1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
|
/* -*- 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", E_ICON_SIZE_BUTTON);
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');
}
|
