Fixed a crash

1 files changed, 20 insertions, 8 deletions

diff --git a/kmicromail/composemail.cpp b/kmicromail/composemail.cpp
index c1b58a4..9060364 100644
--- a/kmicromail/composemail.cpp
+++ b/kmicromail/composemail.cpp
@@ -1,363 +1,375 @@
 
 #include "composemail.h"
 
 #include <libmailwrapper/smtpwrapper.h>
 #include <libmailwrapper/storemail.h>
 #include <libmailwrapper/abstractmail.h>
 #include <libmailwrapper/mailtypes.h>
 
 /* OPIE */
 //#include <opie2/ofiledialog.h>
 //#include <opie2/odebug.h>
 #include <kfiledialog.h>
 //#include <qpe/resource.h>
 #include <qpe/config.h>
 #include <qpe/global.h>
 //#include <qpe/contact.h>
 
 
 #include <qcombobox.h>
 #include <qcheckbox.h>
 #include <qtimer.h>
 #include <qmessagebox.h>
 #include <qpushbutton.h>
 #include <qmultilineedit.h>
 #include <qlabel.h>
 #include <qtabwidget.h>
 #include <qlistview.h>
 #include <kabc/addresseedialog.h>
 #include <kabc/stdaddressbook.h>
 #include <kabc/addressee.h>
 
 
 
 //using namespace Opie::Core;
 //using namespace Opie::Ui;
 ComposeMail::ComposeMail( Settings *s, QWidget *parent, const char *name, bool modal, WFlags flags )
     : ComposeMailUI( parent, name, modal, flags )
 {
    
     settings = s;
     m_replyid = "";
     KABC::Addressee con =  KABC::StdAddressBook::self()->whoAmI( );
     QStringList mails = con.emails();
     QString defmail = con.preferredEmail();
     if (  mails.count() == 0)
          QMessageBox::information( 0, tr( "Hint" ),
                                   tr( "Please apply\n\"Set Who Am I\"\nin KA/Pi to get the from\nfield automatically filled out!\n" ),
                                   tr( "Ok" ) );
     if (defmail.length()!=0) {
         fromBox->insertItem(defmail);
     }
     QStringList::ConstIterator sit = mails.begin();
     for (;sit!=mails.end();++sit) {
         if ( (*sit)==defmail)
             continue;
         fromBox->insertItem((*sit));
     }
     senderNameEdit->setText(con.formattedName());
     Config cfg( "mail" );
     cfg.setGroup( "Compose" );
     checkBoxLater->setChecked( cfg.readBoolEntry( "sendLater", false ) );
 
     attList->addColumn( tr( "Name" ) );
     attList->addColumn( tr( "Size" ) );
 
     QList<Account> accounts = settings->getAccounts();
 
     Account *it;
     for ( it = accounts.first(); it; it = accounts.next() ) {
         if ( it->getType()==MAILLIB::A_SMTP ) {
            SMTPaccount *smtp = static_cast<SMTPaccount *>(it);
            smtpAccountBox->insertItem( smtp->getAccountName() );
            smtpAccounts.append( smtp );
         }
     }
+    if ( smtpAccounts.count() > 0 ) {
+        fillValues( smtpAccountBox->currentItem() );
+    } else {
+        QMessageBox::information( 0, tr( "Problem" ),
+                                  tr( "Please create an SMTP account first.\nThe SMTP is needed for sending mail.\n" ),
+                                  tr( "Ok" ) );
+        return;
+    }
     connect( smtpAccountBox, SIGNAL( activated(int) ), SLOT( fillValues(int) ) );
     connect( toButton, SIGNAL( clicked() ), SLOT( pickAddressTo() ) );
     connect( ccButton, SIGNAL( clicked() ), SLOT( pickAddressCC() ) );
     connect( bccButton, SIGNAL( clicked() ), SLOT( pickAddressBCC() ) );
     connect( replyButton, SIGNAL( clicked() ), SLOT( pickAddressReply() ) );
     connect( addButton, SIGNAL( clicked() ), SLOT( addAttachment() ) );
     connect( deleteButton, SIGNAL( clicked() ), SLOT( removeAttachment() ) );
     connect( SaveButton, SIGNAL( clicked() ), SLOT( saveAsDraft()) );
     mMail = 0;
     warnAttach = true;
-    if ( smtpAccounts.count() > 0 ) {
-        fillValues( smtpAccountBox->currentItem() );
-    } else {
-        QMessageBox::information( 0, tr( "Problem" ),
-                                  tr( "Please create an SMTP account first.\nThe SMTP is needed for sending mail.\n" ),
-                                  tr( "Ok" ) );
-        return;
-    }
+   
 }
 void ComposeMail::saveAsDraft()
 {
   
     Opie::Core::OSmartPointer<Mail> mail= new Mail();
         mail->setMail(fromBox->currentText());
         mail->setTo( toLine->text() );
         mail->setName(senderNameEdit->text());
         mail->setCC( ccLine->text() );
         mail->setBCC( bccLine->text() );
         mail->setReply( replyLine->text() );
         mail->setSubject( subjectLine->text() );
         if (!m_replyid.isEmpty()) {
             QStringList ids;
             ids.append(m_replyid);
             mail->setInreply(ids);
         }
         QString txt = message->text();
         if ( !sigMultiLine->text().isEmpty() ) {
             txt.append( "\n--\n" );
             txt.append( sigMultiLine->text() );
         }
         mail->setMessage( txt );
 
         /* only use the default drafts folder name! */
         Storemail wrapper(AbstractMail::draftFolder());
         wrapper.storeMail(mail);
 
         AttachViewItem *it = (AttachViewItem *) attList->firstChild();
         /* attachments we will ignore! */
         if ( it != 0 ) {
             if ( warnAttach )
             QMessageBox::warning(0,tr("Store message"),
                 tr("<center>Attachments will not be stored in \"Draft\" folder</center>"));
             warnAttach = false;
         }
         setStatus( tr("Mail saved as draft!") );
 }
 void  ComposeMail::clearStatus()
 {
     topLevelWidget()->setCaption( tr("Compose mail") );
 }
 void  ComposeMail::setStatus( QString status )
 {
     topLevelWidget()->setCaption( status );
     QTimer::singleShot ( 10000, this, SLOT( clearStatus() ) ) ;
 }
 void ComposeMail::pickAddress( QLineEdit *line )
 {
     //qDebug(" ComposeMail::pickAddress ");
     QString names ;//= AddressPicker::getNames();
 
     KABC::Addressee::List list = KABC::AddresseeDialog::getAddressees(this);
     uint i=0;
     for (i=0; i < list.count(); i++) {
         if ( !list[i].preferredEmail().isEmpty()) {
             names+=  "\""+list[i].realName() +"\"<" +list[i].preferredEmail() +">";
             if ( i < list.count() -1 )
                 names+= ",";
         }
     }
 
 
     if ( line->text().isEmpty() ) {
         line->setText( names );
     } else if ( !names.isEmpty() ) {
         line->setText( line->text() + ", " + names );
     }
 }
 
 
 void ComposeMail::setTo( const QString & to )
 {
     toLine->setText( to );
 }
 
 void ComposeMail::setSubject( const QString & subject )
 {
  subjectLine->setText( subject );
 }
 
 void ComposeMail::setInReplyTo( const QString & messageId )
 {
     m_replyid = messageId;
 }
 
 void ComposeMail::setMessage( const QString & text )
 {
   message->setText( text );
 }
 
 
 void ComposeMail::pickAddressTo()
 {
     pickAddress( toLine );
 }
 
 void ComposeMail::pickAddressCC()
 {
     pickAddress( ccLine );
 }
 
 void ComposeMail::pickAddressBCC()
 {
     pickAddress( bccLine );
 }
 
 void ComposeMail::pickAddressReply()
 {
     pickAddress( replyLine );
 }
 
 void ComposeMail::fillValues( int )
 {
 #if 0
     SMTPaccount *smtp = smtpAccounts.at( current );
     ccLine->clear();
     if ( smtp->getUseCC() ) {
         ccLine->setText( smtp->getCC() );
     }
     bccLine->clear();
     if ( smtp->getUseBCC() ) {
         bccLine->setText( smtp->getBCC() );
     }
     replyLine->clear();
     if ( smtp->getUseReply() ) {
         replyLine->setText( smtp->getReply() );
     }
     sigMultiLine->setText( smtp->getSignature() );
 #endif
 }
 
 void ComposeMail::slotAdjustColumns()
 {
     int currPage = tabWidget->currentPageIndex();
 
     tabWidget->showPage( attachTab );
     attList->setColumnWidth( 0, attList->visibleWidth() - 80 );
     attList->setColumnWidth( 1, 80 );
 
     tabWidget->setCurrentPage( currPage );
 }
 
 void ComposeMail::addAttachment()
 {
     QString lnk = KFileDialog::getOpenFileName( "", "Add Attachment", this );
     if ( !lnk.isEmpty() ) {
         Attachment *att = new Attachment( lnk );
         (void) new AttachViewItem( attList, att );
     }
 }
 
 void ComposeMail::removeAttachment()
 {
     if ( !attList->currentItem() ) {
         QMessageBox::information( this, tr( "Error" ),
                                   tr( "<p>Please select a File.</p>" ),
                                   tr( "Ok" ) );
     } else {
         attList->takeItem( attList->currentItem() );
     }
 }
 
 void ComposeMail::accept()
 {
+    if ( smtpAccountBox->count() == 0 ) { 
+       
+        reject();
+        return;
+    }
+
     if (! checkBoxLater->isChecked() ) {
         int yesno = QMessageBox::warning(0,tr("Stop editing message"),
                                          tr("Send this message?"),
                                          tr("Yes"),
                                          tr("Cancel"));
         
         if (yesno == 1) {
             return;
         }
     }
 #if 0
     odebug << "Sending Mail with "
            << smtpAccounts.at( smtpAccountBox->currentItem() )->getAccountName() << oendl;
 #endif
     Opie::Core::OSmartPointer<Mail> mail=new Mail;
 
     SMTPaccount *smtp = smtpAccounts.at( smtpAccountBox->currentItem() );
     mail->setMail(fromBox->currentText());
 
     if ( !toLine->text().isEmpty() ) {
         mail->setTo( toLine->text() );
     } else {
         QMessageBox::warning(0,tr("Sending mail"),
             tr("No Receiver spezified" ) );
         return;
     }  
    
     mail->setName(senderNameEdit->text());
     mail->setCC( ccLine->text() );
     mail->setBCC( bccLine->text() );
     mail->setReply( replyLine->text() );
     mail->setSubject( subjectLine->text() );
     if (!m_replyid.isEmpty()) {
         QStringList ids;
         ids.append(m_replyid);
         mail->setInreply(ids);
     }
     QString txt = message->text();
     if ( !sigMultiLine->text().isEmpty() ) {
         txt.append( "\n--\n" );
         txt.append( sigMultiLine->text() );
     }
     mail->setMessage( txt );
     AttachViewItem *it = (AttachViewItem *) attList->firstChild();
     while ( it != 0 ) {
         mail->addAttachment( it->getAttachment() );
         it = (AttachViewItem *) it->nextSibling();
     }
 
     SMTPwrapper wrapper( smtp );
     if ( wrapper.sendMail( mail,checkBoxLater->isChecked() ) )
         setStatus( tr ("Mail sent"));
     else {
         setStatus( tr ("Error: Something went wrong. Nothing sent"));
         return;
     }
         
 
     QDialog::accept();
 }
 
 void ComposeMail::reject()
 {
     //qDebug("ComposeMail::reject() ");
     int yesno = QMessageBox::warning(0,tr("Store message?"),
                                      tr("Store message into drafts?\n"),
                                      tr("Yes"),
                                      tr("No"));
 
     //qDebug("button %d ", yesno);
     if (yesno == 0) {
+        if ( toLine->text().isEmpty() ) {
+            QMessageBox::warning(0,tr("Sending mail"),
+                                 tr("No Receiver spezified" ) );
+            return;
+        }  
         saveAsDraft();
     }
     if (yesno == 2) {
         qDebug("return ");
         return;
     }
     QDialog::reject();
 }
 
 ComposeMail::~ComposeMail()
 {
 }
 
 void ComposeMail::reEditMail(const RecMailP&current)
 {
     RecMailP data = current;
     message->setText(data->Wrapper()->fetchBody(current)->Bodytext());
     subjectLine->setText( data->getSubject());
     toLine->setText(data->To().join(","));
     ccLine->setText(data->CC().join(","));
     bccLine->setText(data->Bcc().join(","));
     replyLine->setText(data->Replyto());
 }
 
 AttachViewItem::AttachViewItem( QListView *parent, Attachment *att )
     : QListViewItem( parent )
 {
     attachment = att;
     if ( !attachment->getPixmap().isNull() )
         setPixmap( 0,attachment->getPixmap() );
     setText( 0, att->getName().isEmpty() ? att->getFileName() : att->getName() );
     setText( 1, QString::number( att->getSize() ) );
 }