Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/_txt_viewer_app_ui_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/TxtViewerAppUi.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
<a name="l00005"></a>00005 <span class="comment">// UIKON/AVKON</span>
<a name="l00006"></a>00006 <span class="preprocessor">#include <akntitle.h></span> <span class="comment">// CAknTitlePane</span>
<a name="l00007"></a>00007 <span class="preprocessor">#include <eikmenub.h></span> <span class="comment">// CEikMenuBar</span>
<a name="l00008"></a>00008 <span class="preprocessor">#include <aknnotewrappers.h></span> <span class="comment">// AknNoteWrappers</span>
<a name="l00009"></a>00009 <span class="preprocessor">#include <txtrich.h></span> <span class="comment">// Rich text</span>
<a name="l00010"></a>00010 <span class="preprocessor">#include <f32file.h></span>
<a name="l00011"></a>00011
<a name="l00012"></a>00012 <span class="comment">// messaging editors</span>
<a name="l00013"></a>00013 <span class="preprocessor">#include <eikrted.h></span> <span class="comment">// CEikRichTextEditor</span>
<a name="l00014"></a>00014
<a name="l00015"></a>00015 <span class="comment">// local</span>
<a name="l00016"></a>00016 <span class="preprocessor">#include "txtviewer.hrh"</span> <span class="comment">// application specific commands</span>
<a name="l00017"></a>00017 <span class="preprocessor">#include "txtviewerappview.h"</span> <span class="comment">// CTxtViewerDocument</span>
<a name="l00018"></a>00018 <span class="preprocessor">#include "txtviewerappui.h"</span> <span class="comment">// CTxtViewerAppUi</span>
<a name="l00019"></a>00019 <span class="preprocessor">#include "txtviewerdoc.h"</span> <span class="comment">// CTxtViewerAppUi</span>
<a name="l00020"></a>00020 <span class="preprocessor">#include "../../UI/inc/txtu.h"</span>
<a name="l00021"></a>00021 <span class="preprocessor">#include <msvids.h></span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="comment">// Find item</span>
<a name="l00024"></a>00024 <span class="comment">// general</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <CentralRepository.h></span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="preprocessor">#include <txtviewer.rsg></span>
<a name="l00028"></a>00028 <span class="comment">// Txt editor executable Uid </span>
<a name="l00029"></a>00029 <span class="keyword">const</span> TUid KUidTxtViever ={0xA00058BC};
<a name="l00030"></a>00030 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTextMTMMsgPath, <span class="stringliteral">"C:\\data\\TextMTMService\\"</span>);
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="comment">// Txt Mtm Service Uid</span>
<a name="l00033"></a>00033 <span class="keyword">const</span> TUid KUidTxtMtm = {0x10FFFFFF};
<a name="l00034"></a>00034
<a name="l00035"></a>00035
<a name="l00036"></a>00036
<a name="l00037"></a>00037 <span class="comment">// ================= MEMBER FUNCTIONS =======================</span>
<a name="l00038"></a>00038
<a name="l00039"></a>00039 <span class="comment">// C++ default constructor can NOT contain any code, that</span>
<a name="l00040"></a>00040 <span class="comment">// might leave.</span>
<a name="l00041"></a><a class="code" href="class_c_txt_viewer_app_ui.html#a1f92f72f06602fe2b6c23c026934bb07">00041</a> <a class="code" href="class_c_txt_viewer_app_ui.html#a1f92f72f06602fe2b6c23c026934bb07">CTxtViewerAppUi::CTxtViewerAppUi</a>()
<a name="l00042"></a>00042 {
<a name="l00043"></a>00043 }
<a name="l00044"></a>00044
<a name="l00045"></a>00045 <span class="comment">// Symbian OS default constructor can leave.</span>
<a name="l00046"></a><a class="code" href="class_c_txt_viewer_app_ui.html#a01b7582956d5bf00614f9e042ac536b0">00046</a> <span class="keywordtype">void</span> <a class="code" href="class_c_txt_viewer_app_ui.html#a01b7582956d5bf00614f9e042ac536b0">CTxtViewerAppUi::ConstructL</a>()
<a name="l00047"></a>00047 {
<a name="l00048"></a>00048 BaseConstructL(EAknEnableSkin);
<a name="l00049"></a>00049 iAppView = <a class="code" href="class_c_txt_viewer_app_view.html#a7e09c1fd7708ad2ae159310677f63bae">CTxtViewerAppView::NewL</a>( ClientRect() );
<a name="l00050"></a>00050 AddToStackL( iAppView );
<a name="l00051"></a>00051 Document()->SetView(iAppView);
<a name="l00052"></a>00052 }
<a name="l00053"></a>00053
<a name="l00054"></a>00054
<a name="l00055"></a>00055 <span class="comment">// Destructor</span>
<a name="l00056"></a><a class="code" href="class_c_txt_viewer_app_ui.html#ad6450e1b60ed9ade03229a4b54b66b35">00056</a> <a class="code" href="class_c_txt_viewer_app_ui.html#ad6450e1b60ed9ade03229a4b54b66b35">CTxtViewerAppUi::~CTxtViewerAppUi</a>()
<a name="l00057"></a>00057 {
<a name="l00058"></a>00058
<a name="l00059"></a>00059 <span class="keywordflow">if</span> (iAppView)
<a name="l00060"></a>00060 {
<a name="l00061"></a>00061 RemoveFromStack(iAppView);
<a name="l00062"></a>00062 <span class="keyword">delete</span> iAppView;
<a name="l00063"></a>00063
<a name="l00064"></a>00064 }
<a name="l00065"></a>00065 }
<a name="l00066"></a>00066
<a name="l00067"></a>00067 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00068"></a>00068 <span class="comment">// CTxtViewerAppUi::Document</span>
<a name="l00069"></a>00069 <span class="comment">// (other items were commented in a header).</span>
<a name="l00070"></a>00070 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00071"></a>00071 <a class="code" href="class_c_txt_viewer_document.html">CTxtViewerDocument</a>* CTxtViewerAppUi::Document()<span class="keyword"> const</span>
<a name="l00072"></a>00072 <span class="keyword"> </span>{
<a name="l00073"></a>00073 <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><a class="code" href="class_c_txt_viewer_document.html">CTxtViewerDocument</a>*<span class="keyword">></span>(CEikAppUi::Document());
<a name="l00074"></a>00074 }
<a name="l00075"></a>00075
<a name="l00076"></a>00076
<a name="l00077"></a>00077
<a name="l00078"></a>00078 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00079"></a>00079 <span class="comment">// CTxtViewerAppUi::DynInitMenuPaneL</span>
<a name="l00080"></a>00080 <span class="comment">// (other items were commented in a header).</span>
<a name="l00081"></a>00081 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00082"></a><a class="code" href="class_c_txt_viewer_app_ui.html#acbfb210a5254cc0c500cc65f5e961cd4">00082</a> <span class="keywordtype">void</span> <a class="code" href="class_c_txt_viewer_app_ui.html#acbfb210a5254cc0c500cc65f5e961cd4">CTxtViewerAppUi::DynInitMenuPaneL</a>(
<a name="l00083"></a>00083 TInt aMenuId,
<a name="l00084"></a>00084 CEikMenuPane* aMenuPane )
<a name="l00085"></a>00085 {
<a name="l00086"></a>00086 <span class="keywordflow">switch</span> ( aMenuId )
<a name="l00087"></a>00087 {
<a name="l00088"></a>00088 <span class="keywordflow">case</span> R_TEXTMTMVIEW_MENU:
<a name="l00089"></a>00089 {
<a name="l00090"></a>00090 <span class="keywordflow">if</span> ( !iAppView->OpenedForEditing() ) <span class="comment">// editor</span>
<a name="l00091"></a>00091 {
<a name="l00092"></a>00092 aMenuPane->SetItemDimmed( ETxtViewerSend, ETrue );
<a name="l00093"></a>00093 aMenuPane->SetItemDimmed( ETxtViewerSaveToDrafts, ETrue );
<a name="l00094"></a>00094
<a name="l00095"></a>00095 }
<a name="l00096"></a>00096 }
<a name="l00097"></a>00097 }
<a name="l00098"></a>00098 }
<a name="l00099"></a>00099
<a name="l00100"></a>00100 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00101"></a>00101 <span class="comment">// CTxtViewerAppUi::HandleCommandL</span>
<a name="l00102"></a>00102 <span class="comment">// (other items were commented in a header).</span>
<a name="l00103"></a>00103 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00104"></a><a class="code" href="class_c_txt_viewer_app_ui.html#a2b6684e137a1c0bfa3709474beeb4d58">00104</a> <span class="keywordtype">void</span> <a class="code" href="class_c_txt_viewer_app_ui.html#a2b6684e137a1c0bfa3709474beeb4d58">CTxtViewerAppUi::HandleCommandL</a>(TInt aCommand )
<a name="l00105"></a>00105 {
<a name="l00106"></a>00106
<a name="l00107"></a>00107
<a name="l00108"></a>00108 <span class="keywordflow">switch</span>( aCommand )
<a name="l00109"></a>00109 {
<a name="l00110"></a>00110 <span class="keywordflow">case</span> EEikCmdExit:
<a name="l00111"></a>00111 <span class="keywordflow">case</span> EAknSoftkeyExit:
<a name="l00112"></a>00112 <span class="keywordflow">case</span> EAknSoftkeyBack:
<a name="l00113"></a>00113 Exit();
<a name="l00114"></a>00114
<a name="l00115"></a>00115 <span class="keywordflow">case</span> ETxtViewerSend:
<a name="l00116"></a>00116
<a name="l00117"></a>00117 iAppView->SaveBodyL();
<a name="l00118"></a>00118 SendL();
<a name="l00119"></a>00119 Exit();
<a name="l00120"></a>00120 <span class="keywordflow">break</span>;
<a name="l00121"></a>00121
<a name="l00122"></a>00122 <span class="keywordflow">case</span> ETxtViewerSaveToDrafts:
<a name="l00123"></a>00123
<a name="l00124"></a>00124 iAppView->SaveBodyL();
<a name="l00125"></a>00125 SaveToDraftsL();
<a name="l00126"></a>00126 Exit();
<a name="l00127"></a>00127 <span class="keywordflow">break</span>;
<a name="l00128"></a>00128
<a name="l00129"></a>00129
<a name="l00130"></a>00130 <span class="keywordflow">default</span>:
<a name="l00131"></a>00131
<a name="l00132"></a>00132 <span class="keywordflow">break</span>;
<a name="l00133"></a>00133 }
<a name="l00134"></a>00134 }
<a name="l00135"></a>00135
<a name="l00136"></a>00136 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00137"></a>00137 <span class="comment">// CTxtViewerAppUi::HandleKeyEventL</span>
<a name="l00138"></a>00138 <span class="comment">// (other items were commented in a header).</span>
<a name="l00139"></a>00139 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00140"></a><a class="code" href="class_c_txt_viewer_app_ui.html#a06046ec808012f61737c6cd19e6ee159">00140</a> TKeyResponse <a class="code" href="class_c_txt_viewer_app_ui.html#a06046ec808012f61737c6cd19e6ee159">CTxtViewerAppUi::HandleKeyEventL</a>(
<a name="l00141"></a>00141 <span class="keyword">const</span> TKeyEvent& <span class="comment">/*aKeyEvent*/</span>,
<a name="l00142"></a>00142 TEventCode <span class="comment">/*aType*/</span> )
<a name="l00143"></a>00143 {
<a name="l00144"></a>00144 <span class="keywordflow">return</span> EKeyWasConsumed;
<a name="l00145"></a>00145 }
<a name="l00146"></a>00146
<a name="l00147"></a>00147 <span class="keywordtype">void</span> CTxtViewerAppUi::SaveToDraftsL()
<a name="l00148"></a>00148 {
<a name="l00149"></a>00149 <a class="code" href="class_c_text_mtm_ui.html">CTextMtmUi</a>* iMtmUi = iAppView->UiMtm();
<a name="l00150"></a>00150
<a name="l00151"></a>00151 iMtmUi->BaseMtm().SwitchCurrentEntryL(Document()->Id());
<a name="l00152"></a>00152
<a name="l00153"></a>00153 TMsvEntry entry = iMtmUi->BaseMtm().Entry().Entry();
<a name="l00154"></a>00154
<a name="l00155"></a>00155 <span class="comment">// These flags must be set</span>
<a name="l00156"></a>00156 entry.SetInPreparation(EFalse);
<a name="l00157"></a>00157
<a name="l00158"></a>00158 entry.SetVisible(ETrue);
<a name="l00159"></a>00159
<a name="l00160"></a>00160 entry.iServiceId = KMsvLocalServiceIndexEntryId;
<a name="l00161"></a>00161
<a name="l00162"></a>00162 CMsvEntry& msventry = iMtmUi->BaseMtm().Entry();
<a name="l00163"></a>00163
<a name="l00164"></a>00164 msventry.ChangeL(entry);
<a name="l00165"></a>00165
<a name="l00166"></a>00166
<a name="l00167"></a>00167 }
<a name="l00168"></a>00168
<a name="l00169"></a>00169 <span class="keywordtype">void</span> CTxtViewerAppUi::SendL()
<a name="l00170"></a>00170 {
<a name="l00171"></a>00171 <a class="code" href="class_c_text_mtm_ui.html">CTextMtmUi</a>* iMtmUi = iAppView->UiMtm();
<a name="l00172"></a>00172
<a name="l00173"></a>00173
<a name="l00174"></a>00174 <span class="comment">// Creata a new entry selection array </span>
<a name="l00175"></a>00175 CMsvEntrySelection* selection = <span class="keyword">new</span> (ELeave) CMsvEntrySelection();
<a name="l00176"></a>00176
<a name="l00177"></a>00177 CleanupStack::PushL(selection);
<a name="l00178"></a>00178
<a name="l00179"></a>00179 TMsvEntry entry = iMtmUi->BaseMtm().Entry().Entry();
<a name="l00180"></a>00180
<a name="l00181"></a>00181
<a name="l00182"></a>00182 <span class="comment">// These flags must be set before sending</span>
<a name="l00183"></a>00183 entry.SetInPreparation(EFalse);
<a name="l00184"></a>00184
<a name="l00185"></a>00185 entry.SetVisible(ETrue);
<a name="l00186"></a>00186
<a name="l00187"></a>00187 entry.iServiceId = KMsvLocalServiceIndexEntryId;
<a name="l00188"></a>00188
<a name="l00189"></a>00189 CMsvEntry& msventry = iMtmUi->BaseMtm().Entry();
<a name="l00190"></a>00190
<a name="l00191"></a>00191 msventry.SetEntryL(Document()->Id());
<a name="l00192"></a>00192
<a name="l00193"></a>00193 msventry.ChangeL(entry);
<a name="l00194"></a>00194 <span class="comment">// Add the edited item to the array</span>
<a name="l00195"></a>00195 selection->AppendL(Document()->Id());
<a name="l00196"></a>00196
<a name="l00197"></a>00197 iMtmUi->BaseMtm().SwitchCurrentEntryL(KMsvSentEntryId<span class="comment">/*iMtmUi->BaseMtm().DefaultServiceL()*/</span>);
<a name="l00198"></a>00198
<a name="l00199"></a>00199 CMsvOperationActiveSchedulerWait* wait=CMsvOperationActiveSchedulerWait::NewLC();
<a name="l00200"></a>00200
<a name="l00201"></a>00201 CMsvOperation* op = NULL;
<a name="l00202"></a>00202
<a name="l00203"></a>00203 op = iMtmUi->MoveToL(*selection, wait->iStatus);
<a name="l00204"></a>00204
<a name="l00205"></a>00205 CleanupStack::PushL(op);
<a name="l00206"></a>00206
<a name="l00207"></a>00207 wait->Start();
<a name="l00208"></a>00208
<a name="l00209"></a>00209 RFile file;
<a name="l00210"></a>00210 RFs fs;
<a name="l00211"></a>00211 fs.Connect();
<a name="l00212"></a>00212 TBuf<256> filename;
<a name="l00213"></a>00213 filename.Append(KTextMTMMsgPath);
<a name="l00214"></a>00214 filename.Append(_L(<span class="stringliteral">"message"</span>));
<a name="l00215"></a>00215 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTimeFormat,<span class="stringliteral">"%H%T"</span>);
<a name="l00216"></a>00216 TBuf <10> timeBuf;
<a name="l00217"></a>00217 TTime myTime;
<a name="l00218"></a>00218 myTime.HomeTime();
<a name="l00219"></a>00219 myTime.FormatL(timeBuf, KTimeFormat);
<a name="l00220"></a>00220 filename.Append(timeBuf);
<a name="l00221"></a>00221 filename.Append(_L(<span class="stringliteral">".txt"</span>));
<a name="l00222"></a>00222
<a name="l00223"></a>00223 <span class="keywordflow">if</span> (file.Open(fs, filename,EFileWrite) == KErrNotFound)
<a name="l00224"></a>00224 {
<a name="l00225"></a>00225 file.Create(fs, filename,EFileWrite);
<a name="l00226"></a>00226 }
<a name="l00227"></a>00227 TInt pos;
<a name="l00228"></a>00228 file.Seek(ESeekEnd, pos);
<a name="l00229"></a>00229
<a name="l00230"></a>00230 file.Close();
<a name="l00231"></a>00231 fs.Close();
<a name="l00232"></a>00232
<a name="l00233"></a>00233 iAppView->ExportToFileL( filename );
<a name="l00234"></a>00234
<a name="l00235"></a>00235 CleanupStack::PopAndDestroy(3);
<a name="l00236"></a>00236 }
<a name="l00237"></a>00237
<a name="l00238"></a>00238
<a name="l00239"></a>00239 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00240"></a>00240 <span class="comment">// CTxtViewerAppUi::HandleStatusPaneSizeChange()</span>
<a name="l00241"></a>00241 <span class="comment">// Called by framework when resource is changed.</span>
<a name="l00242"></a>00242 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00243"></a>00243 <span class="comment">//</span>
<a name="l00244"></a><a class="code" href="class_c_txt_viewer_app_ui.html#a3c266355199326908b30d27dfd749f6e">00244</a> <span class="keywordtype">void</span> <a class="code" href="class_c_txt_viewer_app_ui.html#a3c266355199326908b30d27dfd749f6e">CTxtViewerAppUi::HandleStatusPaneSizeChange</a>()
<a name="l00245"></a>00245 {
<a name="l00246"></a>00246 <a class="code" href="class_c_txt_viewer_app_ui.html#a3c266355199326908b30d27dfd749f6e">CAknAppUi::HandleStatusPaneSizeChange</a>(); <span class="comment">//call to upper class</span>
<a name="l00247"></a>00247 iAppView->SetRect( ClientRect() );
<a name="l00248"></a>00248 }
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