render-hex: switch to embedded-data pattern

Signed-off-by: NeilBrown <neil@brown.name>

diff --git a/render-hex.c b/render-hex.c
index f0a9b1fe70791460c7343fba675ca9c0b37e9999..80f41693c0d3e98ec0a1ae90b64be412a4cda7e1 100644 (file)
--- a/render-hex.c
+++ b/render-hex.c
@@ -16,6 +16,7 @@
 #include <string.h>
 #include <stdio.h>
 
+#define PANE_DATA_TYPE struct he_data
 #include "core.h"
 #include "misc.h"
 
@@ -23,6 +24,7 @@ struct he_data {
        struct pane     *pane;
        bool bytes;
 };
+#include "core-pane.h"
 
 static struct map *he_map;
 static struct pane *do_render_hex_attach(struct pane *parent safe);
@@ -215,7 +217,6 @@ static void render_hex_register_map(void)
        key_add(he_map, "doc:render-line", &render_line);
 
        key_add(he_map, "Close", &render_hex_close);
-       key_add(he_map, "Free", &edlib_do_free);
        key_add(he_map, "Clone", &render_hex_clone);
        key_add(he_map, "doc:replaced", &render_hex_notify_replace);
 }
@@ -229,10 +230,10 @@ static struct pane *do_render_hex_attach(struct pane *parent safe)
        if (!he_map)
                render_hex_register_map();
 
-       alloc(he, pane);
-       p = pane_register(parent, 0, &render_hex_handle.c, he);
+       p = pane_register(parent, 0, &render_hex_handle.c);
        if (!p)
                return NULL;
+       he = p->data;
        call("doc:request:doc:replaced", p);
        attr_set_str(&p->attrs, "render-wrap", "no");
        attr_set_str(&p->attrs, "heading", "<bold>          00 11 22 33 44 55 66 77  88 99 aa bb cc dd ee ff   0 1 2 3 4 5 6 7  8 9 a b c d e f</>");