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Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/_picture_8cpp_source.html
author Dominic Pinkman <Dominic.Pinkman@Nokia.com>
Tue, 30 Mar 2010 16:16:55 +0100
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
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<title>TB9.2 Example Applications: examples/Graphics/Embedding/Picture.cpp Source File</title>
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<link href="tabs.css" rel="stylesheet" type="text/css"/>
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<link href="doxygen.css" rel="stylesheet" type="text/css"/>
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</head>
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<body>
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<!-- Generated by Doxygen 1.6.2 -->
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<h1>examples/Graphics/Embedding/Picture.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).</span>
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<a name="l00002"></a>00002 <span class="comment">// All rights reserved.</span>
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<a name="l00003"></a>00003 <span class="comment">// This component and the accompanying materials are made available</span>
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<a name="l00004"></a>00004 <span class="comment">// under the terms of &quot;Eclipse Public License v1.0&quot;</span>
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<a name="l00005"></a>00005 <span class="comment">// which accompanies this distribution, and is available</span>
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<a name="l00006"></a>00006 <span class="comment">// at the URL &quot;http://www.eclipse.org/legal/epl-v10.html&quot;.</span>
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<a name="l00007"></a>00007 <span class="comment">//</span>
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<a name="l00008"></a>00008 <span class="comment">// Initial Contributors:</span>
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<a name="l00009"></a>00009 <span class="comment">// Nokia Corporation - initial contribution.</span>
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<a name="l00010"></a>00010 <span class="comment">//</span>
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<a name="l00011"></a>00011 <span class="comment">// Contributors:</span>
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<a name="l00012"></a>00012 <span class="comment">//</span>
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<a name="l00013"></a>00013 <span class="comment">// Description:</span>
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<a name="l00014"></a>00014 <span class="comment">//</span>
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<a name="l00015"></a>00015
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<a name="l00016"></a>00016 <span class="preprocessor">#include &quot;EmbeddingGraphicsControl.h&quot;</span>
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<a name="l00017"></a>00017 <span class="preprocessor">#include &lt;coemain.h&gt;</span>
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<a name="l00018"></a>00018
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<a name="l00019"></a>00019 <span class="comment">// for the store</span>
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<a name="l00020"></a>00020 <span class="preprocessor">#include &lt;s32std.h&gt;</span>
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<a name="l00021"></a>00021
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<a name="l00022"></a>00022 <span class="keyword">static</span> <span class="keyword">const</span> TUid KUidExampleSmileyPicture = { 0x100000E6 } ;
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<a name="l00023"></a>00023
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<a name="l00024"></a>00024 <span class="comment">/*</span>
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<a name="l00025"></a>00025 <span class="comment">        CExamplePictureFactory</span>
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<a name="l00026"></a>00026 <span class="comment"></span>
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<a name="l00027"></a>00027 <span class="comment">        Give picture header, checks UID and only if it&#39;s KUidExampleSmileyPicture will this restore</span>
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<a name="l00028"></a>00028 <span class="comment">        a picture - changing the swizzle in aHeader from a stream id into a pointer.</span>
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<a name="l00029"></a>00029 <span class="comment">        [incidentally, what errors should result if either the picture is already restored, or the UID</span>
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<a name="l00030"></a>00030 <span class="comment">        isn&#39;t recognized?]</span>
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<a name="l00031"></a>00031 <span class="comment">*/</span>
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<a name="l00032"></a>00032
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<a name="l00033"></a>00033 <span class="keyword">class </span>TExamplePictureFactory : <span class="keyword">public</span> MPictureFactory
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<a name="l00034"></a>00034         {
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<a name="l00035"></a>00035 <span class="keyword">public</span>:
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<a name="l00036"></a>00036         <span class="keywordtype">void</span> NewPictureL(TPictureHeader&amp; aHeader,<span class="keyword">const</span> CStreamStore&amp; aDeferredPictureStore) <span class="keyword">const</span>;
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<a name="l00037"></a>00037         };
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<a name="l00038"></a>00038
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<a name="l00039"></a>00039 <span class="keywordtype">void</span> TExamplePictureFactory::NewPictureL(TPictureHeader&amp; aHeader,<span class="keyword">const</span> CStreamStore&amp; aDeferredPictureStore)<span class="keyword"> const</span>
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<a name="l00040"></a>00040 <span class="keyword">        </span>{
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<a name="l00041"></a>00041         <span class="keywordflow">if</span> (aHeader.iPictureType == KUidExampleSmileyPicture)
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<a name="l00042"></a>00042                 {
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<a name="l00043"></a>00043                 <span class="comment">// restore new picture from store into the TSwizzle</span>
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<a name="l00044"></a>00044                 <span class="comment">// (which changes from stream id to pointer)</span>
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<a name="l00045"></a>00045                 <span class="comment">// Construct a CSmileyPicture object and restore from the stream</span>
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<a name="l00046"></a>00046             <span class="keywordflow">if</span> (aHeader.iPicture.IsId())
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<a name="l00047"></a>00047                         aHeader.iPicture = CSmileyPicture::NewL(aDeferredPictureStore,aHeader.iPicture.AsId());
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<a name="l00048"></a>00048
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<a name="l00049"></a>00049                 }
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<a name="l00050"></a>00050         <span class="keywordflow">else</span>
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<a name="l00051"></a>00051                 {
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<a name="l00052"></a>00052                         <span class="comment">// output error and panic</span>
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<a name="l00053"></a>00053                         User::Leave(KErrNoMemory);
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<a name="l00054"></a>00054                 }
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<a name="l00055"></a>00055         }
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<a name="l00056"></a>00056
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<a name="l00057"></a>00057 <span class="comment">// implementation of the CSmileyPicture class</span>
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<a name="l00058"></a>00058
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<a name="l00059"></a>00059 CSmileyPicture::CSmileyPicture()
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<a name="l00060"></a>00060         {
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<a name="l00061"></a>00061         <span class="comment">// do nothing</span>
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<a name="l00062"></a>00062         }
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<a name="l00063"></a>00063
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<a name="l00064"></a>00064 <a class="code" href="class_c_smiley_picture.html">CSmileyPicture</a>* CSmileyPicture::NewL(TMood aMood, TSizeSpec aSizeSpec)
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<a name="l00065"></a>00065         {
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<a name="l00066"></a>00066         <a class="code" href="class_c_smiley_picture.html">CSmileyPicture</a>* <span class="keyword">self</span> = <span class="keyword">new</span> (ELeave) <a class="code" href="class_c_smiley_picture.html">CSmileyPicture</a>();
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<a name="l00067"></a>00067         <span class="keyword">self</span>-&gt;iMood = aMood;
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<a name="l00068"></a>00068         <span class="keyword">self</span>-&gt;iSizeSpec = aSizeSpec;
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<a name="l00069"></a>00069         <span class="keywordflow">return</span> <span class="keyword">self</span>;
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<a name="l00070"></a>00070         }
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<a name="l00071"></a>00071
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<a name="l00072"></a>00072 <a class="code" href="class_c_smiley_picture.html">CSmileyPicture</a>* CSmileyPicture::NewL(<span class="keyword">const</span> CStreamStore&amp; aStore, TStreamId aStreamId)
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<a name="l00073"></a>00073 <span class="comment">// create from store</span>
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<a name="l00074"></a>00074         {
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<a name="l00075"></a>00075         RStoreReadStream inStream;
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<a name="l00076"></a>00076         inStream.OpenLC(aStore,aStreamId);
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<a name="l00077"></a>00077         <a class="code" href="class_c_smiley_picture.html">CSmileyPicture</a>* <span class="keyword">self</span> = <span class="keyword">new</span> (ELeave) <a class="code" href="class_c_smiley_picture.html">CSmileyPicture</a>();
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<a name="l00078"></a>00078         <span class="keyword">self</span>-&gt;InternalizeL(inStream);
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<a name="l00079"></a>00079         CleanupStack::PopAndDestroy();
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<a name="l00080"></a>00080         <span class="keywordflow">return</span> <span class="keyword">self</span>;
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<a name="l00081"></a>00081         }
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<a name="l00082"></a>00082
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<a name="l00083"></a>00083 TStreamId CSmileyPicture::StoreL(CStreamStore&amp; aStore) <span class="keyword">const</span>
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<a name="l00084"></a>00084 <span class="comment">// stores the CSmileyPicture in a new stream of the specified store (using ExternalizeL())</span>
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<a name="l00085"></a>00085         {
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<a name="l00086"></a>00086         RStoreWriteStream stream;
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<a name="l00087"></a>00087         TStreamId <span class="keywordtype">id</span>=stream.CreateLC(aStore);
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<a name="l00088"></a>00088         ExternalizeL(stream);
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<a name="l00089"></a>00089         stream.CommitL();
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<a name="l00090"></a>00090         CleanupStack::PopAndDestroy();
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<a name="l00091"></a>00091         <span class="keywordflow">return</span> id;
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<a name="l00092"></a>00092         }
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   103
 
<a name="l00093"></a>00093
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   104
 
<a name="l00094"></a>00094 <span class="keywordtype">void</span> CSmileyPicture::ExternalizeL(RWriteStream&amp; aStream)<span class="keyword"> const</span>
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<a name="l00095"></a>00095 <span class="keyword">        </span>{
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   106
 
<a name="l00096"></a>00096         aStream.WriteInt8L(iMood);
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<a name="l00097"></a>00097         aStream.WriteInt8L(iSizeSpec);
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<a name="l00098"></a>00098         }
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   109
 
<a name="l00099"></a>00099
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   110
 
<a name="l00100"></a>00100 <span class="keywordtype">void</span> CSmileyPicture::InternalizeL(RReadStream&amp; aStream)
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   111
 
<a name="l00101"></a>00101         {
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<a name="l00102"></a>00102         iMood = TMood(aStream.ReadInt8L());
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<a name="l00103"></a>00103         iSizeSpec = TSizeSpec(aStream.ReadInt8L());
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<a name="l00104"></a>00104         }
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   115
 
<a name="l00105"></a>00105
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<a name="l00106"></a>00106 TInt CSmileyPicture::SpecToFactor()<span class="keyword"> const</span>
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<a name="l00107"></a>00107 <span class="keyword">        </span>{
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<a name="l00108"></a>00108         <span class="keywordflow">switch</span> (iSizeSpec)
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   119
 
<a name="l00109"></a>00109                 {
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<a name="l00110"></a>00110                 <span class="keywordflow">case</span> ESmall:
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<a name="l00111"></a>00111                         <span class="keywordflow">return</span> 1;
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<a name="l00112"></a>00112                 <span class="keywordflow">case</span> EMedium:
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<a name="l00113"></a>00113                         <span class="keywordflow">return</span> 2;
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<a name="l00114"></a>00114                 <span class="keywordflow">case</span> ELarge:
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<a name="l00115"></a>00115                         <span class="keywordflow">return</span> 3;
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<a name="l00116"></a>00116                 <span class="keywordflow">default</span>:
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<a name="l00117"></a>00117                         <span class="keywordflow">return</span> 0;
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<a name="l00118"></a>00118                 }
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<a name="l00119"></a>00119         }
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<a name="l00120"></a>00120
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<a name="l00121"></a>00121 <span class="keywordtype">void</span> CSmileyPicture::Draw(CGraphicsContext&amp; aGc,<span class="keyword">const</span> TPoint&amp; aTopLeft,<span class="keyword">const</span> TRect&amp; aClipRect,
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<a name="l00122"></a>00122                                                 MGraphicsDeviceMap* <span class="comment">/*aMap*/</span>)<span class="keyword"> const</span>
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<a name="l00123"></a>00123 <span class="keyword">        </span>{
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<a name="l00124"></a>00124         aGc.SetClippingRect(aClipRect);
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<a name="l00125"></a>00125
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<a name="l00126"></a>00126         TInt scaleFactor = SpecToFactor();
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<a name="l00127"></a>00127
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<a name="l00128"></a>00128         TSize penSizeBold(3*scaleFactor,3*scaleFactor);
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<a name="l00129"></a>00129         TSize penSizeFat(5*scaleFactor,5*scaleFactor);
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<a name="l00130"></a>00130         aGc.SetPenSize(penSizeFat);
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<a name="l00131"></a>00131
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   142
 
<a name="l00132"></a>00132         TInt leftOffset = 13*scaleFactor;
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<a name="l00133"></a>00133         TInt rightOffset = 27*scaleFactor;
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<a name="l00134"></a>00134         TInt circleSize = 40*scaleFactor;
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<a name="l00135"></a>00135         TInt shrinkSize = 10*scaleFactor;
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<a name="l00136"></a>00136         TInt halfCircle = 20*scaleFactor;
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<a name="l00137"></a>00137         TInt neutralSize = 13*scaleFactor;
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<a name="l00138"></a>00138
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<a name="l00139"></a>00139         TPoint leftEye(aTopLeft.iX+leftOffset,aTopLeft.iY+leftOffset);
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<a name="l00140"></a>00140         TPoint rightEye(aTopLeft.iX+rightOffset,aTopLeft.iY+leftOffset);
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<a name="l00141"></a>00141         aGc.Plot(leftEye);
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<a name="l00142"></a>00142         aGc.Plot(rightEye);
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<a name="l00143"></a>00143         aGc.SetPenSize(penSizeBold);
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<a name="l00144"></a>00144         TRect circle(aTopLeft,TPoint(aTopLeft.iX+circleSize,aTopLeft.iY+circleSize));
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<a name="l00145"></a>00145         aGc.DrawEllipse(circle);
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   156
 
<a name="l00146"></a>00146
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<a name="l00147"></a>00147         <span class="comment">// draw the smile</span>
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<a name="l00148"></a>00148         TRect smile = circle;
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<a name="l00149"></a>00149         <span class="keywordflow">switch</span> (iMood)
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<a name="l00150"></a>00150                 {
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   161
 
<a name="l00151"></a>00151                 <span class="keywordflow">case</span> EHappy:
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   162
 
<a name="l00152"></a>00152                         {
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   163
 
<a name="l00153"></a>00153                         smile.Shrink(shrinkSize,shrinkSize);
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   164
 
<a name="l00154"></a>00154                         aGc.DrawArc(smile,TPoint(aTopLeft.iX,aTopLeft.iY+circleSize-shrinkSize),TPoint(aTopLeft.iX+circleSize,aTopLeft.iY+circleSize-shrinkSize));
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<a name="l00155"></a>00155                         }
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<a name="l00156"></a>00156                         <span class="keywordflow">break</span>;
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   167
 
<a name="l00157"></a>00157                 <span class="keywordflow">case</span> ENeutral:
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   168
 
<a name="l00158"></a>00158                         {
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   169
 
<a name="l00159"></a>00159                         aGc.DrawLine(TPoint(leftEye.iX,leftEye.iY+neutralSize),TPoint(rightEye.iX,rightEye.iY+neutralSize));
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<a name="l00160"></a>00160                         }
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<a name="l00161"></a>00161                         <span class="keywordflow">break</span>;
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<a name="l00162"></a>00162                 <span class="keywordflow">case</span> ESad:
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   173
 
<a name="l00163"></a>00163                         {
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   174
 
<a name="l00164"></a>00164                         smile.Shrink(shrinkSize,shrinkSize);
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<a name="l00165"></a>00165                         smile.Move(0,15*scaleFactor);
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   176
 
<a name="l00166"></a>00166                         aGc.DrawArc(smile,TPoint(aTopLeft.iX+circleSize,aTopLeft.iY+halfCircle),TPoint(aTopLeft.iX,aTopLeft.iY+halfCircle));
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<a name="l00167"></a>00167                         }
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<a name="l00168"></a>00168                         <span class="keywordflow">break</span>;
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<a name="l00169"></a>00169                 }
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<a name="l00170"></a>00170         }
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   181
 
<a name="l00171"></a>00171
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   182
 
<a name="l00172"></a>00172 <span class="keywordtype">void</span> CSmileyPicture::SetMood(TMood aMood)
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<a name="l00173"></a>00173         {
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<a name="l00174"></a>00174         iMood = aMood;
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<a name="l00175"></a>00175         }
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<a name="l00176"></a>00176
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<a name="l00177"></a>00177 CSmileyPicture::TMood CSmileyPicture::Mood()
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<a name="l00178"></a>00178         {
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   189
 
<a name="l00179"></a>00179         <span class="keywordflow">return</span> iMood;
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<a name="l00180"></a>00180         }
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<a name="l00181"></a>00181
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<a name="l00182"></a>00182 <span class="keywordtype">void</span> CSmileyPicture::SetSize(TSizeSpec aSizeSpec)
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<a name="l00183"></a>00183         {
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<a name="l00184"></a>00184         iSizeSpec = aSizeSpec;
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<a name="l00185"></a>00185         }
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   196
 
<a name="l00186"></a>00186
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<a name="l00187"></a>00187 CSmileyPicture::TSizeSpec CSmileyPicture::Size()
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   198
 
<a name="l00188"></a>00188         {
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   199
 
<a name="l00189"></a>00189         <span class="keywordflow">return</span> iSizeSpec;
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<a name="l00190"></a>00190         }
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diff changeset 
   201
 
<a name="l00191"></a>00191
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   202
 
<a name="l00192"></a>00192 <span class="keywordtype">void</span> CSmileyPicture::GetOriginalSizeInTwips(TSize&amp; <span class="comment">/*aSize*/</span>)<span class="keyword"> const</span>
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<a name="l00193"></a>00193 <span class="keyword">        </span>{
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<a name="l00194"></a>00194         <span class="comment">// do nothing</span>
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<a name="l00195"></a>00195         }
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   206
 
<a name="l00196"></a>00196
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<a name="l00197"></a>00197
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<a name="l00198"></a>00198 <span class="keywordtype">void</span> CSmileyPicture::SetScaleFactor(TInt <span class="comment">/*aScaleFactorWidth*/</span>,TInt <span class="comment">/*aScaleFactorHeight*/</span>)
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<a name="l00199"></a>00199         {
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<a name="l00200"></a>00200         <span class="comment">// do nothing</span>
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<a name="l00201"></a>00201         }
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<a name="l00202"></a>00202
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<a name="l00203"></a>00203
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<a name="l00204"></a>00204 TInt CSmileyPicture::ScaleFactorWidth()<span class="keyword">const</span>
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<a name="l00205"></a>00205 <span class="keyword">        </span>{
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<a name="l00206"></a>00206         <span class="keywordflow">return</span> 1;
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<a name="l00207"></a>00207         }
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<a name="l00208"></a>00208
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<a name="l00209"></a>00209
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   220
 
<a name="l00210"></a>00210 TInt CSmileyPicture::ScaleFactorHeight()<span class="keyword">const</span>
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<a name="l00211"></a>00211 <span class="keyword">        </span>{
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<a name="l00212"></a>00212         <span class="keywordflow">return</span> 1;
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<a name="l00213"></a>00213         }
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   224
 
<a name="l00214"></a>00214
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   225
 
<a name="l00215"></a>00215
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<a name="l00216"></a>00216 <span class="keywordtype">void</span> CSmileyPicture::SetCropInTwips(<span class="keyword">const</span> TMargins&amp; <span class="comment">/*aMargins*/</span>)
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<a name="l00217"></a>00217         {
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<a name="l00218"></a>00218         <span class="comment">// do nothing</span>
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<a name="l00219"></a>00219         }
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<a name="l00220"></a>00220
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<a name="l00221"></a>00221
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<a name="l00222"></a>00222 <span class="keywordtype">void</span> CSmileyPicture::GetCropInTwips(TMargins&amp; aMargins)<span class="keyword">const</span>
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<a name="l00223"></a>00223 <span class="keyword">        </span>{
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<a name="l00224"></a>00224         CPicture::GetCropInTwips(aMargins); <span class="comment">// no crop</span>
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<a name="l00225"></a>00225         }
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<a name="l00226"></a>00226
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<a name="l00227"></a>00227 TPictureCapability CSmileyPicture::Capability()<span class="keyword">const</span>
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<a name="l00228"></a>00228 <span class="keyword">        </span>{
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<a name="l00229"></a>00229         <span class="keywordflow">return</span> CPicture::Capability(); <span class="comment">// no scale, no crop</span>
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<a name="l00230"></a>00230         }
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<a name="l00231"></a>00231
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   242
 
<a name="l00232"></a>00232 <span class="comment">// example really starts here</span>
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<a name="l00233"></a>00233 CPictureControl::CPictureControl()
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<a name="l00234"></a>00234         {
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   245
 
<a name="l00235"></a>00235         SetMaxPhases(7);
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<a name="l00236"></a>00236         iValidDocument = CPictureControl::EPicture;
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<a name="l00237"></a>00237         iOffset = TPoint(50,50);
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<a name="l00238"></a>00238         }
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<a name="l00239"></a>00239
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<a name="l00240"></a>00240 <span class="comment">// The file name</span>
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<a name="l00241"></a>00241 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KFileName,<span class="stringliteral">&quot;\\grpict.dat&quot;</span>);
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<a name="l00242"></a>00242
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   253
 
<a name="l00243"></a>00243 <span class="comment">// Literal text</span>
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   254
 
<a name="l00244"></a>00244 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTxtUpdateModelCase0,<span class="stringliteral">&quot;draw happy face at (50,50)&quot;</span>);
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<a name="l00245"></a>00245 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTxtUpdateModelCase1,<span class="stringliteral">&quot;draw sad face at (50,50)&quot;</span>);
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   256
 
<a name="l00246"></a>00246 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTxtUpdateModelCase2,<span class="stringliteral">&quot;draw neutral face at (50,50)&quot;</span>);
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<a name="l00247"></a>00247 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTxtUpdateModelCase3,<span class="stringliteral">&quot;store picture in file&quot;</span>);
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<a name="l00248"></a>00248 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTxtUpdateModelCase4,<span class="stringliteral">&quot;delete picture from memory&quot;</span>);
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<a name="l00249"></a>00249 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTxtUpdateModelCase5,<span class="stringliteral">&quot;restore picture header from file&quot;</span>);
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<a name="l00250"></a>00250 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTxtUpdateModelCase6,<span class="stringliteral">&quot;restore picture from file&quot;</span>);
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<a name="l00251"></a>00251
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<a name="l00252"></a>00252 <span class="keywordtype">void</span> CPictureControl::UpdateModelL()
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<a name="l00253"></a>00253         {
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<a name="l00254"></a>00254         <span class="comment">// set up zoom factor object</span>
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<a name="l00255"></a>00255         testZf.SetGraphicsDeviceMap(iCoeEnv-&gt;ScreenDevice());
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<a name="l00256"></a>00256         <span class="comment">// set the zoom factor of the object</span>
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<a name="l00257"></a>00257         testZf.SetZoomFactor(TZoomFactor::EZoomOneToOne);
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<a name="l00258"></a>00258         <span class="comment">// use graphics device maps for drawing and getting fonts</span>
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<a name="l00259"></a>00259         testMap=&amp;testZf;
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<a name="l00260"></a>00260
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<a name="l00261"></a>00261         <span class="comment">// the file session used in the example</span>
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<a name="l00262"></a>00262         RFs fsSession;
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<a name="l00263"></a>00263         TParse filestorename;
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<a name="l00264"></a>00264
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<a name="l00265"></a>00265         <span class="keywordflow">switch</span> (Phase())
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<a name="l00266"></a>00266                 {
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<a name="l00267"></a>00267                 <span class="keywordflow">case</span> 0:
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<a name="l00268"></a>00268                         iGraphObserver-&gt;NotifyStatus(KTxtUpdateModelCase0);
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<a name="l00269"></a>00269                         iPicture = CSmileyPicture::NewL(CSmileyPicture::EHappy,CSmileyPicture::ESmall);
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<a name="l00270"></a>00270                         <span class="keywordflow">break</span>;
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   281
 
<a name="l00271"></a>00271                 <span class="keywordflow">case</span> 1:
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<a name="l00272"></a>00272                         iGraphObserver-&gt;NotifyStatus(KTxtUpdateModelCase1);
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<a name="l00273"></a>00273                         iPicture-&gt;SetMood(CSmileyPicture::ESad);
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<a name="l00274"></a>00274                         iPicture-&gt;SetSize(CSmileyPicture::EMedium);
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<a name="l00275"></a>00275                         <span class="keywordflow">break</span>;
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   286
 
<a name="l00276"></a>00276                 <span class="keywordflow">case</span> 2:
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<a name="l00277"></a>00277                         iGraphObserver-&gt;NotifyStatus(KTxtUpdateModelCase2);
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<a name="l00278"></a>00278                         iPicture-&gt;SetMood(CSmileyPicture::ENeutral);
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<a name="l00279"></a>00279                         iPicture-&gt;SetSize(CSmileyPicture::ELarge);
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<a name="l00280"></a>00280                         <span class="keywordflow">break</span>;
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   291
 
<a name="l00281"></a>00281                 <span class="keywordflow">case</span> 3:
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<a name="l00282"></a>00282                         iGraphObserver-&gt;NotifyStatus(KTxtUpdateModelCase3);
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   293
 
<a name="l00283"></a>00283                         <span class="comment">// set up the permament direct file store for the picture</span>
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<a name="l00284"></a>00284                         fsSession.Connect();
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<a name="l00285"></a>00285
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   296
 
<a name="l00286"></a>00286                         <span class="comment">// Create (replace, if it exists) the direct file store</span>
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<a name="l00287"></a>00287                         fsSession.Parse(KFileName,filestorename);
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<a name="l00288"></a>00288                         iStore = CDirectFileStore::ReplaceLC(fsSession,filestorename.FullName(),EFileWrite);
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   299
 
<a name="l00289"></a>00289                         <span class="comment">// Must say what kind of file store.</span>
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<a name="l00290"></a>00290                         iStore-&gt;SetTypeL(KDirectFileStoreLayoutUid);
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   301
 
<a name="l00291"></a>00291
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<a name="l00292"></a>00292                         <span class="comment">// create picture header</span>
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<a name="l00293"></a>00293                         iHeader.iPicture = iPicture;
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<a name="l00294"></a>00294                         iHeader.iSize = TSize(iPicture-&gt;SpecToFactor()*40,iPicture-&gt;SpecToFactor()*40);
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<a name="l00295"></a>00295                         iHeader.iPictureType = KUidExampleSmileyPicture;
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<a name="l00296"></a>00296
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<a name="l00297"></a>00297                         <span class="comment">// store picture header and picture</span>
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<a name="l00298"></a>00298                         iHeaderId = StoreHeaderL(*iStore);
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<a name="l00299"></a>00299                         <span class="comment">// make header stream the root stream</span>
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<a name="l00300"></a>00300                         iStore-&gt;SetRootL(iHeaderId);
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<a name="l00301"></a>00301
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<a name="l00302"></a>00302                         <span class="comment">// close store</span>
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<a name="l00303"></a>00303                         CleanupStack::PopAndDestroy();
43e37759235e Week 12 contribution of example code"
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parents:
diff changeset 
   314
 
<a name="l00304"></a>00304                         fsSession.Close();
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   315
 
<a name="l00305"></a>00305                         <span class="keywordflow">break</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   316
 
<a name="l00306"></a>00306                 <span class="keywordflow">case</span> 4:
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   317
 
<a name="l00307"></a>00307                         iGraphObserver-&gt;NotifyStatus(KTxtUpdateModelCase4);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   318
 
<a name="l00308"></a>00308                         <span class="keyword">delete</span> iPicture;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   319
 
<a name="l00309"></a>00309                         iPicture = NULL;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   320
 
<a name="l00310"></a>00310                         iValidDocument = CPictureControl::EFalse;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   321
 
<a name="l00311"></a>00311                         <span class="keywordflow">break</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   322
 
<a name="l00312"></a>00312                 <span class="keywordflow">case</span> 5:
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   323
 
<a name="l00313"></a>00313                         iGraphObserver-&gt;NotifyStatus(KTxtUpdateModelCase5);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   324
 
<a name="l00314"></a>00314                         <span class="comment">// set up the permament direct file store for the picture</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   325
 
<a name="l00315"></a>00315                         fsSession.Connect();
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   326
 
<a name="l00316"></a>00316
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   327
 
<a name="l00317"></a>00317                         <span class="comment">// Open the direct file store and read the header</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   328
 
<a name="l00318"></a>00318                         fsSession.Parse(KFileName,filestorename);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   329
 
<a name="l00319"></a>00319                         iStore = CDirectFileStore::OpenLC(fsSession,filestorename.FullName(),EFileRead);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   330
 
<a name="l00320"></a>00320
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   331
 
<a name="l00321"></a>00321                         RestoreHeaderL(*iStore,iStore-&gt;Root());
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   332
 
<a name="l00322"></a>00322                         <span class="comment">// close store</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   333
 
<a name="l00323"></a>00323                         CleanupStack::PopAndDestroy();
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   334
 
<a name="l00324"></a>00324                         fsSession.Close();
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   335
 
<a name="l00325"></a>00325                         iValidDocument = CPictureControl::EHeader;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   336
 
<a name="l00326"></a>00326                         <span class="keywordflow">break</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   337
 
<a name="l00327"></a>00327                 <span class="keywordflow">case</span> 6:
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   338
 
<a name="l00328"></a>00328                         iGraphObserver-&gt;NotifyStatus(KTxtUpdateModelCase6);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   339
 
<a name="l00329"></a>00329
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   340
 
<a name="l00330"></a>00330                         fsSession.Connect();
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   341
 
<a name="l00331"></a>00331
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   342
 
<a name="l00332"></a>00332                         <span class="comment">// Open the direct file store and read the header</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   343
 
<a name="l00333"></a>00333                         fsSession.Parse(KFileName,filestorename);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   344
 
<a name="l00334"></a>00334                         iStore = CDirectFileStore::OpenLC(fsSession,filestorename.FullName(),EFileRead);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   345
 
<a name="l00335"></a>00335
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   346
 
<a name="l00336"></a>00336                         TExamplePictureFactory factory;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   347
 
<a name="l00337"></a>00337                         factory.NewPictureL(iHeader,*iStore);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   348
 
<a name="l00338"></a>00338
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   349
 
<a name="l00339"></a>00339                         iPicture = (<a class="code" href="class_c_smiley_picture.html">CSmileyPicture</a> *) iHeader.iPicture.AsPtr();
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   350
 
<a name="l00340"></a>00340
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   351
 
<a name="l00341"></a>00341                         <span class="comment">// close store</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   352
 
<a name="l00342"></a>00342                         CleanupStack::PopAndDestroy();
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   353
 
<a name="l00343"></a>00343                         fsSession.Close();
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   354
 
<a name="l00344"></a>00344                         iValidDocument = CPictureControl::EPicture;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   355
 
<a name="l00345"></a>00345                         <span class="keywordflow">break</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   356
 
<a name="l00346"></a>00346                 }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   357
 
<a name="l00347"></a>00347         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   358
 
<a name="l00348"></a>00348
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   359
 
<a name="l00349"></a>00349 <span class="keywordtype">void</span> CPictureControl::RestoreHeaderL(CStreamStore&amp; aStore, TStreamId aId)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   360
 
<a name="l00350"></a>00350         {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   361
 
<a name="l00351"></a>00351         RStoreReadStream stream;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   362
 
<a name="l00352"></a>00352         stream.OpenLC(aStore,aId);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   363
 
<a name="l00353"></a>00353         iHeader.InternalizeL(stream);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   364
 
<a name="l00354"></a>00354         CleanupStack::PopAndDestroy();          <span class="comment">// close and delete the stream</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   365
 
<a name="l00355"></a>00355         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   366
 
<a name="l00356"></a>00356
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   367
 
<a name="l00357"></a>00357 TStreamId CPictureControl::StoreHeaderL(CStreamStore&amp; aStore)<span class="keyword"> const</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   368
 
<a name="l00358"></a>00358 <span class="keyword">        </span>{
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   369
 
<a name="l00359"></a>00359         CStoreMap* map=CStoreMap::NewLC(aStore);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   370
 
<a name="l00360"></a>00360         StoreHeaderComponentsL(*map,aStore);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   371
 
<a name="l00361"></a>00361
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   372
 
<a name="l00362"></a>00362         RStoreWriteStream stream(*map);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   373
 
<a name="l00363"></a>00363         TStreamId <span class="keywordtype">id</span> = stream.CreateLC(aStore);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   374
 
<a name="l00364"></a>00364         iHeader.ExternalizeL(stream);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   375
 
<a name="l00365"></a>00365         stream.CommitL();
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   376
 
<a name="l00366"></a>00366         map-&gt;Reset();
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   377
 
<a name="l00367"></a>00367         CleanupStack::PopAndDestroy(2);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   378
 
<a name="l00368"></a>00368         <span class="keywordflow">return</span> id;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   379
 
<a name="l00369"></a>00369         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   380
 
<a name="l00370"></a>00370
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   381
 
<a name="l00371"></a>00371 <span class="keywordtype">void</span> CPictureControl::StoreHeaderComponentsL(CStoreMap&amp; aMap,CStreamStore&amp; aStore)<span class="keyword"> const</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   382
 
<a name="l00372"></a>00372 <span class="keyword">        </span>{
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   383
 
<a name="l00373"></a>00373         TStreamId id;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   384
 
<a name="l00374"></a>00374
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   385
 
<a name="l00375"></a>00375         <span class="keywordtype">id</span> = iPicture-&gt;StoreL(aStore);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   386
 
<a name="l00376"></a>00376         aMap.BindL(iPicture,<span class="keywordtype">id</span>);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   387
 
<a name="l00377"></a>00377         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   388
 
<a name="l00378"></a>00378
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   389
 
<a name="l00379"></a>00379 <span class="keywordtype">void</span> CPictureControl::Draw(<span class="keyword">const</span> TRect&amp; <span class="comment">/* aRect */</span>)<span class="keyword"> const</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   390
 
<a name="l00380"></a>00380 <span class="keyword">        </span>{
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   391
 
<a name="l00381"></a>00381         <span class="comment">// draw surrounding rectangle</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   392
 
<a name="l00382"></a>00382         CWindowGc&amp; gc=SystemGc(); <span class="comment">// graphics context we draw to</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   393
 
<a name="l00383"></a>00383         gc.UseFont(iMessageFont); <span class="comment">// use the system message font</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   394
 
<a name="l00384"></a>00384         gc.Clear(); <span class="comment">// clear the area to be drawn to</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   395
 
<a name="l00385"></a>00385         SystemGc().DrawRect(Rect()); <span class="comment">// surrounding rectangle to draw into</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   396
 
<a name="l00386"></a>00386         TRect rect=Rect(); <span class="comment">// a centered rectangle of the default size</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   397
 
<a name="l00387"></a>00387         TRgb darkGray(85,85,85);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   398
 
<a name="l00388"></a>00388
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   399
 
<a name="l00389"></a>00389         <span class="comment">// decide what to do, and do it</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   400
 
<a name="l00390"></a>00390         <span class="keywordflow">switch</span> (iValidDocument)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   401
 
<a name="l00391"></a>00391                 {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   402
 
<a name="l00392"></a>00392         <span class="keywordflow">case</span> CPictureControl::EFalse:
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   403
 
<a name="l00393"></a>00393                 <span class="comment">// if document is not valid then Draw() draws gray screen</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   404
 
<a name="l00394"></a>00394                 gc.SetBrushColor(darkGray);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   405
 
<a name="l00395"></a>00395                 gc.Clear(rect);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   406
 
<a name="l00396"></a>00396                 <span class="keywordflow">break</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   407
 
<a name="l00397"></a>00397         <span class="keywordflow">case</span> CPictureControl::EPicture:
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   408
 
<a name="l00398"></a>00398                 <span class="comment">// if picture in is memory then draw it</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   409
 
<a name="l00399"></a>00399                 iPicture-&gt;Draw(gc,iOffset,rect,testMap);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   410
 
<a name="l00400"></a>00400                 <span class="keywordflow">break</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   411
 
<a name="l00401"></a>00401         <span class="keywordflow">case</span> CPictureControl::EHeader:
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   412
 
<a name="l00402"></a>00402                 <span class="comment">// if no iPicture, draw picture outline to specified size at iOffset</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   413
 
<a name="l00403"></a>00403                 TInt bottomRightX = iOffset.iX + iHeader.iSize.iWidth;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   414
 
<a name="l00404"></a>00404                 TInt bottomRightY = iOffset.iY + iHeader.iSize.iHeight;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   415
 
<a name="l00405"></a>00405                 TRect outlineBox(iOffset,TPoint(bottomRightX,bottomRightY));
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   416
 
<a name="l00406"></a>00406
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   417
 
<a name="l00407"></a>00407                 gc.SetPenStyle(CGraphicsContext::EDottedPen);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   418
 
<a name="l00408"></a>00408                 gc.DrawRect(outlineBox);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   419
 
<a name="l00409"></a>00409                 <span class="keywordflow">break</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   420
 
<a name="l00410"></a>00410                 }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
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<a name="l00411"></a>00411
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<a name="l00412"></a>00412         <span class="comment">//iConEnv-&gt;ScreenDevice()-&gt;ReleaseFont(iMessageFont);</span>
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<a name="l00413"></a>00413         <span class="comment">//gc.ReleaseFont(iMessageFont);</span>
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<a name="l00414"></a>00414         <span class="comment">//gc.DiscardFont(); // discard font</span>
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<a name="l00415"></a>00415         }
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</pre></div></div>
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<hr size="1"/><address style="text-align: right;"><small>Generated by&nbsp;
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<a href="http://www.doxygen.org/index.html">
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.2 </small></address>
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</body>
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</html>
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