TB9.2 Example Applications: examples/S60CppExamples/ClientServerAsync/doc/csasyncappui

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+00012 S60 5th Edition SDK </strong></font></b><br><i>Example Applications Guide</i></td></tr> </table>
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+00020 <h1>csasyncappui.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
+00021 <a name="l00002"></a>00002 <span class="comment">* ==============================================================================</span>
+00022 <a name="l00003"></a>00003 <span class="comment">*  Name        : csasyncappui.cpp</span>
+00023 <a name="l00004"></a>00004 <span class="comment">*  Part of     : CSAsync</span>
+00024 <a name="l00005"></a>00005 <span class="comment">*  Interface   :</span>
+00025 <a name="l00006"></a>00006 <span class="comment">*  Description :</span>
+00026 <a name="l00007"></a>00007 <span class="comment">*  Version     :</span>
+00027 <a name="l00008"></a>00008 <span class="comment">*</span>
+00028 <a name="l00009"></a>00009 <span class="comment">*  Copyright (c) 2004-2006 Nokia Corporation.</span>
+00029 <a name="l00010"></a>00010 <span class="comment">*  This material, including documentation and any related</span>
+00030 <a name="l00011"></a>00011 <span class="comment">*  computer programs, is protected by copyright controlled by</span>
+00031 <a name="l00012"></a>00012 <span class="comment">*  Nokia Corporation.</span>
+00032 <a name="l00013"></a>00013 <span class="comment">* ==============================================================================</span>
+00033 <a name="l00014"></a>00014 <span class="comment">*/</span>
+00034 <a name="l00015"></a>00015 
+00035 <a name="l00016"></a>00016 
+00036 <a name="l00017"></a>00017 <span class="comment">// INCLUDE FILES</span>
+00037 <a name="l00018"></a>00018 <span class="preprocessor">#include &lt;eikmenup.h&gt;</span>
+00038 <a name="l00019"></a>00019 <span class="preprocessor">#include &lt;avkon.hrh&gt;</span>
+00039 <a name="l00020"></a>00020 <span class="preprocessor">#include &lt;CSAsync.rsg&gt;</span>
+00040 <a name="l00021"></a>00021 
+00041 <a name="l00022"></a>00022 <span class="preprocessor">#include "CSAsync.pan"</span>
+00042 <a name="l00023"></a>00023 <span class="preprocessor">#include "CSAsyncAppUi.h"</span>
+00043 <a name="l00024"></a>00024 <span class="preprocessor">#include "CSAsyncAppView.h"</span>
+00044 <a name="l00025"></a>00025 <span class="preprocessor">#include "CSAsyncDocument.h"</span>
+00045 <a name="l00026"></a>00026 <span class="preprocessor">#include "CSAsync.hrh"</span>
+00046 <a name="l00027"></a>00027 
+00047 <a name="l00028"></a>00028 <span class="comment">// ========================= MEMBER FUNCTIONS ==================================</span>
+00048 <a name="l00029"></a>00029 
+00049 <a name="l00030"></a>00030 <span class="comment">// -----------------------------------------------------------------------------</span>
+00050 <a name="l00031"></a>00031 <span class="comment">// CCSAsyncAppUi::CCSAsyncAppUi()</span>
+00051 <a name="l00032"></a>00032 <span class="comment">// C++ default constructor can NOT contain any code, that might leave.</span>
+00052 <a name="l00033"></a>00033 <span class="comment">// -----------------------------------------------------------------------------</span>
+00053 <a name="l00034"></a>00034 <span class="comment">//</span>
+00054 <a name="l00035"></a><a class="code" href="class_c_c_s_async_app_ui.html#1145745dbcfc53f07104bf3b2041317c">00035</a> <a class="code" href="class_c_c_s_async_app_ui.html#1145745dbcfc53f07104bf3b2041317c">CCSAsyncAppUi::CCSAsyncAppUi</a>()
+00055 <a name="l00036"></a>00036     {
+00056 <a name="l00037"></a>00037     <span class="comment">// No implementation required</span>
+00057 <a name="l00038"></a>00038     }
+00058 <a name="l00039"></a>00039 
+00059 <a name="l00040"></a>00040 <span class="comment">// -----------------------------------------------------------------------------</span>
+00060 <a name="l00041"></a>00041 <span class="comment">// CCSAsyncAppUi::ConstructL()</span>
+00061 <a name="l00042"></a>00042 <span class="comment">// Symbian 2nd phase constructor can leave.</span>
+00062 <a name="l00043"></a>00043 <span class="comment">// -----------------------------------------------------------------------------</span>
+00063 <a name="l00044"></a>00044 <span class="comment">//</span>
+00064 <a name="l00045"></a><a class="code" href="class_c_c_s_async_app_ui.html#9ce34ba0b947863222da3c63d0481044">00045</a> <span class="keywordtype">void</span> <a class="code" href="class_c_c_s_async_app_ui.html#9ce34ba0b947863222da3c63d0481044">CCSAsyncAppUi::ConstructL</a>()
+00065 <a name="l00046"></a>00046     {
+00066 <a name="l00047"></a>00047     BaseConstructL();
+00067 <a name="l00048"></a>00048 
+00068 <a name="l00049"></a>00049     <a class="code" href="class_c_c_s_async_app_ui.html#45dd0a3e0e75e56b4727a01a8ef2c6b1">iAppView</a> = <a class="code" href="class_c_c_s_async_app_view.html#113d3c41dfbbbaf3bd2d6d1213cc9f32">CCSAsyncAppView::NewL</a>( ClientRect(), *<a class="code" href="class_c_c_s_async_app_ui.html#1e0f1d7283b2cd8210c9d7ab96e93267">AsyncDocument</a>() );
+00069 <a name="l00050"></a>00050 
+00070 <a name="l00051"></a>00051     AddToStackL( <a class="code" href="class_c_c_s_async_app_ui.html#45dd0a3e0e75e56b4727a01a8ef2c6b1">iAppView</a> );
+00071 <a name="l00052"></a>00052     }
+00072 <a name="l00053"></a>00053 
+00073 <a name="l00054"></a>00054 <span class="comment">// -----------------------------------------------------------------------------</span>
+00074 <a name="l00055"></a>00055 <span class="comment">// CCSAsyncAppUi::~CCSAsyncAppUi()</span>
+00075 <a name="l00056"></a>00056 <span class="comment">// Destructor.</span>
+00076 <a name="l00057"></a>00057 <span class="comment">// -----------------------------------------------------------------------------</span>
+00077 <a name="l00058"></a>00058 <span class="comment">//</span>
+00078 <a name="l00059"></a><a class="code" href="class_c_c_s_async_app_ui.html#06a6b26206d4efb097029fdd4f06b116">00059</a> <a class="code" href="class_c_c_s_async_app_ui.html#06a6b26206d4efb097029fdd4f06b116">CCSAsyncAppUi::~CCSAsyncAppUi</a>()
+00079 <a name="l00060"></a>00060     {
+00080 <a name="l00061"></a>00061     <span class="keywordflow">if</span> ( <a class="code" href="class_c_c_s_async_app_ui.html#45dd0a3e0e75e56b4727a01a8ef2c6b1">iAppView</a> )
+00081 <a name="l00062"></a>00062         {
+00082 <a name="l00063"></a>00063         iEikonEnv-&gt;RemoveFromStack( <a class="code" href="class_c_c_s_async_app_ui.html#45dd0a3e0e75e56b4727a01a8ef2c6b1">iAppView</a> );
+00083 <a name="l00064"></a>00064         <span class="keyword">delete</span> iAppView;
+00084 <a name="l00065"></a>00065         iAppView = NULL;
+00085 <a name="l00066"></a>00066         }
+00086 <a name="l00067"></a>00067     }
+00087 <a name="l00068"></a>00068 
+00088 <a name="l00069"></a>00069 <span class="comment">// -----------------------------------------------------------------------------</span>
+00089 <a name="l00070"></a>00070 <span class="comment">// CCSAsyncAppUi::AsyncDocument() const</span>
+00090 <a name="l00071"></a>00071 <span class="comment">// Casts iDocument member from CAknAppUi to CCSAsyncDocument.</span>
+00091 <a name="l00072"></a>00072 <span class="comment">// -----------------------------------------------------------------------------</span>
+00092 <a name="l00073"></a>00073 <span class="comment">//</span>
+00093 <a name="l00074"></a><a class="code" href="class_c_c_s_async_app_ui.html#1e0f1d7283b2cd8210c9d7ab96e93267">00074</a> <a class="code" href="class_c_c_s_async_document.html">CCSAsyncDocument</a>* <a class="code" href="class_c_c_s_async_app_ui.html#1e0f1d7283b2cd8210c9d7ab96e93267">CCSAsyncAppUi::AsyncDocument</a>()<span class="keyword"> const</span>
+00094 <a name="l00075"></a>00075 <span class="keyword">    </span>{
+00095 <a name="l00076"></a>00076     <span class="keywordflow">return</span> ( static_cast&lt;CCSAsyncDocument*&gt;( iDocument ) );
+00096 <a name="l00077"></a>00077     }
+00097 <a name="l00078"></a>00078 
+00098 <a name="l00079"></a>00079 <span class="comment">// -----------------------------------------------------------------------------</span>
+00099 <a name="l00080"></a>00080 <span class="comment">// CCSAsyncAppUi::HandleCommandL( TInt aCommand )</span>
+00100 <a name="l00081"></a>00081 <span class="comment">// Handles user menu selections.</span>
+00101 <a name="l00082"></a>00082 <span class="comment">// -----------------------------------------------------------------------------</span>
+00102 <a name="l00083"></a>00083 <span class="comment">//</span>
+00103 <a name="l00084"></a><a class="code" href="class_c_c_s_async_app_ui.html#a682d228622cea7790645ce10f591242">00084</a> <span class="keywordtype">void</span> <a class="code" href="class_c_c_s_async_app_ui.html#a682d228622cea7790645ce10f591242">CCSAsyncAppUi::HandleCommandL</a>( TInt aCommand )
+00104 <a name="l00085"></a>00085     {
+00105 <a name="l00086"></a>00086     <span class="keywordflow">switch</span>( aCommand )
+00106 <a name="l00087"></a>00087         {
+00107 <a name="l00088"></a>00088         <span class="keywordflow">case</span> EEikCmdExit:
+00108 <a name="l00089"></a>00089         <span class="keywordflow">case</span> EAknSoftkeyExit:
+00109 <a name="l00090"></a>00090             Exit();
+00110 <a name="l00091"></a>00091             <span class="keywordflow">break</span>;
+00111 <a name="l00092"></a>00092 
+00112 <a name="l00093"></a>00093         <span class="keywordflow">case</span> EStartClock:
+00113 <a name="l00094"></a>00094             <a class="code" href="class_c_c_s_async_app_ui.html#1e0f1d7283b2cd8210c9d7ab96e93267">AsyncDocument</a>()-&gt;<a class="code" href="class_c_c_s_async_document.html#49951129866458617c40b0dc2b4f393f">UpdateTime</a>();
+00114 <a name="l00095"></a>00095             <span class="keywordflow">break</span>;
+00115 <a name="l00096"></a>00096 
+00116 <a name="l00097"></a>00097         <span class="keywordflow">case</span> EStopClock:
+00117 <a name="l00098"></a>00098             <a class="code" href="class_c_c_s_async_app_ui.html#1e0f1d7283b2cd8210c9d7ab96e93267">AsyncDocument</a>()-&gt;<a class="code" href="class_c_c_s_async_document.html#0dcbea3e9ce301f1d5ac23a7679b8ee0">StopClock</a>();
+00118 <a name="l00099"></a>00099             <span class="keywordflow">break</span>;
+00119 <a name="l00100"></a>00100 
+00120 <a name="l00101"></a>00101         <span class="keywordflow">default</span>:
+00121 <a name="l00102"></a>00102             <span class="keywordflow">break</span>;
+00122 <a name="l00103"></a>00103         }
+00123 <a name="l00104"></a>00104     }
+00124 <a name="l00105"></a>00105 
+00125 <a name="l00106"></a>00106 <span class="comment">// -----------------------------------------------------------------------------</span>
+00126 <a name="l00107"></a>00107 <span class="comment">// CCSAsyncAppUi::HandleTimeUpdate()</span>
+00127 <a name="l00108"></a>00108 <span class="comment">// Updates view</span>
+00128 <a name="l00109"></a>00109 <span class="comment">// -----------------------------------------------------------------------------</span>
+00129 <a name="l00110"></a>00110 <span class="comment">//</span>
+00130 <a name="l00111"></a><a class="code" href="class_c_c_s_async_app_ui.html#081e2db0d35721e6ad6d5d1d99fbbd83">00111</a> <span class="keywordtype">void</span> <a class="code" href="class_c_c_s_async_app_ui.html#081e2db0d35721e6ad6d5d1d99fbbd83">CCSAsyncAppUi::HandleTimeUpdate</a>()
+00131 <a name="l00112"></a>00112     {
+00132 <a name="l00113"></a>00113     __ASSERT_ALWAYS( <a class="code" href="class_c_c_s_async_app_ui.html#45dd0a3e0e75e56b4727a01a8ef2c6b1">iAppView</a>, User::Panic ( KCSAsyncClient, 
+00133 <a name="l00114"></a>00114                                              ECSAsyncProgram ) );
+00134 <a name="l00115"></a>00115     <a class="code" href="class_c_c_s_async_app_ui.html#45dd0a3e0e75e56b4727a01a8ef2c6b1">iAppView</a>-&gt;DrawNow();
+00135 <a name="l00116"></a>00116     }
+00136 <a name="l00117"></a>00117 
+00137 <a name="l00118"></a>00118 <span class="comment">// -----------------------------------------------------------------------------</span>
+00138 <a name="l00119"></a>00119 <span class="comment">// CCSAsyncAppUi::DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane )</span>
+00139 <a name="l00120"></a>00120 <span class="comment">// Prepares the menu prior to display.</span>
+00140 <a name="l00121"></a>00121 <span class="comment">// -----------------------------------------------------------------------------</span>
+00141 <a name="l00122"></a>00122 <span class="comment">//</span>
+00142 <a name="l00123"></a><a class="code" href="class_c_c_s_async_app_ui.html#3ae77c2aed5e1270a13c14bd5aa415fe">00123</a> <span class="keywordtype">void</span> <a class="code" href="class_c_c_s_async_app_ui.html#3ae77c2aed5e1270a13c14bd5aa415fe">CCSAsyncAppUi::DynInitMenuPaneL</a>( TInt aResourceId, 
+00143 <a name="l00124"></a>00124                                       CEikMenuPane* aMenuPane )
+00144 <a name="l00125"></a>00125     {
+00145 <a name="l00126"></a>00126     <span class="keywordflow">if</span> ( aResourceId == R_CSASYNC_MENU )
+00146 <a name="l00127"></a>00127         {
+00147 <a name="l00128"></a>00128         <span class="keywordflow">if</span> ( <a class="code" href="class_c_c_s_async_app_ui.html#1e0f1d7283b2cd8210c9d7ab96e93267">AsyncDocument</a>()-&gt;ClockActive() )
+00148 <a name="l00129"></a>00129             {
+00149 <a name="l00130"></a>00130             aMenuPane-&gt;SetItemDimmed( EStartClock, ETrue );
+00150 <a name="l00131"></a>00131             aMenuPane-&gt;SetItemDimmed( EStopClock, EFalse );
+00151 <a name="l00132"></a>00132             }
+00152 <a name="l00133"></a>00133         <span class="keywordflow">else</span>
+00153 <a name="l00134"></a>00134             {
+00154 <a name="l00135"></a>00135             aMenuPane-&gt;SetItemDimmed( EStartClock, EFalse );
+00155 <a name="l00136"></a>00136             aMenuPane-&gt;SetItemDimmed( EStopClock, ETrue );
+00156 <a name="l00137"></a>00137             }
+00157 <a name="l00138"></a>00138         }
+00158 <a name="l00139"></a>00139     }
+00159 <a name="l00140"></a>00140 
+00160 <a name="l00141"></a>00141 <span class="comment">// -----------------------------------------------------------------------------</span>
+00161 <a name="l00142"></a>00142 <span class="comment">// CCSAsyncAppUi::HandleResourceChangeL( TInt aType )</span>
+00162 <a name="l00143"></a>00143 <span class="comment">// Called by framework when layout is changed.</span>
+00163 <a name="l00144"></a>00144 <span class="comment">// -----------------------------------------------------------------------------</span>
+00164 <a name="l00145"></a>00145 <span class="comment">//</span>
+00165 <a name="l00146"></a><a class="code" href="class_c_c_s_async_app_ui.html#6acdbe8a9b57446075bf46d035e751eb">00146</a> <span class="keywordtype">void</span> <a class="code" href="class_c_c_s_async_app_ui.html#6acdbe8a9b57446075bf46d035e751eb">CCSAsyncAppUi::HandleResourceChangeL</a>( TInt aType )
+00166 <a name="l00147"></a>00147     {
+00167 <a name="l00148"></a>00148     CAknAppUi::HandleResourceChangeL( aType );
+00168 <a name="l00149"></a>00149 
+00169 <a name="l00150"></a>00150     <span class="keywordflow">if</span> ( aType==KEikDynamicLayoutVariantSwitch )
+00170 <a name="l00151"></a>00151         {
+00171 <a name="l00152"></a>00152         <a class="code" href="class_c_c_s_async_app_ui.html#45dd0a3e0e75e56b4727a01a8ef2c6b1">iAppView</a>-&gt;SetRect( ClientRect() );
+00172 <a name="l00153"></a>00153         }
+00173 <a name="l00154"></a>00154     <span class="comment">//Controls derived from CCoeControl, handled in container class</span>
+00174 <a name="l00155"></a>00155     <a class="code" href="class_c_c_s_async_app_ui.html#45dd0a3e0e75e56b4727a01a8ef2c6b1">iAppView</a>-&gt;HandleResourceChange( aType );
+00175 <a name="l00156"></a>00156     }
+00176 <a name="l00157"></a>00157 
+00177 <a name="l00158"></a>00158 <span class="comment">// End of File</span>
+00178 </pre></div><hr>
+00179 
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+00182                                 width: 100%;
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+00185                 cellspacing=0
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+00190   <tr style="x-cell-content-align: top;"
+00191         valign=top>
+00192   <td style="width: 50%;
+00193                         padding-right: 10px;
+00194                         padding-left: 10px;
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+00196                         border-left-style: None;
+00197                         border-top-style: None;
+00198                         border-bottom-style: None;"
+00199         width=50%>
+00200   <p style="font-family: Arial;"><small style="font-size: smaller;">� Nokia 2009</small></td>
+00201   <td style="width: 50%;
+00202                         padding-right: 10px;
+00203                         padding-left: 10px;
+00204                         border-top-style: None;
+00205                         border-bottom-style: None;
+00206                         border-right-style: None;"
+00207         width=50%>
+00208   <p style="text-align: right; margin-right: -4px;"
+00209         align=right><span style="font-weight: bold;"><a href="#Top"
+00210                                                                                                         title="Back to top"><img
+00211  src="top.gif"
+00212         x-maintain-ratio=TRUE
+00213         alt="Back to top"
+00214         style="border: none;
+00215                         width: 18px;
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+00223  </table>
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+00225 </html>
+00226 
+
examples/S60CppExamples/ClientServerAsync/doc/csasyncappui_8cpp-source.html
