/* -*- 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___ */
