Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/_bluetooth_p_m_p_example_r_t_e_container_8cpp_source.html
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<h1>examples/ForumNokia/BluetoothPMPExample/src/BluetoothPMPExampleRTEContainer.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 © 2009 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 "BluetoothPMPExampleRTEContainer.h"</span>
<a name="l00007"></a>00007 <span class="preprocessor">#include "BluetoothPMPExampleRichtexteditorrte.h"</span>
<a name="l00008"></a>00008
<a name="l00009"></a>00009 <span class="comment">// ----------------------------------------------------------------------------</span>
<a name="l00010"></a>00010 <span class="comment">// CBluetoothPMPExampleRTEContainer::NewL(const TRect& aRect)</span>
<a name="l00011"></a>00011 <span class="comment">//</span>
<a name="l00012"></a>00012 <span class="comment">// Symbian OS 2 phase constructor.</span>
<a name="l00013"></a>00013 <span class="comment">// ----------------------------------------------------------------------------</span>
<a name="l00014"></a><a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#a405fe70e169011261fae1e3a49562069">00014</a> <a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html">CBluetoothPMPExampleRTEContainer</a>* <a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#a405fe70e169011261fae1e3a49562069">CBluetoothPMPExampleRTEContainer::NewL</a>(<span class="keyword">const</span> TRect& aRect)
<a name="l00015"></a>00015 {
<a name="l00016"></a>00016 <a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html">CBluetoothPMPExampleRTEContainer</a>* <span class="keyword">self</span> = <a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#aa5347bc29962fb5a6040ad195f6cc79e">CBluetoothPMPExampleRTEContainer::NewLC</a>(aRect);
<a name="l00017"></a>00017 CleanupStack::Pop(<span class="keyword">self</span>);
<a name="l00018"></a>00018 <span class="keywordflow">return</span> <span class="keyword">self</span>;
<a name="l00019"></a>00019 }
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="comment">// ----------------------------------------------------------------------------</span>
<a name="l00022"></a>00022 <span class="comment">// CBluetoothPMPExampleRTEContainer::NewLC(const TRect& aRect)</span>
<a name="l00023"></a>00023 <span class="comment">//</span>
<a name="l00024"></a>00024 <span class="comment">// Symbian OS 2 phase constructor.</span>
<a name="l00025"></a>00025 <span class="comment">// ----------------------------------------------------------------------------</span>
<a name="l00026"></a><a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#aa5347bc29962fb5a6040ad195f6cc79e">00026</a> <a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html">CBluetoothPMPExampleRTEContainer</a>* <a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#aa5347bc29962fb5a6040ad195f6cc79e">CBluetoothPMPExampleRTEContainer::NewLC</a>(<span class="keyword">const</span> TRect& aRect)
<a name="l00027"></a>00027 {
<a name="l00028"></a>00028 <a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html">CBluetoothPMPExampleRTEContainer</a>* <span class="keyword">self</span> = <span class="keyword">new</span> (ELeave) <a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html">CBluetoothPMPExampleRTEContainer</a>;
<a name="l00029"></a>00029 CleanupStack::PushL(<span class="keyword">self</span>);
<a name="l00030"></a>00030 <span class="keyword">self</span>->ConstructL(aRect);
<a name="l00031"></a>00031 <span class="keywordflow">return</span> <span class="keyword">self</span>;
<a name="l00032"></a>00032 }
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00035"></a>00035 <span class="comment">// CBluetoothPMPExampleRTEContainer::ConstructL(const TRect& aRect)</span>
<a name="l00036"></a>00036 <span class="comment">// Symbian OS two phased constructor.</span>
<a name="l00037"></a>00037 <span class="comment">// ---------------------------------------------------------</span>
<a name="l00038"></a>00038 <span class="comment">//</span>
<a name="l00039"></a><a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#a2f57e01fd9d66ee8d2c88e9bbfe17267">00039</a> <span class="keywordtype">void</span> <a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#a2f57e01fd9d66ee8d2c88e9bbfe17267">CBluetoothPMPExampleRTEContainer::ConstructL</a>(<span class="keyword">const</span> TRect& aRect)
<a name="l00040"></a>00040 {
<a name="l00041"></a>00041 CreateWindowL();
<a name="l00042"></a>00042
<a name="l00043"></a>00043 iRte = <a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#a405fe70e169011261fae1e3a49562069">CRichTextEditorRTE::NewL</a>();
<a name="l00044"></a>00044 iRte->SetContainerWindowL(*<span class="keyword">this</span>);
<a name="l00045"></a>00045 <span class="comment">// Scroll bars</span>
<a name="l00046"></a>00046 iRte->CreateScrollBarFrameL()->SetScrollBarVisibilityL(
<a name="l00047"></a>00047 CEikScrollBarFrame::EOff, CEikScrollBarFrame::EOn);
<a name="l00048"></a>00048 iRte->UpdateScrollBarsL();
<a name="l00049"></a>00049
<a name="l00050"></a>00050 ActivateL();
<a name="l00051"></a>00051
<a name="l00052"></a>00052 <span class="comment">// Set the windows size</span>
<a name="l00053"></a>00053 <span class="comment">// NOTE: To call this after ActivateL() is solution to get</span>
<a name="l00054"></a>00054 <span class="comment">// scrollbarframe width in SizeChanged() method.</span>
<a name="l00055"></a>00055 SetRect(aRect);
<a name="l00056"></a>00056 }
<a name="l00057"></a>00057
<a name="l00058"></a><a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#ab317a2e1cfa91de150938c18f145441a">00058</a> <a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#ab317a2e1cfa91de150938c18f145441a">CBluetoothPMPExampleRTEContainer::~CBluetoothPMPExampleRTEContainer</a>()
<a name="l00059"></a>00059 {
<a name="l00060"></a>00060 <span class="keyword">delete</span> iRte;
<a name="l00061"></a>00061 }
<a name="l00062"></a>00062
<a name="l00063"></a><a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#a47b2f7a35d6b4e21b9b578b6e642faf0">00063</a> <span class="keywordtype">void</span> <a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#a47b2f7a35d6b4e21b9b578b6e642faf0">CBluetoothPMPExampleRTEContainer::DrawUnderlinedTextL</a>( <span class="keyword">const</span> TDesC& aText )
<a name="l00064"></a>00064 {
<a name="l00065"></a>00065 iRte-><a class="code" href="class_c_rich_text_editor_r_t_e.html#af51a90c13c4f3e57a4e18f54029e3410">SetTextUnderlineOn</a>(ETrue);
<a name="l00066"></a>00066 <a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#af0554ff4a34dc08bd387829a1abfdf56">DrawTextWithoutCarriageL</a>(aText);
<a name="l00067"></a>00067 iRte-><a class="code" href="class_c_rich_text_editor_r_t_e.html#af51a90c13c4f3e57a4e18f54029e3410">SetTextUnderlineOn</a>(EFalse);
<a name="l00068"></a>00068 iRte->UpdateScrollBarsL();
<a name="l00069"></a>00069 }
<a name="l00070"></a>00070
<a name="l00071"></a><a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#a7c743ee96300fedf3717e7ce97a4d712">00071</a> <span class="keywordtype">void</span> <a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#a7c743ee96300fedf3717e7ce97a4d712">CBluetoothPMPExampleRTEContainer::DrawLineL</a>()
<a name="l00072"></a>00072 {
<a name="l00073"></a>00073 iRte-><a class="code" href="class_c_rich_text_editor_r_t_e.html#a316eeab83bf529ab9fdeec9afa670952">DrawLineL</a>();
<a name="l00074"></a>00074 iRte->UpdateScrollBarsL();
<a name="l00075"></a>00075 }
<a name="l00076"></a>00076
<a name="l00077"></a>00077 TInt CBluetoothPMPExampleRTEContainer::GetScrollbarWidth()<span class="keyword"> const</span>
<a name="l00078"></a>00078 <span class="keyword"> </span>{
<a name="l00079"></a>00079 TInt scrollbarWidth = iRte->ScrollBarFrame()->
<a name="l00080"></a>00080 ScrollBarBreadth(CEikScrollBar::EVertical);
<a name="l00081"></a>00081 <span class="comment">// If scrollbars are not drawn yet, the width remains zero. In this</span>
<a name="l00082"></a>00082 <span class="comment">// case, an intentionally magical number is returned.</span>
<a name="l00083"></a>00083 <span class="keywordflow">if</span> (scrollbarWidth == 0)
<a name="l00084"></a>00084 {
<a name="l00085"></a>00085 scrollbarWidth = 8;
<a name="l00086"></a>00086 }
<a name="l00087"></a>00087
<a name="l00088"></a>00088 <span class="keywordflow">return</span> scrollbarWidth;
<a name="l00089"></a>00089 }
<a name="l00090"></a>00090
<a name="l00091"></a>00091 <span class="keywordtype">void</span> CBluetoothPMPExampleRTEContainer::Draw( <span class="keyword">const</span> TRect& <span class="comment">/*aRect*/</span> )<span class="keyword"> const</span>
<a name="l00092"></a>00092 <span class="keyword"> </span>{
<a name="l00093"></a>00093 CWindowGc& gc = SystemGc();
<a name="l00094"></a>00094 gc.Clear();
<a name="l00095"></a>00095 }
<a name="l00096"></a>00096
<a name="l00097"></a><a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#a74ce13ef67e6f323508107350d136977">00097</a> <span class="keywordtype">void</span> <a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#a74ce13ef67e6f323508107350d136977">CBluetoothPMPExampleRTEContainer::SizeChanged</a>()
<a name="l00098"></a>00098 {
<a name="l00099"></a>00099 TRect rect = Rect();
<a name="l00100"></a>00100 TInt scrollbarWidth = GetScrollbarWidth();
<a name="l00101"></a>00101 iRte->SetExtent(TPoint(0, 0),
<a name="l00102"></a>00102 TSize(rect.Width() - scrollbarWidth, rect.Height()));
<a name="l00103"></a>00103 iRte->UpdateScrollBarsL();
<a name="l00104"></a>00104 }
<a name="l00105"></a>00105
<a name="l00106"></a><a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#ad7cbf470f7e75c4362bf60d06f7bbd06">00106</a> <span class="keywordtype">void</span> <a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#ad7cbf470f7e75c4362bf60d06f7bbd06">CBluetoothPMPExampleRTEContainer::DrawTextL</a>( <span class="keyword">const</span> TDesC& aText )
<a name="l00107"></a>00107 {
<a name="l00108"></a>00108 iRte-><a class="code" href="class_c_rich_text_editor_r_t_e.html#a55419e53857c052199a26977966eca71">AddTextL</a>( aText );
<a name="l00109"></a>00109 iRte->UpdateScrollBarsL();
<a name="l00110"></a>00110 }
<a name="l00111"></a>00111
<a name="l00112"></a><a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#af0554ff4a34dc08bd387829a1abfdf56">00112</a> <span class="keywordtype">void</span> <a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#af0554ff4a34dc08bd387829a1abfdf56">CBluetoothPMPExampleRTEContainer::DrawTextWithoutCarriageL</a>( <span class="keyword">const</span> TDesC& aText )
<a name="l00113"></a>00113 {
<a name="l00114"></a>00114 iRte-><a class="code" href="class_c_rich_text_editor_r_t_e.html#a70426200693750d151de3d131da11cdc">DrawTextWithoutCarriageL</a>(aText);
<a name="l00115"></a>00115 iRte->UpdateScrollBarsL();
<a name="l00116"></a>00116 }
<a name="l00117"></a>00117
<a name="l00118"></a><a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#ac95f4647209086263f7b03a9463c108d">00118</a> <span class="keywordtype">void</span> <a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#ac95f4647209086263f7b03a9463c108d">CBluetoothPMPExampleRTEContainer::AddCarriageReturnL</a>()
<a name="l00119"></a>00119 {
<a name="l00120"></a>00120 iRte-><a class="code" href="class_c_rich_text_editor_r_t_e.html#a5a57f8dee12cf629be85b72d6c398608">AddCarriageReturnL</a>(KCarriageReturnToEnd);
<a name="l00121"></a>00121 iRte->UpdateScrollBarsL();
<a name="l00122"></a>00122 }
<a name="l00123"></a>00123
<a name="l00124"></a>00124 TInt CBluetoothPMPExampleRTEContainer::CountComponentControls()<span class="keyword"> const</span>
<a name="l00125"></a>00125 <span class="keyword"> </span>{
<a name="l00126"></a>00126 <span class="keywordflow">return</span> 1; <span class="comment">// return number of controls inside this container</span>
<a name="l00127"></a>00127 }
<a name="l00128"></a>00128
<a name="l00129"></a>00129 CCoeControl* CBluetoothPMPExampleRTEContainer::ComponentControl(TInt aIndex)<span class="keyword"> const</span>
<a name="l00130"></a>00130 <span class="keyword"> </span>{
<a name="l00131"></a>00131 <span class="keywordflow">switch</span> ( aIndex )
<a name="l00132"></a>00132 {
<a name="l00133"></a>00133 <span class="keywordflow">case</span> 0:
<a name="l00134"></a>00134 <span class="keywordflow">return</span> iRte;
<a name="l00135"></a>00135 <span class="keywordflow">default</span>:
<a name="l00136"></a>00136 <span class="keywordflow">return</span> NULL;
<a name="l00137"></a>00137 }
<a name="l00138"></a>00138 }
<a name="l00139"></a>00139
<a name="l00140"></a>00140 TKeyResponse CBluetoothPMPExampleRTEContainer::OfferKeyEventL(
<a name="l00141"></a>00141 <span class="keyword">const</span> TKeyEvent& aKeyEvent,TEventCode aType)
<a name="l00142"></a>00142 {
<a name="l00143"></a>00143 <span class="keywordflow">if</span> (iRte)
<a name="l00144"></a>00144 <span class="keywordflow">return</span> iRte->OfferKeyEventL(aKeyEvent, aType);
<a name="l00145"></a>00145 <span class="keywordflow">else</span>
<a name="l00146"></a>00146 <span class="keywordflow">return</span> CCoeControl::OfferKeyEventL(aKeyEvent, aType);
<a name="l00147"></a>00147 }
<a name="l00148"></a>00148
<a name="l00149"></a><a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#a393a9455ee4fa0c1a5af36b876a73488">00149</a> <span class="keywordtype">void</span> <a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#a393a9455ee4fa0c1a5af36b876a73488">CBluetoothPMPExampleRTEContainer::ShowMessageL</a>(<span class="keyword">const</span> TDesC& aMsg)
<a name="l00150"></a>00150 {
<a name="l00151"></a>00151 <a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#ad7cbf470f7e75c4362bf60d06f7bbd06">DrawTextL</a>(aMsg);
<a name="l00152"></a>00152 }
<a name="l00153"></a>00153
<a name="l00154"></a><a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#a6ed567c8d0c2988fe94987b1fce6c01c">00154</a> <span class="keywordtype">void</span> <a class="code" href="class_c_bluetooth_p_m_p_example_r_t_e_container.html#a6ed567c8d0c2988fe94987b1fce6c01c">CBluetoothPMPExampleRTEContainer::ClearScreenL</a>()
<a name="l00155"></a>00155 {
<a name="l00156"></a>00156 iRte-><a class="code" href="class_c_rich_text_editor_r_t_e.html#acff56dfc81d8c60fc20dba36b4b153a5">ClearScreenL</a>();
<a name="l00157"></a>00157 iRte->UpdateScrollBarsL();
<a name="l00158"></a>00158 }
<a name="l00159"></a>00159
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