/******************************************************************************
* __ *
* <-----/@@\-----> *
* <-< < \\// > >-> *
* <-<-\ __ /->-> *
* Data / \ Crow *
* ^ ^ *
* info@datacrow.net *
* *
* This file is part of Data Crow. *
* Data Crow is free software; you can redistribute it and/or *
* modify it under the terms of the GNU General Public *
* License as published by the Free Software Foundation; either *
* version 3 of the License, or any later version. *
* *
* Data Crow 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public *
* License along with this program. If not, see http://www.gnu.org/licenses *
* *
******************************************************************************/
package net.datacrow.console.components;
import java.awt.Font;
import java.awt.GridBagConstraints;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import javax.swing.DefaultCellEditor;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JViewport;
import javax.swing.table.TableColumn;
import net.datacrow.console.ComponentFactory;
import net.datacrow.console.Layout;
import net.datacrow.console.components.tables.DcTable;
import net.datacrow.core.resources.DcResources;
import net.datacrow.settings.definitions.ProgramDefinition;
import net.datacrow.settings.definitions.ProgramDefinitions;
import net.datacrow.util.DcSwingUtilities;
public class DcProgramDefinitionsField extends JComponent implements IComponent, ActionListener, MouseListener {
private DcTable programTable = ComponentFactory.getDCTable(true, false);
private DcShortTextField extensionField = ComponentFactory.getShortTextField(10);
private DcFileField programField = ComponentFactory.getFileField(false, false);
private JLabel labelExtention = ComponentFactory.getLabel(DcResources.getText("lblFileExtension"));
private JLabel labelProgram = ComponentFactory.getLabel(DcResources.getText("lblProgram"));
private JButton buttonAdd = ComponentFactory.getButton(DcResources.getText("lblAdd"));
private JButton buttonRemove = ComponentFactory.getButton(DcResources.getText("lblRemove"));
/**
* Initializes this field
*/
public DcProgramDefinitionsField() {
buildComponent();
}
@Override
public void setFont(Font font) {
extensionField.setFont(ComponentFactory.getStandardFont());
programField.setFont(ComponentFactory.getStandardFont());
labelExtention.setFont(ComponentFactory.getSystemFont());
labelProgram.setFont(ComponentFactory.getSystemFont());
buttonAdd.setFont(ComponentFactory.getSystemFont());
buttonRemove.setFont(ComponentFactory.getSystemFont());
}
public ProgramDefinitions getDefinitions() {
return (ProgramDefinitions) getValue();
}
@Override
public void clear() {
programTable.clear();
programTable = null;
extensionField = null;
programField = null;
labelExtention = null;
labelProgram = null;
buttonAdd = null;
buttonRemove = null;
}
/**
* Returns the selected Font (with the chosen size, thickness)
* Unless the user has chosen otherwise, Arial font size 11 is returned.
*/
@Override
public Object getValue() {
ProgramDefinitions definitions = new ProgramDefinitions();
for (int i = 0; i < programTable.getRowCount(); i++) {
String extension = (String) programTable.getValueAt(i, 0, true);
String program = (String) programTable.getValueAt(i, 1, true);
ProgramDefinition definition = new ProgramDefinition(extension, program);
definitions.add(definition);
}
return definitions;
}
/**
* Applies a value to this field
*/
@Override
public void setValue(Object o) {
if (o instanceof ProgramDefinitions) {
ProgramDefinitions definitions = (ProgramDefinitions) o;
for (ProgramDefinition definition : definitions.getDefinitions()) {
Object[] row = {definition.getExtension(), definition.getProgram()};
programTable.addRow(row);
}
}
}
private void remove() {
int row = programTable.getSelectedRow();
if (row > -1)
programTable.removeRow(row);
}
private void edit() {
int row = programTable.getSelectedRow();
if (row > -1) {
String extension = (String) programTable.getValueAt(row, 0, true);
String program = (String) programTable.getValueAt(row, 1, true);
extensionField.setText(extension);
programField.setValue(program);
programTable.cancelEdit();
remove();
}
}
private void addDefinition(String extension, String program) {
if (extension.trim().length() > 0 && program.trim().length() > 0) {
ProgramDefinitions definitions = getDefinitions();
String current = definitions.getProgramForExtension(extension);
if (current != null) {
DcSwingUtilities.displayWarningMessage("msgProgramAlreadyDefined");
} else {
Object[] row = {extension, program};
programTable.addRow(row);
extensionField.setText("");
programField.setValue(null);
}
} else {
DcSwingUtilities.displayWarningMessage("msgFileOrExtensionNotFilled");
}
}
/**
* Builds this component
*/
private void buildComponent() {
setLayout(Layout.getGBL());
//**********************************************************
//Input panel
//**********************************************************
JPanel panelInput = new JPanel();
panelInput.setLayout(Layout.getGBL());
panelInput.add(labelExtention, Layout.getGBC( 0, 0, 1, 1, 1.0, 1.0
,GridBagConstraints.NORTHWEST, GridBagConstraints.HORIZONTAL,
new Insets( 1, 0, 0, 5), 0, 0));
panelInput.add(labelProgram, Layout.getGBC( 1, 0, 1, 1, 10.0, 10.0
,GridBagConstraints.NORTHWEST, GridBagConstraints.HORIZONTAL,
new Insets( 0, 0, 0, 0), 0, 0));
panelInput.add(extensionField, Layout.getGBC( 0, 1, 1, 1, 1.0, 1.0
,GridBagConstraints.NORTHWEST, GridBagConstraints.BOTH,
new Insets( 1, 0, 0, 5), 0, 0));
panelInput.add(programField, Layout.getGBC( 1, 1, 1, 1, 10.0, 10.0
,GridBagConstraints.NORTHWEST, GridBagConstraints.HORIZONTAL,
new Insets( 0, 0, 0, 0), 0, 0));
//**********************************************************
//Action panel
//**********************************************************
JPanel panelActions = new JPanel();
panelActions.setLayout(Layout.getGBL());
buttonAdd.addActionListener(this);
buttonAdd.setActionCommand("add");
buttonRemove.addActionListener(this);
buttonRemove.setActionCommand("remove");
panelActions.add(buttonAdd, Layout.getGBC( 0, 1, 1, 1, 1.0, 1.0
,GridBagConstraints.NORTHWEST, GridBagConstraints.NONE,
new Insets( 0, 0, 0, 5), 0, 0));
panelActions.add(buttonRemove, Layout.getGBC( 1, 1, 1, 1, 1.0, 1.0
,GridBagConstraints.NORTHWEST, GridBagConstraints.NONE,
new Insets( 0, 0, 0, 0), 0, 0));
//**********************************************************
//Defined Programs List
//**********************************************************
JScrollPane scroller = new JScrollPane(programTable);
programTable.addMouseListener(this);
programTable.setColumnCount(2);
TableColumn columnExtension = programTable.getColumnModel().getColumn(0);
columnExtension.setCellEditor(new DefaultCellEditor(ComponentFactory.getTextFieldDisabled()));
columnExtension.setHeaderValue(DcResources.getText("lblFileExtension"));
TableColumn columnProgram = programTable.getColumnModel().getColumn(1);
columnProgram.setCellEditor(new DefaultCellEditor(ComponentFactory.getTextFieldDisabled()));
columnProgram.setHeaderValue(DcResources.getText("lblProgram"));
scroller.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
scroller.getViewport().setScrollMode(JViewport.SIMPLE_SCROLL_MODE);
programTable.applyHeaders();
//**********************************************************
//Main panel
//**********************************************************
add(panelInput, Layout.getGBC( 0, 0, 2, 1, 1.0, 1.0
,GridBagConstraints.NORTHWEST, GridBagConstraints.HORIZONTAL,
new Insets( 0, 0, 0, 0), 0, 0));
add(panelActions, Layout.getGBC( 0, 1, 1, 1, 1.0, 1.0
,GridBagConstraints.NORTHWEST, GridBagConstraints.NONE,
new Insets( 0, 0, 0, 0), 0, 0));
add(scroller, Layout.getGBC( 0, 2, 2, 1, 20.0, 20.0
,GridBagConstraints.SOUTHWEST, GridBagConstraints.BOTH,
new Insets( 0, 0, 0, 0), 0, 0));
}
@Override
public void setEditable(boolean b) {}
@Override
public void actionPerformed(ActionEvent e) {
if (e.getActionCommand().equals("add"))
addDefinition(extensionField.getText(), programField.getFilename());
else if (e.getActionCommand().equals("remove"))
remove();
}
@Override
public void mouseClicked(MouseEvent e) {}
@Override
public void mouseEntered(MouseEvent e) {}
@Override
public void mouseExited(MouseEvent e) {}
@Override
public void mousePressed(MouseEvent e) {}
@Override
public void mouseReleased(MouseEvent e) {
if (e.getClickCount() == 2) {
edit();
}
}
@Override
public void refresh() {}
}