Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 146 insertions, 0 deletions

diff --git a/kmail/attachmentlistview.cpp b/kmail/attachmentlistview.cpp
new file mode 100644
index 000000000..b7c8bdd21
--- /dev/null
+++ b/kmail/attachmentlistview.cpp
@@ -0,0 +1,146 @@
+/*  -*- c++ -*-
+    attachmentlistview.cpp
+
+    KMail, the KDE mail client.
+    Copyright (c) 2003 Ingo Kloecker <kloecker@kde.org>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License,
+    version 2.0, as published by the Free Software Foundation.
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+// my header file
+#include "attachmentlistview.h"
+
+// other KMail headers
+#include "kmmsgbase.h"
+#include "kmfolder.h"
+#include "kmcommands.h"
+#include "kmmsgdict.h"
+#include "composer.h"
+
+// other module headers
+#include <maillistdrag.h>
+using KPIM::MailListDrag;
+
+// other KDE headers
+#include <kurldrag.h>
+
+// other Qt headers
+#include <qevent.h>
+#include <qcstring.h>
+#include <qbuffer.h>
+#include <qptrlist.h>
+#include <qdatastream.h>
+#include <qstring.h>
+
+// other headers (none)
+
+
+namespace KMail {
+
+AttachmentListView::AttachmentListView( KMail::Composer * composer,
+                                        QWidget* parent,
+                                        const char* name )
+  : KListView( parent, name ),
+    mComposer( composer )
+{
+  setAcceptDrops( true );
+  setDragEnabled( true );
+}
+
+//-----------------------------------------------------------------------------
+
+AttachmentListView::~AttachmentListView()
+{
+}
+
+//-----------------------------------------------------------------------------
+
+void AttachmentListView::contentsDragEnterEvent( QDragEnterEvent* e )
+{
+  if( e->provides( MailListDrag::format() ) || KURLDrag::canDecode( e ) )
+    e->accept( true );
+  else
+    KListView::dragEnterEvent( e );
+}
+
+//-----------------------------------------------------------------------------
+
+void AttachmentListView::contentsDragMoveEvent( QDragMoveEvent* e )
+{
+  if( e->provides( MailListDrag::format() ) || KURLDrag::canDecode( e ) )
+    e->accept( true );
+  else
+    KListView::dragMoveEvent( e );
+}
+
+//-----------------------------------------------------------------------------
+
+void AttachmentListView::contentsDropEvent( QDropEvent* e )
+{
+  if( e->provides( MailListDrag::format() ) ) {
+    // Decode the list of serial numbers stored as the drag data
+    QByteArray serNums;
+    MailListDrag::decode( e, serNums );
+    QBuffer serNumBuffer( serNums );
+    serNumBuffer.open( IO_ReadOnly );
+    QDataStream serNumStream( &serNumBuffer );
+    Q_UINT32 serNum;
+    KMFolder *folder = 0;
+    int idx;
+    QPtrList<KMMsgBase> messageList;
+    while( !serNumStream.atEnd() ) {
+      KMMsgBase *msgBase = 0;
+      serNumStream >> serNum;
+      KMMsgDict::instance()->getLocation( serNum, &folder, &idx );
+      if( folder )
+        msgBase = folder->getMsgBase( idx );
+      if( msgBase )
+        messageList.append( msgBase );
+    }
+    serNumBuffer.close();
+    uint identity = folder ? folder->identity() : 0;
+    KMCommand *command = new KMForwardAttachedCommand( mComposer, messageList,
+                                                       identity, mComposer );
+    command->start();
+  }
+  else if( KURLDrag::canDecode( e ) ) {
+    KURL::List urlList;
+    if( KURLDrag::decode( e, urlList ) ) {
+      for( KURL::List::Iterator it = urlList.begin();
+           it != urlList.end(); ++it ) {
+        mComposer->addAttach( *it );
+      }
+    }
+  }
+  else {
+    KListView::dropEvent( e );
+  }
+}
+
+//-----------------------------------------------------------------------------
+
+void AttachmentListView::keyPressEvent( QKeyEvent * e )
+{
+  if ( e->key() == Key_Delete ) {
+    emit attachmentDeleted();
+  }
+}
+
+/*virtual*/
+void AttachmentListView::startDrag()
+{
+    emit dragStarted();
+}
+
+} // namespace KMail
+
+#include "attachmentlistview.moc"