/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2007-2017 Jean-Pierre Charras, jp.charras at wanadoo.fr
 * Copyright (C) 1992-2018 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
 */


#ifndef BITMAP_TYPES_H_
#define BITMAP_TYPES_H_

//FIXME: cannot include only this file in wxWidgets 2.9.3
// test if it works under stable release
// #include <wx/bitmap.h>   // only to define wxBitmap
class wxBitmap;     // only to define wxBitmap
class EDA_BASE_FRAME;
class EDA_DRAW_FRAME;
class wxWindow;
class wxAuiToolBar;

#include <config.h>
#include <wx/gdicmn.h>  // wxBitmapType

#include <bitmaps_png/bitmap_def.h>

/**
 * Construct a wxBitmap from a memory record, held in a BITMAP_DEF.
 */
wxBitmap KiBitmap( BITMAP_DEF aBitmap );


/**
 * Construct a wxBitmap from a memory record, scaling it if device DPI demands it.
 *
 * Internally this may use caching to avoid scaling the same image twice. If caching
 * is used, it's guaranteed threadsafe.
 *
 * @param aBitmap bitmap definition
 * @param aWindow target window for scaling context
 */
wxBitmap KiScaledBitmap( BITMAP_DEF aBitmap, EDA_BASE_FRAME* aWindow );

/**
 * Overload of the above function that takes another wxBitmap as a parameter.
 *
 * @param aBitmap bitmap definition
 * @param aWindow target window for scaling context
 */
wxBitmap KiScaledBitmap( const wxBitmap& aBitmap, EDA_BASE_FRAME* aWindow );

/**
 * Add a separator to the given toolbar scaled the same way as KiScaledBitmap.
 */
void KiScaledSeparator( wxAuiToolBar* aToolbar, EDA_BASE_FRAME* aWindow );

/**
 * Return the automatic scale factor that would be used for a given window by
 * KiScaledBitmap and KiScaledSeparator.
 */
int KiIconScale( wxWindow* aWindow );

/**
 * Allocate a wxBitmap on heap from a memory record, held in a BITMAP_DEF.
 *
 * @return wxBitmap* - caller owns it.
 */
wxBitmap* KiBitmapNew( BITMAP_DEF aBitmap );

/**
 * Save the current view as an image file.
 *
 * @param aFrame The current draw frame view to save.
 * @param aFileName The file name to save the image.  This will overwrite an exisiting file.
 * @param aBitmapType The type of bitmap create as defined by wxImage.
 * @return True if the file was successfully saved or false if the file failed to be saved.
 */
bool SaveCanvasImageToFile( EDA_DRAW_FRAME* aFrame, const wxString& aFileName,
                            wxBitmapType aBitmapType = wxBITMAP_TYPE_PNG );

#endif  // BITMAP_TYPES_H_