_br_ctl_sample_app_container_8cpp-source.html

S60上实现嵌入式浏览器,可以在应用程序中嵌入浏览器,实现IE功能

<a name="l00372"></a>00372         }
<a name="l00373"></a>00373     <span class="keywordflow">return</span> EKeyWasConsumed;
<a name="l00374"></a>00374     }
<a name="l00375"></a>00375 
<a name="l00376"></a>00376 <span class="comment">// ----------------------------------------------------</span>
<a name="l00377"></a>00377 <span class="comment">// CBrCtlSampleAppContainer::DynInitMenuPaneL(</span>
<a name="l00378"></a>00378 <span class="comment">//           TInt aResourceId, CEikMenuPane* aMenuPane)</span>
<a name="l00379"></a>00379 <span class="comment">// ----------------------------------------------------</span>
<a name="l00380"></a>00380 <span class="comment">//</span>
<a name="l00381"></a>00381 <span class="keywordtype">void</span> 
<a name="l00382"></a><a class="code" href="class_c_br_ctl_sample_app_container.html#3ae77c2aed5e1270a13c14bd5aa415fe">00382</a> <a class="code" href="class_c_br_ctl_sample_app_container.html#3ae77c2aed5e1270a13c14bd5aa415fe">CBrCtlSampleAppContainer::DynInitMenuPaneL</a>(TInt aResourceId, CEikMenuPane* aMenuPane)
<a name="l00383"></a>00383     {
<a name="l00384"></a>00384     <span class="keywordflow">if</span> (<a class="code" href="class_c_br_ctl_sample_app_container.html#112f1c0db09d7245c58247d393000aa1">iBrCtlInterface</a> &amp;&amp; aResourceId == R_BRCTLSAMPLEAPP_MENU )
<a name="l00385"></a>00385         {
<a name="l00386"></a>00386         <a class="code" href="class_c_br_ctl_sample_app_container.html#112f1c0db09d7245c58247d393000aa1">iBrCtlInterface</a>-&gt;AddOptionMenuItemsL(*aMenuPane, aResourceId);
<a name="l00387"></a>00387         RPointerArray&lt;TBrCtlWmlServiceOption&gt;* options;
<a name="l00388"></a>00388         options = <a class="code" href="class_c_br_ctl_sample_app_container.html#112f1c0db09d7245c58247d393000aa1">iBrCtlInterface</a>-&gt;WMLOptionMenuItemsL();
<a name="l00389"></a>00389         TInt i;
<a name="l00390"></a>00390         TInt count = options-&gt;Count();
<a name="l00391"></a>00391         <span class="keywordflow">for</span> (i = 0; i &lt; count; i++)
<a name="l00392"></a>00392             {
<a name="l00393"></a>00393             TBrCtlWmlServiceOption* option = (*options)[i];
<a name="l00394"></a>00394             <span class="keywordflow">if</span> (option != NULL)
<a name="l00395"></a>00395                 {
<a name="l00396"></a>00396                 CEikMenuPaneItem::SData item;
<a name="l00397"></a>00397                 item.iText.Copy(option-&gt;Text());
<a name="l00398"></a>00398                 item.iCommandId = option-&gt;ElemID();
<a name="l00399"></a>00399                 item.iFlags = 0;
<a name="l00400"></a>00400                 item.iCascadeId = 0;
<a name="l00401"></a>00401                 aMenuPane-&gt;InsertMenuItemL(item, 0);
<a name="l00402"></a>00402                 }
<a name="l00403"></a>00403             }
<a name="l00404"></a>00404         }
<a name="l00405"></a>00405     }
<a name="l00406"></a>00406 
<a name="l00407"></a>00407 <span class="comment">// ----------------------------------------------------</span>
<a name="l00408"></a>00408 <span class="comment">// CBrCtlSampleAppContainer::CreateBasicBrowserControlL()</span>
<a name="l00409"></a>00409 <span class="comment">// ----------------------------------------------------</span>
<a name="l00410"></a>00410 <span class="comment">//</span>
<a name="l00411"></a>00411 <span class="keywordtype">void</span> 
<a name="l00412"></a><a class="code" href="class_c_br_ctl_sample_app_container.html#1245b546eaa8b72e9579da773e8d88c0">00412</a> <a class="code" href="class_c_br_ctl_sample_app_container.html#1245b546eaa8b72e9579da773e8d88c0">CBrCtlSampleAppContainer::CreateBasicBrowserControlL</a>()
<a name="l00413"></a>00413     {
<a name="l00414"></a>00414     <span class="keywordflow">if</span> (<a class="code" href="class_c_br_ctl_sample_app_container.html#112f1c0db09d7245c58247d393000aa1">iBrCtlInterface</a> != NULL)
<a name="l00415"></a>00415         {
<a name="l00416"></a>00416         <span class="keyword">delete</span> <a class="code" href="class_c_br_ctl_sample_app_container.html#112f1c0db09d7245c58247d393000aa1">iBrCtlInterface</a>;
<a name="l00417"></a>00417         <a class="code" href="class_c_br_ctl_sample_app_container.html#112f1c0db09d7245c58247d393000aa1">iBrCtlInterface</a> = NULL;
<a name="l00418"></a>00418         }
<a name="l00419"></a>00419     <span class="keywordflow">else</span>
<a name="l00420"></a>00420         {
<a name="l00421"></a>00421         TRect rect(Position(), Size());
<a name="l00422"></a>00422         
<a name="l00423"></a>00423         <a class="code" href="class_c_br_ctl_sample_app_container.html#112f1c0db09d7245c58247d393000aa1">iBrCtlInterface</a> = CreateBrowserControlL( <span class="keyword">this</span>, 
<a name="l00424"></a>00424             rect, 
<a name="l00425"></a>00425             TBrCtlDefs::ECapabilityDisplayScrollBar | TBrCtlDefs::ECapabilityLoadHttpFw,
<a name="l00426"></a>00426             TBrCtlDefs::ECommandIdBase, 
<a name="l00427"></a>00427             NULL, 
<a name="l00428"></a>00428             NULL,
<a name="l00429"></a>00429             NULL, 
<a name="l00430"></a>00430             NULL);
<a name="l00431"></a>00431         }
<a name="l00432"></a>00432     }
<a name="l00433"></a>00433 
<a name="l00434"></a>00434 <span class="comment">// ----------------------------------------------------</span>
<a name="l00435"></a>00435 <span class="comment">// CBrCtlSampleAppContainer::CreateBrowserControlWithObserversL(TUint aCapabilities)</span>
<a name="l00436"></a>00436 <span class="comment">// ----------------------------------------------------</span>
<a name="l00437"></a>00437 <span class="comment">//</span>
<a name="l00438"></a>00438 <span class="keywordtype">void</span> 
<a name="l00439"></a><a class="code" href="class_c_br_ctl_sample_app_container.html#2175f80d7ea9d5d52a6a19d846898b4c">00439</a> <a class="code" href="class_c_br_ctl_sample_app_container.html#2175f80d7ea9d5d52a6a19d846898b4c">CBrCtlSampleAppContainer::CreateBrowserControlWithObserversL</a>(TUint aCapabilities)
<a name="l00440"></a>00440     {
<a name="l00441"></a>00441     <span class="keywordflow">if</span> (<a class="code" href="class_c_br_ctl_sample_app_container.html#6414b35424d677ed29851e4cfe0f5cc5">iBrCtlCapabilities</a> != aCapabilities)
<a name="l00442"></a>00442         {
<a name="l00443"></a>00443         <span class="keyword">delete</span> <a class="code" href="class_c_br_ctl_sample_app_container.html#112f1c0db09d7245c58247d393000aa1">iBrCtlInterface</a>;
<a name="l00444"></a>00444         <a class="code" href="class_c_br_ctl_sample_app_container.html#112f1c0db09d7245c58247d393000aa1">iBrCtlInterface</a> = NULL;
<a name="l00445"></a>00445         }
<a name="l00446"></a>00446     <a class="code" href="class_c_br_ctl_sample_app_container.html#6414b35424d677ed29851e4cfe0f5cc5">iBrCtlCapabilities</a> = aCapabilities;
<a name="l00447"></a>00447     <span class="keywordflow">if</span> (<a class="code" href="class_c_br_ctl_sample_app_container.html#112f1c0db09d7245c58247d393000aa1">iBrCtlInterface</a> == NULL)
<a name="l00448"></a>00448         {
<a name="l00449"></a>00449         TRect rect(Position(), Size());
<a name="l00450"></a>00450         <a class="code" href="class_c_br_ctl_sample_app_container.html#112f1c0db09d7245c58247d393000aa1">iBrCtlInterface</a> = CreateBrowserControlL( <span class="keyword">this</span>, 
<a name="l00451"></a>00451             rect, 
<a name="l00452"></a>00452             <a class="code" href="class_c_br_ctl_sample_app_container.html#6414b35424d677ed29851e4cfe0f5cc5">iBrCtlCapabilities</a>,
<a name="l00453"></a>00453             TBrCtlDefs::ECommandIdBase, 
<a name="l00454"></a>00454             <a class="code" href="class_c_br_ctl_sample_app_container.html#c549315d7a82af78d790c08607898c86">iBrCtlSampleAppSoftkeysObserver</a>, 
<a name="l00455"></a>00455             <a class="code" href="class_c_br_ctl_sample_app_container.html#8106531578755b8310d89c16f843af3e">iBrCtlSampleAppLinkResolver</a>, 
<a name="l00456"></a>00456             <a class="code" href="class_c_br_ctl_sample_app_container.html#8e9a4127cadc52809d9d9f2b6f4791f5">iBrCtlSampleAppSpecialLoadObserver</a>,
<a name="l00457"></a>00457             <a class="code" href="class_c_br_ctl_sample_app_container.html#eb4e4d48c7b2208ae0b90abb403f3eb9">iBrCtlSampleAppLayoutObserver</a>);
<a name="l00458"></a>00458     
<a name="l00459"></a>00459         <a class="code" href="class_c_br_ctl_sample_app_container.html#112f1c0db09d7245c58247d393000aa1">iBrCtlInterface</a>-&gt;AddLoadEventObserverL(<a class="code" href="class_c_br_ctl_sample_app_container.html#d92d26596aea78877daa1051299d0ff7">iBrCtlSampleAppLoadEventObserver</a>);
<a name="l00460"></a>00460         <a class="code" href="class_c_br_ctl_sample_app_container.html#112f1c0db09d7245c58247d393000aa1">iBrCtlInterface</a>-&gt;AddStateChangeObserverL(<a class="code" href="class_c_br_ctl_sample_app_container.html#b667b401230e912662e619270c4ce8e8">iBrCtlSampleAppStateChangeObserver</a>);
<a name="l00461"></a>00461         }
<a name="l00462"></a>00462     }
<a name="l00463"></a>00463 
<a name="l00464"></a>00464 <span class="comment">// ----------------------------------------------------</span>
<a name="l00465"></a>00465 <span class="comment">// CBrCtlSampleAppContainer::ReadFileLC(const TDesC&amp; aFileName)</span>
<a name="l00466"></a>00466 <span class="comment">// ----------------------------------------------------</span>
<a name="l00467"></a>00467 <span class="comment">//</span>
<a name="l00468"></a>00468 HBufC8* 
<a name="l00469"></a><a class="code" href="class_c_br_ctl_sample_app_container.html#df156861f71492408ba03d67765f304c">00469</a> <a class="code" href="class_c_br_ctl_sample_app_container.html#df156861f71492408ba03d67765f304c">CBrCtlSampleAppContainer::ReadFileLC</a>(<span class="keyword">const</span> TDesC&amp; aFileName)
<a name="l00470"></a>00470     {
<a name="l00471"></a>00471     RFs rfs;
<a name="l00472"></a>00472     RFile file;
<a name="l00473"></a>00473     User::LeaveIfError(rfs.Connect());
<a name="l00474"></a>00474     CleanupClosePushL(rfs);
<a name="l00475"></a>00475     User::LeaveIfError(file.Open(rfs, aFileName, EFileRead));
<a name="l00476"></a>00476     CleanupClosePushL(file);
<a name="l00477"></a>00477     TInt size;
<a name="l00478"></a>00478     User::LeaveIfError(file.Size(size));
<a name="l00479"></a>00479     HBufC8* buf = HBufC8::NewLC(size);
<a name="l00480"></a>00480     TPtr8 bufPtr(buf-&gt;Des());
<a name="l00481"></a>00481     User::LeaveIfError(file.Read(bufPtr));
<a name="l00482"></a>00482     CleanupStack::Pop(); <span class="comment">// buf</span>
<a name="l00483"></a>00483     CleanupStack::PopAndDestroy(2); <span class="comment">// file, rfs</span>
<a name="l00484"></a>00484     CleanupStack::PushL(buf);
<a name="l00485"></a>00485     <span class="keywordflow">return</span> buf;
<a name="l00486"></a>00486     }
<a name="l00487"></a>00487 
<a name="l00488"></a>00488 <span class="comment">// ----------------------------------------------------</span>
<a name="l00489"></a>00489 <span class="comment">// CBrCtlSampleAppContainer::BasicBrowserControlL()</span>
<a name="l00490"></a>00490 <span class="comment">// ----------------------------------------------------</span>
<a name="l00491"></a>00491 <span class="comment">//</span>
<a name="l00492"></a>00492 <span class="keywordtype">void</span> 
<a name="l00493"></a><a class="code" href="class_c_br_ctl_sample_app_container.html#5126dcb6d8f3f83e0bcde60db59c8831">00493</a> <a class="code" href="class_c_br_ctl_sample_app_container.html#5126dcb6d8f3f83e0bcde60db59c8831">CBrCtlSampleAppContainer::BasicBrowserControlL</a>()
<a name="l00494"></a>00494     {
<a name="l00495"></a>00495     <span class="keywordflow">if</span> (<a class="code" href="class_c_br_ctl_sample_app_container.html#112f1c0db09d7245c58247d393000aa1">iBrCtlInterface</a> == NULL)
<a name="l00496"></a>00496         {
<a name="l00497"></a>00497         TRect rect(Position(), Size());
<a name="l00498"></a>00498         <a class="code" href="class_c_br_ctl_sample_app_container.html#112f1c0db09d7245c58247d393000aa1">iBrCtlInterface</a> = CreateBrowserControlL( <span class="keyword">this</span>, 
<a name="l00499"></a>00499             rect,