/**
* This file Copyright (c) 2005-2010 Aptana, Inc. This program is
* dual-licensed under both the Aptana Public License and the GNU General
* Public license. You may elect to use one or the other of these licenses.
*
* This program is distributed in the hope that it will be useful, but
* AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
* NONINFRINGEMENT. Redistribution, except as permitted by whichever of
* the GPL or APL you select, is prohibited.
*
* 1. For the GPL license (GPL), you can redistribute and/or modify this
* program under the terms of the GNU General Public License,
* Version 3, as published by the Free Software Foundation. You should
* have received a copy of the GNU General Public License, Version 3 along
* with this program; if not, write to the Free Software Foundation, Inc., 51
* Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Aptana provides a special exception to allow redistribution of this file
* with certain other free and open source software ("FOSS") code and certain additional terms
* pursuant to Section 7 of the GPL. You may view the exception and these
* terms on the web at http://www.aptana.com/legal/gpl/.
*
* 2. For the Aptana Public License (APL), this program and the
* accompanying materials are made available under the terms of the APL
* v1.0 which accompanies this distribution, and is available at
* http://www.aptana.com/legal/apl/.
*
* You may view the GPL, Aptana's exception and additional terms, and the
* APL in the file titled license.html at the root of the corresponding
* plugin containing this source file.
*
* Any modifications to this file must keep this entire header intact.
*/
package com.aptana.ide.ui.io.navigator.actions;
import java.util.List;
import org.eclipse.core.filesystem.IFileInfo;
import org.eclipse.core.filesystem.IFileStore;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.jface.action.ActionContributionItem;
import org.eclipse.jface.action.IContributionItem;
import org.eclipse.jface.action.IMenuCreator;
import org.eclipse.jface.action.MenuManager;
import org.eclipse.jface.action.Separator;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.actions.ActionFactory;
import org.eclipse.ui.actions.BaseSelectionListenerAction;
import org.eclipse.ui.internal.navigator.wizards.WizardShortcutAction;
import org.eclipse.ui.internal.wizards.NewWizardRegistry;
import org.eclipse.ui.wizards.IWizardDescriptor;
import com.aptana.ide.core.StringUtils;
import com.aptana.ide.core.io.IConnectionPoint;
import com.aptana.ide.core.ui.CoreUIPlugin;
import com.aptana.ide.core.ui.WebPerspectiveFactory;
import com.aptana.ide.core.ui.preferences.IPreferenceConstants;
import com.aptana.ide.ui.io.FileSystemUtils;
import com.aptana.ide.ui.io.internal.Utils;
/**
* @author Michael Xia (mxia@aptana.com)
*/
@SuppressWarnings("restriction")
public class FileSystemNewAction extends BaseSelectionListenerAction {
private class MenuCreator implements IMenuCreator {
private MenuManager dropDownMenuMgr;
private NewFolderAction fNewFolderAction;
public MenuCreator() {
fNewFolderAction = new NewFolderAction(fWindow);
}
public void dispose() {
if (dropDownMenuMgr != null) {
dropDownMenuMgr.dispose();
dropDownMenuMgr = null;
}
}
public Menu getMenu(Control parent) {
createDropDownMenuMgr();
return dropDownMenuMgr.createContextMenu(parent);
}
public Menu getMenu(Menu parent) {
createDropDownMenuMgr();
Menu menu = new Menu(parent);
IContributionItem[] items = dropDownMenuMgr.getItems();
for (IContributionItem item : items) {
if (item instanceof ActionContributionItem) {
item = new ActionContributionItem(((ActionContributionItem) item).getAction());
}
item.fill(menu, -1);
}
return menu;
}
public void selectionChanged(IStructuredSelection selection) {
fNewFolderAction.selectionChanged(selection);
if (selection != null && !selection.isEmpty()) {
Object element = selection.getFirstElement();
if (element instanceof IAdaptable) {
IFileStore fileStore = Utils.getFileStore((IAdaptable) element);
IFileInfo fileInfo = getFileInfo((IAdaptable) element);
if (fileStore != null && fileInfo != null) {
String path = StringUtils.EMPTY;
if (fileInfo.isDirectory()) {
path = fileStore.toString();
} else if (fileStore.getParent() != null) {
path = fileStore.getParent().toString();
}
CoreUIPlugin.getDefault().getPreferenceStore().setValue(
IPreferenceConstants.PREF_CURRENT_DIRECTORY, path);
}
}
}
}
private void createDropDownMenuMgr() {
if (dropDownMenuMgr == null) {
dropDownMenuMgr = new MenuManager();
dropDownMenuMgr.add(fNewFolderAction);
dropDownMenuMgr.add(new Separator());
// adds actions related to creating new filesystem files
List<String> wizardIds = WebPerspectiveFactory.getFileWizardShortcuts();
IWizardDescriptor descriptor;
for (String id : wizardIds) {
descriptor = NewWizardRegistry.getInstance().findWizard(id);
if (descriptor != null) {
dropDownMenuMgr.add(new WizardShortcutAction(fWindow, descriptor));
}
}
dropDownMenuMgr.add(new Separator());
// adds the "Other..." action
dropDownMenuMgr.add(ActionFactory.NEW.create(fWindow));
}
}
private IFileInfo getFileInfo(IAdaptable adaptable) {
IFileInfo fileInfo = (IFileInfo) adaptable.getAdapter(IFileInfo.class);
if (fileInfo == null && !(adaptable instanceof IConnectionPoint)) {
IFileStore fileStore = Utils.getFileStore(adaptable);
if (fileStore != null) {
fileInfo = FileSystemUtils.fetchFileInfo(fileStore);
}
}
return fileInfo;
}
};
private IWorkbenchWindow fWindow;
private MenuCreator fMenuCreator;
public FileSystemNewAction(IWorkbenchWindow window) {
super(Messages.FileSystemNewAction_Text);
fWindow = window;
setMenuCreator(fMenuCreator = new MenuCreator());
}
protected boolean updateSelection(IStructuredSelection selection) {
fMenuCreator.selectionChanged(selection);
return super.updateSelection(selection);
}
}