/**
* Sets the row data.
*
* @param list the list data to convert to row data
*/
public void setRowData(List<TopicUserCluster> list) {
removeAllRow();
for (int row = 0; row < list.size(); row++) {
TopicUserCluster topicUser = (TopicUserCluster) list.get(row);
Vector<Object> rowData = new Vector<Object>();
// user profile image
ImageIcon profileImage = null;
try {
profileImage = new ImageIcon(new URL(topicUser.getUserProfileImage()));
System.out.println("profile image == " + profileImage.getDescription());
} catch (Exception ex) {
ex.printStackTrace();
}
rowData.add(row + 1);
rowData.add(topicUser.getWebsiteId());
rowData.add(topicUser.getTopicId());
rowData.add(topicUser.getUserId());
rowData.add(topicUser.getUserName());
if (profileImage == null) rowData.add("");
else rowData.add(profileImage);
rowData.add(topicUser.getUserUrl());
rowData.add(topicUser.isTopicUser());
rowData.add(topicUser.getCluster());
rowData.add(convertScale(topicUser.getAuthority(), 2));
rowData.add(convertScale(topicUser.getTopicScore(), 2));
rowData.add(convertScale(topicUser.getAuthorityTopicScore(), 2));
tableModel.insertRow(row, rowData);
}
}
protected void setValue(Object value) {
if (value instanceof ImageIcon) {
ImageIcon ico = (ImageIcon) value;
setIcon(ico);
setText(ico.getDescription());
} else {
setIcon(null);
super.setValue(value);
}
}
public Component getListCellRendererComponent(
JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
if (isSelected) {
setBackground(list.getSelectionBackground());
setForeground(list.getSelectionForeground());
} else {
setBackground(list.getBackground());
setForeground(list.getForeground());
}
ImageIcon icon = (ImageIcon) value;
setText(icon.getDescription());
setIcon(icon);
return this;
}
void scaleImages(String nameOfChangedImage) {
if (SnapshotGallery.sharedInstance().isEmpty()) {
return;
}
if (EventQueue.isDispatchThread()) setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
float w = 0, h = 0;
Insets insets = getInsets();
int w1 = insets.left + insets.right;
int h1 = insets.top + insets.bottom + IMAGE_HEIGHT;
int n = SnapshotGallery.sharedInstance().size();
String name = null;
ImageIcon icon = null;
Image image = null;
float r = 1;
for (int i = n - 1; i >= 0; i--) {
name = SnapshotGallery.sharedInstance().getImageName(i);
image = SnapshotGallery.sharedInstance().getThumbnail(i);
if (image == null || name.equals(nameOfChangedImage)) {
icon = SnapshotGallery.sharedInstance().loadAnnotatedImage(i);
w = icon.getIconWidth();
h = icon.getIconHeight();
r = IMAGE_HEIGHT / h;
w *= r;
// This scaling method causes out-of-memory error:
// icon.getImage().getScaledInstance((int) w, IMAGE_HEIGHT, Image.SCALE_SMOOTH);
image = ModelerUtilities.scale((BufferedImage) icon.getImage(), r, r);
SnapshotGallery.sharedInstance().putThumbnail(icon.getDescription(), image);
image.flush();
icon.getImage().flush();
} else {
w = image.getWidth(this);
h = image.getHeight(this);
}
if (getLayout() instanceof FlowLayout) {
w1 += (int) w + ((FlowLayout) getLayout()).getHgap();
} else {
w1 += (int) w + IMAGE_GAP;
}
}
setPreferredSize(new Dimension(w1, h1));
if (EventQueue.isDispatchThread()) setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
}
/**
* Returns the value currently selected.
*
* @return the value currently selected
*/
public E getValue() {
ImageIcon icon = (ImageIcon) getSelectedItem();
return E.valueOf(enumeration, icon.getDescription());
}
@Test
public void testThatRendererRendersDifferentTypes() {
final JTree jTree = new JTree();
CatalogTreeUtils.addCellRenderer(jTree);
final TreeCellRenderer dapCellRenderer = jTree.getCellRenderer();
final OpendapLeaf opendapLeaf =
new OpendapLeaf("This is A dap Node", new InvDataset(null, "") {});
opendapLeaf.setDapAccess(true);
final OpendapLeaf fileLeaf =
new OpendapLeaf("This is A File Node", new InvDataset(null, "") {});
fileLeaf.setFileAccess(true);
final Object dapNode = new DefaultMutableTreeNode(opendapLeaf);
final Object fileNode = new DefaultMutableTreeNode(fileLeaf);
final Object noDapNode = new DefaultMutableTreeNode("otherNode");
final Component component =
dapCellRenderer.getTreeCellRendererComponent(
jTree, noDapNode, false, false, true, 0, false);
assertEquals(true, component instanceof DefaultTreeCellRenderer);
final DefaultTreeCellRenderer tcr1 = (DefaultTreeCellRenderer) component;
assertEquals("otherNode", tcr1.getText());
assertEquals(true, tcr1.getIcon() instanceof ImageIcon);
final Color foreground = tcr1.getForeground();
final Color background = tcr1.getBackground();
final Font font = tcr1.getFont();
final Component component2 =
dapCellRenderer.getTreeCellRendererComponent(jTree, dapNode, false, false, true, 0, false);
assertSame(component, component2);
assertEquals(true, component2 instanceof DefaultTreeCellRenderer);
final DefaultTreeCellRenderer tcr2 = (DefaultTreeCellRenderer) component2;
assertEquals("This is A dap Node", tcr2.getText());
assertEquals(true, tcr2.getIcon() instanceof ImageIcon);
final ImageIcon icon2 = (ImageIcon) tcr2.getIcon();
// todo change the expected icon to a realistic icon
assertEquals(
"/DRsProduct16.png",
icon2.getDescription().substring(icon2.getDescription().lastIndexOf("/")));
assertEquals(foreground, tcr2.getForeground());
assertEquals(background, tcr2.getBackground());
assertEquals(font, tcr2.getFont());
final Component component3 =
dapCellRenderer.getTreeCellRendererComponent(jTree, fileNode, false, false, true, 0, false);
assertSame(component, component3);
assertEquals(true, component3 instanceof DefaultTreeCellRenderer);
final DefaultTreeCellRenderer tcr3 = (DefaultTreeCellRenderer) component3;
assertEquals("This is A File Node", tcr3.getText());
assertEquals(true, tcr3.getIcon() instanceof ImageIcon);
final ImageIcon icon3 = (ImageIcon) tcr3.getIcon();
// todo change the expected icon to a realistic icon
assertEquals(
"/FRsProduct16.png",
icon3.getDescription().substring(icon3.getDescription().lastIndexOf("/")));
assertEquals(foreground, tcr3.getForeground());
assertEquals(background, tcr3.getBackground());
assertEquals(font, tcr3.getFont());
}
/**
* Returns list cell renderer component.
*
* @param list tree
* @param value cell value
* @param index cell index
* @param isSelected whether cell is selected or not
* @param cellHasFocus whether cell has focus or not
* @return cell renderer component
*/
@Override
public Component getListCellRendererComponent(
final JList list,
final Object value,
final int index,
final boolean isSelected,
final boolean cellHasFocus) {
super.getListCellRendererComponent(list, "", index, isSelected, cellHasFocus);
final FileElement element = (FileElement) value;
final File file = element.getFile();
// Proper margin
setMargin(isTilesView() ? tileCellMargin : iconCellMargin);
// Renderer icon
String imageSize = null;
if (iconLabel.isEnabled()) {
// Thumbnail loading
synchronized (thumbnailsLock) {
if (!element.isThumbnailQueued() && !element.isDisabledThumbnailQueued()) {
queueThumbnailLoad(element, false);
}
}
// Image thumbnail
final ImageIcon thumbnail = element.getEnabledThumbnail();
iconLabel.setIcon(thumbnail);
// Image description
if (thumbnail != null) {
imageSize = thumbnail.getDescription();
}
} else {
// Disabled thumbnail loading
synchronized (thumbnailsLock) {
if (!element.isDisabledThumbnailQueued()) {
queueThumbnailLoad(element, true);
}
}
// Image disabled thumbnail
iconLabel.setDisabledIcon(element.getDisabledThumbnail());
}
// Updating file description elements
if (fileList.getEditedCell() != index) {
// Settings description
final FileDescription fileDescription = FileUtils.getFileDescription(file, imageSize);
nameLabel.setText(fileDescription.getName());
// Updating tile view additional description
if (isTilesView()) {
descriptionLabel.setText(fileDescription.getDescription());
// Updating size label
if (fileDescription.getSize() != null) {
sizeLabel.setText(fileDescription.getSize());
} else {
sizeLabel.setText(null);
}
} else {
descriptionLabel.setText(null);
sizeLabel.setText(null);
}
} else {
nameLabel.setText(null);
descriptionLabel.setText(null);
sizeLabel.setText(null);
}
return this;
}