diff options
Diffstat (limited to 'tools/perf/ui/browser.c')
| -rw-r--r-- | tools/perf/ui/browser.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tools/perf/ui/browser.c b/tools/perf/ui/browser.c index 83874b0e266c..f73f3f13e01d 100644 --- a/tools/perf/ui/browser.c +++ b/tools/perf/ui/browser.c @@ -738,6 +738,35 @@ 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; |