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Cleanup many #include statements: reorder so that a generic-to-specific
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1 /* this file is part of evince, a gnome document viewer
2  *
3  *  Copyright (C) 2005 Red Hat, Inc
4  *
5  * Evince is free software; you can redistribute it and/or modify it
6  * under the terms of the GNU General Public License as published by
7  * the Free Software Foundation; either version 2 of the License, or
8  * (at your option) any later version.
9  *
10  * Evince is distributed in the hope that it will be useful, but
11  * WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13  * General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
18  */
19
20
21 #ifdef HAVE_CONFIG_H
22 #include "config.h"
23 #endif
24
25 #include <glib/gi18n.h>
26 #include <gtk/gtk.h>
27
28 #include "ev-marshal.h"
29 #include "ev-password-view.h"
30
31 enum {
32         UNLOCK,
33         LAST_SIGNAL
34 };
35 struct _EvPasswordViewPrivate {
36         GtkWidget *label;
37 };
38
39 #define EV_PASSWORD_VIEW_GET_PRIVATE(object) \
40         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_PASSWORD_VIEW, EvPasswordViewPrivate));
41
42 static guint password_view_signals [LAST_SIGNAL] = { 0 };
43
44
45 G_DEFINE_TYPE (EvPasswordView, ev_password_view, GTK_TYPE_VIEWPORT)
46
47
48 static void
49 ev_password_view_class_init (EvPasswordViewClass *class)
50 {
51         GObjectClass *g_object_class;
52         GtkWidgetClass *widget_class;
53
54         g_object_class = G_OBJECT_CLASS (class);
55         widget_class = GTK_WIDGET_CLASS (class);
56
57         password_view_signals [UNLOCK] =
58                 g_signal_new ("unlock",
59                               G_TYPE_FROM_CLASS (g_object_class),
60                               G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
61                               G_STRUCT_OFFSET (EvPasswordViewClass, unlock),
62                               NULL, NULL,
63                               ev_marshal_VOID__VOID,
64                               G_TYPE_NONE, 0);
65
66         g_type_class_add_private (g_object_class, sizeof (EvPasswordViewPrivate));
67 }
68
69 static void
70 ev_password_view_clicked_cb (GtkWidget      *button,
71                              EvPasswordView *password_view)
72 {
73         g_signal_emit (password_view, password_view_signals [UNLOCK], 0);
74 }
75
76 static void
77 ev_password_view_init (EvPasswordView *password_view)
78 {
79         GtkWidget *align;
80         GtkWidget *vbox;
81         GtkWidget *hbox;
82         GtkWidget *image;
83         GtkWidget *button;
84         GtkWidget *label;
85         gchar *markup;
86
87         password_view->priv = EV_PASSWORD_VIEW_GET_PRIVATE (password_view);
88
89         gtk_widget_push_composite_child ();
90
91         /* set ourselves up */
92         align = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
93         vbox = gtk_vbox_new (FALSE, 24);
94         gtk_container_set_border_width (GTK_CONTAINER (vbox), 24);
95         gtk_container_add (GTK_CONTAINER (password_view), align);
96         gtk_container_add (GTK_CONTAINER (align), vbox);
97
98         password_view->priv->label =
99                 (GtkWidget *) g_object_new (GTK_TYPE_LABEL,
100                                             "wrap", TRUE,
101                                             "selectable", TRUE,
102                                             NULL);
103         gtk_box_pack_start (GTK_BOX (vbox), password_view->priv->label, FALSE, FALSE, 0);
104
105         image = gtk_image_new_from_stock (GTK_STOCK_DIALOG_AUTHENTICATION,
106                                           GTK_ICON_SIZE_DIALOG);
107         gtk_box_pack_start (GTK_BOX (vbox), image, FALSE, FALSE, 0);
108
109         label = gtk_label_new (NULL);
110         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
111         markup = g_strdup_printf ("<span size=\"x-large\">%s</span>",
112                                   _("This document is locked and can only be read by entering the correct password."));
113         gtk_label_set_markup (GTK_LABEL (label), markup);
114         g_free (markup);
115                               
116         gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
117
118         hbox = gtk_hbox_new (FALSE, 0);
119         gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
120
121         button = gtk_button_new_with_mnemonic (_("_Unlock Document"));
122         g_signal_connect (button, "clicked", G_CALLBACK (ev_password_view_clicked_cb), password_view);
123         gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0);
124
125         gtk_widget_show_all (align);
126         gtk_widget_pop_composite_child ();
127 }
128
129
130 /* Public functions */
131 void
132 ev_password_view_set_file_name (EvPasswordView *password_view,
133                                 const char     *file_name)
134 {
135         gchar *markup;
136
137         g_return_if_fail (EV_IS_PASSWORD_VIEW (password_view));
138         g_return_if_fail (file_name != NULL);
139
140         markup = g_markup_printf_escaped ("<span size=\"x-large\" weight=\"bold\">%s</span>", file_name);
141
142         gtk_label_set_markup (GTK_LABEL (password_view->priv->label), markup);
143
144         g_free (markup);
145 }
146
147 GtkWidget *
148 ev_password_view_new (void)
149 {
150         GtkWidget *retval;
151
152         retval = (GtkWidget *) g_object_new (EV_TYPE_PASSWORD_VIEW, NULL);
153
154         return retval;
155 }