made plugins configureable, eg, if them will load or not (or switch on/off

at runtime)
events generated from plugins will not editable and so on (check for a
wrong Uid) so them are just text inside datebook.

8 files changed, 144 insertions, 40 deletions

diff --git a/core/pim/datebook/datebook.cpp b/core/pim/datebook/datebook.cpp
index a7f6691..8ae4f84 100644
--- a/core/pim/datebook/datebook.cpp
+++ b/core/pim/datebook/datebook.cpp
@@ -201,112 +201,116 @@ DateBook::DateBook( QWidget *parent, const char *, WFlags f )
      *  position. But the QHeader isn't layouted or
      *  at the right position. redraw() is a slot
      *  so we'll call it then via a singleShot
      *  from view()
      */
     if( needEvilHack ){
         QTimer::singleShot( 500, this, SLOT(viewWeek()) );
     }
 }
 
 void DateBook::receive( const QCString &msg, const QByteArray &data )
 {
     QDataStream stream( data, IO_ReadOnly );
     if ( msg == "timeChange(QString)" ) {
     // update active view!
     if ( dayAction->isOn() )
         viewDay();
     else if ( weekAction->isOn() )
         viewWeek();
     else if ( monthAction->isOn() )
         viewMonth();
     }
     else if (msg == "editEvent(int)") {
     int uid;
     stream >> uid;
     Event e=db->eventByUID(uid);
     editEvent(e);
     }else if (msg == "viewDefault(QDate)"){
          QDate day;
          stream >> day;
          viewDefault(day);
      }
 }
 
 DateBook::~DateBook()
 {
     delete db_holiday;
 }
 
 void DateBook::slotSettings()
 {
     DateBookSettings frmSettings( ampm, this );
     frmSettings.setStartTime( startTime );
     frmSettings.setAlarmPreset( aPreset, presetTime );
     frmSettings.setJumpToCurTime( bJumpToCurTime );
     frmSettings.setRowStyle( rowStyle );
     frmSettings.comboDefaultView->setCurrentItem(defaultView-1);
     frmSettings.comboWeekListView->setCurrentItem(weeklistviewconfig);
+    frmSettings.setPluginList(db_holiday->pluginManager(),db_holiday->pluginLoader());
 
     bool found=false;
     for (int i=0; i<(frmSettings.comboLocation->count()); i++) {
         if ( frmSettings.comboLocation->text(i) == defaultLocation ) {
             frmSettings.comboLocation->setCurrentItem(i);
             found=true;
             break;
         }
     }
     if(!found) {
         frmSettings.comboLocation->insertItem(defaultLocation);
         frmSettings.comboLocation->setCurrentItem(frmSettings.comboLocation->count()-1);
     }
     frmSettings.comboCategory->setCategories(defaultCategories,"Calendar", tr("Calendar"));
 
     if ( QPEApplication::execDialog( &frmSettings ) ) {
+        db_holiday->pluginManager()->save();
+        db_holiday->reloadPlugins();
+
         aPreset = frmSettings.alarmPreset();
         presetTime = frmSettings.presetTime();
         startTime = frmSettings.startTime();
         bJumpToCurTime = frmSettings.jumpToCurTime();
         rowStyle = frmSettings.rowStyle();
         defaultView=frmSettings.comboDefaultView->currentItem()+1;
         weeklistviewconfig=frmSettings.comboWeekListView->currentItem();
         defaultLocation=frmSettings.comboLocation->currentText();
         defaultCategories=frmSettings.comboCategory->currentCategories();
 
         if ( dayView ) {
             dayView->setStartViewTime( startTime );
             dayView->setJumpToCurTime( bJumpToCurTime );
             dayView->setRowStyle( rowStyle );
         }
         if ( weekView ) {
             weekView->setStartViewTime( startTime );
         }
         saveSettings();
 
         // make the change obvious
         if ( views->visibleWidget() ) {
             if ( views->visibleWidget() == dayView )
                 dayView->redraw();
             else if ( views->visibleWidget() == weekView )
                 weekView->redraw();
             else if ( views->visibleWidget() == weekLstView )
                 weekLstView->redraw();
         }
     }
 }
 
 void DateBook::fileNew()
 {
     slotNewEventFromKey("");
 }
 
 QString DateBook::checkEvent(const Event &e)
 {
     /* check if overlaps with itself */
     bool checkFailed = FALSE;
 
     /* check the next 12 repeats. should catch most problems */
     QDate current_date = e.start().date();
     Event previous = e;
     for(int i = 0; i < 12; i++)
     {
     QDateTime next;
@@ -1044,172 +1048,152 @@ void DateBook::slotDoFind( const QString& txt, const QDate &dt,
             candidtate = true;
             wrapAround = true;
             break;
         }
         }
     }
     }
     if ( candidtate ) {
     dayView->setStartViewTime( dtEnd.time().hour() );
     dayView->setDate( dtEnd.date().year(), dtEnd.date().month(),
               dtEnd.date().day() );
     } else {
     if ( wrapAround ) {
         emit signalWrapAround();
         rev.setStart( QDateTime(QDate(1960, 1, 1), QTime(0, 0, 0)) );
         nonrev.setStart( rev.start() );
     } else
         emit signalNotFound();
     wrapAround = !wrapAround;
     }
 }
 
 Event DateBookDBHack::eventByUID(int uid) {
 
     // FIXME: Dirty Hacks to get hold of the private event lists
     QDate start;
     QDate end=start.addDays(-1);
     QValueList<Event> myEventList=getNonRepeatingEvents(start,end);
     QValueList<Event> myRepeatEvents=getRawRepeats();
 
     QValueList<Event>::ConstIterator it;
 
     for (it = myEventList.begin(); it != myEventList.end(); it++) {
     if ((*it).uid() == uid) return *it;
     }
     for (it = myRepeatEvents.begin(); it != myRepeatEvents.end(); it++) {
     if ((*it).uid() == uid) return *it;
     }
 
     Event ev;
     return ev; // return at least
 }
 
 DateBookHoliday::DateBookHoliday()
 {
     _pluginlist.clear();
     m_pluginLoader = new Opie::Core::OPluginLoader("holidays",false);
     m_pluginLoader->setAutoDelete(true);
+    m_pluginManager = new Opie::Core::OPluginManager(m_pluginLoader);
+    m_pluginManager->load();
+
+    init();
+}
+
+void DateBookHoliday::reloadPlugins()
+{
+    deinit();
     init();
 }
 
 DateBookHoliday::~DateBookHoliday()
 {
     deinit();
     delete m_pluginLoader;
+    delete m_pluginManager;
 }
 
 void DateBookHoliday::deinit()
 {
-/*
     QValueList<HPlugin*>::Iterator it;
     for (it=_pluginlist.begin();it!=_pluginlist.end();++it) {
         HPlugin*_pl = *it;
-        // destructs itself?
-        _pl->_if->release();
-        _pl->_lib->unload();
-        delete _pl->_lib;
+        *it = 0;
         delete _pl;
     }
     _pluginlist.clear();
-*/
 }
 
 #if 0
 void debugLst( const Opie::Core::OPluginItem::List& lst ) {
     for ( Opie::Core::OPluginItem::List::ConstIterator it = lst.begin(); it != lst.end(); ++it )
         odebug << "Name " << (*it).name() << " " << (*it).path() << " " << (*it).position() << oendl;
 }
 #endif
 
 void DateBookHoliday::init()
 {
-#if 0
     deinit();
-#endif
-    Opie::Core::OPluginItem::List  lst = m_pluginLoader->allAvailable( false );
+
+    Opie::Core::OPluginItem::List  lst = m_pluginLoader->filtered(true);
 //    debugLst( lst );
     for( Opie::Core::OPluginItem::List::Iterator it = lst.begin(); it != lst.end(); ++it ){
         Opie::Datebook::HolidayPluginIf*hif = m_pluginLoader->load<Opie::Datebook::HolidayPluginIf>(*it,IID_HOLIDAY_PLUGIN);
         if (hif) {
             Opie::Datebook::HolidayPlugin*pl = hif->plugin();
             if (pl) {
                 HPlugin*_pl=new HPlugin;
                 _pl->_plugin = pl;
                 odebug << "Found holiday " << pl->description()<<oendl;
                 _pluginlist.append(_pl);
                 //_pl->_if = hif;
             }
         }
     }
-#if 0
-    QString path = QPEApplication::qpeDir() + "plugins/datebook/holiday";
-    QDir dir( path, "lib*.so" );
-    QStringList list = dir.entryList();
-    QStringList::Iterator it;
-    for (it=list.begin();it!=list.end();++it) {
-        Opie::Datebook::HolidayPluginIf*hif = 0;
-        QLibrary*lib=new QLibrary(path+"/"+*it);
-        if ((lib->queryInterface(IID_HOLIDAY_PLUGIN,(QUnknownInterface**)&hif) == QS_OK) && hif) {
-            Opie::Datebook::HolidayPlugin*pl = hif->plugin();
-            if (pl) {
-                HPlugin*_pl=new HPlugin;
-                _pl->_plugin = pl;
-                odebug << "Found holiday " << pl->description()<<oendl;
-                _pl->_lib = lib;
-                _pl->_if = hif;
-                _pluginlist.append(_pl);
-            } else {
-            }
-        } else {
-            delete lib;
-        }
-    }
-#endif
 }
 
 QStringList DateBookHoliday::holidaylist(const QDate&aDate)
 {
     QStringList ret;
     QValueList<HPlugin*>::Iterator it;
     for (it=_pluginlist.begin();it!=_pluginlist.end();++it) {
         HPlugin*_pl = *it;
         ret+=_pl->_plugin->entries(aDate);
     }
     return ret;
 }
 
 QStringList DateBookHoliday::holidaylist(unsigned year, unsigned month, unsigned day)
 {
     return holidaylist(QDate(year,month,day));
 }
 
 QValueList<EffectiveEvent> DateBookHoliday::getEffectiveEvents(const QDate &from,const QDate &to )
 {
     QValueList<EffectiveEvent> ret;
     QValueList<HPlugin*>::Iterator it;
     for (it=_pluginlist.begin();it!=_pluginlist.end();++it) {
         HPlugin*_pl = *it;
         ret+=_pl->_plugin->events(from,to);
     }
     return ret;
 }
 
 QValueList<EffectiveEvent> DateBookDBHoliday::getEffectiveEventsNoHoliday(const QDate &from,const QDate &to )
 {
     return DateBookDBHack::getEffectiveEvents(from,to);
 }
 
 QValueList<EffectiveEvent> DateBookDBHoliday::getEffectiveEventsNoHoliday(const QDateTime &start)
 {
     return DateBookDBHack::getEffectiveEvents(start);
 }
 
 QValueList<EffectiveEvent> DateBookHoliday::getEffectiveEvents(const QDateTime &start)
 {
     return getEffectiveEvents(start.date(),start.date());
 }
 
 QValueList<EffectiveEvent> DateBookDBHoliday::getEffectiveEvents(const QDate &from,const QDate &to )
 {
     QValueList<EffectiveEvent> ret;
     odebug << "Ueberlagert 1" << oendl;
diff --git a/core/pim/datebook/datebookday.cpp b/core/pim/datebook/datebookday.cpp
index 00ddd05..26f0303 100644
--- a/core/pim/datebook/datebookday.cpp
+++ b/core/pim/datebook/datebookday.cpp
@@ -318,100 +318,101 @@ void DateBookDay::setDate( int y, int m, int d )
 }
 
 void DateBookDay::setDate( QDate d)
 {
     header->setDate( d.year(), d.month(), d.day() );
     selectedWidget = 0;
 }
 
 void DateBookDay::dateChanged( int y, int m, int d )
 {
     QDate date( y, m, d );
     if ( currDate == date )
         return;
     currDate.setYMD( y, m, d );
     relayoutPage();
     dayView()->clearSelection();
     QTableSelection ts;
 
     if (jumpToCurTime && this->date() == QDate::currentDate())
     {
         ts.init( QTime::currentTime().hour(), 0);
         ts.expandTo( QTime::currentTime().hour(), 0);
     } else {
         ts.init( startTime, 0 );
         ts.expandTo( startTime, 0 );
     }
 
     dayView()->addSelection( ts );
     selectedWidget = 0;
 }
 
 void DateBookDay::redraw()
 {
     if ( isUpdatesEnabled() )
         relayoutPage();
 }
 
 void DateBookDay::getEvents()
 {
     widgetList.clear();
 
         /* clear the AllDay List */
         m_allDays->hide(); // just in case
         m_allDays->removeAllEvents();
 
     QStringList hdays = _holiday_db->holidaylist(currDate);
     QStringList::Iterator sit;
     QObject* object = 0;
+
+    /* this way we make sure that holiday dummy events are always
+       on top of the widgetlist. */
     for (sit=hdays.begin();sit!=hdays.end();++sit) {
-        object = m_allDays->addHoliday(*sit);
-        if (!object) continue;
-        /* not to do something with it */
+        m_allDays->addHoliday(*sit);
     }
     QValueList<EffectiveEvent> eventList = db->getEffectiveEventsNoHoliday( currDate, currDate );
     QValueListIterator<EffectiveEvent> it;
 
     for ( it = eventList.begin(); it != eventList.end(); ++it ) {
         EffectiveEvent ev=*it;
         if(!((ev.end().hour()==0) && (ev.end().minute()==0) && (ev.startDate()!=ev.date()))) {  // Skip events ending at 00:00 starting at another day.
                     if (ev.event().type() == Event::AllDay ) {
                         object = m_allDays->addEvent( ev );
                         if (!object)
                             continue;
                     }else {
             DateBookDayWidget* w = new DateBookDayWidget( *it, this );
                         widgetList.append( w );
                         object = w;
                     }
 
                     connect( object, SIGNAL( deleteMe(const Event&) ), this, SIGNAL( removeEvent(const Event&) ) );
                     connect( object, SIGNAL( duplicateMe(const Event&) ), this, SIGNAL( duplicateEvent(const Event&) ) );
                     connect( object, SIGNAL( editMe(const Event&) ), this, SIGNAL( editEvent(const Event&) ) );
                     connect( object, SIGNAL( beamMe(const Event&) ), this, SIGNAL( beamEvent(const Event&) ) );
 
         }
     }
 }
 
 static int place( const DateBookDayWidget *item, bool *used, int maxn )
 {
     int place = 0;
     int start = item->event().start().hour();
     QTime e = item->event().end();
     int end = e.hour();
     if ( e.minute() < 5 )
         end--;
     if ( end < start )
         end = start;
     while ( place < maxn ) {
         bool free = TRUE;
         int s = start;
         while( s <= end ) {
             if ( used[10*s+place] ) {
                 free = FALSE;
                 break;
             }
             s++;
         }
         if ( free )
             break;
diff --git a/core/pim/datebook/datebookdayallday.cpp b/core/pim/datebook/datebookdayallday.cpp
index 5b40246..27fce44 100644
--- a/core/pim/datebook/datebookdayallday.cpp
+++ b/core/pim/datebook/datebookdayallday.cpp
@@ -147,97 +147,97 @@ void DatebookAlldayDisp::beam_single_event()
         m_Event.setStart( dt );
 
         dt.setTime( m_Ev.end() );
         m_Event.setEnd( dt );
         emit beamMe( m_Event );
     }else {
         /*
          * at least the the Times are right now
          */
         QDateTime start( m_Ev.event().start() );
         QDateTime end  ( m_Ev.event().end  () );
 
         /*
          * ok we know the start date or we need to find it
          */
         if ( m_Ev.start() != QTime( 0, 0, 0 ) ) {
             start.setDate( m_Ev.date() );
         }else {
             QDate dt = DateBookDay::findRealStart( m_Ev.event().uid(), m_Ev.date(), dateBook );
             start.setDate( dt );
         }
 
         /*
          * ok we know now the end date...
          * else
          *   get to know the offset btw the real start and real end
          *   and then add it to the new start date...
          */
         if ( m_Ev.end() != QTime(23, 59, 59 ) ) {
             end.setDate( m_Ev.date() );
         }else{
             int days = m_Ev.event().start().date().daysTo( m_Ev.event().end().date() );
             end.setDate( start.date().addDays( days ) );
         }
         Event m_Event( m_Ev.event() );
         m_Event.setStart( start );
         m_Event.setEnd  ( end   );
         emit beamMe( m_Event );
     }
 }
 
 void DatebookAlldayDisp::mousePressEvent(QMouseEvent*e)
 {
     Event ev = m_Ev.event();
     QColor b = backgroundColor();
     setBackgroundColor(green);
     update();
     QPopupMenu m;
-    if (!m_holiday) {
+    if (ev.isValidUid()) {
         m.insertItem( DateBookDayWidget::tr( "Edit" ), 1 );
         m.insertItem( DateBookDayWidget::tr( "Duplicate" ), 4 );
         m.insertItem( DateBookDayWidget::tr( "Delete" ), 2 );
         if(Ir::supported()) m.insertItem( DateBookDayWidget::tr( "Beam" ), 3 );
         if(Ir::supported() && m_Ev.event().doRepeat() ) m.insertItem( DateBookDayWidget::tr( "Beam this occurence"), 5 );
     }
     m.insertItem( tr( "Info"),6);
     int r = m.exec( e->globalPos() );
     setBackgroundColor(b);
     update();
     switch (r) {
     case 1:
         emit editMe( ev );
         break;
     case 2:
         emit deleteMe( ev );
         break;
     case 3:
         emit beamMe( ev );
         break;
     case 4:
         emit duplicateMe( ev );
         break;
     case 5:
         beam_single_event();
         break;
     case 6:
         emit displayMe( ev );
         break;
     default:
         break;
     }
 }
 
 DatebookEventDesc::DatebookEventDesc(QWidget*parent,const char*name)
     :QLabel(parent,name)
 {
    m_Timer=new QTimer(this);
    connect(m_Timer,SIGNAL(timeout()),this,SLOT(hide()));
    setFrameStyle(QFrame::Sunken|QFrame::Panel);
    setTextFormat(RichText);
 }
 
 DatebookEventDesc::~DatebookEventDesc()
 {
 }
 
 void DatebookEventDesc::mousePressEvent(QMouseEvent*)
diff --git a/core/pim/datebook/datebooksettings.cpp b/core/pim/datebook/datebooksettings.cpp
index cb4b73b..861e266 100644
--- a/core/pim/datebook/datebooksettings.cpp
+++ b/core/pim/datebook/datebooksettings.cpp
@@ -1,120 +1,156 @@
 /**********************************************************************
 ** Copyright (C) 2000 Trolltech AS.  All rights reserved.
 **
 ** This file is part of Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 #include "datebooksettings.h"
 
+#include <opie2/opluginloader.h>
+#include <opie2/odebug.h>
+
 #include <qpe/qpeapplication.h>
 
 #include <qspinbox.h>
 #include <qcheckbox.h>
+#include <qlistview.h>
+#include <qheader.h>
 
 DateBookSettings::DateBookSettings( bool whichClock, QWidget *parent,
                                     const char *name, bool modal, WFlags fl )
     : DateBookSettingsBase( parent, name, modal, fl ),
       ampm( whichClock )
 {
 	init();
 	QObject::connect( qApp, SIGNAL( clockChanged(bool) ), this, SLOT( slotChangeClock(bool) ) );
 	QArray<int> categories;
 	comboCategory->setCategories( categories, "Calendar", tr("Calendar") );
+    m_loader = 0;
+    m_manager = 0;
+    m_PluginListView->header()->hide();
+    m_PluginListView->setSorting(-1);
 }
 
 DateBookSettings::~DateBookSettings()
 {
 }
 
 void DateBookSettings::setStartTime( int newStartViewTime )
 {
     if ( ampm ) {
 	if ( newStartViewTime >= 12 ) {
 	    newStartViewTime %= 12;
 	    if ( newStartViewTime == 0 )
 		newStartViewTime = 12;
 	    spinStart->setSuffix( tr(":00 PM") );
 	}
 	else if ( newStartViewTime == 0 ) {
 	    newStartViewTime = 12;
 	    spinStart->setSuffix( tr(":00 AM") );
 	}
 	oldtime = newStartViewTime;
     }
     spinStart->setValue( newStartViewTime );
 }
 
 int DateBookSettings::startTime() const
 {
     int returnMe = spinStart->value();
     if ( ampm ) {
 	if ( returnMe != 12 && spinStart->suffix().contains(tr("PM"), FALSE) )
 	    returnMe += 12;
 	else if (returnMe == 12 && spinStart->suffix().contains(tr("AM"), TRUE))
 	    returnMe = 0;
     }
     return returnMe;
 }
 
+void DateBookSettings::setPluginList(Opie::Core::OPluginManager*aManager,Opie::Core::OPluginLoader*aLoader)
+{
+    m_manager = aManager;
+    m_loader = aLoader;
+    if (!aManager||!aLoader) return;
+    Opie::Core::OPluginItem::List inLst = m_loader->allAvailable(true);
+    QCheckListItem *pitem = 0;
+
+    for ( Opie::Core::OPluginItem::List::Iterator it = inLst.begin(); it != inLst.end(); ++it ) {
+        pitem = new QCheckListItem(m_PluginListView,(*it).name(),QCheckListItem::CheckBox);
+        pitem->setOn( (*it).isEnabled() );
+    }
+}
+
+void DateBookSettings::pluginItemClicked(QListViewItem *aItem)
+{
+    if (!aItem||!m_manager||!m_loader) return;
+    QCheckListItem*pitem = ((QCheckListItem*)aItem);
+
+    Opie::Core::OPluginItem::List lst = m_loader->allAvailable( true );
+    for ( Opie::Core::OPluginItem::List::Iterator it = lst.begin(); it != lst.end(); ++it ) {
+        if ( QString::compare( (*it).name() , pitem->text(0) ) == 0 ) {
+            m_manager->setEnabled((*it),pitem->isOn());
+            break;
+        }
+    }
+}
 
 void DateBookSettings::setAlarmPreset( bool bAlarm, int presetTime )
 {
     chkAlarmPreset->setChecked( bAlarm );
     if ( presetTime >=5 )
 	spinPreset->setValue( presetTime );
 }
 
 bool DateBookSettings::alarmPreset() const
 {
     return chkAlarmPreset->isChecked();
 }
 
 int DateBookSettings::presetTime() const
 {
     return spinPreset->value();
 }
 
 
 void DateBookSettings::slot12Hour( int i )
 {
     if ( ampm ) {
 	if ( spinStart->suffix().contains( tr("AM"), FALSE ) ) {
 	    if ( oldtime == 12 && i == 11 || oldtime == 11 && i == 12 )
 		spinStart->setSuffix( tr(":00 PM") );
 	} else {
 	    if ( oldtime == 12 && i == 11 || oldtime == 11 && i == 12 )
 		spinStart->setSuffix( tr(":00 AM") );
 	}
 	oldtime = i;
     }
 }
 
 void DateBookSettings::init()
 {
     if ( ampm ) {
 	spinStart->setMinValue( 1 );
 	spinStart->setMaxValue( 12 );
 	spinStart->setValue( 12 );
 	spinStart->setSuffix( tr(":00 AM") );
 	oldtime = 12;
     } else {
 	spinStart->setMinValue( 0 );
 	spinStart->setMaxValue( 23 );
 	spinStart->setSuffix( tr(":00") );
     }
 }
 
diff --git a/core/pim/datebook/datebooksettings.h b/core/pim/datebook/datebooksettings.h
index cf8a0ff..df7d32c 100644
--- a/core/pim/datebook/datebooksettings.h
+++ b/core/pim/datebook/datebooksettings.h
@@ -1,55 +1,71 @@
 /**********************************************************************
 ** Copyright (C) 2000 Trolltech AS.  All rights reserved.
 **
 ** This file is part of Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 #ifndef DATEBOOKSETTINGS_H
 #define DATEBOOKSETTINGS_H
 #include "datebooksettingsbase.h"
 #include <qpe/categoryselect.h>
 
+namespace Opie {
+namespace Core {
+    class OPluginManager;
+    class OGenericPluginLoader;
+    class OPluginLoader;
+}
+namespace Ui {
+    class OPluginConfigWidget;
+}
+}
+
 class DateBookSettings : public DateBookSettingsBase
 {
     Q_OBJECT
 public:
     DateBookSettings( bool whichClock, QWidget *parent = 0,
                       const char *name = 0, bool modal = TRUE, WFlags = 0 );
     ~DateBookSettings();
     void setStartTime( int newStartViewTime );
     int startTime() const;
     void setAlarmPreset( bool bAlarm, int presetTime );
     bool alarmPreset() const;
     int presetTime() const;
     void setAlarmType( int alarmType );
     int alarmType() const;
 
     void setJumpToCurTime( bool bJump );
     bool jumpToCurTime() const;
     void setRowStyle( int style );
     int rowStyle() const;
 
+    void setPluginList(Opie::Core::OPluginManager*,Opie::Core::OPluginLoader*);
 private slots:
     void slot12Hour( int );
     void slotChangeClock( bool );
+protected slots:
+    virtual void pluginItemClicked(QListViewItem *);
 
-private:
+protected:
     void init();
     bool ampm;
     int oldtime;
+    Opie::Core::OPluginManager*m_manager;
+    Opie::Core::OPluginLoader*m_loader;
 };
 #endif
diff --git a/core/pim/datebook/datebooksettingsbase.ui b/core/pim/datebook/datebooksettingsbase.ui
index e613db1..7b3e591 100644
--- a/core/pim/datebook/datebooksettingsbase.ui
+++ b/core/pim/datebook/datebooksettingsbase.ui
@@ -14,97 +14,103 @@
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 ** $Id$
 **
 **********************************************************************</comment>
 <widget>
     <class>QDialog</class>
     <property stdset="1">
         <name>name</name>
         <cstring>DateBookSettingsBase</cstring>
     </property>
     <property stdset="1">
         <name>geometry</name>
         <rect>
             <x>0</x>
             <y>0</y>
             <width>273</width>
             <height>340</height>
         </rect>
     </property>
     <property stdset="1">
         <name>caption</name>
         <string>Preferences</string>
     </property>
     <property>
         <name>layoutMargin</name>
     </property>
     <property>
         <name>layoutSpacing</name>
     </property>
     <vbox>
         <property stdset="1">
             <name>margin</name>
             <number>11</number>
         </property>
         <property stdset="1">
             <name>spacing</name>
             <number>6</number>
         </property>
         <widget>
             <class>QTabWidget</class>
             <property stdset="1">
                 <name>name</name>
-                <cstring>TabWidget2</cstring>
+                <cstring>TabWidget</cstring>
+            </property>
+            <property>
+                <name>layoutMargin</name>
+            </property>
+            <property>
+                <name>layoutSpacing</name>
             </property>
             <widget>
                 <class>QWidget</class>
                 <property stdset="1">
                     <name>name</name>
                     <cstring>tab</cstring>
                 </property>
                 <attribute>
                     <name>title</name>
                     <string>Views</string>
                 </attribute>
                 <vbox>
                     <property stdset="1">
                         <name>margin</name>
                         <number>11</number>
                     </property>
                     <property stdset="1">
                         <name>spacing</name>
                         <number>6</number>
                     </property>
                     <widget>
                         <class>QLayoutWidget</class>
                         <property stdset="1">
                             <name>name</name>
                             <cstring>Layout5</cstring>
                         </property>
                         <hbox>
                             <property stdset="1">
                                 <name>margin</name>
                                 <number>0</number>
                             </property>
                             <property stdset="1">
                                 <name>spacing</name>
                                 <number>6</number>
                             </property>
                             <spacer>
                                 <property>
                                     <name>name</name>
                                     <cstring>Spacer1</cstring>
                                 </property>
                                 <property stdset="1">
                                     <name>orientation</name>
                                     <enum>Horizontal</enum>
                                 </property>
                                 <property stdset="1">
                                     <name>sizeType</name>
                                     <enum>Expanding</enum>
                                 </property>
@@ -623,90 +629,139 @@
                                             <number>0</number>
                                         </property>
                                         <property stdset="1">
                                             <name>duplicatesEnabled</name>
                                             <bool>false</bool>
                                         </property>
                                     </widget>
                                 </hbox>
                             </widget>
                             <widget>
                                 <class>QLayoutWidget</class>
                                 <property stdset="1">
                                     <name>name</name>
                                     <cstring>Layout7_2</cstring>
                                 </property>
                                 <hbox>
                                     <property stdset="1">
                                         <name>margin</name>
                                         <number>0</number>
                                     </property>
                                     <property stdset="1">
                                         <name>spacing</name>
                                         <number>6</number>
                                     </property>
                                     <widget>
                                         <class>QLabel</class>
                                         <property stdset="1">
                                             <name>name</name>
                                             <cstring>TextLabel2_2_2_2</cstring>
                                         </property>
                                         <property stdset="1">
                                             <name>text</name>
                                             <string>Category:</string>
                                         </property>
                                     </widget>
                                     <widget>
                                         <class>CategorySelect</class>
                                         <property stdset="1">
                                             <name>name</name>
                                             <cstring>comboCategory</cstring>
                                         </property>
                                     </widget>
                                 </hbox>
                             </widget>
                         </vbox>
                     </widget>
                 </vbox>
             </widget>
+            <widget>
+                <class>QWidget</class>
+                <property stdset="1">
+                    <name>name</name>
+                    <cstring>plugintab</cstring>
+                </property>
+                <attribute>
+                    <name>title</name>
+                    <string>Plugins</string>
+                </attribute>
+                <vbox>
+                    <property stdset="1">
+                        <name>margin</name>
+                        <number>2</number>
+                    </property>
+                    <property stdset="1">
+                        <name>spacing</name>
+                        <number>2</number>
+                    </property>
+                    <widget>
+                        <class>QListView</class>
+                        <column>
+                            <property>
+                                <name>text</name>
+                                <string>Pluginlist</string>
+                            </property>
+                            <property>
+                                <name>clickable</name>
+                                <bool>true</bool>
+                            </property>
+                            <property>
+                                <name>resizeable</name>
+                                <bool>true</bool>
+                            </property>
+                        </column>
+                        <property stdset="1">
+                            <name>name</name>
+                            <cstring>m_PluginListView</cstring>
+                        </property>
+                    </widget>
+                </vbox>
+            </widget>
         </widget>
     </vbox>
 </widget>
 <customwidgets>
     <customwidget>
         <class>CategorySelect</class>
         <header location="global">qpe/categoryselect.h</header>
         <sizehint>
             <width>-1</width>
             <height>-1</height>
         </sizehint>
         <container>0</container>
         <sizepolicy>
             <hordata>7</hordata>
             <verdata>1</verdata>
         </sizepolicy>
         <pixmap>image0</pixmap>
     </customwidget>
 </customwidgets>
 <images>
     <image>
         <name>image0</name>
         <data format="XPM.GZ" length="646">789c6dd2c10ac2300c00d07bbf2234b7229d1be245fc04c5a3201e4615f430059d0711ff5ddb2e6bb236ec90eed134cb5a19d8ef36602af5ecdbfeeac05dda0798d3abebde87e3faa374d3807fa0d633a52d38d8de6f679fe33fc776e196f53cd010188256a3600a292882096246517815ca99884606e18044a3a40d91824820924265a7923a2e8bcd05f33db1173e002913175f2a6be6d3294871a2d95fa00e8a94ee017b69d339d90df1e77c57ea072ede6758</data>
     </image>
 </images>
 <connections>
     <connection>
         <sender>chkAlarmPreset</sender>
         <signal>toggled(bool)</signal>
         <receiver>spinPreset</receiver>
         <slot>setEnabled(bool)</slot>
     </connection>
     <connection>
         <sender>spinStart</sender>
         <signal>valueChanged(int)</signal>
         <receiver>DateBookSettingsBase</receiver>
         <slot>slot12Hour( int )</slot>
     </connection>
-    <slot access="public">slotChangeClock( bool )</slot>
+    <connection>
+        <sender>m_PluginListView</sender>
+        <signal>clicked(QListViewItem*)</signal>
+        <receiver>DateBookSettingsBase</receiver>
+        <slot>pluginItemClicked(QListViewItem *)</slot>
+    </connection>
+    <slot access="protected">pluginItemClicked(QListViewItem *)</slot>
     <slot access="public">slot12Hour( int )</slot>
+    <slot access="public">slotChangeClock( bool )</slot>
 </connections>
 </UI>
diff --git a/core/pim/datebook/datebooktypes.h b/core/pim/datebook/datebooktypes.h
index f944e84..2966814 100644
--- a/core/pim/datebook/datebooktypes.h
+++ b/core/pim/datebook/datebooktypes.h
@@ -1,63 +1,70 @@
 #ifndef _DATEBOOK_TYPES_H

 #define _DATEBOOK_TYPES_H

 

 #include <qpe/datebookdb.h>

 

 #include <qvaluelist.h>

 #include <qstringlist.h>

 

 namespace Opie {

 namespace Datebook {

     class HolidayPlugin;

     class HolidayPluginIf;

 }

 namespace Core {

     class OPluginLoader;

+    class OPluginManager;

 }

 }

 

 class QLibrary;

 

 class DateBookDBHack : virtual public DateBookDB {

  public:

   virtual ~DateBookDBHack(){}

   Event eventByUID(int id);

 };

 

 class DateBookHoliday

 {

 public:

     DateBookHoliday();

     virtual ~DateBookHoliday();

 

     QStringList holidaylist(const QDate&);

     QStringList holidaylist(unsigned year, unsigned month, unsigned day);

     virtual QValueList<EffectiveEvent> getEffectiveEvents(const QDate &from,const QDate &to );

     virtual QValueList<EffectiveEvent> getEffectiveEvents(const QDateTime &start);

 

+    void reloadPlugins();

+

+    Opie::Core::OPluginLoader*pluginLoader(){return m_pluginLoader;}

+    Opie::Core::OPluginManager*pluginManager(){return m_pluginManager;}

+

 protected:

     void init();

     void deinit();

 

     struct HPlugin {

         Opie::Datebook::HolidayPlugin*_plugin;

         //QLibrary*_lib;

         //Opie::Datebook::HolidayPluginIf*_if;

     };

     QValueList<HPlugin*>_pluginlist;

     Opie::Core::OPluginLoader*m_pluginLoader;

+    Opie::Core::OPluginManager*m_pluginManager;

 };

 

 class DateBookDBHoliday:virtual public DateBookDBHack {

 public:

     DateBookDBHoliday():DateBookDBHack(){db_holiday=0;}

     virtual ~DateBookDBHoliday(){}

     virtual QValueList<EffectiveEvent> getEffectiveEvents(const QDate &from,const QDate &to );

     virtual QValueList<EffectiveEvent> getEffectiveEvents(const QDateTime &start);

     virtual QValueList<EffectiveEvent> getEffectiveEventsNoHoliday(const QDate &from,const QDate &to );

     virtual QValueList<EffectiveEvent> getEffectiveEventsNoHoliday(const QDateTime &start);

 

     DateBookHoliday*db_holiday;

 };

 

 #endif

diff --git a/core/pim/datebook/datebookweeklst.cpp b/core/pim/datebook/datebookweeklst.cpp
index b0e78f1..3c871ea 100644
--- a/core/pim/datebook/datebookweeklst.cpp
+++ b/core/pim/datebook/datebookweeklst.cpp
@@ -170,97 +170,102 @@ DateBookWeekLstEvent::DateBookWeekLstEvent(const EffectiveEvent &ev,
 //      day.sprintf("%.2d:%.2d-%.2d:%.2d",ev.start().hour(),ev.start().minute(),ev.end().hour(),ev.end().minute());
     } else if(weeklistviewconfig==NORMAL) { // "Normal", only display start time.
         start.sprintf("%.2d:%.2d",ev.start().hour(),ev.start().minute());
         middle.sprintf("   |---");
         end.sprintf("__|__");
         day.sprintf("%.2d:%.2d",ev.start().hour(),ev.start().minute());
     } else if(weeklistviewconfig==EXTENDED) { // Extended mode, display start and end times.
         start.sprintf("%.2d:%.2d-",ev.start().hour(),ev.start().minute());
         middle.sprintf("<--->");
         end.sprintf("-%.2d:%.2d",ev.end().hour(),ev.end().minute());
         day.sprintf("%.2d:%.2d-%.2d:%.2d",ev.start().hour(),ev.start().minute(),ev.end().hour(),ev.end().minute());
     }
 
     if(ev.event().type() == Event::Normal) {
         if(ev.startDate()==ev.date() && ev.endDate()==ev.date()) {  // day event.
             s=day;
         } else if(ev.startDate()==ev.date()) {  // start event.
             s=start;
         } else if(ev.endDate()==ev.date()) { // end event.
             s=end;
         } else {    // middle day.
             s=middle;
         }
     } else {
         s="";
     }
     setText(QString(s) + " " + ev.description());
 //  connect(this, SIGNAL(clicked()), this, SLOT(editMe()));
     setAlignment( int( QLabel::WordBreak | QLabel::AlignLeft ) );
 }
 void DateBookWeekLstEvent::editMe() {
     emit editEvent(event.event());
 }
 void DateBookWeekLstEvent::duplicateMe()
 {
        emit duplicateEvent(event.event());
 }
 void DateBookWeekLstEvent::deleteMe()
 {
        emit removeEvent(event.event());
        emit redraw();
 }
 void DateBookWeekLstEvent::beamMe()
 {
     emit beamEvent( event.event() );
 }
 void DateBookWeekLstEvent::mousePressEvent( QMouseEvent *e )
 {
+    if (!event.event().isValidUid()) {
+        // this is just such a holiday event.
+        return;
+    }
     popmenue = new QPopupMenu;
+
     popmenue->insertItem( tr( "Edit" ), this, SLOT(editMe()));
     popmenue->insertItem( tr( "Duplicate" ), this, SLOT(duplicateMe()));
     popmenue->insertItem( tr( "Delete" ), this, SLOT(deleteMe()));
     if(Ir::supported())
         popmenue->insertItem( tr( "Beam" ), this, SLOT(beamMe()));
     popmenue->popup( mapToGlobal( e->pos() ));
 }
 
 DateBookWeekLstView::DateBookWeekLstView(QValueList<EffectiveEvent> &ev,
                      const QDate &d, bool onM,
                      QWidget* parent,
                      const char* name, WFlags fl)
     : QWidget( parent, name, fl )
 {
     Config config("DateBook");
     config.setGroup("Main");
     int weeklistviewconfig=config.readNumEntry("weeklistviewconfig", NORMAL);
     odebug << "weeklistviewconfig: " << weeklistviewconfig << oendl;
 
     bStartOnMonday=onM;
     setPalette(white);
     setSizePolicy(QSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding));
 
     QVBoxLayout *layout = new QVBoxLayout( this );
 
     qBubbleSort(ev);
     QValueListIterator<EffectiveEvent> it;
     it=ev.begin();
 
     int dayOrder[7];
     if (bStartOnMonday) {
         for (int d=0; d<7; d++) dayOrder[d]=d+1;
     } else {
         for (int d=0; d<7; d++) dayOrder[d]=d;
         dayOrder[0]=7;
     }
 
     // Calculate offset to first day of week.
     int dayoffset=d.dayOfWeek();
     if(bStartOnMonday) dayoffset--;
     else if( dayoffset == 7 ) dayoffset = 0;
 
     for (int i=0; i<7; i++) {
     // Header
         DateBookWeekLstDayHdr *hdr=new DateBookWeekLstDayHdr(d.addDays(i-dayoffset), bStartOnMonday,this);
         connect(hdr, SIGNAL(showDate(int,int,int)), this, SIGNAL(showDate(int,int,int)));
         connect(hdr, SIGNAL(addEvent(const QDateTime&,const QDateTime&,const QString&,const QString&)),
             this, SIGNAL(addEvent(const QDateTime&,const QDateTime&,const QString&,const QString&)));