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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/VirtualKeyMap.cpp
parent28cf922aa9af4d4b8e0a3ce91dc1270a55986909 (diff)
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Remove Gonk build directories
Diffstat (limited to 'widget/gonk/libui/VirtualKeyMap.cpp')
-rw-r--r--widget/gonk/libui/VirtualKeyMap.cpp171
1 files changed, 0 insertions, 171 deletions
diff --git a/widget/gonk/libui/VirtualKeyMap.cpp b/widget/gonk/libui/VirtualKeyMap.cpp
deleted file mode 100644
index 444ab3718..000000000
--- a/widget/gonk/libui/VirtualKeyMap.cpp
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * Copyright (C) 2010 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 "VirtualKeyMap"
-#include "cutils_log.h"
-
-#include <stdlib.h>
-#include <string.h>
-#include "VirtualKeyMap.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
-
-
-namespace android {
-
-static const char* WHITESPACE = " \t\r";
-static const char* WHITESPACE_OR_FIELD_DELIMITER = " \t\r:";
-
-
-// --- VirtualKeyMap ---
-
-VirtualKeyMap::VirtualKeyMap() {
-}
-
-VirtualKeyMap::~VirtualKeyMap() {
-}
-
-status_t VirtualKeyMap::load(const String8& filename, VirtualKeyMap** outMap) {
- *outMap = NULL;
-
- Tokenizer* tokenizer;
- status_t status = Tokenizer::open(filename, &tokenizer);
- if (status) {
- ALOGE("Error %d opening virtual key map file %s.", status, filename.string());
- } else {
- VirtualKeyMap* map = new VirtualKeyMap();
- if (!map) {
- ALOGE("Error allocating virtual key map.");
- status = NO_MEMORY;
- } else {
-#if DEBUG_PARSER_PERFORMANCE
- nsecs_t startTime = systemTime(SYSTEM_TIME_MONOTONIC);
-#endif
- Parser parser(map, tokenizer);
- status = parser.parse();
-#if DEBUG_PARSER_PERFORMANCE
- nsecs_t elapsedTime = systemTime(SYSTEM_TIME_MONOTONIC) - startTime;
- ALOGD("Parsed key character map file '%s' %d lines in %0.3fms.",
- tokenizer->getFilename().string(), tokenizer->getLineNumber(),
- elapsedTime / 1000000.0);
-#endif
- if (status) {
- delete map;
- } else {
- *outMap = map;
- }
- }
- delete tokenizer;
- }
- return status;
-}
-
-
-// --- VirtualKeyMap::Parser ---
-
-VirtualKeyMap::Parser::Parser(VirtualKeyMap* map, Tokenizer* tokenizer) :
- mMap(map), mTokenizer(tokenizer) {
-}
-
-VirtualKeyMap::Parser::~Parser() {
-}
-
-status_t VirtualKeyMap::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() != '#') {
- // Multiple keys can appear on one line or they can be broken up across multiple lines.
- do {
- String8 token = mTokenizer->nextToken(WHITESPACE_OR_FIELD_DELIMITER);
- if (token != "0x01") {
- ALOGE("%s: Unknown virtual key type, expected 0x01.",
- mTokenizer->getLocation().string());
- return BAD_VALUE;
- }
-
- VirtualKeyDefinition defn;
- bool success = parseNextIntField(&defn.scanCode)
- && parseNextIntField(&defn.centerX)
- && parseNextIntField(&defn.centerY)
- && parseNextIntField(&defn.width)
- && parseNextIntField(&defn.height);
- if (!success) {
- ALOGE("%s: Expected 5 colon-delimited integers in virtual key definition.",
- mTokenizer->getLocation().string());
- return BAD_VALUE;
- }
-
-#if DEBUG_PARSER
- ALOGD("Parsed virtual key: scanCode=%d, centerX=%d, centerY=%d, "
- "width=%d, height=%d",
- defn.scanCode, defn.centerX, defn.centerY, defn.width, defn.height);
-#endif
- mMap->mVirtualKeys.push(defn);
- } while (consumeFieldDelimiterAndSkipWhitespace());
-
- if (!mTokenizer->isEol()) {
- ALOGE("%s: Expected end of line, got '%s'.",
- mTokenizer->getLocation().string(),
- mTokenizer->peekRemainderOfLine().string());
- return BAD_VALUE;
- }
- }
-
- mTokenizer->nextLine();
- }
-
- return NO_ERROR;
-}
-
-bool VirtualKeyMap::Parser::consumeFieldDelimiterAndSkipWhitespace() {
- mTokenizer->skipDelimiters(WHITESPACE);
- if (mTokenizer->peekChar() == ':') {
- mTokenizer->nextChar();
- mTokenizer->skipDelimiters(WHITESPACE);
- return true;
- }
- return false;
-}
-
-bool VirtualKeyMap::Parser::parseNextIntField(int32_t* outValue) {
- if (!consumeFieldDelimiterAndSkipWhitespace()) {
- return false;
- }
-
- String8 token = mTokenizer->nextToken(WHITESPACE_OR_FIELD_DELIMITER);
- char* end;
- *outValue = strtol(token.string(), &end, 0);
- if (token.isEmpty() || *end != '\0') {
- ALOGE("Expected an integer, got '%s'.", token.string());
- return false;
- }
- return true;
-}
-
-} // namespace android