26 lines
786 B
Rust
26 lines
786 B
Rust
//! This module implements forwarding methods for standard `NSApplicationDelegate` calls. It also
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//! creates a custom `NSApplication` subclass that currently does nothing; this is meant as a hook
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//! for potential future use.
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use std::sync::Once;
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use objc::class;
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use objc::declare::ClassDecl;
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use objc::runtime::{Class};
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/// Used for injecting a custom NSApplication. Currently does nothing.
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pub(crate) fn register_app_class() -> *const Class {
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static mut APP_CLASS: *const Class = 0 as *const Class;
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static INIT: Once = Once::new();
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INIT.call_once(|| unsafe {
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let superclass = class!(NSApplication);
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let decl = ClassDecl::new("RSTApplication", superclass).unwrap();
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APP_CLASS = decl.register();
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});
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unsafe {
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APP_CLASS
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}
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}
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