/*
* 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;
import org.icepdf.core.util.Library;
import java.util.HashMap;
/**
* The ViewerPreferences class is used to represent and provide access to the
* ViewerPreference keys and values from the PDF Specification, such as HideToolbar
*/
public class ViewerPreferences extends Dictionary {
// root node of the tree of names.
private NameNode root;
/**
* Creates a new instance of a NameTree.
*
* @param l document library.
* @param h NameTree dictionary entries.
*/
public ViewerPreferences(Library l, HashMap h) {
super(l, h);
}
/**
* Initiate the NameTree.
*/
public void init() {
if (inited) {
return;
}
root = new NameNode(library, entries);
inited = true;
}
public NameNode getRoot() {
return root;
}
public boolean hasHideToolbar() {
return library.isValidEntry(entries, new Name("HideToolbar"));
}
public boolean hasHideMenubar() {
return library.isValidEntry(entries, new Name("HideMenubar"));
}
public boolean hasFitWindow() {
return library.isValidEntry(entries, new Name("FitWindow"));
}
public boolean getHideToolbar() {
return library.getBoolean(entries, new Name("HideToolbar"));
}
public boolean getHideMenubar() {
return library.getBoolean(entries, new Name("HideMenubar"));
}
public boolean getFitWindow() {
return library.getBoolean(entries, new Name("FitWindow"));
}
}