/*
* 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/>
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gtk/gtk.h>
#include <glib/gi18n-lib.h>
#include <libebook/e-book.h>
#include <libebook/e-contact.h>
#include <camel/camel-medium.h>
#include <camel/camel-mime-part.h>
#include <camel/camel-stream-mem.h>
#include <gtkhtml/gtkhtml-embedded.h>
#include "addressbook/gui/component/addressbook.h"
#include "addressbook/gui/merging/eab-contact-merging.h"
#include "addressbook/gui/widgets/eab-contact-display.h"
#include "addressbook/util/eab-book-util.h"
#include "mail/em-format-hook.h"
#include "mail/em-format-html.h"
#define d(x)
typedef struct _VCardInlinePObject VCardInlinePObject;
struct _VCardInlinePObject {
EMFormatHTMLPObject object;
GList *contact_list;
GtkWidget *contact_display;
GtkWidget *message_label;
EABContactDisplayRenderMode mode;
};
static gint org_gnome_vcard_inline_classid;
/* Forward Declarations */
void org_gnome_vcard_inline_format (gpointer ep, EMFormatHookTarget *target);
static void
org_gnome_vcard_inline_pobject_free (EMFormatHTMLPObject *object)
{
VCardInlinePObject *vcard_object;
vcard_object = (VCardInlinePObject *) object;
g_list_foreach (
vcard_object->contact_list,
(GFunc) g_object_unref, NULL);
g_list_free (vcard_object->contact_list);
vcard_object->contact_list = NULL;
if (vcard_object->contact_display != NULL) {
g_object_unref (vcard_object->contact_display);
vcard_object->contact_display = NULL;
}
if (vcard_object->message_label != NULL) {
g_object_unref (vcard_object->message_label);
vcard_object->message_label = NULL;
}
}
static void
org_gnome_vcard_inline_decode (VCardInlinePObject *vcard_object,
CamelMimePart *mime_part)
{
CamelDataWrapper *data_wrapper;
CamelMedium *medium;
CamelStream *stream;
GList *contact_list;
GByteArray *array;
const gchar *string;
const guint8 padding[2] = {0};
array = g_byte_array_new ();
medium = CAMEL_MEDIUM (mime_part);
/* Stream takes ownership of the byte array. */
stream = camel_stream_mem_new_with_byte_array (array);
data_wrapper = camel_medium_get_content_object (medium);
camel_data_wrapper_decode_to_stream (data_wrapper, stream);
/* because the result is not NULL-terminated */
g_byte_array_append (array, padding, 2);
string = (gchar *) array->data;
contact_list = eab_contact_list_from_string (string);
vcard_object->contact_list = contact_list;
camel_object_unref (mime_part);
camel_object_unref (stream);
}
static void
org_gnome_vcard_inline_book_open_cb (EBook *book,
EBookStatus status,
gpointer user_data)
{
GList *contact_list = user_data;
GList *iter;
if (status != E_BOOK_ERROR_OK)
goto exit;
for (iter = contact_list; iter != NULL; iter = iter->next)
eab_merging_book_add_contact (
book, E_CONTACT (iter->data), NULL, NULL);
exit:
if (book != NULL)
g_object_unref (book);
g_list_foreach (contact_list, (GFunc) g_object_unref, NULL);
g_list_free (contact_list);
}
static void
org_gnome_vcard_inline_save_cb (VCardInlinePObject *vcard_object)
{
GList *contact_list;
contact_list = g_list_copy (vcard_object->contact_list);
g_list_foreach (contact_list, (GFunc) g_object_ref, NULL);
addressbook_load_default_book (
org_gnome_vcard_inline_book_open_cb, contact_list);
}
static void
org_gnome_vcard_inline_toggle_cb (VCardInlinePObject *vcard_object,
GtkButton *button)
{
EABContactDisplay *contact_display;
const gchar *label;
contact_display = EAB_CONTACT_DISPLAY (vcard_object->contact_display);
/* Toggle between "full" and "compact" modes. */
if (vcard_object->mode == EAB_CONTACT_DISPLAY_RENDER_NORMAL) {
vcard_object->mode = EAB_CONTACT_DISPLAY_RENDER_COMPACT;
label = _("Show Full vCard");
} else {
vcard_object->mode = EAB_CONTACT_DISPLAY_RENDER_NORMAL;
label = _("Show Compact vCard");
}
gtk_button_set_label (button, label);
eab_contact_display_render (
EAB_CONTACT_DISPLAY (vcard_object->contact_display),
E_CONTACT (vcard_object->contact_list->data),
vcard_object->mode);
}
static gboolean
org_gnome_vcard_inline_embed (EMFormatHTML *format,
GtkHTMLEmbedded *embedded,
EMFormatHTMLPObject *object)
{
VCardInlinePObject *vcard_object;
GtkWidget *button_box;
GtkWidget *container;
GtkWidget *widget;
guint length;
vcard_object = (VCardInlinePObject *) object;
length = g_list_length (vcard_object->contact_list);
g_return_val_if_fail (length > 0, FALSE);
container = GTK_WIDGET (embedded);
widget = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (container), widget);
gtk_widget_show (widget);
container = widget;
widget = gtk_hbutton_box_new ();
gtk_button_box_set_layout (
GTK_BUTTON_BOX (widget), GTK_BUTTONBOX_START);
gtk_box_set_spacing (GTK_BOX (widget), 12);
gtk_box_pack_start (GTK_BOX (container), widget, FALSE, TRUE, 0);
gtk_widget_show (widget);
button_box = widget;
widget = eab_contact_display_new ();
gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0);
vcard_object->contact_display = g_object_ref (widget);
gtk_widget_show (widget);
eab_contact_display_render (
EAB_CONTACT_DISPLAY (vcard_object->contact_display),
E_CONTACT (vcard_object->contact_list->data),
vcard_object->mode);
widget = gtk_label_new (NULL);
gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0);
vcard_object->message_label = g_object_ref (widget);
if (length == 2) {
const gchar *text;
text = _("There is one other contact.");
gtk_label_set_text (GTK_LABEL (widget), text);
gtk_widget_show (widget);
} else if (length > 2) {
gchar *text;
/* Translators: This will always be two or more. */
text = g_strdup_printf (ngettext (
"There is %d other contact.",
"There are %d other contacts.",
length - 1), length - 1);
gtk_label_set_text (GTK_LABEL (widget), text);
gtk_widget_show (widget);
g_free (text);
} else
gtk_widget_hide (widget);
container = button_box;
widget = gtk_button_new_with_label (_("Show Full vCard"));
gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
gtk_widget_show (widget);
g_signal_connect_swapped (
widget, "clicked",
G_CALLBACK (org_gnome_vcard_inline_toggle_cb),
vcard_object);
widget = gtk_button_new_with_label (_("Save in Address Book"));
gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
gtk_widget_show (widget);
g_signal_connect_swapped (
widget, "clicked",
G_CALLBACK (org_gnome_vcard_inline_save_cb),
vcard_object);
return TRUE;
}
void
org_gnome_vcard_inline_format (gpointer ep, EMFormatHookTarget *target)
{
VCardInlinePObject *vcard_object;
gchar *classid;
classid = g_strdup_printf (
"org-gnome-vcard-inline-display-%d",
org_gnome_vcard_inline_classid++);
vcard_object = (VCardInlinePObject *)
em_format_html_add_pobject (
EM_FORMAT_HTML (target->format),
sizeof (VCardInlinePObject),
classid, target->part,
org_gnome_vcard_inline_embed);
camel_object_ref (target->part);
vcard_object->mode = EAB_CONTACT_DISPLAY_RENDER_COMPACT;
vcard_object->object.free = org_gnome_vcard_inline_pobject_free;
org_gnome_vcard_inline_decode (vcard_object, target->part);
camel_stream_printf (
target->stream, "<object classid=%s></object>", classid);
g_free (classid);
}
