static void
disconnect_view (GtkSourceMap *map)
{
GtkSourceMapPrivate *priv;
GtkAdjustment *vadj;
priv = gtk_source_map_get_instance_private (map);
if (priv->view == NULL)
{
return;
}
disconnect_buffer (map);
if (priv->buffer_binding != NULL)
{
g_object_remove_weak_pointer (G_OBJECT (priv->buffer_binding),
(gpointer *)&priv->buffer_binding);
g_binding_unbind (priv->buffer_binding);
priv->buffer_binding = NULL;
}
if (priv->indent_width_binding != NULL)
{
g_object_remove_weak_pointer (G_OBJECT (priv->indent_width_binding),
(gpointer *)&priv->indent_width_binding);
g_binding_unbind (priv->indent_width_binding);
priv->indent_width_binding = NULL;
}
if (priv->tab_width_binding != NULL)
{
g_object_remove_weak_pointer (G_OBJECT (priv->tab_width_binding),
(gpointer *)&priv->tab_width_binding);
g_binding_unbind (priv->tab_width_binding);
priv->tab_width_binding = NULL;
}
if (priv->view_notify_buffer_handler != 0)
{
g_signal_handler_disconnect (priv->view, priv->view_notify_buffer_handler);
priv->view_notify_buffer_handler = 0;
}
vadj = gtk_scrollable_get_vadjustment (GTK_SCROLLABLE (priv->view));
if (vadj != NULL)
{
g_signal_handler_disconnect (vadj, priv->view_vadj_value_changed_handler);
priv->view_vadj_value_changed_handler = 0;
g_signal_handler_disconnect (vadj, priv->view_vadj_notify_upper_handler);
priv->view_vadj_notify_upper_handler = 0;
}
g_object_remove_weak_pointer (G_OBJECT (priv->view), (gpointer *)&priv->view);
priv->view = NULL;
}
void
gb_view_stack_set_active_view (GbViewStack *self,
GtkWidget *active_view)
{
g_return_if_fail (GB_IS_VIEW_STACK (self));
g_return_if_fail (!active_view || GB_IS_VIEW (active_view));
if (self->destroyed)
return;
if (self->active_view != active_view)
{
if (self->active_view)
{
if (self->title_binding)
g_binding_unbind (self->title_binding);
ide_clear_weak_pointer (&self->title_binding);
if (self->modified_binding)
g_binding_unbind (self->modified_binding);
ide_clear_weak_pointer (&self->modified_binding);
gtk_label_set_label (self->title_label, NULL);
ide_clear_weak_pointer (&self->active_view);
gtk_widget_hide (GTK_WIDGET (self->controls_stack));
}
if (active_view)
{
GtkWidget *controls;
GBinding *binding;
GActionGroup *group;
ide_set_weak_pointer (&self->active_view, active_view);
if (active_view != gtk_stack_get_visible_child (self->stack))
gtk_stack_set_visible_child (self->stack, active_view);
self->focus_history = g_list_remove (self->focus_history, active_view);
self->focus_history = g_list_prepend (self->focus_history, active_view);
binding = g_object_bind_property (active_view, "title",
self->title_label, "label",
G_BINDING_DEFAULT | G_BINDING_SYNC_CREATE);
ide_set_weak_pointer (&self->title_binding, binding);
binding = g_object_bind_property (active_view, "modified",
self->modified_label, "visible",
G_BINDING_SYNC_CREATE);
ide_set_weak_pointer (&self->modified_binding, binding);
controls = gb_view_get_controls (GB_VIEW (active_view));
if (controls)
{
gtk_stack_set_visible_child (self->controls_stack, controls);
gtk_widget_show (GTK_WIDGET (self->controls_stack));
}
group = gtk_widget_get_action_group (active_view, "view");
if (group)
gtk_widget_insert_action_group (GTK_WIDGET (self), "view", group);
gb_view_stack_move_top_list_row (self, GB_VIEW (active_view));
}
g_object_notify_by_pspec (G_OBJECT (self), gParamSpecs [PROP_ACTIVE_VIEW]);
}
}
