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855fd85355
This was done so navigation is as fast as possible, meaning it doesn't have to figure it out each time. The patch: 1) Adds a method to the nsIContentViewerContainer to tell it whether we are printing or in PP. 2) Fix up the DV and PrintEngine, the DV SetIsXXXX didn't need to set any values in the PrintEngine, but now instead makes calls and sets the values in DocShells 3) Cleaned up and add a macro to nsIDocumentViewerPrint Bug 171161 r=dcone sr=rpotts
110 lines
4.4 KiB
C++
110 lines
4.4 KiB
C++
/* -*- 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: NPL 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 Netscape Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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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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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* 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 NPL, 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 NPL, 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 nsIPresContext;
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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 nsIStyleSet;
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class nsIContent;
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class nsIWebShell;
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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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virtual nsresult CreateStyleSet(nsIDocument* aDocument, nsIStyleSet** 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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virtual nsresult FindFrameSetWithIID(nsIContent * aParentContent, const nsIID& aIID) = 0;
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virtual void GetPresShellAndRootContent(nsIWebShell * aWebShell, nsIPresShell** aPresShell, nsIContent** aContent) = 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, nsIStyleSet** 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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virtual nsresult FindFrameSetWithIID(nsIContent * aParentContent, const nsIID& aIID); \
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virtual void GetPresShellAndRootContent(nsIWebShell * aWebShell, nsIPresShell** aPresShell, nsIContent** aContent);
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#endif /* nsIDocumentViewerPrint_h___ */
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