Change the cgit layout

This modifies and hopefully improves the layout of all cgit pages: * Remove the header from all pages and replace it with a sidebar; most pages have sufficient width but many needs more height. * Add a dropdown-box to switch between branches, using a one-liner javascript to reload the current page in context of the selected branch. * Include refs found below refs/archives in the sidebar, appearing as a set of menuitems below a 'download' heading. * Include the brand new cgit logo Signed-off-by: Lars Hjemli <hjemli@gmail.com>
author: Lars Hjemli <hjemli@gmail.com> 2007-10-30 10:47:38 +0100
committer: Lars Hjemli <hjemli@gmail.com> 2007-10-30 13:38:34 +0100
commit: 0c8e184e9cbf4d3a1e907de9125f6d8210c169d6 (patch)
parent: 10ac7ad1f30f914dc5ff36ba3651ef6dca11aaf7 (diff)
tree: 2e82baf582b7ba0b34f498e1e7494800070067f9
download: cgit-0c8e184e9cbf4d3a1e907de9125f6d8210c169d6.tar.gz
cgit-0c8e184e9cbf4d3a1e907de9125f6d8210c169d6.zip
7 files changed, 231 insertions, 197 deletions
diff --git a/cgit.css b/cgit.css
index 5d47099..6cf4517 100644
--- a/cgit.css
+++ b/cgit.css
@@ -1,15 +1,16 @@
-body {
-	font-family: arial, sans-serif;
-	font-size: 11pt;
-	color: black;
-	background: white;
-}
-
 body, table {
 	padding: 0em;
 	margin: 0em;
 }
 
+body {
+	font-family: sans;
+	font-size: 10pt;
+	color: #333;
+	background: white;
+	padding-left: 4px;
+}
+
 table {
       border-collapse: collapse;
 }
@@ -35,12 +36,13 @@ h4 {
 }
 
 a {
-	color: blue;
+	color: #600;
 	text-decoration: none;
 }
 
 a:hover {
-	text-decoration: underline;
+	background-color: #ddd;
+	text-decoration: none;
 }
 
 table.list {
@@ -53,7 +55,7 @@ table.list tr {
 }
 
 table.list tr:hover {
-	background: #eee;
+	background: #f8f8f8;
 }
 
 table.list tr.nohover:hover {
@@ -76,98 +78,78 @@ img {
 	border: none;
 }
 
-table#layout {
-	width: 100%;
-	border-collapse: collapse;
-	margin: 0px;
-}
-
-td#header, td#logo {
-	color: #666;
-	background-color: #ddd;
-	border-bottom: solid 1px #000;
-}
-
-td#header {
-	font-size: 150%;
-	font-weight: bold;
-	padding: 0.2em 0.5em;
-	vertical-align: text-bottom;
-}
-
-td#header a {
-	color: #666;
-}
-
-td#header a:hover {
-	text-decoration: underline;
+div#sidebar {
+	vertical-align: top;
+	width: 162px;
+	padding: 0px 0px 0px 0px;
+	margin: 4px;
+	float: left;
 }
 
-td#logo {
-	text-align: right;
-	vertical-align: middle;
-	padding-right: 0.5em;
+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;
 }
 
-td#crumb, td#search {
-	color: #ccc;
-	border-top: solid 3px #555;
-	background-color: #666;
-	border-bottom: solid 1px #333;
-	padding: 2px 1em;
+div#sidebar div.infobox {
+	margin: 0px 0px 0pax 0px;
+	padding: 0.5em;
+	text-align: left;
+	background-color: #ccc;
+	border-top: solid 1px #eee;
+	border-left: solid 1px #eee;
+	border-right: solid 1px #aaa;
+	border-bottom: solid 1px #aaa;
 }
 
-td#crumb {
+div#sidebar div.infobox h1 {
+	font-size: 11pt;
 	font-weight: bold;
+	margin: 0px;
 }
 
-td#crumb a {
-	color: #ccc;
-	background-color: #666;
-	padding: 0em 0.5em 0em 0.5em;
-}
-
-td#crumb a:hover {
-	color: #666;
+div#sidebar div.infobox a.menu {
+	display: block;
 	background-color: #ccc;
+	padding: 0.1em 0.5em;
 	text-decoration: none;
 }
 
-td#search {
-	text-align: right;
-	vertical-align: middle;
-	padding-right: 0.5em;
-}
-
-td#search form {
-	margin: 0px;
-	padding: 0px;
+div#sidebar div.infobox a.menu:hover {
+	background-color: #bbb;
+	text-decoration: none;
 }
 
-td#search select {
-	font-size: 9pt;
+div#sidebar div.infobox select {
+	width: 100%;
+	border: solid 1px #aaa;
+	background-color: #bbb;
+	margin: 2px 0px 0px 0px;
 	padding: 0px;
-	border: solid 1px #333;
-	color: #333;
-	background-color: #fff;
 }
 
-td#search input {
-	font-size: 9pt;
-	padding: 0px;
+div#sidebar div.infobox input.txt {
+	width: 100%;
+	border: solid 1px #aaa;
+	background-color: #bbb;
+	margin: 2px 0px 0px 0px;
+	padding: 0;
 }
 
-td#search input.txt {
-	width: 8em;
-	border: solid 1px #333;
-	color: #333;
-	background-color: #fff;
+table#grid {
+	margin: 0px;
 }
 
-td#search input.btn {
-	border: solid 1px #333;
-	color: #333;
-	background-color: #ccc;
+td#content {
+	vertical-align: top;
+	padding: 1em 2em 1em 1em;
+	border: none;
 }
 
 div#summary {
@@ -187,10 +169,6 @@ table#downloads th {
 	background-color: #ccc;
 }
 
-td#content {
-	padding: 1em 0.5em;
-}
-
 div#blob {
 	border: solid 1px black;
 }
@@ -284,7 +262,6 @@ div.diffstat-header {
 
 table.diffstat {
 	border-collapse: collapse;
-	width: 100%;
 	border: solid 1px #aaa;
 	background-color: #eee;
 }
@@ -325,7 +302,7 @@ table.diffstat td.upd a {
 }
 
 table.diffstat td.graph {
-	width: 75%;
+	width: 500px;
 	vertical-align: middle;
 }
 
diff --git a/cgit.h b/cgit.h
index b8af970..42036c3 100644
--- a/cgit.h
+++ b/cgit.h
@@ -181,6 +181,8 @@ extern int chk_non_negative(int result, char *msg);
 
 extern int hextoint(char c);
 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,
diff --git a/cgit.png b/cgit.png
new file mode 100644
index 0000000..ee48197
--- /dev/null
+++ b/cgit.png
Binary files differ
diff --git a/cgitrc b/cgitrc
index 2b09e01..6363c9c 100644
--- a/cgitrc
+++ b/cgitrc
@@ -85,8 +85,13 @@
 #root-title=Git repository browser
 
 
-## If specified, the file at this path will be included as HTML in the index
-## of repositories
+## If specified, the file at this path will be included as HTML in the
+## sidebar on the repository index page
+#index-info=
+
+
+## If specified, the file at this path will be included as HTML above
+## the repository index
 #index-header=
 
 
diff --git a/shared.c b/shared.c
index 50fe8e1..e06df91 100644
--- a/shared.c
+++ b/shared.c
@@ -303,6 +303,37 @@ char *trim_end(const char *str, char c)
 	return s;
 }
 
+char *strlpart(char *txt, int maxlen)
+{
+	char *result;
+
+	if (!txt)
+		return txt;
+
+	if (strlen(txt) <= maxlen)
+		return txt;
+	result = xmalloc(maxlen + 1);
+	memcpy(result, txt, maxlen - 3);
+	result[maxlen-1] = result[maxlen-2] = result[maxlen-3] = '.';
+	result[maxlen] = '\0';
+	return result;
+}
+
+char *strrpart(char *txt, int maxlen)
+{
+	char *result;
+
+	if (!txt)
+		return txt;
+
+	if (strlen(txt) <= maxlen)
+		return txt;
+	result = xmalloc(maxlen + 1);
+	memcpy(result + 3, txt + strlen(txt) - maxlen + 4, maxlen - 3);
+	result[0] = result[1] = result[2] = '.';
+	return result;
+}
+
 void cgit_add_ref(struct reflist *list, struct refinfo *ref)
 {
 	size_t size;
diff --git a/ui-shared.c b/ui-shared.c
index 1418010..1d66940 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -362,77 +362,149 @@ void cgit_print_docstart(char *title, struct cacheitem *item)
 
 void cgit_print_docend()
 {
-	html("</td></tr></table>");
-	html("</body>\n</html>\n");
+	html("</td>\n</tr>\n<table>\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, cgit_query_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) {
+		return 0;
+	} else {
+		hashcpy(fileid, sha1);
+	}
+	if (!*header) {
+		html("<p><h1>download</h1>");
+		*header = 1;
+	}
+	url = cgit_pageurl(cgit_query_repo, "blob",
+			   fmt("id=%s&amp;path=%s", sha1_to_hex(fileid),
+			       buf));
+	html_link_open(url, NULL, "menu");
+	html_txt(strlpart(buf, 20));
+	html_link_close();
+	return 0;
+}
+
+void add_hidden_formfields(int incl_head, int incl_search)
+{
+	if (!cgit_virtual_root) {
+		if (cgit_query_repo)
+			html_hidden("r", cgit_query_repo);
+		if (cgit_query_page)
+			html_hidden("p", cgit_query_page);
+	}
+
+	if (incl_head && strcmp(cgit_query_head, cgit_repo->defbranch))
+		html_hidden("h", cgit_query_head);
+
+	if (cgit_query_sha1)
+		html_hidden("id", cgit_query_sha1);
+	if (cgit_query_sha2)
+		html_hidden("id2", cgit_query_sha2);
+
+	if (incl_search) {
+		if (cgit_query_grep)
+			html_hidden("qt", cgit_query_grep);
+		if (cgit_query_search)
+			html_hidden("q", cgit_query_search);
+	}
 }
 
 void cgit_print_pageheader(char *title, int show_search)
 {
-	html("<table id='layout'>");
-	html("<tr><td id='header'><a href='");
-	html_attr(cgit_rooturl());
-	html("'>");
-	html_txt(cgit_root_title);
-	html("</a></td><td id='logo'>");
+	static const char *default_info = "This is cgit, a fast webinterface for git repositories";
+	int header = 0;
+
+	html("<div id='sidebar'>\n");
 	html("<a href='");
-	html_attr(cgit_logo_link);
-	htmlf("'><img src='%s' alt='logo'/></a>", cgit_logo);
-	html("</td></tr>");
-	html("<tr><td id='crumb'>");
+	html_attr(cgit_rooturl());
+	htmlf("'><div id='logo'><img src='%s' alt='cgit'/></div></a>\n",
+	      cgit_logo);
+	html("<div class='infobox'>");
 	if (cgit_query_repo) {
-		html_txt(cgit_repo->name);
-		html(" (");
-		html_txt(cgit_query_head);
-		html(") : &nbsp;");
-		reporevlink(NULL, "summary", NULL, NULL, cgit_query_head,
+		html("<h1>");
+		html_txt(strrpart(cgit_repo->name, 20));
+		html("</h1>\n");
+		html_txt(cgit_repo->desc);
+		if (cgit_repo->owner) {
+			html("<p>\n<h1>owner</h1>\n");
+			html_txt(cgit_repo->owner);
+		}
+		html("<p>\n<h1>navigate</h1>\n");
+		reporevlink(NULL, "summary", NULL, "menu", cgit_query_head,
 			    NULL, NULL);
-		html(" ");
-		cgit_log_link("log", NULL, NULL, cgit_query_head,
+		cgit_log_link("log", NULL, "menu", cgit_query_head,
 			      cgit_query_sha1, cgit_query_path, 0);
-		html(" ");
-		cgit_tree_link("tree", NULL, NULL, cgit_query_head,
+		cgit_tree_link("tree", NULL, "menu", cgit_query_head,
 			       cgit_query_sha1, NULL);
-		html(" ");
-		cgit_commit_link("commit", NULL, NULL, cgit_query_head,
+		cgit_commit_link("commit", NULL, "menu", cgit_query_head,
 			      cgit_query_sha1);
-		html(" ");
-		cgit_diff_link("diff", NULL, NULL, cgit_query_head,
+		cgit_diff_link("diff", NULL, "menu", cgit_query_head,
 			       cgit_query_sha1, cgit_query_sha2,
 			       cgit_query_path);
-	} else {
-		html_txt("Index of repositories");
-	}
-	html("</td>");
-	html("<td id='search'>");
-	if (show_search) {
+
+		for_each_ref(print_archive_ref, &header);
+
+		html("<p>\n<h1>branch</h1>\n");
+		html("<form method='get' action=''>\n");
+		add_hidden_formfields(0, 1);
+		html("<select name='h' onchange='this.form.submit();'>\n");
+		for_each_branch_ref(print_branch_option, cgit_query_head);
+		html("</select>\n");
+		html("</form>\n");
+
+		html("<p>\n<h1>search</h1>\n");
 		html("<form method='get' action='");
-		html_attr(cgit_currurl());
-		html("'>");
-		if (!cgit_virtual_root) {
-			if (cgit_query_repo)
-				html_hidden("r", cgit_query_repo);
-			if (cgit_query_page)
-				html_hidden("p", cgit_query_page);
-		}
-		if (cgit_query_head)
-			html_hidden("h", cgit_query_head);
-		if (cgit_query_sha1)
-			html_hidden("id", cgit_query_sha1);
-		if (cgit_query_sha2)
-			html_hidden("id2", cgit_query_sha2);
-		html("<select name='qt'>");
+		html_attr(cgit_pageurl(cgit_query_repo, "log", NULL));
+		html("'>\n");
+		add_hidden_formfields(1, 0);
+		html("<select name='qt'>\n");
 		html_option("grep", "log msg", cgit_query_grep);
 		html_option("author", "author", cgit_query_grep);
 		html_option("committer", "committer", cgit_query_grep);
-		html("</select>");
+		html("</select>\n");
 		html("<input class='txt' type='text' name='q' value='");
 		html_attr(cgit_query_search);
-		html("'/><input class='btn' type='submit' value='...'/></form>");
+		html("'/>\n");
+		html("</form>\n");
+	} else {
+		if (!cgit_index_info || html_include(cgit_index_info))
+			html(default_info);
 	}
-	html("</td></tr>");
-	html("<tr><td id='content' colspan='2'>");
+
+	html("</div>\n");
+
+	html("</div>\n<table class='grid'><tr><td id='content'>\n");
 }
 
+
 void cgit_print_snapshot_start(const char *mimetype, const char *filename,
 			       struct cacheitem *item)
 {
diff --git a/ui-summary.c b/ui-summary.c
index ba90510..39fe330 100644
--- a/ui-summary.c
+++ b/ui-summary.c
@@ -120,47 +120,6 @@ static int print_tag(struct refinfo *ref)
 	return 0;
 }
 
-static int cgit_print_archive_cb(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];
-
-	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) {
-		return 0;
-	} else {
-		hashcpy(fileid, sha1);
-	}
-	if (!header) {
-		html("<table id='downloads'>");
-		html("<tr><th>Downloads</th></tr>");
-		header = 1;
-	}
-	html("<tr><td>");
-	url = cgit_pageurl(cgit_query_repo, "blob",
-			   fmt("id=%s&amp;path=%s", sha1_to_hex(fileid),
-			       buf));
-	html_link_open(url, NULL, NULL);
-	html_txt(buf);
-	html_link_close();
-	html("</td></tr>");
-	return 0;
-}
-
 static void print_refs_link(char *path)
 {
 	html("<tr class='nohover'><td colspan='4'>");
@@ -221,28 +180,16 @@ void cgit_print_tags(int maxcount)
 		print_refs_link("tags");
 }
 
-static void cgit_print_archives()
-{
-	header = 0;
-	for_each_ref(cgit_print_archive_cb, NULL);
-	if (header)
-		html("</table>");
-}
-
 void cgit_print_summary()
 {
-	html("<div id='summary'>");
-	cgit_print_archives();
-	html("<h2>");
-	html_txt(cgit_repo->name);
-	html(" - ");
-	html_txt(cgit_repo->desc);
-	html("</h2>");
-	if (cgit_repo->readme)
+	if (cgit_repo->readme) {
+		html("<div id='summary'>");
 		html_include(cgit_repo->readme);
-	html("</div>");
+		html("</div>");
+	}
 	if (cgit_summary_log > 0)
-		cgit_print_log(cgit_query_head, 0, cgit_summary_log, NULL, NULL, NULL, 0);
+		cgit_print_log(cgit_query_head, 0, cgit_summary_log, NULL,
+			       NULL, NULL, 0);
 	html("<table class='list nowrap'>");
 	if (cgit_summary_log > 0)
 		html("<tr class='nohover'><td colspan='4'>&nbsp;</td></tr>");
author	Lars Hjemli <hjemli@gmail.com>	2007-10-30 10:47:38 +0100
committer	Lars Hjemli <hjemli@gmail.com>	2007-10-30 13:38:34 +0100
commit	0c8e184e9cbf4d3a1e907de9125f6d8210c169d6 (patch)
parent	10ac7ad1f30f914dc5ff36ba3651ef6dca11aaf7 (diff)
tree	2e82baf582b7ba0b34f498e1e7494800070067f9
download	cgit-0c8e184e9cbf4d3a1e907de9125f6d8210c169d6.tar.gz cgit-0c8e184e9cbf4d3a1e907de9125f6d8210c169d6.zip
-rw-r--r--	cgit.css	149
-rw-r--r--	cgit.h	2
-rw-r--r--	cgit.png	bin	0 -> 3790 bytes
-rw-r--r--	cgitrc	9
-rw-r--r--	shared.c	31
-rw-r--r--	ui-shared.c	172
-rw-r--r--	ui-summary.c	65