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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