Struct xpcom::interfaces::nsIStyleSheetService

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

interface nsIStyleSheetService : nsISupports

Methods

impl nsIStyleSheetService

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

Cast this nsIStyleSheetService to one of its base interfaces.

impl nsIStyleSheetService

pub const AGENT_SHEET: i64

AGENT_SHEET: i64 = 0

pub const USER_SHEET: i64

USER_SHEET: i64 = 1

pub const AUTHOR_SHEET: i64

AUTHOR_SHEET: i64 = 2

pub unsafe fn LoadAndRegisterSheet(
    &self,
    sheetURI: *const nsIURI,
    type_: uint32_t
) -> nsresult

/**
   * Synchronously loads a style sheet from |sheetURI| and adds it to the list
   * of user or agent style sheets.
   *
   * A user sheet loaded via this API will come before userContent.css and
   * userChrome.css in the cascade (so the rules in it will have lower
   * precedence than rules in those sheets).
   *
   * An agent sheet loaded via this API will come after ua.css in the cascade
   * (so the rules in it will have higher precedence than rules in ua.css).
   *
   * The relative ordering of two user or two agent sheets loaded via
   * this API is undefined.
   *
   * Sheets added via this API take effect on all documents, including
   * already-loaded ones, immediately.
   */

void loadAndRegisterSheet (in nsIURI sheetURI, in unsigned long type);

pub unsafe fn SheetRegistered(
    &self,
    sheetURI: *const nsIURI,
    type_: uint32_t,
    _retval: *mut bool
) -> nsresult

/**
   * Returns true if a style sheet at |sheetURI| has previously been
   * added to the list of style sheets specified by |type|.
   */

boolean sheetRegistered (in nsIURI sheetURI, in unsigned long type);

pub unsafe fn PreloadSheet(
    &self,
    sheetURI: *const nsIURI,
    type_: uint32_t,
    _retval: *mut *const nsIPreloadedStyleSheet
) -> nsresult

/**
   * Synchronously loads a style sheet from |sheetURI| and returns the
   * new style sheet object. Can be used with nsIDOMWindowUtils.addSheet.
   */

nsIPreloadedStyleSheet preloadSheet (in nsIURI sheetURI, in unsigned long type);

pub unsafe fn UnregisterSheet(
    &self,
    sheetURI: *const nsIURI,
    type_: uint32_t
) -> nsresult

/**
   * Remove the style sheet at |sheetURI| from the list of style sheets
   * specified by |type|.  The removal takes effect immediately, even for
   * already-loaded documents.
   */

void unregisterSheet (in nsIURI sheetURI, in unsigned long type);

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 nsIStyleSheetService

const IID: nsIID

IID: nsIID = nsID(1306953878, 59627, 16862, [130, 55, 167, 151, 181, 112, 172, 74])

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 nsIStyleSheetService

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsIStyleSheetService

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.