class_c_chat_app_ui.html

一个聊天的软件

<p>
References <a class="el" href="_chat_inet_8cpp-source.html#l00287">CChatInet::DisconnectL()</a>, <a class="el" href="_chat_appui_8h-source.html#l00096">iChatBt</a>, <a class="el" href="_chat_appui_8h-source.html#l00103">iChatInet</a>, <a class="el" href="_chat_base_8cpp-source.html#l00160">CChatBase::IsConnected()</a>, <a class="el" href="_chat_base_8cpp-source.html#l00171">CChatBase::IsConnecting()</a>, <a class="el" href="_chat_base_8cpp-source.html#l00110">CChatBase::Server()</a>, <a class="el" href="_chat_inet_8cpp-source.html#l00528">CChatInet::Stop()</a>, and <a class="el" href="_chat_bt_8cpp-source.html#l00565">CChatBt::StopL()</a>.<div class="fragment"><pre class="fragment"><a name="l00202"></a>00202     {
<a name="l00203"></a>00203     TBuf&lt;KChatTextBufLength&gt; text;
<a name="l00204"></a>00204 
<a name="l00205"></a>00205       <span class="keywordflow">switch</span> ( aCommand )
<a name="l00206"></a>00206           {
<a name="l00207"></a>00207           
<a name="l00208"></a>00208           <span class="keywordflow">case</span> EAknSoftkeyExit:
<a name="l00209"></a>00209           <span class="keywordflow">case</span> EEikCmdExit:          
<a name="l00210"></a>00210               {
<a name="l00211"></a>00211               <span class="keywordflow">if</span> ( <a class="code" href="class_c_chat_app_ui.html#8c40e4ec147a6e0b621246cb569b058d">iChatInet</a>-&gt;<a class="code" href="class_c_chat_base.html#a96c98612bf6f9cf039ebba7b70c0eda">IsConnected</a>() || <a class="code" href="class_c_chat_app_ui.html#8c40e4ec147a6e0b621246cb569b058d">iChatInet</a>-&gt;<a class="code" href="class_c_chat_base.html#edf42798c6c889d28287f2f51eefb976">IsConnecting</a>() )
<a name="l00212"></a>00212                   {
<a name="l00213"></a>00213                   <span class="keywordflow">if</span> ( <a class="code" href="class_c_chat_app_ui.html#8c40e4ec147a6e0b621246cb569b058d">iChatInet</a>-&gt;<a class="code" href="class_c_chat_base.html#81c1c91932cc8383d3742da23a680f2d">Server</a>() )
<a name="l00214"></a>00214                       {
<a name="l00215"></a>00215                           <a class="code" href="class_c_chat_app_ui.html#8c40e4ec147a6e0b621246cb569b058d">iChatInet</a>-&gt;<a class="code" href="class_c_chat_inet.html#78109ff8cb02d98ff75ab125fa94a8d4">Stop</a>();
<a name="l00216"></a>00216                       }
<a name="l00217"></a>00217                   <span class="keywordflow">else</span>
<a name="l00218"></a>00218                       {
<a name="l00219"></a>00219                       <a class="code" href="class_c_chat_app_ui.html#8c40e4ec147a6e0b621246cb569b058d">iChatInet</a>-&gt;<a class="code" href="class_c_chat_inet.html#90fa17f1549fcafa070e14c9e5e7234d">DisconnectL</a>();
<a name="l00220"></a>00220                       }           
<a name="l00221"></a>00221                   }
<a name="l00222"></a>00222               <span class="keywordflow">if</span> ( <a class="code" href="class_c_chat_app_ui.html#155c8a3c723c6deaba8b8920c1523f06">iChatBt</a>-&gt;<a class="code" href="class_c_chat_base.html#a96c98612bf6f9cf039ebba7b70c0eda">IsConnected</a>() || <a class="code" href="class_c_chat_app_ui.html#155c8a3c723c6deaba8b8920c1523f06">iChatBt</a>-&gt;<a class="code" href="class_c_chat_base.html#edf42798c6c889d28287f2f51eefb976">IsConnecting</a>()  )
<a name="l00223"></a>00223                   {
<a name="l00224"></a>00224                   <span class="keywordflow">if</span> ( <a class="code" href="class_c_chat_app_ui.html#155c8a3c723c6deaba8b8920c1523f06">iChatBt</a>-&gt;<a class="code" href="class_c_chat_base.html#81c1c91932cc8383d3742da23a680f2d">Server</a>() )
<a name="l00225"></a>00225                       {
<a name="l00226"></a>00226                           <a class="code" href="class_c_chat_app_ui.html#155c8a3c723c6deaba8b8920c1523f06">iChatBt</a>-&gt;<a class="code" href="class_c_chat_bt.html#b1104e8857d8028d35407cd7fa38c8df">StopL</a>();
<a name="l00227"></a>00227                       }
<a name="l00228"></a>00228                   <span class="keywordflow">else</span>
<a name="l00229"></a>00229                       {
<a name="l00230"></a>00230                       <a class="code" href="class_c_chat_app_ui.html#155c8a3c723c6deaba8b8920c1523f06">iChatBt</a>-&gt;<a class="code" href="class_c_chat_bt.html#90fa17f1549fcafa070e14c9e5e7234d">DisconnectL</a>();
<a name="l00231"></a>00231                       }
<a name="l00232"></a>00232                   }
<a name="l00233"></a>00233  
<a name="l00234"></a>00234               Exit();
<a name="l00235"></a>00235               <span class="keywordflow">break</span>;
<a name="l00236"></a>00236               }
<a name="l00237"></a>00237               
<a name="l00238"></a>00238           <span class="keywordflow">case</span> EChatBtChat:
<a name="l00239"></a>00239               {
<a name="l00240"></a>00240               <span class="keywordflow">break</span>;
<a name="l00241"></a>00241               }
<a name="l00242"></a>00242               
<a name="l00243"></a>00243           <span class="keywordflow">case</span> EChatIpChat:
<a name="l00244"></a>00244               {
<a name="l00245"></a>00245               <span class="keywordflow">break</span>;
<a name="l00246"></a>00246               }
<a name="l00247"></a>00247               
<a name="l00248"></a>00248           <span class="keywordflow">case</span> EChatStartChat:
<a name="l00249"></a>00249               {
<a name="l00250"></a>00250               <span class="keywordflow">if</span> ( !<a class="code" href="class_c_chat_app_ui.html#8f0397a785ba8f788a3d1c8320994d66">iBtAvailable</a>  )
<a name="l00251"></a>00251                   {
<a name="l00252"></a>00252                   <a class="code" href="class_c_chat_app_ui.html#1f12ddbdc25a96c4c9e301bd83fd92ca">ShowBTNotAvailableNoteL</a>();
<a name="l00253"></a>00253                   }
<a name="l00254"></a>00254               <span class="keywordflow">else</span> 
<a name="l00255"></a>00255                   {
<a name="l00256"></a>00256                   <a class="code" href="class_c_chat_app_ui.html#155c8a3c723c6deaba8b8920c1523f06">iChatBt</a>-&gt;<a class="code" href="class_c_chat_bt.html#4dc55dfb9b7a14b604eac53f42d0a222">StartL</a>();
<a name="l00257"></a>00257                   }
<a name="l00258"></a>00258               <span class="keywordflow">break</span>;
<a name="l00259"></a>00259               }
<a name="l00260"></a>00260               
<a name="l00261"></a>00261           <span class="keywordflow">case</span> EChatConnect:
<a name="l00262"></a>00262               {
<a name="l00263"></a>00263               <span class="keywordflow">if</span> ( !<a class="code" href="class_c_chat_app_ui.html#8f0397a785ba8f788a3d1c8320994d66">iBtAvailable</a>  )
<a name="l00264"></a>00264                   {
<a name="l00265"></a>00265                   <a class="code" href="class_c_chat_app_ui.html#1f12ddbdc25a96c4c9e301bd83fd92ca">ShowBTNotAvailableNoteL</a>();
<a name="l00266"></a>00266                   }
<a name="l00267"></a>00267               <span class="keywordflow">else</span> 
<a name="l00268"></a>00268                   {
<a name="l00269"></a>00269                   <a class="code" href="class_c_chat_app_ui.html#155c8a3c723c6deaba8b8920c1523f06">iChatBt</a>-&gt;<a class="code" href="class_c_chat_bt.html#e8a170fa40d8d9d67f0cebf751b96e87">ConnectL</a>();  
<a name="l00270"></a>00270                   }
<a name="l00271"></a>00271               <span class="keywordflow">break</span>;
<a name="l00272"></a>00272               }
<a name="l00273"></a>00273               
<a name="l00274"></a>00274           <span class="keywordflow">case</span> EChatStartIpChat:
<a name="l00275"></a>00275               {
<a name="l00276"></a>00276               <a class="code" href="class_c_chat_app_ui.html#8c40e4ec147a6e0b621246cb569b058d">iChatInet</a>-&gt;<a class="code" href="class_c_chat_inet.html#4dc55dfb9b7a14b604eac53f42d0a222">StartL</a>();
<a name="l00277"></a>00277               <span class="keywordflow">break</span>;
<a name="l00278"></a>00278               }
<a name="l00279"></a>00279               
<a name="l00280"></a>00280           <span class="keywordflow">case</span> EChatIpConnect:
<a name="l00281"></a>00281               {
<a name="l00282"></a>00282               <a class="code" href="class_c_chat_app_ui.html#c25cfbb86775b001ed268ecaef2f307d">iAppContainer</a>-&gt;<a class="code" href="class_c_chat_container.html#393f496f1908a9338d77ba85d572e22f">ShowDataQueryL</a>( 
<a name="l00283"></a>00283                   R_CHAT_SERVERDATA_QUERY, 
<a name="l00284"></a>00284                   0, 
<a name="l00285"></a>00285                   0, 
<a name="l00286"></a>00286                   KChatTextBufLength, 
<a name="l00287"></a>00287                   EFalse, 
<a name="l00288"></a>00288                   text );
<a name="l00289"></a>00289 
<a name="l00290"></a>00290               <span class="keywordflow">if</span> ( text.Length() != 0 )
<a name="l00291"></a>00291                   {
<a name="l00292"></a>00292                   <a class="code" href="class_c_chat_app_ui.html#8c40e4ec147a6e0b621246cb569b058d">iChatInet</a>-&gt;<a class="code" href="class_c_chat_inet.html#8972dc718386d445f2d0b38cc55db1e7">ConnectL</a>( text );
<a name="l00293"></a>00293                   }
<a name="l00294"></a>00294               <span class="keywordflow">break</span>;
<a name="l00295"></a>00295               }
<a name="l00296"></a>00296               
<a name="l00297"></a>00297           <span class="keywordflow">case</span> EChatDisconnect:
<a name="l00298"></a>00298               {
<a name="l00299"></a>00299               <span class="keywordflow">if</span> ( <a class="code" href="class_c_chat_app_ui.html#8c40e4ec147a6e0b621246cb569b058d">iChatInet</a>-&gt;<a class="code" href="class_c_chat_base.html#a96c98612bf6f9cf039ebba7b70c0eda">IsConnected</a>() )
<a name="l00300"></a>00300                   {
<a name="l00301"></a>00301                   <a class="code" href="class_c_chat_app_ui.html#8c40e4ec147a6e0b621246cb569b058d">iChatInet</a>-&gt;<a class="code" href="class_c_chat_inet.html#90fa17f1549fcafa070e14c9e5e7234d">DisconnectL</a>(); 
<a name="l00302"></a>00302                   }
<a name="l00303"></a>00303               <span class="keywordflow">if</span> ( <a class="code" href="class_c_chat_app_ui.html#155c8a3c723c6deaba8b8920c1523f06">iChatBt</a>-&gt;<a class="code" href="class_c_chat_base.html#a96c98612bf6f9cf039ebba7b70c0eda">IsConnected</a>() )
<a name="l00304"></a>00304                   {
<a name="l00305"></a>00305                   <a class="code" href="class_c_chat_app_ui.html#155c8a3c723c6deaba8b8920c1523f06">iChatBt</a>-&gt;<a class="code" href="class_c_chat_bt.html#90fa17f1549fcafa070e14c9e5e7234d">DisconnectL</a>(); 
<a name="l00306"></a>00306                   }
<a name="l00307"></a>00307                 <span class="keywordflow">break</span>;
<a name="l00308"></a>00308               }
<a name="l00309"></a>00309               
<a name="l00310"></a>00310           <span class="keywordflow">case</span> EChatStopBtChat:
<a name="l00311"></a>00311               {
<a name="l00312"></a>00312               <span class="keywordflow">if</span> ( !<a class="code" href="class_c_chat_app_ui.html#8f0397a785ba8f788a3d1c8320994d66">iBtAvailable</a>  )
<a name="l00313"></a>00313                   {
<a name="l00314"></a>00314                   <a class="code" href="class_c_chat_app_ui.html#1f12ddbdc25a96c4c9e301bd83fd92ca">ShowBTNotAvailableNoteL</a>();
<a name="l00315"></a>00315                   }
<a name="l00316"></a>00316               <span class="keywordflow">else</span> 
<a name="l00317"></a>00317                   {
<a name="l00318"></a>00318                   <a class="code" href="class_c_chat_app_ui.html#155c8a3c723c6deaba8b8920c1523f06">iChatBt</a>-&gt;<a class="code" href="class_c_chat_bt.html#b1104e8857d8028d35407cd7fa38c8df">StopL</a>(); 
<a name="l00319"></a>00319                   }
<a name="l00320"></a>00320               <span class="keywordflow">break</span>;
<a name="l00321"></a>00321               }
<a name="l00322"></a>00322               
<a name="l00323"></a>00323           <span class="keywordflow">case</span> EChatStopIpChat:
<a name="l00324"></a>00324               {
<a name="l00325"></a>00325               <a class="code" href="class_c_chat_app_ui.html#8c40e4ec147a6e0b621246cb569b058d">iChatInet</a>-&gt;<a class="code" href="class_c_chat_inet.html#78109ff8cb02d98ff75ab125fa94a8d4">Stop</a>();
<a name="l00326"></a>00326               <span class="keywordflow">break</span>;
<a name="l00327"></a>00327               } 
<a name="l00328"></a>00328                  
<a name="l00329"></a>00329           <span class="keywordflow">case</span> EChatSendMessage:
<a name="l00330"></a>00330               {
<a name="l00331"></a>00331               <a class="code" href="class_c_chat_app_ui.html#c25cfbb86775b001ed268ecaef2f307d">iAppContainer</a>-&gt;<a class="code" href="class_c_chat_container.html#393f496f1908a9338d77ba85d572e22f">ShowDataQueryL</a>( 
<a name="l00332"></a>00332                   R_CHAT_DATA_QUERY, 
<a name="l00333"></a>00333                   0, 
<a name="l00334"></a>00334                   0, 
<a name="l00335"></a>00335                   KChatTextBufLength, 
<a name="l00336"></a>00336                   ETrue, 
<a name="l00337"></a>00337                   text );
<a name="l00338"></a>00338               
<a name="l00339"></a>00339               <span class="keywordflow">if</span> ( <a class="code" href="class_c_chat_app_ui.html#8c40e4ec147a6e0b621246cb569b058d">iChatInet</a>-&gt;<a class="code" href="class_c_chat_base.html#a96c98612bf6f9cf039ebba7b70c0eda">IsConnected</a>() )
<a name="l00340"></a>00340                   {
<a name="l00341"></a>00341                   <a class="code" href="class_c_chat_app_ui.html#8c40e4ec147a6e0b621246cb569b058d">iChatInet</a>-&gt;<a class="code" href="class_c_chat_inet.html#2ba04add62f4a2053e7628aea8d821af">SendMessageL</a>( text );
<a name="l00342"></a>00342                   }
<a name="l00343"></a>00343               <span class="keywordflow">if</span>( <a class="code" href="class_c_chat_app_ui.html#155c8a3c723c6deaba8b8920c1523f06">iChatBt</a>-&gt;<a class="code" href="class_c_chat_base.html#a96c98612bf6f9cf039ebba7b70c0eda">IsConnected</a>() )
<a name="l00344"></a>00344                   {
<a name="l00345"></a>00345                   <a class="code" href="class_c_chat_app_ui.html#155c8a3c723c6deaba8b8920c1523f06">iChatBt</a>-&gt;<a class="code" href="class_c_chat_bt.html#39e335eb18324d0cfd3d4956caee5100">SendMessageL</a>( text );
<a name="l00346"></a>00346                   }
<a name="l00347"></a>00347               <span class="keywordflow">break</span>;
<a name="l00348"></a>00348               }
<a name="l00349"></a>00349               
<a name="l00350"></a>00350            <span class="keywordflow">case</span> EChatClearList:
<a name="l00351"></a>00351                {
<a name="l00352"></a>00352                <a class="code" href="class_c_chat_app_ui.html#c25cfbb86775b001ed268ecaef2f307d">iAppContainer</a>-&gt;<a class="code" href="class_c_chat_container.html#2582049f378fb3c4dd54cdf08c24fe75">ClearMessageListL</a>();
<a name="l00353"></a>00353                <span class="keywordflow">break</span>;
<a name="l00354"></a>00354                } 
<a name="l00355"></a>00355               
<a name="l00356"></a>00356           <span class="keywordflow">default</span>:
<a name="l00357"></a>00357               <span class="keywordflow">break</span>;      
<a name="l00358"></a>00358           }
<a name="l00359"></a>00359     }
</pre></div>
<p>
    </td>
  </tr>
</table>
<a class="anchor" name="0664643ad6fd66cf11afb7fdf7f5c6cc"></a><!-- doxytag: member="CChatAppUi::HandleKeyEventL" ref="0664643ad6fd66cf11afb7fdf7f5c6cc" args="(const TKeyEvent &amp;aKeyEvent, TEventCode aType)" --><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
  <tr>
    <td class="mdRow">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td class="md" nowrap valign="top">TKeyResponse CChatAppUi::HandleKeyEventL           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const TKeyEvent &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>aKeyEvent</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>TEventCode&nbsp;</td>
          <td class="mdname" nowrap> <em>aType</em></td>
        </tr>
        <tr>
          <td class="md"></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"><code> [private, virtual]</code></td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
From CEikAppUi, handles key events. <dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>aKeyEvent</em>&nbsp;</td><td>Event to handled. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>aType</em>&nbsp;</td><td>Type of the key event. </td></tr>
  </table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>Response code (EKeyWasConsumed, EKeyWasNotConsumed). </dd></dl>

<p>
Definition at line <a class="el" href="_chat_appui_8cpp-source.html#l00190">190</a> of file <a class="el" href="_chat_appui_8cpp-source.html">ChatAppui.cpp</a>.<div class="fragment"><pre class="fragment"><a name="l00192"></a>00192     {
<a name="l00193"></a>00193     <span class="keywordflow">return</span> EKeyWasNotConsumed;
<a name="l00194"></a>00194     }