widget/nsDeviceContextSpecProxy.h
author Mike Hommey <mh+mozilla@glandium.org>
Tue, 07 Jun 2016 13:49:14 +0900
changeset 301919 08093ab05dd463215a7ab14c73fa0905a7ef3ff9
parent 301320 b70203799e112afb9d9db09ebfac7f0b0ae71e33
child 308998 2605dceca7b26e11f3a2c546cf5aaea7d0fb9385
permissions -rw-r--r--
Bug 1278415 - Also write a mozinfo for js standalone builds. r=gps Historically, a mozinfo for js standalone build has not been necessary, but with the move towards a) having things work with mach and b) buildconfig using the MozbuildObject.from_environment in next patch, mozinfo becomes necessary (it's required for MozbuildObject.from_environment to find the directory is an objdir). Interestingly, hazard builds do both a js standalone build and a desktop Firefox build at the same time, both of which are done with MOZCONFIG set in the environment... with the Firefox mozconfig. The result of now writing a mozinfo for js standalone builds is that in that case, they end up with a reference to the mozconfig, which the build system then reads, and finds a MOZ_OBJDIR, which then doesn't match the js standalone build objdir. So for those builds, reset MOZCONFIG.

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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 nsDeviceContextSpecProxy_h
#define nsDeviceContextSpecProxy_h

#include "nsIDeviceContextSpec.h"
#include "nsCOMPtr.h"

class nsIPrintSession;

namespace mozilla {
namespace gfx {
class DrawEventRecorderMemory;
}

namespace layout {
class RemotePrintJobChild;
}
}

class nsDeviceContextSpecProxy final : public nsIDeviceContextSpec
{
public:
  NS_DECL_ISUPPORTS

  NS_METHOD Init(nsIWidget* aWidget, nsIPrintSettings* aPrintSettings,
                 bool aIsPrintPreview) final;

  virtual already_AddRefed<PrintTarget> MakePrintTarget() final;

  NS_METHOD GetDrawEventRecorder(mozilla::gfx::DrawEventRecorder** aDrawEventRecorder) final;

  float GetDPI() final;

  float GetPrintingScale() final;

  NS_METHOD BeginDocument(const nsAString& aTitle,
                          const nsAString& aPrintToFileName,
                          int32_t aStartPage, int32_t aEndPage) final;

  NS_METHOD EndDocument() final;

  NS_METHOD AbortDocument() final;

  NS_METHOD BeginPage() final;

  NS_METHOD EndPage() final;

private:
  ~nsDeviceContextSpecProxy() {}

  nsCOMPtr<nsIPrintSettings> mPrintSettings;
  nsCOMPtr<nsIPrintSession> mPrintSession;
  nsCOMPtr<nsIDeviceContextSpec> mRealDeviceContextSpec;
  RefPtr<mozilla::layout::RemotePrintJobChild> mRemotePrintJob;
  RefPtr<mozilla::gfx::DrawEventRecorderMemory> mRecorder;
};

#endif // nsDeviceContextSpecProxy_h