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/*
* e-url-entry.c
*
* 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) version 3.
*
* 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 the program; if not, see <http://www.gnu.org/licenses/>
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "e-url-entry.h"
#include <gtk/gtk.h>
#include <glib/gi18n.h>
#include "e-misc-utils.h"
#define E_URL_ENTRY_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE \
((obj), E_TYPE_URL_ENTRY, EUrlEntryPrivate))
#define ICON_POSITION GTK_ENTRY_ICON_SECONDARY
G_DEFINE_TYPE (
EUrlEntry,
e_url_entry,
GTK_TYPE_ENTRY)
static gboolean
url_entry_text_to_sensitive (GBinding *binding,
const GValue *source_value,
GValue *target_value,
gpointer user_data)
{
const gchar *text;
gboolean sensitive = FALSE;
text = g_value_get_string (source_value);
if (text != NULL) {
gchar *scheme;
/* Skip leading whitespace. */
while (g_ascii_isspace (*text))
text++;
scheme = g_uri_parse_scheme (text);
sensitive = (scheme != NULL);
g_free (scheme);
}
g_value_set_boolean (target_value, sensitive);
return TRUE;
}
static void
url_entry_icon_release_cb (GtkEntry *entry,
GtkEntryIconPosition icon_position,
GdkEvent *event)
{
gpointer toplevel;
toplevel = gtk_widget_get_toplevel (GTK_WIDGET (entry));
toplevel = gtk_widget_is_toplevel (toplevel) ? toplevel : NULL;
if (icon_position == ICON_POSITION) {
const gchar *text;
text = gtk_entry_get_text (entry);
g_return_if_fail (text != NULL);
/* Skip leading whitespace. */
while (g_ascii_isspace (*text))
text++;
e_show_uri (toplevel, text);
}
}
static void
e_url_entry_class_init (EUrlEntryClass *class)
{
}
static void
e_url_entry_init (EUrlEntry *url_entry)
{
GtkEntry *entry;
entry = GTK_ENTRY (url_entry);
gtk_entry_set_icon_from_stock (
entry, ICON_POSITION, GTK_STOCK_JUMP_TO);
gtk_entry_set_icon_tooltip_text (
entry, ICON_POSITION, _("Click here to open the URL"));
gtk_entry_set_placeholder_text (entry, _("Enter a URL here"));
/* XXX GtkEntryClass has no "icon_release" method pointer to
* override, so instead we have to connect to the signal. */
g_signal_connect (
url_entry, "icon-release",
G_CALLBACK (url_entry_icon_release_cb), NULL);
g_object_bind_property_full (
url_entry, "text",
url_entry, "secondary-icon-sensitive",
G_BINDING_SYNC_CREATE,
url_entry_text_to_sensitive,
(GBindingTransformFunc) NULL,
NULL, (GDestroyNotify) NULL);
}
GtkWidget *
e_url_entry_new (void)
{
return g_object_new (E_TYPE_URL_ENTRY, NULL);
}
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