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

DEFINITIONS

1. perf_gtk__signal
2. perf_gtk__resize_window
3. perf_gtk__get_percent_color
4. perf_gtk__setup_info_bar
5. perf_gtk__setup_statusbar

   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 
  10 void perf_gtk__signal(int sig)
  11 {
  12         perf_gtk__exit(false);
  13         psignal(sig, "perf");
  14 }
  15 
  16 void 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 
  36 const 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
  46 GtkWidget *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 
  73 GtkWidget *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 }