Resolved issue #860. Valentina allows forbidflipping and forceflipping at the

same time.

Undocommands for context menu were poorly designed.

--HG--
branch : develop

src/libs/vtools/tools/vtoolseamallowance.cpp

@@ -1487,13 +1487,16 @@ void VToolSeamAllowance::ToggleInLayout(bool checked)
 //---------------------------------------------------------------------------------------------------------------------
 void VToolSeamAllowance::ToggleForbidFlipping(bool checked)
 {
-    qApp->getUndoStack()->push(new TogglePieceForbidFlipping(m_id, checked, &(VAbstractTool::data), doc));
+    qApp->getUndoStack()->push(new TogglePieceForceForbidFlipping(m_id, checked,
+                                                                  ForceForbidFlippingType::ForbidFlipping,
+                                                                  &(VAbstractTool::data), doc));
 }
 
 //---------------------------------------------------------------------------------------------------------------------
 void VToolSeamAllowance::ToggleForceFlipping(bool checked)
 {
-    qApp->getUndoStack()->push(new TogglePieceForceFlipping(m_id, checked, &(VAbstractTool::data), doc));
+    qApp->getUndoStack()->push(new TogglePieceForceForbidFlipping(m_id, checked, ForceForbidFlippingType::ForceFlipping,
+                                                                  &(VAbstractTool::data), doc));
 }
 
 //---------------------------------------------------------------------------------------------------------------------

src/libs/vtools/undocommands/togglepiecestate.cpp

@@ -40,48 +40,35 @@
 #include "../vpatterndb/vcontainer.h"
 #include "../vpatterndb/vpiece.h"
 #include "vundocommand.h"
+#include "../vtools/tools/vtoolseamallowance.h"
 
 //---------------------------------------------------------------------------------------------------------------------
-TogglePieceState::TogglePieceState(quint32 id, bool state, VContainer *data, VAbstractPattern *doc,
-                                   QUndoCommand *parent)
+TogglePieceInLayout::TogglePieceInLayout(quint32 id, bool state, VContainer *data, VAbstractPattern *doc,
+                                         QUndoCommand *parent)
     : VUndoCommand(QDomElement(), doc, parent),
       m_id(id),
       m_data(data),
       m_oldState(not state),
       m_newState(state)
-{}
-
-//---------------------------------------------------------------------------------------------------------------------
-void TogglePieceState::undo()
-{
-    qCDebug(vUndo, "TogglePieceState::undo().");
-
-    if (m_newState != m_oldState)
-    {
-        Do(m_oldState);
-    }
-}
-
-//---------------------------------------------------------------------------------------------------------------------
-void TogglePieceState::redo()
-{
-    qCDebug(vUndo, "TogglePieceState::redo().");
-
-    if (m_newState != m_oldState)
-    {
-        Do(m_newState);
-    }
-}
-
-//---------------------------------------------------------------------------------------------------------------------
-TogglePieceInLayout::TogglePieceInLayout(quint32 id, bool state, VContainer *data, VAbstractPattern *doc,
-                                         QUndoCommand *parent)
-    : TogglePieceState(id, state, data, doc, parent)
 {
     setText(tr("detail in layout list"));
     m_oldState = m_data->DataPieces()->value(m_id).IsInLayout();
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+void TogglePieceInLayout::undo()
+{
+    qCDebug(vUndo, "TogglePieceState::undo().");
+    Do(m_oldState);
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void TogglePieceInLayout::redo()
+{
+    qCDebug(vUndo, "TogglePieceState::redo().");
+    Do(m_newState);
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 void TogglePieceInLayout::Do(bool state)
 {
@@ -109,52 +96,86 @@ void TogglePieceInLayout::Do(bool state)
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-TogglePieceForbidFlipping::TogglePieceForbidFlipping(quint32 id, bool state, VContainer *data, VAbstractPattern *doc,
-                                                     QUndoCommand *parent)
-    : TogglePieceState(id, state, data, doc, parent)
+TogglePieceForceForbidFlipping::TogglePieceForceForbidFlipping(quint32 id, bool state, ForceForbidFlippingType type,
+                                                               VContainer *data, VAbstractPattern *doc,
+                                                               QUndoCommand *parent)
+    : VUndoCommand(QDomElement(), doc, parent),
+      m_id(id),
+      m_data(data),
+      m_type(type),
+      m_oldForceState(false),
+      m_newForceState(false),
+      m_oldForbidState(false),
+      m_newForbidState(false)
 {
-    setText(tr("forbid flipping"));
-    m_oldState = m_data->DataPieces()->value(m_id).IsForbidFlipping();
-}
+    setText(tr("piece flipping"));
 
-//---------------------------------------------------------------------------------------------------------------------
-void TogglePieceForbidFlipping::Do(bool state)
-{
-    QDomElement detail = doc->elementById(m_id, VAbstractPattern::TagDetail);
-    if (detail.isElement())
+    VPiece det = m_data->DataPieces()->value(m_id);
+
+    m_oldForceState = det.IsForceFlipping();
+    m_oldForbidState = det.IsForbidFlipping();
+
+    if (m_type == ForceForbidFlippingType::ForceFlipping)
     {
-        doc->SetAttribute(detail, AttrForbidFlipping, state);
-
-        VPiece det = m_data->DataPieces()->value(m_id);
+        m_newForceState = state;
         det.SetForbidFlipping(state);
-        m_data->UpdatePiece(m_id, det);
+        m_newForbidState = det.IsForbidFlipping();
     }
     else
     {
-        qDebug("Can't get detail by id = %u.", m_id);
+        m_newForbidState = state;
+        det.SetForceFlipping(state);
+        m_newForceState = det.IsForceFlipping();
     }
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-TogglePieceForceFlipping::TogglePieceForceFlipping(quint32 id, bool state, VContainer *data, VAbstractPattern *doc,
-                                                   QUndoCommand *parent)
-    : TogglePieceState(id, state, data, doc, parent)
-{
-    setText(tr("force flipping"));
-    m_oldState = m_data->DataPieces()->value(m_id).IsForceFlipping();
-}
-
-//---------------------------------------------------------------------------------------------------------------------
-void TogglePieceForceFlipping::Do(bool state)
+void TogglePieceForceForbidFlipping::undo()
 {
     QDomElement detail = doc->elementById(m_id, VAbstractPattern::TagDetail);
     if (detail.isElement())
     {
-        doc->SetAttribute(detail, AttrForceFlipping, state);
-
         VPiece det = m_data->DataPieces()->value(m_id);
-        det.SetForceFlipping(state);
+        if (m_type == ForceForbidFlippingType::ForceFlipping)
+        {
+            det.SetForceFlipping(m_oldForceState);
+            det.SetForbidFlipping(m_oldForbidState);
+        }
+        else
+        {
+            det.SetForbidFlipping(m_oldForbidState);
+            det.SetForceFlipping(m_oldForceState);
+        }
         m_data->UpdatePiece(m_id, det);
+
+        // Probably overkill, but will help to avoid mistakes
+        VToolSeamAllowance::AddAttributes(doc, detail, m_id, det);
+    }
+    else
+    {
+        qDebug("Can't get detail by id = %u.", m_id);
+    }
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void TogglePieceForceForbidFlipping::redo()
+{
+    QDomElement detail = doc->elementById(m_id, VAbstractPattern::TagDetail);
+    if (detail.isElement())
+    {
+        VPiece det = m_data->DataPieces()->value(m_id);
+        if (m_type == ForceForbidFlippingType::ForceFlipping)
+        {
+            det.SetForceFlipping(m_newForceState);
+        }
+        else
+        {
+            det.SetForbidFlipping(m_newForbidState);
+        }
+        m_data->UpdatePiece(m_id, det);
+
+        // Probably overkill, but will help to avoid mistakes
+        VToolSeamAllowance::AddAttributes(doc, detail, m_id, det);
     }
     else
     {

src/libs/vtools/undocommands/togglepiecestate.h

@@ -37,87 +37,47 @@
 
 #include "vundocommand.h"
 
-class TogglePieceState : public VUndoCommand
-{
-    Q_OBJECT
-public:
-    TogglePieceState(quint32 id, bool state, VContainer *data, VAbstractPattern *doc,
-                     QUndoCommand *parent = nullptr);
-    virtual ~TogglePieceState() = default;
-    virtual void undo() override;
-    virtual void redo() override;
-    quint32 getDetId() const;
-    bool    getNewState() const;
-
-protected:
-    quint32     m_id;
-    VContainer *m_data;
-    bool        m_oldState;
-    bool        m_newState;
-
-    virtual void Do(bool state)=0;
-
-private:
-    Q_DISABLE_COPY(TogglePieceState)
-};
-
-//---------------------------------------------------------------------------------------------------------------------
-inline quint32 TogglePieceState::getDetId() const
-{
-    return m_id;
-}
-
-//---------------------------------------------------------------------------------------------------------------------
-inline bool TogglePieceState::getNewState() const
-{
-    return m_newState;
-}
-
-class TogglePieceInLayout : public TogglePieceState
+class TogglePieceInLayout : public VUndoCommand
 {
     Q_OBJECT
 public:
     TogglePieceInLayout(quint32 id, bool state, VContainer *data, VAbstractPattern *doc,
                         QUndoCommand *parent = nullptr);
     virtual ~TogglePieceInLayout() = default;
-
-protected:
-    virtual void Do(bool state) override;
-
+    virtual void undo() override;
+    virtual void redo() override;
 signals:
     void UpdateList();
 private:
     Q_DISABLE_COPY(TogglePieceInLayout)
+    quint32     m_id;
+    VContainer *m_data;
+    bool        m_oldState;
+    bool        m_newState;
+
+    void Do(bool state);
 };
 
-class TogglePieceForbidFlipping : public TogglePieceState
+enum class ForceForbidFlippingType : qint8 {ForceFlipping, ForbidFlipping};
+
+class TogglePieceForceForbidFlipping : public VUndoCommand
 {
     Q_OBJECT
 public:
-    TogglePieceForbidFlipping(quint32 id, bool state, VContainer *data, VAbstractPattern *doc,
-                              QUndoCommand *parent = nullptr);
-    virtual ~TogglePieceForbidFlipping() = default;
-
-protected:
-    virtual void Do(bool state) override;
-
+    TogglePieceForceForbidFlipping(quint32 id, bool state, ForceForbidFlippingType type, VContainer *data,
+                                   VAbstractPattern *doc, QUndoCommand *parent = nullptr);
+    virtual ~TogglePieceForceForbidFlipping() = default;
+    virtual void undo() override;
+    virtual void redo() override;
 private:
-    Q_DISABLE_COPY(TogglePieceForbidFlipping)
-};
-
-class TogglePieceForceFlipping : public TogglePieceState
-{
-    Q_OBJECT
-public:
-    TogglePieceForceFlipping(quint32 id, bool state, VContainer *data, VAbstractPattern *doc,
-                              QUndoCommand *parent = nullptr);
-    virtual ~TogglePieceForceFlipping() = default;
-
-protected:
-    virtual void Do(bool state) override;
-
-private:
-    Q_DISABLE_COPY(TogglePieceForceFlipping)
+    Q_DISABLE_COPY(TogglePieceForceForbidFlipping)
+    quint32     m_id;
+    VContainer *m_data;
+    ForceForbidFlippingType m_type;
+    bool        m_oldForceState;
+    bool        m_newForceState;
+    bool        m_oldForbidState;
+    bool        m_newForbidState;
 };
 
 #endif // TOGGLEDETAILINLAYOUT_H