Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/_calendar_a_p_iexample_entries_container_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/CalendarExample/src/CalendarAPIexampleEntriesContainer.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 "CalendarAPIexampleEntriesContainer.h"</span>
<a name="l00007"></a>00007 <span class="preprocessor">#include "CalendarAPIexampleEngine.h"</span>
<a name="l00008"></a>00008 <span class="preprocessor">#include "CalendarAPIexampleAppUi.h"</span>
<a name="l00009"></a>00009 <span class="preprocessor">#include "CalendarAPIexampleSearchView.h"</span>
<a name="l00010"></a>00010
<a name="l00011"></a>00011 <span class="comment">// CONSTANTS</span>
<a name="l00012"></a>00012 <span class="keyword">const</span> TInt KMaxEntryItemLength = KMaxNameLength + 25;
<a name="l00013"></a>00013 <span class="keyword">const</span> TInt KMaxDateLength = 12;
<a name="l00014"></a>00014
<a name="l00015"></a>00015 <span class="comment">// ================= MEMBER FUNCTIONS =======================</span>
<a name="l00016"></a>00016
<a name="l00017"></a>00017 <span class="comment">// constructor</span>
<a name="l00018"></a>00018 CCalendarAPIexampleEntriesContainer::CCalendarAPIexampleEntriesContainer(
<a name="l00019"></a>00019 <a class="code" href="class_c_calendar_a_p_iexample_entries_view.html">CCalendarAPIexampleEntriesView</a>& aView,
<a name="l00020"></a>00020 <a class="code" href="class_m_calendar_engine_commands_interface.html">MCalendarEngineCommandsInterface</a>& aEngine) :
<a name="l00021"></a>00021 iEntriesView(aView), iEngine(aEngine)
<a name="l00022"></a>00022 {
<a name="l00023"></a>00023 }
<a name="l00024"></a>00024
<a name="l00025"></a>00025 <span class="comment">// destructor</span>
<a name="l00026"></a><a class="code" href="class_c_calendar_a_p_iexample_entries_container.html#a9ab58a9a98495c30a249f2b4cd1a807e">00026</a> <a class="code" href="class_c_calendar_a_p_iexample_entries_container.html#a9ab58a9a98495c30a249f2b4cd1a807e">CCalendarAPIexampleEntriesContainer::~CCalendarAPIexampleEntriesContainer</a>()
<a name="l00027"></a>00027 {
<a name="l00028"></a>00028 <span class="keyword">delete</span> iEntryListBox;
<a name="l00029"></a>00029 iEntryListBox=NULL;
<a name="l00030"></a>00030 }
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="comment">// Two-phased constructor.</span>
<a name="l00033"></a><a class="code" href="class_c_calendar_a_p_iexample_entries_container.html#afdd3b80fd128ef8dfa5ce452d0bfe3e9">00033</a> <a class="code" href="class_c_calendar_a_p_iexample_entries_container.html">CCalendarAPIexampleEntriesContainer</a>* <a class="code" href="class_c_calendar_a_p_iexample_entries_container.html#afdd3b80fd128ef8dfa5ce452d0bfe3e9">CCalendarAPIexampleEntriesContainer::NewL</a>(
<a name="l00034"></a>00034 <span class="keyword">const</span> TRect& aRect,
<a name="l00035"></a>00035 <a class="code" href="class_c_calendar_a_p_iexample_entries_view.html">CCalendarAPIexampleEntriesView</a>& aView,
<a name="l00036"></a>00036 <a class="code" href="class_m_calendar_engine_commands_interface.html">MCalendarEngineCommandsInterface</a>& aEngine)
<a name="l00037"></a>00037 {
<a name="l00038"></a>00038 <a class="code" href="class_c_calendar_a_p_iexample_entries_container.html">CCalendarAPIexampleEntriesContainer</a>* <span class="keyword">self</span> =
<a name="l00039"></a>00039 <span class="keyword">new</span> (ELeave) <a class="code" href="class_c_calendar_a_p_iexample_entries_container.html">CCalendarAPIexampleEntriesContainer</a>(aView, aEngine);
<a name="l00040"></a>00040 CleanupStack::PushL(<span class="keyword">self</span>);
<a name="l00041"></a>00041 <span class="keyword">self</span>->ConstructL(aRect);
<a name="l00042"></a>00042 CleanupStack::Pop(<span class="keyword">self</span>);
<a name="l00043"></a>00043 <span class="keywordflow">return</span> <span class="keyword">self</span>;
<a name="l00044"></a>00044 }
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <span class="comment">// Symbian OS default constructor can leave. </span>
<a name="l00047"></a>00047 <span class="keywordtype">void</span> CCalendarAPIexampleEntriesContainer::ConstructL(<span class="keyword">const</span> TRect& aRect)
<a name="l00048"></a>00048 {
<a name="l00049"></a>00049 CreateWindowL();
<a name="l00050"></a>00050
<a name="l00051"></a>00051 iEntryListBox = <span class="keyword">new</span> (ELeave) CAknDoubleNumberStyleListBox;
<a name="l00052"></a>00052 iEntryListBox->SetContainerWindowL(*<span class="keyword">this</span>);
<a name="l00053"></a>00053 iEntryListBox->ConstructL(<span class="keyword">this</span>, EAknListBoxSelectionList);
<a name="l00054"></a>00054 <span class="comment">// To get event in HandleListBoxEventL()</span>
<a name="l00055"></a>00055 iEntryListBox->SetListBoxObserver(<span class="keyword">this</span>);
<a name="l00056"></a>00056 iEntryListBox->CreateScrollBarFrameL(ETrue);
<a name="l00057"></a>00057 iEntryListBox->ScrollBarFrame()->SetScrollBarVisibilityL(
<a name="l00058"></a>00058 CEikScrollBarFrame::EOff,
<a name="l00059"></a>00059 CEikScrollBarFrame::EAuto);
<a name="l00060"></a>00060 <a class="code" href="class_c_calendar_a_p_iexample_entries_container.html#a852c8928b78bd8178ad8ba1d7b9be994">PopulateListBoxL</a>();
<a name="l00061"></a>00061 SetRect(aRect);
<a name="l00062"></a>00062 ActivateL();
<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">// CCalendarAPIexampleEntriesContainer::CountComponentControls()</span>
<a name="l00069"></a>00069 <span class="comment">// Gets the number of controls contained in a compound </span>
<a name="l00070"></a>00070 <span class="comment">// control. </span>
<a name="l00071"></a>00071 <span class="comment">// ----------------------------------------------------</span>
<a name="l00072"></a>00072 <span class="comment">//</span>
<a name="l00073"></a>00073 TInt CCalendarAPIexampleEntriesContainer::CountComponentControls()<span class="keyword"> const</span>
<a name="l00074"></a>00074 <span class="keyword"> </span>{
<a name="l00075"></a>00075 TInt count = 0;
<a name="l00076"></a>00076 <span class="keywordflow">if</span> (iEntryListBox)
<a name="l00077"></a>00077 count++;
<a name="l00078"></a>00078 <span class="keywordflow">return</span> count;
<a name="l00079"></a>00079 }
<a name="l00080"></a>00080
<a name="l00081"></a>00081 <span class="comment">// ----------------------------------------------------</span>
<a name="l00082"></a>00082 <span class="comment">// CCalendarAPIexampleEntriesContainer::ComponentControl()</span>
<a name="l00083"></a>00083 <span class="comment">// Gets the specified component of a compound control.</span>
<a name="l00084"></a>00084 <span class="comment">// ----------------------------------------------------</span>
<a name="l00085"></a>00085 <span class="comment">// </span>
<a name="l00086"></a>00086 CCoeControl* CCalendarAPIexampleEntriesContainer::ComponentControl(
<a name="l00087"></a>00087 TInt <span class="comment">/*aIndex*/</span>)<span class="keyword"> const</span>
<a name="l00088"></a>00088 <span class="keyword"> </span>{
<a name="l00089"></a>00089 <span class="keywordflow">return</span> iEntryListBox;
<a name="l00090"></a>00090 }
<a name="l00091"></a>00091
<a name="l00092"></a>00092 <span class="comment">// ----------------------------------------------------</span>
<a name="l00093"></a>00093 <span class="comment">// CCalendarAPIexampleEntriesContainer::OfferKeyEventL()</span>
<a name="l00094"></a>00094 <span class="comment">// When a key event occurs, the control framework calls </span>
<a name="l00095"></a>00095 <span class="comment">// this function for each control on the control stack, </span>
<a name="l00096"></a>00096 <span class="comment">// until one of them can process the key event </span>
<a name="l00097"></a>00097 <span class="comment">// (and returns EKeyWasConsumed).</span>
<a name="l00098"></a>00098 <span class="comment">// ----------------------------------------------------</span>
<a name="l00099"></a>00099 <span class="comment">// </span>
<a name="l00100"></a>00100 TKeyResponse CCalendarAPIexampleEntriesContainer::OfferKeyEventL(
<a name="l00101"></a>00101 <span class="keyword">const</span> TKeyEvent& aKeyEvent,
<a name="l00102"></a>00102 TEventCode aType )
<a name="l00103"></a>00103 {
<a name="l00104"></a>00104 <span class="keywordflow">if</span>(aType != EEventKey)
<a name="l00105"></a>00105 {
<a name="l00106"></a>00106 <span class="keywordflow">return</span> EKeyWasNotConsumed;
<a name="l00107"></a>00107 }
<a name="l00108"></a>00108 <span class="keywordflow">else</span> <span class="keywordflow">if</span>(iEntryListBox)
<a name="l00109"></a>00109 {
<a name="l00110"></a>00110 <span class="keywordflow">return</span> iEntryListBox->OfferKeyEventL( aKeyEvent, aType );
<a name="l00111"></a>00111 }
<a name="l00112"></a>00112 <span class="keywordflow">else</span>
<a name="l00113"></a>00113 {
<a name="l00114"></a>00114 <span class="keywordflow">return</span> EKeyWasNotConsumed;
<a name="l00115"></a>00115 }
<a name="l00116"></a>00116 }
<a name="l00117"></a>00117
<a name="l00118"></a>00118 <span class="comment">// ----------------------------------------------------</span>
<a name="l00119"></a>00119 <span class="comment">// CCalendarAPIexampleEntriesContainer::PopulateListBoxL()</span>
<a name="l00120"></a>00120 <span class="comment">// Get all found entries from model, format their data</span>
<a name="l00121"></a>00121 <span class="comment">// for listbox and show them.</span>
<a name="l00122"></a>00122 <span class="comment">// ----------------------------------------------------</span>
<a name="l00123"></a>00123 <span class="comment">// </span>
<a name="l00124"></a><a class="code" href="class_c_calendar_a_p_iexample_entries_container.html#a852c8928b78bd8178ad8ba1d7b9be994">00124</a> <span class="keywordtype">void</span> <a class="code" href="class_c_calendar_a_p_iexample_entries_container.html#a852c8928b78bd8178ad8ba1d7b9be994">CCalendarAPIexampleEntriesContainer::PopulateListBoxL</a>()
<a name="l00125"></a>00125 {
<a name="l00126"></a>00126 CDesCArray* entryArray = <span class="keyword">static_cast<</span>CDesCArray*<span class="keyword">></span>(
<a name="l00127"></a>00127 iEntryListBox->Model()->ItemTextArray()
<a name="l00128"></a>00128 );
<a name="l00129"></a>00129
<a name="l00130"></a>00130 entryArray->Reset();
<a name="l00131"></a>00131
<a name="l00132"></a>00132 TInt entryCount = iEngine.EntryCount();
<a name="l00133"></a>00133
<a name="l00134"></a>00134 <span class="keywordflow">for</span> (TInt i = 0; i < entryCount; i++)
<a name="l00135"></a>00135 {
<a name="l00136"></a>00136 <span class="keyword">const</span> <a class="code" href="class_c_cal_helper_entry.html">CCalHelperEntry</a>& entry = iEngine.Entry(i);
<a name="l00137"></a>00137
<a name="l00138"></a>00138
<a name="l00139"></a>00139
<a name="l00140"></a>00140 TBuf<KMaxDateLength> entryDate;
<a name="l00141"></a>00141 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KDateFormat, <span class="stringliteral">"%D%M%Y%/0%1%/1%2%/2%3%/3"</span>);
<a name="l00142"></a>00142 TTime date(entry.Date());
<a name="l00143"></a>00143 date.FormatL(entryDate, KDateFormat);
<a name="l00144"></a>00144
<a name="l00145"></a>00145 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KEntryFormat, <span class="stringliteral">"%d\t%S\t%S \t"</span>);
<a name="l00146"></a>00146 TBuf<KMaxEntryItemLength> entryItem;
<a name="l00147"></a>00147 TBuf<KMaxNameLength> name = entry.Name();
<a name="l00148"></a>00148
<a name="l00149"></a>00149 entryItem.Format(KEntryFormat, i+1, &name, &entryDate);
<a name="l00150"></a>00150 entryArray->AppendL(entryItem);
<a name="l00151"></a>00151 }
<a name="l00152"></a>00152
<a name="l00153"></a>00153 iEntryListBox->HandleItemAdditionL();
<a name="l00154"></a>00154 iEntryListBox->SetCurrentItemIndex(0);
<a name="l00155"></a>00155 }
<a name="l00156"></a>00156
<a name="l00157"></a>00157 <span class="comment">// ----------------------------------------------------</span>
<a name="l00158"></a>00158 <span class="comment">// CCalendarAPIexampleEntriesContainer::CurrentItemIndex()</span>
<a name="l00159"></a>00159 <span class="comment">// Returns the index of the entry currently selected on </span>
<a name="l00160"></a>00160 <span class="comment">// the listbox.</span>
<a name="l00161"></a>00161 <span class="comment">// ----------------------------------------------------</span>
<a name="l00162"></a>00162 <span class="comment">// </span>
<a name="l00163"></a><a class="code" href="class_c_calendar_a_p_iexample_entries_container.html#ac8037ff36f6ff0ebbea8a4d725b027a0">00163</a> TInt <a class="code" href="class_c_calendar_a_p_iexample_entries_container.html#ac8037ff36f6ff0ebbea8a4d725b027a0">CCalendarAPIexampleEntriesContainer::CurrentItemIndex</a>()<span class="keyword"> const</span>
<a name="l00164"></a>00164 <span class="keyword"> </span>{
<a name="l00165"></a>00165 <span class="keywordflow">return</span> iEntryListBox->CurrentItemIndex();
<a name="l00166"></a>00166 }
<a name="l00167"></a>00167
<a name="l00168"></a>00168 <span class="comment">// ----------------------------------------------------</span>
<a name="l00169"></a>00169 <span class="comment">// CCalendarAPIexampleEntriesContainer::HandleListBoxEventL()</span>
<a name="l00170"></a>00170 <span class="comment">// Handles listbox events.</span>
<a name="l00171"></a>00171 <span class="comment">// ----------------------------------------------------</span>
<a name="l00172"></a>00172 <span class="comment">// </span>
<a name="l00173"></a>00173 <span class="keywordtype">void</span> CCalendarAPIexampleEntriesContainer::HandleListBoxEventL(CEikListBox* <span class="comment">/*aListBox*/</span>, TListBoxEvent aEventType)
<a name="l00174"></a>00174 {
<a name="l00175"></a>00175 <span class="keywordflow">if</span> (aEventType == EEventEnterKeyPressed || aEventType == EEventItemSingleClicked)
<a name="l00176"></a>00176 {
<a name="l00177"></a>00177 iEntriesView.<a class="code" href="class_c_calendar_a_p_iexample_entries_view.html#a648c1b6655f378161feb74525810268a">HandleCommandL</a>(ECalendarAPIexampleCmdEdit);
<a name="l00178"></a>00178 }
<a name="l00179"></a>00179 }
<a name="l00180"></a>00180
<a name="l00181"></a>00181 <span class="comment">// ----------------------------------------------------</span>
<a name="l00182"></a>00182 <span class="comment">// CCalendarAPIexampleEntriesContainer::SizeChanged()</span>
<a name="l00183"></a>00183 <span class="comment">// Responds to size changes to sets the size and </span>
<a name="l00184"></a>00184 <span class="comment">// position of the contents of this control. </span>
<a name="l00185"></a>00185 <span class="comment">// ----------------------------------------------------</span>
<a name="l00186"></a>00186 <span class="comment">// </span>
<a name="l00187"></a>00187 <span class="keywordtype">void</span> CCalendarAPIexampleEntriesContainer::SizeChanged()
<a name="l00188"></a>00188 {
<a name="l00189"></a>00189 iEntryListBox->SetRect(Rect());
<a name="l00190"></a>00190 }
<a name="l00191"></a>00191
<a name="l00192"></a>00192 <span class="keywordtype">void</span> CCalendarAPIexampleEntriesContainer::HandleResourceChange(TInt aType)
<a name="l00193"></a>00193 {
<a name="l00194"></a>00194 CCoeControl::HandleResourceChange(aType);
<a name="l00195"></a>00195 <span class="keywordflow">if</span> ( aType==KEikDynamicLayoutVariantSwitch )
<a name="l00196"></a>00196 {
<a name="l00197"></a>00197 TRect rect;
<a name="l00198"></a>00198 AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EMainPane, rect);
<a name="l00199"></a>00199 SetRect(rect);
<a name="l00200"></a>00200 }
<a name="l00201"></a>00201 }
<a name="l00202"></a>00202
<a name="l00203"></a>00203 <span class="comment">// End of File</span>
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