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- /*
- * Copyright 2013 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 ANDROID_SURFACE_FLINGER_COLORIZER_H
- #define ANDROID_SURFACE_FLINGER_COLORIZER_H
- namespace android {
- // ---------------------------------------------------------------------------
- class Colorizer {
- bool mEnabled;
- public:
- enum color {
- RED = 31,
- GREEN = 32,
- YELLOW = 33,
- BLUE = 34,
- MAGENTA = 35,
- CYAN = 36,
- WHITE = 37
- };
- Colorizer(bool enabled)
- : mEnabled(enabled) {
- }
- void colorize(String8& out, color c) {
- if (mEnabled) {
- out.appendFormat("\e[%dm", c);
- }
- }
- void bold(String8& out) {
- if (mEnabled) {
- out.append("\e[1m");
- }
- }
- void reset(String8& out) {
- if (mEnabled) {
- out.append("\e[0m");
- }
- }
- };
- // ---------------------------------------------------------------------------
- }; // namespace android
- #endif /* ANDROID_SURFACE_FLINGER_COLORIZER_H */
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