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-rw-r--r--widget/gtk/nsDeviceContextSpecG.h62
1 files changed, 62 insertions, 0 deletions
diff --git a/widget/gtk/nsDeviceContextSpecG.h b/widget/gtk/nsDeviceContextSpecG.h
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+++ b/widget/gtk/nsDeviceContextSpecG.h
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+/* -*- Mode: C++; tab-width: 2; 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 nsDeviceContextSpecGTK_h___
+#define nsDeviceContextSpecGTK_h___
+
+struct JSContext;
+
+#include "nsIDeviceContextSpec.h"
+#include "nsIPrinterList.h"
+#include "nsIPrintSettings.h"
+#include "nsCOMPtr.h"
+#include "nsString.h"
+#include "mozilla/Attributes.h"
+#include "mozilla/gfx/PrintPromise.h"
+
+#include "nsCRT.h" /* should be <limits.h>? */
+
+#include <gtk/gtk.h>
+#include <gtk/gtkunixprint.h>
+
+#define NS_PORTRAIT 0
+#define NS_LANDSCAPE 1
+
+class nsPrintSettingsGTK;
+
+class nsDeviceContextSpecGTK : public nsIDeviceContextSpec {
+ public:
+ nsDeviceContextSpecGTK();
+
+ NS_DECL_ISUPPORTS
+
+ already_AddRefed<PrintTarget> MakePrintTarget() final;
+
+ NS_IMETHOD Init(nsIPrintSettings* aPS, bool aIsPrintPreview) override;
+ NS_IMETHOD BeginDocument(const nsAString& aTitle,
+ const nsAString& aPrintToFileName,
+ int32_t aStartPage, int32_t aEndPage) override;
+ RefPtr<mozilla::gfx::PrintEndDocumentPromise> EndDocument() override;
+ NS_IMETHOD BeginPage(const IntSize& aSizeInPoints) override { return NS_OK; }
+ NS_IMETHOD EndPage() override { return NS_OK; }
+
+ protected:
+ virtual ~nsDeviceContextSpecGTK();
+ GtkPrintSettings* mGtkPrintSettings;
+ GtkPageSetup* mGtkPageSetup;
+
+ nsCString mSpoolName;
+ nsCOMPtr<nsIFile> mSpoolFile;
+ nsCString mTitle;
+ // Helper for EnumeratePrinters / PrinterEnumerator:
+ bool mHasEnumerationFoundAMatch = false;
+
+ private:
+ void EnumeratePrinters();
+ void StartPrintJob();
+ static gboolean PrinterEnumerator(GtkPrinter* aPrinter, gpointer aData);
+};
+
+#endif /* !nsDeviceContextSpecGTK_h___ */