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Diffstat (limited to 'korganizer/koeditorfreebusy.cpp')
-rw-r--r-- | korganizer/koeditorfreebusy.cpp | 931 |
1 files changed, 931 insertions, 0 deletions
diff --git a/korganizer/koeditorfreebusy.cpp b/korganizer/koeditorfreebusy.cpp new file mode 100644 index 000000000..3849bc5d0 --- /dev/null +++ b/korganizer/koeditorfreebusy.cpp @@ -0,0 +1,931 @@ +/* + This file is part of KOrganizer. + + Copyright (c) 2001,2004 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., 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 <qtooltip.h> +#include <qlayout.h> +#include <qlabel.h> +#include <qcombobox.h> +#include <qpushbutton.h> +#include <qvaluevector.h> +#include <qwhatsthis.h> + +#include <kdebug.h> +#include <klocale.h> +#include <kiconloader.h> +#include <kmessagebox.h> + +#ifndef KORG_NOKABC +#include <kabc/addresseedialog.h> +#include <kabc/vcardconverter.h> +#include <libkdepim/addressesdialog.h> +#include <libkdepim/addresseelineedit.h> +#include <libkdepim/distributionlist.h> +#include <kabc/stdaddressbook.h> +#endif + +#include <libkcal/event.h> +#include <libkcal/freebusy.h> + +#include <libemailfunctions/email.h> + +#include <kdgantt/KDGanttView.h> +#include <kdgantt/KDGanttViewTaskItem.h> +#include <kdgantt/KDGanttViewSubwidgets.h> + +#include "koprefs.h" +#include "koglobals.h" +#include "kogroupware.h" +#include "freebusymanager.h" +#include "freebusyurldialog.h" + +#include "koeditorfreebusy.h" + +// The FreeBusyItem is the whole line for a given attendee. +// Individual "busy" periods are created as sub-items of this item. +// +// We can't use the CustomListViewItem base class, since we need a +// different inheritance hierarchy for supporting the Gantt view. +class FreeBusyItem : public KDGanttViewTaskItem +{ + public: + FreeBusyItem( Attendee *attendee, KDGanttView *parent ) : + KDGanttViewTaskItem( parent, parent->lastItem() ), mAttendee( attendee ), mTimerID( 0 ), + mIsDownloading( false ) + { + Q_ASSERT( attendee ); + updateItem(); + setFreeBusyPeriods( 0 ); + setDisplaySubitemsAsGroup( true ); + if ( listView () ) + listView ()->setRootIsDecorated( false ); + } + ~FreeBusyItem() {} + + void updateItem(); + + Attendee *attendee() const { return mAttendee; } + void setFreeBusy( KCal::FreeBusy *fb ) { mFreeBusy = fb; } + KCal::FreeBusy* freeBusy() const { return mFreeBusy; } + + void setFreeBusyPeriods( FreeBusy *fb ); + + QString key( int column, bool ) const + { + QMap<int,QString>::ConstIterator it = mKeyMap.find( column ); + if ( it == mKeyMap.end() ) return listViewText( column ); + else return *it; + } + + void setSortKey( int column, const QString &key ) + { + mKeyMap.insert( column, key ); + } + + QString email() const { return mAttendee->email(); } + void setUpdateTimerID( int id ) { mTimerID = id; } + int updateTimerID() const { return mTimerID; } + + void startDownload( bool forceDownload ) { + mIsDownloading = true; + FreeBusyManager *m = KOGroupware::instance()->freeBusyManager(); + if ( !m->retrieveFreeBusy( attendee()->email(), forceDownload ) ) + mIsDownloading = false; + } + void setIsDownloading( bool d ) { mIsDownloading = d; } + bool isDownloading() const { return mIsDownloading; } + + private: + Attendee *mAttendee; + KCal::FreeBusy *mFreeBusy; + + QMap<int,QString> mKeyMap; + + // This is used for the update timer + int mTimerID; + + // Only run one download job at a time + bool mIsDownloading; +}; + +void FreeBusyItem::updateItem() +{ + setListViewText( 0, mAttendee->fullName() ); + switch ( mAttendee->status() ) { + case Attendee::Accepted: + setPixmap( 0, KOGlobals::self()->smallIcon( "ok" ) ); + break; + case Attendee::Declined: + setPixmap( 0, KOGlobals::self()->smallIcon( "no" ) ); + break; + case Attendee::NeedsAction: + case Attendee::InProcess: + setPixmap( 0, KOGlobals::self()->smallIcon( "help" ) ); + break; + case Attendee::Tentative: + setPixmap( 0, KOGlobals::self()->smallIcon( "apply" ) ); + break; + case Attendee::Delegated: + setPixmap( 0, KOGlobals::self()->smallIcon( "mail_forward" ) ); + break; + default: + setPixmap( 0, QPixmap() ); + } +} + + +// Set the free/busy periods for this attendee +void FreeBusyItem::setFreeBusyPeriods( FreeBusy* fb ) +{ + if( fb ) { + // Clean out the old entries + for( KDGanttViewItem* it = firstChild(); it; it = firstChild() ) + delete it; + + // Evaluate free/busy information + QValueList<KCal::Period> busyPeriods = fb->busyPeriods(); + for( QValueList<KCal::Period>::Iterator it = busyPeriods.begin(); + it != busyPeriods.end(); ++it ) { + KDGanttViewTaskItem* newSubItem = new KDGanttViewTaskItem( this ); + newSubItem->setStartTime( (*it).start() ); + newSubItem->setEndTime( (*it).end() ); + newSubItem->setColors( Qt::red, Qt::red, Qt::red ); + QString toolTip; + if ( !(*it).summary().isEmpty() ) + toolTip += "<b>" + (*it).summary() + "</b><br/>"; + if ( !(*it).location().isEmpty() ) + toolTip += i18n( "Location: %1" ).arg( (*it).location() ); + if ( !toolTip.isEmpty() ) + newSubItem->setTooltipText( toolTip ); + } + setFreeBusy( fb ); + setShowNoInformation( false ); + } else { + // No free/busy information + //debug only start + // int ii ; + // QDateTime cur = QDateTime::currentDateTime(); + // for( ii = 0; ii < 10 ;++ii ) { + // KDGanttViewTaskItem* newSubItem = new KDGanttViewTaskItem( this ); + // cur = cur.addSecs( 7200 ); + // newSubItem->setStartTime( cur ); + // cur = cur.addSecs( 7200 ); + // newSubItem->setEndTime( cur ); + // newSubItem->setColors( Qt::red, Qt::red, Qt::red ); + // } + //debug only end + setFreeBusy( 0 ); + setShowNoInformation( true ); + } + + // We are no longer downloading + mIsDownloading = false; +} + +//// + +KOEditorFreeBusy::KOEditorFreeBusy( int spacing, QWidget *parent, + const char *name ) + : KOAttendeeEditor( parent, name ) +{ + QVBoxLayout *topLayout = new QVBoxLayout( this ); + topLayout->setSpacing( spacing ); + + initOrganizerWidgets( this, topLayout ); + + // Label for status summary information + // Uses the tooltip palette to highlight it + mIsOrganizer = false; // Will be set later. This is just valgrind silencing + mStatusSummaryLabel = new QLabel( this ); + mStatusSummaryLabel->setPalette( QToolTip::palette() ); + mStatusSummaryLabel->setFrameStyle( QFrame::Plain | QFrame::Box ); + mStatusSummaryLabel->setLineWidth( 1 ); + mStatusSummaryLabel->hide(); // Will be unhidden later if you are organizer + topLayout->addWidget( mStatusSummaryLabel ); + + // The control panel for the gantt widget + QBoxLayout *controlLayout = new QHBoxLayout( topLayout ); + + QString whatsThis = i18n("Sets the zoom level on the Gantt chart. " + "'Hour' shows a range of several hours, " + "'Day' shows a range of a few days, " + "'Week' shows a range of a few months, " + "and 'Month' shows a range of a few years, " + "while 'Automatic' selects the range most " + "appropriate for the current event or to-do."); + QLabel *label = new QLabel( i18n( "Scale: " ), this ); + QWhatsThis::add( label, whatsThis ); + controlLayout->addWidget( label ); + + scaleCombo = new QComboBox( this ); + QWhatsThis::add( scaleCombo, whatsThis ); + scaleCombo->insertItem( i18n( "Hour" ) ); + scaleCombo->insertItem( i18n( "Day" ) ); + scaleCombo->insertItem( i18n( "Week" ) ); + scaleCombo->insertItem( i18n( "Month" ) ); + scaleCombo->insertItem( i18n( "Automatic" ) ); + scaleCombo->setCurrentItem( 0 ); // start with "hour" + connect( scaleCombo, SIGNAL( activated( int ) ), + SLOT( slotScaleChanged( int ) ) ); + controlLayout->addWidget( scaleCombo ); + + QPushButton *button = new QPushButton( i18n( "Center on Start" ), this ); + QWhatsThis::add( button, + i18n("Centers the Gantt chart on the start time " + "and day of this event.") ); + connect( button, SIGNAL( clicked() ), SLOT( slotCenterOnStart() ) ); + controlLayout->addWidget( button ); + + controlLayout->addStretch( 1 ); + + button = new QPushButton( i18n( "Pick Date" ), this ); + QWhatsThis::add( button, + i18n("Moves the event to a date and time when all the " + "attendees are free.") ); + connect( button, SIGNAL( clicked() ), SLOT( slotPickDate() ) ); + controlLayout->addWidget( button ); + + controlLayout->addStretch( 1 ); + + button = new QPushButton( i18n("Reload"), this ); + QWhatsThis::add( button, + i18n("Reloads Free/Busy data for all attendees from " + "the corresponding servers.") ); + controlLayout->addWidget( button ); + connect( button, SIGNAL( clicked() ), SLOT( manualReload() ) ); + + mGanttView = new KDGanttView( this, "mGanttView" ); + QWhatsThis::add( mGanttView, + i18n("Shows the free/busy status of all attendees. " + "Double-clicking on an attendees entry in the " + "list will allow you to enter the location of their " + "Free/Busy Information.") ); + topLayout->addWidget( mGanttView ); + // Remove the predefined "Task Name" column + mGanttView->removeColumn( 0 ); + mGanttView->addColumn( i18n("Attendee") ); + if ( KOPrefs::instance()->mCompactDialogs ) { + mGanttView->setFixedHeight( 78 ); + } + mGanttView->setHeaderVisible( true ); + mGanttView->setScale( KDGanttView::Hour ); + mGanttView->setShowHeaderPopupMenu( false, false, false, false, false, false ); + // Initially, show 15 days back and forth + // set start to even hours, i.e. to 12:AM 0 Min 0 Sec + QDateTime horizonStart = QDateTime( QDateTime::currentDateTime() + .addDays( -15 ).date() ); + QDateTime horizonEnd = QDateTime::currentDateTime().addDays( 15 ); + mGanttView->setHorizonStart( horizonStart ); + mGanttView->setHorizonEnd( horizonEnd ); + mGanttView->setCalendarMode( true ); + //mGanttView->setDisplaySubitemsAsGroup( true ); + mGanttView->setShowLegendButton( false ); + // Initially, center to current date + mGanttView->centerTimelineAfterShow( QDateTime::currentDateTime() ); + if ( KGlobal::locale()->use12Clock() ) + mGanttView->setHourFormat( KDGanttView::Hour_12 ); + else + mGanttView->setHourFormat( KDGanttView::Hour_24_FourDigit ); + + // mEventRectangle is the colored rectangle representing the event being modified + mEventRectangle = new KDIntervalColorRectangle( mGanttView ); + mEventRectangle->setColor( Qt::magenta ); + mGanttView->addIntervalBackgroundColor( mEventRectangle ); + + connect( mGanttView, SIGNAL ( timeIntervalSelected( const QDateTime &, + const QDateTime & ) ), + mGanttView, SLOT( zoomToSelection( const QDateTime &, + const QDateTime & ) ) ); + connect( mGanttView, SIGNAL( lvItemDoubleClicked( KDGanttViewItem * ) ), + SLOT( editFreeBusyUrl( KDGanttViewItem * ) ) ); + connect( mGanttView, SIGNAL( intervalColorRectangleMoved( const QDateTime&, const QDateTime& ) ), + this, SLOT( slotIntervalColorRectangleMoved( const QDateTime&, const QDateTime& ) ) ); + + connect( mGanttView, SIGNAL(lvSelectionChanged(KDGanttViewItem*)), + this, SLOT(updateAttendeeInput()) ); + connect( mGanttView, SIGNAL(lvItemLeftClicked(KDGanttViewItem*)), + this, SLOT(showAttendeeStatusMenu()) ); + connect( mGanttView, SIGNAL(lvItemRightClicked(KDGanttViewItem*)), + this, SLOT(showAttendeeStatusMenu()) ); + connect( mGanttView, SIGNAL(lvMouseButtonClicked(int, KDGanttViewItem*, const QPoint&, int)), + this, SLOT(listViewClicked(int, KDGanttViewItem*)) ); + + FreeBusyManager *m = KOGroupware::instance()->freeBusyManager(); + connect( m, SIGNAL( freeBusyRetrieved( KCal::FreeBusy *, const QString & ) ), + SLOT( slotInsertFreeBusy( KCal::FreeBusy *, const QString & ) ) ); + + connect( &mReloadTimer, SIGNAL( timeout() ), SLOT( autoReload() ) ); + + initEditWidgets( this, topLayout ); + connect( mRemoveButton, SIGNAL(clicked()), + SLOT(removeAttendee()) ); + + slotOrganizerChanged( mOrganizerCombo->currentText() ); + connect( mOrganizerCombo, SIGNAL( activated(const QString&) ), + this, SLOT( slotOrganizerChanged(const QString&) ) ); + + //suppress the buggy consequences of clicks on the time header widget + mGanttView->timeHeaderWidget()->installEventFilter( this ); +} + +KOEditorFreeBusy::~KOEditorFreeBusy() +{ +} + +void KOEditorFreeBusy::removeAttendee( Attendee *attendee ) +{ + FreeBusyItem *anItem = + static_cast<FreeBusyItem *>( mGanttView->firstChild() ); + while( anItem ) { + if( anItem->attendee() == attendee ) { + if ( anItem->updateTimerID() != 0 ) + killTimer( anItem->updateTimerID() ); + delete anItem; + updateStatusSummary(); + break; + } + anItem = static_cast<FreeBusyItem *>( anItem->nextSibling() ); + } +} + +void KOEditorFreeBusy::insertAttendee( Attendee *attendee, bool readFBList ) +{ + FreeBusyItem* item = new FreeBusyItem( attendee, mGanttView ); + if ( readFBList ) + updateFreeBusyData( item ); + else { + clearSelection(); + mGanttView->setSelected( item, true ); + } + updateStatusSummary(); + emit updateAttendeeSummary( mGanttView->childCount() ); +} + +void KOEditorFreeBusy::clearAttendees() +{ + mGanttView->clear(); +} + + +void KOEditorFreeBusy::setUpdateEnabled( bool enabled ) +{ + mGanttView->setUpdateEnabled( enabled ); +} + +bool KOEditorFreeBusy::updateEnabled() const +{ + return mGanttView->getUpdateEnabled(); +} + + +void KOEditorFreeBusy::readEvent( Event *event ) +{ + bool block = updateEnabled(); + setUpdateEnabled( false ); + clearAttendees(); + + setDateTimes( event->dtStart(), event->dtEnd() ); + mIsOrganizer = KOPrefs::instance()->thatIsMe( event->organizer().email() ); + updateStatusSummary(); + clearSelection(); + KOAttendeeEditor::readEvent( event ); + + setUpdateEnabled( block ); + emit updateAttendeeSummary( mGanttView->childCount() ); +} + +void KOEditorFreeBusy::slotIntervalColorRectangleMoved( const QDateTime& start, const QDateTime& end ) +{ + kdDebug() << k_funcinfo << "slotIntervalColorRectangleMoved " << start << "," << end << endl; + mDtStart = start; + mDtEnd = end; + emit dateTimesChanged( start, end ); +} + +void KOEditorFreeBusy::setDateTimes( const QDateTime &start, const QDateTime &end ) +{ + slotUpdateGanttView( start, end ); +} + +void KOEditorFreeBusy::slotScaleChanged( int newScale ) +{ + // The +1 is for the Minute scale which we don't offer in the combo box. + KDGanttView::Scale scale = static_cast<KDGanttView::Scale>( newScale+1 ); + mGanttView->setScale( scale ); + slotCenterOnStart(); +} + +void KOEditorFreeBusy::slotCenterOnStart() +{ + mGanttView->centerTimeline( mDtStart ); +} + +void KOEditorFreeBusy::slotZoomToTime() +{ + mGanttView->zoomToFit(); +} + +void KOEditorFreeBusy::updateFreeBusyData( FreeBusyItem* item ) +{ + if ( item->isDownloading() ) + // This item is already in the process of fetching the FB list + return; + + if ( item->updateTimerID() != 0 ) + // An update timer is already running. Reset it + killTimer( item->updateTimerID() ); + + // This item does not have a download running, and no timer is set + // Do the download in five seconds + item->setUpdateTimerID( startTimer( 5000 ) ); +} + +void KOEditorFreeBusy::timerEvent( QTimerEvent* event ) +{ + killTimer( event->timerId() ); + FreeBusyItem *item = static_cast<FreeBusyItem *>( mGanttView->firstChild() ); + while( item ) { + if( item->updateTimerID() == event->timerId() ) { + item->setUpdateTimerID( 0 ); + item->startDownload( mForceDownload ); + return; + } + item = static_cast<FreeBusyItem *>( item->nextSibling() ); + } +} + +// Set the Free Busy list for everyone having this email address +// If fb == 0, this disabled the free busy list for them +void KOEditorFreeBusy::slotInsertFreeBusy( KCal::FreeBusy *fb, + const QString &email ) +{ + kdDebug(5850) << "KOEditorFreeBusy::slotInsertFreeBusy() " << email << endl; + + if( fb ) + fb->sortList(); + bool block = mGanttView->getUpdateEnabled(); + mGanttView->setUpdateEnabled( false ); + for( KDGanttViewItem *it = mGanttView->firstChild(); it; + it = it->nextSibling() ) { + FreeBusyItem *item = static_cast<FreeBusyItem *>( it ); + if( item->email() == email ) + item->setFreeBusyPeriods( fb ); + } + mGanttView->setUpdateEnabled( block ); +} + + +/*! + Centers the Gantt view to the date/time passed in. +*/ + +void KOEditorFreeBusy::slotUpdateGanttView( const QDateTime &dtFrom, const QDateTime &dtTo ) +{ + mDtStart = dtFrom; + mDtEnd = dtTo; + bool block = mGanttView->getUpdateEnabled( ); + mGanttView->setUpdateEnabled( false ); + QDateTime horizonStart = QDateTime( dtFrom.addDays( -15 ).date() ); + mGanttView->setHorizonStart( horizonStart ); + mGanttView->setHorizonEnd( dtTo.addDays( 15 ) ); + mEventRectangle->setDateTimes( dtFrom, dtTo ); + mGanttView->setUpdateEnabled( block ); + mGanttView->centerTimelineAfterShow( dtFrom ); +} + + +/*! + This slot is called when the user clicks the "Pick a date" button. +*/ +void KOEditorFreeBusy::slotPickDate() +{ + QDateTime start = mDtStart; + QDateTime end = mDtEnd; + bool success = findFreeSlot( start, end ); + + if( success ) { + if ( start == mDtStart && end == mDtEnd ) { + KMessageBox::information( this, + i18n( "The meeting already has suitable start/end times." ), QString::null, + "MeetingTimeOKFreeBusy" ); + } else { + emit dateTimesChanged( start, end ); + slotUpdateGanttView( start, end ); + KMessageBox::information( this, + i18n( "The meeting has been moved to\nStart: %1\nEnd: %2." ) + .arg( start.toString() ).arg( end.toString() ), QString::null, + "MeetingMovedFreeBusy" ); + } + } else + KMessageBox::sorry( this, i18n( "No suitable date found." ) ); +} + + +/*! + Finds a free slot in the future which has at least the same size as + the initial slot. +*/ +bool KOEditorFreeBusy::findFreeSlot( QDateTime &dtFrom, QDateTime &dtTo ) +{ + if( tryDate( dtFrom, dtTo ) ) + // Current time is acceptable + return true; + + QDateTime tryFrom = dtFrom; + QDateTime tryTo = dtTo; + + // Make sure that we never suggest a date in the past, even if the + // user originally scheduled the meeting to be in the past. + if( tryFrom < QDateTime::currentDateTime() ) { + // The slot to look for is at least partially in the past. + int secs = tryFrom.secsTo( tryTo ); + tryFrom = QDateTime::currentDateTime(); + tryTo = tryFrom.addSecs( secs ); + } + + bool found = false; + while( !found ) { + found = tryDate( tryFrom, tryTo ); + // PENDING(kalle) Make the interval configurable + if( !found && dtFrom.daysTo( tryFrom ) > 365 ) + break; // don't look more than one year in the future + } + + dtFrom = tryFrom; + dtTo = tryTo; + + return found; +} + + +/*! + Checks whether the slot specified by (tryFrom, tryTo) is free + for all participants. If yes, return true. If at least one + participant is found for which this slot is occupied, this method + returns false, and (tryFrom, tryTo) contain the next free slot for + that participant. In other words, the returned slot does not have to + be free for everybody else. +*/ +bool KOEditorFreeBusy::tryDate( QDateTime& tryFrom, QDateTime& tryTo ) +{ + FreeBusyItem* currentItem = static_cast<FreeBusyItem*>( mGanttView->firstChild() ); + while( currentItem ) { + if( !tryDate( currentItem, tryFrom, tryTo ) ) { + // kdDebug(5850) << "++++date is not OK, new suggestion: " << tryFrom.toString() << " to " << tryTo.toString() << endl; + return false; + } + + currentItem = static_cast<FreeBusyItem*>( currentItem->nextSibling() ); + } + + return true; +} + +/*! + Checks whether the slot specified by (tryFrom, tryTo) is available + for the participant specified with attendee. If yes, return true. If + not, return false and change (tryFrom, tryTo) to contain the next + possible slot for this participant (not necessarily a slot that is + available for all participants). +*/ +bool KOEditorFreeBusy::tryDate( FreeBusyItem *attendee, + QDateTime &tryFrom, QDateTime &tryTo ) +{ + // If we don't have any free/busy information, assume the + // participant is free. Otherwise a participant without available + // information would block the whole allocation. + KCal::FreeBusy *fb = attendee->freeBusy(); + if( !fb ) + return true; + + QValueList<KCal::Period> busyPeriods = fb->busyPeriods(); + for( QValueList<KCal::Period>::Iterator it = busyPeriods.begin(); + it != busyPeriods.end(); ++it ) { + if( (*it).end() <= tryFrom || // busy period ends before try period + (*it).start() >= tryTo ) // busy period starts after try period + continue; + else { + // the current busy period blocks the try period, try + // after the end of the current busy period + int secsDuration = tryFrom.secsTo( tryTo ); + tryFrom = (*it).end(); + tryTo = tryFrom.addSecs( secsDuration ); + // try again with the new try period + tryDate( attendee, tryFrom, tryTo ); + // we had to change the date at least once + return false; + } + } + + return true; +} + +void KOEditorFreeBusy::updateStatusSummary() +{ + FreeBusyItem *aItem = + static_cast<FreeBusyItem *>( mGanttView->firstChild() ); + int total = 0; + int accepted = 0; + int tentative = 0; + int declined = 0; + while( aItem ) { + ++total; + switch( aItem->attendee()->status() ) { + case Attendee::Accepted: + ++accepted; + break; + case Attendee::Tentative: + ++tentative; + break; + case Attendee::Declined: + ++declined; + break; + case Attendee::NeedsAction: + case Attendee::Delegated: + case Attendee::Completed: + case Attendee::InProcess: + /* just to shut up the compiler */ + break; + } + aItem = static_cast<FreeBusyItem *>( aItem->nextSibling() ); + } + if( total > 1 && mIsOrganizer ) { + mStatusSummaryLabel->show(); + mStatusSummaryLabel->setText( + i18n( "Of the %1 participants, %2 have accepted, %3" + " have tentatively accepted, and %4 have declined.") + .arg( total ).arg( accepted ).arg( tentative ).arg( declined ) ); + } else { + mStatusSummaryLabel->hide(); + } + mStatusSummaryLabel->adjustSize(); +} + +void KOEditorFreeBusy::triggerReload() +{ + mReloadTimer.start( 1000, true ); +} + +void KOEditorFreeBusy::cancelReload() +{ + mReloadTimer.stop(); +} + +void KOEditorFreeBusy::manualReload() +{ + mForceDownload = true; + reload(); +} + +void KOEditorFreeBusy::autoReload() +{ + mForceDownload = false; + reload(); +} + +void KOEditorFreeBusy::reload() +{ + kdDebug(5850) << "KOEditorFreeBusy::reload()" << endl; + + FreeBusyItem *item = static_cast<FreeBusyItem *>( mGanttView->firstChild() ); + while( item ) { + if ( mForceDownload ) + item->startDownload( mForceDownload ); + else + updateFreeBusyData( item ); + + item = static_cast<FreeBusyItem *>( item->nextSibling() ); + } +} + +void KOEditorFreeBusy::editFreeBusyUrl( KDGanttViewItem *i ) +{ + FreeBusyItem *item = static_cast<FreeBusyItem *>( i ); + if ( !item ) return; + + Attendee *attendee = item->attendee(); + + FreeBusyUrlDialog dialog( attendee, this ); + dialog.exec(); +} + +void KOEditorFreeBusy::writeEvent(KCal::Event * event) +{ + event->clearAttendees(); + QValueVector<FreeBusyItem*> toBeDeleted; + for ( FreeBusyItem *item = static_cast<FreeBusyItem *>( mGanttView->firstChild() ); item; + item = static_cast<FreeBusyItem*>( item->nextSibling() ) ) + { + Attendee *attendee = item->attendee(); + Q_ASSERT( attendee ); + /* Check if the attendee is a distribution list and expand it */ + if ( attendee->email().isEmpty() ) { + KPIM::DistributionList list = + KPIM::DistributionList::findByName( KABC::StdAddressBook::self(), attendee->name() ); + if ( !list.isEmpty() ) { + toBeDeleted.push_back( item ); // remove it once we are done expanding + KPIM::DistributionList::Entry::List entries = list.entries( KABC::StdAddressBook::self() ); + KPIM::DistributionList::Entry::List::Iterator it( entries.begin() ); + while ( it != entries.end() ) { + KPIM::DistributionList::Entry &e = ( *it ); + ++it; + // this calls insertAttendee, which appends + insertAttendeeFromAddressee( e.addressee, attendee ); + // TODO: duplicate check, in case it was already added manually + } + } + } else { + bool skip = false; + if ( attendee->email().endsWith( "example.net" ) ) { + if ( KMessageBox::warningYesNo( this, i18n("%1 does not look like a valid email address. " + "Are you sure you want to invite this participant?").arg( attendee->email() ), + i18n("Invalid email address") ) != KMessageBox::Yes ) { + skip = true; + } + } + if ( !skip ) { + event->addAttendee( new Attendee( *attendee ) ); + } + } + } + + KOAttendeeEditor::writeEvent( event ); + + // cleanup + QValueVector<FreeBusyItem*>::iterator it; + for( it = toBeDeleted.begin(); it != toBeDeleted.end(); ++it ) { + delete *it; + } +} + +KCal::Attendee * KOEditorFreeBusy::currentAttendee() const +{ + KDGanttViewItem *item = mGanttView->selectedItem(); + FreeBusyItem *aItem = static_cast<FreeBusyItem*>( item ); + if ( !aItem ) + return 0; + return aItem->attendee(); +} + +void KOEditorFreeBusy::updateCurrentItem() +{ + FreeBusyItem* item = static_cast<FreeBusyItem*>( mGanttView->selectedItem() ); + if ( item ) { + item->updateItem(); + updateFreeBusyData( item ); + updateStatusSummary(); + } +} + +void KOEditorFreeBusy::removeAttendee() +{ + FreeBusyItem *item = static_cast<FreeBusyItem*>( mGanttView->selectedItem() ); + if ( !item ) + return; + + Attendee *delA = new Attendee( item->attendee()->name(), item->attendee()->email(), + item->attendee()->RSVP(), item->attendee()->status(), + item->attendee()->role(), item->attendee()->uid() ); + mdelAttendees.append( delA ); + delete item; + + updateStatusSummary(); + updateAttendeeInput(); + emit updateAttendeeSummary( mGanttView->childCount() ); +} + +void KOEditorFreeBusy::clearSelection() const +{ + KDGanttViewItem *item = mGanttView->selectedItem(); + if ( item ) + mGanttView->setSelected( item, false ); + mGanttView->repaint(); + item->repaint(); +} + +void KOEditorFreeBusy::changeStatusForMe(KCal::Attendee::PartStat status) +{ + const QStringList myEmails = KOPrefs::instance()->allEmails(); + for ( FreeBusyItem *item = static_cast<FreeBusyItem *>( mGanttView->firstChild() ); item; + item = static_cast<FreeBusyItem*>( item->nextSibling() ) ) + { + for ( QStringList::ConstIterator it2( myEmails.begin() ), end( myEmails.end() ); it2 != end; ++it2 ) { + if ( item->attendee()->email() == *it2 ) { + item->attendee()->setStatus( status ); + item->updateItem(); + } + } + } +} + +void KOEditorFreeBusy::showAttendeeStatusMenu() +{ + if ( mGanttView->mapFromGlobal( QCursor::pos() ).x() > 22 ) + return; + QPopupMenu popup; + popup.insertItem( SmallIcon( "help" ), Attendee::statusName( Attendee::NeedsAction ), Attendee::NeedsAction ); + popup.insertItem( KOGlobals::self()->smallIcon( "ok" ), Attendee::statusName( Attendee::Accepted ), Attendee::Accepted ); + popup.insertItem( KOGlobals::self()->smallIcon( "no" ), Attendee::statusName( Attendee::Declined ), Attendee::Declined ); + popup.insertItem( KOGlobals::self()->smallIcon( "apply" ), Attendee::statusName( Attendee::Tentative ), Attendee::Tentative ); + popup.insertItem( KOGlobals::self()->smallIcon( "mail_forward" ), Attendee::statusName( Attendee::Delegated ), Attendee::Delegated ); + popup.insertItem( Attendee::statusName( Attendee::Completed ), Attendee::Completed ); + popup.insertItem( KOGlobals::self()->smallIcon( "help" ), Attendee::statusName( Attendee::InProcess ), Attendee::InProcess ); + popup.setItemChecked( currentAttendee()->status(), true ); + int status = popup.exec( QCursor::pos() ); + if ( status >= 0 ) { + currentAttendee()->setStatus( (Attendee::PartStat)status ); + updateCurrentItem(); + updateAttendeeInput(); + } +} + +void KOEditorFreeBusy::listViewClicked(int button, KDGanttViewItem * item) +{ + if ( button == Qt::LeftButton && item == 0 ) + addNewAttendee(); +} + +void KOEditorFreeBusy::slotOrganizerChanged(const QString & newOrganizer) +{ + if (newOrganizer==mCurrentOrganizer) return; + + QString name; + QString email; + bool success = KPIM::getNameAndMail( newOrganizer, name, email ); + + if (!success) return; +// + + Attendee *currentOrganizerAttendee = 0; + Attendee *newOrganizerAttendee = 0; + + FreeBusyItem *anItem = + static_cast<FreeBusyItem *>( mGanttView->firstChild() ); + while( anItem ) { + Attendee *attendee = anItem->attendee(); + if( attendee->fullName() == mCurrentOrganizer ) + currentOrganizerAttendee = attendee; + + if( attendee->fullName() == newOrganizer ) + newOrganizerAttendee = attendee; + + anItem = static_cast<FreeBusyItem *>( anItem->nextSibling() ); + } + + int answer = KMessageBox::No; + + if (currentOrganizerAttendee) { + answer = KMessageBox::questionYesNo( this, i18n("You are changing the organiser of " + "this event, who is also attending, " + "do you want to change that attendee " + "as well?") ); + } else { + answer = KMessageBox::Yes; + } + + if (answer==KMessageBox::Yes) { + if (currentOrganizerAttendee) { + removeAttendee( currentOrganizerAttendee ); + } + + if (!newOrganizerAttendee) { + Attendee *a = new Attendee( name, email, true ); + insertAttendee( a, false ); + updateAttendee(); + } + } + + mCurrentOrganizer = newOrganizer; +} + +bool KOEditorFreeBusy::eventFilter( QObject *watched, QEvent *event ) +{ + if ( watched == mGanttView->timeHeaderWidget() && + event->type() >= QEvent::MouseButtonPress && event->type() <= QEvent::MouseMove ) { + return true; + } else { + return KOAttendeeEditor::eventFilter( watched, event ); + } +} + +#include "koeditorfreebusy.moc" |