Author: Johan Herland <johan@herland.net>
ui-diff: Add links to increase/decrease number of context lines in diffs Add two links to the "Diffstat" line to show more/less context lines in the generated diff. To support this, cgit_commit_link() and cgit_diff_link() has learned to preserve the ctx.qry.context variable. Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
ui-diff.c | 10 +++++++++- ui-shared.c | 14 ++++++++++++++
diff --git a/ui-diff.c b/ui-diff.c index d3a3b2c8bd04977232baa77004ec2e7015eb51b6..e0a72f757e79eb904e1fdf512fc876518f04d2df 100644 --- a/ui-diff.c +++ b/ui-diff.c @@ -156,13 +156,21 @@ void cgit_print_diffstat(const unsigned char *old_sha1, const unsigned char *new_sha1, const char *prefix) { - int i; + int i, save_context = ctx.qry.context; html("<div class='diffstat-header'>"); cgit_diff_link("Diffstat", NULL, NULL, ctx.qry.head, ctx.qry.sha1, ctx.qry.sha2, NULL, 0); if (prefix) htmlf(" (limited to '%s')", prefix); + html(" ("); + ctx.qry.context = (save_context > 0 ? save_context : 3) << 1; + cgit_self_link("more", NULL, NULL, &ctx); + html("/"); + ctx.qry.context = (save_context > 3 ? save_context : 3) >> 1; + cgit_self_link("less", NULL, NULL, &ctx); + ctx.qry.context = save_context; + html(" context)"); html("</div>"); html("<table summary='diffstat' class='diffstat'>"); max_changes = 0; diff --git a/ui-shared.c b/ui-shared.c index e9917993fb2d4181bf3adb6ff4c01dea0cb52f26..c99bcecdf7905fa373d8839d83e3935d9c30faeb 100644 --- a/ui-shared.c +++ b/ui-shared.c @@ -341,6 +341,13 @@ } if ((ctx.qry.ssdiff && !toggle_ssdiff) || (!ctx.qry.ssdiff && toggle_ssdiff)) { html(delim); html("ss=1"); + delim = "&"; + } + if (ctx.qry.context > 0 && ctx.qry.context != 3) { + html(delim); + html("context="); + htmlf("%d", ctx.qry.context); + delim = "&"; } html("'>"); html_txt(name); @@ -382,6 +389,13 @@ } if ((ctx.qry.ssdiff && !toggle_ssdiff) || (!ctx.qry.ssdiff && toggle_ssdiff)) { html(delim); html("ss=1"); + delim = "&"; + } + if (ctx.qry.context > 0 && ctx.qry.context != 3) { + html(delim); + html("context="); + htmlf("%d", ctx.qry.context); + delim = "&"; } html("'>"); html_txt(name);