diff options
Diffstat (limited to 'plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/actions/AbstractOpenWizardAction.java')
-rw-r--r-- | plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/actions/AbstractOpenWizardAction.java | 147 |
1 files changed, 0 insertions, 147 deletions
diff --git a/plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/actions/AbstractOpenWizardAction.java b/plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/actions/AbstractOpenWizardAction.java deleted file mode 100644 index d652982bd..000000000 --- a/plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/actions/AbstractOpenWizardAction.java +++ /dev/null @@ -1,147 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.j2ee.internal.actions; - - -import java.util.Iterator; - -import org.eclipse.jface.viewers.ISelection; -import org.eclipse.jface.viewers.IStructuredSelection; -import org.eclipse.jface.viewers.StructuredSelection; -import org.eclipse.jface.wizard.Wizard; -import org.eclipse.jface.wizard.WizardDialog; -import org.eclipse.jst.j2ee.internal.plugin.J2EEUIMessages; -import org.eclipse.jst.j2ee.internal.plugin.J2EEUIPlugin; -import org.eclipse.ui.IWorkbench; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.IWorkbenchWizard; -import org.eclipse.ui.activities.WorkbenchActivityHelper; - - -public abstract class AbstractOpenWizardAction extends org.eclipse.jface.action.Action { - // //$NON-NLS-1$ - - private IWorkbench fWorkbench; - - private Class[] fActivatedOnTypes; - - private boolean fAcceptEmptySelection; - - protected AbstractOpenWizardAction() { - //Default constructor - } - - public AbstractOpenWizardAction(IWorkbench workbench, String label, Class[] activatedOnTypes, boolean acceptEmptySelection) { - super(label); - fWorkbench = workbench; - fActivatedOnTypes = activatedOnTypes; - fAcceptEmptySelection = acceptEmptySelection; - } - - public AbstractOpenWizardAction(IWorkbench workbench, String label, boolean acceptEmptySelection) { - this(workbench, label, null, acceptEmptySelection); - } - - public boolean canActionBeAdded() { - ISelection selection = getCurrentSelection(); - if (selection == null || selection.isEmpty()) { - return fAcceptEmptySelection; - } - if (fActivatedOnTypes != null) { - if (selection instanceof IStructuredSelection) { - return isEnabled(((IStructuredSelection) selection).iterator()); - } - return false; - } - return true; - } - - /** - * Create the specific Wizard (to be implemented by a subclass) - */ - abstract protected Wizard createWizard(); - - protected IStructuredSelection getCurrentSelection() { - IWorkbenchWindow window = J2EEUIPlugin.getDefault().getWorkbench().getActiveWorkbenchWindow(); - if (window != null) { - ISelection selection = window.getSelectionService().getSelection(); - if (selection instanceof IStructuredSelection) { - return (IStructuredSelection) selection; - } - - } - return null; - } - - protected IWorkbench getWorkbench() { - return fWorkbench; - } - - private boolean isEnabled(Iterator iter) { - while (iter.hasNext()) { - Object obj = iter.next(); - if (!isOfAcceptedType(obj) || !shouldAcceptElement(obj)) { - return false; - } - } - return true; - } - - private boolean isOfAcceptedType(Object obj) { - for (int i = 0; i < fActivatedOnTypes.length; i++) { - if (fActivatedOnTypes[i].isInstance(obj)) { - return true; - } - } - return false; - } - - protected String getDialogText() { - return J2EEUIMessages.getResourceString(J2EEUIMessages.NEW_LBL); - } - - /** - * The user has invoked this action. - */ - public void run() { - Wizard wizard = createWizard(); - if (wizard instanceof IWorkbenchWizard) { - IStructuredSelection sel = null; - if (null != getCurrentSelection()) - sel = getCurrentSelection(); - else - sel = new StructuredSelection(); - ((IWorkbenchWizard) wizard).init(J2EEUIPlugin.getDefault().getWorkbench(), sel); - } - if (WorkbenchActivityHelper.allowUseOf(null,wizard)) { - IWorkbenchWindow window = J2EEUIPlugin.getDefault().getWorkbench().getActiveWorkbenchWindow(); - WizardDialog dialog = new WizardDialog(window.getShell(), wizard); - dialog.create(); - String text = getDialogText(); - if (null != text) { - dialog.getShell().setText(text); - } - dialog.open(); - } - } - - protected void setWorkbench(IWorkbench workbench) { - fWorkbench = workbench; - } - - /** - * can be overridden to add more checks obj is guaranteed to be instance of one of the accepted - * types - */ - protected boolean shouldAcceptElement(Object obj) { - return true; - } -} |