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Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/_txt_viewer_app_view_8cpp_source.html
author Dominic Pinkman <dominic.pinkman@nokia.com>
Fri, 13 Aug 2010 16:47:46 +0100
changeset 14 578be2adaf3e
parent 6 43e37759235e
permissions -rw-r--r--
Week 32 contribution of PDK documentation content. See release notes for details. Fixes bug Bug 3582
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
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<title>TB9.2 Example Applications: examples/ForumNokia/S60_3rd_Edition_TextMTM_Example/modules/Viewer/src/TxtViewerAppView.cpp Source File</title>
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<link href="tabs.css" rel="stylesheet" type="text/css"/>
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<link href="doxygen.css" rel="stylesheet" type="text/css"/>
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</head>
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<body>
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<!-- Generated by Doxygen 1.6.2 -->
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<h1>examples/ForumNokia/S60_3rd_Edition_TextMTM_Example/modules/Viewer/src/TxtViewerAppView.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
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<a name="l00003"></a>00003 <span class="comment">// INCLUDE FILES</span>
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<a name="l00004"></a>00004 <span class="preprocessor">#include &lt;coemain.h&gt;</span>
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<a name="l00005"></a>00005 <span class="preprocessor">#include &lt;EIKENV.H&gt;</span>
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<a name="l00007"></a>00007 <span class="preprocessor">#include &lt;eikdef.h&gt;</span>
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<a name="l00008"></a>00008 <span class="preprocessor">#include &lt;coeaui.h&gt;</span>
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<a name="l00009"></a>00009 <span class="preprocessor">#include &quot;txtviewerdoc.h&quot;</span>
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<a name="l00010"></a>00010 <span class="preprocessor">#include &quot;EIKAPPUI.H&quot;</span>
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<a name="l00011"></a>00011 <span class="preprocessor">#include &lt;aknutils.h&gt;</span> <span class="comment">//LayoutUtils</span>
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<a name="l00012"></a>00012
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<a name="l00013"></a>00013 <span class="comment">//Messaging related</span>
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<a name="l00015"></a>00015 <span class="preprocessor">#include &lt;mtclreg.h&gt;</span>
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<a name="l00016"></a>00016 <span class="preprocessor">#include &lt;mtuireg.h&gt;</span>
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<a name="l00017"></a>00017 <span class="preprocessor">#include &lt;MTUDREG.H&gt;</span>
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<a name="l00018"></a>00018 <span class="preprocessor">#include &lt;MTUIREG.H&gt;</span>
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<a name="l00019"></a>00019 <span class="preprocessor">#include &lt;msvids.h&gt;</span>
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<a name="l00020"></a>00020 <span class="preprocessor">#include &lt;TXTRICH.H&gt;</span>
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<a name="l00021"></a>00021
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<a name="l00022"></a>00022 <span class="preprocessor">#include &lt;MTCLBASE.H&gt;</span> <span class="comment">// SwitchCurrentEntryL</span>
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<a name="l00025"></a>00025 <span class="preprocessor">#include &quot;TxtViewerAppView.h&quot;</span>
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<a name="l00026"></a>00026 <span class="preprocessor">#include &quot;TxtViewerAppUi.h&quot;</span>
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<a name="l00027"></a>00027 <span class="preprocessor">#include &quot;../../Client/inc/txclient.h&quot;</span>
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<a name="l00028"></a>00028 <span class="preprocessor">#include &quot;../../UI/inc/txtu.h&quot;</span>
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<a name="l00029"></a>00029
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<a name="l00030"></a>00030 <span class="keyword">const</span> TInt KNumberOfLines = 5;
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<a name="l00031"></a>00031 <span class="keyword">const</span> TInt KTextLimit = 100;
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<a name="l00035"></a>00035 <span class="keywordtype">void</span> CTxtViewerAppView::Notify()
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<a name="l00036"></a>00036         {
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<a name="l00037"></a>00037                         <span class="comment">// Change CBA if we are not editing </span>
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<a name="l00038"></a>00038         CEikButtonGroupContainer* container = iEikonEnv-&gt;AppUiFactory()-&gt;Cba();
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<a name="l00039"></a>00039
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<a name="l00040"></a>00040         <span class="keywordflow">if</span> (!OpenedForEditing())
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<a name="l00041"></a>00041                 {
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<a name="l00042"></a>00042                 container-&gt;SetCommandSetL(R_AVKON_SOFTKEYS_BACK);
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<a name="l00043"></a>00043                 }
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<a name="l00044"></a>00044         <span class="keywordflow">else</span>
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<a name="l00045"></a>00045                 {
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<a name="l00046"></a>00046                 container-&gt;SetCommandSetL(R_AVKON_SOFTKEYS_OPTIONS_BACK);
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<a name="l00047"></a>00047                 }
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<a name="l00048"></a>00048
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<a name="l00049"></a>00049         container-&gt;DrawDeferred();
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<a name="l00050"></a>00050
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<a name="l00051"></a>00051         <span class="comment">// Create a window for this application view</span>
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<a name="l00052"></a>00052     CreateWindowL();
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<a name="l00053"></a>00053
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<a name="l00054"></a>00054         <span class="comment">// Initialize component array</span>
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<a name="l00055"></a>00055         InitComponentArrayL();          <span class="comment">// call once</span>
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<a name="l00056"></a>00056
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<a name="l00057"></a>00057         <span class="comment">// Create a new editor</span>
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<a name="l00058"></a>00058         iEditor = <span class="keyword">new</span>(ELeave) CEikRichTextEditor;
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<a name="l00059"></a>00059
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<a name="l00060"></a>00060         <span class="comment">// Add editor to the array</span>
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<a name="l00061"></a>00061         Components().AppendLC(iEditor);
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<a name="l00063"></a>00063         TBool edit = OpenedForEditing();
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<a name="l00064"></a>00064
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<a name="l00066"></a>00066         TInt editorflags(0);
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<a name="l00067"></a>00067
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<a name="l00068"></a>00068         <span class="keywordflow">if</span> (edit)
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<a name="l00069"></a>00069                 {
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<a name="l00070"></a>00070                 editorflags=0;
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<a name="l00071"></a>00071                 }
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<a name="l00072"></a>00072         <span class="keywordflow">else</span>
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<a name="l00073"></a>00073                 {
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<a name="l00074"></a>00074                 editorflags=EEikEdwinReadOnly;
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<a name="l00075"></a>00075                 }
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<a name="l00076"></a>00076
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<a name="l00078"></a>00078         iEditor-&gt;ConstructL( <span class="keyword">this</span>, KNumberOfLines, KTextLimit,
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<a name="l00079"></a>00079         editorflags, EGulFontControlAll, EGulNoSymbolFonts );
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<a name="l00080"></a>00080
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<a name="l00081"></a>00081     <span class="comment">// Create a scrollbar for it</span>
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<a name="l00082"></a>00082     iEditor-&gt;CreateScrollBarFrameL()-&gt;SetScrollBarVisibilityL( CEikScrollBarFrame::EOff,
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<a name="l00083"></a>00083         CEikScrollBarFrame::EOn );
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<a name="l00084"></a>00084
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<a name="l00085"></a>00085         <span class="comment">// Editor off the cleanup stack</span>
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<a name="l00086"></a>00086         CleanupStack::Pop(iEditor);
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<a name="l00087"></a>00087
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<a name="l00088"></a>00088         iEditor-&gt;SetContainerWindowL(*<span class="keyword">this</span>);
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<a name="l00089"></a>00089     iEditor-&gt;SetFocus(ETrue);
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<a name="l00091"></a>00091         TRect rect;
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<a name="l00093"></a>00093         AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, rect );
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<a name="l00094"></a>00094         iEditor-&gt;SetRect( TRect(TPoint(0,0),rect.Size()) );
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<a name="l00095"></a>00095         iEditor-&gt;ActivateL();
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<a name="l00096"></a>00096
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   107
 
<a name="l00097"></a>00097     <span class="comment">// Set the windows size</span>
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   108
 
<a name="l00098"></a>00098     SetRect(rect);
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   109
 
<a name="l00099"></a>00099
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   110
 
<a name="l00100"></a>00100     <span class="comment">// Activate the window, which makes it ready to be drawn</span>
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   111
 
<a name="l00101"></a>00101     ActivateL();
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   112
 
<a name="l00102"></a>00102
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   113
 
<a name="l00103"></a>00103         InitializeMTMsL();
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   114
 
<a name="l00104"></a>00104
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   115
 
<a name="l00105"></a>00105         LoadBodyL();
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<a name="l00106"></a>00106         }
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   117
 
<a name="l00107"></a>00107 <span class="comment">// ============================ MEMBER FUNCTIONS ===============================</span>
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   118
 
<a name="l00108"></a>00108
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   119
 
<a name="l00109"></a>00109 <span class="comment">// -----------------------------------------------------------------------------</span>
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   120
 
<a name="l00110"></a>00110 <span class="comment">// CTxtViewerAppView::NewL()</span>
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   121
 
<a name="l00111"></a>00111 <span class="comment">// Two-phased constructor.</span>
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   122
 
<a name="l00112"></a>00112 <span class="comment">// -----------------------------------------------------------------------------</span>
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   123
 
<a name="l00113"></a>00113 <span class="comment">//</span>
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   124
 
<a name="l00114"></a><a class="code" href="class_c_txt_viewer_app_view.html#a7e09c1fd7708ad2ae159310677f63bae">00114</a> <a class="code" href="class_c_txt_viewer_app_view.html">CTxtViewerAppView</a>* <a class="code" href="class_c_txt_viewer_app_view.html#a7e09c1fd7708ad2ae159310677f63bae">CTxtViewerAppView::NewL</a>( <span class="keyword">const</span> TRect&amp; aRect )
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<a name="l00115"></a>00115     {
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<a name="l00116"></a>00116     <a class="code" href="class_c_txt_viewer_app_view.html">CTxtViewerAppView</a>* <span class="keyword">self</span> = <a class="code" href="class_c_txt_viewer_app_view.html#a8d1fac9534b9bedb16e07e2e978fb80a">CTxtViewerAppView::NewLC</a>( aRect );
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<a name="l00117"></a>00117     CleanupStack::Pop( <span class="keyword">self</span> );
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<a name="l00118"></a>00118     <span class="keywordflow">return</span> <span class="keyword">self</span>;
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<a name="l00119"></a>00119     }
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   130
 
<a name="l00120"></a>00120
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   131
 
<a name="l00121"></a>00121 <span class="comment">// -----------------------------------------------------------------------------</span>
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   132
 
<a name="l00122"></a>00122 <span class="comment">// CTxtViewerAppView::NewLC()</span>
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   133
 
<a name="l00123"></a>00123 <span class="comment">// Two-phased constructor.</span>
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   134
 
<a name="l00124"></a>00124 <span class="comment">// -----------------------------------------------------------------------------</span>
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   135
 
<a name="l00125"></a>00125 <span class="comment">//</span>
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   136
 
<a name="l00126"></a><a class="code" href="class_c_txt_viewer_app_view.html#a8d1fac9534b9bedb16e07e2e978fb80a">00126</a> <a class="code" href="class_c_txt_viewer_app_view.html">CTxtViewerAppView</a>* <a class="code" href="class_c_txt_viewer_app_view.html#a8d1fac9534b9bedb16e07e2e978fb80a">CTxtViewerAppView::NewLC</a>( <span class="keyword">const</span> TRect&amp; aRect )
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<a name="l00127"></a>00127     {
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<a name="l00128"></a>00128     <a class="code" href="class_c_txt_viewer_app_view.html">CTxtViewerAppView</a>* <span class="keyword">self</span> = <span class="keyword">new</span> ( ELeave ) <a class="code" href="class_c_txt_viewer_app_view.html">CTxtViewerAppView</a>;
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<a name="l00129"></a>00129     CleanupStack::PushL( <span class="keyword">self</span> );
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   140
 
<a name="l00130"></a>00130     <span class="keyword">self</span>-&gt;ConstructL( aRect );
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<a name="l00131"></a>00131     <span class="keywordflow">return</span> <span class="keyword">self</span>;
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<a name="l00132"></a>00132     }
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   143
 
<a name="l00133"></a>00133
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   144
 
<a name="l00134"></a>00134 <span class="comment">// -----------------------------------------------------------------------------</span>
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   145
 
<a name="l00135"></a>00135 <span class="comment">// CTxtViewerAppView::ConstructL()</span>
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   146
 
<a name="l00136"></a>00136 <span class="comment">// Symbian 2nd phase constructor can leave.</span>
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<a name="l00137"></a>00137 <span class="comment">// -----------------------------------------------------------------------------</span>
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   148
 
<a name="l00138"></a>00138 <span class="comment">//</span>
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   149
 
<a name="l00139"></a>00139 <span class="keywordtype">void</span> CTxtViewerAppView::ConstructL( <span class="keyword">const</span> TRect&amp; <span class="comment">/*aRect*/</span> )
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<a name="l00140"></a>00140     {
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<a name="l00141"></a>00141     }
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   152
 
<a name="l00142"></a>00142
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   153
 
<a name="l00143"></a>00143 <span class="comment">// -----------------------------------------------------------------------------</span>
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   154
 
<a name="l00144"></a>00144 <span class="comment">// CTxtViewerAppView::LoadBodyL()</span>
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   155
 
<a name="l00145"></a>00145 <span class="comment">// Load message body to the editor.</span>
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<a name="l00146"></a>00146 <span class="comment">// -----------------------------------------------------------------------------</span>
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   157
 
<a name="l00147"></a>00147 <span class="comment">//</span>
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   158
 
<a name="l00148"></a>00148
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   159
 
<a name="l00149"></a>00149 <span class="keywordtype">void</span> CTxtViewerAppView::LoadBodyL()
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<a name="l00150"></a>00150         {
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<a name="l00151"></a>00151         TMsvId <span class="keywordtype">id</span>= EntryId();
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<a name="l00152"></a>00152
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   163
 
<a name="l00153"></a>00153         <span class="comment">// Switch context </span>
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   164
 
<a name="l00154"></a>00154         iClientMtm-&gt;SwitchCurrentEntryL(<span class="keywordtype">id</span>);
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<a name="l00155"></a>00155
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<a name="l00156"></a>00156         <span class="comment">// Set state to editing</span>
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   167
 
<a name="l00157"></a>00157         iStore=iClientMtm-&gt;Entry().EditStoreL();
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diff changeset 
   168
 
<a name="l00158"></a>00158
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   169
 
<a name="l00159"></a>00159         <span class="comment">// Get editor&#39;s CRichBox object</span>
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<a name="l00160"></a>00160     CRichText* body = iEditor-&gt;RichText();
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   171
 
<a name="l00161"></a>00161
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   172
 
<a name="l00162"></a>00162         <span class="comment">// Restore CRichText to body</span>
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<a name="l00163"></a>00163         iStore-&gt;RestoreBodyTextL(*body);
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   174
 
<a name="l00164"></a>00164
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   175
 
<a name="l00165"></a>00165
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<a name="l00166"></a>00166         <span class="keyword">delete</span> iStore;
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<a name="l00167"></a>00167         iStore = NULL;
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<a name="l00168"></a>00168
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   179
 
<a name="l00169"></a>00169     iEditor-&gt;HandleTextChangedL();
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<a name="l00170"></a>00170         }
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   181
 
<a name="l00171"></a>00171 <span class="comment">// -----------------------------------------------------------------------------</span>
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   182
 
<a name="l00172"></a>00172 <span class="comment">// CTxtViewerAppView::SaveBodyL()</span>
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   183
 
<a name="l00173"></a>00173 <span class="comment">// Saves message body to the stream.</span>
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   184
 
<a name="l00174"></a>00174 <span class="comment">// -----------------------------------------------------------------------------</span>
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   185
 
<a name="l00175"></a>00175 <span class="comment">//</span>
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   186
 
<a name="l00176"></a>00176
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   187
 
<a name="l00177"></a>00177 <span class="keywordtype">void</span> CTxtViewerAppView::SaveBodyL()
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   188
 
<a name="l00178"></a>00178         {
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   189
 
<a name="l00179"></a>00179         TMsvId <span class="keywordtype">id</span>= EntryId();
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   190
 
<a name="l00180"></a>00180
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   191
 
<a name="l00181"></a>00181         <span class="comment">// Switch context </span>
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<a name="l00182"></a>00182         iClientMtm-&gt;SwitchCurrentEntryL(<span class="keywordtype">id</span>);
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   193
 
<a name="l00183"></a>00183
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   194
 
<a name="l00184"></a>00184         <span class="comment">// Set state to editing</span>
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   195
 
<a name="l00185"></a>00185         iStore=iClientMtm-&gt;Entry().EditStoreL();
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   196
 
<a name="l00186"></a>00186
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   197
 
<a name="l00187"></a>00187         <span class="comment">// Get editor&#39;s CRichBox object</span>
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<a name="l00188"></a>00188     CRichText* text = iEditor-&gt;RichText();
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   199
 
<a name="l00189"></a>00189
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   200
 
<a name="l00190"></a>00190 <span class="comment">//    _LIT(KText,&quot;some message text&quot;);</span>
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   201
 
<a name="l00191"></a>00191
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   202
 
<a name="l00192"></a>00192 <span class="comment">//    text-&gt;InsertL(0,KText);</span>
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   203
 
<a name="l00193"></a>00193
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<a name="l00194"></a>00194         <span class="comment">// Store CRichText in body</span>
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   205
 
<a name="l00195"></a>00195         iStore-&gt;StoreBodyTextL(*text);
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   206
 
<a name="l00196"></a>00196
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<a name="l00197"></a>00197         iStore-&gt;CommitL();
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   208
 
<a name="l00198"></a>00198
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   209
 
<a name="l00199"></a>00199         <span class="keyword">delete</span> iStore;
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<a name="l00200"></a>00200
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   211
 
<a name="l00201"></a>00201         iStore=NULL;
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<a name="l00202"></a>00202         }
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<a name="l00203"></a>00203
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<a name="l00204"></a>00204 <span class="comment">// -----------------------------------------------------------------------------</span>
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<a name="l00205"></a>00205 <span class="comment">// CTxtViewerAppView::CTxtViewerAppView()</span>
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<a name="l00206"></a>00206 <span class="comment">// C++ default constructor can NOT contain any code, that might leave.</span>
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<a name="l00207"></a>00207 <span class="comment">// -----------------------------------------------------------------------------</span>
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<a name="l00208"></a>00208 <span class="comment">//</span>
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<a name="l00209"></a>00209 CTxtViewerAppView::CTxtViewerAppView()
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<a name="l00210"></a>00210     {
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<a name="l00211"></a>00211     <span class="comment">// No implementation required</span>
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<a name="l00212"></a>00212     }
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<a name="l00213"></a>00213
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<a name="l00214"></a>00214
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<a name="l00215"></a>00215 <span class="comment">// -----------------------------------------------------------------------------</span>
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<a name="l00216"></a>00216 <span class="comment">// CTxtViewerAppView::OfferKeyEventL</span>
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<a name="l00217"></a>00217 <span class="comment">// Pass key events to the editor</span>
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<a name="l00218"></a>00218 <span class="comment">// -----------------------------------------------------------------------------</span>
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<a name="l00219"></a>00219 <span class="comment">//</span>
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<a name="l00220"></a>00220 TKeyResponse CTxtViewerAppView::OfferKeyEventL( <span class="keyword">const</span> TKeyEvent&amp; aKeyEvent,
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<a name="l00221"></a>00221                                                   TEventCode aType )
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<a name="l00222"></a>00222     {
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<a name="l00223"></a>00223     <span class="comment">// Redirect keyevents to controls</span>
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<a name="l00224"></a>00224     <span class="keywordflow">if</span> ( iEditor )
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<a name="l00225"></a>00225         {
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<a name="l00226"></a>00226         <span class="keywordflow">return</span> iEditor-&gt;OfferKeyEventL( aKeyEvent, aType );
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<a name="l00227"></a>00227         }
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<a name="l00228"></a>00228
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<a name="l00229"></a>00229     <span class="keywordflow">return</span> EKeyWasNotConsumed;
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<a name="l00230"></a>00230     }
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<a name="l00231"></a>00231
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<a name="l00232"></a>00232
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<a name="l00233"></a>00233 TMsvId CTxtViewerAppView::EntryId()
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<a name="l00234"></a>00234         {
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<a name="l00235"></a>00235
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<a name="l00236"></a>00236         <span class="comment">// Get Id from the document</span>
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<a name="l00237"></a>00237         CEikonEnv* env = CEikonEnv::Static();
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<a name="l00238"></a>00238
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<a name="l00239"></a>00239         <a class="code" href="class_c_txt_viewer_app_ui.html">CTxtViewerAppUi</a>* appui = <span class="keyword">static_cast&lt;</span><a class="code" href="class_c_txt_viewer_app_ui.html">CTxtViewerAppUi</a>*<span class="keyword">&gt;</span>(env-&gt;AppUi());
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<a name="l00240"></a>00240
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<a name="l00241"></a>00241         <a class="code" href="class_c_txt_viewer_document.html">CTxtViewerDocument</a>* doc = appui-&gt;Document();
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<a name="l00242"></a>00242
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<a name="l00243"></a>00243         <span class="keywordflow">return</span> doc-&gt;Id();
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<a name="l00244"></a>00244
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<a name="l00245"></a>00245         }
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<a name="l00246"></a>00246
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<a name="l00247"></a>00247 TBool CTxtViewerAppView::OpenedForEditing()
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<a name="l00248"></a>00248         {
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<a name="l00249"></a>00249         <span class="comment">// Get Id from the document</span>
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<a name="l00250"></a>00250         CEikonEnv* env = CEikonEnv::Static();
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<a name="l00251"></a>00251
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<a name="l00252"></a>00252         <a class="code" href="class_c_txt_viewer_app_ui.html">CTxtViewerAppUi</a>* appui = <span class="keyword">static_cast&lt;</span><a class="code" href="class_c_txt_viewer_app_ui.html">CTxtViewerAppUi</a>*<span class="keyword">&gt;</span>(env-&gt;AppUi());
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<a name="l00253"></a>00253
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<a name="l00254"></a>00254         <a class="code" href="class_c_txt_viewer_document.html">CTxtViewerDocument</a>* doc = appui-&gt;Document();
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<a name="l00255"></a>00255
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<a name="l00256"></a>00256         <span class="keywordflow">return</span> doc-&gt;OpenedForEditing();
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<a name="l00257"></a>00257
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<a name="l00258"></a>00258         }
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<a name="l00259"></a>00259
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<a name="l00260"></a>00260
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<a name="l00261"></a>00261 <span class="keywordtype">void</span> CTxtViewerAppView::InitializeMTMsL()
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<a name="l00262"></a>00262         {
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<a name="l00263"></a>00263
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<a name="l00264"></a>00264
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<a name="l00265"></a>00265         <span class="comment">// Create a session to the message server</span>
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<a name="l00266"></a>00266         iSession = CMsvSession::OpenSyncL(iOb);
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<a name="l00267"></a>00267         <span class="comment">//CleanupStack::PushL(session);</span>
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<a name="l00268"></a>00268
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<a name="l00269"></a>00269         <span class="comment">// Get ui and client registries</span>
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<a name="l00270"></a>00270         iClientReg = <a class="code" href="class_c_txt_viewer_app_view.html#a7e09c1fd7708ad2ae159310677f63bae">CClientMtmRegistry::NewL</a>(*iSession);
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<a name="l00271"></a>00271
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<a name="l00272"></a>00272         iUiReg = <a class="code" href="class_c_txt_viewer_app_view.html#a7e09c1fd7708ad2ae159310677f63bae">CMtmUiRegistry::NewL</a>(*iSession);
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<a name="l00273"></a>00273
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<a name="l00274"></a>00274         <span class="comment">// Check if that type is available otherwise leave</span>
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<a name="l00275"></a>00275         <span class="keywordflow">if</span>(!iClientReg-&gt;IsPresent(KUidMsgTypeText))     User::Leave(KErrNotFound);
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<a name="l00276"></a>00276
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<a name="l00277"></a>00277         <span class="comment">// try to create ui mtm and client mtm instances</span>
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<a name="l00278"></a>00278         iClientMtm = (<a class="code" href="class_c_text_mtm_client.html">CTextMtmClient</a>*)iClientReg-&gt;NewMtmL(KUidMsgTypeText);
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<a name="l00279"></a>00279
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<a name="l00280"></a>00280         iUiMtm = (<a class="code" href="class_c_text_mtm_ui.html">CTextMtmUi</a>*)iUiReg-&gt;NewMtmUiL(*iClientMtm );
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<a name="l00281"></a>00281
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<a name="l00282"></a>00282         TMsvId <span class="keywordtype">id</span>= EntryId();
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<a name="l00283"></a>00283
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<a name="l00284"></a>00284         <span class="comment">// Switch context </span>
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<a name="l00285"></a>00285         iClientMtm-&gt;SwitchCurrentEntryL(<span class="keywordtype">id</span>);
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<a name="l00286"></a>00286
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<a name="l00287"></a>00287         <span class="comment">// Set state to editing</span>
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<a name="l00288"></a>00288         iStore=iClientMtm-&gt;Entry().EditStoreL();
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<a name="l00289"></a>00289
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<a name="l00290"></a>00290
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<a name="l00291"></a>00291         <span class="comment">// Create a body for the message if body is missing</span>
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<a name="l00292"></a>00292         <span class="keywordflow">if</span> (!iStore-&gt;HasBodyTextL())
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<a name="l00293"></a>00293                 {
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<a name="l00294"></a>00294                 <span class="comment">// Create CRichText object</span>
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<a name="l00295"></a>00295                 CRichText* body = <a class="code" href="class_c_txt_viewer_app_view.html#a7e09c1fd7708ad2ae159310677f63bae">CRichText::NewL</a>(iEikonEnv-&gt;SystemParaFormatLayerL(),
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<a name="l00296"></a>00296                         iEikonEnv-&gt;SystemCharFormatLayerL());
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<a name="l00297"></a>00297                 CleanupStack::PushL(body);
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<a name="l00298"></a>00298
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<a name="l00299"></a>00299                 <span class="comment">// Store CRichText in body</span>
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<a name="l00300"></a>00300                 iStore-&gt;StoreBodyTextL(*body);
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<a name="l00301"></a>00301                 iStore-&gt;CommitL();
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<a name="l00302"></a>00302
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<a name="l00303"></a>00303                 CleanupStack::PopAndDestroy(); <span class="comment">// body</span>
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<a name="l00304"></a>00304                 }
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<a name="l00305"></a>00305
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<a name="l00306"></a>00306         <span class="keyword">delete</span> iStore;
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<a name="l00307"></a>00307         iStore=NULL;
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<a name="l00308"></a>00308         }
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<a name="l00309"></a>00309
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<a name="l00310"></a>00310 <span class="comment">// -----------------------------------------------------------------------------</span>
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<a name="l00311"></a>00311 <span class="comment">// CTxtViewerAppView::~CTxtViewerAppView()</span>
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<a name="l00312"></a>00312 <span class="comment">// Destructor.</span>
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<a name="l00313"></a>00313 <span class="comment">// -----------------------------------------------------------------------------</span>
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<a name="l00314"></a>00314 <span class="comment">//</span>
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<a name="l00315"></a><a class="code" href="class_c_txt_viewer_app_view.html#a3dc00011be0b2d62f27c9fbadfdca61e">00315</a> <a class="code" href="class_c_txt_viewer_app_view.html#a3dc00011be0b2d62f27c9fbadfdca61e">CTxtViewerAppView::~CTxtViewerAppView</a>()
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<a name="l00316"></a>00316     {
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<a name="l00317"></a>00317         <span class="keyword">delete</span> iStore;
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<a name="l00318"></a>00318         <span class="keyword">delete</span> iClientMtm;
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<a name="l00319"></a>00319         <span class="keyword">delete</span> iUiMtm;
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<a name="l00320"></a>00320         <span class="keyword">delete</span> iUiReg;
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<a name="l00321"></a>00321         <span class="keyword">delete</span> iClientReg;
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<a name="l00322"></a>00322         <span class="keyword">delete</span> iSession;
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<a name="l00323"></a>00323
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<a name="l00324"></a>00324
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<a name="l00325"></a>00325     }
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<a name="l00326"></a>00326
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<a name="l00327"></a>00327 <span class="comment">// -----------------------------------------------------------------------------</span>
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<a name="l00328"></a>00328 <span class="comment">// CTxtViewerAppView::Draw()</span>
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<a name="l00329"></a>00329 <span class="comment">// Draws the display.</span>
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<a name="l00330"></a>00330 <span class="comment">// -----------------------------------------------------------------------------</span>
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<a name="l00331"></a>00331 <span class="comment">//</span>
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<a name="l00332"></a><a class="code" href="class_c_txt_viewer_app_view.html#a7bdf1bd8212448ee05a191b4dabf60a4">00332</a> <span class="keywordtype">void</span> <a class="code" href="class_c_txt_viewer_app_view.html#a7bdf1bd8212448ee05a191b4dabf60a4">CTxtViewerAppView::Draw</a>( <span class="keyword">const</span> TRect&amp; <span class="comment">/*aRect*/</span> )<span class="keyword"> const</span>
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<a name="l00333"></a>00333 <span class="keyword">    </span>{
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<a name="l00334"></a>00334         }
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<a name="l00335"></a>00335
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<a name="l00336"></a>00336 <span class="comment">// -----------------------------------------------------------------------------</span>
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<a name="l00337"></a>00337 <span class="comment">// CTxtViewerAppView::SizeChanged()</span>
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<a name="l00338"></a>00338 <span class="comment">// Called by framework when the view size is changed.</span>
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<a name="l00339"></a>00339 <span class="comment">// -----------------------------------------------------------------------------</span>
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<a name="l00340"></a>00340 <span class="comment">//</span>
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<a name="l00341"></a><a class="code" href="class_c_txt_viewer_app_view.html#adcb735423b6b32f46c0438c8929c47ae">00341</a> <span class="keywordtype">void</span> <a class="code" href="class_c_txt_viewer_app_view.html#adcb735423b6b32f46c0438c8929c47ae">CTxtViewerAppView::SizeChanged</a>()
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<a name="l00342"></a>00342     {
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<a name="l00343"></a>00343     TRect rect;
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<a name="l00344"></a>00344
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<a name="l00345"></a>00345         AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, rect );
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<a name="l00346"></a>00346
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<a name="l00347"></a>00347         iEditor-&gt;SetRect( TRect( TPoint(0,0),rect.Size()) );
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<a name="l00348"></a>00348
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<a name="l00349"></a>00349     DrawNow();
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<a name="l00350"></a>00350     }
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<a name="l00351"></a>00351
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<a name="l00352"></a>00352 <span class="keywordtype">void</span> CTxtViewerAppView::ExportToFileL( <span class="keyword">const</span> TDes&amp; aFileName )
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<a name="l00353"></a>00353     {
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<a name="l00354"></a>00354     RFileWriteStream myFileWriteStream;
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<a name="l00355"></a>00355
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<a name="l00356"></a>00356     myFileWriteStream.Open(  CCoeEnv::Static()-&gt;FsSession(), aFileName , EFileWrite );
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<a name="l00357"></a>00357
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<a name="l00358"></a>00358     myFileWriteStream.PushL();
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<a name="l00359"></a>00359
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<a name="l00360"></a>00360     <span class="comment">// Get editor&#39;s CRichBox object</span>
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<a name="l00361"></a>00361     CRichText* text = iEditor-&gt;RichText();
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<a name="l00362"></a>00362
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<a name="l00363"></a>00363     text-&gt;ExternalizePlainTextL( myFileWriteStream );
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<a name="l00364"></a>00364
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<a name="l00365"></a>00365     myFileWriteStream.CommitL();
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<a name="l00366"></a>00366
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<a name="l00367"></a>00367     myFileWriteStream.Close();
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<a name="l00368"></a>00368
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<a name="l00369"></a>00369     myFileWriteStream.Pop();
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<a name="l00370"></a>00370     }
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<a name="l00371"></a>00371 <span class="comment">// End of File</span>
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</pre></div></div>
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<hr size="1"/><address style="text-align: right;"><small>Generated by&nbsp;
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<a href="http://www.doxygen.org/index.html">
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.2 </small></address>
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</body>
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</html>
MCL/sftools/depl/docscontent