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132 lines
4.1 KiB
132 lines
4.1 KiB
/*
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* Copyright (C) 2000 the KGhostView authors. See file AUTHORS.
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*
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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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*
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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
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* GNU 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; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#include <tqframe.h>
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#include <tqlabel.h>
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#include <tqlayout.h>
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#include <tqdatetime.h>
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#include <tqregexp.h>
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#include <kdebug.h>
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#include <klocale.h>
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#include <kstdguiitem.h>
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#include "infodialog.h"
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//
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// Using KDialogBase in message box mode (gives centered action button)
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//
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InfoDialog::InfoDialog( TQWidget *parent, const char *name, bool modal )
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:KDialogBase( i18n("Document Information"), Yes, Yes, Yes, parent,
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name, modal, true, KStdGuiItem::ok() )
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{
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TQFrame *page = makeMainWidget();
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TQVBoxLayout *topLayout = new TQVBoxLayout( page, 0, spacingHint() );
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TQGridLayout *glay = new TQGridLayout( topLayout, 3, 2 );
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glay->setColStretch(1,1);
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TQLabel *label = new TQLabel( i18n("File name:" ), page );
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glay->addWidget( label, 0, 0, AlignRight|AlignVCenter );
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mFileLabel = new TQLabel( page );
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glay->addWidget( mFileLabel, 0, 1 );
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label = new TQLabel( i18n("Document title:" ), page );
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glay->addWidget( label, 1, 0, AlignRight|AlignVCenter );
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mTitleLabel = new TQLabel( page );
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glay->addWidget( mTitleLabel, 1, 1 );
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label = new TQLabel( i18n("Publication date:" ), page );
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glay->addWidget( label, 2, 0, AlignRight|AlignVCenter );
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mDateLabel = new TQLabel( page );
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glay->addWidget( mDateLabel, 2, 1 );
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topLayout->addStretch(1);
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}
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namespace {
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/* For PDF files, the dates are in a standard format.
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*
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* According to the spec at http://partners.adobe.com/asn/tech/pdf/specifications.jsp
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* That format is "(D:YYYYMMDDHHmmSSOHH'mm')", where
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* YYYY is year,
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* MM month
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* DD day
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* HH hour
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* mm minute
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* SS second
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* O is "+" or "-"
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* HH is hour
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* mm is minute
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*
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* OHH'mm' form together the desviation to UCT time ( the timezone ).
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* Everything after the YYYY is optional.
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* The D: is "highly recommended", but legally optional
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*
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* For PS files, there is no such standard and dates appear
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* in any format they desire.
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*/
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TQString parseDate( const TQString& dateStr ) {
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kdDebug( 4500 ) << "parseDate( \"" << dateStr << "\" )" << endl;
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TQRegExp exp( "\\((?:D:)?"
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"(\\d\\d\\d\\d)"
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"(\\d\\d)?(\\d\\d)?(\\d\\d)?.*"
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"(\\d\\d)?(\\d\\d)?.*"
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"(?:(\\+|\\-)(\\d\\d)\'?(\\d\\d)\'?)?"
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"\\)" );
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if ( exp.exactMatch( dateStr ) ) {
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TQStringList list = exp.capturedTexts();
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TQStringList::iterator iter = list.begin();
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++iter; // whole string!
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#undef GET
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#define GET( variable, def ) \
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unsigned variable = def; \
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if ( iter != list.end() ) { \
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variable = ( *iter ).toUInt();\
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++iter; \
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}
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GET( year, 1 )
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GET( month, 1 )
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GET( day, 1 )
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GET( hour, 0 )
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GET( min, 0 )
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GET( sec, 0 )
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#undef GET
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// FIXME: this ignores the timezone
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TQDate date( year, month, day );
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TQTime time( hour, min, sec );
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TDELocale locale( "kghostview" );
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return locale.formatDateTime( TQDateTime( date, time ) );
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}
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kdDebug( 4500 ) << "parseDate failed." << endl;
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return dateStr;
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}
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}
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void InfoDialog::setup( const TQString &fileName, const TQString &documentTitle,
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const TQString &publicationDate )
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{
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mFileLabel->setText( fileName );
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mTitleLabel->setText( documentTitle );
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mDateLabel->setText( parseDate( publicationDate ) );
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}
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#include "infodialog.moc"
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// vim:sw=4:sts=4:ts=8:noet
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