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use anyhow::bail;
use quick_xml::events::BytesStart;
use crate::{helper::string_to_int, raw::drawing::st_types::STCoordinate};
/// https://learn.microsoft.com/en-us/dotnet/api/documentformat.openxml.drawing.tabstop?view=openxml-3.0.1
///
/// This element specifies a single tab stop to be used on a line of text when there are one or more tab characters present within the text.
///
/// Example:
/// ```
/// <a:tabLst>
/// <a:tab pos="2292350" algn="l"/>
/// <a:tab pos="2627313" algn="l"/>
/// <a:tab pos="2743200" algn="l"/>
/// <a:tab pos="2974975" algn="l"/>
/// </a:tabLst>
/// ```
#[derive(Debug, Clone, PartialEq)]
pub struct XlsxTabStop {
// attributes
/// Specifies the alignment that is to be applied to text using this tab stop.
/// If this attribute is omitted then the application default for the generating application.
///
/// Possible Values: https://learn.microsoft.com/en-us/dotnet/api/documentformat.openxml.drawing.texttabalignmentvalues?view=openxml-3.0.1
// algn
pub alignment: Option<String>,
/// Specifies the position of the tab stop relative to the left margin.
/// If this attribute is omitted then the application default for tab stops is used.
// pos
pub position: Option<STCoordinate>,
}
impl XlsxTabStop {
pub(crate) fn load(e: &BytesStart) -> anyhow::Result<Self> {
let attributes = e.attributes();
let mut stop = Self {
alignment: None,
position: 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"algn" => {
stop.alignment = Some(string_value);
}
b"pos" => {
stop.position = string_to_int(&string_value);
}
_ => {}
}
}
Err(error) => {
bail!(error.to_string())
}
}
}
Ok(stop)
}
}