dialog_find.h

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/*
 * This program source code file is part of KICAD, a free EDA CAD application.
 *
 * Copyright (C) 2012 Marco Mattila <[email protected]>
 * Copyright (C) 2006 Jean-Pierre Charras <[email protected]>
 * Copyright The KiCad Developers, see AUTHORS.txt for contributors.
 *
 * 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; if not, you may find one here:
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * or you may search the http://www.gnu.org website for the version 2 license,
 * or you may write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 */
 
#pragma once
 
#include <functional>
#include <sys/types.h>
#include <wx/event.h>
#include <deque>
#include <vector>
 
#include <board.h>
#include <board_item.h>
 
#include <dialog_find_base.h>
 
using namespace std;
 
class DIALOG_FIND : public DIALOG_FIND_BASE, public BOARD_LISTENER
{
public:
    DIALOG_FIND( PCB_EDIT_FRAME* aParent );
    ~DIALOG_FIND() override;
 
    void Preload( const wxString& aFindString );

    inline BOARD_ITEM* GetItem() const
    {
        if( m_it != m_hitList.end() )
            return *m_it;
        else
            return nullptr;
    }

    void SetCallback( std::function<void( BOARD_ITEM* )> aCallback )
    {
        m_highlightCallback = aCallback;
    }

    void FindNext( bool reverse ) { search( !reverse ); }

    bool Show( bool show = true ) override;
 
protected:
    void OnBoardChanged( wxCommandEvent& event );
 
private:
    void onTextEnter( wxCommandEvent& event ) override;
    void onFindNextClick( wxCommandEvent& event ) override;
    void onFindPreviousClick( wxCommandEvent& event ) override;
    void onSearchAgainClick( wxCommandEvent& event ) override;
    void onShowSearchPanel( wxHyperlinkEvent& event ) override;
 
    void onOptionChanged( wxCommandEvent& aEvent ) override
    {
        m_upToDate = false;
        aEvent.Skip();
    }
 
    void search( bool direction );
 
    // BOARD_LISTENER implementation
    void OnBoardItemAdded( BOARD&, BOARD_ITEM* ) override
    {
        m_upToDate = false;
    }
    void OnBoardItemsAdded( BOARD&, std::vector<BOARD_ITEM*>& ) override
    {
        m_upToDate = false;
    }
    void OnBoardItemRemoved( BOARD&, BOARD_ITEM* ) override
    {
        m_upToDate = false;
    }
    void OnBoardItemsRemoved( BOARD&, std::vector<BOARD_ITEM*>& ) override
    {
        m_upToDate = false;
    }
    void OnBoardItemChanged( BOARD&, BOARD_ITEM* ) override
    {
        m_upToDate = false;
    }
    void OnBoardItemsChanged( BOARD&, std::vector<BOARD_ITEM*>& ) override
    {
        m_upToDate = false;
    }
    void OnBoardCompositeUpdate( BOARD&, std::vector<BOARD_ITEM*>&,
                                 std::vector<BOARD_ITEM*>&, std::vector<BOARD_ITEM*>& ) override
    {
        m_upToDate = false;
    }
 
private:
    PCB_EDIT_FRAME*                    m_frame;
    BOARD*                             m_board;
    std::deque<BOARD_ITEM*>            m_hitList;
    std::deque<BOARD_ITEM*>::iterator  m_it;
    bool                               m_upToDate;
 
    std::function<void( BOARD_ITEM* )> m_highlightCallback;
};