From 7a60ba948267336d77a48a3539f98151f9dcfba6 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Thu, 7 Feb 2013 18:02:09 +0900 Subject: perf gtk/annotate: Support multiple event annotation Show multiple annotation result for each evsel. Each result represents the most frquently sampled symbol/function for the evsel and it will be shown in a tab window. For this add a reference to main container (notebook) to the pgctx. At the first call to annotate browser, hist_entry__find_annotations() will setup a new browser, and next calls will add new tabs to the browser. But it requires final perf_gtk__show_annotations() to start processing GUI events. Signed-off-by: Namhyung Kim Cc: Andi Kleen Cc: Borislav Petkov Cc: Ingo Molnar Cc: Jiri Olsa Cc: Paul Mackerras Cc: Pekka Enberg Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1360227734-375-3-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/ui/gtk/annotate.c | 74 ++++++++++++++++++++++++++++---------------- tools/perf/ui/gtk/gtk.h | 1 + 2 files changed, 48 insertions(+), 27 deletions(-) (limited to 'tools/perf/ui/gtk') diff --git a/tools/perf/ui/gtk/annotate.c b/tools/perf/ui/gtk/annotate.c index 19d84fa..1ce89f2 100644 --- a/tools/perf/ui/gtk/annotate.c +++ b/tools/perf/ui/gtk/annotate.c @@ -126,31 +126,52 @@ static int perf_gtk__annotate_symbol(GtkWidget *window, struct symbol *sym, int symbol__gtk_annotate(struct symbol *sym, struct map *map, int evidx, struct hist_browser_timer *hbt) { - GtkWidget *vbox; - GtkWidget *notebook; - GtkWidget *infobar; - GtkWidget *statbar; GtkWidget *window; + GtkWidget *notebook; GtkWidget *scrolled_window; GtkWidget *tab_label; - signal(SIGSEGV, perf_gtk__signal); - signal(SIGFPE, perf_gtk__signal); - signal(SIGINT, perf_gtk__signal); - signal(SIGQUIT, perf_gtk__signal); - signal(SIGTERM, perf_gtk__signal); + if (perf_gtk__is_active_context(pgctx)) { + window = pgctx->main_window; + notebook = pgctx->notebook; + } else { + GtkWidget *vbox; + GtkWidget *infobar; + GtkWidget *statbar; - window = gtk_window_new(GTK_WINDOW_TOPLEVEL); - gtk_window_set_title(GTK_WINDOW(window), "perf annotate"); + signal(SIGSEGV, perf_gtk__signal); + signal(SIGFPE, perf_gtk__signal); + signal(SIGINT, perf_gtk__signal); + signal(SIGQUIT, perf_gtk__signal); + signal(SIGTERM, perf_gtk__signal); - g_signal_connect(window, "delete_event", gtk_main_quit, NULL); + window = gtk_window_new(GTK_WINDOW_TOPLEVEL); + gtk_window_set_title(GTK_WINDOW(window), "perf annotate"); - pgctx = perf_gtk__activate_context(window); - if (!pgctx) - return -1; + g_signal_connect(window, "delete_event", gtk_main_quit, NULL); + + pgctx = perf_gtk__activate_context(window); + if (!pgctx) + return -1; + + vbox = gtk_vbox_new(FALSE, 0); + notebook = gtk_notebook_new(); + pgctx->notebook = notebook; + + gtk_box_pack_start(GTK_BOX(vbox), notebook, TRUE, TRUE, 0); + + infobar = perf_gtk__setup_info_bar(); + if (infobar) { + gtk_box_pack_start(GTK_BOX(vbox), infobar, + FALSE, FALSE, 0); + } + + statbar = perf_gtk__setup_statusbar(); + gtk_box_pack_start(GTK_BOX(vbox), statbar, FALSE, FALSE, 0); + + gtk_container_add(GTK_CONTAINER(window), vbox); + } - vbox = gtk_vbox_new(FALSE, 0); - notebook = gtk_notebook_new(); scrolled_window = gtk_scrolled_window_new(NULL, NULL); tab_label = gtk_label_new(sym->name); @@ -160,19 +181,19 @@ int symbol__gtk_annotate(struct symbol *sym, struct map *map, int evidx, gtk_notebook_append_page(GTK_NOTEBOOK(notebook), scrolled_window, tab_label); - gtk_box_pack_start(GTK_BOX(vbox), notebook, TRUE, TRUE, 0); - - infobar = perf_gtk__setup_info_bar(); - if (infobar) - gtk_box_pack_start(GTK_BOX(vbox), infobar, FALSE, FALSE, 0); - statbar = perf_gtk__setup_statusbar(); - gtk_box_pack_start(GTK_BOX(vbox), statbar, FALSE, FALSE, 0); + perf_gtk__annotate_symbol(scrolled_window, sym, map, evidx, hbt); + return 0; +} - gtk_container_add(GTK_CONTAINER(window), vbox); +void perf_gtk__show_annotations(void) +{ + GtkWidget *window; - perf_gtk__annotate_symbol(scrolled_window, sym, map, evidx, hbt); + if (!perf_gtk__is_active_context(pgctx)) + return; + window = pgctx->main_window; gtk_widget_show_all(window); perf_gtk__resize_window(window); @@ -181,5 +202,4 @@ int symbol__gtk_annotate(struct symbol *sym, struct map *map, int evidx, gtk_main(); perf_gtk__deactivate_context(&pgctx); - return 0; } diff --git a/tools/perf/ui/gtk/gtk.h b/tools/perf/ui/gtk/gtk.h index 5d36937..3d96785 100644 --- a/tools/perf/ui/gtk/gtk.h +++ b/tools/perf/ui/gtk/gtk.h @@ -10,6 +10,7 @@ struct perf_gtk_context { GtkWidget *main_window; + GtkWidget *notebook; #ifdef HAVE_GTK_INFO_BAR GtkWidget *info_bar; -- cgit v1.1