Source code

Revision control

Other Tools

/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef MOZILLA_GFX_PRINTINGTARGETPS_H
#define MOZILLA_GFX_PRINTINGTARGETPS_H
#include "nsCOMPtr.h"
#include "nsIOutputStream.h"
#include "PrintTarget.h"
namespace mozilla {
namespace gfx {
/**
* PostScript printing target.
*/
class PrintTargetPS final : public PrintTarget {
public:
enum PageOrientation { PORTRAIT, LANDSCAPE };
static already_AddRefed<PrintTargetPS> CreateOrNull(
nsIOutputStream* aStream, IntSize aSizeInPoints,
PageOrientation aOrientation);
virtual nsresult BeginPrinting(const nsAString& aTitle,
const nsAString& aPrintToFileName,
int32_t aStartPage, int32_t aEndPage) override;
nsresult EndPage() override;
void Finish() override;
bool GetRotateForLandscape() { return (mOrientation == LANDSCAPE); }
private:
PrintTargetPS(cairo_surface_t* aCairoSurface, const IntSize& aSize,
nsIOutputStream* aStream, PageOrientation aOrientation);
virtual ~PrintTargetPS();
nsCOMPtr<nsIOutputStream> mStream;
PageOrientation mOrientation;
};
} // namespace gfx
} // namespace mozilla
#endif /* MOZILLA_GFX_PRINTINGTARGETPS_H */