1 /* 2 * Copyright 2023, The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #pragma once 18 19 #include <stdint.h> 20 #include <teeui/error.h> 21 #include <teeui/utils.h> 22 #include <string> 23 24 namespace teeui { 25 namespace layouts { 26 27 static constexpr teeui::Color kColorEnabled = 0xff242120; 28 static constexpr teeui::Color kColorDisabled = 0xffbdbdbd; 29 static constexpr teeui::Color kColorEnabledInv = 0xffdedede; 30 static constexpr teeui::Color kColorDisabledInv = 0xff424242; 31 static constexpr teeui::Color kColorShieldInv = 0xfff69d66; 32 static constexpr teeui::Color kColorShield = 0xffe8731a; 33 static constexpr teeui::Color kColorHintInv = 0xffa6a09a; 34 static constexpr teeui::Color kColorHint = 0xff68635f; 35 static constexpr teeui::Color kColorButton = 0xffe8731a; 36 static constexpr teeui::Color kColorButtonInv = 0xfff69d66; 37 static constexpr teeui::Color kColorBackground = 0xffffffff; 38 static constexpr teeui::Color kColorBackgroundInv = 0xff000000; 39 40 class ILayout { 41 public: ILayout(bool inverted)42 explicit ILayout(bool inverted) : inverted_(inverted) {} 43 44 virtual void setLanguage(const char*) = 0; 45 virtual void setConfirmationMessage(const char*) = 0; 46 virtual void showInstructions(bool) = 0; 47 virtual teeui::Error drawElements(const teeui::PixelDrawer& drawPixel) = 0; 48 virtual ~ILayout() = default; 49 50 protected: 51 bool inverted_; 52 }; 53 54 } // namespace layouts 55 } // namespace teeui 56