In side-by-side diff, add support for marking individual characters.

[ps-cgit] / ui-shared.c

diff --git a/ui-shared.c b/ui-shared.c
index 4175bd8d335c710ab24c40b282813d4e8ccf6e96..de55effb9b027dbaa1db0c33d9ba28c291183a1e 100644 (file)
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -317,7 +317,7 @@ void cgit_log_link(char *name, char *title, char *class, char *head,
 }
 
 void cgit_commit_link(char *name, char *title, char *class, char *head,
-                     char *rev)
+                     char *rev, int toggle_ssdiff)
 {
        if (strlen(name) > ctx.cfg.max_msg_len && ctx.cfg.max_msg_len >= 15) {
                name[ctx.cfg.max_msg_len] = '\0';
@@ -325,7 +325,23 @@ void cgit_commit_link(char *name, char *title, char *class, char *head,
                name[ctx.cfg.max_msg_len - 2] = '.';
                name[ctx.cfg.max_msg_len - 3] = '.';
        }
-       reporevlink("commit", name, title, class, head, rev, NULL);
+
+       char *delim;
+
+       delim = repolink(title, class, "commit", head, NULL);
+       if (rev && strcmp(rev, ctx.qry.head)) {
+               html(delim);
+               html("id=");
+               html_url_arg(rev);
+               delim = "&";
+       }
+       if ((ctx.qry.ssdiff && !toggle_ssdiff) || (!ctx.qry.ssdiff && toggle_ssdiff)) {
+               html(delim);
+               html("ss=1");
+       }
+       html("'>");
+       html_txt(name);
+       html("</a>");
 }
 
 void cgit_refs_link(char *name, char *title, char *class, char *head,
@@ -341,7 +357,8 @@ void cgit_snapshot_link(char *name, char *title, char *class, char *head,
 }
 
 void cgit_diff_link(char *name, char *title, char *class, char *head,
-                   char *new_rev, char *old_rev, char *path)
+                   char *new_rev, char *old_rev, char *path,
+                   int toggle_ssdiff)
 {
        char *delim;
 
@@ -356,6 +373,11 @@ void cgit_diff_link(char *name, char *title, char *class, char *head,
                html(delim);
                html("id2=");
                html_url_arg(old_rev);
+               delim = "&amp;";
+       }
+       if ((ctx.qry.ssdiff && !toggle_ssdiff) || (!ctx.qry.ssdiff && toggle_ssdiff)) {
+               html(delim);
+               html("ss=1");
        }
        html("'>");
        html_txt(name);
@@ -383,7 +405,7 @@ void cgit_object_link(struct object *obj)
        shortrev[10] = '\0';
        if (obj->type == OBJ_COMMIT) {
                 cgit_commit_link(fmt("commit %s...", shortrev), NULL, NULL,
-                                ctx.qry.head, fullrev);
+                                ctx.qry.head, fullrev, 0);
                return;
        } else if (obj->type == OBJ_TREE)
                page = "tree";
@@ -481,8 +503,11 @@ void cgit_print_http_headers(struct cgit_context *ctx)
 
 void cgit_print_docstart(struct cgit_context *ctx)
 {
-       if (ctx->cfg.embedded)
+       if (ctx->cfg.embedded) {
+               if (ctx->cfg.header)
+                       html_include(ctx->cfg.header);
                return;
+       }
 
        char *host = cgit_hosturl();
        html(cgit_doctype);
@@ -520,7 +545,13 @@ void cgit_print_docstart(struct cgit_context *ctx)
 
 void cgit_print_docend()
 {
-       html("</div>");
+       html("</div> <!-- class=content -->\n");
+       if (ctx.cfg.embedded) {
+               html("</div> <!-- id=cgit -->\n");
+               if (ctx.cfg.footer)
+                       html_include(ctx.cfg.footer);
+               return;
+       }
        if (ctx.cfg.footer)
                html_include(ctx.cfg.footer);
        else {
@@ -529,9 +560,7 @@ void cgit_print_docend()
                cgit_print_date(time(NULL), FMT_LONGDATE, ctx.cfg.local_time);
                html("</div>\n");
        }
-       html("</div>");
-       if (ctx.cfg.embedded)
-               return;
+       html("</div> <!-- id=cgit -->\n");
        html("</body>\n</html>\n");
 }
 
@@ -623,14 +652,17 @@ static void print_header(struct cgit_context *ctx)
 {
        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
-               html_attr(cgit_rooturl());
-       html("'><img src='");
-       html_attr(ctx->cfg.logo);
-       html("' alt='cgit logo'/></a></td>\n");
+
+       if (ctx->cfg.logo && ctx->cfg.logo[0] != 0) {
+               html("<td class='logo' rowspan='2'><a href='");
+               if (ctx->cfg.logo_link)
+                       html_attr(ctx->cfg.logo_link);
+               else
+                       html_attr(cgit_rooturl());
+               html("'><img src='");
+               html_attr(ctx->cfg.logo);
+               html("' alt='cgit logo'/></a></td>\n");
+       }
 
        html("<td class='main'>");
        if (ctx->repo) {
@@ -685,9 +717,9 @@ void cgit_print_pageheader(struct cgit_context *ctx)
                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);
+                                ctx->qry.head, ctx->qry.sha1, 0);
                cgit_diff_link("diff", NULL, hc(cmd, "diff"), ctx->qry.head,
-                              ctx->qry.sha1, ctx->qry.sha2, NULL);
+                              ctx->qry.sha1, ctx->qry.sha2, NULL, 0);
                if (ctx->repo->max_stats)
                        cgit_stats_link("stats", NULL, hc(cmd, "stats"),
                                        ctx->qry.head, NULL);