public Component getTreeCellRendererComponent(
JTree tree,
Object value,
boolean sel,
boolean expanded,
boolean leaf,
int row,
boolean hasFocus) {
super.getTreeCellRendererComponent(tree, value, sel, expanded, leaf, row, hasFocus);
if (value instanceof DefaultMutableTreeNode) {
Object userObject = ((DefaultMutableTreeNode) value).getUserObject();
Icon icon = null;
if (userObject instanceof Group) {
Group group = (Group) userObject;
String name = group.getName();
setText(name != null ? name : group.getId());
icon = group.getIcon();
if (icon == null) {
icon = getClosedIcon();
}
} else if (userObject instanceof String) {
String actionId = (String) userObject;
AnAction action = ActionManager.getInstance().getAction(actionId);
String name = action != null ? action.getTemplatePresentation().getText() : null;
setText(!StringUtil.isEmptyOrSpaces(name) ? name : actionId);
if (action != null) {
Icon actionIcon = action.getTemplatePresentation().getIcon();
if (actionIcon != null) {
icon = actionIcon;
}
}
} else if (userObject instanceof Pair) {
String actionId = (String) ((Pair) userObject).first;
AnAction action = ActionManager.getInstance().getAction(actionId);
setText(action != null ? action.getTemplatePresentation().getText() : actionId);
icon = (Icon) ((Pair) userObject).second;
} else if (userObject instanceof Separator) {
setText("-------------");
} else if (userObject instanceof QuickList) {
setText(((QuickList) userObject).getDisplayName());
icon = AllIcons.Actions.QuickList;
} else {
throw new IllegalArgumentException("unknown userObject: " + userObject);
}
setIcon(ActionsTree.getEvenIcon(icon));
if (sel) {
setForeground(UIUtil.getTreeSelectionForeground());
} else {
setForeground(UIUtil.getTreeForeground());
}
}
return this;
}
// Make sure that the text rendered by this method is 'searchable' via
// com.intellij.openapi.keymap.impl.ui.ActionsTree.filter method.
public void customizeCellRenderer(
JTree tree,
Object value,
boolean selected,
boolean expanded,
boolean leaf,
int row,
boolean hasFocus) {
final boolean showIcons = UISettings.getInstance().SHOW_ICONS_IN_MENUS;
Keymap originalKeymap = myKeymap != null ? myKeymap.getParent() : null;
Icon icon = null;
String text;
boolean bound = false;
setToolTipText(null);
if (value instanceof DefaultMutableTreeNode) {
Object userObject = ((DefaultMutableTreeNode) value).getUserObject();
boolean changed;
if (userObject instanceof Group) {
Group group = (Group) userObject;
text = group.getName();
changed = originalKeymap != null && isGroupChanged(group, originalKeymap, myKeymap);
icon = group.getIcon();
if (icon == null) {
icon = CLOSE_ICON;
}
} else if (userObject instanceof String) {
String actionId = (String) userObject;
bound = myShowBoundActions && ((KeymapImpl) myKeymap).isActionBound(actionId);
AnAction action = ActionManager.getInstance().getAction(actionId);
if (action != null) {
text = action.getTemplatePresentation().getText();
if (text == null || text.length() == 0) { // fill dynamic presentation gaps
text = actionId;
}
Icon actionIcon = action.getTemplatePresentation().getIcon();
if (actionIcon != null) {
icon = actionIcon;
}
setToolTipText(action.getTemplatePresentation().getDescription());
} else {
text = actionId;
}
changed = originalKeymap != null && isActionChanged(actionId, originalKeymap, myKeymap);
} else if (userObject instanceof QuickList) {
QuickList list = (QuickList) userObject;
icon = AllIcons.Actions.QuickList;
text = list.getDisplayName();
changed =
originalKeymap != null
&& isActionChanged(list.getActionId(), originalKeymap, myKeymap);
} else if (userObject instanceof Separator) {
// TODO[vova,anton]: beautify
changed = false;
text = "-------------";
} else {
throw new IllegalArgumentException("unknown userObject: " + userObject);
}
if (showIcons) {
setIcon(ActionsTree.getEvenIcon(icon));
}
Color foreground;
if (selected) {
foreground = UIUtil.getTreeSelectionForeground();
} else {
if (changed) {
foreground = PlatformColors.BLUE;
} else {
foreground = UIUtil.getTreeForeground();
}
if (bound) {
foreground = JBColor.MAGENTA;
}
}
SearchUtil.appendFragments(
myFilter,
text,
Font.PLAIN,
foreground,
selected ? UIUtil.getTreeSelectionBackground() : UIUtil.getTreeTextBackground(),
this);
}
}