Ryan Leckey
38 lines
1.2 KiB
Rust
38 lines
1.2 KiB
Rust
// Copyright 2013 The Servo Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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use std::os::raw::c_void;
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use core_foundation::base::{CFTypeID, TCFType};
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use core_graphics::context::{CGContext, CGContextRef};
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use foreign_types::{ForeignType, ForeignTypeRef};
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#[repr(C)]
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pub struct __CTFrame(c_void);
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pub type CTFrameRef = *const __CTFrame;
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declare_TCFType! {
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CTFrame, CTFrameRef
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}
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impl_TCFType!(CTFrame, CTFrameRef, CTFrameGetTypeID);
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impl_CFTypeDescription!(CTFrame);
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impl CTFrame {
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pub fn draw(&self, context: &CGContextRef) {
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unsafe {
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CTFrameDraw(self.as_concrete_TypeRef(), context.as_ptr());
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}
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}
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}
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#[link(name = "CoreText", kind = "framework")]
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extern {
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fn CTFrameGetTypeID() -> CFTypeID;
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fn CTFrameDraw(frame: CTFrameRef, context: *mut <CGContext as ForeignType>::CType);
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} |