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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* e-shell-shell_content.c
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "e-shell-content.h"
#include <e-search-bar.h>
#define E_SHELL_CONTENT_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE \
((obj), E_TYPE_SHELL_CONTENT, EShellContentPrivate))
struct _EShellContentPrivate {
GtkWidget *search_bar;
};
static gpointer parent_class;
static void
shell_content_dispose (GObject *object)
{
EShellContentPrivate *priv;
priv = E_SHELL_CONTENT_GET_PRIVATE (object);
if (priv->search_bar != NULL) {
g_object_unref (priv->search_bar);
priv->search_bar = NULL;
}
/* Chain up to parent's dispose() method. */
G_OBJECT_CLASS (parent_class)->dispose (object);
}
static void
shell_content_size_request (GtkWidget *widget,
GtkRequisition *requisition)
{
EShellContentPrivate *priv;
GtkRequisition child_requisition;
GtkWidget *child;
priv = E_SHELL_CONTENT_GET_PRIVATE (widget);
requisition->width = 0;
requisition->height = 0;
child = gtk_bin_get_child (GTK_BIN (widget));
gtk_widget_size_request (child, requisition);
child = priv->search_bar;
gtk_widget_size_request (child, &child_requisition);
requisition->width = MAX (requisition->width, child_requisition.width);
requisition->height += child_requisition.height;
}
static void
shell_content_size_allocate (GtkWidget *widget,
GtkAllocation *allocation)
{
EShellContentPrivate *priv;
GtkAllocation child_allocation;
GtkRequisition child_requisition;
GtkWidget *child;
priv = E_SHELL_CONTENT_GET_PRIVATE (widget);
widget->allocation = *allocation;
child = priv->search_bar;
gtk_widget_size_request (child, &child_requisition);
child_allocation.x = allocation->x;
child_allocation.y = allocation->y;
child_allocation.width = allocation->width;
child_allocation.height = child_requisition.height;
gtk_widget_size_allocate (child, &child_allocation);
child_allocation.y += child_requisition.height;
child_allocation.height = allocation->height - child_allocation.y;
child = gtk_bin_get_child (GTK_BIN (widget));
if (child != NULL)
gtk_widget_size_allocate (child, &child_allocation);
}
static void
shell_content_remove (GtkContainer *container,
GtkWidget *widget)
{
EShellContentPrivate *priv;
priv = E_SHELL_CONTENT_GET_PRIVATE (container);
/* Look in the internal widgets first. */
if (widget == priv->search_bar) {
gtk_widget_unparent (priv->search_bar);
gtk_widget_queue_resize (GTK_WIDGET (container));
return;
}
/* Chain up to parent's remove() method. */
GTK_CONTAINER_CLASS (parent_class)->remove (container, widget);
}
static void
shell_content_forall (GtkContainer *container,
gboolean include_internals,
GtkCallback callback,
gpointer callback_data)
{
EShellContentPrivate *priv;
priv = E_SHELL_CONTENT_GET_PRIVATE (container);
if (include_internals)
callback (priv->search_bar, callback_data);
/* Chain up to parent's forall() method. */
GTK_CONTAINER_CLASS (parent_class)->forall (
container, include_internals, callback, callback_data);
}
static void
shell_content_class_init (EShellContentClass *class)
{
GObjectClass *object_class;
GtkWidgetClass *widget_class;
GtkContainerClass *container_class;
parent_class = g_type_class_peek_parent (class);
g_type_class_add_private (class, sizeof (EShellContentPrivate));
object_class = G_OBJECT_CLASS (class);
object_class->dispose = shell_content_dispose;
widget_class = GTK_WIDGET_CLASS (class);
widget_class->size_request = shell_content_size_request;
widget_class->size_allocate = shell_content_size_allocate;
container_class = GTK_CONTAINER_CLASS (class);
container_class->remove = shell_content_remove;
container_class->forall = shell_content_forall;
}
static void
shell_content_init (EShellContent *shell_content)
{
GtkWidget *widget;
shell_content->priv = E_SHELL_CONTENT_GET_PRIVATE (shell_content);
GTK_WIDGET_SET_FLAGS (shell_content, GTK_NO_WINDOW);
widget = e_search_bar_new ();
gtk_widget_set_parent (widget, GTK_WIDGET (shell_content));
shell_content->priv->search_bar = g_object_ref (widget);
gtk_widget_show (widget);
}
GType
e_shell_content_get_type (void)
{
static GType type = 0;
if (G_UNLIKELY (type == 0)) {
static const GTypeInfo type_info = {
sizeof (EShellContentClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) shell_content_class_init,
(GClassFinalizeFunc) NULL,
NULL, /* class_data */
sizeof (EShellContent),
0, /* n_preallocs */
(GInstanceInitFunc) shell_content_init,
NULL /* value_table */
};
type = g_type_register_static (
GTK_TYPE_BIN, "EShellContent", &type_info, 0);
}
return type;
}
GtkWidget *
e_shell_content_new (void)
{
return g_object_new (E_TYPE_SHELL_CONTENT, NULL);
}
GtkWidget *
e_shell_content_get_search_bar (EShellContent *shell_content)
{
g_return_val_if_fail (E_IS_SHELL_CONTENT (shell_content), NULL);
return shell_content->priv->search_bar;
}
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