browser.c

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// SPDX-License-Identifier: GPL-2.0
#include "../evlist.h"
#include "../cache.h"
#include "../evsel.h"
#include "../sort.h"
#include "../hist.h"
#include "../helpline.h"
#include "gtk.h"

#include <signal.h>

void perf_gtk__signal(int sig)
{
    perf_gtk__exit(false);
    psignal(sig, "perf");
}

void perf_gtk__resize_window(GtkWidget *window)
{
    GdkRectangle rect;
    GdkScreen *screen;
    int monitor;
    int height;
    int width;

    screen = gtk_widget_get_screen(window);

    monitor = gdk_screen_get_monitor_at_window(screen, window->window);

    gdk_screen_get_monitor_geometry(screen, monitor, &rect);

    width   = rect.width * 3 / 4;
    height  = rect.height * 3 / 4;

    gtk_window_resize(GTK_WINDOW(window), width, height);
}

const char *perf_gtk__get_percent_color(double percent)
{
    if (percent >= MIN_RED)
        return "<span fgcolor='red'>";
    if (percent >= MIN_GREEN)
        return "<span fgcolor='dark green'>";
    return NULL;
}

#ifdef HAVE_GTK_INFO_BAR_SUPPORT
GtkWidget *perf_gtk__setup_info_bar(void)
{
    GtkWidget *info_bar;
    GtkWidget *label;
    GtkWidget *content_area;

    info_bar = gtk_info_bar_new();
    gtk_widget_set_no_show_all(info_bar, TRUE);

    label = gtk_label_new("");
    gtk_widget_show(label);

    content_area = gtk_info_bar_get_content_area(GTK_INFO_BAR(info_bar));
    gtk_container_add(GTK_CONTAINER(content_area), label);

    gtk_info_bar_add_button(GTK_INFO_BAR(info_bar), GTK_STOCK_OK,
                GTK_RESPONSE_OK);
    g_signal_connect(info_bar, "response",
             G_CALLBACK(gtk_widget_hide), NULL);

    pgctx->info_bar = info_bar;
    pgctx->message_label = label;

    return info_bar;
}
#endif

GtkWidget *perf_gtk__setup_statusbar(void)
{
    GtkWidget *stbar;
    unsigned ctxid;

    stbar = gtk_statusbar_new();

    ctxid = gtk_statusbar_get_context_id(GTK_STATUSBAR(stbar),
                         "perf report");
    pgctx->statbar = stbar;
    pgctx->statbar_ctx_id = ctxid;

    return stbar;
}