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1// SPDX-License-Identifier: GPL-2.0
2#include "../evsel.h"
3#include "../sort.h"
4#include "../hist.h"
5#include "../helpline.h"
6#include "gtk.h"
7
8#include <signal.h>
9
10void perf_gtk__signal(int sig)
11{
12 perf_gtk__exit(false);
13 psignal(sig, "perf");
14}
15
16void perf_gtk__resize_window(GtkWidget *window)
17{
18 GdkRectangle rect;
19 GdkScreen *screen;
20 int monitor;
21 int height;
22 int width;
23
24 screen = gtk_widget_get_screen(window);
25
26 monitor = gdk_screen_get_monitor_at_window(screen, window->window);
27
28 gdk_screen_get_monitor_geometry(screen, monitor, &rect);
29
30 width = rect.width * 3 / 4;
31 height = rect.height * 3 / 4;
32
33 gtk_window_resize(GTK_WINDOW(window), width, height);
34}
35
36const char *perf_gtk__get_percent_color(double percent)
37{
38 if (percent >= MIN_RED)
39 return "<span fgcolor='red'>";
40 if (percent >= MIN_GREEN)
41 return "<span fgcolor='dark green'>";
42 return NULL;
43}
44
45#ifdef HAVE_GTK_INFO_BAR_SUPPORT
46GtkWidget *perf_gtk__setup_info_bar(void)
47{
48 GtkWidget *info_bar;
49 GtkWidget *label;
50 GtkWidget *content_area;
51
52 info_bar = gtk_info_bar_new();
53 gtk_widget_set_no_show_all(info_bar, TRUE);
54
55 label = gtk_label_new("");
56 gtk_widget_show(label);
57
58 content_area = gtk_info_bar_get_content_area(GTK_INFO_BAR(info_bar));
59 gtk_container_add(GTK_CONTAINER(content_area), label);
60
61 gtk_info_bar_add_button(GTK_INFO_BAR(info_bar), GTK_STOCK_OK,
62 GTK_RESPONSE_OK);
63 g_signal_connect(info_bar, "response",
64 G_CALLBACK(gtk_widget_hide), NULL);
65
66 pgctx->info_bar = info_bar;
67 pgctx->message_label = label;
68
69 return info_bar;
70}
71#endif
72
73GtkWidget *perf_gtk__setup_statusbar(void)
74{
75 GtkWidget *stbar;
76 unsigned ctxid;
77
78 stbar = gtk_statusbar_new();
79
80 ctxid = gtk_statusbar_get_context_id(GTK_STATUSBAR(stbar),
81 "perf report");
82 pgctx->statbar = stbar;
83 pgctx->statbar_ctx_id = ctxid;
84
85 return stbar;
86}
1#include "../evlist.h"
2#include "../cache.h"
3#include "../evsel.h"
4#include "../sort.h"
5#include "../hist.h"
6#include "gtk.h"
7
8#include <signal.h>
9
10#define MAX_COLUMNS 32
11
12static void perf_gtk__signal(int sig)
13{
14 psignal(sig, "perf");
15 gtk_main_quit();
16}
17
18static void perf_gtk__resize_window(GtkWidget *window)
19{
20 GdkRectangle rect;
21 GdkScreen *screen;
22 int monitor;
23 int height;
24 int width;
25
26 screen = gtk_widget_get_screen(window);
27
28 monitor = gdk_screen_get_monitor_at_window(screen, window->window);
29
30 gdk_screen_get_monitor_geometry(screen, monitor, &rect);
31
32 width = rect.width * 3 / 4;
33 height = rect.height * 3 / 4;
34
35 gtk_window_resize(GTK_WINDOW(window), width, height);
36}
37
38static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists)
39{
40 GType col_types[MAX_COLUMNS];
41 GtkCellRenderer *renderer;
42 struct sort_entry *se;
43 GtkListStore *store;
44 struct rb_node *nd;
45 u64 total_period;
46 GtkWidget *view;
47 int col_idx;
48 int nr_cols;
49
50 nr_cols = 0;
51
52 /* The percentage column */
53 col_types[nr_cols++] = G_TYPE_STRING;
54
55 list_for_each_entry(se, &hist_entry__sort_list, list) {
56 if (se->elide)
57 continue;
58
59 col_types[nr_cols++] = G_TYPE_STRING;
60 }
61
62 store = gtk_list_store_newv(nr_cols, col_types);
63
64 view = gtk_tree_view_new();
65
66 renderer = gtk_cell_renderer_text_new();
67
68 col_idx = 0;
69
70 /* The percentage column */
71 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
72 -1, "Overhead (%)",
73 renderer, "text",
74 col_idx++, NULL);
75
76 list_for_each_entry(se, &hist_entry__sort_list, list) {
77 if (se->elide)
78 continue;
79
80 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
81 -1, se->se_header,
82 renderer, "text",
83 col_idx++, NULL);
84 }
85
86 gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store));
87
88 g_object_unref(GTK_TREE_MODEL(store));
89
90 total_period = hists->stats.total_period;
91
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);
94 GtkTreeIter iter;
95 double percent;
96 char s[512];
97
98 if (h->filtered)
99 continue;
100
101 gtk_list_store_append(store, &iter);
102
103 col_idx = 0;
104
105 percent = (h->period * 100.0) / total_period;
106
107 snprintf(s, ARRAY_SIZE(s), "%.2f", percent);
108
109 gtk_list_store_set(store, &iter, col_idx++, s, -1);
110
111 list_for_each_entry(se, &hist_entry__sort_list, list) {
112 if (se->elide)
113 continue;
114
115 se->se_snprintf(h, s, ARRAY_SIZE(s),
116 hists__col_len(hists, se->se_width_idx));
117
118 gtk_list_store_set(store, &iter, col_idx++, s, -1);
119 }
120 }
121
122 gtk_container_add(GTK_CONTAINER(window), view);
123}
124
125int 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)
129{
130 struct perf_evsel *pos;
131 GtkWidget *notebook;
132 GtkWidget *window;
133
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);
139
140 window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
141
142 gtk_window_set_title(GTK_WINDOW(window), "perf report");
143
144 g_signal_connect(window, "delete_event", gtk_main_quit, NULL);
145
146 notebook = gtk_notebook_new();
147
148 list_for_each_entry(pos, &evlist->entries, node) {
149 struct hists *hists = &pos->hists;
150 const char *evname = event_name(pos);
151 GtkWidget *scrolled_window;
152 GtkWidget *tab_label;
153
154 scrolled_window = gtk_scrolled_window_new(NULL, NULL);
155
156 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
157 GTK_POLICY_AUTOMATIC,
158 GTK_POLICY_AUTOMATIC);
159
160 perf_gtk__show_hists(scrolled_window, hists);
161
162 tab_label = gtk_label_new(evname);
163
164 gtk_notebook_append_page(GTK_NOTEBOOK(notebook), scrolled_window, tab_label);
165 }
166
167 gtk_container_add(GTK_CONTAINER(window), notebook);
168
169 gtk_widget_show_all(window);
170
171 perf_gtk__resize_window(window);
172
173 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
174
175 gtk_main();
176
177 return 0;
178}