1 files changed, 153 insertions, 0 deletions
diff --git a/knotes/knoteprinter.cpp b/knotes/knoteprinter.cpp
new file mode 100644
index 00000000..d1e6ffd5
--- /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();
+}
+
+