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+/*
+ This file is part of KOrganizer.
+
+ Copyright (c) 2001,2003 Cornelius Schumacher <schumacher@kde.org>
+
+ 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 Qt, and distribute the resulting executable,
+ without including the source code for Qt in the source distribution.
+*/
+
+#include "koeventviewer.h"
+
+#include "urihandler.h"
+
+#include <libkcal/incidence.h>
+#include <libkcal/incidenceformatter.h>
+#include <kdebug.h>
+#include <koglobals.h>
+
+KOEventViewer::KOEventViewer( QWidget *parent, const char *name )
+ : QTextBrowser( parent, name ), mDefaultText("")
+{
+ mIncidence = 0;
+}
+
+KOEventViewer::~KOEventViewer()
+{
+}
+
+void KOEventViewer::readSettings( KConfig * config )
+{
+ if ( config ) {
+// With each restart of KOrganizer the font site gets halfed. What should this
+// be good for?
+#if 0
+ config->setGroup( QString("EventViewer-%1").arg( name() ) );
+ int zoomFactor = config->readNumEntry("ZoomFactor", pointSize() );
+ zoomTo( zoomFactor/2 );
+ kdDebug(5850) << " KOEventViewer: restoring the pointSize: "<< pointSize()
+ << ", zoomFactor: " << zoomFactor << endl;
+#endif
+ }
+}
+
+void KOEventViewer::writeSettings( KConfig * config )
+{
+ if ( config ) {
+ kdDebug(5850) << " KOEventViewer: saving the zoomFactor: "<< pointSize() << endl;
+ config->setGroup( QString("EventViewer-%1").arg( name() ) );
+ config->writeEntry("ZoomFactor", pointSize() );
+ }
+}
+
+void KOEventViewer::setSource( const QString &n )
+{
+ UriHandler::process( n );
+}
+
+bool KOEventViewer::appendIncidence( Incidence *incidence )
+{
+ addText( IncidenceFormatter::extensiveDisplayString( incidence ) );
+ return true;
+}
+
+void KOEventViewer::setIncidence( Incidence *incidence )
+{
+ clearEvents();
+ if( incidence ) {
+ appendIncidence( incidence );
+ mIncidence = incidence;
+ } else {
+ clearEvents( true );
+ mIncidence = 0;
+ }
+}
+
+void KOEventViewer::clearEvents( bool now )
+{
+ mText = "";
+ if ( now ) setText( mDefaultText );
+}
+
+void KOEventViewer::addText( const QString &text )
+{
+ mText.append( text );
+ setText( mText );
+}
+
+void KOEventViewer::setDefaultText( const QString &text )
+{
+ mDefaultText = text;
+}
+
+void KOEventViewer::changeIncidenceDisplay( Incidence *incidence, int action )
+{
+ if ( mIncidence && ( incidence->uid() == mIncidence->uid() ) ) {
+ switch (action ) {
+ case KOGlobals::INCIDENCEEDITED:{
+ setIncidence( incidence );
+ break;
+ }
+ case KOGlobals::INCIDENCEDELETED: {
+ setIncidence( 0 );
+ break;
+ }
+ }
+ }
+}
+
+#include "koeventviewer.moc"