168 lines
5.4 KiB
C++
168 lines
5.4 KiB
C++
/***************************************************************************
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* Copyright (c) 2016 WandererFan <wandererfan@gmail.com> *
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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 <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 <Mod/TechDraw/App/DrawUtil.h>
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#include <qmath.h>
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#include "Rez.h"
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#include "DrawGuiUtil.h"
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#include "QGIView.h"
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#include "QGIHighlight.h"
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using namespace TechDrawGui;
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QGIHighlight::QGIHighlight()
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{
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m_refText = "";
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m_refSize = 0.0;
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m_circle = new QGraphicsEllipseItem();
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addToGroup(m_circle);
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m_rect = new QGCustomRect();
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addToGroup(m_rect);
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m_reference = new QGCustomText();
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addToGroup(m_reference);
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setWidth(Rez::guiX(0.75));
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setStyle(getHighlightStyle());
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setColor(getHighlightColor());
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}
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void QGIHighlight::draw()
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{
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prepareGeometryChange();
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makeHighlight();
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makeReference();
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update();
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}
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void QGIHighlight::makeHighlight()
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{
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QRectF r(m_start,m_end);
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m_circle->setRect(r);
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m_rect->setRect(r);
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if (getHoleStyle() == 0) {
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m_rect->hide();
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m_circle->show();
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} else {
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m_rect->show();
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m_circle->hide();
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}
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}
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void QGIHighlight::makeReference()
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{
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prepareGeometryChange();
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m_refFont.setPixelSize(QGIView::calculateFontPixelSize(m_refSize));
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m_reference->setFont(m_refFont);
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m_reference->setPlainText(QString::fromUtf8(m_refText));
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double fudge = Rez::guiX(1.0);
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QPointF newPos(m_end.x() + fudge, m_start.y() - m_refSize - fudge);
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m_reference->setPos(newPos);
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double highRot = rotation();
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if (!TechDraw::DrawUtil::fpCompare(highRot,0.0)) {
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QRectF refBR = m_reference->boundingRect();
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QPointF refCenter = refBR.center();
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m_reference->setTransformOriginPoint(refCenter);
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m_reference->setRotation(-highRot);
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}
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}
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void QGIHighlight::setBounds(double x1,double y1,double x2,double y2)
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{
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m_start = QPointF(Rez::guiX(x1),Rez::guiX(-y1));
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m_end = QPointF(Rez::guiX(x2),Rez::guiX(-y2));
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}
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void QGIHighlight::setReference(char* ref)
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{
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m_refText = ref;
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}
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void QGIHighlight::setFont(QFont f, double fsize)
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{
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m_refFont = f;
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m_refSize = fsize;
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}
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QColor QGIHighlight::getHighlightColor()
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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("SectionColor", 0x08080800));
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return fcColor.asValue<QColor>();
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}
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Qt::PenStyle QGIHighlight::getHighlightStyle()
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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");
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Qt::PenStyle sectStyle = static_cast<Qt::PenStyle> (hGrp->GetInt("SectionLine",2));
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return sectStyle;
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}
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int QGIHighlight::getHoleStyle()
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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/Decorations");
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int style = hGrp->GetInt("MattingStyle", 0);
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return style;
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}
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void QGIHighlight::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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setTools();
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// painter->drawRect(boundingRect()); //good for debugging
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QGIDecoration::paint (painter, &myOption, widget);
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}
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void QGIHighlight::setTools()
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{
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m_pen.setWidthF(m_width);
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m_pen.setColor(m_colCurrent);
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m_pen.setStyle(m_styleCurrent);
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m_brush.setStyle(m_brushCurrent);
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m_brush.setColor(m_colCurrent);
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m_circle->setPen(m_pen);
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m_rect->setPen(m_pen);
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m_reference->setDefaultTextColor(m_colCurrent);
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}
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