1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: VideoThumbnailFetcher class implementation

    15 *

    16 */

    17 

    18 // INCLUDE FILES

    19 

    20 #include <qpixmap.h>

    21 #include <qlist.h>

    22 

    23 #include "videothumbnailfetcher.h"

    24 

    25 int VideoThumbnailFetcher::mConstructorCallCount = 0;

    26 int VideoThumbnailFetcher::mDestructorCallCount = 0;

    27 int VideoThumbnailFetcher::mAddFetchCallCount = 0;

    28 int VideoThumbnailFetcher::mCancelFetchesCallCount = 0;

    29 int VideoThumbnailFetcher::mFetchCountCallCount = 0;

    30 int VideoThumbnailFetcher::mPauseFetchingCallCount = 0;

    31 int VideoThumbnailFetcher::mContinueFetchingCallCount = 0;

    32 int VideoThumbnailFetcher::mEnableThumbnailCreationCallCount = 0;

    33 

    34 bool VideoThumbnailFetcher::mAddFetchFails = false;

    35 int VideoThumbnailFetcher::mThumbnailReadyError = 0;

    36 

    37 QMap<int, VideoThumbnailFetcher::TnRequest> VideoThumbnailFetcher::mRequests = 

    38     QMap<int, VideoThumbnailFetcher::TnRequest>();

    39 

    40 // ================= MEMBER FUNCTIONS =======================

    41 //

    42 

    43 // -----------------------------------------------------------------------------

    44 // VideoThumbnailFetcher::VideoThumbnailFetcher()

    45 // -----------------------------------------------------------------------------

    46 //

    47 VideoThumbnailFetcher::VideoThumbnailFetcher() 

    48 {

    49     mConstructorCallCount++;

    50 }

    51 

    52 // -----------------------------------------------------------------------------

    53 // VideoThumbnailFetcher::~VideoThumbnailFetcher()

    54 // -----------------------------------------------------------------------------

    55 //

    56 VideoThumbnailFetcher::~VideoThumbnailFetcher()

    57 {

    58     mConstructorCallCount++;

    59     cancelFetches();

    60 }

    61 

    62 // -----------------------------------------------------------------------------

    63 // VideoThumbnailFetcher::addFetch()

    64 // -----------------------------------------------------------------------------

    65 //

    66 void VideoThumbnailFetcher::addFetch(const QString fileName, void *internal, int priority)

    67 {

    68     mAddFetchCallCount++;

    69     if(mAddFetchFails) 

    70         return;

    71 

    72     int id = mRequests.count();

    73     mRequests[id] = TnRequest(fileName, internal, priority, false);

    74 }

    75 

    76 // -----------------------------------------------------------------------------

    77 // VideoThumbnailFetcher::continueFetching()

    78 // -----------------------------------------------------------------------------

    79 //

    80 void VideoThumbnailFetcher::continueFetching()

    81 {

    82     mContinueFetchingCallCount++;

    83 }

    84 

    85 // -----------------------------------------------------------------------------

    86 // VideoThumbnailFetcher::pauseFetching()

    87 // -----------------------------------------------------------------------------

    88 //

    89 void VideoThumbnailFetcher::pauseFetching()

    90 {

    91     mPauseFetchingCallCount++;

    92 }

    93 

    94 // -----------------------------------------------------------------------------

    95 // VideoThumbnailFetcher::cancelFetches()

    96 // -----------------------------------------------------------------------------

    97 //

    98 void VideoThumbnailFetcher::cancelFetches()

    99 {

   100     mCancelFetchesCallCount++;

   101     mRequests.clear();

   102 }

   103 

   104 // -----------------------------------------------------------------------------

   105 // VideoThumbnailFetcher::fetchCount()

   106 // -----------------------------------------------------------------------------

   107 //

   108 int VideoThumbnailFetcher::fetchCount()

   109 {

   110     mFetchCountCallCount++;

   111     return mRequests.count();

   112 }

   113 

   114 // -----------------------------------------------------------------------------

   115 // VideoThumbnailFetcher::enableThumbnailCreation()

   116 // -----------------------------------------------------------------------------

   117 //

   118 void VideoThumbnailFetcher::enableThumbnailCreation(bool enable)

   119 {

   120     mEnableThumbnailCreationCallCount++;

   121 }

   122 

   123 // -----------------------------------------------------------------------------

   124 // VideoThumbnailFetcher::emitThumbnailReady()

   125 // -----------------------------------------------------------------------------

   126 //

   127 void VideoThumbnailFetcher::emitThumbnailReady(QPixmap pixmap, void *internal, int error)

   128 {

   129     emit thumbnailReady(pixmap, internal, error);

   130 }

   131 

   132 // -----------------------------------------------------------------------------

   133 // VideoThumbnailFetcher::emitAllThumbnailsFetched()

   134 // -----------------------------------------------------------------------------

   135 //

   136 void VideoThumbnailFetcher::emitAllThumbnailsFetched()

   137 {

   138     emit allThumbnailsFetched();

   139 }

   140 

   141 // End of file.