Editor Embedding Guide - Archive of obsolete content
nsicommandparams creating how do you create an nsicommandparams?
... -saari writing once you have created an nsicommandparams you call the "set" methods.
... first getnext (returns the next name in the name/value pair list) hasmoreelements getvaluetype (numeric enum type see nsicommandparams for values) if the name/value pair is known or it was obtained using the methods described above, it is possible to call the following methods: getbooleanvalue getlongvalue getdoublevalue getstringvalue getcstringvalue getisupportsvalue all of these take pointers to values except for getstringvalue which demands a reference to an nsastring.

nsICommandController
to create an instance, use: var commandcontroller = components.classes["@mozilla.org/embedcomp/base-command-controller;1"] .createinstance(components.interfaces.nsicommandcontroller); method overview void docommandwithparams(in string command, in nsicommandparams acommandparams); void getcommandstatewithparams( in string command, in nsicommandparams acommandparams); methods docommandwithparams() executes the specified command with a set of parameters contained in an nsicommandparams object.
... void docommandwithparams( in string command, in nsicommandparams acommandparams ); parameters command the command to execute.
... getcommandstatewithparams() void getcommandstatewithparams( in string command, in nsicommandparams acommandparams ); parameters command the command whose state is to be determined.

Embedding Tips
nscomptr<nsicommandmanager> commandmanager = do_getinterface(iwebbrowser); if (commandmanager) { nscomptr<nsidomwindow> thedomwindow = do_getinterface(iwebbrowser); nscomptr<nsicommandparams> cmdparamsobj = do_createinstance(ns_command_params_contractid,&rv); cmdparamsobj->setisupportsvalue("addhook", reinterpret_cast<nsisupports*>(ichromeimplementation)); commandmanager->docommand("cmd_clipboarddragdrophook", cmdparamsobj, thedomwindow); } ...