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// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT

use glib::translate::*;
use std::fmt;
use std::hash;

glib::wrapper! {
    /// A [`RGBA`][crate::RGBA] is used to represent a (possibly translucent)
    /// color, in a way that is compatible with cairo’s notion of color.
    pub struct RGBA(BoxedInline<ffi::GdkRGBA>);

    match fn {
        copy => |ptr| ffi::gdk_rgba_copy(ptr),
        free => |ptr| ffi::gdk_rgba_free(ptr),
        type_ => || ffi::gdk_rgba_get_type(),
    }
}

impl RGBA {
    #[doc(alias = "gdk_rgba_equal")]
    fn equal(&self, p2: &RGBA) -> bool {
        unsafe {
            from_glib(ffi::gdk_rgba_equal(
                ToGlibPtr::<*const ffi::GdkRGBA>::to_glib_none(self).0 as glib::ffi::gconstpointer,
                ToGlibPtr::<*const ffi::GdkRGBA>::to_glib_none(p2).0 as glib::ffi::gconstpointer,
            ))
        }
    }

    #[doc(alias = "gdk_rgba_hash")]
    fn hash(&self) -> u32 {
        unsafe {
            ffi::gdk_rgba_hash(
                ToGlibPtr::<*const ffi::GdkRGBA>::to_glib_none(self).0 as glib::ffi::gconstpointer,
            )
        }
    }

    /// Returns a textual specification of `self` in the form
    /// `rgb(r,g,b)` or
    /// `rgba(r g,b,a)`,
    /// where “r”, “g”, “b” and “a” represent the red, green,
    /// blue and alpha values respectively. “r”, “g”, and “b” are
    /// represented as integers in the range 0 to 255, and “a”
    /// is represented as a floating point value in the range 0 to 1.
    ///
    /// These string forms are string forms that are supported by
    /// the CSS3 colors module, and can be parsed by [`parse()`][Self::parse()].
    ///
    /// Note that this string representation may lose some
    /// precision, since “r”, “g” and “b” are represented as 8-bit
    /// integers. If this is a concern, you should use a
    /// different representation.
    ///
    /// # Returns
    ///
    /// A newly allocated text string
    #[doc(alias = "gdk_rgba_to_string")]
    #[doc(alias = "to_string")]
    pub fn to_str(&self) -> glib::GString {
        unsafe { from_glib_full(ffi::gdk_rgba_to_string(self.to_glib_none().0)) }
    }
}

impl PartialEq for RGBA {
    #[inline]
    fn eq(&self, other: &Self) -> bool {
        self.equal(other)
    }
}

impl Eq for RGBA {}

impl fmt::Display for RGBA {
    #[inline]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        f.write_str(&self.to_str())
    }
}

impl hash::Hash for RGBA {
    #[inline]
    fn hash<H>(&self, state: &mut H)
    where
        H: hash::Hasher,
    {
        hash::Hash::hash(&self.hash(), state)
    }
}