/**************************************************************************** ** ** Copyright (C) 2013 Valentina project All Rights Reserved. ** ** This file is part of Valentina. ** ** Tox 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 3 of the License, or ** (at your option) any later version. ** ** Valentina 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 Valentina. If not, see . ** ****************************************************************************/ #include "vtoolline.h" const QString VToolLine::TagName = QStringLiteral("line"); VToolLine::VToolLine(VDomDocument *doc, VContainer *data, qint64 id, qint64 firstPoint, qint64 secondPoint, Tool::Sources typeCreation, QGraphicsItem *parent):VDrawTool(doc, data, id), QGraphicsLineItem(parent), firstPoint(firstPoint), secondPoint(secondPoint), dialogLine(QSharedPointer()){ ignoreFullUpdate = true; //Лінія VPointF first = data->GetPoint(firstPoint); VPointF second = data->GetPoint(secondPoint); this->setLine(QLineF(first.toQPointF(), second.toQPointF())); this->setFlag(QGraphicsItem::ItemStacksBehindParent, true); this->setFlag(QGraphicsItem::ItemIsSelectable, true); this->setAcceptHoverEvents(true); this->setPen(QPen(Qt::black, widthHairLine/factor)); if(typeCreation == Tool::FromGui){ AddToFile(); } } void VToolLine::setDialog(){ dialogLine->setFirstPoint(firstPoint); dialogLine->setSecondPoint(secondPoint); } void VToolLine::Create(QSharedPointer &dialog, VMainGraphicsScene *scene, VDomDocument *doc, VContainer *data){ qint64 firstPoint = dialog->getFirstPoint(); qint64 secondPoint = dialog->getSecondPoint(); Create(0, firstPoint, secondPoint, scene, doc, data, Document::FullParse, Tool::FromGui); } void VToolLine::Create(const qint64 &_id, const qint64 &firstPoint, const qint64 &secondPoint, VMainGraphicsScene *scene, VDomDocument *doc, VContainer *data, const Document::Documents &parse, Tool::Sources typeCreation){ Q_ASSERT(scene != 0); Q_ASSERT(doc != 0); Q_ASSERT(data != 0); qint64 id = _id; if(typeCreation == Tool::FromGui){ id = data->getNextId(); data->AddLine(firstPoint, secondPoint); } else { data->UpdateId(id); data->AddLine(firstPoint, secondPoint); if(parse != Document::FullParse){ doc->UpdateToolData(id, data); } } VDrawTool::AddRecord(id, Tool::LineTool, doc); if(parse == Document::FullParse){ VToolLine *line = new VToolLine(doc, data, id, firstPoint, secondPoint, typeCreation); Q_ASSERT(line != 0); scene->addItem(line); connect(line, &VToolLine::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem); connect(line, &VToolLine::RemoveTool, scene, &VMainGraphicsScene::RemoveTool); connect(scene, &VMainGraphicsScene::NewFactor, line, &VToolLine::SetFactor); doc->AddTool(id, line); doc->IncrementReferens(firstPoint); doc->IncrementReferens(secondPoint); } } void VToolLine::FullUpdateFromFile(){ RefreshGeometry(); } void VToolLine::FullUpdateFromGui(int result){ if(result == QDialog::Accepted){ QDomElement domElement = doc->elementById(QString().setNum(id)); if(domElement.isElement()){ domElement.setAttribute(AttrFirstPoint, QString().setNum(dialogLine->getFirstPoint())); domElement.setAttribute(AttrSecondPoint, QString().setNum(dialogLine->getSecondPoint())); emit FullUpdateTree(); } } dialogLine.clear(); } void VToolLine::ShowTool(qint64 id, Qt::GlobalColor color, bool enable){ ShowItem(this, id, color, enable); } void VToolLine::SetFactor(qreal factor){ VDrawTool::SetFactor(factor); RefreshGeometry(); } void VToolLine::ChangedActivDraw(const QString newName){ bool selectable = false; if(nameActivDraw == newName){ selectable = true; currentColor = Qt::black; } else { selectable = false; currentColor = Qt::gray; } this->setPen(QPen(currentColor, widthHairLine/factor)); this->setAcceptHoverEvents (selectable); VDrawTool::ChangedActivDraw(newName); } void VToolLine::contextMenuEvent(QGraphicsSceneContextMenuEvent *event){ ContextMenu(dialogLine, this, event); } void VToolLine::AddToFile(){ QDomElement domElement = doc->createElement(TagName); AddAttribute(domElement, AttrId, id); AddAttribute(domElement, AttrFirstPoint, firstPoint); AddAttribute(domElement, AttrSecondPoint, secondPoint); AddToCalculation(domElement); } void VToolLine::hoverMoveEvent(QGraphicsSceneHoverEvent *event){ Q_UNUSED(event); this->setPen(QPen(currentColor, widthMainLine/factor)); } void VToolLine::hoverLeaveEvent(QGraphicsSceneHoverEvent *event){ Q_UNUSED(event); this->setPen(QPen(currentColor, widthHairLine/factor)); } void VToolLine::RemoveReferens(){ doc->DecrementReferens(firstPoint); doc->DecrementReferens(secondPoint); } void VToolLine::RefreshGeometry(){ QDomElement domElement = doc->elementById(QString().setNum(id)); if(domElement.isElement()){ firstPoint = domElement.attribute(AttrFirstPoint, "").toLongLong(); secondPoint = domElement.attribute(AttrSecondPoint, "").toLongLong(); } VPointF first = VAbstractTool::data.GetPoint(firstPoint); VPointF second = VAbstractTool::data.GetPoint(secondPoint); this->setLine(QLineF(first.toQPointF(), second.toQPointF())); this->setPen(QPen(currentColor, widthHairLine/factor)); }