1 files changed, 637 insertions, 0 deletions
diff --git a/kontact/plugins/specialdates/sdsummarywidget.cpp b/kontact/plugins/specialdates/sdsummarywidget.cpp
new file mode 100644
index 00000000..72107349
--- /dev/null
+++ b/kontact/plugins/specialdates/sdsummarywidget.cpp
@@ -0,0 +1,637 @@
+/*
+    This file is part of Kontact.
+    Copyright (c) 2003 Tobias Koenig <tokoe@kde.org>
+    Copyright (c) 2004 Allen Winter <winter@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 <qcursor.h>
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qimage.h>
+#include <qtooltip.h>
+
+#include <dcopclient.h>
+#include <dcopref.h>
+#include <kabc/stdaddressbook.h>
+#include <korganizer/stdcalendar.h>
+#include <kapplication.h>
+#include <kdialog.h>
+#include <kglobal.h>
+#include <kiconloader.h>
+#include <klocale.h>
+#include <kparts/part.h>
+#include <kpopupmenu.h>
+#include <kstandarddirs.h>
+#include <kurllabel.h>
+#include <libkcal/event.h>
+#include <libkcal/resourcecalendar.h>
+#include <libkcal/resourcelocal.h>
+#include <libkdepim/kpimprefs.h>
+
+#include "core.h"
+#include "plugin.h"
+
+#include "sdsummarywidget.h"
+
+enum SDIncidenceType {
+  IncidenceTypeContact, IncidenceTypeEvent
+};
+enum SDCategory {
+  CategoryBirthday, CategoryAnniversary, CategoryHoliday, CategoryOther
+};
+
+class SDEntry
+{
+  public:
+    SDIncidenceType type;
+    SDCategory category;
+    int yearsOld;
+    int daysTo;
+    QDate date;
+    QString summary;
+    QString desc;
+    int span; // #days in the special occassion.
+    KABC::Addressee addressee;
+
+    bool operator<( const SDEntry &entry ) const
+    {
+      return daysTo < entry.daysTo;
+    }
+};
+
+SDSummaryWidget::SDSummaryWidget( Kontact::Plugin *plugin, QWidget *parent,
+                                    const char *name )
+  : Kontact::Summary( parent, name ), mPlugin( plugin ), mCalendar( 0 ), mHolidays( 0 )
+{
+  // Create the Summary Layout
+  QVBoxLayout *mainLayout = new QVBoxLayout( this, 3, 3 );
+
+  QPixmap icon = KGlobal::iconLoader()->loadIcon( "cookie",
+                    KIcon::Desktop, KIcon::SizeMedium );
+
+  QWidget *header = createHeader( this, icon, i18n( "Special Dates" ) );
+  mainLayout->addWidget(header);
+
+  mLayout = new QGridLayout( mainLayout, 7, 6, 3 );
+  mLayout->setRowStretch( 6, 1 );
+
+  // Setup the Addressbook
+  KABC::StdAddressBook *ab = KABC::StdAddressBook::self( true );
+  connect( ab, SIGNAL( addressBookChanged( AddressBook* ) ),
+           this, SLOT( updateView() ) );
+  connect( mPlugin->core(), SIGNAL( dayChanged( const QDate& ) ),
+           this, SLOT( updateView() ) );
+
+  // Setup the Calendar
+  mCalendar = new KCal::CalendarResources( KPimPrefs::timezone() );
+  mCalendar->readConfig();
+
+  KCal::CalendarResourceManager *manager = mCalendar->resourceManager();
+  if ( manager->isEmpty() ) {
+    KConfig config( "korganizerrc" );
+    config.setGroup( "General" );
+    QString fileName = config.readPathEntry( "Active Calendar" );
+
+    QString resourceName;
+    if ( fileName.isEmpty() ) {
+      fileName = locateLocal( "data", "korganizer/std.ics" );
+      resourceName = i18n( "Default KOrganizer resource" );
+    } else {
+      resourceName = i18n( "Active Calendar" );
+    }
+
+    KCal::ResourceCalendar *defaultResource =
+      new KCal::ResourceLocal( fileName );
+
+    defaultResource->setResourceName( resourceName );
+
+    manager->add( defaultResource );
+    manager->setStandardResource( defaultResource );
+  }
+  mCalendar = KOrg::StdCalendar::self();
+  mCalendar->load();
+
+  connect( mCalendar, SIGNAL( calendarChanged() ),
+           this, SLOT( updateView() ) );
+  connect( mPlugin->core(), SIGNAL( dayChanged( const QDate& ) ),
+           this, SLOT( updateView() ) );
+
+  // Update Configuration
+  configUpdated();
+}
+
+void SDSummaryWidget::configUpdated()
+{
+  KConfig config( "kcmsdsummaryrc" );
+
+  config.setGroup( "Days" );
+  mDaysAhead = config.readNumEntry( "DaysToShow", 7 );
+
+  config.setGroup( "EventTypes" );
+  mShowBirthdaysFromKAB =
+    config.readBoolEntry( "ShowBirthdaysFromContacts", true );
+  mShowBirthdaysFromCal =
+    config.readBoolEntry( "ShowBirthdaysFromCalendar", true );
+
+  mShowAnniversariesFromKAB =
+    config.readBoolEntry( "ShowAnniversariesFromContacts", true );
+  mShowAnniversariesFromCal =
+    config.readBoolEntry( "ShowAnniversariesFromCalendar", true );
+
+  mShowHolidays =
+    config.readBoolEntry( "ShowHolidays", true );
+
+  mShowSpecialsFromCal =
+    config.readBoolEntry( "ShowSpecialsFromCalendar", true );
+
+  updateView();
+}
+
+bool SDSummaryWidget::initHolidays()
+{
+  KConfig hconfig( "korganizerrc" );
+  hconfig.setGroup( "Time & Date" );
+  QString location = hconfig.readEntry( "Holidays" );
+  if ( !location.isEmpty() ) {
+    if ( mHolidays ) delete mHolidays;
+    mHolidays = new KHolidays( location );
+    return true;
+  }
+  return false;
+}
+
+// number of days remaining in an Event
+int SDSummaryWidget::span( KCal::Event *event )
+{
+  int span=1;
+  if ( event->isMultiDay() && event->doesFloat() ) {
+    QDate d = event->dtStart().date();
+    if ( d < QDate::currentDate() ) {
+      d = QDate::currentDate();
+    }
+    while ( d < event->dtEnd().date() ) {
+      span++;
+      d=d.addDays( 1 );
+    }
+  }
+  return span;
+}
+
+// day of a multiday Event
+int SDSummaryWidget::dayof( KCal::Event *event, const QDate& date )
+{
+  int dayof=1;
+  QDate d = event->dtStart().date();
+  if ( d < QDate::currentDate() ) {
+    d = QDate::currentDate();
+  }
+  while ( d < event->dtEnd().date() ) {
+    if ( d < date ) {
+      dayof++;
+    }
+    d = d.addDays( 1 );
+  }
+  return dayof;
+}
+
+
+
+void SDSummaryWidget::updateView()
+{
+  mLabels.setAutoDelete( true );
+  mLabels.clear();
+  mLabels.setAutoDelete( false );
+
+  KABC::StdAddressBook *ab = KABC::StdAddressBook::self( true );
+  QValueList<SDEntry> dates;
+  QLabel *label = 0;
+
+  // No reason to show the date year
+  QString savefmt = KGlobal::locale()->dateFormat();
+  KGlobal::locale()->setDateFormat( KGlobal::locale()->
+                                    dateFormat().replace( 'Y', ' ' ) );
+
+  // Search for Birthdays and Anniversaries in the Addressbook
+  KABC::AddressBook::Iterator it;
+  for ( it = ab->begin(); it != ab->end(); ++it ) {
+    QDate birthday = (*it).birthday().date();
+    if ( birthday.isValid() && mShowBirthdaysFromKAB ) {
+      SDEntry entry;
+      entry.type = IncidenceTypeContact;
+      entry.category = CategoryBirthday;
+      dateDiff( birthday, entry.daysTo, entry.yearsOld );
+
+      entry.date = birthday;
+      entry.addressee = *it;
+      entry.span = 1;
+      if ( entry.daysTo <= mDaysAhead )
+        dates.append( entry );
+    }
+
+    QString anniversaryAsString =
+      (*it).custom( "KADDRESSBOOK" , "X-Anniversary" );
+    if ( !anniversaryAsString.isEmpty() ) {
+      QDate anniversary = QDate::fromString( anniversaryAsString, Qt::ISODate );
+      if ( anniversary.isValid() && mShowAnniversariesFromKAB ) {
+        SDEntry entry;
+        entry.type = IncidenceTypeContact;
+        entry.category = CategoryAnniversary;
+        dateDiff( anniversary, entry.daysTo, entry.yearsOld );
+
+        entry.date = anniversary;
+        entry.addressee = *it;
+        entry.span = 1;
+        if ( entry.daysTo <= mDaysAhead )
+          dates.append( entry );
+      }
+    }
+  }
+
+  // Search for Birthdays, Anniversaries, Holidays, and Special Occasions
+  // in the Calendar
+  QDate dt;
+  QDate currentDate = QDate::currentDate();
+  for ( dt=currentDate;
+        dt<=currentDate.addDays( mDaysAhead - 1 );
+        dt=dt.addDays(1) ) {
+    KCal::Event::List events = mCalendar->events( dt,
+                                                  KCal::EventSortStartDate,
+                                                  KCal::SortDirectionAscending );
+    KCal::Event *ev;
+    KCal::Event::List::ConstIterator it;
+    for ( it=events.begin(); it!=events.end(); ++it ) {
+      ev = *it;
+      if ( !ev->categoriesStr().isEmpty() ) {
+        QStringList::ConstIterator it2;
+        QStringList c = ev->categories();
+        for ( it2=c.begin(); it2!=c.end(); ++it2 ) {
+
+          // Append Birthday Event?
+          if ( mShowBirthdaysFromCal &&
+               ( ( *it2 ).upper() == i18n( "BIRTHDAY" ) ) ) {
+            SDEntry entry;
+            entry.type = IncidenceTypeEvent;
+            entry.category = CategoryBirthday;
+            entry.date = dt;
+            entry.summary = ev->summary();
+            entry.desc = ev->description();
+            dateDiff( ev->dtStart().date(), entry.daysTo, entry.yearsOld );
+            entry.span = 1;
+            dates.append( entry );
+            break;
+          }
+
+          // Append Anniversary Event?
+          if ( mShowAnniversariesFromCal &&
+               ( ( *it2 ).upper() == i18n( "ANNIVERSARY" ) ) ) {
+            SDEntry entry;
+            entry.type = IncidenceTypeEvent;
+            entry.category = CategoryAnniversary;
+            entry.date = dt;
+            entry.summary = ev->summary();
+            entry.desc = ev->description();
+            dateDiff( ev->dtStart().date(), entry.daysTo, entry.yearsOld );
+            entry.span = 1;
+            dates.append( entry );
+            break;
+          }
+
+          // Append Holiday Event?
+          if ( mShowHolidays &&
+               ( ( *it2 ).upper() == i18n( "HOLIDAY" ) ) ) {
+            SDEntry entry;
+            entry.type = IncidenceTypeEvent;
+            entry.category = CategoryHoliday;
+            entry.date = dt;
+            entry.summary = ev->summary();
+            entry.desc = ev->description();
+            dateDiff( dt, entry.daysTo, entry.yearsOld );
+            entry.yearsOld = -1; //ignore age of holidays
+            entry.span = span( ev );
+            if ( entry.span > 1 && dayof( ev, dt ) > 1 ) // skip days 2,3,...
+              break;
+            dates.append( entry );
+            break;
+          }
+
+          // Append Special Occasion Event?
+          if ( mShowSpecialsFromCal &&
+               ( ( *it2 ).upper() == i18n( "SPECIAL OCCASION" ) ) ) {
+            SDEntry entry;
+            entry.type = IncidenceTypeEvent;
+            entry.category = CategoryOther;
+            entry.date = dt;
+            entry.summary = ev->summary();
+            entry.desc = ev->description();
+            dateDiff( dt, entry.daysTo, entry.yearsOld );
+            entry.yearsOld = -1; //ignore age of special occasions
+            entry.span = span( ev );
+            if ( entry.span > 1 && dayof( ev, dt ) > 1 ) // skip days 2,3,...
+              break;
+            dates.append( entry );
+            break;
+          }
+        }
+      }
+    }
+  }
+
+  // Seach for Holidays
+  if ( mShowHolidays ) {
+    if ( initHolidays() ) {
+      for ( dt=currentDate;
+            dt<=currentDate.addDays( mDaysAhead - 1 );
+            dt=dt.addDays(1) ) {
+        QValueList<KHoliday> holidays = mHolidays->getHolidays( dt );
+        QValueList<KHoliday>::ConstIterator it = holidays.begin();
+        for ( ; it != holidays.end(); ++it ) {
+          SDEntry entry;
+          entry.type = IncidenceTypeEvent;
+          entry.category = ((*it).Category==KHolidays::HOLIDAY)?CategoryHoliday:CategoryOther;
+          entry.date = dt;
+          entry.summary = (*it).text;
+          dateDiff( dt, entry.daysTo, entry.yearsOld );
+          entry.yearsOld = -1; //ignore age of holidays
+          entry.span = 1;
+          dates.append( entry );
+        }
+      }
+    }
+  }
+
+  // Sort, then Print the Special Dates
+  qHeapSort( dates );
+
+  if ( !dates.isEmpty() ) {
+    int counter = 0;
+    QValueList<SDEntry>::Iterator addrIt;
+    QString lines;
+    for ( addrIt = dates.begin(); addrIt != dates.end(); ++addrIt ) {
+      bool makeBold = (*addrIt).daysTo == 0; // i.e., today
+
+      // Pixmap
+      QImage icon_img;
+      QString icon_name;
+      KABC::Picture pic;
+      switch( (*addrIt).category ) {  // TODO: better icons
+      case CategoryBirthday:
+        icon_name = "cookie";
+        pic = (*addrIt).addressee.photo();
+        if ( pic.isIntern() && !pic.data().isNull() ) {
+          QImage img = pic.data();
+          if ( img.width() > img.height() ) {
+            icon_img = img.scaleWidth( 32 );
+          } else {
+            icon_img = img.scaleHeight( 32 );
+          }
+        }
+        break;
+      case CategoryAnniversary:
+        icon_name = "kdmconfig";
+        pic = (*addrIt).addressee.photo();
+        if ( pic.isIntern() && !pic.data().isNull() ) {
+          QImage img = pic.data();
+          if ( img.width() > img.height() ) {
+            icon_img = img.scaleWidth( 32 );
+          } else {
+            icon_img = img.scaleHeight( 32 );
+          }
+        }
+        break;
+      case CategoryHoliday:
+        icon_name = "kdmconfig"; break;
+      case CategoryOther:
+        icon_name = "cookie"; break;
+      }
+      label = new QLabel( this );
+      if ( icon_img.isNull() ) {
+        label->setPixmap( KGlobal::iconLoader()->loadIcon( icon_name,
+                                                           KIcon::Small ) );
+      } else {
+        label->setPixmap( icon_img );
+      }
+      label->setMaximumWidth( label->minimumSizeHint().width() );
+      label->setAlignment( AlignVCenter );
+      mLayout->addWidget( label, counter, 0 );
+      mLabels.append( label );
+
+      // Event date
+      QString datestr;
+
+      //Muck with the year -- change to the year 'daysTo' days away
+      int year = currentDate.addDays( (*addrIt).daysTo ).year();
+      QDate sD = QDate::QDate( year,
+                           (*addrIt).date.month(), (*addrIt).date.day() );
+
+      if ( (*addrIt).daysTo == 0 ) {
+        datestr = i18n( "Today" );
+      } else if ( (*addrIt).daysTo == 1 ) {
+        datestr = i18n( "Tomorrow" );
+      } else {
+        datestr = KGlobal::locale()->formatDate( sD );
+      }
+      // Print the date span for multiday, floating events, for the
+      // first day of the event only.
+      if ( (*addrIt).span > 1 ) {
+        QString endstr =
+          KGlobal::locale()->formatDate( sD.addDays( (*addrIt).span - 1 ) );
+        datestr += " -\n " + endstr;
+      }
+
+      label = new QLabel( datestr, this );
+      label->setAlignment( AlignLeft | AlignVCenter );
+      mLayout->addWidget( label, counter, 1 );
+      mLabels.append( label );
+      if ( makeBold ) {
+        QFont font = label->font();
+        font.setBold( true );
+        label->setFont( font );
+      }
+
+      // Countdown
+      label = new QLabel( this );
+      if ( (*addrIt).daysTo == 0 ) {
+        label->setText( i18n( "now" ) );
+      } else {
+        label->setText( i18n( "in 1 day", "in %n days", (*addrIt).daysTo ) );
+      }
+
+      label->setAlignment( AlignLeft | AlignVCenter );
+      mLayout->addWidget( label, counter, 2 );
+      mLabels.append( label );
+
+      // What
+      QString what;
+      switch( (*addrIt).category ) {
+      case CategoryBirthday:
+        what = i18n( "Birthday" ); break;
+      case CategoryAnniversary:
+        what = i18n( "Anniversary" ); break;
+      case CategoryHoliday:
+        what = i18n( "Holiday" ); break;
+      case CategoryOther:
+        what = i18n( "Special Occasion" ); break;
+      }
+      label = new QLabel( this );
+      label->setText( what );
+      label->setAlignment( AlignLeft | AlignVCenter );
+      mLayout->addWidget( label, counter, 3 );
+      mLabels.append( label );
+
+      // Description
+      if ( (*addrIt).type == IncidenceTypeContact ) {
+        KURLLabel *urlLabel = new KURLLabel( this );
+        urlLabel->installEventFilter( this );
+        urlLabel->setURL( (*addrIt).addressee.uid() );
+        urlLabel->setText( (*addrIt).addressee.realName() );
+        urlLabel->setTextFormat( Qt::RichText );
+        mLayout->addWidget( urlLabel, counter, 4 );
+        mLabels.append( urlLabel );
+
+        connect( urlLabel, SIGNAL( leftClickedURL( const QString& ) ),
+                 this, SLOT( mailContact( const QString& ) ) );
+        connect( urlLabel, SIGNAL( rightClickedURL( const QString& ) ),
+                 this, SLOT( popupMenu( const QString& ) ) );
+      } else {
+        label = new QLabel( this );
+        label->setText( (*addrIt).summary );
+        label->setTextFormat( Qt::RichText );
+        mLayout->addWidget( label, counter, 4 );
+        mLabels.append( label );
+        if ( !(*addrIt).desc.isEmpty() ) {
+          QToolTip::add( label, (*addrIt).desc );
+        }
+      }
+
+     // Age
+      if ( (*addrIt).category == CategoryBirthday ||
+           (*addrIt).category == CategoryAnniversary ) {
+        label = new QLabel( this );
+        if ( (*addrIt).yearsOld <= 0 ) {
+          label->setText( "" );
+        } else {
+          label->setText( i18n( "one year", "%n years", (*addrIt).yearsOld  ) );
+        }
+        label->setAlignment( AlignLeft | AlignVCenter );
+        mLayout->addWidget( label, counter, 5 );
+        mLabels.append( label );
+      }
+
+      counter++;
+    }
+  } else {
+    label = new QLabel(
+        i18n( "No special dates within the next 1 day",
+              "No special dates pending within the next %n days",
+              mDaysAhead ), this, "nothing to see" );
+    label->setAlignment( AlignHCenter | AlignVCenter );
+    mLayout->addMultiCellWidget( label, 0, 0, 0, 4 );
+    mLabels.append( label );
+  }
+
+  for ( label = mLabels.first(); label; label = mLabels.next() )
+    label->show();
+
+  KGlobal::locale()->setDateFormat( savefmt );
+}
+
+void SDSummaryWidget::mailContact( const QString &uid )
+{
+  KABC::StdAddressBook *ab = KABC::StdAddressBook::self( true );
+  QString email = ab->findByUid( uid ).fullEmail();
+
+  kapp->invokeMailer( email, QString::null );
+}
+
+void SDSummaryWidget::viewContact( const QString &uid )
+{
+  if ( !mPlugin->isRunningStandalone() )
+    mPlugin->core()->selectPlugin( "kontact_kaddressbookplugin" );
+  else
+    mPlugin->bringToForeground();
+
+  DCOPRef dcopCall( "kaddressbook", "KAddressBookIface" );
+  dcopCall.send( "showContactEditor(QString)", uid );
+}
+
+void SDSummaryWidget::popupMenu( const QString &uid )
+{
+  KPopupMenu popup( this );
+  popup.insertItem( KGlobal::iconLoader()->loadIcon( "kmail", KIcon::Small ),
+                    i18n( "Send &Mail" ), 0 );
+  popup.insertItem( KGlobal::iconLoader()->loadIcon( "kaddressbook", KIcon::Small ),
+                    i18n( "View &Contact" ), 1 );
+
+  switch ( popup.exec( QCursor::pos() ) ) {
+    case 0:
+      mailContact( uid );
+      break;
+    case 1:
+      viewContact( uid );
+      break;
+  }
+}
+
+bool SDSummaryWidget::eventFilter( QObject *obj, QEvent* e )
+{
+  if ( obj->inherits( "KURLLabel" ) ) {
+    KURLLabel* label = static_cast<KURLLabel*>( obj );
+    if ( e->type() == QEvent::Enter )
+      emit message( i18n( "Mail to:\"%1\"" ).arg( label->text() ) );
+    if ( e->type() == QEvent::Leave )
+      emit message( QString::null );
+  }
+
+  return Kontact::Summary::eventFilter( obj, e );
+}
+
+void SDSummaryWidget::dateDiff( const QDate &date, int &days, int &years )
+{
+  QDate currentDate;
+  QDate eventDate;
+
+  if ( QDate::leapYear( date.year() ) && date.month() == 2 && date.day() == 29 ) {
+    currentDate = QDate( date.year(), QDate::currentDate().month(), QDate::currentDate().day() );
+    if ( !QDate::leapYear( QDate::currentDate().year() ) )
+      eventDate = QDate( date.year(), date.month(), 28 ); // celebrate one day earlier ;)
+    else
+      eventDate = QDate( date.year(), date.month(), date.day() );
+  } else {
+    currentDate = QDate( 0, QDate::currentDate().month(), QDate::currentDate().day() );
+    eventDate = QDate( 0, date.month(), date.day() );
+  }
+
+  int offset = currentDate.daysTo( eventDate );
+  if ( offset < 0 ) {
+    days = 365 + offset;
+    years = QDate::currentDate().year() + 1 - date.year();
+  } else {
+    days = offset;
+    years = QDate::currentDate().year() - date.year();
+  }
+}
+
+QStringList SDSummaryWidget::configModules() const
+{
+  return QStringList( "kcmsdsummary.desktop" );
+}
+
+#include "sdsummarywidget.moc"