mirror of
https://github.com/qelectrotech/qelectrotech-source-mirror.git
synced 2025-12-19 14:50:53 +01:00
replace 4 spaces by a tab
This commit is contained in:
Martin Marmsoler
@@ -1,19 +1,19 @@
|
||||
/*
|
||||
Copyright 2006-2020 The QElectroTech Team
|
||||
This file is part of QElectroTech.
|
||||
Copyright 2006-2020 The QElectroTech Team
|
||||
This file is part of QElectroTech.
|
||||
|
||||
QElectroTech 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, either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
QElectroTech 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, either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
QElectroTech 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.
|
||||
QElectroTech 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 QElectroTech. If not, see <http://www.gnu.org/licenses/>.
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
#include "partarc.h"
|
||||
#include "QPropertyUndoCommand/qpropertyundocommand.h"
|
||||
@@ -23,173 +23,173 @@
|
||||
|
||||
|
||||
/**
|
||||
@brief PartArc::PartArc
|
||||
Constructor
|
||||
@param editor : QETElementEditor of this part
|
||||
@param parent : parent item
|
||||
@brief PartArc::PartArc
|
||||
Constructor
|
||||
@param editor : QETElementEditor of this part
|
||||
@param parent : parent item
|
||||
*/
|
||||
PartArc::PartArc(QETElementEditor *editor, QGraphicsItem *parent) :
|
||||
AbstractPartEllipse(editor, parent)
|
||||
AbstractPartEllipse(editor, parent)
|
||||
{
|
||||
m_start_angle = 0;
|
||||
m_span_angle = -1440;
|
||||
m_start_angle = 0;
|
||||
m_span_angle = -1440;
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartArc::~PartArc
|
||||
Destructor
|
||||
@brief PartArc::~PartArc
|
||||
Destructor
|
||||
*/
|
||||
PartArc::~PartArc()
|
||||
{
|
||||
if(m_undo_command) delete m_undo_command;
|
||||
removeHandler();
|
||||
if(m_undo_command) delete m_undo_command;
|
||||
removeHandler();
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartArc::paint
|
||||
Draw this arc
|
||||
@param painter
|
||||
@param options
|
||||
@param widget
|
||||
@brief PartArc::paint
|
||||
Draw this arc
|
||||
@param painter
|
||||
@param options
|
||||
@param widget
|
||||
*/
|
||||
void PartArc::paint(QPainter *painter, const QStyleOptionGraphicsItem *options, QWidget *widget)
|
||||
{
|
||||
Q_UNUSED(widget)
|
||||
Q_UNUSED(widget)
|
||||
|
||||
applyStylesToQPainter(*painter);
|
||||
applyStylesToQPainter(*painter);
|
||||
|
||||
//Always remove the brush
|
||||
painter -> setBrush(Qt::NoBrush);
|
||||
QPen t = painter -> pen();
|
||||
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) // ### Qt 6: remove
|
||||
t.setCosmetic(options && options -> levelOfDetail < 1.0);
|
||||
//Always remove the brush
|
||||
painter -> setBrush(Qt::NoBrush);
|
||||
QPen t = painter -> pen();
|
||||
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) // ### Qt 6: remove
|
||||
t.setCosmetic(options && options -> levelOfDetail < 1.0);
|
||||
#else
|
||||
#if TODO_LIST
|
||||
#pragma message("@TODO remove code for QT 6 or later")
|
||||
#endif
|
||||
t.setCosmetic(options && options -> levelOfDetailFromTransform(painter->worldTransform()) < 1.0);
|
||||
t.setCosmetic(options && options -> levelOfDetailFromTransform(painter->worldTransform()) < 1.0);
|
||||
#endif
|
||||
painter -> setPen(t);
|
||||
painter -> setPen(t);
|
||||
|
||||
if (isSelected())
|
||||
{
|
||||
painter->save();
|
||||
QPen pen(Qt::DotLine);
|
||||
pen.setWidth(1);
|
||||
pen.setCosmetic(true);
|
||||
painter->setPen(pen);
|
||||
//Draw the ellipse in black
|
||||
painter -> drawEllipse(rect());
|
||||
painter->restore();
|
||||
if (isSelected())
|
||||
{
|
||||
painter->save();
|
||||
QPen pen(Qt::DotLine);
|
||||
pen.setWidth(1);
|
||||
pen.setCosmetic(true);
|
||||
painter->setPen(pen);
|
||||
//Draw the ellipse in black
|
||||
painter -> drawEllipse(rect());
|
||||
painter->restore();
|
||||
|
||||
//Draw the arc in red
|
||||
t.setColor(Qt::red);
|
||||
painter -> setPen(t);
|
||||
}
|
||||
//Draw the arc in red
|
||||
t.setColor(Qt::red);
|
||||
painter -> setPen(t);
|
||||
}
|
||||
|
||||
painter->drawArc(m_rect, m_start_angle, m_span_angle);
|
||||
painter->drawArc(m_rect, m_start_angle, m_span_angle);
|
||||
|
||||
if (m_hovered)
|
||||
drawShadowShape(painter);
|
||||
if (m_hovered)
|
||||
drawShadowShape(painter);
|
||||
|
||||
if (isSelected())
|
||||
drawCross(m_rect.center(), painter);
|
||||
if (isSelected())
|
||||
drawCross(m_rect.center(), painter);
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartArc::toXml
|
||||
Export this arc in xml
|
||||
@param xml_document : Xml document to use for create the xml element.
|
||||
@return : an xml element that describe this arc
|
||||
@brief PartArc::toXml
|
||||
Export this arc in xml
|
||||
@param xml_document : Xml document to use for create the xml element.
|
||||
@return : an xml element that describe this arc
|
||||
*/
|
||||
QDomElement PartArc::toXml(QDomDocument &xml_document) const {
|
||||
{
|
||||
QDomElement xml_element = xml_document.createElement("arc");
|
||||
QPointF top_left(sceneTopLeft());
|
||||
QDomElement xml_element = xml_document.createElement("arc");
|
||||
QPointF top_left(sceneTopLeft());
|
||||
|
||||
xml_element.appendChild(createXmlProperty(xml_document, "x", top_left.x()));
|
||||
xml_element.appendChild(createXmlProperty(xml_document, "y", top_left.y()));
|
||||
xml_element.appendChild(createXmlProperty(xml_document, "width", rect().width()));
|
||||
xml_element.appendChild(createXmlProperty(xml_document, "height", rect().height()));
|
||||
xml_element.appendChild(createXmlProperty(xml_document, "x", top_left.x()));
|
||||
xml_element.appendChild(createXmlProperty(xml_document, "y", top_left.y()));
|
||||
xml_element.appendChild(createXmlProperty(xml_document, "width", rect().width()));
|
||||
xml_element.appendChild(createXmlProperty(xml_document, "height", rect().height()));
|
||||
|
||||
//to maintain compatibility with the previous version, we write the angle in degrees.
|
||||
xml_element.appendChild(createXmlProperty(xml_document, "start", m_start_angle / 16));
|
||||
xml_element.appendChild(createXmlProperty(xml_document, "angle", m_span_angle / 16));
|
||||
//to maintain compatibility with the previous version, we write the angle in degrees.
|
||||
xml_element.appendChild(createXmlProperty(xml_document, "start", m_start_angle / 16));
|
||||
xml_element.appendChild(createXmlProperty(xml_document, "angle", m_span_angle / 16));
|
||||
|
||||
|
||||
stylesToXml(xml_document, xml_element);
|
||||
return(xml_element);
|
||||
stylesToXml(xml_document, xml_element);
|
||||
return(xml_element);
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartArc::fromXml
|
||||
Import the properties of this arc from a xml element.
|
||||
@param qde : Xml document to use.
|
||||
@brief PartArc::fromXml
|
||||
Import the properties of this arc from a xml element.
|
||||
@param qde : Xml document to use.
|
||||
*/
|
||||
bool PartArc::fromXml(const QDomElement &qde) {
|
||||
stylesFromXml(qde);
|
||||
stylesFromXml(qde);
|
||||
|
||||
double x=0, y=0, w=0, h=0;
|
||||
if (propertyDouble(qde, "x", &x) == PropertyFlags::NoValidConversion ||
|
||||
propertyDouble(qde, "y", &y) == PropertyFlags::NoValidConversion ||
|
||||
propertyDouble(qde, "width", &w) == PropertyFlags::NoValidConversion ||
|
||||
propertyDouble(qde, "height", &h) == PropertyFlags::NoValidConversion)
|
||||
return false;
|
||||
double x=0, y=0, w=0, h=0;
|
||||
if (propertyDouble(qde, "x", &x) == PropertyFlags::NoValidConversion ||
|
||||
propertyDouble(qde, "y", &y) == PropertyFlags::NoValidConversion ||
|
||||
propertyDouble(qde, "width", &w) == PropertyFlags::NoValidConversion ||
|
||||
propertyDouble(qde, "height", &h) == PropertyFlags::NoValidConversion)
|
||||
return false;
|
||||
|
||||
m_rect = QRectF(mapFromScene(x, y), QSizeF(w, h) );
|
||||
m_rect = QRectF(mapFromScene(x, y), QSizeF(w, h) );
|
||||
|
||||
m_start_angle = 0;
|
||||
if (propertyDouble(qde, "start", &m_start_angle) == PropertyFlags::NoValidConversion)
|
||||
return false;
|
||||
m_start_angle *= 16;
|
||||
m_start_angle = 0;
|
||||
if (propertyDouble(qde, "start", &m_start_angle) == PropertyFlags::NoValidConversion)
|
||||
return false;
|
||||
m_start_angle *= 16;
|
||||
|
||||
m_span_angle = -1440;
|
||||
if (propertyDouble(qde, "angle", &m_span_angle) == PropertyFlags::NoValidConversion)
|
||||
return false;
|
||||
m_span_angle *= 16;
|
||||
m_span_angle = -1440;
|
||||
if (propertyDouble(qde, "angle", &m_span_angle) == PropertyFlags::NoValidConversion)
|
||||
return false;
|
||||
m_span_angle *= 16;
|
||||
|
||||
return true;
|
||||
return true;
|
||||
}
|
||||
|
||||
bool PartArc::valideXml(QDomElement& element) {
|
||||
|
||||
if (propertyDouble(element, "x") == PropertyFlags::NoValidConversion ||
|
||||
propertyDouble(element, "y") == PropertyFlags::NoValidConversion ||
|
||||
propertyDouble(element, "width") == PropertyFlags::NoValidConversion ||
|
||||
propertyDouble(element, "height") == PropertyFlags::NoValidConversion ||
|
||||
propertyDouble(element, "start") == PropertyFlags::NoValidConversion ||
|
||||
propertyDouble(element, "angle") == PropertyFlags::NoValidConversion)
|
||||
return false;
|
||||
return true;
|
||||
if (propertyDouble(element, "x") == PropertyFlags::NoValidConversion ||
|
||||
propertyDouble(element, "y") == PropertyFlags::NoValidConversion ||
|
||||
propertyDouble(element, "width") == PropertyFlags::NoValidConversion ||
|
||||
propertyDouble(element, "height") == PropertyFlags::NoValidConversion ||
|
||||
propertyDouble(element, "start") == PropertyFlags::NoValidConversion ||
|
||||
propertyDouble(element, "angle") == PropertyFlags::NoValidConversion)
|
||||
return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartArc::shape
|
||||
@return the shape of this item
|
||||
@brief PartArc::shape
|
||||
@return the shape of this item
|
||||
*/
|
||||
QPainterPath PartArc::shape() const
|
||||
{
|
||||
QPainterPath shape;
|
||||
shape.arcMoveTo(m_rect, m_start_angle/16);
|
||||
shape.arcTo(m_rect, m_start_angle /16, m_span_angle /16);
|
||||
QPainterPath shape;
|
||||
shape.arcMoveTo(m_rect, m_start_angle/16);
|
||||
shape.arcTo(m_rect, m_start_angle /16, m_span_angle /16);
|
||||
|
||||
QPainterPathStroker pps;
|
||||
pps.setWidth(m_hovered? penWeight()+SHADOWS_HEIGHT : penWeight());
|
||||
shape = pps.createStroke(shape);
|
||||
QPainterPathStroker pps;
|
||||
pps.setWidth(m_hovered? penWeight()+SHADOWS_HEIGHT : penWeight());
|
||||
shape = pps.createStroke(shape);
|
||||
|
||||
return shape;
|
||||
return shape;
|
||||
}
|
||||
|
||||
QPainterPath PartArc::shadowShape() const
|
||||
{
|
||||
QPainterPath shape;
|
||||
shape.arcMoveTo(m_rect, m_start_angle/16);
|
||||
shape.arcTo(m_rect, m_start_angle /16, m_span_angle /16);
|
||||
QPainterPath shape;
|
||||
shape.arcMoveTo(m_rect, m_start_angle/16);
|
||||
shape.arcTo(m_rect, m_start_angle /16, m_span_angle /16);
|
||||
|
||||
QPainterPathStroker pps;
|
||||
pps.setWidth(penWeight());
|
||||
QPainterPathStroker pps;
|
||||
pps.setWidth(penWeight());
|
||||
|
||||
return (pps.createStroke(shape));
|
||||
return (pps.createStroke(shape));
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -203,327 +203,327 @@ QPainterPath PartArc::shadowShape() const
|
||||
*/
|
||||
QRectF PartArc::sceneGeometricRect() const
|
||||
{
|
||||
return mapToScene(QetGraphicsHandlerUtility::rectForArc(m_rect, m_start_angle/16, m_span_angle/16)).boundingRect();
|
||||
return mapToScene(QetGraphicsHandlerUtility::rectForArc(m_rect, m_start_angle/16, m_span_angle/16)).boundingRect();
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartArc::mouseReleaseEvent
|
||||
Handle mouse release event
|
||||
@param event
|
||||
@brief PartArc::mouseReleaseEvent
|
||||
Handle mouse release event
|
||||
@param event
|
||||
*/
|
||||
void PartArc::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
|
||||
{
|
||||
if (event->button() == Qt::LeftButton && event->buttonDownPos(Qt::LeftButton) == event->pos())
|
||||
switchResizeMode();
|
||||
if (event->button() == Qt::LeftButton && event->buttonDownPos(Qt::LeftButton) == event->pos())
|
||||
switchResizeMode();
|
||||
|
||||
CustomElementGraphicPart::mouseReleaseEvent(event);
|
||||
CustomElementGraphicPart::mouseReleaseEvent(event);
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartArc::itemChange
|
||||
@param change
|
||||
@param value
|
||||
@return
|
||||
@brief PartArc::itemChange
|
||||
@param change
|
||||
@param value
|
||||
@return
|
||||
*/
|
||||
QVariant PartArc::itemChange(QGraphicsItem::GraphicsItemChange change, const QVariant &value)
|
||||
{
|
||||
if (change == ItemSelectedHasChanged && scene())
|
||||
{
|
||||
if (value.toBool() == true)
|
||||
{
|
||||
//When item is selected, he must to be up to date whene the selection in the scene change, for display or not the handler,
|
||||
//according to the number of selected items.
|
||||
connect(scene(), &QGraphicsScene::selectionChanged, this, &PartArc::sceneSelectionChanged);
|
||||
if (change == ItemSelectedHasChanged && scene())
|
||||
{
|
||||
if (value.toBool() == true)
|
||||
{
|
||||
//When item is selected, he must to be up to date whene the selection in the scene change, for display or not the handler,
|
||||
//according to the number of selected items.
|
||||
connect(scene(), &QGraphicsScene::selectionChanged, this, &PartArc::sceneSelectionChanged);
|
||||
|
||||
if (scene()->selectedItems().size() == 1)
|
||||
addHandler();
|
||||
}
|
||||
else
|
||||
{
|
||||
disconnect(scene(), &QGraphicsScene::selectionChanged, this, &PartArc::sceneSelectionChanged);
|
||||
removeHandler();
|
||||
}
|
||||
}
|
||||
else if (change == ItemPositionHasChanged)
|
||||
{
|
||||
adjusteHandlerPos();
|
||||
}
|
||||
else if (change == ItemSceneChange)
|
||||
{
|
||||
if(scene())
|
||||
disconnect(scene(), &QGraphicsScene::selectionChanged, this, &PartArc::sceneSelectionChanged);
|
||||
if (scene()->selectedItems().size() == 1)
|
||||
addHandler();
|
||||
}
|
||||
else
|
||||
{
|
||||
disconnect(scene(), &QGraphicsScene::selectionChanged, this, &PartArc::sceneSelectionChanged);
|
||||
removeHandler();
|
||||
}
|
||||
}
|
||||
else if (change == ItemPositionHasChanged)
|
||||
{
|
||||
adjusteHandlerPos();
|
||||
}
|
||||
else if (change == ItemSceneChange)
|
||||
{
|
||||
if(scene())
|
||||
disconnect(scene(), &QGraphicsScene::selectionChanged, this, &PartArc::sceneSelectionChanged);
|
||||
|
||||
setSelected(false); //This is item removed from scene, then we deselect this, and so, the handlers is also removed.
|
||||
}
|
||||
setSelected(false); //This is item removed from scene, then we deselect this, and so, the handlers is also removed.
|
||||
}
|
||||
|
||||
return QGraphicsItem::itemChange(change, value);
|
||||
return QGraphicsItem::itemChange(change, value);
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartArc::sceneEventFilter
|
||||
@param watched
|
||||
@param event
|
||||
@return
|
||||
@brief PartArc::sceneEventFilter
|
||||
@param watched
|
||||
@param event
|
||||
@return
|
||||
*/
|
||||
bool PartArc::sceneEventFilter(QGraphicsItem *watched, QEvent *event)
|
||||
{
|
||||
//Watched must be an handler
|
||||
if(watched->type() == QetGraphicsHandlerItem::Type)
|
||||
{
|
||||
QetGraphicsHandlerItem *qghi = qgraphicsitem_cast<QetGraphicsHandlerItem *>(watched);
|
||||
//Watched must be an handler
|
||||
if(watched->type() == QetGraphicsHandlerItem::Type)
|
||||
{
|
||||
QetGraphicsHandlerItem *qghi = qgraphicsitem_cast<QetGraphicsHandlerItem *>(watched);
|
||||
|
||||
if(m_handler_vector.contains(qghi)) //Handler must be in m_vector_index, then we can start resize
|
||||
{
|
||||
m_vector_index = m_handler_vector.indexOf(qghi);
|
||||
if (m_vector_index != -1)
|
||||
{
|
||||
if(event->type() == QEvent::GraphicsSceneMousePress) //Click
|
||||
{
|
||||
handlerMousePressEvent(qghi, static_cast<QGraphicsSceneMouseEvent *>(event));
|
||||
return true;
|
||||
}
|
||||
else if(event->type() == QEvent::GraphicsSceneMouseMove) //Move
|
||||
{
|
||||
handlerMouseMoveEvent(qghi, static_cast<QGraphicsSceneMouseEvent *>(event));
|
||||
return true;
|
||||
}
|
||||
else if (event->type() == QEvent::GraphicsSceneMouseRelease) //Release
|
||||
{
|
||||
handlerMouseReleaseEvent(qghi, static_cast<QGraphicsSceneMouseEvent *>(event));
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
if(m_handler_vector.contains(qghi)) //Handler must be in m_vector_index, then we can start resize
|
||||
{
|
||||
m_vector_index = m_handler_vector.indexOf(qghi);
|
||||
if (m_vector_index != -1)
|
||||
{
|
||||
if(event->type() == QEvent::GraphicsSceneMousePress) //Click
|
||||
{
|
||||
handlerMousePressEvent(qghi, static_cast<QGraphicsSceneMouseEvent *>(event));
|
||||
return true;
|
||||
}
|
||||
else if(event->type() == QEvent::GraphicsSceneMouseMove) //Move
|
||||
{
|
||||
handlerMouseMoveEvent(qghi, static_cast<QGraphicsSceneMouseEvent *>(event));
|
||||
return true;
|
||||
}
|
||||
else if (event->type() == QEvent::GraphicsSceneMouseRelease) //Release
|
||||
{
|
||||
handlerMouseReleaseEvent(qghi, static_cast<QGraphicsSceneMouseEvent *>(event));
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartArc::switchResizeMode
|
||||
@brief PartArc::switchResizeMode
|
||||
*/
|
||||
void PartArc::switchResizeMode()
|
||||
{
|
||||
if (m_resize_mode == 1)
|
||||
{
|
||||
m_resize_mode = 2;
|
||||
for (QetGraphicsHandlerItem *qghi : m_handler_vector)
|
||||
qghi->setColor(Qt::darkGreen);
|
||||
}
|
||||
else if (m_resize_mode == 2)
|
||||
{
|
||||
m_resize_mode = 3;
|
||||
if (m_resize_mode == 1)
|
||||
{
|
||||
m_resize_mode = 2;
|
||||
for (QetGraphicsHandlerItem *qghi : m_handler_vector)
|
||||
qghi->setColor(Qt::darkGreen);
|
||||
}
|
||||
else if (m_resize_mode == 2)
|
||||
{
|
||||
m_resize_mode = 3;
|
||||
|
||||
//From rect mode to angle mode, then numbers of handlers change
|
||||
removeHandler();
|
||||
addHandler();
|
||||
//From rect mode to angle mode, then numbers of handlers change
|
||||
removeHandler();
|
||||
addHandler();
|
||||
|
||||
for (QetGraphicsHandlerItem *qghi : m_handler_vector)
|
||||
qghi->setColor(Qt::magenta);
|
||||
}
|
||||
else
|
||||
{
|
||||
m_resize_mode = 1;
|
||||
for (QetGraphicsHandlerItem *qghi : m_handler_vector)
|
||||
qghi->setColor(Qt::magenta);
|
||||
}
|
||||
else
|
||||
{
|
||||
m_resize_mode = 1;
|
||||
|
||||
//From angle mode to rect mode, then numbers of handlers change
|
||||
removeHandler();
|
||||
addHandler();
|
||||
//From angle mode to rect mode, then numbers of handlers change
|
||||
removeHandler();
|
||||
addHandler();
|
||||
|
||||
for (QetGraphicsHandlerItem *qghi : m_handler_vector)
|
||||
qghi->setColor(Qt::blue);
|
||||
}
|
||||
for (QetGraphicsHandlerItem *qghi : m_handler_vector)
|
||||
qghi->setColor(Qt::blue);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartArc::adjusteHandlerPos
|
||||
@brief PartArc::adjusteHandlerPos
|
||||
*/
|
||||
void PartArc::adjusteHandlerPos()
|
||||
{
|
||||
if (m_handler_vector.isEmpty())
|
||||
return;
|
||||
if (m_handler_vector.isEmpty())
|
||||
return;
|
||||
|
||||
QVector <QPointF> points_vector;
|
||||
QVector <QPointF> points_vector;
|
||||
|
||||
if(m_resize_mode == 3)
|
||||
points_vector = QetGraphicsHandlerUtility::pointsForArc(m_rect, m_start_angle/16, m_span_angle/16);
|
||||
else
|
||||
points_vector = QetGraphicsHandlerUtility::pointsForRect(m_rect);
|
||||
if(m_resize_mode == 3)
|
||||
points_vector = QetGraphicsHandlerUtility::pointsForArc(m_rect, m_start_angle/16, m_span_angle/16);
|
||||
else
|
||||
points_vector = QetGraphicsHandlerUtility::pointsForRect(m_rect);
|
||||
|
||||
|
||||
if (m_handler_vector.size() == points_vector.size())
|
||||
{
|
||||
points_vector = mapToScene(points_vector);
|
||||
for (int i = 0 ; i < points_vector.size() ; ++i)
|
||||
m_handler_vector.at(i)->setPos(points_vector.at(i));
|
||||
}
|
||||
if (m_handler_vector.size() == points_vector.size())
|
||||
{
|
||||
points_vector = mapToScene(points_vector);
|
||||
for (int i = 0 ; i < points_vector.size() ; ++i)
|
||||
m_handler_vector.at(i)->setPos(points_vector.at(i));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartArc::handlerMousePressEvent
|
||||
@param qghi
|
||||
@param event
|
||||
@brief PartArc::handlerMousePressEvent
|
||||
@param qghi
|
||||
@param event
|
||||
*/
|
||||
void PartArc::handlerMousePressEvent(QetGraphicsHandlerItem *qghi, QGraphicsSceneMouseEvent *event)
|
||||
{
|
||||
Q_UNUSED(qghi)
|
||||
Q_UNUSED(event)
|
||||
Q_UNUSED(qghi)
|
||||
Q_UNUSED(event)
|
||||
|
||||
if (m_resize_mode == 3) //Resize angle
|
||||
{
|
||||
if (m_vector_index == 0)
|
||||
{
|
||||
m_span_point = QetGraphicsHandlerUtility::pointsForArc(m_rect, m_start_angle/16, m_span_angle/16).at(1);
|
||||
if (m_resize_mode == 3) //Resize angle
|
||||
{
|
||||
if (m_vector_index == 0)
|
||||
{
|
||||
m_span_point = QetGraphicsHandlerUtility::pointsForArc(m_rect, m_start_angle/16, m_span_angle/16).at(1);
|
||||
|
||||
m_undo_command = new QPropertyUndoCommand(this, "startAngle", QVariant(m_start_angle));
|
||||
m_undo_command->setText(tr("Modifier un arc"));
|
||||
m_undo_command->enableAnimation();
|
||||
m_undo_command = new QPropertyUndoCommand(this, "startAngle", QVariant(m_start_angle));
|
||||
m_undo_command->setText(tr("Modifier un arc"));
|
||||
m_undo_command->enableAnimation();
|
||||
|
||||
m_undo_command2 = new QPropertyUndoCommand(this, "spanAngle", QVariant(m_span_angle), m_undo_command);
|
||||
m_undo_command2->setText(tr("Modifier un arc"));
|
||||
m_undo_command2->enableAnimation();
|
||||
}
|
||||
else if (m_vector_index == 1)
|
||||
{
|
||||
m_undo_command = new QPropertyUndoCommand(this, "spanAngle", QVariant(m_span_angle));
|
||||
m_undo_command->setText(tr("Modifier un arc"));
|
||||
m_undo_command->enableAnimation();
|
||||
}
|
||||
}
|
||||
else //resize rect
|
||||
{
|
||||
m_undo_command = new QPropertyUndoCommand(this, "rect", QVariant(m_rect));
|
||||
m_undo_command->setText(tr("Modifier un arc"));
|
||||
m_undo_command->enableAnimation();
|
||||
}
|
||||
m_undo_command2 = new QPropertyUndoCommand(this, "spanAngle", QVariant(m_span_angle), m_undo_command);
|
||||
m_undo_command2->setText(tr("Modifier un arc"));
|
||||
m_undo_command2->enableAnimation();
|
||||
}
|
||||
else if (m_vector_index == 1)
|
||||
{
|
||||
m_undo_command = new QPropertyUndoCommand(this, "spanAngle", QVariant(m_span_angle));
|
||||
m_undo_command->setText(tr("Modifier un arc"));
|
||||
m_undo_command->enableAnimation();
|
||||
}
|
||||
}
|
||||
else //resize rect
|
||||
{
|
||||
m_undo_command = new QPropertyUndoCommand(this, "rect", QVariant(m_rect));
|
||||
m_undo_command->setText(tr("Modifier un arc"));
|
||||
m_undo_command->enableAnimation();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartArc::handlerMouseMoveEvent
|
||||
@param qghi
|
||||
@param event
|
||||
@brief PartArc::handlerMouseMoveEvent
|
||||
@param qghi
|
||||
@param event
|
||||
*/
|
||||
void PartArc::handlerMouseMoveEvent(QetGraphicsHandlerItem *qghi, QGraphicsSceneMouseEvent *event)
|
||||
{
|
||||
Q_UNUSED(qghi)
|
||||
Q_UNUSED(qghi)
|
||||
|
||||
QPointF new_pos = event->scenePos();
|
||||
if (event->modifiers() != Qt::ControlModifier)
|
||||
new_pos = elementScene()->snapToGrid(event->scenePos());
|
||||
new_pos = mapFromScene(new_pos);
|
||||
QPointF new_pos = event->scenePos();
|
||||
if (event->modifiers() != Qt::ControlModifier)
|
||||
new_pos = elementScene()->snapToGrid(event->scenePos());
|
||||
new_pos = mapFromScene(new_pos);
|
||||
|
||||
if (m_resize_mode == 1)
|
||||
setRect(QetGraphicsHandlerUtility::rectForPosAtIndex(m_rect, new_pos, m_vector_index));
|
||||
else if (m_resize_mode == 2)
|
||||
setRect(QetGraphicsHandlerUtility::mirrorRectForPosAtIndex(m_rect, new_pos, m_vector_index));
|
||||
else
|
||||
{
|
||||
QLineF line(m_rect.center(), mapFromScene(event->scenePos()));
|
||||
prepareGeometryChange();
|
||||
if (m_resize_mode == 1)
|
||||
setRect(QetGraphicsHandlerUtility::rectForPosAtIndex(m_rect, new_pos, m_vector_index));
|
||||
else if (m_resize_mode == 2)
|
||||
setRect(QetGraphicsHandlerUtility::mirrorRectForPosAtIndex(m_rect, new_pos, m_vector_index));
|
||||
else
|
||||
{
|
||||
QLineF line(m_rect.center(), mapFromScene(event->scenePos()));
|
||||
prepareGeometryChange();
|
||||
|
||||
if (m_vector_index == 0) {
|
||||
setStartAngle(line.angle()*16);
|
||||
setSpanAngle(line.angleTo(QLineF(m_rect.center(), m_span_point))*16);
|
||||
}
|
||||
else if (m_vector_index == 1) {
|
||||
QLineF line2(m_rect.center(), QetGraphicsHandlerUtility::pointsForArc(m_rect, m_start_angle/16, m_span_angle/16).at(0));
|
||||
setSpanAngle (line2.angleTo(line)*16);
|
||||
}
|
||||
}
|
||||
if (m_vector_index == 0) {
|
||||
setStartAngle(line.angle()*16);
|
||||
setSpanAngle(line.angleTo(QLineF(m_rect.center(), m_span_point))*16);
|
||||
}
|
||||
else if (m_vector_index == 1) {
|
||||
QLineF line2(m_rect.center(), QetGraphicsHandlerUtility::pointsForArc(m_rect, m_start_angle/16, m_span_angle/16).at(0));
|
||||
setSpanAngle (line2.angleTo(line)*16);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartArc::handlerMouseReleaseEvent
|
||||
@param qghi
|
||||
@param event
|
||||
@brief PartArc::handlerMouseReleaseEvent
|
||||
@param qghi
|
||||
@param event
|
||||
*/
|
||||
void PartArc::handlerMouseReleaseEvent(QetGraphicsHandlerItem *qghi, QGraphicsSceneMouseEvent *event)
|
||||
{
|
||||
Q_UNUSED(qghi)
|
||||
Q_UNUSED(event)
|
||||
Q_UNUSED(qghi)
|
||||
Q_UNUSED(event)
|
||||
|
||||
if (m_resize_mode == 3)
|
||||
{
|
||||
if (m_vector_index == 0)
|
||||
{
|
||||
m_undo_command->setNewValue(QVariant(m_start_angle));
|
||||
m_undo_command2->setNewValue(QVariant(m_span_angle));
|
||||
elementScene()->undoStack().push(m_undo_command);
|
||||
m_undo_command = nullptr;
|
||||
m_undo_command2 = nullptr;
|
||||
m_vector_index = -1;
|
||||
}
|
||||
else if (m_vector_index == 1)
|
||||
{
|
||||
m_undo_command->setNewValue(QVariant(m_span_angle));
|
||||
elementScene()->undoStack().push(m_undo_command);
|
||||
m_undo_command = nullptr;
|
||||
m_vector_index = -1;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!m_rect.isValid())
|
||||
m_rect = m_rect.normalized();
|
||||
if (m_resize_mode == 3)
|
||||
{
|
||||
if (m_vector_index == 0)
|
||||
{
|
||||
m_undo_command->setNewValue(QVariant(m_start_angle));
|
||||
m_undo_command2->setNewValue(QVariant(m_span_angle));
|
||||
elementScene()->undoStack().push(m_undo_command);
|
||||
m_undo_command = nullptr;
|
||||
m_undo_command2 = nullptr;
|
||||
m_vector_index = -1;
|
||||
}
|
||||
else if (m_vector_index == 1)
|
||||
{
|
||||
m_undo_command->setNewValue(QVariant(m_span_angle));
|
||||
elementScene()->undoStack().push(m_undo_command);
|
||||
m_undo_command = nullptr;
|
||||
m_vector_index = -1;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!m_rect.isValid())
|
||||
m_rect = m_rect.normalized();
|
||||
|
||||
m_undo_command->setNewValue(QVariant(m_rect));
|
||||
elementScene()->undoStack().push(m_undo_command);
|
||||
m_undo_command = nullptr;
|
||||
m_vector_index = -1;
|
||||
}
|
||||
m_undo_command->setNewValue(QVariant(m_rect));
|
||||
elementScene()->undoStack().push(m_undo_command);
|
||||
m_undo_command = nullptr;
|
||||
m_vector_index = -1;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartArc::sceneSelectionChanged
|
||||
When the scene selection change, if there are several primitive selected, we remove the handler of this item
|
||||
@brief PartArc::sceneSelectionChanged
|
||||
When the scene selection change, if there are several primitive selected, we remove the handler of this item
|
||||
*/
|
||||
void PartArc::sceneSelectionChanged()
|
||||
{
|
||||
if (this->isSelected() && scene()->selectedItems().size() == 1)
|
||||
addHandler();
|
||||
else
|
||||
removeHandler();
|
||||
if (this->isSelected() && scene()->selectedItems().size() == 1)
|
||||
addHandler();
|
||||
else
|
||||
removeHandler();
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartArc::addHandler
|
||||
Add handlers for this item
|
||||
@brief PartArc::addHandler
|
||||
Add handlers for this item
|
||||
*/
|
||||
void PartArc::addHandler()
|
||||
{
|
||||
if (m_handler_vector.isEmpty() && scene())
|
||||
{
|
||||
if(m_resize_mode == 3)
|
||||
{
|
||||
m_handler_vector = QetGraphicsHandlerItem::handlerForPoint(mapToScene(QetGraphicsHandlerUtility::pointsForArc(m_rect, m_start_angle/16, m_span_angle/16)));
|
||||
}
|
||||
else
|
||||
m_handler_vector = QetGraphicsHandlerItem::handlerForPoint(mapToScene(QetGraphicsHandlerUtility::pointsForRect(m_rect)));
|
||||
if (m_handler_vector.isEmpty() && scene())
|
||||
{
|
||||
if(m_resize_mode == 3)
|
||||
{
|
||||
m_handler_vector = QetGraphicsHandlerItem::handlerForPoint(mapToScene(QetGraphicsHandlerUtility::pointsForArc(m_rect, m_start_angle/16, m_span_angle/16)));
|
||||
}
|
||||
else
|
||||
m_handler_vector = QetGraphicsHandlerItem::handlerForPoint(mapToScene(QetGraphicsHandlerUtility::pointsForRect(m_rect)));
|
||||
|
||||
for(QetGraphicsHandlerItem *handler : m_handler_vector)
|
||||
{
|
||||
QColor color = Qt::blue;
|
||||
if (m_resize_mode == 2)
|
||||
color = Qt::darkGreen;
|
||||
else if (m_resize_mode == 3)
|
||||
color = Qt::magenta;
|
||||
for(QetGraphicsHandlerItem *handler : m_handler_vector)
|
||||
{
|
||||
QColor color = Qt::blue;
|
||||
if (m_resize_mode == 2)
|
||||
color = Qt::darkGreen;
|
||||
else if (m_resize_mode == 3)
|
||||
color = Qt::magenta;
|
||||
|
||||
handler->setColor(color);
|
||||
scene()->addItem(handler);
|
||||
handler->installSceneEventFilter(this);
|
||||
handler->setZValue(this->zValue()+1);
|
||||
}
|
||||
}
|
||||
handler->setColor(color);
|
||||
scene()->addItem(handler);
|
||||
handler->installSceneEventFilter(this);
|
||||
handler->setZValue(this->zValue()+1);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
@brief PartArc::removeHandler
|
||||
Remove the handlers of this item
|
||||
@brief PartArc::removeHandler
|
||||
Remove the handlers of this item
|
||||
*/
|
||||
void PartArc::removeHandler()
|
||||
{
|
||||
if (!m_handler_vector.isEmpty())
|
||||
{
|
||||
qDeleteAll(m_handler_vector);
|
||||
m_handler_vector.clear();
|
||||
}
|
||||
if (!m_handler_vector.isEmpty())
|
||||
{
|
||||
qDeleteAll(m_handler_vector);
|
||||
m_handler_vector.clear();
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user