From: Namhyung Kim Date: Mon, 3 Sep 2012 02:53:10 +0000 (+0900) Subject: perf gtk/browser: Use perf_hpp__format functions X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=12ceaded6b276c13d905cf09f0c1a1322022ea58;p=openwrt%2Fstaging%2Fblogic.git perf gtk/browser: Use perf_hpp__format functions Now we can support color using pango markup with this change. Signed-off-by: Namhyung Kim Acked-by: Pekka Enberg Cc: Ingo Molnar Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1346640790-17197-6-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- diff --git a/tools/perf/ui/gtk/browser.c b/tools/perf/ui/gtk/browser.c index 26b5b652a8cd..3c16ab50e0f8 100644 --- a/tools/perf/ui/gtk/browser.c +++ b/tools/perf/ui/gtk/browser.c @@ -36,6 +36,57 @@ static void perf_gtk__resize_window(GtkWidget *window) gtk_window_resize(GTK_WINDOW(window), width, height); } +static const char *perf_gtk__get_percent_color(double percent) +{ + if (percent >= MIN_RED) + return ""; + if (percent >= MIN_GREEN) + return ""; + return NULL; +} + +#define HPP__COLOR_FN(_name, _field) \ +static int perf_gtk__hpp_color_ ## _name(struct perf_hpp *hpp, \ + struct hist_entry *he) \ +{ \ + double percent = 100.0 * he->_field / hpp->total_period; \ + const char *markup; \ + int ret = 0; \ + \ + markup = perf_gtk__get_percent_color(percent); \ + if (markup) \ + ret += scnprintf(hpp->buf, hpp->size, "%s", markup); \ + ret += scnprintf(hpp->buf + ret, hpp->size - ret, "%5.2f%%", percent); \ + if (markup) \ + ret += scnprintf(hpp->buf + ret, hpp->size - ret, ""); \ + \ + return ret; \ +} + +HPP__COLOR_FN(overhead, period) +HPP__COLOR_FN(overhead_sys, period_sys) +HPP__COLOR_FN(overhead_us, period_us) +HPP__COLOR_FN(overhead_guest_sys, period_guest_sys) +HPP__COLOR_FN(overhead_guest_us, period_guest_us) + +#undef HPP__COLOR_FN + +void perf_gtk__init_hpp(void) +{ + perf_hpp__init(false, false); + + perf_hpp__format[PERF_HPP__OVERHEAD].color = + perf_gtk__hpp_color_overhead; + perf_hpp__format[PERF_HPP__OVERHEAD_SYS].color = + perf_gtk__hpp_color_overhead_sys; + perf_hpp__format[PERF_HPP__OVERHEAD_US].color = + perf_gtk__hpp_color_overhead_us; + perf_hpp__format[PERF_HPP__OVERHEAD_GUEST_SYS].color = + perf_gtk__hpp_color_overhead_guest_sys; + perf_hpp__format[PERF_HPP__OVERHEAD_GUEST_US].color = + perf_gtk__hpp_color_overhead_guest_us; +} + static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists) { GType col_types[MAX_COLUMNS]; @@ -43,15 +94,25 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists) struct sort_entry *se; GtkListStore *store; struct rb_node *nd; - u64 total_period; GtkWidget *view; - int col_idx; + int i, col_idx; int nr_cols; + char s[512]; + + struct perf_hpp hpp = { + .buf = s, + .size = sizeof(s), + .total_period = hists->stats.total_period, + }; nr_cols = 0; - /* The percentage column */ - col_types[nr_cols++] = G_TYPE_STRING; + for (i = 0; i < PERF_HPP__MAX_INDEX; i++) { + if (!perf_hpp__format[i].cond) + continue; + + col_types[nr_cols++] = G_TYPE_STRING; + } list_for_each_entry(se, &hist_entry__sort_list, list) { if (se->elide) @@ -68,11 +129,17 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists) col_idx = 0; - /* The percentage column */ - gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view), - -1, "Overhead (%)", - renderer, "text", - col_idx++, NULL); + for (i = 0; i < PERF_HPP__MAX_INDEX; i++) { + if (!perf_hpp__format[i].cond) + continue; + + perf_hpp__format[i].header(&hpp); + + gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view), + -1, s, + renderer, "markup", + col_idx++, NULL); + } list_for_each_entry(se, &hist_entry__sort_list, list) { if (se->elide) @@ -88,13 +155,9 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists) g_object_unref(GTK_TREE_MODEL(store)); - total_period = hists->stats.total_period; - for (nd = rb_first(&hists->entries); nd; nd = rb_next(nd)) { struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node); GtkTreeIter iter; - double percent; - char s[512]; if (h->filtered) continue; @@ -103,11 +166,17 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists) col_idx = 0; - percent = (h->period * 100.0) / total_period; + for (i = 0; i < PERF_HPP__MAX_INDEX; i++) { + if (!perf_hpp__format[i].cond) + continue; - snprintf(s, ARRAY_SIZE(s), "%.2f", percent); + if (perf_hpp__format[i].color) + perf_hpp__format[i].color(&hpp, h); + else + perf_hpp__format[i].entry(&hpp, h); - gtk_list_store_set(store, &iter, col_idx++, s, -1); + gtk_list_store_set(store, &iter, col_idx++, s, -1); + } list_for_each_entry(se, &hist_entry__sort_list, list) { if (se->elide) diff --git a/tools/perf/ui/gtk/gtk.h b/tools/perf/ui/gtk/gtk.h index 793cb6116ddf..687af0bba187 100644 --- a/tools/perf/ui/gtk/gtk.h +++ b/tools/perf/ui/gtk/gtk.h @@ -30,6 +30,7 @@ struct perf_gtk_context *perf_gtk__activate_context(GtkWidget *window); int perf_gtk__deactivate_context(struct perf_gtk_context **ctx); void perf_gtk__init_helpline(void); +void perf_gtk__init_hpp(void); #ifndef HAVE_GTK_INFO_BAR static inline GtkWidget *perf_gtk__setup_info_bar(void) diff --git a/tools/perf/ui/gtk/setup.c b/tools/perf/ui/gtk/setup.c index ec1ee26b485a..26429437e19e 100644 --- a/tools/perf/ui/gtk/setup.c +++ b/tools/perf/ui/gtk/setup.c @@ -8,6 +8,7 @@ int perf_gtk__init(void) { perf_error__register(&perf_gtk_eops); perf_gtk__init_helpline(); + perf_gtk__init_hpp(); return gtk_init_check(NULL, NULL) ? 0 : -1; }