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kdepim-devel-doc-3.5.9-9mdv2008.1.x86_64.rpm

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    <h2><a name="content"></a>korganizer</h2>


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<h1>koeditorattachments.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">    This file is part of KOrganizer.</span>
<a name="l00003"></a>00003 <span class="comment"></span>
<a name="l00004"></a>00004 <span class="comment">    Copyright (c) 2003 Cornelius Schumacher &lt;schumacher@kde.org&gt;</span>
<a name="l00005"></a>00005 <span class="comment">    Copyright (c) 2005 Reinhold Kainhofer &lt;reinhold@kainhofer.com&gt;</span>
<a name="l00006"></a>00006 <span class="comment"></span>
<a name="l00007"></a>00007 <span class="comment">    This program is free software; you can redistribute it and/or modify</span>
<a name="l00008"></a>00008 <span class="comment">    it under the terms of the GNU General Public License as published by</span>
<a name="l00009"></a>00009 <span class="comment">    the Free Software Foundation; either version 2 of the License, or</span>
<a name="l00010"></a>00010 <span class="comment">    (at your option) any later version.</span>
<a name="l00011"></a>00011 <span class="comment"></span>
<a name="l00012"></a>00012 <span class="comment">    This program is distributed in the hope that it will be useful,</span>
<a name="l00013"></a>00013 <span class="comment">    but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00014"></a>00014 <span class="comment">    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<a name="l00015"></a>00015 <span class="comment">    GNU General Public License for more details.</span>
<a name="l00016"></a>00016 <span class="comment"></span>
<a name="l00017"></a>00017 <span class="comment">    You should have received a copy of the GNU General Public License</span>
<a name="l00018"></a>00018 <span class="comment">    along with this program; if not, write to the Free Software</span>
<a name="l00019"></a>00019 <span class="comment">    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.</span>
<a name="l00020"></a>00020 <span class="comment"></span>
<a name="l00021"></a>00021 <span class="comment">    As a special exception, permission is given to link this program</span>
<a name="l00022"></a>00022 <span class="comment">    with any edition of Qt, and distribute the resulting executable,</span>
<a name="l00023"></a>00023 <span class="comment">    without including the source code for Qt in the source distribution.</span>
<a name="l00024"></a>00024 <span class="comment">*/</span>
<a name="l00025"></a>00025 
<a name="l00026"></a>00026 <span class="preprocessor">#include "koeditorattachments.h"</span>
<a name="l00027"></a>00027 
<a name="l00028"></a>00028 <span class="preprocessor">#include &lt;libkcal/incidence.h&gt;</span>
<a name="l00029"></a>00029 <span class="preprocessor">#include &lt;libkdepim/kpimurlrequesterdlg.h&gt;</span>
<a name="l00030"></a>00030 <span class="preprocessor">#include &lt;libkdepim/kfileio.h&gt;</span>
<a name="l00031"></a>00031 
<a name="l00032"></a>00032 <span class="preprocessor">#include &lt;klocale.h&gt;</span>
<a name="l00033"></a>00033 <span class="preprocessor">#include &lt;kdebug.h&gt;</span>
<a name="l00034"></a>00034 <span class="preprocessor">#include &lt;kmdcodec.h&gt;</span>
<a name="l00035"></a>00035 <span class="preprocessor">#include &lt;kmessagebox.h&gt;</span>
<a name="l00036"></a>00036 <span class="preprocessor">#include &lt;kiconview.h&gt;</span>
<a name="l00037"></a>00037 <span class="preprocessor">#include &lt;krun.h&gt;</span>
<a name="l00038"></a>00038 <span class="preprocessor">#include &lt;kurldrag.h&gt;</span>
<a name="l00039"></a>00039 <span class="preprocessor">#include &lt;ktempfile.h&gt;</span>
<a name="l00040"></a>00040 <span class="preprocessor">#include &lt;ktempdir.h&gt;</span>
<a name="l00041"></a>00041 <span class="preprocessor">#include &lt;kio/netaccess.h&gt;</span>
<a name="l00042"></a>00042 <span class="preprocessor">#include &lt;kmimetype.h&gt;</span>
<a name="l00043"></a>00043 <span class="preprocessor">#include &lt;kiconloader.h&gt;</span>
<a name="l00044"></a>00044 <span class="preprocessor">#include &lt;kfiledialog.h&gt;</span>
<a name="l00045"></a>00045 <span class="preprocessor">#include &lt;kstdaction.h&gt;</span>
<a name="l00046"></a>00046 <span class="preprocessor">#include &lt;kactioncollection.h&gt;</span>
<a name="l00047"></a>00047 <span class="preprocessor">#include &lt;kpopupmenu.h&gt;</span>
<a name="l00048"></a>00048 
<a name="l00049"></a>00049 <span class="preprocessor">#include &lt;qfile.h&gt;</span>
<a name="l00050"></a>00050 <span class="preprocessor">#include &lt;qlabel.h&gt;</span>
<a name="l00051"></a>00051 <span class="preprocessor">#include &lt;qlayout.h&gt;</span>
<a name="l00052"></a>00052 <span class="preprocessor">#include &lt;qlistview.h&gt;</span>
<a name="l00053"></a>00053 <span class="preprocessor">#include &lt;qpushbutton.h&gt;</span>
<a name="l00054"></a>00054 <span class="preprocessor">#include &lt;qdragobject.h&gt;</span>
<a name="l00055"></a>00055 <span class="preprocessor">#include &lt;qtooltip.h&gt;</span>
<a name="l00056"></a>00056 <span class="preprocessor">#include &lt;qwhatsthis.h&gt;</span>
<a name="l00057"></a>00057 <span class="preprocessor">#include &lt;qapplication.h&gt;</span>
<a name="l00058"></a>00058 <span class="preprocessor">#include &lt;qclipboard.h&gt;</span>
<a name="l00059"></a>00059 
<a name="l00060"></a>00060 <span class="preprocessor">#include &lt;cassert&gt;</span>
<a name="l00061"></a>00061 <span class="preprocessor">#include &lt;set&gt;</span>
<a name="l00062"></a>00062 
<a name="l00063"></a>00063 <span class="keyword">class </span>AttachmentListItem : <span class="keyword">public</span> KIconViewItem
<a name="l00064"></a>00064 {
<a name="l00065"></a>00065   <span class="keyword">public</span>:
<a name="l00066"></a>00066     AttachmentListItem( <a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Attachment.html">KCal::Attachment</a>*att, QIconView *parent ) :
<a name="l00067"></a>00067         KIconViewItem( parent )
<a name="l00068"></a>00068     {
<a name="l00069"></a>00069       <span class="keywordflow">if</span> ( att ) {
<a name="l00070"></a>00070         mAttachment = <span class="keyword">new</span> <a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Attachment.html">KCal::Attachment</a>( *att );
<a name="l00071"></a>00071       } <span class="keywordflow">else</span> {
<a name="l00072"></a>00072         mAttachment = <span class="keyword">new</span> <a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Attachment.html">KCal::Attachment</a>( QString::null );
<a name="l00073"></a>00073       }
<a name="l00074"></a>00074       readAttachment();
<a name="l00075"></a>00075       setDragEnabled( <span class="keyword">true</span> );
<a name="l00076"></a>00076     }
<a name="l00077"></a>00077     ~AttachmentListItem() { <span class="keyword">delete</span> mAttachment; }
<a name="l00078"></a>00078     <a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Attachment.html">KCal::Attachment</a> *attachment()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mAttachment; }
<a name="l00079"></a>00079 
<a name="l00080"></a>00080     <span class="keywordtype">void</span> setUri( <span class="keyword">const</span> QString &amp;uri )
<a name="l00081"></a>00081     {
<a name="l00082"></a>00082       mAttachment-&gt;setUri( uri );
<a name="l00083"></a>00083       readAttachment();
<a name="l00084"></a>00084     }
<a name="l00085"></a>00085     <span class="keywordtype">void</span> setData( <span class="keyword">const</span> <span class="keywordtype">char</span> *base64 )
<a name="l00086"></a>00086     {
<a name="l00087"></a>00087       mAttachment-&gt;setData( base64 );
<a name="l00088"></a>00088       readAttachment();
<a name="l00089"></a>00089     }
<a name="l00090"></a>00090     <span class="keywordtype">void</span> setMimeType( <span class="keyword">const</span> QString &amp;mime )
<a name="l00091"></a>00091     {
<a name="l00092"></a>00092       mAttachment-&gt;setMimeType( mime );
<a name="l00093"></a>00093       readAttachment();
<a name="l00094"></a>00094     }
<a name="l00095"></a>00095     <span class="keywordtype">void</span> setLabel( <span class="keyword">const</span> QString &amp;label )
<a name="l00096"></a>00096     {
<a name="l00097"></a>00097       mAttachment-&gt;setLabel( label );
<a name="l00098"></a>00098       readAttachment();
<a name="l00099"></a>00099     }
<a name="l00100"></a>00100 
<a name="l00101"></a>00101     <span class="keywordtype">void</span> readAttachment()
<a name="l00102"></a>00102     {
<a name="l00103"></a>00103       <span class="keywordflow">if</span> ( mAttachment-&gt;isUri() )
<a name="l00104"></a>00104         setText( mAttachment-&gt;uri() );
<a name="l00105"></a>00105       <span class="keywordflow">else</span> {
<a name="l00106"></a>00106         <span class="keywordflow">if</span> ( mAttachment-&gt;label().isEmpty() )
<a name="l00107"></a>00107           setText( i18n(<span class="stringliteral">"[Binary data]"</span>) );
<a name="l00108"></a>00108         <span class="keywordflow">else</span>
<a name="l00109"></a>00109           setText( mAttachment-&gt;label() );
<a name="l00110"></a>00110       }
<a name="l00111"></a>00111       KMimeType::Ptr mt = KMimeType::mimeType( mAttachment-&gt;mimeType() );
<a name="l00112"></a>00112       <span class="keywordflow">if</span> ( mt ) {
<a name="l00113"></a>00113           <span class="keyword">const</span> QString iconName( mt-&gt;icon( QString(), <span class="keyword">false</span> ) );
<a name="l00114"></a>00114           QPixmap pix = KGlobal::iconLoader( )-&gt;loadIcon( iconName, KIcon::Small );
<a name="l00115"></a>00115           <span class="keywordflow">if</span> ( pix.isNull() )
<a name="l00116"></a>00116             pix = KGlobal::iconLoader( )-&gt;loadIcon( <span class="stringliteral">"unknown"</span>, KIcon::Small );
<a name="l00117"></a>00117             <span class="keywordflow">if</span> ( !pix.isNull() )
<a name="l00118"></a>00118               setPixmap( pix );
<a name="l00119"></a>00119       }
<a name="l00120"></a>00120     }
<a name="l00121"></a>00121 
<a name="l00122"></a>00122   <span class="keyword">private</span>:
<a name="l00123"></a>00123     <a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Attachment.html">KCal::Attachment</a> *mAttachment;
<a name="l00124"></a>00124 };
<a name="l00125"></a>00125 
<a name="l00126"></a>00126 <span class="keyword">class </span>AttachmentIconView : <span class="keyword">public</span> KIconView
<a name="l00127"></a>00127 {
<a name="l00128"></a>00128     <span class="keyword">friend</span> <span class="keyword">class </span>KOEditorAttachments;
<a name="l00129"></a>00129     <span class="keyword">public</span>:
<a name="l00130"></a>00130         AttachmentIconView( KOEditorAttachments* parent=0 )
<a name="l00131"></a>00131             :KIconView( parent ),
<a name="l00132"></a>00132              mParent( parent )
<a name="l00133"></a>00133         {
<a name="l00134"></a>00134             setAcceptDrops( <span class="keyword">true</span> );
<a name="l00135"></a>00135             setSelectionMode( QIconView::Extended );
<a name="l00136"></a>00136             setMode( KIconView::Select );
<a name="l00137"></a>00137             setItemTextPos( QIconView::Right );
<a name="l00138"></a>00138             setArrangement( QIconView::LeftToRight );
<a name="l00139"></a>00139             setMaxItemWidth( QMAX(maxItemWidth(), 250) );
<a name="l00140"></a>00140             setMinimumHeight( QMAX(fontMetrics().height(), 16) + 12 );
<a name="l00141"></a>00141         }
<a name="l00142"></a>00142         ~AttachmentIconView()
<a name="l00143"></a>00143         {
<a name="l00144"></a>00144             <span class="keywordflow">for</span> ( std::set&lt;KTempDir*&gt;::iterator it = mTempDirs.begin() ; it != mTempDirs.end() ; ++it ) {
<a name="l00145"></a>00145                 <span class="keyword">delete</span> *it;
<a name="l00146"></a>00146             }
<a name="l00147"></a>00147         }
<a name="l00148"></a>00148     <span class="keyword">protected</span>:
<a name="l00149"></a>00149         QDragObject * dragObject()
<a name="l00150"></a>00150         {
<a name="l00151"></a>00151             KURL::List urls;
<a name="l00152"></a>00152             <span class="keywordflow">for</span> ( QIconViewItem *it = firstItem( ); it; it = it-&gt;nextItem( ) ) {
<a name="l00153"></a>00153                 <span class="keywordflow">if</span> ( !it-&gt;isSelected() ) <span class="keywordflow">continue</span>;
<a name="l00154"></a>00154                 AttachmentListItem * item = <span class="keyword">dynamic_cast&lt;</span>AttachmentListItem*<span class="keyword">&gt;</span>( it );
<a name="l00155"></a>00155                 <span class="keywordflow">if</span> ( !item ) <span class="keywordflow">return</span> 0;
<a name="l00156"></a>00156                 <a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Attachment.html">KCal::Attachment</a> * att = item-&gt;attachment();
<a name="l00157"></a>00157                 assert( att );
<a name="l00158"></a>00158                 KURL url;
<a name="l00159"></a>00159                 <span class="keywordflow">if</span> ( att-&gt;<a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Attachment.html#2202bb03d3423b293a01044fea0a30ff">isUri</a>() ) {
<a name="l00160"></a>00160                     url.setPath( att-&gt;<a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Attachment.html#cd2fcbd1044cfc8079567f42d152f75c">uri</a>() );
<a name="l00161"></a>00161                 } <span class="keywordflow">else</span> {
<a name="l00162"></a>00162                     KTempDir * tempDir = <span class="keyword">new</span> KTempDir(); <span class="comment">// will be deleted on editor close</span>
<a name="l00163"></a>00163                     tempDir-&gt;setAutoDelete( <span class="keyword">true</span> );
<a name="l00164"></a>00164                     mTempDirs.insert( tempDir );
<a name="l00165"></a>00165                     QByteArray encoded;
<a name="l00166"></a>00166                     encoded.duplicate( att-&gt;<a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Attachment.html#a48c0b6d115afa9df0ef3afe8bf2746a">data</a>(), strlen(att-&gt;<a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Attachment.html#a48c0b6d115afa9df0ef3afe8bf2746a">data</a>()) );
<a name="l00167"></a>00167                     QByteArray decoded;
<a name="l00168"></a>00168                     KCodecs::base64Decode( encoded, decoded );
<a name="l00169"></a>00169                     <span class="keyword">const</span> QString fileName = tempDir-&gt;name( ) + <span class="stringliteral">"/"</span> + att-&gt;<a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Attachment.html#ddca313b87678218504f91c6cd211699">label</a>();
<a name="l00170"></a>00170                     KPIM::kByteArrayToFile( decoded, fileName, <span class="keyword">false</span>, <span class="keyword">false</span>, <span class="keyword">false</span> );
<a name="l00171"></a>00171                     url.setPath( fileName );
<a name="l00172"></a>00172                 }
<a name="l00173"></a>00173                 urls &lt;&lt; url;
<a name="l00174"></a>00174             }
<a name="l00175"></a>00175             KURLDrag *drag  = <span class="keyword">new</span> KURLDrag( urls, <span class="keyword">this</span> );
<a name="l00176"></a>00176             <span class="keywordflow">return</span> drag;
<a name="l00177"></a>00177         }
<a name="l00178"></a>00178         <span class="keywordtype">void</span> contentsDropEvent( QDropEvent* event )
<a name="l00179"></a>00179         {
<a name="l00180"></a>00180           mParent-&gt;handlePasteOrDrop( event );
<a name="l00181"></a>00181         }
<a name="l00182"></a>00182     <span class="keyword">private</span>:
<a name="l00183"></a>00183         std::set&lt;KTempDir*&gt; mTempDirs;
<a name="l00184"></a>00184         KOEditorAttachments* mParent;
<a name="l00185"></a>00185 };
<a name="l00186"></a>00186 
<a name="l00187"></a>00187 KOEditorAttachments::KOEditorAttachments( <span class="keywordtype">int</span> spacing, QWidget *parent,
<a name="l00188"></a>00188                                           <span class="keyword">const</span> <span class="keywordtype">char</span> *name )
<a name="l00189"></a>00189   : QWidget( parent, name )
<a name="l00190"></a>00190 {
<a name="l00191"></a>00191   QBoxLayout *topLayout = <span class="keyword">new</span> QHBoxLayout( <span class="keyword">this</span> );
<a name="l00192"></a>00192   topLayout-&gt;setSpacing( spacing );
<a name="l00193"></a>00193 
<a name="l00194"></a>00194   QLabel *label = <span class="keyword">new</span> QLabel( i18n(<span class="stringliteral">"Attachments:"</span>), <span class="keyword">this</span> );
<a name="l00195"></a>00195   topLayout-&gt;addWidget( label );
<a name="l00196"></a>00196 
<a name="l00197"></a>00197   mAttachments = <span class="keyword">new</span> AttachmentIconView( <span class="keyword">this</span> );
<a name="l00198"></a>00198   QWhatsThis::add( mAttachments,
<a name="l00199"></a>00199                    i18n(<span class="stringliteral">"Displays a list of current items (files, mail, etc.) "</span>
<a name="l00200"></a>00200                         <span class="stringliteral">"that have been associated with this event or to-do. "</span>) );
<a name="l00201"></a>00201   topLayout-&gt;addWidget( mAttachments );
<a name="l00202"></a>00202   connect( mAttachments, SIGNAL( doubleClicked( QIconViewItem * ) ),
<a name="l00203"></a>00203            SLOT( showAttachment( QIconViewItem * ) ) );
<a name="l00204"></a>00204   connect( mAttachments, SIGNAL(selectionChanged()),
<a name="l00205"></a>00205            SLOT(selectionChanged()) );
<a name="l00206"></a>00206   connect( mAttachments, SIGNAL(contextMenuRequested(QIconViewItem*,<span class="keyword">const</span> QPoint&amp;)),
<a name="l00207"></a>00207            SLOT(contextMenu(QIconViewItem*,<span class="keyword">const</span> QPoint&amp;)) );
<a name="l00208"></a>00208 
<a name="l00209"></a>00209   mAddMenu = <span class="keyword">new</span> KPopupMenu( <span class="keyword">this</span> );
<a name="l00210"></a>00210   mContextMenu = <span class="keyword">new</span> KPopupMenu( <span class="keyword">this</span> );
<a name="l00211"></a>00211 
<a name="l00212"></a>00212   KActionCollection* ac = <span class="keyword">new</span> KActionCollection( <span class="keyword">this</span>, <span class="keyword">this</span> );
<a name="l00213"></a>00213 
<a name="l00214"></a>00214   mOpenAction = <span class="keyword">new</span> KAction( i18n(<span class="stringliteral">"View"</span>), 0, <span class="keyword">this</span>, SLOT(slotShow()), ac );
<a name="l00215"></a>00215   mOpenAction-&gt;plug( mContextMenu );
<a name="l00216"></a>00216   mContextMenu-&gt;insertSeparator();
<a name="l00217"></a>00217 
<a name="l00218"></a>00218   mCopyAction = KStdAction::copy(<span class="keyword">this</span>, SLOT(slotCopy( ) ), ac );
<a name="l00219"></a>00219   mCopyAction-&gt;plug( mContextMenu );
<a name="l00220"></a>00220   mCutAction = KStdAction::cut(<span class="keyword">this</span>, SLOT(slotCut( ) ), ac );
<a name="l00221"></a>00221   mCutAction-&gt;plug( mContextMenu );
<a name="l00222"></a>00222   KAction *action = KStdAction::paste(<span class="keyword">this</span>, SLOT(slotPaste( ) ), ac );
<a name="l00223"></a>00223   action-&gt;plug( mContextMenu );
<a name="l00224"></a>00224 
<a name="l00225"></a>00225   action = <span class="keyword">new</span> KAction( i18n(<span class="stringliteral">"&amp;Attach File..."</span>), 0, <span class="keyword">this</span>, SLOT(slotAddData()), ac );
<a name="l00226"></a>00226   action-&gt;setWhatsThis( i18n(<span class="stringliteral">"Shows a dialog used to select an attachment "</span>
<a name="l00227"></a>00227                         <span class="stringliteral">"to add to this event or to-do as link as inline data."</span>) );
<a name="l00228"></a>00228   action-&gt;plug( mAddMenu );
<a name="l00229"></a>00229   action = <span class="keyword">new</span> KAction( i18n(<span class="stringliteral">"Attach &amp;Link..."</span>), 0, <span class="keyword">this</span>, SLOT(slotAdd()), ac );
<a name="l00230"></a>00230   action-&gt;setWhatsThis( i18n(<span class="stringliteral">"Shows a dialog used to select an attachment "</span>
<a name="l00231"></a>00231                         <span class="stringliteral">"to add to this event or to-do as link."</span>) );
<a name="l00232"></a>00232   action-&gt;plug( mAddMenu );
<a name="l00233"></a>00233 
<a name="l00234"></a>00234   QPushButton *addButton = <span class="keyword">new</span> QPushButton( <span class="keyword">this</span> );
<a name="l00235"></a>00235   addButton-&gt;setIconSet( SmallIconSet( <span class="stringliteral">"add"</span> ) );
<a name="l00236"></a>00236   addButton-&gt;setPopup( mAddMenu );
<a name="l00237"></a>00237   topLayout-&gt;addWidget( addButton );
<a name="l00238"></a>00238 
<a name="l00239"></a>00239   mRemoveBtn = <span class="keyword">new</span> QPushButton( <span class="keyword">this</span> );
<a name="l00240"></a>00240   mRemoveBtn-&gt;setIconSet( SmallIconSet( <span class="stringliteral">"remove"</span> ) );
<a name="l00241"></a>00241   QToolTip::add( mRemoveBtn, i18n(<span class="stringliteral">"&amp;Remove"</span>) );
<a name="l00242"></a>00242   QWhatsThis::add( mRemoveBtn,
<a name="l00243"></a>00243                    i18n(<span class="stringliteral">"Removes the attachment selected in the list above "</span>
<a name="l00244"></a>00244                         <span class="stringliteral">"from this event or to-do."</span>) );
<a name="l00245"></a>00245   topLayout-&gt;addWidget( mRemoveBtn );
<a name="l00246"></a>00246   connect( mRemoveBtn, SIGNAL( clicked() ), SLOT( slotRemove() ) );
<a name="l00247"></a>00247 
<a name="l00248"></a>00248   selectionChanged();
<a name="l00249"></a>00249   setAcceptDrops( <span class="keyword">true</span> );
<a name="l00250"></a>00250 }
<a name="l00251"></a>00251 
<a name="l00252"></a>00252 KOEditorAttachments::~KOEditorAttachments()
<a name="l00253"></a>00253 {
<a name="l00254"></a>00254 }
<a name="l00255"></a>00255 
<a name="l00256"></a>00256 <span class="keywordtype">bool</span> KOEditorAttachments::hasAttachments()
<a name="l00257"></a>00257 {
<a name="l00258"></a>00258   <span class="keywordflow">return</span> mAttachments-&gt;count() != 0;
<a name="l00259"></a>00259 }
<a name="l00260"></a>00260 
<a name="l00261"></a>00261 <span class="keywordtype">void</span> KOEditorAttachments::dragEnterEvent( QDragEnterEvent* event )
<a name="l00262"></a>00262 {
<a name="l00263"></a>00263   <span class="keyword">event</span>-&gt;accept( KURLDrag::canDecode( event ) | QTextDrag::canDecode( event ) );
<a name="l00264"></a>00264 }
<a name="l00265"></a>00265 
<a name="l00266"></a>00266 <span class="keywordtype">void</span> KOEditorAttachments::handlePasteOrDrop( QMimeSource* source )
<a name="l00267"></a>00267 {
<a name="l00268"></a>00268   KURL::List urls;
<a name="l00269"></a>00269   QString text;
<a name="l00270"></a>00270   <span class="keywordflow">if</span> ( KURLDrag::decode( source, urls ) ) {
<a name="l00271"></a>00271     <span class="keyword">const</span> <span class="keywordtype">bool</span> asUri = KMessageBox::questionYesNo( <span class="keyword">this</span>,
<a name="l00272"></a>00272             i18n(<span class="stringliteral">"Do you want to link to the attachments, or include them in the event?"</span>),
<a name="l00273"></a>00273             i18n(<span class="stringliteral">"Attach as link?"</span>), i18n(<span class="stringliteral">"As Link"</span>), i18n(<span class="stringliteral">"As File"</span>) ) == KMessageBox::Yes;
<a name="l00274"></a>00274     <span class="keywordflow">for</span> ( KURL::List::ConstIterator it = urls.begin(); it != urls.end(); ++it ) {
<a name="l00275"></a>00275       addAttachment( (*it).url(), QString::null, asUri );
<a name="l00276"></a>00276     }
<a name="l00277"></a>00277   } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( QTextDrag::decode( source, text ) ) {
<a name="l00278"></a>00278     QStringList lst = QStringList::split( <span class="charliteral">'\n'</span>, text );
<a name="l00279"></a>00279     <span class="keywordflow">for</span> ( QStringList::ConstIterator it = lst.begin(); it != lst.end(); ++it ) {
<a name="l00280"></a>00280       addAttachment( (*it)  );
<a name="l00281"></a>00281     }
<a name="l00282"></a>00282   }
<a name="l00283"></a>00283 }
<a name="l00284"></a>00284 
<a name="l00285"></a>00285 <span class="keywordtype">void</span> KOEditorAttachments::dropEvent( QDropEvent* event )
<a name="l00286"></a>00286 {
<a name="l00287"></a>00287     handlePasteOrDrop( event );
<a name="l00288"></a>00288 }
<a name="l00289"></a>00289 
<a name="l00290"></a>00290 <span class="keywordtype">void</span> KOEditorAttachments::showAttachment( QIconViewItem *item )
<a name="l00291"></a>00291 {
<a name="l00292"></a>00292   AttachmentListItem *attitem = <span class="keyword">static_cast&lt;</span>AttachmentListItem*<span class="keyword">&gt;</span>(item);
<a name="l00293"></a>00293   <span class="keywordflow">if</span> ( !attitem || !attitem-&gt;attachment() ) <span class="keywordflow">return</span>;
<a name="l00294"></a>00294 
<a name="l00295"></a>00295   <a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Attachment.html">KCal::Attachment</a> *att = attitem-&gt;attachment();
<a name="l00296"></a>00296   <span class="keywordflow">if</span> ( att-&gt;<a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Attachment.html#2202bb03d3423b293a01044fea0a30ff">isUri</a>() ) {
<a name="l00297"></a>00297     emit openURL( att-&gt;<a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Attachment.html#cd2fcbd1044cfc8079567f42d152f75c">uri</a>() );
<a name="l00298"></a>00298   } <span class="keywordflow">else</span> {
<a name="l00299"></a>00299     KTempFile f;
<a name="l00300"></a>00300     <span class="keywordflow">if</span> ( !f.file() )
<a name="l00301"></a>00301       <span class="keywordflow">return</span>;
<a name="l00302"></a>00302     QByteArray encoded;
<a name="l00303"></a>00303     encoded.duplicate( att-&gt;<a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Attachment.html#a48c0b6d115afa9df0ef3afe8bf2746a">data</a>(), strlen(att-&gt;<a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Attachment.html#a48c0b6d115afa9df0ef3afe8bf2746a">data</a>()) );
<a name="l00304"></a>00304     QByteArray decoded;
<a name="l00305"></a>00305     KCodecs::base64Decode( encoded, decoded );
<a name="l00306"></a>00306     f.file()-&gt;writeBlock( decoded );
<a name="l00307"></a>00307     f.file()-&gt;close();
<a name="l00308"></a>00308     KRun::runURL( f.name(), att-&gt;<a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Attachment.html#b4995a82a11b6ad6f6707de5d1c5fa46">mimeType</a>(), <span class="keyword">true</span>, false );
<a name="l00309"></a>00309   }
<a name="l00310"></a>00310 }
<a name="l00311"></a>00311 
<a name="l00312"></a>00312 <span class="keywordtype">void</span> KOEditorAttachments::slotAdd()
<a name="l00313"></a>00313 {
<a name="l00314"></a>00314   KURL uri = KPimURLRequesterDlg::getURL( QString::null, i18n(
<a name="l00315"></a>00315          <span class="stringliteral">"URL (e.g. a web page) or file to be attached (only "</span>
<a name="l00316"></a>00316          <span class="stringliteral">"the link will be attached, not the file itself):"</span>), <span class="keyword">this</span>,
<a name="l00317"></a>00317                                        i18n(<span class="stringliteral">"Add Attachment"</span>) );
<a name="l00318"></a>00318   <span class="keywordflow">if</span> ( !uri.isEmpty() ) {
<a name="l00319"></a>00319     addAttachment( uri );
<a name="l00320"></a>00320   }
<a name="l00321"></a>00321 }
<a name="l00322"></a>00322 
<a name="l00323"></a>00323 <span class="keywordtype">void</span> KOEditorAttachments::slotAddData()
<a name="l00324"></a>00324 {
<a name="l00325"></a>00325   KURL uri = KFileDialog::getOpenFileName( QString(), QString(), <span class="keyword">this</span>, i18n(<span class="stringliteral">"Add Attachment"</span>) );
<a name="l00326"></a>00326   <span class="keywordflow">if</span> ( !uri.isEmpty() ) {
<a name="l00327"></a>00327     addAttachment( uri, QString::null, <span class="keyword">false</span> );
<a name="l00328"></a>00328   }
<a name="l00329"></a>00329 }
<a name="l00330"></a>00330 
<a name="l00331"></a>00331 <span class="keywordtype">void</span> KOEditorAttachments::slotEdit()
<a name="l00332"></a>00332 {
<a name="l00333"></a>00333   QIconViewItem *item = mAttachments-&gt;currentItem();
<a name="l00334"></a>00334   AttachmentListItem *attitem = <span class="keyword">static_cast&lt;</span>AttachmentListItem*<span class="keyword">&gt;</span>(item);
<a name="l00335"></a>00335   <span class="keywordflow">if</span> ( !attitem || !attitem-&gt;attachment() ) <span class="keywordflow">return</span>;
<a name="l00336"></a>00336 
<a name="l00337"></a>00337   <a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Attachment.html">KCal::Attachment</a> *att = attitem-&gt;attachment();
<a name="l00338"></a>00338   <span class="keywordflow">if</span> ( att-&gt;<a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Attachment.html#2202bb03d3423b293a01044fea0a30ff">isUri</a>() ) {
<a name="l00339"></a>00339     KURL uri = KPimURLRequesterDlg::getURL( att-&gt;<a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Attachment.html#cd2fcbd1044cfc8079567f42d152f75c">uri</a>(), i18n(
<a name="l00340"></a>00340          <span class="stringliteral">"URL (e.g. a web page) or file to be attached (only "</span>
<a name="l00341"></a>00341          <span class="stringliteral">"the link will be attached, not the file itself):"</span>), <span class="keyword">this</span>,
<a name="l00342"></a>00342                                          i18n(<span class="stringliteral">"Edit Attachment"</span>) );
<a name="l00343"></a>00343 
<a name="l00344"></a>00344     <span class="keywordflow">if</span> ( !uri.isEmpty() )
<a name="l00345"></a>00345       attitem-&gt;setUri( uri.url() );
<a name="l00346"></a>00346   } <span class="keywordflow">else</span> {
<a name="l00347"></a>00347     KURL uri = KPimURLRequesterDlg::getURL( QString::null, i18n(
<a name="l00348"></a>00348          <span class="stringliteral">"File to be attached:"</span>), <span class="keyword">this</span>, i18n(<span class="stringliteral">"Add Attachment"</span>) );
<a name="l00349"></a>00349     <span class="keywordflow">if</span> ( !uri.isEmpty() ) {
<a name="l00350"></a>00350           QString tmpFile;
<a name="l00351"></a>00351       <span class="keywordflow">if</span> ( KIO::NetAccess::download( uri, tmpFile, <span class="keyword">this</span> ) ) {
<a name="l00352"></a>00352         QFile f( tmpFile );
<a name="l00353"></a>00353         <span class="keywordflow">if</span> ( !f.open( IO_ReadOnly ) )
<a name="l00354"></a>00354           <span class="keywordflow">return</span>;
<a name="l00355"></a>00355         QByteArray data = f.readAll();
<a name="l00356"></a>00356         f.close();
<a name="l00357"></a>00357         attitem-&gt;setData( KCodecs::base64Encode( data ) );
<a name="l00358"></a>00358         attitem-&gt;setMimeType( KIO::NetAccess::mimetype( uri, <span class="keyword">this</span> ) );
<a name="l00359"></a>00359         QString label = uri.fileName();
<a name="l00360"></a>00360         <span class="keywordflow">if</span> ( label.isEmpty() )
<a name="l00361"></a>00361           label = uri.prettyURL();
<a name="l00362"></a>00362         attitem-&gt;setLabel( label );
<a name="l00363"></a>00363         KIO::NetAccess::removeTempFile( tmpFile );
<a name="l00364"></a>00364       }
<a name="l00365"></a>00365     }
<a name="l00366"></a>00366   }
<a name="l00367"></a>00367 }
<a name="l00368"></a>00368 
<a name="l00369"></a>00369 <span class="keywordtype">void</span> KOEditorAttachments::slotRemove()
<a name="l00370"></a>00370 {
<a name="l00371"></a>00371     QValueList&lt;QIconViewItem*&gt; selected;
<a name="l00372"></a>00372     <span class="keywordflow">for</span> ( QIconViewItem *it = mAttachments-&gt;firstItem( ); it; it = it-&gt;nextItem( ) ) {
<a name="l00373"></a>00373         <span class="keywordflow">if</span> ( !it-&gt;isSelected() ) <span class="keywordflow">continue</span>;
<a name="l00374"></a>00374         selected &lt;&lt; it;
<a name="l00375"></a>00375     }
<a name="l00376"></a>00376     <span class="keywordflow">if</span> ( selected.isEmpty() || KMessageBox::warningContinueCancel(<span class="keyword">this</span>,
<a name="l00377"></a>00377                     selected.count() == 1?i18n(<span class="stringliteral">"This item will be permanently deleted."</span>):
<a name="l00378"></a>00378                     i18n(<span class="stringliteral">"The selected items will be permanently deleted."</span>),
<a name="l00379"></a>00379                     i18n(<span class="stringliteral">"KOrganizer Confirmation"</span>),KStdGuiItem::del()) != KMessageBox::Continue )
<a name="l00380"></a>00380         return;
<a name="l00381"></a>00381 
<a name="l00382"></a>00382     <span class="keywordflow">for</span> ( QValueList&lt;QIconViewItem*&gt;::iterator it( selected.begin() ), end( selected.end() ); it != end ; ++it ) {
<a name="l00383"></a>00383         <span class="keyword">delete</span> *it;
<a name="l00384"></a>00384     }
<a name="l00385"></a>00385 }
<a name="l00386"></a>00386 
<a name="l00387"></a>00387 <span class="keywordtype">void</span> KOEditorAttachments::slotShow()
<a name="l00388"></a>00388 {
<a name="l00389"></a>00389   <span class="keywordflow">for</span> ( QIconViewItem *it = mAttachments-&gt;firstItem(); it; it = it-&gt;nextItem() ) {
<a name="l00390"></a>00390     <span class="keywordflow">if</span> ( !it-&gt;isSelected() )
<a name="l00391"></a>00391       <span class="keywordflow">continue</span>;
<a name="l00392"></a>00392     showAttachment( it );
<a name="l00393"></a>00393   }
<a name="l00394"></a>00394 }
<a name="l00395"></a>00395 
<a name="l00396"></a>00396 <span class="keywordtype">void</span> KOEditorAttachments::setDefaults()
<a name="l00397"></a>00397 {
<a name="l00398"></a>00398   mAttachments-&gt;clear();
<a name="l00399"></a>00399 }
<a name="l00400"></a>00400 
<a name="l00401"></a>00401 <span class="keywordtype">void</span> KOEditorAttachments::addAttachment( <span class="keyword">const</span> KURL &amp;uri,
<a name="l00402"></a>00402                                          <span class="keyword">const</span> QString &amp;mimeType, <span class="keywordtype">bool</span> asUri )
<a name="l00403"></a>00403 {
<a name="l00404"></a>00404   AttachmentListItem *item = <span class="keyword">new</span> AttachmentListItem( 0, mAttachments );
<a name="l00405"></a>00405   <span class="keywordflow">if</span> ( asUri ) {
<a name="l00406"></a>00406     item-&gt;setUri( uri.url() );
<a name="l00407"></a>00407     <span class="keywordflow">if</span> ( !mimeType.isEmpty() ) item-&gt;setMimeType( mimeType );
<a name="l00408"></a>00408   } <span class="keywordflow">else</span> {
<a name="l00409"></a>00409     QString tmpFile;
<a name="l00410"></a>00410     <span class="keywordflow">if</span> ( KIO::NetAccess::download( uri, tmpFile, <span class="keyword">this</span> ) ) {
<a name="l00411"></a>00411       QFile f( tmpFile );
<a name="l00412"></a>00412       <span class="keywordflow">if</span> ( !f.open( IO_ReadOnly ) )
<a name="l00413"></a>00413         <span class="keywordflow">return</span>;
<a name="l00414"></a>00414       QByteArray data = f.readAll();
<a name="l00415"></a>00415       f.close();
<a name="l00416"></a>00416       item-&gt;setData( KCodecs::base64Encode( data ) );
<a name="l00417"></a>00417       <span class="keywordflow">if</span> ( !mimeType.isEmpty() )
<a name="l00418"></a>00418         item-&gt;setMimeType( mimeType );
<a name="l00419"></a>00419       <span class="keywordflow">else</span>
<a name="l00420"></a>00420         item-&gt;setMimeType( KIO::NetAccess::mimetype( uri, <span class="keyword">this</span> ) );
<a name="l00421"></a>00421       QString label = uri.fileName();
<a name="l00422"></a>00422       <span class="keywordflow">if</span> ( label.isEmpty() )
<a name="l00423"></a>00423         label = uri.prettyURL();
<a name="l00424"></a>00424       item-&gt;setLabel( label );
<a name="l00425"></a>00425       KIO::NetAccess::removeTempFile( tmpFile );
<a name="l00426"></a>00426     }
<a name="l00427"></a>00427   }
<a name="l00428"></a>00428 }
<a name="l00429"></a>00429 
<a name="l00430"></a>00430 
<a name="l00431"></a>00431 <span class="keywordtype">void</span> KOEditorAttachments::addAttachment( <a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Attachment.html">KCal::Attachment</a> *attachment )
<a name="l00432"></a>00432 {
<a name="l00433"></a>00433   <span class="keyword">new</span> AttachmentListItem( attachment, mAttachments );
<a name="l00434"></a>00434 }
<a name="l00435"></a>00435 
<a name="l00436"></a>00436 <span class="keywordtype">void</span> KOEditorAttachments::readIncidence( <a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Incidence.html">KCal::Incidence</a> *i )
<a name="l00437"></a>00437 {
<a name="l00438"></a>00438   mAttachments-&gt;clear();
<a name="l00439"></a>00439 
<a name="l00440"></a>00440   <a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1ListBase.html">KCal::Attachment::List</a> attachments = i-&gt;<a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Incidence.html#dfc4bb0127ecf371c0707fed9eb21e3e">attachments</a>();
<a name="l00441"></a>00441   KCal::Attachment::List::ConstIterator it;
<a name="l00442"></a>00442   <span class="keywordflow">for</span>( it = attachments.begin(); it != attachments.end(); ++it ) {
<a name="l00443"></a>00443     addAttachment( (*it) );
<a name="l00444"></a>00444   }
<a name="l00445"></a>00445   <span class="keywordflow">if</span> ( mAttachments-&gt;count() &gt; 0 ) {
<a name="l00446"></a>00446     QTimer::singleShot( 0, mAttachments, SLOT(arrangeItemsInGrid()) );
<a name="l00447"></a>00447   }
<a name="l00448"></a>00448 }
<a name="l00449"></a>00449 
<a name="l00450"></a>00450 <span class="keywordtype">void</span> KOEditorAttachments::writeIncidence( <a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Incidence.html">KCal::Incidence</a> *i )
<a name="l00451"></a>00451 {
<a name="l00452"></a>00452   i-&gt;<a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Incidence.html#39cee988881ad2788171b63673cc8047">clearAttachments</a>();
<a name="l00453"></a>00453 
<a name="l00454"></a>00454   QIconViewItem *item;
<a name="l00455"></a>00455   AttachmentListItem *attitem;
<a name="l00456"></a>00456   <span class="keywordflow">for</span>( item = mAttachments-&gt;firstItem(); item; item = item-&gt;nextItem() ) {
<a name="l00457"></a>00457     attitem = <span class="keyword">static_cast&lt;</span>AttachmentListItem*<span class="keyword">&gt;</span>(item);
<a name="l00458"></a>00458     <span class="keywordflow">if</span> ( attitem )
<a name="l00459"></a>00459       i-&gt;<a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Incidence.html#0e2d04b08c67e77f9278d5ed72621032">addAttachment</a>( <span class="keyword">new</span> <a class="codeRef" doxygen="libkcal.tag:../../libkcal/html/" href="../../libkcal/html/classKCal_1_1Attachment.html">KCal::Attachment</a>( *(attitem-&gt;attachment() ) ) );
<a name="l00460"></a>00460   }
<a name="l00461"></a>00461 }
<a name="l00462"></a>00462 
<a name="l00463"></a>00463 
<a name="l00464"></a>00464 <span class="keywordtype">void</span> KOEditorAttachments::slotCopy()
<a name="l00465"></a>00465 {
<a name="l00466"></a>00466     QApplication::clipboard()-&gt;setData( mAttachments-&gt;dragObject(), QClipboard::Clipboard );
<a name="l00467"></a>00467 }
<a name="l00468"></a>00468 
<a name="l00469"></a>00469 <span class="keywordtype">void</span> KOEditorAttachments::slotCut()
<a name="l00470"></a>00470 {
<a name="l00471"></a>00471     slotCopy();
<a name="l00472"></a>00472     slotRemove();
<a name="l00473"></a>00473 }
<a name="l00474"></a>00474 
<a name="l00475"></a>00475 <span class="keywordtype">void</span> KOEditorAttachments::slotPaste()
<a name="l00476"></a>00476 {
<a name="l00477"></a>00477     handlePasteOrDrop( QApplication::clipboard()-&gt;data() );
<a name="l00478"></a>00478 }
<a name="l00479"></a>00479 
<a name="l00480"></a>00480 <span class="keywordtype">void</span> KOEditorAttachments::selectionChanged()
<a name="l00481"></a>00481 {
<a name="l00482"></a>00482   <span class="keywordtype">bool</span> selected = <span class="keyword">false</span>;
<a name="l00483"></a>00483   <span class="keywordflow">for</span> ( QIconViewItem *item = mAttachments-&gt;firstItem(); item; item = item-&gt;nextItem() ) {
<a name="l00484"></a>00484     <span class="keywordflow">if</span> ( item-&gt;isSelected() ) {
<a name="l00485"></a>00485       selected = <span class="keyword">true</span>;
<a name="l00486"></a>00486       <span class="keywordflow">break</span>;
<a name="l00487"></a>00487     }
<a name="l00488"></a>00488   }
<a name="l00489"></a>00489   mRemoveBtn-&gt;setEnabled( selected );
<a name="l00490"></a>00490 }
<a name="l00491"></a>00491 
<a name="l00492"></a>00492 <span class="keywordtype">void</span> KOEditorAttachments::contextMenu(QIconViewItem * item, <span class="keyword">const</span> QPoint &amp; pos)
<a name="l00493"></a>00493 {
<a name="l00494"></a>00494   <span class="keyword">const</span> <span class="keywordtype">bool</span> enable = item != 0;
<a name="l00495"></a>00495   mOpenAction-&gt;setEnabled( enable );
<a name="l00496"></a>00496   mCopyAction-&gt;setEnabled( enable );
<a name="l00497"></a>00497   mCutAction-&gt;setEnabled( enable );
<a name="l00498"></a>00498   mContextMenu-&gt;exec( pos );
<a name="l00499"></a>00499 }
<a name="l00500"></a>00500 
<a name="l00501"></a>00501 <span class="preprocessor">#include "koeditorattachments.moc"</span>
</pre></div></div>
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