2 * Copyright (C) 2003, 2004 Marco Pesenti Gritti
3 * Copyright (C) 2003, 2004 Christian Persch
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2, or (at your option)
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
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.
24 #include "ev-page-action.h"
25 #include "ev-window.h"
27 #include <glib/gi18n.h>
28 #include <gtk/gtkspinbutton.h>
29 #include <gtk/gtktoolitem.h>
30 #include <gtk/gtklabel.h>
31 #include <gtk/gtkhbox.h>
33 struct _EvPageActionPrivate
46 static void ev_page_action_init (EvPageAction *action);
47 static void ev_page_action_class_init (EvPageActionClass *class);
55 static guint signals[LAST_SIGNAL] = { 0 };
57 static GObjectClass *parent_class = NULL;
59 G_DEFINE_TYPE (EvPageAction, ev_page_action, GTK_TYPE_ACTION)
61 #define EV_PAGE_ACTION_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_PAGE_ACTION, EvPageActionPrivate))
64 update_label (GtkAction *action, gpointer dummy, GtkWidget *proxy)
66 EvPageAction *page = EV_PAGE_ACTION (action);
70 label = GTK_WIDGET (g_object_get_data (G_OBJECT (proxy), "label"));
72 text = g_strdup_printf (_("of %d"), page->priv->total_pages);
73 gtk_label_set_text (GTK_LABEL (label), text);
77 update_spin (GtkAction *action, gpointer dummy, GtkWidget *proxy)
79 EvPageAction *page = EV_PAGE_ACTION (action);
83 spin = GTK_WIDGET (g_object_get_data (G_OBJECT (proxy), "spin"));
85 value = gtk_spin_button_get_value (GTK_SPIN_BUTTON (spin));
87 if (value != page->priv->current_page)
89 gtk_spin_button_set_value (GTK_SPIN_BUTTON (spin),
90 page->priv->current_page);
95 value_changed_cb (GtkWidget *spin, GtkAction *action)
99 value = gtk_spin_button_get_value (GTK_SPIN_BUTTON (spin));
101 g_signal_emit (action, signals[GOTO_PAGE_SIGNAL], 0, value);
105 create_tool_item (GtkAction *action)
107 GtkWidget *hbox, *spin, *item, *label;
109 hbox = gtk_hbox_new (FALSE, 6);
110 gtk_container_set_border_width (GTK_CONTAINER (hbox), 6);
111 gtk_widget_show (hbox);
113 item = GTK_WIDGET (gtk_tool_item_new ());
114 gtk_widget_show (item);
116 spin = gtk_spin_button_new_with_range (1, 9999, 1);
117 gtk_spin_button_set_digits (GTK_SPIN_BUTTON (spin), 0);
118 g_object_set_data (G_OBJECT (item), "spin", spin);
119 gtk_widget_show (spin);
121 g_signal_connect (spin, "value_changed",
122 G_CALLBACK (value_changed_cb),
125 label = gtk_label_new ("");
126 g_object_set_data (G_OBJECT (item), "label", label);
127 update_label (action, NULL, item);
128 gtk_widget_show (label);
130 gtk_box_pack_start (GTK_BOX (hbox), spin, FALSE, FALSE, 0);
131 gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
132 gtk_container_add (GTK_CONTAINER (item), hbox);
138 connect_proxy (GtkAction *action, GtkWidget *proxy)
140 if (GTK_IS_TOOL_ITEM (proxy))
142 g_signal_connect_object (action, "notify::total-pages",
143 G_CALLBACK (update_label),
145 g_signal_connect_object (action, "notify::current-page",
146 G_CALLBACK (update_spin),
150 GTK_ACTION_CLASS (parent_class)->connect_proxy (action, proxy);
154 ev_page_action_init (EvPageAction *action)
156 action->priv = EV_PAGE_ACTION_GET_PRIVATE (action);
160 ev_page_action_finalize (GObject *object)
162 parent_class->finalize (object);
166 ev_page_action_set_property (GObject *object,
171 EvPageAction *page = EV_PAGE_ACTION (object);
175 case PROP_CURRENT_PAGE:
176 page->priv->current_page = g_value_get_int (value);
178 case PROP_TOTAL_PAGES:
179 page->priv->total_pages = g_value_get_int (value);
185 ev_page_action_get_property (GObject *object,
190 EvPageAction *page = EV_PAGE_ACTION (object);
194 case PROP_CURRENT_PAGE:
195 g_value_set_int (value, page->priv->current_page);
197 case PROP_TOTAL_PAGES:
198 g_value_set_int (value, page->priv->total_pages);
204 ev_page_action_set_current_page (EvPageAction *page, int current_page)
206 g_object_set (page, "current-page", current_page, NULL);
210 ev_page_action_set_total_pages (EvPageAction *page, int total_pages)
212 g_object_set (page, "total-pages", total_pages, NULL);
216 ev_page_action_class_init (EvPageActionClass *class)
218 GObjectClass *object_class = G_OBJECT_CLASS (class);
219 GtkActionClass *action_class = GTK_ACTION_CLASS (class);
221 object_class->finalize = ev_page_action_finalize;
222 object_class->set_property = ev_page_action_set_property;
223 object_class->get_property = ev_page_action_get_property;
225 parent_class = g_type_class_peek_parent (class);
227 action_class->toolbar_item_type = GTK_TYPE_TOOL_ITEM;
228 action_class->create_tool_item = create_tool_item;
229 action_class->connect_proxy = connect_proxy;
231 signals[GOTO_PAGE_SIGNAL] =
232 g_signal_new ("goto_page",
233 G_OBJECT_CLASS_TYPE (object_class),
235 G_STRUCT_OFFSET (EvPageActionClass, goto_page),
237 g_cclosure_marshal_VOID__INT,
242 g_object_class_install_property (object_class,
244 g_param_spec_int ("current-page",
246 "The number of current page",
252 g_object_class_install_property (object_class,
254 g_param_spec_int ("total-pages",
256 "The total number of pages",
262 g_type_class_add_private (object_class, sizeof (EvPageActionPrivate));