#include <glib/gi18n.h>
#include <gtk/gtk.h>
+#include "ev-sidebar-page.h"
#include "ev-sidebar-links.h"
#include "ev-job-queue.h"
#include "ev-document-links.h"
/* Keep these ids around for blocking */
guint selection_id;
guint page_changed_id;
+ guint row_activated_id;
EvJob *job;
GtkTreeModel *model;
EvPageCache *page_cache;
};
+enum {
+ PROP_0,
+ PROP_MODEL,
+};
-static void links_page_num_func (GtkTreeViewColumn *tree_column,
- GtkCellRenderer *cell,
- GtkTreeModel *tree_model,
- GtkTreeIter *iter,
- EvSidebarLinks *sidebar_links);
-static void update_page_callback (EvPageCache *page_cache,
- gint current_page,
- EvSidebarLinks *sidebar_links);
+static void links_page_num_func (GtkTreeViewColumn *tree_column,
+ GtkCellRenderer *cell,
+ GtkTreeModel *tree_model,
+ GtkTreeIter *iter,
+ EvSidebarLinks *sidebar_links);
+static void update_page_callback (EvPageCache *page_cache,
+ gint current_page,
+ EvSidebarLinks *sidebar_links);
+static void row_activated_callback (GtkTreeView *treeview,
+ GtkTreePath *arg1,
+ GtkTreeViewColumn *arg2,
+ gpointer user_data);
+static void ev_sidebar_links_page_iface_init (EvSidebarPageIface *iface);
+static void ev_sidebar_links_clear_document (EvSidebarLinks *sidebar_links);
+static void ev_sidebar_links_set_document (EvSidebarPage *sidebar_page,
+ EvDocument *document);
+static gboolean ev_sidebar_links_support_document (EvSidebarPage *sidebar_page,
+ EvDocument *document);
+static const gchar* ev_sidebar_links_get_label (EvSidebarPage *sidebar_page);
+
+
+G_DEFINE_TYPE_EXTENDED (EvSidebarLinks,
+ ev_sidebar_links,
+ GTK_TYPE_VBOX,
+ 0,
+ G_IMPLEMENT_INTERFACE (EV_TYPE_SIDEBAR_PAGE,
+ ev_sidebar_links_page_iface_init))
-G_DEFINE_TYPE (EvSidebarLinks, ev_sidebar_links, GTK_TYPE_VBOX)
#define EV_SIDEBAR_LINKS_GET_PRIVATE(object) \
(G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_SIDEBAR_LINKS, EvSidebarLinksPrivate))
ev_sidebar_links_clear_document (ev_sidebar_links);
}
+static void
+ev_sidebar_links_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ EvSidebarLinks *ev_sidebar_links;
+ GtkTreeModel *model;
+
+ ev_sidebar_links = EV_SIDEBAR_LINKS (object);
+
+ switch (prop_id)
+ {
+ case PROP_MODEL:
+ model = ev_sidebar_links->priv->model;
+ ev_sidebar_links->priv->model = GTK_TREE_MODEL (g_value_dup_object (value));
+ if (model)
+ g_object_unref (model);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+ev_sidebar_links_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ EvSidebarLinks *ev_sidebar_links;
+
+ ev_sidebar_links = EV_SIDEBAR_LINKS (object);
+
+ switch (prop_id)
+ {
+ case PROP_MODEL:
+ g_value_set_object (value, ev_sidebar_links->priv->model);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+
static void
ev_sidebar_links_class_init (EvSidebarLinksClass *ev_sidebar_links_class)
{
g_object_class = G_OBJECT_CLASS (ev_sidebar_links_class);
gtk_object_class = GTK_OBJECT_CLASS (ev_sidebar_links_class);
+ g_object_class->set_property = ev_sidebar_links_set_property;
+ g_object_class->get_property = ev_sidebar_links_get_property;
+
gtk_object_class->destroy = ev_sidebar_links_destroy;
+ g_object_class_install_property (g_object_class,
+ PROP_MODEL,
+ g_param_spec_object ("model",
+ "Model",
+ "Current Model",
+ GTK_TYPE_TREE_MODEL,
+ G_PARAM_READWRITE));
+
g_type_class_add_private (g_object_class, sizeof (EvSidebarLinksPrivate));
}
static void
-selection_changed_cb (GtkTreeSelection *selection,
- EvSidebarLinks *ev_sidebar_links)
+selection_changed_callback (GtkTreeSelection *selection,
+ EvSidebarLinks *ev_sidebar_links)
{
EvDocument *document;
GtkTreeModel *model;
g_signal_handler_block (ev_sidebar_links->priv->page_cache,
ev_sidebar_links->priv->page_changed_id);
+ /* FIXME: we should handle this better. This breaks w/ URLs */
ev_page_cache_set_link (ev_sidebar_links->priv->page_cache, link);
g_signal_handler_unblock (ev_sidebar_links->priv->page_cache,
ev_sidebar_links->priv->page_changed_id);
return ev_sidebar_links;
}
-void
+static void
ev_sidebar_links_clear_document (EvSidebarLinks *sidebar_links)
{
EvSidebarLinksPrivate *priv;
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (sidebar_links->priv->tree_view));
g_signal_handler_block (selection, sidebar_links->priv->selection_id);
+ g_signal_handler_block (sidebar_links->priv->tree_view, sidebar_links->priv->row_activated_id);
gtk_tree_selection_unselect_all (selection);
gtk_tree_model_foreach (sidebar_links->priv->model,
sidebar_links);
g_signal_handler_unblock (selection, sidebar_links->priv->selection_id);
+ g_signal_handler_unblock (sidebar_links->priv->tree_view, sidebar_links->priv->row_activated_id);
}
+static void
+row_activated_callback (GtkTreeView *treeview,
+ GtkTreePath *arg1,
+ GtkTreeViewColumn *arg2,
+ gpointer user_data)
+{
+ if (gtk_tree_view_row_expanded (GTK_TREE_VIEW (treeview), arg1)) {
+ gtk_tree_view_collapse_row (GTK_TREE_VIEW (treeview), arg1);
+ } else {
+ gtk_tree_view_expand_row (GTK_TREE_VIEW (treeview), arg1, FALSE);
+ }
+
+ return;
+}
+
static void
-job_finished_cb (EvJobLinks *job,
- EvSidebarLinks *sidebar_links)
+job_finished_callback (EvJobLinks *job,
+ EvSidebarLinks *sidebar_links)
{
EvSidebarLinksPrivate *priv;
GtkTreeSelection *selection;
priv = sidebar_links->priv;
priv->model = g_object_ref (job->model);
+ g_object_notify (G_OBJECT (sidebar_links), "model");
+
gtk_tree_view_set_model (GTK_TREE_VIEW (priv->tree_view), job->model);
g_object_unref (job);
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->tree_view));
gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
priv->selection_id = g_signal_connect (selection, "changed",
- G_CALLBACK (selection_changed_cb),
+ G_CALLBACK (selection_changed_callback),
sidebar_links);
priv->page_changed_id = g_signal_connect (priv->page_cache, "page-changed",
G_CALLBACK (update_page_callback),
sidebar_links);
+ priv->row_activated_id = g_signal_connect (G_OBJECT (priv->tree_view), "row-activated",
+ G_CALLBACK (row_activated_callback), sidebar_links);
update_page_callback (priv->page_cache,
ev_page_cache_get_current_page (priv->page_cache),
sidebar_links);
}
-void
-ev_sidebar_links_set_document (EvSidebarLinks *sidebar_links,
+static void
+ev_sidebar_links_set_document (EvSidebarPage *sidebar_page,
EvDocument *document)
{
+ EvSidebarLinks *sidebar_links;
EvSidebarLinksPrivate *priv;
- g_return_if_fail (EV_IS_SIDEBAR_LINKS (sidebar_links));
+ g_return_if_fail (EV_IS_SIDEBAR_PAGE (sidebar_page));
g_return_if_fail (EV_IS_DOCUMENT (document));
+
+ sidebar_links = EV_SIDEBAR_LINKS (sidebar_page);
priv = sidebar_links->priv;
priv->job = ev_job_links_new (document);
g_signal_connect (priv->job,
"finished",
- G_CALLBACK (job_finished_cb),
+ G_CALLBACK (job_finished_callback),
sidebar_links);
/* The priority doesn't matter for this job */
ev_job_queue_add_job (priv->job, EV_JOB_PRIORITY_LOW);
}
+static gboolean
+ev_sidebar_links_support_document (EvSidebarPage *sidebar_page,
+ EvDocument *document)
+{
+ return (EV_IS_DOCUMENT_LINKS (document) &&
+ ev_document_links_has_document_links (EV_DOCUMENT_LINKS (document)));
+}
+
+static const gchar*
+ev_sidebar_links_get_label (EvSidebarPage *sidebar_page)
+{
+ return _("Index");
+}
+
+GtkWidget *
+ev_sidebar_links_get_treeview (EvSidebarLinks *sidebar)
+{
+ return sidebar->priv->tree_view;
+}
+
+static void
+ev_sidebar_links_page_iface_init (EvSidebarPageIface *iface)
+{
+ iface->support_document = ev_sidebar_links_support_document;
+ iface->set_document = ev_sidebar_links_set_document;
+ iface->get_label = ev_sidebar_links_get_label;
+}
+
https://www.fi.muni.cz/~kas/git / evince.git / blobdiff