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/***************************************
Auteur : Pierre Aubert
Mail : pierre.aubert@lapp.in2p3.fr
Licence : CeCILL-C
****************************************/
use crate::plectureparser::{
PReferenceUrl,
pabstractcontent::{PAbstractContent, PAbstractLectureBackend},
plabeler::PLabelId,
};
///Text Content object of the lecture
#[derive(Debug, Clone, PartialEq)]
pub struct PContentText{
///Text content
text: String,
}
impl PContentText {
///Constructor of a PContentText
/// # Parameters
/// - `text` : text of the content
pub fn new(text: &String) -> Self{
PContentText {
text: text.clone(),
}
}
///Append text into the PContentText
/// # Parameters
/// - `text` : text to be appended into the PContentText
pub fn add_text(&mut self, text: &String){
self.text += &text;
}
}
impl PAbstractContent for PContentText{
///Say if the PContent has an embeded label
/// # Returns
/// True if the PContent has an embeded label, false otherwise
fn has_embeded_label(&self) -> bool{
false
}
///Get the reference url of the current PContent
/// # Parameters
/// - `current_file` : current output file of the PContent
/// - `id` : id of the PContent
/// # Returns
/// Corresponding PReferenceUrl
fn get_reference_url(&self, current_file: &String, id: usize) -> PReferenceUrl{
PReferenceUrl::from_text(current_file, id, &String::from(format!("Text {}", id)))
}
///Convert the current struct into html
/// # Parameters
/// - `backend` : backend which write a lecture in files
/// - `_id` : id of the PContent
fn to_html<TLectureBackend>(&self, backend: &mut TLectureBackend, _id: &PLabelId)
where TLectureBackend: PAbstractLectureBackend
{
backend.write(&self.text);
}
}
#[cfg(test)]
mod tests{
use super::*;
use crate::plectureparser::pstrbackend::PStrBackend;
///Test the PContentText
#[test]
fn test_content_text(){
let text: PContentText = PContentText::new(&String::from("Some text"));
let mut backend = PStrBackend::new();
text.to_html(&mut backend, &PLabelId::new(42));
assert_eq!(backend.get_body(), &String::from("Some text"));
}
}