/*
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) version 3.
 *
 * 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with the program; if not, see <http://www.gnu.org/licenses/>
 *
 *
 * Authors:
 *		Chris Toshok <toshok@ximian.com>
 *
 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
 *
 */

#include <config.h>
#include <glib/gi18n.h>

#include "e-util/e-util.h"
#include "e-util/e-util-private.h"

#include "e-contact-editor-fullname.h"

static void e_contact_editor_fullname_init		(EContactEditorFullname		 *card);
static void e_contact_editor_fullname_class_init	(EContactEditorFullnameClass	 *klass);
static void e_contact_editor_fullname_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
static void e_contact_editor_fullname_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
static void e_contact_editor_fullname_dispose (GObject *object);

static void fill_in_info(EContactEditorFullname *editor);
static void extract_info(EContactEditorFullname *editor);

static GtkDialogClass *parent_class = NULL;

/* The arguments we take */
enum {
	PROP_0,
	PROP_NAME,
	PROP_EDITABLE
};

GType
e_contact_editor_fullname_get_type (void)
{
	static GType contact_editor_fullname_type = 0;

	if (!contact_editor_fullname_type) {
		static const GTypeInfo contact_editor_fullname_info =  {
			sizeof (EContactEditorFullnameClass),
			NULL,           /* base_init */
			NULL,           /* base_finalize */
			(GClassInitFunc) e_contact_editor_fullname_class_init,
			NULL,           /* class_finalize */
			NULL,           /* class_data */
			sizeof (EContactEditorFullname),
			0,             /* n_preallocs */
			(GInstanceInitFunc) e_contact_editor_fullname_init,
		};

		contact_editor_fullname_type = g_type_register_static (GTK_TYPE_DIALOG, "EContactEditorFullname", &contact_editor_fullname_info, 0);
	}

	return contact_editor_fullname_type;
}

static void
e_contact_editor_fullname_class_init (EContactEditorFullnameClass *klass)
{
	GObjectClass *object_class;

	object_class = G_OBJECT_CLASS (klass);

	parent_class = g_type_class_ref (GTK_TYPE_DIALOG);

	object_class->set_property = e_contact_editor_fullname_set_property;
	object_class->get_property = e_contact_editor_fullname_get_property;
	object_class->dispose = e_contact_editor_fullname_dispose;

	g_object_class_install_property (object_class, PROP_NAME,
					 g_param_spec_pointer ("name",
							       _("Name"),
							       /*_( */"XXX blurb" /*)*/,
							       G_PARAM_READWRITE));

	g_object_class_install_property (object_class, PROP_EDITABLE,
					 g_param_spec_boolean ("editable",
							       _("Editable"),
							       /*_( */"XXX blurb" /*)*/,
							       FALSE,
							       G_PARAM_READWRITE));
}

static void
e_contact_editor_fullname_init (EContactEditorFullname *e_contact_editor_fullname)
{
	GtkBuilder *builder;
	GtkWidget *widget;

	gtk_widget_realize (GTK_WIDGET (e_contact_editor_fullname));
	gtk_dialog_set_has_separator (GTK_DIALOG (e_contact_editor_fullname),
				      FALSE);
	gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (e_contact_editor_fullname)->vbox), 0);
	gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (e_contact_editor_fullname)->action_area), 12);

	gtk_dialog_add_buttons (GTK_DIALOG (e_contact_editor_fullname),
				GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
				GTK_STOCK_OK, GTK_RESPONSE_OK,
				NULL);

	gtk_window_set_resizable(GTK_WINDOW(e_contact_editor_fullname), TRUE);

	e_contact_editor_fullname->name = NULL;

	builder = gtk_builder_new ();
	e_load_ui_builder_definition (builder, "fullname.ui");

	e_contact_editor_fullname->builder = builder;

	widget = e_builder_get_widget(builder, "dialog-checkfullname");
	gtk_window_set_title (GTK_WINDOW (e_contact_editor_fullname),
			      GTK_WINDOW (widget)->title);

	widget = e_builder_get_widget(builder, "table-checkfullname");
	g_object_ref(widget);
	gtk_container_remove(GTK_CONTAINER(widget->parent), widget);
	gtk_box_pack_start (GTK_BOX (GTK_DIALOG (e_contact_editor_fullname)->vbox), widget, TRUE, TRUE, 0);
	g_object_unref(widget);

	gtk_window_set_icon_name (
		GTK_WINDOW (e_contact_editor_fullname), "contact-new");

	widget = e_builder_get_widget (builder, "comboentry-title");
	gtk_combo_box_entry_set_text_column (GTK_COMBO_BOX_ENTRY (widget), 0);
	widget = e_builder_get_widget (builder, "comboentry-suffix");
	gtk_combo_box_entry_set_text_column (GTK_COMBO_BOX_ENTRY (widget), 0);
}

static void
e_contact_editor_fullname_dispose (GObject *object)
{
	EContactEditorFullname *e_contact_editor_fullname = E_CONTACT_EDITOR_FULLNAME(object);

	if (e_contact_editor_fullname->builder) {
		g_object_unref(e_contact_editor_fullname->builder);
		e_contact_editor_fullname->builder = NULL;
	}

	if (e_contact_editor_fullname->name) {
		e_contact_name_free(e_contact_editor_fullname->name);
		e_contact_editor_fullname->name = NULL;
	}

	if (G_OBJECT_CLASS (parent_class)->dispose)
		(* G_OBJECT_CLASS (parent_class)->dispose) (object);
}

GtkWidget*
e_contact_editor_fullname_new (const EContactName *name)
{
	GtkWidget *widget = g_object_new (E_TYPE_CONTACT_EDITOR_FULLNAME, NULL);

	g_object_set (widget,
		      "name", name,
		      NULL);
	return widget;
}

static void
e_contact_editor_fullname_set_property (GObject *object, guint prop_id,
					const GValue *value, GParamSpec *pspec)
{
	EContactEditorFullname *e_contact_editor_fullname;

	e_contact_editor_fullname = E_CONTACT_EDITOR_FULLNAME (object);

	switch (prop_id) {
	case PROP_NAME:
		e_contact_name_free(e_contact_editor_fullname->name);

		if (g_value_get_pointer (value) != NULL) {
			e_contact_editor_fullname->name = e_contact_name_copy(g_value_get_pointer (value));
			fill_in_info(e_contact_editor_fullname);
		}
		else {
			e_contact_editor_fullname->name = NULL;
		}
		break;
	case PROP_EDITABLE: {
		gint i;
		const gchar *widget_names[] = {
			"comboentry-title",
			"comboentry-suffix",
			"entry-first",
			"entry-middle",
			"entry-last",
			"label-title",
			"label-suffix",
			"label-first",
			"label-middle",
			"label-last",
			NULL
		};
		e_contact_editor_fullname->editable = g_value_get_boolean (value) ? TRUE : FALSE;
		for (i = 0; widget_names[i] != NULL; i ++) {
			GtkWidget *w = e_builder_get_widget(e_contact_editor_fullname->builder, widget_names[i]);
			if (GTK_IS_ENTRY (w)) {
				gtk_editable_set_editable (GTK_EDITABLE (w),
							   e_contact_editor_fullname->editable);
			}
			else if (GTK_IS_COMBO_BOX_ENTRY (w)) {
				gtk_editable_set_editable (GTK_EDITABLE (gtk_bin_get_child (GTK_BIN (w))),
							   e_contact_editor_fullname->editable);
				gtk_widget_set_sensitive (w, e_contact_editor_fullname->editable);
			}
			else if (GTK_IS_LABEL (w)) {
				gtk_widget_set_sensitive (w, e_contact_editor_fullname->editable);
			}
		}
		break;
	}
	default:
		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
		break;
	}
}

static void
e_contact_editor_fullname_get_property (GObject *object, guint prop_id,
					GValue *value, GParamSpec *pspec)
{
	EContactEditorFullname *e_contact_editor_fullname;

	e_contact_editor_fullname = E_CONTACT_EDITOR_FULLNAME (object);

	switch (prop_id) {
	case PROP_NAME:
		extract_info(e_contact_editor_fullname);
		g_value_set_pointer (value, e_contact_name_copy(e_contact_editor_fullname->name));
		break;
	case PROP_EDITABLE:
		g_value_set_boolean (value, e_contact_editor_fullname->editable ? TRUE : FALSE);
		break;
	default:
		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
		break;
	}
}

static void
fill_in_field (EContactEditorFullname *editor,
               const gchar *field,
               const gchar *string)
{
	GtkWidget *widget = e_builder_get_widget (editor->builder, field);
	GtkEntry *entry = NULL;

	if (GTK_IS_ENTRY (widget))
		entry = GTK_ENTRY (widget);
	else if (GTK_IS_COMBO_BOX_ENTRY (widget))
		entry = GTK_ENTRY (gtk_bin_get_child (GTK_BIN (widget)));

	if (entry) {
		if (string)
			gtk_entry_set_text(entry, string);
		else
			gtk_entry_set_text(entry, "");
	}
}

static void
fill_in_info(EContactEditorFullname *editor)
{
	EContactName *name = editor->name;
	if (name) {
		fill_in_field(editor, "comboentry-title",  name->prefixes);
		fill_in_field(editor, "entry-first",  name->given);
		fill_in_field(editor, "entry-middle", name->additional);
		fill_in_field(editor, "entry-last",   name->family);
		fill_in_field(editor, "comboentry-suffix", name->suffixes);
	}
}

static gchar *
extract_field (EContactEditorFullname *editor,
               const gchar *field)
{
	GtkWidget *widget = e_builder_get_widget(editor->builder, field);
	GtkEntry *entry = NULL;

	if (GTK_IS_ENTRY (widget))
		entry = GTK_ENTRY (widget);
	else if (GTK_IS_COMBO_BOX_ENTRY (widget))
		entry = GTK_ENTRY (gtk_bin_get_child (GTK_BIN (widget)));

	if (entry)
		return g_strdup (gtk_entry_get_text(entry));
	else
		return NULL;
}

static void
extract_info(EContactEditorFullname *editor)
{
	EContactName *name = editor->name;
	if (!name) {
		name = e_contact_name_new();
		editor->name = name;
	}

	name->prefixes   = extract_field(editor, "comboentry-title" );
	name->given      = extract_field(editor, "entry-first" );
	name->additional = extract_field(editor, "entry-middle");
	name->family     = extract_field(editor, "entry-last"  );
	name->suffixes   = extract_field(editor, "comboentry-suffix");
}