/*
* $Id$
*
* Copyright 2007 by Carsten Hammer.
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
package com.lowagie.toolbox.swing;
import java.awt.BorderLayout;
import java.awt.datatransfer.*;
import java.awt.dnd.*;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.io.File;
import java.io.IOException;
import java.util.Vector;
import javax.swing.*;
import javax.swing.event.TableModelEvent;
import javax.swing.event.TableModelListener;
import javax.swing.table.*;
import com.lowagie.text.pdf.PdfReader;
/**
* @since 2.1.1 (imported from itexttoolbox project)
*/
public class FileList
extends JInternalFrame implements DropTargetListener {
private static final long serialVersionUID = -7238230038043975672L;
Vector<RowContainer> filevector = new Vector<RowContainer>();
public FileList() {
super("FileList", true, true, true);
try {
jbInit();
}
catch (Exception ex) {
ex.printStackTrace();
}
}
private void jbInit() throws Exception {
this.getContentPane().setLayout(borderLayout1);
jTable1.addKeyListener(new FileList_jTable1_keyAdapter(this));
jLabel1.setText("pages");
jLabel2.setText("-");
model.addTableModelListener(new FileList_ftm_tableModelAdapter(this));
this.getContentPane().add(jPanel1, java.awt.BorderLayout.CENTER);
jPanel1.setLayout(borderLayout2);
jPanel2.setLayout(borderLayout3);
jPanel1.add(jPanel2, java.awt.BorderLayout.CENTER);
jPanel2.add(jScrollPane1, java.awt.BorderLayout.CENTER);
jPanel1.add(jPanel3, java.awt.BorderLayout.NORTH);
jPanel3.add(jLabel2);
jPanel3.add(jLabel1);
jScrollPane1.setViewportView(jTable1);
jTable1.setRowSorter(sorter);
// this.setSize(200,100);
this.pack();
}
JPanel jPanel1 = new JPanel();
BorderLayout borderLayout1 = new BorderLayout();
JPanel jPanel2 = new JPanel();
BorderLayout borderLayout2 = new BorderLayout();
JScrollPane jScrollPane1 = new JScrollPane();
FileTableModel model = new FileTableModel();
JTable jTable1 = new JTable(model);
RowSorter<TableModel> sorter=new TableRowSorter<TableModel> (model);
BorderLayout borderLayout3 = new BorderLayout();
DropTarget dt = new DropTarget(this, DnDConstants.ACTION_COPY_OR_MOVE, this, true, null);
JPanel jPanel3 = new JPanel();
JLabel jLabel1 = new JLabel();
JLabel jLabel2 = new JLabel();
public void dragEnter(DropTargetDragEvent dtde) {
}
public void dragOver(DropTargetDragEvent dtde) {
}
public void dropActionChanged(DropTargetDragEvent dtde) {
System.out.println("actionchanged");
}
public void drop(DropTargetDropEvent dtde) {
if ( (dtde.getDropAction() & DnDConstants.ACTION_COPY_OR_MOVE) == 0) {
dtde.rejectDrop();
return;
}
dtde.acceptDrop(DnDConstants.ACTION_COPY);
Vector<RowContainer> oldvec=this.filevector;
Transferable transferable = dtde.getTransferable();
try {
java.util.List<File> filelist = (java.util.List<File>) transferable.getTransferData(
DataFlavor.javaFileListFlavor);
for (File f: filelist) {
filevector.add(new RowContainer(f));
model.fireTableDataChanged();
System.out.println(f.toString());
}
}
catch (IOException ex) {
ex.printStackTrace();
}
catch (UnsupportedFlavorException ex) {
ex.printStackTrace();
}
dtde.dropComplete(true);
File[] filar=new File[filevector.size()];
for(int i=0;i<filevector.size();i++){
filar[i]=filevector.get(i).getFile();
}
super.firePropertyChange("filevector",
null, filar);
}
public void dragExit(DropTargetEvent dte) {
}
class FileTableModel
extends AbstractTableModel {
private static final long serialVersionUID = -8173736343997473512L;
private String[] columnNames = {
"Filename", "Pages", "Directory"};
public int getColumnCount() {
return columnNames.length;
}
public int getRowCount() {
return filevector.size();
}
public String getColumnName(int col) {
return columnNames[col];
}
public Object getValueAt(int row, int col) {
switch (col) {
case 0:
return filevector.get(row).getFile().getName();
case 1:
return Integer.valueOf(filevector.get(row).getPages());
case 2:
return filevector.get(row).getFile().getParent();
}
return null;
}
public Class<?> getColumnClass(int col) {
switch (col) {
case 0:
return String.class;
case 1:
return Integer.class;
case 2:
return String.class;
}
return null;
}
public void removeRow(int row) {
filevector.remove(row);
}
}
public void jTable1_keyPressed(KeyEvent e) {
if (e.getKeyCode() == 127) {
int[] selected = jTable1.getSelectedRows();
for (int i = selected.length - 1; i >= 0; i--) {
model.removeRow(selected[i]);
model.fireTableDataChanged();
}
}
}
public void ftm_tableChanged(TableModelEvent e) {
int sum = 0;
for (RowContainer c: filevector) {
sum += c.getPages();
}
this.jLabel2.setText(Integer.toString(sum));
}
public Vector<RowContainer> getFilevector() {
return filevector;
}
public String getStringreprasentation(){
StringBuffer sb=new StringBuffer();
Vector<RowContainer> vec=getFilevector();
for(RowContainer c: vec){
sb.append(c.getFile().getAbsolutePath()).append('\n');
}
return sb.toString();
}
}
class FileList_ftm_tableModelAdapter
implements TableModelListener {
private FileList adaptee;
FileList_ftm_tableModelAdapter(FileList adaptee) {
this.adaptee = adaptee;
}
public void tableChanged(TableModelEvent e) {
adaptee.ftm_tableChanged(e);
}
}
class FileList_jTable1_keyAdapter
extends KeyAdapter {
private FileList adaptee;
FileList_jTable1_keyAdapter(FileList adaptee) {
this.adaptee = adaptee;
}
public void keyPressed(KeyEvent e) {
adaptee.jTable1_keyPressed(e);
}
}
class RowContainer {
private File file;
private int pages;
public File getFile() {
return file;
}
public int getPages() {
return pages;
}
public void setFile(File file) {
this.file = file;
}
public void setPages(int pages) {
this.pages = pages;
}
/**
* RowContainer
*/
RowContainer(File file) {
this.file = file;
PdfReader reader = null;
try {
reader = new PdfReader(file.
getAbsolutePath());
}
catch (IOException ex) {
}
this.pages = reader.getNumberOfPages();
}
}