[bugzilla-gnome-org-extensions] Allow people to change the "limit" on popular-traces.

[Krzesimir Nowak <krnowak src gnome org>]

commit 1f16ee35a95185c5897d8511d24784fdcff59487
Author: Max Kanat-Alexander <mkanat everythingsolved com>
Date:   Sat Aug 8 22:29:34 2009 -0500

    Allow people to change the "limit" on popular-traces.

 lib/TraceParser/Hooks.pm                           |    1 +
 template/en/default/pages/popular-traces.html.tmpl |   10 ++++++++++
 2 files changed, 11 insertions(+), 0 deletions(-)
---
diff --git a/lib/TraceParser/Hooks.pm b/lib/TraceParser/Hooks.pm
index bdfec68..f9732ae 100644
--- a/lib/TraceParser/Hooks.pm
+++ b/lib/TraceParser/Hooks.pm
@@ -417,6 +417,7 @@ sub _page_popular_traces {
     my $traces = TraceParser::Trace->new_from_list([keys %trace_count]);
     @$traces = reverse sort { $trace_count{$a->id} <=> $trace_count{$b->id} } 
                             @$traces;
+    $vars->{limit} = $limit;
     $vars->{traces} = $traces;
     $vars->{trace_count} = \%trace_count;
 }
diff --git a/template/en/default/pages/popular-traces.html.tmpl 
b/template/en/default/pages/popular-traces.html.tmpl
index 0665c05..427f6ce 100644
--- a/template/en/default/pages/popular-traces.html.tmpl
+++ b/template/en/default/pages/popular-traces.html.tmpl
@@ -23,6 +23,16 @@
    title = "Most Popular Traces"
 %]
 
+<form action="page.cgi" method="GET">
+<div>
+  <input type="hidden" name="id" value="popular-traces.html">
+  Show the top 
+  <input type="text" size="3" name="limit" value="[% limit FILTER html %]">
+  traces.
+  <input type="submit" value="Go">
+</div>
+</form>
+
 <p>Most popular traces (as determined by comparing their first few
   functions):</p>