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/*
ktnefview.cpp
Copyright (C) 2002 Michael Goffioul <[email protected]>
This file is part of KTNEF, the KDE TNEF support library/program.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
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, USA
*/
#include "ktnefview.h"
#include <ktnef/ktnefattach.h>
#include "attachpropertydialog.h"
#include <tqheader.h>
#include <tqpixmap.h>
#include <tqtimer.h>
#include <kapplication.h>
#include <kiconloader.h>
#include <klocale.h>
#include <kdebug.h>
#include <kmimetype.h>
class Attachment : public TQListViewItem
{
public:
Attachment(TQListView *parent, KTNEFAttach *attach);
~Attachment();
KTNEFAttach* getAttachment() const { return attach_; }
private:
KTNEFAttach *attach_;
};
Attachment::Attachment(TQListView *parent, KTNEFAttach *attach)
: TQListViewItem(parent, attach->name()), attach_(attach)
{
setText(2, TQString::number( attach_->size() ));
if (!attach_->fileName().isEmpty()) setText(0, attach_->fileName());
KMimeType::Ptr mimeType = KMimeType::mimeType( attach_->mimeTag() );
setText(1, mimeType->comment());
TQPixmap pix = loadRenderingPixmap( attach, parent->tqcolorGroup().base() );
if ( !pix.isNull() )
setPixmap( 0, pix );
else
setPixmap(0, mimeType->pixmap(KIcon::Small));
setDragEnabled( true );
}
Attachment::~Attachment()
{
}
//------------------------------------------------------------------------------------------------------
KTNEFView::KTNEFView(TQWidget *parent, const char *name)
: KListView(parent,name)
{
attachments_.setAutoDelete(false);
addColumn(i18n("File Name"));
addColumn(i18n("File Type"));
addColumn(i18n("Size"));
setFrameStyle(TQFrame::WinPanel|TQFrame::Sunken);
setLineWidth(1);
setSelectionMode(TQListView::Extended);
setHScrollBarMode(TQScrollView::AlwaysOff);
setVScrollBarMode(TQScrollView::AlwaysOn);
TQTimer::singleShot( 0, this, TQT_SLOT(adjustColumnWidth()) );
}
KTNEFView::~KTNEFView()
{
}
void KTNEFView::setAttachments(TQPtrList<KTNEFAttach> *list)
{
clear();
if (list)
{
TQPtrListIterator<KTNEFAttach> it(*list);
for (;it.current();++it)
new Attachment(this, it.current());
}
}
void KTNEFView::resizeEvent(TQResizeEvent *e)
{
adjustColumnWidth();
resizeContents(visibleWidth(),visibleHeight());
if (e) TQListView::resizeEvent(e);
}
TQPtrList<KTNEFAttach>* KTNEFView::getSelection()
{
attachments_.clear();
TQListViewItem *item = firstChild();
while (item)
{
if (item->isSelected()) attachments_.append(((Attachment*)item)->getAttachment());
item = item->nextSibling();
}
return &attachments_;
}
void KTNEFView::startDrag()
{
TQListViewItemIterator it( this, TQListViewItemIterator::Selected );
TQValueList<KTNEFAttach*> list;
while ( it.current() )
{
list << static_cast<Attachment*>( it.current() )->getAttachment();
++it;
}
if ( !list.isEmpty() )
emit dragRequested( list );
}
void KTNEFView::adjustColumnWidth()
{
int w = visibleWidth()/2;
setColumnWidth(0,w);
setColumnWidth(1,w/2);
setColumnWidth(2,w/2);
}
#include "ktnefview.moc"
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