/* * Licensed Materials - Property of Perforce Software, Inc. * © Copyright Perforce Software, Inc. 2014, 2021 * © Copyright IBM Corp. 2009, 2014 * © Copyright ILOG 1996, 2009 * All Rights Reserved. * * Note to U.S. Government Users Restricted Rights: * The Software and Documentation were developed at private expense and * are "Commercial Items" as that term is defined at 48 CFR 2.101, * consisting of "Commercial Computer Software" and * "Commercial Computer Software Documentation", as such terms are * used in 48 CFR 12.212 or 48 CFR 227.7202-1 through 227.7202-4, * as applicable. */ package faces.dhtml; import ilog.views.faces.dhtml.IlvDHTMLConstants; import ilog.views.faces.dhtml.event.FacesMethodBindingActionListener; import ilog.views.sdm.model.IlvSDMNode; import ilog.views.util.IlvResourceUtil; import ilog.views.util.servlet.IlvMenuFactory; import ilog.views.util.servlet.event.JavaScriptActionListener; import ilog.views.util.servlet.model.IlvMenu; import ilog.views.util.servlet.model.IlvMenuItem; import ilog.views.util.servlet.model.IlvMenuSeparator; /** * A simple menu factory. */ public class MenuFactory implements IlvMenuFactory { private static final String PAN_MENU_MODEL_ID = "pan"; private static final String ZOOM_MENU_MODEL_ID = "zoom"; /** * Create a menu item with the specified image and the specified javascript * action. * * @param label * The menu item's label. * @param jsAction * The Javascript action attached to this label. * @param image * The image of this menu item. * @return The menu item created. */ private IlvMenuItem createJSMenuItem(String label, String jsAction, String image) { return createJSMenuItem(label, jsAction, image, true); } /** * Create a menu item with the specified image and the specified javascript * action. * * @param label * The menu item's label. * @param jsAction * The Javascript action attached to this label. * @param image * The image of this menu item. * @param enabled * The state of the menu item. * @return The menu item created. */ private IlvMenuItem createJSMenuItem(String label, String jsAction, String image, boolean enabled) { JavaScriptActionListener eltAction = new JavaScriptActionListener(); eltAction.setJsAction(jsAction); IlvMenuItem elt = new IlvMenuItem(label, eltAction, image, enabled); return elt; } /** * Creates the interactors and zoom menu items. * * @param root * The root menu * @param menuModelId * The menu model ID */ public void createNavigationMenuItems(IlvMenu root, String menuModelId) { boolean enabled = !ZOOM_MENU_MODEL_ID.equals(menuModelId); root.addChild(createJSMenuItem(IlvResourceUtil.getCurrentLocaleString(MenuFactory.class, "zoom"), "diagrammer.setInteractor(zoom)", "images/zoomrect.gif", enabled)); enabled = !PAN_MENU_MODEL_ID.equals(menuModelId); root.addChild(createJSMenuItem(IlvResourceUtil.getCurrentLocaleString(MenuFactory.class, "pan"), "diagrammer.setInteractor(pan)", "images/pan.gif", enabled)); root.addChild(new IlvMenuSeparator()); root.addChild(createJSMenuItem(IlvResourceUtil.getCurrentLocaleString(MenuFactory.class, "zoomIn"), "diagrammer.zoomIn();", "images/zoom.gif")); root.addChild(createJSMenuItem(IlvResourceUtil.getCurrentLocaleString(MenuFactory.class, "zoomOut"), "diagrammer.zoomOut();", "images/unzoom.gif")); root.addChild(createJSMenuItem(IlvResourceUtil.getCurrentLocaleString(MenuFactory.class, "zoomToFit"), "diagrammer.showAll();", "images/zoomfit.gif")); } /** * Creates a submenu filled with properties of the specified node. * * @param root * The root menu * @param node * The current SDM node. */ private void createPropertyMenuItems(IlvMenu root, IlvSDMNode node) { String[] names = node.getPropertyNames(); if (names.length > 0) { root.addChild(new IlvMenuSeparator()); IlvMenu subMenu = new IlvMenu(IlvResourceUtil.getCurrentLocaleString(MenuFactory.class, "properties"), "images/properties.gif"); root.addChild(subMenu); for (int i = 0; i < names.length; i++) { String s = names[i] + " : " + node.getProperty(names[i]); subMenu.addChild(new IlvMenuItem(s, null, "images/property.gif", true)); } } } /** * Creates the contextual pop-up menu. * * @param graphicComponent * The SDM view. * @param selectedObject * The SDM node or link. * @param menuModelId * The menu model ID. */ Override public IlvMenu createMenu(Object graphicComponent, Object selectedObject, String menuModelId) { IlvMenu root = new IlvMenu("Root"); createNavigationMenuItems(root, menuModelId); if (selectedObject != null) { IlvMenuItem item = new IlvMenuItem(IlvResourceUtil.getCurrentLocaleString(MenuFactory.class, "select"), null, "images/arrow.gif"); FacesMethodBindingActionListener l = new FacesMethodBindingActionListener("#{diagrammerBean.onSelectNodeOrLink}"); l.setInvocationContext(IlvDHTMLConstants.IMAGE_SERVLET_CONTEXT); item.setActionListener(l); root.addChild(item); IlvSDMNode node = (IlvSDMNode) selectedObject; createPropertyMenuItems(root, node); } return root; } }