Improve Delete piece undocommand.

Performance improvement.

--HG--
branch : develop

src/libs/vtools/tools/vabstracttool.cpp

@@ -423,16 +423,37 @@ void VAbstractTool::ToolCreation(const Source &typeCreation)
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-/**
+VToolRecord VAbstractTool::GetRecord(const quint32 id, const Tool &toolType, VAbstractPattern *doc)
- * @brief AddRecord add record about tool in history.
+{
- * @param id object id in container
+    QVector<VToolRecord> *history = doc->getHistory();
- * @param toolType tool type
+    for(int i = 0; i < history->size(); ++i)
- * @param doc dom document container
+    {
- */
+        if (history->at(i).getId() == id && history->at(i).getTypeTool() == toolType)
-void VAbstractTool::AddRecord(const quint32 id, const Tool &toolType, VAbstractPattern *doc)
+        {
+            return history->at(i);
+        }
+    }
+    return VToolRecord();
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void VAbstractTool::RemoveRecord(const VToolRecord &record, VAbstractPattern *doc)
+{
+    QVector<VToolRecord> *history = doc->getHistory();
+    for(int i = 0; i < history->size(); ++i)
+    {
+        if (history->at(i) == record)
+        {
+            history->remove(i);
+            return;
+        }
+    }
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void VAbstractTool::AddRecord(const VToolRecord &record, VAbstractPattern *doc)
 {
     QVector<VToolRecord> *history = doc->getHistory();
-    VToolRecord record = VToolRecord(id, toolType, doc->GetNameActivPP());
     if (history->contains(record))
     {
         return;
@@ -459,6 +480,18 @@ void VAbstractTool::AddRecord(const quint32 id, const Tool &toolType, VAbstractP
     }
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+/**
+ * @brief AddRecord add record about tool in history.
+ * @param id object id in container
+ * @param toolType tool type
+ * @param doc dom document container
+ */
+void VAbstractTool::AddRecord(const quint32 id, const Tool &toolType, VAbstractPattern *doc)
+{
+    AddRecord(VToolRecord(id, toolType, doc->GetNameActivPP()), doc);
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 void VAbstractTool::AddNodes(VAbstractPattern *doc, QDomElement &domElement, const VPiecePath &path)
 {

src/libs/vtools/tools/vabstracttool.h

@@ -96,6 +96,9 @@ public:
     static const QStringList      Colors();
     static QMap<QString, QString> ColorsList();
 
+    static VToolRecord GetRecord(const quint32 id, const Tool &toolType, VAbstractPattern *doc);
+    static void RemoveRecord(const VToolRecord &record, VAbstractPattern *doc);
+    static void AddRecord(const VToolRecord &record, VAbstractPattern *doc);
     static void AddRecord(const quint32 id, const Tool &toolType, VAbstractPattern *doc);
     static void AddNodes(VAbstractPattern *doc, QDomElement &domElement, const VPiecePath &path);
     static void AddNodes(VAbstractPattern *doc, QDomElement &domElement, const VPiece &piece);

src/libs/vtools/tools/vtoolseamallowance.cpp

@@ -146,11 +146,6 @@ VToolSeamAllowance *VToolSeamAllowance::Create(VToolSeamAllowanceInitData &initD
         VAbstractTool::AddRecord(initData.id, Tool::Piece, initData.doc);
         piece = new VToolSeamAllowance(initData);
         initData.scene->addItem(piece);
-        connect(piece, &VToolSeamAllowance::ChoosedTool, initData.scene, &VMainGraphicsScene::ChoosedItem);
-        connect(initData.scene, &VMainGraphicsScene::EnableDetailItemHover, piece, &VToolSeamAllowance::AllowHover);
-        connect(initData.scene, &VMainGraphicsScene::EnableDetailItemSelection, piece,
-                &VToolSeamAllowance::AllowSelecting);
-        connect(initData.scene, &VMainGraphicsScene::HighlightDetail, piece, &VToolSeamAllowance::Highlight);
         VAbstractPattern::AddTool(initData.id, piece);
     }
     //Very important to delete it. Only this tool need this special variable.
@@ -461,9 +456,68 @@ void VToolSeamAllowance::Update(const VPiece &piece)
     setFlag(QGraphicsItem::ItemSendsGeometryChanges, false);
     VAbstractTool::data.UpdatePiece(m_id, piece);
     RefreshGeometry();
+    VMainGraphicsView::NewSceneRect(m_sceneDetails, qApp->getSceneView());
     setFlag(QGraphicsItem::ItemSendsGeometryChanges, true);
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+void VToolSeamAllowance::DisconnectOutsideSignals()
+{
+    // If UnionDetails tool delete the detail this object will be deleted only after full parse.
+    // Deleting inside UnionDetails cause crash.
+    // Because this object should be inactive from no one we disconnect all signals that may cause a crash
+    // KEEP THIS LIST ACTUALL!!!
+    disconnect(doc, nullptr, this, nullptr);
+    if (QGraphicsScene *toolScene = scene())
+    {
+        disconnect(toolScene, nullptr, this, nullptr);
+    }
+    disconnect(m_dataLabel, nullptr, this, nullptr);
+    disconnect(m_patternInfo, nullptr, this, nullptr);
+    disconnect(m_grainLine, nullptr, this, nullptr);
+    disconnect(m_sceneDetails, nullptr, this, nullptr);
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void VToolSeamAllowance::ConnectOutsideSignals()
+{
+    connect(m_dataLabel, &VTextGraphicsItem::SignalMoved, this, &VToolSeamAllowance::SaveMoveDetail);
+    connect(m_dataLabel, &VTextGraphicsItem::SignalResized, this, &VToolSeamAllowance::SaveResizeDetail);
+    connect(m_dataLabel, &VTextGraphicsItem::SignalRotated, this, &VToolSeamAllowance::SaveRotationDetail);
+
+    connect(m_patternInfo, &VTextGraphicsItem::SignalMoved, this, &VToolSeamAllowance::SaveMovePattern);
+    connect(m_patternInfo, &VTextGraphicsItem::SignalResized, this, &VToolSeamAllowance::SaveResizePattern);
+    connect(m_patternInfo, &VTextGraphicsItem::SignalRotated, this, &VToolSeamAllowance::SaveRotationPattern);
+
+    connect(m_grainLine, &VGrainlineItem::SignalMoved, this, &VToolSeamAllowance::SaveMoveGrainline);
+    connect(m_grainLine, &VGrainlineItem::SignalResized, this, &VToolSeamAllowance::SaveResizeGrainline);
+    connect(m_grainLine, &VGrainlineItem::SignalRotated, this, &VToolSeamAllowance::SaveRotateGrainline);
+
+    connect(doc, &VAbstractPattern::UpdatePatternLabel, this, &VToolSeamAllowance::UpdatePatternInfo);
+    connect(doc, &VAbstractPattern::UpdatePatternLabel, this, &VToolSeamAllowance::UpdateDetailLabel);
+    connect(doc, &VAbstractPattern::CheckLayout, this, &VToolSeamAllowance::UpdateDetailLabel);
+    connect(doc, &VAbstractPattern::CheckLayout, this, &VToolSeamAllowance::UpdatePatternInfo);
+    connect(doc, &VAbstractPattern::CheckLayout, this, &VToolSeamAllowance::UpdateGrainline);
+
+    connect(m_sceneDetails, &VMainGraphicsScene::EnableToolMove, this, &VToolSeamAllowance::EnableToolMove);
+    connect(m_sceneDetails, &VMainGraphicsScene::ItemClicked, this, &VToolSeamAllowance::ResetChildren);
+    connect(m_sceneDetails, &VMainGraphicsScene::DimensionsChanged, this, &VToolSeamAllowance::UpdateDetailLabel);
+    connect(m_sceneDetails, &VMainGraphicsScene::DimensionsChanged, this, &VToolSeamAllowance::UpdatePatternInfo);
+    connect(m_sceneDetails, &VMainGraphicsScene::LanguageChanged, this, &VToolSeamAllowance::retranslateUi);
+    connect(m_sceneDetails, &VMainGraphicsScene::EnableDetailItemHover, this, &VToolSeamAllowance::AllowHover);
+    connect(m_sceneDetails, &VMainGraphicsScene::EnableDetailItemSelection, this, &VToolSeamAllowance::AllowSelecting);
+    connect(m_sceneDetails, &VMainGraphicsScene::HighlightDetail, this, &VToolSeamAllowance::Highlight);
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void VToolSeamAllowance::ReinitInternals(const VPiece &detail, VMainGraphicsScene *scene)
+{
+    InitNodes(detail, scene);
+    InitCSAPaths(detail);
+    InitInternalPaths(detail);
+    InitPins(detail);
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 QString VToolSeamAllowance::getTagName() const
 {
@@ -1137,10 +1191,7 @@ VToolSeamAllowance::VToolSeamAllowance(const VToolSeamAllowanceInitData &initDat
       m_passmarks(new QGraphicsPathItem(this))
 {
     VPiece detail = initData.data->GetPiece(initData.id);
-    InitNodes(detail, initData.scene);
+    ReinitInternals(detail, m_sceneDetails);
-    InitCSAPaths(detail);
-    InitInternalPaths(detail);
-    InitPins(detail);
     this->setFlag(QGraphicsItem::ItemIsMovable, true);
     this->setFlag(QGraphicsItem::ItemIsSelectable, true);
     RefreshGeometry();
@@ -1148,32 +1199,12 @@ VToolSeamAllowance::VToolSeamAllowance(const VToolSeamAllowanceInitData &initDat
     this->setFlag(QGraphicsItem::ItemSendsGeometryChanges, true);
     this->setFlag(QGraphicsItem::ItemIsFocusable, true);// For keyboard input focus
 
-    connect(initData.scene, &VMainGraphicsScene::EnableToolMove, this, &VToolSeamAllowance::EnableToolMove);
-    connect(initData.scene, &VMainGraphicsScene::ItemClicked, this, &VToolSeamAllowance::ResetChildren);
     ToolCreation(initData.typeCreation);
     setAcceptHoverEvents(true);
 
-    connect(m_dataLabel, &VTextGraphicsItem::SignalMoved, this, &VToolSeamAllowance::SaveMoveDetail);
+    connect(this, &VToolSeamAllowance::ChoosedTool, m_sceneDetails, &VMainGraphicsScene::ChoosedItem);
-    connect(m_dataLabel, &VTextGraphicsItem::SignalResized, this, &VToolSeamAllowance::SaveResizeDetail);
-    connect(m_dataLabel, &VTextGraphicsItem::SignalRotated, this, &VToolSeamAllowance::SaveRotationDetail);
 
-    connect(m_patternInfo, &VTextGraphicsItem::SignalMoved, this, &VToolSeamAllowance::SaveMovePattern);
+    ConnectOutsideSignals();
-    connect(m_patternInfo, &VTextGraphicsItem::SignalResized, this, &VToolSeamAllowance::SaveResizePattern);
-    connect(m_patternInfo, &VTextGraphicsItem::SignalRotated, this, &VToolSeamAllowance::SaveRotationPattern);
-
-    connect(m_grainLine, &VGrainlineItem::SignalMoved, this, &VToolSeamAllowance::SaveMoveGrainline);
-    connect(m_grainLine, &VGrainlineItem::SignalResized, this, &VToolSeamAllowance::SaveResizeGrainline);
-    connect(m_grainLine, &VGrainlineItem::SignalRotated, this, &VToolSeamAllowance::SaveRotateGrainline);
-
-    connect(doc, &VAbstractPattern::UpdatePatternLabel, this, &VToolSeamAllowance::UpdatePatternInfo);
-    connect(doc, &VAbstractPattern::UpdatePatternLabel, this, &VToolSeamAllowance::UpdateDetailLabel);
-    connect(doc, &VAbstractPattern::CheckLayout, this, &VToolSeamAllowance::UpdateDetailLabel);
-    connect(doc, &VAbstractPattern::CheckLayout, this, &VToolSeamAllowance::UpdatePatternInfo);
-    connect(doc, &VAbstractPattern::CheckLayout, this, &VToolSeamAllowance::UpdateGrainline);
-
-    connect(m_sceneDetails, &VMainGraphicsScene::DimensionsChanged, this, &VToolSeamAllowance::UpdateDetailLabel);
-    connect(m_sceneDetails, &VMainGraphicsScene::DimensionsChanged, this, &VToolSeamAllowance::UpdatePatternInfo);
-    connect(m_sceneDetails, &VMainGraphicsScene::LanguageChanged, this, &VToolSeamAllowance::retranslateUi);
 
     UpdateDetailLabel();
     UpdatePatternInfo();
@@ -1478,13 +1509,16 @@ void VToolSeamAllowance::InitNode(const VPieceNode &node, VMainGraphicsScene *sc
             VNodePoint *tool = qobject_cast<VNodePoint*>(VAbstractPattern::getTool(node.GetId()));
             SCASSERT(tool != nullptr);
 
-            connect(tool, &VNodePoint::ShowContextMenu, parent, &VToolSeamAllowance::contextMenuEvent);
+            if (tool->parent() != parent)
-            connect(tool, &VNodePoint::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem);
+            {
-            tool->setParentItem(parent);
+                connect(tool, &VNodePoint::ShowContextMenu, parent, &VToolSeamAllowance::contextMenuEvent);
-            tool->SetParentType(ParentType::Item);
+                connect(tool, &VNodePoint::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem);
-            tool->SetExluded(node.IsExcluded());
+                tool->setParentItem(parent);
+                tool->SetParentType(ParentType::Item);
+                tool->SetExluded(node.IsExcluded());
+                doc->IncrementReferens(node.GetId());
+            }
             tool->setVisible(not node.IsExcluded());//Hide excluded point
-            doc->IncrementReferens(node.GetId());
             break;
         }
         case (Tool::NodeArc):
@@ -1515,8 +1549,12 @@ void VToolSeamAllowance::InitInternalPaths(const VPiece &detail)
     {
         auto *tool = qobject_cast<VToolPiecePath*>(VAbstractPattern::getTool(detail.GetInternalPaths().at(i)));
         SCASSERT(tool != nullptr);
-        tool->setParentItem(this);
+
-        tool->SetParentType(ParentType::Item);
+        if (tool->parent() != this)
+        {
+            tool->setParentItem(this);
+            tool->SetParentType(ParentType::Item);
+        }
         tool->show();
         doc->IncrementReferens(detail.GetInternalPaths().at(i));
     }
@@ -1534,33 +1572,15 @@ void VToolSeamAllowance::InitPins(const VPiece &detail)
 //---------------------------------------------------------------------------------------------------------------------
 void VToolSeamAllowance::DeleteTool(bool ask)
 {
-    QScopedPointer<DeletePiece> delDet(new DeletePiece(doc, m_id, VAbstractTool::data.GetPiece(m_id)));
+    QScopedPointer<DeletePiece> delDet(new DeletePiece(doc, m_id, VAbstractTool::data, m_sceneDetails));
     if (ask)
     {
         if (ConfirmDeletion() == QMessageBox::No)
         {
             return;
         }
-        /* If UnionDetails tool delete detail no need emit FullParsing.*/
-        connect(delDet.data(), &DeletePiece::NeedFullParsing, doc, &VAbstractPattern::NeedFullParsing);
     }
 
-    // If UnionDetails tool delete the detail this object will be deleted only after full parse.
-    // Deleting inside UnionDetails cause crash.
-    // Because this object should be inactive from no one we disconnect all signals that may cause a crash
-    // KEEP THIS LIST ACTUALL!!!
-    disconnect(doc, nullptr, this, nullptr);
-    if (QGraphicsScene *toolScene = scene())
-    {
-        disconnect(toolScene, nullptr, this, nullptr);
-    }
-    disconnect(m_dataLabel, nullptr, this, nullptr);
-    disconnect(m_patternInfo, nullptr, this, nullptr);
-    disconnect(m_grainLine, nullptr, this, nullptr);
-    disconnect(m_sceneDetails, nullptr, this, nullptr);
-
-    hide();// User shouldn't see this object
-
     qApp->getUndoStack()->push(delDet.take());
 
     // Throw exception, this will help prevent case when we forget to immediately quit function.

src/libs/vtools/tools/vtoolseamallowance.h

@@ -102,6 +102,9 @@ public:
 
     void Move(qreal x, qreal y);
     void Update(const VPiece &piece);
+    void DisconnectOutsideSignals();
+    void ConnectOutsideSignals();
+    void ReinitInternals(const VPiece &detail, VMainGraphicsScene *scene);
 
     virtual int        type() const Q_DECL_OVERRIDE {return Type;}
     enum { Type = UserType + static_cast<int>(Tool::Piece)};

src/libs/vtools/tools/vtooluniondetails.cpp

@@ -1369,9 +1369,6 @@ void CreateUnitedDetail(const VToolUnionDetailsInitData &initData, qreal dx, qre
         SCASSERT(toolDet != nullptr);
         bool ask = false;
         toolDet->Remove(ask);
-        // We do not call full parse, so will need more to do more cleaning than usually
-        initData.doc->RemoveTool(id);
-        initData.data->RemovePiece(id);
     };
 
     if (not initData.retainPieces)

src/libs/vtools/undocommands/deletepiece.cpp

@@ -40,13 +40,19 @@
 #include "vundocommand.h"
 #include "../vpatterndb/vpiecenode.h"
 #include "../vpatterndb/vpiecepath.h"
+#include "../vwidgets/vmaingraphicsview.h"
 
 //---------------------------------------------------------------------------------------------------------------------
-DeletePiece::DeletePiece(VAbstractPattern *doc, quint32 id, const VPiece &detail, QUndoCommand *parent)
+DeletePiece::DeletePiece(VAbstractPattern *doc, quint32 id, VContainer data, VMainGraphicsScene *scene,
+                         QUndoCommand *parent)
     : VUndoCommand(QDomElement(), doc, parent),
       m_parentNode(),
       m_siblingId(NULL_ID),
-      m_detail(detail)
+      m_detail(data.GetPiece(id)),
+      m_data(data),
+      m_scene(scene),
+      m_tool(),
+      m_record(VAbstractTool::GetRecord(id, Tool::Piece, doc))
 {
     setText(tr("delete tool"));
     nodeId = id;
@@ -74,7 +80,12 @@ DeletePiece::DeletePiece(VAbstractPattern *doc, quint32 id, const VPiece &detail
 
 //---------------------------------------------------------------------------------------------------------------------
 DeletePiece::~DeletePiece()
-{}
+{
+    if (not m_tool.isNull())
+    {
+        delete m_tool;
+    }
+}
 
 //---------------------------------------------------------------------------------------------------------------------
 void DeletePiece::undo()
@@ -82,7 +93,19 @@ void DeletePiece::undo()
     qCDebug(vUndo, "Undo.");
 
     UndoDeleteAfterSibling(m_parentNode, m_siblingId);
-    emit NeedFullParsing();
+
+    VAbstractPattern::AddTool(nodeId, m_tool);
+    m_data.UpdatePiece(nodeId, m_detail);
+
+    m_tool->ReinitInternals(m_detail, m_scene);
+
+    VAbstractTool::AddRecord(m_record, doc);
+    m_scene->addItem(m_tool);
+    m_tool->ConnectOutsideSignals();
+    m_tool->show();
+    m_tool.clear();
+
+    VMainGraphicsView::NewSceneRect(m_scene, qApp->getSceneView());
 }
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -95,17 +118,23 @@ void DeletePiece::redo()
     {
         m_parentNode.removeChild(domElement);
 
-        // UnionDetails delete two old details and create one new.
+        m_tool = qobject_cast<VToolSeamAllowance*>(VAbstractPattern::getTool(nodeId));
-        // So when UnionDetail delete detail we can't use FullParsing. So we hide detail on scene directly.
+        SCASSERT(not m_tool.isNull());
-        VToolSeamAllowance *toolDet = qobject_cast<VToolSeamAllowance*>(VAbstractPattern::getTool(nodeId));
+        m_tool->DisconnectOutsideSignals();
-        SCASSERT(toolDet != nullptr);
+        m_tool->hide();
-        toolDet->hide();
+
+        m_scene->removeItem(m_tool);
+
+        VAbstractPattern::RemoveTool(nodeId);
+        m_data.RemovePiece(nodeId);
+        VAbstractTool::RemoveRecord(m_record, doc);
 
         DecrementReferences(m_detail.GetPath().GetNodes());
         DecrementReferences(m_detail.GetCustomSARecords());
         DecrementReferences(m_detail.GetInternalPaths());
         DecrementReferences(m_detail.GetPins());
-        emit NeedFullParsing(); // Doesn't work when UnionDetail delete detail.
+
+        VMainGraphicsView::NewSceneRect(m_scene, qApp->getSceneView());
     }
     else
     {

src/libs/vtools/undocommands/deletepiece.h

@@ -39,7 +39,8 @@ class DeletePiece : public VUndoCommand
 {
     Q_OBJECT
 public:
-    DeletePiece(VAbstractPattern *doc, quint32 id, const VPiece &detail, QUndoCommand *parent = nullptr);
+    DeletePiece(VAbstractPattern *doc, quint32 id, VContainer data, VMainGraphicsScene *scene,
+                QUndoCommand *parent = nullptr);
     virtual ~DeletePiece();
 
     virtual void undo() Q_DECL_OVERRIDE;
@@ -47,9 +48,13 @@ public:
 private:
     Q_DISABLE_COPY(DeletePiece)
 
-    QDomNode m_parentNode;
+    QDomNode                     m_parentNode;
-    quint32  m_siblingId;
+    quint32                      m_siblingId;
-    VPiece   m_detail;
+    VPiece                       m_detail;
+    VContainer                   m_data;
+    VMainGraphicsScene          *m_scene;
+    QPointer<VToolSeamAllowance> m_tool;
+    VToolRecord                  m_record;
 };
 
 #endif // DELETEPIECE_H