Undocommand "add piece".

--HG--
branch : feature

src/libs/vtools/undocommands/addpiece.cpp

@@ -0,0 +1,111 @@
+/************************************************************************
+ **
+ **  @file
+ **  @author Roman Telezhynskyi <dismine(at)gmail.com>
+ **  @date   6 11, 2016
+ **
+ **  @brief
+ **  @copyright
+ **  This source code is part of the Valentine project, a pattern making
+ **  program, whose allow create and modeling patterns of clothing.
+ **  Copyright (C) 2016 Valentina project
+ **  <https://bitbucket.org/dismine/valentina> All Rights Reserved.
+ **
+ **  Valentina is free software: you can redistribute it and/or modify
+ **  it under the terms of the GNU General Public License as published by
+ **  the Free Software Foundation, either version 3 of the License, or
+ **  (at your option) any later version.
+ **
+ **  Valentina is distributed in the hope that it will be useful,
+ **  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ **  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ **  GNU General Public License for more details.
+ **
+ **  You should have received a copy of the GNU General Public License
+ **  along with Valentina.  If not, see <http://www.gnu.org/licenses/>.
+ **
+ *************************************************************************/
+
+#include "addpiece.h"
+#include "../vpatterndb/vpiecenode.h"
+
+//---------------------------------------------------------------------------------------------------------------------
+AddPiece::AddPiece(const QDomElement &xml, VAbstractPattern *doc, const VPiece &detail, const QString &drawName,
+                   QUndoCommand *parent)
+    : VUndoCommand(xml, doc, parent),
+      m_detail(detail),
+      m_drawName(drawName)
+{
+    setText(tr("add detail"));
+    nodeId = doc->GetParametrId(xml);
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+AddPiece::~AddPiece()
+{}
+
+//---------------------------------------------------------------------------------------------------------------------
+void AddPiece::undo()
+{
+    qCDebug(vUndo, "Undo.");
+
+    QDomElement details = GetDetailsSection();
+    if (not details.isNull())
+    {
+        QDomElement domElement = doc->elementById(nodeId);
+        if (domElement.isElement())
+        {
+            if (details.removeChild(domElement).isNull())
+            {
+                qCDebug(vUndo, "Can't delete node");
+                return;
+            }
+
+            DecrementReferences(m_detail.GetNodes());
+        }
+        else
+        {
+            qCDebug(vUndo, "Can't get node by id = %u.", nodeId);
+            return;
+        }
+    }
+    else
+    {
+        qCDebug(vUndo, "Can't find tag %s.", qUtf8Printable(VAbstractPattern::TagDetails));
+        return;
+    }
+    emit NeedFullParsing();
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void AddPiece::redo()
+{
+    qCDebug(vUndo, "Redo.");
+
+    QDomElement details = GetDetailsSection();
+    if (not details.isNull())
+    {
+        details.appendChild(xml);
+    }
+    else
+    {
+        qCDebug(vUndo, "Can't find tag %s.", qUtf8Printable(VAbstractPattern::TagDetails));
+        return;
+    }
+    RedoFullParsing();
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+QDomElement AddPiece::GetDetailsSection() const
+{
+    QDomElement details;
+    if (m_drawName.isEmpty())
+    {
+        doc->GetActivNodeElement(VAbstractPattern::TagDetails, details);
+    }
+    else
+    {
+        details = doc->GetDraw(m_drawName).firstChildElement(VAbstractPattern::TagDetails);
+    }
+    return details;
+}

src/libs/vtools/undocommands/addpiece.h

@@ -0,0 +1,69 @@
+/************************************************************************
+ **
+ **  @file
+ **  @author Roman Telezhynskyi <dismine(at)gmail.com>
+ **  @date   6 11, 2016
+ **
+ **  @brief
+ **  @copyright
+ **  This source code is part of the Valentine project, a pattern making
+ **  program, whose allow create and modeling patterns of clothing.
+ **  Copyright (C) 2016 Valentina project
+ **  <https://bitbucket.org/dismine/valentina> All Rights Reserved.
+ **
+ **  Valentina is free software: you can redistribute it and/or modify
+ **  it under the terms of the GNU General Public License as published by
+ **  the Free Software Foundation, either version 3 of the License, or
+ **  (at your option) any later version.
+ **
+ **  Valentina is distributed in the hope that it will be useful,
+ **  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ **  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ **  GNU General Public License for more details.
+ **
+ **  You should have received a copy of the GNU General Public License
+ **  along with Valentina.  If not, see <http://www.gnu.org/licenses/>.
+ **
+ *************************************************************************/
+
+#ifndef ADDPIECE_H
+#define ADDPIECE_H
+
+#include <qcompilerdetection.h>
+#include <QDomElement>
+#include <QMetaObject>
+#include <QObject>
+#include <QString>
+#include <QtGlobal>
+
+#include "../tools/vtoolseamallowance.h"
+#include "vpiece.h"
+#include "vundocommand.h"
+
+class QDomElement;
+class QUndoCommand;
+class VAbstractPattern;
+
+
+class AddPiece : public VUndoCommand
+{
+    Q_OBJECT
+public:
+    AddPiece(const QDomElement &xml, VAbstractPattern *doc, const VPiece &detail, const QString &drawName = QString(),
+             QUndoCommand *parent = nullptr);
+    virtual ~AddPiece();
+
+    // cppcheck-suppress unusedFunction
+    virtual void undo() Q_DECL_OVERRIDE;
+    // cppcheck-suppress unusedFunction
+    virtual void redo() Q_DECL_OVERRIDE;
+private:
+    Q_DISABLE_COPY(AddPiece)
+
+    VPiece m_detail;
+    QString m_drawName;
+
+    QDomElement GetDetailsSection() const;
+};
+
+#endif // ADDPIECE_H

src/libs/vtools/undocommands/undocommands.pri

@@ -23,7 +23,8 @@ HEADERS += \
     $$PWD/delgroup.h \
     $$PWD/label/moveabstractlabel.h \
     $$PWD/toggledetailinlayout.h \
-    $$PWD/label/operationmovelabel.h
+    $$PWD/label/operationmovelabel.h \
+    $$PWD/addpiece.h
 
 SOURCES += \
     $$PWD/addtocalc.cpp \
@@ -47,4 +48,5 @@ SOURCES += \
     $$PWD/delgroup.cpp \
     $$PWD/label/moveabstractlabel.cpp \
     $$PWD/toggledetailinlayout.cpp \
-    $$PWD/label/operationmovelabel.cpp
+    $$PWD/label/operationmovelabel.cpp \
+    $$PWD/addpiece.cpp

src/libs/vtools/undocommands/vundocommand.cpp

@@ -33,6 +33,7 @@
 #include "../ifc/ifcdef.h"
 #include "../vmisc/def.h"
 #include "../vpatterndb/vnodedetail.h"
+#include "../vpatterndb/vpiecenode.h"
 
 class QDomElement;
 class QDomNode;
@@ -92,3 +93,12 @@ void VUndoCommand::DecrementReferences(const QVector<VNodeDetail> &nodes) const
         doc->DecrementReferens(nodes.at(i).getId());
     }
 }
+
+//---------------------------------------------------------------------------------------------------------------------
+void VUndoCommand::DecrementReferences(const QVector<VPieceNode> &nodes) const
+{
+    for (qint32 i = 0; i < nodes.size(); ++i)
+    {
+        doc->DecrementReferens(nodes.at(i).GetId());
+    }
+}

src/libs/vtools/undocommands/vundocommand.h

@@ -65,6 +65,7 @@ enum class UndoCommand: char { AddPatternPiece,
                              };
 
 class VNodeDetail;
+class VPieceNode;
 class VPattern;
 
 class VUndoCommand : public QObject, public QUndoCommand
@@ -87,6 +88,7 @@ protected:
 
     void         IncrementReferences(const QVector<VNodeDetail> &nodes) const;
     void         DecrementReferences(const QVector<VNodeDetail> &nodes) const;
+    void         DecrementReferences(const QVector<VPieceNode> &nodes) const;
 private:
     Q_DISABLE_COPY(VUndoCommand)
 };