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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
*/
#pragma once
#include "mdc.h"
#include "grtpp.h"
#include "grts/structs.model.h"
#include "wbpublic_public_interface.h"
#include "model_object_impl.h"
#include "figure_common.h"
#include "connection_figure.h"
class WBPUBLICBACKEND_PUBLIC_FUNC model_Connection::ImplData : public model_Object::ImplData
{
typedef model_Object::ImplData super;
protected:
wbfig::Connection *_line;
wbfig::CaptionFigure *_above_caption;
base::Point _above_offset;
wbfig::CaptionFigure *_below_caption;
base::Point _below_offset;
wbfig::CaptionFigure *_start_caption;
base::Point _start_offset;
wbfig::CaptionFigure *_end_caption;
base::Point _end_offset;
mdc::FontSpec _caption_font;
boost::signals2::scoped_connection _object_realized;
bool _destroying;
ImplData(model_Connection *owner);
void member_changed(const std::string &name, const grt::ValueRef &ovalue);
void layout_changed();
void update_above_caption_pos();
void update_below_caption_pos();
void update_start_caption_pos();
void update_end_caption_pos();
virtual void caption_bounds_changed(const base::Rect &obounds, mdc::TextFigure *figure);
void object_realized(const model_ObjectRef &object);
wbfig::CaptionFigure *create_caption();
public:
mdc::CanvasView *get_canvas_view() const;
bool is_canvas_view_valid();
virtual bool is_realizable();
void finish_realize();
void set_above_caption(const std::string &text);
void set_below_caption(const std::string &text);
void set_start_caption(const std::string &text);
void set_end_caption(const std::string &text);
public:
virtual mdc::CanvasItem *get_canvas_item() const { return _line; }
virtual mdc::CanvasItem *get_start_canvas_item();
virtual mdc::CanvasItem *get_end_canvas_item();
virtual void unrealize();
private:
model_Connection *self() const { return (model_Connection*)_self; }
};
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