/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* e-contact-quick-add.c
*
* Copyright (C) 2001 Ximian, Inc.
*
* Developed by Jon Trowbridge <trow@ximian.com>
*/
/*
* 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA.
*/
#include <config.h>
#include <ctype.h>
#include <glib.h>
#include <gtk/gtkentry.h>
#include <gtk/gtklabel.h>
#include <gtk/gtktable.h>
#include <libgnome/gnome-defs.h>
#include <libgnome/gnome-i18n.h>
#include <libgnomeui/gnome-app.h>
#include <libgnomeui/gnome-dialog.h>
#include <libgnomeui/gnome-stock.h>
#include <gal/widgets/e-unicode.h>
#include <addressbook/backend/ebook/e-book.h>
#include <addressbook/backend/ebook/e-book-util.h>
#include <addressbook/backend/ebook/e-card.h>
#include "e-contact-editor.h"
#include "e-contact-quick-add.h"
#include "e-card-merging.h"
typedef struct _QuickAdd QuickAdd;
struct _QuickAdd {
gchar *name;
gchar *email;
ECard *card;
EContactQuickAddCallback cb;
gpointer closure;
GtkWidget *name_entry;
GtkWidget *email_entry;
gint refs;
};
static QuickAdd *
quick_add_new (void)
{
QuickAdd *qa = g_new0 (QuickAdd, 1);
qa->card = e_card_new ("");
qa->refs = 1;
return qa;
}
static void
quick_add_ref (QuickAdd *qa)
{
if (qa) {
++qa->refs;
}
}
static void
quick_add_unref (QuickAdd *qa)
{
if (qa) {
--qa->refs;
if (qa->refs == 0) {
g_free (qa->name);
g_free (qa->email);
gtk_object_unref (GTK_OBJECT (qa->card));
g_free (qa);
}
}
}
static void
quick_add_set_name (QuickAdd *qa, const gchar *name)
{
ECardSimple *simple;
if (name == qa->name)
return;
g_free (qa->name);
qa->name = g_strdup (name);
simple = e_card_simple_new (qa->card);
e_card_simple_set (simple, E_CARD_SIMPLE_FIELD_FULL_NAME, name);
e_card_simple_sync_card (simple);
gtk_object_unref (GTK_OBJECT (simple));
}
static void
quick_add_set_email (QuickAdd *qa, const gchar *email)
{
ECardSimple *simple;
if (email == qa->email)
return;
g_free (qa->email);
qa->email = g_strdup (email);
simple = e_card_simple_new (qa->card);
e_card_simple_set (simple, E_CARD_SIMPLE_FIELD_EMAIL, email);
e_card_simple_sync_card (simple);
gtk_object_unref (GTK_OBJECT (simple));
}
static void
merge_cb (EBook *book, gpointer closure)
{
QuickAdd *qa = (QuickAdd *) closure;
if (book != NULL) {
e_card_merging_book_add_card (book, qa->card, NULL, NULL);
if (qa->cb)
qa->cb (qa->card, qa->closure);
} else {
/* Something went wrong. */
if (qa->cb)
qa->cb (NULL, qa->closure);
}
quick_add_unref (qa);
}
static void
quick_add_merge_card (QuickAdd *qa)
{
quick_add_ref (qa);
e_book_use_local_address_book (merge_cb, qa);
}
/*
* Raise a contact editor with all fields editable, and hook up all signals accordingly.
*/
static void
card_added_cb (EContactEditor *ce, EBookStatus status, ECard *card, gpointer closure)
{
QuickAdd *qa = (QuickAdd *) gtk_object_get_data (GTK_OBJECT (ce), "quick_add");
if (qa) {
if (qa->cb)
qa->cb (qa->card, qa->closure);
/* We don't need to unref qa because we set_data_full below */
gtk_object_set_data (GTK_OBJECT (ce), "quick_add", NULL);
}
}
static void
editor_closed_cb (GtkWidget *w, gpointer closure)
{
QuickAdd *qa = (QuickAdd *) gtk_object_get_data (GTK_OBJECT (w), "quick_add");
if (qa) {
/* We don't need to unref qa because we set_data_full below */
gtk_object_set_data (GTK_OBJECT (w), "quick_add", NULL);
gtk_object_unref (GTK_OBJECT (w));
}
}
static void
ce_have_book (EBook *book, gpointer closure)
{
QuickAdd *qa = (QuickAdd *) closure;
if (book == NULL) {
g_warning ("Couldn't open local address book.");
quick_add_unref (qa);
} else {
EContactEditor *contact_editor = e_contact_editor_new (book, qa->card, TRUE, TRUE /* XXX */);
/* mark it as changed so the Save buttons are enabled when we bring up the dialog. */
gtk_object_set (GTK_OBJECT(contact_editor),
"changed", TRUE,
NULL);
/* We pass this via object data, so that we don't get a dangling pointer referenced if both
the "card_added" and "editor_closed" get emitted. (Which, based on a backtrace in bugzilla,
I think can happen and cause a crash. */
gtk_object_set_data_full (GTK_OBJECT (contact_editor), "quick_add", qa,
(GtkDestroyNotify) quick_add_unref);
gtk_signal_connect (GTK_OBJECT (contact_editor),
"card_added",
GTK_SIGNAL_FUNC (card_added_cb),
NULL);
gtk_signal_connect (GTK_OBJECT (contact_editor),
"editor_closed",
GTK_SIGNAL_FUNC (editor_closed_cb),
NULL);
}
}
static void
edit_card (QuickAdd *qa)
{
e_book_use_local_address_book (ce_have_book, qa);
quick_add_unref (qa);
}
static void
clicked_cb (GtkWidget *w, gint button, gpointer closure)
{
QuickAdd *qa = (QuickAdd *) closure;
/* Get data out of entries. */
if (button == 0 || button == 1) {
gchar *name = NULL;
gchar *email = NULL;
if (qa->name_entry) {
gchar *tmp;
tmp = gtk_editable_get_chars (GTK_EDITABLE (qa->name_entry), 0, -1);
name = e_utf8_from_gtk_string (qa->name_entry, tmp);
g_free (tmp);
}
if (qa->email_entry) {
gchar *tmp;
tmp = gtk_editable_get_chars (GTK_EDITABLE (qa->email_entry), 0, -1);
email = e_utf8_from_gtk_string (qa->email_entry, tmp);
g_free (tmp);
}
quick_add_set_name (qa, name);
quick_add_set_email (qa, email);
g_free (name);
g_free (email);
}
gtk_widget_destroy (w);
if (button == 0) {
/* OK */
quick_add_merge_card (qa);
} else if (button == 1) {
/* EDIT FULL */
edit_card (qa);
} else {
/* CANCEL */
quick_add_unref (qa);
}
}
static GtkWidget *
build_quick_add_dialog (QuickAdd *qa)
{
GtkWidget *dialog;
GtkTable *table;
const gint xpad=1, ypad=1;
g_return_val_if_fail (qa != NULL, NULL);
dialog = gnome_dialog_new (_("Contact Quick-Add"),
GNOME_STOCK_BUTTON_OK,
_("Edit Full"),
GNOME_STOCK_BUTTON_CANCEL,
NULL);
gtk_signal_connect (GTK_OBJECT (dialog),
"clicked",
clicked_cb,
qa);
qa->name_entry = gtk_entry_new ();
if (qa->name) {
gchar *str = e_utf8_to_gtk_string (qa->name_entry, qa->name);
gtk_entry_set_text (GTK_ENTRY (qa->name_entry), str);
g_free (str);
}
qa->email_entry = gtk_entry_new ();
if (qa->email) {
gchar *str = e_utf8_to_gtk_string (qa->email_entry, qa->email);
gtk_entry_set_text (GTK_ENTRY (qa->email_entry), str);
g_free (str);
}
table = GTK_TABLE (gtk_table_new (2, 2, FALSE));
gtk_table_attach (table, gtk_label_new (_("Full Name")),
0, 1, 0, 1,
0, 0, xpad, ypad);
gtk_table_attach (table, qa->name_entry,
1, 2, 0, 1,
GTK_EXPAND | GTK_FILL, GTK_EXPAND, xpad, ypad);
gtk_table_attach (table, gtk_label_new (_("E-mail")),
0, 1, 1, 2,
0, 0, xpad, ypad);
gtk_table_attach (table, qa->email_entry,
1, 2, 1, 2,
GTK_EXPAND | GTK_FILL, GTK_EXPAND, xpad, ypad);
gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (dialog)->vbox),
GTK_WIDGET (table),
TRUE, TRUE, 0);
gtk_widget_show_all (GTK_WIDGET (table));
return dialog;
}
void
e_contact_quick_add (const gchar *in_name, const gchar *email,
EContactQuickAddCallback cb, gpointer closure)
{
QuickAdd *qa;
GtkWidget *dialog;
gchar *name = NULL;
gint len;
/* We need to have *something* to work with. */
if (in_name == NULL && email == NULL) {
if (cb)
cb (NULL, closure);
return;
}
if (in_name) {
name = g_strdup (in_name);
/* Remove extra whitespace and the quotes some mailers put around names. */
g_strstrip (name);
len = strlen (name);
if ((name[0] == '\'' && name[len-1] == '\'') || (name[0] == '"' && name[len-1] == '"')) {
name[0] = ' ';
name[len-1] = ' ';
}
g_strstrip (name);
}
qa = quick_add_new ();
qa->cb = cb;
qa->closure = closure;
if (name)
quick_add_set_name (qa, name);
if (email)
quick_add_set_email (qa, email);
dialog = build_quick_add_dialog (qa);
gtk_widget_show_all (dialog);
g_free (name);
}
void
e_contact_quick_add_free_form (const gchar *text, EContactQuickAddCallback cb, gpointer closure)
{
gchar *name=NULL, *email=NULL;
const gchar *last_at, *s;
gboolean in_quote;
if (text == NULL) {
e_contact_quick_add (NULL, NULL, cb, closure);
return;
}
/* Look for things that look like e-mail addresses embedded in text */
in_quote = FALSE;
last_at = NULL;
for (s = text; *s; ++s) {
if (*s == '@' && !in_quote)
last_at = s;
else if (*s == '"')
in_quote = !in_quote;
}
if (last_at == NULL) {
/* No at sign, so we treat it all as the name */
name = g_strdup (text);
} else {
gboolean bad_char = FALSE;
/* walk backwards to whitespace or a < or a quote... */
while (last_at >= text && !bad_char
&& !(isspace ((gint) *last_at) || *last_at == '<' || *last_at == '"')) {
/* Check for some stuff that can't appear in a legal e-mail address. */
if (*last_at == '['
|| *last_at == ']'
|| *last_at == '('
|| *last_at == ')')
bad_char = TRUE;
--last_at;
}
if (last_at < text)
last_at = text;
/* ...and then split the text there */
if (!bad_char) {
if (text < last_at)
name = g_strndup (text, last_at-text);
email = g_strdup (last_at);
}
}
/* If all else has failed, make it the name. */
if (name == NULL && email == NULL)
name = g_strdup (text);
/* Clean up email, remove bracketing <>s */
if (email && *email) {
gboolean changed = FALSE;
g_strstrip (email);
if (*email == '<') {
*email = ' ';
changed = TRUE;
}
if (email[strlen (email)-1] == '>') {
email[strlen (email)-1] = ' ';
changed = TRUE;
}
if (changed)
g_strstrip (email);
}
e_contact_quick_add (name, email, cb, closure);
g_free (name);
g_free (email);
}
