// CHANGED 2004-08-06 Lutz Rogowski #include #include "koprefs.h" #include #include #include #ifdef MINIKDE_KDIALOG_H #undef MINIKDE_KDIALOG_H #endif #include "composemail.h" #include "viewmail.h" #include #include #include #include #include /* QT */ #include #include #include #include #include #include #include //Added by qt3to4: #include #include //using namespace Opie::Ui; //using namespace Opie::Core; AttachItem::AttachItem(Q3ListView * parent,Q3ListViewItem *after, const QString&mime,const QString&desc,const QString&file, const QString&fsize,int num,const Q3ValueList&path) : Q3ListViewItem(parent,after),_partNum(num) { _path=path; setText(0, mime); setText(1, desc); setText(2, file); setText(3, fsize); } AttachItem::AttachItem(Q3ListViewItem * parent,Q3ListViewItem *after, const QString&mime,const QString&desc,const QString&file, const QString&fsize,int num,const Q3ValueList&path) : Q3ListViewItem(parent,after),_partNum(num) { _path=path; setText(0, mime); setText(1, desc); setText(2, file); setText(3, fsize); } bool AttachItem::isParentof(const Q3ValueList&path) { /* if not set, then no parent */ if (path.count()==0||_path.count()==0) return false; /* the parent must have one digit less then a child */ if (path.count()!=_path.count()+1) return false; for (unsigned int i=0; i < _path.count();++i) { if (_path[i]!=path[i]) return false; } return true; } AttachItem* ViewMail::searchParent(const Q3ValueList&path) { Q3ListViewItemIterator it( attachments ); for ( ; it.current(); ++it ) { AttachItem*ati = (AttachItem*)it.current(); if (ati->isParentof(path)) return ati; } return 0; } AttachItem* ViewMail::lastChild(AttachItem*parent) { if (!parent) return 0; AttachItem* item = (AttachItem*)parent->firstChild(); if (!item) return item; AttachItem*temp=0; while( (temp=(AttachItem*)item->nextSibling())) { item = temp; } return item; } void ViewMail::setBody(const RecBodyP&body ) { m_body = body; m_mail[2] = body->Bodytext(); m_showHtml = KOPrefs::instance()->mViewAsHtml; if ( m_showHtml ) { if ( m_mail[2].find ("",0,false ) > -1 ) { qDebug("html mail "); } else { qDebug("no html mail "); m_showHtml = false; } } showHtml->blockSignals( true ); showHtml->setOn( m_showHtml ); showHtml->blockSignals( false ); // qDebug("********text %s ",m_mail[2].latin1() ); attachbutton->setEnabled(body->Parts().count()>0); attachments->setEnabled(body->Parts().count()>0); if (body->Parts().count()==0) { return; } AttachItem * curItem=0; AttachItem * parentItem = 0; QString type=body->Description()->Type()+"/"+body->Description()->Subtype(); QString desc,fsize; double s = body->Description()->Size(); int w; w=0; while (s>1024) { s/=1024; ++w; if (w>=2) break; } QString q=""; switch(w) { case 1: q="k"; break; case 2: q="M"; break; default: break; } { /* I did not found a method to make a CONTENT reset on a QTextStream so I use this construct that the stream will re-constructed in each loop. To let it work, the textstream is packed into a own area of code is it will be destructed after finishing its small job. */ QTextOStream o(&fsize); if (w>0) o.precision(2); else o.precision(0); o.setf(Q3TextStream::fixed); o << s << " " << q << "Byte"; } curItem=new AttachItem(attachments,curItem,type,"Mailbody","",fsize,-1,body->Description()->Positionlist()); QString filename = ""; for (unsigned int i = 0; i < body->Parts().count();++i) { filename = ""; type = body->Parts()[i]->Type()+"/"+body->Parts()[i]->Subtype(); part_plist_t::ConstIterator it = body->Parts()[i]->Parameters().begin(); for (;it!=body->Parts()[i]->Parameters().end();++it) { if (it.key().lower()=="name") { filename=it.data(); } } s = body->Parts()[i]->Size(); w = 0; while (s>1024) { s/=1024; ++w; if (w>=2) break; } switch(w) { case 1: q="k"; break; case 2: q="M"; break; default: q=""; break; } QTextOStream o(&fsize); if (w>0) o.precision(2); else o.precision(0); o.setf(Q3TextStream::fixed); o << s << " " << q << "Byte"; desc = body->Parts()[i]->Description(); parentItem = searchParent(body->Parts()[i]->Positionlist()); if (parentItem) { AttachItem*temp = lastChild(parentItem); if (temp) curItem = temp; curItem=new AttachItem(parentItem,curItem,type,desc,filename,fsize,i,body->Parts()[i]->Positionlist()); attachments->setRootIsDecorated(true); curItem = parentItem; } else { curItem=new AttachItem(attachments,curItem,type,desc,filename,fsize,i,body->Parts()[i]->Positionlist()); } } } void ViewMail::slotViewSource() { if ( !sourceOn ) { sourceOn = true; viewSource->setText(i18n("View Body Text")); encodedString*st = 0; st = m_recMail->Wrapper()->fetchRawBody(m_recMail); if ( st ) { QString source = QString::fromUtf8( st->Content(), st->Length()); browser->setText( source ); delete st; } } else setText(); } void ViewMail::slotShowHtml( bool state ) { m_showHtml = state; setText(); } void ViewMail::slotItemClicked( Q3ListViewItem * item , const QPoint & point, int ) { if (!item ) return; if ( ( ( AttachItem* )item )->Partnumber() == -1 ) { setText(); return; } Q3PopupMenu *menu = new Q3PopupMenu(); int ret=0; if ( item->text( 0 ).left( 5 ) == "text/" || item->text(0)=="message/rfc822" ) { menu->insertItem( i18n( "Show Text" ), 1 ); } if (item->text(0).left(6)=="image/") { menu->insertItem(i18n("Display image preview"),2); } menu->insertItem( i18n( "Save Attachment" ), 0 ); menu->insertSeparator(1); ret = menu->exec( point, 0 ); switch(ret) { case 0: { //MimeTypes types; //types.insert( "all", "*" ); QString str = KFileDialog::getSaveFileName( "/", item->text( 2 ), this ); if( !str.isEmpty() ) { encodedString*content = m_recMail->Wrapper()->fetchDecodedPart( m_recMail, m_body->Parts()[ ( ( AttachItem* )item )->Partnumber() ] ); if (content) { QFile output(str); output.open(QIODevice::WriteOnly); output.writeBlock(content->Content(),content->Length()); output.close(); delete content; } } } break ; case 2: { #ifdef DESKTOP_VERSION QString tmpfile = locateLocal( "tmp", "opiemail-image"); #else QString tmpfile = "/tmp/opiemail-image"; #endif encodedString*content = m_recMail->Wrapper()->fetchDecodedPart( m_recMail, m_body->Parts()[ ( ( AttachItem* )item )->Partnumber() ] ); if (content) { QFile output(tmpfile); output.open(QIODevice::WriteOnly); output.writeBlock(content->Content(),content->Length()); output.close(); delete content; MailImageDlg iview(""); iview.setName(tmpfile); KApplication::execDialog(&iview); output.remove(); } } break; case 1: if ( ( ( AttachItem* )item )->Partnumber() == -1 ) { setText(); } else { if ( m_recMail->Wrapper() != 0l ) { // make sure that there is a wrapper , even after delete or simular actions browser->setText( m_recMail->Wrapper()->fetchTextPart( m_recMail, m_body->Parts()[ ( ( AttachItem* )item )->Partnumber() ] ) ); } } break; } delete menu; } void ViewMail::setMail(const RecMailP&mail ) { m_recMail = mail; m_mail[0] = mail->getFrom(); m_mail[1] = mail->getSubject(); m_mail[3] = mail->getDate(); m_mail[4] = mail->Msgid(); m_mail2[0] = mail->To(); m_mail2[1] = mail->CC(); m_mail2[2] = mail->Bcc(); setText(); } void ViewMail::slotNextMail() { nextMail->blockSignals( true ); setCaption(i18n("Displaying next mail...please wait!")); qApp->processEvents(); emit showNextMail(this); nextMail->blockSignals( false ); } ViewMail::ViewMail( QWidget *parent, const char *name, Qt::WFlags fl) : ViewMailBase(parent, name, fl), _inLoop(false) { m_gotBody = false; deleted = false; sourceOn = false; readConfig(); connect( reply, SIGNAL(activated()), SLOT(slotReply())); connect( forward, SIGNAL(activated()), SLOT(slotForward())); connect( deleteMail, SIGNAL( activated() ), SLOT( slotDeleteMail() ) ); connect( showHtml, SIGNAL( toggled(bool) ), SLOT( slotShowHtml(bool) ) ); connect( closeMail, SIGNAL( activated() ), SLOT( close() ) ); connect( nextMail, SIGNAL( activated() ), SLOT( slotNextMail() ) ); connect( viewSource, SIGNAL( activated() ), SLOT( slotViewSource() ) ); connect( downloadMail, SIGNAL( activated() ), SIGNAL( signalDownloadMail() ) ); attachments->setEnabled(m_gotBody); connect( attachments, SIGNAL( clicked(Q3ListViewItem*,const QPoint&, int) ), SLOT( slotItemClicked(Q3ListViewItem*,const QPoint&, int) ) ); attachments->setSorting(-1); } void ViewMail::readConfig() { setFont ( KOPrefs::instance()->mReadFont ); m_showHtml = KOPrefs::instance()->mViewAsHtml; showHtml->setOn( m_showHtml ); } void ViewMail::setText() { viewSource->setText(i18n("View Source")); sourceOn = false; QString toString; QString ccString; QString bccString; toString = m_mail2[0].join(","); ccString = m_mail2[1].join(","); bccString = m_mail2[2].join(","); #ifdef DESKTOP_VERSION setCaption( i18n("Size: ")+m_recMail->MsgsizeString()+" - "+i18n("E-Mail by %1").arg( m_mail[0] ) ); #else setCaption( m_recMail->MsgsizeString()+" - "+m_mail[0] ); #endif m_mailHtml = "" "

" "

" + deHtml( m_mail[1] ) + "

" "

" "" + i18n( "From" ) + ": " + deHtml( m_mail[0] ) + "
" "" + i18n( "To" ) + ": " + deHtml( toString ) + "
" + i18n( "Cc" ) + ": " + deHtml( ccString ) + "
" "" + i18n( "Date" ) + ": " + m_mail[3] + "

"; if ( !m_showHtml ) { browser->setText( QString( m_mailHtml) + deHtml( m_mail[2] ) + "" ); } else { browser->setText( QString( m_mailHtml) + m_mail[2] + "" ); } // remove later in favor of a real handling m_gotBody = true; } ViewMail::~ViewMail() { m_recMail->Wrapper()->cleanMimeCache(); hide(); } void ViewMail::hide() { QWidget::hide(); if (_inLoop) { _inLoop = false; qApp->exit_loop(); } } void ViewMail::exec() { show(); if (!_inLoop) { _inLoop = true; qApp->enter_loop(); } } QString ViewMail::deHtml(const QString &string) { QString string_ = string; string_.replace(QRegExp("&"), "&"); string_.replace(QRegExp("<"), "<"); string_.replace(QRegExp(">"), ">"); string_.replace(QRegExp("\\n"), "
"); return string_; } void ViewMail::slotReply() { if (!m_gotBody) { QMessageBox::information(this, i18n("Error"), i18n("

The mail body is not yet downloaded, so you cannot reply yet."), i18n("Ok")); return; } QString rtext; rtext += QString("* %1 wrote on %2:\n") // no i18n on purpose .arg( m_mail[0] ) .arg( m_mail[3] ); QString text = m_mail[2]; QStringList lines = QStringList::split(QRegExp("\\n"), text); QStringList::Iterator it; for (it = lines.begin(); it != lines.end(); it++) { rtext += "> " + *it + "\n"; } rtext += "\n"; QString prefix; if ( m_mail[1].find(QRegExp("^Re: .*$")) != -1) prefix = ""; else prefix = "Re: "; // no i18n on purpose Settings *settings = new Settings(); ComposeMail composer( settings ,this, 0, true); if (m_recMail->Replyto().isEmpty()) { composer.setTo(m_recMail->getFrom()); } else { composer.setTo(m_recMail->Replyto()); } composer.setSubject( prefix + m_mail[1] ); composer.setMessage( rtext ); composer.setInReplyTo(m_recMail->Msgid()); composer.setCharset( m_body->getCharset() ); if ( QDialog::Accepted == KApplication::execDialog( &composer ) ) { m_recMail->Wrapper()->answeredMail(m_recMail); } delete settings; } void ViewMail::slotForward() { if (!m_gotBody) { QMessageBox::information(this, i18n("Error"), i18n("

The mail body is not yet downloaded, so you cannot forward yet."), i18n("Ok")); return; } QString ftext; ftext += QString("\n----- Forwarded message from %1 -----\n\n") .arg( m_mail[0] ); if (!m_mail[3].isNull()) ftext += QString("Date: %1\n") .arg( m_mail[3] ); if (!m_mail[0].isNull()) ftext += QString("From: %1\n") .arg( m_mail[0] ); if (!m_mail[1].isNull()) ftext += QString("Subject: %1\n") .arg( m_mail[1] ); ftext += QString("\n%1\n") .arg( m_mail[2]); ftext += QString("----- End forwarded message -----\n"); Settings *settings = new Settings(); ComposeMail composer( settings ,this, 0, true); composer.setSubject( "Fwd: " + m_mail[1] ); composer.setMessage( ftext ); if ( QDialog::Accepted == KApplication::execDialog( &composer )) { } } void ViewMail::slotDeleteMail( ) { if ( QMessageBox::warning(this, i18n("Delete Mail"), QString( i18n("

Do you really want to delete this mail?

" ) + m_mail[0] + " - " + m_mail[1] ) , QMessageBox::Yes, QMessageBox::No ) == QMessageBox::Yes ) { emit deleteAndDisplayNextMail( this); //m_recMail->Wrapper()->deleteMail( m_recMail ); //hide(); deleted = true; } } MailImageDlg::MailImageDlg(const QString&fname,QWidget *parent, const char *name, bool modal, Qt::WFlags f) : QDialog(parent,name,modal) { Q3VBoxLayout*dlglayout = new Q3VBoxLayout(this); dlglayout->setSpacing(2); dlglayout->setMargin(1); //m_imageview = new Opie::MM::OImageScrollView(this); //dlglayout->addWidget(m_imageview); } MailImageDlg::~MailImageDlg() { } void MailImageDlg::setName(const QString&fname) { qDebug("viewmail.cpp: MailImageDlg::setName Pending"); // m_imageview->setImage(fname); }