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tdepim/korganizer/koeditoralarms.cpp

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/*
This file is part of KOrganizer.
Copyright (c) 2003 Cornelius Schumacher <schumacher@kde.org>
Copyright (C) 2004 Reinhold Kainhofer <reinhold@kainhofer.com>
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 "koeditoralarms_base.h"
#include "koeditoralarms.h"
#include "koprefs.h"
#include <libkcal/duration.h>
#include <tqlayout.h>
#include <tqlistview.h>
#include <tqpushbutton.h>
#include <tqspinbox.h>
#include <tqcombobox.h>
#include <tqcheckbox.h>
#include <tqbuttongroup.h>
#include <tqtextedit.h>
#include <tqwidgetstack.h>
#include <tqradiobutton.h>
#include <tqtooltip.h>
#include <tqwhatsthis.h>
#include <kurlrequester.h>
#include <klocale.h>
#include <kdebug.h>
#include <libkcal/alarm.h>
#include <libkcal/incidence.h>
#include <libemailfunctions/email.h>
class AlarmListViewItem : public TQListViewItem
{
public:
AlarmListViewItem( TQListView *tqparent, KCal::Alarm *alarm, const TQCString &inctype );
virtual ~AlarmListViewItem();
KCal::Alarm *alarm() const { return mAlarm; }
void construct();
enum AlarmViewColumns { ColAlarmType=0, ColAlarmOffset, ColAlarmRepeat };
protected:
KCal::Alarm *mAlarm;
private:
TQCString mIncType;
};
AlarmListViewItem::AlarmListViewItem( TQListView *tqparent, KCal::Alarm *alarm,
const TQCString &inctype )
: TQListViewItem( tqparent ), mIncType( inctype )
{
if ( alarm ) {
mAlarm = new KCal::Alarm( *alarm );
} else {
mAlarm = new KCal::Alarm( 0 );
mAlarm->setType( KCal::Alarm::Display );
int duration; // in secs
switch( KOPrefs::instance()->mReminderTimeUnits ) {
default:
case 0: // mins
duration = KOPrefs::instance()->mReminderTime * 60;
break;
case 1: // hours
duration = KOPrefs::instance()->mReminderTime * 60 * 60;
break;
case 2: // days
duration = KOPrefs::instance()->mReminderTime * 60 * 60 * 24;
break;
}
if ( mIncType == "Event" ) {
mAlarm->setStartOffset( KCal::Duration( -duration ) );
} else {
mAlarm->setEndOffset( KCal::Duration( -duration ) );
}
}
construct();
}
AlarmListViewItem::~AlarmListViewItem()
{
delete mAlarm;
}
void AlarmListViewItem::construct()
{
if ( mAlarm ) {
// Alarm type:
TQString type;
switch ( mAlarm->type() ) {
case KCal::Alarm::Display:
type = i18n("Reminder Dialog");
break;
case KCal::Alarm::Procedure:
type = i18n("Program");
break;
case KCal::Alarm::Email:
type = i18n("Email");
break;
case KCal::Alarm::Audio:
type = i18n("Audio");
break;
default:
type = i18n("Unknown");
break;
}
setText( ColAlarmType, type );
// Alarm offset:
TQString offsetstr;
int offset = 0;
if ( mAlarm->hasStartOffset() ) {
offset = mAlarm->startOffset().asSeconds();
if ( offset <= 0 ) {
offsetstr = i18n( "N days/hours/minutes before/after the start/end",
"%1 before the start" );
offset = -offset;
} else {
offsetstr = i18n( "N days/hours/minutes before/after the start/end",
"%1 after the start" );
}
} else if ( mAlarm->hasEndOffset() ) {
offset = mAlarm->endOffset().asSeconds();
if ( offset <= 0 ) {
if ( mIncType == "Todo" ) {
offsetstr = i18n( "N days/hours/minutes before/after the due date",
"%1 before the to-do is due" );
} else {
offsetstr = i18n( "N days/hours/minutes before/after the start/end",
"%1 before the end" );
}
offset = -offset;
} else {
if ( mIncType == "Todo" ) {
offsetstr = i18n( "N days/hours/minutes before/after the due date",
"%1 after the to-do is due" );
} else {
offsetstr = i18n( "N days/hours/minutes before/after the start/end",
"%1 after the end" );
}
}
}
offset = offset / 60; // make minutes
int useoffset = offset;
if ( offset % (24*60) == 0 && offset>0 ) { // divides evenly into days?
useoffset = offset / (24*60);
offsetstr = offsetstr.arg( i18n("1 day", "%n days", useoffset ) );
} else if (offset % 60 == 0 && offset>0 ) { // divides evenly into hours?
useoffset = offset / 60;
offsetstr = offsetstr.arg( i18n("1 hour", "%n hours", useoffset ) );
} else {
useoffset = offset;
offsetstr = offsetstr.arg( i18n("1 minute", "%n minutes", useoffset ) );
}
setText( ColAlarmOffset, offsetstr );
// Alarm repeat
if ( mAlarm->repeatCount()>0 ) {
setText( ColAlarmRepeat, i18n("Yes") );
} else {
setText( ColAlarmRepeat, i18n("No") );
}
}
}
KOEditorAlarms::KOEditorAlarms( const TQCString &type,
KCal::Alarm::List *alarms, TQWidget *tqparent,
const char *name )
: KDialogBase( tqparent, name, true, i18n("Advanced Reminders"), Ok | Cancel ),
mType( type ), mAlarms( alarms ),mCurrentItem( 0 )
{
if ( mType != "Todo" ) {
// only Todos and Events can have reminders
mType = "Event";
}
setMainWidget( mWidget = new KOEditorAlarms_base( this ) );
// The text is set here, and not in the UI file, because the i18n context is not
// properly extracted from the UI file.
mWidget->mAddButton->setText( i18n( "Add a new alarm to the alarm list.", "&Add" ) );
mWidget->mAlarmList->setResizeMode( TQListView::LastColumn );
mWidget->mAlarmList->setColumnWidthMode( 0, TQListView::Maximum );
mWidget->mAlarmList->setColumnWidthMode( 1, TQListView::Maximum );
connect( mWidget->mAlarmList, TQT_SIGNAL( selectionChanged( TQListViewItem * ) ),
TQT_SLOT( selectionChanged( TQListViewItem * ) ) );
connect( mWidget->mAddButton, TQT_SIGNAL( clicked() ), TQT_SLOT( slotAdd() ) );
connect( mWidget->mRemoveButton, TQT_SIGNAL( clicked() ), TQT_SLOT( slotRemove() ) );
connect( mWidget->mDuplicateButton, TQT_SIGNAL( clicked() ), TQT_SLOT( slotDuplicate() ) );
connect( mWidget->mAlarmOffset, TQT_SIGNAL( valueChanged( int ) ), TQT_SLOT( changed() ) );
connect( mWidget->mOffsetUnit, TQT_SIGNAL( activated( int ) ), TQT_SLOT( changed() ) );
connect( mWidget->mBeforeAfter, TQT_SIGNAL( activated( int ) ), TQT_SLOT( changed() ) );
connect( mWidget->mRepeats, TQT_SIGNAL( toggled( bool ) ), TQT_SLOT( changed() ) );
connect( mWidget->mRepeatCount, TQT_SIGNAL( valueChanged( int ) ), TQT_SLOT( changed() ) );
connect( mWidget->mRepeatInterval, TQT_SIGNAL( valueChanged( int ) ), TQT_SLOT( changed() ) );
connect( mWidget->mAlarmType, TQT_SIGNAL(clicked(int)), TQT_SLOT( changed() ) );
connect( mWidget->mDisplayText, TQT_SIGNAL( textChanged() ), TQT_SLOT( changed() ) );
connect( mWidget->mSoundFile, TQT_SIGNAL( textChanged( const TQString & ) ), TQT_SLOT( changed() ) );
connect( mWidget->mApplication, TQT_SIGNAL( textChanged( const TQString & ) ), TQT_SLOT( changed() ) );
connect( mWidget->mAppArguments, TQT_SIGNAL( textChanged( const TQString & ) ), TQT_SLOT( changed() ) );
connect( mWidget->mEmailAddress, TQT_SIGNAL( textChanged( const TQString & ) ), TQT_SLOT( changed() ) );
connect( mWidget->mEmailText, TQT_SIGNAL( textChanged() ), TQT_SLOT( changed() ) );
init();
//TODO: backport email reminders from trunk
mWidget->mTypeEmailRadio->hide(); //email reminders not implemented yet
mWidget->setMinimumSize( 500, 500 );
}
KOEditorAlarms::~KOEditorAlarms()
{
}
void KOEditorAlarms::changed()
{
if ( !mInitializing && mCurrentItem ) {
KCal::Alarm *alarm = mCurrentItem->alarm();
// Based on settings, provide default sound file for audio alarms
if ( alarm->audioFile().isEmpty() &&
KOPrefs::instance()->defaultAudioFileReminders() ) {
alarm->setAudioFile( KOPrefs::instance()->audioFilePath() );
mWidget->mSoundFile->setURL( KOPrefs::instance()->audioFilePath() );
}
writeAlarm( alarm );
mCurrentItem->construct();
}
}
void KOEditorAlarms::readAlarm( KCal::Alarm *alarm )
{
if ( !alarm ) return;
mInitializing = true;
// Offsets
int offset;
int beforeafterpos = 0;
if ( mType == "Todo" ) {
if ( !alarm->hasStartOffset() ) {
beforeafterpos = 2;
}
}
if ( alarm->hasEndOffset() ) {
beforeafterpos = 2;
offset = alarm->endOffset().asSeconds();
} else {
// TODO: Also allow alarms at fixed times, not relative to start/end
offset = alarm->startOffset().asSeconds();
}
// Negative offset means before the start/end...
if ( offset <= 0 ) {
offset = -offset;
} else {
++beforeafterpos;
}
mWidget->mBeforeAfter->setCurrentItem( beforeafterpos );
offset = offset / 60; // make minutes
int useoffset = offset;
if ( offset % (24*60) == 0 && offset>0 ) { // divides evenly into days?
useoffset = offset / (24*60);
mWidget->mOffsetUnit->setCurrentItem( 2 );
} else if (offset % 60 == 0 && offset>0 ) { // divides evenly into hours?
useoffset = offset / 60;
mWidget->mOffsetUnit->setCurrentItem( 1 );
} else {
useoffset = offset;
mWidget->mOffsetUnit->setCurrentItem( 0 );
}
mWidget->mAlarmOffset->setValue( useoffset );
// Repeating
mWidget->mRepeats->setChecked( alarm->repeatCount()>0 );
if ( alarm->repeatCount()>0 ) {
mWidget->mRepeatCount->setValue( alarm->repeatCount() );
mWidget->mRepeatInterval->setValue( alarm->snoozeTime().asSeconds() / 60 ); // show as minutes
}
switch ( alarm->type() ) {
case KCal::Alarm::Audio:
mWidget->mAlarmType->setButton( 1 );
mWidget->mSoundFile->setURL( alarm->audioFile() );
break;
case KCal::Alarm::Procedure:
mWidget->mAlarmType->setButton( 2 );
mWidget->mApplication->setURL( alarm->programFile() );
mWidget->mAppArguments->setText( alarm->programArguments() );
break;
case KCal::Alarm::Email: {
mWidget->mAlarmType->setButton( 3 );
TQValueList<KCal::Person> addresses = alarm->mailAddresses();
TQStringList add;
for ( TQValueList<KCal::Person>::ConstIterator it = addresses.begin();
it != addresses.end(); ++it ) {
add << (*it).fullName();
}
mWidget->mEmailAddress->setText( add.join(", ") );
mWidget->mEmailText->setText( alarm->mailText() );
break;}
case KCal::Alarm::Display:
case KCal::Alarm::Invalid:
default:
mWidget->mAlarmType->setButton( 0 );
mWidget->mDisplayText->setText( alarm->text() );
break;
}
mWidget->mTypeStack->raiseWidget( mWidget->mAlarmType->selectedId() );
mInitializing = false;
}
void KOEditorAlarms::writeAlarm( KCal::Alarm *alarm )
{
// Offsets
int offset = mWidget->mAlarmOffset->value()*60; // minutes
int offsetunit = mWidget->mOffsetUnit->currentItem();
if ( offsetunit >= 1 ) offset *= 60; // hours
if ( offsetunit >= 2 ) offset *= 24; // days
if ( offsetunit >= 3 ) offset *= 7; // weeks
int beforeafterpos = mWidget->mBeforeAfter->currentItem();
if ( beforeafterpos % 2 == 0 ) { // before -> negative
offset = -offset;
}
// TODO: Add possibility to specify a given time for the reminder
if ( beforeafterpos / 2 == 0 ) { // start offset
alarm->setStartOffset( KCal::Duration( offset ) );
} else {
alarm->setEndOffset( KCal::Duration( offset ) );
}
// Repeating
if ( mWidget->mRepeats->isChecked() ) {
alarm->setRepeatCount( mWidget->mRepeatCount->value() );
alarm->setSnoozeTime( KCal::Duration( mWidget->mRepeatInterval->value() * 60 ) ); // convert back to seconds
} else {
alarm->setRepeatCount( 0 );
}
switch ( mWidget->mAlarmType->selectedId() ) {
case 1: // Audio
alarm->setAudioAlarm( mWidget->mSoundFile->url() );
break;
case 2: // Procedure
alarm->setProcedureAlarm( mWidget->mApplication->url(), mWidget->mAppArguments->text() );
break;
case 3: { // Email
TQStringList addresses = KPIM::splitEmailAddrList( mWidget->mEmailAddress->text() );
TQValueList<KCal::Person> add;
for ( TQStringList::Iterator it = addresses.begin(); it != addresses.end();
++it ) {
add << KCal::Person( *it );
}
// TODO: Add a subject line and possibilities for attachments
alarm->setEmailAlarm( TQString(), mWidget->mEmailText->text(),
add );
break; }
case 0: // Display
default:
alarm->setDisplayAlarm( mWidget->mDisplayText->text() );
break;
}
}
void KOEditorAlarms::selectionChanged( TQListViewItem *listviewitem )
{
AlarmListViewItem *item = dynamic_cast<AlarmListViewItem*>(listviewitem);
mCurrentItem = item;
mWidget->mTimeGroup->setEnabled( item );
mWidget->mTypeGroup->setEnabled( item );
if ( item ) {
readAlarm( item->alarm() );
}
}
void KOEditorAlarms::slotOk()
{
// save the current item settings, if any
changed();
// copy the mAlarms list
if ( mAlarms ) {
mAlarms->clear();
TQListViewItemIterator it( mWidget->mAlarmList );
while ( it.current() ) {
AlarmListViewItem *item = dynamic_cast<AlarmListViewItem*>(*it);
if ( item ) {
mAlarms->append( new KCal::Alarm( *(item->alarm()) ) );
}
++it;
}
}
accept();
}
void KOEditorAlarms::slotAdd()
{
mCurrentItem = new AlarmListViewItem( mWidget->mAlarmList, 0, mType );
mWidget->mAlarmList->setCurrentItem( mCurrentItem );
}
void KOEditorAlarms::slotDuplicate()
{
if ( mCurrentItem ) {
mCurrentItem = new AlarmListViewItem( mWidget->mAlarmList, mCurrentItem->alarm(), mType );
mWidget->mAlarmList->setCurrentItem( mCurrentItem );
}
}
void KOEditorAlarms::slotRemove()
{
if ( mCurrentItem ) {
delete mCurrentItem;
mCurrentItem = dynamic_cast<AlarmListViewItem*>( mWidget->mAlarmList->currentItem() );
mWidget->mAlarmList->setSelected( mCurrentItem, true );
}
}
void KOEditorAlarms::init()
{
mInitializing = true;
// Tweak some UI stuff depending on the Incidence type
if ( mType == "Todo" ) {
// Replace before/after end datetime with before/after due datetime
mWidget->mBeforeAfter->clear();
mWidget->mBeforeAfter->insertItem( i18n( "before the to-do starts" ), 0 );
mWidget->mBeforeAfter->insertItem( i18n( "after the to-do starts" ), 1 );
mWidget->mBeforeAfter->insertItem( i18n( "before the to-do is due" ), 2 );
mWidget->mBeforeAfter->insertItem( i18n( "after the to-do is due" ), 3 );
TQToolTip::add(
mWidget->mBeforeAfter,
i18n( "Select the reminder trigger relative to the start or due time" ) );
TQWhatsThis::add(
mWidget->mBeforeAfter,
i18n( "Use this combobox to specify if you want the reminder to "
"trigger before or after the start or due time." ) );
mWidget->mBeforeAfter->setCurrentItem( 2 ); // default is before due start
}
// Fill-in existing alarms
KCal::Alarm::List::ConstIterator it;
for ( it = mAlarms->begin(); it != mAlarms->end(); ++it ) {
new AlarmListViewItem( mWidget->mAlarmList, *it, mType );
}
mWidget->mAlarmList->setSelected( mWidget->mAlarmList->firstChild(), true );
mInitializing = false;
}
#include "koeditoralarms.moc"