layout/style/nsROCSSPrimitiveValue.h

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  37
  38 /* DOM object representing values in DOM computed style */
  39
  40 #ifndef nsROCSSPrimitiveValue_h___
  41 #define nsROCSSPrimitiveValue_h___
  42
  43 #include "nsIDOMCSSPrimitiveValue.h"
  44 #include "nsCoord.h"
  45 #include "nsCSSKeywords.h"
  46
  47 class nsIURI;
  48 class nsDOMCSSRGBColor;
  49
  50 class nsROCSSPrimitiveValue : public nsIDOMCSSPrimitiveValue
  51 {
  52 public:
  53   NS_DECL_ISUPPORTS
  54
  55   // nsIDOMCSSPrimitiveValue
  56   NS_DECL_NSIDOMCSSPRIMITIVEVALUE
  57
  58   // nsIDOMCSSValue
  59   NS_DECL_NSIDOMCSSVALUE
  60
  61   // nsROCSSPrimitiveValue
  62   nsROCSSPrimitiveValue();
  63   virtual ~nsROCSSPrimitiveValue();
  64
  65   void SetNumber(float aValue);
  66   void SetNumber(PRInt32 aValue);
  67   void SetNumber(PRUint32 aValue);
  68   void SetPercent(float aValue);
  69   void SetAppUnits(nscoord aValue);
  70   void SetAppUnits(float aValue);
  71   void SetIdent(nsCSSKeyword aKeyword);
  72   // FIXME: CSS_STRING should imply a string with "" and a need for escaping.
  73   void SetString(const nsACString& aString, PRUint16 aType = CSS_STRING);
  74   // FIXME: CSS_STRING should imply a string with "" and a need for escaping.
  75   void SetString(const nsAString& aString, PRUint16 aType = CSS_STRING);
  76   void SetURI(nsIURI *aURI);
  77   void SetColor(nsDOMCSSRGBColor* aColor);
  78   void SetRect(nsIDOMRect* aRect);
  79   void SetTime(float aValue);
  80   void Reset();
  81
  82 private:
  83   PRUint16 mType;
  84
  85   union {
  86     nscoord         mAppUnits;
  87     float           mFloat;
  88     nsDOMCSSRGBColor* mColor;
  89     nsIDOMRect*     mRect;
  90     PRUnichar*      mString;
  91     nsIURI*         mURI;
  92     nsCSSKeyword    mKeyword;
  93   } mValue;
  94 };
  95
  96 #endif /* nsROCSSPrimitiveValue_h___ */
  97