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-rw-r--r--tools/perf/ui/browser.c8
-rw-r--r--tools/perf/ui/browser.h2
-rw-r--r--tools/perf/ui/browsers/hists.c43
3 files changed, 33 insertions, 20 deletions
diff --git a/tools/perf/ui/browser.c b/tools/perf/ui/browser.c
index 9f6ce29b83b4..d7bb2591838e 100644
--- a/tools/perf/ui/browser.c
+++ b/tools/perf/ui/browser.c
@@ -45,11 +45,16 @@ void ui_browser__set_percent_color(struct ui_browser *browser,
ui_browser__set_color(browser, color);
}
-void ui_browser__gotorc(struct ui_browser *browser, int y, int x)
+void ui_browser__gotorc_title(struct ui_browser *browser, int y, int x)
{
SLsmg_gotorc(browser->y + y, browser->x + x);
}
+void ui_browser__gotorc(struct ui_browser *browser, int y, int x)
+{
+ SLsmg_gotorc(browser->y + y + browser->extra_title_lines, browser->x + x);
+}
+
void ui_browser__write_nstring(struct ui_browser *browser __maybe_unused, const char *msg,
unsigned int width)
{
@@ -191,6 +196,7 @@ void ui_browser__refresh_dimensions(struct ui_browser *browser)
{
browser->width = SLtt_Screen_Cols - 1;
browser->height = browser->rows = SLtt_Screen_Rows - 2;
+ browser->rows -= browser->extra_title_lines;
browser->y = 1;
browser->x = 0;
}
diff --git a/tools/perf/ui/browser.h b/tools/perf/ui/browser.h
index 70057178ee34..aa5932e1d62e 100644
--- a/tools/perf/ui/browser.h
+++ b/tools/perf/ui/browser.h
@@ -17,6 +17,7 @@ struct ui_browser {
u64 index, top_idx;
void *top, *entries;
u16 y, x, width, height, rows, columns, horiz_scroll;
+ u8 extra_title_lines;
int current_color;
void *priv;
const char *title;
@@ -38,6 +39,7 @@ bool ui_browser__is_current_entry(struct ui_browser *browser, unsigned row);
void ui_browser__refresh_dimensions(struct ui_browser *browser);
void ui_browser__reset_index(struct ui_browser *browser);
+void ui_browser__gotorc_title(struct ui_browser *browser, int y, int x);
void ui_browser__gotorc(struct ui_browser *browser, int y, int x);
void ui_browser__write_nstring(struct ui_browser *browser, const char *msg,
unsigned int width);
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index cde9bab5061d..b06afb8f51fb 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -61,6 +61,15 @@ static int hist_browser__get_folding(struct hist_browser *browser)
return unfolded_rows;
}
+static void hist_browser__set_title_space(struct hist_browser *hb)
+{
+ struct ui_browser *browser = &hb->b;
+ struct hists *hists = hb->hists;
+ struct perf_hpp_list *hpp_list = hists->hpp_list;
+
+ browser->extra_title_lines = hb->show_headers ? hpp_list->nr_header_lines : 0;
+}
+
static u32 hist_browser__nr_entries(struct hist_browser *hb)
{
u32 nr_entries;
@@ -81,10 +90,16 @@ static void hist_browser__update_rows(struct hist_browser *hb)
struct ui_browser *browser = &hb->b;
struct hists *hists = hb->hists;
struct perf_hpp_list *hpp_list = hists->hpp_list;
- u16 header_offset, index_row;
+ u16 index_row;
+
+ if (!hb->show_headers) {
+ browser->rows += browser->extra_title_lines;
+ browser->extra_title_lines = 0;
+ return;
+ }
- header_offset = hb->show_headers ? hpp_list->nr_header_lines : 0;
- browser->rows = browser->height - header_offset;
+ browser->extra_title_lines = hpp_list->nr_header_lines;
+ browser->rows -= browser->extra_title_lines;
/*
* Verify if we were at the last line and that line isn't
* visibe because we now show the header line(s).
@@ -107,17 +122,6 @@ static void hist_browser__refresh_dimensions(struct ui_browser *browser)
* changeset.
*/
ui_browser__refresh_dimensions(browser);
- hist_browser__update_rows(hb);
-}
-
-static void hist_browser__gotorc(struct hist_browser *browser, int row, int column)
-{
- struct hists *hists = browser->hists;
- struct perf_hpp_list *hpp_list = hists->hpp_list;
- u16 header_offset;
-
- header_offset = browser->show_headers ? hpp_list->nr_header_lines : 0;
- ui_browser__gotorc(&browser->b, row + header_offset, column);
}
static void hist_browser__reset(struct hist_browser *browser)
@@ -732,7 +736,7 @@ static void hist_browser__show_callchain_entry(struct hist_browser *browser,
}
ui_browser__set_color(&browser->b, color);
- hist_browser__gotorc(browser, row, 0);
+ ui_browser__gotorc(&browser->b, row, 0);
ui_browser__write_nstring(&browser->b, " ", offset);
ui_browser__printf(&browser->b, "%c", folded_sign);
ui_browser__write_graph(&browser->b, show_annotated ? SLSMG_RARROW_CHAR : ' ');
@@ -1248,7 +1252,7 @@ static int hist_browser__show_entry(struct hist_browser *browser,
};
int column = 0;
- hist_browser__gotorc(browser, row, 0);
+ ui_browser__gotorc(&browser->b, row, 0);
hists__for_each_format(browser->hists, fmt) {
char s[2048];
@@ -1357,7 +1361,7 @@ static int hist_browser__show_hierarchy_entry(struct hist_browser *browser,
goto show_callchain;
}
- hist_browser__gotorc(browser, row, 0);
+ ui_browser__gotorc(&browser->b, row, 0);
if (current_entry && browser->b.navkeypressed)
ui_browser__set_color(&browser->b, HE_COLORSET_SELECTED);
@@ -1506,7 +1510,7 @@ static int hist_browser__show_no_entry(struct hist_browser *browser,
browser->selection = NULL;
}
- hist_browser__gotorc(browser, row, 0);
+ ui_browser__gotorc(&browser->b, row, 0);
if (current_entry && browser->b.navkeypressed)
ui_browser__set_color(&browser->b, HE_COLORSET_SELECTED);
@@ -1712,7 +1716,7 @@ static void hists_browser__headers(struct hist_browser *browser)
hists_browser__scnprintf_headers(browser, headers,
sizeof(headers), line);
- ui_browser__gotorc(&browser->b, line, 0);
+ ui_browser__gotorc_title(&browser->b, line, 0);
ui_browser__set_color(&browser->b, HE_COLORSET_ROOT);
ui_browser__write_nstring(&browser->b, headers, browser->b.width + 1);
}
@@ -2142,6 +2146,7 @@ void hist_browser__init(struct hist_browser *browser,
browser->b.seek = ui_browser__hists_seek;
browser->b.use_navkeypressed = true;
browser->show_headers = symbol_conf.show_hist_headers;
+ hist_browser__set_title_space(browser);
if (symbol_conf.report_hierarchy) {
struct perf_hpp_list_node *fmt_node;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 03:15:06 +0000