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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit4aed2c8219774f5d797760606b8489a92ddc5163 (patch)
tree3f8c130f7d269626bf6a9447407ef6c35954426a /klipper/popupproxy.h
downloadtdebase-4aed2c8219774f5d797760606b8489a92ddc5163.tar.gz
tdebase-4aed2c8219774f5d797760606b8489a92ddc5163.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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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>
+
+ 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 _POPUPPROXY_H_
+#define _POPUPPROXY_H_
+
+#include <qptrlist.h>
+#include <qobject.h>
+#include <qstring.h>
+#include <qregexp.h>
+
+#include <kpopupmenu.h>
+#include <history.h>
+
+class HistoryItem;
+class KlipperPopup;
+
+/**
+ * Proxy helper for the "more" menu item
+ *
+ */
+class PopupProxy : public QObject
+{
+ Q_OBJECT
+
+public:
+ /**
+ * Inserts up to itemsPerMenu into parent from parent->youngest(),
+ * and spills any remaining items into a more menu.
+ */
+ PopupProxy( KlipperPopup* parent, const char* name, int menu_height, int menu_width );
+
+ KlipperPopup* parent();
+
+ /**
+ * Called when rebuilding the menu
+ * Deletes any More menus.. and start (re)inserting into the toplevel menu.
+ * @param index Items are inserted at index.
+ * @param filter If non-empty, only insert items that match filter as a regex
+ * @return number of items inserted.
+ */
+ int buildParent( int index, const QRegExp& filter = QRegExp() );
+
+public slots:
+ void slotAboutToShow();
+ void slotHistoryChanged();
+private:
+ /**
+ * Insert up to m_itemsPerMenu items from spill and a new
+ * more-menu if neccessary.
+ * @param index Items are inserted at index
+ * @return number of items inserted.
+ */
+ int insertFromSpill( int index = 0 );
+
+ /**
+ * Insert item into proxy_for_menu at index,
+ * subtracting the items height from remainingHeight
+ */
+ void tryInsertItem( HistoryItem const * const item, int& remainingHeight, const int index );
+
+ /**
+ * Delete all "More..." menus current created.
+ */
+ void deleteMoreMenus();
+
+private:
+ KPopupMenu* proxy_for_menu;
+ History::iterator spillPointer;
+ QRegExp m_filter;
+ int m_menu_height;
+ int m_menu_width;
+ int nextItemNumber;
+
+};
+
+#endif