From 7dfc2b975fd4a735073536914f5a49b8d80a1104 Mon Sep 17 00:00:00 2001
From: Patrick
Date: Tue, 23 Dec 2025 23:35:13 +0100
Subject: buncha features

---
 ui-tree.c | 25 +++++++++++++++++++++----
 1 file changed, 21 insertions(+), 4 deletions(-)

(limited to 'ui-tree.c')

diff --git a/ui-tree.c b/ui-tree.c
index 5e78f64..61049e7 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -23,6 +23,11 @@ static void print_text_buffer(const char *name, char *buf, unsigned long size)
 	unsigned long lineno, idx;
 	const char *numberfmt = "<a id='n%1$d' href='#n%1$d'>%1$d</a>\n";
 
+	bool is_markdown = (strncmp(".md", &name[strlen(name)-3], 3) == 0);
+	if (is_markdown) {
+		html("<div class=\"tab-folder\"><div id=\"code\" class=\"tab-content\">");
+	}
+
 	html("<table summary='blob content' class='blob'>\n");
 
 	if (ctx.cfg.enable_tree_linenumbers) {
@@ -58,6 +63,16 @@ static void print_text_buffer(const char *name, char *buf, unsigned long size)
 	html("<td class='lines'><pre><code>");
 	html_txt(buf);
 	html("</code></pre></td></tr></table>\n");
+
+	if (is_markdown) {
+		html("</div><div id=\"preview\" class=\"tab-content\">");
+
+		cgit_open_filter(ctx.repo->about_filter, name);
+		html_raw(buf, size);
+		cgit_close_filter(ctx.repo->about_filter);
+
+		html("</div></div>");
+	}
 }
 
 #define ROWLEN 32
@@ -109,6 +124,8 @@ static void print_object(const struct object_id *oid, const char *path, const ch
 
 	cgit_print_layout_start();
 	htmlf("blob: %s (", oid_to_hex(oid));
+	html("<a href=\"#preview\">preview</a>) (");
+	html("<a href=\"#code\">code</a>) (");
 	cgit_plain_link("plain", NULL, NULL, ctx.qry.head,
 		        rev, path);
 	if (ctx.repo->enable_blame) {
@@ -274,11 +291,11 @@ static void ls_head(void)
 	html("</tr>\n");
 }
 
-static void ls_tail(const struct tree *tree)
+static void ls_tail(const struct tree *tree, struct pathspec *paths)
 {
 	html("</table>\n");
 	if (tree)
-		cgit_print_repo_readme_no_layout(tree);
+		cgit_print_repo_readme_no_layout(tree, paths);
 	cgit_print_layout_end();
 }
 
@@ -299,7 +316,7 @@ static void ls_tree(const struct object_id *oid, const char *path, struct walk_t
 	ls_head();
 	read_tree_recursive(the_repository, tree, "", 0, 1,
 		&paths, ls_item, walk_tree_ctx);
-	ls_tail(tree);
+	ls_tail(tree, &paths);
 }
 
 
@@ -383,7 +400,7 @@ void cgit_print_tree(const char *rev, char *path)
 			    "", 0, 0,
 			    &paths, walk_tree, &walk_tree_ctx);
 	if (walk_tree_ctx.state == 1) {
-		ls_tail(tree);
+		ls_tail(tree, &paths);
 	}
 	else if (walk_tree_ctx.state == 2) {
 		cgit_print_layout_end();
-- 
cgit v1.2.3