org.jpedal.examples.viewer.commands.Single Maven / Gradle / Ivy
/*
* ===========================================
* Java Pdf Extraction Decoding Access Library
* ===========================================
*
* Project Info: http://www.idrsolutions.com
* Help section for developers at http://www.idrsolutions.com/support/
*
* (C) Copyright 1997-2016 IDRsolutions and Contributors.
*
* This file is part of JPedal/JPDF2HTML5
*
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* ---------------
* Single.java
* ---------------
*/
package org.jpedal.examples.viewer.commands;
import java.awt.Component;
import org.jpedal.PdfDecoderInt;
import org.jpedal.display.Display;
import org.jpedal.examples.viewer.Commands;
import org.jpedal.examples.viewer.SharedViewer;
import org.jpedal.gui.GUIFactory;
/**
* Change page display mode to single
*/
public class Single {
public static void execute(final Object[] args, final PdfDecoderInt decode_pdf, final GUIFactory currentGUI) {
if (!decode_pdf.isOpen() || decode_pdf.getDisplayView()==Display.SINGLE_PAGE) {
return;
}
if (args == null) {
currentGUI.getCombo(Commands.SCALING).setEnabled(true);
currentGUI.getCombo(Commands.ROTATION).setEnabled(true);
currentGUI.getButtons().getButton(Commands.ROTATELEFT).setEnabled(true);
currentGUI.getButtons().getButton(Commands.ROTATERIGHT).setEnabled(true);
if (currentGUI.getGlassPane() != null){
((Component)currentGUI.getGlassPane()).setVisible(true);
}
currentGUI.getButtons().getButton(Commands.MOUSEMODE).setEnabled(true);
currentGUI.getButtons().getButton(Commands.SNAPSHOT).setEnabled(true);
currentGUI.getButtons().alignLayoutMenuOption(Display.SINGLE_PAGE);
if(SharedViewer.isFX()){
ModeChange.changeModeInJavaFX(Display.SINGLE_PAGE,decode_pdf,currentGUI);
}else{
ModeChange.changeModeInSwing(Display.SINGLE_PAGE,decode_pdf,currentGUI,null);
}
currentGUI.resetRotationBox();
currentGUI.scaleAndRotate();
//Change the page number for single page mode
//This ensures facing mode number is replaced with a single number
currentGUI.setPageNumber();
currentGUI.updateTextBoxSize();
}
}
}