/**
* Find Open Editor for the currently selected ModelExtensionDefinition
*
* @param selectedMedFile the mxd file to check
* @return the currently open editor or <code>null</code> if none open
*/
private static IEditorPart getOpenEditor(IFile selectedMedFile) {
final IWorkbenchWindow window = Activator.getDefault().getCurrentWorkbenchWindow();
if (window != null) {
final IWorkbenchPage page = window.getActivePage();
if (page != null) {
// look through the open editors and see if there is one available for this model file.
IEditorReference[] editors = page.getEditorReferences();
for (int i = 0; i < editors.length; ++i) {
IEditorPart editor = editors[i].getEditor(false);
if (editor != null) {
IEditorInput input = editor.getEditorInput();
if (input instanceof IFileEditorInput) {
if ((selectedMedFile != null)
&& selectedMedFile.equals(((IFileEditorInput) input).getFile())) {
return editor;
}
}
}
}
}
}
return null;
}
private static Shell getShell() {
return Activator.getDefault().getCurrentWorkbenchWindow().getShell();
}