valentina/src/libs/vtools/tools/vtoolseamallowance.cpp
Roman Telezhynskyi 1c0dced61d Apply button now works.
--HG--
branch : feature
2016-11-09 16:27:55 +02:00

739 lines
28 KiB
C++

/************************************************************************
**
** @file
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date 6 11, 2016
**
** @brief
** @copyright
** This source code is part of the Valentine project, a pattern making
** program, whose allow create and modeling patterns of clothing.
** Copyright (C) 2016 Valentina project
** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
**
** Valentina 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 <http://www.gnu.org/licenses/>.
**
*************************************************************************/
#include "vtoolseamallowance.h"
#include "../dialogs/tools/dialogseamallowance.h"
#include "../vpatterndb/vpiecenode.h"
#include "nodeDetails/vnodearc.h"
#include "nodeDetails/vnodepoint.h"
#include "nodeDetails/vnodespline.h"
#include "nodeDetails/vnodesplinepath.h"
#include "../vgeometry/varc.h"
#include "../vgeometry/vcubicbezier.h"
#include "../vgeometry/vcubicbezierpath.h"
#include "../vgeometry/vpointf.h"
#include "../vgeometry/vspline.h"
#include "../vgeometry/vsplinepath.h"
#include "../ifc/xml/vpatternconverter.h"
#include "../undocommands/addpiece.h"
#include "../undocommands/deletepiece.h"
#include "../undocommands/movepiece.h"
#include "../undocommands/savepieceoptions.h"
#include "../undocommands/togglepieceinlayout.h"
#include "../vwidgets/vmaingraphicsview.h"
#include <QGraphicsSceneMouseEvent>
#include <QGraphicsView>
#include <QKeyEvent>
#include <QMenu>
#include <QMessageBox>
// Current version of seam allowance tag nned for backward compatibility
const quint8 VToolSeamAllowance::pieceVersion = 2;
const QString VToolSeamAllowance::TagNodes = QStringLiteral("nodes");
const QString VToolSeamAllowance::TagNode = QStringLiteral("node");
const QString VToolSeamAllowance::AttrVersion = QStringLiteral("version");
const QString VToolSeamAllowance::AttrNodeReverse = QStringLiteral("reverse");
const QString VToolSeamAllowance::NodeArc = QStringLiteral("NodeArc");
const QString VToolSeamAllowance::NodePoint = QStringLiteral("NodePoint");
const QString VToolSeamAllowance::NodeSpline = QStringLiteral("NodeSpline");
const QString VToolSeamAllowance::NodeSplinePath = QStringLiteral("NodeSplinePath");
//---------------------------------------------------------------------------------------------------------------------
VToolSeamAllowance::~VToolSeamAllowance()
{
delete m_dialog;
}
//---------------------------------------------------------------------------------------------------------------------
VToolSeamAllowance *VToolSeamAllowance::Create(DialogTool *dialog, VMainGraphicsScene *scene, VAbstractPattern *doc,
VContainer *data)
{
SCASSERT(dialog != nullptr);
DialogSeamAllowance *dialogTool = qobject_cast<DialogSeamAllowance*>(dialog);
SCASSERT(dialogTool != nullptr);
VPiece detail = dialogTool->GetPiece();
QVector<VPieceNode> nodes;
qApp->getUndoStack()->beginMacro("add detail");
for (int i = 0; i< detail.CountNodes(); ++i)
{
quint32 id = 0;
VPieceNode nodeD = detail.at(i);
switch (nodeD.GetTypeTool())
{
case (Tool::NodePoint):
{
id = CreateNode<VPointF>(data, nodeD.GetId());
VNodePoint::Create(doc, data, scene, id, nodeD.GetId(), Document::FullParse, Source::FromGui);
}
break;
case (Tool::NodeArc):
{
id = CreateNode<VArc>(data, nodeD.GetId());
VNodeArc::Create(doc, data, id, nodeD.GetId(), Document::FullParse, Source::FromGui);
}
break;
case (Tool::NodeSpline):
{
const auto obj = data->GetGObject(nodeD.GetId());
if (obj->getType() == GOType::Spline)
{
id = CreateNode<VSpline>(data, nodeD.GetId());
}
else
{
id = CreateNode<VCubicBezier>(data, nodeD.GetId());
}
VNodeSpline::Create(doc, data, id, nodeD.GetId(), Document::FullParse, Source::FromGui);
}
break;
case (Tool::NodeSplinePath):
{
const auto obj = data->GetGObject(nodeD.GetId());
if (obj->getType() == GOType::SplinePath)
{
id = CreateNode<VSplinePath>(data, nodeD.GetId());
}
else
{
id = CreateNode<VCubicBezierPath>(data, nodeD.GetId());
}
VNodeSplinePath::Create(doc, data, id, nodeD.GetId(), Document::FullParse, Source::FromGui);
}
break;
default:
qDebug()<<"May be wrong tool type!!! Ignoring."<<Q_FUNC_INFO;
break;
}
nodeD.SetId(id);
nodes.append(nodeD);
}
detail.SetNodes(nodes);
VToolSeamAllowance *piece = Create(0, detail, scene, doc, data, Document::FullParse, Source::FromGui);
if (piece != nullptr)
{
piece->m_dialog = dialogTool;
}
return piece;
}
//---------------------------------------------------------------------------------------------------------------------
VToolSeamAllowance *VToolSeamAllowance::Create(quint32 id, const VPiece &newPiece, VMainGraphicsScene *scene,
VAbstractPattern *doc, VContainer *data, const Document &parse,
const Source &typeCreation, const QString &drawName)
{
if (typeCreation == Source::FromGui || typeCreation == Source::FromTool)
{
id = data->AddPiece(newPiece);
}
else
{
data->UpdatePiece(id, newPiece);
if (parse != Document::FullParse)
{
doc->UpdateToolData(id, data);
}
}
VAbstractTool::AddRecord(id, Tool::Piece, doc);
if (parse == Document::FullParse)
{
VToolSeamAllowance *piece = new VToolSeamAllowance(doc, data, id, typeCreation, scene, drawName);
scene->addItem(piece);
connect(piece, &VToolSeamAllowance::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem);
connect(scene, &VMainGraphicsScene::EnableDetailItemHover, piece, &VToolSeamAllowance::AllowHover);
connect(scene, &VMainGraphicsScene::EnableDetailItemSelection, piece, &VToolSeamAllowance::AllowSelecting);
connect(scene, &VMainGraphicsScene::HighlightDetail, piece, &VToolSeamAllowance::Highlight);
doc->AddTool(id, piece);
return piece;
}
return nullptr;
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::Remove(bool ask)
{
try
{
DeleteTool(ask);
}
catch(const VExceptionToolWasDeleted &e)
{
Q_UNUSED(e);
return;//Leave this method immediately!!!
}
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::AddNode(VAbstractPattern *doc, QDomElement &domElement, const VPieceNode &node)
{
QDomElement nod = doc->createElement(TagNode);
doc->SetAttribute(nod, AttrIdObject, node.GetId());
if (node.GetTypeTool() != Tool::NodePoint)
{
doc->SetAttribute(nod, AttrNodeReverse, static_cast<quint8>(node.GetReverse()));
}
switch (node.GetTypeTool())
{
case (Tool::NodeArc):
doc->SetAttribute(nod, AttrType, NodeArc);
break;
case (Tool::NodePoint):
doc->SetAttribute(nod, AttrType, NodePoint);
break;
case (Tool::NodeSpline):
doc->SetAttribute(nod, AttrType, NodeSpline);
break;
case (Tool::NodeSplinePath):
doc->SetAttribute(nod, AttrType, NodeSplinePath);
break;
default:
qDebug()<<"May be wrong tool type!!! Ignoring."<<Q_FUNC_INFO;
break;
}
domElement.appendChild(nod);
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::AddNodes(VAbstractPattern *doc, QDomElement &domElement, const VPiece &piece)
{
if (piece.CountNodes() > 0)
{
QDomElement nodesElement = doc->createElement(TagNodes);
for (int i = 0; i < piece.CountNodes(); ++i)
{
AddNode(doc, nodesElement, piece.at(i));
}
domElement.appendChild(nodesElement);
}
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::AddAttributes(VAbstractPattern *doc, QDomElement &domElement, quint32 id, const VPiece &piece)
{
SCASSERT(doc != nullptr);
doc->SetAttribute(domElement, VDomDocument::AttrId, id);
doc->SetAttribute(domElement, AttrName, piece.GetName());
doc->SetAttribute(domElement, AttrVersion, QString().setNum(pieceVersion));
doc->SetAttribute(domElement, AttrMx, qApp->fromPixel(piece.GetMx()));
doc->SetAttribute(domElement, AttrMy, qApp->fromPixel(piece.GetMy()));
doc->SetAttribute(domElement, AttrInLayout, piece.IsInLayout());
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::AddPatternPieceData(VAbstractPattern *doc, QDomElement &domElement, const VPiece &piece)
{
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::AddPatternInfo(VAbstractPattern *doc, QDomElement &domElement, const VPiece &piece)
{
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::AddGrainline(VAbstractPattern *doc, QDomElement &domElement, const VPiece &piece)
{
}
//---------------------------------------------------------------------------------------------------------------------
QString VToolSeamAllowance::getTagName() const
{
return VAbstractPattern::TagDetail;
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::ShowVisualization(bool show)
{
Q_UNUSED(show)
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::GroupVisibility(quint32 object, bool visible)
{
Q_UNUSED(object);
Q_UNUSED(visible);
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::FullUpdateFromFile()
{
RefreshGeometry();
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::FullUpdateFromGuiOk(int result)
{
if (result == QDialog::Accepted)
{
SaveDialogChange();
}
delete m_dialog;
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::FullUpdateFromGuiApply()
{
SaveDialogChange();
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::EnableToolMove(bool move)
{
setFlag(QGraphicsItem::ItemIsMovable, move);
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::AllowHover(bool enabled)
{
setAcceptHoverEvents(enabled);
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::AllowSelecting(bool enabled)
{
setFlag(QGraphicsItem::ItemIsSelectable, enabled);
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::Highlight(quint32 id)
{
setSelected(this->id == id);
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::AddToFile()
{
const VPiece piece = VAbstractTool::data.GetPiece(id);
QDomElement domElement = doc->createElement(getTagName());
AddAttributes(doc, domElement, id, piece);
AddPatternPieceData(doc, domElement, piece);
AddPatternInfo(doc, domElement, piece);
AddGrainline(doc, domElement, piece);
// nodes
AddNodes(doc, domElement, piece);
AddPiece *addDet = new AddPiece(domElement, doc, piece, m_drawName);
connect(addDet, &AddPiece::NeedFullParsing, doc, &VAbstractPattern::NeedFullParsing);
qApp->getUndoStack()->push(addDet);
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::RefreshDataInFile()
{
QDomElement domElement = doc->elementById(id);
if (domElement.isElement())
{
// Refresh only parts that we possibly need to update
{
// TODO. Delete if minimal supported version is 0.4.0
Q_STATIC_ASSERT_X(VPatternConverter::PatternMinVer < CONVERTER_VERSION_CHECK(0, 4, 0),
"Time to refactor the code.");
doc->SetAttribute(domElement, AttrVersion, QString().setNum(pieceVersion));
}
}
}
//---------------------------------------------------------------------------------------------------------------------
QVariant VToolSeamAllowance::itemChange(QGraphicsItem::GraphicsItemChange change, const QVariant &value)
{
if (change == ItemPositionChange && scene())
{
// Each time we move something we call recalculation scene rect. In some cases this can cause moving
// objects positions. And this cause infinite redrawing. That's why we wait the finish of saving the last move.
static bool changeFinished = true;
if (changeFinished)
{
changeFinished = false;
// value - this is new position.
const QPointF newPos = value.toPointF();
MovePiece *moveDet = new MovePiece(doc, newPos.x(), newPos.y(), id, scene());
connect(moveDet, &MovePiece::NeedLiteParsing, doc, &VAbstractPattern::LiteParseTree);
qApp->getUndoStack()->push(moveDet);
const QList<QGraphicsView *> viewList = scene()->views();
if (not viewList.isEmpty())
{
if (QGraphicsView *view = viewList.at(0))
{
const int xmargin = 50;
const int ymargin = 50;
const QRectF viewRect = VMainGraphicsView::SceneVisibleArea(view);
const QRectF itemRect = mapToScene(boundingRect()|childrenBoundingRect()).boundingRect();
// If item's rect is bigger than view's rect ensureVisible works very unstable.
if (itemRect.height() + 2*ymargin < viewRect.height() &&
itemRect.width() + 2*xmargin < viewRect.width())
{
view->ensureVisible(itemRect, xmargin, ymargin);
}
else
{
// Ensure visible only small rect around a cursor
VMainGraphicsScene *currentScene = qobject_cast<VMainGraphicsScene *>(scene());
SCASSERT(currentScene);
const QPointF cursorPosition = currentScene->getScenePos();
view->ensureVisible(QRectF(cursorPosition.x()-5, cursorPosition.y()-5, 10, 10));
}
}
}
// Don't forget to update geometry, because first change never call full parse
RefreshGeometry();
changeFinished = true;
}
}
if (change == QGraphicsItem::ItemSelectedChange)
{
if (value == true)
{
// do stuff if selected
this->setFocus();
}
else
{
// do stuff if not selected
}
}
return VNoBrushScalePathItem::itemChange(change, value);
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::mousePressEvent(QGraphicsSceneMouseEvent *event)
{
// Special for not selectable item first need to call standard mousePressEvent then accept event
VNoBrushScalePathItem::mousePressEvent(event);
// Somehow clicking on notselectable object do not clean previous selections.
if (not (flags() & ItemIsSelectable) && scene())
{
scene()->clearSelection();
}
if (flags() & QGraphicsItem::ItemIsMovable)
{
if (event->button() == Qt::LeftButton && event->type() != QEvent::GraphicsSceneMouseDoubleClick)
{
SetOverrideCursor(cursorArrowCloseHand, 1, 1);
}
}
if (event->button() == Qt::LeftButton && event->type() != QEvent::GraphicsSceneMouseDoubleClick)
{
doc->SelectedDetail(id);
emit ChoosedTool(id, SceneObject::Detail);
}
event->accept();// Special for not selectable item first need to call standard mousePressEvent then accept event
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
{
if (event->button() == Qt::LeftButton)
{
//Disable cursor-arrow-closehand
RestoreOverrideCursor(cursorArrowCloseHand);
}
VNoBrushScalePathItem::mouseReleaseEvent(event);
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::hoverMoveEvent(QGraphicsSceneHoverEvent *event)
{
Q_UNUSED(event);
if (flags() & QGraphicsItem::ItemIsMovable)
{
SetOverrideCursor(cursorArrowOpenHand, 1, 1);
}
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
{
Q_UNUSED(event);
if (flags() & QGraphicsItem::ItemIsMovable)
{
SetOverrideCursor(cursorArrowOpenHand, 1, 1);
}
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
{
Q_UNUSED(event);
//Disable cursor-arrow-openhand
if (flags() & QGraphicsItem::ItemIsMovable)
{
RestoreOverrideCursor(cursorArrowOpenHand);
}
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
{
QMenu menu;
QAction *actionOption = menu.addAction(QIcon::fromTheme("preferences-other"), tr("Options"));
QAction *inLayoutOption = menu.addAction(tr("In layout"));
inLayoutOption->setCheckable(true);
const VPiece detail = VAbstractTool::data.GetPiece(id);
inLayoutOption->setChecked(detail.IsInLayout());
QAction *actionRemove = menu.addAction(QIcon::fromTheme("edit-delete"), tr("Delete"));
_referens > 1 ? actionRemove->setEnabled(false) : actionRemove->setEnabled(true);
QAction *selectedAction = menu.exec(event->screenPos());
if (selectedAction == actionOption)
{
auto *dialog = new DialogSeamAllowance(getData(), id, qApp->getMainWindow());
dialog->EnableApply(true);
m_dialog = dialog;
m_dialog->setModal(true);
connect(m_dialog.data(), &DialogTool::DialogClosed, this, &VToolSeamAllowance::FullUpdateFromGuiOk);
connect(m_dialog.data(), &DialogTool::DialogApplied, this, &VToolSeamAllowance::FullUpdateFromGuiApply);
SetDialog();
m_dialog->show();
}
else if (selectedAction == inLayoutOption)
{
TogglePieceInLayout *togglePrint = new TogglePieceInLayout(id, selectedAction->isChecked(),
&(VAbstractTool::data), doc);
connect(togglePrint, &TogglePieceInLayout::UpdateList, doc, &VAbstractPattern::CheckInLayoutList);
qApp->getUndoStack()->push(togglePrint);
}
else if (selectedAction == actionRemove)
{
try
{
DeleteTool();
}
catch(const VExceptionToolWasDeleted &e)
{
Q_UNUSED(e);
return;//Leave this method immediately!!!
}
return; //Leave this method immediately after call!!!
}
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::keyReleaseEvent(QKeyEvent *event)
{
switch (event->key())
{
case Qt::Key_Delete:
try
{
DeleteTool();
}
catch(const VExceptionToolWasDeleted &e)
{
Q_UNUSED(e);
return;//Leave this method immediately!!!
}
break;
default:
break;
}
VNoBrushScalePathItem::keyReleaseEvent ( event );
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::SetDialog()
{
SCASSERT(not m_dialog.isNull());
DialogSeamAllowance *dialogTool = qobject_cast<DialogSeamAllowance*>(m_dialog);
SCASSERT(dialogTool != nullptr);
dialogTool->SetPiece(VAbstractTool::data.GetPiece(id));
dialogTool->EnableApply(true);
}
//---------------------------------------------------------------------------------------------------------------------
VToolSeamAllowance::VToolSeamAllowance(VAbstractPattern *doc, VContainer *data, const quint32 &id,
const Source &typeCreation, VMainGraphicsScene *scene,
const QString &drawName, QGraphicsItem *parent)
: VAbstractTool(doc, data, id),
VNoBrushScalePathItem(parent),
m_dialog(),
m_sceneDetails(scene),
m_drawName(drawName)
{
VPiece detail = data->GetPiece(id);
for (int i = 0; i< detail.CountNodes(); ++i)
{
switch (detail.at(i).GetTypeTool())
{
case (Tool::NodePoint):
{
VNodePoint *tool = InitTool<VNodePoint>(scene, detail.at(i));
connect(tool, &VNodePoint::ShowContextMenu, this, &VToolSeamAllowance::contextMenuEvent);
break;
}
case (Tool::NodeArc):
doc->IncrementReferens(detail.at(i).GetId());
break;
case (Tool::NodeSpline):
doc->IncrementReferens(detail.at(i).GetId());
break;
case (Tool::NodeSplinePath):
doc->IncrementReferens(detail.at(i).GetId());
break;
default:
qDebug()<<"Get wrong tool type. Ignore.";
break;
}
}
this->setFlag(QGraphicsItem::ItemIsMovable, true);
this->setFlag(QGraphicsItem::ItemIsSelectable, true);
RefreshGeometry();
this->setBrush(QBrush(Qt::Dense7Pattern));
this->setFlag(QGraphicsItem::ItemSendsGeometryChanges, true);
this->setFlag(QGraphicsItem::ItemIsFocusable, true);// For keyboard input focus
connect(scene, &VMainGraphicsScene::EnableToolMove, this, &VToolSeamAllowance::EnableToolMove);
//connect(scene, &VMainGraphicsScene::ItemClicked, this, &VToolSeamAllowance::ResetChildren);
if (typeCreation == Source::FromGui || typeCreation == Source::FromTool)
{
AddToFile();
if (typeCreation != Source::FromTool)
{
qApp->getUndoStack()->endMacro();
}
}
else
{
RefreshDataInFile();
}
setAcceptHoverEvents(true);
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::RefreshGeometry()
{
this->setFlag(QGraphicsItem::ItemSendsGeometryChanges, false);
const VPiece detail = VAbstractTool::data.GetPiece(id);
QPainterPath mainPath = detail.MainPathPath(this->getData());
this->setPath(mainPath);
this->setPos(detail.GetMx(), detail.GetMy());
this->setFlag(QGraphicsItem::ItemSendsGeometryChanges, true);
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::SaveDialogChange()
{
SCASSERT(not m_dialog.isNull());
DialogSeamAllowance *dialogTool = qobject_cast<DialogSeamAllowance*>(m_dialog.data());
SCASSERT(dialogTool != nullptr);
const VPiece newDet = dialogTool->GetPiece();
const VPiece oldDet = VAbstractTool::data.GetPiece(id);
SavePieceOptions *saveCommand = new SavePieceOptions(oldDet, newDet, doc, id, this->scene());
connect(saveCommand, &SavePieceOptions::NeedLiteParsing, doc, &VAbstractPattern::LiteParseTree);
qApp->getUndoStack()->push(saveCommand);
}
//---------------------------------------------------------------------------------------------------------------------
void VToolSeamAllowance::DeleteTool(bool ask)
{
DeletePiece *delDet = new DeletePiece(doc, id, VAbstractTool::data.GetPiece(id));
if (ask)
{
if (ConfirmDeletion() == QMessageBox::No)
{
return;
}
/* If UnionDetails tool delete detail no need emit FullParsing.*/
connect(delDet, &DeletePiece::NeedFullParsing, doc, &VAbstractPattern::NeedFullParsing);
}
qApp->getUndoStack()->push(delDet);
// Throw exception, this will help prevent case when we forget to immediately quit function.
VExceptionToolWasDeleted e("Tool was used after deleting.");
throw e;
}
//---------------------------------------------------------------------------------------------------------------------
template<typename T>
/**
* @brief CreateNode create new node for detail.
* @param data container.
* @param id id parent object.
* @return id for new object.
*/
quint32 VToolSeamAllowance::CreateNode(VContainer *data, const quint32 &id)
{
//We can't use exist object. Need create new.
T *node = new T(*data->GeometricObject<T>(id).data());
node->setMode(Draw::Modeling);
return data->AddGObject(node);
}
//---------------------------------------------------------------------------------------------------------------------
template <typename Tool>
/**
* @brief InitTool initial node item on scene
* @param scene pointer to scene.
* @param node node of detail.
*/
Tool *VToolSeamAllowance::InitTool(VMainGraphicsScene *scene, const VPieceNode &node)
{
QHash<quint32, VDataTool*>* tools = doc->getTools();
SCASSERT(tools != nullptr);
Tool *tool = qobject_cast<Tool*>(tools->value(node.GetId()));
SCASSERT(tool != nullptr);
connect(tool, &Tool::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem);
tool->setParentItem(this);
tool->SetParentType(ParentType::Item);
doc->IncrementReferens(node.GetId());
return tool;
}