それが最善の解決策かどうかはわかりませんが、うまくいきます。
int falseFlags = 0;
int trueFlags = 0;
IDLTKSearchScope scope = SearchEngine.createSearchScope(getScriptFolder().getScriptProject());
trueFlags = PHPFlags.AccInterface;
OpenTypeSelectionDialog2 dialog = new OpenTypeSelectionDialog2(
DLTKUIPlugin.getActiveWorkbenchShell(),
multi,
PlatformUI.getWorkbench().getProgressService(),
scope,
IDLTKSearchConstants.TYPE,
new PHPTypeSelectionExtension(trueFlags, falseFlags),
PHPUILanguageToolkit.getInstance());
PHPTypeSelectionExtension は次のようになります。
public class PHPTypeSelectionExtension extends TypeSelectionExtension {
/**
* @see PHPFlags
*/
private int trueFlags = 0;
private int falseFlags = 0;
public PHPTypeSelectionExtension() {
}
public PHPTypeSelectionExtension(int trueFlags, int falseFlags) {
super();
this.trueFlags = trueFlags;
this.falseFlags = falseFlags;
}
@Override
public ITypeInfoFilterExtension getFilterExtension() {
return new ITypeInfoFilterExtension() {
@Override
public boolean select(ITypeInfoRequestor typeInfoRequestor) {
if (falseFlags != 0 && (falseFlags & typeInfoRequestor.getModifiers()) != 0) {
// Try to filter by black list.
return false;
} else if (trueFlags == 0 || (trueFlags & typeInfoRequestor.getModifiers()) != 0) {
// Try to filter by white list, if trueFlags == 0 this is fine 'couse we pass black list.
return true;
} else {
// Rest is filter out.
return false;
}
}
};
}
@SuppressWarnings("restriction")
@Override
public ISelectionStatusValidator getSelectionValidator() {
return new TypedElementSelectionValidator(new Class[] {IType.class, INamespace.class}, false);
}
}