Struct xpcom::interfaces::nsIControllerCommand

#[repr(C)]
pub struct nsIControllerCommand { /* fields omitted */ }

interface nsIControllerCommand : nsISupports

/**
 * nsIControllerCommand
 *
 * A generic command interface. You can register an nsIControllerCommand
 * with the nsIControllerCommandTable.
 */

Methods

impl nsIControllerCommand

pub fn coerce<T: nsIControllerCommandCoerce>(&self) -> &T

Cast this nsIControllerCommand to one of its base interfaces.

impl nsIControllerCommand

pub unsafe fn IsCommandEnabled(
    &self,
    aCommandName: *const c_char,
    aCommandContext: *const nsISupports,
    _retval: *mut bool
) -> nsresult

/**
   * Returns true if the command is currently enabled. An nsIControllerCommand
   * can implement more than one commands; say, a group of related commands
   * (e.g. delete left/delete right). Because of this, the command name is
   * passed to each method.
   *
   * @param aCommandName  the name of the command for which we want the enabled
   *                      state.
   * @param aCommandContext    a cookie held by the nsIControllerCommandTable,
   *                  allowing the command to get some context information.
   *                  The contents of this cookie are implementation-defined.
   */

boolean isCommandEnabled (in string aCommandName, in nsISupports aCommandContext);

pub unsafe fn GetCommandStateParams(
    &self,
    aCommandName: *const c_char,
    aParams: *const nsICommandParams,
    aCommandContext: *const nsISupports
) -> nsresult

void getCommandStateParams (in string aCommandName, in nsICommandParams aParams, in nsISupports aCommandContext);

pub unsafe fn DoCommand(
    &self,
    aCommandName: *const c_char,
    aCommandContext: *const nsISupports
) -> nsresult

/**
   * Execute the name command.
   *
   * @param aCommandName  the name of the command to execute.
   *
   * @param aCommandContext    a cookie held by the nsIControllerCommandTable,
   *                  allowing the command to get some context information.
   *                  The contents of this cookie are implementation-defined.
   */

void doCommand (in string aCommandName, in nsISupports aCommandContext);

pub unsafe fn DoCommandParams(
    &self,
    aCommandName: *const c_char,
    aParams: *const nsICommandParams,
    aCommandContext: *const nsISupports
) -> nsresult

void doCommandParams (in string aCommandName, in nsICommandParams aParams, in nsISupports aCommandContext);

Methods from Deref<Target = nsISupports>

pub fn coerce<T: nsISupportsCoerce>(&self) -> &T

Cast this nsISupports to one of its base interfaces.

pub unsafe fn QueryInterface(
    &self,
    uuid: &nsIID,
    result: *mut *mut c_void
) -> nsresult

void QueryInterface (in nsIIDRef uuid, [iid_is (uuid), retval] out nsQIResult result);

pub unsafe fn AddRef(&self) -> nsrefcnt

[noscript,notxpcom] nsrefcnt AddRef ();

pub unsafe fn Release(&self) -> nsrefcnt

[noscript,notxpcom] nsrefcnt Release ();

Trait Implementations

impl XpCom for nsIControllerCommand

const IID: nsIID

IID: nsIID = nsID(246323782, 7634, 4530, [172, 160, 145, 118, 240, 95, 233, 219])

fn query_interface<T: XpCom>(&self) -> Option<RefPtr<T>>

Perform a QueryInterface call on this object, attempting to dynamically cast it to the requested interface type. Returns Some(RefPtr) if the cast succeeded, and None otherwise.

impl RefCounted for nsIControllerCommand

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsIControllerCommand

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.