Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* This Source Code Form is subject to the terms of the Mozilla Public
       3             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       4             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       5             : 
       6             : #ifndef nsDeviceContextSpecGTK_h___
       7             : #define nsDeviceContextSpecGTK_h___
       8             : 
       9             : #include "nsIDeviceContextSpec.h"
      10             : #include "nsIPrintSettings.h"
      11             : #include "nsIPrinterEnumerator.h"
      12             : #include "nsCOMPtr.h"
      13             : #include "nsString.h"
      14             : #include "mozilla/Attributes.h"
      15             : 
      16             : #include "nsCRT.h" /* should be <limits.h>? */
      17             : 
      18             : #include <gtk/gtk.h>
      19             : #include <gtk/gtkunixprint.h>
      20             : 
      21             : #define NS_PORTRAIT  0
      22             : #define NS_LANDSCAPE 1
      23             : 
      24             : class nsPrintSettingsGTK;
      25             : 
      26             : class nsDeviceContextSpecGTK : public nsIDeviceContextSpec
      27             : {
      28             : public:
      29             :   nsDeviceContextSpecGTK();
      30             : 
      31             :   NS_DECL_ISUPPORTS
      32             : 
      33             :   virtual already_AddRefed<PrintTarget> MakePrintTarget() final;
      34             : 
      35             :   NS_IMETHOD Init(nsIWidget *aWidget, nsIPrintSettings* aPS,
      36             :                   bool aIsPrintPreview) override;
      37             :   NS_IMETHOD BeginDocument(const nsAString& aTitle,
      38             :                            const nsAString& aPrintToFileName,
      39             :                            int32_t aStartPage, int32_t aEndPage) override;
      40             :   NS_IMETHOD EndDocument() override;
      41           0 :   NS_IMETHOD BeginPage() override { return NS_OK; }
      42           0 :   NS_IMETHOD EndPage() override { return NS_OK; }
      43             : 
      44             : protected:
      45             :   virtual ~nsDeviceContextSpecGTK();
      46             :   nsCOMPtr<nsPrintSettingsGTK> mPrintSettings;
      47             :   bool mToPrinter : 1;      /* If true, print to printer */
      48             :   bool mIsPPreview : 1;     /* If true, is print preview */
      49             :   char   mPath[PATH_MAX];     /* If toPrinter = false, dest file */
      50             :   char   mPrinter[256];       /* Printer name */
      51             :   GtkPrintSettings* mGtkPrintSettings;
      52             :   GtkPageSetup*     mGtkPageSetup;
      53             : 
      54             :   nsCString         mSpoolName;
      55             :   nsCOMPtr<nsIFile> mSpoolFile;
      56             :   nsCString         mTitle;
      57             : 
      58             : private:
      59             :   void EnumeratePrinters();
      60             :   void StartPrintJob();
      61             :   static gboolean PrinterEnumerator(GtkPrinter *aPrinter, gpointer aData);
      62             : };
      63             : 
      64             : //-------------------------------------------------------------------------
      65             : // Printer Enumerator
      66             : //-------------------------------------------------------------------------
      67             : class nsPrinterEnumeratorGTK final : public nsIPrinterEnumerator
      68             : {
      69           0 :   ~nsPrinterEnumeratorGTK() {}
      70             : public:
      71             :   nsPrinterEnumeratorGTK();
      72             :   NS_DECL_ISUPPORTS
      73             :   NS_DECL_NSIPRINTERENUMERATOR
      74             : };
      75             : 
      76             : #endif /* !nsDeviceContextSpecGTK_h___ */