knotes
knoteprinter.cpp00001 #include "knoteprinter.h"
00002
00003 #include <libkcal/journal.h>
00004
00005 #include <klocale.h>
00006 #include <kprinter.h>
00007
00008 #include <qfont.h>
00009 #include <qpaintdevicemetrics.h>
00010 #include <qpainter.h>
00011 #include <qrect.h>
00012 #include <qsimplerichtext.h>
00013 #include <qstring.h>
00014
00015 KNotePrinter::KNotePrinter() : m_styleSheet( 0 ), m_mimeSourceFactory( 0 )
00016 {
00017 }
00018
00019 void KNotePrinter::setContext( const QString& context )
00020 {
00021 m_context = context;
00022 }
00023
00024 QString KNotePrinter::context() const
00025 {
00026 return m_context;
00027 }
00028
00029 void KNotePrinter::setMimeSourceFactory( QMimeSourceFactory* factory )
00030 {
00031 m_mimeSourceFactory = factory;
00032 }
00033
00034 QMimeSourceFactory* KNotePrinter::mimeSourceFactory() const
00035 {
00036 return m_mimeSourceFactory;
00037 }
00038
00039 void KNotePrinter::setFont( const QFont& font )
00040 {
00041 m_font = font;
00042 }
00043
00044 QFont KNotePrinter::font() const
00045 {
00046 return m_font;
00047 }
00048
00049 void KNotePrinter::setColorGroup( const QColorGroup& colorGroup )
00050 {
00051 m_colorGroup = colorGroup;
00052 }
00053
00054 QColorGroup KNotePrinter::colorGroup() const
00055 {
00056 return m_colorGroup;
00057 }
00058
00059 void KNotePrinter::setStyleSheet( QStyleSheet* styleSheet )
00060 {
00061 m_styleSheet = styleSheet;
00062 }
00063
00064 QStyleSheet* KNotePrinter::styleSheet() const
00065 {
00066 return m_styleSheet;
00067 }
00068
00069 void KNotePrinter::doPrint( KPrinter& printer, QPainter& painter,
00070 const QString& content ) const
00071 {
00072 const int margin = 40;
00073
00074 QPaintDeviceMetrics metrics( painter.device() );
00075 int marginX = margin * metrics.logicalDpiX() / 72;
00076 int marginY = margin * metrics.logicalDpiY() / 72;
00077
00078 QRect body( marginX, marginY,
00079 metrics.width() - marginX * 2,
00080 metrics.height() - marginY * 2 );
00081
00082 QSimpleRichText text( content, m_font, m_context,
00083 m_styleSheet, m_mimeSourceFactory,
00084 body.height() );
00085
00086 text.setWidth( &painter, body.width() );
00087 QRect view( body );
00088
00089 int page = 1;
00090
00091 for (;;)
00092 {
00093 text.draw( &painter, body.left(), body.top(), view, m_colorGroup );
00094 view.moveBy( 0, body.height() );
00095 painter.translate( 0, -body.height() );
00096
00097
00098 painter.setFont( m_font );
00099 painter.drawText(
00100 view.right() - painter.fontMetrics().width( QString::number( page ) ),
00101 view.bottom() + painter.fontMetrics().ascent() + 5, QString::number( page )
00102 );
00103
00104 if ( view.top() >= text.height() )
00105 break;
00106
00107 printer.newPage();
00108 page++;
00109 }
00110 }
00111
00112 void KNotePrinter::printNote( const QString& name, const QString& content ) const
00113 {
00114 KPrinter printer;
00115 printer.setFullPage( true );
00116
00117 if ( !printer.setup( 0, i18n("Print %1").arg(name) ) )
00118 return;
00119 QPainter painter;
00120 painter.begin( &printer );
00121 doPrint( printer, painter, content );
00122 painter.end();
00123 }
00124
00125 void KNotePrinter::printNotes( const QValueList<KCal::Journal*>& journals ) const
00126 {
00127 if ( journals.isEmpty() )
00128 return;
00129
00130 KPrinter printer;
00131 printer.setFullPage( true );
00132
00133 if ( !printer.setup( 0, i18n("Print Note", "Print %n notes", journals.count() ) ) )
00134 return;
00135
00136 QPainter painter;
00137 painter.begin( &printer );
00138 QString content;
00139 QValueListConstIterator<KCal::Journal*> it( journals.begin() );
00140 QValueListConstIterator<KCal::Journal*> end( journals.end() );
00141 while ( it != end ) {
00142 KCal::Journal *j = *it;
00143 it++;
00144 content += "<h2>" + j->summary() + "</h2>";
00145 content += j->description();
00146 if ( it != end )
00147 content += "<hr>";
00148 }
00149 doPrint( printer, painter, content );
00150 painter.end();
00151 }
00152
00153
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