IndependentModeler/src/cz/cvut/promod/services/projectService/dialogs/SyncDialog.java

   1 package cz.cvut.promod.services.projectService.dialogs;
   2
   3 import javax.swing.*;
   4 import java.awt.event.*;
   5
   6 /**
   7  * ProMod, master thesis project
   8  * User: Petr Zverina, petr.zverina@gmail.com
   9  * Date: 22:05:47, 13.11.2009
  10  */
  11
  12 /**
  13  * SyncDialog controller.
  14  */
  15 public class SyncDialog extends SyncDialogView{
  16
  17     public static final String NEW_LINE_MARK = "\n";
  18
  19     private SwingWorker swingWorker = null;
  20
  21     /**
  22      * Creates a new SyncDialog.
  23      *
  24      * @param title is the SyncDialog title.
  25      */
  26     public SyncDialog(final String title){
  27         super(title);
  28
  29         initEventHandling();
  30
  31         okButton.setEnabled(false);
  32         cancelButton.setEnabled(false);
  33
  34         getRootPane().setDefaultButton(okButton);
  35
  36         setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
  37
  38         setModal(true);
  39     }
  40
  41     /**
  42      * Initialize event handling.
  43      */
  44     private void initEventHandling() {
  45         okButton.addActionListener(new ActionListener(){
  46             public void actionPerformed(ActionEvent e) {
  47                 disposeDialog();
  48             }
  49         });
  50
  51         cancelButton.addActionListener(new ActionListener(){
  52             public void actionPerformed(ActionEvent e) {
  53                 swingWorker.cancel(true);
  54             }
  55         });
  56
  57         getRootPane().registerKeyboardAction(new ActionListener(){
  58                     public void actionPerformed(ActionEvent actionEvent) {
  59                        escape();
  60                     }
  61                 },
  62                 KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0),
  63                 JComponent.WHEN_IN_FOCUSED_WINDOW);
  64
  65         addWindowListener(new WindowAdapter(){
  66             @Override
  67             public void windowClosing(WindowEvent windowEvent) {
  68                 escape();
  69             }
  70         });
  71     }
  72
  73     /**
  74      * When the EXC or cross buton is pressed.
  75      */
  76     private void escape() {
  77         if(okButton.isEnabled()){
  78             disposeDialog();
  79         }
  80     }
  81
  82     /**
  83      * Controls dialogs final appearance.
  84      *
  85      * @param errors if true the dialog remains visible, false -> the dialog will be disposed
  86      */
  87     public void syncComplete(final boolean errors){
  88         if(errors){
  89             okButton.setEnabled(true);
  90         } else {
  91             disposeDialog();
  92         }
  93     }
  94
  95     /**
  96      * Sets the cancel button enabled.
  97      */
  98     public void disableCancelButton(){
  99         cancelButton.setEnabled(false);
 100     }
 101
 102     /**
 103      * Disposes the dialog.
 104      */
 105     public void disposeDialog(){
 106         setVisible(false);
 107         dispose();
 108     }
 109
 110     /**
 111      * Appends a new error message to the synchronization error dialog.
 112      *
 113      * @param message is the error message
 114      *
 115      * @param addEmptyLine if true then there will be added an empty line after this error message
 116      */
 117     public void appendErrorInfo(final String message, final boolean addEmptyLine){
 118         errorsTextArea.append(message);
 119
 120         errorsTextArea.append(NEW_LINE_MARK);
 121
 122         if(addEmptyLine){
 123             errorsTextArea.append(NEW_LINE_MARK);
 124         }
 125     }
 126
 127     /**
 128      * Update current sync position.
 129      * @param text the location
 130      */
 131     public void updatePosition(final String text){
 132         currentSearchLocationLabel.setText(text);
 133     }
 134
 135     /**
 136      * Sets the sync worker.
 137      * @param swingWorker the sync worker.
 138      */
 139     public void setSyncWorker(final SwingWorker swingWorker) {
 140         if(swingWorker == null){
 141             return;
 142         }
 143
 144         this.swingWorker = swingWorker;
 145
 146         cancelButton.setEnabled(true);
 147     }
 148 }