PrintTargetCG.h (1616B)
1 /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*- 2 * This Source Code Form is subject to the terms of the Mozilla Public 3 * License, v. 2.0. If a copy of the MPL was not distributed with this 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 5 6 #ifndef MOZILLA_GFX_PRINTTARGETCG_H 7 #define MOZILLA_GFX_PRINTTARGETCG_H 8 9 #include <Carbon/Carbon.h> 10 #include "PrintTarget.h" 11 12 class nsIOutputStream; 13 14 namespace mozilla::gfx { 15 16 /** 17 * CoreGraphics printing target. 18 */ 19 class PrintTargetCG final : public PrintTarget { 20 public: 21 static already_AddRefed<PrintTargetCG> CreateOrNull( 22 nsIOutputStream* aOutputStream, PMPrintSession aPrintSession, 23 PMPageFormat aPageFormat, PMPrintSettings aPrintSettings, 24 const IntSize& aSize); 25 26 nsresult BeginPrinting(const nsAString& aTitle, 27 const nsAString& aPrintToFileName, int32_t aStartPage, 28 int32_t aEndPage) final; 29 nsresult EndPrinting() final; 30 nsresult AbortPrinting() final; 31 nsresult BeginPage(const IntSize& aSizeInPoints) final; 32 nsresult EndPage() final; 33 34 already_AddRefed<DrawTarget> GetReferenceDrawTarget() final; 35 36 private: 37 PrintTargetCG(CGContextRef aPrintToStreamContext, 38 PMPrintSession aPrintSession, PMPageFormat aPageFormat, 39 PMPrintSettings aPrintSettings, const IntSize& aSize); 40 ~PrintTargetCG(); 41 42 CGContextRef mPrintToStreamContext = nullptr; 43 PMPrintSession mPrintSession; 44 PMPageFormat mPageFormat; 45 PMPrintSettings mPrintSettings; 46 }; 47 48 } // namespace mozilla::gfx 49 50 #endif /* MOZILLA_GFX_PRINTTARGETCG_H */