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nsDeviceContextSpecG.h
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00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
00002 /* ***** BEGIN LICENSE BLOCK *****
00003  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00004  *
00005  * The contents of this file are subject to the Mozilla Public License Version
00006  * 1.1 (the "License"); you may not use this file except in compliance with
00007  * the License. You may obtain a copy of the License at
00008  * http://www.mozilla.org/MPL/
00009  *
00010  * Software distributed under the License is distributed on an "AS IS" basis,
00011  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00012  * for the specific language governing rights and limitations under the
00013  * License.
00014  *
00015  * The Original Code is mozilla.org code.
00016  *
00017  * The Initial Developer of the Original Code is
00018  * Netscape Communications Corporation.
00019  * Portions created by the Initial Developer are Copyright (C) 1998
00020  * the Initial Developer. All Rights Reserved.
00021  *
00022  * Contributor(s):
00023  *   Roland Mainz <roland.mainz@informatik.med.uni-giessen.de>
00024  *
00025  * Alternatively, the contents of this file may be used under the terms of
00026  * either of the GNU General Public License Version 2 or later (the "GPL"),
00027  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00028  * in which case the provisions of the GPL or the LGPL are applicable instead
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00034  * the provisions above, a recipient may use your version of this file under
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00036  *
00037  * ***** END LICENSE BLOCK ***** */
00038 
00039 #ifndef nsDeviceContextSpecGTK_h___
00040 #define nsDeviceContextSpecGTK_h___
00041 
00042 #include "nsIDeviceContextSpec.h"
00043 #include "nsIPrintSettings.h"
00044 #include "nsIPrintOptions.h" 
00045 #include "nsVoidArray.h"
00046 #include "nsCOMPtr.h"
00047 #ifdef USE_POSTSCRIPT
00048 #include "nsIDeviceContextSpecPS.h"
00049 #endif /* USE_POSTSCRIPT */
00050 #ifdef USE_XPRINT
00051 #include "nsIDeviceContextSpecXPrint.h"
00052 #endif /* USE_XPRINT */
00053 #include "nsCRT.h" /* should be <limits.h>? */
00054 
00055 #define NS_PORTRAIT  0
00056 #define NS_LANDSCAPE 1
00057 
00058 typedef enum
00059 {
00060   pmInvalid = 0,
00061   pmXprint,
00062   pmPostScript
00063 } PrintMethod;
00064 
00065 class nsDeviceContextSpecGTK : public nsIDeviceContextSpec
00066 #ifdef USE_POSTSCRIPT
00067                               , public nsIDeviceContextSpecPS
00068 #endif /* USE_POSTSCRIPT */
00069 #ifdef USE_XPRINT
00070                               , public nsIDeviceContextSpecXp
00071 #endif /* USE_XPRINT */
00072 {
00073 public:
00074   nsDeviceContextSpecGTK();
00075 
00076   NS_DECL_ISUPPORTS
00077 
00078   NS_IMETHOD Init(nsIPrintSettings* aPS, PRBool aIsPrintPreview);
00079   NS_IMETHOD ClosePrintManager(); 
00080 
00081   NS_IMETHOD GetToPrinter(PRBool &aToPrinter); 
00082   NS_IMETHOD GetIsPrintPreview(PRBool &aIsPPreview);
00083   NS_IMETHOD GetPrinterName ( const char **aPrinter );
00084   NS_IMETHOD GetCopies ( int &aCopies );
00085   NS_IMETHOD GetFirstPageFirst(PRBool &aFpf);     
00086   NS_IMETHOD GetGrayscale(PRBool &aGrayscale);   
00087   NS_IMETHOD GetTopMargin(float &value); 
00088   NS_IMETHOD GetBottomMargin(float &value); 
00089   NS_IMETHOD GetLeftMargin(float &value); 
00090   NS_IMETHOD GetRightMargin(float &value); 
00091   NS_IMETHOD GetCommand(const char **aCommand);   
00092   NS_IMETHOD GetPath (const char **aPath);    
00093   NS_IMETHOD GetLandscape (PRBool &aLandscape);
00094   NS_IMETHOD GetUserCancelled(PRBool &aCancel);      
00095   NS_IMETHOD GetPrintMethod(PrintMethod &aMethod);
00096   static nsresult GetPrintMethod(const char *aPrinter, PrintMethod &aMethod);
00097   NS_IMETHOD GetPageSizeInTwips(PRInt32 *aWidth, PRInt32 *aHeight);
00098   NS_IMETHOD GetPaperName(const char **aPaperName);
00099   NS_IMETHOD GetPlexName(const char **aPlexName);
00100   NS_IMETHOD GetResolutionName(const char **aResolutionName);
00101   NS_IMETHOD GetColorspace(const char **aColorspace);
00102   NS_IMETHOD GetDownloadFonts(PRBool &aDownloadFonts);   
00103   virtual ~nsDeviceContextSpecGTK();
00104   
00105 protected:
00106   nsCOMPtr<nsIPrintSettings> mPrintSettings;
00107   PRPackedBool mToPrinter : 1;      /* If PR_TRUE, print to printer */
00108   PRPackedBool mIsPPreview : 1;     /* If PR_TRUE, is print preview */
00109   PRPackedBool mFpf : 1;            /* If PR_TRUE, first page first */
00110   PRPackedBool mGrayscale : 1;      /* If PR_TRUE, print grayscale */
00111   PRPackedBool mDownloadFonts : 1;  /* If PR_TRUE, download fonts to printer */
00112   PRPackedBool mCancel : 1;         /* If PR_TRUE, user cancelled */
00113   int    mOrientation;        /* Orientation e.g. Portrait */
00114   char   mCommand[PATH_MAX];  /* Print command e.g., lpr */
00115   char   mPath[PATH_MAX];     /* If toPrinter = PR_FALSE, dest file */
00116   char   mPrinter[256];       /* Printer name */
00117   char   mPaperName[256];     /* Printer name */
00118   char   mPlexName[256];      /* Plex mode name */
00119   char   mResolutionName[256];/* Resolution name */
00120   char   mColorspace[256];    /* Colorspace */
00121   int    mCopies;             /* number of copies */
00122   float  mLeft;               /* left margin */
00123   float  mRight;              /* right margin */
00124   float  mTop;                /* top margin */
00125   float  mBottom;             /* bottom margin */
00126 };
00127 
00128 //-------------------------------------------------------------------------
00129 // Printer Enumerator
00130 //-------------------------------------------------------------------------
00131 class nsPrinterEnumeratorGTK : public nsIPrinterEnumerator
00132 {
00133 public:
00134   nsPrinterEnumeratorGTK();
00135   NS_DECL_ISUPPORTS
00136   NS_DECL_NSIPRINTERENUMERATOR
00137 };
00138 
00139 #endif /* !nsDeviceContextSpecGTK_h___ */