Struct ITfContext

pub struct ITfContext(/* private fields */);

Implementations

impl ITfContext

pub unsafe fn RequestEditSession<P1>( &self, tid: u32, pes: P1, dwflags: TF_CONTEXT_EDIT_CONTEXT_FLAGS, ) -> Result<HRESULT>

where P1: Param<ITfEditSession>,

pub unsafe fn InWriteSession(&self, tid: u32) -> Result<BOOL>

pub unsafe fn GetSelection( &self, ec: u32, ulindex: u32, pselection: &mut [TF_SELECTION], pcfetched: *mut u32, ) -> Result<()>

pub unsafe fn SetSelection( &self, ec: u32, pselection: &[TF_SELECTION], ) -> Result<()>

pub unsafe fn GetStart(&self, ec: u32) -> Result<ITfRange>

pub unsafe fn GetEnd(&self, ec: u32) -> Result<ITfRange>

pub unsafe fn GetActiveView(&self) -> Result<ITfContextView>

pub unsafe fn EnumViews(&self) -> Result<IEnumTfContextViews>

pub unsafe fn GetStatus(&self) -> Result<TS_STATUS>

pub unsafe fn GetProperty(&self, guidprop: *const GUID) -> Result<ITfProperty>

pub unsafe fn GetAppProperty( &self, guidprop: *const GUID, ) -> Result<ITfReadOnlyProperty>

pub unsafe fn TrackProperties( &self, prgprop: &[*const GUID], prgappprop: &[*const GUID], ) -> Result<ITfReadOnlyProperty>

pub unsafe fn EnumProperties(&self) -> Result<IEnumTfProperties>

pub unsafe fn GetDocumentMgr(&self) -> Result<ITfDocumentMgr>

pub unsafe fn CreateRangeBackup<P1>( &self, ec: u32, prange: P1, ) -> Result<ITfRangeBackup>

where P1: Param<ITfRange>,

Trait Implementations

impl CanInto<IUnknown> for ITfContext

const QUERY: bool = false

impl Clone for ITfContext

fn clone(&self) -> ITfContext

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ITfContext

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<&ITfContext> for &IUnknown

fn from(value: &ITfContext) -> Self

Converts to this type from the input type.

impl From<ITfContext> for IUnknown

fn from(value: ITfContext) -> Self

Converts to this type from the input type.

impl Interface for ITfContext

const IID: GUID = _

The GUID associated with the interface.

fn as_raw(&self) -> *mut c_void

Returns the raw COM interface pointer. The resulting pointer continues to be owned by the Interface implementation.

fn into_raw(self) -> *mut c_void

Returns the raw COM interface pointer and releases ownership. It the caller’s responsibility to release the COM interface pointer.

unsafe fn from_raw(raw: *mut c_void) -> Self

Creates an Interface by taking ownership of the raw COM interface pointer.

unsafe fn from_raw_borrowed(raw: &*mut c_void) -> Option<&Self>

Creates an Interface that is valid so long as the raw COM interface pointer is valid.

fn cast<T>(&self) -> Result<T, Error>

where T: Interface,

Attempts to cast the current interface to another interface using QueryInterface.

fn cast_to_any<T>(&self) -> Result<&(dyn Any + 'static), Error>

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

This casts the given COM interface to [&dyn Any].

fn is_object<T>(&self) -> bool

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

Returns true if the given COM interface refers to an implementation of T.

fn cast_object_ref<T>(&self) -> Result<&<T as ComObjectInner>::Outer, Error>

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

This casts the given COM interface to [&dyn Any]. It returns a reference to the “outer” object, e.g. &MyApp_Impl, not the inner &MyApp object.

fn cast_object<T>(&self) -> Result<ComObject<T>, Error>

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

This casts the given COM interface to [&dyn Any]. It returns a reference to the “outer” object, e.g. MyApp_Impl, not the inner MyApp object.

fn downgrade(&self) -> Result<Weak<Self>, Error>

Attempts to create a [Weak] reference to this object.

unsafe fn query(&self, iid: *const GUID, interface: *mut *mut c_void) -> HRESULT

Call QueryInterface on this interface

fn to_ref(&self) -> InterfaceRef<'_, Self>

Creates an InterfaceRef for this reference. The InterfaceRef tracks lifetimes statically, and eliminates the need for dynamic reference count adjustments (AddRef/Release).

impl PartialEq for ITfContext

fn eq(&self, other: &ITfContext) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ITfContext

impl StructuralPartialEq for ITfContext