dom/public/nsIDOMScriptObjectFactory.h

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  37
  38 #ifndef nsIDOMScriptObjectFactory_h__
  39 #define nsIDOMScriptObjectFactory_h__
  40
  41 #include "nsISupports.h"
  42 #include "nsIDOMClassInfo.h"
  43 #include "nsStringGlue.h"
  44
  45 #define NS_IDOM_SCRIPT_OBJECT_FACTORY_IID   \
  46 { 0xd5a4f935, 0xe428, 0x47ec, \
  47   { 0x8f, 0x36, 0x44, 0x23, 0xfa, 0xa2, 0x21, 0x90 } }
  48
  49 class nsIScriptContext;
  50 class nsIScriptGlobalObject;
  51 class nsIScriptRuntime;
  52 class nsIDOMEventListener;
  53
  54 class nsIDOMScriptObjectFactory : public nsISupports {
  55 public:
  56   NS_DECLARE_STATIC_IID_ACCESSOR(NS_IDOM_SCRIPT_OBJECT_FACTORY_IID)
  57
  58   // Get a script language given its "name" (ie, the mime-type)
  59   // Note that to fetch javascript from this function, you must currently
  60   // use the name "application/javascript" (but also note that all existing
  61   // callers of this function optimize the detection of JS, so do not
  62   // ask this function for JS)
  63   NS_IMETHOD GetScriptRuntime(const nsAString &aLanguageName,
  64                               nsIScriptRuntime **aLanguage) = 0;
  65
  66   // Get a script language given its nsIProgrammingLanguage ID.
  67   NS_IMETHOD GetScriptRuntimeByID(PRUint32 aScriptTypeID,
  68                                   nsIScriptRuntime **aLanguage) = 0;
  69
  70   // Get the ID for a language given its name - but like GetScriptRuntime,
  71   // only "application/javascript" is currently supported for JS.
  72   NS_IMETHOD GetIDForScriptType(const nsAString &aLanguageName,
  73                                 PRUint32 *aScriptTypeID) = 0;
  74
  75   NS_IMETHOD NewScriptGlobalObject(PRBool aIsChrome,
  76                                    PRBool aIsModalContentWindow,
  77                                    nsIScriptGlobalObject **aGlobal) = 0;
  78
  79   NS_IMETHOD_(nsISupports *) GetClassInfoInstance(nsDOMClassInfoID aID) = 0;
  80   NS_IMETHOD_(nsISupports *) GetExternalClassInfoInstance(const nsAString& aName) = 0;
  81
  82   // Register the info for an external class. aName must be static
  83   // data, it will not be deleted by the DOM code. aProtoChainInterface
  84   // must be registered in the JAVASCRIPT_DOM_INTERFACE category, or
  85   // prototypes for this class won't work (except if the interface
  86   // name starts with nsIDOM).
  87   NS_IMETHOD RegisterDOMClassInfo(const char *aName,
  88                                   nsDOMClassInfoExternalConstructorFnc aConstructorFptr,
  89                                   const nsIID *aProtoChainInterface,
  90                                   const nsIID **aInterfaces,
  91                                   PRUint32 aScriptableFlags,
  92                                   PRBool aHasClassInterface,
  93                                   const nsCID *aConstructorCID) = 0;
  94 };
  95
  96 NS_DEFINE_STATIC_IID_ACCESSOR(nsIDOMScriptObjectFactory,
  97                               NS_IDOM_SCRIPT_OBJECT_FACTORY_IID)
  98
  99 #endif /* nsIDOMScriptObjectFactory_h__ */