Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/_txt_viewer_app_view_8cpp_source.html
Week 32 contribution of PDK documentation content. See release notes for details. Fixes bug Bug 3582
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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
<a name="l00002"></a>00002
<a name="l00003"></a>00003 <span class="comment">// INCLUDE FILES</span>
<a name="l00004"></a>00004 <span class="preprocessor">#include <coemain.h></span>
<a name="l00005"></a>00005 <span class="preprocessor">#include <EIKENV.H></span>
<a name="l00006"></a>00006
<a name="l00007"></a>00007 <span class="preprocessor">#include <eikdef.h></span>
<a name="l00008"></a>00008 <span class="preprocessor">#include <coeaui.h></span>
<a name="l00009"></a>00009 <span class="preprocessor">#include "txtviewerdoc.h"</span>
<a name="l00010"></a>00010 <span class="preprocessor">#include "EIKAPPUI.H"</span>
<a name="l00011"></a>00011 <span class="preprocessor">#include <aknutils.h></span> <span class="comment">//LayoutUtils</span>
<a name="l00012"></a>00012
<a name="l00013"></a>00013 <span class="comment">//Messaging related</span>
<a name="l00014"></a>00014
<a name="l00015"></a>00015 <span class="preprocessor">#include <mtclreg.h></span>
<a name="l00016"></a>00016 <span class="preprocessor">#include <mtuireg.h></span>
<a name="l00017"></a>00017 <span class="preprocessor">#include <MTUDREG.H></span>
<a name="l00018"></a>00018 <span class="preprocessor">#include <MTUIREG.H></span>
<a name="l00019"></a>00019 <span class="preprocessor">#include <msvids.h></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include <TXTRICH.H></span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="preprocessor">#include <MTCLBASE.H></span> <span class="comment">// SwitchCurrentEntryL</span>
<a name="l00023"></a>00023
<a name="l00024"></a>00024
<a name="l00025"></a>00025 <span class="preprocessor">#include "TxtViewerAppView.h"</span>
<a name="l00026"></a>00026 <span class="preprocessor">#include "TxtViewerAppUi.h"</span>
<a name="l00027"></a>00027 <span class="preprocessor">#include "../../Client/inc/txclient.h"</span>
<a name="l00028"></a>00028 <span class="preprocessor">#include "../../UI/inc/txtu.h"</span>
<a name="l00029"></a>00029
<a name="l00030"></a>00030 <span class="keyword">const</span> TInt KNumberOfLines = 5;
<a name="l00031"></a>00031 <span class="keyword">const</span> TInt KTextLimit = 100;
<a name="l00032"></a>00032
<a name="l00033"></a>00033
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="keywordtype">void</span> CTxtViewerAppView::Notify()
<a name="l00036"></a>00036 {
<a name="l00037"></a>00037 <span class="comment">// Change CBA if we are not editing </span>
<a name="l00038"></a>00038 CEikButtonGroupContainer* container = iEikonEnv->AppUiFactory()->Cba();
<a name="l00039"></a>00039
<a name="l00040"></a>00040 <span class="keywordflow">if</span> (!OpenedForEditing())
<a name="l00041"></a>00041 {
<a name="l00042"></a>00042 container->SetCommandSetL(R_AVKON_SOFTKEYS_BACK);
<a name="l00043"></a>00043 }
<a name="l00044"></a>00044 <span class="keywordflow">else</span>
<a name="l00045"></a>00045 {
<a name="l00046"></a>00046 container->SetCommandSetL(R_AVKON_SOFTKEYS_OPTIONS_BACK);
<a name="l00047"></a>00047 }
<a name="l00048"></a>00048
<a name="l00049"></a>00049 container->DrawDeferred();
<a name="l00050"></a>00050
<a name="l00051"></a>00051 <span class="comment">// Create a window for this application view</span>
<a name="l00052"></a>00052 CreateWindowL();
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <span class="comment">// Initialize component array</span>
<a name="l00055"></a>00055 InitComponentArrayL(); <span class="comment">// call once</span>
<a name="l00056"></a>00056
<a name="l00057"></a>00057 <span class="comment">// Create a new editor</span>
<a name="l00058"></a>00058 iEditor = <span class="keyword">new</span>(ELeave) CEikRichTextEditor;
<a name="l00059"></a>00059
<a name="l00060"></a>00060 <span class="comment">// Add editor to the array</span>
<a name="l00061"></a>00061 Components().AppendLC(iEditor);
<a name="l00062"></a>00062
<a name="l00063"></a>00063 TBool edit = OpenedForEditing();
<a name="l00064"></a>00064
<a name="l00065"></a>00065
<a name="l00066"></a>00066 TInt editorflags(0);
<a name="l00067"></a>00067
<a name="l00068"></a>00068 <span class="keywordflow">if</span> (edit)
<a name="l00069"></a>00069 {
<a name="l00070"></a>00070 editorflags=0;
<a name="l00071"></a>00071 }
<a name="l00072"></a>00072 <span class="keywordflow">else</span>
<a name="l00073"></a>00073 {
<a name="l00074"></a>00074 editorflags=EEikEdwinReadOnly;
<a name="l00075"></a>00075 }
<a name="l00076"></a>00076
<a name="l00077"></a>00077
<a name="l00078"></a>00078 iEditor->ConstructL( <span class="keyword">this</span>, KNumberOfLines, KTextLimit,
<a name="l00079"></a>00079 editorflags, EGulFontControlAll, EGulNoSymbolFonts );
<a name="l00080"></a>00080
<a name="l00081"></a>00081 <span class="comment">// Create a scrollbar for it</span>
<a name="l00082"></a>00082 iEditor->CreateScrollBarFrameL()->SetScrollBarVisibilityL( CEikScrollBarFrame::EOff,
<a name="l00083"></a>00083 CEikScrollBarFrame::EOn );
<a name="l00084"></a>00084
<a name="l00085"></a>00085 <span class="comment">// Editor off the cleanup stack</span>
<a name="l00086"></a>00086 CleanupStack::Pop(iEditor);
<a name="l00087"></a>00087
<a name="l00088"></a>00088 iEditor->SetContainerWindowL(*<span class="keyword">this</span>);
<a name="l00089"></a>00089 iEditor->SetFocus(ETrue);
<a name="l00090"></a>00090
<a name="l00091"></a>00091 TRect rect;
<a name="l00092"></a>00092
<a name="l00093"></a>00093 AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, rect );
<a name="l00094"></a>00094 iEditor->SetRect( TRect(TPoint(0,0),rect.Size()) );
<a name="l00095"></a>00095 iEditor->ActivateL();
<a name="l00096"></a>00096
<a name="l00097"></a>00097 <span class="comment">// Set the windows size</span>
<a name="l00098"></a>00098 SetRect(rect);
<a name="l00099"></a>00099
<a name="l00100"></a>00100 <span class="comment">// Activate the window, which makes it ready to be drawn</span>
<a name="l00101"></a>00101 ActivateL();
<a name="l00102"></a>00102
<a name="l00103"></a>00103 InitializeMTMsL();
<a name="l00104"></a>00104
<a name="l00105"></a>00105 LoadBodyL();
<a name="l00106"></a>00106 }
<a name="l00107"></a>00107 <span class="comment">// ============================ MEMBER FUNCTIONS ===============================</span>
<a name="l00108"></a>00108
<a name="l00109"></a>00109 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00110"></a>00110 <span class="comment">// CTxtViewerAppView::NewL()</span>
<a name="l00111"></a>00111 <span class="comment">// Two-phased constructor.</span>
<a name="l00112"></a>00112 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00113"></a>00113 <span class="comment">//</span>
<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& aRect )
<a name="l00115"></a>00115 {
<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 );
<a name="l00117"></a>00117 CleanupStack::Pop( <span class="keyword">self</span> );
<a name="l00118"></a>00118 <span class="keywordflow">return</span> <span class="keyword">self</span>;
<a name="l00119"></a>00119 }
<a name="l00120"></a>00120
<a name="l00121"></a>00121 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00122"></a>00122 <span class="comment">// CTxtViewerAppView::NewLC()</span>
<a name="l00123"></a>00123 <span class="comment">// Two-phased constructor.</span>
<a name="l00124"></a>00124 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00125"></a>00125 <span class="comment">//</span>
<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& aRect )
<a name="l00127"></a>00127 {
<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>;
<a name="l00129"></a>00129 CleanupStack::PushL( <span class="keyword">self</span> );
<a name="l00130"></a>00130 <span class="keyword">self</span>->ConstructL( aRect );
<a name="l00131"></a>00131 <span class="keywordflow">return</span> <span class="keyword">self</span>;
<a name="l00132"></a>00132 }
<a name="l00133"></a>00133
<a name="l00134"></a>00134 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00135"></a>00135 <span class="comment">// CTxtViewerAppView::ConstructL()</span>
<a name="l00136"></a>00136 <span class="comment">// Symbian 2nd phase constructor can leave.</span>
<a name="l00137"></a>00137 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00138"></a>00138 <span class="comment">//</span>
<a name="l00139"></a>00139 <span class="keywordtype">void</span> CTxtViewerAppView::ConstructL( <span class="keyword">const</span> TRect& <span class="comment">/*aRect*/</span> )
<a name="l00140"></a>00140 {
<a name="l00141"></a>00141 }
<a name="l00142"></a>00142
<a name="l00143"></a>00143 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00144"></a>00144 <span class="comment">// CTxtViewerAppView::LoadBodyL()</span>
<a name="l00145"></a>00145 <span class="comment">// Load message body to the editor.</span>
<a name="l00146"></a>00146 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00147"></a>00147 <span class="comment">//</span>
<a name="l00148"></a>00148
<a name="l00149"></a>00149 <span class="keywordtype">void</span> CTxtViewerAppView::LoadBodyL()
<a name="l00150"></a>00150 {
<a name="l00151"></a>00151 TMsvId <span class="keywordtype">id</span>= EntryId();
<a name="l00152"></a>00152
<a name="l00153"></a>00153 <span class="comment">// Switch context </span>
<a name="l00154"></a>00154 iClientMtm->SwitchCurrentEntryL(<span class="keywordtype">id</span>);
<a name="l00155"></a>00155
<a name="l00156"></a>00156 <span class="comment">// Set state to editing</span>
<a name="l00157"></a>00157 iStore=iClientMtm->Entry().EditStoreL();
<a name="l00158"></a>00158
<a name="l00159"></a>00159 <span class="comment">// Get editor's CRichBox object</span>
<a name="l00160"></a>00160 CRichText* body = iEditor->RichText();
<a name="l00161"></a>00161
<a name="l00162"></a>00162 <span class="comment">// Restore CRichText to body</span>
<a name="l00163"></a>00163 iStore->RestoreBodyTextL(*body);
<a name="l00164"></a>00164
<a name="l00165"></a>00165
<a name="l00166"></a>00166 <span class="keyword">delete</span> iStore;
<a name="l00167"></a>00167 iStore = NULL;
<a name="l00168"></a>00168
<a name="l00169"></a>00169 iEditor->HandleTextChangedL();
<a name="l00170"></a>00170 }
<a name="l00171"></a>00171 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00172"></a>00172 <span class="comment">// CTxtViewerAppView::SaveBodyL()</span>
<a name="l00173"></a>00173 <span class="comment">// Saves message body to the stream.</span>
<a name="l00174"></a>00174 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00175"></a>00175 <span class="comment">//</span>
<a name="l00176"></a>00176
<a name="l00177"></a>00177 <span class="keywordtype">void</span> CTxtViewerAppView::SaveBodyL()
<a name="l00178"></a>00178 {
<a name="l00179"></a>00179 TMsvId <span class="keywordtype">id</span>= EntryId();
<a name="l00180"></a>00180
<a name="l00181"></a>00181 <span class="comment">// Switch context </span>
<a name="l00182"></a>00182 iClientMtm->SwitchCurrentEntryL(<span class="keywordtype">id</span>);
<a name="l00183"></a>00183
<a name="l00184"></a>00184 <span class="comment">// Set state to editing</span>
<a name="l00185"></a>00185 iStore=iClientMtm->Entry().EditStoreL();
<a name="l00186"></a>00186
<a name="l00187"></a>00187 <span class="comment">// Get editor's CRichBox object</span>
<a name="l00188"></a>00188 CRichText* text = iEditor->RichText();
<a name="l00189"></a>00189
<a name="l00190"></a>00190 <span class="comment">// _LIT(KText,"some message text");</span>
<a name="l00191"></a>00191
<a name="l00192"></a>00192 <span class="comment">// text->InsertL(0,KText);</span>
<a name="l00193"></a>00193
<a name="l00194"></a>00194 <span class="comment">// Store CRichText in body</span>
<a name="l00195"></a>00195 iStore->StoreBodyTextL(*text);
<a name="l00196"></a>00196
<a name="l00197"></a>00197 iStore->CommitL();
<a name="l00198"></a>00198
<a name="l00199"></a>00199 <span class="keyword">delete</span> iStore;
<a name="l00200"></a>00200
<a name="l00201"></a>00201 iStore=NULL;
<a name="l00202"></a>00202 }
<a name="l00203"></a>00203
<a name="l00204"></a>00204 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00205"></a>00205 <span class="comment">// CTxtViewerAppView::CTxtViewerAppView()</span>
<a name="l00206"></a>00206 <span class="comment">// C++ default constructor can NOT contain any code, that might leave.</span>
<a name="l00207"></a>00207 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00208"></a>00208 <span class="comment">//</span>
<a name="l00209"></a>00209 CTxtViewerAppView::CTxtViewerAppView()
<a name="l00210"></a>00210 {
<a name="l00211"></a>00211 <span class="comment">// No implementation required</span>
<a name="l00212"></a>00212 }
<a name="l00213"></a>00213
<a name="l00214"></a>00214
<a name="l00215"></a>00215 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00216"></a>00216 <span class="comment">// CTxtViewerAppView::OfferKeyEventL</span>
<a name="l00217"></a>00217 <span class="comment">// Pass key events to the editor</span>
<a name="l00218"></a>00218 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00219"></a>00219 <span class="comment">//</span>
<a name="l00220"></a>00220 TKeyResponse CTxtViewerAppView::OfferKeyEventL( <span class="keyword">const</span> TKeyEvent& aKeyEvent,
<a name="l00221"></a>00221 TEventCode aType )
<a name="l00222"></a>00222 {
<a name="l00223"></a>00223 <span class="comment">// Redirect keyevents to controls</span>
<a name="l00224"></a>00224 <span class="keywordflow">if</span> ( iEditor )
<a name="l00225"></a>00225 {
<a name="l00226"></a>00226 <span class="keywordflow">return</span> iEditor->OfferKeyEventL( aKeyEvent, aType );
<a name="l00227"></a>00227 }
<a name="l00228"></a>00228
<a name="l00229"></a>00229 <span class="keywordflow">return</span> EKeyWasNotConsumed;
<a name="l00230"></a>00230 }
<a name="l00231"></a>00231
<a name="l00232"></a>00232
<a name="l00233"></a>00233 TMsvId CTxtViewerAppView::EntryId()
<a name="l00234"></a>00234 {
<a name="l00235"></a>00235
<a name="l00236"></a>00236 <span class="comment">// Get Id from the document</span>
<a name="l00237"></a>00237 CEikonEnv* env = CEikonEnv::Static();
<a name="l00238"></a>00238
<a name="l00239"></a>00239 <a class="code" href="class_c_txt_viewer_app_ui.html">CTxtViewerAppUi</a>* appui = <span class="keyword">static_cast<</span><a class="code" href="class_c_txt_viewer_app_ui.html">CTxtViewerAppUi</a>*<span class="keyword">></span>(env->AppUi());
<a name="l00240"></a>00240
<a name="l00241"></a>00241 <a class="code" href="class_c_txt_viewer_document.html">CTxtViewerDocument</a>* doc = appui->Document();
<a name="l00242"></a>00242
<a name="l00243"></a>00243 <span class="keywordflow">return</span> doc->Id();
<a name="l00244"></a>00244
<a name="l00245"></a>00245 }
<a name="l00246"></a>00246
<a name="l00247"></a>00247 TBool CTxtViewerAppView::OpenedForEditing()
<a name="l00248"></a>00248 {
<a name="l00249"></a>00249 <span class="comment">// Get Id from the document</span>
<a name="l00250"></a>00250 CEikonEnv* env = CEikonEnv::Static();
<a name="l00251"></a>00251
<a name="l00252"></a>00252 <a class="code" href="class_c_txt_viewer_app_ui.html">CTxtViewerAppUi</a>* appui = <span class="keyword">static_cast<</span><a class="code" href="class_c_txt_viewer_app_ui.html">CTxtViewerAppUi</a>*<span class="keyword">></span>(env->AppUi());
<a name="l00253"></a>00253
<a name="l00254"></a>00254 <a class="code" href="class_c_txt_viewer_document.html">CTxtViewerDocument</a>* doc = appui->Document();
<a name="l00255"></a>00255
<a name="l00256"></a>00256 <span class="keywordflow">return</span> doc->OpenedForEditing();
<a name="l00257"></a>00257
<a name="l00258"></a>00258 }
<a name="l00259"></a>00259
<a name="l00260"></a>00260
<a name="l00261"></a>00261 <span class="keywordtype">void</span> CTxtViewerAppView::InitializeMTMsL()
<a name="l00262"></a>00262 {
<a name="l00263"></a>00263
<a name="l00264"></a>00264
<a name="l00265"></a>00265 <span class="comment">// Create a session to the message server</span>
<a name="l00266"></a>00266 iSession = CMsvSession::OpenSyncL(iOb);
<a name="l00267"></a>00267 <span class="comment">//CleanupStack::PushL(session);</span>
<a name="l00268"></a>00268
<a name="l00269"></a>00269 <span class="comment">// Get ui and client registries</span>
<a name="l00270"></a>00270 iClientReg = <a class="code" href="class_c_txt_viewer_app_view.html#a7e09c1fd7708ad2ae159310677f63bae">CClientMtmRegistry::NewL</a>(*iSession);
<a name="l00271"></a>00271
<a name="l00272"></a>00272 iUiReg = <a class="code" href="class_c_txt_viewer_app_view.html#a7e09c1fd7708ad2ae159310677f63bae">CMtmUiRegistry::NewL</a>(*iSession);
<a name="l00273"></a>00273
<a name="l00274"></a>00274 <span class="comment">// Check if that type is available otherwise leave</span>
<a name="l00275"></a>00275 <span class="keywordflow">if</span>(!iClientReg->IsPresent(KUidMsgTypeText)) User::Leave(KErrNotFound);
<a name="l00276"></a>00276
<a name="l00277"></a>00277 <span class="comment">// try to create ui mtm and client mtm instances</span>
<a name="l00278"></a>00278 iClientMtm = (<a class="code" href="class_c_text_mtm_client.html">CTextMtmClient</a>*)iClientReg->NewMtmL(KUidMsgTypeText);
<a name="l00279"></a>00279
<a name="l00280"></a>00280 iUiMtm = (<a class="code" href="class_c_text_mtm_ui.html">CTextMtmUi</a>*)iUiReg->NewMtmUiL(*iClientMtm );
<a name="l00281"></a>00281
<a name="l00282"></a>00282 TMsvId <span class="keywordtype">id</span>= EntryId();
<a name="l00283"></a>00283
<a name="l00284"></a>00284 <span class="comment">// Switch context </span>
<a name="l00285"></a>00285 iClientMtm->SwitchCurrentEntryL(<span class="keywordtype">id</span>);
<a name="l00286"></a>00286
<a name="l00287"></a>00287 <span class="comment">// Set state to editing</span>
<a name="l00288"></a>00288 iStore=iClientMtm->Entry().EditStoreL();
<a name="l00289"></a>00289
<a name="l00290"></a>00290
<a name="l00291"></a>00291 <span class="comment">// Create a body for the message if body is missing</span>
<a name="l00292"></a>00292 <span class="keywordflow">if</span> (!iStore->HasBodyTextL())
<a name="l00293"></a>00293 {
<a name="l00294"></a>00294 <span class="comment">// Create CRichText object</span>
<a name="l00295"></a>00295 CRichText* body = <a class="code" href="class_c_txt_viewer_app_view.html#a7e09c1fd7708ad2ae159310677f63bae">CRichText::NewL</a>(iEikonEnv->SystemParaFormatLayerL(),
<a name="l00296"></a>00296 iEikonEnv->SystemCharFormatLayerL());
<a name="l00297"></a>00297 CleanupStack::PushL(body);
<a name="l00298"></a>00298
<a name="l00299"></a>00299 <span class="comment">// Store CRichText in body</span>
<a name="l00300"></a>00300 iStore->StoreBodyTextL(*body);
<a name="l00301"></a>00301 iStore->CommitL();
<a name="l00302"></a>00302
<a name="l00303"></a>00303 CleanupStack::PopAndDestroy(); <span class="comment">// body</span>
<a name="l00304"></a>00304 }
<a name="l00305"></a>00305
<a name="l00306"></a>00306 <span class="keyword">delete</span> iStore;
<a name="l00307"></a>00307 iStore=NULL;
<a name="l00308"></a>00308 }
<a name="l00309"></a>00309
<a name="l00310"></a>00310 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00311"></a>00311 <span class="comment">// CTxtViewerAppView::~CTxtViewerAppView()</span>
<a name="l00312"></a>00312 <span class="comment">// Destructor.</span>
<a name="l00313"></a>00313 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00314"></a>00314 <span class="comment">//</span>
<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>()
<a name="l00316"></a>00316 {
<a name="l00317"></a>00317 <span class="keyword">delete</span> iStore;
<a name="l00318"></a>00318 <span class="keyword">delete</span> iClientMtm;
<a name="l00319"></a>00319 <span class="keyword">delete</span> iUiMtm;
<a name="l00320"></a>00320 <span class="keyword">delete</span> iUiReg;
<a name="l00321"></a>00321 <span class="keyword">delete</span> iClientReg;
<a name="l00322"></a>00322 <span class="keyword">delete</span> iSession;
<a name="l00323"></a>00323
<a name="l00324"></a>00324
<a name="l00325"></a>00325 }
<a name="l00326"></a>00326
<a name="l00327"></a>00327 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00328"></a>00328 <span class="comment">// CTxtViewerAppView::Draw()</span>
<a name="l00329"></a>00329 <span class="comment">// Draws the display.</span>
<a name="l00330"></a>00330 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00331"></a>00331 <span class="comment">//</span>
<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& <span class="comment">/*aRect*/</span> )<span class="keyword"> const</span>
<a name="l00333"></a>00333 <span class="keyword"> </span>{
<a name="l00334"></a>00334 }
<a name="l00335"></a>00335
<a name="l00336"></a>00336 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00337"></a>00337 <span class="comment">// CTxtViewerAppView::SizeChanged()</span>
<a name="l00338"></a>00338 <span class="comment">// Called by framework when the view size is changed.</span>
<a name="l00339"></a>00339 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00340"></a>00340 <span class="comment">//</span>
<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>()
<a name="l00342"></a>00342 {
<a name="l00343"></a>00343 TRect rect;
<a name="l00344"></a>00344
<a name="l00345"></a>00345 AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EMainPane, rect );
<a name="l00346"></a>00346
<a name="l00347"></a>00347 iEditor->SetRect( TRect( TPoint(0,0),rect.Size()) );
<a name="l00348"></a>00348
<a name="l00349"></a>00349 DrawNow();
<a name="l00350"></a>00350 }
<a name="l00351"></a>00351
<a name="l00352"></a>00352 <span class="keywordtype">void</span> CTxtViewerAppView::ExportToFileL( <span class="keyword">const</span> TDes& aFileName )
<a name="l00353"></a>00353 {
<a name="l00354"></a>00354 RFileWriteStream myFileWriteStream;
<a name="l00355"></a>00355
<a name="l00356"></a>00356 myFileWriteStream.Open( CCoeEnv::Static()->FsSession(), aFileName , EFileWrite );
<a name="l00357"></a>00357
<a name="l00358"></a>00358 myFileWriteStream.PushL();
<a name="l00359"></a>00359
<a name="l00360"></a>00360 <span class="comment">// Get editor's CRichBox object</span>
<a name="l00361"></a>00361 CRichText* text = iEditor->RichText();
<a name="l00362"></a>00362
<a name="l00363"></a>00363 text->ExternalizePlainTextL( myFileWriteStream );
<a name="l00364"></a>00364
<a name="l00365"></a>00365 myFileWriteStream.CommitL();
<a name="l00366"></a>00366
<a name="l00367"></a>00367 myFileWriteStream.Close();
<a name="l00368"></a>00368
<a name="l00369"></a>00369 myFileWriteStream.Pop();
<a name="l00370"></a>00370 }
<a name="l00371"></a>00371 <span class="comment">// End of File</span>
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