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avm1: Migrate
BlurFilter to NativeObject
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,127 +1,137 @@ | ||
| //! flash.filters.BlurFilter object | ||
| use crate::avm1::activation::Activation; | ||
| use crate::avm1::error::Error; | ||
| use crate::avm1::object::blur_filter::BlurFilterObject; | ||
| use crate::avm1::function::{Executable, FunctionObject}; | ||
| use crate::avm1::object::NativeObject; | ||
| use crate::avm1::property_decl::{define_properties_on, Declaration}; | ||
| use crate::avm1::{Object, TObject, Value}; | ||
| use gc_arena::MutationContext; | ||
| use crate::avm1::{Activation, Error, Object, ScriptObject, TObject, Value}; | ||
| use gc_arena::{Collect, GcCell, MutationContext}; | ||
|
|
||
| #[derive(Clone, Debug, Collect)] | ||
| #[collect(require_static)] | ||
| pub struct BlurFilterObject { | ||
| blur_x: f64, | ||
| blur_y: f64, | ||
| quality: i32, | ||
| } | ||
|
|
||
| macro_rules! blur_filter_method { | ||
| ($index:literal) => { | ||
| |activation, this, args| method(activation, this, args, $index) | ||
| }; | ||
| } | ||
|
|
||
| const PROTO_DECLS: &[Declaration] = declare_properties! { | ||
| "blurX" => property(blur_x, set_blur_x); | ||
| "blurY" => property(get_blur_y, set_blur_y); | ||
| "quality" => property(get_quality, set_quality); | ||
| "blurX" => property(blur_filter_method!(1), blur_filter_method!(2)); | ||
| "blurY" => property(blur_filter_method!(3), blur_filter_method!(4)); | ||
| "quality" => property(blur_filter_method!(5), blur_filter_method!(6)); | ||
| }; | ||
|
|
||
| pub fn constructor<'gc>( | ||
| fn method<'gc>( | ||
| activation: &mut Activation<'_, 'gc, '_>, | ||
| this: Object<'gc>, | ||
| args: &[Value<'gc>], | ||
| index: u8, | ||
| ) -> Result<Value<'gc>, Error<'gc>> { | ||
| set_blur_x(activation, this, args.get(0..1).unwrap_or_default())?; | ||
| set_blur_y(activation, this, args.get(1..2).unwrap_or_default())?; | ||
| set_quality(activation, this, args.get(2..3).unwrap_or_default())?; | ||
|
|
||
| Ok(this.into()) | ||
| } | ||
|
|
||
| pub fn blur_x<'gc>( | ||
| _activation: &mut Activation<'_, 'gc, '_>, | ||
| this: Object<'gc>, | ||
| _args: &[Value<'gc>], | ||
| ) -> Result<Value<'gc>, Error<'gc>> { | ||
| if let Some(filter) = this.as_blur_filter_object() { | ||
| return Ok(filter.blur_x().into()); | ||
| const CONSTRUCTOR: u8 = 0; | ||
| const GET_BLUR_X: u8 = 1; | ||
| const SET_BLUR_X: u8 = 2; | ||
| const GET_BLUR_Y: u8 = 3; | ||
| const SET_BLUR_Y: u8 = 4; | ||
| const GET_QUALITY: u8 = 5; | ||
| const SET_QUALITY: u8 = 6; | ||
|
|
||
| if index == CONSTRUCTOR { | ||
| let blur_filter = GcCell::allocate( | ||
| activation.context.gc_context, | ||
| BlurFilterObject { | ||
| blur_x: 4.0, | ||
| blur_y: 4.0, | ||
| quality: 1, | ||
| }, | ||
| ); | ||
| set_blur_x(activation, blur_filter, args.get(0))?; | ||
| set_blur_y(activation, blur_filter, args.get(1))?; | ||
| set_quality(activation, blur_filter, args.get(2))?; | ||
| this.set_native( | ||
| activation.context.gc_context, | ||
| NativeObject::BlurFilter(blur_filter), | ||
| ); | ||
| return Ok(this.into()); | ||
| } | ||
|
|
||
| Ok(this.into()) | ||
| let blur_filter = match this.native() { | ||
| NativeObject::BlurFilter(blur_filter) => blur_filter, | ||
| _ => return Ok(Value::Undefined), | ||
| }; | ||
|
|
||
| Ok(match index { | ||
| GET_BLUR_X => blur_filter.read().blur_x.into(), | ||
| SET_BLUR_X => { | ||
| set_blur_x(activation, blur_filter, args.get(0))?; | ||
| Value::Undefined | ||
| } | ||
| GET_BLUR_Y => blur_filter.read().blur_y.into(), | ||
| SET_BLUR_Y => { | ||
| set_blur_y(activation, blur_filter, args.get(0))?; | ||
| Value::Undefined | ||
| } | ||
| GET_QUALITY => blur_filter.read().quality.into(), | ||
| SET_QUALITY => { | ||
| set_quality(activation, blur_filter, args.get(0))?; | ||
| Value::Undefined | ||
| } | ||
| _ => Value::Undefined, | ||
| }) | ||
| } | ||
|
|
||
| pub fn set_blur_x<'gc>( | ||
| fn set_blur_x<'gc>( | ||
| activation: &mut Activation<'_, 'gc, '_>, | ||
| this: Object<'gc>, | ||
| args: &[Value<'gc>], | ||
| ) -> Result<Value<'gc>, Error<'gc>> { | ||
| let blur_x = args | ||
| .get(0) | ||
| .unwrap_or(&4.into()) | ||
| .coerce_to_f64(activation) | ||
| .map(|x| x.clamp(0.0, 255.0))?; | ||
|
|
||
| if let Some(filter) = this.as_blur_filter_object() { | ||
| filter.set_blur_x(activation.context.gc_context, blur_x); | ||
| blur_filter: GcCell<'gc, BlurFilterObject>, | ||
| value: Option<&Value<'gc>>, | ||
| ) -> Result<(), Error<'gc>> { | ||
| if let Some(value) = value { | ||
| let blur_x = value.coerce_to_f64(activation)?.clamp(0.0, 255.0); | ||
| blur_filter.write(activation.context.gc_context).blur_x = blur_x; | ||
| } | ||
|
|
||
| Ok(Value::Undefined) | ||
| Ok(()) | ||
| } | ||
|
|
||
| pub fn get_blur_y<'gc>( | ||
| _activation: &mut Activation<'_, 'gc, '_>, | ||
| this: Object<'gc>, | ||
| _args: &[Value<'gc>], | ||
| ) -> Result<Value<'gc>, Error<'gc>> { | ||
| if let Some(filter) = this.as_blur_filter_object() { | ||
| return Ok(filter.blur_y().into()); | ||
| } | ||
|
|
||
| Ok(Value::Undefined) | ||
| } | ||
|
|
||
| pub fn set_blur_y<'gc>( | ||
| fn set_blur_y<'gc>( | ||
| activation: &mut Activation<'_, 'gc, '_>, | ||
| this: Object<'gc>, | ||
| args: &[Value<'gc>], | ||
| ) -> Result<Value<'gc>, Error<'gc>> { | ||
| let blur_y = args | ||
| .get(0) | ||
| .unwrap_or(&4.into()) | ||
| .coerce_to_f64(activation) | ||
| .map(|x| x.clamp(0.0, 255.0))?; | ||
|
|
||
| if let Some(filter) = this.as_blur_filter_object() { | ||
| filter.set_blur_y(activation.context.gc_context, blur_y); | ||
| blur_filter: GcCell<'gc, BlurFilterObject>, | ||
| value: Option<&Value<'gc>>, | ||
| ) -> Result<(), Error<'gc>> { | ||
| if let Some(value) = value { | ||
| let blur_y = value.coerce_to_f64(activation)?.clamp(0.0, 255.0); | ||
| blur_filter.write(activation.context.gc_context).blur_y = blur_y; | ||
| } | ||
|
|
||
| Ok(Value::Undefined) | ||
| Ok(()) | ||
| } | ||
|
|
||
| pub fn get_quality<'gc>( | ||
| _activation: &mut Activation<'_, 'gc, '_>, | ||
| this: Object<'gc>, | ||
| _args: &[Value<'gc>], | ||
| ) -> Result<Value<'gc>, Error<'gc>> { | ||
| if let Some(filter) = this.as_blur_filter_object() { | ||
| return Ok(filter.quality().into()); | ||
| } | ||
|
|
||
| Ok(Value::Undefined) | ||
| } | ||
|
|
||
| pub fn set_quality<'gc>( | ||
| fn set_quality<'gc>( | ||
| activation: &mut Activation<'_, 'gc, '_>, | ||
| this: Object<'gc>, | ||
| args: &[Value<'gc>], | ||
| ) -> Result<Value<'gc>, Error<'gc>> { | ||
| let quality = args | ||
| .get(0) | ||
| .unwrap_or(&1.into()) | ||
| .coerce_to_i32(activation) | ||
| .map(|x| x.clamp(0, 15))?; | ||
|
|
||
| if let Some(filter) = this.as_blur_filter_object() { | ||
| filter.set_quality(activation.context.gc_context, quality); | ||
| blur_filter: GcCell<'gc, BlurFilterObject>, | ||
| value: Option<&Value<'gc>>, | ||
| ) -> Result<(), Error<'gc>> { | ||
| if let Some(value) = value { | ||
| let quality = value.coerce_to_i32(activation)?.clamp(0, 15); | ||
| blur_filter.write(activation.context.gc_context).quality = quality; | ||
| } | ||
|
|
||
| Ok(Value::Undefined) | ||
| Ok(()) | ||
| } | ||
|
|
||
| pub fn create_proto<'gc>( | ||
| pub fn create_constructor<'gc>( | ||
| gc_context: MutationContext<'gc, '_>, | ||
| proto: Object<'gc>, | ||
| fn_proto: Object<'gc>, | ||
| ) -> Object<'gc> { | ||
| let blur_filter = BlurFilterObject::empty_object(gc_context, proto); | ||
| let object = blur_filter.as_script_object().unwrap(); | ||
| define_properties_on(PROTO_DECLS, gc_context, object, fn_proto); | ||
| blur_filter.into() | ||
| let blur_filter_proto = ScriptObject::new(gc_context, Some(proto)); | ||
| define_properties_on(PROTO_DECLS, gc_context, blur_filter_proto, fn_proto); | ||
| FunctionObject::constructor( | ||
| gc_context, | ||
| Executable::Native(blur_filter_method!(0)), | ||
| constructor_to_fn!(blur_filter_method!(0)), | ||
| fn_proto, | ||
| blur_filter_proto.into(), | ||
| ) | ||
| } |
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