diff options
| -rw-r--r-- | tools/perf/ui/browser.c | 8 | ||||
| -rw-r--r-- | tools/perf/ui/browser.h | 2 | ||||
| -rw-r--r-- | tools/perf/ui/browsers/hists.c | 43 |
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; |