зеркало из https://github.com/mozilla/gecko-dev.git
139 строки
4.0 KiB
C++
139 строки
4.0 KiB
C++
/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* 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/. */
|
|
|
|
#ifndef nsPrintSettingsImpl_h__
|
|
#define nsPrintSettingsImpl_h__
|
|
|
|
#include "nsIPrintSettings.h"
|
|
#include "nsIWeakReferenceUtils.h"
|
|
#include "nsMargin.h"
|
|
#include "nsPaper.h"
|
|
#include "nsProxyRelease.h"
|
|
#include "nsString.h"
|
|
|
|
#define NUM_HEAD_FOOT 3
|
|
|
|
//*****************************************************************************
|
|
//*** nsPrintSettings
|
|
//*****************************************************************************
|
|
|
|
class nsPrintSettings;
|
|
|
|
namespace mozilla {
|
|
|
|
/**
|
|
* A struct that can be used off the main thread to collect printer-specific
|
|
* info that can be used to initialized a default nsIPrintSettings object.
|
|
*/
|
|
struct PrintSettingsInitializer {
|
|
nsString mPrinter;
|
|
PaperInfo mPaperInfo;
|
|
int16_t mPaperSizeUnit = nsIPrintSettings::kPaperSizeInches;
|
|
// If we fail to obtain printer capabilities, being given the option to print
|
|
// in color to your monochrome printer is a lot less annoying than not being
|
|
// given the option to print in color to your color printer.
|
|
bool mPrintInColor = true;
|
|
int mResolution = 0;
|
|
int mSheetOrientation = nsIPrintSettings::kPortraitOrientation;
|
|
int mNumCopies = 1;
|
|
int mDuplex = nsIPrintSettings::kDuplexNone;
|
|
|
|
// This is to hold a reference to a newly cloned settings object that will
|
|
// then be initialized by the other values in the initializer that may have
|
|
// been changed on a background thread.
|
|
nsMainThreadPtrHandle<nsPrintSettings> mPrintSettings;
|
|
|
|
#ifdef XP_WIN
|
|
CopyableTArray<uint8_t> mDevmodeWStorage;
|
|
#endif
|
|
};
|
|
|
|
} // namespace mozilla
|
|
|
|
class nsPrintSettings : public nsIPrintSettings {
|
|
public:
|
|
NS_DECL_ISUPPORTS
|
|
NS_DECL_NSIPRINTSETTINGS
|
|
using PrintSettingsInitializer = mozilla::PrintSettingsInitializer;
|
|
|
|
nsPrintSettings();
|
|
nsPrintSettings(const nsPrintSettings& aPS);
|
|
|
|
/**
|
|
* Initialize relevant members from the PrintSettingsInitializer.
|
|
* This is specifically not a constructor so that we can ensure that the
|
|
* relevant setters are dynamically dispatched to derived classes.
|
|
*/
|
|
virtual void InitWithInitializer(const PrintSettingsInitializer& aSettings);
|
|
|
|
PrintSettingsInitializer GetSettingsInitializer() final;
|
|
|
|
nsPrintSettings& operator=(const nsPrintSettings& rhs);
|
|
|
|
// Sets a default file name for the print settings.
|
|
void SetDefaultFileName();
|
|
|
|
protected:
|
|
virtual ~nsPrintSettings();
|
|
|
|
// May be implemented by the platform-specific derived class
|
|
virtual nsresult _Clone(nsIPrintSettings** _retval);
|
|
virtual nsresult _Assign(nsIPrintSettings* aPS);
|
|
|
|
typedef enum { eHeader, eFooter } nsHeaderFooterEnum;
|
|
|
|
// Members
|
|
nsWeakPtr mSession; // Should never be touched by Clone or Assign
|
|
|
|
// mMargin, mEdge, and mUnwriteableMargin are stored in twips
|
|
nsIntMargin mMargin;
|
|
nsIntMargin mEdge;
|
|
nsIntMargin mUnwriteableMargin;
|
|
|
|
nsTArray<int32_t> mPageRanges;
|
|
|
|
double mScaling;
|
|
bool mPrintBGColors; // print background colors
|
|
bool mPrintBGImages; // print background images
|
|
|
|
bool mIsCancelled;
|
|
bool mSaveOnCancel;
|
|
bool mPrintSilent;
|
|
bool mShrinkToFit;
|
|
bool mShowPrintProgress;
|
|
bool mShowMarginGuides;
|
|
bool mHonorPageRuleMargins;
|
|
bool mIsPrintSelectionRBEnabled;
|
|
bool mPrintSelectionOnly;
|
|
int32_t mPrintPageDelay;
|
|
|
|
nsString mTitle;
|
|
nsString mURL;
|
|
nsString mHeaderStrs[NUM_HEAD_FOOT];
|
|
nsString mFooterStrs[NUM_HEAD_FOOT];
|
|
|
|
nsString mPaperId;
|
|
double mPaperWidth;
|
|
double mPaperHeight;
|
|
int16_t mPaperSizeUnit;
|
|
|
|
bool mPrintReversed;
|
|
bool mPrintInColor; // a false means grayscale
|
|
int32_t mOrientation; // see orientation consts
|
|
int32_t mResolution;
|
|
int32_t mDuplex;
|
|
int32_t mNumCopies;
|
|
int32_t mNumPagesPerSheet;
|
|
nsString mPrinter;
|
|
bool mPrintToFile;
|
|
nsString mToFileName;
|
|
int16_t mOutputFormat;
|
|
bool mIsInitedFromPrinter;
|
|
bool mIsInitedFromPrefs;
|
|
};
|
|
|
|
#endif /* nsPrintSettings_h__ */
|