[libdocument] Add new action to change layers state

[evince.git] / libdocument / ev-link-action.c

diff --git a/libdocument/ev-link-action.c b/libdocument/ev-link-action.c
index 7fd4d310f9650fa64ade2cf4fe3aa175dca3b6db..f7fcb2bb50b2106d6a8c7854e8f428623375ee12 100644 (file)
--- a/libdocument/ev-link-action.c
+++ b/libdocument/ev-link-action.c
@@ -29,7 +29,10 @@ enum {
        PROP_URI,
        PROP_FILENAME,
        PROP_PARAMS,
-       PROP_NAME
+       PROP_NAME,
+       PROP_SHOW_LIST,
+       PROP_HIDE_LIST,
+       PROP_TOGGLE_LIST
 };
 
 struct _EvLinkAction {
@@ -49,6 +52,9 @@ struct _EvLinkActionPrivate {
        gchar            *filename;
        gchar            *params;
        gchar            *name;
+       GList            *show_list;
+       GList            *hide_list;
+       GList            *toggle_list;
 };
 
 G_DEFINE_TYPE (EvLinkAction, ev_link_action, G_TYPE_OBJECT)
@@ -104,6 +110,30 @@ ev_link_action_get_name (EvLinkAction *self)
        return self->priv->name;
 }
 
+GList *
+ev_link_action_get_show_list (EvLinkAction *self)
+{
+       g_return_val_if_fail (EV_IS_LINK_ACTION (self), NULL);
+
+       return self->priv->show_list;
+}
+
+GList *
+ev_link_action_get_hide_list (EvLinkAction *self)
+{
+       g_return_val_if_fail (EV_IS_LINK_ACTION (self), NULL);
+
+       return self->priv->hide_list;
+}
+
+GList *
+ev_link_action_get_toggle_list (EvLinkAction *self)
+{
+       g_return_val_if_fail (EV_IS_LINK_ACTION (self), NULL);
+
+       return self->priv->toggle_list;
+}
+
 static void
 ev_link_action_get_property (GObject    *object,
                             guint       prop_id,
@@ -133,6 +163,15 @@ ev_link_action_get_property (GObject    *object,
                case PROP_NAME:
                        g_value_set_string (value, self->priv->name);
                        break;
+               case PROP_SHOW_LIST:
+                       g_value_set_pointer (value, self->priv->show_list);
+                       break;
+               case PROP_HIDE_LIST:
+                       g_value_set_pointer (value, self->priv->hide_list);
+                       break;
+               case PROP_TOGGLE_LIST:
+                       g_value_set_pointer (value, self->priv->toggle_list);
+                       break;
                default:
                        G_OBJECT_WARN_INVALID_PROPERTY_ID (object,
                                                           prop_id,
@@ -172,6 +211,15 @@ ev_link_action_set_property (GObject      *object,
                        g_free (self->priv->name);
                        self->priv->name = g_value_dup_string (value);
                        break;
+               case PROP_SHOW_LIST:
+                       self->priv->show_list = g_value_get_pointer (value);
+                       break;
+               case PROP_HIDE_LIST:
+                       self->priv->hide_list = g_value_get_pointer (value);
+                       break;
+               case PROP_TOGGLE_LIST:
+                       self->priv->toggle_list = g_value_get_pointer (value);
+                       break;
                default:
                        G_OBJECT_WARN_INVALID_PROPERTY_ID (object,
                                                           prop_id,
@@ -212,6 +260,24 @@ ev_link_action_finalize (GObject *object)
                priv->name = NULL;
        }
 
+       if (priv->show_list) {
+               g_list_foreach (priv->show_list, (GFunc)g_object_unref, NULL);
+               g_list_free (priv->show_list);
+               priv->show_list = NULL;
+       }
+
+       if (priv->hide_list) {
+               g_list_foreach (priv->hide_list, (GFunc)g_object_unref, NULL);
+               g_list_free (priv->hide_list);
+               priv->hide_list = NULL;
+       }
+
+       if (priv->toggle_list) {
+               g_list_foreach (priv->toggle_list, (GFunc)g_object_unref, NULL);
+               g_list_free (priv->toggle_list);
+               priv->toggle_list = NULL;
+       }
+
        G_OBJECT_CLASS (ev_link_action_parent_class)->finalize (object);
 }
 
@@ -289,6 +355,27 @@ ev_link_action_class_init (EvLinkActionClass *ev_link_action_class)
                                                              NULL,
                                                              G_PARAM_READWRITE |
                                                              G_PARAM_CONSTRUCT_ONLY));
+       g_object_class_install_property (g_object_class,
+                                        PROP_SHOW_LIST,
+                                        g_param_spec_pointer ("show-list",
+                                                              "ShowList",
+                                                              "The list of layers that should be shown",
+                                                              G_PARAM_READWRITE |
+                                                              G_PARAM_CONSTRUCT_ONLY));
+       g_object_class_install_property (g_object_class,
+                                        PROP_HIDE_LIST,
+                                        g_param_spec_pointer ("hide-list",
+                                                              "HideList",
+                                                              "The list of layers that should be hidden",
+                                                              G_PARAM_READWRITE |
+                                                              G_PARAM_CONSTRUCT_ONLY));
+       g_object_class_install_property (g_object_class,
+                                        PROP_TOGGLE_LIST,
+                                        g_param_spec_pointer ("toggle-list",
+                                                              "ToggleList",
+                                                              "The list of layers that should be toggled",
+                                                              G_PARAM_READWRITE |
+                                                              G_PARAM_CONSTRUCT_ONLY));
 }
 
 EvLinkAction *
@@ -339,3 +426,16 @@ ev_link_action_new_named (const gchar *name)
                                             "type", EV_LINK_ACTION_TYPE_NAMED,
                                             NULL));
 }
+
+EvLinkAction *
+ev_link_action_new_layers_state (GList *show_list,
+                                GList *hide_list,
+                                GList *toggle_list)
+{
+       return EV_LINK_ACTION (g_object_new (EV_TYPE_LINK_ACTION,
+                                            "show-list", show_list,
+                                            "hide-list", hide_list,
+                                            "toggle-list", toggle_list,
+                                            "type", EV_LINK_ACTION_TYPE_LAYERS_STATE,
+                                            NULL));
+}