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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* e-url-entry.c
*
* Copyright (C) 2002 JP Rosevear
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser 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: JP Rosevear
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <gtk/gtk.h>
#include <libgnome/gnome-url.h>
#include "e-url-entry.h"
#include <e-util/e-icon-factory.h>
struct _EUrlEntryPrivate {
GtkWidget *entry;
GtkWidget *button;
};
static void class_init (EUrlEntryClass *klass);
static void init (EUrlEntry *url_entry);
static void destroy (GtkObject *obj);
static void button_clicked_cb (GtkWidget *widget, gpointer data);
static void entry_changed_cb (GtkEditable *editable, gpointer data);
static gboolean mnemonic_activate (GtkWidget *widget, gboolean group_cycling);
static GtkHBoxClass *parent_class = NULL;
GtkType
e_url_entry_get_type (void)
{
static GtkType type = 0;
if (type == 0)
{
static const GtkTypeInfo info =
{
"EUrlEntry",
sizeof (EUrlEntry),
sizeof (EUrlEntryClass),
(GtkClassInitFunc) class_init,
(GtkObjectInitFunc) init,
/* reserved_1 */ NULL,
/* reserved_2 */ NULL,
(GtkClassInitFunc) NULL,
};
type = gtk_type_unique (gtk_hbox_get_type (), &info);
}
return type;
}
static void
class_init (EUrlEntryClass *klass)
{
GtkObjectClass *object_class;
GtkWidgetClass *widget_class;
object_class = GTK_OBJECT_CLASS (klass);
widget_class = GTK_WIDGET_CLASS (klass);
parent_class = g_type_class_ref(gtk_hbox_get_type ());
object_class->destroy = destroy;
widget_class->mnemonic_activate = mnemonic_activate;
}
static void
init (EUrlEntry *url_entry)
{
EUrlEntryPrivate *priv;
GtkWidget *pixmap;
GdkPixbuf *pixbuf;
priv = g_new0 (EUrlEntryPrivate, 1);
url_entry->priv = priv;
priv->entry = gtk_entry_new ();
gtk_box_pack_start (GTK_BOX (url_entry), priv->entry, TRUE, TRUE, 0);
priv->button = gtk_button_new ();
gtk_widget_set_sensitive (priv->button, FALSE);
gtk_box_pack_start (GTK_BOX (url_entry), priv->button, FALSE, FALSE, 0);
pixbuf = e_icon_factory_get_icon ("stock_connect-to-url", 16);
pixmap = gtk_image_new_from_pixbuf (pixbuf);
g_object_unref (pixbuf);
gtk_container_add (GTK_CONTAINER (priv->button), pixmap);
gtk_widget_show (pixmap);
gtk_widget_show (priv->button);
gtk_widget_show (priv->entry);
g_signal_connect (priv->button, "clicked",
G_CALLBACK (button_clicked_cb), url_entry);
g_signal_connect (priv->entry, "changed",
G_CALLBACK (entry_changed_cb), url_entry);
}
static void
destroy (GtkObject *obj)
{
EUrlEntry *url_entry;
url_entry = E_URL_ENTRY (obj);
if (url_entry->priv) {
g_free (url_entry->priv);
url_entry->priv = NULL;
}
GTK_OBJECT_CLASS (parent_class)->destroy (obj);
}
/* GtkWidget::mnemonic_activate() handler for the EUrlEntry */
static gboolean
mnemonic_activate (GtkWidget *widget, gboolean group_cycling)
{
EUrlEntry *url_entry;
EUrlEntryPrivate *priv;
url_entry = E_URL_ENTRY (widget);
priv = url_entry->priv;
return gtk_widget_mnemonic_activate (priv->entry, group_cycling);
}
GtkWidget *
e_url_entry_new (void)
{
return gtk_type_new (E_TYPE_URL_ENTRY);
}
GtkWidget *
e_url_entry_get_entry (EUrlEntry *url_entry)
{
EUrlEntryPrivate *priv;
g_return_val_if_fail (url_entry != NULL, NULL);
g_return_val_if_fail (E_IS_URL_ENTRY (url_entry), NULL);
priv = url_entry->priv;
return priv->entry;
}
static void
button_clicked_cb (GtkWidget *widget, gpointer data)
{
EUrlEntry *url_entry;
EUrlEntryPrivate *priv;
url_entry = E_URL_ENTRY (data);
priv = url_entry->priv;
gnome_url_show (gtk_entry_get_text (GTK_ENTRY (priv->entry)), NULL);
}
static void
entry_changed_cb (GtkEditable *editable, gpointer data)
{
EUrlEntry *url_entry;
EUrlEntryPrivate *priv;
const char *url;
url_entry = E_URL_ENTRY (data);
priv = url_entry->priv;
url = gtk_entry_get_text (GTK_ENTRY (priv->entry));
gtk_widget_set_sensitive (priv->button, url != NULL && *url != '\0');
}
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