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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at */
#include "nsISupports.idl"
%{ C++
#include "nsMargin.h"
#include "nsTArray.h"
* Native types
native nsNativeIntMargin(nsIntMargin);
[ref] native nsNativeIntMarginRef(nsIntMargin);
[ref] native IntegerArray(nsTArray<int32_t>);
interface nsIPrintSession;
* Simplified graphics interface for JS rendering.
[scriptable, builtinclass, uuid(ecc5cbad-57fc-4731-b0bd-09e865bd62ad)]
interface nsIPrintSettings : nsISupports
* PrintSettings to be Saved Navigation Constants
const unsigned long kInitSaveOddEvenPages = 0x00000001;
const unsigned long kInitSaveHeaderLeft = 0x00000002;
const unsigned long kInitSaveHeaderCenter = 0x00000004;
const unsigned long kInitSaveHeaderRight = 0x00000008;
const unsigned long kInitSaveFooterLeft = 0x00000010;
const unsigned long kInitSaveFooterCenter = 0x00000020;
const unsigned long kInitSaveFooterRight = 0x00000040;
const unsigned long kInitSaveBGColors = 0x00000080;
const unsigned long kInitSaveBGImages = 0x00000100;
const unsigned long kInitSavePaperSize = 0x00000200;
const unsigned long kInitSaveResolution = 0x00000400;
const unsigned long kInitSaveDuplex = 0x00000800;
/* Flag 0x00001000 is unused */
/* Flag 0x00002000 is unused */
const unsigned long kInitSaveUnwriteableMargins = 0x00004000;
const unsigned long kInitSaveEdges = 0x00008000;
const unsigned long kInitSaveReversed = 0x00010000;
const unsigned long kInitSaveInColor = 0x00020000;
const unsigned long kInitSaveOrientation = 0x00040000;
const unsigned long kInitSavePrinterName = 0x00100000;
const unsigned long kInitSavePrintToFile = 0x00200000;
const unsigned long kInitSaveToFileName = 0x00400000;
const unsigned long kInitSavePageDelay = 0x00800000;
const unsigned long kInitSaveMargins = 0x01000000;
const unsigned long kInitSaveNativeData = 0x02000000;
const unsigned long kInitSaveShrinkToFit = 0x08000000;
const unsigned long kInitSaveScaling = 0x10000000;
const unsigned long kInitSaveAll = 0xFFFFFFFF;
/* Print Option Flags for Bit Field*/
const long kPrintOddPages = 0x00000001;
const long kPrintEvenPages = 0x00000002;
const long kEnableSelectionRB = 0x00000004;
/* Print Range Enums */
const long kRangeAllPages = 0;
const long kRangeSpecifiedPageRange = 1;
const long kRangeSelection = 2;
/* Justification Enums */
const long kJustLeft = 0;
const long kJustCenter = 1;
const long kJustRight = 2;
* Page Size Unit Constants
const short kPaperSizeInches = 0;
const short kPaperSizeMillimeters = 1;
* Orientation Constants
const short kPortraitOrientation = 0;
const short kLandscapeOrientation = 1;
* Output file format
const short kOutputFormatNative = 0;
const short kOutputFormatPS = 1;
const short kOutputFormatPDF = 2;
* Simplex/Duplex printing options
const short kSimplex = 0;
const short kDuplexHorizontal = 1;
const short kDuplexVertical = 2;
* Set PrintOptions
void SetPrintOptions(in int32_t aType, in boolean aTurnOnOff);
* Get PrintOptions
boolean GetPrintOptions(in int32_t aType);
* Get PrintOptions Bit field
int32_t GetPrintOptionsBits();
* Set PrintOptions Bit field
void SetPrintOptionsBits(in int32_t bits);
* Get the page size in twips, considering the
* orientation (portrait or landscape).
void GetEffectivePageSize(out double aWidth, out double aHeight);
* Makes a new copy
nsIPrintSettings clone();
* Assigns the internal values from the "in" arg to the current object
void assign(in nsIPrintSettings aPS);
* Data Members
[noscript] attribute nsIPrintSession printSession; /* We hold a weak reference */
attribute long startPageRange;
attribute long endPageRange;
* The edge measurements define the positioning of the headers
* and footers on the page. They're treated as an offset from the edges of
* the page, but are forced to be at least the "unwriteable margin"
* (described below).
attribute double edgeTop; /* these are in inches */
attribute double edgeLeft;
attribute double edgeBottom;
attribute double edgeRight;
* The margins define the positioning of the content on the page.
* and footers on the page. They're treated as an offset from the edges of
* the page, but are forced to be at least the "unwriteable margin"
* (described below).
attribute double marginTop; /* these are in inches */
attribute double marginLeft;
attribute double marginBottom;
attribute double marginRight;
* The unwriteable margin defines the printable region of the paper.
attribute double unwriteableMarginTop; /* these are in inches */
attribute double unwriteableMarginLeft;
attribute double unwriteableMarginBottom;
attribute double unwriteableMarginRight;
attribute double scaling; /* values 0.0 - 1.0 */
[infallible] attribute boolean printBGColors; /* Print Background Colors */
[infallible] attribute boolean printBGImages; /* Print Background Images */
attribute short printRange;
attribute AString title;
attribute AString docURL;
attribute AString headerStrLeft;
attribute AString headerStrCenter;
attribute AString headerStrRight;
attribute AString footerStrLeft;
attribute AString footerStrCenter;
attribute AString footerStrRight;
attribute boolean isCancelled; /* indicates whether the print job has been cancelled */
readonly attribute boolean saveOnCancel; /* indicates whether the print settings should be saved after a cancel */
attribute boolean printSilent; /* print without putting up the dialog */
attribute boolean shrinkToFit; /* shrinks content to fit on page */
attribute boolean showPrintProgress; /* indicates whether the progress dialog should be shown */
attribute boolean showMarginGuides; /* whether to draw guidelines showing the margin settings */
/* Additional XP Related */
attribute AString paperId; /* identifier of paper (not display name) */
attribute double paperWidth; /* width of the paper in inches or mm */
attribute double paperHeight; /* height of the paper in inches or mm */
attribute short paperSizeUnit; /* paper is in inches or mm */
attribute boolean printReversed;
attribute boolean printInColor; /* a false means grayscale */
attribute long orientation; /* see orientation consts */
attribute long numCopies;
attribute AString printerName; /* name of destination printer */
attribute boolean printToFile;
attribute AString toFileName;
attribute short outputFormat;
attribute long printPageDelay; /* in milliseconds */
attribute long resolution; /* print resolution (dpi) */
attribute long duplex; /* duplex mode */
/* initialize helpers */
* This attribute tracks whether the PS has been initialized
* from a printer specified by the "printerName" attr.
* If a different name is set into the "printerName"
* attribute than the one it was initialized with the PS
* will then get intialized from that printer.
attribute boolean isInitializedFromPrinter;
* This attribute tracks whether the PS has been initialized
* from prefs. If a different name is set into the "printerName"
* attribute than the one it was initialized with the PS
* will then get intialized from prefs again.
attribute boolean isInitializedFromPrefs;
/* C++ Helper Functions */
[noscript] void SetMarginInTwips(in nsNativeIntMarginRef aMargin);
[noscript] void SetEdgeInTwips(in nsNativeIntMarginRef aEdge);
[noscript, notxpcom, nostdcall] nsNativeIntMargin GetMarginInTwips();
[noscript, notxpcom, nostdcall] nsNativeIntMargin GetEdgeInTwips();
* We call this function so that anything that requires a run of the event loop
* can do so safely. The print dialog runs the event loop but in silent printing
* that doesn't happen.
* Either this or ShowPrintDialog (but not both) MUST be called by the print engine
* before printing, otherwise printing can fail on some platforms.
[noscript] void SetupSilentPrinting();
* Sets/Gets the "unwriteable margin" for the page format. This defines
* the boundary from which we'll measure the EdgeInTwips and MarginInTwips
* attributes, to place the headers and content, respectively.
* Note: Implementations of SetUnwriteableMarginInTwips should handle
* negative margin values by falling back on the system default for
* that margin.
[noscript] void SetUnwriteableMarginInTwips(in nsNativeIntMarginRef aEdge);
[noscript, notxpcom, nostdcall] nsNativeIntMargin GetUnwriteableMarginInTwips();
* Get more accurate print ranges from the superior interval
* (startPageRange, endPageRange). The aPages array is populated with a
* list of pairs (start, end), where the endpoints are included. The print
* ranges (start, end), must not overlap and must be in the
* (startPageRange, endPageRange) scope.
* If there are no print ranges the aPages array is cleared.
[noscript] void GetPageRanges(in IntegerArray aPages);
%{ C++
namespace mozilla {
struct PrintSettingsInitializer;
already_AddRefed<nsIPrintSettings> CreatePlatformPrintSettings(const mozilla::PrintSettingsInitializer&);