1 // Copyright (C) 2006-2014 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #include "SceneCtrlLinkItem.hxx"
21 #include "SceneCtrlPortItem.hxx"
22 #include "SceneElementaryNodeItem.hxx"
23 #include "SceneHeaderNodeItem.hxx"
26 #include "Resource.hxx"
31 #include "YacsTrace.hxx"
34 using namespace YACS::ENGINE;
35 using namespace YACS::HMI;
37 SceneCtrlLinkItem::SceneCtrlLinkItem(QGraphicsScene *scene, SceneItem *parent,
38 ScenePortItem* from, ScenePortItem* to,
39 QString label, Subject *subject)
40 : SceneLinkItem(scene, parent, from, to, label, subject)
42 _penColor = Resource::control_link_draw_color.darker(Resource::link_pen_darkness);
43 _hiPenColor = Resource::control_link_select_color.darker(Resource::link_pen_darkness);
44 _brushColor = Resource::control_link_draw_color;
45 _hiBrushColor = Resource::control_link_select_color;
48 SceneCtrlLinkItem::~SceneCtrlLinkItem()
52 QPointF SceneCtrlLinkItem::start()
54 SceneCtrlPortItem* dpif = dynamic_cast<SceneCtrlPortItem*>(_from);
55 QPointF localFrom(dpif->getWidth()*(9.5/10), dpif->getHeight()/2);
56 DEBTRACE("localFrom(" << localFrom.x() << "," << localFrom.y() << ")");
57 return mapFromItem(dpif, localFrom);
60 QPointF SceneCtrlLinkItem::goal()
62 SceneCtrlPortItem* dpit = dynamic_cast<SceneCtrlPortItem*>(_to);
63 QPointF localTo(dpit->getWidth()/20, dpit->getHeight()/2);
64 DEBTRACE("localTo(" << localTo.x() << "," << localTo.y() << ")");
65 return mapFromItem(dpit, localTo);
68 QColor SceneCtrlLinkItem::getPenColor()
70 _penColor = Resource::control_link_draw_color.darker(Resource::link_pen_darkness);
71 _hiPenColor = Resource::control_link_select_color.darker(Resource::link_pen_darkness);
72 return SceneObserverItem::getPenColor();
75 QColor SceneCtrlLinkItem::getBrushColor()
77 _brushColor = Resource::control_link_draw_color;
78 _hiBrushColor = Resource::control_link_select_color;
79 return SceneObserverItem::getBrushColor();