Reintroduce the branch switcher

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

2 files changed, 17 insertions, 0 deletions

diff --git a/cgit.css b/cgit.css
index 67cf48e..80680c9 100644
--- a/cgit.css
+++ b/cgit.css
@@ -23,76 +23,86 @@ a:hover {
 table {
       border-collapse: collapse;
 }
 
 table#header {
         width: 100%;
         margin-bottom: 1em;
 }
 
 table#header td.logo {
         width: 96px;
 }
 
 table#header td.main {
         font-size: 200%;
 }
 
 table#header td.sub {
         color: #777;
         border-top: solid 1px #ccc;
 }
 
 table.tabs {
         border-bottom: solid 2px #ccc;
         border-collapse: collapse;
         margin-top: 2em;
         margin-bottom: 1em;
         width: 100%;
 }
 
 table.tabs td {
         padding: 0px 0.5em;
+        vertical-align: bottom;
 }
 
 table.tabs td a {
         padding: 2px 1em;
         color: #007;
 }
 
 table.tabs td a.active {
         color: #000;
         background-color: #ccc;
 }
 
+table.tabs td.branch {
+        text-align: right;
+}
+
+table.tabs td.branch form {
+        padding-bottom: 2px;
+        font-size: 90%;
+}
+
 div.content {
         margin: 0px;
         padding: 1em;
 }
 
 
 table.list {
         width: 100%;
         border: none;
         border-collapse: collapse;
 }
 
 table.list tr {
         background: white;
 }
 
 table.list tr:hover {
         background: #eee;
 }
 
 table.list tr.nohover:hover {
         background: white;
 }
 
 table.list th {
         font-weight: normal;
         border-bottom: solid 1px #ccc;
         padding: 0.1em 0.5em 0.1em 0.5em;
         vertical-align: baseline;
 }
 
 table.list td {
diff --git a/ui-shared.c b/ui-shared.c
index 03d147f..73e3d4c 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -489,64 +489,71 @@ void cgit_print_pageheader(struct cgit_context *ctx)
         if (ctx->repo) {
                 html("<a href='");
                 html_attr(cgit_rooturl());
                 html("'>index</a> / ");
                 html_txt(ctx->repo->name);
         } else
                 html_txt(ctx->cfg.root_title);
         html("</td></tr>\n");
         html("<tr><td class='sub'>");
         if (ctx->repo)
                 html_txt(ctx->repo->desc);
         else
                 html_txt(ctx->cfg.index_info);
         html("</td></tr>\n");
         html("</table>\n");
 
         html("<table class='tabs'><tr><td>\n");
         if (ctx->repo) {
                 reporevlink(NULL, "summary", NULL, hc(cmd, "summary"),
                             ctx->qry.head, NULL, NULL);
                 cgit_refs_link("refs", NULL, hc(cmd, "refs"), ctx->qry.head,
                                ctx->qry.sha1, NULL);
                 cgit_log_link("log", NULL, hc(cmd, "log"), ctx->qry.head,
                               NULL, NULL, 0, NULL, NULL);
                 cgit_tree_link("tree", NULL, hc(cmd, "tree"), ctx->qry.head,
                                ctx->qry.sha1, NULL);
                 cgit_commit_link("commit", NULL, hc(cmd, "commit"),
                                  ctx->qry.head, ctx->qry.sha1);
                 cgit_diff_link("diff", NULL, hc(cmd, "diff"), ctx->qry.head,
                                ctx->qry.sha1, ctx->qry.sha2, NULL);
                 cgit_patch_link("patch", NULL, hc(cmd, "patch"), ctx->qry.head,
                                 ctx->qry.sha1);
+                html("</td><td class='branch'>");
+                html("<form method='get' action=''>\n");
+                add_hidden_formfields(0, 1, ctx->qry.page);
+                html("<select name='h' onchange='this.form.submit();'>\n");
+                for_each_branch_ref(print_branch_option, ctx->qry.head);
+                html("</select> ");
+                html("<input type='submit' name='' value='switch'/>");
         } else {
                 html("<a class='active' href='");
                 html_attr(cgit_rooturl());
                 html("'>index</a>\n");
         }
         html("</td></tr></table>\n");
         html("<div class='content'>");
 }
 
 void cgit_print_filemode(unsigned short mode)
 {
         if (S_ISDIR(mode))
                 html("d");
         else if (S_ISLNK(mode))
                 html("l");
         else if (S_ISGITLINK(mode))
                 html("m");
         else
                 html("-");
         html_fileperm(mode >> 6);
         html_fileperm(mode >> 3);
         html_fileperm(mode);
 }
 
 void cgit_print_snapshot_links(const char *repo, const char *head,
                                const char *hex, int snapshots)
 {
         const struct cgit_snapshot_format* f;
             char *filename;
 
         for (f = cgit_snapshot_formats; f->suffix; f++) {
                 if (!(snapshots & f->bit))