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tdepim/korganizer/koeditorfreebusy.cpp

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/*
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 TQt, and distribute the resulting executable,
without including the source code for TQt in the source distribution.
*/
#include <tqtooltip.h>
#include <tqlayout.h>
#include <tqlabel.h>
#include <tqcombobox.h>
#include <tqpushbutton.h>
#include <tqvaluevector.h>
#include <tqwhatsthis.h>
#include <kdebug.h>
#include <tdelocale.h>
#include <kiconloader.h>
#include <tdemessagebox.h>
#ifndef KORG_NOKABC
#include <tdeabc/addresseedialog.h>
#include <tdeabc/vcardconverter.h>
#include <libtdepim/addressesdialog.h>
#include <libtdepim/addresseelineedit.h>
#include <libtdepim/distributionlist.h>
#include <tdeabc/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 );
TQString key( int column, bool ) const
{
TQMap<int,TQString>::ConstIterator it = mKeyMap.find( column );
if ( it == mKeyMap.end() ) return listViewText( column );
else return *it;
}
void setSortKey( int column, const TQString &key )
{
mKeyMap.insert( column, key );
}
TQString 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;
TQMap<int,TQString> mKeyMap;
// This is used for the update timer
int mTimerID;
// Only run one download job at a time
bool mIsDownloading;
};
void FreeBusyItem::updateItem()
{
TQString text = mAttendee->name() + " <" + mAttendee->email() + '>';
setListViewText( 0, text );
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, TQPixmap() );
}
}
// 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
TQValueList<KCal::Period> busyPeriods = fb->busyPeriods();
for( TQValueList<KCal::Period>::Iterator it = busyPeriods.begin();
it != busyPeriods.end(); ++it ) {
Period per = *it;
KDGanttViewTaskItem *newSubItem = new KDGanttViewTaskItem( this );
newSubItem->setStartTime( per.start() );
newSubItem->setEndTime( per.end() );
newSubItem->setColors( TQt::red, TQt::red, TQt::red );
TQString toolTip = "<qt>";
toolTip += "<b>" + i18n( "Freebusy Period" ) + "</b>";
toolTip += "<br>----------------------<br>";
if ( !per.summary().isEmpty() ) {
toolTip += "<i>" + i18n( "Summary:" ) + "</i>" + "&nbsp;";
toolTip += per.summary();
toolTip += "<br>";
}
if ( !per.location().isEmpty() ) {
toolTip += "<i>" + i18n( "Location:" ) + "</i>" + "&nbsp;";
toolTip += per.location();
toolTip += "<br>";
}
toolTip += "<i>" + i18n( "Start:" ) + "</i>" + "&nbsp;";
toolTip += TDEGlobal::locale()->formatDateTime( per.start() );
toolTip += "<br>";
toolTip += "<i>" + i18n( "End:" ) + "</i>" + "&nbsp;";
toolTip += TDEGlobal::locale()->formatDateTime( per.end() );
toolTip += "<br>";
toolTip += "</qt>";
newSubItem->setTooltipText( toolTip );
}
setFreeBusy( fb );
setShowNoInformation( false );
} else {
// No free/busy information
//debug only start
// int ii ;
// TQDateTime cur = TQDateTime::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( TQt::red, TQt::red, TQt::red );
// }
//debug only end
setFreeBusy( 0 );
setShowNoInformation( true );
}
// We are no longer downloading
mIsDownloading = false;
}
////
KOEditorFreeBusy::KOEditorFreeBusy( int spacing, TQWidget *parent,
const char *name )
: KOAttendeeEditor( parent, name )
{
TQVBoxLayout *topLayout = new TQVBoxLayout( 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 TQLabel( this );
mStatusSummaryLabel->setPalette( TQToolTip::palette() );
mStatusSummaryLabel->setFrameStyle( TQFrame::Plain | TQFrame::Box );
mStatusSummaryLabel->setLineWidth( 1 );
mStatusSummaryLabel->hide(); // Will be unhidden later if you are organizer
topLayout->addWidget( mStatusSummaryLabel );
// The control panel for the gantt widget
TQBoxLayout *controlLayout = new TQHBoxLayout( topLayout );
TQString 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.");
TQLabel *label = new TQLabel( i18n( "Scale: " ), this );
TQWhatsThis::add( label, whatsThis );
controlLayout->addWidget( label );
scaleCombo = new TQComboBox( this );
TQWhatsThis::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, TQT_SIGNAL( activated( int ) ),
TQT_SLOT( slotScaleChanged( int ) ) );
controlLayout->addWidget( scaleCombo );
TQPushButton *button = new TQPushButton( i18n( "Center on Start" ), this );
TQWhatsThis::add( button,
i18n("Centers the Gantt chart on the start time "
"and day of this event.") );
connect( button, TQT_SIGNAL( clicked() ), TQT_SLOT( slotCenterOnStart() ) );
controlLayout->addWidget( button );
controlLayout->addStretch( 1 );
button = new TQPushButton( i18n( "Pick Date" ), this );
TQWhatsThis::add( button,
i18n("Moves the event to a date and time when all the "
"attendees are free.") );
connect( button, TQT_SIGNAL( clicked() ), TQT_SLOT( slotPickDate() ) );
controlLayout->addWidget( button );
controlLayout->addStretch( 1 );
button = new TQPushButton( i18n("Reload"), this );
TQWhatsThis::add( button,
i18n("Reloads Free/Busy data for all attendees from "
"the corresponding servers.") );
controlLayout->addWidget( button );
connect( button, TQT_SIGNAL( clicked() ), TQT_SLOT( manualReload() ) );
mGanttView = new KDGanttView( this, "mGanttView" );
TQWhatsThis::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
TQDateTime horizonStart = TQDateTime( TQDateTime::currentDateTime()
.addDays( -15 ).date() );
TQDateTime horizonEnd = TQDateTime::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( TQDateTime::currentDateTime() );
if ( TDEGlobal::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( TQt::magenta );
mGanttView->addIntervalBackgroundColor( mEventRectangle );
connect( mGanttView, TQT_SIGNAL ( timeIntervalSelected( const TQDateTime &,
const TQDateTime & ) ),
mGanttView, TQT_SLOT( zoomToSelection( const TQDateTime &,
const TQDateTime & ) ) );
connect( mGanttView, TQT_SIGNAL( lvItemDoubleClicked( KDGanttViewItem * ) ),
TQT_SLOT( editFreeBusyUrl( KDGanttViewItem * ) ) );
connect( mGanttView, TQT_SIGNAL( intervalColorRectangleMoved( const TQDateTime&, const TQDateTime& ) ),
this, TQT_SLOT( slotIntervalColorRectangleMoved( const TQDateTime&, const TQDateTime& ) ) );
connect( mGanttView, TQT_SIGNAL(lvSelectionChanged(KDGanttViewItem*)),
this, TQT_SLOT(updateAttendeeInput()) );
connect( mGanttView, TQT_SIGNAL(lvItemLeftClicked(KDGanttViewItem*)),
this, TQT_SLOT(showAttendeeStatusMenu()) );
connect( mGanttView, TQT_SIGNAL(lvItemRightClicked(KDGanttViewItem*)),
this, TQT_SLOT(showAttendeeStatusMenu()) );
connect( mGanttView, TQT_SIGNAL(lvMouseButtonClicked(int, KDGanttViewItem*, const TQPoint&, int)),
this, TQT_SLOT(listViewClicked(int, KDGanttViewItem*)) );
FreeBusyManager *m = KOGroupware::instance()->freeBusyManager();
connect( m, TQT_SIGNAL( freeBusyRetrieved( KCal::FreeBusy *, const TQString & ) ),
TQT_SLOT( slotInsertFreeBusy( KCal::FreeBusy *, const TQString & ) ) );
connect( &mReloadTimer, TQT_SIGNAL( timeout() ), TQT_SLOT( autoReload() ) );
initEditWidgets( this, topLayout );
connect( mRemoveButton, TQT_SIGNAL(clicked()),
TQT_SLOT(removeAttendee()) );
slotOrganizerChanged( mOrganizerCombo->currentText() );
connect( mOrganizerCombo, TQT_SIGNAL( activated(const TQString&) ),
this, TQT_SLOT( slotOrganizerChanged(const TQString&) ) );
//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 TQDateTime& start, const TQDateTime& end )
{
kdDebug() << k_funcinfo << "slotIntervalColorRectangleMoved " << start << "," << end << endl;
mDtStart = start;
mDtEnd = end;
emit dateTimesChanged( start, end );
}
void KOEditorFreeBusy::setDateTimes( const TQDateTime &start, const TQDateTime &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( TQTimerEvent* 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 TQString &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 TQDateTime &dtFrom, const TQDateTime &dtTo )
{
mDtStart = dtFrom;
mDtEnd = dtTo;
bool block = mGanttView->getUpdateEnabled( );
mGanttView->setUpdateEnabled( false );
TQDateTime horizonStart = TQDateTime( 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()
{
TQDateTime start = mDtStart;
TQDateTime 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." ), TQString(),
"MeetingTimeOKFreeBusy" );
} else {
if ( KMessageBox::questionYesNo(
this,
i18n( "<qt>The next available time slot for the meeting is:<br>"
"Start: %1<br>End: %2<br>"
"Would you like to move the meeting to this time slot?</qt>" ).
arg( start.toString(), end.toString() ),
TQString(),
KStdGuiItem::yes(), KStdGuiItem::no(),
"MeetingMovedFreeBusy" ) == KMessageBox::Yes ) {
emit dateTimesChanged( start, end );
slotUpdateGanttView( start, end );
}
}
} 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( TQDateTime &dtFrom, TQDateTime &dtTo )
{
if( tryDate( dtFrom, dtTo ) )
// Current time is acceptable
return true;
TQDateTime tryFrom = dtFrom;
TQDateTime 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 < TQDateTime::currentDateTime() ) {
// The slot to look for is at least partially in the past.
int secs = tryFrom.secsTo( tryTo );
tryFrom = TQDateTime::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( TQDateTime& tryFrom, TQDateTime& 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,
TQDateTime &tryFrom, TQDateTime &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;
TQValueList<KCal::Period> busyPeriods = fb->busyPeriods();
for( TQValueList<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:
case Attendee::None:
/* 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();
TQValueVector<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( TDEABC::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( TDEABC::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
TQValueVector<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;
FreeBusyItem *nextSelectedItem = static_cast<FreeBusyItem*>( item->nextSibling() );
if( mGanttView->childCount() == 1 )
nextSelectedItem = 0;
if( mGanttView->childCount() > 1 && item == mGanttView->lastItem() )
nextSelectedItem = static_cast<FreeBusyItem*>( mGanttView->firstChild() );
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();
if( nextSelectedItem )
mGanttView->setSelected( nextSelectedItem, true );
updateAttendeeInput();
emit updateAttendeeSummary( mGanttView->childCount() );
}
void KOEditorFreeBusy::clearSelection() const
{
KDGanttViewItem *item = mGanttView->selectedItem();
if (item) {
mGanttView->setSelected( item, false );
}
mGanttView->repaint();
if (item) {
item->repaint();
}
}
void KOEditorFreeBusy::setSelected( int index )
{
int count = 0;
for( KDGanttViewItem *it = mGanttView->firstChild(); it; it = it->nextSibling() ) {
FreeBusyItem *item = static_cast<FreeBusyItem*>( it );
if ( count == index ) {
mGanttView->setSelected( item, true );
return;
}
count++;
}
}
int KOEditorFreeBusy::selectedIndex()
{
int index = 0;
for ( KDGanttViewItem *it = mGanttView->firstChild(); it; it = it->nextSibling() ) {
FreeBusyItem *item = static_cast<FreeBusyItem*>( it );
if ( item->isSelected() ) {
break;
}
index++;
}
return index;
}
void KOEditorFreeBusy::changeStatusForMe(KCal::Attendee::PartStat status)
{
const TQStringList myEmails = KOPrefs::instance()->allEmails();
for ( FreeBusyItem *item = static_cast<FreeBusyItem *>( mGanttView->firstChild() ); item;
item = static_cast<FreeBusyItem*>( item->nextSibling() ) )
{
for ( TQStringList::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( TQCursor::pos() ).x() > 22 )
return;
TQPopupMenu 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( TQCursor::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 TQString & newOrganizer)
{
if (newOrganizer==mCurrentOrganizer) return;
TQString name;
TQString 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 );
mnewAttendees.append( a );
updateAttendee();
}
}
mCurrentOrganizer = newOrganizer;
}
bool KOEditorFreeBusy::eventFilter( TQObject *watched, TQEvent *event )
{
if ( watched == mGanttView->timeHeaderWidget() &&
event->type() >= TQEvent::MouseButtonPress && event->type() <= TQEvent::MouseMove ) {
return true;
} else {
return KOAttendeeEditor::eventFilter( watched, event );
}
}
TQListViewItem* KOEditorFreeBusy::hasExampleAttendee() const
{
for ( FreeBusyItem *item = static_cast<FreeBusyItem *>( mGanttView->firstChild() ); item;
item = static_cast<FreeBusyItem*>( item->nextSibling() ) ) {
Attendee *attendee = item->attendee();
Q_ASSERT( attendee );
if ( isExampleAttendee( attendee ) )
return item;
}
return 0;
}
#include "koeditorfreebusy.moc"
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