/**
* Action performed on various action links(buttons).
*
* @param e the action.
*/
public void actionPerformed(ActionEvent e) {
JButton src = (JButton) e.getSource();
if (src instanceof SIPCommButton) {
// Load image
int index = Integer.parseInt(src.getName());
BufferedImage image = AvatarStackManager.loadImage(index);
// Set the new image
setNewImage(image);
} else if (src.getName().equals("chooseButton")) {
// Open the image picker
Image currentImage = this.avatarImage.getAvatar();
ImagePickerDialog dialog = new ImagePickerDialog(96, 96);
byte[] bimage = dialog.showDialog(currentImage);
if (bimage == null) return;
// New image
BufferedImage image = ImageUtils.getBufferedImage(new ImageIcon(bimage).getImage());
// Store image
if (this.nextImageIndex == MAX_STORED_IMAGES) {
// No more place to store images
// Pop the first element (index 0)
AvatarStackManager.popFirstImage(MAX_STORED_IMAGES);
this.nextImageIndex = MAX_STORED_IMAGES - 1;
}
// Store the new image on hard drive
AvatarStackManager.storeImage(image, this.nextImageIndex);
// Inform protocols about the new image
setNewImage(image);
} else if (src.getName().equals("removeButton")) {
// Removes the current photo.
setNewImage(null);
} else if (src.getName().equals("clearButton")) {
clearRecentImages();
}
setVisible(false);
}
/** Clear stored images. */
private void clearRecentImages() {
for (int i = 0; i < MAX_STORED_IMAGES; i++) {
this.recentImagesButtons[i].setImage(null);
this.recentImagesButtons[i].setEnabled(false);
AvatarStackManager.deleteImage(i);
}
this.nextImageIndex = 0;
}
/** Refresh images with those stored locally. */
public void refreshRecentImages() {
int i;
for (i = 0; i < MAX_STORED_IMAGES; i++) {
BufferedImage image = AvatarStackManager.loadImage(i);
if (image == null) break;
this.recentImagesButtons[i].setImage(createThumbnail(image));
this.recentImagesButtons[i].setEnabled(true);
}
if (i < MAX_STORED_IMAGES) {
this.nextImageIndex = i;
for (; i < MAX_STORED_IMAGES; i++) {
this.recentImagesButtons[i].setImage(null);
this.recentImagesButtons[i].setEnabled(false);
}
} else this.nextImageIndex = MAX_STORED_IMAGES;
}