290 lines
12 KiB
C++
290 lines
12 KiB
C++
/************************************************************************
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**
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** @file vtoolalongline.cpp
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date November 15, 2013
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**
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** @brief
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** @copyright
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** This source code is part of the Valentine project, a pattern making
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** program, whose allow create and modeling patterns of clothing.
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** Copyright (C) 2013 Valentina project
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** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
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**
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** Valentina 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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**
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** Valentina 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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** You should have received a copy of the GNU General Public License
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** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
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**
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*************************************************************************/
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#include "vtoolalongline.h"
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#include "../../container/calculator.h"
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#include "../../dialogs/tools/dialogalongline.h"
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#include "../../geometry/vpointf.h"
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#include "exception/vexceptionobjecterror.h"
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const QString VToolAlongLine::ToolType = QStringLiteral("alongLine");
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief VToolAlongLine constuctor.
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* @param doc dom document container.
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* @param data container with variables.
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* @param id object id in container.
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* @param formula string with length formula.
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* @param firstPointId id first point of line.
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* @param secondPointId id second point of line.
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* @param typeLine line type. line type.
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* @param typeCreation way we create this tool.
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* @param parent parent object.
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*/
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VToolAlongLine::VToolAlongLine(VPattern *doc, VContainer *data, quint32 id, const QString &formula,
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const quint32 &firstPointId, const quint32 &secondPointId,
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const QString &typeLine, const Source &typeCreation,
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QGraphicsItem *parent)
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:VToolLinePoint(doc, data, id, typeLine, formula, firstPointId, 0, parent), secondPointId(secondPointId)
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{
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if (typeCreation == Source::FromGui)
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{
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AddToFile();
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}
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else
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{
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RefreshDataInFile();
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief FullUpdateFromFile update tool data form file.
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*/
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void VToolAlongLine::FullUpdateFromFile()
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{
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QDomElement domElement = doc->elementById(QString().setNum(id));
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if (domElement.isElement())
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{
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typeLine = domElement.attribute(AttrTypeLine, "");
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formula = domElement.attribute(AttrLength, "");
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basePointId = domElement.attribute(AttrFirstPoint, "").toUInt();
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secondPointId = domElement.attribute(AttrSecondPoint, "").toUInt();
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}
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RefreshGeometry();
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief SetFactor set current scale factor of scene.
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* @param factor scene scale factor.
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*/
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void VToolAlongLine::SetFactor(qreal factor)
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{
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VDrawTool::SetFactor(factor);
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RefreshGeometry();
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief contextMenuEvent handle context menu events. handle context menu event.
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* @param event context menu event.
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*/
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//cppcheck-suppress unusedFunction
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void VToolAlongLine::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
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{
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ContextMenu<DialogAlongLine>(this, event);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief ShowContextMenu handle context menu event.
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* @param event context menu event.
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*/
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void VToolAlongLine::ShowContextMenu(QGraphicsSceneContextMenuEvent *event)
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{
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ContextMenu<DialogAlongLine>(this, event);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief AddToFile add tag with informations about tool into file.
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*/
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void VToolAlongLine::AddToFile()
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{
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const VPointF *point = VAbstractTool::data.GeometricObject<const VPointF *>(id);
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QDomElement domElement = doc->createElement(TagName);
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doc->SetAttribute(domElement, VDomDocument::AttrId, id);
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doc->SetAttribute(domElement, AttrType, ToolType);
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doc->SetAttribute(domElement, AttrName, point->name());
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doc->SetAttribute(domElement, AttrMx, qApp->fromPixel(point->mx()));
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doc->SetAttribute(domElement, AttrMy, qApp->fromPixel(point->my()));
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doc->SetAttribute(domElement, AttrTypeLine, typeLine);
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doc->SetAttribute(domElement, AttrLength, formula);
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doc->SetAttribute(domElement, AttrFirstPoint, basePointId);
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doc->SetAttribute(domElement, AttrSecondPoint, secondPointId);
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AddToCalculation(domElement);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief RefreshDataInFile refresh attributes in file. If attributes don't exist create them.
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*/
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void VToolAlongLine::RefreshDataInFile()
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{
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const VPointF *point = VAbstractTool::data.GeometricObject<const VPointF *>(id);
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QDomElement domElement = doc->elementById(QString().setNum(id));
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if (domElement.isElement())
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{
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doc->SetAttribute(domElement, AttrMx, qApp->fromPixel(point->mx()));
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doc->SetAttribute(domElement, AttrMy, qApp->fromPixel(point->my()));
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doc->SetAttribute(domElement, AttrName, point->name());
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doc->SetAttribute(domElement, AttrTypeLine, typeLine);
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doc->SetAttribute(domElement, AttrLength, formula);
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doc->SetAttribute(domElement, AttrFirstPoint, basePointId);
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doc->SetAttribute(domElement, AttrSecondPoint, secondPointId);
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief RemoveReferens decrement value of reference.
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*/
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void VToolAlongLine::RemoveReferens()
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{
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doc->DecrementReferens(secondPointId);
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VToolLinePoint::RemoveReferens();
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief SaveDialog save options into file after change in dialog.
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*/
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void VToolAlongLine::SaveDialog(QDomElement &domElement)
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{
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SCASSERT(dialog != nullptr);
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DialogAlongLine *dialogTool = qobject_cast<DialogAlongLine*>(dialog);
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SCASSERT(dialogTool != nullptr);
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doc->SetAttribute(domElement, AttrName, dialogTool->getPointName());
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doc->SetAttribute(domElement, AttrTypeLine, dialogTool->getTypeLine());
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doc->SetAttribute(domElement, AttrLength, dialogTool->getFormula());
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doc->SetAttribute(domElement, AttrFirstPoint, dialogTool->getFirstPointId());
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doc->SetAttribute(domElement, AttrSecondPoint, dialogTool->getSecondPointId());
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief setDialog set dialog when user want change tool option.
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*/
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void VToolAlongLine::setDialog()
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{
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SCASSERT(dialog != nullptr);
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DialogAlongLine *dialogTool = qobject_cast<DialogAlongLine*>(dialog);
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SCASSERT(dialogTool != nullptr);
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const VPointF *p = VAbstractTool::data.GeometricObject<const VPointF *>(id);
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dialogTool->setTypeLine(typeLine);
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dialogTool->setFormula(formula);
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dialogTool->setFirstPointId(basePointId, id);
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dialogTool->setSecondPointId(secondPointId, id);
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dialogTool->setPointName(p->name());
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief Create help create tool form GUI.
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* @param dialog dialog options.
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* @param scene pointer to scene.
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* @param doc dom document container.
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* @param data container with variables.
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*/
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VToolAlongLine* VToolAlongLine::Create(DialogTool *dialog, VMainGraphicsScene *scene, VPattern *doc, VContainer *data)
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{
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SCASSERT(dialog != nullptr);
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DialogAlongLine *dialogTool = qobject_cast<DialogAlongLine*>(dialog);
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SCASSERT(dialogTool != nullptr);
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QString formula = dialogTool->getFormula();
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const quint32 firstPointId = dialogTool->getFirstPointId();
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const quint32 secondPointId = dialogTool->getSecondPointId();
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const QString typeLine = dialogTool->getTypeLine();
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const QString pointName = dialogTool->getPointName();
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VToolAlongLine *point=nullptr;
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point = Create(0, pointName, typeLine, formula, firstPointId, secondPointId, 5, 10, scene, doc, data,
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Document::FullParse, Source::FromGui);
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if (point != nullptr)
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{
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point->dialog=dialogTool;
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}
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return point;
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief Create help create tool.
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* @param _id tool id, 0 if tool doesn't exist yet.
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* @param pointName point name. point name.
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* @param typeLine line type.
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* @param formula string with length formula.
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* @param firstPointId id first point of line.
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* @param secondPointId id second point of line.
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* @param mx label bias x axis.
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* @param my label bias y axis.
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* @param scene pointer to scene.
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* @param doc dom document container.
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* @param data container with variables.
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* @param parse parser file mode.
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* @param typeCreation way we create this tool.
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*/
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VToolAlongLine* VToolAlongLine::Create(const quint32 _id, const QString &pointName, const QString &typeLine,
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QString &formula, const quint32 &firstPointId, const quint32 &secondPointId,
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const qreal &mx, const qreal &my, VMainGraphicsScene *scene, VPattern *doc,
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VContainer *data, const Document &parse, const Source &typeCreation)
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{
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const VPointF *firstPoint = data->GeometricObject<const VPointF *>(firstPointId);
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const VPointF *secondPoint = data->GeometricObject<const VPointF *>(secondPointId);
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QLineF line = QLineF(firstPoint->toQPointF(), secondPoint->toQPointF());
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line.setLength(qApp->toPixel(CheckFormula(formula, data)));
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quint32 id = _id;
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if (typeCreation == Source::FromGui)
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{
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id = data->AddGObject( new VPointF(line.p2().x(), line.p2().y(), pointName, mx, my));
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data->AddLine(firstPointId, id);
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data->AddLine(id, secondPointId);
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}
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else
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{
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data->UpdateGObject(id, new VPointF(line.p2().x(), line.p2().y(), pointName, mx, my));
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data->AddLine(firstPointId, id);
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data->AddLine(id, secondPointId);
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if (parse != Document::FullParse)
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{
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doc->UpdateToolData(id, data);
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}
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}
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VDrawTool::AddRecord(id, Tool::AlongLineTool, doc);
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if (parse == Document::FullParse)
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{
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VToolAlongLine *point = new VToolAlongLine(doc, data, id, formula, firstPointId,
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secondPointId, typeLine, typeCreation);
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scene->addItem(point);
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connect(point, &VToolAlongLine::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem);
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connect(scene, &VMainGraphicsScene::NewFactor, point, &VToolAlongLine::SetFactor);
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doc->AddTool(id, point);
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doc->IncrementReferens(firstPointId);
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doc->IncrementReferens(secondPointId);
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return point;
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}
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return nullptr;
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}
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