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| KJScript ()
| KJScript |
Create a new ECMAScript interpreter. You can later ask it to interprete code by passing it via evaluate.
| ~KJScript ()
| ~KJScript |
Destructor
| void init ()
| init |
Force a "context switch". You usually do not need to do that, evaluate() does it too.
| KJS::Imp * globalObject ()
| globalObject |
[const]
Returns a pointer to the Global object.
| KJScript * current ()
| current |
[static]
Don't use. May disappear.
| void setCurrent ( KJScript *newCurr )
| setCurrent |
[static]
Don't use. May disappear.
| int recursion ()
| recursion |
[const]
Current level of recursive calls to this interpreter. 0 initially.
| bool evaluate (const char *code)
| evaluate |
Asks the interpreter to evaluate a piece of code. If called more than once the state (global variables, functions etc.) will be preserved between each call.
Parameters:
| code | is a string containing the code to be executed. |
Returns: True if the code was evaluated successfully, false if an error occured.
| bool evaluate (const KJS::KJSO &thisV,
const QChar *code, unsigned int length)
| evaluate |
Same as above. Only differing in the arguments accepted.
Parameters:
| code | is a pointer to an Unicode string containing the code to be executed. |
| length | number of characters. |
| bool evaluate (const KJS::UString &code)
| evaluate |
Added for convenience in case you have the code in available in internal representation already.
Parameters:
| code | is an Unicode string containing the code to be executed. |
| bool call (const KJS::UString &func, const KJS::List &args)
| call |
Call the specified function directly, optionally passing args as a list of arguments. Return value and treatment of errors is analog to the evaluate() calls.
| bool call (const KJS::KJSO &scope, const KJS::UString &func,
const KJS::List &args)
| call |
| bool call (const KJS::KJSO &func, const KJS::KJSO &thisV,
const KJS::List &args, const KJS::List &extraScope )
| call |
| void clear ()
| clear |
Clear the interpreter's memory. Otherwise, function declarations and global variables will be remembered after each invokation of KJScript::evaluate.
| KJS::Imp * returnValue ()
| returnValue |
[const]
Returns: Return value from the last call to evaluate(). Null if there hasn't been any.
| int errorType ()
| errorType |
[const]
Returns: Return code from last call to evaluate(). 0 on success.
| int errorLine ()
| errorLine |
[const]
Returns: Return line of last error. -1 if last call didn't have an error.
| const char * errorMsg ()
| errorMsg |
[const]
Returns: Error message from last call to evaluate(). Empty string if no error occured.
| bool checkSyntax (const KJS::UString &code)
| checkSyntax |
Check the syntax of a piece of code. Return true if the code could be parsed without errors, false otherwise. errorLine() will tell you approximately where the syntax error happened.
| void enableDebug ()
| enableDebug |
Adds a debug() function to the set of pre-defined properties. debug(arg) tries to convert 'arg' to a string and prints the result to stderr. If you want to debug self defined Host Objects this way you should provide them with a toString() method that returns a string.
| Generated by: dfaure on kde.faure.org on Thu Jan 17 22:18:54 2002, using kdoc 2.0a53. |