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-rw-r--r--tools/perf/ui/browser.c32
1 files changed, 31 insertions, 1 deletions
diff --git a/tools/perf/ui/browser.c b/tools/perf/ui/browser.c
index 83874b0e266c..d0c2007c307b 100644
--- a/tools/perf/ui/browser.c
+++ b/tools/perf/ui/browser.c
@@ -8,6 +8,7 @@
#include <linux/compiler.h>
#include <linux/list.h>
#include <linux/rbtree.h>
+#include <linux/string.h>
#include <stdlib.h>
#include <sys/ttydefaults.h>
#include "browser.h"
@@ -563,7 +564,7 @@ static int ui_browser__color_config(const char *var, const char *value,
int i;
/* same dir for all commands */
- if (prefixcmp(var, "colors.") != 0)
+ if (!strstarts(var, "colors.") != 0)
return 0;
for (i = 0; ui_browser__colorsets[i].name != NULL; ++i) {
@@ -738,6 +739,35 @@ void __ui_browser__line_arrow(struct ui_browser *browser, unsigned int column,
__ui_browser__line_arrow_down(browser, column, start, end);
}
+void ui_browser__mark_fused(struct ui_browser *browser, unsigned int column,
+ unsigned int row, bool arrow_down)
+{
+ unsigned int end_row;
+
+ if (row >= browser->top_idx)
+ end_row = row - browser->top_idx;
+ else
+ return;
+
+ SLsmg_set_char_set(1);
+
+ if (arrow_down) {
+ ui_browser__gotorc(browser, end_row, column - 1);
+ SLsmg_write_char(SLSMG_ULCORN_CHAR);
+ ui_browser__gotorc(browser, end_row, column);
+ SLsmg_draw_hline(2);
+ ui_browser__gotorc(browser, end_row + 1, column - 1);
+ SLsmg_write_char(SLSMG_LTEE_CHAR);
+ } else {
+ ui_browser__gotorc(browser, end_row, column - 1);
+ SLsmg_write_char(SLSMG_LTEE_CHAR);
+ ui_browser__gotorc(browser, end_row, column);
+ SLsmg_draw_hline(2);
+ }
+
+ SLsmg_set_char_set(0);
+}
+
void ui_browser__init(void)
{
int i = 0;