1 // Copyright (C) 2006-2014 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
21 #include "GuiEditor.hxx"
22 #include "RuntimeSALOME.hxx"
25 #include "ForEachLoop.hxx"
26 #include "Catalog.hxx"
27 #include "Container.hxx"
28 #include "ComponentInstance.hxx"
29 #include "guiObservers.hxx"
30 #include "QtGuiContext.hxx"
31 #include "TypeCode.hxx"
33 #include "SceneComposedNodeItem.hxx"
34 #include "SceneLinkItem.hxx"
35 #include "Catalog.hxx"
36 #include "ItemMimeData.hxx"
37 #include "Message.hxx"
38 #include "Resource.hxx"
39 #include "FormUndoRedo.hxx"
40 #include <QMessageBox>
47 #include "YacsTrace.hxx"
50 using namespace YACS::ENGINE;
51 using namespace YACS::HMI;
53 GuiEditor::GuiEditor()
55 // approximative conversion from latin1 to US ascii (removing accentuation)
56 DEBTRACE("GuiEditor::GuiEditor");
57 _table = "________________" ; // 0 - 15
58 _table += "________________" ; // 16 - 31
59 _table += " !\"#$%&'()*+,-./" ; // 32 - 47
60 _table += "0123456789:;<=>?" ; // 48 - 63
61 _table += "@ABCDEFGHIJKLMNO" ; // 64 - 79
62 _table += "PQRSTUVWXYZ[\\]^_" ; // 80 - 95
63 _table += "`abcdefghijklmno" ; // 96 - 111
64 _table += "pqrstuvwxyz{|}~_" ; // 112 - 127
65 _table += "________________" ; // 128 - 143
66 _table += "________________" ; // 144 - 159
67 _table += "_icLoY|-_ca-__r-" ; // 160 - 175
68 _table += "-_23'u_..10\"___?" ; // 176 - 191
69 _table += "AAAAAAACEEEEIIII" ; // 192 - 207
70 _table += "DNOOOOOx0UUUUYPB" ; // 208 - 223
71 _table += "aaaaaaaceeeeiiii" ; // 224 - 239
72 _table += "onooooo-0uuuuypy" ; // 240 - 255
73 //_table[167] = char(167); // '§'
74 //_table[176] = char(176); // '°'
75 DEBTRACE(_table.size() << " " << _table);
78 GuiEditor::~GuiEditor()
80 DEBTRACE("GuiEditor::~GuiEditor");
83 void GuiEditor::CreateNodeFromCatalog(const ItemMimeData* myData, SubjectComposedNode *cnode,bool createNewComponentInstance)
85 DEBTRACE("GuiEditor::CreateNodeFromCatalog");
86 int nb = myData->getDataSize();
88 for (int i=0; i<nb; i++)
90 Catalog* catalog = myData->getCatalog(i);
91 string compoName = myData->getCompo(i);
92 string service = myData->getType(i);
93 DEBTRACE(compoName << "/" << service);
94 _createNode(catalog, cnode, service, compoName,createNewComponentInstance);
98 SubjectNode* GuiEditor::CreateNode(std::string typeNode)
100 DEBTRACE("GuiEditor::CreateNode " << typeNode);
101 YACS::ENGINE::Catalog *catalog = YACS::ENGINE::getSALOMERuntime()->getBuiltinCatalog();
103 Subject *sub = QtGuiContext::getQtCurrent()->getSelectedSubject();
106 DEBTRACE("GuiEditor::CreateNode : invalid selection!");
109 DEBTRACE(sub->getName());
111 YACS::HMI::SubjectComposedNode *cnode = dynamic_cast< YACS::HMI::SubjectComposedNode*>(sub);
114 DEBTRACE("GuiEditor::CreateNode : no ComposedNode selected!");
118 return _createNode(catalog, cnode, typeNode, "", Resource::COMPONENT_INSTANCE_NEW);
121 SubjectNode* GuiEditor::_createNode(YACS::ENGINE::Catalog* catalog,
122 SubjectComposedNode *cnode,
124 std::string compoName,
125 bool createNewComponentInstance)
127 SubjectNode* aNewNode = 0;
129 // --- find a name not used
131 string name = service;
132 if (name == "PresetNode")
134 Node *node =cnode->getNode();
135 ComposedNode *father = dynamic_cast<ComposedNode*>(node);
137 list<Node*> children = father->edGetDirectDescendants();
138 bool nameInUse = true;
139 std::stringstream tryname;
143 long newid = GuiContext::getCurrent()->getNewId();
145 tryname << name << newid;
146 if (newid > 100000) break;
147 for (list<Node*>::iterator it = children.begin(); it != children.end(); ++it)
149 if ((*it)->getName() == tryname.str())
153 name = tryname.str();
156 SubjectSwitch *aSwitch = dynamic_cast<SubjectSwitch*>(cnode);
159 map<int, SubjectNode*> bodyMap = aSwitch->getBodyMap();
160 if (bodyMap.empty()) swCase = 1;
163 map<int, SubjectNode*>::reverse_iterator rit = bodyMap.rbegin();
164 swCase = (*rit).first + 1;
166 aNewNode = aSwitch->addNode(catalog, compoName, service, name, createNewComponentInstance, swCase);
170 else if (cnode && (dynamic_cast<SubjectBloc*>(cnode) == 0) && cnode->getChild() != 0)
172 // loop with a body : can't add a node
175 msg="This loop has already a body. It is not possible to add directly another node\n";
176 msg=msg+"Do you want to put the existing node in a bloc and add the new node in this bloc ?\n";
177 msgBox.setText(msg.c_str());
178 msgBox.setStandardButtons(QMessageBox::Yes | QMessageBox::No );
179 msgBox.setDefaultButton(QMessageBox::No);
180 int ret = msgBox.exec();
181 if(ret == QMessageBox::Yes)
183 // User wants to put body node in bloc
184 if (cnode->getChild()->putInComposedNode("Bloc1","Bloc"))
186 //the bloc has been successfully created. Add the new node
187 SubjectBloc* newbloc = dynamic_cast<SubjectBloc*>(cnode->getChild());
188 aNewNode = newbloc->addNode(catalog, compoName, service, name, createNewComponentInstance);
197 aNewNode = cnode->addNode(catalog, compoName, service, name, createNewComponentInstance);
203 void GuiEditor::AddTypeFromCatalog(const ItemMimeData* myData)
205 DEBTRACE("GuiEditor::AddTypeFromCatalog");
206 SubjectProc* sProc = QtGuiContext::getQtCurrent()->getSubjectProc();
207 int nb = myData->getDataSize();
209 for (int i=0; i<nb; i++)
211 Catalog* catalog = myData->getCatalog(i);
212 DEBTRACE("catalog " << catalog);
213 string aType = myData->getType(i);
215 sProc->addDataType(catalog, aType);
219 void GuiEditor::CreateBloc()
221 DEBTRACE("GuiEditor::CreateBloc");
225 void GuiEditor::CreateForLoop()
227 DEBTRACE("GuiEditor::CreateForLoop");
228 CreateNode("ForLoop");
231 void GuiEditor::CreateForEachLoop(std::string type)
233 DEBTRACE("GuiEditor::CreateForEachLoop");
234 // The ForEachLoop node for datatype type must exist in builtin catalog
235 // So create it in builtin catalog if it does not exist and datatype is loaded in the current Proc
236 YACS::ENGINE::Catalog *catalog = YACS::ENGINE::getSALOMERuntime()->getBuiltinCatalog();
237 Proc* proc = GuiContext::getCurrent()->getProc();
238 std::string typeName="ForEachLoop_"+type;
239 if (!catalog->_composednodeMap.count(typeName))
241 if(proc->typeMap.count(type))
243 catalog->_composednodeMap[typeName]=new ForEachLoop(typeName,proc->typeMap[type]);
246 CreateNode(typeName);
249 void GuiEditor::CreateWhileLoop()
251 DEBTRACE("GuiEditor::CreateWhileLoop");
252 CreateNode("WhileLoop");
255 void GuiEditor::CreateSwitch()
257 DEBTRACE("GuiEditor::CreateSwitch");
258 CreateNode("Switch");
261 void GuiEditor::CreateOptimizerLoop()
263 DEBTRACE("GuiEditor::CreateOptimizerLoop");
264 CreateNode("OptimizerLoop");
267 void GuiEditor::CreateContainer()
269 DEBTRACE("GuiEditor::CreateContainer");
270 SubjectProc *sproc = QtGuiContext::getQtCurrent()->getSubjectProc();
272 SubjectContainer *scont = 0;
275 std::stringstream name;
276 long newid = GuiContext::getCurrent()->getNewId();
277 if (newid > 100000) break;
279 name << "container" << newid;
280 scont = sproc->addContainer(name.str());
284 void GuiEditor::CreateComponentInstance()
286 DEBTRACE("GuiEditor::CreateComponentInstance");
287 SubjectProc *sproc = QtGuiContext::getQtCurrent()->getSubjectProc();
289 Subject *sub = QtGuiContext::getQtCurrent()->getSelectedSubject();
290 SubjectComponent *sco = dynamic_cast<SubjectComponent*>(sub);
293 DEBTRACE("GuiEditor::CreateComponentInstance: " << "selection is not a component");
296 string compoName = sco->getComponent()->getCompoName();
297 string containerName = sco->getComponent()->getContainer()->getName();
298 sproc->addComponent(compoName, containerName);
302 SubjectDataPort* GuiEditor::CreateInputPort(SubjectElementaryNode* seNode,
304 YACS::ENGINE::Catalog *catalog,
306 SubjectDataPort* before)
308 DEBTRACE("GuiEditor::CreateInputPort");
309 SubjectDataPort *sdp = 0;
312 std::stringstream aName;
314 while (newid < 100000)
316 newid = GuiContext::getCurrent()->getNewId();
318 aName << "i" << newid;
321 seNode->getNode()->getInputPort(aName.str());
328 sdp = seNode->addInputPort(catalog,type, aName.str());
331 sdp = seNode->addInputPort(catalog,type, name);
337 SubjectDataPort* GuiEditor::CreateOutputPort(SubjectElementaryNode* seNode,
339 YACS::ENGINE::Catalog *catalog,
341 SubjectDataPort* before)
343 DEBTRACE("GuiEditor::CreateOutputPort");
344 SubjectDataPort *sdp = 0;
347 std::stringstream aName;
349 while (newid < 100000)
351 newid = GuiContext::getCurrent()->getNewId();
353 aName << "o" << newid;
356 seNode->getNode()->getOutputPort(aName.str());
363 sdp = seNode->addOutputPort(catalog,type, aName.str());
366 sdp = seNode->addOutputPort(catalog,type, name);
373 * Subject shrink or expand, command from popup menu: needs a valid selection
375 void GuiEditor::shrinkExpand() {
376 DEBTRACE("GuiEditor::shrinkExpand");
378 Subject* sub = QtGuiContext::getQtCurrent()->getSelectedSubject();
380 DEBTRACE("GuiEditor::shrinkExpand : invalid selection!");
384 if (! QtGuiContext::getQtCurrent()->_mapOfSceneItem.count(sub)) {
385 DEBTRACE("GuiEditor::shrinkExpand: no scene item corresponding to this subject");
389 SceneItem* item = QtGuiContext::getQtCurrent()->_mapOfSceneItem[sub];
390 SceneNodeItem *sni = dynamic_cast<SceneNodeItem*>(item);
392 DEBTRACE("GuiEditor::shrinkExpand: no scene node item corresponding to this subject");
396 if (sni->isExpanded()) {
397 sni->setExpanded(false);
399 sni->setExpanded(true);
401 sni->reorganizeShrinkExpand();
402 sni->showOutScopeLinks();
407 * Subject destruction, command from popup menu: needs a valid selection
409 void GuiEditor::DeleteSubject()
411 DEBTRACE("GuiEditor::DeleteSubject");
412 if (!QtGuiContext::getQtCurrent()->isEdition()) return;
413 QModelIndexList selList
414 = QtGuiContext::getQtCurrent()->getSelectionModel()->selectedIndexes();
415 if (selList.isEmpty())
418 QModelIndex selected = selList.front();
419 if (!selected.isValid())
422 SchemaItem *selItem = static_cast<SchemaItem*>(selected.internalPointer());
423 if (!selItem) return;
424 Subject *subToRemove = selItem->getSubject();
425 Subject *subParent = subToRemove->getParent();
426 DeleteSubject(subParent, subToRemove);
430 * Subject destruction, command from button in port table view or via selection
432 void GuiEditor::DeleteSubject(Subject* parent,
435 DEBTRACE("GuiEditor::DeleteSubject "<<parent->getName()<<" "<<toRemove->getName());
436 if (!QtGuiContext::getQtCurrent()->isEdition()) return;
437 toRemove->askRegisterUndoDestroy();
438 if(!parent->destroy(toRemove))
442 void GuiEditor::CutSubject()
444 DEBTRACE("GuiEditor::CutSubject");
445 if (!QtGuiContext::getQtCurrent()->isEdition()) return;
446 Subject *sub = QtGuiContext::getQtCurrent()->getSelectedSubject();
449 Message mess("GuiEditor::Cut : invalid selection!");
452 DEBTRACE(sub->getName());
453 QtGuiContext::getQtCurrent()->setSubjectToCut(sub);
456 void GuiEditor::CopySubject()
458 DEBTRACE("GuiEditor::CopySubject");
459 if (!QtGuiContext::getQtCurrent()->isEdition()) return;
460 Subject *sub = QtGuiContext::getQtCurrent()->getSelectedSubject();
463 Message mess("GuiEditor::Copy : invalid selection!");
466 DEBTRACE(sub->getName());
467 QtGuiContext::getQtCurrent()->setSubjectToCopy(sub);
470 void GuiEditor::PasteSubject()
472 DEBTRACE("GuiEditor::PasteSubject");
473 if (!QtGuiContext::getQtCurrent()->isEdition()) return;
474 Subject *newParent = QtGuiContext::getQtCurrent()->getSelectedSubject();
477 Message mess("GuiEditor::Paste : invalid selection!");
481 Subject *sub = QtGuiContext::getQtCurrent()->getSubjectToPaste(isCut);
484 Message mess("Nothing to paste");
487 if (SubjectNode *snode = dynamic_cast<SubjectNode*>(sub))
492 if (!snode->reparent(newParent))
498 if (!snode->copy(newParent))
503 Message mess("Paste not possible for this kind of object");
506 void GuiEditor::PutSubjectInBloc()
508 Subject *sub = QtGuiContext::getQtCurrent()->getSelectedSubject();
511 Message mess("GuiEditor::PutSubjectInBloc : invalid selection!");
514 if (SubjectNode *snode = dynamic_cast<SubjectNode*>(sub))
516 //Build the set of children node names
517 Node* node=snode->getNode();
518 ComposedNode* father=node->getFather();
519 std::list<Node*> children = father->edGetDirectDescendants();
520 std::set<std::string> names;
521 for (std::list<Node*>::iterator it = children.begin(); it != children.end(); ++it)
522 names.insert((*it)->getName());
524 std::stringstream tryname;
526 while (newid < 100000)
529 tryname << "Bloc" << newid;
530 if(names.find(tryname.str()) == names.end())break;
534 if (!snode->putInComposedNode(tryname.str(),"Bloc"))
539 Message mess("Put in Bloc not possible for this kind of object");
542 void GuiEditor::PutGraphInNode(std::string typeNode)
544 // put graph in Bloc node before
545 std::string blocname = PutGraphInBloc();
546 // put the built bloc into target node type
547 Proc* proc = GuiContext::getCurrent()->getProc();
548 Node* bloc = proc->getChildByShortName(blocname);
549 SubjectNode * sbloc = GuiContext::getCurrent()->_mapOfSubjectNode[bloc];
550 // create a target node
551 SubjectNode * snode = CreateNode(typeNode);
552 // put the built bloc into target node
553 sbloc->putInComposedNode(snode->getName(), typeNode);
554 // select a target node
555 YACS::HMI::SubjectProc* subproc = QtGuiContext::getQtCurrent()->getSubjectProc();
556 QtGuiContext::getQtCurrent()->setSelectedSubject(subproc);
560 std::string GuiEditor::PutGraphInBloc()
562 Proc* proc = GuiContext::getCurrent()->getProc();
563 std::list<Node *> children = proc->edGetDirectDescendants();
565 //get the set of children node names
566 std::set<std::string> names;
567 for (std::list<Node*>::iterator it = children.begin(); it != children.end(); ++it)
568 names.insert((*it)->getName());
570 //get the next numbered name
571 std::stringstream tryname;
572 long newid = GuiContext::getCurrent()->getNewId();
573 while (newid < 100000)
576 tryname << "Bloc" << newid;
577 if(names.find(tryname.str()) == names.end())break;
580 std::string blocname = tryname.str();
582 //put one by one the child nodes of Proc node into a new Bloc node
583 std::map< std::string, std::pair<QPointF, QPointF> > aMapOfNodePosition;
585 SceneNodeItem *inode = 0;
586 SubjectNode * snode = 0;
587 for (std::list<Node*>::iterator it = children.begin(); it != children.end(); ++it)
589 snode = GuiContext::getCurrent()->_mapOfSubjectNode[(*it)];
591 item = QtGuiContext::getQtCurrent()->_mapOfSceneItem[snode];
593 inode = dynamic_cast<SceneNodeItem*>(item);
595 // save current node position to restore it after reparenting
596 aMapOfNodePosition[snode->getName()] = std::make_pair(inode->pos(), QPointF(inode->getExpandedX(), inode->getExpandedY()));
598 snode->putInComposedNode(blocname, "Bloc", false);
600 for (std::list<Node*>::iterator it = children.begin(); it != children.end(); ++it)
603 snode = GuiContext::getCurrent()->_mapOfSubjectNode[(*it)];
604 snode->restoreLinks();
605 item = QtGuiContext::getQtCurrent()->_mapOfSceneItem[snode];
607 inode = dynamic_cast<SceneNodeItem*>(item);
609 // restore node position
610 inode->setPos(aMapOfNodePosition[snode->getName()].first);
611 // update node position for shrink/expand operation
612 inode->setExpandedPos(aMapOfNodePosition[snode->getName()].second);
613 // notify node about position changing
614 inode->checkGeometryChange();
616 Node* bloc = proc->getChildByShortName(blocname);
617 SubjectNode* sbloc = GuiContext::getCurrent()->_mapOfSubjectNode[bloc];
618 item = QtGuiContext::getQtCurrent()->_mapOfSceneItem[sbloc];
620 // notify bloc about child position changing
621 item->checkGeometryChange();
622 // select a target bloc
623 YACS::HMI::SubjectProc* subproc = QtGuiContext::getQtCurrent()->getSubjectProc();
624 QtGuiContext::getQtCurrent()->setSelectedSubject(subproc);
628 void GuiEditor::rebuildLinks()
630 // --- only global link redraw for now...
631 DEBTRACE("GuiEditor::rebuildLinks");
632 YACS::HMI::SubjectProc* subproc = QtGuiContext::getQtCurrent()->getSubjectProc();
633 SceneItem *item = QtGuiContext::getQtCurrent()->_mapOfSceneItem[subproc];
634 SceneComposedNodeItem *proc = dynamic_cast<SceneComposedNodeItem*>(item);
635 proc->rebuildLinks();
638 void GuiEditor::arrangeNodes(bool isRecursive)
640 Subject *sub = QtGuiContext::getQtCurrent()->getSelectedSubject();
643 DEBTRACE("GuiEditor::arrangeNodes : invalid selection!");
646 DEBTRACE(sub->getName());
648 if (! QtGuiContext::getQtCurrent()->_mapOfSceneItem.count(sub))
650 DEBTRACE("no scene item corresponding to this subject");
653 SceneItem* item = QtGuiContext::getQtCurrent()->_mapOfSceneItem[sub];
654 SceneComposedNodeItem *sci = dynamic_cast<SceneComposedNodeItem*>(item);
657 DEBTRACE("no scene composed node item corresponding to this subject");
660 sci->arrangeNodes(isRecursive);
661 // if (Scene::_autoComputeLinks && !QtGuiContext::getQtCurrent()->isLoading())
663 // YACS::HMI::SubjectProc* subproc = QtGuiContext::getQtCurrent()->getSubjectProc();
664 // SceneItem *item = QtGuiContext::getQtCurrent()->_mapOfSceneItem[subproc];
665 // SceneComposedNodeItem *proc = dynamic_cast<SceneComposedNodeItem*>(item);
666 // proc->rebuildLinks();
670 void GuiEditor::arrangeProc()
672 YACS::HMI::SubjectProc* subproc = QtGuiContext::getQtCurrent()->getSubjectProc();
673 SceneItem *item = QtGuiContext::getQtCurrent()->_mapOfSceneItem[subproc];
674 SceneComposedNodeItem *proc = dynamic_cast<SceneComposedNodeItem*>(item);
675 proc->arrangeNodes(true);
678 void GuiEditor::showUndo(QWidget *parent)
680 FormUndoRedo *undo = new FormUndoRedo(parent);
681 undo->tabWidget->setCurrentWidget(undo->undoTab);
685 void GuiEditor::showRedo(QWidget *parent)
687 FormUndoRedo *redo = new FormUndoRedo(parent);
688 redo->tabWidget->setCurrentWidget(redo->redoTab);
692 /*! Replace accentuated characters from latin1 to US ascii equivalent without accent.
693 * I did not found anything to do that in Qt...
695 QString GuiEditor::asciiFilter(const QString & name)
697 DEBTRACE(name.toStdString());
698 string aName = name.toAscii().data();
700 for (int i=0; i < aName.size(); i++)
702 int v = (unsigned char)(aName[i]);
703 DEBTRACE(v << " " << _table[v]);
704 aName[i] = _table[v];
707 return aName.c_str();