footprint_preview_widget.h

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2017 KiCad Developers, see AUTHORS.txt for contributors.
 * Copyright (C) 2017 Chris Pavlina <pavlina.chris@gmail.com>
 *
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 */

#ifndef FOOTPRINT_PREVIEW_WIDGET_H
#define FOOTPRINT_PREVIEW_WIDGET_H

#include <wx/panel.h>
#include <functional>
#include <import_export.h>
#include <lib_id.h>

#include <gal/color4d.h>

class FOOTPRINT_LOAD_EVENT;
class FOOTPRINT_PREVIEW_PANEL_BASE;
class KIWAY;
class wxStaticText;
class wxSizer;


class FOOTPRINT_PREVIEW_WIDGET: public wxPanel
{
public:

    FOOTPRINT_PREVIEW_WIDGET( wxWindow* aParent, KIWAY& aKiway );

    bool IsInitialized() const { return m_prev_panel != nullptr; }

    void SetStatusText( wxString const& aText );

    void ClearStatus();

    void DisplayFootprint( const LIB_ID& aFPID );

private:
    FOOTPRINT_PREVIEW_PANEL_BASE* m_prev_panel;

    wxStaticText* m_status;
    wxPanel*      m_statusPanel;
    wxSizer*      m_statusSizer;
    wxSizer*      m_outerSizer;
    LIB_ID        m_libid;

};


class APIEXPORT FOOTPRINT_PREVIEW_PANEL_BASE
{
public:
    virtual ~FOOTPRINT_PREVIEW_PANEL_BASE() {}

    virtual bool DisplayFootprint( LIB_ID const& aFPID ) = 0;

    virtual wxWindow* GetWindow() = 0;

    virtual const KIGFX::COLOR4D& GetBackgroundColor() = 0;
    virtual const KIGFX::COLOR4D& GetForegroundColor() = 0;

    static FOOTPRINT_PREVIEW_PANEL_BASE* Create( wxWindow* aParent, KIWAY& aKiway );
};


#endif // FOOTPRINT_PREVIEW_WIDGET_H