/*

 * Copyright © 2010 Christian Persch

 *

 * 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.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program.  If not, see <http://www.gnu.org/licenses/>.

 */

#include <config.h>

#include "terminal-info-bar.h"

#include "terminal-libgsystem.h"

#include <gtk/gtk.h>

#define TERMINAL_INFO_BAR_GET_PRIVATE(info_bar)(G_TYPE_INSTANCE_GET_PRIVATE ((info_bar), TERMINAL_TYPE_INFO_BAR, TerminalInfoBarPrivate))

struct _TerminalInfoBarPrivate

{

  GtkWidget *content_box;

};

G_DEFINE_TYPE (TerminalInfoBar, terminal_info_bar, GTK_TYPE_INFO_BAR)

/* helper functions */

static void

terminal_info_bar_init (TerminalInfoBar *bar)

{

  GtkInfoBar *info_bar = GTK_INFO_BAR (bar);

  TerminalInfoBarPrivate *priv;

  priv = bar->priv = TERMINAL_INFO_BAR_GET_PRIVATE (bar);

  priv->content_box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);

  gtk_box_pack_start (GTK_BOX (gtk_info_bar_get_content_area (info_bar)),

                      priv->content_box, TRUE, TRUE, 0);

}

static void

terminal_info_bar_class_init (TerminalInfoBarClass *klass)

{

  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);

  g_type_class_add_private (gobject_class, sizeof (TerminalInfoBarPrivate));

}

/* public API */

/**

 * terminal_info_bar_new:

 * @type: a #GtkMessageType

 *

 * Returns: a new #TerminalInfoBar for @screen

 */

GtkWidget *

terminal_info_bar_new (GtkMessageType type,

                       const char *first_button_text,

                       ...)

{

  GtkWidget *info_bar;

  va_list args;

  info_bar = g_object_new (TERMINAL_TYPE_INFO_BAR,

                           "message-type", type,

                           NULL);

  va_start (args, first_button_text);

  while (first_button_text != NULL) {

    int response_id;

    response_id = va_arg (args, int);

    gtk_info_bar_add_button (GTK_INFO_BAR (info_bar),

                             first_button_text, response_id);

    first_button_text = va_arg (args, const char *);

  }

  va_end (args);

  return info_bar;

}

void

terminal_info_bar_format_text (TerminalInfoBar *bar,

                               const char *format,

                               ...)

{

  TerminalInfoBarPrivate *priv;

  gs_free char *text = NULL;

  GtkWidget *label;

  va_list args;

  g_return_if_fail (TERMINAL_IS_INFO_BAR (bar));

  priv = bar->priv;

  va_start (args, format);

  text = g_strdup_vprintf (format, args);

  va_end (args);

  label = gtk_label_new (text);

  gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);

  gtk_label_set_selectable (GTK_LABEL (label), TRUE);

  gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);

  gtk_box_pack_start (GTK_BOX (priv->content_box), label, FALSE, FALSE, 0);

  gtk_widget_show_all (priv->content_box);

}