tailwind-rs-core 0.15.4

Core types and utilities for tailwind-rs
Documentation 
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//! Layout Utilities Parser

use super::{UtilityParser, ParserCategory};
use crate::css_generator::types::CssProperty;

#[derive(Debug, Clone)]
pub struct LayoutParser;

impl LayoutParser {
    pub fn new() -> Self { Self }
    
    /// Parse display classes
    fn parse_display_class(&self, class: &str) -> Option<Vec<CssProperty>> {
        match class {
            "block" => Some(vec![CssProperty { name: "display".to_string(), value: "block".to_string(), important: false }]),
            "inline-block" => Some(vec![CssProperty { name: "display".to_string(), value: "inline-block".to_string(), important: false }]),
            "inline" => Some(vec![CssProperty { name: "display".to_string(), value: "inline".to_string(), important: false }]),
            "flex" => Some(vec![CssProperty { name: "display".to_string(), value: "flex".to_string(), important: false }]),
            "inline-flex" => Some(vec![CssProperty { name: "display".to_string(), value: "inline-flex".to_string(), important: false }]),
            "grid" => Some(vec![CssProperty { name: "display".to_string(), value: "grid".to_string(), important: false }]),
            "inline-grid" => Some(vec![CssProperty { name: "display".to_string(), value: "inline-grid".to_string(), important: false }]),
            "hidden" => Some(vec![CssProperty { name: "display".to_string(), value: "none".to_string(), important: false }]),
            "table" => Some(vec![CssProperty { name: "display".to_string(), value: "table".to_string(), important: false }]),
            "table-cell" => Some(vec![CssProperty { name: "display".to_string(), value: "table-cell".to_string(), important: false }]),
            "table-row" => Some(vec![CssProperty { name: "display".to_string(), value: "table-row".to_string(), important: false }]),
            "list-item" => Some(vec![CssProperty { name: "display".to_string(), value: "list-item".to_string(), important: false }]),
            "contents" => Some(vec![CssProperty { name: "display".to_string(), value: "contents".to_string(), important: false }]),
            _ => None,
        }
    }
    
    /// Parse position classes
    fn parse_position_class(&self, class: &str) -> Option<Vec<CssProperty>> {
        match class {
            "static" => Some(vec![CssProperty { name: "position".to_string(), value: "static".to_string(), important: false }]),
            "fixed" => Some(vec![CssProperty { name: "position".to_string(), value: "fixed".to_string(), important: false }]),
            "absolute" => Some(vec![CssProperty { name: "position".to_string(), value: "absolute".to_string(), important: false }]),
            "relative" => Some(vec![CssProperty { name: "position".to_string(), value: "relative".to_string(), important: false }]),
            "sticky" => Some(vec![CssProperty { name: "position".to_string(), value: "sticky".to_string(), important: false }]),
            _ => None,
        }
    }
    
    /// Parse visibility classes
    fn parse_visibility_class(&self, class: &str) -> Option<Vec<CssProperty>> {
        match class {
            "visible" => Some(vec![CssProperty { name: "visibility".to_string(), value: "visible".to_string(), important: false }]),
            "invisible" => Some(vec![CssProperty { name: "visibility".to_string(), value: "hidden".to_string(), important: false }]),
            _ => None,
        }
    }
    
    /// Parse overflow classes
    fn parse_overflow_class(&self, class: &str) -> Option<Vec<CssProperty>> {
        match class {
            "overflow-auto" => Some(vec![CssProperty { name: "overflow".to_string(), value: "auto".to_string(), important: false }]),
            "overflow-hidden" => Some(vec![CssProperty { name: "overflow".to_string(), value: "hidden".to_string(), important: false }]),
            "overflow-clip" => Some(vec![CssProperty { name: "overflow".to_string(), value: "clip".to_string(), important: false }]),
            "overflow-visible" => Some(vec![CssProperty { name: "overflow".to_string(), value: "visible".to_string(), important: false }]),
            "overflow-scroll" => Some(vec![CssProperty { name: "overflow".to_string(), value: "scroll".to_string(), important: false }]),
            "overflow-x-auto" => Some(vec![CssProperty { name: "overflow-x".to_string(), value: "auto".to_string(), important: false }]),
            "overflow-x-hidden" => Some(vec![CssProperty { name: "overflow-x".to_string(), value: "hidden".to_string(), important: false }]),
            "overflow-x-clip" => Some(vec![CssProperty { name: "overflow-x".to_string(), value: "clip".to_string(), important: false }]),
            "overflow-x-visible" => Some(vec![CssProperty { name: "overflow-x".to_string(), value: "visible".to_string(), important: false }]),
            "overflow-x-scroll" => Some(vec![CssProperty { name: "overflow-x".to_string(), value: "scroll".to_string(), important: false }]),
            "overflow-y-auto" => Some(vec![CssProperty { name: "overflow-y".to_string(), value: "auto".to_string(), important: false }]),
            "overflow-y-hidden" => Some(vec![CssProperty { name: "overflow-y".to_string(), value: "hidden".to_string(), important: false }]),
            "overflow-y-clip" => Some(vec![CssProperty { name: "overflow-y".to_string(), value: "clip".to_string(), important: false }]),
            "overflow-y-visible" => Some(vec![CssProperty { name: "overflow-y".to_string(), value: "visible".to_string(), important: false }]),
            "overflow-y-scroll" => Some(vec![CssProperty { name: "overflow-y".to_string(), value: "scroll".to_string(), important: false }]),
            _ => None,
        }
    }
}

impl UtilityParser for LayoutParser {
    fn parse_class(&self, class: &str) -> Option<Vec<CssProperty>> {
        // Try display classes first
        if let Some(properties) = self.parse_display_class(class) {
            return Some(properties);
        }
        
        // Try position classes
        if let Some(properties) = self.parse_position_class(class) {
            return Some(properties);
        }
        
        // Try visibility classes
        if let Some(properties) = self.parse_visibility_class(class) {
            return Some(properties);
        }
        
        // Try overflow classes
        if let Some(properties) = self.parse_overflow_class(class) {
            return Some(properties);
        }
        
        None
    }
    
    fn get_supported_patterns(&self) -> Vec<&'static str> { 
        vec![
            "block", "inline-block", "inline", "flex", "inline-flex", "grid", "inline-grid", "hidden",
            "static", "fixed", "absolute", "relative", "sticky",
            "visible", "invisible",
            "overflow-*", "overflow-x-*", "overflow-y-*"
        ] 
    }
    fn get_priority(&self) -> u32 { 70 }
    fn get_category(&self) -> ParserCategory { ParserCategory::Layout }
}

impl Default for LayoutParser {
    fn default() -> Self { Self::new() }
}