From ce4a32fe52ef09d8f5ff1dd22c001110902b60a2 Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- kdeprint/kpposterpage.cpp | 341 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 341 insertions(+) create mode 100644 kdeprint/kpposterpage.cpp (limited to 'kdeprint/kpposterpage.cpp') diff --git a/kdeprint/kpposterpage.cpp b/kdeprint/kpposterpage.cpp new file mode 100644 index 000000000..463dd9e32 --- /dev/null +++ b/kdeprint/kpposterpage.cpp @@ -0,0 +1,341 @@ +/* + * This file is part of the KDE libraries + * Copyright (c) 2001-2002 Michael Goffioul + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License version 2 as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + **/ + +#include "kpposterpage.h" +#include "posterpreview.h" +#include "kprinter.h" +#include "kmfactory.h" +#include "util.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +KPPosterPage::KPPosterPage( QWidget *parent, const char *name ) + : KPrintDialogPage( parent, name ) +{ + //WhatsThis strings.... (added by pfeifle@kde.org) + QString whatsThis5_PosterPage = i18n( " " + " 5. " + " " ); + + QString whatsThisEnablePosterPage = i18n( " " + " Print Poster (enabled or disabled). " + "

If you enable this option, you can print posters of different sizes " + " The printout will happen in the form 'tiles' printed on smaller " + " paper sizes, which you can stitch together later. If you enable this " + " option here, the 'Poster Printing' filter will be auto-loaded in " + " the 'Filters' tab of this dialog.

" + "

This tab is only visible if the external 'poster' utility is " + " discovered by KDEPrint on your system. ['poster' is a commandline " + " utility that enables you to convert PostScript files into tiled printouts " + " which allow for oversized appearance of the stitched-together tiles.]

" + "

Note: The standard version of 'poster' will not work. Your system " + " must use a patched version of 'poster'. Ask your operating system vendor to " + " provide a patched version of 'poster' if he does not already.

" + "

Additional hint for power users: A patched version of 'poster' is " + " available from the KDEPrint Website " + " at http://printing.kde.org/downloads/. " + " The direct link to the patched source tarball is " + " ftp://ftp.kde.org/pub/kde/printing/poster.tar.bz2 " + "

" + " " ); + + QString whatsThisTileSelectionPosterPage = i18n( " " + " Tile Selection widget " + "

This GUI element is not only for viewing your selections: it also " + " lets you interactively select the tile(s) you want to print. " + "

" + "

Hints " + "

    " + "
  • Click any tile to select it for printing.
    • " + "
  • To select multiple tiles to be printed " + " at once, 'shift-click' on the tiles ('shift-click' means: hold down the " + " [SHIFT]-key on your keyboard and click with the mouse while [SHIFT]-key is held.) " + " Be aware that the order " + " of your clicking is also significant to the order of printing the different tiles.
    • " + "
" + " Note 1: The order of your selection (and the order for printout of the tiles) " + " is indicated by the contents of the text field below, " + " labelled as 'Tile pages (to be printed):'

" + " Note 2: By default no tile is selected. Before you can print (a part " + " of) your poster, you must select at least one tile.

" + " " ); + + QString whatsThisPostersizePosterPage = i18n( " " + " Poster Size " + "

Select the poster size you want from the dropdown list.

" + " Available sizes are all standard paper sizes up to " + " 'A0'. [A0 is the same size as 16 sheets of A4, or '84cm x 118.2cm'.]

" + "

Notice, how the little preview window below changes with your change of poster " + " size. It indicates to you how many tiles need to be printed to make the poster, " + " given the selected paper size.

" + "

Hint: The little preview window below is not just a passive icon. You can click " + " on its individual tiles to select them for printing. To select multiple tiles to be printed " + " at once, you need to 'shift-click' on the tiles ('shift-click' means: hold down the " + " [SHIFT]-key on your keyboard and click with the mouse while [SHIFT]-key is held.) The order " + " of your clicking is significant to the order of printing the different tiles. The order of " + " your selection (and for the printed tiles) is indicated by the contents of the text field " + " labelled as 'Tile pages (to be printed):'

" + " Note: By default no tile is selected. Before you can print (a part " + " of) your poster, you must select at least one tile.

" + " " ); + + QString whatsThisPrintsizePosterPage = i18n( " " + " Paper Size " + "

This field indicates the paper size the poster tiles will be printed on. " + " To select a different paper size for your poster tiles, go to the 'General' tab " + " of this dialog and select one from the dropdown list.

" + " Available sizes are most standard paper sizes supported by your printer. Your printer's " + " supported paper sizes are read from the printer driver info (as laid down in the 'PPD', " + " the printer description file). Be aware that the 'Paper Size' selected may not be supported " + " by 'poster' (example: 'HalfLetter') while it may well be supported by your printer. If " + " you hit that obstacle, simply use another, supported Paper Size, like 'A4' or 'Letter'. " + "

Notice, how the little preview window below changes with your change of paper " + " size. It indicates how many tiles need to be printed to make up the poster, " + " given the selected paper and poster size.

" + "

Hint: The little preview window below is not just a passive icon. You can click " + " on its individual tiles to select them for printing. To select multiple tiles to be printed " + " at once, you need to 'shift-click' on the tiles ('shift-click' means: hold down the " + " [SHIFT]-key on your keyboard and click with the mouse while [SHIFT]-key is held.) The order " + " of your clicking is significant to the order of printing the different tiles. The order of " + " your selection (and for the printed tiles) is indicated by the contents of the text field " + " labelled as 'Tile pages (to be printed):'

" + " Note: By default no tile is selected. Before you can print (a part " + " of) your poster, you must select at least one tile.

" + " " ); + + QString whatsThisCutmarginPosterPage = i18n( " " + " Cut Margin selection " + "

Slider and spinbox let you determine a 'cut margin' which will be printed onto " + " each tile of your poster to help you cut the pieces as needed.

" + "

Notice, how the little preview window above changes with your change of cut " + " margins. It indicates to you how much space the cut margins will take away from each tile. " + "

Be aware, that your cut margins need to be equal to or greater than the margins your " + " printer uses. The printer's capabilities are described in the 'ImageableArea' " + " keywords of its driver PPD file.

" + " " ); + + QString whatsThisTileOrderSelectionPosterPage = i18n( " " + " Order and number of tile pages to be printed " + "

This field displays and sets the individual tiles to be printed, as well as the order " + " for their printout.

" + " You can file the field with 2 different methods: " + "
    " + "
  • Either use the interactive thumbnail preview above and '[SHIFT]-click' on the tiles.
    • " + "
  • Or edit this text field accordingly.
    • " + "
" + "

When editing the field, you can use a '3-7' syntax instead of a '3,4,5,6,7' one.

" + "

Examples:

" + " 
 "
+			"   \"2,3,7,9,3\" "
+			" 
 "
+			"   \"1-3,6,8-11\" "
+			" " );
+
+	setTitle( i18n( "Poster" ) );
+
+	m_postercheck = new QCheckBox( i18n( "&Print poster" ), this );
+          QWhatsThis::add(m_postercheck, whatsThisEnablePosterPage);
+	QWidget *dummy = new QWidget( this );
+	m_preview = new PosterPreview( dummy );
+          QWhatsThis::add(m_preview, whatsThisTileSelectionPosterPage);
+	m_postersize = new QComboBox( dummy );
+          QWhatsThis::add(m_postersize, whatsThisPostersizePosterPage);
+	m_printsize = new QComboBox( dummy );
+          QWhatsThis::add(m_printsize, whatsThisPrintsizePosterPage);
+	m_lockbtn = new KPushButton( dummy );
+          //QWhatsThis::add(m_lockbtn, whatsThis5_PosterPage);           //FIXME ASK_MICHAEL: which pushbutton would that be?
+	m_mediasize = new QLabel( dummy );
+          QWhatsThis::add(m_mediasize, whatsThisPrintsizePosterPage);
+	m_mediasize->setFrameStyle( QFrame::Panel|QFrame::Sunken );
+	QLabel *posterlab = new QLabel( i18n( "Poste&r size:" ), dummy );
+          QWhatsThis::add(posterlab, whatsThisPostersizePosterPage);
+	QLabel *medialab = new QLabel( i18n( "Media size:" ), dummy );
+          QWhatsThis::add(medialab, whatsThisPrintsizePosterPage);
+	QLabel *printlab = new QLabel( i18n( "Pri&nt size:" ), dummy );
+          QWhatsThis::add(printlab, whatsThisPrintsizePosterPage);
+	posterlab->setBuddy( m_postersize );
+	printlab->setBuddy( m_printsize );
+	m_cutmargin = new KIntNumInput( 5, dummy );
+          QWhatsThis::add(m_cutmargin, whatsThisCutmarginPosterPage);
+	// xgettext:no-c-format
+	m_cutmargin->setLabel( i18n( "C&ut margin (% of media):" ) );
+	m_cutmargin->setRange( 0, 100, 2, true );                     // step width was too big, changed from 10 to 2 (-kp-)
+	m_selection = new QLineEdit( dummy );
+          QWhatsThis::add(m_selection, whatsThisTileOrderSelectionPosterPage);
+	QLabel *selectionlab = new QLabel( i18n( "&Tile pages (to be printed):" ), dummy );
+          QWhatsThis::add(selectionlab, whatsThisTileOrderSelectionPosterPage);
+	selectionlab->setBuddy( m_selection );
+	m_lockbtn->setToggleButton( true );
+	m_lockbtn->setPixmap( SmallIcon( "encrypted" ) );
+	m_lockbtn->setOn( true );
+	m_lockbtn->setFixedSize( m_lockbtn->sizeHint() );
+	QToolTip::add( m_lockbtn, i18n( "Link/unlink poster and print size" ) );
+
+	for ( int i=0; iinsertItem( page_sizes[ i ].text );
+		m_printsize->insertItem( page_sizes[ i ].text );
+	}
+	m_postersize->setCurrentItem( findIndex( KPrinter::A3 ) );
+	slotPosterSizeChanged( m_postersize->currentItem() );
+
+	connect( m_postercheck, SIGNAL( toggled( bool ) ), dummy, SLOT( setEnabled( bool ) ) );
+	dummy->setEnabled( false );
+	connect( m_postersize, SIGNAL( activated( int ) ), SLOT( slotPosterSizeChanged( int ) ) );
+	connect( m_cutmargin, SIGNAL( valueChanged( int ) ), SLOT( slotMarginChanged( int ) ) );
+	connect( m_lockbtn, SIGNAL( toggled( bool ) ), m_printsize, SLOT( setDisabled( bool ) ) );
+	m_printsize->setEnabled( false );
+	connect( m_lockbtn, SIGNAL( toggled( bool ) ), SLOT( slotLockToggled( bool ) ) );
+	connect( m_selection, SIGNAL( textChanged( const QString& ) ), m_preview, SLOT( setSelectedPages( const QString& ) ) );
+	connect( m_preview, SIGNAL( selectionChanged( const QString& ) ), m_selection, SLOT( setText( const QString& ) ) );
+
+	if ( KMFactory::self()->settings()->application != KPrinter::Dialog 
+			&& KMFactory::self()->settings()->application >= 0 )
+	{
+		m_printsize->hide();
+		m_lockbtn->hide();
+		printlab->hide();
+	}
+
+	QVBoxLayout *l0 = new QVBoxLayout( this, 0, 10 );
+	l0->addWidget( m_postercheck );
+	l0->addWidget( dummy, 1 );
+	QGridLayout *l1 = new QGridLayout( dummy, 8, 3, 0, 5 );
+	l1->addWidget( posterlab, 0, 0 );
+	l1->addWidget( m_postersize, 0, 1 );
+	l1->addWidget( printlab, 1, 0 );
+	l1->addWidget( m_printsize, 1, 1 );
+	l1->addWidget( medialab, 2, 0 );
+	l1->addWidget( m_mediasize, 2, 1 );
+	l1->addMultiCellWidget( m_preview, 4, 4, 0, 2 );
+	l1->addMultiCellWidget( m_cutmargin, 6, 6, 0, 2 );
+	l1->addMultiCellWidget( m_lockbtn, 0, 1, 2, 2 );
+	QHBoxLayout *l2 = new QHBoxLayout( 0, 0, 5 );
+	l1->addMultiCellLayout( l2, 7, 7, 0, 2 );
+	l2->addWidget( selectionlab );
+	l2->addWidget( m_selection );
+	l1->setColStretch( 1, 1 );
+	l1->setRowStretch( 4, 1 );
+	l1->addRowSpacing( 3, 10 );
+	l1->addRowSpacing( 5, 10 );
+}
+
+KPPosterPage::~KPPosterPage()
+{
+}
+
+void KPPosterPage::setOptions( const QMap& opts )
+{
+	QString ps = opts[ "PageSize" ];
+	if ( ps.isEmpty() && !opts[ "kde-pagesize" ].isEmpty() )
+	{
+		ps = pageSizeToPageName( ( KPrinter::PageSize )opts[ "kde-pagesize" ].toInt() );
+		if ( ps.isEmpty() )
+			ps = opts[ "_kde-poster-media" ];
+	}
+	if ( ps.isEmpty() )
+		m_mediasize->setText( i18n( "Unknown" ) );
+	else
+		m_mediasize->setText( ps );
+	m_preview->setMediaSize( ps );
+
+	if ( opts[ "_kde-filters" ].find( "poster" ) != -1 )
+	{
+		m_postercheck->setChecked( true );
+		ps = opts[ "_kde-poster-size" ];
+		QString prtsize = opts[ "kde-printsize" ];
+		if ( !ps.isEmpty() )
+		{
+			m_postersize->setCurrentItem( findIndex( pageNameToPageSize( ps ) ) );
+			m_lockbtn->setOn( !prtsize.isEmpty() && 
+					page_sizes[ m_postersize->currentItem() ].ID == prtsize.toInt() );
+			if ( !m_lockbtn->isOn() )
+				m_printsize->setCurrentItem( findIndex( prtsize.toInt() ) );
+			slotPosterSizeChanged( m_postersize->currentItem() );
+		}
+		if ( !opts[ "_kde-poster-cut" ].isEmpty() )
+			m_cutmargin->setValue( opts[ "_kde-poster-cut" ].toInt() );
+		m_selection->setText( opts[ "_kde-poster-select" ] );
+	}
+	else
+		m_postercheck->setChecked( false );
+}
+
+void KPPosterPage::getOptions( QMap& opts, bool )
+{
+	QStringList o = QStringList::split( ",", opts[ "_kde-filters" ], false );
+	if ( !m_postercheck->isChecked() )
+	{
+		o.remove( "poster" );
+		opts[ "_kde-filters" ] = o.join( "," );
+		opts.remove( "_kde-poster-media" );
+		opts.remove( "_kde-poster-size" );
+		opts.remove( "_kde-poster-cut" );
+		opts.remove( "kde-printsize" );
+		opts.remove( "_kde-poster-select" );
+	}
+	else
+	{
+		if ( !o.contains( "poster" ) )
+			o.append( "poster" );
+		opts[ "_kde-filters" ] = o.join( "," );
+		opts[ "_kde-poster-media" ] = m_mediasize->text();
+		opts[ "_kde-poster-size" ] = pageSizeToPageName( ( KPrinter::PageSize )page_sizes[ m_postersize->currentItem() ].ID );
+		opts[ "kde-printsize" ] = QString::number( page_sizes[ m_printsize->currentItem() ].ID );
+		opts[ "_kde-poster-cut" ] = QString::number( m_cutmargin->value() );
+		opts[ "_kde-poster-select" ] = m_selection->text().stripWhiteSpace();
+	}
+}
+
+bool KPPosterPage::isValid()
+{
+	return true;
+}
+
+void KPPosterPage::slotPosterSizeChanged( int value )
+{
+	int ID = page_sizes[ m_postersize->currentItem() ].ID;
+	m_preview->setPosterSize( ID );
+	if ( m_lockbtn->isOn() )
+		m_printsize->setCurrentItem( value );
+}
+
+void KPPosterPage::slotMarginChanged( int value )
+{
+	m_preview->setCutMargin( value );
+}
+
+void KPPosterPage::slotLockToggled( bool on )
+{
+	m_lockbtn->setPixmap( SmallIcon( on ? "encrypted" : "decrypted" ) );
+	if ( on )
+		m_printsize->setCurrentItem( m_postersize->currentItem() );
+}
+
+#include "kpposterpage.moc"
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