Merge branch 'lh/layout'

* lh/layout:
  Make repository search case insensitive
  Remove 'patch' link from tab, add to commit view
  Implement minimal freetext search in the repolist
  More layout fixes
  Minor fixup in tree-view css
  Reintroduce the branch switcher
  Add fixed link to index page from repo header
  Include diff in commit view
  Replace sidebar/logo

7 files changed, 237 insertions, 179 deletions

diff --git a/cgit.css b/cgit.css
index 17c2712..8f3d00c 100644
--- a/cgit.css
+++ b/cgit.css
@@ -1,243 +1,241 @@
 body, table {
 	padding: 0em;
 	margin: 0em;
 }
 
 body {
 	font-family: sans;
 	font-size: 10pt;
 	color: #333;
 	background: white;
 	padding: 4px;
 }
 
+a {
+	color: blue;
+	text-decoration: none;
+}
+
+a:hover {
+	text-decoration: underline;
+}
+
 table {
       border-collapse: collapse;
 }
 
-h2 {
-	font-size: 120%;
-	font-weight: bold;
-	margin-top: 0em;
-	margin-bottom: 0.25em;
+table#header {
+	width: 100%;
+	margin-bottom: 1em;
 }
 
-h3 {
-	margin-top: 0em;
-	font-size: 100%;
-	font-weight: normal;
+table#header td.logo {
+	width: 96px;
 }
 
-h4 {
-	margin-top: 1.5em;
-	margin-bottom: 0.1em;
-	font-size: 100%;
-	font-weight: bold;
+table#header td.main {
+	font-size: 250%;
+	padding-left: 10px;
 }
 
-a {
-	color: #600;
-	text-decoration: none;
+table#header td.main a {
+	color: #000;
 }
 
-a:hover {
-	background-color: #ddd;
-	text-decoration: none;
+table#header td.form {
+	text-align: right;
+	vertical-align: bottom;
+	padding-right: 1em;
+	padding-bottom: 2px;
 }
 
-table.list {
-	border: none;
-	border-collapse: collapse;
+table#header td.form form,
+table#header td.form input,
+table#header td.form select {
+	font-size: 90%;
 }
 
-table.list tr {
-	background: white;
+table#header td.sub {
+	color: #777;
+	border-top: solid 1px #ccc;
+	padding-left: 10px;
 }
 
-table.list tr:hover {
-	background: #f8f8f8;
+table.tabs {
+	/* border-bottom: solid 2px #ccc; */
+	border-collapse: collapse;
+	margin-top: 2em;
+	margin-bottom: 0px;
+	width: 100%;
 }
 
-table.list tr.nohover:hover {
-	background: white;
+table.tabs td {
+	padding: 0px 1em;
+	vertical-align: bottom;
 }
 
-table.list th {
-	font-weight: bold;
-	border-bottom: solid 1px #777;
-	padding: 0.1em 0.5em 0.1em 0.5em;
-	vertical-align: baseline;
+table.tabs td a {
+	padding: 2px 0.75em;
+	color: #777;
+	font-size: 110%;
 }
 
-table.list td {
-	border: none;
-	padding: 0.1em 0.5em 0.1em 0.5em;
+table.tabs td a.active {
+	color: #000;
+	background-color: #ccc;
 }
 
-img {
-	border: none;
+table.tabs td.form {
+	text-align: right;
 }
 
-table#layout {
-	border-collapse: collapse;
-	border: none;
-	margin: 0px;
+table.tabs td.form form {
+	padding-bottom: 2px;
+	font-size: 90%;
 }
 
-td#sidebar {
-	vertical-align: top;
-	width: 162px;
-	padding: 0px 0px 0px 0px;
-	margin: 0px;
+table.tabs td.form input,
+table.tabs td.form select {
+	font-size: 90%;
 }
 
-td#sidebar table {
-	border-collapse: separate;
-	border-spacing: 0px;
+div.content {
 	margin: 0px;
-	padding: 0px;
-	background-color: #ccc;
+	padding: 2em;
+	border-top: solid 3px #ccc;
+	border-bottom: solid 3px #ccc;
 }
 
-td#sidebar table.sidebar td.sidebar {
-	padding: 4px;
-	border-top: solid 1px #eee;
-	border-left: solid 1px #eee;
-	border-right: solid 1px #aaa;
-	border-bottom: solid 1px #aaa;
+
+table.list {
+	width: 100%;
+	border: none;
+	border-collapse: collapse;
 }
 
-div#logo {
-	margin: 0px;
-	padding: 4px 0px 4px 0px;
-	text-align: center;
-	background-color: #ccc;
-	border-top: solid 1px #eee;
-	border-left: solid 1px #eee;
-	border-right: solid 1px #aaa;
-	border-bottom: solid 1px #aaa;
+table.list tr {
+	background: white;
 }
 
-td#sidebar h1 {
-	font-size: 10pt;
-	font-weight: bold;
-	margin: 8px 0px 0px 0px;
+table.list tr:hover {
+	background: #eee;
 }
 
-td#sidebar h1.first {
-	margin-top: 0px;
+table.list tr.nohover:hover {
+	background: white;
 }
 
-td#sidebar a.menu {
-	display: block;
-	background-color: #ccc;
-	padding: 0.1em 0.5em;
-	text-decoration: none;
+table.list th {
+	font-weight: bold;
+	/* color: #888;
+	border-top: dashed 1px #888;
+	border-bottom: dashed 1px #888;
+	*/
+	padding: 0.1em 0.5em 0.05em 0.5em;
+	vertical-align: baseline;
 }
 
-td#sidebar a.menu:hover {
-	background-color: #bbb;
-	text-decoration: none;
+table.list td {
+	border: none;
+	padding: 0.1em 0.5em 0.1em 0.5em;
 }
 
-td#sidebar select {
-	width: 100%;
-	margin: 2px 0px 0px 0px;
+table.list td a {
+	color: black;
 }
 
-td#sidebar form {
-	text-align: right;
+img {
+	border: none;
 }
 
 input#switch-btn {
 	margin: 2px 0px 0px 0px;
 }
 
 td#sidebar input.txt {
 	width: 100%;
 	margin: 2px 0px 0px 0px;
 }
 
 table#grid {
 	margin: 0px;
 }
 
 td#content {
 	vertical-align: top;
 	padding: 1em 2em 1em 1em;
 	border: none;
 }
 
 div#summary {
 	vertical-align: top;
 	margin-bottom: 1em;
 }
 
 table#downloads {
 	float: right;
 	border-collapse: collapse;
 	border: solid 1px #777;
 	margin-left: 0.5em;
 	margin-bottom: 0.5em;
 }
 
 table#downloads th {
 	background-color: #ccc;
 }
 
 div#blob {
 	border: solid 1px black;
 }
 
 div.error {
 	color: red;
 	font-weight: bold;
 	margin: 1em 2em;
 }
 
 a.ls-blob, a.ls-dir, a.ls-mod {
 	font-family: monospace;
 }
 
 td.ls-size {
 	text-align: right;
-}
-
-td.ls-size {
 	font-family: monospace;
+	width: 10em;
 }
 
 td.ls-mode {
 	font-family: monospace;
+	width: 10em;
 }
 
 table.blob {
 	margin-top: 0.5em;
 	border-top: solid 1px black;
 }
 
 table.blob td.no {
 	border-right: solid 1px black;
 	color: black;
 	background-color: #eee;
 	text-align: right;
 }
 
 table.blob td.no a {
 	color: black;
 }
 
 table.blob td.no a:hover {
 	color: black;
 	text-decoration: none;
 }
 
 table.blob td.txt {
 	white-space: pre;
 	font-family: monospace;
 	padding-left: 0.5em;
 }
 
 table.nowrap td {
 	white-space: nowrap;
 }
@@ -328,110 +326,110 @@ table.diffstat td.graph table {
 
 table.diffstat td.graph td {
 	padding: 0px;
 	border: 0px;
 	height: 7pt;
 }
 
 table.diffstat td.graph td.add {
 	background-color: #5c5;
 }
 
 table.diffstat td.graph td.rem {
 	background-color: #c55;
 }
 
 div.diffstat-summary {
 	color: #888;
 	padding-top: 0.5em;
 }
 
 table.diff {
 	width: 100%;
 }
 
 table.diff td {
 	font-family: monospace;
 	white-space: pre;
 }
 
 table.diff td div.head {
 	font-weight: bold;
 	margin-top: 1em;
-	background-color: #eee;
+	color: black;
 }
 
 table.diff td div.hunk {
 	color: #009;
 }
 
 table.diff td div.add {
 	color: green;
 }
 
 table.diff td div.del {
 	color: red;
 }
 
 .sha1 {
 	font-family: monospace;
 	font-size: 90%;
 }
 
 .left {
 	text-align: left;
 }
 
 .right {
 	text-align: right;
 }
 
 table.list td.repogroup {
 	font-style: italic;
 	color: #888;
 }
 
 a.button {
 	font-size: 80%;
-	color: #aaa;
+	color: #33c;
+/*
 	background-color: #eee;
 	border: solid 1px #aaa;
-	padding: 0em 0.5em;
 	margin: 0.1em 0.25em;
+*/
+	padding: 0em 0.5em;
 }
 
 a.button:hover {
-	text-decoration: none;
-	color: #333;
-	background-color: #ccc;
+	text-decoration: underline;
 }
 
 a.primary {
 	font-size: 100%;
 }
 
 a.secondary {
 	font-size: 90%;
 }
 
 td.toplevel-repo {
 
 }
 
 table.list td.sublevel-repo {
 	padding-left: 1.5em;
 }
 
 span.age-mins {
 	font-weight: bold;
 	color: #080;
 }
 
 span.age-hours {
 	color: #080;
 }
 
 span.age-days {
 	color: #040;
 }
 
 span.age-weeks {
diff --git a/cgit.h b/cgit.h
index ee8c716..a3b6535 100644
--- a/cgit.h
+++ b/cgit.h
@@ -192,33 +192,40 @@ extern int chk_positive(int result, char *msg);
 extern int chk_non_negative(int result, char *msg);
 
 extern char *trim_end(const char *str, char c);
 extern char *strlpart(char *txt, int maxlen);
 extern char *strrpart(char *txt, int maxlen);
 
 extern void cgit_add_ref(struct reflist *list, struct refinfo *ref);
 extern int cgit_refs_cb(const char *refname, const unsigned char *sha1,
 			int flags, void *cb_data);
 
 extern void *cgit_free_commitinfo(struct commitinfo *info);
 
 extern int cgit_diff_files(const unsigned char *old_sha1,
 			   const unsigned char *new_sha1,
 			   linediff_fn fn);
 
 extern void cgit_diff_tree(const unsigned char *old_sha1,
 			   const unsigned char *new_sha1,
 			   filepair_fn fn, const char *prefix);
 
 extern void cgit_diff_commit(struct commit *commit, filepair_fn fn);
 
 extern char *fmt(const char *format,...);
 
 extern struct commitinfo *cgit_parse_commit(struct commit *commit);
 extern struct taginfo *cgit_parse_tag(struct tag *tag);
 extern void cgit_parse_url(const char *url);
 
 extern const char *cgit_repobasename(const char *reponame);
 
 extern int cgit_parse_snapshots_mask(const char *str);
 
+/* libgit.a either links against or compiles its own implementation of
+ * strcasestr(), and we'd like to reuse it. Simply re-declaring it
+ * seems to do the trick.
+ */
+extern char *strcasestr(const char *haystack, const char *needle);
+
+
 #endif /* CGIT_H */
diff --git a/cgit.png b/cgit.png
index 22f7e95..d7f70bc 100644
--- a/cgit.png
+++ b/cgit.png
diff --git a/ui-commit.c b/ui-commit.c
index 8019e36..dd36cc0 100644
--- a/ui-commit.c
+++ b/ui-commit.c
@@ -1,43 +1,44 @@
 /* ui-commit.c: generate commit view
  *
  * Copyright (C) 2006 Lars Hjemli
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
  */
 
 #include "cgit.h"
 #include "html.h"
 #include "ui-shared.h"
+#include "ui-diff.h"
 
 static int files, slots;
 static int total_adds, total_rems, max_changes;
 static int lines_added, lines_removed;
 static char *curr_rev;
 
 static struct fileinfo {
 	char status;
 	unsigned char old_sha1[20];
 	unsigned char new_sha1[20];
 	unsigned short old_mode;
 	unsigned short new_mode;
 	char *old_path;
 	char *new_path;
 	unsigned int added;
 	unsigned int removed;
 } *items;
 
 
 void print_fileinfo(struct fileinfo *info)
 {
 	char *class;
 
 	switch (info->status) {
 	case DIFF_STATUS_ADDED:
 		class = "add";
 		break;
 	case DIFF_STATUS_COPIED:
 		class = "cpy";
 		break;
 	case DIFF_STATUS_DELETED:
 		class = "del";
@@ -145,84 +146,91 @@ void cgit_print_commit(char *hex)
 	int i;
 
 	if (!hex)
 		hex = ctx.qry.head;
 	curr_rev = hex;
 
 	if (get_sha1(hex, sha1)) {
 		cgit_print_error(fmt("Bad object id: %s", hex));
 		return;
 	}
 	commit = lookup_commit_reference(sha1);
 	if (!commit) {
 		cgit_print_error(fmt("Bad commit reference: %s", hex));
 		return;
 	}
 	info = cgit_parse_commit(commit);
 
 	html("<table summary='commit info' class='commit-info'>\n");
 	html("<tr><th>author</th><td>");
 	html_txt(info->author);
 	html(" ");
 	html_txt(info->author_email);
 	html("</td><td class='right'>");
 	cgit_print_date(info->author_date, FMT_LONGDATE);
 	html("</td></tr>\n");
 	html("<tr><th>committer</th><td>");
 	html_txt(info->committer);
 	html(" ");
 	html_txt(info->committer_email);
 	html("</td><td class='right'>");
 	cgit_print_date(info->committer_date, FMT_LONGDATE);
 	html("</td></tr>\n");
+	html("<tr><th>commit</th><td colspan='2' class='sha1'>");
+	tmp = sha1_to_hex(commit->object.sha1);
+	cgit_commit_link(tmp, NULL, NULL, ctx.qry.head, tmp);
+	html(" (");
+	cgit_patch_link("patch", NULL, NULL, NULL, tmp);
+	html(")</td></tr>\n");
 	html("<tr><th>tree</th><td colspan='2' class='sha1'>");
 	tmp = xstrdup(hex);
 	cgit_tree_link(sha1_to_hex(commit->tree->object.sha1), NULL, NULL,
 		       ctx.qry.head, tmp, NULL);
 	html("</td></tr>\n");
       	for (p = commit->parents; p ; p = p->next) {
 		parent = lookup_commit_reference(p->item->object.sha1);
 		if (!parent) {
 			html("<tr><td colspan='3'>");
 			cgit_print_error("Error reading parent commit");
 			html("</td></tr>");
 			continue;
 		}
 		html("<tr><th>parent</th>"
 		     "<td colspan='2' class='sha1'>");
 		cgit_commit_link(sha1_to_hex(p->item->object.sha1), NULL, NULL,
 				 ctx.qry.head, sha1_to_hex(p->item->object.sha1));
 		html(" (");
 		cgit_diff_link("diff", NULL, NULL, ctx.qry.head, hex,
 			       sha1_to_hex(p->item->object.sha1), NULL);
 		html(")</td></tr>");
 	}
 	if (ctx.repo->snapshots) {
 		html("<tr><th>download</th><td colspan='2' class='sha1'>");
 		cgit_print_snapshot_links(ctx.qry.repo, ctx.qry.head,
 					  hex, ctx.repo->snapshots);
 		html("</td></tr>");
 	}
 	html("</table>\n");
 	html("<div class='commit-subject'>");
 	html_txt(info->subject);
 	html("</div>");
 	html("<div class='commit-msg'>");
 	html_txt(info->msg);
 	html("</div>");
 	if (!(commit->parents && commit->parents->next && commit->parents->next->next)) {
 		html("<div class='diffstat-header'>Diffstat</div>");
 		html("<table summary='diffstat' class='diffstat'>");
 		max_changes = 0;
 		cgit_diff_commit(commit, inspect_filepair);
 		for(i = 0; i<files; i++)
 			print_fileinfo(&items[i]);
 		html("</table>");
 		html("<div class='diffstat-summary'>");
-		htmlf("%d files changed, %d insertions, %d deletions (",
+		htmlf("%d files changed, %d insertions, %d deletions",
 		      files, total_adds, total_rems);
-		cgit_diff_link("show diff", NULL, NULL, ctx.qry.head, hex,
-			       NULL, NULL);
+		cgit_print_diff(ctx.qry.sha1,
+				sha1_to_hex(commit->parents->item->object.sha1),
+				NULL);
 		html(")</div>");
 	}
 	cgit_free_commitinfo(info);
 }
diff --git a/ui-repolist.c b/ui-repolist.c
index eeeaf3d..7a7e95a 100644
--- a/ui-repolist.c
+++ b/ui-repolist.c
@@ -15,100 +15,125 @@
 time_t read_agefile(char *path)
 {
 	FILE *f;
 	static char buf[64], buf2[64];
 
 	if (!(f = fopen(path, "r")))
 		return -1;
 	fgets(buf, sizeof(buf), f);
 	fclose(f);
 	if (parse_date(buf, buf2, sizeof(buf2)))
 		return strtoul(buf2, NULL, 10);
 	else
 		return 0;
 }
 
 static void print_modtime(struct cgit_repo *repo)
 {
 	char *path;
 	struct stat s;
 
 	path = fmt("%s/%s", repo->path, ctx.cfg.agefile);
 	if (stat(path, &s) == 0) {
 		cgit_print_age(read_agefile(path), -1, NULL);
 		return;
 	}
 
 	path = fmt("%s/refs/heads/%s", repo->path, repo->defbranch);
 	if (stat(path, &s) != 0)
 		return;
 	cgit_print_age(s.st_mtime, -1, NULL);
 }
 
-void cgit_print_repolist()
+int is_match(struct cgit_repo *repo)
 {
-	int i, columns = 4;
-	char *last_group = NULL;
-
-	if (ctx.cfg.enable_index_links)
-		columns++;
-
-	ctx.page.title = ctx.cfg.root_title;
-	cgit_print_http_headers(&ctx);
-	cgit_print_docstart(&ctx);
-	cgit_print_pageheader(&ctx);
+	if (!ctx.qry.search)
+		return 1;
+	if (repo->url && strcasestr(repo->url, ctx.qry.search))
+		return 1;
+	if (repo->name && strcasestr(repo->name, ctx.qry.search))
+		return 1;
+	if (repo->desc && strcasestr(repo->desc, ctx.qry.search))
+		return 1;
+	if (repo->owner && strcasestr(repo->owner, ctx.qry.search))
+		return 1;
+	return 0;
+}
 
-	html("<table summary='repository list' class='list nowrap'>");
+void print_header(int columns)
+{
 	if (ctx.cfg.index_header) {
 		htmlf("<tr class='nohover'><td colspan='%d' class='include-block'>",
 		      columns);
 		html_include(ctx.cfg.index_header);
 		html("</td></tr>");
 	}
 	html("<tr class='nohover'>"
 	     "<th class='left'>Name</th>"
 	     "<th class='left'>Description</th>"
 	     "<th class='left'>Owner</th>"
 	     "<th class='left'>Idle</th>");
 	if (ctx.cfg.enable_index_links)
-		html("<th>Links</th>");
+		html("<th class='left'>Links</th>");
 	html("</tr>\n");
+}
+
+void cgit_print_repolist()
+{
+	int i, columns = 4, hits = 0, header = 0;
+	char *last_group = NULL;
+
+	if (ctx.cfg.enable_index_links)
+		columns++;
 
+	ctx.page.title = ctx.cfg.root_title;
+	cgit_print_http_headers(&ctx);
+	cgit_print_docstart(&ctx);
+	cgit_print_pageheader(&ctx);
+
+	html("<table summary='repository list' class='list nowrap'>");
 	for (i=0; i<cgit_repolist.count; i++) {
 		ctx.repo = &cgit_repolist.repos[i];
+		if (!is_match(ctx.repo))
+			continue;
+		if (!header++)
+			print_header(columns);
+		hits++;
 		if ((last_group == NULL && ctx.repo->group != NULL) ||
 		    (last_group != NULL && ctx.repo->group == NULL) ||
 		    (last_group != NULL && ctx.repo->group != NULL &&
 		     strcmp(ctx.repo->group, last_group))) {
 			htmlf("<tr class='nohover'><td colspan='%d' class='repogroup'>",
 			      columns);
 			html_txt(ctx.repo->group);
 			html("</td></tr>");
 			last_group = ctx.repo->group;
 		}
 		htmlf("<tr><td class='%s'>",
 		      ctx.repo->group ? "sublevel-repo" : "toplevel-repo");
 		html_link_open(cgit_repourl(ctx.repo->url), NULL, NULL);
 		html_txt(ctx.repo->name);
 		html_link_close();
 		html("</td><td>");
 		html_ntxt(ctx.cfg.max_repodesc_len, ctx.repo->desc);
 		html("</td><td>");
 		html_txt(ctx.repo->owner);
 		html("</td><td>");
 		print_modtime(ctx.repo);
 		html("</td>");
 		if (ctx.cfg.enable_index_links) {
 			html("<td>");
 			html_link_open(cgit_repourl(ctx.repo->url),
 				       NULL, "button");
 			html("summary</a>");
 			cgit_log_link("log", NULL, "button", NULL, NULL, NULL,
 				      0, NULL, NULL);
 			cgit_tree_link("tree", NULL, "button", NULL, NULL, NULL);
 			html("</td>");
 		}
 		html("</tr>\n");
 	}
 	html("</table>");
+	if (!hits)
+		cgit_print_error("No repositories found");
 	cgit_print_docend();
 }
diff --git a/ui-shared.c b/ui-shared.c
index aa65988..bb08c4a 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -1,41 +1,42 @@
 /* ui-shared.c: common web output functions
  *
  * Copyright (C) 2006 Lars Hjemli
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
  */
 
 #include "cgit.h"
+#include "cmd.h"
 #include "html.h"
 
 const char cgit_doctype[] =
 "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\"\n"
 "  \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";
 
 static char *http_date(time_t t)
 {
 	static char day[][4] =
 		{"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
 	static char month[][4] =
 		{"Jan", "Feb", "Mar", "Apr", "May", "Jun",
 		 "Jul", "Aug", "Sep", "Oct", "Now", "Dec"};
 	struct tm *tm = gmtime(&t);
 	return fmt("%s, %02d %s %04d %02d:%02d:%02d GMT", day[tm->tm_wday],
 		   tm->tm_mday, month[tm->tm_mon], 1900+tm->tm_year,
 		   tm->tm_hour, tm->tm_min, tm->tm_sec);
 }
 
 void cgit_print_error(char *msg)
 {
 	html("<div class='error'>");
 	html_txt(msg);
 	html("</div>\n");
 }
 
 char *cgit_rooturl()
 {
 	if (ctx.cfg.virtual_root)
 		return fmt("%s/", ctx.cfg.virtual_root);
 	else
 		return ctx.cfg.script_name;
@@ -359,65 +360,65 @@ void cgit_print_http_headers(struct cgit_context *ctx)
 		htmlf("Content-Type: %s; charset=%s\n", ctx->page.mimetype,
 		      ctx->page.charset);
 	else if (ctx->page.mimetype)
 		htmlf("Content-Type: %s\n", ctx->page.mimetype);
 	if (ctx->page.filename)
 		htmlf("Content-Disposition: inline; filename=\"%s\"\n",
 		      ctx->page.filename);
 	htmlf("Last-Modified: %s\n", http_date(ctx->page.modified));
 	htmlf("Expires: %s\n", http_date(ctx->page.expires));
 	html("\n");
 }
 
 void cgit_print_docstart(struct cgit_context *ctx)
 {
 	html(cgit_doctype);
 	html("<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en' lang='en'>\n");
 	html("<head>\n");
 	html("<title>");
 	html_txt(ctx->page.title);
 	html("</title>\n");
 	htmlf("<meta name='generator' content='cgit %s'/>\n", cgit_version);
 	if (ctx->cfg.robots && *ctx->cfg.robots)
 		htmlf("<meta name='robots' content='%s'/>\n", ctx->cfg.robots);
 	html("<link rel='stylesheet' type='text/css' href='");
 	html_attr(ctx->cfg.css);
 	html("'/>\n");
 	html("</head>\n");
 	html("<body>\n");
 }
 
 void cgit_print_docend()
 {
-	html("</td>\n</tr>\n</table>\n</body>\n</html>\n");
+	html("</div>\n</body>\n</html>\n");
 }
 
 int print_branch_option(const char *refname, const unsigned char *sha1,
 			int flags, void *cb_data)
 {
 	char *name = (char *)refname;
 	html_option(name, name, ctx.qry.head);
 	return 0;
 }
 
 int print_archive_ref(const char *refname, const unsigned char *sha1,
 		       int flags, void *cb_data)
 {
 	struct tag *tag;
 	struct taginfo *info;
 	struct object *obj;
 	char buf[256], *url;
 	unsigned char fileid[20];
 	int *header = (int *)cb_data;
 
 	if (prefixcmp(refname, "refs/archives"))
 		return 0;
 	strncpy(buf, refname+14, sizeof(buf));
 	obj = parse_object(sha1);
 	if (!obj)
 		return 1;
 	if (obj->type == OBJ_TAG) {
 		tag = lookup_tag(sha1);
 		if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag)))
 			return 0;
 		hashcpy(fileid, tag->tagged->sha1);
 	} else if (obj->type != OBJ_BLOB) {
@@ -436,155 +437,172 @@ int print_archive_ref(const char *refname, const unsigned char *sha1,
 	html_txt(strlpart(buf, 20));
 	html_link_close();
 	return 0;
 }
 
 void add_hidden_formfields(int incl_head, int incl_search, char *page)
 {
 	char *url;
 
 	if (!ctx.cfg.virtual_root) {
 		url = fmt("%s/%s", ctx.qry.repo, page);
 		if (ctx.qry.path)
 			url = fmt("%s/%s", url, ctx.qry.path);
 		html_hidden("url", url);
 	}
 
 	if (incl_head && strcmp(ctx.qry.head, ctx.repo->defbranch))
 		html_hidden("h", ctx.qry.head);
 
 	if (ctx.qry.sha1)
 		html_hidden("id", ctx.qry.sha1);
 	if (ctx.qry.sha2)
 		html_hidden("id2", ctx.qry.sha2);
 
 	if (incl_search) {
 		if (ctx.qry.grep)
 			html_hidden("qt", ctx.qry.grep);
 		if (ctx.qry.search)
 			html_hidden("q", ctx.qry.search);
 	}
 }
 
-void cgit_print_pageheader(struct cgit_context *ctx)
+char *hc(struct cgit_cmd *cmd, const char *page)
 {
-	static const char *default_info = "This is cgit, a fast webinterface for git repositories";
-	int header = 0;
-	char *url;
-
-	html("<table id='layout' summary=''>\n");
-	html("<tr><td id='sidebar'>\n");
-	html("<table class='sidebar' cellspacing='0' summary=''>\n");
-	html("<tr><td class='sidebar'>\n<a href='");
-	html_attr(cgit_rooturl());
-	htmlf("'><img src='%s' alt='cgit'/></a>\n",
-	      ctx->cfg.logo);
-	html("</td></tr>\n<tr><td class='sidebar'>\n");
-	if (ctx->repo) {
-		html("<h1 class='first'>");
-		html_txt(strrpart(ctx->repo->name, 20));
-		html("</h1>\n");
-		html_txt(ctx->repo->desc);
-		if (ctx->repo->owner) {
-			html("<h1>owner</h1>\n");
-			html_txt(ctx->repo->owner);
-		}
-		html("<h1>navigate</h1>\n");
-		reporevlink(NULL, "summary", NULL, "menu", ctx->qry.head,
-			    NULL, NULL);
-		cgit_log_link("log", NULL, "menu", ctx->qry.head, NULL, NULL,
-			      0, NULL, NULL);
-		cgit_tree_link("tree", NULL, "menu", ctx->qry.head,
-			       ctx->qry.sha1, NULL);
-		cgit_commit_link("commit", NULL, "menu", ctx->qry.head,
-			      ctx->qry.sha1);
-		cgit_diff_link("diff", NULL, "menu", ctx->qry.head,
-			       ctx->qry.sha1, ctx->qry.sha2, NULL);
-		cgit_patch_link("patch", NULL, "menu", ctx->qry.head,
-				ctx->qry.sha1);
+	return (strcmp(cmd->name, page) ? NULL : "active");
+}
 
-		for_each_ref(print_archive_ref, &header);
+void cgit_print_pageheader(struct cgit_context *ctx)
+{
+	struct cgit_cmd *cmd = cgit_get_cmd(ctx);
 
-		if (ctx->repo->clone_url || ctx->cfg.clone_prefix) {
-			html("<h1>clone</h1>\n");
-			if (ctx->repo->clone_url)
-				url = ctx->repo->clone_url;
+	html("<table id='header'>\n");
+	html("<tr>\n");
+	html("<td class='logo' rowspan='2'><a href='");
+	if (ctx->cfg.logo_link)
+		html_attr(ctx->cfg.logo_link);
 			else
-				url = fmt("%s%s", ctx->cfg.clone_prefix,
-					  ctx->repo->url);
-			html("<a class='menu' href='");
-			html_attr(url);
-			html("' title='");
-			html_attr(url);
-			html("'>\n");
-			html_txt(strrpart(url, 20));
-			html("</a>\n");
-		}
+		html_attr(cgit_rooturl());
+	html("'><img src='");
+	html_attr(ctx->cfg.logo);
+	html("'/></a></td>\n");
 
-		html("<h1>branch</h1>\n");
+	html("<td class='main'>");
+	if (ctx->repo) {
+/*
+		html("<a href='");
+		html_attr(cgit_rooturl());
+		html("'>index</a> : ");
+*/
+		reporevlink(NULL, ctx->repo->name, NULL, hc(cmd, "summary"),
+			    ctx->qry.head, NULL, NULL);
+		html(" : ");
+		html_txt(ctx->qry.page);
+		html("</td><td class='form'>");
 		html("<form method='get' action=''>\n");
 		add_hidden_formfields(0, 1, ctx->qry.page);
-//		html("<table summary='branch selector' class='grid'><tr><td id='branch-dropdown-cell'>");
 		html("<select name='h' onchange='this.form.submit();'>\n");
 		for_each_branch_ref(print_branch_option, ctx->qry.head);
-		html("</select>\n");
-//		html("</td><td>");
-		html("<noscript><input type='submit' id='switch-btn' value='switch'/></noscript>\n");
-//		html("</td></tr></table>");
-		html("</form>\n");
+		html("</select> ");
+		html("<input type='submit' name='' value='switch'/>");
+		html("</form>");
+	} else
+		html_txt(ctx->cfg.root_title);
+	html("</td>\n");
+
+	html("<tr><td class='sub'");
+	if (ctx->repo) {
+		html(" colspan='2'>");
+		html_txt(ctx->repo->desc);
+	}
+/*
+	else if (ctx->cfg.root_subtitle)
+		html_txt(ctx->cfg.root_subtitle);
+*/
+	else {
+		html(">");
+		html_txt("a fast webinterface for the git dscm");
+	}
+	html("</td></tr>\n");
 
-		html("<h1>search</h1>\n");
-		html("<form method='get' action='");
+	html("</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);
+		html("</td><td class='form'>");
+		html("<form class='right' method='get' action='");
 		if (ctx->cfg.virtual_root)
 			html_attr(cgit_fileurl(ctx->qry.repo, "log",
 					       ctx->qry.path, NULL));
 		html("'>\n");
 		add_hidden_formfields(1, 0, "log");
 		html("<select name='qt'>\n");
 		html_option("grep", "log msg", ctx->qry.grep);
 		html_option("author", "author", ctx->qry.grep);
 		html_option("committer", "committer", ctx->qry.grep);
 		html("</select>\n");
-		html("<input class='txt' type='text' name='q' value='");
+		html("<input class='txt' type='text' size='10' name='q' value='");
 		html_attr(ctx->qry.search);
 		html("'/>\n");
+		html("<input type='submit' value='search'/>\n");
 		html("</form>\n");
 	} else {
-		if (!ctx->cfg.index_info || html_include(ctx->cfg.index_info))
-			html(default_info);
+		html("<a class='active' href='");
+		html_attr(cgit_rooturl());
+		html("'>index</a>\n");
+		html("</td><td class='form'>");
+		html("<form method='get' action='");
+		html_attr(cgit_rooturl());
+		html("'>\n");
+		html("<input type='text' name='q' size='10' value='");
+		html_attr(ctx->qry.search);
+		html("'/>\n");
+		html("<input type='submit' value='search'/>\n");
+		html("</form>");
 	}
-
-	html("</td></tr></table></td>\n");
-
-	html("<td id='content'>\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))
 			continue;
 		filename = fmt("%s-%s%s", cgit_repobasename(repo), hex,
 			       f->suffix);
 		cgit_snapshot_link(filename, NULL, NULL, (char *)head,
 				   (char *)hex, filename);
 		html("<br/>");
 	}
diff --git a/ui-shared.h b/ui-shared.h
index 94de884..76c2b1f 100644
--- a/ui-shared.h
+++ b/ui-shared.h
@@ -1,36 +1,38 @@
 #ifndef UI_SHARED_H
 #define UI_SHARED_H
 
 extern char *cgit_repourl(const char *reponame);
 extern char *cgit_fileurl(const char *reponame, const char *pagename,
 			  const char *filename, const char *query);
 extern char *cgit_pageurl(const char *reponame, const char *pagename,
 			  const char *query);
 
 extern void cgit_tree_link(char *name, char *title, char *class, char *head,
 			   char *rev, char *path);
 extern void cgit_log_link(char *name, char *title, char *class, char *head,
 			  char *rev, char *path, int ofs, char *grep,
 			  char *pattern);
 extern void cgit_commit_link(char *name, char *title, char *class, char *head,
 			     char *rev);
+extern void cgit_patch_link(char *name, char *title, char *class, char *head,
+			    char *rev);
 extern void cgit_refs_link(char *name, char *title, char *class, char *head,
 			   char *rev, char *path);
 extern void cgit_snapshot_link(char *name, char *title, char *class,
 			       char *head, char *rev, char *archivename);
 extern void cgit_diff_link(char *name, char *title, char *class, char *head,
 			   char *new_rev, char *old_rev, char *path);
 extern void cgit_object_link(struct object *obj);
 
 extern void cgit_print_error(char *msg);
 extern void cgit_print_date(time_t secs, char *format);
 extern void cgit_print_age(time_t t, time_t max_relative, char *format);
 extern void cgit_print_http_headers(struct cgit_context *ctx);
 extern void cgit_print_docstart(struct cgit_context *ctx);
 extern void cgit_print_docend();
 extern void cgit_print_pageheader(struct cgit_context *ctx);
 extern void cgit_print_filemode(unsigned short mode);
 extern void cgit_print_snapshot_links(const char *repo, const char *head,
 				      const char *hex, int snapshots);
 
 #endif /* UI_SHARED_H */