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package org.netbeans.swing.tabcontrol;
import java.awt.Point;
import java.awt.event.ActionEvent;
import java.util.Arrays;
import java.util.Iterator;
import java.util.List;
import javax.swing.AbstractAction;
import javax.swing.AbstractButton;
import javax.swing.JComponent;
import javax.swing.SwingUtilities;
import org.netbeans.swing.popupswitcher.SwitcherTableItem;
import org.openide.windows.TopComponent;
/**
* An action which, when invoked, displays a popup with an alphabetized table
* of all the tabs in a TabDisplayer.
*
* @author Tim Boudreau
*/
public class TabListPopupAction extends AbstractAction {
private TabDisplayer displayer;
public TabListPopupAction(TabDisplayer displayer) {
this.displayer = displayer;
}
public void actionPerformed(ActionEvent ae) {
if ("pressed".equals(ae.getActionCommand())) {
JComponent jc = (JComponent) ae.getSource();
Point p = new Point(jc.getWidth(), jc.getHeight());
SwingUtilities.convertPointToScreen(p, jc);
if (!ButtonPopupSwitcher.isShown()) {
SwitcherTableItem[] items = createSwitcherItems(displayer);
Arrays.sort(items);
ButtonPopupSwitcher.selectItem(jc, items, p.x, p.y);
}
//Other portion of issue 37487, looks funny if the
//button becomes pressed
if (jc instanceof AbstractButton) {
AbstractButton jb = (AbstractButton) jc;
jb.getModel().setPressed(false);
jb.getModel().setRollover(false);
jb.getModel().setArmed(false);
jb.repaint();
}
}
}
private SwitcherTableItem[] createSwitcherItems(TabDisplayer displayer) {
List tabs = displayer.getModel().getTabs();
SwitcherTableItem[] items = new SwitcherTableItem[tabs.size()];
int i = 0;
int selIdx = displayer.getSelectionModel().getSelectedIndex();
TabData selectedTab = selIdx >= 0 ? displayer.getModel().getTab(selIdx) : null;
for (Iterator it = tabs.iterator(); it.hasNext(); ) {
TabData tab = (TabData) it.next();
String name;
String htmlName;
if (tab.getComponent() instanceof TopComponent) {
TopComponent tabTC = (TopComponent) tab.getComponent();
name = tabTC.getDisplayName();
// #68291 fix - some hostile top components have null display name
if (name == null) {
name = tabTC.getName();
}
htmlName = tabTC.getHtmlDisplayName();
if (htmlName == null) {
htmlName = name;
}
} else {
name = htmlName = tab.getText();
}
items[i++] = new SwitcherTableItem(
new ActivatableTab(tab),
name,
htmlName,
tab.getIcon(),
tab == selectedTab);
}
return items;
}
private class ActivatableTab implements SwitcherTableItem.Activatable {
private TabData tab;
private ActivatableTab(TabData tab) {
this.tab = tab;
}
public void activate() {
if (tab != null) {
selectTab(tab);
}
}
/**
* Maps tab selected in quicklist to tab index in displayer to select
* correct tab
*/
private void selectTab(TabData tab) {
//Find corresponding index in displayer
List tabs = displayer.getModel().getTabs();
int ind = -1;
for (int i = 0; i < tabs.size(); i++) {
if (tab.equals(tabs.get(i))) {
ind = i;
break;
}
}
if (ind != -1) {
int old = displayer.getSelectionModel().getSelectedIndex();
displayer.getSelectionModel().setSelectedIndex(ind);
//#40665 fix start
if (displayer.getType() == TabbedContainer.TYPE_EDITOR
&& ind >= 0 && ind == old) {
displayer.getUI().makeTabVisible(ind);
}
//#40665 fix end
}
}
}
}
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