Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/csasyncappview_8cpp_source.html
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<h1>examples/S60CppExamples/ClientServerAsync/client/src/csasyncappview.cpp</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 : csasyncappview.cpp</span>
<a name="l00004"></a>00004 <span class="comment">* Part of : CSAsync</span>
<a name="l00005"></a>00005 <span class="comment">* Interface :</span>
<a name="l00006"></a>00006 <span class="comment">* Description :</span>
<a name="l00007"></a>00007 <span class="comment">* Version :</span>
<a name="l00008"></a>00008 <span class="comment">*</span>
<a name="l00009"></a>00009 <span class="comment">* Copyright (c) 2004-2006 Nokia Corporation.</span>
<a name="l00010"></a>00010 <span class="comment">* This material, including documentation and any related</span>
<a name="l00011"></a>00011 <span class="comment">* computer programs, is protected by copyright controlled by</span>
<a name="l00012"></a>00012 <span class="comment">* Nokia Corporation.</span>
<a name="l00013"></a>00013 <span class="comment">* ==============================================================================</span>
<a name="l00014"></a>00014 <span class="comment">*/</span>
<a name="l00015"></a>00015
<a name="l00016"></a>00016
<a name="l00017"></a>00017 <span class="comment">// INCLUDE FILES</span>
<a name="l00018"></a>00018 <span class="preprocessor">#include <coemain.h></span>
<a name="l00019"></a>00019 <span class="preprocessor">#include <eikenv.h></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include <avkon.rsg></span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="preprocessor">#include "CSAsyncAppView.h"</span>
<a name="l00023"></a>00023 <span class="preprocessor">#include "CSAsyncDocument.h"</span>
<a name="l00024"></a>00024
<a name="l00025"></a>00025 <span class="comment">// ========================= MEMBER FUNCTIONS ==================================</span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00028"></a>00028 <span class="comment">// CCSAsyncAppView::NewL()</span>
<a name="l00029"></a>00029 <span class="comment">// Two-phased constructor.</span>
<a name="l00030"></a>00030 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00031"></a>00031 <span class="comment">//</span>
<a name="l00032"></a><a class="code" href="class_c_c_s_async_app_view.html#aee141ad7597984514324475328579664">00032</a> <a class="code" href="class_c_c_s_async_app_view.html">CCSAsyncAppView</a>* <a class="code" href="class_c_c_s_async_app_view.html#aee141ad7597984514324475328579664">CCSAsyncAppView::NewL</a>( <span class="keyword">const</span> TRect& aRect,
<a name="l00033"></a>00033 <a class="code" href="class_c_c_s_async_document.html">CCSAsyncDocument</a>& aDocument )
<a name="l00034"></a>00034 {
<a name="l00035"></a>00035 <a class="code" href="class_c_c_s_async_app_view.html">CCSAsyncAppView</a>* <span class="keyword">self</span> = <a class="code" href="class_c_c_s_async_app_view.html#aa94e9a2f9ee19baa6f779ffe20b68d02">CCSAsyncAppView::NewLC</a>( aRect, aDocument );
<a name="l00036"></a>00036 CleanupStack::Pop( <span class="keyword">self</span> );
<a name="l00037"></a>00037 <span class="keywordflow">return</span> <span class="keyword">self</span>;
<a name="l00038"></a>00038 }
<a name="l00039"></a>00039
<a name="l00040"></a>00040 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00041"></a>00041 <span class="comment">// CCSAsyncAppView::NewLC()</span>
<a name="l00042"></a>00042 <span class="comment">// Two-phased constructor.</span>
<a name="l00043"></a>00043 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00044"></a>00044 <span class="comment">//</span>
<a name="l00045"></a><a class="code" href="class_c_c_s_async_app_view.html#aa94e9a2f9ee19baa6f779ffe20b68d02">00045</a> <a class="code" href="class_c_c_s_async_app_view.html">CCSAsyncAppView</a>* <a class="code" href="class_c_c_s_async_app_view.html#aa94e9a2f9ee19baa6f779ffe20b68d02">CCSAsyncAppView::NewLC</a>( <span class="keyword">const</span> TRect& aRect,
<a name="l00046"></a>00046 <a class="code" href="class_c_c_s_async_document.html">CCSAsyncDocument</a>& aDocument )
<a name="l00047"></a>00047 {
<a name="l00048"></a>00048 <a class="code" href="class_c_c_s_async_app_view.html">CCSAsyncAppView</a>* <span class="keyword">self</span> = <span class="keyword">new</span> ( ELeave ) <a class="code" href="class_c_c_s_async_app_view.html">CCSAsyncAppView</a>( aDocument );
<a name="l00049"></a>00049 CleanupStack::PushL( <span class="keyword">self</span> );
<a name="l00050"></a>00050 <span class="keyword">self</span>->ConstructL( aRect );
<a name="l00051"></a>00051 <span class="keywordflow">return</span> <span class="keyword">self</span>;
<a name="l00052"></a>00052 }
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00055"></a>00055 <span class="comment">// CCSAsyncAppView::ConstructL()</span>
<a name="l00056"></a>00056 <span class="comment">// Symbian 2nd phase constructor can leave.</span>
<a name="l00057"></a>00057 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00058"></a>00058 <span class="comment">//</span>
<a name="l00059"></a>00059 <span class="keywordtype">void</span> CCSAsyncAppView::ConstructL( <span class="keyword">const</span> TRect& aRect )
<a name="l00060"></a>00060 {
<a name="l00061"></a>00061 <span class="comment">// Create a window for this application view</span>
<a name="l00062"></a>00062 CreateWindowL();
<a name="l00063"></a>00063
<a name="l00064"></a>00064 <span class="comment">// Set the windows size</span>
<a name="l00065"></a>00065 SetRect( aRect );
<a name="l00066"></a>00066
<a name="l00067"></a>00067 <span class="comment">// Activate the window, which makes it ready to be drawn</span>
<a name="l00068"></a>00068 ActivateL();
<a name="l00069"></a>00069 }
<a name="l00070"></a>00070
<a name="l00071"></a>00071 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00072"></a>00072 <span class="comment">// CCSAsyncAppView::CCSAsyncAppView()</span>
<a name="l00073"></a>00073 <span class="comment">// C++ default constructor can NOT contain any code, that might leave.</span>
<a name="l00074"></a>00074 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00075"></a>00075 <span class="comment">//</span>
<a name="l00076"></a>00076 CCSAsyncAppView::CCSAsyncAppView( <a class="code" href="class_c_c_s_async_document.html">CCSAsyncDocument</a>& aDocument )
<a name="l00077"></a>00077 : iDocument( aDocument )
<a name="l00078"></a>00078 {
<a name="l00079"></a>00079 <span class="comment">// No implementation required</span>
<a name="l00080"></a>00080 }
<a name="l00081"></a>00081
<a name="l00082"></a>00082 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00083"></a>00083 <span class="comment">// CCSAsyncAppView::~CCSAsyncAppView()</span>
<a name="l00084"></a>00084 <span class="comment">// Destructor.</span>
<a name="l00085"></a>00085 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00086"></a>00086 <span class="comment">//</span>
<a name="l00087"></a><a class="code" href="class_c_c_s_async_app_view.html#a0b450534881fb76e3b22e628b9d3fb82">00087</a> <a class="code" href="class_c_c_s_async_app_view.html#a0b450534881fb76e3b22e628b9d3fb82">CCSAsyncAppView::~CCSAsyncAppView</a>()
<a name="l00088"></a>00088 {
<a name="l00089"></a>00089 <span class="comment">// No implementation required</span>
<a name="l00090"></a>00090 }
<a name="l00091"></a>00091
<a name="l00092"></a>00092 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00093"></a>00093 <span class="comment">// CCSAsyncAppView::Draw()</span>
<a name="l00094"></a>00094 <span class="comment">// Draws this CCSAsyncAppView to the screen.</span>
<a name="l00095"></a>00095 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00096"></a>00096 <span class="comment">//</span>
<a name="l00097"></a><a class="code" href="class_c_c_s_async_app_view.html#a3c797dd9f2effb90c3c51aadc21841a1">00097</a> <span class="keywordtype">void</span> <a class="code" href="class_c_c_s_async_app_view.html#a3c797dd9f2effb90c3c51aadc21841a1">CCSAsyncAppView::Draw</a>( <span class="keyword">const</span> TRect& <span class="comment">/*aRect*/</span> )<span class="keyword"> const</span>
<a name="l00098"></a>00098 <span class="keyword"> </span>{
<a name="l00099"></a>00099
<a name="l00100"></a>00100 <span class="comment">// Clear the screen</span>
<a name="l00101"></a>00101 CWindowGc& gc = SystemGc();
<a name="l00102"></a>00102 gc.Clear( Rect() );
<a name="l00103"></a>00103
<a name="l00104"></a>00104 TBuf<30> des;
<a name="l00105"></a>00105 <span class="keyword">const</span> TTime& time = iDocument.<a class="code" href="class_c_c_s_async_document.html#a6b5c1a65ea758d5ca98c95955ee4de6f">Time</a>();
<a name="l00106"></a>00106
<a name="l00107"></a>00107 <span class="comment">// Read time format string from AVKON resource</span>
<a name="l00108"></a>00108 HBufC* timeFormatString = iEikonEnv->AllocReadResourceLC(R_QTN_TIME_LONG);
<a name="l00109"></a>00109 <span class="comment">// It would also be possible to define your own format string instead, </span>
<a name="l00110"></a>00110 <span class="comment">// for example like this:</span>
<a name="l00111"></a>00111 <span class="comment">// _LIT( KHoursMinsSecs, "%-B%:0%J%:1%T%:2%S%:3%+B" );</span>
<a name="l00112"></a>00112
<a name="l00113"></a>00113 TRAPD( err, time.FormatL( des, *timeFormatString ) );
<a name="l00114"></a>00114 CleanupStack::PopAndDestroy(); <span class="comment">// timeFormatString</span>
<a name="l00115"></a>00115
<a name="l00116"></a>00116 <span class="keywordflow">if</span> ( err == KErrNone )
<a name="l00117"></a>00117 {
<a name="l00118"></a>00118 <span class="keyword">const</span> CFont* font = iEikonEnv->NormalFont();
<a name="l00119"></a>00119 gc.UseFont( font );
<a name="l00120"></a>00120 gc.DrawText( des, TPoint( 10,20 ) );
<a name="l00121"></a>00121 }
<a name="l00122"></a>00122 }
<a name="l00123"></a>00123
<a name="l00124"></a>00124
<a name="l00125"></a>00125 <span class="comment">// End of File</span>
<a name="l00126"></a>00126
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