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https://github.com/fralx/LimeReport.git
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0fca7169d3
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187 lines
6.4 KiB
C++
187 lines
6.4 KiB
C++
/***************************************************************************
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* This file is part of the Lime Report project *
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* Copyright (C) 2021 by Alexander Arin *
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* arin_a@bk.ru *
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* *
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** GNU General Public License Usage **
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* *
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* This library is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation, either version 3 of the License, or *
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* (at your option) any later version. *
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* You should have received a copy of the GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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* *
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** GNU Lesser General Public License **
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* *
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* This library is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU Lesser General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* License, or (at your option) any later version. *
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* You should have received a copy of the GNU Lesser General Public *
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* License along with this library. *
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* If not, see <http://www.gnu.org/licenses/>. *
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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 General Public License for more details. *
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****************************************************************************/
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#include "lrshapeitem.h"
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#include "lrdesignelementsfactory.h"
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#include <QPainter>
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#include <QStyleOptionGraphicsItem>
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namespace {
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const QString xmlTag = "ShapeItem";
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LimeReport::BaseDesignIntf* createShapeItem(QObject* owner, LimeReport::BaseDesignIntf* parent)
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{
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return new LimeReport::ShapeItem(owner, parent);
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}
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bool VARIABLE_IS_NOT_USED registred = LimeReport::DesignElementsFactory::instance().registerCreator(
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xmlTag, LimeReport::ItemAttribs(QObject::tr("Shape Item"), "Item"), createShapeItem);
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} // namespace
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namespace LimeReport {
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ShapeItem::ShapeItem(QObject* owner, QGraphicsItem* parent):
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ItemDesignIntf(xmlTag, owner, parent),
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m_shape(HorizontalLine),
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m_shapeColor(Qt::black),
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m_shapeBrushColor(Qt::black),
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m_shapeBrushType(Qt::NoBrush),
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m_lineWidth(1),
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m_penStyle(Qt::SolidLine),
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m_cornerRadius(0)
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{
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}
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Qt::PenStyle ShapeItem::penStyle() const { return m_penStyle; }
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void ShapeItem::setPenStyle(const Qt::PenStyle& value)
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{
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if ((value != m_penStyle)) {
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Qt::PenStyle oldValue = m_penStyle;
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m_penStyle = value;
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update();
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notify("penStyle", (int)oldValue, (int)value);
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}
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}
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void ShapeItem::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget)
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{
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painter->save();
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QPen pen(m_shapeColor);
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pen.setWidthF(m_lineWidth);
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pen.setStyle(m_penStyle);
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pen.setJoinStyle(Qt::MiterJoin);
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painter->setPen(pen);
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QBrush brush(m_shapeBrushColor, m_shapeBrushType);
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brush.setTransform(painter->worldTransform().inverted());
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painter->setBrush(brush);
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painter->setBackground(QBrush(Qt::NoBrush));
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painter->setOpacity(qreal(opacity()) / 100);
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QRectF rectangleRect = rect().adjusted((lineWidth() / 2), (lineWidth() / 2), -(lineWidth() / 2),
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-(lineWidth() / 2));
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switch (m_shape) {
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case HorizontalLine:
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painter->drawLine(0, rect().height() / 2, rect().right(), rect().height() / 2);
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break;
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case VerticalLine:
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painter->drawLine(rect().width() / 2, 0, rect().width() / 2, rect().height());
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break;
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case Ellipse:
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painter->setRenderHint(QPainter::Antialiasing);
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painter->drawEllipse(rect());
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break;
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case Rectangle:
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if (m_cornerRadius != 0) {
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painter->setRenderHint(QPainter::Antialiasing);
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painter->drawRoundedRect(rectangleRect, m_cornerRadius, m_cornerRadius);
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} else {
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painter->drawRect(rectangleRect);
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}
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break;
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}
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painter->restore();
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ItemDesignIntf::paint(painter, option, widget);
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}
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void ShapeItem::setShapeColor(QColor value)
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{
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if ((value != m_shapeColor)) {
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QColor oldValue = m_shapeColor;
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m_shapeColor = value;
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update();
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notify("shapeColor", oldValue, value);
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}
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}
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void ShapeItem::setShapeBrushColor(QColor value)
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{
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if (value != m_shapeBrushColor) {
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QColor oldValue = m_shapeBrushColor;
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m_shapeBrushColor = value;
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update();
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notify("shapeBrushColor", oldValue, value);
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}
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}
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void ShapeItem::setShapeBrushType(Qt::BrushStyle value)
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{
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if (m_shapeBrushType != value) {
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Qt::BrushStyle oldValue = m_shapeBrushType;
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m_shapeBrushType = value;
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update(rect());
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notify("shapeBrush", QBrush(oldValue), QBrush(value));
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}
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}
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void ShapeItem::setShapeType(ShapeItem::ShapeType value)
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{
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if (m_shape != value) {
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ShapeType oldValue = m_shape;
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m_shape = value;
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update();
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notify("shape", oldValue, value);
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}
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}
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void ShapeItem::setLineWidth(qreal value)
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{
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if (m_lineWidth != value) {
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qreal oldValue = m_lineWidth;
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m_lineWidth = value;
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update();
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notify("lineWidth", oldValue, value);
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}
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}
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BaseDesignIntf* ShapeItem::createSameTypeItem(QObject* owner, QGraphicsItem* parent)
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{
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return new ShapeItem(owner, parent);
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}
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int ShapeItem::cornerRadius() const { return m_cornerRadius; }
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void ShapeItem::setCornerRadius(int borderRadius)
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{
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if (m_cornerRadius != borderRadius) {
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int oldValue = m_cornerRadius;
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m_cornerRadius = borderRadius;
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update();
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notify("cornerRadius", oldValue, m_cornerRadius);
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}
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}
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} // namespace LimeReport
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