/*
* (non-Javadoc)
*
* @see org.eclipse.jface.action.ContributionItem#fill(org.eclipse.swt.widgets.Menu,
* int)
*/
public void fill(Menu parent, int index) {
if (command == null) {
return;
}
if (widget != null || parent == null) {
return;
}
// Menus don't support the pulldown style
int tmpStyle = style;
if (tmpStyle == STYLE_PULLDOWN) tmpStyle = STYLE_PUSH;
MenuItem item = null;
if (index >= 0) {
item = new MenuItem(parent, tmpStyle, index);
} else {
item = new MenuItem(parent, tmpStyle);
}
item.setData(this);
item.addListener(SWT.Dispose, getItemListener());
item.addListener(SWT.Selection, getItemListener());
widget = item;
update(null);
}
private void setChecked(boolean checked) {
if (checkedState == checked) {
return;
}
checkedState = checked;
if (widget instanceof MenuItem) {
((MenuItem) widget).setSelection(checkedState);
} else if (widget instanceof ToolItem) {
((ToolItem) widget).setSelection(checkedState);
}
}
private void updateIcons() {
if (widget instanceof MenuItem) {
MenuItem item = (MenuItem) widget;
LocalResourceManager m = new LocalResourceManager(JFaceResources.getResources());
item.setImage(icon == null ? null : m.createImage(icon));
disposeOldImages();
localResourceManager = m;
} else if (widget instanceof ToolItem) {
ToolItem item = (ToolItem) widget;
LocalResourceManager m = new LocalResourceManager(JFaceResources.getResources());
// TODO: [bm] dis/hot images of item
// item.setDisabledImage(disabledIcon == null ? null : m
// .createImage(disabledIcon));
// item.setHotImage(hoverIcon == null ? null : m
// .createImage(hoverIcon));
item.setImage(icon == null ? null : m.createImage(icon));
disposeOldImages();
localResourceManager = m;
}
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.action.ContributionItem#update(java.lang.String)
*/
public void update(String id) {
if (widget != null) {
if (widget instanceof MenuItem) {
MenuItem item = (MenuItem) widget;
String text = label;
if (text == null) {
if (command != null) {
try {
text = command.getCommand().getName();
} catch (NotDefinedException e) {
WorkbenchPlugin.log(
"Update item failed " //$NON-NLS-1$
+ getId(),
e);
}
}
}
// TODO: [bm] key bindings
// text = updateMnemonic(text);
//
// String keyBindingText = null;
// if (command != null) {
// TriggerSequence[] bindings = bindingService
// .getActiveBindingsFor(command);
// if (bindings.length > 0) {
// keyBindingText = bindings[0].format();
// }
// }
// if (text != null) {
// if (keyBindingText == null) {
item.setText(text);
// } else {
// item.setText(text + '\t' + keyBindingText);
// }
// }
updateIcons();
if (item.getSelection() != checkedState) {
item.setSelection(checkedState);
}
boolean shouldBeEnabled = isEnabled();
if (item.getEnabled() != shouldBeEnabled) {
item.setEnabled(shouldBeEnabled);
}
} else if (widget instanceof ToolItem) {
ToolItem item = (ToolItem) widget;
if (icon != null) {
updateIcons();
} else if (label != null) {
item.setText(label);
}
if (tooltip != null) item.setToolTipText(tooltip);
else {
String text = label;
if (text == null) {
if (command != null) {
try {
text = command.getCommand().getName();
} catch (NotDefinedException e) {
WorkbenchPlugin.log(
"Update item failed " //$NON-NLS-1$
+ getId(),
e);
}
}
}
if (text != null) {
item.setToolTipText(text);
}
}
if (item.getSelection() != checkedState) {
item.setSelection(checkedState);
}
boolean shouldBeEnabled = isEnabled();
if (item.getEnabled() != shouldBeEnabled) {
item.setEnabled(shouldBeEnabled);
}
}
}
}