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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-08-10 22:44:20 +0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-08-10 22:44:20 +0400 |
| commit | 59e8fe32fc0cc9dff6b0c269d099a49e004dc45e (patch) | |
| tree | 55133961ebcbf9ea5b5ab674360207876c189349 /tools/perf/util/ui/browsers/hists.c | |
| parent | f1e9214cc99644101d957c5c660946c6f2f86d7c (diff) | |
| download | linux-59e8fe32fc0cc9dff6b0c269d099a49e004dc45e.tar.xz | |
perf ui browser: Add ui_browser__show counterpart: __hide
So that the common tasks of providing a helpline at __run entry and
destroying the window and releasing resourses at exit can be abstracted
away, reducing a bit more the coupling with libnewt.
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/ui/browsers/hists.c')
| -rw-r--r-- | tools/perf/util/ui/browsers/hists.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/perf/util/ui/browsers/hists.c b/tools/perf/util/ui/browsers/hists.c index cee7998f1c33..dd512b73b015 100644 --- a/tools/perf/util/ui/browsers/hists.c +++ b/tools/perf/util/ui/browsers/hists.c @@ -211,7 +211,8 @@ static int hist_browser__run(struct hist_browser *self, const char *title, nr_events, unit); newtDrawRootText(0, 0, str); - if (ui_browser__show(&self->b, title) < 0) + if (ui_browser__show(&self->b, title, + "Press '?' for help on key bindings") < 0) return -1; newtFormAddHotKey(self->b.form, 'A'); @@ -253,6 +254,8 @@ static int hist_browser__run(struct hist_browser *self, const char *title, return 0; } } + + ui_browser__hide(&self->b); return 0; } |