зеркало из https://github.com/mozilla/gecko-dev.git
119 строки
4.0 KiB
C++
119 строки
4.0 KiB
C++
/* ***** 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 BeOS code in Thebes.
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*
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* The Initial Developer of the Original Code is
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* Christian Biesinger <cbiesinger@web.de>.
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* Portions created by the Initial Developer are Copyright (C) 2006
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Masayuki Nakano <masayuki@d-toybox.com>
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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 "gfxBeOSPlatform.h"
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#include "gfxFontconfigUtils.h"
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#include "gfxPangoFonts.h"
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#include "gfxImageSurface.h"
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#include "gfxBeOSSurface.h"
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#include "nsTArray.h"
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gfxFontconfigUtils *gfxPlatformGtk::sFontconfigUtils = nsnull;
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gfxBeOSPlatform::gfxBeOSPlatform()
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{
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if (!sFontconfigUtils)
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sFontconfigUtils = gfxFontconfigUtils::GetFontconfigUtils();
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}
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gfxBeOSPlatform::~gfxBeOSPlatform()
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{
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gfxFontconfigUtils::Shutdown();
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sFontconfigUtils = nsnull;
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gfxPangoFontGroup::Shutdown();
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#if 0
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// It would be nice to do this (although it might need to be after
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// the cairo shutdown that happens in ~gfxPlatform). It even looks
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// idempotent. But it has fatal assertions that fire if stuff is
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// leaked, and we hit them.
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FcFini();
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#endif
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}
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already_AddRefed<gfxASurface>
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gfxBeOSPlatform::CreateOffscreenSurface (PRUint32 width,
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PRUint32 height,
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gfxASurface::gfxContentType contentType)
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{
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gfxASurface *newSurface = nsnull;
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if (contentType == gfxASurface::CONTENT_ALPHA) {
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newSurface = new gfxImageSurface(imageFormat, width, height);
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} else {
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newSurface = new gfxBeOSSurface(width, height,
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contentType == gfxASurface::CONTENT_COLOR_ALPHA ? B_RGBA32 : B_RGB32);
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}
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NS_ADDREF(newSurface);
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return newSurface;
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}
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nsresult
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gfxBeOSPlatform::GetFontList(nsIAtom *aLangGroup,
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const nsACString& aGenericFamily,
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nsTArray<nsString>& aListOfFonts)
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{
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return sFontconfigUtils->GetFontList(aLangGroup, aGenericFamily,
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aListOfFonts);
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}
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nsresult
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gfxBeOSPlatform::UpdateFontList()
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{
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return sFontconfigUtils->UpdateFontList();
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}
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nsresult
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gfxBeOSPlatform::ResolveFontName(const nsAString& aFontName,
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FontResolverCallback aCallback,
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void *aClosure,
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PRBool& aAborted)
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{
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return sFontconfigUtils->ResolveFontName(aFontName, aCallback,
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aClosure, aAborted);
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}
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nsresult
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gfxBeOSPlatform::GetStandardFamilyName(const nsAString& aFontName, nsAString& aFamilyName)
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{
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return sFontconfigUtils->GetStandardFamilyName(aFontName, aFamilyName);
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}
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