10 #define MAX_COLUMNS 32
12 static void perf_gtk__signal(int sig)
14 perf_gtk__exit(false);
18 static void perf_gtk__resize_window(GtkWidget *window)
26 screen = gtk_widget_get_screen(window);
28 monitor = gdk_screen_get_monitor_at_window(screen, window->window);
30 gdk_screen_get_monitor_geometry(screen, monitor, &rect);
32 width = rect.width * 3 / 4;
33 height = rect.height * 3 / 4;
35 gtk_window_resize(GTK_WINDOW(window), width, height);
38 static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists)
40 GType col_types[MAX_COLUMNS];
41 GtkCellRenderer *renderer;
42 struct sort_entry *se;
52 /* The percentage column */
53 col_types[nr_cols++] = G_TYPE_STRING;
55 list_for_each_entry(se, &hist_entry__sort_list, list) {
59 col_types[nr_cols++] = G_TYPE_STRING;
62 store = gtk_list_store_newv(nr_cols, col_types);
64 view = gtk_tree_view_new();
66 renderer = gtk_cell_renderer_text_new();
70 /* The percentage column */
71 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
76 list_for_each_entry(se, &hist_entry__sort_list, list) {
80 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
86 gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store));
88 g_object_unref(GTK_TREE_MODEL(store));
90 total_period = hists->stats.total_period;
92 for (nd = rb_first(&hists->entries); nd; nd = rb_next(nd)) {
93 struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node);
101 gtk_list_store_append(store, &iter);
105 percent = (h->period * 100.0) / total_period;
107 snprintf(s, ARRAY_SIZE(s), "%.2f", percent);
109 gtk_list_store_set(store, &iter, col_idx++, s, -1);
111 list_for_each_entry(se, &hist_entry__sort_list, list) {
115 se->se_snprintf(h, s, ARRAY_SIZE(s),
116 hists__col_len(hists, se->se_width_idx));
118 gtk_list_store_set(store, &iter, col_idx++, s, -1);
122 gtk_container_add(GTK_CONTAINER(window), view);
125 int perf_evlist__gtk_browse_hists(struct perf_evlist *evlist,
126 const char *help __used,
127 void (*timer) (void *arg)__used,
128 void *arg __used, int delay_secs __used)
130 struct perf_evsel *pos;
134 signal(SIGSEGV, perf_gtk__signal);
135 signal(SIGFPE, perf_gtk__signal);
136 signal(SIGINT, perf_gtk__signal);
137 signal(SIGQUIT, perf_gtk__signal);
138 signal(SIGTERM, perf_gtk__signal);
140 window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
142 gtk_window_set_title(GTK_WINDOW(window), "perf report");
144 g_signal_connect(window, "delete_event", gtk_main_quit, NULL);
146 pgctx = perf_gtk__activate_context(window);
150 notebook = gtk_notebook_new();
152 list_for_each_entry(pos, &evlist->entries, node) {
153 struct hists *hists = &pos->hists;
154 const char *evname = event_name(pos);
155 GtkWidget *scrolled_window;
156 GtkWidget *tab_label;
158 scrolled_window = gtk_scrolled_window_new(NULL, NULL);
160 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
161 GTK_POLICY_AUTOMATIC,
162 GTK_POLICY_AUTOMATIC);
164 perf_gtk__show_hists(scrolled_window, hists);
166 tab_label = gtk_label_new(evname);
168 gtk_notebook_append_page(GTK_NOTEBOOK(notebook), scrolled_window, tab_label);
171 gtk_container_add(GTK_CONTAINER(window), notebook);
173 gtk_widget_show_all(window);
175 perf_gtk__resize_window(window);
177 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
181 perf_gtk__deactivate_context(&pgctx);