Struct xpcom::interfaces::nsIPartialSHistory

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

interface nsIPartialSHistory : nsISupports

/**
 * nsIPartialSHistory represents a part of nsIGroupedSHistory. It associates to
 * a "partial" nsISHistory in either local or remote process.
 */

Methods

impl nsIPartialSHistory

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

Cast this nsIPartialSHistory to one of its base interfaces.

impl nsIPartialSHistory

pub const STATE_INACTIVE: i64

STATE_INACTIVE: i64 = 0

pub const STATE_ACTIVE: i64

STATE_ACTIVE: i64 = 1

pub const STATE_PRERENDER: i64

STATE_PRERENDER: i64 = 2

pub unsafe fn GetCount(&self) -> uint32_t

[infallible] readonly attribute unsigned long count;

pub unsafe fn GetGlobalIndex(&self) -> int32_t

[infallible] readonly attribute long globalIndex;

pub unsafe fn GetGlobalIndexOffset(&self) -> uint32_t

[infallible] readonly attribute unsigned long globalIndexOffset;

pub unsafe fn GetOwnerFrameLoader(
    &self,
    aOwnerFrameLoader: *mut *const nsIFrameLoader
) -> nsresult

readonly attribute nsIFrameLoader ownerFrameLoader;

pub unsafe fn GetGroupedSHistory(
    &self,
    aGroupedSHistory: *mut *const nsIGroupedSHistory
) -> nsresult

readonly attribute nsIGroupedSHistory groupedSHistory;

pub unsafe fn GetActiveState(&self) -> int32_t

[infallible] attribute long activeState;

pub unsafe fn SetActiveState(&self, aActiveState: int32_t) -> nsresult

[infallible] attribute long activeState;

pub unsafe fn OnAttachGroupedSHistory(
    &self,
    aGroup: *const nsIGroupedSHistory,
    aOffset: uint32_t
) -> nsresult

/**
   * Notify that it's been added to a grouped session history. It also implies
   * it's becoming the active partial history of the group.
   *
   * @param aGroup                 The GroupedSHistory which this partialSHistory
   *                               is joining.
   *
   * @param aOffset                The number of entries in preceding partial
   *                               session histories.
   */

void onAttachGroupedSHistory (in nsIGroupedSHistory aGroup, in unsigned long aOffset);

pub unsafe fn HandleSHistoryUpdate(
    &self,
    aCount: uint32_t,
    aLocalIndex: uint32_t,
    aTruncate: bool
) -> nsresult

/**
   * This method is used by the TabParent to notify the PartialSHistory
   * that the state of its corresponding nsISHistory in the content process
   * has been updated. It is unused in the in-process case.
   *
   * @param aCount      The number of entries in the associated session history.
   * @param aLocalIndex The local index of the currently active entry in the
   *                    associated session history
   */

void handleSHistoryUpdate (in unsigned long aCount, in unsigned long aLocalIndex, in boolean aTruncate);

pub unsafe fn OnActive(
    &self,
    aGlobalLength: uint32_t,
    aTargetLocalIndex: uint32_t
) -> nsresult

/**
   * Notify that the partial session history has been swapped in as the active
   * session history. Only an active session history can possibly add / remove /
   * replace its history entries.
   *
   * @param aGlobalLength      The up-to-date global length.
   * @param aTargetLocalIndex  The local index to navigate to.
   */

void onActive (in unsigned long aGlobalLength, in unsigned long aTargetLocalIndex);

pub unsafe fn OnDeactive(&self) -> nsresult

/**
   * Notify that the partial session history has been swapped out and is no
   * longer active.
   */

void onDeactive ();

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 nsIPartialSHistory

const IID: nsIID

IID: nsIID = nsID(1557618216, 33676, 18954, [151, 46, 96, 5, 247, 54, 239, 122])

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 nsIPartialSHistory

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsIPartialSHistory

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.