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authorwolfbeast <mcwerewolf@gmail.com>2018-05-12 11:09:44 +0200
committerwolfbeast <mcwerewolf@gmail.com>2018-05-12 11:09:44 +0200
commitcfe5ef4ac7cd59f094b538252161ad74223c47da (patch)
treee5c0ee7e70db84bd2bfc6062784006769e9df730 /widget/gonk/libui/KeyLayoutMap.cpp
parent28cf922aa9af4d4b8e0a3ce91dc1270a55986909 (diff)
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Remove Gonk build directories
Diffstat (limited to 'widget/gonk/libui/KeyLayoutMap.cpp')
-rw-r--r--widget/gonk/libui/KeyLayoutMap.cpp446
1 files changed, 0 insertions, 446 deletions
diff --git a/widget/gonk/libui/KeyLayoutMap.cpp b/widget/gonk/libui/KeyLayoutMap.cpp
deleted file mode 100644
index 8af4b84e0..000000000
--- a/widget/gonk/libui/KeyLayoutMap.cpp
+++ /dev/null
@@ -1,446 +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.
- */
-
-#define LOG_TAG "KeyLayoutMap"
-#include "cutils_log.h"
-
-#include <stdlib.h>
-#include "android_keycodes.h"
-#include "Keyboard.h"
-#include "KeyLayoutMap.h"
-#include <utils/Errors.h>
-#include "Tokenizer.h"
-#include <utils/Timers.h>
-
-// Enables debug output for the parser.
-#define DEBUG_PARSER 0
-
-// Enables debug output for parser performance.
-#define DEBUG_PARSER_PERFORMANCE 0
-
-// Enables debug output for mapping.
-#define DEBUG_MAPPING 0
-
-
-namespace android {
-
-static const char* WHITESPACE = " \t\r";
-
-// --- KeyLayoutMap ---
-
-KeyLayoutMap::KeyLayoutMap() {
-}
-
-KeyLayoutMap::~KeyLayoutMap() {
-}
-
-status_t KeyLayoutMap::load(const String8& filename, sp<KeyLayoutMap>* outMap) {
- outMap->clear();
-
- Tokenizer* tokenizer;
- status_t status = Tokenizer::open(filename, &tokenizer);
- if (status) {
- ALOGE("Error %d opening key layout map file %s.", status, filename.string());
- } else {
- sp<KeyLayoutMap> map = new KeyLayoutMap();
- if (!map.get()) {
- ALOGE("Error allocating key layout map.");
- status = NO_MEMORY;
- } else {
-#if DEBUG_PARSER_PERFORMANCE
- nsecs_t startTime = systemTime(SYSTEM_TIME_MONOTONIC);
-#endif
- Parser parser(map.get(), tokenizer);
- status = parser.parse();
-#if DEBUG_PARSER_PERFORMANCE
- nsecs_t elapsedTime = systemTime(SYSTEM_TIME_MONOTONIC) - startTime;
- ALOGD("Parsed key layout map file '%s' %d lines in %0.3fms.",
- tokenizer->getFilename().string(), tokenizer->getLineNumber(),
- elapsedTime / 1000000.0);
-#endif
- if (!status) {
- *outMap = map;
- }
- }
- delete tokenizer;
- }
- return status;
-}
-
-status_t KeyLayoutMap::mapKey(int32_t scanCode, int32_t usageCode,
- int32_t* outKeyCode, uint32_t* outFlags) const {
- const Key* key = getKey(scanCode, usageCode);
- if (!key) {
-#if DEBUG_MAPPING
- ALOGD("mapKey: scanCode=%d, usageCode=0x%08x ~ Failed.", scanCode, usageCode);
-#endif
- *outKeyCode = AKEYCODE_UNKNOWN;
- *outFlags = 0;
- return NAME_NOT_FOUND;
- }
-
- *outKeyCode = key->keyCode;
- *outFlags = key->flags;
-
-#if DEBUG_MAPPING
- ALOGD("mapKey: scanCode=%d, usageCode=0x%08x ~ Result keyCode=%d, outFlags=0x%08x.",
- scanCode, usageCode, *outKeyCode, *outFlags);
-#endif
- return NO_ERROR;
-}
-
-const KeyLayoutMap::Key* KeyLayoutMap::getKey(int32_t scanCode, int32_t usageCode) const {
- if (usageCode) {
- ssize_t index = mKeysByUsageCode.indexOfKey(usageCode);
- if (index >= 0) {
- return &mKeysByUsageCode.valueAt(index);
- }
- }
- if (scanCode) {
- ssize_t index = mKeysByScanCode.indexOfKey(scanCode);
- if (index >= 0) {
- return &mKeysByScanCode.valueAt(index);
- }
- }
- return NULL;
-}
-
-status_t KeyLayoutMap::findScanCodesForKey(int32_t keyCode, Vector<int32_t>* outScanCodes) const {
- const size_t N = mKeysByScanCode.size();
- for (size_t i=0; i<N; i++) {
- if (mKeysByScanCode.valueAt(i).keyCode == keyCode) {
- outScanCodes->add(mKeysByScanCode.keyAt(i));
- }
- }
- return NO_ERROR;
-}
-
-status_t KeyLayoutMap::mapAxis(int32_t scanCode, AxisInfo* outAxisInfo) const {
- ssize_t index = mAxes.indexOfKey(scanCode);
- if (index < 0) {
-#if DEBUG_MAPPING
- ALOGD("mapAxis: scanCode=%d ~ Failed.", scanCode);
-#endif
- return NAME_NOT_FOUND;
- }
-
- *outAxisInfo = mAxes.valueAt(index);
-
-#if DEBUG_MAPPING
- ALOGD("mapAxis: scanCode=%d ~ Result mode=%d, axis=%d, highAxis=%d, "
- "splitValue=%d, flatOverride=%d.",
- scanCode,
- outAxisInfo->mode, outAxisInfo->axis, outAxisInfo->highAxis,
- outAxisInfo->splitValue, outAxisInfo->flatOverride);
-#endif
- return NO_ERROR;
-}
-
-status_t KeyLayoutMap::findScanCodeForLed(int32_t ledCode, int32_t* outScanCode) const {
- const size_t N = mLedsByScanCode.size();
- for (size_t i = 0; i < N; i++) {
- if (mLedsByScanCode.valueAt(i).ledCode == ledCode) {
- *outScanCode = mLedsByScanCode.keyAt(i);
-#if DEBUG_MAPPING
- ALOGD("findScanCodeForLed: ledCode=%d, scanCode=%d.", ledCode, *outScanCode);
-#endif
- return NO_ERROR;
- }
- }
-#if DEBUG_MAPPING
- ALOGD("findScanCodeForLed: ledCode=%d ~ Not found.", ledCode);
-#endif
- return NAME_NOT_FOUND;
-}
-
-status_t KeyLayoutMap::findUsageCodeForLed(int32_t ledCode, int32_t* outUsageCode) const {
- const size_t N = mLedsByUsageCode.size();
- for (size_t i = 0; i < N; i++) {
- if (mLedsByUsageCode.valueAt(i).ledCode == ledCode) {
- *outUsageCode = mLedsByUsageCode.keyAt(i);
-#if DEBUG_MAPPING
- ALOGD("findUsageForLed: ledCode=%d, usage=%x.", ledCode, *outUsageCode);
-#endif
- return NO_ERROR;
- }
- }
-#if DEBUG_MAPPING
- ALOGD("findUsageForLed: ledCode=%d ~ Not found.", ledCode);
-#endif
- return NAME_NOT_FOUND;
-}
-
-
-// --- KeyLayoutMap::Parser ---
-
-KeyLayoutMap::Parser::Parser(KeyLayoutMap* map, Tokenizer* tokenizer) :
- mMap(map), mTokenizer(tokenizer) {
-}
-
-KeyLayoutMap::Parser::~Parser() {
-}
-
-status_t KeyLayoutMap::Parser::parse() {
- while (!mTokenizer->isEof()) {
-#if DEBUG_PARSER
- ALOGD("Parsing %s: '%s'.", mTokenizer->getLocation().string(),
- mTokenizer->peekRemainderOfLine().string());
-#endif
-
- mTokenizer->skipDelimiters(WHITESPACE);
-
- if (!mTokenizer->isEol() && mTokenizer->peekChar() != '#') {
- String8 keywordToken = mTokenizer->nextToken(WHITESPACE);
- if (keywordToken == "key") {
- mTokenizer->skipDelimiters(WHITESPACE);
- status_t status = parseKey();
- if (status) return status;
- } else if (keywordToken == "axis") {
- mTokenizer->skipDelimiters(WHITESPACE);
- status_t status = parseAxis();
- if (status) return status;
- } else if (keywordToken == "led") {
- mTokenizer->skipDelimiters(WHITESPACE);
- status_t status = parseLed();
- if (status) return status;
- } else {
- ALOGE("%s: Expected keyword, got '%s'.", mTokenizer->getLocation().string(),
- keywordToken.string());
- return BAD_VALUE;
- }
-
- mTokenizer->skipDelimiters(WHITESPACE);
- if (!mTokenizer->isEol() && mTokenizer->peekChar() != '#') {
- ALOGE("%s: Expected end of line or trailing comment, got '%s'.",
- mTokenizer->getLocation().string(),
- mTokenizer->peekRemainderOfLine().string());
- return BAD_VALUE;
- }
- }
-
- mTokenizer->nextLine();
- }
- return NO_ERROR;
-}
-
-status_t KeyLayoutMap::Parser::parseKey() {
- String8 codeToken = mTokenizer->nextToken(WHITESPACE);
- bool mapUsage = false;
- if (codeToken == "usage") {
- mapUsage = true;
- mTokenizer->skipDelimiters(WHITESPACE);
- codeToken = mTokenizer->nextToken(WHITESPACE);
- }
-
- char* end;
- int32_t code = int32_t(strtol(codeToken.string(), &end, 0));
- if (*end) {
- ALOGE("%s: Expected key %s number, got '%s'.", mTokenizer->getLocation().string(),
- mapUsage ? "usage" : "scan code", codeToken.string());
- return BAD_VALUE;
- }
- KeyedVector<int32_t, Key>& map =
- mapUsage ? mMap->mKeysByUsageCode : mMap->mKeysByScanCode;
- if (map.indexOfKey(code) >= 0) {
- ALOGE("%s: Duplicate entry for key %s '%s'.", mTokenizer->getLocation().string(),
- mapUsage ? "usage" : "scan code", codeToken.string());
- return BAD_VALUE;
- }
-
- mTokenizer->skipDelimiters(WHITESPACE);
- String8 keyCodeToken = mTokenizer->nextToken(WHITESPACE);
- int32_t keyCode = getKeyCodeByLabel(keyCodeToken.string());
- if (!keyCode) {
- ALOGE("%s: Expected key code label, got '%s'.", mTokenizer->getLocation().string(),
- keyCodeToken.string());
- return BAD_VALUE;
- }
-
- uint32_t flags = 0;
- for (;;) {
- mTokenizer->skipDelimiters(WHITESPACE);
- if (mTokenizer->isEol() || mTokenizer->peekChar() == '#') break;
-
- String8 flagToken = mTokenizer->nextToken(WHITESPACE);
- uint32_t flag = getKeyFlagByLabel(flagToken.string());
- if (!flag) {
- ALOGE("%s: Expected key flag label, got '%s'.", mTokenizer->getLocation().string(),
- flagToken.string());
- return BAD_VALUE;
- }
- if (flags & flag) {
- ALOGE("%s: Duplicate key flag '%s'.", mTokenizer->getLocation().string(),
- flagToken.string());
- return BAD_VALUE;
- }
- flags |= flag;
- }
-
-#if DEBUG_PARSER
- ALOGD("Parsed key %s: code=%d, keyCode=%d, flags=0x%08x.",
- mapUsage ? "usage" : "scan code", code, keyCode, flags);
-#endif
- Key key;
- key.keyCode = keyCode;
- key.flags = flags;
- map.add(code, key);
- return NO_ERROR;
-}
-
-status_t KeyLayoutMap::Parser::parseAxis() {
- String8 scanCodeToken = mTokenizer->nextToken(WHITESPACE);
- char* end;
- int32_t scanCode = int32_t(strtol(scanCodeToken.string(), &end, 0));
- if (*end) {
- ALOGE("%s: Expected axis scan code number, got '%s'.", mTokenizer->getLocation().string(),
- scanCodeToken.string());
- return BAD_VALUE;
- }
- if (mMap->mAxes.indexOfKey(scanCode) >= 0) {
- ALOGE("%s: Duplicate entry for axis scan code '%s'.", mTokenizer->getLocation().string(),
- scanCodeToken.string());
- return BAD_VALUE;
- }
-
- AxisInfo axisInfo;
-
- mTokenizer->skipDelimiters(WHITESPACE);
- String8 token = mTokenizer->nextToken(WHITESPACE);
- if (token == "invert") {
- axisInfo.mode = AxisInfo::MODE_INVERT;
-
- mTokenizer->skipDelimiters(WHITESPACE);
- String8 axisToken = mTokenizer->nextToken(WHITESPACE);
- axisInfo.axis = getAxisByLabel(axisToken.string());
- if (axisInfo.axis < 0) {
- ALOGE("%s: Expected inverted axis label, got '%s'.",
- mTokenizer->getLocation().string(), axisToken.string());
- return BAD_VALUE;
- }
- } else if (token == "split") {
- axisInfo.mode = AxisInfo::MODE_SPLIT;
-
- mTokenizer->skipDelimiters(WHITESPACE);
- String8 splitToken = mTokenizer->nextToken(WHITESPACE);
- axisInfo.splitValue = int32_t(strtol(splitToken.string(), &end, 0));
- if (*end) {
- ALOGE("%s: Expected split value, got '%s'.",
- mTokenizer->getLocation().string(), splitToken.string());
- return BAD_VALUE;
- }
-
- mTokenizer->skipDelimiters(WHITESPACE);
- String8 lowAxisToken = mTokenizer->nextToken(WHITESPACE);
- axisInfo.axis = getAxisByLabel(lowAxisToken.string());
- if (axisInfo.axis < 0) {
- ALOGE("%s: Expected low axis label, got '%s'.",
- mTokenizer->getLocation().string(), lowAxisToken.string());
- return BAD_VALUE;
- }
-
- mTokenizer->skipDelimiters(WHITESPACE);
- String8 highAxisToken = mTokenizer->nextToken(WHITESPACE);
- axisInfo.highAxis = getAxisByLabel(highAxisToken.string());
- if (axisInfo.highAxis < 0) {
- ALOGE("%s: Expected high axis label, got '%s'.",
- mTokenizer->getLocation().string(), highAxisToken.string());
- return BAD_VALUE;
- }
- } else {
- axisInfo.axis = getAxisByLabel(token.string());
- if (axisInfo.axis < 0) {
- ALOGE("%s: Expected axis label, 'split' or 'invert', got '%s'.",
- mTokenizer->getLocation().string(), token.string());
- return BAD_VALUE;
- }
- }
-
- for (;;) {
- mTokenizer->skipDelimiters(WHITESPACE);
- if (mTokenizer->isEol() || mTokenizer->peekChar() == '#') {
- break;
- }
- String8 keywordToken = mTokenizer->nextToken(WHITESPACE);
- if (keywordToken == "flat") {
- mTokenizer->skipDelimiters(WHITESPACE);
- String8 flatToken = mTokenizer->nextToken(WHITESPACE);
- axisInfo.flatOverride = int32_t(strtol(flatToken.string(), &end, 0));
- if (*end) {
- ALOGE("%s: Expected flat value, got '%s'.",
- mTokenizer->getLocation().string(), flatToken.string());
- return BAD_VALUE;
- }
- } else {
- ALOGE("%s: Expected keyword 'flat', got '%s'.",
- mTokenizer->getLocation().string(), keywordToken.string());
- return BAD_VALUE;
- }
- }
-
-#if DEBUG_PARSER
- ALOGD("Parsed axis: scanCode=%d, mode=%d, axis=%d, highAxis=%d, "
- "splitValue=%d, flatOverride=%d.",
- scanCode,
- axisInfo.mode, axisInfo.axis, axisInfo.highAxis,
- axisInfo.splitValue, axisInfo.flatOverride);
-#endif
- mMap->mAxes.add(scanCode, axisInfo);
- return NO_ERROR;
-}
-
-status_t KeyLayoutMap::Parser::parseLed() {
- String8 codeToken = mTokenizer->nextToken(WHITESPACE);
- bool mapUsage = false;
- if (codeToken == "usage") {
- mapUsage = true;
- mTokenizer->skipDelimiters(WHITESPACE);
- codeToken = mTokenizer->nextToken(WHITESPACE);
- }
- char* end;
- int32_t code = int32_t(strtol(codeToken.string(), &end, 0));
- if (*end) {
- ALOGE("%s: Expected led %s number, got '%s'.", mTokenizer->getLocation().string(),
- mapUsage ? "usage" : "scan code", codeToken.string());
- return BAD_VALUE;
- }
-
- KeyedVector<int32_t, Led>& map = mapUsage ? mMap->mLedsByUsageCode : mMap->mLedsByScanCode;
- if (map.indexOfKey(code) >= 0) {
- ALOGE("%s: Duplicate entry for led %s '%s'.", mTokenizer->getLocation().string(),
- mapUsage ? "usage" : "scan code", codeToken.string());
- return BAD_VALUE;
- }
-
- mTokenizer->skipDelimiters(WHITESPACE);
- String8 ledCodeToken = mTokenizer->nextToken(WHITESPACE);
- int32_t ledCode = getLedByLabel(ledCodeToken.string());
- if (ledCode < 0) {
- ALOGE("%s: Expected LED code label, got '%s'.", mTokenizer->getLocation().string(),
- ledCodeToken.string());
- return BAD_VALUE;
- }
-
-#if DEBUG_PARSER
- ALOGD("Parsed led %s: code=%d, ledCode=%d.",
- mapUsage ? "usage" : "scan code", code, ledCode);
-#endif
-
- Led led;
- led.ledCode = ledCode;
- map.add(code, led);
- return NO_ERROR;
-}
-};