widget/src/gtk2/nsDeviceContextSpecG.h

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  22  * Contributor(s):
  23  *   Roland Mainz <roland.mainz@informatik.med.uni-giessen.de>
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  37  * ***** END LICENSE BLOCK ***** */
  38
  39 #ifndef nsDeviceContextSpecGTK_h___
  40 #define nsDeviceContextSpecGTK_h___
  41
  42 #include "nsIDeviceContextSpec.h"
  43 #include "nsIPrintSettings.h"
  44 #include "nsIPrintOptions.h"
  45 #include "nsCOMPtr.h"
  46
  47 #include "nsCRT.h" /* should be <limits.h>? */
  48
  49 class nsIPrintJobGTK;
  50
  51 #define NS_PORTRAIT  0
  52 #define NS_LANDSCAPE 1
  53
  54 typedef enum
  55 {
  56   pmInvalid = 0,
  57   pmPostScript
  58 } PrintMethod;
  59
  60 class nsDeviceContextSpecGTK : public nsIDeviceContextSpec
  61 {
  62 public:
  63   nsDeviceContextSpecGTK();
  64
  65   NS_DECL_ISUPPORTS
  66
  67   NS_IMETHOD GetSurfaceForPrinter(gfxASurface **surface);
  68
  69   NS_IMETHOD Init(nsIWidget *aWidget, nsIPrintSettings* aPS, PRBool aIsPrintPreview);
  70   NS_IMETHOD ClosePrintManager();
  71   NS_IMETHOD BeginDocument(PRUnichar * aTitle, PRUnichar * aPrintToFileName, PRInt32 aStartPage, PRInt32 aEndPage);
  72   NS_IMETHOD EndDocument();
  73   NS_IMETHOD BeginPage() { return NS_ERROR_NOT_IMPLEMENTED; }
  74   NS_IMETHOD EndPage() { return NS_ERROR_NOT_IMPLEMENTED; }
  75
  76   NS_IMETHOD GetToPrinter(PRBool &aToPrinter);
  77   NS_IMETHOD GetIsPrintPreview(PRBool &aIsPPreview);
  78   NS_IMETHOD GetPrinterName ( const char **aPrinter );
  79   NS_IMETHOD GetCopies ( int &aCopies );
  80   NS_IMETHOD GetFirstPageFirst(PRBool &aFpf);
  81   NS_IMETHOD GetGrayscale(PRBool &aGrayscale);
  82   NS_IMETHOD GetTopMargin(float &value);
  83   NS_IMETHOD GetBottomMargin(float &value);
  84   NS_IMETHOD GetLeftMargin(float &value);
  85   NS_IMETHOD GetRightMargin(float &value);
  86   NS_IMETHOD GetCommand(const char **aCommand);
  87   NS_IMETHOD GetPath (const char **aPath);
  88   NS_IMETHOD GetLandscape (PRBool &aLandscape);
  89   NS_IMETHOD GetUserCancelled(PRBool &aCancel);
  90   NS_IMETHOD GetPrintMethod(PrintMethod &aMethod);
  91   static nsresult GetPrintMethod(const char *aPrinter, PrintMethod &aMethod);
  92   NS_IMETHOD GetPaperName(const char **aPaperName);
  93   NS_IMETHOD GetPlexName(const char **aPlexName);
  94   NS_IMETHOD GetResolutionName(const char **aResolutionName);
  95   NS_IMETHOD GetColorspace(const char **aColorspace);
  96   NS_IMETHOD GetDownloadFonts(PRBool &aDownloadFonts);
  97   virtual ~nsDeviceContextSpecGTK();
  98
  99 protected:
 100   nsCOMPtr<nsIPrintSettings> mPrintSettings;
 101   PRPackedBool mToPrinter : 1;      /* If PR_TRUE, print to printer */
 102   PRPackedBool mIsPPreview : 1;     /* If PR_TRUE, is print preview */
 103   PRPackedBool mFpf : 1;            /* If PR_TRUE, first page first */
 104   PRPackedBool mGrayscale : 1;      /* If PR_TRUE, print grayscale */
 105   PRPackedBool mDownloadFonts : 1;  /* If PR_TRUE, download fonts to printer */
 106   PRPackedBool mCancel : 1;         /* If PR_TRUE, user cancelled */
 107   int    mOrientation;        /* Orientation e.g. Portrait */
 108   char   mCommand[PATH_MAX];  /* Print command e.g., lpr */
 109   char   mPath[PATH_MAX];     /* If toPrinter = PR_FALSE, dest file */
 110   char   mPrinter[256];       /* Printer name */
 111   char   mPaperName[256];     /* Printer name */
 112   char   mPlexName[256];      /* Plex mode name */
 113   char   mResolutionName[256];/* Resolution name */
 114   char   mColorspace[256];    /* Colorspace */
 115   int    mCopies;             /* number of copies */
 116   float  mLeft;               /* left margin */
 117   float  mRight;              /* right margin */
 118   float  mTop;                /* top margin */
 119   float  mBottom;             /* bottom margin */
 120   nsIPrintJobGTK * mPrintJob;
 121 };
 122
 123 //-------------------------------------------------------------------------
 124 // Printer Enumerator
 125 //-------------------------------------------------------------------------
 126 class nsPrinterEnumeratorGTK : public nsIPrinterEnumerator
 127 {
 128 public:
 129   nsPrinterEnumeratorGTK();
 130   NS_DECL_ISUPPORTS
 131   NS_DECL_NSIPRINTERENUMERATOR
 132 };
 133
 134 #endif /* !nsDeviceContextSpecGTK_h___ */