struct _EvPageActionPrivate
{
- EvDocument *document;
+ EvDocumentModel *doc_model;
GtkTreeModel *model;
};
enum {
PROP_0,
- PROP_DOCUMENT,
- PROP_MODEL,
+ PROP_MODEL
};
static GtkWidget *
return proxy;
}
-static void
-update_document (EvPageAction *page, GParamSpec *pspec, EvPageActionWidget *proxy)
-{
- if (page->priv->document)
- ev_page_action_widget_set_document (proxy, page->priv->document);
-}
-
static void
update_model (EvPageAction *page, GParamSpec *pspec, EvPageActionWidget *proxy)
{
- GtkTreeModel *model;
-
- g_object_get (G_OBJECT (page),
- "model", &model,
- NULL);
-
- ev_page_action_widget_update_model (proxy, model);
+ ev_page_action_widget_update_links_model (proxy, page->priv->model);
}
static void
static void
connect_proxy (GtkAction *action, GtkWidget *proxy)
{
+ EvPageAction *page = EV_PAGE_ACTION (action);
+
if (GTK_IS_TOOL_ITEM (proxy)) {
- g_signal_connect_object (action, "notify::document",
- G_CALLBACK (update_document),
- proxy, 0);
+ ev_page_action_widget_set_model (EV_PAGE_ACTION_WIDGET (proxy),
+ page->priv->doc_model);
g_signal_connect (proxy, "activate_link",
G_CALLBACK (activate_link_cb),
action);
{
EvPageAction *page = EV_PAGE_ACTION (object);
- if (page->priv->document) {
- g_object_unref (page->priv->document);
- page->priv->document = NULL;
+ if (page->priv->model) {
+ g_object_unref (page->priv->model);
+ page->priv->model = NULL;
}
+ page->priv->doc_model = NULL;
+
G_OBJECT_CLASS (ev_page_action_parent_class)->dispose (object);
}
const GValue *value,
GParamSpec *pspec)
{
- EvPageAction *page;
- EvDocument *document;
- GtkTreeModel *model;
-
- page = EV_PAGE_ACTION (object);
+ EvPageAction *page = EV_PAGE_ACTION (object);
switch (prop_id)
{
- case PROP_DOCUMENT:
- document = page->priv->document;
- page->priv->document = EV_DOCUMENT (g_value_dup_object (value));
- if (document)
- g_object_unref (document);
- break;
case PROP_MODEL:
- model = page->priv->model;
- page->priv->model = GTK_TREE_MODEL (g_value_dup_object (value));
- if (model)
- g_object_unref (model);
+ ev_page_action_set_links_model (page, g_value_get_object (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
GValue *value,
GParamSpec *pspec)
{
- EvPageAction *page;
-
- page = EV_PAGE_ACTION (object);
+ EvPageAction *page = EV_PAGE_ACTION (object);
switch (prop_id)
{
- case PROP_DOCUMENT:
- g_value_set_object (value, page->priv->document);
- break;
case PROP_MODEL:
g_value_set_object (value, page->priv->model);
break;
}
void
-ev_page_action_set_document (EvPageAction *page, EvDocument *document)
+ev_page_action_set_model (EvPageAction *page,
+ EvDocumentModel *model)
{
- g_object_set (page,
- "document", document,
- "model", NULL,
- NULL);
+ g_return_if_fail (EV_IS_PAGE_ACTION (page));
+ g_return_if_fail (EV_IS_DOCUMENT_MODEL (model));
+
+ if (page->priv->doc_model == model)
+ return;
+
+ page->priv->doc_model = model;
}
void
-ev_page_action_set_model (EvPageAction *page_action,
- GtkTreeModel *model)
+ev_page_action_set_links_model (EvPageAction *page,
+ GtkTreeModel *links_model)
{
- g_object_set (page_action,
- "model", model,
- NULL);
+ g_return_if_fail (EV_IS_PAGE_ACTION (page));
+ g_return_if_fail (GTK_IS_TREE_MODEL (links_model));
+
+ if (page->priv->model == links_model)
+ return;
+
+ if (page->priv->model)
+ g_object_unref (page->priv->model);
+ page->priv->model = g_object_ref (links_model);
+
+ g_object_notify (G_OBJECT (page), "model");
}
void
G_TYPE_NONE, 1,
G_TYPE_OBJECT);
- g_object_class_install_property (object_class,
- PROP_DOCUMENT,
- g_param_spec_object ("document",
- "Document",
- "Current document",
- EV_TYPE_DOCUMENT,
- G_PARAM_READWRITE));
-
g_object_class_install_property (object_class,
PROP_MODEL,
g_param_spec_object ("model",
"Model",
- "Current Model",
+ "Current Links Model",
GTK_TYPE_TREE_MODEL,
G_PARAM_READWRITE));