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<div class="title">/home/koen/project/wt/public-git/wt/examples/composer/AttachmentEdit.C</div> </div>
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<a href="AttachmentEdit_8C.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * Copyright (C) 2008 Emweb bvba, Kessel-Lo, Belgium.</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * See the LICENSE file for terms of use.</span>
<a name="l00005"></a>00005 <span class="comment"> */</span>
<a name="l00006"></a>00006
<a name="l00007"></a>00007 <span class="preprocessor">#include <fstream></span>
<a name="l00008"></a>00008 <span class="preprocessor">#ifndef WIN32</span>
<a name="l00009"></a>00009 <span class="preprocessor"></span><span class="preprocessor">#include <unistd.h></span>
<a name="l00010"></a>00010 <span class="preprocessor">#endif</span>
<a name="l00011"></a>00011 <span class="preprocessor"></span><span class="preprocessor">#include <boost/lexical_cast.hpp></span>
<a name="l00012"></a>00012
<a name="l00013"></a>00013 <span class="preprocessor">#include <iostream></span>
<a name="l00014"></a>00014
<a name="l00015"></a>00015 <span class="preprocessor">#include <Wt/WAnchor></span>
<a name="l00016"></a>00016 <span class="preprocessor">#include <Wt/WApplication></span>
<a name="l00017"></a>00017 <span class="preprocessor">#include <Wt/WCheckBox></span>
<a name="l00018"></a>00018 <span class="preprocessor">#include <Wt/WCssDecorationStyle></span>
<a name="l00019"></a>00019 <span class="preprocessor">#include <Wt/WFileResource></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include <Wt/WFileUpload></span>
<a name="l00021"></a>00021 <span class="preprocessor">#include <Wt/WProgressBar></span>
<a name="l00022"></a>00022 <span class="preprocessor">#include <Wt/WText></span>
<a name="l00023"></a>00023
<a name="l00024"></a>00024 <span class="preprocessor">#include "<a class="code" href="Attachment_8h.html">Attachment.h</a>"</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include "<a class="code" href="AttachmentEdit_8h.html">AttachmentEdit.h</a>"</span>
<a name="l00026"></a>00026 <span class="preprocessor">#include "<a class="code" href="Composer_8h.html">Composer.h</a>"</span>
<a name="l00027"></a>00027 <span class="preprocessor">#include "<a class="code" href="Option_8h.html">Option.h</a>"</span>
<a name="l00028"></a>00028
<a name="l00029"></a><a class="code" href="classAttachmentEdit_1_1UploadInfo.html#ae6266b6977a64a366fddd9fc94a277ff">00029</a> <a class="code" href="classAttachmentEdit_1_1UploadInfo.html#ae6266b6977a64a366fddd9fc94a277ff">AttachmentEdit::UploadInfo::UploadInfo</a>(<span class="keyword">const</span> <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1Http_1_1UploadedFile.html">Http::UploadedFile</a>& f,
<a name="l00030"></a>00030 <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WContainerWidget.html">WContainerWidget</a> *parent)
<a name="l00031"></a>00031 : <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WContainerWidget.html">WContainerWidget</a>(parent),
<a name="l00032"></a>00032 info_(f)
<a name="l00033"></a>00033 {
<a name="l00034"></a>00034 <span class="comment">/*</span>
<a name="l00035"></a>00035 <span class="comment"> * Include the file ?</span>
<a name="l00036"></a>00036 <span class="comment"> */</span>
<a name="l00037"></a>00037 <a class="code" href="classAttachmentEdit_1_1UploadInfo.html#a2bdc455790096d63d594a0dd7fe47a6f" title="The check box to keep or discard the uploaded file.">keep_</a> = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WCheckBox.html">WCheckBox</a>(<span class="keyword">this</span>);
<a name="l00038"></a>00038 <a class="code" href="classAttachmentEdit_1_1UploadInfo.html#a2bdc455790096d63d594a0dd7fe47a6f" title="The check box to keep or discard the uploaded file.">keep_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WAbstractToggleButton.html#a6838c9a37f3e9e3c466e9f48bde55e62">setChecked</a>();
<a name="l00039"></a>00039
<a name="l00040"></a>00040 <span class="comment">/*</span>
<a name="l00041"></a>00041 <span class="comment"> * Give information on the file uploaded.</span>
<a name="l00042"></a>00042 <span class="comment"> */</span>
<a name="l00043"></a>00043 std::streamsize fsize = 0;
<a name="l00044"></a>00044 {
<a name="l00045"></a>00045 std::ifstream theFile(<a class="code" href="classAttachmentEdit_1_1UploadInfo.html#acc43ca5ce401f8320154638602f3b536">info_</a>.<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1Http_1_1UploadedFile.html#a80453ce8dc7a06e12b5c1f622c027320">spoolFileName</a>().c_str());
<a name="l00046"></a>00046 theFile.seekg(0, std::ios_base::end);
<a name="l00047"></a>00047 fsize = theFile.tellg();
<a name="l00048"></a>00048 theFile.seekg(0);
<a name="l00049"></a>00049 }
<a name="l00050"></a>00050 std::wstring size;
<a name="l00051"></a>00051 <span class="keywordflow">if</span> (fsize < 1024)
<a name="l00052"></a>00052 size = boost::lexical_cast<std::wstring>(fsize) + L<span class="stringliteral">" bytes"</span>;
<a name="l00053"></a>00053 <span class="keywordflow">else</span>
<a name="l00054"></a>00054 size = boost::lexical_cast<std::wstring>((int)(fsize / 1024))
<a name="l00055"></a>00055 + L<span class="stringliteral">"kb"</span>;
<a name="l00056"></a>00056
<a name="l00057"></a>00057 std::wstring fn = <span class="keyword">static_cast<</span>std::wstring<span class="keyword">></span>
<a name="l00058"></a>00058 (<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WWebWidget.html#a6cd1b8a84c7aaf72e5d44cb47ae90e9c">escapeText</a>(WString::fromUTF8(<a class="code" href="classAttachmentEdit_1_1UploadInfo.html#acc43ca5ce401f8320154638602f3b536">info_</a>.<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1Http_1_1UploadedFile.html#a6548081a259f55d572bf049d576bb2a3">clientFileName</a>())));
<a name="l00059"></a>00059
<a name="l00060"></a>00060 <a class="code" href="classAttachmentEdit_1_1UploadInfo.html#ab7eba6ca0f514142e96fe3a4845f0361" title="Anchor referencing the file.">downloadLink_</a>
<a name="l00061"></a>00061 = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WAnchor.html">WAnchor</a>(<span class="stringliteral">""</span>, fn + L<span class="stringliteral">" (<i>"</span> + WString::fromUTF8(<a class="code" href="classAttachmentEdit_1_1UploadInfo.html#acc43ca5ce401f8320154638602f3b536">info_</a>.<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1Http_1_1UploadedFile.html#a165bc88288a19a1134ecdf3922f86f25">contentType</a>())
<a name="l00062"></a>00062 + L<span class="stringliteral">"</i>) "</span> + size, <span class="keyword">this</span>);
<a name="l00063"></a>00063
<a name="l00064"></a>00064 <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WFileResource.html">WFileResource</a> *res = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WFileResource.html">WFileResource</a>(<a class="code" href="classAttachmentEdit_1_1UploadInfo.html#acc43ca5ce401f8320154638602f3b536">info_</a>.<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1Http_1_1UploadedFile.html#a165bc88288a19a1134ecdf3922f86f25">contentType</a>(),
<a name="l00065"></a>00065 <a class="code" href="classAttachmentEdit_1_1UploadInfo.html#acc43ca5ce401f8320154638602f3b536">info_</a>.<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1Http_1_1UploadedFile.html#a80453ce8dc7a06e12b5c1f622c027320">spoolFileName</a>(),
<a name="l00066"></a>00066 <span class="keyword">this</span>);
<a name="l00067"></a>00067 res-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WResource.html#a30a0736f36f44b2a47ab25e9aa164851">suggestFileName</a>(<a class="code" href="classAttachmentEdit_1_1UploadInfo.html#acc43ca5ce401f8320154638602f3b536">info_</a>.<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1Http_1_1UploadedFile.html#a6548081a259f55d572bf049d576bb2a3">clientFileName</a>());
<a name="l00068"></a>00068 <a class="code" href="classAttachmentEdit_1_1UploadInfo.html#ab7eba6ca0f514142e96fe3a4845f0361" title="Anchor referencing the file.">downloadLink_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WAnchor.html#a90d1aa41c061bdc9e61fa42eb36b27d8">setLink</a>(res);
<a name="l00069"></a>00069 }
<a name="l00070"></a>00070
<a name="l00071"></a><a class="code" href="classAttachmentEdit.html#aedd19941ecf64ef030eaa164eb34b85a">00071</a> <a class="code" href="classAttachmentEdit.html#aedd19941ecf64ef030eaa164eb34b85a" title="Creates an attachment edit field.">AttachmentEdit::AttachmentEdit</a>(<a class="code" href="classComposer.html" title="An E-mail composer widget.">Composer</a> *composer, <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WContainerWidget.html">WContainerWidget</a> *<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WWidget.html#a3461e31818c4d2f516641bdaf508312a">parent</a>)
<a name="l00072"></a>00072 : <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WContainerWidget.html">WContainerWidget</a>(parent),
<a name="l00073"></a>00073 <a class="code" href="classAttachmentEdit.html#a403927978e9c841e64b62421458790e8">composer_</a>(composer),
<a name="l00074"></a>00074 <a class="code" href="classAttachmentEdit.html#a24ee0aca670036a7491a1c0114188cc7">uploadDone_</a>(this),
<a name="l00075"></a>00075 <a class="code" href="classAttachmentEdit.html#a6a19f364e7a82797bc5c18adb6a01530" title="The state of the last upload process.">uploadFailed_</a>(false)
<a name="l00076"></a>00076 {
<a name="l00077"></a>00077 <span class="comment">/*</span>
<a name="l00078"></a>00078 <span class="comment"> * The file upload itself.</span>
<a name="l00079"></a>00079 <span class="comment"> */</span>
<a name="l00080"></a>00080 <a class="code" href="classAttachmentEdit.html#aa9a3945293cf0a30d35e8bc56312d430" title="The WFileUpload control.">upload_</a> = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WFileUpload.html">WFileUpload</a>(<span class="keyword">this</span>);
<a name="l00081"></a>00081 <a class="code" href="classAttachmentEdit.html#aa9a3945293cf0a30d35e8bc56312d430" title="The WFileUpload control.">upload_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WFileUpload.html#a17f8e368c2ffc9836c65e470b311de9d">setMultiple</a>(<span class="keyword">true</span>);
<a name="l00082"></a>00082 <a class="code" href="classAttachmentEdit.html#aa9a3945293cf0a30d35e8bc56312d430" title="The WFileUpload control.">upload_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WFileUpload.html#ac7ad1324c86d378da9da9740a631a662">setFileTextSize</a>(40);
<a name="l00083"></a>00083
<a name="l00084"></a>00084 <span class="comment">/*</span>
<a name="l00085"></a>00085 <span class="comment"> * A progress bar</span>
<a name="l00086"></a>00086 <span class="comment"> */</span>
<a name="l00087"></a>00087 <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WProgressBar.html">WProgressBar</a> *progress = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WProgressBar.html">WProgressBar</a>();
<a name="l00088"></a>00088 progress-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WProgressBar.html#a6fb308103fbdad5d58c90450c657678a">setFormat</a>(WString::Empty);
<a name="l00089"></a>00089 progress-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WWebWidget.html#ac90979eca6488814ac3d44194ba9ac79">setVerticalAlignment</a>(<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/namespaceWt.html#ab8f772c69bc8180c31f9e4f4593b143fa2ed90f01dbf74049f428d33769d48e3f">AlignMiddle</a>);
<a name="l00090"></a>00090 <a class="code" href="classAttachmentEdit.html#aa9a3945293cf0a30d35e8bc56312d430" title="The WFileUpload control.">upload_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WFileUpload.html#a6600c5a1232057418b3fe63d5db1c004">setProgressBar</a>(progress);
<a name="l00091"></a>00091
<a name="l00092"></a>00092 <span class="comment">/*</span>
<a name="l00093"></a>00093 <span class="comment"> * The 'remove' option.</span>
<a name="l00094"></a>00094 <span class="comment"> */</span>
<a name="l00095"></a>00095 <a class="code" href="classAttachmentEdit.html#a55484424d37b196d07035e245399ffae" title="The option to cancel the file upload.">remove_</a> = <span class="keyword">new</span> <a class="code" href="classOption.html" title="A clickable option.">Option</a>(<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WWidget.html#aa651f107ec7cf080faef6c435705fc44">tr</a>(<span class="stringliteral">"msg.remove"</span>), <span class="keyword">this</span>);
<a name="l00096"></a>00096 <a class="code" href="classAttachmentEdit.html#aa9a3945293cf0a30d35e8bc56312d430" title="The WFileUpload control.">upload_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WWebWidget.html#a9defbf26c8bc2310963e858613f25518">decorationStyle</a>().<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WCssDecorationStyle.html#a5e552350f0955212ea237994a98638dc">font</a>().<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WFont.html#ab67fd247c1541c18a6b97f41007e5f4b">setSize</a>(WFont::Smaller);
<a name="l00097"></a>00097 <a class="code" href="classAttachmentEdit.html#aa9a3945293cf0a30d35e8bc56312d430" title="The WFileUpload control.">upload_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WWebWidget.html#ac90979eca6488814ac3d44194ba9ac79">setVerticalAlignment</a>(<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/namespaceWt.html#ab8f772c69bc8180c31f9e4f4593b143fa2ed90f01dbf74049f428d33769d48e3f">AlignMiddle</a>);
<a name="l00098"></a>00098 <a class="code" href="classAttachmentEdit.html#a55484424d37b196d07035e245399ffae" title="The option to cancel the file upload.">remove_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WWebWidget.html#a9795c18e926b26b97fcbabc62a1dd4e3">setMargin</a>(5, <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3a6568fecac7c7d7223afaed240bcfdd9e">Left</a>);
<a name="l00099"></a>00099 <a class="code" href="classAttachmentEdit.html#a55484424d37b196d07035e245399ffae" title="The option to cancel the file upload.">remove_</a>-><a class="code" href="classOption.html#a31cd766f28605ceba53642d7d4e68c9e" title="Returns the clickable part.">item</a>()-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WInteractWidget.html#ae11e050cce0d4a8f742afa3ef92bfe8c">clicked</a>().connect(<span class="keyword">this</span>, &WWidget::hide);
<a name="l00100"></a>00100 <a class="code" href="classAttachmentEdit.html#a55484424d37b196d07035e245399ffae" title="The option to cancel the file upload.">remove_</a>-><a class="code" href="classOption.html#a31cd766f28605ceba53642d7d4e68c9e" title="Returns the clickable part.">item</a>()-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WInteractWidget.html#ae11e050cce0d4a8f742afa3ef92bfe8c">clicked</a>().connect(<span class="keyword">this</span>, &<a class="code" href="classAttachmentEdit.html#a27277be62832ebbda987707b7a2d814e" title="Slot triggered when the users wishes to remove this attachment edit.">AttachmentEdit::remove</a>);
<a name="l00101"></a>00101
<a name="l00102"></a>00102 <span class="comment">// The error message.</span>
<a name="l00103"></a>00103 <a class="code" href="classAttachmentEdit.html#a2c3fa5d63ec5feedc63f95295989cd4d" title="The text box to display an error (empty or too big file)">error_</a> = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WText.html">WText</a>(<span class="stringliteral">""</span>, <span class="keyword">this</span>);
<a name="l00104"></a>00104 <a class="code" href="classAttachmentEdit.html#a2c3fa5d63ec5feedc63f95295989cd4d" title="The text box to display an error (empty or too big file)">error_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WWebWidget.html#afd3a3b359681111460a93d13979d17dd">setStyleClass</a>(<span class="stringliteral">"error"</span>);
<a name="l00105"></a>00105 <a class="code" href="classAttachmentEdit.html#a2c3fa5d63ec5feedc63f95295989cd4d" title="The text box to display an error (empty or too big file)">error_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WWebWidget.html#a9795c18e926b26b97fcbabc62a1dd4e3">setMargin</a>(<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WLength.html">WLength</a>(5), <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/namespaceWt.html#a5a6f4636bcc6ab3c075165d249b3a5a3a6568fecac7c7d7223afaed240bcfdd9e">Left</a>);
<a name="l00106"></a>00106
<a name="l00107"></a>00107 <span class="comment">/*</span>
<a name="l00108"></a>00108 <span class="comment"> * React to events.</span>
<a name="l00109"></a>00109 <span class="comment"> */</span>
<a name="l00110"></a>00110
<a name="l00111"></a>00111 <span class="comment">// Try to catch the fileupload change signal to trigger an upload.</span>
<a name="l00112"></a>00112 <span class="comment">// We could do like google and at a delay with a WTimer as well...</span>
<a name="l00113"></a>00113 <a class="code" href="classAttachmentEdit.html#aa9a3945293cf0a30d35e8bc56312d430" title="The WFileUpload control.">upload_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WFileUpload.html#a3abaf94bdba04e7833aa18bc7e8d0f40">changed</a>().<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1EventSignal.html#a36896f54a4db342af24efa6e9d703455">connect</a>(<a class="code" href="classAttachmentEdit.html#aa9a3945293cf0a30d35e8bc56312d430" title="The WFileUpload control.">upload_</a>, &WFileUpload::upload);
<a name="l00114"></a>00114
<a name="l00115"></a>00115 <span class="comment">// React to a succesfull upload.</span>
<a name="l00116"></a>00116 <a class="code" href="classAttachmentEdit.html#aa9a3945293cf0a30d35e8bc56312d430" title="The WFileUpload control.">upload_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WFileUpload.html#aacb4622c8cd83d1635a8c0db13c8c0fe">uploaded</a>().<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1EventSignal.html#a36896f54a4db342af24efa6e9d703455">connect</a>(<span class="keyword">this</span>, &<a class="code" href="classAttachmentEdit.html#a85d6892fe9c38394d17dc350ce678acd" title="Slot triggered when the WFileUpload completed an upload.">AttachmentEdit::uploaded</a>);
<a name="l00117"></a>00117
<a name="l00118"></a>00118 <span class="comment">// React to a fileupload problem.</span>
<a name="l00119"></a>00119 <a class="code" href="classAttachmentEdit.html#aa9a3945293cf0a30d35e8bc56312d430" title="The WFileUpload control.">upload_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WFileUpload.html#a84fd55ba7c74134970369d1f2cb8aae1">fileTooLarge</a>().connect(<span class="keyword">this</span>, &<a class="code" href="classAttachmentEdit.html#ae2435ee247748851f9b02ae217260766" title="Slot triggered when the WFileUpload received an oversized file.">AttachmentEdit::fileTooLarge</a>);
<a name="l00120"></a>00120
<a name="l00121"></a>00121 <span class="comment">/*</span>
<a name="l00122"></a>00122 <span class="comment"> * Connect the uploadDone signal to the Composer's attachmentDone,</span>
<a name="l00123"></a>00123 <span class="comment"> * so that the Composer can keep track of attachment upload progress,</span>
<a name="l00124"></a>00124 <span class="comment"> * if it wishes.</span>
<a name="l00125"></a>00125 <span class="comment"> */</span>
<a name="l00126"></a>00126 <a class="code" href="classAttachmentEdit.html#a24ee0aca670036a7491a1c0114188cc7">uploadDone_</a>.<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1Signal.html#a15d1150af031537b492674ee651bf4a3">connect</a>(composer, &<a class="code" href="classComposer.html#aaa2db4aef750f6533c53af1189c92144" title="Slotcalled when an attachment has been uploaded.">Composer::attachmentDone</a>);
<a name="l00127"></a>00127 }
<a name="l00128"></a>00128
<a name="l00129"></a><a class="code" href="classAttachmentEdit.html#a172fff67913dc3e3adf8c1e4198d6ea6">00129</a> <span class="keywordtype">bool</span> <a class="code" href="classAttachmentEdit.html#a172fff67913dc3e3adf8c1e4198d6ea6" title="Updates the file now.">AttachmentEdit::uploadNow</a>()
<a name="l00130"></a>00130 {
<a name="l00131"></a>00131 <span class="comment">/*</span>
<a name="l00132"></a>00132 <span class="comment"> * See if this attachment still needs to be uploaded,</span>
<a name="l00133"></a>00133 <span class="comment"> * and return if a new asynchronous upload is started.</span>
<a name="l00134"></a>00134 <span class="comment"> */</span>
<a name="l00135"></a>00135 <span class="keywordflow">if</span> (<a class="code" href="classAttachmentEdit.html#aa9a3945293cf0a30d35e8bc56312d430" title="The WFileUpload control.">upload_</a>) {
<a name="l00136"></a>00136 <span class="keywordflow">if</span> (<a class="code" href="classAttachmentEdit.html#aa9a3945293cf0a30d35e8bc56312d430" title="The WFileUpload control.">upload_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WFileUpload.html#a66376fb4668a037760a91abad9f83f8a">canUpload</a>()) {
<a name="l00137"></a>00137 <a class="code" href="classAttachmentEdit.html#aa9a3945293cf0a30d35e8bc56312d430" title="The WFileUpload control.">upload_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WFileUpload.html#ac17094f2fd6ae8cac1035161f7d80b9c">upload</a>();
<a name="l00138"></a>00138 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00139"></a>00139 } <span class="keywordflow">else</span>
<a name="l00140"></a>00140 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00141"></a>00141 } <span class="keywordflow">else</span>
<a name="l00142"></a>00142 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00143"></a>00143 }
<a name="l00144"></a>00144
<a name="l00145"></a><a class="code" href="classAttachmentEdit.html#a85d6892fe9c38394d17dc350ce678acd">00145</a> <span class="keywordtype">void</span> <a class="code" href="classAttachmentEdit.html#a85d6892fe9c38394d17dc350ce678acd" title="Slot triggered when the WFileUpload completed an upload.">AttachmentEdit::uploaded</a>()
<a name="l00146"></a>00146 {
<a name="l00147"></a>00147 std::vector<Http::UploadedFile> files = <a class="code" href="classAttachmentEdit.html#aa9a3945293cf0a30d35e8bc56312d430" title="The WFileUpload control.">upload_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WFileUpload.html#ab1ffd4c3c203e6772f4a1b2e235888e3">uploadedFiles</a>();
<a name="l00148"></a>00148
<a name="l00149"></a>00149 <span class="keywordflow">if</span> (!files.empty()) {
<a name="l00150"></a>00150 <span class="comment">/*</span>
<a name="l00151"></a>00151 <span class="comment"> * Delete this widgets since we have a succesfull upload.</span>
<a name="l00152"></a>00152 <span class="comment"> */</span>
<a name="l00153"></a>00153 <span class="keyword">delete</span> <a class="code" href="classAttachmentEdit.html#aa9a3945293cf0a30d35e8bc56312d430" title="The WFileUpload control.">upload_</a>;
<a name="l00154"></a>00154 <a class="code" href="classAttachmentEdit.html#aa9a3945293cf0a30d35e8bc56312d430" title="The WFileUpload control.">upload_</a> = 0;
<a name="l00155"></a>00155 <span class="keyword">delete</span> <a class="code" href="classAttachmentEdit.html#a55484424d37b196d07035e245399ffae" title="The option to cancel the file upload.">remove_</a>;
<a name="l00156"></a>00156 <a class="code" href="classAttachmentEdit.html#a55484424d37b196d07035e245399ffae" title="The option to cancel the file upload.">remove_</a> = 0;
<a name="l00157"></a>00157 <span class="keyword">delete</span> <a class="code" href="classAttachmentEdit.html#a2c3fa5d63ec5feedc63f95295989cd4d" title="The text box to display an error (empty or too big file)">error_</a>;
<a name="l00158"></a>00158 <a class="code" href="classAttachmentEdit.html#a2c3fa5d63ec5feedc63f95295989cd4d" title="The text box to display an error (empty or too big file)">error_</a> = 0;
<a name="l00159"></a>00159
<a name="l00160"></a>00160 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i = 0; i < files.size(); ++i)
<a name="l00161"></a>00161 <a class="code" href="classAttachmentEdit.html#ad3f98e98d3e5502fc275446dc5c6b762">uploadInfo_</a>.push_back(<span class="keyword">new</span> <a class="code" href="classAttachmentEdit_1_1UploadInfo.html">UploadInfo</a>(files[i], <span class="keyword">this</span>));
<a name="l00162"></a>00162 } <span class="keywordflow">else</span> {
<a name="l00163"></a>00163 <a class="code" href="classAttachmentEdit.html#a2c3fa5d63ec5feedc63f95295989cd4d" title="The text box to display an error (empty or too big file)">error_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WText.html#a2f788aa524d51b3962642c9f565e66e6">setText</a>(<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WWidget.html#aa651f107ec7cf080faef6c435705fc44">tr</a>(<span class="stringliteral">"msg.file-empty"</span>));
<a name="l00164"></a>00164 <a class="code" href="classAttachmentEdit.html#a6a19f364e7a82797bc5c18adb6a01530" title="The state of the last upload process.">uploadFailed_</a> = <span class="keyword">true</span>;
<a name="l00165"></a>00165 }
<a name="l00166"></a>00166
<a name="l00167"></a>00167 <span class="comment">/*</span>
<a name="l00168"></a>00168 <span class="comment"> * Signal to the Composer that a new asynchronous file upload was processed.</span>
<a name="l00169"></a>00169 <span class="comment"> */</span>
<a name="l00170"></a>00170 <a class="code" href="classAttachmentEdit.html#a24ee0aca670036a7491a1c0114188cc7">uploadDone_</a>.<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1Signal.html#a8d9cf8a1e83634462fe2b492b3beb1c5">emit</a>();
<a name="l00171"></a>00171 }
<a name="l00172"></a>00172
<a name="l00173"></a><a class="code" href="classAttachmentEdit.html#a27277be62832ebbda987707b7a2d814e">00173</a> <span class="keywordtype">void</span> <a class="code" href="classAttachmentEdit.html#a27277be62832ebbda987707b7a2d814e" title="Slot triggered when the users wishes to remove this attachment edit.">AttachmentEdit::remove</a>()
<a name="l00174"></a>00174 {
<a name="l00175"></a>00175 <a class="code" href="classAttachmentEdit.html#a403927978e9c841e64b62421458790e8">composer_</a>-><a class="code" href="classComposer.html#ab142f49c8de59da0f84185165eb6c1c1" title="Remove the given attachment edit.">removeAttachment</a>(<span class="keyword">this</span>);
<a name="l00176"></a>00176 }
<a name="l00177"></a>00177
<a name="l00178"></a><a class="code" href="classAttachmentEdit.html#ae2435ee247748851f9b02ae217260766">00178</a> <span class="keywordtype">void</span> <a class="code" href="classAttachmentEdit.html#ae2435ee247748851f9b02ae217260766" title="Slot triggered when the WFileUpload received an oversized file.">AttachmentEdit::fileTooLarge</a>(::int64_t size)
<a name="l00179"></a>00179 {
<a name="l00180"></a>00180 <a class="code" href="classAttachmentEdit.html#a2c3fa5d63ec5feedc63f95295989cd4d" title="The text box to display an error (empty or too big file)">error_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WText.html#a2f788aa524d51b3962642c9f565e66e6">setText</a>(<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WWidget.html#aa651f107ec7cf080faef6c435705fc44">tr</a>(<span class="stringliteral">"msg.file-too-large"</span>)
<a name="l00181"></a>00181 .arg(size / 1024)
<a name="l00182"></a>00182 .arg(WApplication::instance()->maximumRequestSize() / 1024));
<a name="l00183"></a>00183 <a class="code" href="classAttachmentEdit.html#a6a19f364e7a82797bc5c18adb6a01530" title="The state of the last upload process.">uploadFailed_</a> = <span class="keyword">true</span>;
<a name="l00184"></a>00184
<a name="l00185"></a>00185 <span class="comment">/*</span>
<a name="l00186"></a>00186 <span class="comment"> * Signal to the Composer that a new asyncrhonous file upload was processed.</span>
<a name="l00187"></a>00187 <span class="comment"> */</span>
<a name="l00188"></a>00188 <a class="code" href="classAttachmentEdit.html#a24ee0aca670036a7491a1c0114188cc7">uploadDone_</a>.<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1Signal.html#a8d9cf8a1e83634462fe2b492b3beb1c5">emit</a>();
<a name="l00189"></a>00189 }
<a name="l00190"></a>00190
<a name="l00191"></a><a class="code" href="classAttachmentEdit.html#aa6037eafc345a6a3358da421fc04045a">00191</a> std::vector<Attachment> <a class="code" href="classAttachmentEdit.html#aa6037eafc345a6a3358da421fc04045a" title="Returns the attachment.">AttachmentEdit::attachments</a>()
<a name="l00192"></a>00192 {
<a name="l00193"></a>00193 std::vector<Attachment> result;
<a name="l00194"></a>00194
<a name="l00195"></a>00195 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i = 0; i < <a class="code" href="classAttachmentEdit.html#ad3f98e98d3e5502fc275446dc5c6b762">uploadInfo_</a>.size(); ++i) {
<a name="l00196"></a>00196 <span class="keywordflow">if</span> (<a class="code" href="classAttachmentEdit.html#ad3f98e98d3e5502fc275446dc5c6b762">uploadInfo_</a>[i]->keep_->isChecked()) {
<a name="l00197"></a>00197 <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1Http_1_1UploadedFile.html">Http::UploadedFile</a>& f = <a class="code" href="classAttachmentEdit.html#ad3f98e98d3e5502fc275446dc5c6b762">uploadInfo_</a>[i]->info_;
<a name="l00198"></a>00198 f.<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1Http_1_1UploadedFile.html#ab8cdd14724b871e71d3ec7d9530f9e29">stealSpoolFile</a>();
<a name="l00199"></a>00199 result.push_back(<a class="code" href="classAttachment.html" title="An email attachment.">Attachment</a>
<a name="l00200"></a>00200 (WString::fromUTF8(f.<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1Http_1_1UploadedFile.html#a6548081a259f55d572bf049d576bb2a3">clientFileName</a>()),
<a name="l00201"></a>00201 WString::fromUTF8(f.<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1Http_1_1UploadedFile.html#a165bc88288a19a1134ecdf3922f86f25">contentType</a>()),
<a name="l00202"></a>00202 f.<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1Http_1_1UploadedFile.html#a80453ce8dc7a06e12b5c1f622c027320">spoolFileName</a>()));
<a name="l00203"></a>00203 }
<a name="l00204"></a>00204 }
<a name="l00205"></a>00205
<a name="l00206"></a>00206 <span class="keywordflow">return</span> result;
<a name="l00207"></a>00207 }
</pre></div></div>
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