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124 lines
3.7 KiB
124 lines
3.7 KiB
/* This file is part of the KDE project
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* Copyright (C) 2005 Laurent Montel <montel@kde.org>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License as published by the Free Software Foundation version 2.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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*/
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#include <config.h>
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#include "tdefile_gnumeric.h"
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#include <klocale.h>
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#include <kgenericfactory.h>
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#include <kfilterdev.h>
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#include <tqdom.h>
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#include <tqfile.h>
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#include <tqdatetime.h>
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#include <kdebug.h>
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typedef KGenericFactory<GnumericPlugin> GnumericFactory;
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K_EXPORT_COMPONENT_FACTORY(tdefile_gnumeric, GnumericFactory( "tdefile_gnumeric" ))
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GnumericPlugin::GnumericPlugin(TQObject *parent, const char *name,
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const TQStringList &args)
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: KFilePlugin(parent, name, args)
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{
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init();
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}
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void GnumericPlugin::init()
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{
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KFileMimeTypeInfo* info = addMimeTypeInfo( "application/x-gnumeric" );
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KFileMimeTypeInfo::GroupInfo* group = 0L;
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group = addGroupInfo(info, "DocumentInfo", i18n("Document Information"));
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KFileMimeTypeInfo::ItemInfo* item;
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item = addItemInfo(group, "Author", i18n("Author"), TQVariant::String);
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setHint(item, KFileMimeTypeInfo::Author);
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item = addItemInfo(group, "Title", i18n("Title"), TQVariant::String);
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setHint(item, KFileMimeTypeInfo::Name);
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item = addItemInfo(group, "Abstract", i18n("Abstract"), TQVariant::String);
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setHint(item, KFileMimeTypeInfo::Description);
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}
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bool GnumericPlugin::readInfo( KFileMetaInfo& info, uint what)
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{
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if ( info.path().isEmpty() ) // remote file
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return false;
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KFileMetaInfoGroup group = appendGroup(info, "DocumentInfo");
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TQIODevice* in = KFilterDev::deviceForFile(info.path(),"application/x-gzip");
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if ( !in )
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{
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kdError() << "Cannot create device for uncompressing! Aborting!" << endl;
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return false;
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}
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if (!in->open(IO_ReadOnly))
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{
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kdError() << "Cannot open file for uncompressing! Aborting!" << endl;
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delete in;
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return false;
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}
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TQDomDocument doc;
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doc.setContent( in );
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in->close();
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TQDomElement docElem = doc.documentElement();
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TQDomNode summary = docElem.namedItem("gmr:Summary");
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TQDomNode gmr_item = summary.namedItem("gmr:Item");
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TQString author;
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TQString title;
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TQString abstract;
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while( !gmr_item.isNull() )
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{
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TQDomNode gmr_name = gmr_item.namedItem("gmr:name");
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TQDomNode gmr_value = gmr_item.namedItem("gmr:val-string");
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if (gmr_name.toElement().text() == "title")
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{
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title=gmr_value.toElement().text();
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}
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else if (gmr_name.toElement().text() == "author")
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{
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author=gmr_value.toElement().text();
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}
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else if (gmr_name.toElement().text() == "comments")
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{
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abstract=gmr_value.toElement().text();
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}
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gmr_item = gmr_item.nextSibling();
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}
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appendItem(group, "Author", stringItem( author ));
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appendItem(group, "Title", stringItem( title ));
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appendItem(group, "Abstract", stringItem( abstract ));
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delete in;
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return true;
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}
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TQString GnumericPlugin::stringItem( const TQString &name )
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{
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return name.isEmpty() ? i18n("*Unknown*") : name;
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}
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#include "tdefile_gnumeric.moc"
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