/* -*- 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 Mozilla Foundation Code.
 *
 * The Initial Developer of the Original Code is Mozilla Foundation.
 * Portions created by the Initial Developer are Copyright (C) 2006
 * 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
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 * ***** END LICENSE BLOCK ***** */

#include "gfxPSSurface.h"

#include <cairo-ps.h>

#ifdef UNTESTED_CODE
static cairo_status_t
write_func(void *closure,
           const unsigned char *data,
           unsigned int length)
{
    fwrite(data, 1, length, (FILE*)closure);
}
#endif

gfxPSSurface::gfxPSSurface(const char *filename, gfxSize aSizeInPoints)
    : mXDPI(-1), mYDPI(-1), mSize(aSizeInPoints)
{
    Init(cairo_ps_surface_create(filename, mSize.width, mSize.height));
}

#ifdef UNTESTED_CODE
gfxPSSurface::gfxPSSurface(FILE *file, gfxSize aSizeInPoints)
    : mXDPI(-1), mYDPI(-1), mSize(aSizeInPoints)
{
    Init(cairo_ps_surface_create_for_stream(write_func, file, mSize.width, mSize.height));
}
#endif

gfxPSSurface::~gfxPSSurface()
{
    Destroy();
}

void
gfxPSSurface::SetDPI(double xDPI, double yDPI)
{
    mXDPI = xDPI;
    mYDPI = yDPI;
    cairo_surface_set_fallback_resolution(CairoSurface(), xDPI, yDPI);
}

void
gfxPSSurface::GetDPI(double *xDPI, double *yDPI)
{
    *xDPI = mXDPI;
    *yDPI = mYDPI;
}
