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-rw-r--r--libempathy-gtk/empathy-contact-selector.c333
-rw-r--r--libempathy-gtk/empathy-contact-selector.h65
2 files changed, 398 insertions, 0 deletions
diff --git a/libempathy-gtk/empathy-contact-selector.c b/libempathy-gtk/empathy-contact-selector.c
new file mode 100644
index 000000000..390410866
--- /dev/null
+++ b/libempathy-gtk/empathy-contact-selector.c
@@ -0,0 +1,333 @@
+/*
+* Copyright (C) 2008 Collabora Ltd.
+*
+* This library 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 2.1 of the License, or (at your option) any later version.
+*
+* This library 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 this library; if not, write to the Free Software
+* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*
+* Authors: Elliot Fairweather <elliot.fairweather@collabora.co.uk>
+*/
+
+#include <gtk/gtk.h>
+
+#include <libempathy/empathy-contact.h>
+#include <libempathy-gtk/empathy-contact-list-store.h>
+#include "empathy-contact-selector.h"
+
+G_DEFINE_TYPE (EmpathyContactSelector, empathy_contact_selector,
+ GTK_TYPE_COMBO_BOX)
+
+#define GET_PRIV(object) (G_TYPE_INSTANCE_GET_PRIVATE \
+ ((object), EMPATHY_TYPE_CONTACT_SELECTOR, EmpathyContactSelectorPriv))
+
+enum {
+ CONTACT_COL,
+ NAME_COL,
+ STATUS_ICON_NAME_COL,
+ NUM_COLS
+};
+
+enum
+{
+ PROP_0,
+ PROP_STORE
+};
+
+typedef struct _EmpathyContactSelectorPriv EmpathyContactSelectorPriv;
+
+struct _EmpathyContactSelectorPriv
+{
+ EmpathyContactListStore *store;
+ GtkListStore *list_store;
+};
+
+
+
+EmpathyContact *
+empathy_contact_selector_get_selected (EmpathyContactSelector *selector)
+{
+ EmpathyContactSelectorPriv *priv = GET_PRIV (selector);
+ EmpathyContact *contact = NULL;
+ GtkTreeIter iter;
+
+ if (!gtk_combo_box_get_active_iter (GTK_COMBO_BOX (selector), &iter))
+ {
+ /* FIXME what to do? */
+ return NULL;
+ }
+
+ gtk_tree_model_get (GTK_TREE_MODEL (priv->list_store), &iter,
+ CONTACT_COL, &contact, -1);
+
+ return contact;
+}
+
+
+static void
+get_iter_from_contact (GtkListStore *list_store,
+ GtkTreeIter *list_iter,
+ EmpathyContact *contact)
+{
+ GtkTreePath *path;
+ GtkTreeIter tmp_iter;
+ EmpathyContact *tmp_contact;
+ gboolean found = FALSE;
+
+ /* Do a linear search to find the row with CONTACT_COL set to contact. */
+ path = gtk_tree_path_new_first ();
+ if (gtk_tree_model_get_iter (GTK_TREE_MODEL (list_store), &tmp_iter, path))
+ {
+ do
+ {
+ gtk_tree_model_get (GTK_TREE_MODEL (list_store),
+ &tmp_iter, CONTACT_COL, &tmp_contact, -1);
+ found = (tmp_contact == contact);
+ g_object_unref (tmp_contact);
+ if (found)
+ {
+ *list_iter = tmp_iter;
+ break;
+ }
+ } while (gtk_tree_model_iter_next (GTK_TREE_MODEL (list_store),
+ &tmp_iter));
+ }
+
+ /* The store does not contain the contact, so create a new row and set it. */
+ if (!found)
+ {
+ gtk_list_store_append (list_store, list_iter);
+ gtk_list_store_set (list_store, list_iter, CONTACT_COL, contact, -1);
+ }
+
+ gtk_tree_path_free (path);
+}
+
+
+static void
+empathy_store_row_changed_cb (EmpathyContactListStore *empathy_store,
+ GtkTreePath *empathy_path,
+ GtkTreeIter *empathy_iter,
+ gpointer data)
+{
+ EmpathyContactSelector *selector = EMPATHY_CONTACT_SELECTOR (data);
+ EmpathyContactSelectorPriv *priv = GET_PRIV (selector);
+ GtkTreeIter list_iter;
+ EmpathyContact *contact;
+ gchar *name;
+ gchar *icon_name;
+ gboolean is_online;
+ gboolean had_active;
+
+ /* Something is currently selected or not. */
+ had_active = gtk_combo_box_get_active (GTK_COMBO_BOX (selector)) != -1;
+
+ /* Synchronize the GtkListStore with the EmpathyContactListStore. */
+ gtk_tree_model_get (GTK_TREE_MODEL (empathy_store), empathy_iter,
+ EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
+ EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
+ EMPATHY_CONTACT_LIST_STORE_COL_ICON_STATUS, &icon_name,
+ EMPATHY_CONTACT_LIST_STORE_COL_IS_ONLINE, &is_online, -1);
+
+ if (!contact)
+ {
+ if (contact)
+ g_object_unref (contact);
+ g_free (name);
+ g_free (icon_name);
+ return;
+ }
+
+ get_iter_from_contact (priv->list_store, &list_iter, contact);
+
+ if (is_online)
+ {
+ gtk_list_store_set (priv->list_store, &list_iter, NAME_COL, name,
+ STATUS_ICON_NAME_COL, icon_name, -1);
+ }
+ else
+ {
+ /* We display only online contacts. */
+ gtk_list_store_remove (priv->list_store, &list_iter);
+
+ if (had_active &&
+ gtk_combo_box_get_active (GTK_COMBO_BOX (selector)) == -1)
+ {
+ /* There was an active contact but we removed it from
+ * the list, so select the first one.
+ */
+ gtk_combo_box_set_active (GTK_COMBO_BOX (selector), 0);
+ }
+ }
+
+ if (!gtk_tree_model_iter_n_children (GTK_TREE_MODEL (priv->list_store),
+ NULL))
+ gtk_widget_set_sensitive (GTK_WIDGET (selector), FALSE);
+ else
+ gtk_widget_set_sensitive (GTK_WIDGET (selector), TRUE);
+}
+
+static gboolean
+select_first_timeout_cb (gpointer data)
+{
+ /* If there is not an active contact select the first element in the list.
+ * Contacts are not added in alphabetical order to the list store, so
+ * we cannot select the first element in empathy_store_row_changed_cb()
+ * because we would probably select a random contact.
+ */
+ EmpathyContactSelector *selector = EMPATHY_CONTACT_SELECTOR (data);
+
+ if (gtk_combo_box_get_active (GTK_COMBO_BOX (selector)) == 0)
+ gtk_combo_box_set_active (GTK_COMBO_BOX (selector), 0);
+
+ return FALSE;
+}
+
+
+static GObject *
+empathy_contact_selector_constructor (GType type,
+ guint n_construct_params,
+ GObjectConstructParam *construct_params)
+{
+ GObject *object =
+ G_OBJECT_CLASS (empathy_contact_selector_parent_class)->constructor (type,
+ n_construct_params, construct_params);
+ EmpathyContactSelector *contact_selector = EMPATHY_CONTACT_SELECTOR (object);
+ EmpathyContactSelectorPriv *priv = GET_PRIV (contact_selector);
+ GtkCellRenderer *renderer;
+
+ g_object_set (priv->store, "is-compact", TRUE, "show-avatars", FALSE,
+ "show-offline", FALSE, "sort-criterium",
+ EMPATHY_CONTACT_LIST_STORE_SORT_NAME, NULL);
+
+ priv->list_store = gtk_list_store_new (NUM_COLS, EMPATHY_TYPE_CONTACT,
+ G_TYPE_STRING, G_TYPE_STRING);
+ gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (priv->list_store),
+ NAME_COL, GTK_SORT_ASCENDING);
+
+ g_signal_connect (priv->store, "row-changed",
+ G_CALLBACK (empathy_store_row_changed_cb), (gpointer) contact_selector);
+
+ gtk_combo_box_set_model (GTK_COMBO_BOX (contact_selector),
+ GTK_TREE_MODEL (priv->list_store));
+ gtk_widget_set_sensitive (GTK_WIDGET (contact_selector), FALSE);
+
+ /* Status icon */
+ renderer = gtk_cell_renderer_pixbuf_new ();
+ gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (contact_selector),
+ renderer, FALSE);
+ gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (contact_selector), renderer,
+ "icon-name", STATUS_ICON_NAME_COL, NULL);
+
+ /* Contact name */
+ renderer = gtk_cell_renderer_text_new ();
+ gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (contact_selector),
+ renderer, TRUE);
+ gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (contact_selector), renderer,
+ "text", NAME_COL, NULL);
+
+ g_timeout_add (200, select_first_timeout_cb, (gpointer) contact_selector);
+
+ object = G_OBJECT (contact_selector);
+ return object;
+}
+
+
+static void
+empathy_contact_selector_init (EmpathyContactSelector *empathy_contact_selector)
+{
+}
+
+
+static void
+empathy_contact_selector_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ EmpathyContactSelector *contact_selector = EMPATHY_CONTACT_SELECTOR (object);
+ EmpathyContactSelectorPriv *priv = GET_PRIV (contact_selector);
+
+ switch (prop_id)
+ {
+ case PROP_STORE:
+ priv->store = g_value_dup_object (value);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+
+static void
+empathy_contact_selector_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ EmpathyContactSelector *contact_selector = EMPATHY_CONTACT_SELECTOR (object);
+ EmpathyContactSelectorPriv *priv = GET_PRIV (contact_selector);
+
+ switch (prop_id)
+ {
+ case PROP_STORE:
+ g_value_set_object (value, priv->store);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+
+static void
+empathy_contact_selector_dispose (GObject *object)
+{
+ g_debug ("EmpathyContactSelector - dispose: %p", object);
+
+ (G_OBJECT_CLASS (empathy_contact_selector_parent_class)->dispose) (object);
+}
+
+
+static void
+empathy_contact_selector_finalize (GObject *object)
+{
+ g_debug ("EmpathyContactSelector - finalize: %p", object);
+
+ (G_OBJECT_CLASS (empathy_contact_selector_parent_class)->finalize) (object);
+}
+
+
+static void
+empathy_contact_selector_class_init (EmpathyContactSelectorClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ object_class->constructor = empathy_contact_selector_constructor;
+ object_class->dispose = empathy_contact_selector_dispose;
+ object_class->finalize = empathy_contact_selector_finalize;
+ object_class->set_property = empathy_contact_selector_set_property;
+ object_class->get_property = empathy_contact_selector_get_property;
+ g_type_class_add_private (klass, sizeof (EmpathyContactSelectorPriv));
+
+ g_object_class_install_property (object_class, PROP_STORE,
+ g_param_spec_object ("store", "store", "store",
+ EMPATHY_TYPE_CONTACT_LIST_STORE, G_PARAM_CONSTRUCT_ONLY |
+ G_PARAM_READWRITE | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
+}
+
+
+EmpathyContactSelector *
+empathy_contact_selector_new (EmpathyContactListStore *store)
+{
+ return g_object_new (EMPATHY_TYPE_CONTACT_SELECTOR, "store", store, NULL);
+}
diff --git a/libempathy-gtk/empathy-contact-selector.h b/libempathy-gtk/empathy-contact-selector.h
new file mode 100644
index 000000000..b2effd148
--- /dev/null
+++ b/libempathy-gtk/empathy-contact-selector.h
@@ -0,0 +1,65 @@
+/*
+* Copyright (C) 2008 Collabora Ltd.
+*
+* This library 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 2.1 of the License, or (at your option) any later version.
+*
+* This library 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 this library; if not, write to the Free Software
+* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*
+* Authors: Elliot Fairweather <elliot.fairweather@collabora.co.uk>
+*/
+
+#ifndef __EMPATHY_CONTACT_SELECTOR_H__
+#define __EMPATHY_CONTACT_SELECTOR_H__
+
+G_BEGIN_DECLS
+
+#include <glib-object.h>
+#include <gtk/gtk.h>
+
+#include <libempathy/empathy-contact.h>
+
+#define EMPATHY_TYPE_CONTACT_SELECTOR (empathy_contact_selector_get_type ())
+#define EMPATHY_CONTACT_SELECTOR(object) (G_TYPE_CHECK_INSTANCE_CAST \
+ ((object), EMPATHY_TYPE_CONTACT_SELECTOR, EmpathyContactSelector))
+#define EMPATHY_CONTACT_SELECTOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), \
+ EMPATHY_TYPE_CONTACT_SELECTOR, EmpathyContactSelectorClass))
+#define EMPATHY_IS_CONTACT_SELECTOR(object) (G_TYPE_CHECK_INSTANCE_TYPE \
+ ((object), EMPATHY_TYPE_CONTACT_SELECTOR))
+#define EMPATHY_IS_CONTACT_SELECTOR_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE ((klass), EMPATHY_TYPE_CONTACT_SELECTOR))
+#define EMPATHY_CONTACT_SELECTOR_GET_CLASS(object) (G_TYPE_INSTANCE_GET_CLASS \
+ ((object), EMPATHY_TYPE_CONTACT_SELECTOR, EmpathyContactSelectorClass))
+
+typedef struct _EmpathyContactSelector EmpathyContactSelector;
+typedef struct _EmpathyContactSelectorClass EmpathyContactSelectorClass;
+
+struct _EmpathyContactSelector
+{
+ GtkComboBox parent;
+};
+
+struct _EmpathyContactSelectorClass
+{
+ GtkComboBoxClass parent_class;
+};
+
+GType empathy_contact_selector_get_type (void) G_GNUC_CONST;
+EmpathyContactSelector *
+empathy_contact_selector_new (EmpathyContactListStore *store);
+
+EmpathyContact *
+empathy_contact_selector_get_selected (EmpathyContactSelector *selector);
+
+G_END_DECLS
+
+#endif /* __EMPATHY_CONTACT_SELECTOR_H__ */
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