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137 lines
3.3 KiB
137 lines
3.3 KiB
15 years ago
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/*
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ktnefview.cpp
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Copyright (C) 2002 Michael Goffioul <kdeprint@swing.be>
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This file is part of KTNEF, the KDE TNEF support library/program.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "ktnefview.h"
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#include <ktnef/ktnefattach.h>
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#include "attachpropertydialog.h"
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#include <qheader.h>
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#include <qpixmap.h>
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#include <qtimer.h>
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#include <kapplication.h>
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#include <kiconloader.h>
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#include <klocale.h>
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#include <kdebug.h>
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#include <kmimetype.h>
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class Attachment : public QListViewItem
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{
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public:
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Attachment(QListView *parent, KTNEFAttach *attach);
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~Attachment();
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KTNEFAttach* getAttachment() const { return attach_; }
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private:
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KTNEFAttach *attach_;
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};
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Attachment::Attachment(QListView *parent, KTNEFAttach *attach)
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: QListViewItem(parent, attach->name()), attach_(attach)
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{
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setText(2, QString::number( attach_->size() ));
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if (!attach_->fileName().isEmpty()) setText(0, attach_->fileName());
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KMimeType::Ptr mimeType = KMimeType::mimeType( attach_->mimeTag() );
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setText(1, mimeType->comment());
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QPixmap pix = loadRenderingPixmap( attach, parent->colorGroup().base() );
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if ( !pix.isNull() )
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setPixmap( 0, pix );
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else
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setPixmap(0, mimeType->pixmap(KIcon::Small));
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setDragEnabled( true );
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}
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Attachment::~Attachment()
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{
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}
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//------------------------------------------------------------------------------------------------------
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KTNEFView::KTNEFView(QWidget *parent, const char *name)
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: KListView(parent,name)
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{
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attachments_.setAutoDelete(false);
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addColumn(i18n("File Name"));
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addColumn(i18n("File Type"));
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addColumn(i18n("Size"));
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setFrameStyle(QFrame::WinPanel|QFrame::Sunken);
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setLineWidth(1);
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setSelectionMode(QListView::Extended);
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setHScrollBarMode(QScrollView::AlwaysOff);
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setVScrollBarMode(QScrollView::AlwaysOn);
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QTimer::singleShot( 0, this, SLOT(adjustColumnWidth()) );
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}
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KTNEFView::~KTNEFView()
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{
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}
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void KTNEFView::setAttachments(QPtrList<KTNEFAttach> *list)
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{
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clear();
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if (list)
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{
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QPtrListIterator<KTNEFAttach> it(*list);
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for (;it.current();++it)
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new Attachment(this, it.current());
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}
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}
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void KTNEFView::resizeEvent(QResizeEvent *e)
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{
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adjustColumnWidth();
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resizeContents(visibleWidth(),visibleHeight());
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if (e) QListView::resizeEvent(e);
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}
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QPtrList<KTNEFAttach>* KTNEFView::getSelection()
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{
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attachments_.clear();
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QListViewItem *item = firstChild();
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while (item)
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{
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if (item->isSelected()) attachments_.append(((Attachment*)item)->getAttachment());
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item = item->nextSibling();
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}
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return &attachments_;
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}
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void KTNEFView::startDrag()
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{
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QListViewItemIterator it( this, QListViewItemIterator::Selected );
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QValueList<KTNEFAttach*> list;
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while ( it.current() )
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{
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list << static_cast<Attachment*>( it.current() )->getAttachment();
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++it;
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}
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if ( !list.isEmpty() )
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emit dragRequested( list );
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}
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void KTNEFView::adjustColumnWidth()
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{
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int w = visibleWidth()/2;
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setColumnWidth(0,w);
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setColumnWidth(1,w/2);
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setColumnWidth(2,w/2);
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}
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#include "ktnefview.moc"
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