lightdm-webkit2-greeter/src/lightdm-webkit2-greeter.c

/*
 * lightdm-webkit2-greeter.c
 *
 * Copyright (C) 2010 Robert Ancell.
 * Author: Robert Ancell <robert.ancell@canonical.com>
 * Webkit2 port: Copyright (C) 2014 Antergos
 *
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version. See http://www.gnu.org/copyleft/gpl.html the full text of the
 * license.
 */

#include <stdlib.h>
#include <gtk/gtk.h>
#include <webkit2/webkit2.h>
#include <JavaScriptCore/JavaScript.h>
#include <glib/gi18n.h>

#include <lightdm.h>

#include <config.h>

static GtkWidget *web_view;
static GtkWidget *window;

/*
static void
timed_login_cb (LightDMGreeter *greeter, const gchar *username, WebKitWebView *view)
{
    gchar *command;

    command = g_strdup_printf ("timed_login('%s')", username); // FIXME: Escape text
    webkit_web_view_run_javascript (view, command, NULL, web_view_javascript_finished, NULL);
    g_free (command);
}*/


static void
sigterm_cb (int signum)
{
    exit (0);
}

int
main(int argc, char **argv) {
    GdkScreen *screen;
    GdkRectangle geometry;
    GKeyFile *keyfile;
    gchar *theme;
    GdkRGBA bg_color;

    WebKitWebContext *context = webkit_web_context_get_default();
    webkit_web_context_set_web_extensions_directory(context, LIGHTDM_WEBKIT2_GREETER_EXTENSIONS_DIR);

    signal(SIGTERM, sigterm_cb);

    gtk_init(&argc, &argv);

    gdk_window_set_cursor (gdk_get_default_root_window (), gdk_cursor_new_for_display (gdk_display_get_default (), GDK_LEFT_PTR));


    /* settings */
    keyfile = g_key_file_new();
    g_key_file_load_from_file(keyfile, "/etc/lightdm/lightdm-webkit2-greeter.conf", G_KEY_FILE_NONE, NULL);
    theme = g_key_file_get_string(keyfile, "greeter", "webkit-theme", NULL);

    window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
    screen = gtk_window_get_screen(GTK_WINDOW(window));

    gtk_window_set_decorated(GTK_WINDOW(window), FALSE);
    gdk_screen_get_monitor_geometry(screen, gdk_screen_get_primary_monitor(screen), &geometry);


    gtk_window_set_default_size (GTK_WINDOW (window), geometry.width, geometry.height);
    gtk_window_move (GTK_WINDOW (window), geometry.x, geometry.y);


    web_view = webkit_web_view_new();
    if (gdk_rgba_parse(&bg_color, "#000000")) {
        webkit_web_view_set_background_color(WEBKIT_WEB_VIEW(web_view), gdk_rgba_copy(&bg_color));
    };


    gtk_container_add(GTK_CONTAINER(window), web_view);

    webkit_web_view_load_uri(WEBKIT_WEB_VIEW(web_view), g_strdup_printf("file://%s/%s/index.html", THEME_DIR, theme));

    gtk_widget_show_all(window);

    gtk_main();

    return 0;
}