_simple_view_8h-source.html

基于symbian 平台 ocr 示例程序

<a name="l00112"></a>00112 <span class="comment"></span>
<a name="l00113"></a>00113 <span class="comment">        /** id of the previous view */</span>
<a name="l00114"></a><a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#3cbf20dd85a3b48d6d49e92f8781b638">00114</a>         TVwsViewId  <a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#3cbf20dd85a3b48d6d49e92f8781b638">iPrevView</a>;
<a name="l00115"></a>00115 <span class="comment"></span>
<a name="l00116"></a>00116 <span class="comment">        /** container object */</span>
<a name="l00117"></a><a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#6dc94c8cd7c107bc61701348814020e6">00117</a>         T*          <a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a>;
<a name="l00118"></a>00118 <span class="comment"></span>
<a name="l00119"></a>00119 <span class="comment">        /** container data object */</span>
<a name="l00120"></a><a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#e72899bf23845a10c6b7559c2e896baa">00120</a>         D&amp;          <a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#e72899bf23845a10c6b7559c2e896baa">iData</a>;
<a name="l00121"></a>00121     };
<a name="l00122"></a>00122 <span class="comment"></span>
<a name="l00123"></a>00123 <span class="comment">/** ctor */</span>
<a name="l00124"></a>00124 <span class="keyword">template</span> &lt;<span class="keyword">class</span> T, <span class="keyword">class</span> D&gt;
<a name="l00125"></a><a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#d6e80f5c4250e9b453d1cf513213b691">00125</a> CSimpleView&lt;T, D&gt;::CSimpleView(TUid aId, D&amp; aData)
<a name="l00126"></a>00126     : iUid(aId)
<a name="l00127"></a>00127     , iContainer(0)
<a name="l00128"></a>00128     , iData(aData)
<a name="l00129"></a>00129     {
<a name="l00130"></a>00130     }
<a name="l00131"></a>00131 <span class="comment"></span>
<a name="l00132"></a>00132 <span class="comment">/** NewL */</span>
<a name="l00133"></a>00133 <span class="keyword">template</span> &lt;<span class="keyword">class</span> T, <span class="keyword">class</span> D&gt;
<a name="l00134"></a><a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#f82712d9bbd47a3fbb8579fff98069d8">00134</a> CSimpleView&lt;T, D&gt;* CSimpleView&lt;T, D&gt;::NewL(TInt aViewResource, TUid aId, D&amp; aData)
<a name="l00135"></a>00135     {
<a name="l00136"></a>00136     CSimpleView&lt;T,D&gt;* <span class="keyword">self</span> = <span class="keyword">new</span> (ELeave) CSimpleView&lt;T,D&gt;(aId, aData);
<a name="l00137"></a>00137     <span class="keyword">self</span>-&gt;ConstructL(aViewResource);
<a name="l00138"></a>00138     <span class="keywordflow">return</span> <span class="keyword">self</span>;
<a name="l00139"></a>00139     }
<a name="l00140"></a>00140 <span class="comment"></span>
<a name="l00141"></a>00141 <span class="comment">/** dtor */</span>
<a name="l00142"></a>00142 <span class="keyword">template</span> &lt;<span class="keyword">class</span> T, <span class="keyword">class</span> D&gt;
<a name="l00143"></a><a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#56f7f6d437bf9e142cfe30b889f1c58c">00143</a> CSimpleView&lt;T, D&gt;::~CSimpleView()
<a name="l00144"></a>00144     {
<a name="l00145"></a>00145     <span class="keywordflow">if</span> (<a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a>)
<a name="l00146"></a>00146             {
<a name="l00147"></a>00147         AppUi()-&gt;RemoveFromStack(<a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a>);
<a name="l00148"></a>00148         <span class="keyword">delete</span> <a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a>;
<a name="l00149"></a>00149         <a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a> = NULL;
<a name="l00150"></a>00150             }
<a name="l00151"></a>00151     }
<a name="l00152"></a>00152 <span class="comment"></span>
<a name="l00153"></a>00153 <span class="comment">/** DoActivateL */</span>
<a name="l00154"></a>00154 <span class="keyword">template</span> &lt;<span class="keyword">class</span> T, <span class="keyword">class</span> D&gt;
<a name="l00155"></a><a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#366b9bdc3feb98c2fa8b54b12561be7f">00155</a> <span class="keywordtype">void</span> CSimpleView&lt;T, D&gt;::DoActivateL(
<a name="l00156"></a>00156                                     <span class="keyword">const</span> TVwsViewId&amp; aPrevViewId,
<a name="l00157"></a>00157                                     TUid <span class="comment">/*aCustomMessageId*/</span>,
<a name="l00158"></a>00158                                     <span class="keyword">const</span> TDesC8&amp; <span class="comment">/*aCustomMessage*/</span> )
<a name="l00159"></a>00159     {
<a name="l00160"></a>00160     <a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#3cbf20dd85a3b48d6d49e92f8781b638">iPrevView</a> = aPrevViewId;
<a name="l00161"></a>00161 
<a name="l00162"></a>00162     <span class="keywordflow">if</span> (!<a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a>)
<a name="l00163"></a>00163         {
<a name="l00164"></a>00164         <a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a> = T::NewL(ClientRect(), <a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#e72899bf23845a10c6b7559c2e896baa">iData</a>);
<a name="l00165"></a>00165         <a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a>-&gt;SetMopParent( <span class="keyword">this</span> );
<a name="l00166"></a>00166         AppUi()-&gt;AddToStackL( *<span class="keyword">this</span>, <a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a> );
<a name="l00167"></a>00167         <a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a>-&gt;ActivateL();
<a name="l00168"></a>00168         }
<a name="l00169"></a>00169     }
<a name="l00170"></a>00170 <span class="comment"></span>
<a name="l00171"></a>00171 <span class="comment">/** DoDeactivate */</span>
<a name="l00172"></a>00172 <span class="keyword">template</span> &lt;<span class="keyword">class</span> T, <span class="keyword">class</span> D&gt;
<a name="l00173"></a><a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#8dc3833be5508368363dce246e04a18f">00173</a> <span class="keywordtype">void</span> CSimpleView&lt;T, D&gt;::DoDeactivate()
<a name="l00174"></a>00174     {
<a name="l00175"></a>00175     <span class="keywordflow">if</span> (<a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a>)
<a name="l00176"></a>00176             {
<a name="l00177"></a>00177         AppUi()-&gt;RemoveFromStack(<a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a>);
<a name="l00178"></a>00178         <span class="keyword">delete</span> <a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a>;
<a name="l00179"></a>00179         <a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a> = NULL;
<a name="l00180"></a>00180             }
<a name="l00181"></a>00181     }
<a name="l00182"></a>00182 <span class="comment"></span>
<a name="l00183"></a>00183 <span class="comment">/** HandleSizeChange */</span>
<a name="l00184"></a>00184 <span class="keyword">template</span> &lt;<span class="keyword">class</span> T, <span class="keyword">class</span> D&gt;
<a name="l00185"></a><a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#04bbd31ba9f2f99b17c69030e5cf96cb">00185</a> <span class="keywordtype">void</span> CSimpleView&lt;T, D&gt;::HandleSizeChange()
<a name="l00186"></a>00186     {
<a name="l00187"></a>00187     <span class="keywordflow">if</span> (<a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a>)
<a name="l00188"></a>00188             {
<a name="l00189"></a>00189                 TRect mainPaneRect;
<a name="l00190"></a>00190         AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EMainPane, mainPaneRect);
<a name="l00191"></a>00191                 <a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#6dc94c8cd7c107bc61701348814020e6">iContainer</a>-&gt;SetRect(mainPaneRect);
<a name="l00192"></a>00192         }
<a name="l00193"></a>00193     }
<a name="l00194"></a>00194 <span class="comment"></span>
<a name="l00195"></a>00195 <span class="comment">/** HandleCommandL */</span>
<a name="l00196"></a>00196 <span class="keyword">template</span> &lt;<span class="keyword">class</span> T, <span class="keyword">class</span> D&gt;
<a name="l00197"></a><a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#a682d228622cea7790645ce10f591242">00197</a> <span class="keywordtype">void</span> CSimpleView&lt;T, D&gt;::HandleCommandL(TInt aCommand)
<a name="l00198"></a>00198     {
<a name="l00199"></a>00199     <span class="keywordflow">switch</span> (aCommand)
<a name="l00200"></a>00200             {
<a name="l00201"></a>00201         <span class="keywordflow">case</span> EAknSoftkeyOk:
<a name="l00202"></a>00202         <span class="keywordflow">case</span> EAknSoftkeyBack:
<a name="l00203"></a>00203                     {
<a name="l00204"></a>00204             AppUi()-&gt;ActivateLocalViewL( <a class="code" href="class_n_o_c_r_utils_1_1_c_simple_view.html#3cbf20dd85a3b48d6d49e92f8781b638">iPrevView</a>.iViewUid );
<a name="l00205"></a>00205             <span class="keywordflow">break</span>;
<a name="l00206"></a>00206                     }
<a name="l00207"></a>00207 
<a name="l00208"></a>00208         <span class="keywordflow">default</span>:
<a name="l00209"></a>00209                     {
<a name="l00210"></a>00210             AppUi()-&gt;HandleCommandL( aCommand );
<a name="l00211"></a>00211             <span class="keywordflow">break</span>;
<a name="l00212"></a>00212                     }
<a name="l00213"></a>00213             }
<a name="l00214"></a>00214     }
<a name="l00215"></a>00215 
<a name="l00216"></a>00216 } <span class="comment">// namespace</span>
<a name="l00217"></a>00217 
<a name="l00218"></a>00218 <span class="preprocessor">#endif</span>
</pre></div><hr>

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