/*
  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.
*/

/*
    The class that controls what the tooltip looks like when you hover over a person in the nicklistview.  This is used to show contact information about the person from the addressbook.
    begin:     Sun 25 July 2004
    copyright: (C) 2004 by John Tapsell
    email:     john@geola.co.uk
*/

#include <klocale.h>
#include <qtooltip.h>
#include <qlistview.h>
#include <klistview.h>
#include "nicklisttooltip.h"
#include "../nick.h"
#include "../nicklistview.h"
#include "../nicklistviewitem.h"
#include "../nickinfo.h"
#include "../nicksonline.h"

class NickListView;

namespace Konversation
{
    KonversationNicksOnlineToolTip::KonversationNicksOnlineToolTip(QWidget *parent, NicksOnline *nicksOnline) : QToolTip(parent)
    {
        m_nicksOnline = nicksOnline;
    }

    KonversationNicksOnlineToolTip::~KonversationNicksOnlineToolTip()
    {
    }

    void KonversationNicksOnlineToolTip::maybeTip( const QPoint &pos )
    {
        if( !parentWidget() || !m_nicksOnline || !m_nicksOnline->getNickListView() )
            return;
        KListView *m_listView = m_nicksOnline->getNickListView();
        QListViewItem *item = m_listView->itemAt( pos );
        if( !item )
            return;
        NickInfoPtr nickInfo = m_nicksOnline->getNickInfo(item);

        if(!nickInfo )
            return;
        QString toolTip;
        QRect itemRect = m_listView->itemRect( item );

        uint leftMargin = m_listView->treeStepSize() *
            ( item->depth() + ( m_listView->rootIsDecorated() ? 1 : 0 ) ) +
            m_listView->itemMargin();
        uint xAdjust = itemRect.left() + leftMargin;
        uint yAdjust = itemRect.top();
        QPoint relativePos( pos.x() - xAdjust, pos.y() - yAdjust );
        toolTip = nickInfo->tooltip();
        if(!toolTip.isEmpty())
            tip(itemRect, toolTip);
    }

}                                                 // namespace Konversation
