@Override
public boolean isSelected(AnActionEvent e) {
DataContext context = e.getDataContext();
VirtualFile file = getFile(context);
if (file != null) {
// 1. Check editor
EditorWindow editorWindow = getEditorWindow(context);
if (editorWindow != null) {
if (!editorWindow.isFileOpen(file)) {
file = editorWindow.getSelectedFile();
if (file == null) return false;
}
return editorWindow.isFilePinned(file);
}
}
// 2. Check content
final Content content = getContent(context);
if (content != null) {
return content.isPinned();
} else {
return false;
}
}
protected boolean isFileToClose(final EditorComposite editor, final EditorWindow window) {
return !window.getManager().isChanged(editor) && !window.isFilePinned(editor.getFile());
}
