nsICommandLineRunner 编辑

The nsICommandLineRunner is an extension of nsICommandLine used to initialize command lines and run them by processing the comand line handlers.

Inherits from: nsICommandLine

Method overview

Attributes

Methods

init()

Called with the argc/argv combination passed to main. It assumes a native character set. On Windows the character set is UTF-8, not the native codepage.

void init(
  in long argc,
  in nsCharPtrArray argv,
  in nsIFile workingDir,
  in unsigned long state
);

Parameters

argc

The number of arguments being passed.

argv

An array storing pointers to the arguments

workingDir

Directory where the command will run. This is used to resolve file and URI paths.

state

The type of command line being processed. This is an nsICommandLine state flag.

run()

Processes the command-line handlers in the proper order, and calls nsICommandLineHandler.handle() on each.

void run();

Parameters

None.

Exceptions thrown

NS_ERROR_ABORT

Thrown when the handler aborts. All other errors thrown by handlers will be silently ignored.

setWindowContext()

Sets the windowContext parameter.

void setWindowContext(
  in nsIDOMWindow aWindow
);

Parameters

aWindow

The DOM window object which will be set. It is an nsIDOMWindow object.