1 /************************************************************************
2 **
3 ** @file vtoollineintersect.cpp
4 ** @author Roman Telezhynskyi <dismine(at)gmail.com>
5 ** @date November 15, 2013
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 "vtoollineintersect.h"
30
31 #include <QLine>
32 #include <QLineF>
33 #include <QPointF>
34 #include <QSharedPointer>
35 #include <QStaticStringData>
36 #include <QStringData>
37 #include <QStringDataPtr>
38 #include <new>
39
40 #include "../../../../dialogs/tools/dialoglineintersect.h"
41 #include "../../../../visualization/line/vistoollineintersect.h"
42 #include "../ifc/exception/vexception.h"
43 #include "../ifc/exception/vexceptionobjecterror.h"
44 #include "../ifc/ifcdef.h"
45 #include "../vgeometry/vgobject.h"
46 #include "../vgeometry/vpointf.h"
47 #include "../vpatterndb/vcontainer.h"
48 #include "../vwidgets/vmaingraphicsscene.h"
49 #include "../../../../dialogs/tools/dialogtool.h"
50 #include "../../../../visualization/visualization.h"
51 #include "../../../vabstracttool.h"
52 #include "../../vdrawtool.h"
53 #include "vtoolsinglepoint.h"
54 #include "../vmisc/compatibility.h"
55
56 template <class T> class QSharedPointer;
57
58 const QString VToolLineIntersect::ToolType = QStringLiteral("lineIntersect");
59
60 //---------------------------------------------------------------------------------------------------------------------
61 /**
62 * @brief VToolLineIntersect constructor.
63 * @param initData init data.
64 * @param parent parent object.
65 */
VToolLineIntersect(const VToolLineIntersectInitData & initData,QGraphicsItem * parent)66 VToolLineIntersect::VToolLineIntersect(const VToolLineIntersectInitData &initData, QGraphicsItem *parent)
67 :VToolSinglePoint(initData.doc, initData.data, initData.id, initData.notes, parent),
68 p1Line1(initData.p1Line1Id),
69 p2Line1(initData.p2Line1Id),
70 p1Line2(initData.p1Line2Id),
71 p2Line2(initData.p2Line2Id)
72 {
73 ToolCreation(initData.typeCreation);
74 }
75
76 //---------------------------------------------------------------------------------------------------------------------
77 /**
78 * @brief setDialog set dialog when user want change tool option.
79 */
setDialog()80 void VToolLineIntersect::setDialog()
81 {
82 SCASSERT(not m_dialog.isNull())
83 const QPointer<DialogLineIntersect> dialogTool = qobject_cast<DialogLineIntersect *>(m_dialog);
84 SCASSERT(not dialogTool.isNull())
85 const QSharedPointer<VPointF> p = VAbstractTool::data.GeometricObject<VPointF>(m_id);
86 dialogTool->SetP1Line1(p1Line1);
87 dialogTool->SetP2Line1(p2Line1);
88 dialogTool->SetP1Line2(p1Line2);
89 dialogTool->SetP2Line2(p2Line2);
90 dialogTool->SetPointName(p->name());
91 dialogTool->SetNotes(m_notes);
92 }
93
94 //---------------------------------------------------------------------------------------------------------------------
95 /**
96 * @brief Create help create tool from GUI.
97 * @param dialog dialog.
98 * @param scene pointer to scene.
99 * @param doc dom document container.
100 * @param data container with variables.
101 * @return the created tool
102 */
Create(const QPointer<DialogTool> & dialog,VMainGraphicsScene * scene,VAbstractPattern * doc,VContainer * data)103 VToolLineIntersect* VToolLineIntersect::Create(const QPointer<DialogTool> &dialog, VMainGraphicsScene *scene,
104 VAbstractPattern *doc, VContainer *data)
105 {
106 SCASSERT(not dialog.isNull())
107 const QPointer<DialogLineIntersect> dialogTool = qobject_cast<DialogLineIntersect *>(dialog);
108 SCASSERT(not dialogTool.isNull())
109
110 VToolLineIntersectInitData initData;
111 initData.p1Line1Id = dialogTool->GetP1Line1();
112 initData.p2Line1Id = dialogTool->GetP2Line1();
113 initData.p1Line2Id = dialogTool->GetP1Line2();
114 initData.p2Line2Id = dialogTool->GetP2Line2();
115 initData.name = dialogTool->GetPointName();
116 initData.scene = scene;
117 initData.doc = doc;
118 initData.data = data;
119 initData.parse = Document::FullParse;
120 initData.typeCreation = Source::FromGui;
121 initData.notes = dialogTool->GetNotes();
122
123 VToolLineIntersect* point = Create(initData);
124 if (point != nullptr)
125 {
126 point->m_dialog = dialog;
127 }
128 return point;
129 }
130
131 //---------------------------------------------------------------------------------------------------------------------
132 /**
133 * @brief Create help create tool.
134 * @param initData init data.
135 * @return the created tool
136 */
Create(VToolLineIntersectInitData initData)137 VToolLineIntersect* VToolLineIntersect::Create(VToolLineIntersectInitData initData)
138 {
139 const QSharedPointer<VPointF> p1Line1 = initData.data->GeometricObject<VPointF>(initData.p1Line1Id);
140 const QSharedPointer<VPointF> p2Line1 = initData.data->GeometricObject<VPointF>(initData.p2Line1Id);
141 const QSharedPointer<VPointF> p1Line2 = initData.data->GeometricObject<VPointF>(initData.p1Line2Id);
142 const QSharedPointer<VPointF> p2Line2 = initData.data->GeometricObject<VPointF>(initData.p2Line2Id);
143
144 QLineF line1(static_cast<QPointF>(*p1Line1), static_cast<QPointF>(*p2Line1));
145 QLineF line2(static_cast<QPointF>(*p1Line2), static_cast<QPointF>(*p2Line2));
146 QPointF fPoint;
147 const QLineF::IntersectType intersect = Intersects(line1, line2, &fPoint);
148
149 if (intersect == QLineF::NoIntersection)
150 {
151 const QString errorMsg = tr("Error calculating point '%1'. Lines (%2;%3) and (%4;%5) have no point of "
152 "intersection")
153 .arg(initData.name, p1Line1->name(), p2Line1->name(), p1Line2->name(), p2Line2->name());
154 VAbstractApplication::VApp()->IsPedantic() ? throw VExceptionObjectError(errorMsg) :
155 qWarning() << VAbstractValApplication::warningMessageSignature + errorMsg;
156 }
157
158 VPointF *p = new VPointF(fPoint, initData.name, initData.mx, initData.my);
159 p->SetShowLabel(initData.showLabel);
160
161 if (initData.typeCreation == Source::FromGui)
162 {
163 initData.id = initData.data->AddGObject(p);
164 initData.data->AddLine(initData.p1Line1Id, initData.id);
165 initData.data->AddLine(initData.id, initData.p2Line1Id);
166 initData.data->AddLine(initData.p1Line2Id, initData.id);
167 initData.data->AddLine(initData.id, initData.p2Line2Id);
168 }
169 else
170 {
171 initData.data->UpdateGObject(initData.id, p);
172 initData.data->AddLine(initData.p1Line1Id, initData.id);
173 initData.data->AddLine(initData.id, initData.p2Line1Id);
174 initData.data->AddLine(initData.p1Line2Id, initData.id);
175 initData.data->AddLine(initData.id, initData.p2Line2Id);
176 if (initData.parse != Document::FullParse)
177 {
178 initData.doc->UpdateToolData(initData.id, initData.data);
179 }
180 }
181
182 if (initData.parse == Document::FullParse)
183 {
184 VAbstractTool::AddRecord(initData.id, Tool::LineIntersect, initData.doc);
185 VToolLineIntersect *point = new VToolLineIntersect(initData);
186 initData.scene->addItem(point);
187 InitToolConnections(initData.scene, point);
188 VAbstractPattern::AddTool(initData.id, point);
189 initData.doc->IncrementReferens(p1Line1->getIdTool());
190 initData.doc->IncrementReferens(p2Line1->getIdTool());
191 initData.doc->IncrementReferens(p1Line2->getIdTool());
192 initData.doc->IncrementReferens(p2Line2->getIdTool());
193 return point;
194 }
195 return nullptr;
196 }
197
198 //---------------------------------------------------------------------------------------------------------------------
Line1P1Name() const199 QString VToolLineIntersect::Line1P1Name() const
200 {
201 return VAbstractTool::data.GetGObject(p1Line1)->name();
202 }
203
204 //---------------------------------------------------------------------------------------------------------------------
Line1P2Name() const205 QString VToolLineIntersect::Line1P2Name() const
206 {
207 return VAbstractTool::data.GetGObject(p2Line1)->name();
208 }
209
210 //---------------------------------------------------------------------------------------------------------------------
Line2P1Name() const211 QString VToolLineIntersect::Line2P1Name() const
212 {
213 return VAbstractTool::data.GetGObject(p1Line2)->name();
214 }
215
216 //---------------------------------------------------------------------------------------------------------------------
Line2P2Name() const217 QString VToolLineIntersect::Line2P2Name() const
218 {
219 return VAbstractTool::data.GetGObject(p2Line2)->name();
220 }
221
222 //---------------------------------------------------------------------------------------------------------------------
223 /**
224 * @brief RemoveReferens decrement value of reference.
225 */
RemoveReferens()226 void VToolLineIntersect::RemoveReferens()
227 {
228 const auto p1L1 = VAbstractTool::data.GetGObject(p1Line1);
229 const auto p2L1 = VAbstractTool::data.GetGObject(p2Line1);
230 const auto p1L2 = VAbstractTool::data.GetGObject(p1Line2);
231 const auto p2L2 = VAbstractTool::data.GetGObject(p2Line2);
232
233 doc->DecrementReferens(p1L1->getIdTool());
234 doc->DecrementReferens(p2L1->getIdTool());
235 doc->DecrementReferens(p1L2->getIdTool());
236 doc->DecrementReferens(p2L2->getIdTool());
237 }
238
239 //---------------------------------------------------------------------------------------------------------------------
240 /**
241 * @brief SaveDialog save options into file after change in dialog.
242 */
SaveDialog(QDomElement & domElement,QList<quint32> & oldDependencies,QList<quint32> & newDependencies)243 void VToolLineIntersect::SaveDialog(QDomElement &domElement, QList<quint32> &oldDependencies,
244 QList<quint32> &newDependencies)
245 {
246 SCASSERT(not m_dialog.isNull())
247 const QPointer<DialogLineIntersect> dialogTool = qobject_cast<DialogLineIntersect *>(m_dialog);
248 SCASSERT(not dialogTool.isNull())
249
250 AddDependence(oldDependencies, p1Line1);
251 AddDependence(oldDependencies, p2Line1);
252 AddDependence(oldDependencies, p1Line2);
253 AddDependence(oldDependencies, p2Line2);
254 AddDependence(newDependencies, dialogTool->GetP1Line1());
255 AddDependence(newDependencies, dialogTool->GetP2Line1());
256 AddDependence(newDependencies, dialogTool->GetP1Line2());
257 AddDependence(newDependencies, dialogTool->GetP2Line2());
258
259 doc->SetAttribute(domElement, AttrName, dialogTool->GetPointName());
260 doc->SetAttribute(domElement, AttrP1Line1, QString().setNum(dialogTool->GetP1Line1()));
261 doc->SetAttribute(domElement, AttrP2Line1, QString().setNum(dialogTool->GetP2Line1()));
262 doc->SetAttribute(domElement, AttrP1Line2, QString().setNum(dialogTool->GetP1Line2()));
263 doc->SetAttribute(domElement, AttrP2Line2, QString().setNum(dialogTool->GetP2Line2()));
264
265 const QString notes = dialogTool->GetNotes();
266 doc->SetAttributeOrRemoveIf(domElement, AttrNotes, notes, notes.isEmpty());
267 }
268
269 //---------------------------------------------------------------------------------------------------------------------
SaveOptions(QDomElement & tag,QSharedPointer<VGObject> & obj)270 void VToolLineIntersect::SaveOptions(QDomElement &tag, QSharedPointer<VGObject> &obj)
271 {
272 VToolSinglePoint::SaveOptions(tag, obj);
273
274 doc->SetAttribute(tag, AttrType, ToolType);
275 doc->SetAttribute(tag, AttrP1Line1, p1Line1);
276 doc->SetAttribute(tag, AttrP2Line1, p2Line1);
277 doc->SetAttribute(tag, AttrP1Line2, p1Line2);
278 doc->SetAttribute(tag, AttrP2Line2, p2Line2);
279 }
280
281 //---------------------------------------------------------------------------------------------------------------------
ReadToolAttributes(const QDomElement & domElement)282 void VToolLineIntersect::ReadToolAttributes(const QDomElement &domElement)
283 {
284 VToolSinglePoint::ReadToolAttributes(domElement);
285
286 p1Line1 = doc->GetParametrUInt(domElement, AttrP1Line1, NULL_ID_STR);
287 p2Line1 = doc->GetParametrUInt(domElement, AttrP2Line1, NULL_ID_STR);
288 p1Line2 = doc->GetParametrUInt(domElement, AttrP1Line2, NULL_ID_STR);
289 p2Line2 = doc->GetParametrUInt(domElement, AttrP2Line2, NULL_ID_STR);
290 }
291
292 //---------------------------------------------------------------------------------------------------------------------
SetVisualization()293 void VToolLineIntersect::SetVisualization()
294 {
295 if (not vis.isNull())
296 {
297 VisToolLineIntersect *visual = qobject_cast<VisToolLineIntersect *>(vis);
298 SCASSERT(visual != nullptr)
299
300 visual->setObject1Id(p1Line1);
301 visual->setLine1P2Id(p2Line1);
302 visual->setLine2P1Id(p1Line2);
303 visual->setLine2P2Id(p2Line2);
304 visual->RefreshGeometry();
305 }
306 }
307
308 //---------------------------------------------------------------------------------------------------------------------
MakeToolTip() const309 QString VToolLineIntersect::MakeToolTip() const
310 {
311 const QSharedPointer<VPointF> p1L1 = VAbstractTool::data.GeometricObject<VPointF>(p1Line1);
312 const QSharedPointer<VPointF> p2L1 = VAbstractTool::data.GeometricObject<VPointF>(p2Line1);
313 const QSharedPointer<VPointF> p1L2 = VAbstractTool::data.GeometricObject<VPointF>(p1Line2);
314 const QSharedPointer<VPointF> p2L2 = VAbstractTool::data.GeometricObject<VPointF>(p2Line2);
315 const QSharedPointer<VPointF> current = VAbstractTool::data.GeometricObject<VPointF>(m_id);
316
317 const QLineF p1L1ToCur(static_cast<QPointF>(*p1L1), static_cast<QPointF>(*current));
318 const QLineF curToP2L1(static_cast<QPointF>(*current), static_cast<QPointF>(*p2L1));
319 const QLineF p1L2ToCur(static_cast<QPointF>(*p1L2), static_cast<QPointF>(*current));
320 const QLineF curToP2L2(static_cast<QPointF>(*current), static_cast<QPointF>(*p2L2));
321
322 const QString toolTip = QString("<table>"
323 "<tr> <td><b>%10:</b> %11</td> </tr>"
324 "<tr> <td><b>%1:</b> %2 %3</td> </tr>"
325 "<tr> <td><b>%4:</b> %5 %3</td> </tr>"
326 "<tr> <td><b>%6:</b> %7 %3</td> </tr>"
327 "<tr> <td><b>%8:</b> %9 %3</td> </tr>"
328 "</table>")
329 .arg(QString("%1->%2").arg(p1L1->name(), current->name()))
330 .arg(VAbstractValApplication::VApp()->fromPixel(p1L1ToCur.length()))
331 .arg(UnitsToStr(VAbstractValApplication::VApp()->patternUnits(), true),
332 QString("%1->%2").arg(current->name(), p2L1->name()))
333 .arg(VAbstractValApplication::VApp()->fromPixel(curToP2L1.length()))
334 .arg(QString("%1->%2").arg(p1L2->name(), current->name()))
335 .arg(VAbstractValApplication::VApp()->fromPixel(p1L2ToCur.length()))
336 .arg(QString("%1->%2").arg(current->name(), p2L2->name()))
337 .arg(VAbstractValApplication::VApp()->fromPixel(curToP2L2.length()))
338 .arg(tr("Label"), current->name());
339 return toolTip;
340 }
341
342 //---------------------------------------------------------------------------------------------------------------------
ShowVisualization(bool show)343 void VToolLineIntersect::ShowVisualization(bool show)
344 {
345 ShowToolVisualization<VisToolLineIntersect>(show);
346 }
347
348 //---------------------------------------------------------------------------------------------------------------------
ShowContextMenu(QGraphicsSceneContextMenuEvent * event,quint32 id)349 void VToolLineIntersect::ShowContextMenu(QGraphicsSceneContextMenuEvent *event, quint32 id)
350 {
351 try
352 {
353 ContextMenu<DialogLineIntersect>(event, id);
354 }
355 catch(const VExceptionToolWasDeleted &e)
356 {
357 Q_UNUSED(e)
358 return;//Leave this method immediately!!!
359 }
360 }
361