[deliverable/linux.git] / tools / perf / ui / gtk / hists.c

#include "../evlist.h"
#include "../cache.h"
#include "../evsel.h"
#include "../sort.h"
#include "../hist.h"
#include "../helpline.h"
#include "gtk.h"

#define MAX_COLUMNS			32

static int __percent_color_snprintf(char *buf, size_t size, const char *fmt, ...)
{
	int ret = 0;
	va_list args;
	double percent;
	const char *markup;

	va_start(args, fmt);
	percent = va_arg(args, double);
	va_end(args);

	markup = perf_gtk__get_percent_color(percent);
	if (markup)
		ret += scnprintf(buf, size, markup);

	ret += scnprintf(buf + ret, size - ret, fmt, percent);

	if (markup)
		ret += scnprintf(buf + ret, size - ret, "</span>");

	return ret;
}

#define __HPP_COLOR_PERCENT_FN(_type, _field)					\
static u64 he_get_##_field(struct hist_entry *he)				\
{										\
	return he->stat._field;							\
}										\
										\
static int perf_gtk__hpp_color_##_type(struct perf_hpp_fmt *fmt __maybe_unused,	\
				       struct perf_hpp *hpp,			\
				       struct hist_entry *he)			\
{										\
	return __hpp__fmt(hpp, he, he_get_##_field, " %6.2f%%",			\
			  __percent_color_snprintf, true);			\
}

__HPP_COLOR_PERCENT_FN(overhead, period)
__HPP_COLOR_PERCENT_FN(overhead_sys, period_sys)
__HPP_COLOR_PERCENT_FN(overhead_us, period_us)
__HPP_COLOR_PERCENT_FN(overhead_guest_sys, period_guest_sys)
__HPP_COLOR_PERCENT_FN(overhead_guest_us, period_guest_us)

#undef __HPP_COLOR_PERCENT_FN


void perf_gtk__init_hpp(void)
{
	perf_hpp__init();

	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 callchain_list__sym_name(struct callchain_list *cl,
				     char *bf, size_t bfsize)
{
	if (cl->ms.sym)
		scnprintf(bf, bfsize, "%s", cl->ms.sym->name);
	else
		scnprintf(bf, bfsize, "%#" PRIx64, cl->ip);
}

static void perf_gtk__add_callchain(struct rb_root *root, GtkTreeStore *store,
				    GtkTreeIter *parent, int col, u64 total)
{
	struct rb_node *nd;
	bool has_single_node = (rb_first(root) == rb_last(root));

	for (nd = rb_first(root); nd; nd = rb_next(nd)) {
		struct callchain_node *node;
		struct callchain_list *chain;
		GtkTreeIter iter, new_parent;
		bool need_new_parent;
		double percent;
		u64 hits, child_total;

		node = rb_entry(nd, struct callchain_node, rb_node);

		hits = callchain_cumul_hits(node);
		percent = 100.0 * hits / total;

		new_parent = *parent;
		need_new_parent = !has_single_node && (node->val_nr > 1);

		list_for_each_entry(chain, &node->val, list) {
			char buf[128];

			gtk_tree_store_append(store, &iter, &new_parent);

			scnprintf(buf, sizeof(buf), "%5.2f%%", percent);
			gtk_tree_store_set(store, &iter, 0, buf, -1);

			callchain_list__sym_name(chain, buf, sizeof(buf));
			gtk_tree_store_set(store, &iter, col, buf, -1);

			if (need_new_parent) {
				/*
				 * Only show the top-most symbol in a callchain
				 * if it's not the only callchain.
				 */
				new_parent = iter;
				need_new_parent = false;
			}
		}

		if (callchain_param.mode == CHAIN_GRAPH_REL)
			child_total = node->children_hit;
		else
			child_total = total;

		/* Now 'iter' contains info of the last callchain_list */
		perf_gtk__add_callchain(&node->rb_root, store, &iter, col,
					child_total);
	}
}

static void on_row_activated(GtkTreeView *view, GtkTreePath *path,
			     GtkTreeViewColumn *col __maybe_unused,
			     gpointer user_data __maybe_unused)
{
	bool expanded = gtk_tree_view_row_expanded(view, path);

	if (expanded)
		gtk_tree_view_collapse_row(view, path);
	else
		gtk_tree_view_expand_row(view, path, FALSE);
}

static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists,
				 float min_pcnt)
{
	struct perf_hpp_fmt *fmt;
	GType col_types[MAX_COLUMNS];
	GtkCellRenderer *renderer;
	struct sort_entry *se;
	GtkTreeStore *store;
	struct rb_node *nd;
	GtkWidget *view;
	int col_idx;
	int sym_col = -1;
	int nr_cols;
	char s[512];

	struct perf_hpp hpp = {
		.buf		= s,
		.size		= sizeof(s),
		.ptr		= hists_to_evsel(hists),
	};

	nr_cols = 0;

	perf_hpp__for_each_format(fmt)
		col_types[nr_cols++] = G_TYPE_STRING;

	list_for_each_entry(se, &hist_entry__sort_list, list) {
		if (se->elide)
			continue;

		if (se == &sort_sym)
			sym_col = nr_cols;

		col_types[nr_cols++] = G_TYPE_STRING;
	}

	store = gtk_tree_store_newv(nr_cols, col_types);

	view = gtk_tree_view_new();

	renderer = gtk_cell_renderer_text_new();

	col_idx = 0;

	perf_hpp__for_each_format(fmt) {
		fmt->header(fmt, &hpp);

		gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
							    -1, ltrim(s),
							    renderer, "markup",
							    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);
	}

	for (col_idx = 0; col_idx < nr_cols; col_idx++) {
		GtkTreeViewColumn *column;

		column = gtk_tree_view_get_column(GTK_TREE_VIEW(view), col_idx);
		gtk_tree_view_column_set_resizable(column, TRUE);

		if (col_idx == sym_col) {
			gtk_tree_view_set_expander_column(GTK_TREE_VIEW(view),
							  column);
		}
	}

	gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store));

	g_object_unref(GTK_TREE_MODEL(store));

	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;
		float percent = h->stat.period * 100.0 /
					hists->stats.total_period;

		if (h->filtered)
			continue;

		if (percent < min_pcnt)
			continue;

		gtk_tree_store_append(store, &iter, NULL);

		col_idx = 0;

		perf_hpp__for_each_format(fmt) {
			if (fmt->color)
				fmt->color(fmt, &hpp, h);
			else
				fmt->entry(fmt, &hpp, h);

			gtk_tree_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_tree_store_set(store, &iter, col_idx++, s, -1);
		}

		if (symbol_conf.use_callchain && sort__has_sym) {
			u64 total;

			if (callchain_param.mode == CHAIN_GRAPH_REL)
				total = h->stat.period;
			else
				total = hists->stats.total_period;

			perf_gtk__add_callchain(&h->sorted_chain, store, &iter,
						sym_col, total);
		}
	}

	gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(view), TRUE);

	g_signal_connect(view, "row-activated",
			 G_CALLBACK(on_row_activated), NULL);
	gtk_container_add(GTK_CONTAINER(window), view);
}

int perf_evlist__gtk_browse_hists(struct perf_evlist *evlist,
				  const char *help,
				  struct hist_browser_timer *hbt __maybe_unused,
				  float min_pcnt)
{
	struct perf_evsel *pos;
	GtkWidget *vbox;
	GtkWidget *notebook;
	GtkWidget *info_bar;
	GtkWidget *statbar;
	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);

	pgctx = perf_gtk__activate_context(window);
	if (!pgctx)
		return -1;

	vbox = gtk_vbox_new(FALSE, 0);

	notebook = gtk_notebook_new();

	gtk_box_pack_start(GTK_BOX(vbox), notebook, TRUE, TRUE, 0);

	info_bar = perf_gtk__setup_info_bar();
	if (info_bar)
		gtk_box_pack_start(GTK_BOX(vbox), info_bar, 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);

	evlist__for_each(evlist, pos) {
		struct hists *hists = &pos->hists;
		const char *evname = perf_evsel__name(pos);
		GtkWidget *scrolled_window;
		GtkWidget *tab_label;
		char buf[512];
		size_t size = sizeof(buf);

		if (symbol_conf.event_group) {
			if (!perf_evsel__is_group_leader(pos))
				continue;

			if (pos->nr_members > 1) {
				perf_evsel__group_desc(pos, buf, size);
				evname = buf;
			}
		}

		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, min_pcnt);

		tab_label = gtk_label_new(evname);

		gtk_notebook_append_page(GTK_NOTEBOOK(notebook), scrolled_window, tab_label);
	}

	gtk_widget_show_all(window);

	perf_gtk__resize_window(window);

	gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);

	ui_helpline__push(help);

	gtk_main();

	perf_gtk__deactivate_context(&pgctx);

	return 0;
}
Commit	Line	Data
0da41ce9 NK	1	#include "../evlist.h"
	2	#include "../cache.h"
	3	#include "../evsel.h"
	4	#include "../sort.h"
	5	#include "../hist.h"
	6	#include "../helpline.h"
	7	#include "gtk.h"
	8
	9	#define MAX_COLUMNS 32
	10
4a62109f	11	static int __percent_color_snprintf(char buf, size_t size, const char fmt, ...)
843985e9 NK	12	{
843985e9 NK	13	int ret = 0;
4a62109f NK	14	va_list args;
4a62109f NK	15	double percent;
843985e9 NK	16	const char *markup;
843985e9 NK	17
4a62109f NK	18	va_start(args, fmt);
	19	percent = va_arg(args, double);
	20	va_end(args);
	21
843985e9 NK	22	markup = perf_gtk__get_percent_color(percent);
	23	if (markup)
	24	ret += scnprintf(buf, size, markup);
	25
4a62109f	26	ret += scnprintf(buf + ret, size - ret, fmt, percent);
843985e9 NK	27
	28	if (markup)
	29	ret += scnprintf(buf + ret, size - ret, "</span>");
	30
	31	return ret;
	32	}
	33
843985e9 NK	34	#define __HPP_COLOR_PERCENT_FN(_type, _field) \
843985e9 NK	35	static u64 he_get_##_field(struct hist_entry *he) \
0da41ce9	36	{ \
843985e9 NK	37	return he->stat._field; \
843985e9 NK	38	} \
0da41ce9	39	\
2c5d4b4a JO	40	static int perf_gtk__hpp_color_##_type(struct perf_hpp_fmt *fmt __maybe_unused, \
2c5d4b4a JO	41	struct perf_hpp *hpp, \
843985e9 NK	42	struct hist_entry *he) \
843985e9 NK	43	{ \
4a62109f NK	44	return __hpp__fmt(hpp, he, he_get_##_field, " %6.2f%%", \
4a62109f NK	45	__percent_color_snprintf, true); \
0da41ce9 NK	46	}
0da41ce9 NK	47
843985e9 NK	48	__HPP_COLOR_PERCENT_FN(overhead, period)
	49	__HPP_COLOR_PERCENT_FN(overhead_sys, period_sys)
	50	__HPP_COLOR_PERCENT_FN(overhead_us, period_us)
	51	__HPP_COLOR_PERCENT_FN(overhead_guest_sys, period_guest_sys)
	52	__HPP_COLOR_PERCENT_FN(overhead_guest_us, period_guest_us)
0da41ce9	53
843985e9	54	#undef __HPP_COLOR_PERCENT_FN
0da41ce9 NK	55
	56
	57	void perf_gtk__init_hpp(void)
	58	{
0da41ce9 NK	59	perf_hpp__init();
	60
	61	perf_hpp__format[PERF_HPP__OVERHEAD].color =
	62	perf_gtk__hpp_color_overhead;
	63	perf_hpp__format[PERF_HPP__OVERHEAD_SYS].color =
	64	perf_gtk__hpp_color_overhead_sys;
	65	perf_hpp__format[PERF_HPP__OVERHEAD_US].color =
	66	perf_gtk__hpp_color_overhead_us;
	67	perf_hpp__format[PERF_HPP__OVERHEAD_GUEST_SYS].color =
	68	perf_gtk__hpp_color_overhead_guest_sys;
	69	perf_hpp__format[PERF_HPP__OVERHEAD_GUEST_US].color =
	70	perf_gtk__hpp_color_overhead_guest_us;
	71	}
	72
2bbc5874 NK	73	static void callchain_list__sym_name(struct callchain_list *cl,
	74	char *bf, size_t bfsize)
	75	{
	76	if (cl->ms.sym)
	77	scnprintf(bf, bfsize, "%s", cl->ms.sym->name);
	78	else
	79	scnprintf(bf, bfsize, "%#" PRIx64, cl->ip);
	80	}
	81
	82	static void perf_gtk__add_callchain(struct rb_root root, GtkTreeStore store,
cc60f24e	83	GtkTreeIter *parent, int col, u64 total)
2bbc5874 NK	84	{
	85	struct rb_node *nd;
	86	bool has_single_node = (rb_first(root) == rb_last(root));
	87
	88	for (nd = rb_first(root); nd; nd = rb_next(nd)) {
	89	struct callchain_node *node;
	90	struct callchain_list *chain;
	91	GtkTreeIter iter, new_parent;
	92	bool need_new_parent;
cc60f24e NK	93	double percent;
cc60f24e NK	94	u64 hits, child_total;
2bbc5874 NK	95
	96	node = rb_entry(nd, struct callchain_node, rb_node);
	97
cc60f24e NK	98	hits = callchain_cumul_hits(node);
	99	percent = 100.0 * hits / total;
	100
2bbc5874 NK	101	new_parent = *parent;
	102	need_new_parent = !has_single_node && (node->val_nr > 1);
	103
	104	list_for_each_entry(chain, &node->val, list) {
	105	char buf[128];
	106
	107	gtk_tree_store_append(store, &iter, &new_parent);
	108
cc60f24e NK	109	scnprintf(buf, sizeof(buf), "%5.2f%%", percent);
	110	gtk_tree_store_set(store, &iter, 0, buf, -1);
	111
2bbc5874 NK	112	callchain_list__sym_name(chain, buf, sizeof(buf));
	113	gtk_tree_store_set(store, &iter, col, buf, -1);
	114
	115	if (need_new_parent) {
	116	/*
	117	* Only show the top-most symbol in a callchain
	118	* if it's not the only callchain.
	119	*/
	120	new_parent = iter;
	121	need_new_parent = false;
	122	}
	123	}
	124
cc60f24e NK	125	if (callchain_param.mode == CHAIN_GRAPH_REL)
	126	child_total = node->children_hit;
	127	else
	128	child_total = total;
	129
2bbc5874	130	/* Now 'iter' contains info of the last callchain_list */
cc60f24e NK	131	perf_gtk__add_callchain(&node->rb_root, store, &iter, col,
cc60f24e NK	132	child_total);
2bbc5874 NK	133	}
	134	}
	135
450f390a NK	136	static void on_row_activated(GtkTreeView view, GtkTreePath path,
	137	GtkTreeViewColumn *col __maybe_unused,
	138	gpointer user_data __maybe_unused)
	139	{
	140	bool expanded = gtk_tree_view_row_expanded(view, path);
	141
	142	if (expanded)
	143	gtk_tree_view_collapse_row(view, path);
	144	else
	145	gtk_tree_view_expand_row(view, path, FALSE);
	146	}
	147
064f1981 NK	148	static void perf_gtk__show_hists(GtkWidget window, struct hists hists,
064f1981 NK	149	float min_pcnt)
0da41ce9 NK	150	{
	151	struct perf_hpp_fmt *fmt;
	152	GType col_types[MAX_COLUMNS];
	153	GtkCellRenderer *renderer;
	154	struct sort_entry *se;
f1d9a530	155	GtkTreeStore *store;
0da41ce9 NK	156	struct rb_node *nd;
	157	GtkWidget *view;
	158	int col_idx;
2bbc5874	159	int sym_col = -1;
0da41ce9 NK	160	int nr_cols;
	161	char s[512];
	162
	163	struct perf_hpp hpp = {
	164	.buf = s,
	165	.size = sizeof(s),
cb16008b	166	.ptr = hists_to_evsel(hists),
0da41ce9 NK	167	};
	168
	169	nr_cols = 0;
	170
	171	perf_hpp__for_each_format(fmt)
	172	col_types[nr_cols++] = G_TYPE_STRING;
	173
	174	list_for_each_entry(se, &hist_entry__sort_list, list) {
	175	if (se->elide)
	176	continue;
	177
2bbc5874 NK	178	if (se == &sort_sym)
	179	sym_col = nr_cols;
	180
0da41ce9 NK	181	col_types[nr_cols++] = G_TYPE_STRING;
	182	}
	183
f1d9a530	184	store = gtk_tree_store_newv(nr_cols, col_types);
0da41ce9 NK	185
	186	view = gtk_tree_view_new();
	187
	188	renderer = gtk_cell_renderer_text_new();
	189
	190	col_idx = 0;
	191
	192	perf_hpp__for_each_format(fmt) {
2c5d4b4a	193	fmt->header(fmt, &hpp);
0da41ce9 NK	194
0da41ce9 NK	195	gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
34b95643	196	-1, ltrim(s),
0da41ce9 NK	197	renderer, "markup",
	198	col_idx++, NULL);
	199	}
	200
	201	list_for_each_entry(se, &hist_entry__sort_list, list) {
	202	if (se->elide)
	203	continue;
	204
	205	gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
	206	-1, se->se_header,
	207	renderer, "text",
	208	col_idx++, NULL);
	209	}
	210
1a309426	211	for (col_idx = 0; col_idx < nr_cols; col_idx++) {
2bbc5874 NK	212	GtkTreeViewColumn *column;
2bbc5874 NK	213
1a309426 NK	214	column = gtk_tree_view_get_column(GTK_TREE_VIEW(view), col_idx);
	215	gtk_tree_view_column_set_resizable(column, TRUE);
	216
	217	if (col_idx == sym_col) {
	218	gtk_tree_view_set_expander_column(GTK_TREE_VIEW(view),
	219	column);
	220	}
2bbc5874 NK	221	}
2bbc5874 NK	222
0da41ce9 NK	223	gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store));
	224
	225	g_object_unref(GTK_TREE_MODEL(store));
	226
	227	for (nd = rb_first(&hists->entries); nd; nd = rb_next(nd)) {
	228	struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node);
	229	GtkTreeIter iter;
064f1981 NK	230	float percent = h->stat.period * 100.0 /
064f1981 NK	231	hists->stats.total_period;
0da41ce9 NK	232
	233	if (h->filtered)
	234	continue;
	235
064f1981 NK	236	if (percent < min_pcnt)
	237	continue;
	238
f1d9a530	239	gtk_tree_store_append(store, &iter, NULL);
0da41ce9 NK	240
	241	col_idx = 0;
	242
	243	perf_hpp__for_each_format(fmt) {
	244	if (fmt->color)
2c5d4b4a	245	fmt->color(fmt, &hpp, h);
0da41ce9	246	else
2c5d4b4a	247	fmt->entry(fmt, &hpp, h);
0da41ce9	248
f1d9a530	249	gtk_tree_store_set(store, &iter, col_idx++, s, -1);
0da41ce9 NK	250	}
	251
	252	list_for_each_entry(se, &hist_entry__sort_list, list) {
	253	if (se->elide)
	254	continue;
	255
	256	se->se_snprintf(h, s, ARRAY_SIZE(s),
	257	hists__col_len(hists, se->se_width_idx));
	258
f1d9a530	259	gtk_tree_store_set(store, &iter, col_idx++, s, -1);
0da41ce9	260	}
2bbc5874 NK	261
2bbc5874 NK	262	if (symbol_conf.use_callchain && sort__has_sym) {
cc60f24e NK	263	u64 total;
	264
	265	if (callchain_param.mode == CHAIN_GRAPH_REL)
	266	total = h->stat.period;
	267	else
	268	total = hists->stats.total_period;
	269
2bbc5874	270	perf_gtk__add_callchain(&h->sorted_chain, store, &iter,
cc60f24e	271	sym_col, total);
2bbc5874	272	}
0da41ce9 NK	273	}
0da41ce9 NK	274
9d58d2f6 NK	275	gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(view), TRUE);
9d58d2f6 NK	276
450f390a NK	277	g_signal_connect(view, "row-activated",
450f390a NK	278	G_CALLBACK(on_row_activated), NULL);
0da41ce9 NK	279	gtk_container_add(GTK_CONTAINER(window), view);
	280	}
	281
	282	int perf_evlist__gtk_browse_hists(struct perf_evlist *evlist,
	283	const char *help,
064f1981 NK	284	struct hist_browser_timer *hbt __maybe_unused,
064f1981 NK	285	float min_pcnt)
0da41ce9 NK	286	{
	287	struct perf_evsel *pos;
	288	GtkWidget *vbox;
	289	GtkWidget *notebook;
	290	GtkWidget *info_bar;
	291	GtkWidget *statbar;
	292	GtkWidget *window;
	293
	294	signal(SIGSEGV, perf_gtk__signal);
	295	signal(SIGFPE, perf_gtk__signal);
	296	signal(SIGINT, perf_gtk__signal);
	297	signal(SIGQUIT, perf_gtk__signal);
	298	signal(SIGTERM, perf_gtk__signal);
	299
	300	window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
	301
	302	gtk_window_set_title(GTK_WINDOW(window), "perf report");
	303
	304	g_signal_connect(window, "delete_event", gtk_main_quit, NULL);
	305
	306	pgctx = perf_gtk__activate_context(window);
	307	if (!pgctx)
	308	return -1;
	309
	310	vbox = gtk_vbox_new(FALSE, 0);
	311
	312	notebook = gtk_notebook_new();
	313
6bf1a295 NK	314	gtk_box_pack_start(GTK_BOX(vbox), notebook, TRUE, TRUE, 0);
	315
	316	info_bar = perf_gtk__setup_info_bar();
	317	if (info_bar)
	318	gtk_box_pack_start(GTK_BOX(vbox), info_bar, FALSE, FALSE, 0);
	319
	320	statbar = perf_gtk__setup_statusbar();
	321	gtk_box_pack_start(GTK_BOX(vbox), statbar, FALSE, FALSE, 0);
	322
	323	gtk_container_add(GTK_CONTAINER(window), vbox);
	324
0050f7aa	325	evlist__for_each(evlist, pos) {
0da41ce9 NK	326	struct hists *hists = &pos->hists;
	327	const char *evname = perf_evsel__name(pos);
	328	GtkWidget *scrolled_window;
	329	GtkWidget *tab_label;
717e263f NK	330	char buf[512];
717e263f NK	331	size_t size = sizeof(buf);
0da41ce9	332
717e263f NK	333	if (symbol_conf.event_group) {
	334	if (!perf_evsel__is_group_leader(pos))
	335	continue;
	336
	337	if (pos->nr_members > 1) {
	338	perf_evsel__group_desc(pos, buf, size);
	339	evname = buf;
	340	}
	341	}
fc24d7c2	342
0da41ce9 NK	343	scrolled_window = gtk_scrolled_window_new(NULL, NULL);
	344
	345	gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
	346	GTK_POLICY_AUTOMATIC,
	347	GTK_POLICY_AUTOMATIC);
	348
064f1981	349	perf_gtk__show_hists(scrolled_window, hists, min_pcnt);
0da41ce9 NK	350
	351	tab_label = gtk_label_new(evname);
	352
	353	gtk_notebook_append_page(GTK_NOTEBOOK(notebook), scrolled_window, tab_label);
	354	}
	355
0da41ce9 NK	356	gtk_widget_show_all(window);
	357
	358	perf_gtk__resize_window(window);
	359
	360	gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
	361
	362	ui_helpline__push(help);
	363
	364	gtk_main();
	365
	366	perf_gtk__deactivate_context(&pgctx);
	367
	368	return 0;
	369	}