Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/cameraengineobserver_8h_source.html
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<h1>examples/ForumNokia/CameraExample/camerawrapper/epoc32/include/cameraengineobserver.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment">* ============================================================================</span>
<a name="l00003"></a>00003 <span class="comment">* Name : cameraengineobserver.h</span>
<a name="l00004"></a>00004 <span class="comment">* Part of : CameraWrapper</span>
<a name="l00005"></a>00005 <span class="comment">* Description : Observer interface for camera engine (wrapper DLL)</span>
<a name="l00006"></a>00006 <span class="comment">* Version : %version: 1 %</span>
<a name="l00007"></a>00007 <span class="comment">*</span>
<a name="l00008"></a>00008 <span class="comment">* Copyright (c) 2009 Nokia Corporation.</span>
<a name="l00009"></a>00009 <span class="comment">* This material, including documentation and any related</span>
<a name="l00010"></a>00010 <span class="comment">* computer programs, is protected by copyright controlled by</span>
<a name="l00011"></a>00011 <span class="comment">* Nokia Corporation.</span>
<a name="l00012"></a>00012 <span class="comment">* ==============================================================================</span>
<a name="l00013"></a>00013 <span class="comment">*/</span>
<a name="l00014"></a>00014
<a name="l00015"></a>00015 <span class="preprocessor">#ifndef __CCAMERAENGINEOBSERVER_H__</span>
<a name="l00016"></a>00016 <span class="preprocessor"></span><span class="preprocessor">#define __CCAMERAENGINEOBSERVER_H__</span>
<a name="l00017"></a>00017 <span class="preprocessor"></span>
<a name="l00018"></a>00018 <span class="comment">// FORWARD DECLARATIONS</span>
<a name="l00019"></a>00019 <span class="keyword">class </span>CFbsBitmap;
<a name="l00020"></a>00020 <span class="keyword">class </span>TECAMEvent;
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="keyword">enum</span> TCameraEngineError
<a name="l00023"></a>00023 {
<a name="l00024"></a>00024 EErrReserve,
<a name="l00025"></a>00025 EErrPowerOn,
<a name="l00026"></a>00026 EErrViewFinderReady,
<a name="l00027"></a>00027 EErrImageReady,
<a name="l00028"></a>00028 EErrAutoFocusInit,
<a name="l00029"></a>00029 EErrAutoFocusMode,
<a name="l00030"></a>00030 EErrAutoFocusArea,
<a name="l00031"></a>00031 EErrAutoFocusRange,
<a name="l00032"></a>00032 EErrAutoFocusType,
<a name="l00033"></a>00033 EErrOptimisedFocusComplete,
<a name="l00034"></a>00034 };
<a name="l00035"></a>00035
<a name="l00036"></a>00036
<a name="l00037"></a><a class="code" href="class_m_camera_engine_observer.html">00037</a> <span class="keyword">class </span><a class="code" href="class_m_camera_engine_observer.html">MCameraEngineObserver</a>
<a name="l00038"></a>00038 {
<a name="l00039"></a>00039 <span class="keyword">public</span>:
<a name="l00040"></a>00040
<a name="l00044"></a>00044 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_m_camera_engine_observer.html#ad9928e95941a8a9ec0d2126a3bd6f33b">MceoCameraReady</a>() = 0;
<a name="l00045"></a>00045
<a name="l00049"></a>00049 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_m_camera_engine_observer.html#a9c24d9333a9601d25b8c02325ac8add2">MceoFocusComplete</a>() = 0;
<a name="l00050"></a>00050
<a name="l00056"></a>00056 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_m_camera_engine_observer.html#a65b3035a1bf79540b1cb3c612baecd2b">MceoCapturedDataReady</a>( TDesC8* aData ) = 0;
<a name="l00057"></a>00057
<a name="l00064"></a>00064 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_m_camera_engine_observer.html#aa3ec47bdc8f92a37b99f876d729d3f38">MceoCapturedBitmapReady</a>( CFbsBitmap* aBitmap ) = 0;
<a name="l00065"></a>00065
<a name="l00073"></a>00073 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_m_camera_engine_observer.html#af12936450470d093b555deca3546e13a">MceoViewFinderFrameReady</a>( CFbsBitmap& aFrame ) = 0;
<a name="l00074"></a>00074
<a name="l00080"></a>00080 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_m_camera_engine_observer.html#a453a5994680f5a598368ffd1ba87c895">MceoHandleError</a>( TCameraEngineError aErrorType, TInt aError ) = 0;
<a name="l00081"></a>00081
<a name="l00087"></a><a class="code" href="class_m_camera_engine_observer.html#ac73754ae8896fe142564ced5489b6357">00087</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_m_camera_engine_observer.html#ac73754ae8896fe142564ced5489b6357">MceoHandleOtherEvent</a>( <span class="keyword">const</span> TECAMEvent& <span class="comment">/*aEvent*/</span> ) {}
<a name="l00088"></a>00088 };
<a name="l00089"></a>00089
<a name="l00090"></a>00090 <span class="preprocessor">#endif // __CCAMERAENGINEOBSERVER_H__</span>
<a name="l00091"></a>00091 <span class="preprocessor"></span>
<a name="l00092"></a>00092 <span class="comment">// eof</span>
</pre></div></div>
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