📄 _rich_text_editor_container_8cpp-source.html
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<a name="l00119"></a>00119 <span class="comment">//</span><a name="l00120"></a><a class="code" href="class_c_r_t_e_container.html#7e4b210385d0ef02d8bdb290fc0d5679">00120</a> <span class="keywordtype">void</span> <a class="code" href="class_c_r_t_e_container.html#7e4b210385d0ef02d8bdb290fc0d5679">CRTEContainer::InsertMyPictureL</a>(TInt aPos)<a name="l00121"></a>00121 {<a name="l00122"></a>00122 <a class="code" href="class_c_my_picture.html">CMyPicture</a>* picture;<a name="l00123"></a>00123 <span class="comment">// Create a CPicture derived class which will draw our image, depending this Size</span><a name="l00124"></a>00124 picture = <span class="keyword">new</span>( ELeave )<a class="code" href="class_c_my_picture.html">CMyPicture</a>(TSize(KKImageWidth,KImageHeight),<a name="l00125"></a>00125 *(<a class="code" href="class_c_r_t_e_container.html#26276106331cba77cd405dd3ad3d4975">iBitmap</a>->At(<a class="code" href="class_c_r_t_e_container.html#26276106331cba77cd405dd3ad3d4975">iBitmap</a>->Count()-1)<span class="comment">/*process the last item of iBitmap*/</span>));<a name="l00126"></a>00126 CleanupStack::PushL(picture);<a name="l00127"></a>00127 <span class="comment">// Prepare the Picture header, which will be instered into the Richtext</span><a name="l00128"></a>00128 TPictureHeader header;<a name="l00129"></a>00129 header.iPicture =TSwizzle<CPicture>(picture);<a name="l00130"></a>00130 <a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a>->RichText()->InsertL( aPos,header); <a name="l00131"></a>00131 CleanupStack::Pop(); <span class="comment">// picture - Richtext take the ownership </span><a name="l00132"></a>00132 }<a name="l00133"></a>00133 <a name="l00134"></a>00134 <span class="comment">// ---------------------------------------------------------</span><a name="l00135"></a>00135 <span class="comment">// CRTEContainer::Demo()</span><a name="l00136"></a>00136 <span class="comment">// Create Demo Text Content </span><a name="l00137"></a>00137 <span class="comment">//</span><a name="l00138"></a>00138 <span class="comment">// Selecting text as holding the 'ABC'+ joystick </span><a name="l00139"></a>00139 <span class="comment">// Copy/Paste working through longpress 'ABC' and selecting the </span><a name="l00140"></a>00140 <span class="comment">// softkey which labelled as our need</span><a name="l00141"></a>00141 <span class="comment">// </span><a name="l00142"></a>00142 <span class="comment">// Clipboard content remain even when example closed</span><a name="l00143"></a>00143 <span class="comment">// ---------------------------------------------------------</span><a name="l00144"></a>00144 <span class="comment">//</span><a name="l00145"></a><a class="code" href="class_c_r_t_e_container.html#f4477c67c39e9068cf4faf48987050fe">00145</a> <span class="keywordtype">void</span> <a class="code" href="class_c_r_t_e_container.html#f4477c67c39e9068cf4faf48987050fe">CRTEContainer::DemoL</a>()<a name="l00146"></a>00146 {<a name="l00147"></a>00147 <a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a>->SetCursorPosL(0,EFalse);<a name="l00148"></a>00148 <span class="comment">// Set the Demo text to Richtext Editor</span><a name="l00149"></a>00149 TBuf<KBufSize> Demobuf;<a name="l00150"></a>00150 CEikonEnv::Static()->ReadResource(Demobuf, R_TYPE_II_DIALOG_TBUF_DEMO_TEXT);<a name="l00151"></a>00151 <a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a>->SetTextL(&Demobuf);<a name="l00152"></a>00152 <a name="l00153"></a>00153 <span class="comment">// Insert a Bipmaps to Richtext </span><a name="l00154"></a>00154 <a class="code" href="class_c_r_t_e_container.html#7e4b210385d0ef02d8bdb290fc0d5679">InsertMyPictureL</a>(KLeftImagePositionInTheText);<a name="l00155"></a>00155 <a class="code" href="class_c_r_t_e_container.html#7e4b210385d0ef02d8bdb290fc0d5679">InsertMyPictureL</a>(KRightImagePositionInTheText);<a name="l00156"></a>00156 <span class="comment"></span><a name="l00157"></a>00157 <span class="comment"> //// To Compare the '\f' to EParagraphDelimiter change the comment status of the two following lines</span><a name="l00158"></a>00158 <span class="comment"></span> <span class="comment">//iRtEd->RichText()->InsertL( KEndofCenterFormat , CEditableText::EParagraphDelimiter);</span><a name="l00159"></a>00159 _LIT(KFormat, <span class="stringliteral">"\f"</span>);<a name="l00160"></a>00160 <a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a>->RichText()->InsertL( KEndofCenterFormat , KFormat);<a name="l00161"></a>00161 <a name="l00162"></a>00162 <span class="comment">// Basic Text Formatting border by EParagraphDelimiter, same as in Forum Nokia's Type - Example</span><a name="l00163"></a>00163 <a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a>->RichText()->InsertL( KLeftImagePositionInTheText , CEditableText::EParagraphDelimiter);<a name="l00164"></a>00164 <a name="l00165"></a>00165 <span class="comment">// Do some color change</span><a name="l00166"></a>00166 <a class="code" href="class_c_r_t_e_container.html#b672064cc9e9f157b51250c102d3e07b">SetSelectionL</a>(KLeftImagePositionInTheText, KRightImagePositionInTheText);<a name="l00167"></a>00167 <a class="code" href="class_c_r_t_e_container.html#1c8ce06002012052d2e246a981f4654f">SetColor</a>(KRgbRed);<a name="l00168"></a>00168 <a class="code" href="class_c_r_t_e_container.html#b672064cc9e9f157b51250c102d3e07b">SetSelectionL</a>(KLeftNokia, KRightNokia);<a name="l00169"></a>00169 <a class="code" href="class_c_r_t_e_container.html#1c8ce06002012052d2e246a981f4654f">SetColor</a>(KRgbBlue);<a name="l00170"></a>00170 <a name="l00171"></a>00171 <span class="comment">//set newline end of document</span><a name="l00172"></a>00172 <a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a>->RichText()->InsertL(<a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a>->Text()->DocumentLength() , CEditableText::ELineBreak);<a name="l00173"></a>00173 <a name="l00174"></a>00174 <span class="comment">// Set the cursor end of the document</span><a name="l00175"></a>00175 <a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a>->SetCursorPosL(<a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a>->Text()->DocumentLength(), EFalse);<a name="l00176"></a>00176 }<a name="l00177"></a>00177 <a name="l00178"></a><a class="code" href="class_c_r_t_e_container.html#c7a435a06348829d1b9c72e2a0851a47">00178</a> <span class="keywordtype">void</span> <a class="code" href="class_c_r_t_e_container.html#c7a435a06348829d1b9c72e2a0851a47">CRTEContainer::SetupL</a>()<a name="l00179"></a>00179 {<a name="l00180"></a>00180 <span class="comment">// One way to remove the selection</span><a name="l00181"></a>00181 <span class="comment">//iRtEd->ClearSelectionL();</span><a name="l00182"></a>00182 <a name="l00183"></a>00183 <span class="comment">// Copy-Paste Support is allowed in Edwin but we can disable</span><a name="l00184"></a>00184 <span class="comment">// to do that uncomment the following line</span><a name="l00185"></a>00185 <span class="comment">//iRtEd->EnableCcpuSupportL(EFalse);</span><a name="l00186"></a>00186 <a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a>->EnableCcpuSupportL(ETrue);<a name="l00187"></a>00187 <span class="comment">// Another way to remove the selection.</span><a name="l00188"></a>00188 <a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a>->SetCursorPosL(0, EFalse);<a name="l00189"></a>00189 <a name="l00190"></a>00190 <a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a>->UpdateScrollBarsL();<a name="l00191"></a>00191 <a class="code" href="class_c_r_t_e_container.html#9f9bb5a2110532e2f2909eaefb44d36a">SizeChanged</a>();<a name="l00192"></a>00192 }<a name="l00193"></a>00193 <a name="l00194"></a>00194 <span class="comment">// ---------------------------------------------------------</span><a name="l00195"></a>00195 <span class="comment">// CRTEContainer::ConstructL(const TRect& aRect)</span><a name="l00196"></a>00196 <span class="comment">// EPOC two phased constructor</span><a name="l00197"></a>00197 <span class="comment">// ---------------------------------------------------------</span><a name="l00198"></a>00198 <span class="comment">//</span><a name="l00199"></a><a class="code" href="class_c_r_t_e_container.html#bf31593b337cbf3fb671382cf773281c">00199</a> <span class="keywordtype">void</span> <a class="code" href="class_c_r_t_e_container.html#bf31593b337cbf3fb671382cf773281c">CRTEContainer::ConstructL</a>(<span class="keyword">const</span> TRect& aRect)<a name="l00200"></a>00200 {<a name="l00201"></a>00201 CreateWindowL();<a name="l00202"></a>00202 <a name="l00203"></a>00203 <a class="code" href="class_c_r_t_e_container.html#26276106331cba77cd405dd3ad3d4975">iBitmap</a> = <span class="keyword">new</span> (ELeave) CArrayFixFlat<CFbsBitmap *>(2); <span class="comment">// DemoL() show two image </span><a name="l00204"></a>00204 <a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a> = <span class="keyword">new</span> (ELeave) CEikRichTextEditor;<a name="l00205"></a>00205 <a name="l00206"></a>00206 <a class="code" href="class_c_r_t_e_container.html#fabd5bcb3685cab3910529b0f983f726">iStatusLine</a> = <span class="keyword">new</span> (ELeave) CEikLabel;<a name="l00207"></a>00207 <a class="code" href="class_c_r_t_e_container.html#fabd5bcb3685cab3910529b0f983f726">iStatusLine</a>->SetAlignment(EHCenterVCenter);<a name="l00208"></a>00208 <a name="l00209"></a>00209 <a class="code" href="class_c_r_t_e_container.html#3e3670ef24e4d8f8876a5a538cd1e7e1">Prepare</a>();<a name="l00210"></a>00210 <a class="code" href="class_c_r_t_e_container.html#c51d9ff5daac7fdff0fb054e6e0c137d">PrepareBitmapL</a>();<a name="l00211"></a>00211 <a name="l00212"></a>00212 <a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a>->ConstructL(<span class="keyword">this</span>,0,0,0);<a name="l00213"></a>00213 <a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a>->SetFocus(ETrue);<a name="l00214"></a>00214 <a name="l00215"></a>00215 SetRect(aRect);<a name="l00216"></a>00216 <a name="l00217"></a>00217 <a class="code" href="class_c_r_t_e_container.html#8939e114fd2cf016a7d09bf02b938de9">IntroL</a>();<a name="l00218"></a>00218 ActivateL();<a name="l00219"></a>00219 <a class="code" href="class_c_r_t_e_container.html#c7a435a06348829d1b9c72e2a0851a47">SetupL</a>();<a name="l00220"></a>00220 }<a name="l00221"></a>00221 <a name="l00222"></a>00222 <span class="comment">// ---------------------------------------------------------</span><a name="l00223"></a>00223 <span class="comment">// CRTEContainer::~CRTEContainer()</span><a name="l00224"></a>00224 <span class="comment">// Destructor - Free the allocated resources</span><a name="l00225"></a>00225 <span class="comment">// ---------------------------------------------------------</span><a name="l00226"></a>00226 <a name="l00227"></a><a class="code" href="class_c_r_t_e_container.html#0cd51b035d693e228e775483a83fb37f">00227</a> <a class="code" href="class_c_r_t_e_container.html#0cd51b035d693e228e775483a83fb37f">CRTEContainer::~CRTEContainer</a>()<a name="l00228"></a>00228 {<a name="l00229"></a>00229 <span class="keywordflow">if</span>(<a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a>)<a name="l00230"></a>00230 <span class="keyword">delete</span> <a class="code" href="class_c_r_t_e_container.html#714a273f76116be110f7a0bf8e2e6236">iRtEd</a>;<a name="l00231"></a>00231 <a name="l00232"></a>00232 <span class="keywordflow">if</span>(<a class="code" href="class_c_r_t_e_container.html#fabd5bcb3685cab3910529b0f983f726">iStatusLine</a>)<a name="l00233"></a>00233 <span class="keyword">delete</span> iStatusLine;<a name="l00234"></a>00234 <a name="l00235"></a>00235 <span class="comment">// Delete each image, which have reference in the Array</span><a name="l00236"></a>00236 <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i=0;i<<a class="code" href="class_c_r_t_e_container.html#26276106331cba77cd405dd3ad3d4975">iBitmap</a>->Count();i++)<a name="l00237"></a>00237 {<a name="l00238"></a>00238 <span class="keywordflow">if</span>(<a class="code" href="class_c_r_t_e_container.html#26276106331cba77cd405dd3ad3d4975">iBitmap</a>->At(i))<a name="l00239"></a>00239 <span class="keyword">delete</span> <a class="code" href="class_c_r_t_e_container.html#26276106331cba77cd405dd3ad3d4975">iBitmap</a>->At(i);<a name="l00240"></a>00240 }<a name="l00241"></a>00241 <span class="comment">// Free the Array</span><a name="l00242"></a>00242 <span class="keywordflow">if</span>(iBitmap)<a name="l00243"></a>00243 <span class="keyword">delete</span> iBitmap;<a name="l00244"></a>00244 }<a name="l00245"></a>00245 <a name="l00246"></a>00246 <span class="comment">// ---------------------------------------------------------</span><a name="l00247"></a>00247 <span class="comment">// CRTEContainer::SizeChanged()</span><a name="l00248"></a>00248 <span class="comment">// Called by framework when the view size is changed</span><a name="l00249"></a>00249 <span class="comment">// ---------------------------------------------------------</span><a name="l00250"></a>00250 <span class="comment">//</span><a name="l00251"></a><a class="code" href="class_c_r_t_e_container.html#9f9bb5a2110532e2f2909eaefb44d36a">00251</a> <span class="keywordtype">void</span> <a class="code" href="class_c_r_t_e_container.html#9f9bb5a2110532e2f2909eaefb44d36a">CRTEContainer::SizeChanged</a>()<a name="l00252"></a>00252 {<a name="l00253"></a>00253 TRect rect = Rect();<a name="l00254"></a>00254 TInt StatusLineHeight = iStatusLine->Font()->HeightInPixels()+6;<a name="l00255"></a>00255 iStatusLine->SetExtent(TPoint(0, 0),TSize(rect.Width(), StatusLineHeight));⌨️ 快捷键说明
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