--- /dev/null
+/*
+ * This file is a part of hildon
+ *
+ * Copyright (C) 2005, 2006 Nokia Corporation, all rights reserved.
+ *
+ * Contact: Rodrigo Novo <rodrigo.novo@nokia.com>
+ *
+ * This library 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; version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library 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 library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+/**
+ * SECTION:hildon-vvolumebar
+ * @short_description: A widget that displays a vertical volume bar.
+ * @see_also: #HildonVolumebar, #HildonHVolumebar
+ *
+ * #HildonVVolumebar is a subclass of #HildonVolumebar. It displays a
+ * vertical volume bar that allows increasing or decreasing volume
+ * within a predefined range, and muting when users click the mute icon.
+ *
+ * <note>
+ * <para>
+ * #HildonVVolumebar has been deprecated since Hildon 2.2 and should not
+ * be used in newly written code. See
+ * <link linkend="hildon-migrating-volume-bar">Migrating Volume Bars</link>
+ * section to know how to migrate this deprecated widget.
+ * </para>
+ * </note>
+ *
+ * Here is an example that creates a vertical volume bar and connects
+ * both its signals.
+ *
+ * <example>
+ * <title>HildonVVolumebar example</title>
+ * <programlisting>
+ * GtkWidget *volbar = hildon_vvolumebar_new ();
+ * g_signal_connect (G_OBJECT (volbar), "mute_toggled", G_CALLBACK (mute_toggle), NULL);
+ * g_signal_connect (G_OBJECT (volbar), "level_changed", G_CALLBACK (level_change), NULL);
+ * </programlisting>
+ * </example>
+ */
+
+#undef HILDON_DISABLE_DEPRECATED
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "hildon-vvolumebar.h"
+#include "hildon-volumebar-range.h"
+#include "hildon-volumebar-private.h"
+
+/* Volume bar */
+#define DEFAULT_BAR_WIDTH 60
+
+#define MINIMUM_BAR_HEIGHT 165
+
+/* Toggle button */
+
+#define DEFAULT_VERTICAL_TBUTTON_WIDTH 60
+
+#define DEFAULT_VERTICAL_TBUTTON_HEIGHT 60
+
+#define DEFAULT_ENDING_SIZE 0
+
+/* Gap to leave for mute button */
+
+#define HORIZONTAL_MUTE_GAP 0
+
+#define VERTICAL_MUTE_GAP 0
+
+static HildonVolumebarClass* parent_class;
+
+static void
+hildon_vvolumebar_class_init (HildonVVolumebarClass * klass);
+
+static void
+hildon_vvolumebar_init (HildonVVolumebar * vvolumebar);
+
+static gboolean
+hildon_vvolumebar_expose (GtkWidget * widget,
+ GdkEventExpose * event);
+
+static void
+hildon_vvolumebar_size_request (GtkWidget * widget,
+ GtkRequisition * requisition);
+
+static void
+hildon_vvolumebar_size_allocate (GtkWidget * widget,
+ GtkAllocation * allocation);
+
+/**
+ * hildon_vvolumebar_get_type:
+ *
+ * Initializes and returns the type of a hildon vvolumebar.
+ *
+ * Returns: GType of #HildonVVolumebar
+ */
+GType G_GNUC_CONST
+hildon_vvolumebar_get_type (void)
+{
+ static GType type = 0;
+
+ if (!type) {
+ static const GTypeInfo info = {
+ sizeof (HildonVVolumebarClass),
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc) hildon_vvolumebar_class_init, /* class_init */
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof (HildonVVolumebar),
+ 0,
+ (GInstanceInitFunc) hildon_vvolumebar_init,
+ };
+ type =
+ g_type_register_static (HILDON_TYPE_VOLUMEBAR,
+ "HildonVVolumebar", &info, 0);
+ }
+ return type;
+}
+
+static void
+hildon_vvolumebar_class_init (HildonVVolumebarClass *klass)
+{
+ GtkWidgetClass *volumebar_class = GTK_WIDGET_CLASS(klass);
+
+ parent_class = g_type_class_peek_parent(klass);
+
+ volumebar_class->size_request = hildon_vvolumebar_size_request;
+ volumebar_class->size_allocate = hildon_vvolumebar_size_allocate;
+ volumebar_class->expose_event = hildon_vvolumebar_expose;
+}
+
+static void
+hildon_vvolumebar_init (HildonVVolumebar *vvolumebar)
+{
+ HildonVolumebarPrivate *priv;
+
+ priv = HILDON_VOLUMEBAR_GET_PRIVATE (vvolumebar);
+ g_assert (priv);
+
+ priv->volumebar = HILDON_VOLUMEBAR_RANGE (hildon_volumebar_range_new
+ (GTK_ORIENTATION_VERTICAL));
+
+ gtk_widget_set_parent (GTK_WIDGET (priv->tbutton), GTK_WIDGET (vvolumebar));
+ gtk_widget_set_parent (GTK_WIDGET (priv->volumebar), GTK_WIDGET (vvolumebar));
+
+ gtk_scale_set_draw_value (GTK_SCALE (priv->volumebar), FALSE);
+
+ /* Signals */
+ g_signal_connect_swapped(G_OBJECT(priv->volumebar), "value-changed",
+ G_CALLBACK(hildon_volumebar_level_change),
+ vvolumebar);
+
+ g_signal_connect_swapped(priv->tbutton, "toggled",
+ G_CALLBACK(hildon_volumebar_mute_toggled), vvolumebar);
+
+ /* FIXME Not sure why this is here */
+ gtk_widget_show (GTK_WIDGET (priv->volumebar));
+}
+
+/**
+ * hildon_vvolumebar_new:
+ *
+ * Creates a new #HildonVVolumebar widget.
+ *
+ * Returns: a new #HildonVVolumebar
+ */
+GtkWidget*
+hildon_vvolumebar_new (void)
+{
+ return GTK_WIDGET (g_object_new(HILDON_TYPE_VVOLUMEBAR, NULL));
+}
+
+static gboolean
+hildon_vvolumebar_expose (GtkWidget *widget,
+ GdkEventExpose *event)
+{
+
+ HildonVolumebarPrivate *priv;
+
+ priv = HILDON_VOLUMEBAR_GET_PRIVATE(HILDON_VOLUMEBAR(widget));
+ g_assert (priv);
+
+ if (GTK_WIDGET_DRAWABLE (widget)) {
+ /* Paint background */
+ gtk_paint_box (widget->style, widget->window,
+ GTK_WIDGET_STATE (priv->volumebar), GTK_SHADOW_OUT,
+ NULL, widget, "background",
+ widget->allocation.x,
+ widget->allocation.y,
+ widget->allocation.width,
+ widget->allocation.height);
+
+ /* The contents of the widget can paint themselves */
+ (*GTK_WIDGET_CLASS (parent_class)->expose_event) (widget, event);
+ }
+
+ return FALSE;
+}
+
+static void
+hildon_vvolumebar_size_request (GtkWidget *widget,
+ GtkRequisition *requisition)
+{
+ requisition->height = MINIMUM_BAR_HEIGHT;
+ requisition->width = DEFAULT_BAR_WIDTH;
+}
+
+static void
+hildon_vvolumebar_size_allocate (GtkWidget *widget,
+ GtkAllocation *allocation)
+{
+ HildonVolumebarPrivate *priv;
+
+ GtkAllocation range_allocation, button_allocation;
+
+ priv = HILDON_VOLUMEBAR_GET_PRIVATE(widget);
+ g_assert (priv);
+
+ /* Center the widget horizontally */
+ if (allocation->width > DEFAULT_BAR_WIDTH) {
+ allocation->x +=
+ (allocation->width - DEFAULT_BAR_WIDTH) / 2;
+ allocation->width = DEFAULT_BAR_WIDTH;
+ }
+
+ GTK_WIDGET_CLASS (parent_class)->size_allocate (widget, allocation);
+
+ if (priv->volumebar && GTK_WIDGET_VISIBLE (priv->volumebar)) {
+ /* Allocate space for the slider */
+ range_allocation.x = allocation->x;
+ range_allocation.y = allocation->y + DEFAULT_ENDING_SIZE;
+
+ range_allocation.width = DEFAULT_BAR_WIDTH;
+
+ if (priv->tbutton && GTK_WIDGET_VISIBLE (priv->tbutton))
+ {
+ /* Leave room for the mute button */
+ range_allocation.height = MAX (0,
+ allocation->height
+ - 2 * DEFAULT_ENDING_SIZE
+ - DEFAULT_VERTICAL_TBUTTON_HEIGHT
+ - VERTICAL_MUTE_GAP);
+ }
+
+ else
+ {
+ range_allocation.height = MAX (0,
+ allocation->height
+ - 2 * DEFAULT_ENDING_SIZE);
+ }
+
+ gtk_widget_size_allocate (GTK_WIDGET (priv->volumebar),
+ &range_allocation);
+ }
+
+ if (priv->tbutton && GTK_WIDGET_VISIBLE (priv->tbutton)) {
+ /* Allocate space for the mute button */
+ button_allocation.x = allocation->x + HORIZONTAL_MUTE_GAP;
+ button_allocation.y = allocation->y + allocation->height -
+ DEFAULT_VERTICAL_TBUTTON_HEIGHT -
+ VERTICAL_MUTE_GAP - 2 * DEFAULT_ENDING_SIZE;
+ button_allocation.width = DEFAULT_VERTICAL_TBUTTON_WIDTH;
+ button_allocation.height = DEFAULT_VERTICAL_TBUTTON_HEIGHT;
+ gtk_widget_size_allocate (GTK_WIDGET (priv->tbutton),
+ &button_allocation);
+ }
+}