/*
This file is part of the software framework JStatCom,
a library for building applications for data based analysis.
Copyright (C) 2000-2005 Markus Kraetzig
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
*/
package com.jstatcom.project;
import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.event.ItemEvent;
import java.io.File;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextField;
import org.apache.log4j.Logger;
import com.jstatcom.component.ResultField;
import com.jstatcom.component.StdMessages;
import com.jstatcom.component.TopFrameReference;
import com.jstatcom.io.FileSupport;
/**
* A dialog for editing project settings.
*
* @author Markus Kraetzig
*/
public final class ProjectDialog extends JDialog {
private static final Logger log = Logger.getLogger(ProjectDialog.class);
private static final ProjectDialog INSTANCE = new ProjectDialog();
private ProjectData[] dataArray = null;
private boolean cancelled = false;
private boolean isSaveDialog = false;
private Project editProject = null;
Map descriptions = new HashMap();
private ProjectTreeNode treeNode = null;
private JPanel jPanel = null;
private JPanel jPanel1 = null;
private JPanel jPanel2 = null;
private JButton jButton = null;
private JButton jButton1 = null;
private JLabel jLabel = null;
private JLabel jLabel1 = null;
private JLabel jLabel2 = null;
private JComboBox dataComboBox = null;
private JTextField projectNameField = null;
private JTextField fileNameField = null;
private JLabel jLabel4 = null;
private JPanel jPanel3 = null;
private JLabel jLabel3 = null;
private ResultField dataDesField = null;
private ResultField projectDesArea = null;
private JButton browseButton = null;
/**
* This method initializes
*
*/
public ProjectDialog() {
super(TopFrameReference.getTopFrameRef(), true);
initialize();
}
/**
* Gets singleton instance of this dialog.
*
* @return initialized instance
*/
public static ProjectDialog getInstance() {
return INSTANCE;
}
/**
* Set the project node that is currently being edited.
*
* @param node
* the project node
* @throws IllegalArgumentException
* if (node == null)
*/
public void setProjectNode(ProjectTreeNode node) {
if (node == null)
throw new IllegalArgumentException("Argument was null.");
treeNode = node;
getProjectNameField().setText(node.getName());
File pFile = node.getProjectFile();
getFileNameField().setText(pFile.getAbsolutePath());
getProjectDesArea().setText(node.getDescription());
getDataComboBox().removeAllItems();
getDataDesField().setText("");
// get project
editProject = ProjectManager.getInstance().getProjectFromFile(pFile);
for (Iterator iter = editProject.getProjectDataIterator(); iter
.hasNext();) {
ProjectData element = (ProjectData) iter.next();
getDataComboBox().addItem(element.getProjectDataType());
descriptions.put(element.getProjectDataType(), element
.getDescription());
}
// get project data
int datNumber = getDataComboBox().getItemCount();
dataArray = new ProjectData[datNumber];
int i = 0;
for (Iterator iter = editProject.getProjectDataIterator(); iter
.hasNext();) {
ProjectData element = (ProjectData) iter.next();
dataArray[i++] = element;
}
if (datNumber > 0) {
getDataComboBox().setSelectedIndex(0);
ProjectDataTypes type = (ProjectDataTypes) getDataComboBox()
.getSelectedItem();
getDataDesField().setText(descriptions.get(type) + "");
}
}
/**
* Gets the new project tree node.
*
* @return project node created from the settings
*/
public ProjectTreeNode getProjectNode() {
return treeNode;
}
/**
* This method initializes this
*
* @return void
*/
private void initialize() {
this
.setDefaultCloseOperation(javax.swing.WindowConstants.DO_NOTHING_ON_CLOSE);
this.setContentPane(getJPanel());
this.setTitle("Edit Project Settings");
this.setSize(716, 563);
setLocationRelativeTo(TopFrameReference.getTopFrameRef());
}
/**
* This method initializes jPanel
*
* @return javax.swing.JPanel
*/
private JPanel getJPanel() {
if (jPanel == null) {
jPanel = new JPanel();
jPanel.setLayout(new BorderLayout());
jPanel.add(getJPanel1(), java.awt.BorderLayout.SOUTH);
jPanel.add(getJPanel2(), java.awt.BorderLayout.CENTER);
}
return jPanel;
}
/**
* This method initializes jPanel1
*
* @return javax.swing.JPanel
*/
private JPanel getJPanel1() {
if (jPanel1 == null) {
FlowLayout flowLayout1 = new FlowLayout();
jPanel1 = new JPanel();
jPanel1.setLayout(flowLayout1);
jPanel1.setPreferredSize(new java.awt.Dimension(10, 50));
flowLayout1.setHgap(100);
flowLayout1.setVgap(10);
jPanel1.add(getJButton(), null);
jPanel1.add(getJButton1(), null);
}
return jPanel1;
}
/**
* This method initializes jPanel2
*
* @return javax.swing.JPanel
*/
private JPanel getJPanel2() {
if (jPanel2 == null) {
GridBagConstraints gridBagConstraints11 = new GridBagConstraints();
jLabel4 = new JLabel();
GridBagConstraints gridBagConstraints1 = new GridBagConstraints();
GridBagConstraints gridBagConstraints2 = new GridBagConstraints();
GridBagConstraints gridBagConstraints3 = new GridBagConstraints();
GridBagConstraints gridBagConstraints4 = new GridBagConstraints();
GridBagConstraints gridBagConstraints6 = new GridBagConstraints();
GridBagConstraints gridBagConstraints16 = new GridBagConstraints();
GridBagConstraints gridBagConstraints17 = new GridBagConstraints();
jLabel2 = new JLabel();
jLabel1 = new JLabel();
jLabel = new JLabel();
jPanel2 = new JPanel();
jPanel2.setLayout(new GridBagLayout());
jPanel2.setBorder(javax.swing.BorderFactory
.createBevelBorder(javax.swing.border.BevelBorder.LOWERED));
jLabel.setText("File name (.jsc)");
jLabel.setPreferredSize(new java.awt.Dimension(54, 20));
jLabel1.setText("Project name");
jLabel1.setPreferredSize(new java.awt.Dimension(76, 20));
jLabel2.setText("Project description");
jLabel2.setPreferredSize(new java.awt.Dimension(108, 20));
jLabel4.setText("Select data type");
jLabel4.setPreferredSize(new java.awt.Dimension(91, 20));
gridBagConstraints1.gridx = 0;
gridBagConstraints1.gridy = 1;
gridBagConstraints1.ipadx = 0;
gridBagConstraints1.ipady = 0;
gridBagConstraints1.insets = new java.awt.Insets(5, 5, 5, 5);
gridBagConstraints1.fill = java.awt.GridBagConstraints.HORIZONTAL;
gridBagConstraints2.gridx = 0;
gridBagConstraints2.gridy = 0;
gridBagConstraints2.ipadx = 0;
gridBagConstraints2.ipady = 0;
gridBagConstraints2.insets = new java.awt.Insets(5, 5, 5, 5);
gridBagConstraints2.fill = java.awt.GridBagConstraints.HORIZONTAL;
gridBagConstraints3.gridx = 0;
gridBagConstraints3.gridy = 2;
gridBagConstraints3.ipadx = 0;
gridBagConstraints3.ipady = 0;
gridBagConstraints3.insets = new java.awt.Insets(5, 5, 5, 5);
gridBagConstraints3.fill = java.awt.GridBagConstraints.HORIZONTAL;
gridBagConstraints3.anchor = java.awt.GridBagConstraints.NORTH;
gridBagConstraints4.gridx = 1;
gridBagConstraints4.gridy = 0;
gridBagConstraints4.weightx = 1.0;
gridBagConstraints4.fill = java.awt.GridBagConstraints.HORIZONTAL;
gridBagConstraints4.ipadx = 0;
gridBagConstraints4.insets = new java.awt.Insets(5, 5, 5, 5);
gridBagConstraints4.gridwidth = 2;
gridBagConstraints6.gridx = 1;
gridBagConstraints6.gridy = 1;
gridBagConstraints6.weightx = 1.0;
gridBagConstraints6.fill = java.awt.GridBagConstraints.HORIZONTAL;
gridBagConstraints6.ipadx = 0;
gridBagConstraints6.insets = new java.awt.Insets(5, 5, 5, 5);
gridBagConstraints16.gridx = 0;
gridBagConstraints16.gridy = 3;
gridBagConstraints16.gridwidth = 3;
gridBagConstraints16.insets = new java.awt.Insets(5, 5, 5, 5);
gridBagConstraints16.weighty = 1.0D;
gridBagConstraints16.fill = java.awt.GridBagConstraints.BOTH;
gridBagConstraints17.gridx = 1;
gridBagConstraints17.gridy = 2;
gridBagConstraints17.weightx = 1.0;
gridBagConstraints17.weighty = 1.0;
gridBagConstraints17.fill = java.awt.GridBagConstraints.BOTH;
gridBagConstraints17.insets = new java.awt.Insets(5, 5, 0, 5);
gridBagConstraints17.gridwidth = 2;
gridBagConstraints11.gridx = 2;
gridBagConstraints11.gridy = 1;
gridBagConstraints11.insets = new java.awt.Insets(0, 0, 0, 5);
jPanel2.add(jLabel, gridBagConstraints1);
jPanel2.add(jLabel1, gridBagConstraints2);
jPanel2.add(jLabel2, gridBagConstraints3);
jPanel2.add(getProjectNameField(), gridBagConstraints4);
jPanel2.add(getFileNameField(), gridBagConstraints6);
jPanel2.add(getJPanel3(), gridBagConstraints16);
jPanel2.add(getProjectDesArea(), gridBagConstraints17);
jPanel2.add(getBrowseButton(), gridBagConstraints11);
}
return jPanel2;
}
/**
* This method initializes jButton
*
* @return javax.swing.JButton
*/
private JButton getJButton() {
if (jButton == null) {
jButton = new JButton();
jButton.setText("OK");
jButton.setPreferredSize(new java.awt.Dimension(100, 26));
jButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent e) {
// file name
String pName = getProjectNameField().getText();
if (pName.length() == 0) {
StdMessages
.error(
"The project name is empty, please choose a name.",
"Project Name Error",
ProjectDialog.this);
return;
}
// project file
String fName = getFileNameField().getText();
if (fName.length() == 0) {
StdMessages
.error(
"The project filename is empty or invalid, please change.",
"Project File Error",
ProjectDialog.this);
return;
}
if (!fName.endsWith(".jsc"))
fName = fName + ".jsc";
File pFile = new File(fName).getAbsoluteFile();
if (pFile.getParentFile() != null
&& !pFile.getParentFile().canWrite()) {
StdMessages
.error(
"Cannot write to project file\n\""
+ pFile.getAbsolutePath()
+ "\".\nPlease change the directory or check your write permissions.",
"Project File Error",
ProjectDialog.this);
return;
}
File origFile = null;
if (!isSaveDialog)
origFile = treeNode.getProjectFile();
// check file
if ((pFile.exists() && isSaveDialog)
|| (pFile.exists() && !pFile.equals(origFile))) {
int status = JOptionPane
.showConfirmDialog(
TopFrameReference.getTopFrameRef(),
"The file \""
+ pFile.getAbsolutePath()
+ "\" already exists.\nDo you want to overwrite it?",
"Overwrite?",
JOptionPane.YES_NO_OPTION,
JOptionPane.QUESTION_MESSAGE);
if (status == JOptionPane.NO_OPTION)
return;
}
String pDes = getProjectDesArea().getText();
boolean wasCurrent = (isSaveDialog) ? true : treeNode
.isCurrentProject();
if (!isSaveDialog)
ProjectTree.getInstance().removeTreeNode(treeNode);
treeNode = new ProjectTreeNode(new Project(pName, pDes),
pFile, wasCurrent);
if (getDataComboBox().getSelectedIndex() > -1)
descriptions.put(getDataComboBox().getSelectedItem(),
getDataDesField().getText());
try {
// save current state
if (isSaveDialog) {
// descriptions
for (int i = 0; i < dataArray.length; i++) {
dataArray[i].setDescription(descriptions
.get(dataArray[i].getProjectDataType())
+ "");
ProjectDataManager.getInstance()
.setProjectData(dataArray[i]);
}
ProjectManager.getInstance().serializeProject(
pFile, pName, pDes);
} else { // update project according to settings
// descriptions
for (int i = 0; i < dataArray.length; i++) {
dataArray[i].setDescription(descriptions
.get(dataArray[i].getProjectDataType())
+ "");
}
// copy project and set changed data descriptions
Project newProject = new Project(pName, pDes);
for (Iterator iter = editProject
.getOutputDataIterator(); iter.hasNext();) {
OutputData element = (OutputData) iter.next();
newProject.addOutputData(element);
}
for (Iterator iter = editProject
.getProjectStatesIterator(); iter.hasNext();) {
ProjectState element = (ProjectState) iter
.next();
newProject.addProjectState(element);
}
for (int i = 0; i < dataArray.length; i++)
newProject.addProjectData(dataArray[i]);
ProjectManager.getInstance().setProjectToFile(
pFile, newProject);
ProjectTree.getInstance().addProjectNode(treeNode);
ProjectTree.getInstance().loadProjectForNode(
treeNode);
}
} catch (Throwable ex) {
String msg = "There was an error saving a project to file:\n\""
+ pFile.getAbsolutePath() + "\".";
log.error(msg, ex);
StdMessages.error(msg + "\nThe error message was:\n\""
+ ex.getMessage()
+ "\"\nPlease see the log for more details.",
"Project Save Error");
return;
}
cancelled = false;
setVisible(false);
}
});
}
return jButton;
}
/**
* This method initializes jButton1
*
* @return javax.swing.JButton
*/
private JButton getJButton1() {
if (jButton1 == null) {
jButton1 = new JButton();
jButton1.setText("Cancel");
jButton1.setPreferredSize(new java.awt.Dimension(100, 26));
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent e) {
cancelled = true;
treeNode = null;
setVisible(false);
}
});
}
return jButton1;
}
/**
* This method initializes dataComboBox
*
* @return javax.swing.JComboBox
*/
private JComboBox getDataComboBox() {
if (dataComboBox == null) {
dataComboBox = new JComboBox();
dataComboBox.addItemListener(new java.awt.event.ItemListener() {
public void itemStateChanged(java.awt.event.ItemEvent e) {
if (e.getStateChange() == ItemEvent.DESELECTED) {
// update description on deselection
descriptions.put(e.getItem(), getDataDesField()
.getText());
}
if (e.getStateChange() == ItemEvent.SELECTED) {
// get text from descriptions map
Object o = descriptions.get(e.getItem());
String des = (o == null) ? "" : o.toString();
getDataDesField().setText(des);
}
}
});
}
return dataComboBox;
}
/**
* This method initializes projectNameField
*
* @return javax.swing.JTextField
*/
private JTextField getProjectNameField() {
if (projectNameField == null) {
projectNameField = new JTextField();
}
return projectNameField;
}
/**
* This method initializes fileNameField
*
* @return javax.swing.JTextField
*/
private JTextField getFileNameField() {
if (fileNameField == null) {
fileNameField = new JTextField();
}
return fileNameField;
}
/**
* Returns cancelled property.
*
* @return true if this dialog was cancelled
*/
public boolean isCancelled() {
return cancelled;
}
/**
* This method initializes jPanel3
*
* @return javax.swing.JPanel
*/
private JPanel getJPanel3() {
if (jPanel3 == null) {
jPanel3 = new JPanel();
jLabel3 = new JLabel();
GridBagConstraints gridBagConstraints12 = new GridBagConstraints();
GridBagConstraints gridBagConstraints13 = new GridBagConstraints();
GridBagConstraints gridBagConstraints14 = new GridBagConstraints();
GridBagConstraints gridBagConstraints15 = new GridBagConstraints();
jPanel3.setLayout(new GridBagLayout());
jPanel3
.setBorder(javax.swing.BorderFactory
.createTitledBorder(
javax.swing.BorderFactory
.createEtchedBorder(javax.swing.border.EtchedBorder.RAISED),
"Data Description",
javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION,
javax.swing.border.TitledBorder.DEFAULT_POSITION,
new java.awt.Font("Dialog",
java.awt.Font.BOLD, 12),
java.awt.Color.black));
jLabel3.setText("Set Description");
jLabel3.setPreferredSize(new java.awt.Dimension(87, 20));
gridBagConstraints12.gridx = 0;
gridBagConstraints12.gridy = 0;
gridBagConstraints12.insets = new java.awt.Insets(5, 5, 5, 5);
gridBagConstraints12.fill = java.awt.GridBagConstraints.HORIZONTAL;
gridBagConstraints13.gridx = 1;
gridBagConstraints13.gridy = 0;
gridBagConstraints13.weightx = 1.0;
gridBagConstraints13.fill = java.awt.GridBagConstraints.HORIZONTAL;
gridBagConstraints13.ipadx = 0;
gridBagConstraints13.ipady = 0;
gridBagConstraints13.insets = new java.awt.Insets(5, 5, 5, 100);
gridBagConstraints14.gridx = 1;
gridBagConstraints14.gridy = 1;
gridBagConstraints14.weightx = 1.0;
gridBagConstraints14.weighty = 1.0;
gridBagConstraints14.fill = java.awt.GridBagConstraints.BOTH;
gridBagConstraints14.ipadx = 0;
gridBagConstraints14.ipady = 0;
gridBagConstraints14.insets = new java.awt.Insets(5, 5, 0, 0);
gridBagConstraints15.gridx = 0;
gridBagConstraints15.gridy = 1;
gridBagConstraints15.ipadx = 0;
gridBagConstraints15.ipady = 0;
gridBagConstraints15.insets = new java.awt.Insets(5, 5, 5, 5);
gridBagConstraints15.fill = java.awt.GridBagConstraints.HORIZONTAL;
gridBagConstraints15.anchor = java.awt.GridBagConstraints.NORTH;
jPanel3.add(jLabel4, gridBagConstraints12);
jPanel3.add(getDataComboBox(), gridBagConstraints13);
jPanel3.add(getDataDesField(), gridBagConstraints14);
jPanel3.add(jLabel3, gridBagConstraints15);
}
return jPanel3;
}
/**
* This method initializes dataDesField
*
* @return com.jstatcom.component.ResultField
*/
private ResultField getDataDesField() {
if (dataDesField == null) {
dataDesField = new ResultField();
}
return dataDesField;
}
/**
* This method initializes projectDesArea
*
* @return com.jstatcom.component.ResultField
*/
private ResultField getProjectDesArea() {
if (projectDesArea == null) {
projectDesArea = new ResultField();
projectDesArea.setPreferredSize(new java.awt.Dimension(150, 100));
}
return projectDesArea;
}
/**
* This method initializes browseButton
*
* @return javax.swing.JButton
*/
private JButton getBrowseButton() {
if (browseButton == null) {
browseButton = new JButton();
browseButton.setText("Browse...");
browseButton.setPreferredSize(new java.awt.Dimension(100, 26));
browseButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent e) {
File file = FileSupport.getInstance().saveProjectFile(
ProjectDialog.this);
if (file != null)
getFileNameField().setText(file.getAbsolutePath());
}
});
}
return browseButton;
}
/**
* Sets whether this dialog is a save dialog or an edit dialog which affects
* is behaviour.
*
* @param isSaveDialog
* save dialog if true, edit dialog otherwise
*/
public void setSaveDialog(boolean isSaveDialog) {
if (isSaveDialog) {
setTitle("Save Project...");
getProjectNameField().setText("");
getFileNameField().setText("");
getProjectDesArea().setText("");
// adds all project data types with their descriptions
// to the combobox
dataArray = ProjectDataManager.getInstance().getProjectData();
getDataComboBox().removeAllItems();
for (int i = 0; i < dataArray.length; i++) {
getDataComboBox().addItem(dataArray[i].getProjectDataType());
descriptions.put(dataArray[i].getProjectDataType(),
dataArray[i].getDescription());
}
if (getDataComboBox().getItemCount() > 0) {
getDataComboBox().setSelectedIndex(0);
ProjectDataTypes type = (ProjectDataTypes) getDataComboBox()
.getSelectedItem();
getDataDesField().setText(descriptions.get(type) + "");
}
} else
setTitle("Edit Project Settings");
this.isSaveDialog = isSaveDialog;
}
} // @jve:decl-index=0:visual-constraint="10,10"
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