|  | /* | 
|  | * | 
|  | *    Copyright (c) 2020 Project CHIP Authors | 
|  | *    All rights reserved. | 
|  | * | 
|  | *    Licensed under the Apache License, Version 2.0 (the "License"); | 
|  | *    you may not use this file except in compliance with the License. | 
|  | *    You may obtain a copy of the License at | 
|  | * | 
|  | *        http://www.apache.org/licenses/LICENSE-2.0 | 
|  | * | 
|  | *    Unless required by applicable law or agreed to in writing, software | 
|  | *    distributed under the License is distributed on an "AS IS" BASIS, | 
|  | *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | 
|  | *    See the License for the specific language governing permissions and | 
|  | *    limitations under the License. | 
|  | */ | 
|  |  | 
|  | /** | 
|  | * @file Screen.cpp | 
|  | * | 
|  | * Simple screen. | 
|  | * | 
|  | */ | 
|  |  | 
|  | #include "Screen.h" | 
|  |  | 
|  | #if CONFIG_HAVE_DISPLAY | 
|  |  | 
|  | namespace { | 
|  |  | 
|  | const char * buttonText[] = { "Previous", "Next", "Action" }; | 
|  |  | 
|  | }; | 
|  |  | 
|  | std::string Screen::GetButtonText(int id) | 
|  | { | 
|  | return buttonText[id - 1]; | 
|  | } | 
|  |  | 
|  | #endif // CONFIG_HAVE_DISPLAY |