130 lines
4.3 KiB
C++
130 lines
4.3 KiB
C++
/***************************************************************************
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* Copyright (c) 2013 Luke Parry <l.parry@warwick.ac.uk> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#ifndef _PreComp_
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#include <assert.h>
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#include <QGraphicsScene>
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#include <QMouseEvent>
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#include <QPainter>
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#include <QPainterPathStroker>
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#include <QStyleOptionGraphicsItem>
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#endif
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#include <App/Application.h>
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#include <App/Material.h>
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#include <Base/Console.h>
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#include <Base/Parameter.h>
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#include "PreferencesGui.h"
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#include "QGIEdge.h"
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using namespace TechDrawGui;
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using namespace TechDraw;
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QGIEdge::QGIEdge(int index) :
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projIndex(index),
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isCosmetic(false),
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isHiddenEdge(false),
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isSmoothEdge(false)
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{
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m_width = 1.0;
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setCosmetic(isCosmetic);
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setFill(Qt::NoBrush);
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}
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//NOTE this refers to Qt cosmetic lines
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void QGIEdge::setCosmetic(bool state)
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{
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// Base::Console().Message("QGIE::setCosmetic(%d)\n", state);
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isCosmetic = state;
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if (state) {
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setWidth(0.0);
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}
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}
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void QGIEdge::setHiddenEdge(bool b) {
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isHiddenEdge = b;
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if (b) {
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m_styleCurrent = getHiddenStyle();
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} else {
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m_styleCurrent = Qt::SolidLine;
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}
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}
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void QGIEdge::setPrettyNormal() {
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// Base::Console().Message("QGIE::setPrettyNormal()\n");
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if (isHiddenEdge) {
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m_colCurrent = getHiddenColor();
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} else {
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m_colCurrent = getNormalColor();
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}
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//should call QGIPP::setPrettyNormal()?
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}
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QColor QGIEdge::getHiddenColor()
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{
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Base::Reference<ParameterGrp> hGrp = App::GetApplication().GetUserParameter()
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.GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("Mod/TechDraw/Colors");
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App::Color fcColor = App::Color((uint32_t) hGrp->GetUnsigned("HiddenColor", 0x000000FF));
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return fcColor.asValue<QColor>();
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}
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Qt::PenStyle QGIEdge::getHiddenStyle()
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{
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Base::Reference<ParameterGrp> hGrp = App::GetApplication().GetUserParameter().GetGroup("BaseApp")->
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GetGroup("Preferences")->GetGroup("Mod/TechDraw/General");
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//Qt::PenStyle - NoPen, Solid, Dashed, ...
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//Preferences::General - Solid, Dashed
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Qt::PenStyle hidStyle = static_cast<Qt::PenStyle> (hGrp->GetInt("HiddenLine",0) + 1);
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return hidStyle;
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}
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double QGIEdge::getEdgeFuzz(void) const
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{
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return PreferencesGui::edgeFuzz();
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}
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QRectF QGIEdge::boundingRect() const
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{
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return shape().controlPointRect();
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}
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QPainterPath QGIEdge::shape() const
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{
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QPainterPath outline;
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QPainterPathStroker stroker;
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stroker.setWidth(getEdgeFuzz());
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outline = stroker.createStroke(path());
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return outline;
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}
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void QGIEdge::paint ( QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget) {
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QStyleOptionGraphicsItem myOption(*option);
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myOption.state &= ~QStyle::State_Selected;
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//~ painter->drawRect(boundingRect()); //good for debugging
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QGIPrimPath::paint (painter, &myOption, widget);
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}
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