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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 1997-2015 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
*
* ---------------
* JavaFXMouseModeCommand.java
* ---------------
*/
package org.jpedal.examples.viewer.commands.javafx;
import java.net.URL;
import javafx.scene.Cursor;
import javafx.stage.Modality;
import javafx.stage.Stage;
import org.jpedal.PdfDecoderFX;
import org.jpedal.PdfDecoderInt;
import org.jpedal.display.Display;
import org.jpedal.examples.viewer.Commands;
import org.jpedal.examples.viewer.MouseMode;
import org.jpedal.examples.viewer.gui.GUI;
import org.jpedal.examples.viewer.gui.javafx.dialog.FXMessageDialog;
import org.jpedal.gui.GUIFactory;
import org.jpedal.utils.Messages;
/**
* This Class Toggles Between Text Selection and Pan Mode for the ToolBar Toggle
* Button.
*/
public class JavaFXMouseModeCommand {
public static void execute(final Object[] args, final GUIFactory currentGUI, final MouseMode mouseMode, final PdfDecoderInt decode_pdf) {
if (args == null) {
if (decode_pdf.getDisplayView() == Display.SINGLE_PAGE) {
if (mouseMode.getMouseMode() == MouseMode.MOUSE_MODE_TEXT_SELECT) {
currentGUI.getMenuItems().setCheckMenuItemSelected(Commands.PANMODE, true);
currentGUI.getMenuItems().setCheckMenuItemSelected(Commands.TEXTSELECT, false);
currentGUI.setPannable(true);
//Set Mouse Mode
mouseMode.setMouseMode(MouseMode.MOUSE_MODE_PANNING);
//Update Buttons
final URL url = currentGUI.getGUICursor().getURLForImage("mouse_pan.png");
if (url != null) {
currentGUI.getButtons().getButton(Commands.MOUSEMODE).setIcon(url);
}
currentGUI.getButtons().getButton(Commands.SNAPSHOT).setEnabled(false);
//Update Cursor
((PdfDecoderFX) decode_pdf).setDefaultCursor(Cursor.MOVE);
} else if (mouseMode.getMouseMode() == MouseMode.MOUSE_MODE_PANNING) {
currentGUI.getMenuItems().setCheckMenuItemSelected(Commands.TEXTSELECT, true);
currentGUI.getMenuItems().setCheckMenuItemSelected(Commands.PANMODE, false);
currentGUI.setPannable(false);
//Set Mouse Mode
mouseMode.setMouseMode(MouseMode.MOUSE_MODE_TEXT_SELECT);
//Update buttons and mouse cursor
//decode_pdf.setPDFCursor(Cursor.getDefaultCursor());
final URL url = currentGUI.getGUICursor().getURLForImage("mouse_select.png");
if (url != null) {
currentGUI.getButtons().getButton(Commands.MOUSEMODE).setIcon(url);
}
if(GUI.debugFX){
currentGUI.getButtons().getButton(Commands.SNAPSHOT).setEnabled(true);
}
//Update Cursor
((PdfDecoderFX) decode_pdf).setDefaultCursor(Cursor.TEXT);
}
} else {
final FXMessageDialog newMessage = new FXMessageDialog((Stage)currentGUI.getFrame(), Modality.APPLICATION_MODAL, Messages.getMessage("PdfCustomGui.textSelectionUnavailible"));
newMessage.show();
}
} else {
}
}
}