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125 lines
3.4 KiB
125 lines
3.4 KiB
/* This file is part of the KDE project
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* Copyright (C) 2002 Wilco Greven <greven@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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* $Id$
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*/
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#include "kfile_ps.h"
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#include <tqfile.h>
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#include <klocale.h>
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#include <kgenericfactory.h>
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#include <kdebug.h>
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typedef KGenericFactory<KPSPlugin> PSFactory;
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K_EXPORT_COMPONENT_FACTORY(kfile_ps, PSFactory("kfile_ps"))
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KPSPlugin::KPSPlugin(TQObject *tqparent, const char *name,
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const TQStringList &preferredItems) :
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KFilePlugin( tqparent, name, preferredItems )
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{
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kdDebug(7034) << "ps plugin\n";
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// set up our mimetypes
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makeMimeTypeInfo( "application/postscript" );
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makeMimeTypeInfo( "image/x-eps" );
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}
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void KPSPlugin::makeMimeTypeInfo( const char* mimeType )
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{
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KFileMimeTypeInfo* info = addMimeTypeInfo( mimeType );
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// general group
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KFileMimeTypeInfo::GroupInfo* group = addGroupInfo(info, "General", i18n("General"));
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addItemInfo(group, "Title", i18n("Title"), TQVariant::String);
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addItemInfo(group, "Creator", i18n("Creator"), TQVariant::String);
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addItemInfo(group, "CreationDate", i18n("Creation Date"), TQVariant::String);
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addItemInfo(group, "For", i18n("For"), TQVariant::String);
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addItemInfo(group, "Pages", i18n("Pages"), TQVariant::UInt);
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}
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bool KPSPlugin::readInfo( KFileMetaInfo& info, uint /* what */)
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{
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_info = info;
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_group = appendGroup(info, "General");
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_endComments = false;
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_setData = 0;
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_dsc = new KDSC;
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_dsc->setCommentHandler( this );
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FILE* fp = fopen( TQFile::encodeName( info.path() ), "r" );
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if( fp == 0 )
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return false;
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char buf[4096];
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int count;
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while( ( count = fread( buf, sizeof(char), sizeof( buf ), fp ) ) ) {
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if ( !_dsc->scanData( buf, count ) ) break;
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if ( _endComments || _setData == 5 ) break; // Change if new item scanned
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}
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fclose( fp );
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delete _dsc;
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_dsc = 0;
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return _setData > 0;
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}
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void KPSPlugin::comment( Name name )
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{
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switch( name )
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{
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case Title:
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appendItem(_group, "Title", _dsc->dsc_title());
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++_setData;
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break;
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case Creator:
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appendItem(_group, "Creator", _dsc->dsc_creator());
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++_setData;
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break;
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case CreationDate:
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appendItem(_group, "CreationDate", _dsc->dsc_date());
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++_setData;
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break;
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case For:
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appendItem(_group, "For", _dsc->dsc_for());
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++_setData;
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break;
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case Pages: {
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int pages = _dsc->page_pages();
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if (pages)
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{
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appendItem(_group, "Pages", pages);
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++_setData;
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}
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}
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break;
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// Right now we watch for 5 elements:
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// Title, Creator, CreationDate, For, Pages
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//
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// If you add another one(s), please update the 5 in "_setData == 5" above
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//
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case EndComments: _endComments = true;
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default: ; // Ignore
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}
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}
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#include "kfile_ps.moc"
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