// Copyright 2013 The Servo Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

use std::os::raw::c_void;
use base::{CFAllocatorRef, CFTypeRef, CFIndex, CFRange, CFTypeID, Boolean};
use string::CFStringRef;
use dictionary::CFDictionaryRef;
use string::CFMutableStringRef;

#[repr(C)]
pub struct __CFAttributedString(c_void);

pub type CFAttributedStringRef = *const __CFAttributedString;
pub type CFMutableAttributedStringRef = *mut __CFAttributedString;

extern {
    /*
     * CFAttributedString.h
     */

    /* CFAttributedString */
    /* Creating a CFAttributedString */
    pub fn CFAttributedStringCreate(allocator: CFAllocatorRef, str: CFStringRef, attributes: CFDictionaryRef) -> CFAttributedStringRef;
    pub fn CFAttributedStringCreateCopy(alloc: CFAllocatorRef, aStr: CFAttributedStringRef) -> CFAttributedStringRef;
    pub fn CFAttributedStringCreateWithSubstring(alloc: CFAllocatorRef, aStr: CFAttributedStringRef, range: CFRange) -> CFAttributedStringRef;
    pub fn CFAttributedStringGetLength(astr: CFAttributedStringRef) -> CFIndex;
    pub fn CFAttributedStringGetString(aStr: CFAttributedStringRef) -> CFStringRef;

    /* Accessing Attributes */
    pub fn CFAttributedStringGetAttribute(aStr: CFAttributedStringRef, loc: CFIndex, attrName: CFStringRef, effectiveRange: *mut CFRange) -> CFTypeRef;
    pub fn CFAttributedStringGetAttributes(aStr: CFAttributedStringRef, loc: CFIndex, effectiveRange: *mut CFRange) -> CFDictionaryRef;
    pub fn CFAttributedStringGetAttributeAndLongestEffectiveRange(aStr: CFAttributedStringRef, loc: CFIndex, attrName: CFStringRef, inRange: CFRange, longestEffectiveRange: *mut CFRange) -> CFTypeRef;
    pub fn CFAttributedStringGetAttributesAndLongestEffectiveRange(aStr: CFAttributedStringRef, loc: CFIndex, inRange: CFRange, longestEffectiveRange: *mut CFRange) -> CFDictionaryRef;

    /* Getting Attributed String Properties */
    pub fn CFAttributedStringGetTypeID() -> CFTypeID;

    /* CFMutableAttributedString */
    /* Creating a CFMutableAttributedString */
    pub fn CFAttributedStringCreateMutable(allocator: CFAllocatorRef, max_length: CFIndex) -> CFMutableAttributedStringRef;
    pub fn CFAttributedStringCreateMutableCopy(allocator: CFAllocatorRef, max_length: CFIndex, astr: CFAttributedStringRef) -> CFMutableAttributedStringRef;

    /* Modifying a CFMutableAttributedString */
    pub fn CFAttributedStringBeginEditing(aStr: CFMutableAttributedStringRef);
    pub fn CFAttributedStringEndEditing(aStr: CFMutableAttributedStringRef);
    pub fn CFAttributedStringGetMutableString(aStr: CFMutableAttributedStringRef) -> CFMutableStringRef;
    pub fn CFAttributedStringRemoveAttribute(aStr: CFMutableAttributedStringRef, range: CFRange, attrName: CFStringRef);
    pub fn CFAttributedStringReplaceString(aStr: CFMutableAttributedStringRef, range: CFRange, replacement: CFStringRef);
    pub fn CFAttributedStringReplaceAttributedString(aStr: CFMutableAttributedStringRef, range: CFRange, replacement: CFAttributedStringRef);
    pub fn CFAttributedStringSetAttribute(aStr: CFMutableAttributedStringRef, range: CFRange, attrName: CFStringRef, value: CFTypeRef);
    pub fn CFAttributedStringSetAttributes(aStr: CFMutableAttributedStringRef, range: CFRange, replacement: CFDictionaryRef, clearOtherAttributes: Boolean);
}