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tdepim/kaddressbook/printing/mikesstyle.cpp

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/*
This file is part of KAddressBook.
Copyright (c) 1996-2002 Mirko Boehm <mirko@kde.org>
2002 Mike Pilone <mpilone@slac.com>
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.
This program 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 General Public License for more details.
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.
As a special exception, permission is given to link this program
with any edition of TQt, and distribute the resulting executable,
without including the source code for TQt in the source distribution.
*/
#include <tqpaintdevicemetrics.h>
#include <tqpainter.h>
#include <kabc/addressee.h>
#include <kapplication.h>
#include <kdebug.h>
#include <kglobal.h>
#include <klocale.h>
#include <kprinter.h>
#include <kprogress.h>
#include "printingwizard.h"
#include "printprogress.h"
#include "printstyle.h"
#include "mikesstyle.h"
using namespace KABPrinting;
const int mFieldSpacingHint = 2;
MikesStyle::MikesStyle( PrintingWizard *parent, const char *name )
: PrintStyle( parent, name )
{
setPreview( "mike-style.png" );
}
MikesStyle::~MikesStyle()
{
}
void MikesStyle::print( const KABC::Addressee::List &contacts, PrintProgress *progress )
{
TQFont mFont;
TQFont mBoldFont;
TQPainter p;
p.begin( wizard()->printer() );
int yPos = 0, count = 0;
int spacingHint = 10;
// Now do the actual printing
mFont = p.font();
mBoldFont = p.font();
mBoldFont.setBold( true );
TQFontMetrics fm( mFont );
TQPaintDeviceMetrics metrics( p.tqdevice() );
int height = 0;
KABC::Addressee::List::ConstIterator it;
progress->addMessage( i18n( "Preparing" ) );
progress->addMessage( i18n( "Printing" ) );
for ( it = contacts.begin(); it != contacts.end(); ++it ) {
progress->setProgress( (count++ * 100) / contacts.count() );
kapp->processEvents();
// Get the total height so we know if it will fit on the current page
height = calcHeight( *it, mFont, mBoldFont );
if ( (yPos + spacingHint + height) > (metrics.height() - fm.height() - 5) ) {
p.save();
p.translate( 0, metrics.height() - fm.height() - 5 );
paintTagLine( p, mFont );
p.restore();
wizard()->printer()->newPage();
yPos = 0;
}
// Move the painter to the proper position and then paint the addressee
yPos += spacingHint;
p.save();
p.translate( 0, yPos );
doPaint( p, *it, height, mFont, mBoldFont );
p.restore();
yPos += height;
}
progress->addMessage( i18n( "Done" ) );
// print the tag line on the last page
p.save();
p.translate( 0, metrics.height() - fm.height() - 5 );
paintTagLine( p, mFont );
p.restore();
// send to the printer
p.end();
}
TQString MikesStyle::trimString( const TQString &text, int width, TQFontMetrics &fm )
{
if ( fm.width( text ) <= width )
return text;
TQString dots = "...";
int dotWidth = fm.width( dots );
TQString trimmed;
int charNum = 0;
while ( fm.width( trimmed ) + dotWidth < width ) {
trimmed += text[ charNum ];
charNum++;
}
// Now trim the last char, since it put the width over the top
trimmed = trimmed.left( trimmed.length() - 1 );
trimmed += dots;
return trimmed;
}
void MikesStyle::doPaint( TQPainter &painter, const KABC::Addressee &addr,
int maxHeight, const TQFont &font, const TQFont &bFont )
{
TQFontMetrics fm( font );
TQFontMetrics bfm( bFont );
TQPaintDeviceMetrics metrics( painter.tqdevice() );
int margin = 10;
int width = metrics.width() - 10;
int xPos = 5;
int yPos = 0;
TQBrush brush( TQt::lightGray );
painter.setPen( TQt::black );
painter.drawRect( xPos, yPos, width, maxHeight );
// The header
painter.fillRect( xPos + 1, yPos + 1, width - 2,
bfm.height() + 2 * mFieldSpacingHint - 2, brush );
painter.setFont( bFont );
xPos += mFieldSpacingHint;
painter.drawText( xPos, yPos + bfm.height(), addr.formattedName() );
yPos += bfm.height() + 2 * mFieldSpacingHint;
xPos = margin;
// now the fields, in two halves
painter.setFont( font );
KABC::Field::List fields = wizard()->addressBook()->fields();
int numFields = fields.count();
TQString label;
TQString value;
for ( int i = 0; i < numFields / 2; i++ ) {
label = fields[ i ]->label();
value = trimString( fields[ i ]->value( addr ), (width - 10) / 4, fm );
yPos += fm.height();
painter.drawText( xPos, yPos, label + ":" );
xPos += (width - (2 * margin)) / 4;
painter.drawText( xPos, yPos, value );
yPos += mFieldSpacingHint;
xPos = margin;
}
yPos = bfm.height() + 2 * mFieldSpacingHint;
xPos = margin + width / 2;
for ( int i = numFields / 2; i < numFields; i++ ) {
label = fields[ i ]->label();
value = value = trimString( fields[ i ]->value( addr ), (width - 10) / 4, fm );
yPos += fm.height();
painter.drawText( xPos, yPos, label + ":" );
xPos += (width - (2 * margin)) / 4;
painter.drawText( xPos, yPos, value );
yPos += mFieldSpacingHint;
xPos = margin + width / 2;
}
}
void MikesStyle::paintTagLine( TQPainter &p, const TQFont &font )
{
TQFontMetrics fm( font );
TQString text = i18n( "Printed on %1 by KAddressBook (http://www.kde.org)" )
.tqarg( KGlobal::locale()->formatDateTime( TQDateTime::currentDateTime() ) );
p.setPen( TQt::black );
p.drawText( 0, fm.height(), text );
}
int MikesStyle::calcHeight( const KABC::Addressee &addr,
const TQFont &font, const TQFont &bFont )
{
TQFontMetrics fm( font );
TQFontMetrics bfm( bFont );
int height = 0;
// get the fields
KABC::Field::List fieldList = wizard()->addressBook()->fields();
int numFields = fieldList.count();
int halfHeight = 0;
// Determine which half of the fields is higher
for ( int i = 0; i < numFields / 2; i++ )
halfHeight += fm.height() * (fieldList[ i ]->value( addr ).contains( '\n' ) + 1);
height = halfHeight;
// now the second half
halfHeight = 0;
for ( int i = numFields / 2; i < numFields; i++ )
halfHeight += fm.height() * (fieldList[ i ]->value( addr ).contains( '\n' ) + 1);
height = TQMAX( height, halfHeight );
// Add the title and the spacing
height += bfm.height() + ((numFields / 2 + 3) * mFieldSpacingHint);
return height;
}
MikesStyleFactory::MikesStyleFactory( PrintingWizard *parent, const char *name )
: PrintStyleFactory( parent, name )
{
}
PrintStyle *MikesStyleFactory::create() const
{
return new MikesStyle( mParent, mName );
}
TQString MikesStyleFactory::description() const
{
return i18n( "Mike's Printing Style" );
}
#include "mikesstyle.moc"