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

   1 /*
   2  * Copyright (c) 2013, Google 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 are
   6  * met:
   7  *
   8  *     * Redistributions of source code must retain the above copyright
   9  * notice, this list of conditions and the following disclaimer.
  10  *     * Redistributions in binary form must reproduce the above
  11  * copyright notice, this list of conditions and the following disclaimer
  12  * in the documentation and/or other materials provided with the
  13  * distribution.
  14  *     * Neither the name of Google Inc. nor the names of its
  15  * contributors may be used to endorse or promote products derived from
  16  * this software without specific prior written permission.
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29  */
  30
  31 #ifndef MockImageResourceClient_h
  32 #define MockImageResourceClient_h
  33
  34 #include "core/fetch/ImageResourceClient.h"
  35
  36 namespace blink {
  37
  38 template<typename T> class ResourcePtr;
  39
  40 class Resource;
  41
  42 class MockImageResourceClient final : public ImageResourceClient {
  43 public:
  44     explicit MockImageResourceClient(const ResourcePtr<Resource>&);
  45     ~MockImageResourceClient() override;
  46
  47     void imageChanged(ImageResource*, const IntRect*) override
  48     {
  49         m_imageChangedCount++;
  50     }
  51
  52     void notifyFinished(Resource*) override;
  53
  54     int imageChangedCount() const { return m_imageChangedCount; }
  55     bool notifyFinishedCalled() const { return m_notifyFinishedCalled; }
  56
  57     void removeAsClient();
  58
  59 private:
  60     Resource* m_resource;
  61     int m_imageChangedCount;
  62     bool m_notifyFinishedCalled;
  63 };
  64
  65 } // namespace blink
  66
  67 #endif // MockImageResourceClient_h