#include <dazzle.h>

typedef enum

{

   COMMAND_SHOW,

   COMMAND_HIDE,

   COMMAND_EXIT

} Command;

#define INTERVAL 500

static struct {

  gint interval;

  Command command;

} commands[] = {

  { 1000, COMMAND_SHOW },

  { INTERVAL, COMMAND_SHOW },

  { INTERVAL, COMMAND_HIDE },

  { INTERVAL, COMMAND_SHOW },

  { INTERVAL, COMMAND_HIDE },

  { INTERVAL, COMMAND_SHOW },

  { INTERVAL, COMMAND_HIDE },

  { INTERVAL, COMMAND_SHOW },

  { INTERVAL, COMMAND_HIDE },

  { INTERVAL, COMMAND_SHOW },

  { INTERVAL, COMMAND_HIDE },

  { INTERVAL, COMMAND_SHOW },

  { INTERVAL, COMMAND_HIDE },

  { INTERVAL, COMMAND_SHOW },

  { INTERVAL, COMMAND_HIDE },

  { INTERVAL, COMMAND_SHOW },

  { INTERVAL, COMMAND_HIDE },

  { INTERVAL, COMMAND_SHOW },

  { INTERVAL, COMMAND_HIDE },

  { INTERVAL, COMMAND_SHOW },

  { INTERVAL, COMMAND_HIDE },

  { INTERVAL, COMMAND_SHOW },

  { INTERVAL, COMMAND_HIDE },

  { INTERVAL, COMMAND_SHOW },

  { INTERVAL, COMMAND_HIDE },

  { INTERVAL, COMMAND_SHOW },

  { INTERVAL, COMMAND_HIDE },

  { INTERVAL, COMMAND_SHOW },

  { INTERVAL, COMMAND_HIDE },

  { INTERVAL, COMMAND_SHOW },

  { INTERVAL, COMMAND_HIDE },

  { INTERVAL, COMMAND_SHOW },

  { INTERVAL, COMMAND_HIDE },

  { INTERVAL, COMMAND_SHOW },

  { INTERVAL, COMMAND_HIDE },

  { INTERVAL, COMMAND_SHOW },

  { INTERVAL, COMMAND_HIDE },

  { INTERVAL, COMMAND_SHOW },

  { INTERVAL, COMMAND_HIDE },

  { INTERVAL, COMMAND_SHOW },

  { INTERVAL, COMMAND_HIDE },

  { INTERVAL, COMMAND_SHOW },

  { INTERVAL, COMMAND_HIDE },

  { INTERVAL, COMMAND_SHOW },

  { INTERVAL, COMMAND_HIDE },

  { INTERVAL, COMMAND_SHOW },

  { INTERVAL, COMMAND_HIDE },

  { INTERVAL, COMMAND_SHOW },

  { INTERVAL, COMMAND_HIDE },

  { 300, COMMAND_EXIT },

};

static gint current_command;

static GtkWidget *dockbin;

static GtkWidget *class_entry;

static GTimer *timer;

static void

toggle_all (gboolean show)

{

  DzlDockRevealer *edge;

  DzlDockBin *dock = DZL_DOCK_BIN (dockbin);

  edge = DZL_DOCK_REVEALER (dzl_dock_bin_get_left_edge (dock));

  dzl_dock_revealer_set_reveal_child (edge, show);

  edge = DZL_DOCK_REVEALER (dzl_dock_bin_get_right_edge (dock));

  dzl_dock_revealer_set_reveal_child (edge, show);

  edge = DZL_DOCK_REVEALER (dzl_dock_bin_get_bottom_edge (dock));

  dzl_dock_revealer_set_reveal_child (edge, show);

}

static void

adjust_sizes (void)

{

  DzlDockBin *dock = DZL_DOCK_BIN (dockbin);

  GtkWidget *edge;

  edge = dzl_dock_bin_get_left_edge (dock);

  dzl_dock_revealer_set_position (DZL_DOCK_REVEALER (edge), 300);

  edge = dzl_dock_bin_get_right_edge (dock);

  dzl_dock_revealer_set_position (DZL_DOCK_REVEALER (edge), 300);

  edge = dzl_dock_bin_get_bottom_edge (dock);

  dzl_dock_revealer_set_position (DZL_DOCK_REVEALER (edge), 300);

}

static void

grab_class_entry (GtkWidget *button)

{

  gtk_widget_grab_focus (class_entry);

}

static gboolean

process_command (gpointer data)

{

  switch (commands [current_command].command)

    {

    case COMMAND_SHOW:

      toggle_all (TRUE);

      break;

    case COMMAND_HIDE:

      toggle_all (FALSE);

      break;

    case COMMAND_EXIT:

    default:

      gtk_main_quit ();

      return G_SOURCE_REMOVE;

    }

  g_timeout_add (commands [++current_command].interval,

                 process_command,

                 NULL);

  return G_SOURCE_REMOVE;

}

static void

log_handler (const gchar    *domain,

             GLogLevelFlags  flags,

             const gchar    *message,

             gpointer        user_data)

{

  gdouble t = g_timer_elapsed (timer, NULL);

  g_print ("%s: time=%0.5lf %s\n", domain, t, message);

}

static void

load_css (void)

{

  g_autoptr(GtkCssProvider) provider = NULL;

  provider = dzl_css_provider_new ("resource:///org/gnome/dazzle/themes");

  gtk_style_context_add_provider_for_screen (gdk_screen_get_default (),

                                             GTK_STYLE_PROVIDER (provider),

                                             GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);

}

gint

main (gint   argc,

      gchar *argv[])

{

  GtkBuilder *builder = NULL;

  GtkWindow *window = NULL;

  GActionGroup *group;

  GError *error = NULL;

  g_autofree gchar *ui_path = g_build_filename (TEST_DATA_DIR, "test-panel.ui", NULL);

  gtk_init (&argc, &argv);

  load_css ();

  timer = g_timer_new ();

  builder = gtk_builder_new ();

  gtk_builder_add_from_file (builder, ui_path, &error);

  g_assert_no_error (error);

  window = GTK_WINDOW (gtk_builder_get_object (builder, "window"));

  g_signal_connect (window, "delete-event", gtk_main_quit, NULL);

  dockbin = GTK_WIDGET (gtk_builder_get_object (builder, "dockbin"));

  /* _dzl_dock_item_printf (DZL_DOCK_ITEM (dockbin)); */

  group = gtk_widget_get_action_group (dockbin, "dockbin");

  gtk_widget_insert_action_group (GTK_WIDGET (window), "dockbin", group);

  adjust_sizes ();

  class_entry = GTK_WIDGET (gtk_builder_get_object (builder, "class_entry"));

#if 0

  gtk_builder_add_callback_symbol (builder, "toggle_all", G_CALLBACK (toggle_all));

#endif

  gtk_builder_add_callback_symbol (builder, "grab_class_entry", G_CALLBACK (grab_class_entry));

  gtk_builder_connect_signals (builder, dockbin);

  if (0)

  g_timeout_add (commands [0].interval,

                 process_command,

                 NULL);

  g_log_set_default_handler (log_handler, NULL);

  gtk_widget_grab_focus (GTK_WIDGET (gtk_builder_get_object (builder, "text_view")));

  gtk_window_maximize (window);

  gtk_window_present (window);

  gtk_main ();

  g_clear_object (&builder);

  return 0;

}