зеркало из https://github.com/mozilla/gecko-dev.git
74 строки
2.2 KiB
C++
74 строки
2.2 KiB
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 nsDeviceContextSpecGTK_h___
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#define nsDeviceContextSpecGTK_h___
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#include "nsIDeviceContextSpec.h"
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#include "nsIPrintSettings.h"
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#include "nsIPrinterEnumerator.h"
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#include "nsCOMPtr.h"
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#include "nsString.h"
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#include "mozilla/Attributes.h"
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#include "nsCRT.h" /* should be <limits.h>? */
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#include <gtk/gtk.h>
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#include <gtk/gtkunixprint.h>
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#define NS_PORTRAIT 0
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#define NS_LANDSCAPE 1
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class nsPrintSettingsGTK;
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class nsDeviceContextSpecGTK : public nsIDeviceContextSpec {
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public:
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nsDeviceContextSpecGTK();
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NS_DECL_ISUPPORTS
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already_AddRefed<PrintTarget> MakePrintTarget() final;
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NS_IMETHOD Init(nsIWidget* aWidget, nsIPrintSettings* aPS,
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bool aIsPrintPreview) override;
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NS_IMETHOD BeginDocument(const nsAString& aTitle,
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const nsAString& aPrintToFileName,
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int32_t aStartPage, int32_t aEndPage) override;
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NS_IMETHOD EndDocument() override;
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NS_IMETHOD BeginPage() override { return NS_OK; }
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NS_IMETHOD EndPage() override { return NS_OK; }
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protected:
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virtual ~nsDeviceContextSpecGTK();
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nsCOMPtr<nsPrintSettingsGTK> mPrintSettings;
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bool mToPrinter : 1; /* If true, print to printer */
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bool mIsPPreview : 1; /* If true, is print preview */
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GtkPrintSettings* mGtkPrintSettings;
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GtkPageSetup* mGtkPageSetup;
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nsCString mSpoolName;
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nsCOMPtr<nsIFile> mSpoolFile;
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nsCString mTitle;
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private:
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void EnumeratePrinters();
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void StartPrintJob();
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static gboolean PrinterEnumerator(GtkPrinter* aPrinter, gpointer aData);
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};
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//-------------------------------------------------------------------------
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// Printer Enumerator
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//-------------------------------------------------------------------------
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class nsPrinterEnumeratorGTK final : public nsIPrinterEnumerator {
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~nsPrinterEnumeratorGTK() {}
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public:
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nsPrinterEnumeratorGTK();
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NS_DECL_ISUPPORTS
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NS_DECL_NSIPRINTERENUMERATOR
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};
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#endif /* !nsDeviceContextSpecGTK_h___ */
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