AttributedString.mm 2.0 KB

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  1. /*
  2. * Copyright (C) 2011 Apple Inc. All rights reserved.
  3. *
  4. * Redistribution and use in source and binary forms, with or without
  5. * modification, are permitted provided that the following conditions
  6. * are met:
  7. * 1. Redistributions of source code must retain the above copyright
  8. * notice, this list of conditions and the following disclaimer.
  9. * 2. Redistributions in binary form must reproduce the above copyright
  10. * notice, this list of conditions and the following disclaimer in the
  11. * documentation and/or other materials provided with the distribution.
  12. *
  13. * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
  14. * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  15. * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16. * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
  17. * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  18. * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  19. * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  20. * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  21. * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  22. * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  23. * THE POSSIBILITY OF SUCH DAMAGE.
  24. */
  25. #import "config.h"
  26. #import "AttributedString.h"
  27. #import "ArgumentCodersMac.h"
  28. #import "ArgumentDecoder.h"
  29. #import "ArgumentEncoder.h"
  30. namespace WebKit {
  31. void AttributedString::encode(CoreIPC::ArgumentEncoder& encoder) const
  32. {
  33. encoder << static_cast<bool>(!string);
  34. if (!string)
  35. return;
  36. CoreIPC::encode(encoder, string.get());
  37. }
  38. bool AttributedString::decode(CoreIPC::ArgumentDecoder& decoder, AttributedString& attributedString)
  39. {
  40. bool isNull;
  41. if (!decoder.decode(isNull))
  42. return false;
  43. if (isNull)
  44. return true;
  45. return CoreIPC::decode(decoder, attributedString.string);
  46. }
  47. }