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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Copyright (C) 2001 Mikael Hallendal <micke@codefactory.se>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Author: Mikael Hallendal <micke@codefactory.se>
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <libgnome/gnome-i18n.h>
#include <gtk/gtktreeview.h>
#include "gtktreemodelfilter.h"
#include "yelp-html.h"
#include "yelp-view-content.h"
static void yvc_init (YelpViewContent *html);
static void yvc_class_init (YelpViewContentClass *klass);
static void yvc_tree_selection_changed_cb (GtkTreeSelection *selection,
YelpViewContent *content);
static void yvc_section_selected_cb (YelpViewContent *content,
YelpSection *section);
struct _YelpViewContentPriv {
/* Content tree */
GtkWidget *content_tree;
GtkTreeModel *tree_model;
/* Html view */
GtkWidget *html_view;
};
GType
yelp_view_content_get_type (void)
{
static GType view_type = 0;
if (!view_type)
{
static const GTypeInfo view_info =
{
sizeof (YelpViewContentClass),
NULL,
NULL,
(GClassInitFunc) yvc_class_init,
NULL,
NULL,
sizeof (YelpViewContent),
0,
(GInstanceInitFunc) yvc_init,
};
view_type = g_type_register_static (GTK_TYPE_HPANED,
"YelpViewContent",
&view_info, 0);
}
return view_type;
}
static void
yvc_init (YelpViewContent *view)
{
YelpViewContentPriv *priv;
priv = g_new0 (YelpViewContentPriv, 1);
view->priv = priv;
priv->content_tree = gtk_tree_view_new ();
priv->tree_model = NULL;
priv->html_view = yelp_html_new ();
}
static void
yvc_class_init (YelpViewContentClass *klass)
{
}
static void
yvc_tree_selection_changed_cb (GtkTreeSelection *selection,
YelpViewContent *content)
{
YelpViewContentPriv *priv;
GtkTreeIter iter;
YelpSection *section;
GtkTreeModel *model;
g_return_if_fail (GTK_IS_TREE_SELECTION (selection));
g_return_if_fail (YELP_IS_VIEW_CONTENT (content));
priv = content->priv;
if (gtk_tree_selection_get_selected (selection, NULL, &iter)) {
model = gtk_tree_view_get_model (priv->content_tree);
gtk_tree_model_get (model, &iter,
1, §ion,
-1);
yelp_html_open_section (YELP_HTML (priv->html_view), section);
}
/* FIXME: Emit section_selected?? */
/* yelp_history_goto (priv->history, section); */
}
static void
yvc_section_selected_cb (YelpViewContent *content, YelpSection *section)
{
g_return_if_fail (YELP_IS_VIEW_CONTENT (content));
g_return_if_fail (section != NULL);
yelp_html_open_section (YELP_HTML (content->priv->html_view),
section);
/* FIXME: Emit section_selected?? */
}
GtkWidget *
yelp_view_content_new (GtkTreeModel *tree_model)
{
YelpViewContent *view;
YelpViewContentPriv *priv;
GtkTreeSelection *selection;
GtkWidget *html_sw;
GtkWidget *tree_sw;
GtkWidget *frame;
view = g_object_new (YELP_TYPE_VIEW_CONTENT, NULL);
priv = view->priv;
priv->tree_model = tree_model;
/* Setup the content tree */
tree_sw = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (tree_sw),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
gtk_tree_view_insert_column_with_attributes (
GTK_TREE_VIEW (priv->content_tree), -1,
_("Section"), gtk_cell_renderer_text_new (),
"text", 0,
NULL);
selection = gtk_tree_view_get_selection (
GTK_TREE_VIEW (priv->content_tree));
g_signal_connect (selection, "changed",
G_CALLBACK (yvc_tree_selection_changed_cb),
view);
gtk_container_add (GTK_CONTAINER (tree_sw), priv->content_tree);
/* Setup the Html view */
html_sw = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (html_sw),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
frame = gtk_frame_new (NULL);
gtk_container_add (GTK_CONTAINER (frame), html_sw);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
g_signal_connect_swapped (priv->html_view, "section_selected",
G_CALLBACK (yvc_section_selected_cb),
G_OBJECT (view));
gtk_container_add (GTK_CONTAINER (html_sw), priv->html_view);
/* Add the tree and html view to the paned */
gtk_paned_add1 (GTK_PANED (view), tree_sw);
gtk_paned_add2 (GTK_PANED (view), frame);
gtk_paned_set_position (GTK_PANED (view), 250);
return GTK_WIDGET (view);
}
void
yelp_view_content_show_path (YelpViewContent *content_view,
GtkTreePath *path)
{
YelpViewContentPriv *priv;
GtkTreeModel *model;
g_return_if_fail (YELP_IS_VIEW_CONTENT (content_view));
priv = content_view->priv;
model = gtk_tree_model_filter_new_with_model (priv->tree_model,
2, path);
gtk_tree_view_set_model (GTK_TREE_VIEW (priv->content_tree), model);
}
void
yelp_view_content_show_uri (YelpViewContent *content, const gchar *uri)
{
/* FIX: Find the path in the tree */
}
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