Revert "Replace handling of current scoreDef in Doc"

include/vrv/doc.h

@@ -90,12 +90,12 @@ class Doc : public Object {
     /**
      * Generate a document pgFoot if none is provided
      */
-    void GenerateFooter();
+    bool GenerateFooter();
 
     /**
      * Generate a document pgHead from the MEI header if none is provided
      */
-    void GenerateHeader();
+    bool GenerateHeader();
 
     /**
      * Generate measure numbers from measure attributes
@@ -121,6 +121,11 @@ class Doc : public Object {
      */
     bool HasPage(int pageIdx) const;
 
+    /**
+     * Get all the Score in the visible Mdiv.
+     */
+    std::list<Score *> GetScores();
+
     /**
      * Get the Pages in the visible Mdiv.
      * Will find it only when having read a pages-based MEI file,
@@ -136,31 +141,6 @@ class Doc : public Object {
      */
     int GetPageCount() const;
 
-    /**
-     * Get the first scoreDef
-     */
-    ///@{
-    ScoreDef *GetFirstScoreDef();
-    const ScoreDef *GetFirstScoreDef() const;
-    ///@}
-
-    /**
-     * Get all visible scores / the first visible score
-     * Lazily updates the visible scores, hence not const
-     */
-    ///@{
-    std::list<Score *> GetVisibleScores();
-    Score *GetFirstVisibleScore();
-    ///@}
-
-    /**
-     * Get the corresponding score for a node
-     */
-    ///@{
-    Score *GetCorrespondingScore(const Object *object);
-    const Score *GetCorrespondingScore(const Object *object) const;
-    ///@}
-
     /**
      * Return true if the MIDI generation is already done
      */
@@ -245,7 +225,7 @@ class Doc : public Object {
      * Get the default distance from the staff for the object
      * The distance is given in x * MEI UNIT
      */
-    data_MEASUREMENTSIGNED GetStaffDistance(const Object *object, int staffIndex, data_STAFFREL staffPosition) const;
+    data_MEASUREMENTSIGNED GetStaffDistance(const ClassId classId, int staffIndex, data_STAFFREL staffPosition);
 
     /**
      * Prepare the timemap for MIDI and timemap file export.
@@ -438,6 +418,19 @@ class Doc : public Object {
     bool HasFacsimile() const { return m_facsimile != NULL; }
     ///@}
 
+    /**
+     * @name Setter and getter for the current Score/ScoreDef.
+     * If not set, then looks for the first Score in the Document and use that.
+     * The currentScoreDef is also changed by the Object::Process whenever as Score is reached.
+     * When processing backward, the ScoreDef is changed when reaching the corresponding PageMilestoneEnd
+     */
+    ///@{
+    Score *GetCurrentScore();
+    ScoreDef *GetCurrentScoreDef();
+    void SetCurrentScore(Score *score);
+    bool HasCurrentScore() const { return m_currentScore != NULL; }
+    ///@}
+
     /**
      * Return true if the document has been cast off already.
      */
@@ -484,11 +477,6 @@ class Doc : public Object {
      */
     void PrepareMeasureIndices();
 
-    /**
-     * Determine all visible scores
-     */
-    void CollectVisibleScores();
-
 public:
     Page *m_selectionPreceding;
     Page *m_selectionFollowing;
@@ -558,10 +546,12 @@ class Doc : public Object {
     Resources m_resources;
 
     /**
-     * The list of all visible scores
-     * Used in Doc::GetCorrespondingScore to quickly determine the score for an object
+     * @name Holds a pointer to the current score/scoreDef.
+     * Set by Doc::GetCurrentScoreDef or explicitly through Doc::SetCurrentScoreDef
      */
-    std::list<Score *> m_visibleScores;
+    ///@{
+    Score *m_currentScore;
+    ///@}
 
     /**
      * A flag indicating if the document has been cast off or not.

include/vrv/floatingobject.h

@@ -251,7 +251,7 @@ class FloatingPositioner : public BoundingBox {
     /**
      * Update the Y drawing relative position based on collision detection with the overlapping bounding box
      */
-    void CalcDrawingYRel(const Doc *doc, const StaffAlignment *staffAlignment, const BoundingBox *horizOverlappingBBox);
+    void CalcDrawingYRel(Doc *doc, const StaffAlignment *staffAlignment, const BoundingBox *horizOverlappingBBox);
 
     /**
      * Align extender elements across systems

include/vrv/iomei.h

@@ -306,7 +306,7 @@ class MEIOutput : public Output {
      * Scoredef manipulation
      */
     ///@{
-    void WriteCustomScoreDef(ScoreDef *scoreDef);
+    void WriteCustomScoreDef();
     void AdjustStaffDef(StaffDef *staffDef, Measure *measure);
     bool AdjustLabel(Label *label);
     ///@}

include/vrv/object.h

@@ -692,6 +692,7 @@ class Object : public BoundingBox {
      * Helper methods for functor processing
      */
     ///@{
+    void UpdateDocumentScore(bool direction);
     bool SkipChildren(bool visibleOnly) const;
     bool FiltersApply(const Filters *filters, Object *object) const;
     ///@}

include/vrv/page.h

@@ -48,6 +48,11 @@ class Page : public Object {
     bool IsSupportedChild(Object *object) override;
     ///@}
 
+    /**
+     * Return the number of system (children are System object only)
+     */
+    int GetSystemCount() const { return (int)GetChildren().size(); }
+
     /**
      * @name Get and set the pixel per unit factor.
      */

include/vrv/score.h

@@ -56,6 +56,12 @@ class Score : public PageElement, public PageMilestoneInterface, public AttLabel
     const ScoreDef *GetScoreDef() const { return &m_scoreDef; }
     ///@}
 
+    /**
+     * Helper looking at the parent Doc and set its scoreDef as current one.
+     * Called from Object::Process
+     */
+    void SetAsCurrent();
+
     /**
      * Calculate the height of the pgHead/pgHead2 and pgFoot/pgFoot2 (if any)
      * Requires the Doc to have an empty Pages object because it adds temporary pages

src/adjustaccidxfunctor.cpp

@@ -10,7 +10,6 @@
 //----------------------------------------------------------------------------
 
 #include "doc.h"
-#include "score.h"
 
 //----------------------------------------------------------------------------
 
@@ -42,8 +41,7 @@ FunctorCode AdjustAccidXFunctor::VisitAlignmentReference(AlignmentReference *ali
     if (accids.empty()) return FUNCTOR_SIBLINGS;
 
     assert(m_doc);
-    ScoreDef *scoreDef = m_doc->GetCorrespondingScore(alignmentReference)->GetScoreDef();
-    StaffDef *staffDef = scoreDef->GetStaffDef(alignmentReference->GetN());
+    StaffDef *staffDef = m_doc->GetCurrentScoreDef()->GetStaffDef(alignmentReference->GetN());
     int staffSize = (staffDef && staffDef->HasScale()) ? staffDef->GetScale() : 100;
 
     std::sort(accids.begin(), accids.end(), AccidSpaceSort());

src/adjustdotsfunctor.cpp

@@ -11,7 +11,6 @@
 
 #include "doc.h"
 #include "elementpart.h"
-#include "score.h"
 #include "staff.h"
 
 //----------------------------------------------------------------------------
@@ -126,7 +125,7 @@ FunctorCode AdjustDotsFunctor::VisitMeasure(Measure *measure)
 
 FunctorCode AdjustDotsFunctor::VisitScore(Score *score)
 {
-    m_staffNs = score->GetScoreDef()->GetStaffNs();
+    m_staffNs = m_doc->GetCurrentScoreDef()->GetStaffNs();
 
     return FUNCTOR_CONTINUE;
 }

src/adjustgracexposfunctor.cpp

@@ -10,7 +10,6 @@
 //----------------------------------------------------------------------------
 
 #include "doc.h"
-#include "score.h"
 
 //----------------------------------------------------------------------------
 
@@ -231,7 +230,7 @@ FunctorCode AdjustGraceXPosFunctor::VisitMeasure(Measure *measure)
 
 FunctorCode AdjustGraceXPosFunctor::VisitScore(Score *score)
 {
-    m_staffNs = score->GetScoreDef()->GetStaffNs();
+    m_staffNs = m_doc->GetCurrentScoreDef()->GetStaffNs();
 
     return FUNCTOR_CONTINUE;
 }

src/adjustlayersfunctor.cpp

@@ -10,7 +10,6 @@
 //----------------------------------------------------------------------------
 
 #include "doc.h"
-#include "score.h"
 #include "staff.h"
 
 //----------------------------------------------------------------------------
@@ -149,7 +148,7 @@ FunctorCode AdjustLayersFunctor::VisitMeasure(Measure *measure)
 
 FunctorCode AdjustLayersFunctor::VisitScore(Score *score)
 {
-    m_staffNs = score->GetScoreDef()->GetStaffNs();
+    m_staffNs = m_doc->GetCurrentScoreDef()->GetStaffNs();
 
     return FUNCTOR_CONTINUE;
 }

src/adjustxposfunctor.cpp

@@ -12,7 +12,6 @@
 #include "doc.h"
 #include "multirest.h"
 #include "rest.h"
-#include "score.h"
 #include "staff.h"
 #include "system.h"
 
@@ -299,7 +298,7 @@ FunctorCode AdjustXPosFunctor::VisitMeasure(Measure *measure)
 
 FunctorCode AdjustXPosFunctor::VisitScore(Score *score)
 {
-    m_staffNs = score->GetScoreDef()->GetStaffNs();
+    m_staffNs = m_doc->GetCurrentScoreDef()->GetStaffNs();
 
     return FUNCTOR_CONTINUE;
 }