Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/solution_2src_2_a_o_lab_text_flash_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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<title>TB9.2 Example Applications: examples/ForumNokia/Symbian_OS_Basics_Lab_Exercises_v3_1/Lab_04309.cb1/solution/src/AOLabTextFlashAppUi.cpp Source File</title>
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<h1>examples/ForumNokia/Symbian_OS_Basics_Lab_Exercises_v3_1/Lab_04309.cb1/solution/src/AOLabTextFlashAppUi.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Copyright (c) 2006 Nokia Corporation.</span>
<a name="l00002"></a>00002
<a name="l00003"></a>00003 <span class="preprocessor">#include <avkon.hrh></span>
<a name="l00004"></a>00004 <span class="preprocessor">#include <aknnotewrappers.h></span>
<a name="l00005"></a>00005 <span class="preprocessor">#include <stringloader.h></span>
<a name="l00006"></a>00006 <span class="preprocessor">#include <AOLabTextFlash.rsg></span>
<a name="l00007"></a>00007 <span class="preprocessor">#include <f32file.h></span>
<a name="l00008"></a>00008 <span class="preprocessor">#include <s32file.h></span>
<a name="l00009"></a>00009 <span class="preprocessor">#include "AOLabTextFlashAppUi.h"</span>
<a name="l00010"></a>00010 <span class="preprocessor">#include "AOLabTextFlashContainer.h"</span>
<a name="l00011"></a>00011 <span class="preprocessor">#include "AOLabTextFlash.hrh"</span>
<a name="l00012"></a>00012
<a name="l00013"></a>00013
<a name="l00014"></a>00014 <span class="comment">// Symbian 2nd phase constructor</span>
<a name="l00015"></a>00015 <span class="keywordtype">void</span> CAOLabTextFlashAppUi::ConstructL()
<a name="l00016"></a>00016 {
<a name="l00017"></a>00017 BaseConstructL();
<a name="l00018"></a>00018 iAppContainer = CAOLabTextFlashContainer::NewL(ClientRect());
<a name="l00019"></a>00019 }
<a name="l00020"></a>00020
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="comment">// C++ constructor</span>
<a name="l00023"></a>00023 CAOLabTextFlashAppUi::CAOLabTextFlashAppUi()
<a name="l00024"></a>00024 {
<a name="l00025"></a>00025 <span class="comment">// No implementation</span>
<a name="l00026"></a>00026 }
<a name="l00027"></a>00027
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="comment">// C++ destructor</span>
<a name="l00030"></a>00030 CAOLabTextFlashAppUi::~CAOLabTextFlashAppUi()
<a name="l00031"></a>00031 {
<a name="l00032"></a>00032 <span class="keyword">delete</span> iAppContainer;
<a name="l00033"></a>00033 }
<a name="l00034"></a>00034
<a name="l00035"></a>00035
<a name="l00036"></a>00036 <span class="comment">// This function is called by the EIKON framework just before it displays</span>
<a name="l00037"></a>00037 <span class="comment">// a menu pane. Its default implementation is empty, and by overriding it,</span>
<a name="l00038"></a>00038 <span class="comment">// the application can set the state of menu items dynamically according</span>
<a name="l00039"></a>00039 <span class="comment">// to the state of application data.</span>
<a name="l00040"></a>00040 <span class="keywordtype">void</span> CAOLabTextFlashAppUi::DynInitMenuPaneL(TInt aResourceId, CEikMenuPane* aMenuPane)
<a name="l00041"></a>00041 {
<a name="l00042"></a>00042 <span class="keywordflow">if</span> (aResourceId == R_MENU)
<a name="l00043"></a>00043 {
<a name="l00044"></a>00044 <span class="keywordflow">if</span> (iAppContainer->IsFlashing())
<a name="l00045"></a>00045 {
<a name="l00046"></a>00046 aMenuPane->SetItemTextL(ECommandFlashText, R_COMMAND_STOPFLASHING);
<a name="l00047"></a>00047 }
<a name="l00048"></a>00048 <span class="keywordflow">else</span>
<a name="l00049"></a>00049 {
<a name="l00050"></a>00050 aMenuPane->SetItemTextL(ECommandFlashText, R_COMMAND_STARTFLASHING);
<a name="l00051"></a>00051 }
<a name="l00052"></a>00052 }
<a name="l00053"></a>00053 }
<a name="l00054"></a>00054
<a name="l00055"></a>00055
<a name="l00056"></a>00056 <span class="comment">// Takes care of command handling.</span>
<a name="l00057"></a>00057 <span class="keywordtype">void</span> CAOLabTextFlashAppUi::HandleCommandL( TInt aCommand )
<a name="l00058"></a>00058 {
<a name="l00059"></a>00059 <span class="keywordflow">switch</span> ( aCommand )
<a name="l00060"></a>00060 {
<a name="l00061"></a>00061 <span class="keywordflow">case</span> EAknSoftkeyExit:
<a name="l00062"></a>00062 <span class="keywordflow">case</span> EEikCmdExit:
<a name="l00063"></a>00063 Exit();
<a name="l00064"></a>00064 <span class="keywordflow">break</span>;
<a name="l00065"></a>00065
<a name="l00066"></a>00066 <span class="keywordflow">case</span> ECommandFlashText:
<a name="l00067"></a>00067 {
<a name="l00068"></a>00068 <span class="keywordflow">if</span> (iAppContainer->IsFlashing())
<a name="l00069"></a>00069 {
<a name="l00070"></a>00070 iAppContainer->StopFlashing();
<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 iAppContainer->FlashingText();
<a name="l00075"></a>00075 }
<a name="l00076"></a>00076
<a name="l00077"></a>00077 <span class="keywordflow">break</span>;
<a name="l00078"></a>00078 }
<a name="l00079"></a>00079
<a name="l00080"></a>00080 <span class="keywordflow">default</span>:
<a name="l00081"></a>00081 <span class="keywordflow">break</span>;
<a name="l00082"></a>00082 }
<a name="l00083"></a>00083 }
<a name="l00084"></a>00084
<a name="l00085"></a>00085
<a name="l00086"></a>00086 <span class="comment">// Called by the framework when the application status pane</span>
<a name="l00087"></a>00087 <span class="comment">// size is changed.</span>
<a name="l00088"></a>00088 <span class="keywordtype">void</span> CAOLabTextFlashAppUi::HandleStatusPaneSizeChange()
<a name="l00089"></a>00089 {
<a name="l00090"></a>00090 iAppContainer->SetRect( ClientRect() );
<a name="l00091"></a>00091 }
<a name="l00092"></a>00092
<a name="l00093"></a>00093 <span class="comment">// End of File</span>
</pre></div></div>
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