EDOBE XDOM TAKE 6 IR - PRODUCTSHEET Especificaciones descargar pdf (Pagina 207)

CHAPTER 7: Integrating External Libraries Defining entry points for indirect access 207

SoServerInterface

SoServerInterface is a structure of function pointers which enable the shared-library code to call

JavaScript objects. It is passed to the global ESClientInterface()

function for initialization when the library is

loaded, and again for cleanup when the library is unloaded. Between these calls, your shared-library code

must store the structure and use it to access the communication functions.

You can store information for every object and class in your C code. The recommended method is to create

a data structure during the initialize()

and free it during finalize(). You can then access that data with

setClientData() and getClientData().

The

SoServerInterface structure contains these function pointers:

SoServerInterface {

SoServerDumpServer_f dumpServer; //debugging, show server in console

SoServerDumpObject_f dumpObject; //debugging, show object in console

SoServerAddClass_f addClass; //define a JS class

SoServerAddMethod_f addMethod; // define a method

SoServerAddMethods_f addMethods; // define a set of methods

SoServerAddProperty_f addProperty; // define a property

SoServerAddProperties_f addProperties; // define a set of properties

SoServerGetClass_f getClass; // get class for an instance

SoServerGetServer_f getServer; // get server for an instance

SoServerSetClientData_f setClientData; //set data in instance

SoServerGetClientData_f getClientData; //get data from instance

SoServerEval_f eval; // call JavaScript interpreter

SoServerTaggedDataInit_f taggedDataInit; // init tagged data

SoServerTaggedDataFree_f taggedDataFree; // free tagged data

}

These functions allow your C/C++ shared library code to create, modify, and access JavaScript classes and

objects. The functions must conform to the following type definitions.

dumpServer()

ESerror_t dumpServer (SoHServer hServer);

hServer

The SoHServer reference for this shared library, as passed to your global

ESClientInterface()

function on initialization.

Prints the contents of this server to the JavaScript Console in the ExtendScript Toolkit, for

debugging.

Returns an error code,

kESErrOK on success.

dumpObject()

ESerror_t dumpObject (SoHObject hObject);

hObject

The SoHObject reference for an instance of this class.

Prints the contents of this object to the JavaScript Console in the ExtendScript Toolkit, for

debugging.

Returns an error code,

kESErrOK on success.

1 2 ... 202 203 204 205 206 207 208 209 210 211 212 ... 303 304

Comentarios a estos manuales

Sin comentarios

EDOBE XDOM TAKE 6 IR - PRODUCTSHEET Especificaciones Pagina 207

Comentarios a estos manuales