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- /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is mozilla.org code.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either of the GNU General Public License Version 2 or later (the "GPL"),
- * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
- #ifndef nsIPageSequenceFrame_h___
- #define nsIPageSequenceFrame_h___
-
- #include "nsISupports.h"
- #include "nsRect.h"
-
- class nsPresContext;
- class nsIPrintSettings;
-
- // IID for the nsIPageSequenceFrame interface
- // a6cf90d2-15b3-11d2-932e-00805f8add32
- #define NS_IPAGESEQUENCEFRAME_IID \
- { 0xa6cf90d2, 0x15b3, 0x11d2,{0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32}}
-
- //----------------------------------------------------------------------
-
- /**
- * Interface for accessing special capabilities of the page sequence frame.
- *
- * Today all that exists are member functions for printing.
- */
- class nsIPageSequenceFrame : public nsISupports {
- public:
- NS_DEFINE_STATIC_IID_ACCESSOR(NS_IPAGESEQUENCEFRAME_IID)
-
- /**
- * Print the set of pages.
- *
- * @param aPrintOptions options for printing
- * @param aStatusCallback interface that the client provides to receive
- * progress notifications. Can be NULL
- * @return NS_OK if successful
- * NS_ERROR_ABORT if the client cancels printing using the callback
- * interface
- * NS_ERROR_INVALID_ARG if printing a range of pages (not all pages)
- * and the start page is greater than the total number of pages
- * NS_ERROR_FAILURE if there is an error
- */
- NS_IMETHOD StartPrint(nsPresContext* aPresContext,
- nsIPrintSettings* aPrintOptions,
- PRUnichar* aDocTitle,
- PRUnichar* aDocURL) = 0;
- NS_IMETHOD PrintNextPage(nsPresContext* aPresContext) = 0;
- NS_IMETHOD GetCurrentPageNum(PRInt32* aPageNum) = 0;
- NS_IMETHOD GetNumPages(PRInt32* aNumPages) = 0;
- NS_IMETHOD IsDoingPrintRange(PRBool* aDoing) = 0;
- NS_IMETHOD GetPrintRange(PRInt32* aFromPage, PRInt32* aToPage) = 0;
-
- NS_IMETHOD SkipPageBegin() = 0;
- NS_IMETHOD SkipPageEnd() = 0;
-
- NS_IMETHOD DoPageEnd(nsPresContext* aPresContext) = 0;
- NS_IMETHOD GetPrintThisPage(PRBool* aPrintThisPage) = 0;
- NS_IMETHOD SetOffset(nscoord aX, nscoord aY) = 0;
- NS_IMETHOD SuppressHeadersAndFooters(PRBool aDoSup) = 0;
- NS_IMETHOD SetClipRect(nsPresContext* aPresContext, nsRect* aSize) = 0;
- NS_IMETHOD SetSelectionHeight(nscoord aYOffset, nscoord aHeight) = 0;
-
- NS_IMETHOD SetTotalNumPages(PRInt32 aTotal) = 0;
-
- // Gets the dead space (the gray area) around the Print Preview Page
- NS_IMETHOD GetDeadSpaceValue(nscoord* aValue) = 0;
-
- // For Shrink To Fit
- NS_IMETHOD GetSTFPercent(float& aSTFPercent) = 0;
-
- private:
- NS_IMETHOD_(nsrefcnt) AddRef(void) = 0;
- NS_IMETHOD_(nsrefcnt) Release(void) = 0;
- };
-
- #endif /* nsIPageSequenceFrame_h___ */
-
-
-