Allows for printed more than one copy for the postscript print module

Bug 139566 r=roland sr=attinasi adt=petterman a=chofmann,dbaron,valeski


git-svn-id: svn://10.0.0.236/branches/MOZILLA_1_0_BRANCH@121626 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/gfx/src/ps/nsIDeviceContextSpecPS.h

@@ -163,6 +163,15 @@ public:
     * Returns W/H in Twips from Paper Size H/W
     */
    NS_IMETHOD GetPageSizeInTwips(PRInt32 *aWidth, PRInt32 *aHeight) = 0;
+ 
+   /*
+    * Return number of copies to print
+    * @update
+    * @param aCopies
+    * @return
+    */
+   NS_IMETHOD GetCopies ( int &aCopies ) = 0;
+
 };
 
 #endif /* !nsIDeviceContextSpecPS_h___ */

mozilla/gfx/src/ps/nsPostScriptObj.cpp

@@ -316,6 +316,7 @@ nsPostScriptObj::Init( nsIDeviceContextSpecPS *aSpec )
     mPrintSetup->deep_color = PR_TRUE;         // 24 bit color output 
     mPrintSetup->reverse = 0;                  // Output order, 0 is acsending 
     if ( aSpec != nsnull ) {
+      aSpec->GetCopies(mPrintSetup->num_copies);
       aSpec->GetGrayscale( isGray );
       if ( isGray == PR_TRUE ) {
         mPrintSetup->color = PR_FALSE; 
@@ -2004,7 +2005,12 @@ FILE *f;
 
   f = mPrintContext->prSetup->out;
   fprintf(f, "%%%%Page: %d %d\n", mPageNumber, mPageNumber);
-  fprintf(f, "%%%%BeginPageSetup\n/pagelevel save def\n");
+  fprintf(f, "%%%%BeginPageSetup\n");
+  if(mPrintSetup->num_copies != 1) {
+    fprintf(f, "1 dict dup /NumCopies %d put setpagedevice\n",
+      mPrintSetup->num_copies);
+  }
+  fprintf(f,"/pagelevel save def\n");
   if (mPrintContext->prSetup->landscape){
     fprintf(f, "%d 0 translate 90 rotate\n",PAGE_TO_POINT_I(mPrintContext->prSetup->height));
   }

mozilla/gfx/src/ps/nsPostScriptObj.h

@@ -221,6 +221,7 @@ struct PrintSetup_ {
   void* carg;                   /* Data saved for completion routine */
   int status;                   /* Status of URL on completion */
   const char *print_cmd;        /* print command */
+  int num_copies;               /* Number of copies of job to print */
 
 	/* "other" font is for encodings other than iso-8859-1 */
   char *otherFontName[N_FONTS];