From 91a98e4bd94808e9a1db3054e52cb88e25831eb8 Mon Sep 17 00:00:00 2001
From: Dario Sassi <dario.s@egaltech.com>
Date: Thu, 14 Feb 2019 10:00:27 +0000
Subject: [PATCH] EgtExecutor : - aggiunta funzione Exe e Lua GetAllInGroup.

---
 EXE_GdbObjects.cpp | 24 ++++++++++++++++++++++++
 LUA_GdbObjects.cpp | 20 ++++++++++++++++++++
 2 files changed, 44 insertions(+)

diff --git a/EXE_GdbObjects.cpp b/EXE_GdbObjects.cpp
index e0bdfc4..a675d19 100644
--- a/EXE_GdbObjects.cpp
+++ b/EXE_GdbObjects.cpp
@@ -74,6 +74,30 @@ ExeGetGroupObjs( int nId)
    return pGeomDB->GetGroupObjs( nId) ;
 }
 
+//-----------------------------------------------------------------------------
+bool
+ExeGetAllInGroup( int nGroupId, INTVECTOR& vIds)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, false)
+  // recupero il numero di oggetti nel gruppo
+   if ( ! pGeomDB->ExistsObj( nGroupId))
+      return false ;
+  // preparo il riempimento del vettore
+   vIds.clear() ;
+   int nCount = pGeomDB->GetGroupObjs( nGroupId) ;
+   if ( nCount == 0)
+      return true ;
+   vIds.reserve( nCount) ;
+  // eseguo il riempimento
+   int nEntId = pGeomDB->GetFirstInGroup( nGroupId) ;
+   while ( nEntId != GDB_ID_NULL) {
+      vIds.emplace_back( nEntId) ;
+      nEntId = pGeomDB->GetNext( nEntId) ;
+   }
+   return true ;
+}
+
 //-----------------------------------------------------------------------------
 int
 ExeGetFirstInGroup( int nGroupId)
diff --git a/LUA_GdbObjects.cpp b/LUA_GdbObjects.cpp
index 6e15579..4dd12d9 100644
--- a/LUA_GdbObjects.cpp
+++ b/LUA_GdbObjects.cpp
@@ -117,6 +117,25 @@ LuaGetGroupObjs( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaGetAllInGroup( lua_State* L)
+{
+  // 1 parametro : GroupId
+   int nGroupId ;
+   LuaCheckParam( L, 1, nGroupId)
+   LuaClearStack( L) ;
+  // determino gli oggetti nel gruppo
+   INTVECTOR vIds ;
+   bool bOk = ExeGetAllInGroup( nGroupId, vIds) ;
+  // restituisco il risultato
+   if ( bOk)
+      LuaSetParam( L, vIds) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 static int
 LuaGetFirstInGroup( lua_State* L)
@@ -608,6 +627,7 @@ LuaInstallGdbObjects( LuaMgr& luaMgr)
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetGlobFrame", LuaGetGlobFrame) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetGroupGlobFrame", LuaGetGroupGlobFrame) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetGroupObjs", LuaGetGroupObjs) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtGetAllInGroup", LuaGetAllInGroup) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetFirstInGroup", LuaGetFirstInGroup) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetNext", LuaGetNext) ;
    bOk = bOk && luaMgr.RegisterFunction( "EgtGetLastInGroup", LuaGetLastInGroup) ;