Use tables for page layout

It feels like the Right Thing, and it fixes some rendering problems in a
much used webbrowser.

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

2 files changed, 41 insertions, 30 deletions

diff --git a/cgit.css b/cgit.css
index 565427f..17c2712 100644
--- a/cgit.css
+++ b/cgit.css
@@ -1,23 +1,23 @@
 body, table {
         padding: 0em;
         margin: 0em;
 }
 
 body {
         font-family: sans;
         font-size: 10pt;
         color: #333;
         background: white;
-        padding-left: 4px;
+        padding: 4px;
 }
 
 table {
       border-collapse: collapse;
 }
 
 h2 {
         font-size: 120%;
         font-weight: bold;
         margin-top: 0em;
         margin-bottom: 0.25em;
 }
@@ -69,91 +69,100 @@ table.list th {
         vertical-align: baseline;
 }
 
 table.list td {
         border: none;
         padding: 0.1em 0.5em 0.1em 0.5em;
 }
 
 img {
         border: none;
 }
 
-div#sidebar {
+table#layout {
+        border-collapse: collapse;
+        border: none;
+        margin: 0px;
+}
+
+td#sidebar {
         vertical-align: top;
         width: 162px;
         padding: 0px 0px 0px 0px;
-        margin: 4px;
-        float: left;
+        margin: 0px;
 }
 
-div#logo {
+td#sidebar table {
+        border-collapse: separate;
+        border-spacing: 0px;
         margin: 0px;
-        padding: 4px 0px 4px 0px;
-        text-align: center;
+        padding: 0px;
         background-color: #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;
 }
 
-div#sidebar div.infobox {
-        margin: 0px 0px 0px 0px;
-        padding: 0.5em;
-        text-align: left;
+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;
 }
 
-div#sidebar div.infobox h1 {
+td#sidebar h1 {
         font-size: 10pt;
         font-weight: bold;
         margin: 8px 0px 0px 0px;
 }
 
-div#sidebar div.infobox h1.first {
+td#sidebar h1.first {
         margin-top: 0px;
 }
 
-div#sidebar div.infobox a.menu {
+td#sidebar a.menu {
         display: block;
         background-color: #ccc;
         padding: 0.1em 0.5em;
         text-decoration: none;
 }
 
-div#sidebar div.infobox a.menu:hover {
+td#sidebar a.menu:hover {
         background-color: #bbb;
         text-decoration: none;
 }
 
-div#sidebar div.infobox select {
+td#sidebar select {
         width: 100%;
         margin: 2px 0px 0px 0px;
 }
 
-td#branch-dropdown-cell {
-        width: 99%;
+td#sidebar form {
+        text-align: right;
 }
 
 input#switch-btn {
-        width: 20px;
         margin: 2px 0px 0px 0px;
 }
 
-div#sidebar div.infobox input.txt {
+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;
diff --git a/ui-shared.c b/ui-shared.c
index 2f771da..4c0613a 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -448,30 +448,32 @@ void add_hidden_formfields(int incl_head, int incl_search, char *page)
                 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)
 {
         static const char *default_info = "This is cgit, a fast webinterface for git repositories";
         int header = 0;
 
-        html("<div id='sidebar'>\n");
-        html("<div id='logo'><a href='");
+        html("<table id='layout' summary=''>\n");
+        html("<tr><td id='sidebar'>\n");
+        html("<table class='sidebar' summary=''>\n");
+        html("<tr><td class='sidebar'>\n<a href='");
         html_attr(cgit_rooturl());
-        htmlf("'><img src='%s' alt='cgit'/></a></div>\n",
+        htmlf("'><img src='%s' alt='cgit'/></a>\n",
               cgit_logo);
-        html("<div class='infobox'>");
+        html("</td></tr>\n<tr><td class='sidebar'>\n");
         if (cgit_query_repo) {
                 html("<h1 class='first'>");
                 html_txt(strrpart(cgit_repo->name, 20));
                 html("</h1>\n");
                 html_txt(cgit_repo->desc);
                 if (cgit_repo->owner) {
                         html("<h1>owner</h1>\n");
                         html_txt(cgit_repo->owner);
                 }
                 html("<h1>navigate</h1>\n");
                 reporevlink(NULL, "summary", NULL, "menu", cgit_query_head,
                             NULL, NULL);
@@ -480,57 +482,57 @@ void cgit_print_pageheader(char *title, int show_search)
                 cgit_tree_link("tree", NULL, "menu", cgit_query_head,
                                cgit_query_sha1, NULL);
                 cgit_commit_link("commit", NULL, "menu", cgit_query_head,
                               cgit_query_sha1);
                 cgit_diff_link("diff", NULL, "menu", cgit_query_head,
                                cgit_query_sha1, cgit_query_sha2, NULL);
 
                 for_each_ref(print_archive_ref, &header);
 
                 html("<h1>branch</h1>\n");
                 html("<form method='get' action=''>\n");
                 add_hidden_formfields(0, 1, cgit_query_page);
-                html("<table summary='branch selector' class='grid'><tr><td id='branch-dropdown-cell'>");
+        //      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, cgit_query_head);
                 html("</select>\n");
-                html("</td><td>");
-                html("<noscript><input type='submit' id='switch-btn' value='..'/></noscript>\n");
-                html("</td></tr></table>");
+        //      html("</td><td>");
+                html("<noscript><input type='submit' id='switch-btn' value='switch'/></noscript>\n");
+        //      html("</td></tr></table>");
                 html("</form>\n");
 
                 html("<h1>search</h1>\n");
                 html("<form method='get' action='");
                 if (cgit_virtual_root)
                         html_attr(cgit_fileurl(cgit_query_repo, "log",
                                                cgit_query_path, NULL));
                 html("'>\n");
                 add_hidden_formfields(1, 0, "log");
                 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>\n");
                 html("<input class='txt' type='text' name='q' value='");
                 html_attr(cgit_query_search);
                 html("'/>\n");
                 html("</form>\n");
         } else {
                 if (!cgit_index_info || html_include(cgit_index_info))
                         html(default_info);
         }
 
-        html("</div>\n");
+        html("</td></tr></table></td>\n");
 
-        html("</div>\n<table summary='page content' class='grid'><tr><td id='content'>\n");
+        html("<td id='content'>\n");
 }
 
 
 void cgit_print_snapshot_start(const char *mimetype, const char *filename,
                                struct cacheitem *item)
 {
         htmlf("Content-Type: %s\n", mimetype);
         htmlf("Content-Disposition: inline; filename=\"%s\"\n", filename);
         htmlf("Last-Modified: %s\n", http_date(item->st.st_mtime));
         htmlf("Expires: %s\n", http_date(item->st.st_mtime +
                                          ttl_seconds(item->ttl)));
         html("\n");