-// Copyright (C) 2014-2017 CEA/DEN, EDF R&D
+// Copyright (C) 2014-2024 CEA, EDF
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
-// See http://www.salome-platform.org/ or
-// email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
#include "XGUI_DataModel.h"
-//#include "XGUI_Workshop.h"
#include "XGUI_ObjectsBrowser.h"
-//#include "XGUI_Displayer.h"
+#include "XGUI_Workshop.h"
#include <ModuleBase_IconFactory.h>
#include <ModuleBase_ITreeNode.h>
#include <ModelAPI_Session.h>
-//#include <ModelAPI_Events.h>
-//#include <ModelAPI_ResultParameter.h>
-//#include <ModelAPI_AttributeDouble.h>
-//#include <ModelAPI_ResultPart.h>
-//#include <ModelAPI_Feature.h>
-//#include <ModelAPI_CompositeFeature.h>
-//#include <ModelAPI_ResultCompSolid.h>
-//#include <ModelAPI_ResultField.h>
-//#include <ModelAPI_Tools.h>
-//#include <ModelAPI_Folder.h>
-//#include <ModelAPI_AttributeReference.h>
+#include <ModelAPI_ResultField.h>
+#include <ModelAPI_Tools.h>
+#include <ModelAPI_CompositeFeature.h>
#include <Config_FeatureMessage.h>
-//#include <Config_DataModelReader.h>
#include <Events_Loop.h>
-//#include <QIcon>
-//#include <QBrush>
+#include <QMimeData>
+#include <QMessageBox>
#include <cassert>
-//#define ACTIVE_COLOR QColor(Qt::black)
-//#define ACTIVE_COLOR QColor(0,72,140)
-//#define PASSIVE_COLOR Qt::black
-
-/// Returns ResultPart object if the given object is a Part feature
-/// Otherwise returns NULL
-
-//#define SELECTABLE_COLOR QColor(110, 110, 110)
-//#define DISABLED_COLOR QColor(200, 200, 200)
-
-
-//ResultPartPtr getPartResult(ModelAPI_Object* theObj)
-//{
-// ModelAPI_Feature* aFeature = dynamic_cast<ModelAPI_Feature*>(theObj);
-// if (aFeature) {
-// ResultPtr aRes = aFeature->firstResult();
-// if (aRes.get() && (aRes->groupName() == ModelAPI_ResultPart::group())) {
-// ResultPartPtr aPartRes = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aRes);
-// // Use only original parts, not a placement results
-// if (aPartRes == aPartRes->original())
-// return aPartRes;
-// }
-// }
-// return ResultPartPtr();
-//}
-//
-/// Returns pointer on document if the given object is document object
-//ModelAPI_Document* getSubDocument(void* theObj)
-//{
-// ModelAPI_Document* aDoc = 0;
-// try {
-// aDoc = dynamic_cast<ModelAPI_Document*>((ModelAPI_Entity*)theObj);
-// } catch(...) {}
-// return aDoc;
-//}
-
-
+#ifdef _MSC_VER
+#pragma warning(disable: 4100)
+#endif
+static bool isValidNode(const ModuleBase_ITreeNode* theNode)
+{
+ ModuleBase_ITreeNode* aParent = 0;
+ try {
+ aParent = theNode->parent();
+ }
+ catch (...) {
+ return false;
+ }
+ if (aParent)
+ return isValidNode(aParent);
+ return true;
+}
// Constructor *************************************************
XGUI_DataModel::XGUI_DataModel(QObject* theParent) : QAbstractItemModel(theParent)//,
aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
aLoop->registerListener(this, Events_Loop::eventByName(EVENT_ORDER_UPDATED));
aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
+ aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
}
XGUI_DataModel::~XGUI_DataModel()
{
if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED)) {
std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
- std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
+ std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
std::set<ObjectPtr> aObjects = aUpdMsg->objects();
QObjectPtrList aCreated;
std::set<ObjectPtr>::const_iterator aIt;
for (aIt = aObjects.cbegin(); aIt != aObjects.cend(); aIt++) {
if ((*aIt)->isInHistory())
aCreated.append(*aIt);
+ if ((*aIt)->groupName() == ModelAPI_ResultPart::group()) {
+ emit beforeTreeRebuild();
+ myRoot->update();
+ rebuildDataTree();
+ emit treeRebuilt();
+ return;
+ }
}
+ if (aCreated.length() == 0)
+ return;
+
+ emit beforeTreeRebuild();
QTreeNodesList aNodes = myRoot->objectCreated(aCreated);
ModuleBase_ITreeNode* aParent;
int aRow = 0;
- QModelIndex aParentIndex;
+ QModelIndex aParentIndex1, aParentIndex2;
+ ObjectPtr aObj;
+ bool aRebuildAll = false;
+
foreach(ModuleBase_ITreeNode* aNode, aNodes) {
+ aObj = aNode->object();
aParent = aNode->parent();
- aRow = aParent->nodeRow(aNode);
- aParentIndex = getParentIndex(aNode, 0);
- insertRows(aRow, 1, aParentIndex);
+ if (aObj.get() && (aObj->groupName() == ModelAPI_Folder::group())) {
+ aParent->update();
+ aRebuildAll = true;
+ }
+ else {
+ aRow = aParent->nodeRow(aNode);
+ aParentIndex1 = getParentIndex(aNode, 0);
+ aParentIndex2 = getParentIndex(aNode, 2);
+ insertRows(aRow, 1, aParentIndex1);
+ dataChanged(aParentIndex1, aParentIndex2);
+ }
}
+ if (aRebuildAll)
+ rebuildDataTree();
+
+ emit treeRebuilt();
}
else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED)) {
- std::shared_ptr<ModelAPI_ObjectDeletedMessage> aUpdMsg =
- std::dynamic_pointer_cast<ModelAPI_ObjectDeletedMessage>(theMessage);
- DocumentPtr aDoc = aUpdMsg->document();
- std::set<std::string> aMsgGroups = aUpdMsg->groups();
- std::set<std::string>::const_iterator aIt;
- for (aIt = aMsgGroups.cbegin(); aIt != aMsgGroups.cend(); aIt++)
- QTreeNodesList aList = myRoot->objectsDeleted(aDoc, (*aIt).c_str());
- rebuildDataTree();
+ std::shared_ptr<ModelAPI_ObjectDeletedMessage> aUpdMsg =
+ std::dynamic_pointer_cast<ModelAPI_ObjectDeletedMessage>(theMessage);
+ const std::list<std::pair<std::shared_ptr<ModelAPI_Document>, std::string>>& aMsgGroups =
+ aUpdMsg->groups();
+ QTreeNodesList aList;
+ std::list<std::pair<std::shared_ptr<ModelAPI_Document>, std::string>>::const_iterator aIt;
+ emit beforeTreeRebuild();
+ for (aIt = aMsgGroups.cbegin(); aIt != aMsgGroups.cend(); aIt++) {
+ aList.append(myRoot->objectsDeleted(aIt->first, aIt->second.c_str()));
+ }
+ // Remove obsolete nodes
+ QTreeNodesList aRemaining;
+ foreach(ModuleBase_ITreeNode* aNode, aList) {
+ if (myRoot->hasSubNode(aNode))
+ aRemaining.append(aNode);
+ }
+ // Update remaining nodes
+ foreach(ModuleBase_ITreeNode* aNode, aRemaining) {
+ if (aNode->parent())
+ aNode->parent()->update();
+ }
+ rebuildDataTree();
+ emit treeRebuilt();
+ }
+ else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED)) {
+ std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
+ std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
+ std::set<ObjectPtr> aObjects = aUpdMsg->objects();
+
+ QObjectPtrList aCreated;
+ std::set<ObjectPtr>::const_iterator aIt;
+ bool aRebuildAll = false;
+ emit beforeTreeRebuild();
+ for (aIt = aObjects.cbegin(); aIt != aObjects.cend(); aIt++) {
+ ObjectPtr aObj = (*aIt);
+ if (!aObj->isInHistory())
+ continue;
+
+ if (aObj->data()->isValid()) {
+ if (aObj->groupName() == ModelAPI_Folder::group()) {
+ aRebuildAll = true;
+ break;
+ }
+ aCreated.append(*aIt);
+ }
+ }
+ if (aRebuildAll) {
+ myRoot->update();
+ }
+ else {
+ QSet<ModuleBase_ITreeNode*> aParents;
+ foreach(ObjectPtr aObj, aCreated) {
+ ModuleBase_ITreeNode* aNode = myRoot->subNode(aObj);
+ if (aNode) {
+ if (aNode->parent()) {
+ if (aNode->parent() == myRoot) {
+ aParents.clear();
+ aParents.insert(myRoot);
+ break;
+ }
+ else {
+ aNode = aNode->parent();
+ }
+ }
+ aParents.insert(aNode);
+ }
+ }
+ foreach(ModuleBase_ITreeNode* aNode, aParents) {
+ aNode->update();
+ }
+ }
+ rebuildDataTree();
+ emit treeRebuilt();
}
else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_ORDER_UPDATED)) {
std::shared_ptr<ModelAPI_OrderUpdatedMessage> aUpdMsg =
std::string aGroup = aUpdMsg->reordered()->group();
ModuleBase_ITreeNode* aNode = myRoot->findParent(aDoc, aGroup.c_str());
if (aNode) {
+ emit beforeTreeRebuild();
aNode->update();
- updateSubTree(aNode);
+ rebuildDataTree();
+ emit treeRebuilt();
}
}
}
else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
- DocumentPtr aDoc = ModelAPI_Session::get()->activeDocument();
- ModuleBase_ITreeNode* aRoot = myRoot->findRoot(aDoc);
- if (aRoot) {
- updateSubTree(aRoot);
+ if (ModelAPI_Session::get()->hasModuleDocument()) {
+ DocumentPtr aDoc = ModelAPI_Session::get()->activeDocument();
+ ModuleBase_ITreeNode* aRoot = myRoot->findRoot(aDoc);
+ if (aRoot) {
+ updateSubTree(aRoot);
+ }
}
}
- //if (myIsEventsProcessingBlocked)
- // return;
- //DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
- //std::string aRootType = myXMLReader->rootType();
- //std::string aSubType = myXMLReader->subType();
- //int aNbFolders = foldersCount();
-
- //// Created object event *******************
- //if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED)) {
- // std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
- // std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
- // std::set<ObjectPtr> aObjects = aUpdMsg->objects();
-
- // std::set<ObjectPtr>::const_iterator aIt;
- // std::string aObjType;
- // for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
- // ObjectPtr aObject = (*aIt);
- // // We do not show objects which does not need to be shown in object browser
- // if (!aObject->isInHistory())
- // continue;
-
- // aObjType = aObject->groupName();
- // DocumentPtr aDoc = aObject->document();
- // if (aDoc == aRootDoc) {
- // // Check that new folders could appear
- // QStringList aNotEmptyFolders = listOfShowNotEmptyFolders();
- // foreach (QString aNotEmptyFolder, aNotEmptyFolders) {
- // if ((aNotEmptyFolder.toStdString() == aObjType) && (aRootDoc->size(aObjType) > 0)) {
- // // Appears first object in folder which can not be shown empty
- // if (!hasShownFolder(aRootDoc, aNotEmptyFolder)) {
- // insertRow(myXMLReader->rootFolderId(aObjType));
- // addShownFolder(aRootDoc, aNotEmptyFolder);
- // }
- // }
- // }
- // // Insert new object
- // int aRow = aRootDoc->size(aObjType) - 1;
- // if (aRow != -1) {
- // if ((aObjType == aRootType) || (aObjType == ModelAPI_Folder::group())) {
- // insertRow(aRow + aNbFolders + 1);
- // } else {
- // int aFolderId = myXMLReader->rootFolderId(aObjType);
- // if (aFolderId != -1) {
- // insertRow(aRow, createIndex(aFolderId, 0, (void*)Q_NULLPTR));
- // }
- // }
- // }
- // } else {
- // // Object created in sub-document
- // QModelIndex aDocRoot = findDocumentRootIndex(aDoc.get(), 0);
- // if (aDocRoot.isValid()) {
- // // Check that new folders could appear
- // QStringList aNotEmptyFolders = listOfShowNotEmptyFolders(false);
- // foreach (QString aNotEmptyFolder, aNotEmptyFolders) {
- // if ((aNotEmptyFolder.toStdString() == aObjType) && (aDoc->size(aObjType) > 0)) {
- // // Appears first object in folder which can not be shown empty
- // if (!hasShownFolder(aDoc, aNotEmptyFolder)) {
- // insertRow(myXMLReader->subFolderId(aObjType), aDocRoot);
- // addShownFolder(aDoc, aNotEmptyFolder);
- // }
- // }
- // }
- // int aRow = aDoc->index(aObject, true);
- // if (aRow != -1) {
- // int aNbSubFolders = foldersCount(aDoc.get());
- // if ((aObjType == aSubType) || (aObjType == ModelAPI_Folder::group())) {
- // // List of objects under document root
- // insertRow(aRow + aNbSubFolders, aDocRoot);
- // } else {
- // // List of objects under a folder
- // if (aRow != -1) {
- // int aFolderId = folderId(aObjType, aDoc.get());
- // if (aFolderId != -1) {
- // QModelIndex aParentFolder = createIndex(aFolderId, 0, aDoc.get());
- // insertRow(aRow, aParentFolder);
- // emit dataChanged(aParentFolder, aParentFolder);
- // }
- // }
- // }
- // } else {
- // rebuildDataTree();
- // break;
- // }
- // } else {
- // rebuildDataTree();
- // break;
- // }
- // }
- // }
- // // Deleted object event ***********************
- //} else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_DELETED)) {
- // std::shared_ptr<ModelAPI_ObjectDeletedMessage> aUpdMsg =
- // std::dynamic_pointer_cast<ModelAPI_ObjectDeletedMessage>(theMessage);
- // DocumentPtr aDoc = aUpdMsg->document();
- // std::set<std::string> aMsgGroups = aUpdMsg->groups();
-
- // /// Sort groups because RootType deletion has to be done after others
- // std::string aType = (aDoc == aRootDoc)? aRootType : aSubType;
- // std::list<std::string> aGroups;
- // std::set<std::string>::const_iterator aSetIt;
- // for (aSetIt = aMsgGroups.begin(); aSetIt != aMsgGroups.end(); ++aSetIt) {
- // std::string aGroup = (*aSetIt);
- // if (aGroup == aType)
- // aGroups.push_back(aGroup);
- // else
- // aGroups.push_front(aGroup);
- // }
-
- // std::list<std::string>::const_iterator aIt;
- // for (aIt = aGroups.begin(); aIt != aGroups.end(); ++aIt) {
- // std::string aGroup = (*aIt);
- // if (aDoc == aRootDoc) { // If root objects
- // int aRow = aRootDoc->size(aGroup, true);
- // if (aGroup == aRootType) {
- // // Process root folder
- // // remove optimization due to the issue #2456
- // //removeRow(aRow + aNbFolders);
- // //rebuildBranch(aNbFolders, aRow);
- // rebuildDataTree();
- // } else if (aGroup == ModelAPI_Folder::group()) {
- // rebuildDataTree();
- // } else {
- // // Process root sub-folder
- // int aFolderId = myXMLReader->rootFolderId(aGroup);
- // if (aFolderId != -1) {
- // QModelIndex aFolderIndex = createIndex(aFolderId, 0, (void*)Q_NULLPTR);
- // removeRow(aRow, aFolderIndex);
- // //rebuildBranch(0, aRow);
- // }
- // }
- // // Check that some folders could erased
- // QStringList aNotEmptyFolders = listOfShowNotEmptyFolders();
- // foreach (QString aNotEmptyFolder, aNotEmptyFolders) {
- // if ((aNotEmptyFolder.toStdString() == aGroup) && (aRootDoc->size(aGroup, true) == 0)) {
- // // Appears first object in folder which can not be shown empty
- // removeRow(myXMLReader->rootFolderId(aGroup));
- // removeShownFolder(aRootDoc, aNotEmptyFolder);
- // //rebuildBranch(0, aNbFolders + aDoc->size(myXMLReader->rootType()));
- // break;
- // }
- // }
- // } else {
- // // Remove row for sub-document
- // QModelIndex aDocRoot = findDocumentRootIndex(aDoc.get(), 0);
- // if (aDocRoot.isValid()) {
- // int aRow = aDoc->size(aGroup, true);
- // int aNbSubFolders = foldersCount(aDoc.get());
- // if (aGroup == aSubType) {
- // // List of objects under document root
- // removeRow(aRow + aNbSubFolders, aDocRoot);
- // rebuildBranch(aNbSubFolders, aRow, aDocRoot);
- // } if (aGroup == ModelAPI_Folder::group()) {
- // rebuildDataTree();
- // } else {
- // // List of objects under a folder
- // int aFolderId = folderId(aGroup, aDoc.get());
- // if (aFolderId != -1) {
- // QModelIndex aFolderRoot = createIndex(aFolderId, 0, aDoc.get());
- // removeRow(aRow, aFolderRoot);
- // //rebuildBranch(0, aRow, aFolderRoot);
- // }
- // }
- // // Check that some folders could disappear
- // QStringList aNotEmptyFolders = listOfShowNotEmptyFolders(false);
- // int aSize = aDoc->size(aGroup, true);
- // foreach (QString aNotEmptyFolder, aNotEmptyFolders) {
- // if ((aNotEmptyFolder.toStdString() == aGroup) && (aSize == 0)) {
- // // Appears first object in folder which can not be shown empty
- // removeRow(myXMLReader->subFolderId(aGroup), aDocRoot);
- // removeShownFolder(aDoc, aNotEmptyFolder);
- // //rebuildBranch(0, aNbSubFolders + aDoc->size(myXMLReader->subType()), aDocRoot);
- // break;
- // }
- // }
- // } else {
- // rebuildDataTree();
- // break;
- // }
- // }
- // }
- //} else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_UPDATED)) {
- // std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
- // std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
- // std::set<ObjectPtr> aObjects = aUpdMsg->objects();
-
- // std::set<ObjectPtr>::const_iterator aIt;
- // for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
- // ObjectPtr aObject = (*aIt);
- // if (aObject->data()->isValid()) {
- // FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
- // if (aFeature.get() && aFeature->firstResult().get()
- // && (aFeature->firstResult()->groupName() == ModelAPI_ResultField::group())) {
- // ResultFieldPtr aResult =
- // std::dynamic_pointer_cast<ModelAPI_ResultField>(aFeature->firstResult());
- // QModelIndex aIndex = objectIndex(aResult, 0);
- // removeRows(0, aResult->stepsSize(), aIndex);
- // } else {
- // if (aObject->groupName() == ModelAPI_Folder::group()) {
- // rebuildDataTree();
- // } else {
- // QModelIndex aIndex = objectIndex(aObject, 0);
- // if (aIndex.isValid()) {
- // emit dataChanged(aIndex, aIndex);
- // }
- // }
- // }
- // } else {
- // rebuildDataTree();
- // break;
- // }
- // }
- //} else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_ORDER_UPDATED)) {
- // std::shared_ptr<ModelAPI_OrderUpdatedMessage> aUpdMsg =
- // std::dynamic_pointer_cast<ModelAPI_OrderUpdatedMessage>(theMessage);
- // if (aUpdMsg->reordered().get()) {
- // DocumentPtr aDoc = aUpdMsg->reordered()->document();
- // std::string aGroup = aUpdMsg->reordered()->group();
+ else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY)) {
+ std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
+ std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
+ std::set<ObjectPtr> aObjects = aUpdMsg->objects();
- // QModelIndex aParent;
- // int aStartId = 0;
- // if (aDoc == aRootDoc) {
- // // Update a group under root
- // if (aGroup == myXMLReader->rootType()) // Update objects under root
- // aStartId = foldersCount();
- // else // Update objects in folder under root
- // aParent = createIndex(folderId(aGroup), 0, (void*)Q_NULLPTR);
- // } else {
- // // Update a sub-document
- // if (aGroup == myXMLReader->subType()) {
- // // Update sub-document root
- // aParent = findDocumentRootIndex(aDoc.get(), 0);
- // aStartId = foldersCount(aDoc.get());
- // } else
- // // update folder in sub-document
- // aParent = createIndex(folderId(aGroup, aDoc.get()), 0, aDoc.get());
- // }
- // int aChildNb = rowCount(aParent);
- // rebuildBranch(aStartId, aChildNb - aStartId, aParent);
- // } else {
- // rebuildDataTree();
- // }
- //} else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
- // DocumentPtr aDoc = ModelAPI_Session::get()->activeDocument();
- // if (aDoc != aRootDoc) {
- // QModelIndex aDocRoot = findDocumentRootIndex(aDoc.get(), 0);
- // if (aDocRoot.isValid())
- // emit dataChanged(aDocRoot, aDocRoot);
- // else
- // // We have got a new document
- // rebuildDataTree();
- // }
- //}
+ QObjectPtrList aCreated;
+ std::set<ObjectPtr>::const_iterator aIt;
+ for (aIt = aObjects.cbegin(); aIt != aObjects.cend(); aIt++) {
+ ObjectPtr aObj = (*aIt);
+ if (aObj->groupName() == ModelAPI_ResultField::group()) {
+ aCreated.append(aObj);
+ }
+ }
+ if (aCreated.length() == 0)
+ return;
+ emit beforeTreeRebuild();
+ foreach(ObjectPtr aObj, aCreated) {
+ ModuleBase_ITreeNode* aNode = myRoot->subNode(aObj);
+ if (aNode) {
+ int aOldNb = aNode->childrenCount();
+ aNode->update();
+ int aNewNb = aNode->childrenCount();
+
+ QModelIndex aFirstIdx = getIndex(aNode, 0);
+ QModelIndex aLastIdx = getIndex(aNode, 2);
+
+ if (aNewNb > aOldNb) {
+ insertRows(aOldNb - 1, aNewNb - aOldNb, aFirstIdx);
+ }
+ else if (aNewNb < aOldNb) {
+ if (aNewNb)
+ removeRows(aNewNb - 1, aOldNb - aNewNb, aFirstIdx);
+ else if (aOldNb)
+ removeRows(0, aOldNb, aFirstIdx);
+ }
+ dataChanged(aFirstIdx, aLastIdx);
+ }
+ }
+ emit treeRebuilt();
+ }
}
//******************************************************
{
beginResetModel();
endResetModel();
- emit treeRebuilt();
}
//******************************************************
return aNode->object();
}
return ObjectPtr();
-
- //if (theIndex.internalId() == 0) // this is a folder
- // return ObjectPtr();
- //ModelAPI_Object* aObj = 0;
- //try {
- // aObj = dynamic_cast<ModelAPI_Object*>((ModelAPI_Entity*)theIndex.internalPointer());
- //} catch(...) {}
-
- //if (!aObj)
- // return ObjectPtr();
- //if (getSubDocument(aObj)) // the selected index is a folder of sub-document
- // return ObjectPtr();
-
- //return aObj->data()->owner();
}
//******************************************************
return getIndex(aNode, theColumn);
}
return QModelIndex();
-
- //std::string aType = theObject->groupName();
- //DocumentPtr aDoc = theObject->document();
- //int aRow = aDoc->index(theObject, true);
- //if (aRow == -1) {
- // // it could be a part of complex object
- // FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theObject);
- // if (aFeature.get()) {
- // CompositeFeaturePtr aCompFea = ModelAPI_Tools::compositeOwner(aFeature);
- // if (aCompFea.get()) {
- // for (int i = 0; i < aCompFea->numberOfSubs(true); i++) {
- // if (aCompFea->subFeature(i, true) == theObject) {
- // aRow = i;
- // break;
- // }
- // }
- // }
- // int aFRow = -1;
- // FolderPtr aFolder = aDoc->findContainingFolder(aFeature, aFRow);
- // if (aFolder.get())
- // aRow = aFRow;
- // } else {
- // ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
- // if (aResult.get()) {
- // ResultCompSolidPtr aCompRes = ModelAPI_Tools::compSolidOwner(aResult);
- // if (aCompRes.get()) {
- // aRow = ModelAPI_Tools::compSolidIndex(aResult);
- // }
- // }
- // }
- // if (aRow == -1)
- // return QModelIndex();
- // else
- // return createIndex(aRow, theColumn, theObject.get());
- //}
- //SessionPtr aSession = ModelAPI_Session::get();
- //DocumentPtr aRootDoc = aSession->moduleDocument();
- //if (aDoc == aRootDoc &&
- // ((myXMLReader->rootType() == aType) || (aType == ModelAPI_Folder::group()))) {
- // // The object from root document
- // aRow += foldersCount();
- //} else if ((myXMLReader->subType() == aType) || (aType == ModelAPI_Folder::group())) {
- // // The object from sub document
- // aRow += foldersCount(aDoc.get());
- //}
- //return createIndex(aRow, theColumn, theObject.get());
}
//******************************************************
return aNode->data(theIndex.column(), theRole);
}
return QVariant();
-
- //SessionPtr aSession = ModelAPI_Session::get();
- //DocumentPtr aRootDoc = aSession->moduleDocument();
- //int aNbFolders = foldersCount();
- //int theIndexRow = theIndex.row();
-
- //if (theRole == Qt::DecorationRole) {
- // if (theIndex == lastHistoryIndex())
- // return QIcon(":pictures/arrow.png");
- // else if (theIndex.column() == 0) {
- // VisibilityState aState = getVisibilityState(theIndex);
- // switch (aState) {
- // case NoneState:
- // return QIcon();
- // case Visible:
- // return QIcon(":pictures/eyeopen.png");
- // case SemiVisible:
- // return QIcon(":pictures/eyemiclosed.png");
- // case Hidden:
- // return QIcon(":pictures/eyeclosed.png");
- // }
- // }
- //}
-
- ////if (theIndex.column() == 1)
- //if (theIndex.column() != 1)
- // return QVariant();
-
- //quintptr aParentId = theIndex.internalId();
- //if (aParentId == 0) { // root folders
- // switch (theRole) {
- // case Qt::DisplayRole:
- // return QString(myXMLReader->rootFolderName(theIndexRow).c_str()) +
- // QString(" (%1)").arg(rowCount(theIndex));
- // case Qt::DecorationRole:
- // return QIcon(myXMLReader->rootFolderIcon(theIndexRow).c_str());
- // case Qt::ForegroundRole:
- // {
- // Qt::ItemFlags aFlags = theIndex.flags();
- // if (aFlags == Qt::ItemFlags())
- // return QBrush(DISABLED_COLOR);
- // if (!aFlags.testFlag(Qt::ItemIsEditable))
- // return QBrush(SELECTABLE_COLOR);
- // }
- // return ACTIVE_COLOR;
- // }
- //} else { // an object or sub-document
- // if (theRole == Qt::ForegroundRole) {
- // Qt::ItemFlags aFlags = theIndex.flags();
- // if (aFlags == Qt::ItemFlags())
- // return QBrush(DISABLED_COLOR);
- // if (!aFlags.testFlag(Qt::ItemIsEditable))
- // return QBrush(SELECTABLE_COLOR);
- // return ACTIVE_COLOR;
- // }
-
- // ModelAPI_Document* aSubDoc = getSubDocument(theIndex.internalPointer());
- // if (aSubDoc) { // this is a folder of sub document
- // QIntList aMissedIdx = missedFolderIndexes(aSubDoc);
- // int aRow = theIndexRow;
- // while (aMissedIdx.contains(aRow))
- // aRow++;
- // if (aRow < myXMLReader->subFoldersNumber()) {
- // switch (theRole) {
- // case Qt::DisplayRole:
- // return QString(myXMLReader->subFolderName(aRow).c_str()) +
- // QString(" (%1)").arg(rowCount(theIndex));
- // case Qt::DecorationRole:
- // return QIcon(myXMLReader->subFolderIcon(aRow).c_str());
- // }
- // }
- // } else {
- // ObjectPtr aObj = object(theIndex);
- // if (aObj) {
- // switch (theRole) {
- // case Qt::DisplayRole:
- // {
- // if (aObj->groupName() == ModelAPI_ResultParameter::group()) {
- // ResultParameterPtr aParam = std::dynamic_pointer_cast<ModelAPI_ResultParameter>(aObj);
- // AttributeDoublePtr aValueAttribute =
- // aParam->data()->real(ModelAPI_ResultParameter::VALUE());
- // QString aVal = QString::number(aValueAttribute->value());
- // QString aTitle = QString(aObj->data()->name().c_str());
- // return aTitle + " = " + aVal;
- // }
- // QString aSuffix;
- // if (aObj->groupName() == myXMLReader->subType()) {
- // ResultPartPtr aPartRes = getPartResult(aObj.get());
- // if (aPartRes.get()) {
- // if (aPartRes->partDoc().get() == NULL)
- // aSuffix = " (Not loaded)";
- // }
- // }
- // return aObj->data()->name().c_str() + aSuffix;
- // }
- // case Qt::DecorationRole:
- // {
- // if (aObj->groupName() == ModelAPI_Folder::group())
- // return QIcon(":pictures/features_folder.png");
- // else
- // return ModuleBase_IconFactory::get()->getIcon(aObj);
- // }
- // }
- // } else {
- // switch (theRole) {
- // case Qt::DisplayRole:
- // {
- // ModelAPI_ResultField::ModelAPI_FieldStep* aStep =
- // dynamic_cast<ModelAPI_ResultField::ModelAPI_FieldStep*>
- // ((ModelAPI_Entity*)theIndex.internalPointer());
- // if (aStep) {
- // return "Step " + QString::number(aStep->id() + 1) + " " +
- // aStep->field()->textLine(aStep->id()).c_str();
- // }
- // }
- // break;
- // }
- // }
- // }
- //}
- //return QVariant();
}
//******************************************************
ModuleBase_ITreeNode* aParentNode = (theParent.isValid()) ?
(ModuleBase_ITreeNode*)theParent.internalPointer() : myRoot;
return aParentNode->childrenCount();
-
- //SessionPtr aSession = ModelAPI_Session::get();
- //if (!aSession->hasModuleDocument())
- // return 0;
- //DocumentPtr aRootDoc = aSession->moduleDocument();
-
- //if (!theParent.isValid()) {
- // // Return number of items in root
- // int aNbFolders = foldersCount();
- // int aNbItems = 0;
- // std::string aType = myXMLReader->rootType();
- // if (!aType.empty())
- // aNbItems = aRootDoc->size(aType, true);
- // return aNbFolders + aNbItems;
- //}
-
- //quintptr aId = theParent.internalId();
- //if (aId == 0) {
- // // this is a folder under root
- // int aParentPos = theParent.row();
- // std::string aType = myXMLReader->rootFolderType(aParentPos);
- // return aRootDoc->size(aType);
- //} else {
- // // It is an object which could have children
- // ModelAPI_Document* aDoc = getSubDocument(theParent.internalPointer());
- // if (aDoc) {
- // // a folder of sub-document
- // QIntList aMissedIdx = missedFolderIndexes(aDoc);
- // int aRow = theParent.row();
- // while (aMissedIdx.contains(aRow))
- // aRow++;
- // if (aRow < myXMLReader->subFoldersNumber()) {
- // std::string aType = myXMLReader->subFolderType(aRow);
- // return aDoc->size(aType);
- // }
- // } else {
- // ModelAPI_Object* aObj =
- // dynamic_cast<ModelAPI_Object*>((ModelAPI_Entity*)theParent.internalPointer());
- // // Check for Part feature
- // ResultPartPtr aPartRes = getPartResult(aObj);
- // if (aPartRes.get()) {
- // DocumentPtr aSubDoc = aPartRes->partDoc();
- // if (!aSubDoc.get())
- // return 0;
-
- // int aNbSubFolders = foldersCount(aSubDoc.get());
- // int aNbSubItems = 0;
- // std::string aSubType = myXMLReader->subType();
- // if (!aSubType.empty())
- // aNbSubItems = aSubDoc->size(aSubType, true);
- // return aNbSubItems + aNbSubFolders;
- // } else {
- // // Check for composite object
- // ModelAPI_CompositeFeature* aCompFeature = dynamic_cast<ModelAPI_CompositeFeature*>(aObj);
- // if (aCompFeature)
- // return aCompFeature->numberOfSubs(true);
- // ModelAPI_ResultCompSolid* aCompRes = dynamic_cast<ModelAPI_ResultCompSolid*>(aObj);
- // if (aCompRes)
- // return aCompRes->numberOfSubs(true);
- // ModelAPI_ResultField* aFieldRes = dynamic_cast<ModelAPI_ResultField*>(aObj);
- // if (aFieldRes)
- // return aFieldRes->stepsSize();
- // ModelAPI_Folder* aFolder = dynamic_cast<ModelAPI_Folder*>(aObj);
- // if (aFolder)
- // return getNumberOfFolderItems(aFolder);
- // }
- // }
- //}
- //return 0;
}
//******************************************************
//******************************************************
QModelIndex XGUI_DataModel::index(int theRow, int theColumn, const QModelIndex &theParent) const
{
- int aa = theParent.row();
ModuleBase_ITreeNode* aParentNode = (theParent.isValid()) ?
(ModuleBase_ITreeNode*)theParent.internalPointer() : myRoot;
ModuleBase_ITreeNode* aSubNode = aParentNode->subNode(theRow);
assert(aSubNode);
return createIndex(theRow, theColumn, aSubNode);
-
- //SessionPtr aSession = ModelAPI_Session::get();
- //DocumentPtr aRootDoc = aSession->moduleDocument();
- //int aNbFolders = foldersCount();
-
- //QModelIndex aIndex;
-
- //if (!theParent.isValid()) {
- // if (theRow < aNbFolders) // Return first level folder index
- // return createIndex(theRow, theColumn, (void*)Q_NULLPTR);
- // else { // return object under root index
- // std::string aType = myXMLReader->rootType();
- // int aObjId = theRow - aNbFolders;
- // if (aObjId < aRootDoc->size(aType, true)) {
- // ObjectPtr aObj = aRootDoc->object(aType, aObjId, true);
- // aIndex = objectIndex(aObj, theColumn);
- // }
- // }
- //} else {
- // quintptr aId = theParent.internalId();
- // int aParentPos = theParent.row();
- // if (aId == 0) { // return object index inside of first level of folders
- // std::string aType = myXMLReader->rootFolderType(aParentPos);
- // if (theRow < aRootDoc->size(aType)) {
- // ObjectPtr aObj = aRootDoc->object(aType, theRow, true);
- // aIndex = objectIndex(aObj, theColumn);
- // }
- // } else {
- // // It is an object which could have children
- // ModelAPI_Document* aDoc = getSubDocument(theParent.internalPointer());
- // if (aDoc) {
- // // It is a folder of sub-document
- // int aParentRow = aParentPos;
- // QIntList aMissedIdx = missedFolderIndexes(aDoc);
- // while (aMissedIdx.contains(aParentRow))
- // aParentRow++;
- // if (aParentRow < myXMLReader->subFoldersNumber()) {
- // std::string aType = myXMLReader->subFolderType(aParentRow);
- // if (theRow < aDoc->size(aType)) {
- // ObjectPtr aObj = aDoc->object(aType, theRow);
- // aIndex = objectIndex(aObj, theColumn);
- // }
- // }
- // } else {
- // ModelAPI_Object* aParentObj =
- // dynamic_cast<ModelAPI_Object*>((ModelAPI_Entity*)theParent.internalPointer());
-
- // // Check for Part feature
- // ResultPartPtr aPartRes = getPartResult(aParentObj);
- // if (aPartRes.get()) {
- // DocumentPtr aSubDoc = aPartRes->partDoc();
- // int aNbSubFolders = foldersCount(aSubDoc.get());
- // if (theRow < aNbSubFolders) { // Create a Folder of sub-document
- // aIndex = createIndex(theRow, theColumn, aSubDoc.get());
- // } else {
- // // this is an object under sub document root
- // std::string aType = myXMLReader->subType();
- // ObjectPtr aObj = aSubDoc->object(aType, theRow - aNbSubFolders, true);
- // aIndex = objectIndex(aObj, theColumn);
- // }
- // } else {
- // // Check for composite object
- // ModelAPI_CompositeFeature* aCompFeature =
- // dynamic_cast<ModelAPI_CompositeFeature*>(aParentObj);
- // if (aCompFeature) {
- // aIndex = objectIndex(aCompFeature->subFeature(theRow), theColumn);
- // } else {
- // ModelAPI_ResultCompSolid* aCompRes =
- // dynamic_cast<ModelAPI_ResultCompSolid*>(aParentObj);
- // if (aCompRes)
- // aIndex = objectIndex(aCompRes->subResult(theRow), theColumn);
- // else {
- // ModelAPI_ResultField* aFieldRes =
- // dynamic_cast<ModelAPI_ResultField*>(aParentObj);
- // if (aFieldRes) {
- // aIndex = createIndex(theRow, theColumn, aFieldRes->step(theRow));
- // } else {
- // ModelAPI_Folder* aFolder = dynamic_cast<ModelAPI_Folder*>(aParentObj);
- // ObjectPtr aObj = getObjectInFolder(aFolder, theRow);
- // if (aObj.get())
- // aIndex = objectIndex(aObj, theColumn);
- // }
- // }
- // }
- // }
- // }
- // }
- //}
- //return aIndex;
}
//******************************************************
-//static QModelIndex MYLastDeleted;
QModelIndex XGUI_DataModel::parent(const QModelIndex& theIndex) const
{
if (theIndex.isValid()) {
return getParentIndex(aNode, 1);
}
return QModelIndex();
-
- //if (!theIndex.isValid())
- // return QModelIndex();
- //// To avoid additional request about index which was already deleted
- //if (theIndex == MYLastDeleted)
- // return QModelIndex();
-
- //SessionPtr aSession = ModelAPI_Session::get();
- //quintptr aId = theIndex.internalId();
- //if (aId != 0) { // The object is not a root folder
- // ModelAPI_Document* aDoc = getSubDocument(theIndex.internalPointer());
- // if (aDoc) {
- // // It is a folder of sub-document
- // return findDocumentRootIndex(aDoc);
- // }
- // ObjectPtr aObj = object(theIndex);
- // if (!aObj.get()) {
- // // It can be a step of a field
- // ModelAPI_ResultField::ModelAPI_FieldStep* aStep = 0;
- // try {
- // aStep = dynamic_cast<ModelAPI_ResultField::ModelAPI_FieldStep*>
- // ((ModelAPI_Entity*)theIndex.internalPointer());
- // } catch(...) {}
-
- // if (aStep) {
- // ModelAPI_ResultField* aField = aStep->field();
- // DocumentPtr aDoc = aSession->activeDocument();
- // ObjectPtr aFld;
- // for(int i = 0; i < aDoc->size(ModelAPI_ResultField::group()); i++) {
- // aFld = aDoc->object(ModelAPI_ResultField::group(), i);
- // if (aFld.get() == aField)
- // return objectIndex(aFld);
- // }
- // }
- // // To avoid additional request about index which was already deleted
- // // If deleted it causes a crash on delete object from Part
- // MYLastDeleted = theIndex;
- // return QModelIndex();
- // }
- // // Check is it object a sub-object of a complex object
- // FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
- // if (aFeature.get()) {
- // CompositeFeaturePtr aCompFea = ModelAPI_Tools::compositeOwner(aFeature);
- // if (aCompFea.get()) {
- // return objectIndex(aCompFea);
- // }
- // DocumentPtr aDoc = aFeature->document();
- // int aRow;
- // FolderPtr aFolder = aDoc->findContainingFolder(aFeature, aRow);
- // if (aFolder.get())
- // return objectIndex(aFolder);
- // }
- // ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
- // if (aResult.get()) {
- // ResultCompSolidPtr aCompRes = ModelAPI_Tools::compSolidOwner(aResult);
- // if (aCompRes.get()) {
- // return objectIndex(aCompRes);
- // }
- // }
- // // Use as ordinary object
- // std::string aType = aObj->groupName();
- // DocumentPtr aRootDoc = aSession->moduleDocument();
- // DocumentPtr aSubDoc = aObj->document();
- // if (aSubDoc == aRootDoc) {
- // if ((aType == myXMLReader->rootType()) || (aType == ModelAPI_Folder::group()))
- // return QModelIndex();
- // else {
- // // return first level of folder index
- // int aFolderId = myXMLReader->rootFolderId(aType);
- // // Items in a one row must have the same parent
- // return createIndex(aFolderId, 1, (void*)Q_NULLPTR);
- // }
- // } else {
- // if ((aType == myXMLReader->subType()) || (aType == ModelAPI_Folder::group()))
- // return findDocumentRootIndex(aSubDoc.get());
- // else {
- // // return first level of folder index
- // int aFolderId = folderId(aType, aSubDoc.get());
- // // Items in a one row must have the same parent
- // return createIndex(aFolderId, 1, aSubDoc.get());
- // }
- // }
- //}
}
//******************************************************
Qt::ItemFlags XGUI_DataModel::flags(const QModelIndex& theIndex) const
{
if (theIndex.isValid()) {
- ModuleBase_ITreeNode* aNode = (ModuleBase_ITreeNode*)theIndex.internalPointer();
- return aNode->flags(theIndex.column());
+ ModuleBase_ITreeNode* aNode = static_cast<ModuleBase_ITreeNode*>(theIndex.internalPointer());
+ // Check that the pointer is Valid
+ if (!isValidNode(aNode))
+ return Qt::NoItemFlags;
+ Qt::ItemFlags aResultFlags = aNode->flags(theIndex.column());
+ // Drag and drop of Part features only if:
+ // - PartSet is active
+ // - active Part feature of PartSet is dragged
+ // - finally if it does not break dependencies between features (but here only drag possibility is checked)
+ SessionPtr aSession = ModelAPI_Session::get();
+ if (aSession->hasModuleDocument() && aSession->moduleDocument() == aSession->activeDocument()) {
+
+ ObjectPtr aNodeObj = aNode->object();
+ if (aNodeObj.get() && aNodeObj->groupName() == ModelAPI_Feature::group())
+ {
+ FeaturePtr aNodeFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aNodeObj);
+ if (aNodeFeature.get() && aNodeFeature->getKind() == "Part" && !aNodeFeature->isDisabled())
+ aResultFlags |= Qt::ItemIsDragEnabled | Qt::ItemIsDropEnabled;
+ }
+ }
+ return aResultFlags;
}
- return Qt::ItemFlags();
+ return Qt::ItemIsDropEnabled | Qt::ItemFlags();
+}
- //quintptr aIt = theIndex.internalId();
- //ModelAPI_Object* aObj = 0;
- //ModelAPI_Document* aDoc = 0;
- //SessionPtr aSession = ModelAPI_Session::get();
- //DocumentPtr aActiveDoc = aSession->activeDocument();
+bool XGUI_DataModel::canDropMimeData(const QMimeData *theData, Qt::DropAction theAction,
+ int theRow, int theColumn, const QModelIndex &theParent) const
+{
+ if (theParent.isValid())
+ return false;
+ ModuleBase_ITreeNode* aSubNode = myRoot->subNode(theRow);
+ if ((aSubNode && aSubNode->object() && aSubNode->object()->groupName() == ModelAPI_Feature::group())
+ || theRow == myRoot->childrenCount()) // into the end of a list of features
+ {
+ return true;
+ }
- //Qt::ItemFlags aNullFlag;
- //Qt::ItemFlags aDefaultFlag = Qt::ItemIsSelectable | Qt::ItemIsEnabled;
- //Qt::ItemFlags aEditingFlag = Qt::ItemIsSelectable | Qt::ItemIsEnabled | Qt::ItemIsEditable;
+ return false; // in other cases drop is forbidden
+}
+QMimeData* XGUI_DataModel::mimeData(const QModelIndexList& theIndexes) const
+{
+ std::set<int> aRows; // to avoid duplication of rows and for sorting the indices
+ foreach (QModelIndex anIndex, theIndexes) {
+ if (anIndex.isValid() && anIndex.internalPointer())
+ aRows.insert(anIndex.row());
+ }
+ QByteArray anEncodedData;
+ QDataStream aStream(&anEncodedData, QIODevice::WriteOnly);
+ for(std::set<int>::iterator aRIter = aRows.begin(); aRIter != aRows.end(); aRIter++)
+ aStream << *aRIter;
+
+ QMimeData* aMimeData = new QMimeData();
+ aMimeData->setData("xgui/moved.rows", anEncodedData);
+ return aMimeData;
+}
- //if (aIt == 0) {
- // // Folders under root
- // DocumentPtr aRootDoc = aSession->moduleDocument();
- // if (aRootDoc != aActiveDoc)
- // return aDefaultFlag;
- //} else {
- // aDoc = getSubDocument(theIndex.internalPointer());
- // if (!aDoc)
- // aObj = dynamic_cast<ModelAPI_Object*>((ModelAPI_Entity*)theIndex.internalPointer());
- //}
+bool XGUI_DataModel::dropMimeData(const QMimeData *theData, Qt::DropAction theAction,
+ int theRow, int theColumn, const QModelIndex &theParent)
+{
+ FeaturePtr aDropAfter; // after this feature it is dropped, NULL if drop the the first place
+ if (theRow > 0)
+ {
+ ModuleBase_ITreeNode* aNode = myRoot->subNode(theRow - 1);
+ if (aNode && aNode->object() && aNode->object()->groupName() == ModelAPI_Feature::group())
+ aDropAfter = std::dynamic_pointer_cast<ModelAPI_Feature>(aNode->object());
+ }
+ SessionPtr aSession = ModelAPI_Session::get();
+ if (aDropAfter.get()) // move to the upper enabled feature
+ {
+ while (aDropAfter.get() && (aDropAfter->isDisabled() || !aDropAfter->isInHistory()))
+ aDropAfter = aDropAfter->document()->nextFeature(aDropAfter, true);
+ }
+ else { // move after invisible items, not the first (which is coordinate system by default)
+ std::list<FeaturePtr> allFeatures = aSession->get()->moduleDocument()->allFeatures();
+ std::list<FeaturePtr>::iterator aFeature = allFeatures.begin();
+ for(; aFeature != allFeatures.end(); aFeature++)
+ {
+ if ((*aFeature)->isInHistory())
+ break;
+ aDropAfter = *aFeature;
+ }
+ }
+ // move after the composite feature memebers, if they are invisible (sub elements of sketch)
+ CompositeFeaturePtr aComposite = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aDropAfter);
+ if (aComposite.get())
+ {
+ FeaturePtr aNext = aDropAfter->document()->nextFeature(aDropAfter);
+ while (aNext.get() && !aNext->isInHistory() && aComposite->isSub(aNext)) {
+ aDropAfter = aNext;
+ aNext = aDropAfter->document()->nextFeature(aNext);
+ }
+ }
- //if (aObj) {
- // // An object
- // if (aObj->isDisabled())
- // return theIndex.column() == 2? Qt::ItemIsSelectable : aNullFlag;
+ QByteArray anEncodedData = theData->data("xgui/moved.rows");
+ if (anEncodedData.isEmpty())
+ return false; // dropped something alien, decline
+
+ QDataStream stream(&anEncodedData, QIODevice::ReadOnly);
+ std::list<FeaturePtr> aDropped;
+ while (!stream.atEnd()) {
+ int aRow;
+ stream >> aRow;
+ ModuleBase_ITreeNode* aNode = myRoot->subNode(aRow);
+ if (aNode)
+ {
+ FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aNode->object());
+ // feature moved after itself is not moved, add only Part feature, other skip
+ if (aFeature.get() && aFeature != aDropAfter && aFeature->getKind() == "Part")
+ aDropped.push_back(aFeature);
+ }
+ }
+ if (aDropped.empty()) // nothing to move
+ return false;
+
+ // check for the movement is valid due to existing dependencies
+ std::wstring anErrorStr = ModelAPI_Tools::validateMovement(aDropAfter, aDropped);
+ if (!anErrorStr.empty())
+ {
+ QMessageBox aMessageBox;
+ aMessageBox.setWindowTitle(QObject::tr("Move part"));
+ aMessageBox.setIcon(QMessageBox::Warning);
+ aMessageBox.setStandardButtons(QMessageBox::Ok);
+ aMessageBox.setDefaultButton(QMessageBox::Ok);
+ QString aMessageText(QObject::tr("Part(s) cannot be moved because of breaking dependencies."));
+ aMessageBox.setText(aMessageText);
+ aMessageBox.setDetailedText(QString::fromStdWString(anErrorStr));
+ aMessageBox.exec();
+ return false;
+ }
- // if (aSession->moduleDocument() != aObj->document())
- // if (aActiveDoc != aObj->document())
- // return theIndex.column() == 2? Qt::ItemIsSelectable : aNullFlag;
+ if (aSession->isOperation())
+ {
+ QMessageBox aMessageBox;
+ aMessageBox.setWindowTitle(QObject::tr("Move part"));
+ aMessageBox.setIcon(QMessageBox::Warning);
+ aMessageBox.setStandardButtons(QMessageBox::Ok);
+ aMessageBox.setDefaultButton(QMessageBox::Ok);
+ QString aMessageText(QObject::tr("Cannot move part(s) during another operation."));
+ aMessageBox.setText(aMessageText);
+ aMessageBox.exec();
+ return false;
+ }
- // bool isCompositeSub = false;
- // // An object which is sub-object of a composite object can not be accessible in column 2
- // if (theIndex.column() == 2) {
- // ObjectPtr aObjPtr = aObj->data()->owner();
- // FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObjPtr);
- // if (aFeature.get()) {
- // CompositeFeaturePtr aCompFea = ModelAPI_Tools::compositeOwner(aFeature);
- // if (aCompFea.get())
- // isCompositeSub = true;
- // } else {
- // ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(aObjPtr);
- // if (aResult.get()) {
- // ResultCompSolidPtr aCompRes = ModelAPI_Tools::compSolidOwner(aResult);
- // if (aCompRes.get())
- // isCompositeSub = true;
- // }
- // }
- // }
- // if (isCompositeSub)
- // return Qt::ItemIsSelectable;
+ aSession->startOperation("Move Part");
+ DocumentPtr aPartSet = aSession->moduleDocument();
+ for (std::list<FeaturePtr>::iterator aDrop = aDropped.begin(); aDrop != aDropped.end(); aDrop++)
+ {
+ aPartSet->moveFeature(*aDrop, aDropAfter);
+ aDropAfter = *aDrop;
+ }
+ aSession->finishOperation();
- // if (aObj->document() != aActiveDoc) {
- // // The object could be a root of sub-tree
- // ResultPartPtr aPartRes = getPartResult(aObj);
- // if (aPartRes.get()) {
- // if (aPartRes->partDoc() == aActiveDoc)
- // return aEditingFlag;
- // }
- // return aDefaultFlag;
- // }
- //} else if (aDoc) {
- // // A folder under sub-document
- // if (aActiveDoc.get() != aDoc)
- // return aNullFlag;
- //}
- //return aEditingFlag;
-}
+ updateSubTree(myRoot);
+ myWorkshop->updateHistory();
-//******************************************************
-//QModelIndex
-// XGUI_DataModel::findDocumentRootIndex(const ModelAPI_Document* theDoc, int aColumn) const
-//{
-// SessionPtr aSession = ModelAPI_Session::get();
-// DocumentPtr aRootDoc = aSession->moduleDocument();
-// if (myXMLReader->isAttachToResult()) { // If document is attached to result
-// int aNb = aRootDoc->size(ModelAPI_ResultPart::group());
-// ObjectPtr aObj;
-// ResultPartPtr aPartRes;
-// for (int i = 0; i < aNb; i++) {
-// aObj = aRootDoc->object(ModelAPI_ResultPart::group(), i);
-// aPartRes = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
-// if (aPartRes.get() && (aPartRes->partDoc().get() == theDoc)) {
-// int aRow = i;
-// if (myXMLReader->rootType() == ModelAPI_Feature::group()) {
-// aRow += foldersCount();
-// }
-// return createIndex(aRow, aColumn, aObj.get());
-// }
-// }
-// } else { // If document is attached to feature
-// int aNb = aRootDoc->size(ModelAPI_Feature::group(), true);
-// ObjectPtr aObj;
-// ResultPartPtr aPartRes;
-// for (int i = 0; i < aNb; i++) {
-// aObj = aRootDoc->object(ModelAPI_Feature::group(), i, true);
-// aPartRes = getPartResult(aObj.get());
-// if (aPartRes.get() && (aPartRes->partDoc().get() == theDoc)) {
-// int aRow = i;
-// if (myXMLReader->rootType() == ModelAPI_Feature::group())
-// aRow += foldersCount();
-// return createIndex(aRow, aColumn, aObj.get());
-// }
-// }
-// }
-// return QModelIndex();
-//}
+ // returns false in any case to avoid calling removeRows after it,
+ return false; // because number of rows stays the same
+}
//******************************************************
QModelIndex XGUI_DataModel::documentRootIndex(DocumentPtr theDoc, int theColumn) const
return getIndex(aDocNode, theColumn);
}
return QModelIndex();
- // return findDocumentRootIndex(theDoc.get(), theColumn);
}
-//******************************************************
-//int XGUI_DataModel::foldersCount(ModelAPI_Document* theDoc) const
-//{
-// int aNb = 0;
-// SessionPtr aSession = ModelAPI_Session::get();
-// DocumentPtr aRootDoc = aSession->moduleDocument();
-// if ((theDoc == 0) || (theDoc == aRootDoc.get())) {
-// for (int i = 0; i < myXMLReader->rootFoldersNumber(); i++) {
-// if (myXMLReader->rootShowEmpty(i))
-// aNb++;
-// else {
-// if (aRootDoc->size(myXMLReader->rootFolderType(i)) > 0)
-// aNb++;
-// }
-// }
-// } else {
-// for (int i = 0; i < myXMLReader->subFoldersNumber(); i++) {
-// if (myXMLReader->subShowEmpty(i))
-// aNb++;
-// else {
-// if (theDoc->size(myXMLReader->subFolderType(i)) > 0)
-// aNb++;
-// }
-// }
-// }
-// return aNb;
-//}
-
-
-//******************************************************
-//QIntList XGUI_DataModel::missedFolderIndexes(ModelAPI_Document* theDoc) const
-//{
-// QIntList aList;
-// SessionPtr aSession = ModelAPI_Session::get();
-// DocumentPtr aRootDoc = aSession->moduleDocument();
-// if ((theDoc == 0) || (theDoc == aRootDoc.get())) {
-// for (int i = 0; i < myXMLReader->rootFoldersNumber(); i++) {
-// if (!myXMLReader->rootShowEmpty(i)) {
-// if (aRootDoc->size(myXMLReader->rootFolderType(i)) == 0)
-// aList.append(i);
-// }
-// }
-// } else {
-// for (int i = 0; i < myXMLReader->subFoldersNumber(); i++) {
-// if (!myXMLReader->subShowEmpty(i)) {
-// if (theDoc->size(myXMLReader->subFolderType(i)) == 0)
-// aList.append(i);
-// }
-// }
-// }
-// return aList;
-//}
-
-
-//******************************************************
-//QStringList XGUI_DataModel::listOfShowNotEmptyFolders(bool fromRoot) const
-//{
-// QStringList aResult;
-// if (fromRoot) {
-// for (int i = 0; i < myXMLReader->rootFoldersNumber(); i++) {
-// if (!myXMLReader->rootShowEmpty(i))
-// aResult << myXMLReader->rootFolderType(i).c_str();
-// }
-// } else {
-// for (int i = 0; i < myXMLReader->subFoldersNumber(); i++) {
-// if (!myXMLReader->subShowEmpty(i))
-// aResult << myXMLReader->subFolderType(i).c_str();
-// }
-// }
-// return aResult;
-//}
-
-//******************************************************
-//QModelIndex XGUI_DataModel::lastHistoryIndex() const
-//{
- //SessionPtr aSession = ModelAPI_Session::get();
- //DocumentPtr aCurDoc = aSession->activeDocument();
- //FeaturePtr aFeature = aCurDoc->currentFeature(true);
- //if (aFeature.get()) {
- // QModelIndex aInd = objectIndex(aFeature);
- // return createIndex(aInd.row(), 2, aInd.internalPointer());
- //} else {
- // if (aCurDoc == aSession->moduleDocument())
- // return createIndex(foldersCount() - 1, 2, -1);
- // else
- // return createIndex(foldersCount(aCurDoc.get()) - 1, 2, aCurDoc.get());
- //}
-//}
-
//******************************************************
bool XGUI_DataModel::hasHiddenState(const QModelIndex& theIndex)
{
+ if (theIndex.isValid()) {
+ ModuleBase_ITreeNode* aNode = (ModuleBase_ITreeNode*)theIndex.internalPointer();
+ return aNode->visibilityState() == ModuleBase_ITreeNode::Hidden;
+ }
return false;
- //return getVisibilityState(theIndex) == Hidden;
}
//******************************************************
-//int XGUI_DataModel::folderId(std::string theType, ModelAPI_Document* theDoc) const
-//{
-// SessionPtr aSession = ModelAPI_Session::get();
-// ModelAPI_Document* aDoc = theDoc;
-// if (aDoc == 0)
-// aDoc = aSession->moduleDocument().get();
-//
-// bool aUseSubDoc = (aDoc != aSession->moduleDocument().get());
-//
-// int aRes = -1;
-// if (aUseSubDoc) {
-// int aId = myXMLReader->subFolderId(theType);
-// aRes = aId;
-// for (int i = 0; i < aId; i++) {
-// if (!myXMLReader->subShowEmpty(i)) {
-// if (aDoc->size(myXMLReader->subFolderType(i)) == 0)
-// aRes--;
-// }
-// }
-// } else {
-// int aId = myXMLReader->rootFolderId(theType);
-// aRes = aId;
-// for (int i = 0; i < aId; i++) {
-// if (!myXMLReader->rootShowEmpty(i)) {
-// if (aDoc->size(myXMLReader->rootFolderType(i)) == 0)
-// aRes--;
-// }
-// }
-// }
-// return aRes;
-//}
-
-//******************************************************
-//void XGUI_DataModel::rebuildBranch(int theRow, int theCount, const QModelIndex& theParent)
-//{
-// if (theCount > 0) {
-// removeRows(theRow, theCount, theParent);
-// insertRows(theRow, theCount, theParent);
-// }
-//}
-
-//******************************************************
-//bool XGUI_DataModel::blockEventsProcessing(const bool theState)
-//{
-// bool aPreviousState = myIsEventsProcessingBlocked;
-// myIsEventsProcessingBlocked = theState;
-// return aPreviousState;
-//}
-
-//******************************************************
-//XGUI_DataModel::VisibilityState
-// XGUI_DataModel::getVisibilityState(const QModelIndex& theIndex) const
-//{
-// Qt::ItemFlags aFlags = theIndex.flags();
-// if (aFlags == Qt::ItemFlags())
-// return NoneState;
-//
-// ObjectPtr aObj = object(theIndex);
-// if (aObj.get()) {
-// if (aObj->groupName() == ModelAPI_ResultParameter::group())
-// return NoneState;
-// ResultPtr aResObj = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
-// if (aResObj.get()) {
-// XGUI_Displayer* aDisplayer = myWorkshop->displayer();
-// ResultCompSolidPtr aCompRes = std::dynamic_pointer_cast<ModelAPI_ResultCompSolid>(aResObj);
-// if (aCompRes.get()) {
-// VisibilityState aState = aCompRes->numberOfSubs(true) == 0 ?
-// (aDisplayer->isVisible(aCompRes)? Visible : Hidden) : NoneState;
-// for (int i = 0; i < aCompRes->numberOfSubs(true); i++) {
-// ResultPtr aSubRes = aCompRes->subResult(i, true);
-// VisibilityState aS = aDisplayer->isVisible(aSubRes)? Visible : Hidden;
-// if (aState == NoneState)
-// aState = aS;
-// else if (aState != aS) {
-// aState = SemiVisible;
-// break;
-// }
-// }
-// return aState;
-// } else {
-// if (aDisplayer->isVisible(aResObj))
-// return Visible;
-// else
-// return Hidden;
-// }
-// }
-// }
-// return NoneState;
-//}
-
-
-//int XGUI_DataModel::getNumberOfFolderItems(const ModelAPI_Folder* theFolder) const
-//{
-// DocumentPtr aDoc = theFolder->document();
-//
-// FeaturePtr aFirstFeatureInFolder;
-// AttributeReferencePtr aFirstFeatAttr =
-// theFolder->data()->reference(ModelAPI_Folder::FIRST_FEATURE_ID());
-// if (aFirstFeatAttr)
-// aFirstFeatureInFolder = ModelAPI_Feature::feature(aFirstFeatAttr->value());
-// if (!aFirstFeatureInFolder.get())
-// return 0;
-//
-// FeaturePtr aLastFeatureInFolder;
-// AttributeReferencePtr aLastFeatAttr =
-// theFolder->data()->reference(ModelAPI_Folder::LAST_FEATURE_ID());
-// if (aLastFeatAttr)
-// aLastFeatureInFolder = ModelAPI_Feature::feature(aLastFeatAttr->value());
-// if (!aLastFeatureInFolder.get())
-// return 0;
-//
-// int aFirst = aDoc->index(aFirstFeatureInFolder);
-// int aLast = aDoc->index(aLastFeatureInFolder);
-// return aLast - aFirst + 1;
-//}
-
-//ObjectPtr XGUI_DataModel::getObjectInFolder(const ModelAPI_Folder* theFolder, int theId) const
-//{
-// DocumentPtr aDoc = theFolder->document();
-//
-// FeaturePtr aFirstFeatureInFolder;
-// AttributeReferencePtr aFirstFeatAttr =
-// theFolder->data()->reference(ModelAPI_Folder::FIRST_FEATURE_ID());
-// if (aFirstFeatAttr)
-// aFirstFeatureInFolder = ModelAPI_Feature::feature(aFirstFeatAttr->value());
-// if (!aFirstFeatureInFolder.get())
-// return ObjectPtr();
-//
-// int aFirst = aDoc->index(aFirstFeatureInFolder);
-// return aDoc->object(ModelAPI_Feature::group(), aFirst + theId);
-//}
-
bool XGUI_DataModel::hasIndex(const QModelIndex& theIndex) const
{
ModuleBase_ITreeNode* aNode = (ModuleBase_ITreeNode*)theIndex.internalPointer();
return myRoot->hasSubNode(aNode);
}
+//******************************************************
QModelIndex XGUI_DataModel::getParentIndex(ModuleBase_ITreeNode* theNode, int thCol) const
{
ModuleBase_ITreeNode* aParent = theNode->parent();
}
}
+//******************************************************
QModelIndex XGUI_DataModel::getIndex(ModuleBase_ITreeNode* theNode, int thCol) const
{
if (theNode == myRoot)
}
+//******************************************************
void XGUI_DataModel::updateSubTree(ModuleBase_ITreeNode* theParent)
{
int aRows = theParent->childrenCount();
dataChanged(aFirstIdx, aLastIdx);
}
}
+
+
+//******************************************************
+DocumentPtr XGUI_DataModel::document(const QModelIndex& theIndex) const
+{
+ ModuleBase_ITreeNode* aNode = (ModuleBase_ITreeNode*)theIndex.internalPointer();
+ return aNode->document();
+}
+
+
+//******************************************************
+bool XGUI_DataModel::hasNode(ModuleBase_ITreeNode* theNode) const
+{
+ return myRoot->hasSubNode(theNode);
+}
