| |
| /* |
| * Copyright 2012 The Android Open Source Project |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "SkPaintOptionsAndroid.h" |
| #include "SkFlattenableBuffers.h" |
| #include "SkTDict.h" |
| #include "SkThread.h" |
| #include <cstring> |
| |
| SkLanguage SkLanguage::getParent() const { |
| SkASSERT(!fTag.isEmpty()); |
| const char* tag = fTag.c_str(); |
| |
| // strip off the rightmost "-.*" |
| const char* parentTagEnd = strrchr(tag, '-'); |
| if (parentTagEnd == NULL) { |
| return SkLanguage(); |
| } |
| size_t parentTagLen = parentTagEnd - tag; |
| return SkLanguage(tag, parentTagLen); |
| } |
| |
| void SkPaintOptionsAndroid::flatten(SkFlattenableWriteBuffer& buffer) const { |
| buffer.writeUInt(fFontVariant); |
| buffer.writeString(fLanguage.getTag().c_str()); |
| buffer.writeBool(fUseFontFallbacks); |
| } |
| |
| void SkPaintOptionsAndroid::unflatten(SkFlattenableReadBuffer& buffer) { |
| fFontVariant = (FontVariant)buffer.readUInt(); |
| SkString tag; |
| buffer.readString(&tag); |
| fLanguage = SkLanguage(tag); |
| fUseFontFallbacks = buffer.readBool(); |
| } |