Initial revision

1 files changed, 650 insertions, 0 deletions

diff --git a/korganizer/kowhatsnextview.cpp b/korganizer/kowhatsnextview.cpp
new file mode 100644
index 0000000..ffaea37
--- a/dev/null
+++ b/korganizer/kowhatsnextview.cpp
@@ -0,0 +1,650 @@
+/*
+    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.
+*/
+
+#include <qlayout.h>
+#include <qtextbrowser.h>
+#include <qtextcodec.h>
+#include <qfileinfo.h>
+#include <qlabel.h>
+
+#include <qapplication.h>
+
+#include <kglobal.h>
+#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;
+#include "kowhatsnextview.moc"
+
+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);
+}
+
+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::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();
+            }
+        }
+      
+      
+        if (events.count() > 0) {
+            //  mText += "<p></p>";
+            // kil.loadIcon("month",KIcon::NoGroup,22,KIcon::DefaultState,&ipath);
+            // mText += "<h2>";
+            //mText += "   <img src=\"";
+            //mText += ipath;
+            //mText += "\">"; 
+            if ( ! itemAdded ) {
+                appendDay ( iii, mEventDate );
+                itemAdded = true;
+              
+            }
+            Event *ev = events.first();
+            while(ev) {
+                //qDebug("+++++event append %s", ev->summary().latin1());
+                if ( true /*!ev->recurrence()->doesRecur() || ev->recursOn( mEventDate)*/) {
+                    appendEvent(ev, false , iii!= 0 );
+                }
+                ev = events.next();
+            }
+         
+            //mText += "</table>\n";
+        } 
+      
+        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();
+        }
+        if ( !itemAdded && iii == 0 ) {
+            // appendDay ( iii, mEventDate );
+            //mText += "<table>";
+            // mText += "<b><font color=\"#000080\"><em>"+i18n("No event, nothing to do.") +"</em></font></b>\n";
+            mText += "<h3 align=\"center\"><font color=\"#008000\"><em>"+i18n("No event, nothing to do. ") +"</em></font></h3>\n";
+            //mText +="</table>";
+        }
+        if ( itemAdded )
+            mText += "</table>\n";
+        mEventDate = mEventDate.addDays( 1 );
+    }
+  
+    int topmostPrios =  KOPrefs::instance()->mWhatsNextPrios;
+    if (todos.count() > 0 && topmostPrios > 0 ) {
+        //   kil.loadIcon("todo",KIcon::NoGroup,22,KIcon::DefaultState,&ipath);
+        // mText += "<h2>";
+        //<img src=\"";
+        //     mText += ipath;
+        //     mText += "\">";
+        // mText += i18n("Overdue To-Do:") + "</h2>\n";
+  
+        //mText += "<ul>\n";
+        bool gotone = false;
+        int priority = 1; 
+        int priosFound = 0;
+#ifdef DESKTOP_VERSION
+        mText +="<p></p>";
+#endif
+
+        mText +="<big><big><strong><em><font color=\"#000080\">" + i18n("Incomplete Todo:") + "</font></em></strong></big></big>\n";
+        mText += "<ul>\n";
+        while (!gotone && priority<6) {
+            todo = todos.first();
+            while(todo) {
+                if (!todo->isCompleted() && (todo->priority() == priority) ) {
+                    if ( appendTodo(todo) )
+                        gotone = true;
+                }
+                todo = todos.next();
+            }
+            if ( gotone ) {
+                gotone = false;
+                ++priosFound;
+                if ( priosFound == topmostPrios )
+                    break;
+            }
+            priority++;
+            // kdDebug() << "adding the todos..." << endl;
+        }
+        mText += "</ul>\n";
+    }
+
+    int replys = 0;
+    events = calendar()->events(QDate::currentDate(), QDate(2975,12,6));
+    if (events.count() > 0) {
+        Event *ev = events.first();
+        while(ev) {
+            Attendee *me = ev->attendeeByMails(KOPrefs::instance()->mAdditionalMails,KOPrefs::instance()->email());
+            if (me!=0) {
+                if (me->status()==Attendee::NeedsAction && me->RSVP()) {
+                    if (replys == 0) {
+                        mText += "<p></p>";
+                        //    kil.loadIcon("reply",KIcon::NoGroup,22,KIcon::DefaultState,&ipath);
+                        mText += "<h2>";
+                        //<img src=\"";
+                        //             mText += ipath;
+                        //             mText += "\">";    
+                        mText += i18n("Events and To-Dos that need a reply:") + "</h2>\n";
+                        mText += "<table>\n";
+                    }
+                    replys++;
+                    appendEvent(ev,true);
+                }
+            }
+            ev = events.next();
+        }
+    }
+    todos = calendar()->todos();
+    if (todos.count() > 0) {
+        Todo *to = todos.first();
+        while(to) {
+            Attendee *me = to->attendeeByMails(KOPrefs::instance()->mAdditionalMails,KOPrefs::instance()->email());
+            if (me!=0) {
+                if (me->status()==Attendee::NeedsAction && me->RSVP()) {
+                    if (replys == 0) {
+                        mText += "<p></p>";
+                        //     kil.loadIcon("reply",KIcon::NoGroup,22,KIcon::DefaultState,&ipath);
+                        mText += "<h2>";
+                        //<img src=\"";
+                        //             mText += ipath;
+                        //             mText += "\">";    
+                        mText += i18n("Events and To-Dos that need a reply:") + "</h2>\n";
+                        mText += "<table>\n";
+                    }
+                    replys++;
+                    appendEvent(to);
+                }
+            }
+            kdDebug () << "check for todo-replys..." << endl;
+            to = todos.next();
+        }
+    }
+    if (replys > 0 ) mText += "</table>\n";
+
+
+    mText += "</td></tr>\n</table>\n";
+
+    kdDebug() << "KOWhatsNextView::updateView: text: " << mText << endl;
+    mView->setText(mText);
+    mView->setFocus();
+
+    //  QPixmap bPix = SmallIcon( "back" );
+    //   qDebug("xxxxxxxxxxxxxxxxxxxxx ");
+    //   QWidget* test = new QWidget();
+    //  test->setBackgroundMode(FixedPixmap  );
+    //  test->setBackgroundPixmap ( bPix );
+    //  test->resize( 300, 400 );
+    //  test->show();
+    //   mView->setBackgroundMode(FixedPixmap  );
+    //   mView->setBackgroundPixmap ( bPix );
+}
+
+void  KOWhatsNextView::appendDay( int i, QDate eventDate )
+{
+    QString date;
+    QString day = KGlobal::locale()->formatDate( eventDate , KOPrefs::instance()->mShortDateInViewer); 
+    if ( ! KOPrefs::instance()->mShortDateInViewer && QApplication::desktop()->width() < 320 ) {
+        if ( i == 0 ) {
+            mText += "<table>\n";
+            return;//date = "<em><font color=\"#008000\"><em>" +  day+"</font></em>";
+        }
+        else if ( i == 1 )
+            date = "<em><font color=\"#000080\">" + day + "</font></em>" ;
+        else date = "<em><font color=\"#000080\">" + day + "</font></em>";
+        //mText += "<h2>" + date + "</h2>\n";
+        mText += "<big><big><strong>" + date + "</strong></big></big>\n";
+        mText += "<table>\n";
+
+
+
+    } else { 
+        if ( i == 0 ) {
+            mText += "<table>\n";
+            return;// date = "<font color=\"#008000\"><em>" +i18n("Today: ") +"</em>" + day+"</font>";
+        }
+
+#ifdef DESKTOP_VERSION
+        else if ( i == 1 ) {
+            date = "<h2><em><font color=\"#000080\">" + i18n("Tomorrow: ") + day +"</font></em></h2>" ;
+        }
+        else date = "<h2><em><font color=\"#000080\">" + i18n("In %1 days: ").arg( i ) +day + "</font></em></h2>";
+#else
+        else if ( i == 1 ) {
+            date = "<em><font color=\"#000080\">" + i18n("Tomorrow: ") + day +"</font></em>" ;
+        }
+        else date = "<em><font color=\"#000080\">" + i18n("In %1 days: ").arg( i ) +day + "</font></em>";
+
+#endif
+        //mText += "<h2>" + date + "</h2>\n";
+        mText += "<big><big><strong>" + date + "</strong></big></big>\n";
+        mText += "<table>\n";
+    }
+}
+
+
+void KOWhatsNextView::showDates(const QDate &, const QDate &)
+{
+    updateView();
+}
+
+void KOWhatsNextView::showEvents(QPtrList<Event>)
+{
+}
+
+void KOWhatsNextView::changeEventDisplay(Event *, int action)
+{
+    switch(action) {
+    case KOGlobals::EVENTADDED:
+        updateView();
+        break;
+    case KOGlobals::EVENTEDITED:
+        updateView();
+        break;
+    case KOGlobals::EVENTDELETED:
+        updateView();
+        break;
+    default:
+        updateView();
+        kdDebug() << "KOWhatsNextView::changeEventDisplay(): Illegal action " << action << endl;
+    }
+}
+
+void KOWhatsNextView::appendEvent(Incidence *ev, bool reply, bool notRed )
+{
+    if ( !KOPrefs::instance()->mShowSyncEvents && ev->uid().left(21) == QString("last-syncEvent-device") )
+    return;
+    QDateTime cdt =  QDateTime::currentDateTime();
+    mText += "<tr><td><b>";
+    if (ev->type()=="Event") {
+
+        if (!ev->doesFloat()) {
+            Event *event = static_cast<Event *>(ev);
+            QDateTime st,end;
+            if ( event->recurrence()->doesRecur() ) {
+                QDate  recDate= mEventDate;
+                int days =  event->dtStart().date().daysTo (event->dtEnd().date()  );
+                while ( ! event->recursOn(  recDate ) ) {
+                    recDate = recDate.addDays( -1 );
+
+                }
+                st =  QDateTime ( recDate,  event->dtStart().time() );
+                end = QDateTime ( recDate.addDays( days ),  event->dtEnd().time() );
+            }
+            else {
+                st = event->dtStart();
+                end = event->dtEnd();
+            }
+      
+            if (reply) mText += "on " + event->dtStartDateStr() + ": ";
+            QString dateText;
+            // qDebug("%s %s %s %s ", mEventDate.toString().latin1(),event->summary().latin1(), st .toString().latin1(),end.toString().latin1() );
+            if ( st.date() < mEventDate )
+                dateText = "++:++-";
+            else
+                dateText =  event->dtStartTimeStr() + "-";
+            if ( end.date() > mEventDate ) 
+                dateText += "++:++";
+            else
+                dateText += event->dtEndTimeStr();
+            if ( notRed ) 
+                mText += dateText;
+            else {
+                if ( end < cdt  )
+                    mText += "<font color=\"#F00000\">" + dateText + "</font>";
+                else if ( st < cdt )
+                    mText += "<font color=\"#008000\">" + dateText + "</font>";
+                else
+                    mText += dateText;
+            }
+    
+        } else {
+            mText += i18n("Allday:");
+
+        }
+    } else {
+        mTodos.append( ev );
+        mText += i18n("ToDo:"); 
+        if ( ((Todo*)ev)->dtDue().date() < QDate::currentDate() ) {
+            // mText +="<font color=\"#F00000\">" + i18n("O-due!") + "</font>";
+            QString dfs = KGlobal::locale()->dateFormatShort();
+            KGlobal::locale()->setIntDateFormat( 3 );
+            KGlobal::locale()->setDateFormatShort("%d.%b");
+             mText +="<font color=\"#F00000\">" + KGlobal::locale()->formatDate(((Todo*)ev)->dtDue().date(), true) + "</font>";
+
+            KGlobal::locale()->setDateFormatShort(dfs);
+            KGlobal::locale()->setIntDateFormat( KOPrefs::instance()->mPreferredDate );
+        } else {
+            if (!ev->doesFloat() )
+                if( ( (Todo*)ev)->dtDue()  < cdt  ) {
+                    mText +="<font color=\"#F00000\">" + ((Todo*)ev)->dtDueTimeStr() + "</font>";
+
+
+                } else 
+                    mText +=((Todo*)ev)->dtDueTimeStr();
+            mTodos.append( ev );
+        }
+    }
+    mText += "</b></td><td>";
+    bool needClose = false;
+    if ( ev->cancelled() ) {
+        mText += "<font color=\"#F00000\">[c";
+        needClose =true;
+
+    }
+    if ( ev->isAlarmEnabled() ) { 
+        if ( !needClose)
+            mText +="[";
+        mText += "a";
+        needClose =true;
+
+    }
+    if ( ev->description().length() > 0 ) {
+        if ( !needClose)
+            mText +="[";
+        mText += "i";
+        needClose =true;
+    }
+    if ( ev->recurrence()->doesRecur() ) {
+        if ( !needClose)
+            mText +="[";
+        mText += "r";
+        needClose =true;
+    }
+    if ( needClose ) {
+        mText += "] ";
+    }
+    if ( ev->cancelled() ) 
+        mText += "</font>";
+    mText += "<a ";
+    if (ev->type()=="Event") mText += "href=\"event:";
+    if (ev->type()=="Todo") mText += "href=\"todo:";
+    mText += ev->uid() + "\">";
+    if ( ev->summary().length() > 0 )
+        mText += ev->summary();
+    else
+        mText += i18n("-no summary-"); 
+    mText += "</a>";
+    if ( KOPrefs::instance()->mWNViewShowLocation )
+        if ( !ev->location().isEmpty() )
+            mText += " ("+ev->location() +")";
+    if ( ev->relatedTo() && KOPrefs::instance()->mWNViewShowsParents)
+            mText += " ["+ev->relatedTo()->summary() +"]";
+    mText += "</td></tr>\n";
+}
+
+bool KOWhatsNextView::appendTodo(Incidence *ev, QString ind , bool isSub )
+{
+    if ( mTodos.find( ev ) != mTodos.end() ) return false;
+
+    mTodos.append( ev );
+    if ( !isSub )
+        mText += "<p>";
+    else
+        mText += "<li>";
+    mText += "[" +QString::number(ev->priority()) + "/" + QString::number(((Todo*)ev)->percentComplete())+"%] ";
+
+
+    mText += ind;
+    bool needClose = false;
+    if ( ev->cancelled() ) {
+        mText += "<font color=\"#F00000\">[c";
+        needClose =true;
+
+    }
+    if ( ev->isAlarmEnabled() ) { 
+        if ( !needClose)
+            mText +="[";
+        mText += "a";
+        needClose =true;
+
+    }
+   
+    if ( ev->description().length() > 0 ) {
+        if ( !needClose)
+            mText +="[";
+        mText += "i";
+        needClose =true;
+    }
+    //  if ( ev->recurrence()->doesRecur() ) {
+    //       if ( !needClose)
+    //           mText +="(";
+    //       mText += "r";
+    //       needClose =true;
+    //   }
+    if ( needClose )
+        mText += "] ";
+    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()->setIntDateFormat( 3 );
+        KGlobal::locale()->setDateFormatShort("%d.%b");
+        mText +="<font color=\"#00A000\"> [" + KGlobal::locale()->formatDate(((Todo*)ev)->dtDue().date(), true) + "."+ year +"]</font>";
+        
+        KGlobal::locale()->setDateFormatShort(dfs);
+        KGlobal::locale()->setIntDateFormat( KOPrefs::instance()->mPreferredDate );
+    }
+    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();
+}