[engraving] added 410 read implementation

src/engraving/CMakeLists.txt

@@ -60,6 +60,7 @@ set(MODULE_SRC
 
     ${LIBMSCORE_SRC}
 
+    ${CMAKE_CURRENT_LIST_DIR}/rw/README.h
     ${CMAKE_CURRENT_LIST_DIR}/rw/ireader.h
     ${CMAKE_CURRENT_LIST_DIR}/rw/iwriter.h
     ${CMAKE_CURRENT_LIST_DIR}/rw/rwregister.cpp
@@ -110,6 +111,19 @@ set(MODULE_SRC
     ${CMAKE_CURRENT_LIST_DIR}/rw/read400/connectorinforeader.cpp
     ${CMAKE_CURRENT_LIST_DIR}/rw/read400/connectorinforeader.h
 
+    ${CMAKE_CURRENT_LIST_DIR}/rw/read410/read410.cpp
+    ${CMAKE_CURRENT_LIST_DIR}/rw/read410/read410.h
+    ${CMAKE_CURRENT_LIST_DIR}/rw/read410/staffread.cpp
+    ${CMAKE_CURRENT_LIST_DIR}/rw/read410/staffread.h
+    ${CMAKE_CURRENT_LIST_DIR}/rw/read410/measureread.cpp
+    ${CMAKE_CURRENT_LIST_DIR}/rw/read410/measureread.h
+    ${CMAKE_CURRENT_LIST_DIR}/rw/read410/readcontext.cpp
+    ${CMAKE_CURRENT_LIST_DIR}/rw/read410/readcontext.h
+    ${CMAKE_CURRENT_LIST_DIR}/rw/read410/tread.cpp
+    ${CMAKE_CURRENT_LIST_DIR}/rw/read410/tread.h
+    ${CMAKE_CURRENT_LIST_DIR}/rw/read410/connectorinforeader.cpp
+    ${CMAKE_CURRENT_LIST_DIR}/rw/read410/connectorinforeader.h
+
     ${CMAKE_CURRENT_LIST_DIR}/rw/compat/readstyle.cpp
     ${CMAKE_CURRENT_LIST_DIR}/rw/compat/readstyle.h
     ${CMAKE_CURRENT_LIST_DIR}/rw/compat/readchordlisthook.cpp

src/engraving/libmscore/measure.h

@@ -36,6 +36,10 @@ namespace mu::engraving::read400 {
 class MeasureRead;
 }
 
+namespace mu::engraving::read410 {
+class MeasureRead;
+}
+
 namespace mu::engraving::write {
 class MeasureWrite;
 }
@@ -380,6 +384,7 @@ class Measure final : public MeasureBase
 
     friend class Factory;
     friend class read400::MeasureRead;
+    friend class read410::MeasureRead;
     friend class write::MeasureWrite;
     friend class layout::v0::MeasureLayout;
 

src/engraving/libmscore/score.h

@@ -70,12 +70,14 @@ class Read302;
 
 namespace mu::engraving::read400 {
 class Read400;
-class ReadContext;
+}
+
+namespace mu::engraving::read410 {
+class Read410;
 }
 
 namespace mu::engraving::write {
 class Writer;
-class WriteContext;
 }
 
 namespace mu::engraving::compat {
@@ -391,6 +393,7 @@ class Score : public EngravingObject
 
     friend class read302::Read302;
     friend class read400::Read400;
+    friend class read410::Read410;
     friend class write::Writer;
     friend class layout::v0::ScoreLayout;
 

src/engraving/rw/README.h

@@ -0,0 +1,21 @@
+/**
+There will be notes about read/write
+
+1. Public / internal
+
+The classes that are located in the root of the `rw` folder
+and in the `rw` namespace are intended for use outside the read-write subsystem.
+Classes that are located in subfolders (readXXX, write) are internal
+and not intended for use outside the read-write subsystem.
+
+2. Versions
+
+Reading implementations of different versions of the format are located in different corresponding subfolders.
+BUT! Version source code 114-400 can be used not only to read its version, but also others in this range,
+i.e. its use is mixed between these versions, so its change should take this into keep in mind.
+
+The source code of version 410 is copied from version 400 and is used only to read the format of version 410,
+i.e. it can be refactored and changed without keep in mind previous versions,
+we can (or even need to) remove backward compatibility from it.
+
+*/

src/engraving/rw/read114/read114.cpp

@@ -3173,7 +3173,7 @@ bool Read114::pasteStaff(XmlReader&, Segment*, staff_idx_t, Fraction)
     UNREACHABLE;
 }
 
-void Read114::pasteSymbols(XmlReader& e, ChordRest* dst)
+void Read114::pasteSymbols(XmlReader&, ChordRest*)
 {
     UNREACHABLE;
 }

src/engraving/rw/read206/read206.cpp

@@ -3466,7 +3466,7 @@ bool Read206::pasteStaff(XmlReader&, Segment*, staff_idx_t, Fraction)
     UNREACHABLE;
 }
 
-void Read206::pasteSymbols(XmlReader& e, ChordRest* dst)
+void Read206::pasteSymbols(XmlReader&, ChordRest*)
 {
     UNREACHABLE;
 }

src/engraving/rw/read302/read302.cpp

@@ -330,7 +330,7 @@ bool Read302::pasteStaff(XmlReader&, Segment*, staff_idx_t, Fraction)
     UNREACHABLE;
 }
 
-void Read302::pasteSymbols(XmlReader& e, ChordRest* dst)
+void Read302::pasteSymbols(XmlReader&, ChordRest*)
 {
     UNREACHABLE;
 }