third_party/WebKit/Source/core/fetch/ClientHintsPreferences.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef ClientHintsPreferences_h
   6 #define ClientHintsPreferences_h
   7
   8 #include "core/CoreExport.h"
   9 #include "wtf/Allocator.h"
  10 #include "wtf/text/WTFString.h"
  11
  12 namespace blink {
  13
  14 class ResourceFetcher;
  15
  16 class CORE_EXPORT ClientHintsPreferences {
  17     DISALLOW_ALLOCATION();
  18 public:
  19     ClientHintsPreferences();
  20
  21     void updateFrom(const ClientHintsPreferences&);
  22     void updateFromAcceptClientHintsHeader(const String& headerValue, ResourceFetcher*);
  23
  24     bool shouldSendDPR() const { return m_shouldSendDPR; }
  25     void setShouldSendDPR(bool should) { m_shouldSendDPR = should; }
  26
  27     bool shouldSendResourceWidth() const { return m_shouldSendResourceWidth; }
  28     void setShouldSendResourceWidth(bool should) { m_shouldSendResourceWidth = should; }
  29
  30     bool shouldSendViewportWidth() const { return m_shouldSendViewportWidth; }
  31     void setShouldSendViewportWidth(bool should) { m_shouldSendViewportWidth = should; }
  32
  33 private:
  34     bool m_shouldSendDPR;
  35     bool m_shouldSendResourceWidth;
  36     bool m_shouldSendViewportWidth;
  37 };
  38
  39 } // namespace blink
  40
  41 #endif