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103 lines
4.1 KiB
Objective-C
103 lines
4.1 KiB
Objective-C
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsPrintSettingsX_h_
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#define nsPrintSettingsX_h_
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#include "nsPrintSettingsImpl.h"
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#import <Cocoa/Cocoa.h>
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// clang-format off
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#define NS_PRINTSETTINGSX_IID \
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{ \
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0x0DF2FDBD, 0x906D, 0x4726, { \
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0x9E, 0x4D, 0xCF, 0xE0, 0x87, 0x8D, 0x70, 0x7C \
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} \
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}
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// clang-format on
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class nsPrintSettingsX : public nsPrintSettings {
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public:
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NS_DECLARE_STATIC_IID_ACCESSOR(NS_PRINTSETTINGSX_IID)
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NS_DECL_ISUPPORTS_INHERITED
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nsPrintSettingsX();
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explicit nsPrintSettingsX(const PrintSettingsInitializer& aSettings);
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nsresult Init() { return NS_OK; }
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void SetDestination(uint16_t aDestination) { mDestination = aDestination; }
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void GetDestination(uint16_t* aDestination) { *aDestination = mDestination; }
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void SetDisposition(const nsString& aDisposition) { mDisposition = aDisposition; }
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void GetDisposition(nsString& aDisposition) { aDisposition = mDisposition; }
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// Get a Cocoa NSPrintInfo that is configured with our current settings.
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// This follows Create semantics, so the caller is responsible to release
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// the returned object when no longer required.
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//
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// Pass true for aWithScaling to have the print scaling factor included in
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// the returned printInfo. Normally we pass false, as scaling is handled
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// by Gecko and we don't want the Cocoa print system to impose scaling again
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// on the output, but if we're retrieving the info in order to populate the
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// system print UI, then we do want to know about it.
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NSPrintInfo* CreateOrCopyPrintInfo(bool aWithScaling = false);
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// Update our internal settings to reflect the properties of the given
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// NSPrintInfo.
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//
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// If aAdoptPrintInfo is set, the given NSPrintInfo will be retained and
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// returned by subsequent CreateOrCopyPrintInfo calls, which is required
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// for custom settings from the OS print dialog to be passed through to
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// print jobs. However, this means that subsequent changes to print settings
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// via the generic nsPrintSettings methods will NOT be reflected in the
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// resulting NSPrintInfo.
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void SetFromPrintInfo(NSPrintInfo* aPrintInfo, bool aAdoptPrintInfo);
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protected:
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virtual ~nsPrintSettingsX() {
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if (mSystemPrintInfo) {
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[mSystemPrintInfo release];
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}
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};
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nsPrintSettingsX& operator=(const nsPrintSettingsX& rhs);
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nsresult _Clone(nsIPrintSettings** _retval) override;
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nsresult _Assign(nsIPrintSettings* aPS) override;
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int GetCocoaUnit(int16_t aGeckoUnit);
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double PaperSizeFromCocoaPoints(double aPointsValue) {
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return aPointsValue * (mPaperSizeUnit == kPaperSizeInches ? 1.0 / 72.0 : 25.4 / 72.0);
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}
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double CocoaPointsFromPaperSize(double aSizeUnitValue) {
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return aSizeUnitValue * (mPaperSizeUnit == kPaperSizeInches ? 72.0 : 72.0 / 25.4);
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}
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// Needed to correctly track the various job dispositions (spool, preview,
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// save to file) that the user can choose via the system print dialog.
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// Unfortunately it seems to be necessary to set both the Cocoa "job
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// disposition" and the PrintManager "destination type" in order for all the
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// various workflows such as "Save to Web Receipts" to work.
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nsString mDisposition;
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uint16_t mDestination;
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// If the user has used the system print UI, we retain a reference to its
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// printInfo because it may contain settings that we don't know how to handle
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// and that will be lost if we round-trip through nsPrintSettings fields.
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// We'll use this printInfo if asked to run a print job.
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//
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// This "wrapped" printInfo is NOT serialized or copied when printSettings
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// objects are passed around; it is used only by the settings object to which
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// it was originally passed.
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NSPrintInfo* mSystemPrintInfo = nullptr;
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};
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NS_DEFINE_STATIC_IID_ACCESSOR(nsPrintSettingsX, NS_PRINTSETTINGSX_IID)
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#endif // nsPrintSettingsX_h_
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