diff options
Diffstat (limited to 'knotes/knoteprinter.cpp')
-rw-r--r-- | knotes/knoteprinter.cpp | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/knotes/knoteprinter.cpp b/knotes/knoteprinter.cpp new file mode 100644 index 000000000..d1e6ffd59 --- /dev/null +++ b/knotes/knoteprinter.cpp @@ -0,0 +1,153 @@ +#include "knoteprinter.h" + +#include <libkcal/journal.h> + +#include <klocale.h> +#include <kprinter.h> + +#include <qfont.h> +#include <qpaintdevicemetrics.h> +#include <qpainter.h> +#include <qrect.h> +#include <qsimplerichtext.h> +#include <qstring.h> + +KNotePrinter::KNotePrinter() : m_styleSheet( 0 ), m_mimeSourceFactory( 0 ) +{ +} + +void KNotePrinter::setContext( const QString& context ) +{ + m_context = context; +} + +QString KNotePrinter::context() const +{ + return m_context; +} + +void KNotePrinter::setMimeSourceFactory( QMimeSourceFactory* factory ) +{ + m_mimeSourceFactory = factory; +} + +QMimeSourceFactory* KNotePrinter::mimeSourceFactory() const +{ + return m_mimeSourceFactory; +} + +void KNotePrinter::setFont( const QFont& font ) +{ + m_font = font; +} + +QFont KNotePrinter::font() const +{ + return m_font; +} + +void KNotePrinter::setColorGroup( const QColorGroup& colorGroup ) +{ + m_colorGroup = colorGroup; +} + +QColorGroup KNotePrinter::colorGroup() const +{ + return m_colorGroup; +} + +void KNotePrinter::setStyleSheet( QStyleSheet* styleSheet ) +{ + m_styleSheet = styleSheet; +} + +QStyleSheet* KNotePrinter::styleSheet() const +{ + return m_styleSheet; +} + +void KNotePrinter::doPrint( KPrinter& printer, QPainter& painter, + const QString& content ) const +{ + const int margin = 40; // pt + + QPaintDeviceMetrics metrics( painter.device() ); + int marginX = margin * metrics.logicalDpiX() / 72; + int marginY = margin * metrics.logicalDpiY() / 72; + + QRect body( marginX, marginY, + metrics.width() - marginX * 2, + metrics.height() - marginY * 2 ); + + QSimpleRichText text( content, m_font, m_context, + m_styleSheet, m_mimeSourceFactory, + body.height() /*, linkColor, linkUnderline? */ ); + + text.setWidth( &painter, body.width() ); + QRect view( body ); + + int page = 1; + + for (;;) + { + text.draw( &painter, body.left(), body.top(), view, m_colorGroup ); + view.moveBy( 0, body.height() ); + painter.translate( 0, -body.height() ); + + // page numbers + painter.setFont( m_font ); + painter.drawText( + view.right() - painter.fontMetrics().width( QString::number( page ) ), + view.bottom() + painter.fontMetrics().ascent() + 5, QString::number( page ) + ); + + if ( view.top() >= text.height() ) + break; + + printer.newPage(); + page++; + } +} + +void KNotePrinter::printNote( const QString& name, const QString& content ) const +{ + KPrinter printer; + printer.setFullPage( true ); + + if ( !printer.setup( 0, i18n("Print %1").arg(name) ) ) + return; + QPainter painter; + painter.begin( &printer ); + doPrint( printer, painter, content ); + painter.end(); +} + +void KNotePrinter::printNotes( const QValueList<KCal::Journal*>& journals ) const +{ + if ( journals.isEmpty() ) + return; + + KPrinter printer; + printer.setFullPage( true ); + + if ( !printer.setup( 0, i18n("Print Note", "Print %n notes", journals.count() ) ) ) + return; + + QPainter painter; + painter.begin( &printer ); + QString content; + QValueListConstIterator<KCal::Journal*> it( journals.begin() ); + QValueListConstIterator<KCal::Journal*> end( journals.end() ); + while ( it != end ) { + KCal::Journal *j = *it; + it++; + content += "<h2>" + j->summary() + "</h2>"; + content += j->description(); + if ( it != end ) + content += "<hr>"; + } + doPrint( printer, painter, content ); + painter.end(); +} + + |