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89 lines
2.5 KiB
89 lines
2.5 KiB
/* This file is part of the KDE project |
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Copyright (C) 2004 Esben Mose Hansen <kde@mosehansen.dk> |
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This program is free software; you can redistribute it and/or |
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modify it under the terms of the GNU General Public |
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License as published by the Free Software Foundation; either |
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version 2 of the License, or (at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program; see the file COPYING. If not, write to |
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
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Boston, MA 02110-1301, USA. |
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*/ |
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#ifndef POPUPPROXY_H |
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#define POPUPPROXY_H |
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#include <QObject> |
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#include <QRegExp> |
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#include "history.h" |
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class QMenu; |
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class HistoryItem; |
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class KlipperPopup; |
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/** |
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* Proxy helper for the "more" menu item |
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* |
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*/ |
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class PopupProxy : public QObject |
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{ |
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Q_OBJECT |
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public: |
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/** |
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* Inserts up to itemsPerMenu into parent from parent->youngest(), |
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* and spills any remaining items into a more menu. |
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*/ |
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PopupProxy( KlipperPopup* parent, int menu_height, int menu_width ); |
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KlipperPopup* parent(); |
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/** |
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* Called when rebuilding the menu |
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* Deletes any More menus.. and start (re)inserting into the toplevel menu. |
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* @param index Items are inserted at index. |
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* @param filter If non-empty, only insert items that match filter as a regex |
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* @return number of items inserted. |
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*/ |
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int buildParent( int index, const QRegExp& filter = QRegExp() ); |
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public Q_SLOTS: |
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void slotAboutToShow(); |
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void slotHistoryChanged(); |
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private: |
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/** |
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* Insert up to m_itemsPerMenu items from spill and a new |
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* more-menu if necessary. |
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* @param index Items are inserted at index |
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* @return number of items inserted. |
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*/ |
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int insertFromSpill( int index = 0 ); |
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/** |
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* Insert item into proxy_for_menu at index, |
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* subtracting the items height from remainingHeight |
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*/ |
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void tryInsertItem( HistoryItem const * const item, int& remainingHeight, const int index ); |
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/** |
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* Delete all "More..." menus current created. |
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*/ |
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void deleteMoreMenus(); |
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private: |
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QMenu* m_proxy_for_menu; |
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QByteArray m_spill_uuid; |
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QRegExp m_filter; |
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int m_menu_height; |
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int m_menu_width; |
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}; |
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#endif
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