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

1 files changed, 93 insertions, 0 deletions

diff --git a/klipper/popupproxy.h b/klipper/popupproxy.h
new file mode 100644
index 000000000..689e97f2a
--- /dev/null
+++ b/klipper/popupproxy.h
@@ -0,0 +1,93 @@
+// -*- 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