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package org.netbeans.modules.profiler;
import org.netbeans.lib.profiler.ui.cpu.statistics.StatisticalModule;
import org.netbeans.lib.profiler.ui.cpu.statistics.drilldown.DrillDownListener;
import org.netbeans.lib.profiler.ui.cpu.statistics.drilldown.DrillDownPanel;
import org.netbeans.lib.profiler.ui.cpu.statistics.drilldown.IDrillDown;
import org.netbeans.modules.profiler.utils.IDEUtils;
import org.openide.util.HelpCtx;
import org.openide.util.NbBundle;
import org.openide.util.Utilities;
import org.openide.windows.Mode;
import org.openide.windows.TopComponent;
import org.openide.windows.WindowManager;
import java.awt.Image;
import java.awt.Insets;
import java.util.Iterator;
import java.util.List;
import javax.swing.AbstractButton;
import javax.swing.ImageIcon;
import javax.swing.JToggleButton;
/**
* An IDE TopComponent to display drilldown for profiling results.
*
* @author Jiri Sedlacek
*/
public final class DrillDownWindow extends TopComponent {
//~ Static fields/initializers -----------------------------------------------------------------------------------------------
// -----
// I18N String constants
private static final String DRILLDOWN_CAPTION = NbBundle.getMessage(CPUSnapshotPanel.class, "DrillDownWindow_DrillDownCaption"); // NOI18N
private static final String DRILLDOWN_ACCESS_DESCR = NbBundle.getMessage(CPUSnapshotPanel.class,
"DrillDownWindow_DrillDownAccessDescr"); // NOI18N
// -----
private static final String HELP_CTX_KEY = "DrillDownWindow.HelpCtx"; // NOI18N
private static final HelpCtx HELP_CTX = new HelpCtx(HELP_CTX_KEY);
private static final String PREFERRED_ID = "DrillDownWindow"; // NOI18N // for winsys persistence
private static final Image pieIcon = Utilities.loadImage("org/netbeans/modules/profiler/resources/pie.png"); // NOI18N
private static DrillDownWindow defaultInstance;
//~ Instance fields ----------------------------------------------------------------------------------------------------------
private AbstractButton presenter;
private DrillDownListener ddListener;
private DrillDownPanel ddPanel;
//~ Constructors -------------------------------------------------------------------------------------------------------------
// --- Private implementation ------------------------------------------------
public DrillDownWindow() {
setName(DRILLDOWN_CAPTION);
getAccessibleContext().setAccessibleDescription(DRILLDOWN_ACCESS_DESCR);
setIcon(pieIcon);
setFocusable(true);
setRequestFocusEnabled(true);
presenter = createPresenter();
updatePresenter();
setLayout(new java.awt.BorderLayout());
}
//~ Methods ------------------------------------------------------------------------------------------------------------------
// --- Public interface ------------------------------------------------------
public static synchronized DrillDownWindow getDefault() {
if (defaultInstance == null) {
IDEUtils.runInEventDispatchThreadAndWait(new Runnable() {
public void run() {
final TopComponent tc = WindowManager.getDefault().findTopComponent(PREFERRED_ID);
if ((tc != null) && tc instanceof DrillDownWindow) {
defaultInstance = (DrillDownWindow) tc;
} else {
defaultInstance = new DrillDownWindow();
}
}
});
}
return defaultInstance;
}
public HelpCtx getHelpCtx() {
return HELP_CTX;
}
public AbstractButton getPresenter() {
return presenter;
}
public static void closeIfOpened() {
if (defaultInstance != null) {
IDEUtils.runInEventDispatchThread(new Runnable() {
public void run() {
if (defaultInstance.isOpened()) {
defaultInstance.close();
}
}
});
}
}
public void setDrillDown(IDrillDown drillDown, List statModules) {
if (ddPanel != null) {
remove(ddPanel);
}
if (!drillDown.isValid()) {
revalidate();
repaint();
return;
}
// drillDown.addListener(new DrillDownListener() {
// public void dataChanged() {}
//
// public void drillDownPathChanged(java.util.List newDrillDownPath) {
// updater.run();
// }
// });
ddPanel = new DrillDownPanel(drillDown);
ddPanel.pause();
add(ddPanel, java.awt.BorderLayout.CENTER);
if (statModules != null) {
for (Iterator it = statModules.iterator(); it.hasNext();) {
StatisticalModule module = (StatisticalModule) it.next();
ddPanel.addSnippet(module);
}
}
ddPanel.resume();
revalidate();
repaint();
}
// --- TopComponent behavior -------------------------------------------------
public int getPersistenceType() {
return TopComponent.PERSISTENCE_ALWAYS;
}
public boolean needsDocking() {
return WindowManager.getDefault().findMode(this) == null;
}
public void open() {
if (needsDocking()) {
Mode mode = WindowManager.getDefault().findMode("commonpalette"); //NOI18N
if (mode != null) {
mode.dockInto(this);
}
}
super.open();
}
protected void componentClosed() {
super.componentClosed();
updatePresenter();
// if (ddPanel != null) ddPanel.pause();
}
protected void componentOpened() {
super.componentOpened();
updatePresenter();
// if (ddPanel != null) ddPanel.resume();
}
protected String preferredID() {
return PREFERRED_ID;
} //NOI18N
// --- Presenter stuff -------------------------------------------------------
private AbstractButton createPresenter() {
JToggleButton button = new JToggleButton();
if (getIcon() == null) {
button.setText(getName());
button.setToolTipText(getName());
} else {
button.setIcon(new ImageIcon(getIcon()));
button.setToolTipText(getName());
}
Insets buttonMargin = button.getMargin();
button.setMargin(new Insets(buttonMargin.top, buttonMargin.top + 10, buttonMargin.bottom, buttonMargin.top + 10));
return button;
}
private void updatePresenter() {
presenter.setSelected(isOpened());
}
}
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