1 /************************************************************************
2 **
3 ** @file vistoolendline.cpp
4 ** @author Roman Telezhynskyi <dismine(at)gmail.com>
5 ** @date 21 7, 2014
6 **
7 ** @brief
8 ** @copyright
9 ** This source code is part of the Valentina project, a pattern making
10 ** program, whose allow create and modeling patterns of clothing.
11 ** Copyright (C) 2013-2015 Valentina project
12 ** <https://gitlab.com/smart-pattern/valentina> All Rights Reserved.
13 **
14 ** Valentina is free software: you can redistribute it and/or modify
15 ** it under the terms of the GNU General Public License as published by
16 ** the Free Software Foundation, either version 3 of the License, or
17 ** (at your option) any later version.
18 **
19 ** Valentina is distributed in the hope that it will be useful,
20 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
21 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 ** GNU General Public License for more details.
23 **
24 ** You should have received a copy of the GNU General Public License
25 ** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
26 **
27 *************************************************************************/
28
29 #include "vistoolendline.h"
30
31 #include <QColor>
32 #include <QGuiApplication>
33 #include <QLineF>
34 #include <QPointF>
35 #include <QSharedPointer>
36 #include <Qt>
37 #include <new>
38
39 #include "../ifc/xml/vdomdocument.h"
40 #include "../vgeometry/vgobject.h"
41 #include "../vgeometry/vpointf.h"
42 #include "../vmisc/vabstractapplication.h"
43 #include "../vmisc/vcommonsettings.h"
44 #include "../vmisc/vmodifierkey.h"
45 #include "../vpatterndb/vcontainer.h"
46 #include "../visualization.h"
47 #include "visline.h"
48 #include "vtranslatevars.h"
49
50 //---------------------------------------------------------------------------------------------------------------------
VisToolEndLine(const VContainer * data,QGraphicsItem * parent)51 VisToolEndLine::VisToolEndLine(const VContainer *data, QGraphicsItem *parent)
52 : VisLine(data, parent), length(0), angle(0), point(nullptr)
53 {
54 this->mainColor = Qt::red;
55
56 point = InitPoint(mainColor, this);
57 }
58
59 //---------------------------------------------------------------------------------------------------------------------
RefreshGeometry()60 void VisToolEndLine::RefreshGeometry()
61 {
62 const QSharedPointer<VPointF> first = Visualization::data->GeometricObject<VPointF>(object1Id);
63 QLineF line;
64 if (qFuzzyIsNull(length))
65 {
66 if (QGuiApplication::keyboardModifiers() == Qt::ShiftModifier)
67 {
68 line = QLineF(static_cast<QPointF>(*first), Visualization::scenePos);
69 line.setAngle(CorrectAngle(line.angle()));
70 }
71 else
72 {
73 line = QLineF(static_cast<QPointF>(*first), Visualization::scenePos);
74 }
75 }
76 else
77 {
78 line = VGObject::BuildLine(static_cast<QPointF>(*first), length, angle);
79 DrawPoint(point, line.p2(), mainColor);
80 }
81 DrawLine(this, line, mainColor, lineStyle);
82 static const QString prefix = UnitsToStr(VAbstractValApplication::VApp()->patternUnits(), true);
83 Visualization::toolTip = tr("<b>Point at distance and angle</b>: angle = %1°, length = %2%3; "
84 "<b>%4</b> - sticking angle, <b>%5</b> - finish creation")
85 .arg(this->line().angle())
86 .arg(VAbstractApplication::VApp()->TrVars()
87 ->FormulaToUser(QString::number(VAbstractValApplication::VApp()->fromPixel(this->line().length())),
88 VAbstractApplication::VApp()->Settings()->GetOsSeparator()),
89 prefix, VModifierKey::Shift(), VModifierKey::EnterKey());
90 }
91
92 //---------------------------------------------------------------------------------------------------------------------
Angle() const93 QString VisToolEndLine::Angle() const
94 {
95 return QString("%1").arg(this->line().angle());
96 }
97
98 //---------------------------------------------------------------------------------------------------------------------
SetAngle(const QString & expression)99 void VisToolEndLine::SetAngle(const QString &expression)
100 {
101 angle = FindValFromUser(expression, Visualization::data->DataVariables());
102 }
103
104 //---------------------------------------------------------------------------------------------------------------------
Length() const105 QString VisToolEndLine::Length() const
106 {
107 return QString::number(VAbstractValApplication::VApp()->fromPixel(this->line().length()));
108 }
109
110 //---------------------------------------------------------------------------------------------------------------------
setLength(const QString & expression)111 void VisToolEndLine::setLength(const QString &expression)
112 {
113 length = FindLengthFromUser(expression, Visualization::data->DataVariables());
114 }
115