gecko/gfx/thebes/gfxDDrawSurface.cpp

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/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Oracle Corporation code.
*
* The Initial Developer of the Original Code is Oracle Corporation.
* Portions created by the Initial Developer are Copyright (C) 2005
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Stuart Parmenter <pavlov@pavlov.net>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "gfxDDrawSurface.h"
#include "gfxContext.h"
#include "gfxPlatform.h"
#include "cairo.h"
#include "cairo-ddraw.h"
#include "nsString.h"
gfxDDrawSurface::gfxDDrawSurface(LPDIRECTDRAW lpdd,
const gfxIntSize& size, gfxImageFormat imageFormat)
{
if (!CheckSurfaceSize(size))
return;
cairo_surface_t *surf = cairo_ddraw_surface_create(lpdd, (cairo_format_t)imageFormat,
size.width, size.height);
Init(surf);
}
gfxDDrawSurface::gfxDDrawSurface(gfxDDrawSurface * psurf, const RECT & rect)
{
cairo_surface_t *surf = cairo_ddraw_surface_create_alias(psurf->CairoSurface(),
rect.left, rect.top,
rect.right - rect.left,
rect.bottom - rect.top);
Init(surf);
}
gfxDDrawSurface::gfxDDrawSurface(cairo_surface_t *csurf)
{
Init(csurf, PR_TRUE);
}
gfxDDrawSurface::~gfxDDrawSurface()
{
}
LPDIRECTDRAWSURFACE gfxDDrawSurface::GetDDSurface()
{
return cairo_ddraw_surface_get_ddraw_surface(CairoSurface());
}
already_AddRefed<gfxImageSurface>
gfxDDrawSurface::GetImageSurface()
{
cairo_surface_t *isurf = cairo_ddraw_surface_get_image(CairoSurface());
if (!isurf)
return nsnull;
nsRefPtr<gfxASurface> asurf = gfxASurface::Wrap(isurf);
gfxImageSurface *imgsurf = (gfxImageSurface*) asurf.get();
NS_ADDREF(imgsurf);
return imgsurf;
}
nsresult gfxDDrawSurface::BeginPrinting(const nsAString& aTitle,
const nsAString& aPrintToFileName)
{
return NS_OK;
}
nsresult gfxDDrawSurface::EndPrinting()
{
return NS_OK;
}
nsresult gfxDDrawSurface::AbortPrinting()
{
return NS_OK;
}
nsresult gfxDDrawSurface::BeginPage()
{
return NS_OK;
}
nsresult gfxDDrawSurface::EndPage()
{
return NS_OK;
}
PRInt32 gfxDDrawSurface::GetDefaultContextFlags() const
{
return 0;
}