perf ui browser: Remove ui_browser__add_exit_keys

Users (hist_browser, etc) should just handle all keys, discarding the
ones they don't handle.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-fjouann12v2k58t6vdd2wawb@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/util/ui/browser.c b/tools/perf/util/ui/browser.c
index 05a0f61..2923c49 100644 (file)
--- a/tools/perf/util/ui/browser.c
+++ b/tools/perf/util/ui/browser.c
@@ -142,20 +142,6 @@ void ui_browser__reset_index(struct ui_browser *self)
        self->seek(self, 0, SEEK_SET);
 }
 
-void ui_browser__add_exit_key(struct ui_browser *browser __used, int key __used)
-{
-}
-
-void ui_browser__add_exit_keys(struct ui_browser *self, int keys[])
-{
-       int i = 0;
-
-       while (keys[i] && i < 64) {
-               ui_browser__add_exit_key(self, keys[i]);
-               ++i;
-       }
-}
-
 void __ui_browser__show_title(struct ui_browser *browser, const char *title)
 {
        SLsmg_gotorc(0, 0);
@@ -175,16 +161,12 @@ int ui_browser__show(struct ui_browser *self, const char *title,
 {
        int err;
        va_list ap;
-       int keys[] = { NEWT_KEY_UP, NEWT_KEY_DOWN, NEWT_KEY_PGUP,
-                      NEWT_KEY_PGDN, NEWT_KEY_HOME, NEWT_KEY_END, ' ',
-                      NEWT_KEY_LEFT, NEWT_KEY_ESCAPE, 'q', CTRL('c'), 0 };
 
        ui_browser__refresh_dimensions(self);
 
        pthread_mutex_lock(&ui__lock);
        __ui_browser__show_title(self, title);
 
-       ui_browser__add_exit_keys(self, keys);
        self->title = title;
        free(self->helpline);
        self->helpline = NULL;

diff --git a/tools/perf/util/ui/browser.h b/tools/perf/util/ui/browser.h
index 37d56bf..7dd9d61 100644 (file)
--- a/tools/perf/util/ui/browser.h
+++ b/tools/perf/util/ui/browser.h
@@ -32,8 +32,6 @@ void ui_browser__refresh_dimensions(struct ui_browser *self);
 void ui_browser__reset_index(struct ui_browser *self);
 
 void ui_browser__gotorc(struct ui_browser *self, int y, int x);
-void ui_browser__add_exit_key(struct ui_browser *self, int key);
-void ui_browser__add_exit_keys(struct ui_browser *self, int keys[]);
 void __ui_browser__show_title(struct ui_browser *browser, const char *title);
 void ui_browser__show_title(struct ui_browser *browser, const char *title);
 int ui_browser__show(struct ui_browser *self, const char *title,

diff --git a/tools/perf/util/ui/browsers/annotate.c b/tools/perf/util/ui/browsers/annotate.c
index 1967fbf..cbefb4f 100644 (file)
--- a/tools/perf/util/ui/browsers/annotate.c
+++ b/tools/perf/util/ui/browsers/annotate.c
@@ -175,12 +175,6 @@ static int annotate_browser__run(struct annotate_browser *self, int evidx,
        struct rb_node *nd = NULL;
        struct map_symbol *ms = self->b.priv;
        struct symbol *sym = ms->sym;
-       /*
-        * RIGHT To allow builtin-annotate to cycle thru multiple symbols by
-        * examining the exit key for this function.
-        */
-       int exit_keys[] = { 'H', NEWT_KEY_TAB, NEWT_KEY_UNTAB,
-                           NEWT_KEY_RIGHT, NEWT_KEY_ENTER, 0 };
        int key;
 
        if (ui_browser__show(&self->b, sym->name,
@@ -188,7 +182,6 @@ static int annotate_browser__run(struct annotate_browser *self, int evidx,
                             "cycle hottest lines, H: Hottest, -> Line action") < 0)
                return -1;
 
-       ui_browser__add_exit_keys(&self->b, exit_keys);
        annotate_browser__calc_percent(self, evidx);
 
        if (self->curr_hot)
@@ -292,8 +285,11 @@ static int annotate_browser__run(struct annotate_browser *self, int evidx,
                                                     timer, arg, delay_secs);
                        }
                        break;
-               default:
+               case 'q':
+               case CTRL('c'):
                        goto out;
+               default:
+                       continue;
                }
 
                if (nd != NULL)

diff --git a/tools/perf/util/ui/browsers/hists.c b/tools/perf/util/ui/browsers/hists.c
index 603d6ee..662b721 100644 (file)
--- a/tools/perf/util/ui/browsers/hists.c
+++ b/tools/perf/util/ui/browsers/hists.c
@@ -302,9 +302,6 @@ static int hist_browser__run(struct hist_browser *self, const char *ev_name,
 {
        int key;
        char title[160];
-       int sym_exit_keys[] = { 'a', 'h', 'C', 'd', 'E', 't', 0, };
-       int exit_keys[] = { '?', 'h', 'D', NEWT_KEY_LEFT, NEWT_KEY_RIGHT,
-                           NEWT_KEY_TAB, NEWT_KEY_UNTAB, NEWT_KEY_ENTER, 0, };
 
        self->b.entries = &self->hists->entries;
        self->b.nr_entries = self->hists->nr_entries;
@@ -317,10 +314,6 @@ static int hist_browser__run(struct hist_browser *self, const char *ev_name,
                             "Press '?' for help on key bindings") < 0)
                return -1;
 
-       ui_browser__add_exit_keys(&self->b, exit_keys);
-       if (self->has_symbols)
-               ui_browser__add_exit_keys(&self->b, sym_exit_keys);
-
        while (1) {
                key = ui_browser__run(&self->b, delay_secs);
 
@@ -921,8 +914,11 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
                            !ui__dialog_yesno("Do you really want to exit?"))
                                continue;
                        /* Fall thru */
-               default:
+               case 'q':
+               case CTRL('c'):
                        goto out_free_stack;
+               default:
+                       continue;
                }
 
                if (!browser->has_symbols)
@@ -1056,7 +1052,6 @@ static int perf_evsel_menu__run(struct perf_evsel_menu *menu,
                                int nr_events, const char *help,
                                void(*timer)(void *arg), void *arg, int delay_secs)
 {
-       int exit_keys[] = { NEWT_KEY_ENTER, NEWT_KEY_RIGHT, 0, };
        struct perf_evlist *evlist = menu->b.priv;
        struct perf_evsel *pos;
        const char *ev_name, *title = "Available samples";
@@ -1066,8 +1061,6 @@ static int perf_evsel_menu__run(struct perf_evsel_menu *menu,
                             "ESC: exit, ENTER|->: Browse histograms") < 0)
                return -1;
 
-       ui_browser__add_exit_keys(&menu->b, exit_keys);
-
        while (1) {
                key = ui_browser__run(&menu->b, delay_secs);
 
@@ -1091,15 +1084,6 @@ browse_hists:
                        break;
                case NEWT_KEY_LEFT:
                        continue;
-               case NEWT_KEY_ESCAPE:
-                       if (!ui__dialog_yesno("Do you really want to exit?"))
-                               continue;
-                       /* Fall thru */
-               default:
-                       goto out;
-               }
-
-               switch (key) {
                case NEWT_KEY_TAB:
                        if (pos->node.next == &evlist->entries)
                                pos = list_entry(evlist->entries.next, struct perf_evsel, node);
@@ -1114,6 +1098,10 @@ browse_hists:
                                pos = list_entry(pos->node.prev, struct perf_evsel, node);
                        perf_evlist__set_selected(evlist, pos);
                        goto browse_hists;
+               case NEWT_KEY_ESCAPE:
+                       if (!ui__dialog_yesno("Do you really want to exit?"))
+                               continue;
+                       /* Fall thru */
                case 'q':
                case CTRL('c'):
                        goto out;

diff --git a/tools/perf/util/ui/browsers/map.c b/tools/perf/util/ui/browsers/map.c
index 499db76..6905bcc 100644 (file)
--- a/tools/perf/util/ui/browsers/map.c
+++ b/tools/perf/util/ui/browsers/map.c
@@ -109,9 +109,6 @@ static int map_browser__run(struct map_browser *self)
                             verbose ? "" : "restart with -v to use") < 0)
                return -1;
 
-       if (verbose)
-               ui_browser__add_exit_key(&self->b, '/');
-
        while (1) {
                key = ui_browser__run(&self->b, 0);