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authorGuillaume Desmottes <guillaume.desmottes@collabora.co.uk>2011-08-05 17:32:23 +0800
committerGuillaume Desmottes <guillaume.desmottes@collabora.co.uk>2011-08-05 18:14:19 +0800
commit820b5479bd14c6b408a3818f9bc287ad0a3e2fb8 (patch)
treeb18e151d2f473a31c340c596aff30d9f9b393a14 /libempathy-gtk
parentd337ef853cc47ff78fbfa0ac54cf3d795832a2b7 (diff)
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Add EmpathyContactChooser
This is a pure code refactoring from EmpathyInviteParticipantDialog, this widget is not generic yet. https://bugzilla.gnome.org/show_bug.cgi?id=656020
Diffstat (limited to 'libempathy-gtk')
-rw-r--r--libempathy-gtk/Makefile.am2
-rw-r--r--libempathy-gtk/empathy-contact-chooser.c493
-rw-r--r--libempathy-gtk/empathy-contact-chooser.h55
3 files changed, 550 insertions, 0 deletions
diff --git a/libempathy-gtk/Makefile.am b/libempathy-gtk/Makefile.am
index 7023ecfe5..2920a2a42 100644
--- a/libempathy-gtk/Makefile.am
+++ b/libempathy-gtk/Makefile.am
@@ -45,6 +45,7 @@ libempathy_gtk_handwritten_source = \
empathy-chat.c \
empathy-contact-blocking-dialog.c \
empathy-contact-dialogs.c \
+ empathy-contact-chooser.c \
empathy-contact-list-store.c \
empathy-contact-list-view.c \
empathy-contact-menu.c \
@@ -106,6 +107,7 @@ libempathy_gtk_headers = \
empathy-chat.h \
empathy-contact-blocking-dialog.h \
empathy-contact-dialogs.h \
+ empathy-contact-chooser.h \
empathy-contact-list-store.h \
empathy-contact-list-view.h \
empathy-contact-menu.h \
diff --git a/libempathy-gtk/empathy-contact-chooser.c b/libempathy-gtk/empathy-contact-chooser.c
new file mode 100644
index 000000000..38956bac1
--- /dev/null
+++ b/libempathy-gtk/empathy-contact-chooser.c
@@ -0,0 +1,493 @@
+/*
+ * empathy-contact-chooser.c
+ *
+ * EmpathyContactChooser
+ *
+ * (c) 2009, Collabora Ltd.
+ *
+ * Authors:
+ * Danielle Madeley <danielle.madeley@collabora.co.uk>
+ */
+
+#include <glib/gi18n.h>
+#include <folks/folks-telepathy.h>
+
+#include "empathy-contact-chooser.h"
+
+#include <libempathy-gtk/empathy-individual-view.h>
+#include <libempathy-gtk/empathy-ui-utils.h>
+
+G_DEFINE_TYPE (EmpathyContactChooser,
+ empathy_contact_chooser, GTK_TYPE_BOX);
+
+enum
+{
+ PROP_TP_CHAT = 1
+};
+
+enum {
+ SIG_SELECTION_CHANGED,
+ LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL];
+
+typedef struct _AddTemporaryIndividualCtx AddTemporaryIndividualCtx;
+
+struct _EmpathyContactChooserPrivate
+{
+ EmpathyTpChat *tp_chat;
+ TpAccountManager *account_mgr;
+
+ EmpathyIndividualStore *store;
+ EmpathyIndividualView *view;
+
+ GPtrArray *search_words;
+ gchar *search_str;
+
+ /* Context representing the FolksIndividual which are added because of the
+ * current search from the user. */
+ AddTemporaryIndividualCtx *add_temp_ctx;
+};
+
+static void
+contact_chooser_get_property (GObject *object,
+ guint param_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ EmpathyContactChooser *self = (EmpathyContactChooser *)
+ object;
+
+ switch (param_id)
+ {
+ case PROP_TP_CHAT:
+ g_value_set_object (value, self->priv->tp_chat);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ break;
+ };
+}
+
+static void
+contact_chooser_set_property (GObject *object,
+ guint param_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ EmpathyContactChooser *self = (EmpathyContactChooser *)
+ object;
+
+ switch (param_id)
+ {
+ case PROP_TP_CHAT:
+ g_assert (self->priv->tp_chat == NULL); /* construct-only */
+ self->priv->tp_chat = g_value_dup_object (value);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ break;
+ };
+}
+
+struct _AddTemporaryIndividualCtx
+{
+ EmpathyContactChooser *self;
+ /* List of owned FolksIndividual */
+ GList *individuals;
+};
+
+static AddTemporaryIndividualCtx *
+add_temporary_individual_ctx_new (EmpathyContactChooser *self)
+{
+ AddTemporaryIndividualCtx *ctx = g_slice_new0 (AddTemporaryIndividualCtx);
+
+ ctx->self = self;
+ return ctx;
+}
+
+static void
+add_temporary_individual_ctx_free (AddTemporaryIndividualCtx *ctx)
+{
+ GList *l;
+
+ /* Remove all the individuals from the model */
+ for (l = ctx->individuals; l != NULL; l = g_list_next (l))
+ {
+ FolksIndividual *individual = l->data;
+
+ individual_store_remove_individual_and_disconnect (ctx->self->priv->store,
+ individual);
+
+ g_object_unref (individual);
+ }
+
+ g_list_free (ctx->individuals);
+ g_slice_free (AddTemporaryIndividualCtx, ctx);
+}
+
+static void
+contact_chooser_dispose (GObject *object)
+{
+ EmpathyContactChooser *self = (EmpathyContactChooser *)
+ object;
+
+ tp_clear_pointer (&self->priv->add_temp_ctx,
+ add_temporary_individual_ctx_free);
+
+ tp_clear_object (&self->priv->tp_chat);
+ tp_clear_object (&self->priv->store);
+ tp_clear_pointer (&self->priv->search_words, g_ptr_array_unref);
+ tp_clear_pointer (&self->priv->search_str, g_free);
+
+ tp_clear_object (&self->priv->account_mgr);
+
+ G_OBJECT_CLASS (empathy_contact_chooser_parent_class)->dispose (
+ object);
+}
+
+static void
+empathy_contact_chooser_class_init (
+ EmpathyContactChooserClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->get_property = contact_chooser_get_property;
+ object_class->set_property = contact_chooser_set_property;
+ object_class->dispose = contact_chooser_dispose;
+
+ g_type_class_add_private (object_class,
+ sizeof (EmpathyContactChooserPrivate));
+
+ g_object_class_install_property (object_class,
+ PROP_TP_CHAT,
+ g_param_spec_object ("tp-chat", "EmpathyTpChat", "EmpathyTpChat",
+ EMPATHY_TYPE_TP_CHAT,
+ G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS));
+
+ signals[SIG_SELECTION_CHANGED] = g_signal_new ("selection-changed",
+ G_TYPE_FROM_CLASS (klass),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__OBJECT,
+ G_TYPE_NONE,
+ 1, FOLKS_TYPE_INDIVIDUAL);
+}
+
+static void
+view_selection_changed_cb (GtkWidget *treeview,
+ EmpathyContactChooser *self)
+{
+ FolksIndividual *individual;
+
+ individual = empathy_individual_view_dup_selected (self->priv->view);
+
+ g_signal_emit (self, signals[SIG_SELECTION_CHANGED], 0, individual);
+
+ tp_clear_object (&individual);
+}
+
+/* Return the TpContact of @individual which is on the same connection as the
+ * EmpathyTpChat */
+static TpContact *
+get_tp_contact_for_chat (EmpathyContactChooser *self,
+ FolksIndividual *individual)
+{
+ TpContact *contact = NULL;
+ TpConnection *chat_conn;
+ GeeSet *personas;
+ GeeIterator *iter;
+
+ chat_conn = tp_channel_borrow_connection (TP_CHANNEL (self->priv->tp_chat));
+
+ personas = folks_individual_get_personas (individual);
+ iter = gee_iterable_iterator (GEE_ITERABLE (personas));
+ while (contact == FALSE && gee_iterator_next (iter))
+ {
+ TpfPersona *persona = gee_iterator_get (iter);
+ TpConnection *contact_conn;
+ TpContact *contact_cur = NULL;
+
+ if (TPF_IS_PERSONA (persona))
+ {
+ contact_cur = tpf_persona_get_contact (persona);
+ if (contact_cur != NULL)
+ {
+ contact_conn = tp_contact_get_connection (contact_cur);
+
+ if (!tp_strdiff (tp_proxy_get_object_path (contact_conn),
+ tp_proxy_get_object_path (chat_conn)))
+ contact = contact_cur;
+ }
+ }
+
+ g_clear_object (&persona);
+ }
+ g_clear_object (&iter);
+
+ return contact;
+}
+
+static gboolean
+filter_func (GtkTreeModel *model,
+ GtkTreeIter *iter,
+ gpointer user_data)
+{
+ EmpathyContactChooser *self = user_data;
+ FolksIndividual *individual;
+ TpContact *contact;
+ gboolean is_online;
+ GList *members, *l;
+ gboolean display = FALSE;
+
+ gtk_tree_model_get (model, iter,
+ EMPATHY_INDIVIDUAL_STORE_COL_INDIVIDUAL, &individual,
+ EMPATHY_INDIVIDUAL_STORE_COL_IS_ONLINE, &is_online,
+ -1);
+
+ if (individual == NULL)
+ goto out;
+
+ if (self->priv->search_words == NULL)
+ {
+ /* Not searching, display online contacts */
+ if (!is_online)
+ goto out;
+ }
+ else
+ {
+ if (!empathy_individual_match_string (individual,
+ self->priv->search_str, self->priv->search_words))
+ goto out;
+ }
+
+ /* Filter out individuals not having a persona on the same connection as the
+ * EmpathyTpChat. */
+ contact = get_tp_contact_for_chat (self, individual);
+
+ if (contact == NULL)
+ goto out;
+
+ /* Filter out contacts which are already in the chat */
+ members = empathy_contact_list_get_members (EMPATHY_CONTACT_LIST (
+ self->priv->tp_chat));
+
+ display = TRUE;
+
+ for (l = members; l != NULL; l = g_list_next (l))
+ {
+ EmpathyContact *member = l->data;
+ TpHandle handle;
+
+ /* Try to get the non-channel specific handle. */
+ handle = tp_channel_group_get_handle_owner (
+ TP_CHANNEL (self->priv->tp_chat),
+ empathy_contact_get_handle (member));
+ if (handle == 0)
+ handle = empathy_contact_get_handle (member);
+
+ if (handle == tp_contact_get_handle (contact))
+ {
+ display = FALSE;
+ break;
+ }
+ }
+
+ g_list_free_full (members, g_object_unref);
+
+out:
+ tp_clear_object (&individual);
+ return display;
+}
+
+static void
+get_contacts_cb (TpConnection *connection,
+ guint n_contacts,
+ TpContact * const *contacts,
+ const gchar * const *requested_ids,
+ GHashTable *failed_id_errors,
+ const GError *error,
+ gpointer user_data,
+ GObject *weak_object)
+{
+ EmpathyContactChooser *self =
+ (EmpathyContactChooser *) weak_object;
+ AddTemporaryIndividualCtx *ctx = user_data;
+ TpAccount *account;
+ TpfPersonaStore *store;
+ FolksIndividual *individual;
+ TpfPersona *persona_new;
+ GeeSet *personas;
+
+ if (self->priv->add_temp_ctx != ctx)
+ /* another request has been started */
+ return;
+
+ if (n_contacts != 1)
+ return;
+
+ account = g_object_get_data (G_OBJECT (connection), "account");
+
+ store = tpf_persona_store_new (account);
+ personas = GEE_SET (
+ gee_hash_set_new (FOLKS_TYPE_PERSONA, g_object_ref, g_object_unref,
+ g_direct_hash, g_direct_equal));
+ persona_new = tpf_persona_new (contacts[0], store);
+ gee_collection_add (GEE_COLLECTION (personas),
+ tpf_persona_new (contacts[0], store));
+
+ individual = folks_individual_new (personas);
+
+ /* Pass ownership to the list */
+ ctx->individuals = g_list_prepend (ctx->individuals, individual);
+
+ individual_store_add_individual_and_connect (self->priv->store, individual);
+
+ g_clear_object (&persona_new);
+ g_clear_object (&personas);
+ g_object_unref (store);
+}
+
+static void
+add_temporary_individuals (EmpathyContactChooser *self,
+ const gchar *id)
+{
+ GList *accounts, *l;
+
+ tp_clear_pointer (&self->priv->add_temp_ctx,
+ add_temporary_individual_ctx_free);
+
+ if (tp_str_empty (id))
+ return;
+
+ self->priv->add_temp_ctx = add_temporary_individual_ctx_new (self);
+
+ /* Try to add an individual for each connected account */
+ accounts = tp_account_manager_get_valid_accounts (self->priv->account_mgr);
+ for (l = accounts; l != NULL; l = g_list_next (l))
+ {
+ TpAccount *account = l->data;
+ TpConnection *conn;
+ TpContactFeature features[] = { TP_CONTACT_FEATURE_ALIAS,
+ TP_CONTACT_FEATURE_AVATAR_DATA,
+ TP_CONTACT_FEATURE_PRESENCE,
+ TP_CONTACT_FEATURE_CAPABILITIES };
+
+ conn = tp_account_get_connection (account);
+ if (conn == NULL)
+ continue;
+
+ /* One day we'll have tp_connection_get_account()... */
+ g_object_set_data_full (G_OBJECT (conn), "account",
+ g_object_ref (account), g_object_unref);
+
+ tp_connection_get_contacts_by_id (conn, 1, &id, G_N_ELEMENTS (features),
+ features, get_contacts_cb, self->priv->add_temp_ctx, NULL,
+ G_OBJECT (self));
+ }
+
+ g_list_free (accounts);
+}
+
+static void
+search_text_changed (GtkEntry *entry,
+ EmpathyContactChooser *self)
+{
+ const gchar *id;
+
+ tp_clear_pointer (&self->priv->search_words, g_ptr_array_unref);
+ tp_clear_pointer (&self->priv->search_str, g_free);
+
+ id = gtk_entry_get_text (entry);
+
+ self->priv->search_words = empathy_live_search_strip_utf8_string (id);
+ self->priv->search_str = g_strdup (id);
+
+ add_temporary_individuals (self, id);
+
+ empathy_individual_view_refilter (self->priv->view);
+}
+
+static void
+empathy_contact_chooser_init (EmpathyContactChooser *self)
+{
+ EmpathyIndividualManager *mgr;
+ GtkTreeSelection *selection;
+ GtkWidget *scroll;
+ GtkWidget *search_entry;
+ GQuark features[] = { TP_ACCOUNT_MANAGER_FEATURE_CORE, 0 };
+
+ self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self, EMPATHY_TYPE_CONTACT_CHOOSER,
+ EmpathyContactChooserPrivate);
+
+ self->priv->account_mgr = tp_account_manager_dup ();
+
+ /* We don't wait for the CORE feature to be prepared, which is fine as we
+ * won't use the account manager until user starts searching. Furthermore,
+ * the AM has probably already been prepared by another Empathy
+ * component. */
+ tp_proxy_prepare_async (self->priv->account_mgr, features, NULL, NULL);
+
+ /* Search entry */
+ search_entry = gtk_entry_new ();
+ gtk_box_pack_start (GTK_BOX (self), search_entry, FALSE, TRUE, 6);
+ gtk_widget_show (search_entry);
+
+ g_signal_connect (search_entry, "changed",
+ G_CALLBACK (search_text_changed), self);
+
+ /* Add the treeview */
+ mgr = empathy_individual_manager_dup_singleton ();
+ self->priv->store = empathy_individual_store_new (mgr);
+ g_object_unref (mgr);
+
+ empathy_individual_store_set_show_groups (self->priv->store, FALSE);
+
+ self->priv->view = empathy_individual_view_new (self->priv->store,
+ EMPATHY_INDIVIDUAL_VIEW_FEATURE_NONE, EMPATHY_INDIVIDUAL_FEATURE_NONE);
+
+ empathy_individual_view_set_custom_filter (self->priv->view,
+ filter_func, self);
+
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (self->priv->view));
+
+ g_signal_connect (selection, "changed",
+ G_CALLBACK (view_selection_changed_cb), self);
+
+ scroll = gtk_scrolled_window_new (NULL, NULL);
+
+ gtk_container_add (GTK_CONTAINER (scroll), GTK_WIDGET (self->priv->view));
+
+ gtk_box_pack_start (GTK_BOX (self), scroll, TRUE, TRUE, 6);
+ gtk_widget_show (GTK_WIDGET (self->priv->view));
+ gtk_widget_show (scroll);
+}
+
+GtkWidget *
+empathy_contact_chooser_new (EmpathyTpChat *tp_chat)
+{
+ g_return_val_if_fail (EMPATHY_IS_TP_CHAT (tp_chat), NULL);
+
+ return g_object_new (EMPATHY_TYPE_CONTACT_CHOOSER,
+ "orientation", GTK_ORIENTATION_VERTICAL,
+ "tp-chat", tp_chat,
+ NULL);
+}
+
+TpContact *
+empathy_contact_chooser_get_selected (EmpathyContactChooser *self)
+{
+ FolksIndividual *individual;
+ TpContact *contact;
+
+ individual = empathy_individual_view_dup_selected (self->priv->view);
+ if (individual == NULL)
+ return NULL;
+
+ contact = get_tp_contact_for_chat (self, individual);
+
+ g_object_unref (individual);
+ return contact;
+}
diff --git a/libempathy-gtk/empathy-contact-chooser.h b/libempathy-gtk/empathy-contact-chooser.h
new file mode 100644
index 000000000..5af938d5d
--- /dev/null
+++ b/libempathy-gtk/empathy-contact-chooser.h
@@ -0,0 +1,55 @@
+/*
+ * empathy-contact-chooser.h
+ *
+ * EmpathyContactChooser
+ *
+ * (c) 2010, Collabora Ltd.
+ *
+ * Authors:
+ * Guillaume Desmottes <guillaume.desmottes@collabora.com>
+ */
+
+#ifndef __EMPATHY_CONTACT_CHOOSER_H__
+#define __EMPATHY_CONTACT_CHOOSER_H__
+
+#include <gtk/gtk.h>
+
+#include <telepathy-glib/account.h>
+
+#include "libempathy/empathy-tp-chat.h"
+
+G_BEGIN_DECLS
+
+#define EMPATHY_TYPE_CONTACT_CHOOSER (empathy_contact_chooser_get_type ())
+#define EMPATHY_CONTACT_CHOOSER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EMPATHY_TYPE_CONTACT_CHOOSER, EmpathyContactChooser))
+#define EMPATHY_CONTACT_CHOOSER_CLASS(obj) (G_TYPE_CHECK_CLASS_CAST ((obj), EMPATHY_TYPE_CONTACT_CHOOSER, EmpathyContactChooserClass))
+#define EMPATHY_IS_CONTACT_CHOOSER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EMPATHY_TYPE_CONTACT_CHOOSER))
+#define EMPATHY_IS_CONTACT_CHOOSER_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE ((obj), EMPATHY_TYPE_CONTACT_CHOOSER))
+#define EMPATHY_CONTACT_CHOOSER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EMPATHY_TYPE_CONTACT_CHOOSER, EmpathyContactChooserClass))
+
+typedef struct _EmpathyContactChooser EmpathyContactChooser;
+typedef struct _EmpathyContactChooserClass EmpathyContactChooserClass;
+typedef struct _EmpathyContactChooserPrivate EmpathyContactChooserPrivate;
+
+struct _EmpathyContactChooser
+{
+ GtkBox parent;
+
+ EmpathyContactChooserPrivate *priv;
+};
+
+struct _EmpathyContactChooserClass
+{
+ GtkBoxClass parent_class;
+};
+
+GType empathy_contact_chooser_get_type (void);
+
+GtkWidget * empathy_contact_chooser_new (EmpathyTpChat *tp_chat);
+
+TpContact * empathy_contact_chooser_get_selected (
+ EmpathyContactChooser *self);
+
+G_END_DECLS
+
+#endif