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author | wolfbeast <mcwerewolf@gmail.com> | 2018-05-12 11:09:44 +0200 |
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committer | wolfbeast <mcwerewolf@gmail.com> | 2018-05-12 11:09:44 +0200 |
commit | cfe5ef4ac7cd59f094b538252161ad74223c47da (patch) | |
tree | e5c0ee7e70db84bd2bfc6062784006769e9df730 /widget/gonk/libui/KeyLayoutMap.h | |
parent | 28cf922aa9af4d4b8e0a3ce91dc1270a55986909 (diff) | |
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Remove Gonk build directories
Diffstat (limited to 'widget/gonk/libui/KeyLayoutMap.h')
-rw-r--r-- | widget/gonk/libui/KeyLayoutMap.h | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/widget/gonk/libui/KeyLayoutMap.h b/widget/gonk/libui/KeyLayoutMap.h deleted file mode 100644 index 8a6113447..000000000 --- a/widget/gonk/libui/KeyLayoutMap.h +++ /dev/null @@ -1,117 +0,0 @@ -/* - * Copyright (C) 2008 The Android Open Source Project - * - * 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. - */ - -#ifndef _ANDROIDFW_KEY_LAYOUT_MAP_H -#define _ANDROIDFW_KEY_LAYOUT_MAP_H - -#include <stdint.h> -#include <utils/Errors.h> -#include <utils/KeyedVector.h> -#include "Tokenizer.h" -#include <utils/RefBase.h> - -namespace android { - -struct AxisInfo { - enum Mode { - // Axis value is reported directly. - MODE_NORMAL = 0, - // Axis value should be inverted before reporting. - MODE_INVERT = 1, - // Axis value should be split into two axes - MODE_SPLIT = 2, - }; - - // Axis mode. - Mode mode; - - // Axis id. - // When split, this is the axis used for values smaller than the split position. - int32_t axis; - - // When split, this is the axis used for values after higher than the split position. - int32_t highAxis; - - // The split value, or 0 if not split. - int32_t splitValue; - - // The flat value, or -1 if none. - int32_t flatOverride; - - AxisInfo() : mode(MODE_NORMAL), axis(-1), highAxis(-1), splitValue(0), flatOverride(-1) { - } -}; - -/** - * Describes a mapping from keyboard scan codes and joystick axes to Android key codes and axes. - * - * This object is immutable after it has been loaded. - */ -class KeyLayoutMap : public RefBase { -public: - static status_t load(const String8& filename, sp<KeyLayoutMap>* outMap); - - status_t mapKey(int32_t scanCode, int32_t usageCode, - int32_t* outKeyCode, uint32_t* outFlags) const; - status_t findScanCodesForKey(int32_t keyCode, Vector<int32_t>* outScanCodes) const; - status_t findScanCodeForLed(int32_t ledCode, int32_t* outScanCode) const; - status_t findUsageCodeForLed(int32_t ledCode, int32_t* outUsageCode) const; - - status_t mapAxis(int32_t scanCode, AxisInfo* outAxisInfo) const; - -protected: - virtual ~KeyLayoutMap(); - -private: - struct Key { - int32_t keyCode; - uint32_t flags; - }; - - struct Led { - int32_t ledCode; - }; - - - KeyedVector<int32_t, Key> mKeysByScanCode; - KeyedVector<int32_t, Key> mKeysByUsageCode; - KeyedVector<int32_t, AxisInfo> mAxes; - KeyedVector<int32_t, Led> mLedsByScanCode; - KeyedVector<int32_t, Led> mLedsByUsageCode; - - KeyLayoutMap(); - - const Key* getKey(int32_t scanCode, int32_t usageCode) const; - - class Parser { - KeyLayoutMap* mMap; - Tokenizer* mTokenizer; - - public: - Parser(KeyLayoutMap* map, Tokenizer* tokenizer); - ~Parser(); - status_t parse(); - - private: - status_t parseKey(); - status_t parseAxis(); - status_t parseLed(); - }; -}; - -} // namespace android - -#endif // _ANDROIDFW_KEY_LAYOUT_MAP_H |