/*
* Copyright 2006-2017 ICEsoft Technologies Canada Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an "AS
* IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied. See the License for the specific language
* governing permissions and limitations under the License.
*/
package org.icepdf.core.pobjects.actions;
import org.icepdf.core.pobjects.*;
import org.icepdf.core.util.Library;
import java.util.HashMap;
/**
* Factory for build actions
*
* @since 4.0
*/
public class ActionFactory {
public static final int GOTO_ACTION = 1;
public static final int URI_ACTION = 2;
public static final int LAUNCH_ACTION = 3;
private ActionFactory() {
}
/**
* Creates a new ACTION object of the type specified by the type constant.
* Currently there are only two supporte action types; GoTo, Launch and URI.
* <br>
* This call adds the new action object to the document library as well
* as the document StateManager.
*
* @param library library to register action with
* @param type type of action to create
* @return new action object of the specified type.
*/
public static Action buildAction(Library library,
int type) {
// state manager
StateManager stateManager = library.getStateManager();
// create a new entries to hold the annotation properties
HashMap<Name, Object> entries = new HashMap<Name, Object>();
if (GOTO_ACTION == type) {
// set default link annotation values.
entries.put(Dictionary.TYPE_KEY, Action.ACTION_TYPE);
entries.put(Action.ACTION_TYPE_KEY, Action.ACTION_TYPE_GOTO);
// add a null destination entry
entries.put(GoToAction.DESTINATION_KEY, new Destination(library, null));
GoToAction action = new GoToAction(library, entries);
action.setPObjectReference(stateManager.getNewReferencNumber());
return action;
} else if (URI_ACTION == type) {
// set default link annotation values.
entries.put(Dictionary.TYPE_KEY, Action.ACTION_TYPE);
entries.put(Action.ACTION_TYPE_KEY, Action.ACTION_TYPE_URI);
// add a null uri string entry
Reference pObjectReference = stateManager.getNewReferencNumber();
entries.put(URIAction.URI_KEY, new LiteralStringObject("", pObjectReference, library.getSecurityManager()));
URIAction action = new URIAction(library, entries);
action.setPObjectReference(stateManager.getNewReferencNumber());
return action;
} else if (LAUNCH_ACTION == type) {
// set default link annotation values.
entries.put(Dictionary.TYPE_KEY, Action.ACTION_TYPE);
entries.put(Action.ACTION_TYPE_KEY, Action.ACTION_TYPE_LAUNCH);
// add a null file string entry
Reference pObjectReference = stateManager.getNewReferencNumber();
entries.put(LaunchAction.FILE_KEY, new LiteralStringObject("", pObjectReference, library.getSecurityManager()));
LaunchAction action = new LaunchAction(library, entries);
action.setPObjectReference(stateManager.getNewReferencNumber());
return action;
}
return null;
}
}