_layout_form_8cpp-source.html

基于symbian 平台 ocr 示例程序

<a name="l00088"></a>00088             {
<a name="l00089"></a>00089             <span class="keywordflow">switch</span> (fieldText-&gt;CurrentValueIndex())
<a name="l00090"></a>00090                 {
<a name="l00091"></a>00091                 <span class="keywordflow">case</span> 0: iBlock-&gt;iText = EOcrTextMultiLine; <span class="keywordflow">break</span>;
<a name="l00092"></a>00092                 <span class="keywordflow">case</span> 1: <span class="comment">// fall-through</span>
<a name="l00093"></a>00093                 <span class="keywordflow">default</span>: iBlock-&gt;iText = EOcrTextSingleLine;
<a name="l00094"></a>00094                 }
<a name="l00095"></a>00095             }
<a name="l00096"></a>00096         }
<a name="l00097"></a>00097     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (iLayout)
<a name="l00098"></a>00098         {
<a name="l00099"></a>00099         fieldText = static_cast&lt;CAknPopupFieldText*&gt;(ControlOrNull(EOCRExampleFormSkew));
<a name="l00100"></a>00100         <span class="keywordflow">if</span> (fieldText)
<a name="l00101"></a>00101             {
<a name="l00102"></a>00102             <span class="comment">// bool-conversion</span>
<a name="l00103"></a>00103             iLayout-&gt;iSkew = (! fieldText-&gt;CurrentValueIndex());
<a name="l00104"></a>00104             }
<a name="l00105"></a>00105 
<a name="l00106"></a>00106         fieldText = static_cast&lt;CAknPopupFieldText*&gt;(ControlOrNull(EOCRExampleFormBrightness));
<a name="l00107"></a>00107         <span class="keywordflow">if</span> (fieldText)
<a name="l00108"></a>00108             {
<a name="l00109"></a>00109             <span class="keywordflow">switch</span> (fieldText-&gt;CurrentValueIndex())
<a name="l00110"></a>00110                 {
<a name="l00111"></a>00111                 <span class="keywordflow">case</span> 0: iLayout-&gt;iBrightness = TOCRLayoutSetting::ENormal; <span class="keywordflow">break</span>;
<a name="l00112"></a>00112                 <span class="keywordflow">case</span> 1: iLayout-&gt;iBrightness = TOCRLayoutSetting::ELight; <span class="keywordflow">break</span>;
<a name="l00113"></a>00113                 <span class="keywordflow">case</span> 2: <span class="comment">// fall-through</span>
<a name="l00114"></a>00114                 <span class="keywordflow">default</span>: iLayout-&gt;iBrightness = TOCRLayoutSetting::EDark;
<a name="l00115"></a>00115                 }
<a name="l00116"></a>00116             }
<a name="l00117"></a>00117         }
<a name="l00118"></a>00118     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (iRegion)
<a name="l00119"></a>00119         {
<a name="l00120"></a>00120         fieldText = static_cast&lt;CAknPopupFieldText*&gt;(ControlOrNull(EOCRExampleFormBackground));
<a name="l00121"></a>00121         <span class="keywordflow">if</span> (fieldText)
<a name="l00122"></a>00122             {
<a name="l00123"></a>00123             <span class="keywordflow">switch</span> (fieldText-&gt;CurrentValueIndex())
<a name="l00124"></a>00124                 {
<a name="l00125"></a>00125                 <span class="keywordflow">case</span> 0: iRegion-&gt;iBackgroundColor = EOcrBackgroundLight; <span class="keywordflow">break</span>;
<a name="l00126"></a>00126                 <span class="keywordflow">case</span> 1: iRegion-&gt;iBackgroundColor = EOcrBackgroundDark; <span class="keywordflow">break</span>;
<a name="l00127"></a>00127                 <span class="keywordflow">case</span> 2: <span class="comment">// fall-through</span>
<a name="l00128"></a>00128                 <span class="keywordflow">default</span>: iRegion-&gt;iBackgroundColor = EOcrBackgroundUnknown;
<a name="l00129"></a>00129                 }
<a name="l00130"></a>00130             }
<a name="l00131"></a>00131 
<a name="l00132"></a>00132         fieldText = static_cast&lt;CAknPopupFieldText*&gt;(ControlOrNull(EOCRExampleFormContentType));
<a name="l00133"></a>00133         <span class="keywordflow">if</span> (fieldText)
<a name="l00134"></a>00134             {
<a name="l00135"></a>00135             <span class="keywordflow">switch</span> (fieldText-&gt;CurrentValueIndex())
<a name="l00136"></a>00136                 {
<a name="l00137"></a>00137                 <span class="keywordflow">case</span> 0: iRegion-&gt;iType = TRegionInfo::EEmailAddress; <span class="keywordflow">break</span>;
<a name="l00138"></a>00138                 <span class="keywordflow">case</span> 1: iRegion-&gt;iType = TRegionInfo::ETelephoneNumber; <span class="keywordflow">break</span>;
<a name="l00139"></a>00139                 <span class="keywordflow">case</span> 2: <span class="comment">// fall-through</span>
<a name="l00140"></a>00140                 <span class="keywordflow">default</span>: iRegion-&gt;iType = TRegionInfo::EWWWAddress;
<a name="l00141"></a>00141                 }
<a name="l00142"></a>00142             }
<a name="l00143"></a>00143         }
<a name="l00144"></a>00144     <span class="keywordflow">else</span> <span class="comment">// internal error</span>
<a name="l00145"></a>00145         {
<a name="l00146"></a>00146         ASSERT(EFalse);
<a name="l00147"></a>00147         }
<a name="l00148"></a>00148 
<a name="l00149"></a>00149     <span class="keywordflow">return</span> ETrue;
<a name="l00150"></a>00150     }
<a name="l00151"></a>00151 
<a name="l00152"></a><a class="code" href="class_n_o_c_r_utils_1_1_c_layout_form.html#b40f031bc0388961c4e5786379324608">00152</a> TBool <a class="code" href="class_n_o_c_r_utils_1_1_c_layout_form.html#b40f031bc0388961c4e5786379324608">CLayoutForm::QuerySaveChangesL</a>()
<a name="l00153"></a>00153     {
<a name="l00154"></a>00154     <span class="keywordflow">return</span> ETrue;
<a name="l00155"></a>00155     }
<a name="l00156"></a>00156 
<a name="l00157"></a><a class="code" href="class_n_o_c_r_utils_1_1_c_layout_form.html#d65e32fb478bc9c86bf796a9d4de2f64">00157</a> TBool <a class="code" href="class_n_o_c_r_utils_1_1_c_layout_form.html#d65e32fb478bc9c86bf796a9d4de2f64">CLayoutForm::OkToExitL</a>( TInt aButtonId )
<a name="l00158"></a>00158     {
<a name="l00159"></a>00159     <span class="comment">// our form has only OK-button, but base-class apparently assumes that forms</span>
<a name="l00160"></a>00160     <span class="comment">// has Options- and Back-buttons. hence, if ok given, we want to exit so</span>
<a name="l00161"></a>00161     <span class="comment">// we pass Back to the base-class</span>
<a name="l00162"></a>00162     <span class="comment">//</span>
<a name="l00163"></a>00163     <span class="keywordflow">if</span> (aButtonId == EAknSoftkeyOk)
<a name="l00164"></a>00164         {
<a name="l00165"></a>00165         aButtonId = EAknSoftkeyBack;
<a name="l00166"></a>00166         }
<a name="l00167"></a>00167     <span class="keywordflow">return</span> CAknForm::OkToExitL(aButtonId);
<a name="l00168"></a>00168     }
<a name="l00169"></a>00169 
<a name="l00170"></a>00170 
</pre></div><hr>

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