Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 156 insertions, 0 deletions

diff --git a/kmail/subscriptiondialog.h b/kmail/subscriptiondialog.h
new file mode 100644
index 000000000..011a529bd
--- /dev/null
+++ b/kmail/subscriptiondialog.h
@@ -0,0 +1,156 @@
+/*  -*- c++ -*-
+    subscriptiondialog.h
+
+    This file is part of KMail, the KDE mail client.
+    Copyright (C) 2002 Carsten Burghardt <burghardt@kde.org>
+
+    KMail is free software; you can redistribute it and/or modify it
+    under the terms of the GNU General Public License, version 2, as
+    published by the Free Software Foundation.
+
+    KMail is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+    In addition, as a special exception, the copyright holders give
+    permission to link the code of this program with any edition of
+    the Qt library by Trolltech AS, Norway (or with modified versions
+    of Qt that use the same license as Qt), and distribute linked
+    combinations including the two.  You must obey the GNU General
+    Public License in all respects for all of the code used other than
+    Qt.  If you modify this file, you may extend this exception to
+    your version of the file, but you are not obligated to do so.  If
+    you do not wish to do so, delete this exception statement from
+    your version.
+*/
+
+#ifndef __SUBSCRIPTIONDIALOG
+#define __SUBSCRIPTIONDIALOG
+
+#include <qdict.h>
+#include <ksubscription.h>
+#include "imapaccountbase.h"
+
+class KMMessage;
+class FolderStorage;
+
+namespace KMail {
+
+  // Abstract base class for the server side and client side subscription dialogs.
+  // Scott Meyers says: "Make non-leaf classes abstract" and he is right, I think.
+  // (More Effective C++, Item 33)
+  class SubscriptionDialogBase : public KSubscription
+  {
+    Q_OBJECT
+
+    public:
+      SubscriptionDialogBase( QWidget *parent,
+                              const QString &caption,
+                              KAccount* acct,
+                              QString startPath = QString::null );
+      virtual ~SubscriptionDialogBase() {}
+
+      void show();
+
+    protected:
+      /**
+       * Find the parent item
+       */
+      void findParentItem ( QString &name, QString &path, QString &compare,
+                       GroupItem **parent, GroupItem **oldItem );
+
+      /**
+       * Process the next prefix in mPrefixList
+       */
+      void processNext();
+
+      /**
+       * Fill mPrefixList
+       */
+      void initPrefixList();
+
+      virtual void loadingComplete();
+
+    public slots:
+      /**
+       * get the listing from the imap-server
+       */
+      void slotListDirectory(const QStringList&, const QStringList&,
+          const QStringList&, const QStringList&, const ImapAccountBase::jobData &);
+
+      /**
+       * called by Ok-button, saves the changes
+       */
+      void slotSave();
+
+      /**
+       * Called from the account when a connection was established
+       */
+      void slotConnectionResult( int errorCode, const QString& errorMsg );
+
+    protected slots:
+      /**
+       * Loads the folders
+       */
+      void slotLoadFolders();
+
+    protected:
+      virtual void listAllAvailableAndCreateItems() = 0;
+      virtual void processFolderListing() = 0;
+      virtual void doSave() = 0;
+
+      // helpers
+      /** Move all child items of @param oldItem under @param item */
+      void moveChildrenToNewParent( GroupItem *oldItem, GroupItem *item  );
+
+      /** Create a listview item for the i-th entry in the list of available
+       * folders. */
+      void createListViewItem( int i );
+
+      QString mDelimiter;
+      QStringList mFolderNames, mFolderPaths,
+                  mFolderMimeTypes, mFolderAttributes;
+      ImapAccountBase::jobData mJobData;
+      uint mCount;
+      QDict<GroupItem> mItemDict;
+      QString mStartPath;
+      bool mSubscribed, mForceSubscriptionEnable;
+      QStringList mPrefixList;
+      QString mCurrentNamespace;
+  };
+
+  class SubscriptionDialog : public SubscriptionDialogBase
+  {
+    Q_OBJECT
+    public:
+
+      SubscriptionDialog( QWidget *parent,
+                          const QString &caption,
+                          KAccount* acct,
+                          QString startPath = QString::null );
+      virtual ~SubscriptionDialog();
+     protected:
+      /** reimpl */
+      virtual void listAllAvailableAndCreateItems();
+      /** reimpl */
+      virtual void processFolderListing();
+      /** reimpl */
+      virtual void doSave();
+
+    private:
+      /**
+       * Create or update the listitems, depending on whether we are listing
+       * all available folders, or only subscribed ones.
+       */
+      void processItems();
+
+  };
+
+} // namespace KMail
+
+#endif