Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/_t_z_localizer_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/TZLocalizer/src/TZLocalizerAppUi.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * Copyright © 2008 Nokia Corporation.</span>
<a name="l00003"></a>00003 <span class="comment"> */</span>
<a name="l00004"></a>00004
<a name="l00005"></a>00005 <span class="comment">// INCLUDE FILES</span>
<a name="l00006"></a>00006 <span class="preprocessor">#include <AknQueryDialog.h></span>
<a name="l00007"></a>00007 <span class="preprocessor">#include <t32wld.h></span>
<a name="l00008"></a>00008 <span class="preprocessor">#include <badesca.h></span>
<a name="l00009"></a>00009 <span class="preprocessor">#include <aknlists.h></span>
<a name="l00010"></a>00010 <span class="preprocessor">#include <eikmenup.h></span>
<a name="l00011"></a>00011 <span class="preprocessor">#include <aknnotewrappers.h></span>
<a name="l00012"></a>00012 <span class="preprocessor">#include "TZLocalizerAppUi.h"</span>
<a name="l00013"></a>00013 <span class="preprocessor">#include "TZLocalizerDialog.h"</span>
<a name="l00014"></a>00014 <span class="preprocessor">#include "TZLocalizerEngine.h"</span>
<a name="l00015"></a>00015 <span class="preprocessor">#include <TZLocalizer.rsg></span>
<a name="l00016"></a>00016 <span class="preprocessor">#include "tzlocalizer.hrh"</span>
<a name="l00017"></a>00017
<a name="l00018"></a>00018
<a name="l00019"></a>00019 <span class="preprocessor">#include <avkon.hrh></span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="comment">// constants</span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="keyword">const</span> TInt KBufSize = 30;
<a name="l00024"></a>00024 <span class="keyword">const</span> TInt KTextBufferLength = 128;
<a name="l00025"></a>00025 <span class="keyword">const</span> TInt KArrayGranularity = 5;
<a name="l00026"></a>00026 <span class="keyword">const</span> TInt KTimeNumWidth = 2;
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="comment">// literals for the ui</span>
<a name="l00029"></a>00029 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>( KDeleteCity , <span class="stringliteral">"Delete city:"</span> );
<a name="l00030"></a>00030 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>( KNoMatchingCity, <span class="stringliteral">"No matching city found!"</span>);
<a name="l00031"></a>00031 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>( KCityName , <span class="stringliteral">"City name:"</span> );
<a name="l00032"></a>00032 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>( KErrorAddingCity, <span class="stringliteral">"Error while adding new city!"</span>);
<a name="l00033"></a>00033 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>( KCityAdded, <span class="stringliteral">"City added."</span>);
<a name="l00034"></a>00034 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>( KCityRemoved, <span class="stringliteral">"City removed."</span>);
<a name="l00035"></a>00035 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>( KNewCityName , <span class="stringliteral">"New city name:"</span> );
<a name="l00036"></a>00036 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>( KChooseCityGroupID , <span class="stringliteral">"Choose city group ID"</span>);
<a name="l00037"></a>00037 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>( KChooseTimeZoneID,<span class="stringliteral">"Choose Time Zone ID"</span>);
<a name="l00038"></a>00038 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>( KCityLocalTime, <span class="stringliteral">"\tCity local time:\t"</span> );
<a name="l00039"></a>00039 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>( KCityGroupID, <span class="stringliteral">"\tCity group ID:\t"</span>);
<a name="l00040"></a>00040 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>( KCityTimeZoneID, <span class="stringliteral">"\tCity time zone ID:\t"</span>);
<a name="l00041"></a>00041 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>( KCityName2,<span class="stringliteral">"\tCity name:\t"</span> );
<a name="l00042"></a>00042
<a name="l00043"></a>00043
<a name="l00044"></a>00044 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00045"></a>00045 <span class="comment">// CTZLocalizerAppUi::ConstructL()</span>
<a name="l00046"></a>00046 <span class="comment">// </span>
<a name="l00047"></a>00047 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00048"></a>00048 <span class="keywordtype">void</span> CTZLocalizerAppUi::ConstructL()
<a name="l00049"></a>00049 {
<a name="l00050"></a>00050 BaseConstructL(EAknEnableSkin);
<a name="l00051"></a>00051
<a name="l00052"></a>00052 <span class="comment">// Create engine</span>
<a name="l00053"></a>00053 iTzEngine = CTZLocalizerEngine::NewL();
<a name="l00054"></a>00054
<a name="l00055"></a>00055 <span class="comment">// Start dialog</span>
<a name="l00056"></a>00056 iAppDialog = <span class="keyword">new</span> (ELeave) <a class="code" href="class_c_t_z_localizer_dialog.html">CTZLocalizerDialog</a>;
<a name="l00057"></a>00057 iAppDialog->SetMopParent( <span class="keyword">this</span> );
<a name="l00058"></a>00058 iAppDialog->ExecuteLD( R_TZLOCALIZER_DIALOG );
<a name="l00059"></a>00059 }
<a name="l00060"></a>00060
<a name="l00061"></a>00061 <span class="comment">// ----------------------------------------------------</span>
<a name="l00062"></a>00062 <span class="comment">// CTZLocalizerAppUi::~CTZLocalizerAppUi()</span>
<a name="l00063"></a>00063 <span class="comment">// Destructor</span>
<a name="l00064"></a>00064 <span class="comment">// Frees reserved resources</span>
<a name="l00065"></a>00065 <span class="comment">// ----------------------------------------------------</span>
<a name="l00066"></a>00066 CTZLocalizerAppUi::~CTZLocalizerAppUi()
<a name="l00067"></a>00067 {
<a name="l00068"></a>00068 <span class="keywordflow">if</span> (iAppDialog)
<a name="l00069"></a>00069 {
<a name="l00070"></a>00070 <span class="keyword">delete</span> iAppDialog;
<a name="l00071"></a>00071 }
<a name="l00072"></a>00072 <span class="keywordflow">if</span>(iTzEngine)
<a name="l00073"></a>00073 {
<a name="l00074"></a>00074 <span class="keyword">delete</span> iTzEngine;
<a name="l00075"></a>00075 }
<a name="l00076"></a>00076 }
<a name="l00077"></a>00077 <span class="comment">// ----------------------------------------------------</span>
<a name="l00078"></a>00078 <span class="comment">// CTZLocalizerAppUi::DynInitMenuPaneL()</span>
<a name="l00079"></a>00079 <span class="comment">// This function is called by the EIKON framework just before</span>
<a name="l00080"></a>00080 <span class="comment">// it displays a menu pane. Its default implementation is empty, </span>
<a name="l00081"></a>00081 <span class="comment">// and by overriding it, the application can set the state of menu </span>
<a name="l00082"></a>00082 <span class="comment">// items dynamically according to the state of application data.</span>
<a name="l00083"></a>00083 <span class="comment">// ----------------------------------------------------</span>
<a name="l00084"></a>00084 <span class="keywordtype">void</span> CTZLocalizerAppUi::DynInitMenuPaneL( TInt <span class="comment">/*aResourceId*/</span>,CEikMenuPane* <span class="comment">/*aMenuPane*/</span>)
<a name="l00085"></a>00085 {
<a name="l00086"></a>00086 }
<a name="l00087"></a>00087
<a name="l00088"></a>00088 <span class="comment">// ----------------------------------------------------</span>
<a name="l00089"></a>00089 <span class="comment">// CTZLocalizerAppUi::HandleKeyEventL()</span>
<a name="l00090"></a>00090 <span class="comment">// Standard key press information forwasion.</span>
<a name="l00091"></a>00091 <span class="comment">// ----------------------------------------------------</span>
<a name="l00092"></a>00092 TKeyResponse CTZLocalizerAppUi::HandleKeyEventL( <span class="keyword">const</span> TKeyEvent& aKeyEvent,
<a name="l00093"></a>00093 TEventCode aType )
<a name="l00094"></a>00094 {
<a name="l00095"></a>00095 <span class="keywordflow">if</span>( aType!=EEventKey )
<a name="l00096"></a>00096 {
<a name="l00097"></a>00097 <span class="keywordflow">return</span> EKeyWasNotConsumed;
<a name="l00098"></a>00098 }
<a name="l00099"></a>00099
<a name="l00100"></a>00100 <span class="keywordflow">switch</span>( aKeyEvent.iCode )
<a name="l00101"></a>00101 {
<a name="l00102"></a>00102 <span class="keywordflow">case</span> EKeyUpArrow:
<a name="l00103"></a>00103 <span class="keywordflow">case</span> EKeyDownArrow:
<a name="l00104"></a>00104 {
<a name="l00105"></a>00105 <span class="keywordflow">if</span>( iAppDialog != NULL )
<a name="l00106"></a>00106 {
<a name="l00107"></a>00107 TKeyResponse result = iAppDialog->OfferKeyEventL( aKeyEvent,
<a name="l00108"></a>00108 aType );
<a name="l00109"></a>00109 <span class="keywordflow">return</span> result;
<a name="l00110"></a>00110 }
<a name="l00111"></a>00111 }
<a name="l00112"></a>00112 <span class="keywordflow">break</span>;
<a name="l00113"></a>00113
<a name="l00114"></a>00114 <span class="keywordflow">default</span>:
<a name="l00115"></a>00115 <span class="keywordflow">break</span>;
<a name="l00116"></a>00116 }
<a name="l00117"></a>00117 <span class="keywordflow">return</span> EKeyWasNotConsumed;
<a name="l00118"></a>00118 }
<a name="l00119"></a>00119
<a name="l00120"></a>00120 <span class="comment">// ----------------------------------------------------</span>
<a name="l00121"></a>00121 <span class="comment">// CTZLocalizerAppUi::ShowInfoL()</span>
<a name="l00122"></a>00122 <span class="comment">// Briefly shows small information note which contain</span>
<a name="l00123"></a>00123 <span class="comment">// aText as message.</span>
<a name="l00124"></a>00124 <span class="comment">// ----------------------------------------------------</span>
<a name="l00125"></a>00125 <span class="keywordtype">void</span> CTZLocalizerAppUi::ShowInfoL( <span class="keyword">const</span> TPtrC aText )
<a name="l00126"></a>00126 {
<a name="l00127"></a>00127 CAknInformationNote* infoNote = <span class="keyword">new</span> (ELeave) CAknInformationNote();
<a name="l00128"></a>00128 infoNote->ExecuteLD( aText );
<a name="l00129"></a>00129 }
<a name="l00130"></a>00130
<a name="l00131"></a>00131 <span class="comment">// ----------------------------------------------------</span>
<a name="l00132"></a>00132 <span class="comment">// CTZLocalizerAppUi::AskPopupChoiseL()</span>
<a name="l00133"></a>00133 <span class="comment">// Shows a popupmenu list containing aList information</span>
<a name="l00134"></a>00134 <span class="comment">// On return to aReturn is copied the chosen text and</span>
<a name="l00135"></a>00135 <span class="comment">// if aIndex != NULL the index # of the chosen item</span>
<a name="l00136"></a>00136 <span class="comment">// is copied to.</span>
<a name="l00137"></a>00137 <span class="comment">// ----------------------------------------------------</span>
<a name="l00138"></a>00138 TBool CTZLocalizerAppUi::AskPopupChoiseL( <span class="keyword">const</span> TPtrC aPrompt,
<a name="l00139"></a>00139 CDesC16ArrayFlat* aList, TDes& aReturn )
<a name="l00140"></a>00140 {
<a name="l00141"></a>00141 TBool rVal(EFalse);
<a name="l00142"></a>00142
<a name="l00143"></a>00143 CEikTextListBox* list = <span class="keyword">new</span>(ELeave) CAknSinglePopupMenuStyleListBox;
<a name="l00144"></a>00144 CleanupStack::PushL(list);
<a name="l00145"></a>00145
<a name="l00146"></a>00146 <span class="comment">// Create popup list and PUSH it.</span>
<a name="l00147"></a>00147 CAknPopupList* popupList = CAknPopupList::NewL(
<a name="l00148"></a>00148 list, R_AVKON_SOFTKEYS_OK_BACK,
<a name="l00149"></a>00149 AknPopupLayouts::EMenuWindow);
<a name="l00150"></a>00150 CleanupStack::PushL(popupList);
<a name="l00151"></a>00151
<a name="l00152"></a>00152 <span class="comment">// initialize listbox.</span>
<a name="l00153"></a>00153
<a name="l00154"></a>00154 list->ConstructL(popupList, CEikListBox::ELeftDownInViewRect);
<a name="l00155"></a>00155 list->CreateScrollBarFrameL(ETrue);
<a name="l00156"></a>00156 list->ScrollBarFrame()->SetScrollBarVisibilityL(
<a name="l00157"></a>00157 CEikScrollBarFrame::EOff,
<a name="l00158"></a>00158 CEikScrollBarFrame::EAuto);
<a name="l00159"></a>00159
<a name="l00160"></a>00160 list->Model()->SetItemTextArray( aList );
<a name="l00161"></a>00161 popupList->SetTitleL(aPrompt);
<a name="l00162"></a>00162
<a name="l00163"></a>00163 <span class="comment">//If the user enters ok on a selection</span>
<a name="l00164"></a>00164 <span class="keywordflow">if</span> (popupList->ExecuteLD())
<a name="l00165"></a>00165 {
<a name="l00166"></a>00166 aReturn.Copy( (*aList)[list->CurrentItemIndex()] );
<a name="l00167"></a>00167
<a name="l00168"></a>00168 rVal = ETrue;
<a name="l00169"></a>00169 }
<a name="l00170"></a>00170 CleanupStack::Pop(popupList);
<a name="l00171"></a>00171 CleanupStack::PopAndDestroy(list);
<a name="l00172"></a>00172
<a name="l00173"></a>00173 <span class="keywordflow">return</span> rVal;
<a name="l00174"></a>00174 }
<a name="l00175"></a>00175
<a name="l00176"></a>00176 <span class="comment">// ----------------------------------------------------</span>
<a name="l00177"></a>00177 <span class="comment">// CTZLocalizerAppUi::QueryTextL()</span>
<a name="l00178"></a>00178 <span class="comment">// Shows a dialog with aPrompt note and waits for text </span>
<a name="l00179"></a>00179 <span class="comment">// input which is then copied to aReturn </span>
<a name="l00180"></a>00180 <span class="comment">// ----------------------------------------------------</span>
<a name="l00181"></a>00181 TBool CTZLocalizerAppUi::QueryTextL( <span class="keyword">const</span> TPtrC aPrompt, TDes& aReturn )
<a name="l00182"></a>00182 {
<a name="l00183"></a>00183 CAknTextQueryDialog* textQuery = CAknTextQueryDialog::NewL( aReturn );
<a name="l00184"></a>00184 CleanupStack::PushL( textQuery );
<a name="l00185"></a>00185
<a name="l00186"></a>00186 textQuery->SetPromptL( aPrompt );
<a name="l00187"></a>00187 CleanupStack::Pop( textQuery );
<a name="l00188"></a>00188
<a name="l00189"></a>00189 <span class="keywordflow">return</span> textQuery->ExecuteLD( R_DATAQUERY_DATA_QUERY );
<a name="l00190"></a>00190 }
<a name="l00191"></a>00191
<a name="l00192"></a>00192 <span class="comment">// ----------------------------------------------------</span>
<a name="l00193"></a>00193 <span class="comment">// CTZLocalizerAppUi::HandleCommandL()</span>
<a name="l00194"></a>00194 <span class="comment">// Normal menu command handling</span>
<a name="l00195"></a>00195 <span class="comment">// ----------------------------------------------------</span>
<a name="l00196"></a>00196 <span class="keywordtype">void</span> CTZLocalizerAppUi::HandleCommandL( TInt aCommand )
<a name="l00197"></a>00197 {
<a name="l00198"></a>00198 <span class="keywordflow">switch</span> ( aCommand )
<a name="l00199"></a>00199 {
<a name="l00200"></a>00200 <span class="keywordflow">case</span> EAknSoftkeyExit:
<a name="l00201"></a>00201 <span class="keywordflow">case</span> EEikCmdExit:
<a name="l00202"></a>00202 {
<a name="l00203"></a>00203 Exit();
<a name="l00204"></a>00204 <span class="keywordflow">break</span>;
<a name="l00205"></a>00205 }
<a name="l00206"></a>00206 <span class="comment">// ------------------------------------------------</span>
<a name="l00207"></a>00207 <span class="comment">// Ask for (partial) city name and show the city</span>
<a name="l00208"></a>00208 <span class="comment">// information in the lisbox.</span>
<a name="l00209"></a>00209 <span class="keywordflow">case</span> ETZLocalizerCmdSearchCities:
<a name="l00210"></a>00210 SearchCitiesL();
<a name="l00211"></a>00211 <span class="keywordflow">break</span>;
<a name="l00212"></a>00212
<a name="l00213"></a>00213 <span class="comment">// ------------------------------------------------</span>
<a name="l00214"></a>00214 <span class="comment">// Add new city to world server database.</span>
<a name="l00215"></a>00215 <span class="keywordflow">case</span> ETZLocalizerCmdAddCity:
<a name="l00216"></a>00216 CreateNewCityL();
<a name="l00217"></a>00217 <span class="keywordflow">break</span>;
<a name="l00218"></a>00218 <span class="comment">// ------------------------------------------------</span>
<a name="l00219"></a>00219 <span class="comment">// remove city from world server database</span>
<a name="l00220"></a>00220 <span class="keywordflow">case</span> ETZLocalizerCmdRemoveCity:
<a name="l00221"></a>00221 DeleteCityL();
<a name="l00222"></a>00222 <span class="keywordflow">break</span>;
<a name="l00223"></a>00223
<a name="l00224"></a>00224 <span class="comment">// Search Cities In Groups</span>
<a name="l00225"></a>00225 <span class="keywordflow">case</span> ETZLocalizerCmdSearchCitiesInGroup:
<a name="l00226"></a>00226 SearchCitiesInGroupsL();
<a name="l00227"></a>00227 <span class="keywordflow">break</span>;
<a name="l00228"></a>00228 <span class="comment">// ------------------------------------------------</span>
<a name="l00229"></a>00229 <span class="keywordflow">default</span>:
<a name="l00230"></a>00230 <span class="keywordflow">break</span>;
<a name="l00231"></a>00231 }
<a name="l00232"></a>00232 }
<a name="l00233"></a>00233
<a name="l00234"></a>00234 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00235"></a>00235 <span class="comment">// CTZLocalizerAppUi::FillListBoxL()</span>
<a name="l00236"></a>00236 <span class="comment">// Fill main dialog listbox with city information</span>
<a name="l00237"></a>00237 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00238"></a>00238 <span class="keywordtype">void</span> CTZLocalizerAppUi::FillListBoxL( CTzLocalizedCity* aLocalizedCity )
<a name="l00239"></a>00239 {
<a name="l00240"></a>00240 TBuf<KTextBufferLength> formatBuffer;
<a name="l00241"></a>00241
<a name="l00242"></a>00242 CDesC16ArrayFlat* cityInfo =
<a name="l00243"></a>00243 <span class="keyword">new</span> (ELeave)CDesC16ArrayFlat( KArrayGranularity );
<a name="l00244"></a>00244 CleanupStack::PushL( cityInfo );
<a name="l00245"></a>00245
<a name="l00246"></a>00246 cityInfo->Reset();
<a name="l00247"></a>00247
<a name="l00248"></a>00248 formatBuffer.Copy( KCityName2 );
<a name="l00249"></a>00249 formatBuffer.Append( iTzEngine->GetCityName(aLocalizedCity) );
<a name="l00250"></a>00250 cityInfo->AppendL( formatBuffer );
<a name="l00251"></a>00251
<a name="l00252"></a>00252 formatBuffer.Copy( KCityTimeZoneID );
<a name="l00253"></a>00253 TBuf<KBufSize> temp;
<a name="l00254"></a>00254 temp.Num( iTzEngine->GetCityTimeZoneId(aLocalizedCity) );
<a name="l00255"></a>00255 formatBuffer.Append( temp );
<a name="l00256"></a>00256 cityInfo->AppendL( formatBuffer );
<a name="l00257"></a>00257
<a name="l00258"></a>00258 formatBuffer.Copy( KCityGroupID );
<a name="l00259"></a>00259 temp.Num( iTzEngine->GetCityGroupId(aLocalizedCity) );
<a name="l00260"></a>00260 formatBuffer.Append( temp );
<a name="l00261"></a>00261 cityInfo->AppendL( formatBuffer );
<a name="l00262"></a>00262
<a name="l00263"></a>00263 formatBuffer.Copy( KCityLocalTime );
<a name="l00264"></a>00264 HBufC* time;
<a name="l00265"></a>00265 time = iTzEngine->GetCityLocalTimeL(aLocalizedCity);
<a name="l00266"></a>00266 formatBuffer.Append( *time );
<a name="l00267"></a>00267
<a name="l00268"></a>00268 cityInfo->AppendL( formatBuffer );
<a name="l00269"></a>00269
<a name="l00270"></a>00270 <span class="keywordflow">if</span> (iAppDialog)
<a name="l00271"></a>00271 {
<a name="l00272"></a>00272 iAppDialog->SetListBoxTextL( cityInfo );
<a name="l00273"></a>00273 }
<a name="l00274"></a>00274
<a name="l00275"></a>00275 <span class="keyword">delete</span> time;
<a name="l00276"></a>00276 CleanupStack::PopAndDestroy( cityInfo );
<a name="l00277"></a>00277 }
<a name="l00278"></a>00278 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00279"></a>00279 <span class="comment">// CTZLocalizerAppUi::FillListBoxL()</span>
<a name="l00280"></a>00280 <span class="comment">// Fill main dialog listbox with city information</span>
<a name="l00281"></a>00281 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00282"></a>00282 <span class="keywordtype">void</span> CTZLocalizerAppUi::FillListBoxL( CDesC16ArrayFlat* aArray )
<a name="l00283"></a>00283 {
<a name="l00284"></a>00284 <span class="keywordflow">if</span> (iAppDialog)
<a name="l00285"></a>00285 {
<a name="l00286"></a>00286 iAppDialog->SetListBoxTextL( aArray );
<a name="l00287"></a>00287 }
<a name="l00288"></a>00288 }
<a name="l00289"></a>00289
<a name="l00290"></a>00290 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00291"></a>00291 <span class="comment">// CTZLocalizerAppUi::ClearListBoxL()</span>
<a name="l00292"></a>00292 <span class="comment">// Clear main dialog listbox</span>
<a name="l00293"></a>00293 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00294"></a>00294 <span class="keywordtype">void</span> CTZLocalizerAppUi::ClearListBoxL()
<a name="l00295"></a>00295 {
<a name="l00296"></a>00296 CDesC16ArrayFlat* nothing = <span class="keyword">new</span> (ELeave)CDesC16ArrayFlat(1);
<a name="l00297"></a>00297 CleanupStack::PushL( nothing );
<a name="l00298"></a>00298 <span class="keywordflow">if</span> (iAppDialog)
<a name="l00299"></a>00299 {
<a name="l00300"></a>00300 iAppDialog->SetListBoxTextL( nothing );
<a name="l00301"></a>00301 }
<a name="l00302"></a>00302 CleanupStack::PopAndDestroy(); <span class="comment">// nothing </span>
<a name="l00303"></a>00303 }
<a name="l00304"></a>00304
<a name="l00305"></a>00305 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00306"></a>00306 <span class="comment">// CTZLocalizerAppUi::CreateCityUIL()</span>
<a name="l00307"></a>00307 <span class="comment">// Ask all the information about new city and create it.</span>
<a name="l00308"></a>00308 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00309"></a>00309 <span class="keywordtype">void</span> CTZLocalizerAppUi::CreateNewCityL()
<a name="l00310"></a>00310 {
<a name="l00311"></a>00311 TBuf<KBufSize> newCity;
<a name="l00312"></a>00312 TBuf<KBufSize> timeZoneID;
<a name="l00313"></a>00313 TBuf<KBufSize> groupID;
<a name="l00314"></a>00314 TPtrC text;
<a name="l00315"></a>00315
<a name="l00316"></a>00316 <span class="comment">// ask a new city name</span>
<a name="l00317"></a>00317 text.Set(KNewCityName);
<a name="l00318"></a>00318 <span class="keywordflow">if</span>( QueryTextL( text, newCity) == EFalse )
<a name="l00319"></a>00319 {
<a name="l00320"></a>00320 <span class="keywordflow">return</span>;
<a name="l00321"></a>00321 }
<a name="l00322"></a>00322
<a name="l00323"></a>00323 CDesC16ArrayFlat* timeZones = iTzEngine->GetAllTimeZonesL();
<a name="l00324"></a>00324
<a name="l00325"></a>00325 <span class="comment">// choose time zone ID</span>
<a name="l00326"></a>00326 text.Set(KChooseTimeZoneID);
<a name="l00327"></a>00327 <span class="keywordflow">if</span>( AskPopupChoiseL( text, timeZones, timeZoneID ) == EFalse )
<a name="l00328"></a>00328 {
<a name="l00329"></a>00329 <span class="keywordflow">return</span>;
<a name="l00330"></a>00330 }
<a name="l00331"></a>00331
<a name="l00332"></a>00332 CDesC16ArrayFlat* groupdIDs = iTzEngine->GetAllGroupIDL();
<a name="l00333"></a>00333
<a name="l00334"></a>00334 <span class="comment">// choose group zone ID</span>
<a name="l00335"></a>00335 text.Set(KChooseCityGroupID);
<a name="l00336"></a>00336 <span class="keywordflow">if</span>( AskPopupChoiseL( text, groupdIDs, groupID ) == EFalse )
<a name="l00337"></a>00337 {
<a name="l00338"></a>00338 <span class="keywordflow">return</span>;
<a name="l00339"></a>00339 }
<a name="l00340"></a>00340
<a name="l00341"></a>00341 TInt tzID;
<a name="l00342"></a>00342 TLex lexTimeZone(timeZoneID);
<a name="l00343"></a>00343 lexTimeZone.Val(tzID);
<a name="l00344"></a>00344
<a name="l00345"></a>00345 TInt grID;
<a name="l00346"></a>00346 TLex lexGroup(groupID);
<a name="l00347"></a>00347 lexGroup.Val(grID);
<a name="l00348"></a>00348
<a name="l00349"></a>00349 CTzLocalizedCity* localizedCity = iTzEngine->AddCityL(tzID, newCity, grID);
<a name="l00350"></a>00350
<a name="l00351"></a>00351 <span class="keywordflow">if</span>( !localizedCity )
<a name="l00352"></a>00352 {
<a name="l00353"></a>00353 TPtrC msg(KErrorAddingCity);
<a name="l00354"></a>00354 ShowInfoL( msg );
<a name="l00355"></a>00355 }
<a name="l00356"></a>00356 <span class="keywordflow">else</span>
<a name="l00357"></a>00357 {
<a name="l00358"></a>00358 TPtrC msg(KCityAdded);
<a name="l00359"></a>00359 ShowInfoL( msg );
<a name="l00360"></a>00360 FillListBoxL( localizedCity );
<a name="l00361"></a>00361 }
<a name="l00362"></a>00362 <span class="keyword">delete</span> localizedCity;
<a name="l00363"></a>00363 }
<a name="l00364"></a>00364
<a name="l00365"></a>00365 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00366"></a>00366 <span class="comment">// CTZLocalizerAppUi::SearchCitiesL()</span>
<a name="l00367"></a>00367 <span class="comment">// Search a city and show it in the listbox</span>
<a name="l00368"></a>00368 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00369"></a>00369 <span class="keywordtype">void</span> CTZLocalizerAppUi::SearchCitiesL()
<a name="l00370"></a>00370 {
<a name="l00371"></a>00371
<a name="l00372"></a>00372 TBuf<KTextBufferLength> placeName;
<a name="l00373"></a>00373
<a name="l00374"></a>00374 CTzLocalizedCity* localizedCity;
<a name="l00375"></a>00375 <span class="comment">// ask for the city name</span>
<a name="l00376"></a>00376 TPtrC msg(KCityName);
<a name="l00377"></a>00377 <span class="keywordflow">if</span>( QueryTextL( msg, placeName) == <span class="keyword">false</span> )
<a name="l00378"></a>00378 {
<a name="l00379"></a>00379 <span class="keywordflow">return</span>;
<a name="l00380"></a>00380 }
<a name="l00381"></a>00381
<a name="l00382"></a>00382 <span class="comment">// get the city matching the search string</span>
<a name="l00383"></a>00383 localizedCity = iTzEngine->FindCityL( placeName );
<a name="l00384"></a>00384
<a name="l00385"></a>00385 <span class="keywordflow">if</span>( !localizedCity )
<a name="l00386"></a>00386 {
<a name="l00387"></a>00387 TPtrC msg(KNoMatchingCity);
<a name="l00388"></a>00388 ShowInfoL( msg );
<a name="l00389"></a>00389 }
<a name="l00390"></a>00390 <span class="keywordflow">else</span>
<a name="l00391"></a>00391 {
<a name="l00392"></a>00392 FillListBoxL( localizedCity );
<a name="l00393"></a>00393 }
<a name="l00394"></a>00394 <span class="keyword">delete</span> localizedCity;
<a name="l00395"></a>00395 }
<a name="l00396"></a>00396
<a name="l00397"></a>00397
<a name="l00398"></a>00398 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00399"></a>00399 <span class="comment">// CTZLocalizerAppUi::DeleteCityL()</span>
<a name="l00400"></a>00400 <span class="comment">// Delete city from world server database</span>
<a name="l00401"></a>00401 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00402"></a>00402 <span class="keywordtype">void</span> CTZLocalizerAppUi::DeleteCityL()
<a name="l00403"></a>00403 {
<a name="l00404"></a>00404 CDesC16ArrayFlat* citiesList = iTzEngine->GetAllCitiesL();
<a name="l00405"></a>00405 TBuf<KTextBufferLength> cityName;
<a name="l00406"></a>00406
<a name="l00407"></a>00407 <span class="comment">// ask for the city name with the list of all cities</span>
<a name="l00408"></a>00408 TPtrC msg(KDeleteCity);
<a name="l00409"></a>00409
<a name="l00410"></a>00410 <span class="keywordflow">if</span>( AskPopupChoiseL( msg, citiesList, cityName ) == EFalse )
<a name="l00411"></a>00411 {
<a name="l00412"></a>00412 <span class="keywordflow">return</span>;
<a name="l00413"></a>00413 }
<a name="l00414"></a>00414
<a name="l00415"></a>00415 iTzEngine->RemoveCityL(cityName);
<a name="l00416"></a>00416
<a name="l00417"></a>00417 <span class="comment">// clear display and show "city removed" message</span>
<a name="l00418"></a>00418 ClearListBoxL();
<a name="l00419"></a>00419 TPtrC msgRemoved(KCityRemoved);
<a name="l00420"></a>00420 ShowInfoL( msgRemoved );
<a name="l00421"></a>00421 }
<a name="l00422"></a>00422
<a name="l00423"></a>00423 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00424"></a>00424 <span class="comment">// CTZLocalizerAppUi::SearchCitiesInGroupsL()</span>
<a name="l00425"></a>00425 <span class="comment">// Search a city and show it in the listbox</span>
<a name="l00426"></a>00426 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00427"></a>00427 <span class="keywordtype">void</span> CTZLocalizerAppUi::SearchCitiesInGroupsL()
<a name="l00428"></a>00428 {
<a name="l00429"></a>00429 TBuf<KBufSize> groupID;
<a name="l00430"></a>00430 TPtrC text;
<a name="l00431"></a>00431
<a name="l00432"></a>00432 CDesC16ArrayFlat* groupIDs = iTzEngine->GetAllGroupIDL();
<a name="l00433"></a>00433
<a name="l00434"></a>00434 <span class="comment">// choose group zone ID</span>
<a name="l00435"></a>00435 text.Set(KChooseCityGroupID);
<a name="l00436"></a>00436 <span class="keywordflow">if</span>( AskPopupChoiseL( text, groupIDs, groupID ) == EFalse )
<a name="l00437"></a>00437 {
<a name="l00438"></a>00438 <span class="keywordflow">return</span>;
<a name="l00439"></a>00439 }
<a name="l00440"></a>00440
<a name="l00441"></a>00441 TInt grID;
<a name="l00442"></a>00442 TLex lexGroup(groupID);
<a name="l00443"></a>00443 lexGroup.Val(grID);
<a name="l00444"></a>00444
<a name="l00445"></a>00445 CDesC16ArrayFlat* citiest = iTzEngine->FindCitiesInGroupL(grID);
<a name="l00446"></a>00446 FillListBoxL(citiest);
<a name="l00447"></a>00447
<a name="l00448"></a>00448 citiest->Reset();
<a name="l00449"></a>00449 <span class="keyword">delete</span> citiest;
<a name="l00450"></a>00450 }
<a name="l00451"></a>00451
<a name="l00452"></a>00452 <span class="keywordtype">void</span> CTZLocalizerAppUi::HandleResourceChangeL( TInt aType )
<a name="l00453"></a>00453 {
<a name="l00454"></a>00454 CAknAppUi::HandleResourceChangeL(aType);
<a name="l00455"></a>00455
<a name="l00456"></a>00456 <span class="keywordflow">if</span> ( aType==KEikDynamicLayoutVariantSwitch )
<a name="l00457"></a>00457 {
<a name="l00458"></a>00458 <span class="keywordflow">if</span> (iAppDialog)
<a name="l00459"></a>00459 {
<a name="l00460"></a>00460 TRect rect;
<a name="l00461"></a>00461 AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EMainPane,rect);
<a name="l00462"></a>00462 iAppDialog->SetRect(rect);
<a name="l00463"></a>00463 <span class="comment">// NOTE: Remember to send KEikDynamicLayoutVariantSwitch also to dialog</span>
<a name="l00464"></a>00464 iAppDialog->HandleResourceChange( aType );
<a name="l00465"></a>00465 }
<a name="l00466"></a>00466 }
<a name="l00467"></a>00467 }
<a name="l00468"></a>00468
<a name="l00469"></a>00469 <span class="comment">// End of File </span>
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