diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-06-21 12:44:42 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-06-21 13:35:56 -0300 |
| commit | 8c694d2559acf09bfd8b71fe1795e740063ad803 (patch) | |
| tree | 1443756e3920039118ca608e44e1095f3e1169a6 /tools | |
| parent | bfde744863eab22a3a400c9003f4f555c903f61d (diff) | |
| download | lwn-8c694d2559acf09bfd8b71fe1795e740063ad803.tar.gz lwn-8c694d2559acf09bfd8b71fe1795e740063ad803.zip | |
perf ui: Introduce routine ui_browser__is_current_entry
Will be used in more places in the new tree widget.
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/util/newt.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/tools/perf/util/newt.c b/tools/perf/util/newt.c index cf182ca132fe..1e774e7f2281 100644 --- a/tools/perf/util/newt.c +++ b/tools/perf/util/newt.c @@ -270,6 +270,11 @@ struct ui_browser { u32 nr_entries; }; +static bool ui_browser__is_current_entry(struct ui_browser *self, unsigned row) +{ + return (self->first_visible_entry_idx + row) == self->index; +} + static void ui_browser__refresh_dimensions(struct ui_browser *self) { int cols, rows; @@ -286,8 +291,8 @@ static void ui_browser__refresh_dimensions(struct ui_browser *self) static void ui_browser__reset_index(struct ui_browser *self) { - self->index = self->first_visible_entry_idx = 0; - self->first_visible_entry = NULL; + self->index = self->first_visible_entry_idx = 0; + self->first_visible_entry = NULL; } static int objdump_line__show(struct objdump_line *self, struct list_head *head, @@ -353,7 +358,7 @@ static int ui_browser__refresh_entries(struct ui_browser *self) pos = list_entry(self->first_visible_entry, struct objdump_line, node); list_for_each_entry_from(pos, head, node) { - bool current_entry = (self->first_visible_entry_idx + row) == self->index; + bool current_entry = ui_browser__is_current_entry(self, row); SLsmg_gotorc(self->top + row, self->left); objdump_line__show(pos, head, self->width, he, len, current_entry); |