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106 lines
4.1 KiB
C
106 lines
4.1 KiB
C
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef nsIDocumentViewerPrint_h___
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#define nsIDocumentViewerPrint_h___
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#include "nsISupports.h"
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class nsPresContext;
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class nsIPrintSettings;
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class nsPrintObject;
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class nsISelection;
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class nsIPresShell;
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class nsIDocument;
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class nsStyleSet;
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class nsIContent;
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// {D0B7F354-D575-43fd-903D-5AA35A193EDA}
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#define NS_IDOCUMENT_VIEWER_PRINT_IID \
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{ 0xd0b7f354, 0xd575, 0x43fd, { 0x90, 0x3d, 0x5a, 0xa3, 0x5a, 0x19, 0x3e, 0xda } }
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/**
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* A DocumentViewerPrint is an INTERNAL Interface mainly used for interaction
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* between the DocumentViewer and the PrintEngine, although other objects may
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* use to find out if printing or print preview is currently underway
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*/
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class nsIDocumentViewerPrint : public nsISupports
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{
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public:
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NS_DEFINE_STATIC_IID_ACCESSOR(NS_IDOCUMENT_VIEWER_PRINT_IID)
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virtual void SetIsPrinting(PRBool aIsPrinting) = 0;
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virtual PRBool GetIsPrinting() = 0;
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virtual void SetIsPrintPreview(PRBool aIsPrintPreview) = 0;
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virtual PRBool GetIsPrintPreview() = 0;
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virtual PRBool GetIsCreatingPrintPreview() = 0;
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// The style set returned by CreateStyleSet is in the middle of an
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// update batch so that the caller can add sheets to it if needed.
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// Callers should call EndUpdate() on it when ready to use.
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virtual nsresult CreateStyleSet(nsIDocument* aDocument, nsStyleSet** aStyleSet) = 0;
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virtual nsresult GetDocumentSelection(nsISelection **aSelection,
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nsIPresShell * aPresShell = nsnull) = 0;
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virtual void IncrementDestroyRefCount() = 0;
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virtual void ReturnToGalleyPresentation() = 0;
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virtual void InstallNewPresentation() = 0;
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virtual void OnDonePrinting() = 0;
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};
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/* Use this macro when declaring classes that implement this interface. */
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#define NS_DECL_NSIDOCUMENTVIEWERPRINT \
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virtual void SetIsPrinting(PRBool aIsPrinting); \
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virtual PRBool GetIsPrinting(); \
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virtual void SetIsPrintPreview(PRBool aIsPrintPreview); \
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virtual PRBool GetIsPrintPreview(); \
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virtual PRBool GetIsCreatingPrintPreview(); \
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virtual nsresult CreateStyleSet(nsIDocument* aDocument, nsStyleSet** aStyleSet); \
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virtual nsresult GetDocumentSelection(nsISelection **aSelection, nsIPresShell * aPresShell = nsnull); \
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virtual void IncrementDestroyRefCount(); \
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virtual void ReturnToGalleyPresentation(); \
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virtual void InstallNewPresentation(); \
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virtual void OnDonePrinting();
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#endif /* nsIDocumentViewerPrint_h___ */
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