diff options
Diffstat (limited to 'ktnef/gui/attachpropertydialog.cpp')
| -rw-r--r-- | ktnef/gui/attachpropertydialog.cpp | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/ktnef/gui/attachpropertydialog.cpp b/ktnef/gui/attachpropertydialog.cpp new file mode 100644 index 000000000..8675b6baa --- /dev/null +++ b/ktnef/gui/attachpropertydialog.cpp @@ -0,0 +1,187 @@ +/* + attachpropertydialog.cpp + + Copyright (C) 2002 Michael Goffioul <kdeprint@swing.be> + + 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 "attachpropertydialog.h" +#include <ktnef/ktnefattach.h> +#include <ktnef/ktnefproperty.h> +#include <ktnef/ktnefpropertyset.h> +#include <ktnef/ktnefdefs.h> +#include "qwmf.h" + +#include <qlabel.h> +#include <klistview.h> +#include <kmimetype.h> +#include <kdebug.h> +#include <klocale.h> +#include <kmessagebox.h> +#include <kfiledialog.h> +#include <qbuffer.h> +#include <qdatastream.h> +#include <qpicture.h> + +AttachPropertyDialog::AttachPropertyDialog(QWidget *parent, const char *name) + : AttachPropertyDialogBase(parent, name, true) +{ +} + +AttachPropertyDialog::~AttachPropertyDialog() +{ +} + +void AttachPropertyDialog::setAttachment(KTNEFAttach *attach) +{ + QString s = (attach->fileName().isEmpty() ? attach->name() : attach->fileName()); + filename_->setText("<b>"+s+"</b>"); + setCaption(s); + display_->setText(attach->displayName()); + mime_->setText(attach->mimeTag()); + s.setNum(attach->size()); + s.append(" bytes"); + size_->setText(s); + KMimeType::Ptr mimetype = KMimeType::mimeType(attach->mimeTag()); + QPixmap pix = loadRenderingPixmap( attach, colorGroup().background() ); + if ( !pix.isNull() ) + icon_->setPixmap( pix ); + else + icon_->setPixmap(mimetype->pixmap(KIcon::Small)); + description_->setText(mimetype->comment()); + s.setNum(attach->index()); + index_->setText(s); + + formatPropertySet( attach, properties_ ); + m_attach = attach; +} + +void AttachPropertyDialog::saveClicked() +{ + saveProperty( properties_, m_attach, this ); +} + +void formatProperties( const QMap<int,KTNEFProperty*>& props, QListView *lv, QListViewItem *item, const QString& prefix ) +{ + for ( QMap<int,KTNEFProperty*>::ConstIterator it=props.begin(); it!=props.end(); ++it ) + { + QListViewItem *newItem = 0; + if ( lv ) + newItem = new QListViewItem( lv, ( *it )->keyString() ); + else if ( item ) + newItem = new QListViewItem( item, ( *it )->keyString() ); + else + { + kdWarning() << "formatProperties() called with no listview and no item" << endl; + return; + } + + QVariant value = ( *it )->value(); + if ( value.type() == QVariant::List ) + { + newItem->setOpen( true ); + newItem->setText( 0, newItem->text( 0 ) + " [" + QString::number( value.asList().count() ) + "]" ); + int i = 0; + for ( QValueList<QVariant>::ConstIterator lit=value.listBegin(); lit!=value.listEnd(); ++lit, i++ ) + new QListViewItem( newItem, "[" + QString::number( i ) + "]", KTNEFProperty::formatValue( *lit ) ); + } + else if ( value.type() == QVariant::DateTime ) + newItem->setText( 1, value.asDateTime().toString() ); + else + { + newItem->setText( 1, ( *it )->valueString() ); + newItem->setText( 2, prefix + "_" + QString::number( it.key() ) ); + } + } +} + +void formatPropertySet( KTNEFPropertySet *pSet, QListView *lv ) +{ + formatProperties( pSet->properties(), lv, 0, "prop" ); + QListViewItem *item = new QListViewItem( lv, i18n( "TNEF Attributes" ) ); + item->setOpen( true ); + formatProperties( pSet->attributes(), 0, item, "attr" ); +} + +void saveProperty( QListView *lv, KTNEFPropertySet *pSet, QWidget *parent ) +{ + QListViewItem *item = lv->selectedItem(); + if ( !item ) + KMessageBox::error( parent, i18n( "Select an item." ) ); + else if ( item->text( 2 ).isEmpty() ) + KMessageBox::error( parent, i18n( "The selected item cannot be saved." ) ); + else + { + QString tag = item->text( 2 ); + int key = tag.mid( 5 ).toInt(); + QVariant prop = ( tag.startsWith( "attr_" ) ? pSet->attribute( key ) : pSet->property( key ) ); + QString filename = KFileDialog::getSaveFileName( tag, QString::null, parent ); + if ( !filename.isEmpty() ) + { + QFile f( filename ); + if ( f.open( IO_WriteOnly ) ) + { + switch ( prop.type() ) + { + case QVariant::ByteArray: + f.writeBlock( prop.asByteArray().data(), prop.asByteArray().size() ); + break; + default: + { + QTextStream t( &f ); + t << prop.toString(); + break; + } + } + f.close(); + } + else + KMessageBox::error( parent, i18n( "Unable to open file for writing, check file permissions." ) ); + } + } +} + +QPixmap loadRenderingPixmap( KTNEFPropertySet *pSet, const QColor& bgColor ) +{ + QPixmap pix; + QVariant rendData = pSet->attribute( attATTACHRENDDATA ), wmf = pSet->attribute( attATTACHMETAFILE ); + if ( !rendData.isNull() && !wmf.isNull() ) + { + // Get rendering size + QBuffer rendBuffer( rendData.asByteArray() ); + rendBuffer.open( IO_ReadOnly ); + QDataStream rendStream( &rendBuffer ); + rendStream.setByteOrder( QDataStream::LittleEndian ); + Q_UINT16 type, w, h; + rendStream >> type >> w >> w; // read type and skip 4 bytes + rendStream >> w >> h; + rendBuffer.close(); + + if ( type == 1 && w > 0 && h > 0 ) + { + // Load WMF data + QWinMetaFile wmfLoader; + QBuffer wmfBuffer( wmf.asByteArray() ); + wmfBuffer.open( IO_ReadOnly ); + wmfLoader.setBbox( QRect( 0, 0, w, h ) ); + if ( wmfLoader.load( wmfBuffer ) ) + { + pix.resize( w, h ); + pix.fill( bgColor ); + wmfLoader.paint( &pix ); + } + wmfBuffer.close(); + } + } + return pix; +} |