kernel/tools/perf/ui/gtk/browser.c

   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 #include <signal.h>
  10
  11 void perf_gtk__signal(int sig)
  12 {
  13         perf_gtk__exit(false);
  14         psignal(sig, "perf");
  15 }
  16
  17 void perf_gtk__resize_window(GtkWidget *window)
  18 {
  19         GdkRectangle rect;
  20         GdkScreen *screen;
  21         int monitor;
  22         int height;
  23         int width;
  24
  25         screen = gtk_widget_get_screen(window);
  26
  27         monitor = gdk_screen_get_monitor_at_window(screen, window->window);
  28
  29         gdk_screen_get_monitor_geometry(screen, monitor, &rect);
  30
  31         width   = rect.width * 3 / 4;
  32         height  = rect.height * 3 / 4;
  33
  34         gtk_window_resize(GTK_WINDOW(window), width, height);
  35 }
  36
  37 const char *perf_gtk__get_percent_color(double percent)
  38 {
  39         if (percent >= MIN_RED)
  40                 return "<span fgcolor='red'>";
  41         if (percent >= MIN_GREEN)
  42                 return "<span fgcolor='dark green'>";
  43         return NULL;
  44 }
  45
  46 #ifdef HAVE_GTK_INFO_BAR_SUPPORT
  47 GtkWidget *perf_gtk__setup_info_bar(void)
  48 {
  49         GtkWidget *info_bar;
  50         GtkWidget *label;
  51         GtkWidget *content_area;
  52
  53         info_bar = gtk_info_bar_new();
  54         gtk_widget_set_no_show_all(info_bar, TRUE);
  55
  56         label = gtk_label_new("");
  57         gtk_widget_show(label);
  58
  59         content_area = gtk_info_bar_get_content_area(GTK_INFO_BAR(info_bar));
  60         gtk_container_add(GTK_CONTAINER(content_area), label);
  61
  62         gtk_info_bar_add_button(GTK_INFO_BAR(info_bar), GTK_STOCK_OK,
  63                                 GTK_RESPONSE_OK);
  64         g_signal_connect(info_bar, "response",
  65                          G_CALLBACK(gtk_widget_hide), NULL);
  66
  67         pgctx->info_bar = info_bar;
  68         pgctx->message_label = label;
  69
  70         return info_bar;
  71 }
  72 #endif
  73
  74 GtkWidget *perf_gtk__setup_statusbar(void)
  75 {
  76         GtkWidget *stbar;
  77         unsigned ctxid;
  78
  79         stbar = gtk_statusbar_new();
  80
  81         ctxid = gtk_statusbar_get_context_id(GTK_STATUSBAR(stbar),
  82                                              "perf report");
  83         pgctx->statbar = stbar;
  84         pgctx->statbar_ctx_id = ctxid;
  85
  86         return stbar;
  87 }