kmail/localsubscriptiondialog.cpp

   1 /*  -*- c++ -*-
   2   localsubscriptiondialog.cpp
   3
   4   This file is part of KMail, the KDE mail client.
   5   Copyright (C) 2006 Till Adam <adam@kde.org>
   6
   7   KMail is free software; you can redistribute it and/or modify it
   8   under the terms of the GNU General Public License, version 2, as
   9   published by the Free Software Foundation.
  10
  11   KMail is distributed in the hope that it will be useful, but
  12   WITHOUT ANY WARRANTY; without even the implied warranty of
  13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14   General Public License for more details.
  15
  16   You should have received a copy of the GNU General Public License along
  17   with this program; if not, write to the Free Software Foundation, Inc.,
  18   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  19
  20   In addition, as a special exception, the copyright holders give
  21   permission to link the code of this program with any edition of
  22   the Qt library by Trolltech AS, Norway (or with modified versions
  23   of Qt that use the same license as Qt), and distribute linked
  24   combinations including the two.  You must obey the GNU General
  25   Public License in all respects for all of the code used other than
  26   Qt.  If you modify this file, you may extend this exception to
  27   your version of the file, but you are not obligated to do so.  If
  28   you do not wish to do so, delete this exception statement from
  29   your version.
  30 */
  31
  32 #include "localsubscriptiondialog.h"
  33
  34 #include <kdebug.h>
  35 #include <klocale.h>
  36 #include <kmessagebox.h>
  37
  38 #include "kmkernel.h"
  39 #include "accountmanager.h"
  40 #include "kmmessage.h"
  41 #include "imapaccountbase.h"
  42 #include "listjob.h"
  43
  44 namespace KMail {
  45
  46 LocalSubscriptionDialog::LocalSubscriptionDialog( QWidget *parent, const QString &caption,
  47     ImapAccountBase *acct, const QString &startPath )
  48   : SubscriptionDialog( parent, caption, acct, startPath ),
  49     mAccount( acct )
  50 {
  51 }
  52
  53 /* virtual */
  54 LocalSubscriptionDialog::~LocalSubscriptionDialog()
  55 {
  56
  57 }
  58
  59 void LocalSubscriptionDialog::listAllAvailableAndCreateItems()
  60 {
  61   if ( mAccount->onlySubscribedFolders() )
  62     mSubscribed = true;
  63   SubscriptionDialog::listAllAvailableAndCreateItems();
  64 }
  65
  66 /* virtual */
  67 void LocalSubscriptionDialog::processFolderListing()
  68 {
  69   uint done = 0;
  70   for (int i = mCount; i < mFolderNames.count(); ++i)
  71   {
  72     // give the dialog a chance to repaint
  73     if (done == 1000)
  74     {
  75       emit listChanged();
  76       QTimer::singleShot(0, this, SLOT(processItems()));
  77       return;
  78     }
  79     ++mCount;
  80     ++done;
  81     createListViewItem( i );
  82   }
  83
  84   if ( mPrefixList.isEmpty() && !mSubscribed )
  85     loadingComplete(); // no need to load subscribed folders
  86   else
  87     processNext();
  88 }
  89
  90 void LocalSubscriptionDialog::setCheckedStateOfAllItems()
  91 {
  92    // iterate over all items and check them, unless they are
  93    // in the account's local subscription blacklist
  94   QMapIterator<QString, GroupItem*> it( mItemDict );
  95   while ( it.hasNext() ) {
  96     it.next();
  97     QString path = it.key();
  98     GroupItem *item = it.value();
  99     item->setOn( mAccount->locallySubscribedTo( path ) );
 100   }
 101 }
 102
 103 /*virtual*/
 104 void LocalSubscriptionDialog::doSave()
 105 {
 106   bool somethingHappened = false;
 107   // subscribe
 108   Q3ListViewItemIterator it(subView);
 109   for ( ; it.current(); ++it) {
 110     static_cast<ImapAccountBase*>(account())->changeLocalSubscription(
 111         static_cast<GroupItem*>(it.current())->info().path, true );
 112     somethingHappened = true;
 113   }
 114
 115   // unsubscribe
 116   Q3ListViewItemIterator it2(unsubView);
 117   if ( unsubView->childCount() > 0 ) {
 118     const QString message = i18n("Locally unsubscribing from folders will remove all "
 119         "information that is present locally about those folders. The folders will "
 120         "not be changed on the server. Press cancel now if you want to make sure "
 121         "all local changes have been written to the server by checking mail first.");
 122     const QString caption = i18n("Local changes will be lost when unsubscribing");
 123     if ( KMessageBox::warningContinueCancel( this, message, caption )
 124         != KMessageBox::Cancel ) {
 125       somethingHappened = true;
 126       for ( ; it2.current(); ++it2) {
 127         static_cast<ImapAccountBase*>(account())->changeLocalSubscription(
 128             static_cast<GroupItem*>(it2.current())->info().path, false );
 129       }
 130
 131     }
 132   }
 133   if ( somethingHappened ) {
 134     kmkernel->acctMgr()->singleCheckMail( mAccount, true);
 135   }
 136 }
 137
 138 void LocalSubscriptionDialog::loadingComplete()
 139 {
 140   setCheckedStateOfAllItems();
 141   SubscriptionDialog::loadingComplete();
 142 }
 143
 144 } // namespace
 145
 146 #include "localsubscriptiondialog.moc"