Bruce Mitchener
86 lines
2.4 KiB
Rust
86 lines
2.4 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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pub use core_foundation_sys::attributed_string::*;
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use base::TCFType;
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use core_foundation_sys::base::{CFIndex, CFRange, kCFAllocatorDefault};
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use std::ptr::null;
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use string::{CFString, CFStringRef};
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declare_TCFType!{
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CFAttributedString, CFAttributedStringRef
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}
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impl_TCFType!(CFAttributedString, CFAttributedStringRef, CFAttributedStringGetTypeID);
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impl CFAttributedString {
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#[inline]
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pub fn new(string: &CFString) -> Self {
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unsafe {
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let astr_ref = CFAttributedStringCreate(
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kCFAllocatorDefault, string.as_concrete_TypeRef(), null());
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CFAttributedString::wrap_under_create_rule(astr_ref)
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}
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}
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#[inline]
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pub fn char_len(&self) -> CFIndex {
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unsafe {
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CFAttributedStringGetLength(self.0)
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}
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}
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}
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declare_TCFType!{
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CFMutableAttributedString, CFMutableAttributedStringRef
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}
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impl_TCFType!(CFMutableAttributedString, CFMutableAttributedStringRef, CFMutableAttributedStringGetTypeID);
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impl CFMutableAttributedString {
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#[inline]
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pub fn new() -> Self {
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unsafe {
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let astr_ref = CFAttributedStringCreateMutable(
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kCFAllocatorDefault, 0);
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CFMutableAttributedString::wrap_under_create_rule(astr_ref)
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}
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}
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#[inline]
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pub fn char_len(&self) -> CFIndex {
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unsafe {
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CFAttributedStringGetLength(self.0)
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}
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}
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#[inline]
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pub fn replace_str(&mut self, string: &CFString, range: CFRange) {
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unsafe {
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CFAttributedStringReplaceString(
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self.0, range, string.as_concrete_TypeRef());
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}
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}
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#[inline]
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pub fn set_attribute<T: TCFType>(&mut self, range: CFRange, name: CFStringRef, value: T) {
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unsafe {
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CFAttributedStringSetAttribute(
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self.0, range, name, value.as_CFTypeRef());
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}
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}
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}
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impl Default for CFMutableAttributedString {
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fn default() -> Self {
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Self::new()
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}
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}
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