src/FMedia_ImageDownloadListener.h

   1 //
   2 // Open Service Platform
   3 // Copyright (c) 2012 Samsung Electronics Co., Ltd.
   4 //
   5 // Licensed under the Apache License, Version 2.0 (the License);
   6 // you may not use this file except in compliance with the License.
   7 // You may obtain a copy of the License at
   8 //
   9 //     http://www.apache.org/licenses/LICENSE-2.0
  10 //
  11 // Unless required by applicable law or agreed to in writing, software
  12 // distributed under the License is distributed on an "AS IS" BASIS,
  13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 // See the License for the specific language governing permissions and
  15 // limitations under the License.
  16 //
  17
  18 /**
  19  * @file   FMedia_ImageDownloadListener.h
  20  * @brief  This file contains the declaration of Image download listener class,
  21  *               required internally by Image::DecodeUrl.
  22  */
  23
  24 #ifndef FMEDIA_INTERNAL_IMAGEDOWNLOADLISTENER_H_
  25 #define FMEDIA_INTERNAL_IMAGEDOWNLOADLISTENER_H_
  26
  27 #define _EXCEPT_DEPENDENCY_
  28 #include <FNet.h>
  29
  30 namespace Tizen{ namespace Media{
  31
  32 class _ImageUriDataEvent;
  33 class _ImageUriData;
  34
  35 class _ImageDownloadListener
  36         : virtual public Tizen::Net::Http::IHttpTransactionEventListener
  37         , virtual public Tizen::Base::Object
  38         , virtual public Tizen::Base::Runtime::IEventListener
  39 {
  40
  41 public:
  42         _ImageDownloadListener(void);
  43         virtual ~_ImageDownloadListener(void);
  44
  45 public:
  46         virtual void OnTransactionReadyToRead(Tizen::Net::Http::HttpSession& httpSession,
  47           Tizen::Net::Http::HttpTransaction& httpTransaction, int availableBodyLen);
  48
  49         virtual void OnTransactionAborted(Tizen::Net::Http::HttpSession& httpSession,
  50           Tizen::Net::Http::HttpTransaction& httpTransaction, result r);
  51
  52         virtual void OnTransactionCompleted(Tizen::Net::Http::HttpSession& httpSession,
  53           Tizen::Net::Http::HttpTransaction& httpTransaction);
  54
  55         virtual void OnTransactionCertVerificationRequiredN(Tizen::Net::Http::HttpSession& httpSession,
  56           Tizen::Net::Http::HttpTransaction& httpTransaction, Tizen::Base::String* pCert);
  57
  58         virtual void OnTransactionHeaderCompleted(Tizen::Net::Http::HttpSession& httpSession,
  59           Tizen::Net::Http::HttpTransaction& httpTransaction, int headerLen, bool bAuthRequired);
  60
  61         virtual void OnTransactionReadyToWrite(Tizen::Net::Http::HttpSession& httpSession,
  62           Tizen::Net::Http::HttpTransaction& httpTransaction, int recommendedChunkSize);
  63
  64         void OnDownloadCanceled(result res);
  65
  66         void setDownloadPath(Tizen::Base::String NewDownloadPath);
  67         void SetImageUrlEvent(_ImageUriDataEvent* pImageUriEvent);
  68         void SetImageUrlData(_ImageUriData* pImageUriData);
  69         void SetImagePixelFormat(Tizen::Graphics::BitmapPixelFormat colorFormat);
  70         void SetImageDestDimension(int destWidth, int destHeight);
  71         void SetRequestId(RequestId reqId);
  72
  73 private:
  74         /**
  75         * This is the copy constructor for this class.
  76         */
  77         _ImageDownloadListener(const _ImageDownloadListener& rhs);
  78         /**
  79         * This is the assignment operator.
  80         */
  81         _ImageDownloadListener& operator =(const _ImageDownloadListener& rhs);
  82
  83         RequestId __requestID;
  84         _ImageUriDataEvent* __pImageUriEvent;
  85         _ImageUriData* __pImageUriData;
  86         Tizen::Base::ByteBuffer* __pDownloadedData;
  87         Tizen::Graphics::BitmapPixelFormat __colorFormat;
  88         int __destWidth;
  89         int __destHeight;
  90 };
  91
  92 }} // Tizen::Media
  93
  94 #endif // FMEDIA_INTERNAL_IMAGEDOWNLOADLISTENER_H_