2 * viking -- GPS Data and Topo Analyzer, Explorer, and Manager
4 * Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net>
5 * Copyright (C) 2011, Rob Norris <rw_norris@hotmail.com>
6 * Copyright (C) 2012, Guilhem Bonnefille <guilhem.bonnefille@gmail.com>
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 /* gtk status bars: just plain dumb. this file shouldn't have to exist.
25 NB as of gtk 2.18 there are 'info bars' that could be useful... */
28 #include <glib/gi18n.h>
32 #include "vikstatus.h"
40 struct _VikStatusbar {
42 GtkWidget *status[VIK_STATUSBAR_NUM_TYPES];
43 gboolean empty[VIK_STATUSBAR_NUM_TYPES];
46 G_DEFINE_TYPE (VikStatusbar, vik_statusbar, GTK_TYPE_HBOX)
48 static guint vik_statusbar_signals[LAST_SIGNAL] = { 0 };
51 forward_signal (GObject *object, gpointer user_data)
53 gint item = GPOINTER_TO_INT (g_object_get_data ( object, "type" ));
54 VikStatusbar *vs = VIK_STATUSBAR (user_data);
56 g_signal_emit (G_OBJECT (vs),
57 vik_statusbar_signals[CLICKED], 0,
64 vik_statusbar_class_init (VikStatusbarClass *klass)
66 vik_statusbar_signals[CLICKED] =
67 g_signal_new ("clicked",
68 G_TYPE_FROM_CLASS (klass),
70 G_STRUCT_OFFSET (VikStatusbarClass, clicked),
72 g_cclosure_marshal_VOID__INT,
76 klass->clicked = NULL;
80 vik_statusbar_init (VikStatusbar *vs)
84 for ( i = 0; i < VIK_STATUSBAR_NUM_TYPES; i++ ) {
87 if (i == VIK_STATUSBAR_ZOOM)
88 vs->status[i] = gtk_button_new();
91 vs->status[i] = gtk_statusbar_new();
92 gtk_statusbar_set_has_resize_grip ( GTK_STATUSBAR(vs->status[i]), FALSE );
94 g_object_set_data (G_OBJECT (vs->status[i]), "type", GINT_TO_POINTER(i));
97 gtk_box_pack_start ( GTK_BOX(vs), vs->status[VIK_STATUSBAR_TOOL], FALSE, FALSE, 1);
98 gtk_widget_set_size_request ( vs->status[VIK_STATUSBAR_TOOL], 150, -1 );
100 gtk_box_pack_start ( GTK_BOX(vs), vs->status[VIK_STATUSBAR_ITEMS], FALSE, FALSE, 1);
101 gtk_widget_set_size_request ( vs->status[VIK_STATUSBAR_ITEMS], 100, -1 );
103 g_signal_connect ( G_OBJECT(vs->status[VIK_STATUSBAR_ZOOM]), "clicked", G_CALLBACK (forward_signal), vs);
104 gtk_button_set_relief ( GTK_BUTTON(vs->status[VIK_STATUSBAR_ZOOM]), GTK_RELIEF_NONE );
105 gtk_widget_set_tooltip_text (GTK_WIDGET (vs->status[VIK_STATUSBAR_ZOOM]), _("Current zoom level. Click to select a new one."));
106 gtk_box_pack_start ( GTK_BOX(vs), vs->status[VIK_STATUSBAR_ZOOM], FALSE, FALSE, 1);
107 gtk_widget_set_size_request ( vs->status[VIK_STATUSBAR_ZOOM], 100, -1 );
109 gtk_box_pack_start ( GTK_BOX(vs), vs->status[VIK_STATUSBAR_POSITION], FALSE, FALSE, 1);
110 gtk_widget_set_size_request ( vs->status[VIK_STATUSBAR_POSITION], 250, -1 );
112 gtk_box_pack_end ( GTK_BOX(vs), vs->status[VIK_STATUSBAR_INFO], TRUE, TRUE, 1);
114 // Set minimum overall size
115 // otherwise the individual size_requests above create an implicit overall size,
116 // and so one can't downsize horizontally as much as may be desired when the statusbar is on
117 gtk_widget_set_size_request ( GTK_WIDGET(vs), 50, -1 );
123 * Creates a new #VikStatusbar widget.
125 * Return value: the new #VikStatusbar widget.
130 VikStatusbar *vs = VIK_STATUSBAR ( g_object_new ( VIK_STATUSBAR_TYPE, NULL ) );
136 * vik_statusbar_set_message:
137 * @vs: the #VikStatusbar itself
138 * @field: the field to update
139 * @message: the message to use
141 * Update the message of the given field.
144 vik_statusbar_set_message ( VikStatusbar *vs, vik_statusbar_type_t field, const gchar *message )
146 if ( field >= 0 && field < VIK_STATUSBAR_NUM_TYPES )
148 if ( field == VIK_STATUSBAR_ZOOM )
150 gtk_button_set_label ( GTK_BUTTON(vs->status[field]), message);
154 GtkStatusbar *gsb = GTK_STATUSBAR(vs->status[field]);
156 if ( !vs->empty[field] )
157 gtk_statusbar_pop ( gsb, 0 );
159 vs->empty[field] = FALSE;
161 gtk_statusbar_push ( gsb, 0, message );