diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-03-12 10:48:12 -0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-03-12 20:31:52 +0100 |
| commit | 7081e087b90d4eb4348f7970bd6b266d837321ef (patch) | |
| tree | 47a47d9d5f1371b82141b5516d557298ea57cfe9 /tools | |
| parent | f9224c5c944b60cf709db4adf1f5195264b8d194 (diff) | |
perf newt: Add 'Q', 'q' and Ctrl+C as ways to exit from forms
These are keys people expect when pressed to exit the current
widget, so have associate all of them to this semantic.
Suggested-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1268401692-9361-1-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/util/newt.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/tools/perf/util/newt.c b/tools/perf/util/newt.c index 3d3a936acb67..2a4308a29ba8 100644 --- a/tools/perf/util/newt.c +++ b/tools/perf/util/newt.c @@ -4,6 +4,7 @@ #include <stdlib.h> #include <newt.h> +#include <sys/ttydefaults.h> #include "cache.h" #include "hist.h" @@ -11,6 +12,22 @@ #include "sort.h" #include "symbol.h" +static void newt_form__set_exit_keys(newtComponent self) +{ + newtFormAddHotKey(self, NEWT_KEY_ESCAPE); + newtFormAddHotKey(self, 'Q'); + newtFormAddHotKey(self, 'q'); + newtFormAddHotKey(self, CTRL('c')); +} + +static newtComponent newt_form__new(void) +{ + newtComponent self = newtForm(NULL, NULL, 0); + if (self) + newt_form__set_exit_keys(self); + return self; +} + static size_t hist_entry__append_browser(struct hist_entry *self, newtComponent listbox, u64 total) { @@ -77,8 +94,7 @@ static void hist_entry__annotate_browser(struct hist_entry *self) newtListboxSetWidth(listbox, max_line_len); newtCenteredWindow(max_line_len + 2, ws.ws_row - 5, self->sym->name); - form = newtForm(NULL, NULL, 0); - newtFormAddHotKey(form, NEWT_KEY_ESCAPE); + form = newt_form__new(); newtFormAddComponents(form, listbox, NULL); newtFormRun(form, &es); @@ -108,8 +124,7 @@ void perf_session__browse_hists(struct rb_root *hists, u64 session_total, get_term_dimensions(&ws); - form = newtForm(NULL, NULL, 0); - newtFormAddHotKey(form, NEWT_KEY_ESCAPE); + form = newt_form__new(); listbox = newtListbox(1, 1, ws.ws_row - 2, (NEWT_FLAG_SCROLL | NEWT_FLAG_BORDER | |