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use super::{Emitter, Result}; use crate::list::ListFormat; use swc_common::Spanned; use swc_ecma_ast::*; use swc_ecma_codegen_macros::emitter; impl<'a> Emitter<'a> { #[emitter] pub fn emit_jsx_element(&mut self, node: &JSXElement) -> Result { emit!(node.opening); self.emit_list( node.span(), Some(&node.children), ListFormat::JsxElementOrFragmentChildren, )?; if let Some(ref closing) = node.closing { emit!(closing) } } #[emitter] pub fn emit_jsx_opening_element(&mut self, node: &JSXOpeningElement) -> Result { punct!("<"); emit!(node.name); self.emit_list( node.span(), Some(&node.attrs), ListFormat::JsxElementAttributes, )?; if node.self_closing { punct!("/"); } punct!(">"); } #[emitter] pub fn emit_jsx_element_name(&mut self, node: &JSXElementName) -> Result { match *node { JSXElementName::Ident(ref n) => emit!(n), JSXElementName::JSXMemberExpr(ref n) => emit!(n), JSXElementName::JSXNamespacedName(ref n) => emit!(n), } } #[emitter] pub fn emit_jsx_attr(&mut self, node: &JSXAttr) -> Result { emit!(node.name); if let Some(ref value) = node.value { punct!(" "); emit!(value); } } #[emitter] pub fn emit_jsx_attr_name(&mut self, node: &JSXAttrName) -> Result { match *node { JSXAttrName::Ident(ref n) => emit!(n), JSXAttrName::JSXNamespacedName(ref n) => emit!(n), } } #[emitter] pub fn emit_jsx_attr_or_spread(&mut self, node: &JSXAttrOrSpread) -> Result { match *node { JSXAttrOrSpread::JSXAttr(ref n) => emit!(n), JSXAttrOrSpread::SpreadElement(ref n) => emit!(n), } } #[emitter] pub fn emit_jsx_element_child(&mut self, node: &JSXElementChild) -> Result { match *node { JSXElementChild::JSXElement(ref n) => emit!(n), JSXElementChild::JSXExprContainer(ref n) => emit!(n), JSXElementChild::JSXFragment(ref n) => emit!(n), JSXElementChild::JSXSpreadChild(ref n) => emit!(n), JSXElementChild::JSXText(ref n) => emit!(n), } } #[emitter] pub fn emit_jsx_spread_child(&mut self, node: &JSXSpreadChild) -> Result { punct!("{"); punct!("..."); emit!(node.expr); punct!("}"); } #[emitter] pub fn emit_jsx_expr_container(&mut self, node: &JSXExprContainer) -> Result { punct!("{"); emit!(node.expr); punct!("}"); } #[emitter] pub fn emit_jsx_expr(&mut self, node: &JSXExpr) -> Result { match *node { JSXExpr::Expr(ref n) => emit!(n), JSXExpr::JSXEmptyExpr(ref n) => emit!(n), } } #[emitter] pub fn emit_jsx_closing_element(&mut self, node: &JSXClosingElement) -> Result { punct!("</"); emit!(node.name); punct!(">"); } #[emitter] pub fn emit_jsx_fragment(&mut self, node: &JSXFragment) -> Result { emit!(node.opening); self.emit_list( node.span(), Some(&node.children), ListFormat::JsxElementOrFragmentChildren, )?; emit!(node.closing); } #[emitter] pub fn emit_jsx_opening_fragment(&mut self, node: &JSXOpeningFragment) -> Result { punct!("<>") } #[emitter] pub fn emit_jsx_closing_fragment(&mut self, node: &JSXClosingFragment) -> Result { punct!("</>") } #[emitter] pub fn emit_jsx_namespaced_name(&mut self, node: &JSXNamespacedName) -> Result { emit!(node.ns); punct!(":"); emit!(node.name); } #[emitter] pub fn emit_jsx_empty_expr(&mut self, node: &JSXEmptyExpr) -> Result {} #[emitter] pub fn emit_jsx_text(&mut self, node: &JSXText) -> Result { self.emit_js_word(node.span(), &node.value)?; } #[emitter] pub fn emit_jsx_member_expr(&mut self, node: &JSXMemberExpr) -> Result { emit!(node.obj); punct!("."); emit!(node.prop); } #[emitter] pub fn emit_jsx_object(&mut self, node: &JSXObject) -> Result { match *node { JSXObject::Ident(ref n) => emit!(n), JSXObject::JSXMemberExpr(ref n) => emit!(n), } } }