Quelle nsIPrintSettingsService.idl
Sprache: C
/* 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 http://mozilla.org/MPL/2.0/. */
/* Interface to the Service for gwetting the Global PrintSettings object
or a unique PrintSettings object
*/
#include "nsISupports.idl"
interface nsIPrintSettings;
%{ C++
namespace mozilla {
namespace embedding {
class PrintData;
}
}
%}
/**
* Native types
*/
[ref] native PrintDataRef(
const mozilla::embedding::PrintData);
[ptr] native PrintDataPtr(mozilla::embedding::PrintData);
[scriptable, uuid(
841387 C8-
72 E6-
484 b-
9296 -BF6EEA80D58A)]
interface nsIPrintSettingsService : nsISupports
{
/**
* Returns the default print settings as used for printing .
*/
[noscript] readonly attribute nsIPrintSettings defaultPrintSettingsForPrinting;
/**
* Creates a new nsIPrintSettings object .
*
* Initializes the settings object from the unprefixed printer
* ( Note : this may not happen if there is an OS specific implementation . )
*/
nsIPrintSettings createNewPrintSettings();
/**
* The name of the last printer used . Note that this may not be set , or may
* no longer be a valid printer . The caller is responsible for checking and
* falling back to some other printer ( such as the system default printer ) .
*
* XXX : make it [ infallible ] when AString supports that ( bug 1491187 ) .
*/
readonly attribute AString lastUsedPrinterName;
/**
* Initializes certain settings from the native printer into the PrintSettings
* if aPrinterName is null then it uses the default printer name if it can
* These settings include , but are not limited to :
* Page Orientation
* Page Size
* Number of Copies
*/
void initPrintSettingsFromPrinter(in AString aPrinterName,
in nsIPrintSettings aPrintSettings);
/**
* Reads PrintSettings values from Prefs ,
* the values to be read are indicated by the " flags " arg .
*
* aPrintSettings should be initialized with the name of a printer . First
* it reads in the PrintSettings from the last print job . Then it uses the
* PrinterName in the PrinterSettings to read any settings that were saved
* just for that printer .
*
* aPS - PrintSettings to have its settings read
* aUsePrinterNamePrefix - indicates whether to use the printer name as a prefix
* aFlags - indicates which prefs to read , see nsIPrintSettings . idl for the
* const values .
*
* Items not read :
* startPageRange , endPageRange , scaling , printRange , title
* docURL , isCancelled ,
* printSilent , shrinkToFit , numCopies ,
* printerName
*
*/
void initPrintSettingsFromPrefs(in nsIPrintSettings aPrintSettings, in boolean aUsePri
nterNamePrefix, in unsigned long aFlags);
/**
* As long as the pref print . save_print_settings isn ' t set to false , this
* saves to prefs the settings from aPrintSettings that are indicated by
* aFlags .
*
* If there is no PrinterName in the PrinterSettings
* the values are saved as the " generic " values not associated with any printer .
* If a PrinterName is there , then it saves the items qualified for that Printer
*
* aPS - PrintSettings to have its settings saved
* aFlags - indicates which prefs to save , see nsIPrintSettings . idl for the const values .
*
* Items not written :
* startPageRange , endPageRange , scaling , printRange , title
* docURL , isCancelled ,
* printSilent , shrinkToFit , numCopies
*
*/
void maybeSavePrintSettingsToPrefs(in nsIPrintSettings aPrintSettings, in unsigned long aFlags);
/**
* As long as the pref print . save_print_settings isn ' t set to false , this
* saves the given printer name as the last used printer name .
*/
void maybeSaveLastUsedPrinterNameToPrefs(in AString aPrinterName);
/**
* Given some nsIPrintSettings ,
* populates a PrintData representing them which can be sent over IPC . Values
* are only ever read from aSettings and aWBP .
*
* @ param aSettings
* An nsIPrintSettings for a print job .
* @ param data
* Pointer to a pre - existing PrintData to populate .
*
* @ return nsresult
*/
[noscript]
void SerializeToPrintData(in nsIPrintSettings aPrintSettings,
in PrintDataPtr data);
/**
* This function is the opposite of SerializeToPrintData , in that it takes
* a PrintData , and populates a pre - existing nsIPrintSettings with the data
* from PrintData .
*
* @ param PrintData
* Printing information sent through IPC .
* @ param settings
* A pre - existing nsIPrintSettings to populate with the PrintData .
*
* @ return nsresult
*/
[noscript]
void DeserializeToPrintSettings(in PrintDataRef data,
in nsIPrintSettings aPrintSettings);
};
Messung V0.5 in Prozent C=94 H=96 G=94
¤ Dauer der Verarbeitung: 0.5 Sekunden
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*© Formatika GbR, Deutschland
2026-08-23
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