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An Open Source JavaFX PDF Viewer
/*
* ===========================================
* Java Pdf Extraction Decoding Access Library
* ===========================================
*
* Project Info: http://www.idrsolutions.com
* Help section for developers at http://www.idrsolutions.com/support/
*
* (C) Copyright 1997-2017 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
*
* ---------------
* Find.java
* ---------------
*/
package org.jpedal.examples.viewer.commands;
import org.jpedal.PdfDecoderInt;
import org.jpedal.display.Display;
import org.jpedal.examples.viewer.Values;
import org.jpedal.examples.viewer.commands.generic.GUICopy;
import org.jpedal.examples.viewer.gui.generic.GUISearchWindow;
import org.jpedal.grouping.SearchType;
import org.jpedal.gui.GUIFactory;
import org.jpedal.utils.Messages;
/**
* Find designated text and highlight it in the Viewer
*/
public class Find {
public static void execute(final Object[] args, final Values commonValues, final GUIFactory currentGUI, final PdfDecoderInt decode_pdf, final GUISearchWindow searchFrame) {
if (args == null){
if (commonValues.getSelectedFile() == null){
currentGUI.showMessageDialog(Messages.getMessage("PdfViewer.NoFile"));
}else{
if(!commonValues.isPDF()){
currentGUI.showMessageDialog(Messages.getMessage("PdfViewer.ImageSearch"));
}else{
if(decode_pdf.getDisplayView() != Display.SINGLE_PAGE
&& decode_pdf.getDisplayView() != Display.CONTINUOUS
&& decode_pdf.getDisplayView() != Display.CONTINUOUS_FACING){
currentGUI.showMessageDialog(Messages.getMessage("PageLayoutMessage.SingleContfacingFacingPageOnly"));
}else{
if((!searchFrame.isSearchVisible())){
searchFrame.find(decode_pdf, commonValues);
searchFrame.grabFocusInInput();
}
}
}
}
// Take highlighted text and add to search
if (decode_pdf.getTextLines().getHighlightedAreasAs2DArray(commonValues.getCurrentPage()) != null) {
final String searchText = GUICopy.copySelectedText(decode_pdf, currentGUI, commonValues);
searchFrame.setSearchText(searchText);
}
} else {
final boolean multiTerms;
final boolean singlePageSearch;
final int searchType;
final String value = (String) args[0];
if (args.length > 1) {
searchType = (Integer) args[1];
multiTerms = (Boolean) args[2];
singlePageSearch = (Boolean) args[3];
} else {
searchType = SearchType.DEFAULT;
multiTerms = false;
singlePageSearch = false;
}
if((searchType & SearchType.HIGHLIGHT_ALL_RESULTS) == SearchType.HIGHLIGHT_ALL_RESULTS){
commonValues.setAllHighlightsShown(true);
}
searchFrame.findWithoutWindow(decode_pdf, commonValues, searchType,
multiTerms, singlePageSearch, value);
// while(searchFrame.isSearching()){
// System.out.println("Currently Searching");
// }
// System.out.println("Search has stopped");
}
}
}