Struct gdnative_editor::UndoRedo

pub struct UndoRedo { /* fields omitted */ }

core class UndoRedo inherits Object (unsafe).

Official documentation

See the documentation of this class in the Godot engine's official documentation.

Memory management

Non reference counted objects such as the ones of this type are usually owned by the engine.

UndoRedo is an unsafe pointer, and all of its methods are unsafe.

In the cases where Rust code owns an object of this type, for example if the object was just created on the Rust side and not passed to the engine yet, ownership should be either given to the engine or the object must be manually destroyed using UndoRedo::free.

Feature flag

This type is behind the gdnative crate's editor feature flag.

Class hierarchy

UndoRedo inherits methods from:

• Object

Methods

impl UndoRedo

pub fn new() -> Self

Constructor.

Because this type is not reference counted, the lifetime of the returned object is not automatically managed. Immediately after creation, the object is owned by the caller, and can be passed to the engine (in which case the engine will be responsible for destroying the object) or destroyed manually using UndoRedo::free.

pub unsafe fn free(self)

Manually deallocate the object.

pub unsafe fn create_action(&mut self, name: GodotString, merge_mode: i64)

pub unsafe fn commit_action(&mut self)

pub unsafe fn add_do_method(
    &mut self,
    object: Option<Object>,
    method: GodotString,
    varargs: &[Variant]
) -> Variant

pub unsafe fn add_undo_method(
    &mut self,
    object: Option<Object>,
    method: GodotString,
    varargs: &[Variant]
) -> Variant

pub unsafe fn add_do_property(
    &mut self,
    object: Option<Object>,
    property: GodotString,
    value: Variant
)

pub unsafe fn add_undo_property(
    &mut self,
    object: Option<Object>,
    property: GodotString,
    value: Variant
)

pub unsafe fn add_do_reference(&mut self, object: Option<Object>)

pub unsafe fn add_undo_reference(&mut self, object: Option<Object>)

pub unsafe fn clear_history(&mut self)

pub unsafe fn get_current_action_name(&self) -> GodotString

pub unsafe fn get_version(&self) -> i64

pub unsafe fn redo(&mut self) -> bool

pub unsafe fn undo(&mut self) -> bool

pub unsafe fn _notification(&mut self, what: i64)

Inherited from Object.

pub unsafe fn _set(&mut self, property: GodotString, value: Variant) -> bool

Inherited from Object.

pub unsafe fn _get(&mut self, property: GodotString) -> Variant

Inherited from Object.

pub unsafe fn _get_property_list(&mut self) -> VariantArray

Inherited from Object.

pub unsafe fn _init(&mut self)

Inherited from Object.

pub unsafe fn get_class(&self) -> GodotString

Inherited from Object.

pub unsafe fn is_class(&self, _type: GodotString) -> bool

Inherited from Object.

pub unsafe fn set(&mut self, property: GodotString, value: Variant)

Inherited from Object.

pub unsafe fn get(&self, property: GodotString) -> Variant

Inherited from Object.

pub unsafe fn set_indexed(&mut self, property: NodePath, value: Variant)

Inherited from Object.

pub unsafe fn get_indexed(&self, property: NodePath) -> Variant

Inherited from Object.

pub unsafe fn get_property_list(&self) -> VariantArray

Inherited from Object.

pub unsafe fn get_method_list(&self) -> VariantArray

Inherited from Object.

pub unsafe fn notification(&mut self, what: i64, reversed: bool)

Inherited from Object.

pub unsafe fn get_instance_id(&self) -> i64

Inherited from Object.

pub unsafe fn set_script(&mut self, script: Option<Reference>)

Inherited from Object.

pub unsafe fn get_script(&self) -> Option<Reference>

Inherited from Object.

pub unsafe fn set_meta(&mut self, name: GodotString, value: Variant)

Inherited from Object.

pub unsafe fn get_meta(&self, name: GodotString) -> Variant

Inherited from Object.

pub unsafe fn has_meta(&self, name: GodotString) -> bool

Inherited from Object.

pub unsafe fn get_meta_list(&self) -> StringArray

Inherited from Object.

pub unsafe fn add_user_signal(
    &mut self,
    signal: GodotString,
    arguments: VariantArray
)

Inherited from Object.

pub unsafe fn has_user_signal(&self, signal: GodotString) -> bool

Inherited from Object.

pub unsafe fn emit_signal(
    &mut self,
    signal: GodotString,
    varargs: &[Variant]
) -> Variant

Inherited from Object.

pub unsafe fn call(
    &mut self,
    method: GodotString,
    varargs: &[Variant]
) -> Variant

Inherited from Object.

pub unsafe fn call_deferred(
    &mut self,
    method: GodotString,
    varargs: &[Variant]
) -> Variant

Inherited from Object.

pub unsafe fn callv(
    &mut self,
    method: GodotString,
    arg_array: VariantArray
) -> Variant

Inherited from Object.

pub unsafe fn has_method(&self, method: GodotString) -> bool

Inherited from Object.

pub unsafe fn get_signal_list(&self) -> VariantArray

Inherited from Object.

pub unsafe fn get_signal_connection_list(
    &self,
    signal: GodotString
) -> VariantArray

Inherited from Object.

pub unsafe fn get_incoming_connections(&self) -> VariantArray

Inherited from Object.

pub unsafe fn connect(
    &mut self,
    signal: GodotString,
    target: Option<Object>,
    method: GodotString,
    binds: VariantArray,
    flags: i64
) -> GodotResult

Inherited from Object.

pub unsafe fn disconnect(
    &mut self,
    signal: GodotString,
    target: Option<Object>,
    method: GodotString
)

Inherited from Object.

pub unsafe fn is_connected(
    &self,
    signal: GodotString,
    target: Option<Object>,
    method: GodotString
) -> bool

Inherited from Object.

pub unsafe fn set_block_signals(&mut self, enable: bool)

Inherited from Object.

pub unsafe fn is_blocking_signals(&self) -> bool

Inherited from Object.

pub unsafe fn property_list_changed_notify(&mut self)

Inherited from Object.

pub unsafe fn set_message_translation(&mut self, enable: bool)

Inherited from Object.

pub unsafe fn can_translate_messages(&self) -> bool

Inherited from Object.

pub unsafe fn tr(&self, message: GodotString) -> GodotString

Inherited from Object.

pub unsafe fn is_queued_for_deletion(&self) -> bool

Inherited from Object.

pub unsafe fn to_object(&self) -> Object

Up-cast.

pub unsafe fn cast<T: GodotObject>(&self) -> Option<T>

Generic dynamic cast.

Trait Implementations

impl Clone for UndoRedo

fn clone(&self) -> UndoRedo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for UndoRedo

impl Debug for UndoRedo

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

Formats the value using the given formatter.

impl Free for UndoRedo

unsafe fn godot_free(self)

impl GodotObject for UndoRedo

fn class_name() -> &'static str

unsafe fn from_sys(obj: *mut godot_object) -> Self

unsafe fn to_sys(&self) -> *mut godot_object

impl ToVariant for UndoRedo

fn to_variant(&self) -> Variant

fn from_variant(variant: &Variant) -> Option<Self>