modules/plugin/base/src/nsJSNPRuntime.h

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  37
  38 #ifndef nsJSNPRuntime_h__
  39 #define nsJSNPRuntime_h__
  40
  41 #include "nscore.h"
  42 #include "jsapi.h"
  43 #include "npapi.h"
  44 #include "npruntime.h"
  45 #include "pldhash.h"
  46
  47 class nsJSNPRuntime
  48 {
  49 public:
  50   static void OnPluginDestroy(NPP npp);
  51 };
  52
  53 class nsJSObjWrapperKey
  54 {
  55 public:
  56   nsJSObjWrapperKey(JSObject *obj, NPP npp)
  57     : mJSObj(obj), mNpp(npp)
  58   {
  59   }
  60
  61   JSObject *mJSObj;
  62
  63   const NPP mNpp;
  64 };
  65
  66 class nsJSObjWrapper : public NPObject,
  67                        public nsJSObjWrapperKey
  68 {
  69 public:
  70   static NPObject *GetNewOrUsed(NPP npp, JSContext *cx, JSObject *obj);
  71
  72 protected:
  73   nsJSObjWrapper(NPP npp);
  74   ~nsJSObjWrapper();
  75
  76   static NPObject * NP_Allocate(NPP npp, NPClass *aClass);
  77   static void NP_Deallocate(NPObject *obj);
  78   static void NP_Invalidate(NPObject *obj);
  79   static bool NP_HasMethod(NPObject *, NPIdentifier identifier);
  80   static bool NP_Invoke(NPObject *obj, NPIdentifier method,
  81                         const NPVariant *args, uint32_t argCount,
  82                         NPVariant *result);
  83   static bool NP_InvokeDefault(NPObject *obj, const NPVariant *args,
  84                                uint32_t argCount, NPVariant *result);
  85   static bool NP_HasProperty(NPObject * obj, NPIdentifier property);
  86   static bool NP_GetProperty(NPObject *obj, NPIdentifier property,
  87                              NPVariant *result);
  88   static bool NP_SetProperty(NPObject *obj, NPIdentifier property,
  89                              const NPVariant *value);
  90   static bool NP_RemoveProperty(NPObject *obj, NPIdentifier property);
  91   static bool NP_Enumerate(NPObject *npobj, NPIdentifier **identifier,
  92                            uint32_t *count);
  93   static bool NP_Construct(NPObject *obj, const NPVariant *args,
  94                            uint32_t argCount, NPVariant *result);
  95
  96 public:
  97   static NPClass sJSObjWrapperNPClass;
  98 };
  99
 100 class nsNPObjWrapper
 101 {
 102 public:
 103   static void OnDestroy(NPObject *npobj);
 104   static JSObject *GetNewOrUsed(NPP npp, JSContext *cx, NPObject *npobj);
 105 };
 106
 107 bool
 108 JSValToNPVariant(NPP npp, JSContext *cx, jsval val, NPVariant *variant);
 109
 110
 111 #endif // nsJSNPRuntime_h__