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// -*- Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 8; -*-
/* This file is part of the KDE project
Copyright (C) 2004 Esben Mose Hansen <kde@mosehansen.dk>
Copytight (C) by Andrew Stanley-Jones
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.
This program 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; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef _KLIPPERPOPUP_H_
#define _KLIPPERPOPUP_H_
#include <kpopupmenu.h>
#include <qptrlist.h>
#include <qstring.h>
class History;
class KlipperWidget;
class KHelpMenu;
class KAction;
class PopupProxy;
class KLineEdit;
/**
* Default view of clipboard history.
*
*/
class KlipperPopup : public KPopupMenu
{
Q_OBJECT
public:
KlipperPopup( History* history, QWidget* parent=0, const char* name=0 );
~KlipperPopup();
void plugAction( KAction* action );
/**
* Normally, the popupmenu is only rebuilt just before showing.
* If you need the pixel-size or similar of the this menu, call
* this beforehand.
*/
void ensureClean();
History* history() { return m_history; }
const History* history() const { return m_history; }
public slots:
void slotHistoryChanged() { m_dirty = true; }
void slotAboutToShow();
private:
void rebuild( const QString& filter = QString::null );
void buildFromScratch();
void insertSearchFilter();
void removeSearchFilter();
protected:
virtual void keyPressEvent( QKeyEvent* e );
private:
bool m_dirty : 1; // true if menu contents needs to be rebuild.
/**
* Contains the string shown if the menu is empty.
*/
QString QSempty;
/**
* Contains the string shown if the search string has no
* matches and the menu is not empty.
*/
QString QSnomatch;
/**
* The "document" (clipboard history)
*/
History* m_history;
/**
* The help menu
*/
KHelpMenu* helpmenu;
/**
* (unowned) actions to plug into the primary popup menu
*/
QPtrList<KAction> m_actions;
/**
* Proxy helper object used to track history items
*/
PopupProxy* m_popupProxy;
/**
* search filter widget
*/
KLineEdit* m_filterWidget;
/**
* id of search widget, for convenience
*/
int m_filterWidgetId;
/**
* The current number of history items in the clipboard
*/
int n_history_items;
signals:
void clearHistory();
void configure();
void quit();
};
#endif
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