eeschema: code cleaning

eeschema/CMakeLists.txt

@@ -15,6 +15,7 @@ set(EESCHEMA_SRCS
     class_drawsheet.cpp
     class_hierarchical_PIN_sheet.cpp
     class_pin.cpp
+    class_library.cpp
     class_schematic_items.cpp
     class_screen.cpp
     class_text-label.cpp
@@ -56,7 +57,6 @@ set(EESCHEMA_SRCS
     hotkeys.cpp
     libalias.cpp
     libarch.cpp
-    libclass.cpp
     libedit.cpp
     libedit_onleftclick.cpp
     libedit_onrightclick.cpp

eeschema/class_library.h

@@ -45,8 +45,21 @@ public:
 public:
     LibraryStruct( int type, const wxString& name, const wxString& fullname );
     ~LibraryStruct();
-    bool WriteHeader( FILE* file );
+    /**
+     * Function SaveLibrary
+     * writes the data structures for this object out to 2 file
+     * the library in "*.lib" format.
+     * the doc file in "*.dcm" format.
+     * creates a backup file for each  file (.bak and .bck)
+     * @param aFullFileName The full lib filename.
+     * @return bool - true if success writing else false.
+     */
+    bool SaveLibrary( const wxString& aFullFileName );
+
     bool ReadHeader( FILE* file, int* LineNum );
+
+private:
+    bool WriteHeader( FILE* file );
 };
 
 
@@ -73,8 +86,15 @@ public:
         return wxT( "LibCmpEntry" );
     }
 
-
-    bool WriteDescr( FILE* File );
+    /**
+     * Function SaveLibrary
+     * writes the data structures for this object out to 2 FILE in "*.lib" and ".dcm" format.
+     *  the main file (.lib) is the library content (set of components)
+     *  the second file (.dcm)is the auxiliary file that contents the keywords and description for components)
+     * @param FullFileName the new full filename (*.lib).
+     * @return bool - true if success writing else false.
+     */
+    bool SaveLibrary( const wxString& FullFileName );
 };
 
 

eeschema/class_pin.cpp

@@ -761,9 +761,9 @@ int LibDrawPin::ReturnPinDrawOrient( int TransMat[2][2] )
 }
 
 
-/****************************************************/
-void LibDrawPin::ReturnPinStringNum( wxString& buffer )
-/****************************************************/
+/***********************************************************/
+void LibDrawPin::ReturnPinStringNum( wxString& buffer ) const
+/***********************************************************/
 
 /* fill the buffer with pin num as a wxString
  *  Pin num is coded as a long
@@ -772,7 +772,7 @@ void LibDrawPin::ReturnPinStringNum( wxString& buffer )
 {
     char ascii_buf[5];
 
-    strncpy( ascii_buf, (char*) &m_PinNum, 4 );
+    memcpy(ascii_buf, &m_PinNum , 4);
     ascii_buf[4] = 0;
 
     buffer = CONV_FROM_UTF8( ascii_buf );

eeschema/classes_body_items.h

@@ -151,7 +151,7 @@ public:
       * @param aOffset = offset to draw
       * @param aColor = -1 to use the normal body item color, or use this color if >= 0
       * @param aDrawMode = GR_OR, GR_XOR, ...
-      * @param aData = pointer used to pass others parametres, depending on body items.
+      * @param aData = value or pointer used to pass others parametres, depending on body items.
       *          used for some items to force to force no fill mode
       *         ( has meaning only for items what can be filled ). used in printing or moving objects mode
       *         or to pass refernce to the lib component for pins
@@ -160,6 +160,14 @@ public:
     virtual void Draw( WinEDA_DrawPanel * aPanel, wxDC * aDC, const wxPoint &aOffset, int aColor,
                        int aDrawMode, void * aData, int aTransformMatrix[2][2] ) = 0;
 
+    /**
+     * Function Save
+     * writes the data structures for this object out to a FILE in "*.brd" format.
+     * @param aFile The FILE to write to.
+     * @return bool - true if success writing else false.
+     */
+    virtual bool Save( FILE* aFile ) const = 0;
+
     void Display_Infos_DrawEntry( WinEDA_DrawFrame* frame );
 };
 
@@ -189,15 +197,21 @@ public:
     {
         return wxT( "LibDrawPin" );
     }
+    /**
+     * Function Save
+     * writes the data structures for this object out to a FILE in "*.brd" format.
+     * @param aFile The FILE to write to.
+     * @return bool - true if success writing else false.
+     */
+    virtual bool Save( FILE* aFile ) const;
 
 
     LibDrawPin* GenCopy();
-    bool        WriteDescr( FILE* File );
     void        Display_Infos( WinEDA_DrawFrame* frame );
     wxPoint     ReturnPinEndPoint();
 
     int ReturnPinDrawOrient( int TransMat[2][2] );
-    void        ReturnPinStringNum( wxString& buffer );
+    void        ReturnPinStringNum( wxString& buffer ) const;
     void        SetPinNumFromString( wxString& buffer );
 
     void Draw( WinEDA_DrawPanel * aPanel, wxDC * aDC, const wxPoint &aOffset, int aColor,
@@ -234,10 +248,16 @@ public:
     {
         return wxT( "LibDrawArc" );
     }
+    /**
+     * Function Save
+     * writes the data structures for this object out to a FILE in "*.brd" format.
+     * @param aFile The FILE to write to.
+     * @return bool - true if success writing else false.
+     */
+    virtual bool Save( FILE* aFile ) const;
 
 
     LibDrawArc* GenCopy();
-    bool        WriteDescr( FILE* File );
     void Draw( WinEDA_DrawPanel * aPanel, wxDC * aDC, const wxPoint &aOffset, int aColor,
                int aDrawMode, void * aData, int aTransformMatrix[2][2] );
 };
@@ -257,10 +277,16 @@ public:
     {
         return wxT( "LibDrawCircle" );
     }
+    /**
+     * Function Save
+     * writes the data structures for this object out to a FILE in "*.brd" format.
+     * @param aFile The FILE to write to.
+     * @return bool - true if success writing else false.
+     */
+    virtual bool Save( FILE* aFile ) const;
 
 
     LibDrawCircle* GenCopy();
-    bool           WriteDescr( FILE* File );
     void Draw( WinEDA_DrawPanel * aPanel, wxDC * aDC, const wxPoint &aOffset, int aColor,
                int aDrawMode, void * aData, int aTransformMatrix[2][2] );
 };
@@ -287,10 +313,16 @@ public:
     {
         return wxT( "LibDrawText" );
     }
+    /**
+     * Function Save
+     * writes the data structures for this object out to a FILE in "*.brd" format.
+     * @param aFile The FILE to write to.
+     * @return bool - true if success writing else false.
+     */
+    virtual bool Save( FILE* aFile ) const;
 
 
     LibDrawText* GenCopy();
-    bool         WriteDescr( FILE* File );
     void Draw( WinEDA_DrawPanel * aPanel, wxDC * aDC, const wxPoint &aOffset, int aColor,
                int aDrawMode, void * aData, int aTransformMatrix[2][2] );
 };
@@ -311,10 +343,16 @@ public:
     {
         return wxT( "LibDrawSquare" );
     }
+    /**
+     * Function Save
+     * writes the data structures for this object out to a FILE in "*.brd" format.
+     * @param aFile The FILE to write to.
+     * @return bool - true if success writing else false.
+     */
+    virtual bool Save( FILE* aFile ) const;
 
 
     LibDrawSquare* GenCopy();
-    bool           WriteDescr( FILE* File );
     void Draw( WinEDA_DrawPanel * aPanel, wxDC * aDC, const wxPoint &aOffset, int aColor,
                int aDrawMode, void * aData, int aTransformMatrix[2][2] );
 };
@@ -334,10 +372,16 @@ public:
     {
         return wxT( "LibDrawSegment" );
     }
+    /**
+     * Function Save
+     * writes the data structures for this object out to a FILE in "*.brd" format.
+     * @param aFile The FILE to write to.
+     * @return bool - true if success writing else false.
+     */
+    virtual bool Save( FILE* aFile ) const;
 
 
     LibDrawSegment* GenCopy();
-    bool            WriteDescr( FILE* File );
     void Draw( WinEDA_DrawPanel * aPanel, wxDC * aDC, const wxPoint &aOffset, int aColor,
                int aDrawMode, void * aData, int aTransformMatrix[2][2] );
 };
@@ -365,10 +409,16 @@ public:
         return wxT( "LibDrawPolyline" );
     }
 
+    /**
+     * Function Save
+     * writes the data structures for this object out to a FILE in "*.brd" format.
+     * @param aFile The FILE to write to.
+     * @return bool - true if success writing else false.
+     */
+    virtual bool Save( FILE* aFile ) const;
 
     LibDrawPolyline* GenCopy();
     void             AddPoint( const wxPoint& point );
-    bool             WriteDescr( FILE* File );
     void Draw( WinEDA_DrawPanel * aPanel, wxDC * aDC, const wxPoint &aOffset, int aColor,
                int aDrawMode, void * aData, int aTransformMatrix[2][2] );
 };
@@ -406,11 +456,17 @@ public:
     {
         return wxT( "LibDrawField" );
     }
+    /**
+     * Function Save
+     * writes the data structures for this object out to a FILE in "*.brd" format.
+     * @param aFile The FILE to write to.
+     * @return bool - true if success writing else false.
+     */
+    virtual bool Save( FILE* aFile ) const;
 
 
     LibDrawField* GenCopy();
     void          Copy( LibDrawField* Target );
-    bool          WriteDescr( FILE* File );
     void Draw( WinEDA_DrawPanel * aPanel, wxDC * aDC, const wxPoint &aOffset, int aColor,
                int aDrawMode, void * aData, int aTransformMatrix[2][2] );
 };

eeschema/eelibs_draw_components.cpp

@@ -18,12 +18,11 @@
 //#define DRAW_ARC_WITH_ANGLE		// Used to draw arcs
 
 
-/* Fonctions locales */
 
-/* Descr component <DUMMY> used when a component is not found in library,
- *  to draw a dummy shape*/
 
-/*
+/* Local functions */
+/* Descr component <DUMMY> used when a component is not found in library,
+ *  to draw a dummy shape
  *  This component is a 400 mils square with the text ??
  *  DEF DUMMY U 0 40 Y Y 1 0 N
  *  F0 "U" 0 -350 60 H V
@@ -34,9 +33,7 @@
  *  ENDDRAW
  *  ENDDEF
  */
-
-
-static EDA_LibComponentStruct* DummyCmp;
+static void CreateDummyCmp();
 static void DrawLibPartAux( WinEDA_DrawPanel * panel, wxDC * DC,
                             SCH_COMPONENT * Component,
                             EDA_LibComponentStruct * Entry,
@@ -45,6 +42,8 @@ static void DrawLibPartAux( WinEDA_DrawPanel * panel, wxDC * DC,
                             int Multi, int convert,
                             int DrawMode, int Color = -1, bool DrawPinText = TRUE );
 
+/* Local variables */
+static EDA_LibComponentStruct* DummyCmp;
 
 /***************************************************************************/
 wxPoint TransformCoordinate( int aTransformMatrix[2][2], wxPoint& aPosition )
@@ -66,7 +65,7 @@ wxPoint TransformCoordinate( int aTransformMatrix[2][2], wxPoint& aPosition )
 
 
 /******************************/
-static void CreateDummyCmp()
+void CreateDummyCmp()
 /******************************/
 {
     DummyCmp = new              EDA_LibComponentStruct( NULL );

eeschema/lib_export.cpp

@@ -88,7 +88,6 @@ void WinEDA_LibeditFrame::ExportOnePart( bool create_lib )
 {
     wxString       Name, mask;
     LibraryStruct* NewLib, * LibTmp, * CurLibTmp;
-    int            err;
 
     if( CurrentLibEntry == NULL )
     {
@@ -131,7 +130,7 @@ void WinEDA_LibeditFrame::ExportOnePart( bool create_lib )
     /* Sauvegarde du composant: */
     CurrentLib = NewLib;
     SaveOnePartInMemory();
-    err = SaveOneLibrary( this, Name, NewLib );
+    bool success = NewLib->SaveLibrary( Name );
 
     /* Suppression de la librarie temporaire */
     FreeCmpLibrary( this, NewLib->m_Name );
@@ -139,7 +138,7 @@ void WinEDA_LibeditFrame::ExportOnePart( bool create_lib )
     CurrentLib    = CurLibTmp;
 
     wxString msg;
-    if( create_lib && (err == 0) )
+    if( create_lib && success )
     {
         msg = Name + _( "0k" );
         DisplayInfo( this,

eeschema/libarch.cpp

@@ -95,18 +95,13 @@ const wxChar * Text;
 	{
 		if ( ListEntry[ii] == NULL )	// Composant non trouv� en librairie
 		{
-		continue;
-			}
-		if ( ii == 0 )
+            continue;
+        }
+		if ( (ii == 0) || ( ListEntry[ii-1] != ListEntry[ii] ) )
 		{
-			WriteOneLibEntry(frame, ArchiveFile, ListEntry[ii]);
+			WriteOneLibEntry(ArchiveFile, ListEntry[ii]);
 			if( DocFile ) WriteOneDocLibEntry(DocFile, ListEntry[ii]);
 		}
-		else if ( ListEntry[ii-1] != ListEntry[ii] )
-		{
-			 WriteOneLibEntry(frame, ArchiveFile, ListEntry[ii]);
-			 if( DocFile ) WriteOneDocLibEntry(DocFile, ListEntry[ii]);
-		}
 	}
 
 	/* Generation fin de fichier */

eeschema/libedit.cpp

@@ -222,7 +222,6 @@ void WinEDA_LibeditFrame::SaveActiveLibrary()
 */
 {
 wxString Name, msg;
-int err;
 
 	if(CurrentLib == NULL)
 	{
@@ -234,11 +233,11 @@ int err;
 	msg = _("Modify Library File \"") + Name + _("\"?");
 	if( ! IsOK(this, msg) ) return;
 
-	err = SaveOneLibrary(this, Name, CurrentLib);
+	bool success = CurrentLib->SaveLibrary( Name );
 
 	MsgPanel->EraseMsgBox();
 
-	if ( err )
+	if ( ! success )
 	{
 		msg = _("Error while saving Library File \"") + Name + _("\".");
 		Affiche_1_Parametre(this, 1, wxT(" *** ERROR : **"), msg,BLUE);

eeschema/makefile.include

@@ -26,7 +26,7 @@ OBJECTS = eeschema.o\
         class_hierarchical_PIN_sheet.o\
 		class_text-label.o\
 		component_class.o\
-		libclass.o\
+		class_library.o\
 		dialog_options.o\
 		tool_lib.o\
 		tool_sch.o\

eeschema/protos.h

@@ -229,7 +229,7 @@ LibEDA_BaseStruct * CopyDrawEntryStruct( wxWindow * frame, LibEDA_BaseStruct * D
          Retourne:
              Pointeur sur la structure creee (ou NULL si impossible) */
 
-int WriteOneLibEntry(wxWindow * frame, FILE * ExportFile, EDA_LibComponentStruct * LibEntry);
+int WriteOneLibEntry( FILE * ExportFile, EDA_LibComponentStruct * LibEntry);
             /* Routine d'ecriture du composant pointe par LibEntry
                 dans le fichier ExportFile( qui doit etre deja ouvert)
                 return: FALSE si Ok, TRUE si err write */
@@ -246,21 +246,6 @@ int WriteOneDocLibEntry(FILE * ExportFile, EDA_LibComponentStruct * LibEntry);
             1 si err write */
 
 
-int SaveOneLibrary(wxWindow * frame, const wxString & FullFileName, LibraryStruct * Library);
-    /* Sauvegarde en fichier la librairie pointee par Library, sous le nom
-    FullFileName.
-    2 fichiers sont crees
-     - La librarie
-     - le fichier de documentation
-
-    une sauvegarde .bak de l'ancien fichier librairie est cree
-    une sauvegarde .bck de l'ancien fichier documentation est cree
-
-    return:
-        0 si OK
-        1 si erreur */
-
-
 /***************/
 /* SYMBEDIT.CPP */
 /***************/

eeschema/savelib.cpp

@@ -2,7 +2,7 @@
 /*	EESchema - eesavlib.cpp	*/
 /****************************/
 
-/* Write Routines to save schematic libraries and library components (::WriteDescr() members)
+/* Write Routines to save schematic libraries and library components (::Save() members)
  */
 
 #include "fctsys.h"
@@ -27,7 +27,7 @@ static bool WriteLibEntryDateAndTime( FILE*                   ExportFile,
 static int fill_tab[3] = { 'N', 'F', 'f' };
 
 /***********************************************/
-bool LibDrawArc::WriteDescr( FILE* ExportFile )
+bool LibDrawArc::Save( FILE* ExportFile ) const
 /***********************************************/
 
 /* format
@@ -46,12 +46,12 @@ bool LibDrawArc::WriteDescr( FILE* ExportFile )
              m_Unit, m_Convert,
              m_Width, fill_tab[m_Fill],
              m_ArcStart.x, m_ArcStart.y, m_ArcEnd.x, m_ArcEnd.y );
-    return FALSE;
+    return true;
 }
 
 
 /***************************************************/
-bool LibDrawCircle::WriteDescr( FILE* ExportFile )
+bool LibDrawCircle::Save( FILE* ExportFile ) const
 /***************************************************/
 {
     fprintf( ExportFile, "C %d %d %d %d %d %d %c\n",
@@ -59,12 +59,12 @@ bool LibDrawCircle::WriteDescr( FILE* ExportFile )
              m_Rayon,
              m_Unit, m_Convert,
              m_Width, fill_tab[m_Fill] );
-    return FALSE;
+    return true;
 }
 
 
 /************************************************/
-bool LibDrawText::WriteDescr( FILE* ExportFile )
+bool LibDrawText::Save( FILE* ExportFile ) const
 /************************************************/
 {
     wxString text = m_Text;
@@ -77,24 +77,24 @@ bool LibDrawText::WriteDescr( FILE* ExportFile )
             m_Size.x, m_Type,
             m_Unit, m_Convert,
             CONV_TO_UTF8( text ) );
-    return FALSE;
+    return true;
 }
 
 
 /***************************************************/
-bool LibDrawSquare::WriteDescr( FILE* ExportFile )
+bool LibDrawSquare::Save( FILE* ExportFile ) const
 /***************************************************/
 {
     fprintf( ExportFile, "S %d %d %d %d %d %d %d %c\n",
              m_Pos.x, m_Pos.y, m_End.x, m_End.y,
              m_Unit, m_Convert,
              m_Width, fill_tab[m_Fill] );
-    return FALSE;
+    return true;
 }
 
 
 /************************************************/
-bool LibDrawPin::WriteDescr( FILE* ExportFile )
+bool LibDrawPin::Save( FILE* ExportFile ) const
 /************************************************/
 {
     wxString StringPinNum;
@@ -145,12 +145,12 @@ bool LibDrawPin::WriteDescr( FILE* ExportFile )
         fprintf( ExportFile, "V" );
 
     fprintf( ExportFile, "\n" );
-    return FALSE;
+    return true;
 }
 
 
 /****************************************************/
-bool LibDrawPolyline::WriteDescr( FILE* ExportFile )
+bool LibDrawPolyline::Save( FILE* ExportFile ) const
 /****************************************************/
 {
     int ii, * ptpoly;
@@ -167,12 +167,22 @@ bool LibDrawPolyline::WriteDescr( FILE* ExportFile )
     }
 
     fprintf( ExportFile, " %c\n", fill_tab[m_Fill] );
-    return FALSE;
+    return true;
+}
+
+/****************************************************/
+bool LibDrawSegment::Save( FILE* ExportFile ) const
+/****************************************************/
+{
+    fprintf( ExportFile, "L %d %d %d",
+             m_Unit, m_Convert,
+             m_Width );
+    return true;
 }
 
 
 /**************************************************/
-bool LibDrawField::WriteDescr( FILE* ExportFile )
+bool LibDrawField::Save( FILE* ExportFile ) const
 /**************************************************/
 {
     int      hjustify, vjustify;
@@ -203,7 +213,7 @@ bool LibDrawField::WriteDescr( FILE* ExportFile )
         fprintf( ExportFile, " \"%s\"", CONV_TO_UTF8( m_Name ) );
 
     fprintf( ExportFile, "\n" );
-    return FALSE;
+    return true;
 }
 
 
@@ -341,10 +351,9 @@ EDA_LibComponentStruct* CopyLibEntryStruct( wxWindow* frame, EDA_LibComponentStr
 }
 
 
-/********************************************************/
-int WriteOneLibEntry( wxWindow* frame, FILE* ExportFile,
-                      EDA_LibComponentStruct* LibEntry )
-/********************************************************/
+/*************************************************************************/
+int WriteOneLibEntry( FILE* ExportFile, EDA_LibComponentStruct* LibEntry )
+/*************************************************************************/
 
 /* Routine d'ecriture du composant pointe par LibEntry
  *  dans le fichier ExportFile( qui doit etre deja ouvert)
@@ -384,15 +393,15 @@ int WriteOneLibEntry( wxWindow* frame, FILE* ExportFile,
     WriteLibEntryDateAndTime( ExportFile, LibEntry );
 
     /* Position / orientation / visibilite des champs */
-    LibEntry->m_Prefix.WriteDescr( ExportFile );
-    LibEntry->m_Name.WriteDescr( ExportFile );
+    LibEntry->m_Prefix.Save( ExportFile );
+    LibEntry->m_Name.Save( ExportFile );
 
     for( Field = LibEntry->Fields; Field!= NULL;
          Field = (LibDrawField*) Field->Pnext )
     {
         if( Field->m_Text.IsEmpty() && Field->m_Name.IsEmpty() )
             continue;
-        Field->WriteDescr( ExportFile );
+        Field->Save( ExportFile );
     }
 
     /* Sauvegarde de la ligne "ALIAS" */
@@ -429,48 +438,7 @@ int WriteOneLibEntry( wxWindow* frame, FILE* ExportFile,
         DrawEntry = LibEntry->m_Drawings;
         while( DrawEntry )
         {
-            switch( DrawEntry->Type() )
-            {
-            case COMPONENT_ARC_DRAW_TYPE:
-                #define DRAWSTRUCT ( (LibDrawArc*) DrawEntry )
-                DRAWSTRUCT->WriteDescr( ExportFile );
-                break;
-
-            case COMPONENT_CIRCLE_DRAW_TYPE:
-                #undef DRAWSTRUCT
-                #define DRAWSTRUCT ( (LibDrawCircle*) DrawEntry )
-                DRAWSTRUCT->WriteDescr( ExportFile );
-                break;
-
-            case COMPONENT_GRAPHIC_TEXT_DRAW_TYPE:
-                #undef DRAWSTRUCT
-                #define DRAWSTRUCT ( (LibDrawText*) DrawEntry )
-                DRAWSTRUCT->WriteDescr( ExportFile );
-                break;
-
-            case COMPONENT_RECT_DRAW_TYPE:
-                #undef DRAWSTRUCT
-                #define DRAWSTRUCT ( (LibDrawSquare*) DrawEntry )
-                DRAWSTRUCT->WriteDescr( ExportFile );
-                break;
-
-            case COMPONENT_PIN_DRAW_TYPE:
-                #undef DRAWSTRUCT
-                #define DRAWSTRUCT ( (LibDrawPin*) DrawEntry )
-                DRAWSTRUCT->WriteDescr( ExportFile );
-                break;
-
-            case COMPONENT_POLYLINE_DRAW_TYPE:
-                #undef DRAWSTRUCT
-                #define DRAWSTRUCT ( (LibDrawPolyline*) DrawEntry )
-                DRAWSTRUCT->WriteDescr( ExportFile );
-                break;
-
-            default:
-                DisplayError( frame, wxT( "Save Lib: Unknown Draw Type" ) );
-                break;
-            }
-
+            DrawEntry->Save( ExportFile );
             DrawEntry = DrawEntry->Next();
         }
         fprintf( ExportFile, "ENDDRAW\n" );
@@ -517,104 +485,97 @@ int WriteOneDocLibEntry( FILE* ExportFile, EDA_LibComponentStruct* LibEntry )
 
 
 /*********************************************************************************/
-int SaveOneLibrary( wxWindow* frame, const wxString& FullFileName, LibraryStruct* Library )
+bool LibraryStruct::SaveLibrary( const wxString& FullFileName )
 /*********************************************************************************/
-
-/* Sauvegarde en fichier la librairie pointee par Library, sous le nom
- *  FullFileName.
- *  2 fichiers sont crees
- *   - La librarie
- *   - le fichier de documentation
- *
- *  une sauvegarde .bak de l'ancien fichier librairie est cree
- *  une sauvegarde .bck de l'ancien fichier documentation est cree
- *
- *  return:
- *      0 si OK
- *      1 si erreur
+/**
+ * Function SaveLibrary
+ * writes the data structures for this object out to 2 file
+ * the library in "*.lib" format.
+ * the doc file in "*.dcm" format.
+ * creates a backup file for each  file (.bak and .bck)
+ * @param aFullFileName The full lib filename.
+ * @return bool - true if success writing else false.
  */
 {
-    FILE* SaveFile, * SaveDocFile;
+    FILE* libfile, *docfile;
     EDA_LibComponentStruct* LibEntry;
-    char Line[1024];
-    int err = 1;
-    wxString Name, DocName, BakName, msg;
+    wxString libname, docname, backupname, msg;
 
-    if( Library == NULL )
-        return err;
+    libname = FullFileName;
 
-    Name = FullFileName;
-
-    /* L'ancien fichier lib est renomme en .bak */
-    if( wxFileExists( Name ) )
+    /* the old .lib file is renamed .bak */
+    if( wxFileExists( libname ) )
     {
-        BakName = Name; ChangeFileNameExt( BakName, wxT( ".bak" ) );
-        wxRemoveFile( BakName );
-        if( !wxRenameFile( Name, BakName ) )
+        backupname = libname; ChangeFileNameExt( backupname, wxT( ".bak" ) );
+        wxRemoveFile( backupname );
+        if( !wxRenameFile( libname, backupname ) )
         {
-            msg = wxT( "Failed to rename old lib file " ) + BakName;
-            DisplayError( frame, msg, 20 );
+            msg = wxT( "Failed to rename old lib file " ) + backupname;
+            DisplayError( NULL, msg, 20 );
         }
     }
 
-
-    DocName = Name; ChangeFileNameExt( DocName, DOC_EXT );
+    docname = FullFileName; ChangeFileNameExt( docname, DOC_EXT );
     /* L'ancien fichier doc lib est renomme en .bck */
-    if( wxFileExists( DocName ) )
+    if( wxFileExists( docname ) )
     {
-        BakName = DocName; ChangeFileNameExt( BakName, wxT( ".bck" ) );
-        wxRemoveFile( BakName );
-        if( !wxRenameFile( DocName, BakName ) )
+        backupname = docname; ChangeFileNameExt( backupname, wxT( ".bck" ) );
+        wxRemoveFile( backupname );
+        if( !wxRenameFile( docname, backupname ) )
         {
-            msg = wxT( "Failed to save old doc lib file " ) + BakName;
-            DisplayError( frame, msg, 20 );
+            msg = wxT( "Failed to save old doc lib file " ) + backupname;
+            DisplayError( NULL, msg, 20 );
         }
     }
 
 
-    SaveFile = wxFopen( Name, wxT( "wt" ) );
-    if( SaveFile == NULL )
-    {
-        msg = wxT( "Failed to create Lib File " ) + Name;
-        DisplayError( frame, msg, 20 );
-        return err;
+    libfile = wxFopen( libname, wxT( "wt" ) );
+    if( libfile == NULL )
+     {
+        msg = wxT( "Failed to create Lib File " ) + libname;
+        DisplayError( NULL, msg, 20 );
+        return false;
     }
 
-    SaveDocFile = wxFopen( DocName, wxT( "wt" ) );
-    if( SaveDocFile == NULL )
+    docfile = wxFopen( docname, wxT( "wt" ) );
+    if( docfile == NULL )
     {
-        msg = wxT( "Failed to create DocLib File " ) + DocName;
-        DisplayError( frame, msg, 20 );
-        return err;
+        msg = wxT( "Failed to create DocLib File " ) + docname;
+        DisplayError( NULL, msg, 20 );
     }
 
-    Library->m_Modified = 0;
+    m_Modified = 0;
 
     /* Creation de l'entete de la librairie */
-    Library->m_TimeStamp = GetTimeStamp();
-    Library->WriteHeader( SaveFile );
-    fprintf( SaveDocFile, "%s  Date: %s\n", DOCFILE_IDENT,
-            DateAndTime( Line ) );
-
+    m_TimeStamp = GetTimeStamp();
+    WriteHeader( libfile );
 
     /* Sauvegarde des composant: */
     PQCompFunc( (PQCompFuncType) LibraryEntryCompare );
-    LibEntry = (EDA_LibComponentStruct*) PQFirst( &Library->m_Entries, FALSE );
+    LibEntry = (EDA_LibComponentStruct*) PQFirst( &m_Entries, FALSE );
+    char Line[256];
+    fprintf( docfile, "%s  Date: %s\n", DOCFILE_IDENT,
+            DateAndTime( Line ) );
 
+    bool success = true;
     while( LibEntry )
     {
-        err = WriteOneLibEntry( frame, SaveFile, LibEntry );
-        err = WriteOneDocLibEntry( SaveDocFile, LibEntry );
+        if (  WriteOneLibEntry( libfile, LibEntry ) != 0 )
+            success = false;
+        if ( docfile )
+            if ( WriteOneDocLibEntry( docfile, LibEntry ) != 0 )
+                success = false;
 
         LibEntry = (EDA_LibComponentStruct*)
-                   PQNext( Library->m_Entries, LibEntry, NULL );
+                   PQNext( m_Entries, LibEntry, NULL );
     }
 
-    fprintf( SaveFile, "#\n#End Library\n" );
-    fprintf( SaveDocFile, "#\n#End Doc Library\n" );
-    fclose( SaveFile );
-    fclose( SaveDocFile );
-    return err;
+    fprintf( libfile, "#\n#End Library\n" );
+    if ( docfile )
+        fprintf( docfile, "#\n#End Doc Library\n" );
+    fclose( libfile );
+    fclose( docfile );
+    return success;
 }
 
 

eeschema/symbedit.cpp

@@ -137,7 +137,6 @@ void WinEDA_LibeditFrame::SaveOneSymbol()
 {
     EDA_LibComponentStruct* LibEntry = CurrentLibEntry;
     int Unit = CurrentUnit, convert = CurrentConvert;
-    int SymbUnit, SymbConvert;
     LibEDA_BaseStruct*      DrawEntry;
     wxString FullFileName, mask;
     wxString msg;
@@ -196,8 +195,8 @@ void WinEDA_LibeditFrame::SaveOneSymbol()
              1, 0 /* unused */, 'N' );
 
     /* Position / orientation / visibilite des champs */
-    LibEntry->m_Prefix.WriteDescr( ExportFile );
-    LibEntry->m_Name.WriteDescr( ExportFile );
+    LibEntry->m_Prefix.Save( ExportFile );
+    LibEntry->m_Name.Save( ExportFile );
 
     DrawEntry = LibEntry->m_Drawings;
     if( DrawEntry )
@@ -211,55 +210,7 @@ void WinEDA_LibeditFrame::SaveOneSymbol()
             if( convert && DrawEntry->m_Convert && (DrawEntry->m_Convert != convert) )
                 continue;
 
-            /* .Unit , . Convert est laisse a 0 ou mis a 1 */
-            SymbUnit    = DrawEntry->m_Unit; if( SymbUnit > 1 )
-                SymbUnit = 1;
-            SymbConvert = DrawEntry->m_Convert;
-            if( SymbConvert > 1 )
-                SymbConvert = 1;
-
-            switch( DrawEntry->Type() )
-            {
-            case COMPONENT_ARC_DRAW_TYPE:
-                #define DRAWSTRUCT ( (LibDrawArc*) DrawEntry )
-                DRAWSTRUCT->WriteDescr( ExportFile );
-                break;
-
-            case COMPONENT_CIRCLE_DRAW_TYPE:
-                #undef DRAWSTRUCT
-                #define DRAWSTRUCT ( (LibDrawCircle*) DrawEntry )
-                DRAWSTRUCT->WriteDescr( ExportFile );
-                break;
-
-            case COMPONENT_GRAPHIC_TEXT_DRAW_TYPE:
-                #undef DRAWSTRUCT
-                #define DRAWSTRUCT ( (LibDrawText*) DrawEntry )
-                DRAWSTRUCT->WriteDescr( ExportFile );
-                break;
-
-            case COMPONENT_RECT_DRAW_TYPE:
-                #undef DRAWSTRUCT
-                #define DRAWSTRUCT ( (LibDrawSquare*) DrawEntry )
-                DRAWSTRUCT->WriteDescr( ExportFile );
-                break;
-
-            case COMPONENT_PIN_DRAW_TYPE:
-                #undef DRAWSTRUCT
-                #define DRAWSTRUCT ( (LibDrawPin*) DrawEntry )
-                if( DRAWSTRUCT->m_Attributs & PINNOTDRAW )
-                    break;
-                DRAWSTRUCT->WriteDescr( ExportFile );
-                break;
-
-            case COMPONENT_POLYLINE_DRAW_TYPE:
-                #undef DRAWSTRUCT
-                #define DRAWSTRUCT ( (LibDrawPolyline*) DrawEntry )
-                DRAWSTRUCT->WriteDescr( ExportFile );
-                break;
-
-            default:
-                ;
-            }
+            DrawEntry->Save( ExportFile );
         }
         fprintf( ExportFile, "ENDDRAW\n" );
     }