* Store resolution ID in libprint specific field in JobData;

as the pair of x/y resolutions might not be unique in all
  supported Gutenprint printer models 


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39142 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/libs/print/libprint/JobData.h

@@ -226,6 +226,7 @@ public:
 private:
 	bool        fShowPreview;
 	Paper       fPaper;
+	int32       fResolutionID;
 	int32       fXRes;
 	int32       fYRes;
 	Orientation fOrientation;
@@ -271,6 +272,9 @@ public:
 	Paper getPaper() const { return fPaper; }
 	void  setPaper(Paper paper) { fPaper = paper; }
 
+	int32 getResolutionID() const { return fResolutionID; }
+	void setResolutionID(int32 resolution) { fResolutionID = resolution; }
+
 	int32 getXres() const { return fXRes; } 
 	void  setXres(int32 xres) { fXRes = xres; }