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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 : { 0x8c0eb687, 0xa859, 0x4a62, \
47 : { 0x99, 0x82, 0xea, 0xbf, 0x9e, 0xf5, 0x59, 0x5f } }
48 :
49 : class nsIScriptContext;
50 : class nsIScriptGlobalObject;
51 : class nsIScriptRuntime;
52 : class nsIDOMEventListener;
53 :
54 : typedef nsXPCClassInfo* (*nsDOMClassInfoExternalConstructorFnc)
55 : (const char* aName);
56 :
57 50 : class nsIDOMScriptObjectFactory : public nsISupports {
58 : public:
59 : NS_DECLARE_STATIC_IID_ACCESSOR(NS_IDOM_SCRIPT_OBJECT_FACTORY_IID)
60 :
61 : // Get a script language given its "name" (ie, the mime-type)
62 : // Note that to fetch javascript from this function, you must currently
63 : // use the name "application/javascript" (but also note that all existing
64 : // callers of this function optimize the detection of JS, so do not
65 : // ask this function for JS)
66 : NS_IMETHOD GetScriptRuntime(const nsAString &aLanguageName,
67 : nsIScriptRuntime **aLanguage) = 0;
68 :
69 : // Get a script language given its nsIProgrammingLanguage ID.
70 : NS_IMETHOD GetScriptRuntimeByID(PRUint32 aScriptTypeID,
71 : nsIScriptRuntime **aLanguage) = 0;
72 :
73 : // Get the ID for a language given its name - but like GetScriptRuntime,
74 : // only "application/javascript" is currently supported for JS.
75 : NS_IMETHOD GetIDForScriptType(const nsAString &aLanguageName,
76 : PRUint32 *aScriptTypeID) = 0;
77 :
78 : NS_IMETHOD NewScriptGlobalObject(bool aIsChrome,
79 : bool aIsModalContentWindow,
80 : nsIScriptGlobalObject **aGlobal) = 0;
81 :
82 : NS_IMETHOD_(nsISupports *) GetClassInfoInstance(nsDOMClassInfoID aID) = 0;
83 : NS_IMETHOD_(nsISupports *) GetExternalClassInfoInstance(const nsAString& aName) = 0;
84 :
85 : // Register the info for an external class. aName must be static
86 : // data, it will not be deleted by the DOM code. aProtoChainInterface
87 : // must be registered in the JAVASCRIPT_DOM_INTERFACE category, or
88 : // prototypes for this class won't work (except if the interface
89 : // name starts with nsIDOM).
90 : NS_IMETHOD RegisterDOMClassInfo(const char *aName,
91 : nsDOMClassInfoExternalConstructorFnc aConstructorFptr,
92 : const nsIID *aProtoChainInterface,
93 : const nsIID **aInterfaces,
94 : PRUint32 aScriptableFlags,
95 : bool aHasClassInterface,
96 : const nsCID *aConstructorCID) = 0;
97 : };
98 :
99 : NS_DEFINE_STATIC_IID_ACCESSOR(nsIDOMScriptObjectFactory,
100 : NS_IDOM_SCRIPT_OBJECT_FACTORY_IID)
101 :
102 : #endif /* nsIDOMScriptObjectFactory_h__ */
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