diff options
| -rw-r--r-- | libempathy-gtk/empathy-individual-linker.c | 86 |
1 files changed, 84 insertions, 2 deletions
diff --git a/libempathy-gtk/empathy-individual-linker.c b/libempathy-gtk/empathy-individual-linker.c index 272979046..b4226a71c 100644 --- a/libempathy-gtk/empathy-individual-linker.c +++ b/libempathy-gtk/empathy-individual-linker.c @@ -216,6 +216,78 @@ row_toggled_cb (GtkCellRendererToggle *cell_renderer, gtk_tree_path_free (tree_path); } +static gboolean +individual_view_drag_motion_cb (GtkWidget *widget, + GdkDragContext *context, + gint x, + gint y, + guint time_) +{ + EmpathyIndividualView *view = EMPATHY_INDIVIDUAL_VIEW (widget); + GdkAtom target; + + target = gtk_drag_dest_find_target (GTK_WIDGET (view), context, NULL); + + if (target == gdk_atom_intern_static_string ("text/persona-id")) + { + GtkTreePath *path; + + /* FIXME: It doesn't make sense for us to highlight a specific row or + * position to drop a Persona in, so just highlight the entire widget. + * Since I can't find a way to do this, just highlight the first possible + * position in the tree. */ + gdk_drag_status (context, gdk_drag_context_get_suggested_action (context), + time_); + + path = gtk_tree_path_new_first (); + gtk_tree_view_set_drag_dest_row (GTK_TREE_VIEW (view), path, + GTK_TREE_VIEW_DROP_BEFORE); + gtk_tree_path_free (path); + + return TRUE; + } + + /* Unknown or unhandled drag target */ + gdk_drag_status (context, GDK_ACTION_DEFAULT, time_); + gtk_tree_view_set_drag_dest_row (GTK_TREE_VIEW (view), NULL, 0); + + return FALSE; +} + +static gboolean +individual_view_drag_persona_received_cb (EmpathyIndividualView *view, + GdkDragAction action, + FolksPersona *persona, + FolksIndividual *individual, + EmpathyIndividualLinker *self) +{ + EmpathyIndividualLinkerPriv *priv = GET_PRIV (self); + + /* A Persona has been dragged onto the EmpathyIndividualView (from the + * EmpathyPersonaView), so we try to remove the Individual which contains + * the Persona from the link. */ + if (individual != priv->start_individual) + { + unlink_individual (self, individual); + return TRUE; + } + + return FALSE; +} + +static gboolean +persona_view_drag_individual_received_cb (EmpathyPersonaView *view, + GdkDragAction action, + FolksIndividual *individual, + EmpathyIndividualLinker *self) +{ + /* An Individual has been dragged onto the EmpathyPersonaView (from the + * EmpathyIndividualView), so we try to add the Individual to the link. */ + link_individual (self, individual); + + return TRUE; +} + static void set_up (EmpathyIndividualLinker *self) { @@ -258,11 +330,18 @@ set_up (EmpathyIndividualLinker *self) empathy_individual_store_set_show_protocols (priv->individual_store, FALSE); priv->individual_view = empathy_individual_view_new (priv->individual_store, - EMPATHY_INDIVIDUAL_VIEW_FEATURE_NONE, EMPATHY_INDIVIDUAL_FEATURE_NONE); + EMPATHY_INDIVIDUAL_VIEW_FEATURE_INDIVIDUAL_DRAG | + EMPATHY_INDIVIDUAL_VIEW_FEATURE_INDIVIDUAL_DROP | + EMPATHY_INDIVIDUAL_VIEW_FEATURE_PERSONA_DROP, + EMPATHY_INDIVIDUAL_FEATURE_NONE); empathy_individual_view_set_show_offline (priv->individual_view, TRUE); g_signal_connect (priv->individual_view, "row-activated", (GCallback) row_activated_cb, self); + g_signal_connect (priv->individual_view, "drag-motion", + (GCallback) individual_view_drag_motion_cb, self); + g_signal_connect (priv->individual_view, "drag-persona-received", + (GCallback) individual_view_drag_persona_received_cb, self); /* Add a checkbox column to the selector */ cell_renderer = gtk_cell_renderer_toggle_new (); @@ -323,9 +402,12 @@ set_up (EmpathyIndividualLinker *self) priv->persona_store = empathy_persona_store_new (priv->new_individual); empathy_persona_store_set_show_protocols (priv->persona_store, TRUE); persona_view = empathy_persona_view_new (priv->persona_store, - EMPATHY_PERSONA_VIEW_FEATURE_NONE); + EMPATHY_PERSONA_VIEW_FEATURE_ALL); empathy_persona_view_set_show_offline (persona_view, TRUE); + g_signal_connect (persona_view, "drag-individual-received", + (GCallback) persona_view_drag_individual_received_cb, self); + gtk_container_add (GTK_CONTAINER (scrolled_window), GTK_WIDGET (persona_view)); gtk_widget_show (GTK_WIDGET (persona_view)); |