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