Author: scabanovich Date: 2008-06-30 06:42:49 -0400 (Mon, 30 Jun 2008) New Revision: 9011 Added: trunk/seam/plugins/org.jboss.tools.seam.pages.xml/src/org/jboss/tools/seam/pages/xml/model/handlers/DeletePageItemHandler.java Modified: trunk/seam/plugins/org.jboss.tools.seam.pages.xml/plugin.xml trunk/seam/plugins/org.jboss.tools.seam.pages.xml/resources/meta/seam-pages.meta Log: JBIDE-2351 Modified: trunk/seam/plugins/org.jboss.tools.seam.pages.xml/plugin.xml =================================================================== --- trunk/seam/plugins/org.jboss.tools.seam.pages.xml/plugin.xml 2008-06-30 10:04:12 UTC (rev 9010) +++ trunk/seam/plugins/org.jboss.tools.seam.pages.xml/plugin.xml 2008-06-30 10:42:49 UTC (rev 9011) @@ -73,6 +73,8 @@ class="org.jboss.tools.seam.pages.xml.model.handlers.OpenPageHandler"/> <xclass id="org.jboss.tools.seam.pages.xml.model.handlers.SelectOnDiagramHandler" class="org.jboss.tools.seam.pages.xml.model.handlers.SelectOnDiagramHandler"/> + <xclass id="org.jboss.tools.seam.pages.xml.model.handlers.DeletePageItemHandler" + class="org.jboss.tools.seam.pages.xml.model.handlers.DeletePageItemHandler"/> <xclass id="org.jboss.tools.seam.pages.xml.model.handlers.AddViewSupport" class="org.jboss.tools.seam.pages.xml.model.handlers.AddViewSupport"/> Modified: trunk/seam/plugins/org.jboss.tools.seam.pages.xml/resources/meta/seam-pages.meta =================================================================== --- trunk/seam/plugins/org.jboss.tools.seam.pages.xml/resources/meta/seam-pages.meta 2008-06-30 10:04:12 UTC (rev 9010) +++ trunk/seam/plugins/org.jboss.tools.seam.pages.xml/resources/meta/seam-pages.meta 2008-06-30 10:42:49 UTC (rev 9011) @@ -2991,7 +2991,7 @@ </XActionItem> <XActionItem ICON="action.delete" displayName="Delete" kind="list" name="DeleteActions"> <XActionItem BaseActionName="Delete" - HandlerClassName="org.jboss.tools.jsf.model.handlers.JSFItemRegirectHandler" + HandlerClassName="org.jboss.tools.seam.pages.xml.model.handlers.DeletePageItemHandler" ICON="action.delete" PROPERTIES="actionpath=DeleteActions/Delete" displayName="Delete" kind="action" name="Delete"/> </XActionItem> Added: trunk/seam/plugins/org.jboss.tools.seam.pages.xml/src/org/jboss/tools/seam/pages/xml/model/handlers/DeletePageItemHandler.java =================================================================== --- trunk/seam/plugins/org.jboss.tools.seam.pages.xml/src/org/jboss/tools/seam/pages/xml/model/handlers/DeletePageItemHandler.java (rev 0) +++ trunk/seam/plugins/org.jboss.tools.seam.pages.xml/src/org/jboss/tools/seam/pages/xml/model/handlers/DeletePageItemHandler.java 2008-06-30 10:42:49 UTC (rev 9011) @@ -0,0 +1,80 @@ +/******************************************************************************* + * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is 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: + * Exadel, Inc. and Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.seam.pages.xml.model.handlers; + +import java.util.Properties; +import org.jboss.tools.common.meta.action.impl.*; +import org.jboss.tools.common.meta.action.impl.handlers.*; +import org.jboss.tools.common.model.*; +import org.jboss.tools.common.model.filesystems.impl.DeleteFileHandler; +import org.jboss.tools.jst.web.model.ReferenceObject; +import org.jboss.tools.seam.pages.xml.model.SeamPagesConstants; +import org.jboss.tools.seam.pages.xml.model.helpers.SeamPagesDiagramHelper; + +public class DeletePageItemHandler extends AbstractHandler implements SeamPagesConstants { + + public boolean isEnabled(XModelObject object) { + if(object == null || !object.isObjectEditable()) return false; + if(!ENT_DIAGRAM_ITEM.equals(object.getModelEntity().getName())) return false; + ReferenceObject g = (ReferenceObject)object; + return g.getReference() != null || "true".equals(g.getAttributeValue("persistent")); + } + + public boolean getSignificantFlag(XModelObject object) { + return getPage(object) == null; + } + + private XModelObject getPage(XModelObject object) { + if(object == null) return null; + String path = object.getAttributeValue(ATTR_PATH); + return (path == null || path.length() == 0) ? null : object.getModel().getByPath(path); + } + + public void executeHandler(XModelObject object, Properties p) throws XModelException { + if(!isEnabled(object)) return; + ReferenceObject g = (ReferenceObject)object; + XModelObject diagram = object.getParent(); + + XModelObject page = getPage(object); + boolean deletePage = (page != null); + Boolean pb = p == null ? null : (Boolean)p.get("deletePage"); + if(pb != null) { + deletePage = deletePage && pb.booleanValue(); + } else if(deletePage) { + String message = "Delete " + DefaultCreateHandler.title(object, false) + "?"; + int q = confirmPageDelete(object.getModel(), message); + if(q < 0) return; + deletePage = (q == 0); + if(p != null) p.put("deletePage", Boolean.valueOf(q == 0)); + } + g.getModel().changeObjectAttribute(g, "persistent", "false"); + XModelObject c = g.getReference(); + if(c != null) { + DefaultRemoveHandler.removeFromParent(c); + } + SeamPagesDiagramHelper.getHelper(diagram).updateDiagram(); + if(deletePage) { + new DeleteFileHandler().executeHandler(page, null); + } + } + + private int confirmPageDelete(XModel model, String message) { + ServiceDialog d = model.getService(); + Properties dp = new Properties(); + dp.setProperty(ServiceDialog.DIALOG_MESSAGE, message); + dp.put(ServiceDialog.CHECKED, Boolean.FALSE); + dp.setProperty(ServiceDialog.CHECKBOX_MESSAGE, "Delete file from disk"); + if(!d.openConfirm(dp)) return -1; + Boolean b = (Boolean)dp.get(ServiceDialog.CHECKED); + return (b != null && b.booleanValue()) ? 0 : 1; + } + +}