- MHfolder in accountview enhanced

- mv/cp mails has special methods when copy between folder inside a
  mh storage
- removed obsolete vars inside pop3wrapper

6 files changed, 155 insertions, 38 deletions

diff --git a/noncore/net/mail/accountview.cpp b/noncore/net/mail/accountview.cpp
index 62cbf62..3048e49 100644
--- a/noncore/net/mail/accountview.cpp
+++ b/noncore/net/mail/accountview.cpp
@@ -237,17 +237,16 @@ void IMAPviewItem::refresh(QList<RecMail>&)
 void IMAPviewItem::removeChilds()
 {
     QListViewItem *child = firstChild();
     while ( child ) {
         QListViewItem *tmp = child;
         child = child->nextSibling();
         delete tmp;
     }
-
 }
 
 const QStringList&IMAPviewItem::subFolders()
 {
     return currentFolders;
 }
 
 void IMAPviewItem::refreshFolders(bool force)
@@ -701,57 +700,78 @@ void AccountView::downloadMails(Folder*fromFolder,AbstractMail*fromWrapper)
     qDebug("Fromfolder: %s",fromFolder->getName().latin1());
     fromWrapper->mvcpAllMails(fromFolder,targetFolder,targetMail,sels.moveMails());
     refreshCurrent();
 }
 
 /**
  * MH Account stuff
  */
-
+/* MH is a little bit different - the top folder can contains messages other than in IMAP and
+   POP3 and MBOX */
 MHviewItem::MHviewItem( const QString&aPath, AccountView *parent )
     : AccountViewItem( parent )
 {
     m_Path = aPath;
     /* be carefull - the space within settext is wanted - thats why the string twice */
     wrapper = AbstractMail::getWrapper( m_Path,"Local Folders");
     setPixmap( 0, PIXMAP_LOCALFOLDER );
     setText( 0, " Local Folders" );
     setOpen( true );
+    folder = 0;
 }
 
 MHviewItem::~MHviewItem()
 {
     delete wrapper;
+    if (folder) delete folder;
 }
 
 AbstractMail *MHviewItem::getWrapper()
 {
     return wrapper;
 }
 
-void MHviewItem::refresh( QList<RecMail> & )
+void MHviewItem::refresh( QList<RecMail> & target)
 {
     refresh(false);
+    getWrapper()->listMessages( "",target );
 }
 
-void MHviewItem::refresh(bool force)
+void MHviewItem::removeChilds()
 {
-    if (childCount()>0 && force==false) return;
-    QList<Folder> *folders = wrapper->listFolders();
     QListViewItem *child = firstChild();
     while ( child ) {
         QListViewItem *tmp = child;
         child = child->nextSibling();
         delete tmp;
     }
+}
+
+void MHviewItem::refresh(bool force)
+{
+    if (childCount()>0 && force==false) return;
+    removeChilds();
+    QList<Folder> *folders = wrapper->listFolders();
     Folder *it;
-    QListViewItem*item = 0;
+    MHfolderItem*item = 0;
+    MHfolderItem*pmaster = 0;
+    QString fname = "";
     for ( it = folders->first(); it; it = folders->next() ) {
+        fname = it->getDisplayName();
+        /* this folder itself */
+        if (fname=="/") {
+            folder = it;
+            continue;
+        }
+        if (pmaster) {
+            item = new MHfolderItem( it, pmaster, item, this );
+        } else {
         item = new MHfolderItem( it, this , item );
+        }
         item->setSelectable(it->may_select());
     }
     // !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
     folders->setAutoDelete(false);
     delete folders;
 }
 
 RecBody MHviewItem::fetchBody( const RecMail &mail )
@@ -761,36 +781,46 @@ RecBody MHviewItem::fetchBody( const RecMail &mail )
 }
 
 QPopupMenu * MHviewItem::getContextMenu()
 {
     QPopupMenu *m = new QPopupMenu(0);
     if (m) {
         m->insertItem(QObject::tr("Refresh folder list",contextName),0);
         m->insertItem(QObject::tr("Create new folder",contextName),1);
+        m->insertItem(QObject::tr("Delete all mails",contextName),2);
+        m->insertItem(QObject::tr("Move/Copie all mails",contextName),3);
     }
     return m;
 }
 
 void MHviewItem::createFolder()
 {
     Newmdirdlg ndirdlg(0,0,true);
     ndirdlg.showMaximized();
     if (ndirdlg.exec()) {
         QString ndir = ndirdlg.Newdir();
         if (wrapper->createMbox(ndir)) {
             refresh(true);
         }
     }
 }
 
+void MHviewItem::downloadMails()
+{
+    AccountView*bl = accountView();
+    if (!bl) return;
+    bl->downloadMails(folder,getWrapper());
+}
+
 QStringList MHviewItem::subFolders()
 {
     QStringList result;
     QListViewItem *child = firstChild();
+    result.append("/");
     while ( child ) {
         MHfolderItem *tmp = (MHfolderItem*)child;
         child = child->nextSibling();
         result.append(tmp->getFolder()->getDisplayName());
     }
     qDebug("Size of result: %i",result.count());
     return result;
 }
@@ -799,39 +829,62 @@ void MHviewItem::contextMenuSelected(int which)
 {
     switch (which) {
     case 0:
         refresh(true);
         break;
     case 1:
         createFolder();
         break;
+    case 2:
+        deleteAllMail(getWrapper(),folder);
+        break;
+    case 3:
+        downloadMails();
+        break;
     default:
         break;
     }
 }
 
 MHfolderItem::~MHfolderItem()
 {
     delete folder;
 }
 
 MHfolderItem::MHfolderItem( Folder *folderInit, MHviewItem *parent , QListViewItem*after  )
     : AccountViewItem( parent,after )
 {
     folder = folderInit;
     mbox = parent;
-    if (folder->getDisplayName().lower() == "outgoing") {
+    initName();
+}
+
+MHfolderItem::MHfolderItem( Folder *folderInit, MHfolderItem *parent, QListViewItem*after, MHviewItem*master)
+    : AccountViewItem( parent,after )
+{
+    folder = folderInit;
+    mbox = master;
+    initName();
+}
+
+void MHfolderItem::initName()
+{
+    QString bName = folder->getDisplayName();
+    if (bName.startsWith("/")&&bName.length()>1) {
+        bName.replace(0,1,"");
+    }
+    if (bName.lower() == "outgoing") {
         setPixmap( 0, PIXMAP_OUTBOXFOLDER );
-    } else if (folder->getDisplayName().lower() == "inbox") {
+    } else if (bName.lower() == "inbox") {
         setPixmap( 0, PIXMAP_INBOXFOLDER);
     } else {
         setPixmap( 0, PIXMAP_MBOXFOLDER );
 	}
-    setText( 0, folder->getDisplayName() );
+    setText( 0, bName );
 }
 
 Folder*MHfolderItem::getFolder()
 {
     return folder;
 }
 
 void MHfolderItem::refresh(QList<RecMail>&target)
@@ -868,16 +921,17 @@ void MHfolderItem::deleteFolder()
 
 QPopupMenu * MHfolderItem::getContextMenu()
 {
     QPopupMenu *m = new QPopupMenu(0);
     if (m) {
         m->insertItem(QObject::tr("Delete all mails",contextName),0);
         m->insertItem(QObject::tr("Delete folder",contextName),1);
         m->insertItem(QObject::tr("Move/Copie all mails",contextName),2);
+        m->insertItem(QObject::tr("Create new folder",contextName),3);
     }
     return m;
 }
 
 void MHfolderItem::downloadMails()
 {
     AccountView*bl = mbox->accountView();
     if (!bl) return;
@@ -895,8 +949,9 @@ void MHfolderItem::contextMenuSelected(int which)
         break;
     case 2:
         downloadMails();
         break;
     default:
         break;
     }
 }
+
diff --git a/noncore/net/mail/accountview.h b/noncore/net/mail/accountview.h
index f5a2973..60e2b4b 100644
--- a/noncore/net/mail/accountview.h
+++ b/noncore/net/mail/accountview.h
@@ -129,37 +129,41 @@ public:
     virtual RecBody fetchBody( const RecMail &mail );
     AbstractMail *getWrapper();
     virtual QPopupMenu * getContextMenu();
     virtual void contextMenuSelected(int);
     QStringList subFolders();
     virtual void refresh(bool force=false);
 
 protected:
+    void downloadMails();
+    void removeChilds();
     virtual void createFolder();
     QString m_Path;
     AbstractMail *wrapper;
-
+    Folder *folder;
 };
 
 class MHfolderItem : public AccountViewItem
 {
 
 public:
     MHfolderItem( Folder *folder, MHviewItem *parent , QListViewItem*after  );
+    MHfolderItem( Folder *folder, MHfolderItem *parent, QListViewItem*after, MHviewItem*master);
     virtual ~MHfolderItem();
     virtual void refresh(QList<RecMail>&);
     virtual RecBody fetchBody(const RecMail&);
     virtual QPopupMenu * getContextMenu();
     virtual void contextMenuSelected(int);
     virtual Folder*getFolder();
 
 protected:
     void downloadMails();
     virtual void deleteFolder();
+    void initName();
     Folder *folder;
     MHviewItem *mbox;
 };
 
 class AccountView : public QListView
 {
     Q_OBJECT
 
diff --git a/noncore/net/mail/libmailwrapper/mhwrapper.cpp b/noncore/net/mail/libmailwrapper/mhwrapper.cpp
index 5adba55..512f778 100644
--- a/noncore/net/mail/libmailwrapper/mhwrapper.cpp
+++ b/noncore/net/mail/libmailwrapper/mhwrapper.cpp
@@ -326,8 +326,76 @@ const QString&MHwrapper::getType()const
 {
     return wrapperType;
 }
 
 const QString&MHwrapper::getName()const
 {
     return MHName;
 }
+void MHwrapper::mvcpMail(const RecMail&mail,const QString&targetFolder,AbstractMail*targetWrapper,bool moveit)
+{
+    init_storage();
+    if (!m_storage) {
+        return;
+    }
+    if (targetWrapper != this) {
+        qDebug("Using generic");
+        Genericwrapper::mvcpMail(mail,targetFolder,targetWrapper,moveit);
+        return;
+    }
+    qDebug("Using internal routines for move/copy");
+    QString tf = buildPath(targetFolder);
+    int r = mailsession_select_folder(m_storage->sto_session,(char*)mail.getMbox().latin1());    
+    if (r != MAIL_NO_ERROR) {
+        qDebug("Error selecting source mailbox");
+        return;
+    }
+    if (moveit) {
+        r = mailsession_move_message(m_storage->sto_session,mail.getNumber(),(char*)tf.latin1());
+    } else {
+        r = mailsession_copy_message(m_storage->sto_session,mail.getNumber(),(char*)tf.latin1());
+    }
+    if (r != MAIL_NO_ERROR) {
+        qDebug("Error copy/moving mail internal (%i)",r);
+    }
+}
+
+void MHwrapper::mvcpAllMails(Folder*fromFolder,const QString&targetFolder,AbstractMail*targetWrapper,bool moveit)
+{
+    init_storage();
+    if (!m_storage) {
+        return;
+    }
+    if (targetWrapper != this) {
+        qDebug("Using generic");
+        Genericwrapper::mvcpAllMails(fromFolder,targetFolder,targetWrapper,moveit);
+        return;
+    }
+    if (!fromFolder) return;
+    int r = mailsession_select_folder(m_storage->sto_session,(char*)fromFolder->getName().latin1());
+    if (r!=MAIL_NO_ERROR) {
+        qDebug("error selecting source folder!");
+        return;
+    }
+    QString tf = buildPath(targetFolder);
+    mailmessage_list*l=0;
+    r = mailsession_get_messages_list(m_storage->sto_session,&l);
+    if (r != MAIL_NO_ERROR) {
+        qDebug("Error message list");
+    }
+    unsigned j = 0;
+    for(unsigned int i = 0 ; l!= 0 && i < carray_count(l->msg_tab) ; ++i) {
+        mailmessage * msg;
+        msg = (mailmessage*)carray_get(l->msg_tab, i);
+        j = msg->msg_index;
+        if (moveit) {
+            r = mailsession_move_message(m_storage->sto_session,j,(char*)tf.latin1());
+        } else {
+            r = mailsession_copy_message(m_storage->sto_session,j,(char*)tf.latin1());
+        }
+        if (r != MAIL_NO_ERROR) {
+            qDebug("Error copy/moving mail internal (%i)",r);
+            break;
+        }
+    }
+    if (l) mailmessage_list_free(l);
+}
diff --git a/noncore/net/mail/libmailwrapper/mhwrapper.h b/noncore/net/mail/libmailwrapper/mhwrapper.h
index 7f028b4..79dec30 100644
--- a/noncore/net/mail/libmailwrapper/mhwrapper.h
+++ b/noncore/net/mail/libmailwrapper/mhwrapper.h
@@ -17,16 +17,18 @@ public:
     virtual ~MHwrapper();
     
     virtual void listMessages(const QString & mailbox, QList<RecMail> &target );
     virtual QList<Folder>* listFolders();
     virtual void statusFolder(folderStat&target_stat,const QString & mailbox="INBOX");
 
     virtual void deleteMail(const RecMail&mail);
     virtual void answeredMail(const RecMail&mail);
+    virtual void mvcpMail(const RecMail&mail,const QString&targetFolder,AbstractMail*targetWrapper,bool moveit);
+    virtual void mvcpAllMails(Folder*fromFolder,const QString&targetFolder,AbstractMail*targetWrapper,bool moveit);
     
     virtual int createMbox(const QString&folder,const Folder*f=0,const QString&d="",bool s=false);
     virtual int deleteMbox(const Folder*);
 
     virtual void storeMessage(const char*msg,size_t length, const QString&folder);
 
     virtual RecBody fetchBody( const RecMail &mail );
     static void mbox_progress( size_t current, size_t maximum );
diff --git a/noncore/net/mail/libmailwrapper/pop3wrapper.cpp b/noncore/net/mail/libmailwrapper/pop3wrapper.cpp
index f5eca4a..14c2059 100644
--- a/noncore/net/mail/libmailwrapper/pop3wrapper.cpp
+++ b/noncore/net/mail/libmailwrapper/pop3wrapper.cpp
@@ -9,17 +9,16 @@
 
 /* we don't fetch messages larger than 5 MB */
 #define HARD_MSG_SIZE_LIMIT 5242880
 
 POP3wrapper::POP3wrapper( POP3account *a )
 : Genericwrapper() {
     account = a;
     m_pop3 = NULL;
-    m_folder = NULL;
     msgTempName = a->getFileName()+"_msg_cache";
     last_msg_id = 0;
 }
 
 POP3wrapper::~POP3wrapper() {
     logout();
     QFile msg_cache(msgTempName);
     if (msg_cache.exists()) {
@@ -53,17 +52,17 @@ RecBody POP3wrapper::fetchBody( const RecMail &mail ) {
     cleanMimeCache();
 
     if (mail.getNumber()!=last_msg_id) {
         if (msg_cache.exists()) {
             msg_cache.remove();
         }
         msg_cache.open(IO_ReadWrite|IO_Truncate);
         last_msg_id = mail.getNumber();
-        err = mailsession_get_message(m_folder->fld_session, mail.getNumber(), &mailmsg);
+        err = mailsession_get_message(m_pop3->sto_session, mail.getNumber(), &mailmsg);
         err = mailmessage_fetch(mailmsg,&message,&length);
         msg_cache.writeBlock(message,length);
     } else {
         QString msg="";
         msg_cache.open(IO_ReadOnly);
         message = new char[4096];
         memset(message,0,4096);
         while (msg_cache.readBlock(message,4095)>0) {
@@ -89,27 +88,29 @@ RecBody POP3wrapper::fetchBody( const RecMail &mail ) {
     if (mailmsg)
         mailmessage_free(mailmsg);
     if (message)
         free(message);
 
     return body;
 }
 
-void POP3wrapper::listMessages(const QString &, QList<RecMail> &target ) {
+void POP3wrapper::listMessages(const QString &, QList<RecMail> &target ) 
+{
     login();
     if (!m_pop3)
         return;
     uint32_t res_messages,res_recent,res_unseen;
-    mailsession_status_folder(m_folder->fld_session,"INBOX",&res_messages,&res_recent,&res_unseen);
-    parseList(target,m_folder->fld_session,"INBOX");
+    mailsession_status_folder(m_pop3->sto_session,"INBOX",&res_messages,&res_recent,&res_unseen);
+    parseList(target,m_pop3->sto_session,"INBOX");
     Global::statusMessage( tr("Mailbox contains %1 mail(s)").arg(res_messages));
 }
 
-void POP3wrapper::login() {
+void POP3wrapper::login()
+{
     if (account->getOffline())
         return;
     /* we'll hold the line */
     if ( m_pop3 != NULL )
         return;
 
     const char *server, *user, *pass;
     uint16_t port;
@@ -152,42 +153,30 @@ void POP3wrapper::login() {
     }
 
     //(ssl?CONNECTION_TYPE_TLS:CONNECTION_TYPE_PLAIN);
 
     pop3_mailstorage_init(m_pop3,(char*)server, port, NULL, conntype, POP3_AUTH_TYPE_PLAIN,
                           (char*)user,(char*)pass,0,0,0);
 
 
-
-    m_folder = mailfolder_new(m_pop3, NULL, NULL);
-
-    if (m_folder==0) {
-        Global::statusMessage(tr("Error initializing folder"));
-        mailstorage_free(m_pop3);
-        m_pop3 = NULL;
-        return;
-    }
-    err = mailfolder_connect(m_folder);
+    err = mailstorage_connect(m_pop3);
     if (err != MAIL_NO_ERROR) {
         qDebug( QString( "FEHLERNUMMER %1" ).arg(  err ) );
         Global::statusMessage(tr("Error initializing folder"));
-        mailfolder_free(m_folder);
-        m_folder = 0;
         mailstorage_free(m_pop3);
         m_pop3 = 0;
     }
 }
 
-void POP3wrapper::logout() {
+void POP3wrapper::logout() 
+{
     int err = MAILPOP3_NO_ERROR;
     if ( m_pop3 == NULL )
         return;
-    mailfolder_free(m_folder);
-    m_folder = 0;
     mailstorage_free(m_pop3);
     m_pop3 = 0;
 }
 
 
 QList<Folder>* POP3wrapper::listFolders() {
     QList<Folder> * folders = new QList<Folder>();
     folders->setAutoDelete( false );
@@ -195,64 +184,64 @@ QList<Folder>* POP3wrapper::listFolders() {
     folders->append(inb);
     return folders;
 }
 
 void POP3wrapper::deleteMail(const RecMail&mail) {
     login();
     if (!m_pop3)
         return;
-    int err = mailsession_remove_message(m_folder->fld_session,mail.getNumber());
+    int err = mailsession_remove_message(m_pop3->sto_session,mail.getNumber());
     if (err != MAIL_NO_ERROR) {
         Global::statusMessage(tr("error deleting mail"));
     }
 }
 
 void POP3wrapper::answeredMail(const RecMail&) {}
 
 int POP3wrapper::deleteAllMail(const Folder*) {
     login();
     if (!m_pop3)
         return 0;
     int res = 1;
 
     uint32_t result = 0;
-    int err = mailsession_messages_number(m_folder->fld_session,NULL,&result);
+    int err = mailsession_messages_number(m_pop3->sto_session,NULL,&result);
     if (err != MAIL_NO_ERROR) {
         Global::statusMessage(tr("Error getting folder info"));
         return 0;
     }
     for (unsigned int i = 0; i < result; ++i) {
-        err = mailsession_remove_message(m_folder->fld_session,i+1);
+        err = mailsession_remove_message(m_pop3->sto_session,i+1);
         if (err != MAIL_NO_ERROR) {
             Global::statusMessage(tr("Error deleting mail %1").arg(i+1));
             res=0;
         }
         break;
     }
     return res;
 }
 
 void POP3wrapper::statusFolder(folderStat&target_stat,const QString&) {
     login();
     target_stat.message_count = 0;
     target_stat.message_unseen = 0;
     target_stat.message_recent = 0;
     if (!m_pop3)
         return;
-    int r = mailsession_status_folder(m_folder->fld_session,0,&target_stat.message_count,
+    int r = mailsession_status_folder(m_pop3->sto_session,0,&target_stat.message_count,
                                       &target_stat.message_recent,&target_stat.message_unseen);
 }
 
 encodedString* POP3wrapper::fetchRawBody(const RecMail&mail) {
     char*target=0;
     size_t length=0;
     encodedString*res = 0;
     mailmessage * mailmsg = 0;
-    int err = mailsession_get_message(m_folder->fld_session, mail.getNumber(), &mailmsg);
+    int err = mailsession_get_message(m_pop3->sto_session, mail.getNumber(), &mailmsg);
     err = mailmessage_fetch(mailmsg,&target,&length);
     if (mailmsg)
         mailmessage_free(mailmsg);
     if (target) {
         res = new encodedString(target,length);
     }
     return res;
 }
diff --git a/noncore/net/mail/libmailwrapper/pop3wrapper.h b/noncore/net/mail/libmailwrapper/pop3wrapper.h
index d2b708d..a24b9cf 100644
--- a/noncore/net/mail/libmailwrapper/pop3wrapper.h
+++ b/noncore/net/mail/libmailwrapper/pop3wrapper.h
@@ -32,12 +32,11 @@ public:
     virtual const QString&getType()const;
     virtual const QString&getName()const;
     static void pop3_progress( size_t current, size_t maximum );
 
 protected:
     void login();
     POP3account *account;
     mailstorage*m_pop3;
-    mailfolder*m_folder;
 };
 
 #endif