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/*
* Copyright (c) 2007, 2014, Oracle and/or its affiliates. All rights reserved.
*
* 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; version 2 of the
* License.
*
* 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 St, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#include "model_object_impl.h"
#include "model_diagram_impl.h"
using namespace base;
void model_Object::ImplData::notify_realized()
{
_notified_unrealize= false;
model_DiagramRef::cast_from(_self->owner())->get_data()->notify_object_realize(_self);
}
void model_Object::ImplData::notify_will_unrealize()
{
if (!_notified_unrealize)
{
model_DiagramRef owner(model_DiagramRef::cast_from(_self->owner()));
if (owner.is_valid() && owner->get_data())
{
_notified_unrealize= true;
owner->get_data()->notify_object_will_unrealize(_self);
}
else
g_warning("will_unrealize on obj not in diagram");
}
}
void model_Object::ImplData::set_in_view(bool flag)
{
_in_view= flag;
if (flag)
try_realize();
else
unrealize();
}
bool model_Object::ImplData::try_realize()
{
if (is_realizable())
{
realize();
return true;
}
return false;
}
void model_Object::ImplData::highlight(const Color *color)
{
if (get_canvas_item())
{
get_canvas_item()->set_highlight_color(color);
get_canvas_item()->set_highlighted(true);
}
}
void model_Object::ImplData::unhighlight()
{
if (get_canvas_item())
get_canvas_item()->set_highlighted(false);
}
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