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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>RichTextEditorContainer.cpp Source File</title><link href="style.css" rel="stylesheet" type="text/css"></head><table border="0" width="100%" height="8" bgcolor="#eeeeee"><tr> <td width="100%" height="1"><b><font size="2" color="#000000" face="Arial, Helvetica, sans-serif"><strong><a name=Top></a>S60 5th Edition SDK for Symbian OS </strong></font></b><br><i>Example Applications Guide</i></td></tr> </table><!-- Generated by Doxygen 1.4.5 --><div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li id="current"><a href="files.html"><span>Files</span></a></li> </ul></div><h1>RichTextEditorContainer.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">* ============================================================================</span><a name="l00003"></a>00003 <span class="comment">* Name : CRTEContainer from RichTextEditorContainer.cpp</span><a name="l00004"></a>00004 <span class="comment">* Part of : RichTextEditor</span><a name="l00005"></a>00005 <span class="comment">* Created : 05/08/2006 by Forum Nokia </span><a name="l00006"></a>00006 <span class="comment">* Version : 2.0</span><a name="l00007"></a>00007 <span class="comment">*</span><a name="l00008"></a>00008 <span class="comment">* Copyright (c) 2006 - 2007 Nokia Corporation.</span><a name="l00009"></a>00009 <span class="comment">* This material, including documentation and any related</span><a name="l00010"></a>00010 <span class="comment">* computer programs, is protected by copyright controlled by</span><a name="l00011"></a>00011 <span class="comment">* Nokia Corporation.</span><a name="l00012"></a>00012 <span class="comment">* ============================================================================</span><a name="l00013"></a>00013 <span class="comment">*/</span><a name="l00014"></a>00014 <a name="l00015"></a>00015 <span class="comment">// INCLUDE FILES</span><a name="l00016"></a>00016 <span class="preprocessor">#include "RichTextEditorContainer.h"</span><a name="l00017"></a>00017 <span class="preprocessor">#include <txtrich.h></span> <span class="comment">//Richtext</span><a name="l00018"></a>00018 <span class="preprocessor">#include <eikrted.h></span> <span class="comment">//RichText Editor</span><a name="l00019"></a>00019 <span class="preprocessor">#include <avkon.mbg></span> <span class="comment">// Image Ids </span><a name="l00020"></a>00020 <span class="preprocessor">#include <eikenv.h></span> <span class="comment">// ReadResource() </span><a name="l00021"></a>00021 <span class="preprocessor">#include <RichTextEditor.rsg></span> <span class="comment">// Demo Text Buffer</span><a name="l00022"></a>00022 <span class="preprocessor">#include "mypicture.h"</span> <span class="comment">// CMyPicture </span><a name="l00023"></a>00023 <span class="preprocessor">#include <AknUtils.h></span> <a name="l00024"></a>00024 <a name="l00025"></a>00025 <span class="preprocessor">#ifdef __SERIES60_3X__</span><a name="l00026"></a>00026 <span class="preprocessor"></span><span class="preprocessor">#include <eikapp.h></span><a name="l00027"></a>00027 <span class="preprocessor">#endif</span><a name="l00028"></a>00028 <span class="preprocessor"></span><a name="l00029"></a>00029 <span class="comment">// ================= MEMBER FUNCTIONS =======================</span><a name="l00030"></a>00030 <a name="l00031"></a>00031 <span class="comment">// Demo shows the T9 (Front End Processor) ,Scroller,</span><a name="l00032"></a>00032 <span class="comment">// "Insert Picture", disable Copy-Paste feature</span><a name="l00033"></a>00033 <span class="comment">// in RichText Editor</span><a name="l00034"></a>00034 <a name="l00035"></a>00035 <span class="comment">// CONSTANTS</span><a name="l00036"></a>00036 _LIT( KImageBitmapFile, <span class="stringliteral">"picture.mbm"</span>);<a name="l00037"></a>00037 <span class="comment">//Text and images positions.</span><a name="l00038"></a>00038 <span class="keyword">const</span> TInt KLeftImagePositionInTheText = 21;<a name="l00039"></a>00039 <span class="keyword">const</span> TInt KRightImagePositionInTheText = 38;<a name="l00040"></a>00040 <span class="keyword">const</span> TInt KEndofCenterFormat = 55;<a name="l00041"></a>00041 <span class="keyword">const</span> TInt KLeftNokia = 6;<a name="l00042"></a>00042 <span class="keyword">const</span> TInt KRightNokia = 11;<a name="l00043"></a>00043 <span class="keyword">const</span> TInt KKImageWidth = 283;<a name="l00044"></a>00044 <span class="keyword">const</span> TInt KImageHeight = 113;<a name="l00045"></a>00045 <span class="comment">//buffer size</span><a name="l00046"></a>00046 <span class="keyword">const</span> TInt KBufSize = 256;<a name="l00047"></a>00047 <a name="l00048"></a>00048 <span class="comment">// ---------------------------------------------------------</span><a name="l00049"></a>00049 <span class="comment">// CRTEContainer::Prepare()</span><a name="l00050"></a>00050 <span class="comment">// Set the Editor flags</span><a name="l00051"></a>00051 <span class="comment">// ---------------------------------------------------------</span><a name="l00052"></a>00052 <span class="comment">//</span><a name="l00053"></a><a class="code" href="class_c_r_t_e_container.html#3e3670ef24e4d8f8876a5a538cd1e7e1">00053</a> <span class="keywordtype">void</span> <a class="code" href="class_c_r_t_e_container.html#3e3670ef24e4d8f8876a5a538cd1e7e1">CRTEContainer::Prepare</a>()<a name="l00054"></a>00054 {<a name="l00055"></a>00055 <a name="l00056"></a>00056 <span class="comment">// Lower Case </span><a name="l00057"></a>00057 <a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a>->SetAknEditorCase(EAknEditorLowerCase);<a name="l00058"></a>00058 <span class="comment">// Fixed case</span><a name="l00059"></a>00059 <a name="l00060"></a>00060 <a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a>->SetAknEditorFlags<a name="l00061"></a>00061 (<a name="l00062"></a>00062 EAknEditorFlagFixedCase| <span class="comment">//Set up the Allowed Cases</span><a name="l00063"></a>00063 EAknEditorFlagEnableScrollBars <span class="comment">// Set up the scroller</span><a name="l00064"></a>00064 );<a name="l00065"></a>00065 }<a name="l00066"></a>00066 <a name="l00067"></a>00067 <span class="comment">// ---------------------------------------------------------</span><a name="l00068"></a>00068 <span class="comment">// CRTEContainer::PreparePicture()</span><a name="l00069"></a>00069 <span class="comment">// Append Bitmap to iBitmap Array</span><a name="l00070"></a>00070 <span class="comment">// ---------------------------------------------------------</span><a name="l00071"></a>00071 <span class="comment">//</span><a name="l00072"></a><a class="code" href="class_c_r_t_e_container.html#c51d9ff5daac7fdff0fb054e6e0c137d">00072</a> <span class="keywordtype">void</span> <a class="code" href="class_c_r_t_e_container.html#c51d9ff5daac7fdff0fb054e6e0c137d">CRTEContainer::PrepareBitmapL</a>()<a name="l00073"></a>00073 {<a name="l00074"></a>00074 <span class="preprocessor"> #ifndef __SERIES60_3X__</span><a name="l00075"></a>00075 <span class="preprocessor"></span> TFileName name(KImageBitmapFile);<a name="l00076"></a>00076 CompleteWithAppPath( name );<a name="l00077"></a>00077 <span class="comment">// windows build wants to install apps on rom drive ( "z:\" )</span><a name="l00078"></a>00078 <span class="comment">// but we want the data from "c:\" instead</span><a name="l00079"></a>00079 <span class="preprocessor"> #ifdef __WINS__</span><a name="l00080"></a>00080 <span class="preprocessor"></span> name[ 0 ] = <span class="charliteral">'C'</span>;<a name="l00081"></a>00081 <span class="preprocessor"> #endif</span><a name="l00082"></a>00082 <span class="preprocessor"></span><a name="l00083"></a>00083 <span class="preprocessor"> #else // 3rd ed</span><a name="l00084"></a>00084 <span class="preprocessor"></span><a name="l00085"></a>00085 RFs fsSession;<a name="l00086"></a>00086 User::LeaveIfError(fsSession.Connect());<a name="l00087"></a>00087 CleanupClosePushL( fsSession );<a name="l00088"></a>00088 TFileName name;<a name="l00089"></a>00089 fsSession.PrivatePath( name );<a name="l00090"></a>00090 name.Append( KImageBitmapFile );<a name="l00091"></a>00091 <a name="l00092"></a>00092 <span class="preprocessor"> #ifndef __WINS__</span><a name="l00093"></a>00093 <span class="preprocessor"></span> <span class="comment">// insert the drive to the private path</span><a name="l00094"></a>00094 TParsePtrC parse(<a name="l00095"></a>00095 (CEikonEnv::Static()->EikAppUi()->Application())->AppFullName() );<a name="l00096"></a>00096 name.Insert( 0, parse.Drive() );<a name="l00097"></a>00097 #endif<a name="l00098"></a>00098 <a name="l00099"></a>00099 #endif<a name="l00100"></a>00100 <a name="l00101"></a>00101 <span class="comment">// Create and Load the Bitmap</span><a name="l00102"></a>00102 CFbsBitmap* bitmap = <span class="keyword">new</span>( ELeave )CFbsBitmap;<a name="l00103"></a>00103 CleanupStack::PushL(bitmap);<a name="l00104"></a>00104 User::LeaveIfError(bitmap->Load(name));<a name="l00105"></a>00105 <span class="comment">//we have to free the memory at the Destructor() -> store the bitmap memory address</span><a name="l00106"></a>00106 <a class="code" href="class_c_r_t_e_container.html#26276106331cba77cd405dd3ad3d4975">iBitmap</a>->AppendL(bitmap);<a name="l00107"></a>00107 <a name="l00108"></a>00108 CleanupStack::Pop(); <span class="comment">//bitmap - container free bitmap at the destructor</span><a name="l00109"></a>00109 <span class="preprocessor"> #ifdef __SERIES60_3X__</span><a name="l00110"></a>00110 <span class="preprocessor"></span> CleanupStack::PopAndDestroy(1, &fsSession);<a name="l00111"></a>00111 <span class="preprocessor"> #endif</span><a name="l00112"></a>00112 <span class="preprocessor"></span> <span class="comment">// last item in iBitmap array is ready to Insert</span><a name="l00113"></a>00113 }<a name="l00114"></a>00114 <a name="l00115"></a>00115 <span class="comment">// ---------------------------------------------------------</span><a name="l00116"></a>00116 <span class="comment">// CRTEContainer::InsertMyPictureL()</span><a name="l00117"></a>00117 <span class="comment">// Call Richtext's InsertL() with the CPicture</span><a name="l00118"></a>00118 <span class="comment">// ---------------------------------------------------------</span>⌨️ 快捷键说明
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