.action.toolTipText")); //$NON-NLS-1$
this.setImageDescriptor(ImageProvider.getImageDesc(ECoreImage.FOLDER_CLOSE_ICON));
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
*/
@Override
protected void doRun() {
ISelection selection = getSelection();
Object obj = ((IStructuredSelection) selection).getFirstElement();
RepositoryNode node = (RepositoryNode) obj;
// Check if some jobs in the folder are currently opened:
String firstChildOpen = getFirstOpenedChild(node);
if (firstChildOpen != null) {
MessageDialog.openWarning(new Shell(), Messages.getString("RenameFolderAction.warning.editorOpen.title"), Messages //$NON-NLS-1$
.getString("RenameFolderAction.warning.editorOpen.message", firstChildOpen, node //$NON-NLS-1$
.getProperties(EProperties.LABEL)));
return;
}
ERepositoryObjectType objectType = null;
IPath path = null;
path = RepositoryNodeUtilities.getPath(node);
objectType = (ERepositoryObjectType) node.getProperties(EProperties.CONTENT_TYPE);
if (objectType != null) {
FolderWizard processWizard = new FolderWizard(path, objectType, node.getObject().getLabel());
Shell activeShell = Display.getCurrent().getActiveShell();
WizardDialog dialog = new WizardDialog(activeShell, processWizard);
dialog.setPageSize(400, 60);
dialog.create();
dialog.open();
}
}
/*
* (non-Javadoc)
*
* @see org.talend.repository.ui.actions.ITreeContextualAction#init(org.eclipse.jface.viewers.TreeViewer,
* org.eclipse.jface.viewers.IStructuredSelection)
*/
public void init(TreeViewer viewer, IStructuredSelection selection) {
boolean canWork = !selection.isEmpty() && selection.size() == 1;
IProxyRepositoryFactory factory = ProxyRepositoryFactory.getInstance();
if (factory.isUserReadOnlyOnCurrentProject()) {
canWork = false;
}
if (canWork) {
Object o = selection.getFirstElement();
RepositoryNode node = (RepositoryNode) o;
Object obj = node.getProperties(EProperties.LABEL);
switch (node.getType()) {
case SIMPLE_FOLDER:
String label = null;
if (obj instanceof String) {
label = (String) obj;
}
if (node.getContentType() == ERepositoryObjectType.JOB_DOC
|| node.getContentType() == ERepositoryObjectType.JOBLET_DOC
|| (node.getContentType() == ERepositoryObjectType.SQLPATTERNS && !isUnderUserDefined(node))
|| RepositoryConstants.USER_DEFINED.equals(label)) {
canWork = false;
}
if (node.getObject() != null && node.getObject().getProperty().getItem().getState().isDeleted()) {
canWork = false;
}
break;
default:
canWork = false;
}
if (canWork && !ProjectManager.getInstance().isInCurrentMainProject(node)) {
canWork = false;
}
}
setEnabled(canWork);
}
private String getFirstOpenedChild(IRepositoryNode node) {
if (node.hasChildren()) {
IWorkbenchPage page = getActivePage();
IEditorReference[] editorReferences = page.getEditorReferences();
List<String> openEditor = new ArrayList<String>();
for (IEditorReference tmp : editorReferences) {
try {
IEditorInput editorInput = tmp.getEditorInput();
if (editorInput instanceof RepositoryEditorInput) {
RepositoryEditorInput rei = (RepositoryEditorInput) editorInput;
openEditor.add(rei.getItem().getProperty().getId());
}
} catch (PartInitException e) {
ExceptionHandler.process(e, Level.WARN);
}
}
List<IRepositoryNode> children = node.getChildren();
for (IRepositoryNode currentNode : children) {
if (currentNode.getType() == ENodeType.REPOSITORY_ELEMENT) {
if (openEditor.contains(currentNode.getObject().getId())) {
return currentNode.getObject().getLabel();
}
} else if (currentNode.getType() == ENodeType.SIMPLE_FOLDER) {
String childOpen = getFirstOpenedChild(currentNode);
if (childOpen != null) {
return childOpen;
}
}
}
}
return null;
}
}