public static Icon getEvenIcon(Icon icon) {
LayeredIcon layeredIcon = new LayeredIcon(2);
layeredIcon.setIcon(EMPTY_ICON, 0);
if (icon != null
&& icon.getIconHeight() <= EMPTY_ICON.getIconHeight()
&& icon.getIconWidth() <= EMPTY_ICON.getIconWidth()) {
layeredIcon.setIcon(
icon,
1,
(-icon.getIconWidth() + EMPTY_ICON.getIconWidth()) / 2,
(EMPTY_ICON.getIconHeight() - icon.getIconHeight()) / 2);
}
return layeredIcon;
}
public static Icon augmentIcon(@Nullable Icon icon, @NotNull Icon standard) {
if (icon == null) {
return standard;
}
if (icon.getIconHeight() < standard.getIconHeight()
|| icon.getIconWidth() < standard.getIconWidth()) {
final LayeredIcon layeredIcon = new LayeredIcon(2);
layeredIcon.setIcon(icon, 0, 0, (standard.getIconHeight() - icon.getIconHeight()) / 2);
layeredIcon.setIcon(standard, 1);
return layeredIcon;
}
return icon;
}
int updateMaximumWidth(final LookupElementPresentation p, LookupElement item) {
final Icon icon = p.getIcon();
if (icon != null
&& (icon.getIconWidth() > myEmptyIcon.getIconWidth()
|| icon.getIconHeight() > myEmptyIcon.getIconHeight())) {
myEmptyIcon =
new EmptyIcon(
Math.max(icon.getIconWidth(), myEmptyIcon.getIconWidth()),
Math.max(icon.getIconHeight(), myEmptyIcon.getIconHeight()));
}
return RealLookupElementPresentation.calculateWidth(
p, getRealFontMetrics(item, false), getRealFontMetrics(item, true))
+ AFTER_TAIL
+ AFTER_TYPE;
}
private JComponent createActionPanel() {
JPanel actions = new NonOpaquePanel();
actions.setBorder(JBUI.Borders.emptyLeft(10));
actions.setLayout(new BoxLayout(actions, BoxLayout.Y_AXIS));
ActionManager actionManager = ActionManager.getInstance();
ActionGroup quickStart =
(ActionGroup) actionManager.getAction(IdeActions.GROUP_WELCOME_SCREEN_QUICKSTART);
DefaultActionGroup group = new DefaultActionGroup();
collectAllActions(group, quickStart);
for (AnAction action : group.getChildren(null)) {
JPanel button = new JPanel(new BorderLayout());
button.setOpaque(false);
button.setBorder(JBUI.Borders.empty(8, 20));
AnActionEvent e =
AnActionEvent.createFromAnAction(
action,
null,
ActionPlaces.WELCOME_SCREEN,
DataManager.getInstance().getDataContext(this));
action.update(e);
Presentation presentation = e.getPresentation();
if (presentation.isVisible()) {
String text = presentation.getText();
if (text != null && text.endsWith("...")) {
text = text.substring(0, text.length() - 3);
}
Icon icon = presentation.getIcon();
if (icon.getIconHeight() != JBUI.scale(16) || icon.getIconWidth() != JBUI.scale(16)) {
icon = JBUI.emptyIcon(16);
}
action = wrapGroups(action);
ActionLink link = new ActionLink(text, icon, action, createUsageTracker(action));
link.setPaintUnderline(false);
link.setNormalColor(getLinkNormalColor());
button.add(link);
if (action instanceof WelcomePopupAction) {
button.add(createArrow(link), BorderLayout.EAST);
}
installFocusable(button, action, KeyEvent.VK_UP, KeyEvent.VK_DOWN, true);
actions.add(button);
}
}
WelcomeScreenActionsPanel panel = new WelcomeScreenActionsPanel();
panel.actions.add(actions);
return panel.root;
}
private int setTypeTextLabel(
LookupElement item,
final Color background,
Color foreground,
final LookupElementPresentation presentation,
int allowedWidth,
boolean selected,
boolean nonFocusedSelection,
FontMetrics normalMetrics) {
final String givenText = presentation.getTypeText();
final String labelText =
trimLabelText(
StringUtil.isEmpty(givenText) ? "" : " " + givenText, allowedWidth, normalMetrics);
int used = RealLookupElementPresentation.getStringWidth(labelText, normalMetrics);
final Icon icon = presentation.getTypeIcon();
if (icon != null) {
myTypeLabel.setIcon(icon);
used += icon.getIconWidth();
}
Color sampleBackground = background;
Object o = item.isValid() ? item.getObject() : null;
//noinspection deprecation
if (o instanceof LookupValueWithUIHint && StringUtil.isEmpty(labelText)) {
//noinspection deprecation
Color proposedBackground = ((LookupValueWithUIHint) o).getColorHint();
if (proposedBackground != null) {
sampleBackground = proposedBackground;
}
myTypeLabel.append(" ");
used += normalMetrics.stringWidth("WW");
} else {
myTypeLabel.append(labelText);
}
myTypeLabel.setBackground(sampleBackground);
myTypeLabel.setForeground(
getTypeTextColor(item, foreground, presentation, selected, nonFocusedSelection));
return used;
}
public RegistryUi() {
myContent.setLayout(new BorderLayout(UIUtil.DEFAULT_HGAP, UIUtil.DEFAULT_VGAP));
myModel = new MyTableModel();
myTable = new JBTable(myModel);
myTable.setCellSelectionEnabled(true);
myTable.setEnableAntialiasing(true);
final MyRenderer r = new MyRenderer();
final TableColumn c0 = myTable.getColumnModel().getColumn(0);
c0.setCellRenderer(r);
c0.setMaxWidth(RESTART_ICON.getIconWidth() + 12);
c0.setMinWidth(RESTART_ICON.getIconWidth() + 12);
c0.setHeaderValue(null);
final TableColumn c1 = myTable.getColumnModel().getColumn(1);
c1.setCellRenderer(r);
c1.setHeaderValue("Key");
final TableColumn c2 = myTable.getColumnModel().getColumn(2);
c2.setCellRenderer(r);
c2.setHeaderValue("Value");
c2.setCellEditor(new MyEditor());
myTable.setStriped(true);
myDescriptionLabel = new JTextArea(3, 50);
myDescriptionLabel.setEditable(false);
final JScrollPane label = ScrollPaneFactory.createScrollPane(myDescriptionLabel);
final JPanel descriptionPanel = new JPanel(new BorderLayout());
descriptionPanel.add(label, BorderLayout.CENTER);
descriptionPanel.setBorder(
IdeBorderFactory.createTitledBorder("Description", false, false, true));
myContent.add(ScrollPaneFactory.createScrollPane(myTable), BorderLayout.CENTER);
myContent.add(descriptionPanel, BorderLayout.SOUTH);
myTable
.getSelectionModel()
.addListSelectionListener(
new ListSelectionListener() {
public void valueChanged(ListSelectionEvent e) {
if (e.getValueIsAdjusting()) return;
final int selected = myTable.getSelectedRow();
if (selected != -1) {
final RegistryValue value = myModel.getRegistryValue(selected);
String desc = value.getDescription();
if (value.isRestartRequired()) {
String required = "Requires IDE restart.";
if (desc.endsWith(".")) {
desc += required;
} else {
desc += (". " + required);
}
}
myDescriptionLabel.setText(desc);
} else {
myDescriptionLabel.setText(null);
}
}
});
myRestoreDefaultsAction = new RestoreDefaultsAction();
final DefaultActionGroup tbGroup = new DefaultActionGroup();
tbGroup.add(new EditAction());
tbGroup.add(new RevertAction());
final ActionToolbar tb =
ActionManager.getInstance().createActionToolbar(ActionPlaces.UNKNOWN, tbGroup, true);
tb.setTargetComponent(myTable);
myContent.add(tb.getComponent(), BorderLayout.NORTH);
new TableSpeedSearch(myTable).setComparator(new SpeedSearchComparator(false));
}
public int getIconIndent() {
return myNameComponent.getIconTextGap() + myEmptyIcon.getIconWidth();
}
