gantttaskpropertiesbean.java

It is all about project scheduling. GanttProject is a tool for creating a project schedule by means

package net.sourceforge.ganttproject.gui;

/**
 *
 * <p>Title: </p>
 *
 * <p>Description: Provide the properties of selected task</p>
 *
 * <p>Copyright: Copyright (c) 2003</p>
 *
 * <p>Company: </p>
 *
 * @author ganttproject
 *
 * @version 1.0
 *
 */

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.Container;
import java.awt.FlowLayout;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.FocusAdapter;
import java.awt.event.FocusEvent;
import java.util.Hashtable;

import javax.swing.BorderFactory;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JColorChooser;
import javax.swing.JComboBox;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSpinner;
import javax.swing.JTabbedPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.SpinnerNumberModel;
import javax.swing.SpringLayout;
import javax.swing.UIManager;
import javax.swing.border.EtchedBorder;
import javax.swing.border.TitledBorder;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import javax.swing.tree.DefaultMutableTreeNode;

import org.jdesktop.swing.JXDatePicker;

import net.sourceforge.ganttproject.GanttCalendar;
import net.sourceforge.ganttproject.GanttGraphicArea;
import net.sourceforge.ganttproject.GanttProject;
import net.sourceforge.ganttproject.GanttTask;
import net.sourceforge.ganttproject.GanttTree2;
import net.sourceforge.ganttproject.Mediator;
import net.sourceforge.ganttproject.gui.options.SpringUtilities;
import net.sourceforge.ganttproject.gui.taskproperties.CustomColumnsPanel;
import net.sourceforge.ganttproject.gui.taskproperties.TaskAllocationsPanel;
import net.sourceforge.ganttproject.gui.taskproperties.TaskDependenciesPanel;
import net.sourceforge.ganttproject.language.GanttLanguage;
import net.sourceforge.ganttproject.resource.HumanResourceManager;
import net.sourceforge.ganttproject.roles.RoleManager;
import net.sourceforge.ganttproject.shape.JPaintCombo;
import net.sourceforge.ganttproject.shape.ShapeConstants;
import net.sourceforge.ganttproject.shape.ShapePaint;
import net.sourceforge.ganttproject.task.Task;
import net.sourceforge.ganttproject.task.TaskContainmentHierarchyFacade;
import net.sourceforge.ganttproject.task.TaskImpl;
import net.sourceforge.ganttproject.task.TaskManager;
import net.sourceforge.ganttproject.task.TaskMutator;
import net.sourceforge.ganttproject.util.BrowserControl;

/**
 * Real panel for editing task properties
 */
public class GanttTaskPropertiesBean

extends JPanel {

    private JXDatePicker myStartDatePicker;
    private JXDatePicker myEndDatePicker;
    private JXDatePicker myThirdDatePicker;
    // Input attributes

    // protected GanttTask selectedTask; //Task whose properties will be shown

    protected GanttTask[] selectedTasks;

    //private GanttTree2 tree; // GanttTree that contain all the tasks information

    private GanttLanguage language = GanttLanguage.getInstance(); // language

    // Output attributes: you can find the definition is GanttTask

    // private String name;

    private int length;

    private int percentComplete;

    private int priority;

    private GanttCalendar start;

    private GanttCalendar end;

    private GanttCalendar third;

    private boolean bilan;

	private boolean isProjectTask;
	
    private String notes;

    // private GanttTask selectedTaskClone;

    // private Hashtable managerHash;
    //
    // private Hashtable assignedResources = new Hashtable();
    // private attributes for internal use

    GridBagConstraints gbc = new GridBagConstraints();

    FlowLayout flowL = new FlowLayout(FlowLayout.LEFT, 10, 10);

    JTabbedPane tabbedPane; // TabbedPane that include the following four items

    JPanel generalPanel;

    JPanel predecessorsPanel;

    JPanel resourcesPanel;

    JPanel notesPanel;

    // Components on general pannel

    JPanel firstRowPanel1; // components in first row

    JTextField nameField1;

    JTextField durationField1;

    JLabel nameLabel1;

    JLabel durationLabel1;

    JLabel lblWebLink;

    JTextField tfWebLink;

    JButton bWebLink;

    JPanel secondRowPanel1; // components in second row

    JSpinner percentCompleteSlider;

    JLabel percentCompleteLabel1;

    JLabel priorityLabel1;

    JComboBox priorityComboBox;

    JPanel thirdRowPanel1; // componets in third row

    JTextField startDateField1;

    JTextField finishDateField1;

    JTextField thirdDateField1;

    JLabel startDateLabel1;

    JLabel finishDateLabel1;

    JComboBox thirdDateComboBox;

    JButton startDateButton1;

    JButton finishDateButton1;

    JButton thirdDateButton1;

    JPanel lastRowPanel1; // components in last row

    JPanel webLinkPanel; // components in web link panel

    JLabel mileStoneLabel1;

    JCheckBox mileStoneCheckBox1;

    JCheckBox projectTaskCheckBox1;
	
    JButton colorButton;
    

    boolean isColorChanged;

    JButton colorSpace;

    JPanel colorPanel;

    /** Shape chooser combo Box */
    JPaintCombo shapeComboBox;

    // Components on predecessors pannel

    JLabel nameLabel2; // first row, here the textfield is un-editable

    JLabel durationLabel2;

    JTextField nameField2;

    JPanel firstRowPanel2;

    JScrollPane predecessorsScrollPane; // second row, a table

    JLabel nameLabelNotes;

    JLabel durationLabelNotes;

    JTextField nameFieldNotes;

    JTextField durationFieldNotes;

    JScrollPane scrollPaneNotes;

    JTextArea noteAreaNotes;

    JPanel firstRowPanelNotes;

    JPanel secondRowPanelNotes;

    // Component on the SOUTH ok CANCEL buttons

    //public JButton okButton;

    //JButton cancelButton;

    //JPanel southPanel;

    private boolean onlyOneTask = false;

    private String taskWebLink;

    private boolean taskIsMilestone;

    private GanttCalendar taskStartDate;

    private GanttCalendar taskEndDate;

    private GanttCalendar taskThirdDate;

    private int taskThirdDateConstraint;
	
	private boolean taskIsProjectTask;
	
    private int taskLength;

    private String taskNotes;

    private int taskCompletionPercentage;

    private int taskPriority;

    private ShapePaint taskShape;

    private CustomColumnsPanel myCustomColumnPanel = null;

    // private ResourcesTableModel myResourcesTableModel;
    private TaskDependenciesPanel myDependenciesPanel;

    private TaskAllocationsPanel[] myAllocationsPanel;

    //private boolean isStartFixed;

//    private boolean isFinishFixed;

    private final HumanResourceManager myHumanResourceManager;

    private final RoleManager myRoleManager;

    private Task myUnpluggedClone;
	private TaskManager myTaskManager;

    /** add a component to container by using GridBagConstraints. */

    private void addUsingGBL(Container container, Component component,

    GridBagConstraints gbc, int x,

    int y, int w, int h) {
        gbc.gridx = x;
        gbc.gridy = y;
        gbc.gridwidth = w;
        gbc.gridheight = h;
        gbc.weighty = 0;
        container.add(component, gbc);
    }

    /** set the first row in all the tabbed pane. thus give them a common look */

    private void setFirstRow(Container container, GridBagConstraints gbc,
            JLabel nameLabel, JTextField nameField, JLabel durationLabel,
            JTextField durationField) {
        container.setLayout(new GridBagLayout());
        gbc.weightx = 0;
        gbc.weighty = 0;
        gbc.anchor = GridBagConstraints.WEST;
        gbc.insets.right = 15;
        gbc.insets.left = 10;
        gbc.insets.top = 10;
        addUsingGBL(container, nameLabel, gbc, 0, 0, 1, 1);
        addUsingGBL(container, nameField, gbc, 1, 0, 1, 1);
        addUsingGBL(container, durationLabel, gbc, 2, 0, 1, 1);
        gbc.weightx = 1;
        addUsingGBL(container, durationField, gbc, 3, 0, 1, 1);
    }

    /** Construct the general panel */
    private void constructGeneralPanel() {
        generalPanel = new JPanel(new GridBagLayout());
        // first row
        nameLabel1 = new JLabel(language.getText("name") + ":");
        nameField1 = new JTextField(20);
        nameField1.setName("name_of_task");

        if (!onlyOneTask) {
            nameLabel1.setVisible(false);
            nameField1.setVisible(false);
        }

        durationLabel1 = new JLabel(language.getText("length") + ":");
        durationField1 = new JTextField(8);
        durationField1.setName("length");
        firstRowPanel1 = new JPanel(flowL);
        setFirstRow(firstRowPanel1, gbc, nameLabel1, nameField1,
                durationLabel1, durationField1);
        // second row
        percentCompleteLabel1 = new JLabel(language.getText("advancement")); // Progress
        SpinnerNumberModel spinnerModel = new SpinnerNumberModel(0, 0, 100, 1);
        percentCompleteSlider = new JSpinner(spinnerModel);

        secondRowPanel1 = new JPanel(flowL);
        secondRowPanel1.add(percentCompleteLabel1);
        // secondRowPanel1.add(percentCompleteField1);
        secondRowPanel1.add(percentCompleteSlider);
        priorityLabel1 = new JLabel(language.getText("priority"));
        secondRowPanel1.add(priorityLabel1);
        priorityComboBox = new JComboBox();
        priorityComboBox.addItem(language.getText("low"));
        priorityComboBox.addItem(language.getText("normal"));
        priorityComboBox.addItem(language.getText("hight"));
        priorityComboBox.setEditable(false);

        secondRowPanel1.add(priorityComboBox);

        // third row

        startDateLabel1 = new JLabel(language.getText("dateOfBegining") + ":");
        startDateField1 = new JTextField(12);
        startDateField1.setEditable(false);
        finishDateLabel1 = new JLabel(language.getText("dateOfEnd") + ":");

        finishDateField1 = new JTextField(12);
        finishDateField1.setEditable(false);
        thirdDateComboBox = new JComboBox();
        thirdDateComboBox.addItem("");
        thirdDateComboBox.addItem(language.getText("earliestBegin"));
        thirdDateComboBox.setName("third");
        thirdDateComboBox.setSelectedIndex(selectedTasks[0]
                .getThirdDateConstraint());
        thirdDateField1 = new JTextField(12);
        thirdDateField1.setEditable(false);

        ImageIcon icon = new ImageIcon(getClass().getResource(
                "/icons/calendar_16.gif"));

        startDateButton1 = new TestGanttRolloverButton(icon);
        startDateButton1.setName("start");
        startDateButton1.setToolTipText(GanttProject.getToolTip(language
                .getText("chooseDate")));
        finishDateButton1 = new TestGanttRolloverButton(icon);
        finishDateButton1.setName("finish");
        finishDateButton1.setToolTipText(GanttProject.getToolTip(language
                .getText("chooseDate")));
        thirdDateButton1 = new TestGanttRolloverButton(icon);
        thirdDateButton1.setName("third");
        thirdDateButton1.setToolTipText(GanttProject.getToolTip(language
                .getText("chooseDate")));

        if (selectedTasks[0].getThirdDateConstraint() == 0)
            thirdDateButton1.setEnabled(false);


        thirdRowPanel1 = new JPanel(flowL);
        thirdRowPanel1.setBorder(new TitledBorder(new EtchedBorder(), language
                .getText("date")));
        
        JPanel startDatePanel = new JPanel(
                new FlowLayout(FlowLayout.LEFT, 5, 0));
        startDatePanel.add(startDateLabel1);
        myStartDatePicker = createDatePicker(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                setStart(new GanttCalendar(((JXDatePicker)e.getSource()).getDate()), false);
            }
        }); 
        startDatePanel.add(myStartDatePicker);
        //startDatePanel.add(startDateButton1);
        
        
        JPanel finishDatePanel = new JPanel(new FlowLayout(FlowLayout.LEFT, 5,
                0));
        finishDatePanel.add(finishDateLabel1);
        myEndDatePicker = createDatePicker(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                setEnd(new GanttCalendar(((JXDatePicker)e.getSource()).getDate()), false);