xref: /openbmc/linux/tools/perf/ui/gtk/browser.c (revision ae213c44)
1 // SPDX-License-Identifier: GPL-2.0
2 #include "../evlist.h"
3 #include "../cache.h"
4 #include "../evsel.h"
5 #include "../sort.h"
6 #include "../hist.h"
7 #include "../helpline.h"
8 #include "gtk.h"
9 
10 #include <signal.h>
11 
12 void perf_gtk__signal(int sig)
13 {
14 	perf_gtk__exit(false);
15 	psignal(sig, "perf");
16 }
17 
18 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 
38 const char *perf_gtk__get_percent_color(double percent)
39 {
40 	if (percent >= MIN_RED)
41 		return "<span fgcolor='red'>";
42 	if (percent >= MIN_GREEN)
43 		return "<span fgcolor='dark green'>";
44 	return NULL;
45 }
46 
47 #ifdef HAVE_GTK_INFO_BAR_SUPPORT
48 GtkWidget *perf_gtk__setup_info_bar(void)
49 {
50 	GtkWidget *info_bar;
51 	GtkWidget *label;
52 	GtkWidget *content_area;
53 
54 	info_bar = gtk_info_bar_new();
55 	gtk_widget_set_no_show_all(info_bar, TRUE);
56 
57 	label = gtk_label_new("");
58 	gtk_widget_show(label);
59 
60 	content_area = gtk_info_bar_get_content_area(GTK_INFO_BAR(info_bar));
61 	gtk_container_add(GTK_CONTAINER(content_area), label);
62 
63 	gtk_info_bar_add_button(GTK_INFO_BAR(info_bar), GTK_STOCK_OK,
64 				GTK_RESPONSE_OK);
65 	g_signal_connect(info_bar, "response",
66 			 G_CALLBACK(gtk_widget_hide), NULL);
67 
68 	pgctx->info_bar = info_bar;
69 	pgctx->message_label = label;
70 
71 	return info_bar;
72 }
73 #endif
74 
75 GtkWidget *perf_gtk__setup_statusbar(void)
76 {
77 	GtkWidget *stbar;
78 	unsigned ctxid;
79 
80 	stbar = gtk_statusbar_new();
81 
82 	ctxid = gtk_statusbar_get_context_id(GTK_STATUSBAR(stbar),
83 					     "perf report");
84 	pgctx->statbar = stbar;
85 	pgctx->statbar_ctx_id = ctxid;
86 
87 	return stbar;
88 }
89