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tdepim/korganizer/journalentry.cpp

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/*
This file is part of KOrganizer.
Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org>
Copyright (C) 2003-2004 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 Qt, and distribute the resulting executable,
without including the source code for Qt in the source distribution.
*/
//
// Journal Entry
#include <tqlabel.h>
#include <tqlayout.h>
#include <tqcheckbox.h>
#include <tqwhatsthis.h>
#include <tqtooltip.h>
#include <tqtoolbutton.h>
#include <kdebug.h>
#include <kdialog.h>
#include <kglobal.h>
#include <klocale.h>
#include <ktextedit.h>
#include <ktimeedit.h>
#include <klineedit.h>
#include <kactivelabel.h>
#include <kstdguiitem.h>
#include <kmessagebox.h>
#include <libkcal/journal.h>
#include <libkcal/calendar.h>
#include "kodialogmanager.h"
#include "incidencechanger.h"
#include "koglobals.h"
#include "journalentry.h"
#include "journalentry.moc"
#ifndef KORG_NOPRINTER
#include "kocorehelper.h"
#include "calprinter.h"
#endif
class JournalTitleLable : public KActiveLabel
{
public:
JournalTitleLable( TQWidget *parent, const char *name=0 ) : KActiveLabel( parent, name ) {}
void openLink( const TQString &/*link*/ ) {}
};
JournalDateEntry::JournalDateEntry( Calendar *calendar, TQWidget *parent ) :
TQVBox( parent ), mCalendar( calendar )
{
//kdDebug(5850)<<"JournalEntry::JournalEntry, parent="<<parent<<endl;
mChanger = 0;
mTitle = new JournalTitleLable( this );
mTitle->setMargin(2);
mTitle->setSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Fixed );
connect( mTitle, TQT_SIGNAL( linkClicked( const TQString & ) ),
this, TQT_SLOT( emitNewJournal() ) );
}
JournalDateEntry::~JournalDateEntry()
{
}
void JournalDateEntry::setDate(const TQDate &date)
{
TQString dtstring = TQString( "<qt><center><b><i>%1</i></b> " )
.arg( KGlobal::locale()->formatDate(date) );
dtstring += " <font size=\"-1\"><a href=\"#\">" +
i18n("[Add Journal Entry]") +
"</a></font></center></qt>";
mTitle->setText( dtstring );
mDate = date;
emit setDateSignal( date );
}
void JournalDateEntry::clear()
{
TQValueList<JournalEntry*> values( mEntries.values() );
TQValueList<JournalEntry*>::Iterator it = values.begin();
for ( ; it != values.end(); ++it ) {
delete (*it);
}
mEntries.clear();
}
// should only be called by the KOJournalView now.
void JournalDateEntry::addJournal( Journal *j )
{
TQMap<Journal*,JournalEntry*>::Iterator pos = mEntries.find( j );
if ( pos != mEntries.end() ) return;
JournalEntry *entry = new JournalEntry( j, this );
entry->show();
entry->setDate( mDate );
entry->setIncidenceChanger( mChanger );
mEntries.insert( j, entry );
connect( this, TQT_SIGNAL( setIncidenceChangerSignal( IncidenceChangerBase * ) ),
entry, TQT_SLOT( setIncidenceChanger( IncidenceChangerBase * ) ) );
connect( this, TQT_SIGNAL( setDateSignal( const TQDate & ) ),
entry, TQT_SLOT( setDate( const TQDate & ) ) );
connect( this, TQT_SIGNAL( flushEntries() ),
entry, TQT_SLOT( flushEntry() ) );
connect( entry, TQT_SIGNAL( deleteIncidence( Incidence* ) ),
this, TQT_SIGNAL( deleteIncidence( Incidence* ) ) );
connect( entry, TQT_SIGNAL( editIncidence( Incidence* ) ),
this, TQT_SIGNAL( editIncidence( Incidence* ) ) );
}
Journal::List JournalDateEntry::journals() const
{
TQValueList<Journal*> jList( mEntries.keys() );
Journal::List l;
TQValueList<Journal*>::Iterator it = jList.begin();
for ( ; it != jList.end(); ++it ) {
l.append( *it );
}
return l;
}
void JournalDateEntry::setIncidenceChanger( IncidenceChangerBase *changer )
{
mChanger = changer;
emit setIncidenceChangerSignal( changer );
}
void JournalDateEntry::emitNewJournal()
{
emit newJournal( mDate );
}
void JournalDateEntry::journalEdited( Journal *journal )
{
TQMap<Journal*,JournalEntry*>::Iterator pos = mEntries.find( journal );
if ( pos == mEntries.end() ) return;
pos.data()->setJournal( journal );
}
void JournalDateEntry::journalDeleted( Journal *journal )
{
TQMap<Journal*,JournalEntry*>::Iterator pos = mEntries.find( journal );
if ( pos == mEntries.end() ) return;
delete pos.data();
}
JournalEntry::JournalEntry( Journal* j, TQWidget *parent ) :
TQWidget( parent ), mJournal( j )
{
//kdDebug(5850)<<"JournalEntry::JournalEntry, parent="<<parent<<endl;
mDirty = false;
mWriteInProgress = false;
mChanger = 0;
mReadOnly = false;
mLayout = new TQGridLayout( this );
mLayout->setSpacing( KDialog::spacingHint() );
mLayout->setMargin( KDialog::marginHint() );
TQString whatsThis = i18n("Sets the Title of this journal entry.");
mTitleLabel = new TQLabel( i18n("&Title: "), this );
mLayout->addWidget( mTitleLabel, 0, 0 );
mTitleEdit = new KLineEdit( this );
mLayout->addWidget( mTitleEdit, 0, 1 );
mTitleLabel->setBuddy( mTitleEdit );
TQWhatsThis::add( mTitleLabel, whatsThis );
TQWhatsThis::add( mTitleEdit, whatsThis );
mTimeCheck = new TQCheckBox( i18n("Ti&me: "), this );
mLayout->addWidget( mTimeCheck, 0, 2 );
mTimeEdit = new KTimeEdit( this );
mLayout->addWidget( mTimeEdit, 0, 3 );
connect( mTimeCheck, TQT_SIGNAL(toggled(bool)),
this, TQT_SLOT(timeCheckBoxToggled(bool)) );
TQWhatsThis::add( mTimeCheck, i18n("Determines whether this journal entry has "
"a time associated with it") );
TQWhatsThis::add( mTimeEdit, i18n( "Sets the time associated with this journal "
"entry" ) );
mDeleteButton = new TQToolButton( this, "deleteButton" );
TQPixmap pix = KOGlobals::self()->smallIcon( "editdelete" );
mDeleteButton->setPixmap( pix );
mDeleteButton->setSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Fixed );
TQToolTip::add( mDeleteButton, i18n("Delete this journal entry") );
TQWhatsThis::add( mDeleteButton, i18n("Delete this journal entry") );
mLayout->addWidget( mDeleteButton, 0, 4 );
connect( mDeleteButton, TQT_SIGNAL(pressed()), this, TQT_SLOT(deleteItem()) );
mEditButton = new TQToolButton( this, "editButton" );
mEditButton->setPixmap( KOGlobals::self()->smallIcon( "edit" ) );
mEditButton->setSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Fixed );
TQToolTip::add( mEditButton, i18n("Edit this journal entry") );
TQWhatsThis::add( mEditButton, i18n("Opens an editor dialog for this journal entry") );
mLayout->addWidget( mEditButton, 0, 5 );
connect( mEditButton, TQT_SIGNAL(clicked()), this, TQT_SLOT( editItem() ) );
#ifndef KORG_NOPRINTER
mPrintButton = new TQToolButton( this, "printButton" );
mPrintButton->setPixmap( KOGlobals::self()->smallIcon( "printer1" ) );
mPrintButton->setSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Fixed );
TQToolTip::add( mPrintButton, i18n("Print this journal entry") );
TQWhatsThis::add( mPrintButton, i18n("Opens the print dialog for this journal entry") );
mLayout->addWidget( mPrintButton, 0, 6 );
connect( mPrintButton, TQT_SIGNAL(clicked()), this, TQT_SLOT( printItem() ) );
#endif
mEditor = new KTextEdit(this);
mLayout->addMultiCellWidget( mEditor, 1, 2, 0, 6 );
connect( mTitleEdit, TQT_SIGNAL(textChanged( const TQString& )), TQT_SLOT(setDirty()) );
connect( mTimeCheck, TQT_SIGNAL(toggled(bool)), TQT_SLOT(setDirty()) );
connect( mTimeEdit, TQT_SIGNAL(timeChanged(TQTime)), TQT_SLOT(setDirty()) );
connect( mEditor, TQT_SIGNAL(textChanged()), TQT_SLOT(setDirty()) );
mEditor->installEventFilter(this);
readJournal( mJournal );
mDirty = false;
}
JournalEntry::~JournalEntry()
{
writeJournal();
}
void JournalEntry::deleteItem()
{
/* KMessageBox::ButtonCode *code = KMessageBox::warningContinueCancel(this,
i18n("The journal \"%1\" on %2 will be permanently deleted.")
.arg( mJournal->summary() )
.arg( mJournal->dtStartStr() ),
i18n("KOrganizer Confirmation"), KStdGuiItem::del() );
if ( code == KMessageBox::Yes ) {*/
if ( mJournal )
emit deleteIncidence( mJournal );
// }
}
void JournalEntry::editItem()
{
writeJournal();
if ( mJournal )
emit editIncidence( mJournal );
}
void JournalEntry::printItem()
{
#ifndef KORG_NOPRINTER
writeJournal();
if ( mJournal ) {
KOCoreHelper helper;
CalPrinter printer( this, 0, &helper );
connect( this, TQT_SIGNAL(configChanged()), &printer, TQT_SLOT(updateConfig()) );
Incidence::List selectedIncidences;
selectedIncidences.append( mJournal );
printer.print( KOrg::CalPrinterBase::Incidence,
TQDate(), TQDate(), selectedIncidences );
}
#endif
}
void JournalEntry::setReadOnly( bool readonly )
{
mReadOnly = readonly;
mTitleEdit->setReadOnly( mReadOnly );
mEditor->setReadOnly( mReadOnly );
mTimeCheck->setEnabled( !mReadOnly );
mTimeEdit->setEnabled( !mReadOnly && mTimeCheck->isChecked() );
mDeleteButton->setEnabled( !mReadOnly );
}
void JournalEntry::setDate(const TQDate &date)
{
writeJournal();
mDate = date;
}
void JournalEntry::setJournal(Journal *journal)
{
if ( !mWriteInProgress )
writeJournal();
if ( !journal ) return;
mJournal = journal;
readJournal( journal );
mDirty = false;
}
void JournalEntry::setDirty()
{
mDirty = true;
kdDebug(5850) << "JournalEntry::setDirty()" << endl;
}
bool JournalEntry::eventFilter( TQObject *o, TQEvent *e )
{
// kdDebug(5850) << "JournalEntry::event received " << e->type() << endl;
if ( e->type() == TQEvent::FocusOut || e->type() == TQEvent::Hide ||
e->type() == TQEvent::Close ) {
writeJournal();
}
return TQWidget::eventFilter( o, e ); // standard event processing
}
void JournalEntry::readJournal( Journal *j )
{
mJournal = j;
mTitleEdit->setText( mJournal->summary() );
bool hasTime = !mJournal->doesFloat();
mTimeCheck->setChecked( hasTime );
mTimeEdit->setEnabled( hasTime );
if ( hasTime ) {
mTimeEdit->setTime( mJournal->dtStart().time() );
}
mEditor->setText( mJournal->description() );
setReadOnly( mJournal->isReadOnly() );
}
void JournalEntry::writeJournalPrivate( Journal *j )
{
j->setSummary( mTitleEdit->text() );
bool hasTime = mTimeCheck->isChecked();
TQTime tm( mTimeEdit->getTime() );
j->setDtStart( TQDateTime( mDate, hasTime?tm:TQTime(0,0,0) ) );
j->setFloats( !hasTime );
j->setDescription( mEditor->text() );
}
void JournalEntry::writeJournal()
{
// kdDebug(5850) << "JournalEntry::writeJournal()" << endl;
if ( mReadOnly || !mDirty || !mChanger ) {
kdDebug(5850)<<"Journal either read-only, unchanged or no changer object available"<<endl;
return;
}
bool newJournal = false;
mWriteInProgress = true;
Journal *oldJournal = 0;
if ( !mJournal ) {
newJournal = true;
mJournal = new Journal;
writeJournalPrivate( mJournal );
if ( !mChanger->addIncidence( mJournal, this ) ) {
KODialogManager::errorSaveIncidence( this, mJournal );
delete mJournal;
mJournal = 0;
}
} else {
oldJournal = mJournal->clone();
if ( mChanger->beginChange( mJournal ) ) {
writeJournalPrivate( mJournal );
mChanger->changeIncidence( oldJournal, mJournal, KOGlobals::DESCRIPTION_MODIFIED );
mChanger->endChange( mJournal );
}
delete oldJournal;
}
mDirty = false;
mWriteInProgress = false;
}
void JournalEntry::flushEntry()
{
if (!mDirty) return;
writeJournal();
}
void JournalEntry::timeCheckBoxToggled(bool on)
{
mTimeEdit->setEnabled(on);
if(on)
mTimeEdit->setFocus();
}