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NPAPI Questions: Difference between revisions
More questions: NPRuntime
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; npruntime.h seems to suggest that an NPClass' invalidate method is only called by the runtime, yet we seem to have code that handles the plugin calling it on browser-provided objects. What's the deal? | ; npruntime.h seems to suggest that an NPClass' invalidate method is only called by the runtime, yet we seem to have code that handles the plugin calling it on browser-provided objects. What's the deal? | ||
; May NPClass.setProperty be null? What is the expected behavior? Will the host throw an exception if webpage code attempts to set a property, or will it set a custom propery? | |||
; May NPClass.invokeDefault be null? | |||
; May NPClass.invoke be null? What is the expected behavior? Will attempting to call pluginobject.somefunction() fall back to calling .getProperty and .invokeDefault in sequence? | |||
; Will the plugin host modify the NPClass structure passed in to NPN_CreateObject (e.g. to provide default behavior for null class pointers)? If not, can this be made a const NPClass*? | |||