//-----------------------------------------------------------------------------
KMMessage* KMFolder::take(int idx)
{
KMMsgBase* mb;
KMMessage* msg;
assert(mStream!=NULL);
assert(idx>=0 && idx<=mMsgList.high());
mb = mMsgList[idx];
if (!mb) return NULL;
if (!mb->isMessage()) readMsg(idx);
msg = (KMMessage*)mMsgList.take(idx);
if (msg->status()==KMMsgStatusUnread ||
msg->status()==KMMsgStatusNew) {
--unreadMsgs;
emit numUnreadMsgsChanged( this );
}
msg->setParent(NULL);
mDirty = TRUE;
needsCompact=true; // message is taken from here - needs to be compacted
if (!mQuiet) emit msgRemoved(idx);
return msg;
}
//-----------------------------------------------------------------------------
int KMFolder::writeIndex(void)
{
KMMsgBase* msgBase;
int old_umask;
int i=0;
if (mIndexStream) fclose(mIndexStream);
old_umask = umask(077);
mIndexStream = fopen(indexLocation(), "w");
umask(old_umask);
if (!mIndexStream) return errno;
fprintf(mIndexStream, "# KMail-Index V%d\n", INDEX_VERSION);
mHeaderOffset = ftell(mIndexStream);
for (i=0; i<mMsgList.high(); i++)
{
if (!(msgBase = mMsgList[i])) continue;
fprintf(mIndexStream, "%s\n", (const char*)msgBase->asIndexString());
}
fflush(mIndexStream);
mDirty = FALSE;
return 0;
}
int KMFolderIndex::writeMessages( KMMsgBase* msg, bool flush, FILE* indexStream )
{
const uint high = mMsgList.high();
for ( uint i = 0; i < high || msg; i++ )
{
KMMsgBase* msgBase = msg ? msg : mMsgList.at(i);
if ( !msgBase )
continue;
int len;
const uchar *buffer = msgBase->asIndexString( len );
if ( fwrite( &len, sizeof( len ), 1, indexStream ) != 1 )
return 1;
off_t offset = KDE_ftell( indexStream );
msgBase->setIndexOffset( offset );
msgBase->setIndexLength( len );
if ( fwrite( buffer, len, 1, indexStream ) != 1 ) {
kDebug() << "Whoa!";
return 1;
}
if ( msg )
break; // only one
}
if ( flush )
fflush( indexStream );
int error = ferror( indexStream );
if ( error != 0 )
return error;
return 0;
}
//-----------------------------------------------------------------------------
void KMSender::outboxMsgAdded(int idx)
{
++mTotalMessages;
KMMsgBase *msg = kmkernel->outboxFolder()->getMsgBase(idx);
Q_ASSERT(msg);
if(msg)
mTotalBytes += msg->msgSize();
}
void StorageModel::fillMessageItemThreadingData( Core::MessageItem * mi, int row, ThreadingDataSubset subset ) const
{
KMMsgBase * msg = mFolder->getMsgBase( row );
Q_ASSERT( msg ); // We ASSUME that initializeMessageItem has been called successfully...
switch ( subset )
{
case PerfectThreadingReferencesAndSubject:
mi->setStrippedSubjectMD5( msg->strippedSubjectMD5() );
if ( mi->strippedSubjectMD5().isEmpty() )
{
msg->initStrippedSubjectMD5();
mi->setStrippedSubjectMD5( msg->strippedSubjectMD5() );
}
mi->setSubjectIsPrefixed( msg->subjectIsPrefixed() && !msg->subject().isEmpty() );
// fall through
case PerfectThreadingPlusReferences:
mi->setReferencesIdMD5( msg->replyToAuxIdMD5() );
// fall through
case PerfectThreadingOnly:
mi->setMessageIdMD5( msg->msgIdMD5() );
mi->setInReplyToIdMD5( msg->replyToIdMD5() );
break;
default:
Q_ASSERT( false ); // should never happen
break;
};
}
int KMFilterMgr::process(Q_UINT32 serNum, const KMFilter *filter)
{
bool stopIt = false;
int result = 1;
if(!filter)
return 1;
if(isMatching(serNum, filter))
{
KMFolder *folder = 0;
int idx = -1;
// get the message with the serNum
KMMsgDict::instance()->getLocation(serNum, &folder, &idx);
if(!folder || (idx == -1) || (idx >= folder->count()))
{
return 1;
}
KMFolderOpener openFolder(folder, "filtermgr");
KMMsgBase *msgBase = folder->getMsgBase(idx);
bool unGet = !msgBase->isMessage();
KMMessage *msg = folder->getMsg(idx);
// do the actual filtering stuff
if(!msg || !beginFiltering(msg))
{
if(unGet)
folder->unGetMsg(idx);
return 1;
}
if(filter->execActions(msg, stopIt) == KMFilter::CriticalError)
{
if(unGet)
folder->unGetMsg(idx);
return 2;
}
KMFolder *targetFolder = MessageProperty::filterFolder(msg);
endFiltering(msg);
if(targetFolder)
{
tempOpenFolder(targetFolder);
msg->setTransferInProgress(false);
result = targetFolder->moveMsg(msg);
msg->setTransferInProgress(true);
}
if(unGet)
folder->unGetMsg(idx);
}
else
{
result = 1;
}
return result;
}
void StorageModel::setMessageItemStatus( Core::MessageItem * mi, int row, const KPIM::MessageStatus &status )
{
Q_UNUSED( row );
KMMsgBase * msg = msgBase( mi );
if ( !msg )
return; // This can be called at a really later stage (with respect to the initial fill).
// Assume that something wrong may be happened to the folder in the meantime...
msg->setStatus( status );
}
//-----------------------------------------------------------------------------
KMMessage* KMFolder::getMsg(int idx)
{
KMMsgBase* mb;
// assert(idx>=0 && idx<=mMsgList.high());
if(!(idx >= 0 && idx <= mMsgList.high()))
return 0L;
mb = mMsgList[idx];
if (!mb) return NULL;
if (mb->isMessage()) return ((KMMessage*)mb);
return readMsg(idx);
}
//-----------------------------------------------------------------------------
void KMFolder::markNewAsUnread(void)
{
KMMsgBase* msgBase;
int i;
for (i=0; i<mMsgList.high(); i++)
{
if (!(msgBase = mMsgList[i])) continue;
if (msgBase->status() == KMMsgStatusNew)
{
msgBase->setStatus(KMMsgStatusUnread);
msgBase->setDirty(TRUE);
}
}
}
// Profiling note: About 30% of the time taken to initialize the
// listview is spent in this function. About 60% is spent in operator
// new and QListViewItem::QListViewItem.
void HeaderItem::irefresh()
{
KMHeaders *headers = static_cast<KMHeaders*>(listView());
NestingPolicy threadingPolicy = headers->getNestingPolicy();
if ((threadingPolicy == AlwaysOpen) ||
(threadingPolicy == DefaultOpen)) {
//Avoid opening items as QListView is currently slow to do so.
setOpen(true);
return;
}
if (threadingPolicy == DefaultClosed)
return; //default to closed
// otherwise threadingPolicy == OpenUnread
if (parent() && parent()->isOpen()) {
setOpen(true);
return;
}
KMMsgBase *mMsgBase = headers->folder()->getMsgBase( mMsgId );
mSerNum = mMsgBase->getMsgSerNum();
if (mMsgBase->isNew() || mMsgBase->isUnread()
|| mMsgBase->isImportant() || mMsgBase->isTodo() || mMsgBase->isWatched() ) {
setOpen(true);
HeaderItem * topOfThread = this;
while(topOfThread->parent())
topOfThread = (HeaderItem*)topOfThread->parent();
topOfThread->setOpenRecursive(true);
}
}
void StorageModel::updateMessageItemData( Core::MessageItem * mi, int row ) const
{
KMMsgBase * msg = mFolder->getMsgBase( row );
Q_ASSERT( msg ); // We ASSUME that initializeMessageItem has been called successfully...
bool dateDiffers = mi->date() != msg->date();
if ( dateDiffers )
{
mi->setDate( msg->date() );
mi->recomputeMaxDate();
}
KPIM::MessageStatus stat = msg->messageStatus();
mi->setStatus( stat );
setMessageItemData( mi, msg );
// FIXME: Handle MDN State ?
}
QString HeaderItem::text( int col) const
{
KMHeaders *headers = static_cast<KMHeaders*>(listView());
KMMsgBase *mMsgBase = headers->folder()->getMsgBase( mMsgId );
QString tmp;
if ( !mMsgBase )
return QString();
if ( col == headers->paintInfo()->senderCol ) {
if ( (headers->folder()->whoField().lower() == "to") && !headers->paintInfo()->showReceiver )
tmp = mMsgBase->toStrip();
else
tmp = mMsgBase->fromStrip();
if (tmp.isEmpty())
tmp = i18n("Unknown");
else
tmp = tmp.simplifyWhiteSpace();
} else if ( col == headers->paintInfo()->receiverCol ) {
tmp = mMsgBase->toStrip();
if (tmp.isEmpty())
tmp = i18n("Unknown");
else
tmp = tmp.simplifyWhiteSpace();
} else if(col == headers->paintInfo()->subCol) {
tmp = mMsgBase->subject();
if (tmp.isEmpty())
tmp = i18n("No Subject");
else
tmp.remove(QRegExp("[\r\n]"));
} else if(col == headers->paintInfo()->dateCol) {
tmp = headers->mDate.dateString( mMsgBase->date() );
} else if(col == headers->paintInfo()->sizeCol
&& headers->paintInfo()->showSize) {
if ( mMsgBase->parent()->folderType() == KMFolderTypeImap ) {
tmp = KIO::convertSize( mMsgBase->msgSizeServer() );
} else {
tmp = KIO::convertSize( mMsgBase->msgSize() );
}
}
return tmp;
}
bool StorageModel::initializeMessageItem( Core::MessageItem * mi, int row, bool bUseReceiver ) const
{
KMMsgBase * msg = mFolder->getMsgBase( row );
if ( !msg )
return false;
QString sender = msg->fromStrip();
QString receiver = msg->toStrip();
// Static for speed reasons
static const QString noSubject = i18nc( "displayed as subject when the subject of a mail is empty", "No Subject" );
static const QString unknown( i18nc( "displayed when a mail has unknown sender, receiver or date", "Unknown" ) );
if ( sender.isEmpty() )
sender = unknown;
if ( receiver.isEmpty() )
receiver = unknown;
mi->initialSetup(
msg->date(),
mFolder->folderType() == KMFolderTypeImap ? msg->msgSizeServer() : msg->msgSize(),
sender, receiver,
bUseReceiver ? receiver : sender
);
mi->setUniqueId( msg->getMsgSerNum() );
KPIM::MessageStatus stat = msg->messageStatus();
QString subject = msg->subject();
if ( subject.isEmpty() )
subject = '(' + noSubject + ')';
mi->setSubjectAndStatus( subject, stat );
setMessageItemData( mi, msg );
return true;
}
void HeaderItem::paintCell( QPainter * p, const QColorGroup & cg,
int column, int width, int align )
{
KMHeaders *headers = static_cast<KMHeaders*>(listView());
if (headers->noRepaint) return;
if (!headers->folder()) return;
KMMsgBase *mMsgBase = headers->folder()->getMsgBase( mMsgId );
if (!mMsgBase) return;
QColorGroup _cg( cg );
QColor c = _cg.text();
QColor *color = const_cast<QColor *>( &headers->paintInfo()->colFore );
QFont font = p->font();
int weight = font.weight();
// for color and font family "important" overrides "new" overrides "unread"
// overrides "todo" for the weight we use the maximal weight
if ( mMsgBase->isTodo() ) {
color = const_cast<QColor*>( &headers->paintInfo()->colTodo );
font = headers->todoFont();
weight = QMAX( weight, font.weight() );
}
if ( mMsgBase->isUnread() ) {
color = const_cast<QColor*>( &headers->paintInfo()->colUnread );
font = headers->unreadFont();
weight = QMAX( weight, font.weight() );
}
if ( mMsgBase->isNew() ) {
color = const_cast<QColor*>( &headers->paintInfo()->colNew );
font = headers->newFont();
weight = QMAX( weight, font.weight() );
}
if ( mMsgBase->isImportant() ) {
color = const_cast<QColor*>( &headers->paintInfo()->colFlag );
font = headers->importantFont();
weight = QMAX( weight, font.weight() );
}
if ( column == headers->paintInfo()->dateCol ) {
font = headers->dateFont();
}
QColor cdisabled = KGlobalSettings::inactiveTextColor();
if ( headers->isMessageCut( msgSerNum() ) ) {
font.setItalic( true );
color = &cdisabled;
}
// set color and font
_cg.setColor( QColorGroup::Text, *color );
font.setWeight( weight );
p->setFont( font );
KListViewItem::paintCell( p, _cg, column, width, align );
if (aboutToBeDeleted()) {
// strike through
p->drawLine( 0, height()/2, width, height()/2);
}
// reset color
_cg.setColor( QColorGroup::Text, c );
}
const QPixmap *HeaderItem::pixmap(int col) const
{
KMHeaders *headers = static_cast<KMHeaders*>(listView());
KMMsgBase *msgBase = headers->folder()->getMsgBase( mMsgId );
if ( col == headers->paintInfo()->subCol ) {
PixmapList pixmaps;
if ( !headers->mPaintInfo.showSpamHam ) {
// Have the spam/ham and watched/ignored icons first, I guess.
if ( msgBase->isSpam() ) pixmaps << *KMHeaders::pixSpam;
if ( msgBase->isHam() ) pixmaps << *KMHeaders::pixHam;
}
if ( !headers->mPaintInfo.showWatchedIgnored ) {
if ( msgBase->isIgnored() ) pixmaps << *KMHeaders::pixIgnored;
if ( msgBase->isWatched() ) pixmaps << *KMHeaders::pixWatched;
}
if ( !headers->mPaintInfo.showStatus ) {
const QPixmap *pix = statusIcon(msgBase);
if ( pix ) pixmaps << *pix;
}
// Only merge the attachment icon in if that is configured.
if ( headers->paintInfo()->showAttachmentIcon &&
!headers->paintInfo()->showAttachment &&
msgBase->attachmentState() == KMMsgHasAttachment )
pixmaps << *KMHeaders::pixAttachment;
// Only merge the crypto icons in if that is configured.
if ( headers->paintInfo()->showCryptoIcons ) {
const QPixmap *pix;
if ( !headers->paintInfo()->showCrypto )
if ( (pix = cryptoIcon(msgBase)) ) pixmaps << *pix;
if ( !headers->paintInfo()->showSigned )
if ( (pix = signatureIcon(msgBase)) ) pixmaps << *pix;
}
if ( !headers->mPaintInfo.showImportant )
if ( msgBase->isImportant() ) pixmaps << *KMHeaders::pixFlag;
if ( !headers->mPaintInfo.showTodo )
if ( msgBase->isTodo() ) pixmaps << *KMHeaders::pixTodo;
static QPixmap mergedpix;
mergedpix = pixmapMerge( pixmaps );
return &mergedpix;
}
else if ( col == headers->paintInfo()->statusCol ) {
return statusIcon(msgBase);
}
else if ( col == headers->paintInfo()->attachmentCol ) {
if ( msgBase->attachmentState() == KMMsgHasAttachment )
return KMHeaders::pixAttachment;
}
else if ( col == headers->paintInfo()->importantCol ) {
if ( msgBase->isImportant() )
return KMHeaders::pixFlag;
}
else if ( col == headers->paintInfo()->todoCol ) {
if ( msgBase->isTodo() )
return KMHeaders::pixTodo;
}
else if ( col == headers->paintInfo()->spamHamCol ) {
if ( msgBase->isSpam() ) return KMHeaders::pixSpam;
if ( msgBase->isHam() ) return KMHeaders::pixHam;
}
else if ( col == headers->paintInfo()->watchedIgnoredCol ) {
if ( msgBase->isWatched() ) return KMHeaders::pixWatched;
if ( msgBase->isIgnored() ) return KMHeaders::pixIgnored;
}
else if ( col == headers->paintInfo()->signedCol ) {
return signatureIcon(msgBase);
}
else if ( col == headers->paintInfo()->cryptoCol ) {
return cryptoIcon(msgBase);
}
return 0;
}
