/**
* @file llsearchableui.cpp
*
* $LicenseInfo:firstyear=2019&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2019, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
* $/LicenseInfo$
*/

#include "llviewerprecompiledheaders.h"
#include "llsearchableui.h"

#include "llview.h"
#include "lltabcontainer.h"
#include "llmenugl.h"

ll::prefs::SearchableItem::~SearchableItem()
{}

void ll::prefs::SearchableItem::setNotHighlighted()
{
    mCtrl->setHighlighted( false );
}

bool ll::prefs::SearchableItem::hightlightAndHide( LLWString const &aFilter )
{
    if( mCtrl->getHighlighted() )
        return true;

    LLView const *pView = dynamic_cast< LLView const* >( mCtrl );
    if( pView && !pView->getVisible() )
        return false;

    if( aFilter.empty() )
    {
        mCtrl->setHighlighted( false );
        return true;
    }

    if( mLabel.find( aFilter ) != LLWString::npos )
    {
        mCtrl->setHighlighted( true );
        return true;
    }

    return false;
}

ll::prefs::PanelData::~PanelData()
{}

bool ll::prefs::PanelData::hightlightAndHide( LLWString const &aFilter )
{
    for( tSearchableItemList::iterator itr = mChildren.begin(); itr  != mChildren.end(); ++itr )
        (*itr)->setNotHighlighted();

    for (tPanelDataList::iterator itr = mChildPanel.begin(); itr != mChildPanel.end(); ++itr)
        (*itr)->setNotHighlighted();

    if (aFilter.empty())
    {
        return true;
    }

    bool bVisible(false);
    for( tSearchableItemList::iterator itr = mChildren.begin(); itr  != mChildren.end(); ++itr )
        bVisible |= (*itr)->hightlightAndHide( aFilter );

    for( tPanelDataList::iterator itr = mChildPanel.begin(); itr  != mChildPanel.end(); ++itr )
        bVisible |= (*itr)->hightlightAndHide( aFilter );

    return bVisible;
}

void ll::prefs::PanelData::setNotHighlighted()
{
    for (tSearchableItemList::iterator itr = mChildren.begin(); itr != mChildren.end(); ++itr)
        (*itr)->setNotHighlighted();

    for (tPanelDataList::iterator itr = mChildPanel.begin(); itr != mChildPanel.end(); ++itr)
        (*itr)->setNotHighlighted();
}

bool ll::prefs::TabContainerData::hightlightAndHide( LLWString const &aFilter )
{
    for( tSearchableItemList::iterator itr = mChildren.begin(); itr  != mChildren.end(); ++itr )
        (*itr)->setNotHighlighted( );

    bool bVisible(false);
    for( tSearchableItemList::iterator itr = mChildren.begin(); itr  != mChildren.end(); ++itr )
        bVisible |= (*itr)->hightlightAndHide( aFilter );

    for( tPanelDataList::iterator itr = mChildPanel.begin(); itr  != mChildPanel.end(); ++itr )
    {
        bool bPanelVisible = (*itr)->hightlightAndHide( aFilter );
        if( (*itr)->mPanel )
            mTabContainer->setTabVisibility( (*itr)->mPanel, bPanelVisible );
        bVisible |= bPanelVisible;
    }

    return bVisible;
}

ll::statusbar::SearchableItem::SearchableItem()
    : mMenu(0)
    , mCtrl(0)
    , mWasHiddenBySearch( false )
{ }

void ll::statusbar::SearchableItem::setNotHighlighted( )
{
    for( tSearchableItemList::iterator itr = mChildren.begin(); itr  != mChildren.end(); ++itr )
        (*itr)->setNotHighlighted( );

    if( mCtrl )
    {
        mCtrl->setHighlighted( false );

        if (mWasHiddenBySearch)
        {
            mMenu->setVisible(true);
            mWasHiddenBySearch = false;
        }
    }
}

bool ll::statusbar::SearchableItem::hightlightAndHide(LLWString const &aFilter, bool hide)
{
    if ((mMenu && !mMenu->getVisible() && !mWasHiddenBySearch) || dynamic_cast<LLMenuItemTearOffGL*>(mMenu))
        return false;

    setNotHighlighted( );

    if( aFilter.empty() )
    {
        if( mCtrl )
            mCtrl->setHighlighted( false );
        return true;
    }

    bool bHighlighted(!hide);
    if( mLabel.find( aFilter ) != LLWString::npos )
    {
        if( mCtrl )
            mCtrl->setHighlighted( true );
        bHighlighted = true;
    }

    bool bVisible(false);
    for (tSearchableItemList::iterator itr = mChildren.begin(); itr != mChildren.end(); ++itr)
        bVisible |= (*itr)->hightlightAndHide(aFilter, !bHighlighted);

    if (mCtrl && !bVisible && !bHighlighted)
    {
        mWasHiddenBySearch = true;
        mMenu->setVisible(false);
    }
    return bVisible || bHighlighted;
}