#include "../evlist.h" #include "../cache.h" #include "../evsel.h" #include "../sort.h" #include "../hist.h" #include "gtk.h" #include <signal.h> #define MAX_COLUMNS 32 void perf_gtk_setup_browser(int argc, const char *argv[], bool fallback_to_pager __used) { gtk_init(&argc, (char ***)&argv); } void perf_gtk_exit_browser(bool wait_for_ok __used) { gtk_main_quit(); } static void perf_gtk_signal(int sig) { psignal(sig, "perf"); gtk_main_quit(); } static void perf_gtk_resize_window(GtkWidget *window) { GdkRectangle rect; GdkScreen *screen; int monitor; int height; int width; screen = gtk_widget_get_screen(window); monitor = gdk_screen_get_monitor_at_window(screen, window->window); gdk_screen_get_monitor_geometry(screen, monitor, &rect); width = rect.width * 3 / 4; height = rect.height * 3 / 4; gtk_window_resize(GTK_WINDOW(window), width, height); } static void perf_gtk_show_hists(GtkWidget *window, struct hists *hists) { GType col_types[MAX_COLUMNS]; GtkCellRenderer *renderer; struct sort_entry *se; GtkListStore *store; struct rb_node *nd; u64 total_period; GtkWidget *view; int col_idx; int nr_cols; nr_cols = 0; /* The percentage column */ col_types[nr_cols++] = G_TYPE_STRING; list_for_each_entry(se, &hist_entry__sort_list, list) { if (se->elide) continue; col_types[nr_cols++] = G_TYPE_STRING; } store = gtk_list_store_newv(nr_cols, col_types); view = gtk_tree_view_new(); renderer = gtk_cell_renderer_text_new(); col_idx = 0; /* The percentage column */ gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view), -1, "Overhead (%)", renderer, "text", col_idx++, NULL); list_for_each_entry(se, &hist_entry__sort_list, list) { if (se->elide) continue; gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view), -1, se->se_header, renderer, "text", col_idx++, NULL); } gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store)); 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; gtk_list_store_append(store, &iter); col_idx = 0; percent = (h->period * 100.0) / total_period; snprintf(s, ARRAY_SIZE(s), "%.2f", percent); gtk_list_store_set(store, &iter, col_idx++, s, -1); list_for_each_entry(se, &hist_entry__sort_list, list) { if (se->elide) continue; se->se_snprintf(h, s, ARRAY_SIZE(s), hists__col_len(hists, se->se_width_idx)); gtk_list_store_set(store, &iter, col_idx++, s, -1); } } gtk_container_add(GTK_CONTAINER(window), view); } int perf_evlist__gtk_browse_hists(struct perf_evlist *evlist, const char *help __used, void (*timer) (void *arg)__used, void *arg __used, int delay_secs __used) { struct perf_evsel *pos; GtkWidget *notebook; GtkWidget *window; 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); window = gtk_window_new(GTK_WINDOW_TOPLEVEL); gtk_window_set_title(GTK_WINDOW(window), "perf report"); g_signal_connect(window, "delete_event", gtk_main_quit, NULL); notebook = gtk_notebook_new(); list_for_each_entry(pos, &evlist->entries, node) { struct hists *hists = &pos->hists; const char *evname = event_name(pos); GtkWidget *scrolled_window; GtkWidget *tab_label; scrolled_window = gtk_scrolled_window_new(NULL, NULL); gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); perf_gtk_show_hists(scrolled_window, hists); tab_label = gtk_label_new(evname); gtk_notebook_append_page(GTK_NOTEBOOK(notebook), scrolled_window, tab_label); } gtk_container_add(GTK_CONTAINER(window), notebook); gtk_widget_show_all(window); perf_gtk_resize_window(window); gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER); gtk_main(); return 0; }