Revision 10962 trunk/libraries/libUIComponent/src/org/gvsig/gui/beans/incrementabletask/IncrementableTask.java
| IncrementableTask.java | ||
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import org.gvsig.gui.beans.buttonspanel.ButtonsPanel; |
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import org.gvsig.gui.beans.progresspanel.ProgressPanel; |
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public class IncrementableTask extends Thread implements ActionListener {
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public class IncrementableTask implements Runnable, ActionListener {
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IIncrementable iIncrementable; |
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ProgressPanel progressPanel = null; |
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private volatile ProgressPanel progressPanel = getProgressPanel(); |
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private volatile Thread blinker; |
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private boolean threadSuspended = false; |
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public IncrementableTask(IIncrementable incrementable) {
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iIncrementable = incrementable; |
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} |
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public void start() {
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blinker = new Thread(this); |
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blinker.start(); |
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} |
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public synchronized void stop() {
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blinker = null; |
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notify(); |
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} |
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/** |
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* Este thread va leyendo el porcentaje hasta que se completa el histograma. |
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*/ |
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public synchronized void run(){
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while(true){
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showWindow(); |
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while (iIncrementable.getPercent() < 100){
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Thread thisThread = Thread.currentThread(); |
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while ((blinker == thisThread) && (iIncrementable.getPercent() < 100)) {
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try {
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Thread.sleep(100); |
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getProgressPanel().setLabel(iIncrementable.getLabel()); |
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getProgressPanel().setPercent(iIncrementable.getPercent()); |
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getProgressPanel().setTitle(iIncrementable.getTitle()); |
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getProgressPanel().setLog(iIncrementable.getLog()); |
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try {
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sleep(100); |
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} catch (InterruptedException e) {
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e.printStackTrace(); |
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synchronized(this) {
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while (threadSuspended && blinker==thisThread) |
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wait(500); |
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} |
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} catch (InterruptedException e) {
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} |
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//Cerramos la ventana |
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handleClose(); |
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this.suspend(); |
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} |
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//Cerramos la ventana |
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handleClose(); |
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} |
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private void handleClose() {
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getProgressPanel().setVisible(false); |
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getProgressPanel().hide(); |
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progressPanel = null; |
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System.out.println("Cerrado");
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if (iIncrementable.getPercent() == 100) |
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iIncrementable.closed(); |
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else |
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iIncrementable.canceled(); |
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} |
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/** |
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* Muestra la ventana de incremento con el porcentaje de la construcci?n del |
| ... | ... | |
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getProgressPanel().showLog(false); |
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getProgressPanel().show(); |
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if(this.isAlive()) |
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this.resume(); |
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else |
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this.start(); |
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this.start(); |
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} |
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private ProgressPanel getProgressPanel() {
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progressPanel.addWindowListener( new WindowAdapter() {
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public void windowClosing(WindowEvent e) |
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{
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handleClose();
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blinker = null;
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} |
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}); |
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} |
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public void actionPerformed(ActionEvent e) {
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if (e.getActionCommand().compareTo(ButtonsPanel.BUTTON_CANCEL + "") == 0) {
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handleClose();
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blinker = null;
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} |
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if (e.getActionCommand().compareTo(ButtonsPanel.BUTTON_PAUSE + "") == 0) {
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iIncrementable.suspended(); |
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threadSuspended = true; |
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} |
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if (e.getActionCommand().compareTo(ButtonsPanel.BUTTON_RESTART + "") == 0) {
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iIncrementable.resumed(); |
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threadSuspended = false; |
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} |
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} |
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} |
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