/**
* Updates progress bar progress line every time a progress event has been received.
*
* @param event the <tt>FileTransferProgressEvent</tt> that notified us
*/
public void progressChanged(FileTransferProgressEvent event) {
progressBar.setValue((int) event.getProgress());
long transferredBytes = event.getFileTransfer().getTransferedBytes();
long progressTimestamp = event.getTimestamp();
ByteFormat format = new ByteFormat();
String bytesString = format.format(transferredBytes);
if ((progressTimestamp - lastSpeedTimestamp) >= SPEED_CALCULATE_DELAY) {
lastProgressSpeed = Math.round(calculateProgressSpeed(transferredBytes));
this.lastSpeedTimestamp = progressTimestamp;
this.lastTransferredBytes = transferredBytes;
}
if ((progressTimestamp - lastEstimatedTimeTimestamp) >= SPEED_CALCULATE_DELAY
&& lastProgressSpeed > 0) {
lastEstimatedTime =
Math.round(
calculateEstimatedTransferTime(
lastProgressSpeed, transferredFileSize - transferredBytes));
lastEstimatedTimeTimestamp = progressTimestamp;
}
progressBar.setString(getProgressLabel(bytesString));
if (lastProgressSpeed > 0) {
progressSpeedLabel.setText(
resources.getI18NString("service.gui.SPEED") + format.format(lastProgressSpeed) + "/sec");
progressSpeedLabel.setVisible(true);
}
if (lastEstimatedTime > 0) {
estimatedTimeLabel.setText(
resources.getI18NString("service.gui.ESTIMATED_TIME")
+ GuiUtils.formatSeconds(lastEstimatedTime * 1000));
estimatedTimeLabel.setVisible(true);
}
}
/** Hides all progress related components. */
protected void hideProgressRelatedComponents() {
progressBar.setVisible(false);
progressSpeedLabel.setVisible(false);
estimatedTimeLabel.setVisible(false);
}
/**
* Shows the given error message in the error area of this component.
*
* @param message the message to show
*/
protected void showErrorMessage(String message) {
errorArea.setText(message);
errorIconLabel.setVisible(true);
errorArea.setVisible(true);
}
/** Creates a file conversation component. */
public FileTransferConversationComponent() {
imageLabel = new FileImageLabel();
constraints.gridx = 0;
constraints.gridy = 0;
constraints.gridwidth = 1;
constraints.gridheight = 4;
constraints.anchor = GridBagConstraints.NORTHWEST;
constraints.insets = new Insets(5, 5, 5, 5);
add(imageLabel, constraints);
imageLabel.setIcon(new ImageIcon(ImageLoader.getImage(ImageLoader.DEFAULT_FILE_ICON)));
constraints.gridx = 1;
constraints.gridy = 0;
constraints.gridwidth = 3;
constraints.gridheight = 1;
constraints.fill = GridBagConstraints.HORIZONTAL;
constraints.weightx = 1.0;
constraints.anchor = GridBagConstraints.NORTHWEST;
constraints.insets = new Insets(5, 5, 5, 5);
add(titleLabel, constraints);
titleLabel.setFont(titleLabel.getFont().deriveFont(Font.BOLD, 11f));
constraints.gridx = 1;
constraints.gridy = 1;
constraints.anchor = GridBagConstraints.WEST;
constraints.insets = new Insets(0, 5, 5, 5);
add(fileLabel, constraints);
constraints.gridx = 1;
constraints.gridy = 2;
constraints.gridwidth = 1;
constraints.anchor = GridBagConstraints.WEST;
constraints.insets = new Insets(0, 5, 0, 5);
constraints.fill = GridBagConstraints.NONE;
add(errorIconLabel, constraints);
errorIconLabel.setVisible(false);
constraints.gridx = 2;
constraints.gridy = 2;
constraints.gridwidth = 2;
constraints.anchor = GridBagConstraints.WEST;
constraints.insets = new Insets(0, 5, 0, 5);
constraints.fill = GridBagConstraints.HORIZONTAL;
add(errorArea, constraints);
errorArea.setForeground(new Color(resources.getColor("service.gui.ERROR_FOREGROUND")));
setTextAreaStyle(errorArea);
errorArea.setVisible(false);
constraints.gridx = 1;
constraints.gridy = 3;
constraints.gridwidth = 1;
constraints.gridheight = 1;
constraints.weightx = 0.0;
constraints.anchor = GridBagConstraints.WEST;
constraints.insets = new Insets(0, 5, 0, 5);
add(retryButton, constraints);
retryButton.setText(GuiActivator.getResources().getI18NString("service.gui.RETRY"));
retryButton.setVisible(false);
constraints.gridx = 1;
constraints.gridy = 3;
constraints.gridwidth = 1;
constraints.gridheight = 1;
constraints.weightx = 0.0;
constraints.anchor = GridBagConstraints.WEST;
constraints.insets = new Insets(0, 5, 0, 5);
add(cancelButton, constraints);
cancelButton.setText(GuiActivator.getResources().getI18NString("service.gui.CANCEL"));
cancelButton.addActionListener(this);
cancelButton.setVisible(false);
constraints.gridx = 2;
constraints.gridy = 3;
constraints.gridwidth = GridBagConstraints.RELATIVE;
constraints.gridheight = 1;
constraints.weightx = 0.0;
constraints.fill = GridBagConstraints.NONE;
constraints.anchor = GridBagConstraints.EAST;
constraints.insets = new Insets(0, 5, 0, 5);
constraints.gridx = 3;
constraints.gridy = 3;
constraints.gridwidth = 1;
constraints.gridheight = 1;
constraints.weightx = 0.0;
constraints.fill = GridBagConstraints.NONE;
constraints.anchor = GridBagConstraints.LINE_END;
constraints.insets = new Insets(0, 5, 0, 5);
add(progressPropertiesPanel, constraints);
estimatedTimeLabel.setFont(estimatedTimeLabel.getFont().deriveFont(11f));
estimatedTimeLabel.setVisible(false);
progressSpeedLabel.setFont(progressSpeedLabel.getFont().deriveFont(11f));
progressSpeedLabel.setVisible(false);
progressPropertiesPanel.add(progressSpeedLabel);
progressPropertiesPanel.add(estimatedTimeLabel);
constraints.gridx = 1;
constraints.gridy = 3;
constraints.gridwidth = 1;
constraints.gridheight = 1;
constraints.weightx = 0.0;
constraints.anchor = GridBagConstraints.WEST;
constraints.insets = new Insets(0, 5, 0, 5);
constraints.fill = GridBagConstraints.NONE;
add(acceptButton, constraints);
acceptButton.setText(GuiActivator.getResources().getI18NString("service.gui.ACCEPT"));
acceptButton.setVisible(false);
constraints.gridx = 2;
constraints.gridy = 3;
constraints.gridwidth = 1;
constraints.gridheight = 1;
constraints.weightx = 0.0;
constraints.anchor = GridBagConstraints.WEST;
constraints.insets = new Insets(0, 5, 0, 5);
constraints.fill = GridBagConstraints.NONE;
add(rejectButton, constraints);
rejectButton.setText(GuiActivator.getResources().getI18NString("service.gui.REJECT"));
rejectButton.setVisible(false);
constraints.gridx = 1;
constraints.gridy = 3;
constraints.gridwidth = 1;
constraints.gridheight = 1;
constraints.weightx = 0.0;
constraints.anchor = GridBagConstraints.WEST;
constraints.insets = new Insets(0, 5, 0, 5);
constraints.fill = GridBagConstraints.NONE;
add(openFileButton, constraints);
openFileButton.setText(GuiActivator.getResources().getI18NString("service.gui.OPEN"));
openFileButton.setVisible(false);
openFileButton.addActionListener(this);
constraints.gridx = 2;
constraints.gridy = 3;
constraints.gridwidth = 1;
constraints.gridheight = 1;
constraints.weightx = 0.0;
constraints.anchor = GridBagConstraints.WEST;
constraints.insets = new Insets(0, 5, 0, 5);
constraints.fill = GridBagConstraints.NONE;
add(openFolderButton, constraints);
openFolderButton.setText(GuiActivator.getResources().getI18NString("service.gui.OPEN_FOLDER"));
openFolderButton.setVisible(false);
openFolderButton.addActionListener(this);
constraints.gridx = 1;
constraints.gridy = 2;
constraints.gridwidth = 3;
constraints.gridheight = 1;
constraints.weightx = 1.0;
constraints.anchor = GridBagConstraints.WEST;
constraints.insets = new Insets(0, 5, 0, 5);
constraints.ipadx = 150;
constraints.fill = GridBagConstraints.HORIZONTAL;
add(progressBar, constraints);
progressBar.setVisible(false);
progressBar.setStringPainted(true);
}