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/*
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 KNFILTERMANAGER_H
#define KNFILTERMANAGER_H
#include <tqglobal.h>
#include <tqvaluelist.h>
#include <kaction.h>
namespace KNConfig {
class FilterListWidget;
}
class KNArticleFilter;
class KNFilterDialog;
class KNFilterSelectAction : public KActionMenu
{
Q_OBJECT
TQ_OBJECT
public:
KNFilterSelectAction( const TQString& text, const TQString& pix,
TQObject* parent, const char *name );
~KNFilterSelectAction();
void setCurrentItem(int id);
protected slots:
void slotMenuActivated(int id);
signals:
void activated(int id);
private:
int currentItem;
};
class KNFilterManager : public TQObject
{
Q_OBJECT
TQ_OBJECT
public:
KNFilterManager(TQObject * parent = 0, const char * name = 0);
~KNFilterManager();
void readOptions();
void saveOptions();
void prepareShutdown();
KNArticleFilter* currentFilter() { return currFilter; }
void startConfig(KNConfig::FilterListWidget *fs);
void endConfig();
void commitChanges();
void newFilter();
void editFilter(KNArticleFilter *f);
void copyFilter(KNArticleFilter *f);
void addFilter(KNArticleFilter *f);
void deleteFilter(KNArticleFilter *f);
bool newNameIsOK(KNArticleFilter *f, const TQString &newName);
// Allow to delay the setup of UI elements, since the knode part may not
// be available when the config dialog is called
void setMenuAction(KNFilterSelectAction *a, KAction *keybA);
protected:
void loadFilters();
void saveFilterLists();
KNArticleFilter* setFilter(const int id);
KNArticleFilter* byID(int id);
void updateMenu();
TQValueList<KNArticleFilter*> mFilterList;
KNConfig::FilterListWidget *fset;
KNArticleFilter *currFilter;
KNFilterSelectAction *a_ctFilter;
TQValueList<int> menuOrder;
bool commitNeeded;
protected slots:
void slotMenuActivated(int id);
void slotShowFilterChooser();
signals:
void filterChanged(KNArticleFilter *f);
};
#endif
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