kde-playground/kdepim/knode/knfoldermanager.h
2015-04-14 21:49:29 +00:00

112 lines
3.2 KiB
C++

/*
KNode, the KDE newsreader
Copyright (c) 1999-2005 the KNode authors.
See file AUTHORS for details
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
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, US
*/
#ifndef KNFOLDERMANAGER_H
#define KNFOLDERMANAGER_H
#include "knfolder.h"
#include <QList>
#include <QObject>
class KNArticleManager;
class KNCleanUp;
/** Folder manager. */
class KNFolderManager : public QObject
{
Q_OBJECT
public:
explicit KNFolderManager(KNArticleManager *a);
~KNFolderManager();
//folder access
void setCurrentFolder( KNFolder::Ptr f );
KNFolder::Ptr currentFolder() const { return c_urrentFolder; }
bool hasCurrentFolder() const { return (c_urrentFolder!=0); }
KNFolder::Ptr folder( int id );
KNFolder::List folders() const { return mFolderList; }
/// Returns the root folder.
KNFolder::Ptr root() const { return mFolderList[0]; }
/// Returns the drafts folder.
KNFolder::Ptr drafts() const { return mFolderList[1]; }
/// Returns the outbox folder.
KNFolder::Ptr outbox() const { return mFolderList[2]; }
/// Returns the sent folder.
KNFolder::Ptr sent() const { return mFolderList[3]; }
//header loading
bool loadHeaders( KNFolder::Ptr f );
bool unloadHeaders( KNFolder::Ptr f, bool force = true );
bool loadDrafts() { return loadHeaders(drafts()); }
bool loadOutbox() { return loadHeaders(outbox()); }
bool loadSent() { return loadHeaders(sent()); }
// returns the new folder
KNFolder::Ptr newFolder( KNFolder::Ptr p );
bool deleteFolder( KNFolder::Ptr f );
void emptyFolder( KNFolder::Ptr f );
/**
Returns true if the folder @p f can be moved under
a new parent @p p.
*/
bool canMoveFolder( KNFolder::Ptr f, KNFolder::Ptr p );
/**
Move the folder @p f to a new parent @p p.
@returns false if the move is not possible.
*/
bool moveFolder( KNFolder::Ptr f, KNFolder::Ptr p );
//unsent articles
int unsentForAccount(int accId);
//compacting
void compactFolder( KNFolder::Ptr f );
void compactAll(KNCleanUp *cup);
void compactAll();
// import + export
void importFromMBox( KNFolder::Ptr f );
void exportToMBox( KNFolder::Ptr f );
//synchronization
void syncFolders();
signals:
// signals for the collection tree to update the UI
/**
* Emitted when a folder is added.
*/
void folderAdded( KNFolder::Ptr f );
/**
* Emitted when a folder is removed.
*/
void folderRemoved( KNFolder::Ptr f );
void folderActivated( KNFolder::Ptr f );
protected:
int loadCustomFolders();
KNFolder::Ptr c_urrentFolder;
KNFolder::List mFolderList;
int l_astId;
KNArticleManager *a_rtManager;
};
#endif