1 /* 2 * Copyright (C) 2013 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 #ifndef LATINIME_SUGGEST_OPTIONS_H 18 #define LATINIME_SUGGEST_OPTIONS_H 19 20 #include "defines.h" 21 22 namespace latinime { 23 24 class SuggestOptions{ 25 public: 26 SuggestOptions(const int *const options, const int length) 27 : mOptions(options), mLength(length) {} 28 29 AK_FORCE_INLINE bool isGesture() const { 30 return getBoolOption(IS_GESTURE); 31 } 32 33 AK_FORCE_INLINE bool useFullEditDistance() const { 34 return getBoolOption(USE_FULL_EDIT_DISTANCE); 35 } 36 37 AK_FORCE_INLINE bool getAdditionalFeaturesBoolOption(const int key) const { 38 return getBoolOption(key + ADDITIONAL_FEATURES_OPTIONS); 39 } 40 41 private: 42 DISALLOW_IMPLICIT_CONSTRUCTORS(SuggestOptions); 43 44 // Need to update com.android.inputmethod.latin.NativeSuggestOptions when you add, remove or 45 // reorder options. 46 static const int IS_GESTURE = 0; 47 static const int USE_FULL_EDIT_DISTANCE = 1; 48 // Additional features options are stored after the other options and used as setting values of 49 // experimental features. 50 static const int ADDITIONAL_FEATURES_OPTIONS = 2; 51 52 const int *const mOptions; 53 const int mLength; 54 55 AK_FORCE_INLINE bool isValidKey(const int key) const { 56 return 0 <= key && key < mLength; 57 } 58 59 AK_FORCE_INLINE bool getBoolOption(const int key) const { 60 if (isValidKey(key)) { 61 return mOptions[key] != 0; 62 } 63 return false; 64 } 65 66 AK_FORCE_INLINE int getIntOption(const int key) const { 67 if (isValidKey(key)) { 68 return mOptions[key]; 69 } 70 return 0; 71 } 72 }; 73 } // namespace latinime 74 #endif // LATINIME_SUGGEST_OPTIONS_H 75
