added timer in WN view

1 files changed, 26 insertions, 3 deletions

diff --git a/korganizer/kowhatsnextview.cpp b/korganizer/kowhatsnextview.cpp
index 2a8a7c1..9b53110 100644
--- a/korganizer/kowhatsnextview.cpp
+++ b/korganizer/kowhatsnextview.cpp
@@ -29,136 +29,161 @@
 #include <klocale.h>
 #include <kdebug.h>
 #include <kiconloader.h>
 #include <kmessagebox.h>
 
 #include <libkcal/calendar.h>
 
 #ifndef KORG_NOPRINTER
 #include "calprinter.h"
 #endif
 #include "koglobals.h"
 #include "koprefs.h"
 #include "koeventviewerdialog.h"
 
 #include "kowhatsnextview.h"
 using namespace KOrg;
 
 void WhatsNextTextBrowser::setSource(const QString& n)
 {
 
     if (n.startsWith("event:")) {
         emit showIncidence(n);
         return;
     } else if (n.startsWith("todo:")) {
         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();
     QPtrList<Event> events;  
     QPtrList<Todo> todos = calendar()->todos(); 
     Todo * todo;
     //mText += "<h2>" + i18n("Events: ") + "</h2>\n";
     int daysToShow = KOPrefs::instance()->mWhatsNextDays ;
     bool itemAdded = false;
     for ( iii = 0; iii <  daysToShow; ++iii ) {
         QString date;
         itemAdded = false;
         events = calendar()->events( mEventDate, true );
       
         if ( iii == 0 ) { // today !!!
             todo = todos.first();
             while(todo) {
                 if ( !todo->isCompleted() &&todo->hasDueDate() && todo->dtDue().date() < mEventDate ) {
                     if ( ! itemAdded ) {
                         appendDay ( iii, mEventDate );
                         itemAdded = true;
                       
                     }
                     appendEvent(todo);
                 }
                 todo = todos.next();
             }
@@ -573,88 +598,86 @@ bool KOWhatsNextView::appendTodo(Incidence *ev, QString ind , bool isSub )
     if ( ev->cancelled() ) 
         mText += "</font>";
     mText += "<a href=\"todo:" + ev->uid() + "\">";
     mText += ev->summary();
     mText += "</a>"; 
     if ( ((Todo*)ev)->hasDueDate () ) {
         QString year = "";
         int ye = ((Todo*)ev)->dtDue().date().year();
         if ( QDateTime::currentDateTime().date().year() != ye )
             year = QString::number( ye );
         QString dfs = KGlobal::locale()->dateFormatShort();
         KGlobal::locale()->setDateFormatShort("%d.%b");
         mText +="<font color=\"#00A000\"> [" + KGlobal::locale()->formatDate(((Todo*)ev)->dtDue().date(), true, KLocale::Userdefined) + "."+ year +"]</font>";
         KGlobal::locale()->setDateFormatShort(dfs);
     }
     if ( KOPrefs::instance()->mWNViewShowLocation )
         if ( !ev->location().isEmpty() )
             mText += " ("+ev->location() +")";
     if ( !isSub ) {
         if ( ((Todo*)ev)->relatedTo()&& KOPrefs::instance()->mWNViewShowsParents)
             mText += " ["+ev->relatedTo()->summary() +"]";
         mText += "</p>\n";
     }
     else {
         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
         Todo *todo = calendar()->todo(uid.mid(7));
 #else
         Todo *todo = calendar()->todo(uid.mid(5));
 #endif
         if (!todo) return;
         //createEventViewer();
         mEventViewer->setTodo(todo);
     } else {
         return;
 
   }
   mEventViewer->showMe();
   mEventViewer->raise();
 }