73 lines
2.2 KiB
Rust
73 lines
2.2 KiB
Rust
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//! Implements an NSToolbar wrapper, which is one of those macOS niceties
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//! that makes it feel... "proper".
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//!
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//! UNFORTUNATELY, this is a very old and janky API. So... yeah.
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use cocoa::base::{id, nil};
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use cocoa::foundation::{NSSize, NSString};
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use objc_id::Id;
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use objc::runtime::Object;
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use objc::{class, msg_send, sel, sel_impl};
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use crate::button::Button;
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/// A wrapper for `NSWindow`. Holds (retains) pointers for the Objective-C runtime
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/// where our `NSWindow` and associated delegate live.
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pub struct ToolbarItem<'a> {
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pub identifier: &'a str,
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pub inner: Id<Object>,
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pub button: Option<Button>
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}
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impl<'a> ToolbarItem<'a> {
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/// Creates a new `NSWindow` instance, configures it appropriately (e.g, titlebar appearance),
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/// injects an `NSObject` delegate wrapper, and retains the necessary Objective-C runtime
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/// pointers.
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pub fn new(identifier: &'a str) -> Self {
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let inner = unsafe {
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let identifier = NSString::alloc(nil).init_str(identifier);
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let alloc: id = msg_send![class!(NSToolbarItem), alloc];
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let item: id = msg_send![alloc, initWithItemIdentifier:identifier];
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Id::from_ptr(item)
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};
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ToolbarItem {
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identifier: identifier,
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inner: inner,
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button: None
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}
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}
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pub fn set_title(&mut self, title: &str) {
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unsafe {
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let title = NSString::alloc(nil).init_str(title);
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let _: () = msg_send![&*self.inner, setTitle:title];
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}
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}
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pub fn set_button(&mut self, button: Button) {
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button.set_bezel_style(11);
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unsafe {
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let _: () = msg_send![&*self.inner, setView:&*button.inner];
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}
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self.button = Some(button);
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}
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pub fn set_min_size(&mut self, width: f64, height: f64) {
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unsafe {
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let size = NSSize::new(width.into(), height.into());
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let _: () = msg_send![&*self.inner, setMinSize:size];
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}
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}
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pub fn set_max_size(&mut self, width: f64, height: f64) {
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unsafe {
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let size = NSSize::new(width.into(), height.into());
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let _: () = msg_send![&*self.inner, setMaxSize:size];
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}
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}
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}
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