Struct xpcom::interfaces::nsIAccessibleHyperLink

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

interface nsIAccessibleHyperLink : nsISupports

/**
 * A cross-platform interface that supports hyperlink-specific properties and
 * methods.  Anchors, image maps, xul:labels with class="text-link" implement this interface.
 */

Methods

impl nsIAccessibleHyperLink

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

Cast this nsIAccessibleHyperLink to one of its base interfaces.

impl nsIAccessibleHyperLink

pub unsafe fn GetStartIndex(&self, aStartIndex: *mut int32_t) -> nsresult

/**
   * Returns the offset of the link within the parent accessible.
   */

readonly attribute long startIndex;

pub unsafe fn GetEndIndex(&self, aEndIndex: *mut int32_t) -> nsresult

/**
   * Returns the end index of the link within the parent accessible.
   *
   * @note  The link itself is represented by one embedded character within the
   * parent text, so the endIndex should be startIndex + 1.
   */

readonly attribute long endIndex;

pub unsafe fn GetValid(&self, aValid: *mut bool) -> nsresult

/**
   * Determines whether the link is valid (e. g. points to a valid URL).
   *
   * @note  XXX Currently only used with ARIA links, and the author has to
   * specify that the link is invalid via the aria-invalid="true" attribute.
   * In all other cases, TRUE is returned.
   */

readonly attribute boolean valid;

pub unsafe fn GetAnchorCount(&self, aAnchorCount: *mut int32_t) -> nsresult

/**
   * The numbber of anchors within this Hyperlink. Is normally 1 for anchors.
   * This anchor is, for example, the visible output of the html:a tag.
   * With an Image Map, reflects the actual areas within the map.
   */

readonly attribute long anchorCount;

pub unsafe fn GetURI(
    &self,
    index: int32_t,
    _retval: *mut *const nsIURI
) -> nsresult

/**
   * Returns the URI at the given index.
   *
   * @note  ARIA hyperlinks do not have an URI to point to, since clicks are
   * processed via JavaScript. Therefore this property does not work on ARIA
   * links.
   *
   * @param index  The 0-based index of the URI to be returned.
   *
   * @return the nsIURI object containing the specifications for the URI.
   */

nsIURI getURI (in long index);

pub unsafe fn GetAnchor(
    &self,
    index: int32_t,
    _retval: *mut *const nsIAccessible
) -> nsresult

/**
   * Returns a reference to the object at the given index.
   *
   * @param index  The 0-based index whose object is to be returned.
   *
   * @return the nsIAccessible object at the desired index.
   */

nsIAccessible getAnchor (in long index);

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 nsIAccessibleHyperLink

const IID: nsIID

IID: nsIID = nsID(2285257684, 37797, 20274, [146, 44, 111, 6, 224, 19, 99, 193])

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 nsIAccessibleHyperLink

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsIAccessibleHyperLink

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.