1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/layout/base/nsIDocumentViewerPrint.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,85 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +#ifndef nsIDocumentViewerPrint_h___
1.9 +#define nsIDocumentViewerPrint_h___
1.10 +
1.11 +#include "nsISupports.h"
1.12 +
1.13 +class nsIDocument;
1.14 +class nsStyleSet;
1.15 +class nsIPresShell;
1.16 +class nsPresContext;
1.17 +class nsIWidget;
1.18 +class nsViewManager;
1.19 +
1.20 +// {c6f255cf-cadd-4382-b57f-cd2a9874169b}
1.21 +#define NS_IDOCUMENT_VIEWER_PRINT_IID \
1.22 +{ 0xc6f255cf, 0xcadd, 0x4382, \
1.23 + { 0xb5, 0x7f, 0xcd, 0x2a, 0x98, 0x74, 0x16, 0x9b } }
1.24 +
1.25 +/**
1.26 + * A DocumentViewerPrint is an INTERNAL Interface used for interaction
1.27 + * between the DocumentViewer and the PrintEngine
1.28 + */
1.29 +class nsIDocumentViewerPrint : public nsISupports
1.30 +{
1.31 +public:
1.32 + NS_DECLARE_STATIC_IID_ACCESSOR(NS_IDOCUMENT_VIEWER_PRINT_IID)
1.33 +
1.34 + virtual void SetIsPrinting(bool aIsPrinting) = 0;
1.35 + virtual bool GetIsPrinting() = 0;
1.36 +
1.37 + virtual void SetIsPrintPreview(bool aIsPrintPreview) = 0;
1.38 + virtual bool GetIsPrintPreview() = 0;
1.39 +
1.40 + // The style set returned by CreateStyleSet is in the middle of an
1.41 + // update batch so that the caller can add sheets to it if needed.
1.42 + // Callers should call EndUpdate() on it when ready to use.
1.43 + virtual nsresult CreateStyleSet(nsIDocument* aDocument, nsStyleSet** aStyleSet) = 0;
1.44 +
1.45 + virtual void IncrementDestroyRefCount() = 0;
1.46 +
1.47 + virtual void ReturnToGalleyPresentation() = 0;
1.48 +
1.49 + virtual void OnDonePrinting() = 0;
1.50 +
1.51 + /**
1.52 + * Returns true is InitializeForPrintPreview() has been called.
1.53 + */
1.54 + virtual bool IsInitializedForPrintPreview() = 0;
1.55 +
1.56 + /**
1.57 + * Marks this viewer to be used for print preview.
1.58 + */
1.59 + virtual void InitializeForPrintPreview() = 0;
1.60 +
1.61 + /**
1.62 + * Replaces the current presentation with print preview presentation.
1.63 + */
1.64 + virtual void SetPrintPreviewPresentation(nsViewManager* aViewManager,
1.65 + nsPresContext* aPresContext,
1.66 + nsIPresShell* aPresShell) = 0;
1.67 +};
1.68 +
1.69 +NS_DEFINE_STATIC_IID_ACCESSOR(nsIDocumentViewerPrint,
1.70 + NS_IDOCUMENT_VIEWER_PRINT_IID)
1.71 +
1.72 +/* Use this macro when declaring classes that implement this interface. */
1.73 +#define NS_DECL_NSIDOCUMENTVIEWERPRINT \
1.74 + virtual void SetIsPrinting(bool aIsPrinting); \
1.75 + virtual bool GetIsPrinting(); \
1.76 + virtual void SetIsPrintPreview(bool aIsPrintPreview); \
1.77 + virtual bool GetIsPrintPreview(); \
1.78 + virtual nsresult CreateStyleSet(nsIDocument* aDocument, nsStyleSet** aStyleSet); \
1.79 + virtual void IncrementDestroyRefCount(); \
1.80 + virtual void ReturnToGalleyPresentation(); \
1.81 + virtual void OnDonePrinting(); \
1.82 + virtual bool IsInitializedForPrintPreview(); \
1.83 + virtual void InitializeForPrintPreview(); \
1.84 + virtual void SetPrintPreviewPresentation(nsViewManager* aViewManager, \
1.85 + nsPresContext* aPresContext, \
1.86 + nsIPresShell* aPresShell);
1.87 +
1.88 +#endif /* nsIDocumentViewerPrint_h___ */
