kmail

localsubscriptiondialog.cpp

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00001 /*  -*- c++ -*-
00002     localsubscriptiondialog.cpp
00003 
00004     This file is part of KMail, the KDE mail client.
00005     Copyright (C) 2006 Till Adam <adam@kde.org>
00006 
00007     KMail is free software; you can redistribute it and/or modify it
00008     under the terms of the GNU General Public License, version 2, as
00009     published by the Free Software Foundation.
00010 
00011     KMail is distributed in the hope that it will be useful, but
00012     WITHOUT ANY WARRANTY; without even the implied warranty of
00013     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014     General Public License for more details.
00015 
00016     You should have received a copy of the GNU General Public License
00017     along with this program; if not, write to the Free Software
00018     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00019 
00020     In addition, as a special exception, the copyright holders give
00021     permission to link the code of this program with any edition of
00022     the Qt library by Trolltech AS, Norway (or with modified versions
00023     of Qt that use the same license as Qt), and distribute linked
00024     combinations including the two.  You must obey the GNU General
00025     Public License in all respects for all of the code used other than
00026     Qt.  If you modify this file, you may extend this exception to
00027     your version of the file, but you are not obligated to do so.  If
00028     you do not wish to do so, delete this exception statement from
00029     your version.
00030 */
00031 
00032 #ifdef HAVE_CONFIG_H
00033 #include <config.h>
00034 #endif
00035 
00036 #include <kdebug.h>
00037 #include <klocale.h>
00038 #include <kmessagebox.h>
00039 
00040 #include "localsubscriptiondialog.h"
00041 #include "kmkernel.h"
00042 #include "accountmanager.h"
00043 #include "kmmessage.h"
00044 #include "imapaccountbase.h"
00045 #include "listjob.h"
00046 
00047 namespace KMail {
00048 
00049 LocalSubscriptionDialog::LocalSubscriptionDialog( QWidget *parent, const QString &caption,
00050     ImapAccountBase *acct, QString startPath )
00051   : SubscriptionDialog( parent, caption, acct, startPath ),
00052     mAccount( acct )
00053 {
00054 }
00055 
00056 /* virtual */
00057 LocalSubscriptionDialog::~LocalSubscriptionDialog()
00058 {
00059 
00060 }
00061 
00062 void LocalSubscriptionDialog::listAllAvailableAndCreateItems()
00063 {
00064   if ( mAccount->onlySubscribedFolders() )
00065     mSubscribed = true;
00066   SubscriptionDialog::listAllAvailableAndCreateItems();
00067 }
00068 
00069 /* virtual */
00070 void LocalSubscriptionDialog::processFolderListing()
00071 {
00072   uint done = 0;
00073   for (uint i = mCount; i < mFolderNames.count(); ++i)
00074   {
00075     // give the dialog a chance to repaint
00076     if (done == 1000)
00077     {
00078       emit listChanged();
00079       QTimer::singleShot(0, this, SLOT(processItems()));
00080       return;
00081     }
00082     ++mCount;
00083     ++done;
00084     createListViewItem( i );
00085   }
00086 
00087   if ( mPrefixList.isEmpty() && !mSubscribed )
00088     loadingComplete(); // no need to load subscribed folders
00089   else
00090     processNext();
00091 }
00092 
00093 void LocalSubscriptionDialog::setCheckedStateOfAllItems()
00094 {
00095    // iterate over all items and check them, unless they are
00096    // in the account's local subscription blacklist
00097    QDictIterator<GroupItem> it( mItemDict );
00098    for ( ; it.current(); ++it ) {
00099      GroupItem *item = it.current();
00100      QString path = it.currentKey();
00101      item->setOn( mAccount->locallySubscribedTo( path ) );
00102    }
00103 }
00104 
00105 /*virtual*/
00106 void LocalSubscriptionDialog::doSave()
00107 {
00108   bool somethingHappened = false;
00109   // subscribe
00110   QListViewItemIterator it(subView);
00111   for ( ; it.current(); ++it) {
00112     static_cast<ImapAccountBase*>(account())->changeLocalSubscription(
00113         static_cast<GroupItem*>(it.current())->info().path, true );
00114     somethingHappened = true;
00115   }
00116 
00117   // unsubscribe
00118   QListViewItemIterator it2(unsubView);
00119   if ( unsubView->childCount() > 0 ) {
00120     const QString message = i18n("Locally unsubscribing from folders will remove all "
00121         "information that is present locally about those folders. The folders will "
00122         "not be changed on the server. Press cancel now if you want to make sure "
00123         "all local changes have been written to the server by checking mail first.");
00124     const QString caption = i18n("Local changes will be lost when unsubscribing");
00125     if ( KMessageBox::warningContinueCancel( this, message, caption )
00126         != KMessageBox::Cancel ) {
00127       somethingHappened = true;
00128       for ( ; it2.current(); ++it2) {
00129         static_cast<ImapAccountBase*>(account())->changeLocalSubscription(
00130             static_cast<GroupItem*>(it2.current())->info().path, false );
00131       }
00132 
00133     }
00134   }
00135   if ( somethingHappened ) {
00136     kmkernel->acctMgr()->singleCheckMail( mAccount, true);
00137   }
00138 }
00139 
00140 void LocalSubscriptionDialog::loadingComplete()
00141 {
00142   setCheckedStateOfAllItems();
00143   SubscriptionDialog::loadingComplete();
00144 }
00145 
00146 } // namespace
00147 
00148 #include "localsubscriptiondialog.moc"