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use anyhow::bail;
use quick_xml::events::BytesStart;
/// https://learn.microsoft.com/en-us/dotnet/api/documentformat.openxml.drawing.characterbullet?view=openxml-3.0.1
///
/// This element specifies that a character be applied to a set of bullets.
///
/// Example:
/// ```
/// <a:pPr …>
/// <a:buFont typeface="Calibri"/>
/// <a:buChar char="g"/>
/// </a:pPr>
/// ```
// tag: buChar
#[derive(Debug, Clone, PartialEq)]
pub struct XlsxCharacterBullet {
// Attributes
/// Specifies the character to be used in place of the standard bullet point.
/// This character can be any character for the specified font that is supported by the system upon which this document is being viewed.
// char (Bullet Character)
pub char: Option<String>,
}
impl XlsxCharacterBullet {
pub(crate) fn load(e: &BytesStart) -> anyhow::Result<Self> {
let attributes = e.attributes();
let mut bullet = Self { char: None };
for a in attributes {
match a {
Ok(a) => {
let string_value = String::from_utf8(a.value.to_vec())?;
match a.key.local_name().as_ref() {
b"char" => {
bullet.char = Some(string_value);
break;
}
_ => {}
}
}
Err(error) => {
bail!(error.to_string())
}
}
}
Ok(bullet)
}
}