/* dzl-dock-widget.c
*
* Copyright (C) 2016 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#define G_LOG_DOMAIN "dzl-dock-widget"
#include "config.h"
#include "panel/dzl-dock-item.h"
#include "panel/dzl-dock-widget.h"
#include "util/dzl-util-private.h"
typedef struct
{
gchar *title;
gchar *icon_name;
guint can_close : 1;
} DzlDockWidgetPrivate;
static void dock_item_iface_init (DzlDockItemInterface *iface);
G_DEFINE_TYPE_EXTENDED (DzlDockWidget, dzl_dock_widget, DZL_TYPE_BIN, 0,
G_ADD_PRIVATE (DzlDockWidget)
G_IMPLEMENT_INTERFACE (DZL_TYPE_DOCK_ITEM, dock_item_iface_init))
enum {
PROP_0,
PROP_CAN_CLOSE,
PROP_ICON_NAME,
PROP_MANAGER,
PROP_TITLE,
N_PROPS
};
static GParamSpec *properties [N_PROPS];
static gchar *
dzl_dock_widget_item_get_title (DzlDockItem *item)
{
DzlDockWidget *self = (DzlDockWidget *)item;
DzlDockWidgetPrivate *priv = dzl_dock_widget_get_instance_private (self);
g_return_val_if_fail (DZL_IS_DOCK_WIDGET (self), NULL);
return g_strdup (priv->title);
}
static gchar *
dzl_dock_widget_item_get_icon_name (DzlDockItem *item)
{
DzlDockWidget *self = (DzlDockWidget *)item;
DzlDockWidgetPrivate *priv = dzl_dock_widget_get_instance_private (self);
g_return_val_if_fail (DZL_IS_DOCK_WIDGET (self), NULL);
return g_strdup (priv->icon_name);
}
static gboolean
dzl_dock_widget_get_can_close (DzlDockItem *item)
{
DzlDockWidget *self = (DzlDockWidget *)item;
DzlDockWidgetPrivate *priv = dzl_dock_widget_get_instance_private (self);
g_return_val_if_fail (DZL_IS_DOCK_WIDGET (self), FALSE);
return priv->can_close;
}
static void
dzl_dock_widget_set_can_close (DzlDockWidget *self,
gboolean can_close)
{
DzlDockWidgetPrivate *priv = dzl_dock_widget_get_instance_private (self);
g_return_if_fail (DZL_IS_DOCK_WIDGET (self));
can_close = !!can_close;
if (can_close != priv->can_close)
{
priv->can_close = can_close;
g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_CAN_CLOSE]);
}
}
static void
dzl_dock_widget_grab_focus (GtkWidget *widget)
{
DzlDockWidget *self = (DzlDockWidget *)widget;
GtkWidget *child;
g_assert (DZL_IS_DOCK_WIDGET (self));
dzl_dock_item_present (DZL_DOCK_ITEM (self));
child = gtk_bin_get_child (GTK_BIN (self));
if (child == NULL || !gtk_widget_child_focus (child, GTK_DIR_TAB_FORWARD))
GTK_WIDGET_CLASS (dzl_dock_widget_parent_class)->grab_focus (GTK_WIDGET (self));
}
static void
dzl_dock_widget_finalize (GObject *object)
{
DzlDockWidget *self = (DzlDockWidget *)object;
DzlDockWidgetPrivate *priv = dzl_dock_widget_get_instance_private (self);
g_clear_pointer (&priv->title, g_free);
g_clear_pointer (&priv->icon_name, g_free);
G_OBJECT_CLASS (dzl_dock_widget_parent_class)->finalize (object);
}
static void
dzl_dock_widget_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
DzlDockWidget *self = DZL_DOCK_WIDGET (object);
switch (prop_id)
{
case PROP_CAN_CLOSE:
g_value_set_boolean (value, dzl_dock_widget_get_can_close (DZL_DOCK_ITEM (self)));
break;
case PROP_ICON_NAME:
g_value_take_string (value, dzl_dock_widget_item_get_icon_name (DZL_DOCK_ITEM (self)));
break;
case PROP_MANAGER:
g_value_set_object (value, dzl_dock_item_get_manager (DZL_DOCK_ITEM (self)));
break;
case PROP_TITLE:
g_value_take_string (value, dzl_dock_widget_item_get_title (DZL_DOCK_ITEM (self)));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static void
dzl_dock_widget_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
DzlDockWidget *self = DZL_DOCK_WIDGET (object);
switch (prop_id)
{
case PROP_CAN_CLOSE:
dzl_dock_widget_set_can_close (self, g_value_get_boolean (value));
break;
case PROP_ICON_NAME:
dzl_dock_widget_set_icon_name (self, g_value_get_string (value));
break;
case PROP_MANAGER:
dzl_dock_item_set_manager (DZL_DOCK_ITEM (self), g_value_get_object (value));
break;
case PROP_TITLE:
dzl_dock_widget_set_title (self, g_value_get_string (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static void
dzl_dock_widget_class_init (DzlDockWidgetClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
object_class->finalize = dzl_dock_widget_finalize;
object_class->get_property = dzl_dock_widget_get_property;
object_class->set_property = dzl_dock_widget_set_property;
widget_class->grab_focus = dzl_dock_widget_grab_focus;
properties [PROP_CAN_CLOSE] =
g_param_spec_boolean ("can-close",
"Can Close",
"If the dock widget can be closed by the user",
FALSE,
(G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS));
properties [PROP_ICON_NAME] =
g_param_spec_string ("icon-name",
"Icon Name",
"Icon Name",
NULL,
(G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS));
properties [PROP_MANAGER] =
g_param_spec_object ("manager",
"Manager",
"The panel manager",
DZL_TYPE_DOCK_MANAGER,
(G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS));
properties [PROP_TITLE] =
g_param_spec_string ("title",
"Title",
"Title",
NULL,
(G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS));
g_object_class_install_properties (object_class, N_PROPS, properties);
gtk_widget_class_set_css_name (widget_class, "dzldockwidget");
}
static void
dzl_dock_widget_init (DzlDockWidget *self)
{
gtk_widget_set_has_window (GTK_WIDGET (self), FALSE);
gtk_widget_set_can_focus (GTK_WIDGET (self), TRUE);
}
GtkWidget *
dzl_dock_widget_new (void)
{
return g_object_new (DZL_TYPE_DOCK_WIDGET, NULL);
}
void
dzl_dock_widget_set_title (DzlDockWidget *self,
const gchar *title)
{
DzlDockWidgetPrivate *priv = dzl_dock_widget_get_instance_private (self);
g_return_if_fail (DZL_IS_DOCK_WIDGET (self));
if (g_strcmp0 (title, priv->title) != 0)
{
g_free (priv->title);
priv->title = g_strdup (title);
g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_TITLE]);
}
}
void
dzl_dock_widget_set_icon_name (DzlDockWidget *self,
const gchar *icon_name)
{
DzlDockWidgetPrivate *priv = dzl_dock_widget_get_instance_private (self);
g_return_if_fail (DZL_IS_DOCK_WIDGET (self));
if (g_strcmp0 (icon_name, priv->icon_name) != 0)
{
g_free (priv->icon_name);
priv->icon_name = g_strdup (icon_name);
g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_ICON_NAME]);
}
}
static void
dock_item_iface_init (DzlDockItemInterface *iface)
{
iface->get_can_close = dzl_dock_widget_get_can_close;
iface->get_title = dzl_dock_widget_item_get_title;
iface->get_icon_name = dzl_dock_widget_item_get_icon_name;
}