valentina/src/libs/vtools/tools/vabstracttool.cpp
Roman Telezhynskyi 9f5fd98865 Fixed tools Spline and Spline Path. For their work need section by mouse press
event, all other better work with mouse release event.

--HG--
branch : feature
2016-03-31 20:10:20 +03:00

365 lines
12 KiB
C++

/************************************************************************
**
** @file vabstracttool.cpp
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date November 15, 2013
**
** @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) 2013-2015 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 "vabstracttool.h"
#include "../../vpropertyexplorer/checkablemessagebox.h"
#include "../../vgeometry/vpointf.h"
#include "../../vwidgets/vmaingraphicsview.h"
#include "../../vmisc/vsettings.h"
#include "../undocommands/deltool.h"
#include "../undocommands/savetooloptions.h"
#include "../vwidgets/vgraphicssimpletextitem.h"
#include <QGraphicsView>
#include <QIcon>
#include <QStyle>
#include <QMessageBox>
#include <QtCore/qmath.h>
const QString VAbstractTool::AttrInUse = QStringLiteral("inUse");
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief VAbstractTool container.
* @param doc dom document container.
* @param data container with data.
* @param id object id in container.
* @param parent parent object.
*/
VAbstractTool::VAbstractTool(VAbstractPattern *doc, VContainer *data, quint32 id, QObject *parent)
:VDataTool(data, parent), doc(doc), id(id), baseColor(Qt::black), vis(nullptr),
selectionType(SelectionType::ByMouseRelease)
{
SCASSERT(doc != nullptr);
connect(this, &VAbstractTool::toolhaveChange, this->doc, &VAbstractPattern::haveLiteChange);
connect(this->doc, &VAbstractPattern::FullUpdateFromFile, this, &VAbstractTool::FullUpdateFromFile);
connect(this, &VAbstractTool::LiteUpdateTree, this->doc, &VAbstractPattern::LiteParseTree);
}
//---------------------------------------------------------------------------------------------------------------------
VAbstractTool::~VAbstractTool()
{}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief DeleteTool full delete object form scene and file.
*/
void VAbstractTool::DeleteTool(bool ask)
{
qCDebug(vTool, "Deleting abstract tool.");
if (_referens <= 1)
{
qCDebug(vTool, "No children.");
qApp->getSceneView()->itemClicked(nullptr);
if (ask)
{
qCDebug(vTool, "Asking.");
if (ConfirmDeletion() == QMessageBox::No)
{
qCDebug(vTool, "User said no.");
return;
}
}
qCDebug(vTool, "Begin deleting.");
DelTool *delTool = new DelTool(doc, id);
connect(delTool, &DelTool::NeedFullParsing, doc, &VAbstractPattern::NeedFullParsing);
qApp->getUndoStack()->push(delTool);
// Throw exception, this will help prevent case when we forget to immediately quit function.
VExceptionToolWasDeleted e("Tool was used after deleting.");
throw e;
}
else
{
qCDebug(vTool, "Can't delete, tool has children.");
}
}
//---------------------------------------------------------------------------------------------------------------------
int VAbstractTool::ConfirmDeletion()
{
if (false == qApp->Settings()->GetConfirmItemDelete())
{
return QMessageBox::Yes;
}
Utils::CheckableMessageBox msgBox(qApp->getMainWindow());
msgBox.setWindowTitle(tr("Confirm deletion"));
msgBox.setText(tr("Do you really want to delete?"));
msgBox.setStandardButtons(QDialogButtonBox::Yes | QDialogButtonBox::No);
msgBox.setDefaultButton(QDialogButtonBox::No);
msgBox.setIconPixmap(qApp->style()->standardIcon(QStyle::SP_MessageBoxQuestion).pixmap(32, 32) );
int dialogResult = msgBox.exec();
if (dialogResult == QDialog::Accepted)
{
qApp->Settings()->SetConfirmItemDelete(not msgBox.isChecked());
}
return dialogResult == QDialog::Accepted ? QMessageBox::Yes : QMessageBox::No;
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief LineStyle return pen style for current line style.
* @return pen style.
*/
Qt::PenStyle VAbstractTool::LineStyleToPenStyle(const QString &typeLine)
{
const QStringList styles = StylesList();
switch (styles.indexOf(typeLine))
{
case 0: // TypeLineNone
return Qt::NoPen;
break;
case 1: // TypeLineLine
return Qt::SolidLine;
break;
case 2: // TypeLineDashLine
return Qt::DashLine;
break;
case 3: // TypeLineDotLine
return Qt::DotLine;
break;
case 4: // TypeLineDashDotLine
return Qt::DashDotLine;
break;
case 5: // TypeLineDashDotDotLine
return Qt::DashDotDotLine;
break;
default:
return Qt::SolidLine;
break;
}
}
//---------------------------------------------------------------------------------------------------------------------
QMap<QString, QIcon> VAbstractTool::LineStylesPics()
{
QMap<QString, QIcon> map;
const QStringList styles = StylesList();
for (int i=0; i < styles.size(); ++i)
{
const Qt::PenStyle style = LineStyleToPenStyle(styles.at(i));
QPixmap pix(80, 14);
pix.fill(Qt::white);
QBrush brush(Qt::black);
QPen pen(brush, 2.5, style);
QPainter painter(&pix);
painter.setPen(pen);
painter.drawLine(2, 7, 78, 7);
map.insert(styles.at(i), QIcon(pix));
}
return map;
}
//---------------------------------------------------------------------------------------------------------------------
const QStringList VAbstractTool::Colors()
{
const QStringList colors = QStringList() << ColorBlack << ColorGreen << ColorBlue
<< ColorDarkRed << ColorDarkGreen
<< ColorDarkBlue << ColorYellow;
return colors;
}
//---------------------------------------------------------------------------------------------------------------------
QMap<QString, QString> VAbstractTool::ColorsList()
{
QMap<QString, QString> map;
const QStringList colorNames = Colors();
for (int i = 0; i < colorNames.size(); ++i)
{
QString name;
switch (i)
{
case 0: // ColorBlack
name = tr("black");
break;
case 1: // ColorGreen
name = tr("green");
break;
case 2: // ColorBlue
name = tr("blue");
break;
case 3: // ColorDarkRed
name = tr("dark red");
break;
case 4: // ColorDarkGreen
name = tr("dark green");
break;
case 5: // ColorDarkBlue
name = tr("dark blue");
break;
case 6: // ColorYellow
name = tr("yellow");
break;
default:
name = tr("black");
break;
}
map.insert(colorNames.at(i), name);
}
return map;
}
//---------------------------------------------------------------------------------------------------------------------
// cppcheck-suppress unusedFunction
QMap<QString, quint32> VAbstractTool::PointsList() const
{
const QHash<quint32, QSharedPointer<VGObject> > *objs = data.DataGObjects();
QMap<QString, quint32> list;
QHash<quint32, QSharedPointer<VGObject> >::const_iterator i;
for (i = objs->constBegin(); i != objs->constEnd(); ++i)
{
if (i.key() != id)
{
QSharedPointer<VGObject> obj = i.value();
if (obj->getType() == GOType::Point && obj->getMode() == Draw::Calculation)
{
const QSharedPointer<VPointF> point = data.GeometricObject<VPointF>(i.key());
list[point->name()] = i.key();
}
}
}
return list;
}
//---------------------------------------------------------------------------------------------------------------------
void VAbstractTool::ToolSelectionType(const SelectionType &type)
{
selectionType = type;
}
//---------------------------------------------------------------------------------------------------------------------
void VAbstractTool::ToolCreation(const Source &typeCreation)
{
if (typeCreation == Source::FromGui)
{
AddToFile();
}
else
{
RefreshDataInFile();
}
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief Styles return list of all line styles.
* @return list of all line styles.
*/
const QStringList VAbstractTool::StylesList()
{
const QStringList styles = QStringList() << TypeLineNone << TypeLineLine << TypeLineDashLine
<< TypeLineDotLine << TypeLineDashDotLine
<< TypeLineDashDotDotLine;
return styles;
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief AddRecord add record about tool in history.
* @param id object id in container
* @param toolType tool type
* @param doc dom document container
*/
void VAbstractTool::AddRecord(const quint32 id, const Tool &toolType, VAbstractPattern *doc)
{
QVector<VToolRecord> *history = doc->getHistory();
VToolRecord record = VToolRecord(id, toolType, doc->GetNameActivPP());
if (history->contains(record))
{
return;
}
quint32 cursor = doc->getCursor();
if (cursor <= 0)
{
history->append(record);
}
else
{
qint32 index = 0;
for (qint32 i = 0; i<history->size(); ++i)
{
VToolRecord rec = history->at(i);
if (rec.getId() == cursor)
{
index = i;
break;
}
}
history->insert(index+1, record);
}
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief RefreshLine refresh line to label on scene.
*/
void VAbstractTool::RefreshLine(QGraphicsEllipseItem *point, VGraphicsSimpleTextItem *namePoint,
QGraphicsLineItem *lineName, const qreal radius)
{
SCASSERT(point != nullptr);
SCASSERT(namePoint != nullptr);
SCASSERT(lineName != nullptr);
QRectF nRec = namePoint->sceneBoundingRect();
nRec.translate(- point->scenePos());
if (point->rect().intersects(nRec) == false)
{
const QRectF nameRec = namePoint->sceneBoundingRect();
QPointF p1, p2;
VGObject::LineIntersectCircle(QPointF(), radius, QLineF(QPointF(), nameRec.center() - point->scenePos()), p1,
p2);
const QPointF pRec = VGObject::LineIntersectRect(nameRec, QLineF(point->scenePos(), nameRec.center()));
lineName->setLine(QLineF(p1, pRec - point->scenePos()));
if (QLineF(p1, pRec - point->scenePos()).length() <= ToPixel(4, Unit::Mm))
{
lineName->setVisible(false);
}
else
{
lineName->setVisible(true);
}
}
else
{
lineName->setVisible(false);
}
}