added timer in WN view

3 files changed, 34 insertions, 6 deletions

diff --git a/korganizer/koviewmanager.cpp b/korganizer/koviewmanager.cpp
index ba77b45..8e6cc53 100644
--- a/korganizer/koviewmanager.cpp
+++ b/korganizer/koviewmanager.cpp
@@ -219,49 +219,49 @@ void KOViewManager::updateView(const QDate &start, const QDate &end)
 
     if (mCurrentView) mCurrentView->showDates(start, end);
 
     if (mTodoView) mTodoView->updateView();
 }
 
 
 void KOViewManager::updateWNview()
 {
     if ( mCurrentView == mWhatsNextView && mWhatsNextView )
         mWhatsNextView->updateView();
         
 }
 void KOViewManager::showWhatsNextView()
 {
     if (!mWhatsNextView) {
         mWhatsNextView = new KOWhatsNextView(mMainView->calendar(),mMainView->viewStack(),
                                              "KOViewManager::WhatsNextView");
         mWhatsNextView->setEventViewer( mMainView->getEventViewerDialog());
         connect(mMainView, SIGNAL(configChanged()), mWhatsNextView, SLOT(updateConfig()));
         addView(mWhatsNextView);
     }
     globalFlagBlockAgenda = 1;
     showView(mWhatsNextView, true );
-    mWhatsNextView->updateView();
+    //mWhatsNextView->updateView();
  
 }
 
 void KOViewManager::showListView()
 {
     if (!mListView) {
         mListView = new KOListView(mMainView->calendar(), mMainView->viewStack(), "KOViewManager::ListView");
         addView(mListView);
 
         connect(mListView, SIGNAL(showIncidenceSignal(Incidence *)),
                 mMainView, SLOT(showIncidence(Incidence *)));
         connect(mListView, SIGNAL(editIncidenceSignal(Incidence *)),
                 mMainView, SLOT(editIncidence(Incidence *)));
         connect(mListView, SIGNAL(deleteIncidenceSignal(Incidence *)),
                 mMainView, SLOT(deleteIncidence(Incidence *)));
         connect( mListView, SIGNAL( incidenceSelected( Incidence * ) ),
                  mMainView, SLOT( processMainViewSelection( Incidence * ) ) ); 
         connect( mListView, SIGNAL( signalNewEvent() ),
                  mMainView, SLOT( newEvent() ) );
         connect(mMainView, SIGNAL(configChanged()), mListView, SLOT(updateConfig())); 
         connect( mListView, SIGNAL( cloneIncidenceSignal( Incidence *  ) ),
                  mMainView, SLOT ( cloneIncidence( Incidence * ) ) ); 
         connect( mListView, SIGNAL( cancelIncidenceSignal( Incidence *  ) ),
                  mMainView, SLOT ( cancelIncidence( Incidence * ) ) ); 
diff --git a/korganizer/kowhatsnextview.cpp b/korganizer/kowhatsnextview.cpp
index 2a8a7c1..9b53110 100644
--- a/korganizer/kowhatsnextview.cpp
+++ b/korganizer/kowhatsnextview.cpp
@@ -53,88 +53,113 @@ void WhatsNextTextBrowser::setSource(const QString& n)
         emit showIncidence(n);
         return;
     } else {
         QTextBrowser::setSource(n);
     }
 }
 
 KOWhatsNextView::KOWhatsNextView(Calendar *calendar, QWidget *parent,
                                  const char *name)
     : KOrg::BaseView(calendar, parent, name)
 {
     //  mDateLabel =
     //       new QLabel(KGlobal::locale()->formatDate(QDate::currentDate()),this);
     //   mDateLabel->setMargin(2);
     //   mDateLabel->setAlignment(AlignCenter);
     setFont( KOPrefs::instance()->mWhatsNextFont );
     mView = new WhatsNextTextBrowser(this);
     connect(mView,SIGNAL(showIncidence(const QString &)),SLOT(showIncidence(const QString &)));
  
     mEventViewer = 0;
 
     QBoxLayout *topLayout = new QVBoxLayout(this);
     //  topLayout->addWidget(mDateLabel);
     topLayout->addWidget(mView);
+    mTimer = new QTimer( this );
+    connect(mTimer,SIGNAL( timeout() ),this, SLOT(updateView()));
+
+    connect(mView->horizontalScrollBar (),SIGNAL( sliderReleased () ),this, SLOT(restartTimer()));
+    connect(mView->verticalScrollBar (),SIGNAL( sliderReleased () ),this, SLOT(restartTimer()));
 }
 
 KOWhatsNextView::~KOWhatsNextView()
 {
 }
 
 int KOWhatsNextView::maxDatesHint()
 {
     return 0;
 }
 
 int KOWhatsNextView::currentDateCount()
 {
     return 0;
 }
 
 QPtrList<Incidence> KOWhatsNextView::selectedIncidences()
 {
     QPtrList<Incidence> eventList;
 
     return eventList;
 }
 
 
 void KOWhatsNextView::printPreview(CalPrinter *calPrinter, const QDate &fd,
                                    const QDate &td)
 {
 #ifndef KORG_NOPRINTER
     calPrinter->preview(CalPrinter::Day, fd, td);
 #endif
 }
 void KOWhatsNextView::updateConfig()
 {
     setFont( KOPrefs::instance()->mWhatsNextFont );
     updateView();
 
 }
+void KOWhatsNextView::showEvent ( QShowEvent * e )
+{
+    //qDebug("KOWhatsNextView::showEvent ");
+    restartTimer();
+    QWidget::showEvent ( e );
+}
+void KOWhatsNextView::hideEvent ( QHideEvent * e)
+{
+    //qDebug(" KOWhatsNextView::hideEvent");
+    mTimer->stop();
+    QWidget::hideEvent ( e );
+}
+void KOWhatsNextView::restartTimer()
+{
+    //qDebug("KOWhatsNextView::restartTimer() ");
+    mTimer->start( 180000  );
+    //mTimer->start( 5000  );
+}
 void KOWhatsNextView::updateView()
 {
-
+    if ( mTimer->isActive() )
+         restartTimer();
+    //qDebug("KOWhatsNextView::updateView() ");
     //  mDateLabel->setText(KGlobal::locale()->formatDate(QDate::currentDate()));
     KIconLoader kil("korganizer");
     QString ipath;// = new QString();
     //  kil.loadIcon("korganizer",KIcon::NoGroup,32,KIcon::DefaultState,&ipath);
     //<big><big><strong>" + date + "</strong></big></big>\n";
     mText = "<table width=\"100%\">\n";
     //mText += "<tr bgcolor=\"#3679AD\"><td><h2>"; 
 #ifdef DESKTOP_VERSION
     mText += "<tr bgcolor=\"#5699CD\"><td align=\"center\"><h1>";
 #else
     mText += "<tr bgcolor=\"#5699CD\"><td align=\"center\"><h2>";
 #endif
     //  mText += "<img src=\"";
     //   mText += ipath;
     //   mText += "\">";
     mEventDate = QDate::currentDate();
 #ifdef DESKTOP_VERSION
     mText += "<font color=\"#FFFFFF\"> <em>" +  KGlobal::locale()->formatDate( mEventDate , false )+"</em></font></h1>";
 #else
     mText += "<font color=\"#FFFFFF\"> <em>" +  KGlobal::locale()->formatDate( mEventDate , false )+"</em></font></h2>";
 #endif
     mText += "</td></tr>\n<tr  bgcolor=\"#EAF8FA\"><td>";
     int iii;
     mTodos.clear();
@@ -597,50 +622,48 @@ bool KOWhatsNextView::appendTodo(Incidence *ev, QString ind , bool isSub )
         ind += "-";
         mText += "</li>\n";
     }
     QPtrList<Incidence> Relations = ev->relations();
     Incidence *to;
     for (to=Relations.first();to;to=Relations.next()) {
         if (!((Todo*)to)->isCompleted())
             appendTodo( to, ind , true );
     } 
     
     return true;
 }
 
 /*
   void KOWhatsNextView::createEventViewer()
   {
   if (!mEventViewer) {
       
   mEventViewer = new KOEventViewerDialog(this);
   }
   }
 */
 void KOWhatsNextView::setEventViewer(KOEventViewerDialog* v )
 {
-    if ( mEventViewer )
-        delete mEventViewer;
     mEventViewer = v;
 }
 
 // TODO: Create this function in CalendarView and remove it from here
 void KOWhatsNextView::showIncidence(const QString &uid)
 {
     if ( !mEventViewer  ) {
         qDebug("KOWhatsNextView::showIncidence::sorry, no event viewer set ");
         return;
     }
     //kdDebug() << "KOWhatsNextView::showIncidence(): " << uid << endl;
     //qDebug("KOWhatsNextView::showIncidence %s ", uid.latin1());
     if (uid.startsWith("event:")) {
 #ifdef DESKTOP_VERSION
         Event *event = calendar()->event(uid.mid(8));
 #else
         Event *event = calendar()->event(uid.mid(6));
 #endif
         //qDebug("event %d uid %s ", event, uid.mid(6).latin1());
         if (!event) return;
         //createEventViewer();
         mEventViewer->setEvent(event);
     } else if (uid.startsWith("todo:")) {
 #ifdef DESKTOP_VERSION
diff --git a/korganizer/kowhatsnextview.h b/korganizer/kowhatsnextview.h
index fff769a..1118bdd 100644
--- a/korganizer/kowhatsnextview.h
+++ b/korganizer/kowhatsnextview.h
@@ -1,46 +1,47 @@
 /*
     This file is part of KOrganizer.
     Copyright (c) 2001 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
 #ifndef KOWHATSNEXTVIEW_H
 #define KOWHATSNEXTVIEW_H
 
 #include <qtextbrowser.h>
+#include <qtimer.h>
 
 #include <korganizer/baseview.h>
 
 class QListView;
 class QLabel;
 
 class KOEventViewerDialog;
 
 class WhatsNextTextBrowser : public QTextBrowser {
     Q_OBJECT
   public:
     WhatsNextTextBrowser(QWidget *parent) : QTextBrowser(parent) {}
 
     void setSource(const QString &);
 
   signals:
     void showIncidence(const QString &uid);
 };
 
 
 /**
   This class provides a view of the next events and todos
 */
 class KOWhatsNextView : public KOrg::BaseView
@@ -51,41 +52,45 @@ class KOWhatsNextView : public KOrg::BaseView
                     const char *name = 0);
     ~KOWhatsNextView();
 
     virtual int maxDatesHint();
     virtual int currentDateCount();
     void setEventViewer(KOEventViewerDialog* v );
     virtual QPtrList<Incidence> selectedIncidences();
     DateList selectedDates()
       {DateList q;
        return q;}    
     virtual void printPreview(CalPrinter *calPrinter,
                               const QDate &, const QDate &);
   
   public slots:
     virtual void updateView();
     virtual void showDates(const QDate &start, const QDate &end);
     virtual void showEvents(QPtrList<Event> eventList);
     void updateConfig();
     void changeEventDisplay(Event *, int);
   
   protected:
     void appendEvent(Incidence *, bool reply=false, bool notRed = true);
     bool appendTodo(Incidence *, QString ind = "", bool isSub = false );
     void appendDay( int i, QDate date );
-    QDate mEventDate;
+    QDate mEventDate; 
+    virtual void showEvent ( QShowEvent * );
+    virtual void hideEvent ( QHideEvent * ); 
   
   private slots:
     void showIncidence(const QString &);
+    void restartTimer();
+
 
   private:
   //void createEventViewer();
-
+    QTimer* mTimer;
     QTextBrowser *mView;
     QString mText;
     // QLabel *mDateLabel;
     KOEventViewerDialog *mEventViewer;
     
     QValueList<Incidence *> mTodos;
 };
 
 #endif