diff options
Diffstat (limited to 'addressbook/gui/widgets/e-addressbook-selector.c')
| -rw-r--r-- | addressbook/gui/widgets/e-addressbook-selector.c | 443 |
1 files changed, 443 insertions, 0 deletions
diff --git a/addressbook/gui/widgets/e-addressbook-selector.c b/addressbook/gui/widgets/e-addressbook-selector.c new file mode 100644 index 0000000000..21347e2529 --- /dev/null +++ b/addressbook/gui/widgets/e-addressbook-selector.c @@ -0,0 +1,443 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ +/* e-addressbook-selector.c + * + * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of version 2 of the GNU General Public + * License as published by the Free Software Foundation. + * + * 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., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + */ + +#include "e-addressbook-selector.h" + +#include <eab-book-util.h> +#include <eab-contact-merging.h> + +#define E_ADDRESSBOOK_SELECTOR_GET_PRIVATE(obj) \ + (G_TYPE_INSTANCE_GET_PRIVATE \ + ((obj), E_TYPE_ADDRESSBOOK_SELECTOR, EAddressbookSelectorPrivate)) + +#define PRIMARY_ADDRESSBOOK_KEY \ + "/apps/evolution/addressbook/display/primary_addressbook" + +typedef struct _MergeContext MergeContext; + +struct _EAddressbookSelectorPrivate { + EAddressbookView *current_view; +}; + +struct _MergeContext { + EBook *source_book; + EBook *target_book; + + EContact *current_contact; + GList *remaining_contacts; + guint pending_removals; + + gint remove_from_source : 1; + gint copy_done : 1; +}; + +enum { + PROP_0, + PROP_CURRENT_VIEW +}; + +enum { + DND_TARGET_TYPE_VCARD, + DND_TARGET_TYPE_SOURCE_VCARD +}; + +static GtkTargetEntry drag_types[] = { + { (gchar *) "text/x-vcard", 0, DND_TARGET_TYPE_VCARD }, + { (gchar *) "text/x-source-vcard", 0, DND_TARGET_TYPE_SOURCE_VCARD } +}; + +static gpointer parent_class; + +static void +merge_context_next (MergeContext *merge_context) +{ + GList *list; + + list = merge_context->remaining_contacts; + merge_context->current_contact = list->data; + list = g_list_delete_link (list, list); + merge_context->remaining_contacts = list; +} + +static MergeContext * +merge_context_new (EBook *source_book, + EBook *target_book, + GList *contact_list) +{ + MergeContext *merge_context; + + merge_context = g_slice_new0 (MergeContext); + merge_context->source_book = source_book; + merge_context->target_book = target_book; + merge_context->remaining_contacts = contact_list; + merge_context_next (merge_context); + + return merge_context; +} + +static void +merge_context_free (MergeContext *merge_context) +{ + if (merge_context->source_book != NULL) + g_object_unref (merge_context->source_book); + + if (merge_context->target_book != NULL) + g_object_unref (merge_context->target_book); + + g_slice_free (MergeContext, merge_context); +} + +static void +addressbook_selector_removed_cb (EBook *book, + EBookStatus status, + MergeContext *merge_context) +{ + merge_context->pending_removals--; + + if (merge_context->remaining_contacts != NULL) + return; + + if (merge_context->pending_removals > 0) + return; + + merge_context_free (merge_context); +} + +static void +addressbook_selector_merge_next_cb (EBook *book, + EBookStatus status, + const gchar *id, + MergeContext *merge_context) +{ + if (merge_context->remove_from_source && status == E_BOOK_ERROR_OK) { + /* Remove previous contact from source. */ + e_book_async_remove_contact ( + merge_context->source_book, + merge_context->current_contact, + (EBookCallback) addressbook_selector_removed_cb, + merge_context); + merge_context->pending_removals++; + } + + g_object_unref (merge_context->current_contact); + + if (merge_context->remaining_contacts != NULL) { + merge_context_next (merge_context); + eab_merging_book_add_contact ( + merge_context->target_book, + merge_context->current_contact, + (EBookIdCallback) addressbook_selector_merge_next_cb, + merge_context); + + } else if (merge_context->pending_removals == 0) + merge_context_free (merge_context); +} + +static void +addressbook_selector_load_primary_source (ESourceSelector *selector) +{ + GConfClient *client; + ESourceList *source_list; + ESource *source = NULL; + const gchar *key; + gchar *uid; + + /* XXX If ESourceSelector had a "primary-uid" property, + * we could just bind the GConf key to it. */ + + source_list = e_source_selector_get_source_list (selector); + + client = gconf_client_get_default (); + key = PRIMARY_ADDRESSBOOK_KEY; + uid = gconf_client_get_string (client, key, NULL); + g_object_unref (client); + + if (uid != NULL) { + source = e_source_list_peek_source_by_uid (source_list, uid); + g_free (uid); + } else { + GSList *groups; + + /* Dig up the first source in the source list. + * XXX libedataserver should provide API for this. */ + groups = e_source_list_peek_groups (source_list); + while (groups != NULL) { + ESourceGroup *source_group = groups->data; + GSList *sources; + + sources = e_source_group_peek_sources (source_group); + if (sources != NULL) { + source = sources->data; + break; + } + + groups = g_slist_next (groups); + } + } + + if (source != NULL) + e_source_selector_set_primary_selection (selector, source); +} + +static void +addressbook_selector_set_property (GObject *object, + guint property_id, + const GValue *value, + GParamSpec *pspec) +{ + switch (property_id) { + case PROP_CURRENT_VIEW: + e_addressbook_selector_set_current_view ( + E_ADDRESSBOOK_SELECTOR (object), + g_value_get_object (value)); + return; + } + + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); +} + +static void +addressbook_selector_get_property (GObject *object, + guint property_id, + GValue *value, + GParamSpec *pspec) +{ + switch (property_id) { + case PROP_CURRENT_VIEW: + g_value_set_object ( + value, + e_addressbook_selector_get_current_view ( + E_ADDRESSBOOK_SELECTOR (object))); + return; + } + + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); +} + +static void +addressbook_selector_dispose (GObject *object) +{ + EAddressbookSelectorPrivate *priv; + + priv = E_ADDRESSBOOK_SELECTOR_GET_PRIVATE (object); + + if (priv->current_view != NULL) { + g_object_unref (priv->current_view); + priv->current_view = NULL; + } + + /* Chain up to parent's dispose() method. */ + G_OBJECT_CLASS (parent_class)->dispose (object); +} + +static void +addressbook_selector_constructed (GObject *object) +{ + ESourceSelector *selector; + + selector = E_SOURCE_SELECTOR (object); + addressbook_selector_load_primary_source (selector); +} + +static void +addressbook_selector_primary_selection_changed (ESourceSelector *selector) +{ + ESource *source; + GConfClient *client; + const gchar *key; + const gchar *string; + + /* XXX If ESourceSelector had a "primary-uid" property, + * we could just bind the GConf key to it. */ + + source = e_source_selector_peek_primary_selection (selector); + if (source == NULL) + return; + + client = gconf_client_get_default (); + key = PRIMARY_ADDRESSBOOK_KEY; + string = e_source_peek_uid (source); + gconf_client_set_string (client, key, string, NULL); + g_object_unref (client); +} + +static gboolean +addressbook_selector_data_dropped (ESourceSelector *selector, + GtkSelectionData *selection_data, + ESource *destination, + GdkDragAction action, + guint info) +{ + EAddressbookSelectorPrivate *priv; + MergeContext *merge_context; + EAddressbookModel *model; + EBook *source_book; + EBook *target_book; + GList *list; + const gchar *string; + gboolean remove_from_source; + + priv = E_ADDRESSBOOK_SELECTOR_GET_PRIVATE (selector); + g_return_val_if_fail (priv->current_view != NULL, FALSE); + + string = (const gchar *) selection_data->data; + remove_from_source = (action == GDK_ACTION_MOVE); + + target_book = e_book_new (destination, NULL); + if (target_book == NULL) + return FALSE; + + e_book_open (target_book, FALSE, NULL); + + /* XXX Function assumes both out arguments are provided. All we + * care about is the contact list; source_book will be NULL. */ + eab_book_and_contact_list_from_string (string, &source_book, &list); + if (list == NULL) + return FALSE; + + model = e_addressbook_view_get_model (priv->current_view); + source_book = e_addressbook_model_get_book (model); + g_return_val_if_fail (E_IS_BOOK (source_book), FALSE); + + merge_context = merge_context_new (source_book, target_book, list); + merge_context->remove_from_source = remove_from_source; + + eab_merging_book_add_contact ( + target_book, merge_context->current_contact, + (EBookIdCallback) addressbook_selector_merge_next_cb, + merge_context); + + return TRUE; +} + +static void +addressbook_selector_class_init (EAddressbookSelectorClass *class) +{ + GObjectClass *object_class; + ESourceSelectorClass *selector_class; + + parent_class = g_type_class_peek_parent (class); + g_type_class_add_private (class, sizeof (EAddressbookSelectorPrivate)); + + object_class = G_OBJECT_CLASS (class); + object_class->set_property = addressbook_selector_set_property; + object_class->get_property = addressbook_selector_get_property; + object_class->dispose = addressbook_selector_dispose; + object_class->constructed = addressbook_selector_constructed; + + selector_class = E_SOURCE_SELECTOR_CLASS (class); + selector_class->primary_selection_changed = + addressbook_selector_primary_selection_changed; + selector_class->data_dropped = addressbook_selector_data_dropped; + + g_object_class_install_property ( + object_class, + PROP_CURRENT_VIEW, + g_param_spec_object ( + "current-view", + NULL, + NULL, + E_TYPE_ADDRESSBOOK_VIEW, + G_PARAM_READWRITE)); +} + +static void +addressbook_selector_init (EAddressbookSelector *selector) +{ + selector->priv = E_ADDRESSBOOK_SELECTOR_GET_PRIVATE (selector); + + gtk_drag_dest_set ( + GTK_WIDGET (selector), GTK_DEST_DEFAULT_ALL, + drag_types, G_N_ELEMENTS (drag_types), + GDK_ACTION_COPY | GDK_ACTION_MOVE); +} + +GType +e_addressbook_selector_get_type (void) +{ + static GType type = 0; + + if (G_UNLIKELY (type == 0)) { + const GTypeInfo type_info = { + sizeof (EAddressbookSelectorClass), + (GBaseInitFunc) NULL, + (GBaseFinalizeFunc) NULL, + (GClassInitFunc) addressbook_selector_class_init, + (GClassFinalizeFunc) NULL, + NULL, /* class_data */ + sizeof (EAddressbookSelector), + 0, /* n_preallocs */ + (GInstanceInitFunc) addressbook_selector_init, + NULL /* value_table */ + }; + + type = g_type_register_static ( + E_TYPE_SOURCE_SELECTOR, "EAddressbookSelector", + &type_info, 0); + } + + return type; +} + +GtkWidget * +e_addressbook_selector_new (ESourceList *source_list) +{ + g_return_val_if_fail (E_IS_SOURCE_LIST (source_list), NULL); + + return g_object_new ( + E_TYPE_ADDRESSBOOK_SELECTOR, + "source-list", source_list, NULL); +} + +EAddressbookView * +e_addressbook_selector_get_current_view (EAddressbookSelector *selector) +{ + g_return_val_if_fail (E_IS_ADDRESSBOOK_SELECTOR (selector), NULL); + + return selector->priv->current_view; +} + +void +e_addressbook_selector_set_current_view (EAddressbookSelector *selector, + EAddressbookView *current_view) +{ + /* XXX This is only needed for moving contacts via drag-and-drop. + * The selection data doesn't include the source of the data + * (the model for the currently selected address book view), + * so we have to rely on it being provided to us. I would + * be happy to see this function go away. */ + + g_return_if_fail (E_IS_ADDRESSBOOK_SELECTOR (selector)); + + if (current_view != NULL) + g_return_if_fail (E_IS_ADDRESSBOOK_VIEW (current_view)); + + if (selector->priv->current_view != NULL) { + g_object_unref (selector->priv->current_view); + selector->priv->current_view = NULL; + } + + if (current_view != NULL) + g_object_ref (current_view); + + selector->priv->current_view = current_view; + + g_object_notify (G_OBJECT (selector), "current-view"); +} |