From 13763f6c7fd5e8d84dd3c5d968ba803e96fdf6e4 Mon Sep 17 00:00:00 2001
From: "Prof. Dr. Matthias Jung DL9MJ" <dl9mj@darc.de>
Date: Sun, 8 Dec 2024 16:58:47 +0100
Subject: [PATCH] feature: add latex renderer

---
 renderer/fifty_ohm_html_renderer.py  |  4 +-
 renderer/fifty_ohm_latex_renderer.py | 97 ++++++++++++++++++++++++++++
 test/test_tag.py                     |  4 +-
 3 files changed, 101 insertions(+), 4 deletions(-)
 create mode 100644 renderer/fifty_ohm_latex_renderer.py

diff --git a/renderer/fifty_ohm_html_renderer.py b/renderer/fifty_ohm_html_renderer.py
index 7e8b1e7..de7bbe2 100644
--- a/renderer/fifty_ohm_html_renderer.py
+++ b/renderer/fifty_ohm_html_renderer.py
@@ -74,8 +74,8 @@ class FiftyOhmHtmlRenderer(HtmlRenderer):
 
         if(token.tagtype == "webmargin"):
             type = "margin"
-        elif(token.tagtype == "webtipp"):
-            type = "tipp"
+        elif(token.tagtype == "webtip"):
+            type = "tip"
         elif(token.tagtype == "webindepth"):
             type = "indepth"
         else :
diff --git a/renderer/fifty_ohm_latex_renderer.py b/renderer/fifty_ohm_latex_renderer.py
new file mode 100644
index 0000000..5e55998
--- /dev/null
+++ b/renderer/fifty_ohm_latex_renderer.py
@@ -0,0 +1,97 @@
+from mistletoe.latex_renderer import LaTeXRenderer
+
+from renderer.comment import BlockComment, SpanComment
+from renderer.dash import Dash
+from renderer.halfwidth_spaces import HalfwidthSpaces
+from renderer.nonbreaking_spaces import NonbreakingSpaces, NonbreakingSpacesDots
+from renderer.quote import Quote
+from renderer.tag import Tag
+from renderer.underline import Underline
+
+
+class FiftyOhmLaTeXRenderer(LaTeXRenderer):
+
+    def __init__(self):
+        super().__init__(
+            Dash,
+            BlockComment,
+            SpanComment,
+            Quote,
+            Underline,
+            Tag,
+            HalfwidthSpaces,
+            NonbreakingSpaces,
+            NonbreakingSpacesDots,
+        )
+    
+    def render_document(self, token):
+        self.footnotes.update(token.footnotes)
+        return self.render_inner(token)
+
+    def render_dash(self, token):
+        return " -- "
+
+    def render_block_comment(self, token):
+        return "" # TODO propagate comments to the LaTeX document
+
+    def render_span_comment(self, token):
+        return "" # TODO propagate comments to the LaTeX document
+
+    def render_quote(self, token):
+        return fr"\enquote{{{self.render_inner(token)}}}"
+
+    def render_emphasis(self, token):
+        return fr"\emph{{{self.render_inner(token)}}}"
+
+    def render_underline(self, token):
+        return fr"\underline{{{self.render_inner(token)}}}"
+
+    def render_thematic_break(self, token):
+        return ""
+
+    def render_tag(self, token):  # noqa: C901
+
+        tagtype = None
+
+        match token.tagtype:
+            case "danger":
+                tagtype = "MarginDanger"
+            case "warning":
+                tagtype = "MarginWarning"
+            case "attention":
+                tagtype = "MarginAttention"
+            case "tip":
+                tagtype = "MarginTip"
+            case "webtip":
+                tagtype = "WebTip"
+            case "unit":
+                tagtype = "MarginUnit"
+            case "indepth":
+                tagtype = "MarginInDepth"
+            case "webindepth":
+                tagtype = "MarginWebInDepth"
+            case "webmargin":
+                tagtype = "WebMargin"
+            case "fullwidth":
+                tagtype = "FullWidth"
+            case "latexonly":
+                return self.render_inner(token)
+            case "webonly":
+                return ""
+            case _:
+                tagtype = "Margin"
+
+        return fr"\{tagtype}{{{self.render_inner(token)}}}"
+
+    def render_halfwidth_spaces(self, token):
+        return f"{token.first}.\,{token.second}."
+
+    def render_nonbreaking_spaces(self, token):
+        return f"{token.first}~{token.second}"
+
+    def render_nonbreaking_spaces_dots(self, token):
+        lookup = {
+            "" : "",
+            " " : "~"
+        }
+        return f"{lookup[token.first]}{token.second}{lookup[token.third]}"
\ No newline at end of file
diff --git a/test/test_tag.py b/test/test_tag.py
index 40352cf..09e6193 100644
--- a/test/test_tag.py
+++ b/test/test_tag.py
@@ -19,8 +19,8 @@ def test_tag_html() :
         "<margin>\nFoo\n</margin>" : FiftyOhmHtmlRenderer.render_tag_helper("margin","<p>Foo</p>",1,0)+'\n',
         "<indepth>\nFoo\n</indepth>" : FiftyOhmHtmlRenderer.render_tag_helper("indepth","<p>Foo</p>",1,0)+'\n',
         "<webmargin>\nFoo\n</webmargin>" : FiftyOhmHtmlRenderer.render_tag_helper("margin","<p>Foo</p>",1,0)+'\n',
-        "<tipp>\nFoo\n</tipp>" : FiftyOhmHtmlRenderer.render_tag_helper("tipp","<p>Foo</p>",1,0)+'\n',
-        "<webtipp>\nFoo\n</webtipp>" : FiftyOhmHtmlRenderer.render_tag_helper("tipp","<p>Foo</p>",1,0)+'\n',
+        "<tip>\nFoo\n</tip>" : FiftyOhmHtmlRenderer.render_tag_helper("tip","<p>Foo</p>",1,0)+'\n',
+        "<webtip>\nFoo\n</webtip>" : FiftyOhmHtmlRenderer.render_tag_helper("tip","<p>Foo</p>",1,0)+'\n',
         "<webindepth>\nFoo\n</webindepth>" : FiftyOhmHtmlRenderer.render_tag_helper("indepth","<p>Foo</p>",1,0)+'\n',
         "<unit>\nFoo\n</unit>" : FiftyOhmHtmlRenderer.render_tag_helper("unit","<p>Foo</p>",1,0)+'\n',
         "<danger>\nFoo\n</danger>" : FiftyOhmHtmlRenderer.render_tag_helper("danger","<p>Foo</p>",1,0)+'\n',