41 lines
1 KiB
Rust
41 lines
1 KiB
Rust
use {
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crate::{
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it::{test_error::TestError, test_object::TestObject, test_transport::TestTransport},
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wire::{WpAlphaModifierSurfaceV1Id, wp_alpha_modifier_surface_v1::*},
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},
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std::{cell::Cell, rc::Rc},
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};
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pub struct TestAlphaModifierSurface {
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pub id: WpAlphaModifierSurfaceV1Id,
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pub tran: Rc<TestTransport>,
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pub destroyed: Cell<bool>,
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}
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impl TestAlphaModifierSurface {
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pub fn destroy(&self) -> Result<(), TestError> {
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if !self.destroyed.replace(true) {
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self.tran.send(Destroy { self_id: self.id })?;
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}
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Ok(())
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}
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pub fn set_multiplier(&self, factor: f64) -> Result<(), TestError> {
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self.tran.send(SetMultiplier {
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self_id: self.id,
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factor: (factor * u32::MAX as f64) as u32,
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})
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}
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}
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impl Drop for TestAlphaModifierSurface {
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fn drop(&mut self) {
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let _ = self.destroy();
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}
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}
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test_object! {
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TestAlphaModifierSurface, WpAlphaModifierSurfaceV1;
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}
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impl TestObject for TestAlphaModifierSurface {}
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