feat(markdown): implement table rendering with imgui.begin_table

src/markdown_table.py

@@ -1,8 +1,28 @@
 import re
 from dataclasses import dataclass
+from imgui_bundle import imgui
 
 _TABLE_SEPARATOR = re.compile(r"^\|?\s*:?-{2,}:?\s*(\|\s*:?-{2,}:?\s*)+\|?\s*$")
 
+def render_table(block: "TableBlock") -> None:
+ """Render a GFM table block via imgui.begin_table.
+ [C: src/markdown_helper.py:MarkdownRenderer.render]
+ """
+ n_cols = len(block.headers)
+ if n_cols == 0: return
+ flags = imgui.TableFlags_.borders | imgui.TableFlags_.row_bg | imgui.TableFlags_.resizable
+ if not imgui.begin_table("md_table", n_cols, flags): return
+ imgui.table_headers_row()
+ for h in block.headers:
+  imgui.table_next_column()
+  imgui.text(h)
+ for row in block.rows:
+  imgui.table_next_row()
+  for c in row:
+   imgui.table_next_column()
+   imgui.text(c)
+ imgui.end_table()
+
 @dataclass(frozen=True)
 class TableBlock:
  """Frozen GFM table block.