No issues found
1 /*
2 * This program is free software; you can redistribute it and/or
3 * modify it under the terms of the GNU Lesser General Public
4 * License as published by the Free Software Foundation; either
5 * version 2 of the License, or (at your option) version 3.
6 *
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
10 * Lesser General Public License for more details.
11 *
12 * You should have received a copy of the GNU Lesser General Public
13 * License along with the program; if not, see <http://www.gnu.org/licenses/>
14 *
15 *
16 * Authors:
17 * JP Rosevear <jpr@novell.com>
18 *
19 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
20 *
21 */
22
23 #ifdef HAVE_CONFIG_H
24 #include <config.h>
25 #endif
26
27 #include <gtk/gtk.h>
28 #include <glib/gi18n.h>
29 #include "e-url-entry.h"
30 #include "e-util/e-util.h"
31
32 #define E_URL_ENTRY_GET_PRIVATE(obj) \
33 (G_TYPE_INSTANCE_GET_PRIVATE \
34 ((obj), E_TYPE_URL_ENTRY, EUrlEntryPrivate))
35
36 struct _EUrlEntryPrivate {
37 GtkWidget *entry;
38 GtkWidget *button;
39 };
40
41 static void button_clicked_cb (GtkWidget *widget, gpointer data);
42 static void entry_changed_cb (GtkEditable *editable, gpointer data);
43
44 static gboolean mnemonic_activate (GtkWidget *widget, gboolean group_cycling);
45
46 G_DEFINE_TYPE (
47 EUrlEntry,
48 e_url_entry,
49 GTK_TYPE_HBOX)
50
51 static void
52 e_url_entry_class_init (EUrlEntryClass *class)
53 {
54 GtkWidgetClass *widget_class;
55
56 g_type_class_add_private (class, sizeof (EUrlEntryPrivate));
57
58 widget_class = GTK_WIDGET_CLASS (class);
59 widget_class->mnemonic_activate = mnemonic_activate;
60 }
61
62 static void
63 e_url_entry_init (EUrlEntry *url_entry)
64 {
65 GtkWidget *pixmap;
66
67 url_entry->priv = E_URL_ENTRY_GET_PRIVATE (url_entry);
68
69 url_entry->priv->entry = gtk_entry_new ();
70 gtk_box_pack_start (
71 GTK_BOX (url_entry), url_entry->priv->entry, TRUE, TRUE, 0);
72 url_entry->priv->button = gtk_button_new ();
73 gtk_widget_set_sensitive (url_entry->priv->button, FALSE);
74 gtk_box_pack_start (
75 GTK_BOX (url_entry), url_entry->priv->button, FALSE, FALSE, 0);
76 atk_object_set_name (
77 gtk_widget_get_accessible (url_entry->priv->button),
78 _("Click here to go to URL"));
79 pixmap = gtk_image_new_from_icon_name ("go-jump", GTK_ICON_SIZE_BUTTON);
80 gtk_container_add (GTK_CONTAINER (url_entry->priv->button), pixmap);
81 gtk_widget_show (pixmap);
82
83 gtk_widget_show (url_entry->priv->button);
84 gtk_widget_show (url_entry->priv->entry);
85
86 g_signal_connect (
87 url_entry->priv->button, "clicked",
88 G_CALLBACK (button_clicked_cb), url_entry);
89 g_signal_connect (
90 url_entry->priv->entry, "changed",
91 G_CALLBACK (entry_changed_cb), url_entry);
92 }
93
94 /* GtkWidget::mnemonic_activate() handler for the EUrlEntry */
95 static gboolean
96 mnemonic_activate (GtkWidget *widget,
97 gboolean group_cycling)
98 {
99 EUrlEntry *url_entry;
100 EUrlEntryPrivate *priv;
101
102 url_entry = E_URL_ENTRY (widget);
103 priv = url_entry->priv;
104
105 return gtk_widget_mnemonic_activate (priv->entry, group_cycling);
106 }
107
108 GtkWidget *
109 e_url_entry_new (void)
110 {
111 return g_object_new (E_TYPE_URL_ENTRY, NULL);
112 }
113
114 GtkWidget *
115 e_url_entry_get_entry (EUrlEntry *url_entry)
116 {
117 EUrlEntryPrivate *priv;
118
119 g_return_val_if_fail (url_entry != NULL, NULL);
120 g_return_val_if_fail (E_IS_URL_ENTRY (url_entry), NULL);
121
122 priv = url_entry->priv;
123
124 return priv->entry;
125 }
126
127 static void
128 button_clicked_cb (GtkWidget *widget,
129 gpointer data)
130 {
131 EUrlEntry *url_entry;
132 EUrlEntryPrivate *priv;
133 const gchar *uri;
134
135 url_entry = E_URL_ENTRY (data);
136 priv = url_entry->priv;
137
138 uri = gtk_entry_get_text (GTK_ENTRY (priv->entry));
139
140 /* FIXME Pass a parent window. */
141 e_show_uri (NULL, uri);
142 }
143
144 static void
145 entry_changed_cb (GtkEditable *editable,
146 gpointer data)
147 {
148 EUrlEntry *url_entry;
149 EUrlEntryPrivate *priv;
150 const gchar *url;
151
152 url_entry = E_URL_ENTRY (data);
153 priv = url_entry->priv;
154
155 url = gtk_entry_get_text (GTK_ENTRY (priv->entry));
156 gtk_widget_set_sensitive (priv->button, url != NULL && *url != '\0');
157 }