Initial public release of Warp.

Repo-Sync-Origin: warpdotdev/warp-internal@12af1d983b

crates/editor/src/render/element/text_block.rs

@@ -0,0 +1,44 @@
+use crate::{
+    extract_block,
+    render::model::{BlockItem, RenderState, viewport::ViewportItem},
+};
+
+use super::{RenderableBlock, paint::RenderContext};
+
+pub struct RenderableTextBlock {
+    viewport_item: ViewportItem,
+}
+
+impl RenderableTextBlock {
+    pub fn new(viewport_item: ViewportItem) -> Self {
+        Self { viewport_item }
+    }
+}
+
+impl RenderableBlock for RenderableTextBlock {
+    fn viewport_item(&self) -> &ViewportItem {
+        &self.viewport_item
+    }
+
+    fn layout(
+        &mut self,
+        _model: &RenderState,
+        _ctx: &mut warpui::LayoutContext,
+        _app: &warpui::AppContext,
+    ) {
+    }
+
+    fn paint(&mut self, model: &RenderState, ctx: &mut RenderContext, _app: &warpui::AppContext) {
+        let content = model.content();
+        let text_block = extract_block!(
+            self.viewport_item,
+            content,
+            (block, BlockItem::TextBlock { paragraph_block }) => block.text_block(paragraph_block)
+        );
+
+        let paragraph_styles = &model.styles().base_text;
+        for paragraph in text_block.paragraphs() {
+            ctx.draw_paragraph(&paragraph, paragraph_styles, model);
+        }
+    }
+}