windjammer-ui 0.3.6

Cross-platform UI framework for Windjammer (Web, Desktop, Mobile)
Documentation 
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use super::traits::Renderable

pub enum NavbarPosition {
    Top,
    Bottom,
}

pub struct NavbarItem {
    label: string,
    href: string,
}

impl NavbarItem {
    pub fn new(label: string, href: string) -> NavbarItem {
        NavbarItem {
            label: label,
            href: href,
        }
    }
}

pub struct Navbar {
    brand: string,
    items: Vec<NavbarItem>,
    position: NavbarPosition,
    sticky: bool,
}

impl Navbar {
    pub fn new() -> Navbar {
        Navbar {
            brand: String::from(""),
            items: Vec::new(),
            position: NavbarPosition::Top,
            sticky: false,
        }
    }
    
    pub fn brand(self, brand: string) -> Navbar {
        self.brand = brand
        self
    }
    
    pub fn item(self, item: NavbarItem) -> Navbar {
        self.items.push(item)
        self
    }
    
    pub fn position(self, pos: NavbarPosition) -> Navbar {
        self.position = pos
        self
    }
    
    pub fn sticky(self, sticky: bool) -> Navbar {
        self.sticky = sticky
        self
    }
    
}

impl Renderable for Navbar {
fn render(self) -> string {
        let mut items_html = Vec::new()
        
        for item in self.items {
            items_html.push(format!("<a href='{}' class='wj-navbar-item'>{}</a>", item.href, item.label))
        }
        
        let position_class = match self.position {
            NavbarPosition::Top => "wj-navbar-top",
            NavbarPosition::Bottom => "wj-navbar-bottom",
        }
        
        let sticky_class = if self.sticky { " wj-navbar-sticky" } else { "" }
        
        let brand_html = if self.brand.len() > 0 {
            format!("<div class='wj-navbar-brand'>{}</div>", self.brand)
        } else {
            String::from("")
        }
        
        format!(
            "<nav class='wj-navbar {} {}'>{}<div class='wj-navbar-items'>{}</div></nav>",
            position_class,
            sticky_class,
            brand_html,
            items_html.join("")
        )
    }
}