EmpathyContactFeatureFlags contact_features;
GtkWidget *tooltip_widget;
GtkTargetList *file_targets;
+
+ GtkTreeModelFilter *filter;
+ GtkWidget *search_widget;
} EmpathyContactListViewPriv;
typedef struct {
}
}
+static gboolean
+contact_list_view_is_visible_contact (EmpathyContactListView *self,
+ EmpathyContact *contact)
+{
+ EmpathyContactListViewPriv *priv = GET_PRIV (self);
+ EmpathyLiveSearch *live = EMPATHY_LIVE_SEARCH (priv->search_widget);
+ const gchar *str;
+
+ /* check alias name */
+ str = empathy_contact_get_name (contact);
+ if (empathy_live_search_match (live, str))
+ return TRUE;
+
+ /* check contact id */
+ str = empathy_contact_get_id (contact);
+ if (empathy_live_search_match (live, str))
+ return TRUE;
+
+ return FALSE;
+}
+
+static gboolean
+contact_list_view_filter_visible_func (GtkTreeModel *model,
+ GtkTreeIter *iter,
+ gpointer user_data)
+{
+ EmpathyContactListView *self = EMPATHY_CONTACT_LIST_VIEW (user_data);
+ EmpathyContactListViewPriv *priv = GET_PRIV (self);
+ EmpathyContact *contact = NULL;
+ gboolean is_group, is_separator, valid;
+ GtkTreeIter child_iter;
+ gboolean visible;
+
+ if (!gtk_widget_get_visible (priv->search_widget))
+ return TRUE;
+
+ gtk_tree_model_get (model, iter,
+ EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
+ EMPATHY_CONTACT_LIST_STORE_COL_IS_SEPARATOR, &is_separator,
+ EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
+ -1);
+
+ if (contact != NULL) {
+ visible = contact_list_view_is_visible_contact (self, contact);
+ g_object_unref (contact);
+ return visible;
+ }
+
+ if (is_separator) {
+ return TRUE;
+ }
+
+ /* Not a contact, not a separator, must be a group */
+ g_return_val_if_fail (is_group, FALSE);
+
+ /* only show groups which are not empty */
+ for (valid = gtk_tree_model_iter_children (model, &child_iter, iter);
+ valid; valid = gtk_tree_model_iter_next (model, &child_iter)) {
+ gtk_tree_model_get (model, &child_iter,
+ EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
+ -1);
+
+ if (contact == NULL)
+ continue;
+
+ visible = contact_list_view_is_visible_contact (self, contact);
+ g_object_unref (contact);
+
+ /* show group if it has at least one visible contact in it */
+ if (visible)
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
static gboolean
contact_list_view_query_tooltip_cb (EmpathyContactListView *view,
gint x,
return;
}
- model = GTK_TREE_MODEL (priv->store);
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
gtk_tree_model_get_iter (model, &iter, path);
gtk_tree_model_get (model, &iter,
EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
g_free (name);
}
+static gboolean
+contact_list_view_start_search_cb (EmpathyContactListView *view,
+ gpointer data)
+{
+ EmpathyContactListViewPriv *priv = GET_PRIV (view);
+
+ if (priv->search_widget == NULL)
+ return FALSE;
+
+ if (gtk_widget_get_visible (GTK_WIDGET (priv->search_widget)))
+ gtk_widget_grab_focus (GTK_WIDGET (priv->search_widget));
+ else
+ gtk_widget_show (GTK_WIDGET (priv->search_widget));
+
+ return TRUE;
+}
+
+static void
+contact_list_view_search_text_notify_cb (EmpathyLiveSearch *search,
+ GParamSpec *pspec,
+ EmpathyContactListView *view)
+{
+ EmpathyContactListViewPriv *priv = GET_PRIV (view);
+
+ gtk_tree_model_filter_refilter (priv->filter);
+}
+
+static void
+contact_list_view_search_hide_cb (EmpathyLiveSearch *search,
+ EmpathyContactListView *view)
+{
+ EmpathyContactListViewPriv *priv = GET_PRIV (view);
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+ gboolean valid = FALSE;
+
+ /* block expand or collapse handlers, they would write the
+ * expand or collapsed setting to file otherwise */
+ g_signal_handlers_block_by_func (view,
+ contact_list_view_row_expand_or_collapse_cb,
+ GINT_TO_POINTER (TRUE));
+ g_signal_handlers_block_by_func (view,
+ contact_list_view_row_expand_or_collapse_cb,
+ GINT_TO_POINTER (FALSE));
+
+ /* restore which groups are expanded and which are not */
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
+ for (valid = gtk_tree_model_get_iter_first (model, &iter);
+ valid; valid = gtk_tree_model_iter_next (model, &iter)) {
+ gboolean is_group;
+ gchar *name = NULL;
+ GtkTreePath *path;
+
+ gtk_tree_model_get (model, &iter,
+ EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
+ EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
+ -1);
+
+ if (!is_group) {
+ g_free (name);
+ continue;
+ }
+
+ path = gtk_tree_model_get_path (model, &iter);
+ if ((priv->list_features & EMPATHY_CONTACT_LIST_FEATURE_GROUPS_SAVE) == 0 ||
+ empathy_contact_group_get_expanded (name)) {
+ gtk_tree_view_expand_row (GTK_TREE_VIEW (view), path,
+ TRUE);
+ } else {
+ gtk_tree_view_collapse_row (GTK_TREE_VIEW (view), path);
+ }
+
+ gtk_tree_path_free(path);
+ g_free (name);
+ }
+
+ /* unblock expand or collapse handlers */
+ g_signal_handlers_unblock_by_func (view,
+ contact_list_view_row_expand_or_collapse_cb,
+ GINT_TO_POINTER (TRUE));
+ g_signal_handlers_unblock_by_func (view,
+ contact_list_view_row_expand_or_collapse_cb,
+ GINT_TO_POINTER (FALSE));
+}
+
+static void
+contact_list_view_search_show_cb (EmpathyLiveSearch *search,
+ EmpathyContactListView *view)
+{
+ /* block expand or collapse handlers during expand all, they would
+ * write the expand or collapsed setting to file otherwise */
+ g_signal_handlers_block_by_func (view,
+ contact_list_view_row_expand_or_collapse_cb,
+ GINT_TO_POINTER (TRUE));
+
+ gtk_tree_view_expand_all (GTK_TREE_VIEW (view));
+
+ g_signal_handlers_unblock_by_func (view,
+ contact_list_view_row_expand_or_collapse_cb,
+ GINT_TO_POINTER (TRUE));
+}
+
+typedef struct {
+ EmpathyContactListView *view;
+ GtkTreePath *path;
+ gboolean expand;
+} ExpandData;
+
+static gboolean
+contact_list_view_expand_idle_cb (gpointer user_data)
+{
+ ExpandData *data = user_data;
+
+ g_signal_handlers_block_by_func (data->view,
+ contact_list_view_row_expand_or_collapse_cb,
+ GINT_TO_POINTER (data->expand));
+
+ if (data->expand) {
+ gtk_tree_view_expand_row (GTK_TREE_VIEW (data->view),
+ data->path, TRUE);
+ } else {
+ gtk_tree_view_collapse_row (GTK_TREE_VIEW (data->view),
+ data->path);
+ }
+
+ g_signal_handlers_unblock_by_func (data->view,
+ contact_list_view_row_expand_or_collapse_cb,
+ GINT_TO_POINTER (data->expand));
+
+ g_object_unref (data->view);
+ gtk_tree_path_free (data->path);
+ g_slice_free (ExpandData, data);
+
+ return FALSE;
+}
+
static void
contact_list_view_row_has_child_toggled_cb (GtkTreeModel *model,
GtkTreePath *path,
EmpathyContactListViewPriv *priv = GET_PRIV (view);
gboolean is_group = FALSE;
gchar *name = NULL;
+ ExpandData *data;
gtk_tree_model_get (model, iter,
EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
return;
}
- if (!(priv->list_features & EMPATHY_CONTACT_LIST_FEATURE_GROUPS_SAVE) ||
- empathy_contact_group_get_expanded (name)) {
- g_signal_handlers_block_by_func (view,
- contact_list_view_row_expand_or_collapse_cb,
- GINT_TO_POINTER (TRUE));
- gtk_tree_view_expand_row (GTK_TREE_VIEW (view), path, TRUE);
- g_signal_handlers_unblock_by_func (view,
- contact_list_view_row_expand_or_collapse_cb,
- GINT_TO_POINTER (TRUE));
- } else {
- g_signal_handlers_block_by_func (view,
- contact_list_view_row_expand_or_collapse_cb,
- GINT_TO_POINTER (FALSE));
- gtk_tree_view_collapse_row (GTK_TREE_VIEW (view), path);
- g_signal_handlers_unblock_by_func (view,
- contact_list_view_row_expand_or_collapse_cb,
- GINT_TO_POINTER (FALSE));
- }
+ data = g_slice_new0 (ExpandData);
+ data->view = g_object_ref (view);
+ data->path = gtk_tree_path_copy (path);
+ data->expand =
+ (priv->list_features & EMPATHY_CONTACT_LIST_FEATURE_GROUPS_SAVE) == 0 ||
+ (priv->search_widget != NULL && gtk_widget_get_visible (priv->search_widget)) ||
+ empathy_contact_group_get_expanded (name);
+
+ /* FIXME: It doesn't work to call gtk_tree_view_expand_row() from within
+ * gtk_tree_model_filter_refilter() */
+ g_idle_add (contact_list_view_expand_idle_cb, data);
g_free (name);
}
static void
-contact_list_view_setup (EmpathyContactListView *view)
+contact_list_view_constructed (GObject *object)
{
- EmpathyContactListViewPriv *priv;
- GtkCellRenderer *cell;
- GtkTreeViewColumn *col;
- guint i;
-
- priv = GET_PRIV (view);
+ EmpathyContactListView *view = EMPATHY_CONTACT_LIST_VIEW (object);
+ EmpathyContactListViewPriv *priv = GET_PRIV (view);
+ GtkCellRenderer *cell;
+ GtkTreeViewColumn *col;
+ guint i;
gtk_tree_view_set_search_equal_func (GTK_TREE_VIEW (view),
empathy_contact_list_store_search_equal_func,
NULL, NULL);
- g_signal_connect (priv->store, "row-has-child-toggled",
+ priv->filter = GTK_TREE_MODEL_FILTER (gtk_tree_model_filter_new (
+ GTK_TREE_MODEL (priv->store), NULL));
+ gtk_tree_model_filter_set_visible_func (priv->filter,
+ contact_list_view_filter_visible_func,
+ view, NULL);
+
+ g_signal_connect (priv->filter, "row-has-child-toggled",
G_CALLBACK (contact_list_view_row_has_child_toggled_cb),
view);
+
gtk_tree_view_set_model (GTK_TREE_VIEW (view),
- GTK_TREE_MODEL (priv->store));
+ GTK_TREE_MODEL (priv->filter));
/* Setup view */
/* Setting reorderable is a hack that gets us row previews as drag icons
}
static void
-contact_list_view_finalize (GObject *object)
+contact_list_view_dispose (GObject *object)
{
- EmpathyContactListViewPriv *priv;
-
- priv = GET_PRIV (object);
+ EmpathyContactListView *view = EMPATHY_CONTACT_LIST_VIEW (object);
+ EmpathyContactListViewPriv *priv = GET_PRIV (view);
if (priv->store) {
g_object_unref (priv->store);
+ priv->store = NULL;
+ }
+ if (priv->filter) {
+ g_object_unref (priv->filter);
+ priv->filter = NULL;
}
if (priv->tooltip_widget) {
gtk_widget_destroy (priv->tooltip_widget);
+ priv->tooltip_widget = NULL;
}
if (priv->file_targets) {
gtk_target_list_unref (priv->file_targets);
+ priv->file_targets = NULL;
}
- G_OBJECT_CLASS (empathy_contact_list_view_parent_class)->finalize (object);
+ empathy_contact_list_view_set_live_search (view, NULL);
+
+ G_OBJECT_CLASS (empathy_contact_list_view_parent_class)->dispose (object);
}
static void
switch (param_id) {
case PROP_STORE:
priv->store = g_value_dup_object (value);
- contact_list_view_setup (view);
break;
case PROP_LIST_FEATURES:
contact_list_view_set_list_features (view, g_value_get_flags (value));
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
GtkTreeViewClass *tree_view_class = GTK_TREE_VIEW_CLASS (klass);
- object_class->finalize = contact_list_view_finalize;
- object_class->get_property = contact_list_view_get_property;
- object_class->set_property = contact_list_view_set_property;
+ object_class->constructed = contact_list_view_constructed;
+ object_class->dispose = contact_list_view_dispose;
+ object_class->get_property = contact_list_view_get_property;
+ object_class->set_property = contact_list_view_set_property;
widget_class->drag_data_received = contact_list_view_drag_data_received;
widget_class->drag_drop = contact_list_view_drag_drop;
EMPATHY_TYPE_CONTACT_LIST_VIEW, EmpathyContactListViewPriv);
view->priv = priv;
+
/* Get saved group states. */
empathy_contact_groups_get_all ();
return menu;
}
+void
+empathy_contact_list_view_set_live_search (EmpathyContactListView *view,
+ EmpathyLiveSearch *search)
+{
+ EmpathyContactListViewPriv *priv = GET_PRIV (view);
+
+ /* remove old handlers if old search was not null */
+ if (priv->search_widget != NULL) {
+ g_signal_handlers_disconnect_by_func (view,
+ contact_list_view_start_search_cb,
+ NULL);
+
+ g_signal_handlers_disconnect_by_func (priv->search_widget,
+ contact_list_view_search_text_notify_cb,
+ view);
+ g_signal_handlers_disconnect_by_func (priv->search_widget,
+ contact_list_view_search_hide_cb,
+ view);
+ g_signal_handlers_disconnect_by_func (priv->search_widget,
+ contact_list_view_search_show_cb,
+ view);
+ g_object_unref (priv->search_widget);
+ priv->search_widget = NULL;
+ }
+
+ /* connect handlers if new search is not null */
+ if (search != NULL) {
+ priv->search_widget = g_object_ref (search);
+
+ g_signal_connect (view, "start-interactive-search",
+ G_CALLBACK (contact_list_view_start_search_cb),
+ NULL);
+
+ g_signal_connect (priv->search_widget, "notify::text",
+ G_CALLBACK (contact_list_view_search_text_notify_cb),
+ view);
+ g_signal_connect (priv->search_widget, "hide",
+ G_CALLBACK (contact_list_view_search_hide_cb),
+ view);
+ g_signal_connect (priv->search_widget, "show",
+ G_CALLBACK (contact_list_view_search_show_cb),
+ view);
+ }
+}
projects / empathy.git / commitdiff