Trait ActionContainer

Source

pub trait ActionContainer {
    // Required methods
    fn find_element_by_id(&self, id: usize) -> Option<&Self>;
    fn find_element_by_str_id(&self, str_id: &str) -> Option<&Self>;
    fn find_element_by_class(&self, class: &str) -> Option<&Self>;
    fn get_id(&self) -> usize;
    fn get_str_id(&self) -> Option<&str>;
    fn get_children(&self) -> &[Self]
       where Self: Sized;
    fn get_data_attrs(&self) -> Option<&BTreeMap<String, String>>;
    fn get_calculated_dimensions(&self) -> Option<(f32, f32)>;
    fn get_calculated_position(&self) -> Option<(f32, f32)>;
}

Expand description

Trait for container types that can be used with the action system

§Implementation Example

To integrate with an existing Container type from hyperchad_transformer:

use hyperchad_actions::handler::ActionContainer;
use hyperchad_transformer::Container;

impl ActionContainer for Container {
    fn find_element_by_id(&self, id: usize) -> Option<&Self> {
        self.find_element_by_id(id)
    }

    fn find_element_by_str_id(&self, str_id: &str) -> Option<&Self> {
        self.find_element_by_str_id(str_id)
    }

    fn find_element_by_class(&self, class: &str) -> Option<&Self> {
        self.find_element_by_class(class)
    }

    fn get_id(&self) -> usize {
        self.id
    }

    fn get_str_id(&self) -> Option<&str> {
        self.str_id.as_deref()
    }

    fn get_children(&self) -> &[Self] {
        &self.children
    }

    fn get_data_attrs(&self) -> Option<&std::collections::BTreeMap<String, String>> {
        Some(&self.data)
    }

    fn get_calculated_dimensions(&self) -> Option<(f32, f32)> {
        Some((self.calculated_width?, self.calculated_height?))
    }

    fn get_calculated_position(&self) -> Option<(f32, f32)> {
        Some((
            self.calculated_x.unwrap_or(0.0),
            self.calculated_y.unwrap_or(0.0),
        ))
    }
}