LEGACY_PLUGIN is now in full use:

*) for footprint access into *.mod files and 
*) BOARD save/load

The item_io.cpp and ioascii.cpp have been set off to the side for reference
as *.notused, for awhile.

The CMake options USE_NEW_PCBNEW_LOAD and USE_NEW_PCBNEW_SAVE are gone,
this is now the mandatory usage of the LEGACY_PLUGIN.  This should reduce
code maintenance for awhile until the s-expression plugin comes into 
play.  But at least for legacy format, there is not two code bodies
to maintain any more.

A new LEGACY_PLUGIN footprint library caching scheme is in place which 
needs some testing.  It should not be any faster, but might give better 
results in a networked environment if there is *.mod files on the server.

CMakeLists.txt

@@ -23,8 +23,6 @@ set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/CMakeModules)
 option(USE_PCBNEW_SEXPR_FILE_FORMAT
        "Use s-expression Pcbnew file format support (default OFF)." )
 
-option(USE_NEW_PCBNEW_LOAD "use new plugin support for legacy file format" ON)
-option(USE_NEW_PCBNEW_SAVE "use new plugin support for legacy file format" ON)
 option(USE_PCBNEW_NANOMETRES
        "Use nanometers for Pcbnew internal units instead of deci-mils (default OFF).")
 

CMakeModules/config.h.cmake

@@ -55,8 +55,6 @@
 
 #cmakedefine USE_IMAGES_IN_MENUS 1
 
-#cmakedefine USE_NEW_PCBNEW_LOAD
-#cmakedefine USE_NEW_PCBNEW_SAVE
 #cmakedefine USE_PCBNEW_NANOMETRES
 #cmakedefine USE_PCBNEW_SEXPR_FILE_FORMAT
 

common/CMakeLists.txt

@@ -116,21 +116,13 @@ set(PCB_COMMON_SRCS
     ../pcbnew/collectors.cpp
     ../pcbnew/sel_layer.cpp
     ../pcbnew/pcb_plot_params.cpp
+    ../pcbnew/io_mgr.cpp
+    ../pcbnew/legacy_plugin.cpp
+    ../pcbnew/kicad_plugin.cpp
     pcb_plot_params_keywords.cpp
     dialogs/dialog_page_settings.cpp
 )
 
-if( USE_NEW_PCBNEW_LOAD OR USE_NEW_PCBNEW_SAVE )
-    set( PCB_COMMON_SRCS
-         ${PCB_COMMON_SRCS}
-         ../pcbnew/item_io.cpp
-         ../pcbnew/io_mgr.cpp
-         ../pcbnew/legacy_plugin.cpp
-         ../pcbnew/kicad_plugin.cpp
-       )
-else()
-    set( PCB_COMMON_SRCS ${PCB_COMMON_SRCS} ../pcbnew/item_io.cpp )
-endif()
 
 # add -DPCBNEW to compilation of these PCBNEW sources
 set_source_files_properties( ${PCB_COMMON_SRCS} PROPERTIES

common/base_screen.cpp

@@ -111,15 +111,6 @@ void BASE_SCREEN::SetScalingFactor(double aScale )
 }
 
 
-void BASE_SCREEN::SetZoomList( const wxArrayDouble& zoomlist )
-{
-    if( !m_ZoomList.IsEmpty() )
-        m_ZoomList.Empty();
-
-    m_ZoomList = zoomlist;
-}
-
-
 bool BASE_SCREEN::SetFirstZoom()
 {
     if( m_ZoomList.IsEmpty() )

common/drawframe.cpp

@@ -368,7 +368,7 @@ void EDA_DRAW_FRAME::OnSelectZoom( wxCommandEvent& event )
     else
     {
         id--;
-        int selectedZoom = GetScreen()->m_ZoomList[id];
+        double selectedZoom = GetScreen()->m_ZoomList[id];
 
         if( GetScreen()->GetZoom() == selectedZoom )
             return;

common/footprint_info.cpp

@@ -19,6 +19,7 @@
 #include <richio.h>
 #include <filter_reader.h>
 #include <footprint_info.h>
+#include <io_mgr.h>
 
 #include <class_pad.h>
 #include <class_module.h>
@@ -39,9 +40,8 @@
  *   ...... other data (pads, outlines ..)
  *   $Endmodule
  */
-bool FOOTPRINT_LIST::ReadFootprintFiles( wxArrayString & aFootprintsLibNames )
+bool FOOTPRINT_LIST::ReadFootprintFiles( wxArrayString& aFootprintsLibNames )
 {
-    FILE*       file;
     wxFileName  filename;
     wxString    libname;
 
@@ -50,7 +50,9 @@ bool FOOTPRINT_LIST::ReadFootprintFiles( wxArrayString & aFootprintsLibNames )
     m_filesInvalid.Empty();
     m_List.clear();
 
-    /* Parse Libraries Listed */
+    PLUGIN::RELEASER pi( IO_MGR::PluginFind( IO_MGR::LEGACY ) );
+
+    // Parse Libraries Listed
     for( unsigned ii = 0; ii < aFootprintsLibNames.GetCount(); ii++ )
     {
         filename = aFootprintsLibNames[ii];
@@ -64,82 +66,28 @@ bool FOOTPRINT_LIST::ReadFootprintFiles( wxArrayString & aFootprintsLibNames )
             continue;
         }
 
-        /* Open library file */
-        file = wxFopen( libname, wxT( "rt" ) );
-
-        if( file == NULL )
-        {
-            m_filesInvalid << libname <<  _(" (file cannot be opened)") << wxT("\n");
-            continue;
-        }
-
-        FILE_LINE_READER    fileReader( file, libname );
-        FILTER_READER       reader( fileReader );
-
-        /* Read header. */
-        reader.ReadLine();
-        char * line = reader.Line();
-        StrPurge( line );
-
-        if( strnicmp( line, FOOTPRINT_LIBRARY_HEADER, FOOTPRINT_LIBRARY_HEADER_CNT ) != 0 )
+        try
         {
-            wxString msg;
-            msg.Printf( _( "<%s> is not a valid KiCad PCB footprint library." ),
-                        GetChars( libname ) );
-            m_filesInvalid << msg << wxT("\n");
-            continue;
-        }
+            wxArrayString fpnames = pi->FootprintEnumerate( libname );
 
-        // Read library
-        bool end = false;
-        while( !end && reader.ReadLine() )
-        {
-            line = reader.Line();
-            StrPurge( line );
-            if( strnicmp( line, "$EndLIBRARY", 11 ) == 0 )
-            {
-                end = true;
-                break;
-            }
-            if( strnicmp( line, "$MODULE", 7 ) == 0 )
+            for( unsigned i=0; i<fpnames.GetCount();  ++i )
             {
+                std::auto_ptr<MODULE> m( pi->FootprintLoad( libname, fpnames[i] ) );
 
-                line += 7;
-                FOOTPRINT_INFO*  ItemLib = new FOOTPRINT_INFO();
-                ItemLib->m_Module = FROM_UTF8( StrPurge( line ) );
-                ItemLib->m_LibName = libname;
-                AddItem( ItemLib );
-
-                while( reader.ReadLine() )
-                {
-                    line = reader.Line();
-                    StrPurge( line );
-                    if( strnicmp( line, "$EndMODULE", 10 ) == 0 )
-                        break;
+                FOOTPRINT_INFO* fpinfo = new FOOTPRINT_INFO();
 
-                    if( strnicmp( line, "$PAD", 4 ) == 0 )
-                        ItemLib->m_padCount++;
+                fpinfo->m_Module   = fpnames[i];
+                fpinfo->m_LibName  = libname;
+                fpinfo->m_padCount = m->GetPadCount();
+                fpinfo->m_KeyWord  = m->GetKeywords();
+                fpinfo->m_Doc      = m->GetDescription();
 
-                    int id = ((line[0] & 0xFF) << 8) + (line[1] & 0xFF);
-                    switch( id )
-                    {
-                    /* KeyWords */
-                    case (('K'<<8) + 'w'):
-                        ItemLib->m_KeyWord = FROM_UTF8( StrPurge( line + 3 ) );
-                    break;
-
-                    /* Doc */
-                    case (('C'<<8) + 'd'):
-                        ItemLib->m_Doc = FROM_UTF8( StrPurge( line + 3 ) );
-                    break;
-                    }
-                }
+                AddItem( fpinfo );
             }
         }
-
-        if( !end )
+        catch( IO_ERROR ioe )
         {
-            m_filesInvalid << libname << _(" (Unexpected end of file)") << wxT("\n");
+            m_filesInvalid << ioe.errorText << wxT("\n");
         }
     }
 
@@ -147,3 +95,4 @@ bool FOOTPRINT_LIST::ReadFootprintFiles( wxArrayString & aFootprintsLibNames )
 
     return true;
 }
+

cvpcb/loadcmp.cpp

@@ -17,8 +17,7 @@
 #include <cvpcb.h>
 #include <cvpcb_mainframe.h>
 #include <class_DisplayFootprintsFrame.h>
-#include <richio.h>
-#include <filter_reader.h>
+#include <io_mgr.h>
 #include <wildcards_and_files_ext.h>
 
 
@@ -29,122 +28,50 @@
  * @param CmpName - Module name
  * @return - a pointer to the loaded module or NULL.
  */
-MODULE* DISPLAY_FOOTPRINTS_FRAME::Get_Module( const wxString& CmpName )
+MODULE* DISPLAY_FOOTPRINTS_FRAME::Get_Module( const wxString& aFootprintName )
 {
-    int        Found = 0;
-    unsigned   ii;
-    char*      Line;
-    char       Name[255];
-    wxString   tmp, msg;
-    wxFileName fn;
-    MODULE*    Module = NULL;
     CVPCB_MAINFRAME* parent = ( CVPCB_MAINFRAME* ) GetParent();
 
-    for( ii = 0; ii < parent->m_ModuleLibNames.GetCount(); ii++ )
+    try
     {
-        fn = parent->m_ModuleLibNames[ii];
-        fn.SetExt( FootprintLibFileExtension );
-
-        tmp = wxGetApp().FindLibraryPath( fn );
+        PLUGIN::RELEASER pi( IO_MGR::PluginFind( IO_MGR::LEGACY ) );
 
-        if( !tmp )
+        for( unsigned i = 0; i < parent->m_ModuleLibNames.GetCount();  ++i )
         {
-            msg.Printf( _( "PCB foot print library file <%s> could not be \
-found in the default search paths." ),
-                        GetChars( fn.GetFullName() ) );
-            wxMessageBox( msg, titleLibLoadError, wxOK | wxICON_ERROR, this );
-            continue;
-        }
+            wxFileName fn = parent->m_ModuleLibNames[i];
 
-        FILE* file = wxFopen( tmp, wxT( "rt" ) );
+            fn.SetExt( FootprintLibFileExtension );
+
+            wxString libPath = wxGetApp().FindLibraryPath( fn );
 
-        if( file == NULL )
+            if( !libPath )
             {
-            msg.Printf( _( "Could not open PCB foot print library file <%s>." ),
-                        GetChars( tmp ) );
+                wxString msg = wxString::Format(
+                    _("PCB foot print library file <%s> could not be found in the default search paths." ),
+                    fn.GetFullName().GetData() );
+
+                // @todo we should not be using wxMessageBox directly.
                 wxMessageBox( msg, titleLibLoadError, wxOK | wxICON_ERROR, this );
                 continue;
             }
 
-        FILE_LINE_READER fileReader( file, tmp );
-
-        FILTER_READER reader( fileReader );
-
-        /* Read header. */
-        reader.ReadLine();
-        Line = reader.Line();
-        StrPurge( Line );
+            MODULE* footprint = pi->FootprintLoad( libPath, aFootprintName );
 
-        if( strnicmp( Line, FOOTPRINT_LIBRARY_HEADER, FOOTPRINT_LIBRARY_HEADER_CNT ) != 0 )
+            if( footprint )
             {
-            msg.Printf( _( "<%s> is not a valid KiCad PCB foot print library." ),
-                        GetChars( tmp ) );
-            wxMessageBox( msg, titleLibLoadError, wxOK | wxICON_ERROR, this );
-            fclose( file );
-            return NULL;
-        }
-
-        Found = 0;
-
-        while( !Found && reader.ReadLine() )
-        {
-            Line = reader.Line();
-            if( strncmp( Line, "$MODULE", 6 ) == 0 )
-                break;
-
-            if( strnicmp( Line, "$INDEX", 6 ) == 0 )
-            {
-                while( reader.ReadLine() )
-                {
-                    Line = reader.Line();
-
-                    if( strnicmp( Line, "$EndINDEX", 9 ) == 0 )
-                        break;
-
-                    StrPurge( Line );
-
-                    if( stricmp( Line, TO_UTF8( CmpName ) ) == 0 )
-                    {
-                        Found = 1;
-                        break;
+                footprint->SetPosition( wxPoint( 0, 0 ) );
+                return footprint;
             }
         }
     }
-        }
-
-        while( Found && reader.ReadLine() )
+    catch( IO_ERROR ioe )
     {
-            Line = reader.Line();
-            if( Line[0] != '$' )
-                continue;
-
-            if( Line[1] != 'M' )
-                continue;
-
-            if( strnicmp( Line, "$MODULE", 7 ) != 0 )
-                continue;
-
-            /* Read component name. */
-            sscanf( Line + 7, " %s", Name );
-
-            if( stricmp( Name, TO_UTF8( CmpName ) ) == 0 )
-            {
-                Module = new MODULE( GetBoard() );
-
-                // Switch the locale to standard C (needed to print floating
-                // point numbers like 1.3)
-                SetLocaleTo_C_standard();
-                Module->ReadDescr( &reader );
-                SetLocaleTo_Default();       // revert to the current locale
-                Module->SetPosition( wxPoint( 0, 0 ) );
-                return Module;
-            }
-        }
-
-        file = NULL;
+        DisplayError( this, ioe.errorText );
+        return NULL;
     }
 
-    msg.Printf( _( "Module %s not found" ), CmpName.GetData() );
+    wxString msg = wxString::Format( _( "Footprint '%s' not found" ), aFootprintName.GetData() );
     DisplayError( this, msg );
     return NULL;
 }
+

eeschema/dialogs/dialog_edit_component_in_lib.cpp

@@ -39,7 +39,6 @@ DIALOG_EDIT_COMPONENT_IN_LIBRARY::~DIALOG_EDIT_COMPONENT_IN_LIBRARY()
 */
 void DIALOG_EDIT_COMPONENT_IN_LIBRARY::initDlg()
 {
-    SetFocus();
     m_AliasLocation = -1;
 
     LIB_COMPONENT* component = m_Parent->GetComponent();

eeschema/dialogs/dialog_edit_component_in_lib_base.cpp

 ///////////////////////////////////////////////////////////////////////////
-// C++ code generated with wxFormBuilder (version Jun 30 2011)
+// C++ code generated with wxFormBuilder (version Apr 11 2012)
 // http://www.wxformbuilder.org/
 //
 // PLEASE DO "NOT" EDIT THIS FILE!
@@ -9,7 +9,7 @@
 
 ///////////////////////////////////////////////////////////////////////////
 
-DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE::DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE( wxWindow* parent, wxWindowID id, const wxString& title, const wxPoint& pos, const wxSize& size, long style ) : wxDialog( parent, id, title, pos, size, style )
+DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE::DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE( wxWindow* parent, wxWindowID id, const wxString& title, const wxPoint& pos, const wxSize& size, long style ) : DIALOG_SHIM( parent, id, title, pos, size, style )
 {
 	this->SetSizeHints( wxDefaultSize, wxDefaultSize );
 	
@@ -50,6 +50,7 @@ DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE::DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE( wx
 	
 	m_OptionsBoxSizer->Add( m_PinsNameInsideButt, 0, wxALL, 5 );
 	
+	
 	bSizerBasicPanel->Add( m_OptionsBoxSizer, 0, 0, 5 );
 	
 	m_staticline3 = new wxStaticLine( m_PanelBasic, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLI_HORIZONTAL );
@@ -70,6 +71,7 @@ DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE::DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE( wx
 	m_SelNumberOfUnits = new wxSpinCtrl( m_PanelBasic, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize, wxSP_ARROW_KEYS, 1, 26, 1 );
 	bSizernbunits->Add( m_SelNumberOfUnits, 0, wxBOTTOM|wxRIGHT|wxLEFT|wxEXPAND, 5 );
 	
+	
 	bSizerMidBasicPanel->Add( bSizernbunits, 1, wxEXPAND, 5 );
 	
 	wxBoxSizer* bSizer17;
@@ -84,8 +86,10 @@ DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE::DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE( wx
 	m_SetSkew = new wxSpinCtrl( m_PanelBasic, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize, wxSP_ARROW_KEYS, 1, 100, 0 );
 	bSizer17->Add( m_SetSkew, 0, wxEXPAND|wxBOTTOM|wxRIGHT|wxLEFT, 5 );
 	
+	
 	bSizerMidBasicPanel->Add( bSizer17, 1, wxEXPAND, 5 );
 	
+	
 	bSizerBasicPanel->Add( bSizerMidBasicPanel, 0, wxEXPAND, 5 );
 	
 	m_staticline1 = new wxStaticLine( m_PanelBasic, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLI_HORIZONTAL );
@@ -101,6 +105,7 @@ DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE::DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE( wx
 	
 	bSizerBasicPanel->Add( m_OptionPartsLocked, 0, wxALL, 5 );
 	
+	
 	m_PanelBasic->SetSizer( bSizerBasicPanel );
 	m_PanelBasic->Layout();
 	bSizerBasicPanel->Fit( m_PanelBasic );
@@ -145,8 +150,10 @@ DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE::DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE( wx
 	m_buttonBrowseDocFiles = new wxButton( m_PanelDoc, ID_BROWSE_DOC_FILES, _("Browse DocFiles"), wxDefaultPosition, wxDefaultSize, 0 );
 	bSizerPaneldocbutts->Add( m_buttonBrowseDocFiles, 0, wxALL, 5 );
 	
+	
 	m_PanelDocBoxSizer->Add( bSizerPaneldocbutts, 0, wxALIGN_CENTER_HORIZONTAL, 5 );
 	
+	
 	m_PanelDoc->SetSizer( m_PanelDocBoxSizer );
 	m_PanelDoc->Layout();
 	m_PanelDocBoxSizer->Fit( m_PanelDoc );
@@ -167,6 +174,7 @@ DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE::DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE( wx
 	m_PartAliasListCtrl = new wxListBox( m_PanelAlias, wxID_ANY, wxDefaultPosition, wxDefaultSize, 0, NULL, 0 ); 
 	bLeftBoxSizerPanelAlias->Add( m_PartAliasListCtrl, 1, wxEXPAND|wxBOTTOM|wxRIGHT|wxLEFT, 5 );
 	
+	
 	bSizerMainPanelAlias->Add( bLeftBoxSizerPanelAlias, 1, wxEXPAND, 5 );
 	
 	wxBoxSizer* bRightBoxSizerPanelAlias;
@@ -181,8 +189,10 @@ DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE::DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE( wx
 	m_ButtonDeleteAllAlias = new wxButton( m_PanelAlias, ID_DELETE_ALL_ALIAS, _("Delete All"), wxDefaultPosition, wxDefaultSize, 0 );
 	bRightBoxSizerPanelAlias->Add( m_ButtonDeleteAllAlias, 0, wxALL, 5 );
 	
+	
 	bSizerMainPanelAlias->Add( bRightBoxSizerPanelAlias, 0, wxALIGN_CENTER_VERTICAL, 5 );
 	
+	
 	m_PanelAlias->SetSizer( bSizerMainPanelAlias );
 	m_PanelAlias->Layout();
 	bSizerMainPanelAlias->Fit( m_PanelAlias );
@@ -203,6 +213,7 @@ DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE::DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE( wx
 	m_FootprintFilterListBox = new wxListBox( m_PanelFootprintFilter, wxID_ANY, wxDefaultPosition, wxDefaultSize, 0, NULL, 0 ); 
 	bFpFilterLeftBoxSizer->Add( m_FootprintFilterListBox, 1, wxEXPAND|wxBOTTOM|wxRIGHT|wxLEFT, 5 );
 	
+	
 	bPanelFpFilterBoxSizer->Add( bFpFilterLeftBoxSizer, 1, wxEXPAND, 5 );
 	
 	wxBoxSizer* bFpFilterRightBoxSizer;
@@ -217,8 +228,10 @@ DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE::DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE( wx
 	m_ButtonDeleteAllFootprintFilter = new wxButton( m_PanelFootprintFilter, ID_DELETE_ALL_FOOTPRINT_FILTER, _("Delete All"), wxDefaultPosition, wxDefaultSize, 0 );
 	bFpFilterRightBoxSizer->Add( m_ButtonDeleteAllFootprintFilter, 0, wxALL|wxEXPAND, 5 );
 	
+	
 	bPanelFpFilterBoxSizer->Add( bFpFilterRightBoxSizer, 0, wxALIGN_CENTER_VERTICAL, 5 );
 	
+	
 	m_PanelFootprintFilter->SetSizer( bPanelFpFilterBoxSizer );
 	m_PanelFootprintFilter->Layout();
 	bPanelFpFilterBoxSizer->Fit( m_PanelFootprintFilter );
@@ -226,6 +239,7 @@ DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE::DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE( wx
 	
 	bUpperSizer->Add( m_NoteBook, 1, wxEXPAND, 5 );
 	
+	
 	bMainSizer->Add( bUpperSizer, 1, wxEXPAND, 5 );
 	
 	m_stdSizerButton = new wxStdDialogButtonSizer();
@@ -234,10 +248,13 @@ DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE::DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE( wx
 	m_stdSizerButtonCancel = new wxButton( this, wxID_CANCEL );
 	m_stdSizerButton->AddButton( m_stdSizerButtonCancel );
 	m_stdSizerButton->Realize();
+	
 	bMainSizer->Add( m_stdSizerButton, 0, wxEXPAND|wxALL, 5 );
 	
+	
 	this->SetSizer( bMainSizer );
 	this->Layout();
+	bMainSizer->Fit( this );
 	
 	// Connect Events
 	m_ButtonCopyDoc->Connect( wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler( DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE::CopyDocToAlias ), NULL, this );

eeschema/dialogs/dialog_edit_component_in_lib_base.h

 ///////////////////////////////////////////////////////////////////////////
-// C++ code generated with wxFormBuilder (version Jun 30 2011)
+// C++ code generated with wxFormBuilder (version Apr 11 2012)
 // http://www.wxformbuilder.org/
 //
 // PLEASE DO "NOT" EDIT THIS FILE!
@@ -11,6 +11,7 @@
 #include <wx/artprov.h>
 #include <wx/xrc/xmlres.h>
 #include <wx/intl.h>
+#include "dialog_shim.h"
 #include <wx/string.h>
 #include <wx/checkbox.h>
 #include <wx/gdicmn.h>
@@ -47,7 +48,7 @@
 ///////////////////////////////////////////////////////////////////////////////
 /// Class DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE
 ///////////////////////////////////////////////////////////////////////////////
-class DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE : public wxDialog 
+class DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE : public DIALOG_SHIM
 {
 	private:
 	
@@ -106,7 +107,7 @@ class DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE : public wxDialog
 	
 	public:
 		
-		DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE( wxWindow* parent, wxWindowID id = ID_LIBEDIT_NOTEBOOK, const wxString& title = _("Lib Component Properties"), const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxSize( 465,384 ), long style = wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER ); 
+		DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE( wxWindow* parent, wxWindowID id = ID_LIBEDIT_NOTEBOOK, const wxString& title = _("Lib Component Properties"), const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxSize( -1,-1 ), long style = wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER ); 
 		~DIALOG_EDIT_COMPONENT_IN_LIBRARY_BASE();
 	
 };

eeschema/dialogs/dialog_lib_new_component_base.cpp

 ///////////////////////////////////////////////////////////////////////////
-// C++ code generated with wxFormBuilder (version Apr 16 2008)
+// C++ code generated with wxFormBuilder (version Apr 11 2012)
 // http://www.wxformbuilder.org/
 //
 // PLEASE DO "NOT" EDIT THIS FILE!
@@ -9,7 +9,7 @@
 
 ///////////////////////////////////////////////////////////////////////////
 
-DIALOG_LIB_NEW_COMPONENT_BASE::DIALOG_LIB_NEW_COMPONENT_BASE( wxWindow* parent, wxWindowID id, const wxString& title, const wxPoint& pos, const wxSize& size, long style ) : wxDialog( parent, id, title, pos, size, style )
+DIALOG_LIB_NEW_COMPONENT_BASE::DIALOG_LIB_NEW_COMPONENT_BASE( wxWindow* parent, wxWindowID id, const wxString& title, const wxPoint& pos, const wxSize& size, long style ) : DIALOG_SHIM( parent, id, title, pos, size, style )
 {
 	this->SetSizeHints( wxDefaultSize, wxDefaultSize );
 	
@@ -46,6 +46,7 @@ DIALOG_LIB_NEW_COMPONENT_BASE::DIALOG_LIB_NEW_COMPONENT_BASE( wxWindow* parent,
 	
 	bSizer2->Add( 30, 0, 0, wxEXPAND, 3 );
 	
+	
 	bSizer5->Add( bSizer2, 0, wxALL|wxEXPAND, 0 );
 	
 	wxBoxSizer* bSizer3;
@@ -69,6 +70,7 @@ DIALOG_LIB_NEW_COMPONENT_BASE::DIALOG_LIB_NEW_COMPONENT_BASE( wxWindow* parent,
 	
 	bSizer3->Add( 30, 0, 0, wxEXPAND, 5 );
 	
+	
 	bSizer5->Add( bSizer3, 0, wxALL|wxEXPAND, 0 );
 	
 	wxBoxSizer* bSizer4;
@@ -92,6 +94,7 @@ DIALOG_LIB_NEW_COMPONENT_BASE::DIALOG_LIB_NEW_COMPONENT_BASE( wxWindow* parent,
 	
 	bSizer4->Add( 30, 0, 0, wxEXPAND, 3 );
 	
+	
 	bSizer5->Add( bSizer4, 0, wxALL|wxEXPAND, 0 );
 	
 	wxBoxSizer* bSizer7;
@@ -101,11 +104,11 @@ DIALOG_LIB_NEW_COMPONENT_BASE::DIALOG_LIB_NEW_COMPONENT_BASE( wxWindow* parent,
 	bSizer7->Add( 12, 0, 0, wxEXPAND, 3 );
 	
 	m_checkHasConversion = new wxCheckBox( this, wxID_ANY, _("Create component with &alternate body style (DeMorgan)"), wxDefaultPosition, wxDefaultSize, 0 );
-	
 	m_checkHasConversion->SetToolTip( _("Check this option for components that have a De Morgan representation.\nThis is usual for gates.") );
 	
 	bSizer7->Add( m_checkHasConversion, 0, wxALIGN_CENTER_VERTICAL|wxALL, 3 );
 	
+	
 	bSizer5->Add( bSizer7, 0, wxALL|wxEXPAND, 0 );
 	
 	wxBoxSizer* bSizer8;
@@ -115,11 +118,11 @@ DIALOG_LIB_NEW_COMPONENT_BASE::DIALOG_LIB_NEW_COMPONENT_BASE( wxWindow* parent,
 	bSizer8->Add( 12, 0, 0, wxEXPAND, 3 );
 	
 	m_checkIsPowerSymbol = new wxCheckBox( this, wxID_ANY, _("Create component as power &symbol"), wxDefaultPosition, wxDefaultSize, 0 );
-	
 	m_checkIsPowerSymbol->SetToolTip( _("Check this option for power symbols.\nPower symbols have specific properties for Eeschema:\n- Value cannot be edited (to avoid mistakes) because this is the pin name that is important for a power symbol\n- Reference is updated automatically when a netlist is created (no need to run Annotate)") );
 	
 	bSizer8->Add( m_checkIsPowerSymbol, 0, wxALIGN_CENTER_VERTICAL|wxALL, 3 );
 	
+	
 	bSizer5->Add( bSizer8, 0, wxALL|wxEXPAND, 0 );
 	
 	wxBoxSizer* bSizer9;
@@ -129,11 +132,11 @@ DIALOG_LIB_NEW_COMPONENT_BASE::DIALOG_LIB_NEW_COMPONENT_BASE( wxWindow* parent,
 	bSizer9->Add( 12, 0, 0, wxEXPAND, 3 );
 	
 	m_checkLockItems = new wxCheckBox( this, wxID_ANY, _("Parts in package locked (cannot be swapped)"), wxDefaultPosition, wxDefaultSize, 0 );
-	
 	m_checkLockItems->SetToolTip( _("Check this option if Eeschema cannot change parts selections inside a given package\nThis happens when parts are different in this package.\nWhen this option is not checked, Eeschema automatically choose the parts in packages to minimize packages count") );
 	
 	bSizer9->Add( m_checkLockItems, 0, wxALIGN_CENTER_VERTICAL|wxALL, 3 );
 	
+	
 	bSizer5->Add( bSizer9, 0, wxALL|wxEXPAND, 0 );
 	
 	
@@ -167,6 +170,7 @@ DIALOG_LIB_NEW_COMPONENT_BASE::DIALOG_LIB_NEW_COMPONENT_BASE( wxWindow* parent,
 	m_staticText5->Wrap( -1 );
 	bSizer6->Add( m_staticText5, 0, wxALIGN_CENTER_VERTICAL, 3 );
 	
+	
 	bSizer5->Add( bSizer6, 1, wxALL|wxEXPAND, 0 );
 	
 	wxBoxSizer* bSizer10;
@@ -177,9 +181,9 @@ DIALOG_LIB_NEW_COMPONENT_BASE::DIALOG_LIB_NEW_COMPONENT_BASE( wxWindow* parent,
 	
 	m_checkShowPinNumber = new wxCheckBox( this, wxID_ANY, _("Show pin n&umber text"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_checkShowPinNumber->SetValue(true); 
-	
 	bSizer10->Add( m_checkShowPinNumber, 0, wxALIGN_CENTER_VERTICAL|wxALL, 3 );
 	
+	
 	bSizer5->Add( bSizer10, 0, wxALL|wxEXPAND, 0 );
 	
 	wxBoxSizer* bSizer12;
@@ -190,9 +194,9 @@ DIALOG_LIB_NEW_COMPONENT_BASE::DIALOG_LIB_NEW_COMPONENT_BASE( wxWindow* parent,
 	
 	m_checkShowPinName = new wxCheckBox( this, wxID_ANY, _("Show pin name te&xt"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_checkShowPinName->SetValue(true); 
-	
 	bSizer12->Add( m_checkShowPinName, 0, wxALIGN_CENTER_VERTICAL|wxALL, 3 );
 	
+	
 	bSizer5->Add( bSizer12, 0, wxALL|wxEXPAND, 0 );
 	
 	wxBoxSizer* bSizer121;
@@ -203,9 +207,9 @@ DIALOG_LIB_NEW_COMPONENT_BASE::DIALOG_LIB_NEW_COMPONENT_BASE( wxWindow* parent,
 	
 	m_checkShowPinNameInside = new wxCheckBox( this, wxID_ANY, _("Pin name &inside"), wxDefaultPosition, wxDefaultSize, 0 );
 	m_checkShowPinNameInside->SetValue(true); 
-	
 	bSizer121->Add( m_checkShowPinNameInside, 0, wxALIGN_CENTER_VERTICAL|wxALL, 3 );
 	
+	
 	bSizer5->Add( bSizer121, 1, wxEXPAND, 5 );
 	
 	
@@ -217,10 +221,13 @@ DIALOG_LIB_NEW_COMPONENT_BASE::DIALOG_LIB_NEW_COMPONENT_BASE( wxWindow* parent,
 	m_sdbSizerCancel = new wxButton( this, wxID_CANCEL );
 	m_sdbSizer->AddButton( m_sdbSizerCancel );
 	m_sdbSizer->Realize();
+	
 	bSizer5->Add( m_sdbSizer, 0, wxALL|wxEXPAND, 0 );
 	
+	
 	mainSizer->Add( bSizer5, 1, wxALL|wxEXPAND, 12 );
 	
+	
 	this->SetSizer( mainSizer );
 	this->Layout();
 	mainSizer->Fit( this );

eeschema/dialogs/dialog_lib_new_component_base.h

 ///////////////////////////////////////////////////////////////////////////
-// C++ code generated with wxFormBuilder (version Apr 16 2008)
+// C++ code generated with wxFormBuilder (version Apr 11 2012)
 // http://www.wxformbuilder.org/
 //
 // PLEASE DO "NOT" EDIT THIS FILE!
 ///////////////////////////////////////////////////////////////////////////
 
-#ifndef __dialog_lib_new_component_base__
-#define __dialog_lib_new_component_base__
+#ifndef __DIALOG_LIB_NEW_COMPONENT_BASE_H__
+#define __DIALOG_LIB_NEW_COMPONENT_BASE_H__
 
+#include <wx/artprov.h>
+#include <wx/xrc/xmlres.h>
 #include <wx/intl.h>
-
+#include "dialog_shim.h"
 #include <wx/string.h>
 #include <wx/stattext.h>
 #include <wx/gdicmn.h>
@@ -28,55 +30,37 @@
 ///////////////////////////////////////////////////////////////////////////////
 /// Class DIALOG_LIB_NEW_COMPONENT_BASE
 ///////////////////////////////////////////////////////////////////////////////
-class DIALOG_LIB_NEW_COMPONENT_BASE : public wxDialog 
+class DIALOG_LIB_NEW_COMPONENT_BASE : public DIALOG_SHIM
 {
 	private:
 	
 	protected:
 		wxStaticText* m_staticText6;
-		
 		wxStaticText* m_staticText2;
-		
 		wxTextCtrl* m_textName;
-		
-		
 		wxStaticText* m_staticText3;
-		
 		wxTextCtrl* m_textReference;
-		
-		
 		wxStaticText* m_staticText4;
-		
 		wxSpinCtrl* m_spinPartCount;
-		
-		
 		wxCheckBox* m_checkHasConversion;
-		
 		wxCheckBox* m_checkIsPowerSymbol;
-		
 		wxCheckBox* m_checkLockItems;
-		
 		wxStaticText* m_staticText7;
-		
 		wxStaticText* m_staticText41;
-		
 		wxSpinCtrl* m_spinPinTextPosition;
 		wxStaticText* m_staticText5;
-		
 		wxCheckBox* m_checkShowPinNumber;
-		
 		wxCheckBox* m_checkShowPinName;
-		
 		wxCheckBox* m_checkShowPinNameInside;
-		
 		wxStdDialogButtonSizer* m_sdbSizer;
 		wxButton* m_sdbSizerOK;
 		wxButton* m_sdbSizerCancel;
 	
 	public:
+		
 		DIALOG_LIB_NEW_COMPONENT_BASE( wxWindow* parent, wxWindowID id = wxID_ANY, const wxString& title = _("Component Properties"), const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER ); 
 		~DIALOG_LIB_NEW_COMPONENT_BASE();
 	
 };
 
-#endif //__dialog_lib_new_component_base__
+#endif //__DIALOG_LIB_NEW_COMPONENT_BASE_H__

eeschema/libeditframe.cpp

@@ -50,7 +50,7 @@
 #include <dialogs/dialog_edit_component_in_lib.h>
 #include <dialogs/dialog_libedit_dimensions.h>
 
-#include <dialog_helpers.h>
+//#include <dialog_helpers.h>
 #include <menus_helpers.h>
 
 #include <boost/foreach.hpp>

gerbview/export_to_pcbnew.cpp

@@ -15,6 +15,7 @@
 #include <../pcbnew/class_track.h>
 #include <../pcbnew/class_drawsegment.h>
 
+#include <io_mgr.h>
 #include <gerbview.h>
 #include <class_board_design_settings.h>
 #include <class_gerber_draw_item.h>
@@ -26,32 +27,35 @@
 */
 class GBR_TO_PCB_EXPORTER
 {
-    GERBVIEW_FRAME* m_gerbview_frame;   // the maint gerber frame
-    FILE * m_file;      // .brd file to write to
-    BOARD* m_pcb;       // the board to populate and export
-
 public:
-    GBR_TO_PCB_EXPORTER(GERBVIEW_FRAME * aFrame, FILE * aFile );
+    GBR_TO_PCB_EXPORTER( GERBVIEW_FRAME* aFrame, const wxString& aFileName );
     ~GBR_TO_PCB_EXPORTER();
+
+    /**
+     * Function ExportPcb
+     * saves a board from a gerber load.
+     */
     bool ExportPcb( int* LayerLookUpTable );
     BOARD* GetBoard() { return m_pcb; }
 
 private:
-    bool WriteSetup( );  // Write the SETUP section data file
-    bool WriteGeneralDescrPcb( );
     void export_non_copper_item( GERBER_DRAW_ITEM* aGbrItem, int aLayer );
     void export_copper_item( GERBER_DRAW_ITEM* aGbrItem, int aLayer );
     void export_flashed_copper_item( GERBER_DRAW_ITEM* aGbrItem, int aLayer );
     void export_segline_copper_item( GERBER_DRAW_ITEM* aGbrItem, int aLayer );
     void export_segarc_copper_item( GERBER_DRAW_ITEM* aGbrItem, int aLayer );
     void cleanBoard();
+
+    GERBVIEW_FRAME* m_gerbview_frame;   // the maint gerber frame
+    wxString        m_file_name;        // BOARD file to write to
+    BOARD*          m_pcb;              // the board to populate and export
 };
 
 
-GBR_TO_PCB_EXPORTER::GBR_TO_PCB_EXPORTER( GERBVIEW_FRAME * aFrame, FILE * aFile )
+GBR_TO_PCB_EXPORTER::GBR_TO_PCB_EXPORTER( GERBVIEW_FRAME* aFrame, const wxString& aFileName )
 {
     m_gerbview_frame = aFrame;
-    m_file = aFile;
+    m_file_name = aFileName;
     m_pcb = new BOARD();
 }
 
@@ -84,12 +88,12 @@ void GERBVIEW_FRAME::ExportDataInPcbnewFormat( wxCommandEvent& event )
         return;
     }
 
-    wxString FullFileName, msg;
+    wxString fileName, msg;
 
     wxString PcbExt( wxT( ".brd" ) );
 
     msg = wxT( "*" ) + PcbExt;
-    FullFileName = EDA_FileSelector( _( "Board file name:" ),
+    fileName = EDA_FileSelector( _( "Board file name:" ),
                                      wxEmptyString,
                                      wxEmptyString,
                                      PcbExt,
@@ -98,7 +102,7 @@ void GERBVIEW_FRAME::ExportDataInPcbnewFormat( wxCommandEvent& event )
                                      wxFD_SAVE,
                                      false
                                      );
-    if( FullFileName == wxEmptyString )
+    if( fileName == wxEmptyString )
         return;
 
     /* Install a dialog frame to choose the mapping
@@ -111,24 +115,15 @@ void GERBVIEW_FRAME::ExportDataInPcbnewFormat( wxCommandEvent& event )
     if( ok != wxID_OK )
         return;
 
-    if( wxFileExists( FullFileName ) )
+    if( wxFileExists( fileName ) )
     {
         if( !IsOK( this, _( "Ok to change the existing file ?" ) ) )
             return;
     }
 
-    FILE * file = wxFopen( FullFileName, wxT( "wt" ) );
-
-    if( file == NULL )
-    {
-        msg = _( "Unable to create " ) + FullFileName;
-        DisplayError( this, msg );
-        return;
-    }
+    GBR_TO_PCB_EXPORTER     gbr_exporter( this, fileName );
 
-    GBR_TO_PCB_EXPORTER gbr_exporter( this, file );
     gbr_exporter.ExportPcb( dlg->GetLayersLookUpTable() );
-    fclose( file );
 }
 
 
@@ -162,54 +157,6 @@ void GBR_TO_PCB_EXPORTER::cleanBoard()
 }
 
 
-bool GBR_TO_PCB_EXPORTER::WriteSetup( )
-{
-    fprintf( m_file, "$SETUP\n" );
-    fprintf( m_file, "InternalUnit %f INCH\n", 1.0 / PCB_INTERNAL_UNIT );
-
-    fprintf( m_file, "Layers %d\n", m_pcb->GetCopperLayerCount() );
-
-    fprintf( m_file, "$EndSETUP\n\n" );
-    return true;
-}
-
-
-bool GBR_TO_PCB_EXPORTER::WriteGeneralDescrPcb( )
-{
-    int nbLayers;
-
-    // Print the copper layer count
-    nbLayers = m_pcb->GetCopperLayerCount();
-
-    if( nbLayers <= 1 )  // Minimal layers count in Pcbnew is 2
-    {
-        nbLayers = 2;
-        m_pcb->SetCopperLayerCount(2);
-    }
-
-    fprintf( m_file, "$GENERAL\n" );
-    fprintf( m_file, "encoding utf-8\n");
-    fprintf( m_file, "LayerCount %d\n", nbLayers );
-
-    // Compute and print the board bounding box
-    EDA_RECT bbbox = m_pcb->ComputeBoundingBox();
-
-    fprintf( m_file, "Di %d %d %d %d\n",
-            bbbox.GetX(), bbbox.GetY(),
-            bbbox.GetRight(),
-            bbbox.GetBottom() );
-
-    fprintf( m_file, "$EndGENERAL\n\n" );
-    return true;
-}
-
-
-/* Routine to save the board
- * @param frame = pointer to the main frame
- * @param File = FILE * pointer to an already opened file
- * @param LayerLookUpTable = look up table: Pcbnew layer for each gerber layer
- * @return 1 if OK, 0 if fail
- */
 bool GBR_TO_PCB_EXPORTER::ExportPcb( int* LayerLookUpTable )
 {
     BOARD* gerberPcb = m_gerbview_frame->GetBoard();
@@ -235,22 +182,21 @@ bool GBR_TO_PCB_EXPORTER::ExportPcb( int* LayerLookUpTable )
     cleanBoard();
     m_pcb->SetCopperLayerCount( LayerLookUpTable[32] );
 
-    // Switch the locale to standard C (needed to print floating point numbers)
-    SetLocaleTo_C_standard();
-
-    // write PCB header
-    fprintf( m_file, "PCBNEW-BOARD Version %d date %s\n\n", LEGACY_BOARD_FILE_VERSION,
-             TO_UTF8( DateAndTime() ) );
-    WriteGeneralDescrPcb( );
-    WriteSetup( );
-
-    // write items on file
-    m_pcb->Save( m_file );
+    try
+    {
+        PLUGIN::RELEASER pi( IO_MGR::PluginFind( IO_MGR::LEGACY ) );
+        pi->Save( m_file_name, m_pcb );
+    }
+    catch( IO_ERROR ioe )
+    {
+        DisplayError( m_gerbview_frame, ioe.errorText );
+        return false;
+    }
 
-    SetLocaleTo_Default();       // revert to the current locale
     return true;
 }
 
+
 void GBR_TO_PCB_EXPORTER::export_non_copper_item( GERBER_DRAW_ITEM* aGbrItem, int aLayer )
 {
     DRAWSEGMENT* drawitem = new DRAWSEGMENT( m_pcb, PCB_LINE_T );

include/class_base_screen.h

@@ -296,13 +296,6 @@ public:
      */
     bool SetZoom( double coeff );
 
-    /**
-     * Function SetZoomList
-     * sets the list of zoom factors.
-     * @param aZoomList An array of zoom factors in ascending order, zero terminated
-     */
-    void SetZoomList( const wxArrayDouble& aZoomList );
-
     bool SetNextZoom();
     bool SetPreviousZoom();
     bool SetFirstZoom();

include/class_board_item.h

@@ -98,26 +98,6 @@ public:
     BOARD_ITEM* Back() const { return (BOARD_ITEM*) Pback; }
     BOARD_ITEM* GetParent() const { return (BOARD_ITEM*) m_Parent; }
 
-#if 0
-    // DICK: there is no value in having a polymorphic {Get,Set}Position().  We never
-    // call GetPosition() using a generic pointer, and the virtual is slower and
-    // can never be inlined.
-
-    /**
-     * Function GetPosition
-     * returns the position of this object.
-     * @return const wxPoint - The position of this object
-     */
-    virtual const wxPoint GetPosition() const = 0;
-
-     /**
-      * Function SetPosition
-      * sets the position of this object.
-      * @param aPos is the new position of this object
-      */
-    virtual void SetPosition( const wxPoint& aPos ) = 0;
-#endif
-
     /**
      * Function GetLayer
      * returns the layer this item is on.
@@ -173,7 +153,6 @@ public:
         return false;   // only MODULEs can be locked at this time.
     }
 
-
     /**
      * Function UnLink
      * detaches this object from its owner.  This base class implementation
@@ -191,21 +170,12 @@ public:
         delete this;
     }
 
-
     /**
      * Function ShowShape
      * converts the enum STROKE_T integer value to a wxString.
      */
     static wxString ShowShape( STROKE_T aShape );
 
-    /**
-     * 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;
-
     // Some geometric transforms, that must be rewritten for derived classes
     /**
      * Function Move

include/dialog_helpers.h

@@ -172,72 +172,4 @@ public:
     }
 };
 
-
-/**
- * Template DIALOG_SHIM
- * is a way to have a common way of handling KiCad dialog windows:
- * <ul>
- * <li>class specific: static s_LastPos and static s_LastSize for retentative
- *     dialog window positioning, per class.
- * <li> invocation of SetFocus() to allow ESC key to work on Linux.
- * <li> future others...
- * </ul>
- * by wedging in a class (a SHIM) between the wxFormbuilder coded base class and
- * our derived dialog classes.  Use it via the macro named DIALOG_EXTEND_WITH_SHIM
- * and be sure to code your constructor to invoke *_SHIM() base class constructor,
- * not the one from wxFormbuilder.
- * @author Dick Hollenbeck
- */
-template <class T>
-class DIALOG_SHIM : public T
-{
-public:
-
-    DIALOG_SHIM( wxFrame* aParent ) :
-        T( aParent )
-    {
-        wxDialog::SetFocus();
-    }
-
-    // overload wxDialog::Show
-    bool Show( bool show )
-    {
-        bool ret;
-
-        if( show )
-        {
-            ret = wxDialog::Show( show );
-            if( s_LastPos.x != -1 )
-                wxDialog::SetSize( s_LastPos.x, s_LastPos.y, s_LastSize.x, s_LastSize.y, 0 );
-        }
-        else
-        {
-            // Save the dialog's position before hiding
-            s_LastPos  = wxDialog::GetPosition();
-            s_LastSize = wxDialog::GetSize();
-            ret = wxDialog::Show( show );
-        }
-        return ret;
-    }
-
-private:
-    static  wxPoint     s_LastPos;
-    static  wxSize      s_LastSize;
-};
-
-template<class T>
-wxPoint DIALOG_SHIM<T>::s_LastPos( -1, -1 );
-
-template<class T>
-wxSize DIALOG_SHIM<T>::s_LastSize( 0, 0 );
-
-/**
- * Macro DIALOG_EXTEND_WITH_SHIM
- * instantiates the template DIALOG_SHIM<> and thereby declares a shim class.
- * @author Dick Hollenbeck
- */
-#define DIALOG_EXTEND_WITH_SHIM( DERRIVED, BASE ) \
- typedef DIALOG_SHIM<BASE>  BASE##_SHIM; \
- class DERRIVED : public BASE##_SHIM
-
 #endif    // DIALOG_HELPERS_H_

include/footprint_info.h

@@ -32,6 +32,7 @@ public:
     }
 };
 
+
 class FOOTPRINT_LIST
 {
 public:

include/pcbstruct.h

@@ -3,13 +3,8 @@
  * @brief Classes and definitions used in Pcbnew.
  */
 
-#ifndef PCBSTRUCT_H
-#define PCBSTRUCT_H
-
-
-// Definitions relatives aux libraries
-#define FOOTPRINT_LIBRARY_HEADER       "PCBNEW-LibModule-V1"
-#define FOOTPRINT_LIBRARY_HEADER_CNT   18
+#ifndef PCBSTRUCT_H_
+#define PCBSTRUCT_H_
 
 
 /// Values for m_DisplayViaMode member:
@@ -83,4 +78,4 @@ public:
     DISPLAY_OPTIONS();
 };
 
-#endif // PCBSTRUCT_H
+#endif // PCBSTRUCT_H_

include/wxBasePcbFrame.h

@@ -373,20 +373,45 @@ public:
     // loading footprints
 
     /**
-     * Function GetModuleLibrary
+     * Function loadFootprintFromLibrary
+     * loads @a aFootprintName from @a aLibraryPath.
+     * If found add the module is also added to the BOARD, just for good measure.
      *
-     *  Read active libraries or one library to find and load a given module
-     *  If found the module is linked to the tail of linked list of modules
      *  @param aLibraryFullFilename - the full filename of the library to read. If empty,
      *                   all active libraries are read
-     *  @param aModuleName = module name to load
-     *  @param aDisplayMessageError = true to display an error message if any.
+     *
+     *  @param aFootprintName is the footprint to load
+     *
+     *  @param aDisplayError = true to display an error message if any.
+     *
+     *  @return MODULE* - new module, or NULL
+     */
+    MODULE* loadFootprintFromLibrary( const wxString& aLibraryPath,
+              const wxString& aFootprintName, bool aDisplayError );
+
+    MODULE* loadFootprintFromLibraries( const wxString& aFootprintName,
+                              bool            aDisplayError );
+
+    /**
+     * Function GetModuleLibrary
+     * scans active libraries to find and load @a aFootprintName.
+     * If found add the module is also added to the BOARD, just for good measure.
+     *
+     *  @param aFootprintName is the footprint to load
+     *
+     *  @param aDisplayError = true to display an error message if any.
+     *
      *  @return a pointer to the new module, or NULL
      *
      */
-    MODULE* GetModuleLibrary( const wxString& aLibraryFullFilename,
-                              const wxString& aModuleName,
-                              bool            aDisplayMessageError );
+    MODULE* GetModuleLibrary( const wxString& aLibraryPath, const wxString& aFootprintName,
+                              bool aDisplayError )
+    {
+        if( !aLibraryPath )
+            return loadFootprintFromLibraries( aFootprintName, aDisplayError );
+        else
+            return loadFootprintFromLibrary( aLibraryPath, aFootprintName, aDisplayError );
+    }
 
     /**
      * Function Select_1_Module_From_List
@@ -409,7 +434,8 @@ public:
 
     /**
      * Function Load_Module_From_Library
-     * Open a dialog to select a footprint, and load in in current board
+     * opens a dialog to select a footprint, and loads it into current board.
+     *
      * @param aLibrary = the library name to use, or empty string to search
      * in all loaded libraries
      * @param aUseFootprintViewer = true to show the option

pcbnew/CMakeLists.txt

@@ -96,7 +96,7 @@ set(PCBNEW_SRCS
     block.cpp
     block_module_editor.cpp
     build_BOM_from_board.cpp
-    class_footprint_library.cpp
+#    class_footprint_library.cpp
     class_pcb_layer_widget.cpp
     clean.cpp
     connect.cpp
@@ -136,7 +136,6 @@ set(PCBNEW_SRCS
     hotkeys_board_editor.cpp
     hotkeys_module_editor.cpp
     initpcb.cpp
-    ioascii.cpp
     layer_widget.cpp
     librairi.cpp
     loadcmp.cpp

pcbnew/class_board.h

@@ -848,7 +848,7 @@ public:
      * ( using the default netclass value or a preset value )
      * the default netclass is always in m_TrackWidthList[0]
      */
-    int GetCurrentTrackWidth()
+    int GetCurrentTrackWidth() const
     {
         return m_TrackWidthList[m_TrackWidthSelector];
     }
@@ -892,8 +892,6 @@ public:
 
     /***************************************************************************/
 
-    bool Save( FILE* aFile ) const;
-
     wxString GetClass() const
     {
         return wxT( "BOARD" );

pcbnew/class_board_connected_item.h

@@ -135,14 +135,8 @@ public:
         */
     }
 
-    bool Save( FILE* aFile ) const
-    {
-        return true;
-    }
-
     //-----</ satisfy some virtual functions >-----------------------------
 
-
     /**
      * Function GetCount
      * returns the number of BOARD_ITEMs.

pcbnew/class_dimension.h

@@ -88,10 +88,6 @@ public:
      */
     void AdjustDimensionDetails( bool aDoNotChangeText = false );
 
-    bool ReadDimensionDescr( LINE_READER* aReader );
-
-    bool Save( FILE* aFile ) const;
-
     void SetText( const wxString& NewText );
     const wxString GetText() const;
 

pcbnew/class_drawsegment.h

@@ -152,10 +152,6 @@ public:
         m_PolyPoints = aPoints;
     }
 
-    bool Save( FILE* aFile ) const;
-
-    bool ReadDrawSegmentDescr( LINE_READER* aReader );
-
     void Copy( DRAWSEGMENT* source );
 
     void Draw( EDA_DRAW_PANEL* panel, wxDC* DC,

pcbnew/class_edge_mod.h

@@ -64,10 +64,6 @@ public:
     void SetEnd0( const wxPoint& aPoint )       { m_End0 = aPoint; }
     const wxPoint& GetEnd0() const              { return m_End0; }
 
-    bool Save( FILE* aFile ) const;
-
-    int ReadDescr( LINE_READER* aReader );
-
     void SetDrawCoord();
 
     /* drawing functions */

pcbnew/class_footprint_library.h → pcbnew/class_footprint_library.h.notused

@@ -11,15 +11,16 @@ class FOOTPRINT_LIBRARY
 public:
     wxArrayString m_List;       // list of footprints, used to read/write INDEX section
     wxString m_LibraryName;     // the full library name
-    int m_LineNum;              // the line count
 
 private:
     FILTER_READER * m_reader;   // FILTER_READER to read file. If NULL, use m_file
     FILE * m_file;              // footprint file to read/write.
+    int m_LineNum;              // the line count
 
 public:
+
     /**
-     * ctor
+     * Constructor FOOTPRINT_LIBRARY
      * @param aFile = a FILE * pointer used for write operations,
      * and read operations when aReader = NULL
      * @param aReader = a FILTER_READER pointer used for read operations
@@ -27,7 +28,11 @@ public:
      */
     FOOTPRINT_LIBRARY( FILE * aFile, FILTER_READER * aReader = NULL );
 
-    ~FOOTPRINT_LIBRARY() { }
+    FOOTPRINT_LIBRARY() :
+        m_reader( 0 ),
+        m_file( 0 ),
+        m_LineNum( 0 )
+    {}
 
     /**
      * function IsLibrary

pcbnew/class_marker_pcb.h

@@ -70,13 +70,6 @@ public:
 
     void DisplayInfo( EDA_DRAW_FRAME* frame );
 
-    bool Save( FILE* aFile ) const
-    {
-        // not implemented, this is here to satisfy BOARD_ITEM::Save()
-        // "pure" virtual-ness
-        return true;
-    }
-
     wxString GetSelectMenuText() const;
 
     BITMAP_DEF GetMenuImage() const { return  drc_xpm; }

pcbnew/class_mire.h

@@ -86,10 +86,6 @@ public:
 
     void Flip( const wxPoint& aCentre );
 
-    bool Save( FILE* aFile ) const;
-
-    bool ReadMirePcbDescr( LINE_READER* aReader );
-
     void Copy( PCB_TARGET* source );
 
     void Draw( EDA_DRAW_PANEL* panel, wxDC* DC, int aDrawMode,

pcbnew/class_module.cpp

@@ -111,6 +111,7 @@ MODULE::MODULE( const MODULE& aModule ) :
     // Copy reference and value.
     m_Reference = new TEXTE_MODULE( *aModule.m_Reference );
     m_Reference->SetParent( this );
+
     m_Value = new TEXTE_MODULE( *aModule.m_Value );
     m_Value->SetParent( this );
 

pcbnew/class_module.h

@@ -108,16 +108,6 @@ public:
     wxString      m_Doc;                // Module Description (info for users)
     wxString      m_KeyWord;            // Keywords to select the module in lib
 
-    // Local tolerances. When zero, this means the corresponding netclass value
-    // is used. Usually theses local tolerances zero, in deference to the
-    // corresponding netclass values.
-    int           m_LocalClearance;
-    int           m_LocalSolderMaskMargin;         ///< Solder mask margin
-    int           m_LocalSolderPasteMargin;        ///< Solder paste margin
-                                                   ///< absolute value
-
-    double        m_LocalSolderPasteMarginRatio;   ///< Solder mask margin ratio
-                                                   ///< value of pad size
     // The final margin is the sum of these 2 values
 
     ZoneConnection m_ZoneConnection;
@@ -236,14 +226,6 @@ public:
     void SetLastEditTime( long aTime ) { m_LastEdit_Time = aTime; }
     long GetLastEditTime() const { return m_LastEdit_Time; }
 
-    /* Reading and writing data on files */
-
-    bool Save( FILE* aFile ) const;
-
-    int Write_3D_Descr( FILE* File ) const;
-
-    int ReadDescr( LINE_READER* aReader );
-
     /**
      * Function Read_GPCB_Descr
      * reads a footprint description in GPCB format (newlib version)
@@ -332,6 +314,12 @@ public:
      */
     D_PAD* GetPad( const wxPoint& aPosition, int aLayerMask = ALL_LAYERS );
 
+    /**
+     * GetPadCount
+     * returns the number of pads.
+     */
+    unsigned GetPadCount() const            { return m_Pads.GetCount() ; }
+
     SEARCH_RESULT Visit( INSPECTOR* inspector, const void* testData,
                          const KICAD_T scanTypes[] );
 
@@ -352,7 +340,18 @@ public:
 #if defined(DEBUG)
     void Show( int nestLevel, std::ostream& os ) const;     // overload
 #endif
-};
 
+private:
+    // Local tolerances. When zero, this means the corresponding netclass value
+    // is used. Usually theses local tolerances zero, in deference to the
+    // corresponding netclass values.
+    int           m_LocalClearance;
+    int           m_LocalSolderMaskMargin;         ///< Solder mask margin
+    int           m_LocalSolderPasteMargin;        ///< Solder paste margin
+                                                   ///< absolute value
+
+    double        m_LocalSolderPasteMarginRatio;   ///< Solder mask margin ratio
+                                                   ///< value of pad size
+};
 
 #endif     // MODULE_H_

pcbnew/class_netclass.h

@@ -198,22 +198,6 @@ public:
      */
     void    SetParams( const NETCLASS* defaults = NULL );
 
-    /**
-     * 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.
-     */
-    bool Save( FILE* aFile ) const;
-
-    /**
-     * Function ReadDescr
-     * reads the data structures for this object from a LINE_READER in "*.brd" format.
-     * @param aReader is a pointer to a LINE_READER to read from.
-     * @return bool - true if success reading else false.
-     */
-    bool ReadDescr( LINE_READER* aReader );
-
     /**
      * Function Format
      * outputs the net class to \a aFormatter in s-expression form.

pcbnew/class_netinfo.h

@@ -342,18 +342,6 @@ public:
 
 #endif
 
-    /* Reading and writing data on files */
-    int  ReadDescr( LINE_READER* aReader );
-
-    /**
-     * 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.
-     */
-    bool Save( FILE* aFile ) const;
-
     /**
      * Function Draw
      * @todo we actually could show a NET, simply show all the tracks and

pcbnew/class_pad.cpp

@@ -332,9 +332,10 @@ int D_PAD::GetClearance( BOARD_CONNECTED_ITEM* aItem ) const
     int clearance = m_LocalClearance;
 
     if( clearance == 0 )
-    {   // If local clearance is 0, use the parent footprint clearance value
-        if( GetParent() && ( (MODULE*) GetParent() )->m_LocalClearance )
-            clearance = ( (MODULE*) GetParent() )->m_LocalClearance;
+    {
+        // If local clearance is 0, use the parent footprint clearance value
+        if( GetParent() && GetParent()->GetLocalClearance() )
+            clearance = GetParent()->GetLocalClearance();
     }
 
     if( clearance == 0 )   // If the parent footprint clearance value = 0, use NETCLASS value
@@ -367,14 +368,14 @@ int D_PAD::GetClearance( BOARD_CONNECTED_ITEM* aItem ) const
 int D_PAD::GetSolderMaskMargin()
 {
     int     margin = m_LocalSolderMaskMargin;
-    MODULE* module = (MODULE*) GetParent();
+    MODULE* module = GetParent();
 
     if( module )
     {
         if( margin == 0 )
         {
-            if( module->m_LocalSolderMaskMargin )
-                margin = module->m_LocalSolderMaskMargin;
+            if( module->GetLocalSolderMaskMargin() )
+                margin = module->GetLocalSolderMaskMargin();
         }
 
         if( margin == 0 )
@@ -410,12 +411,12 @@ wxSize D_PAD::GetSolderPasteMargin()
 {
     int     margin = m_LocalSolderPasteMargin;
     double  mratio = m_LocalSolderPasteMarginRatio;
-    MODULE * module = (MODULE*) GetParent();
+    MODULE* module = GetParent();
 
     if( module )
     {
         if( margin == 0 )
-            margin = module->m_LocalSolderPasteMargin;
+            margin = module->GetLocalSolderPasteMargin();
 
         BOARD * brd = GetBoard();
 
@@ -423,7 +424,7 @@ wxSize D_PAD::GetSolderPasteMargin()
             margin = brd->GetDesignSettings().m_SolderPasteMargin;
 
         if( mratio == 0.0 )
-            mratio = module->m_LocalSolderPasteMarginRatio;
+            mratio = module->GetLocalSolderPasteMarginRatio();
 
         if( mratio == 0.0 )
         {

pcbnew/class_pad.h

@@ -267,12 +267,6 @@ public:
     void SetThermalGap( int aGap ) { m_ThermalGap = aGap; }
     int GetThermalGap() const;
 
-    /* Reading and writing data on files */
-    int ReadDescr( LINE_READER* aReader );
-
-    bool Save( FILE* aFile ) const;
-
-
     /* drawing functions */
     void Draw( EDA_DRAW_PANEL* aPanel, wxDC* aDC,
                int aDrawMode, const wxPoint& aOffset = ZeroOffset );

pcbnew/class_pcb_text.h

@@ -73,11 +73,6 @@ public:
     void Draw( EDA_DRAW_PANEL* panel, wxDC* DC, int aDrawMode,
                const wxPoint& offset = ZeroOffset );
 
-    // File Operations:
-    int ReadTextePcbDescr( LINE_READER* aReader );
-
-    bool Save( FILE* aFile ) const;
-
     void DisplayInfo( EDA_DRAW_FRAME* frame );
 
     bool HitTest( const wxPoint& aPosition )

pcbnew/class_text_mod.h

@@ -116,16 +116,6 @@ public:
 
     void SetLocalCoord();       // Set relative coordinates.
 
-    bool Save( FILE* aFile ) const;
-
-    /**
-     * Function ReadDescr
-     * Read description from a given line in "*.brd" format.
-     * @param aReader is a pointer to a LINE_READER to read from.
-     * @return int - > 0 if success reading else 0.
-     */
-    int ReadDescr( LINE_READER* aReader );
-
     /* drawing functions */
     void Draw( EDA_DRAW_PANEL* panel,
                wxDC*           DC,

pcbnew/class_track.h

@@ -125,8 +125,6 @@ public:
 
     EDA_RECT GetBoundingBox() const;
 
-    bool Save( FILE* aFile ) const;
-
     /**
      * Function GetBestInsertPoint
      * searches the "best" insertion point within the track linked list.

pcbnew/class_zone.h

@@ -135,16 +135,6 @@ public:
 
     ~ZONE_CONTAINER();
 
-    bool Save( FILE* aFile ) const;
-
-     /**
-     * Function ReadDescr
-     * reads the data structures for this object from a LINE_READER in "*.brd" format.
-     * @param aReader is a pointer to a LINE_READER to read from.
-     * @return int - 1 if success, 0 if not.
-     */
-    int ReadDescr( LINE_READER* aReader );
-
     /**
      * Function GetPosition
      * @return a wxPoint, position of the first point of the outline

pcbnew/classpcb.cpp

@@ -30,18 +30,16 @@
 #endif
 
 
-
-
-/* Default Pcbnew zoom values.
- * Limited to 19 values to keep a decent size to menus
- * 15 it better but does not allow a sufficient number of values
- * roughtly a 1.5 progression.
- * The last 2 values is  handy when somebody uses a library import of a module
- * (or foreign data) which has a bad coordinate
- * Also useful in GerbView for this reason.
- * Zoom 5 and 10 can create artefacts when drawing (integer overflow in low level graphic
- * functions )
- */
+/**
+    Default Pcbnew zoom values.
+    Limited to 19 values to keep a decent size to menus.
+    Roughly a 1.5 progression.
+    The last 2 values are handy when somebody uses a library import of a module
+    (or foreign data) which has a bad coordinate.
+    Also useful in GerbView for this reason.
+    Zoom 5 and 10 can create artefacts when drawing (integer overflow in low level graphic
+    functions )
+*/
 static const double pcbZoomList[] =
 {
     ZOOM_FACTOR( 0.5 ),

pcbnew/dialogs/dialog_edit_module_for_BoardEditor.cpp

@@ -110,8 +110,8 @@ void DIALOG_MODULE_BOARD_EDITOR::InitBoardProperties()
     m_SolderMaskMarginUnits->SetLabel( GetUnitsLabel( g_UserUnit ) );
     m_SolderPasteMarginUnits->SetLabel( GetUnitsLabel( g_UserUnit ) );
 
-    PutValueInLocalUnits( *m_NetClearanceValueCtrl, m_CurrentModule->m_LocalClearance );
-    PutValueInLocalUnits( *m_SolderMaskMarginCtrl, m_CurrentModule->m_LocalSolderMaskMargin );
+    PutValueInLocalUnits( *m_NetClearanceValueCtrl, m_CurrentModule->GetLocalClearance() );
+    PutValueInLocalUnits( *m_SolderMaskMarginCtrl, m_CurrentModule->GetLocalSolderMaskMargin() );
 
     // These 2 parameters are usually < 0, so prepare entering a negative
     // value, if current is 0

pcbnew/dialogs/dialog_edit_module_for_Modedit.cpp

@@ -149,8 +149,9 @@ void DIALOG_MODULE_MODULE_EDITOR::InitModeditProperties()
     m_SolderPasteMarginUnits->SetLabel( GetUnitsLabel( g_UserUnit ) );
 
     wxString  msg;
-    PutValueInLocalUnits( *m_NetClearanceValueCtrl, m_CurrentModule->m_LocalClearance );
-    PutValueInLocalUnits( *m_SolderMaskMarginCtrl, m_CurrentModule->m_LocalSolderMaskMargin );
+    PutValueInLocalUnits( *m_NetClearanceValueCtrl, m_CurrentModule->GetLocalClearance() );
+    PutValueInLocalUnits( *m_SolderMaskMarginCtrl, m_CurrentModule->GetLocalSolderMaskMargin() );
+
     // These 2 parameters are usually < 0, so prepare entering a negative value, if current is 0
     PutValueInLocalUnits( *m_SolderPasteMarginCtrl, m_CurrentModule->GetLocalSolderPasteMargin() );
 

pcbnew/files.cpp

@@ -202,70 +202,6 @@ the changes?" ) ) )
 
     GetScreen()->SetFileName( fileName.GetFullPath() );
 
-#if !defined(USE_NEW_PCBNEW_LOAD)
-
-    // Start read PCB file
-    FILE* source = wxFopen( GetScreen()->GetFileName(), wxT( "rt" ) );
-
-    if( source == NULL )
-    {
-        msg.Printf( _( "File <%s> not found" ), GetChars( GetScreen()->GetFileName() ) );
-        DisplayError( this, msg );
-        return false;
-    }
-
-    FILE_LINE_READER fileReader( source, GetScreen()->GetFileName() );
-
-    FILTER_READER reader( fileReader );
-
-    // Read header and TEST if it is a PCB file format
-    reader.ReadLine();
-
-    if( strncmp( reader.Line(), "PCBNEW-BOARD", 12 ) != 0 )
-    {
-        DisplayError( this, wxT( "Unknown file type" ) );
-        return false;
-    }
-
-    int ver;
-    sscanf( reader.Line() , "PCBNEW-BOARD Version %d date", &ver );
-
-    if ( ver > LEGACY_BOARD_FILE_VERSION )
-    {
-        DisplayInfoMessage( this, _( "This file was created by a more recent \
-version of Pcbnew and may not load correctly. Please consider updating!" ) );
-    }
-    else if ( ver < LEGACY_BOARD_FILE_VERSION )
-    {
-        DisplayInfoMessage( this, _( "This file was created by an older \
-version of Pcbnew. It will be stored in the new file format when you save \
-this file again." ) );
-    }
-
-    // Reload the corresponding configuration file:
-    wxSetWorkingDirectory( wxPathOnly( GetScreen()->GetFileName() ) );
-
-    if( aAppend )
-    {
-        ReadPcbFile( &reader, true );
-    }
-    else
-    {
-        // Update the option toolbar
-        m_DisplayPcbTrackFill = DisplayOpt.DisplayPcbTrackFill;
-        m_DisplayModText = DisplayOpt.DisplayModText;
-        m_DisplayModEdge = DisplayOpt.DisplayModEdge;
-        m_DisplayPadFill = DisplayOpt.DisplayPadFill;
-        m_DisplayViaFill = DisplayOpt.DisplayViaFill;
-
-        // load project settings before BOARD, in case BOARD file has overrides.
-        LoadProjectSettings( GetScreen()->GetFileName() );
-
-        ReadPcbFile( &reader, false );
-    }
-
-#else
-
     if( !aAppend )
     {
         // Update the option toolbar
@@ -321,8 +257,6 @@ this file again." ) );
         BestZoom();
     }
 
-#endif
-
     GetScreen()->ClrModify();
 
     // If append option: change the initial board name to <oldname>-append.brd
@@ -456,10 +390,8 @@ bool PCB_EDIT_FRAME::SavePcbFile( const wxString& aFileName, bool aCreateBackupF
 
     pcbFileName = GetScreen()->GetFileName();
 
-#if defined( USE_NEW_PCBNEW_LOAD ) || defined( USE_NEW_PCBNEW_SAVE )
     if( pcbFileName.GetExt().IsEmpty() )
         pcbFileName.SetExt( IO_MGR::GetFileExtension( (IO_MGR::PCB_FILE_T) wildcardIndex ) );
-#endif
 
     if( !IsWritable( pcbFileName ) )
         return false;
@@ -493,8 +425,6 @@ bool PCB_EDIT_FRAME::SavePcbFile( const wxString& aFileName, bool aCreateBackupF
         }
     }
 
-#if defined(USE_NEW_PCBNEW_SAVE)
-
     GetBoard()->m_Status_Pcb &= ~CONNEXION_OK;
 
     GetBoard()->SynchronizeNetsAndNetClasses();
@@ -535,29 +465,6 @@ bool PCB_EDIT_FRAME::SavePcbFile( const wxString& aFileName, bool aCreateBackupF
         UpdateTitle();
     }
 
-#else
-    // Create the file
-    FILE* dest;
-    dest = wxFopen( pcbFileName.GetFullPath(), wxT( "wt" ) );
-
-    if( dest == 0 )
-    {
-        msg = _( "Unable to create " ) + pcbFileName.GetFullPath();
-        DisplayError( this, msg );
-        saveok = false;
-    }
-
-    if( dest )
-    {
-        GetScreen()->SetFileName( pcbFileName.GetFullPath() );
-        UpdateTitle();
-
-        SavePcbFormatAscii( dest );
-        fclose( dest );
-    }
-
-#endif
-
     // Display the file names:
     m_messagePanel->EraseMsgBox();
 

pcbnew/gen_modules_placefile.cpp

@@ -42,6 +42,7 @@
 #include <class_board.h>
 #include <class_module.h>
 #include <class_drawsegment.h>
+#include <legacy_plugin.h>
 
 #include <pcbnew.h>
 #include <pcb_plot_params.h>
@@ -532,7 +533,6 @@ void PCB_EDIT_FRAME::GenFootprintsReport( wxCommandEvent& event )
  */
 bool PCB_EDIT_FRAME::DoGenFootprintsReport( const wxString& aFullFilename, bool aUnitsMM )
 {
-    MODULE*  Module;
     D_PAD*   pad;
     char     line[1024];
     wxString fnFront, msg;
@@ -550,9 +550,7 @@ bool PCB_EDIT_FRAME::DoGenFootprintsReport( const wxString& aFullFilename, bool
     double conv_unit = aUnitsMM ? conv_unit_mm : conv_unit_inch;
     const char *unit_text = aUnitsMM ? unit_text_mm : unit_text_inch;
 
-    // Switch the locale to standard C (needed to print floating point
-    // numbers like 1.3)
-    SetLocaleTo_C_standard();
+    LOCALE_IO   toggle;
 
     // Generate header file comments.)
     sprintf( line, "## Module report - date %s\n", TO_UTF8( DateAndTime() ) );
@@ -584,9 +582,15 @@ bool PCB_EDIT_FRAME::DoGenFootprintsReport( const wxString& aFullFilename, bool
 
     fputs( "$EndBOARD\n\n", rptfile );
 
-    Module = (MODULE*) GetBoard()->m_Modules;
+    try
+    {
+        PLUGIN::RELEASER pi( IO_MGR::PluginFind( IO_MGR::LEGACY ) );
+
+        LEGACY_PLUGIN* legacy = (LEGACY_PLUGIN*) (PLUGIN*) pi;
+
+        legacy->SetFilePtr( rptfile );
 
-    for( ; Module != NULL; Module = Module->Next() )
+        for( MODULE* Module = GetBoard()->m_Modules;  Module;  Module = Module->Next() )
         {
             sprintf( line, "$MODULE %s\n", EscapedUTF8( Module->m_Reference->m_Text ).c_str() );
             fputs( line, rptfile );
@@ -632,7 +636,7 @@ bool PCB_EDIT_FRAME::DoGenFootprintsReport( const wxString& aFullFilename, bool
 
             fputs( line, rptfile );
 
-        Module->Write_3D_Descr( rptfile );
+            legacy->SaveModule3D( Module );
 
             for( pad = Module->m_Pads; pad != NULL; pad = pad->Next() )
             {
@@ -682,6 +686,11 @@ bool PCB_EDIT_FRAME::DoGenFootprintsReport( const wxString& aFullFilename, bool
             fprintf( rptfile, "$EndMODULE  %s\n\n",
                      TO_UTF8(Module->m_Reference->m_Text ) );
         }
+    }
+    catch( IO_ERROR ioe )
+    {
+        DisplayError( NULL, ioe.errorText );
+    }
 
     // Write board Edges
     EDA_ITEM* PtStruct;
@@ -700,7 +709,6 @@ bool PCB_EDIT_FRAME::DoGenFootprintsReport( const wxString& aFullFilename, bool
     // Generate EOF.
     fputs( "$EndDESCRIPTION\n", rptfile );
     fclose( rptfile );
-    SetLocaleTo_Default( );      // revert to the current locale
 
     return true;
 }

pcbnew/io_mgr.cpp

@@ -28,6 +28,10 @@
 #include <kicad_plugin.h>
 
 
+#define FMT_UNIMPLEMENTED   _( "Plugin '%s' does not implement the '%s' function." )
+#define FMT_NOTFOUND        _( "Plugin type '%s' is not found." )
+
+
 // Some day plugins might be in separate DLL/DSOs, simply because of numbers of them
 // and code size.  Until then, use the simplest method:
 
@@ -40,8 +44,8 @@
 // plugins coexisting.
 
 
-// static LEGACY_PLUGIN kicad_plugin;       // a secret
-//static EAGLE_PLUGIN eagle_plugin;
+// static LEGACY_PLUGIN kicad_plugin;
+// static EAGLE_PLUGIN eagle_plugin;
 
 PLUGIN* IO_MGR::PluginFind( PCB_FILE_T aFileType )
 {
@@ -118,7 +122,7 @@ BOARD* IO_MGR::Load( PCB_FILE_T aFileType, const wxString& aFileName,
         return pi->Load( aFileName, aAppendToMe, aProperties );  // virtual
     }
 
-    THROW_IO_ERROR( wxString::Format( _( "Plugin type '%s' is not found." ), ShowType( aFileType ).GetData() ) );
+    THROW_IO_ERROR( wxString::Format( FMT_NOTFOUND, ShowType( aFileType ).GetData() ) );
 }
 
 
@@ -133,25 +137,70 @@ void IO_MGR::Save( PCB_FILE_T aFileType, const wxString& aFileName, BOARD* aBoar
         return;
     }
 
-    THROW_IO_ERROR( wxString::Format( _( "Plugin type '%s' is not found." ), ShowType( aFileType ).GetData() ) );
+    THROW_IO_ERROR( wxString::Format( FMT_NOTFOUND, ShowType( aFileType ).GetData() ) );
 }
 
 
 BOARD* PLUGIN::Load( const wxString& aFileName, BOARD* aAppendToMe, PROPERTIES* aProperties )
 {
-    // not pure virtual so that plugins only have to implement subset of the PLUGIN interface,
-    // e.g. Load() or Save() but not both.
-
-    THROW_IO_ERROR( wxString::Format(
-        _( "Plugin %s does not implement the BOARD Load() function." ), PluginName().GetData() ) );
+    // not pure virtual so that plugins only have to implement subset of the PLUGIN interface.
+    THROW_IO_ERROR( wxString::Format( FMT_UNIMPLEMENTED, PluginName().GetData(), __FUNCTION__ ) );
 }
 
 
 void PLUGIN::Save( const wxString& aFileName, BOARD* aBoard, PROPERTIES* aProperties )
 {
-    // not pure virtual so that plugins only have to implement subset of the PLUGIN interface,
-    // e.g. Load() or Save() but not both.
+    // not pure virtual so that plugins only have to implement subset of the PLUGIN interface.
+    THROW_IO_ERROR( wxString::Format( FMT_UNIMPLEMENTED, PluginName().GetData(), __FUNCTION__ ) );
+}
+
+
+wxArrayString PLUGIN::FootprintEnumerate( const wxString& aLibraryPath, PROPERTIES* aProperties )
+{
+    // not pure virtual so that plugins only have to implement subset of the PLUGIN interface.
+    THROW_IO_ERROR( wxString::Format( FMT_UNIMPLEMENTED, PluginName().GetData() , __FUNCTION__ ) );
+}
+
+
+MODULE* PLUGIN::FootprintLoad( const wxString& aLibraryPath, const wxString& aFootprintName,
+                                    PROPERTIES* aProperties )
+{
+    // not pure virtual so that plugins only have to implement subset of the PLUGIN interface.
+    THROW_IO_ERROR( wxString::Format( FMT_UNIMPLEMENTED, PluginName().GetData() , __FUNCTION__ ) );
+}
 
-    THROW_IO_ERROR( wxString::Format(
-        _( "Plugin %s does not implement the BOARD Save() function." ), PluginName().GetData() ) );
+
+void PLUGIN::FootprintSave( const wxString& aLibraryPath, const MODULE* aFootprint, PROPERTIES* aProperties )
+{
+    // not pure virtual so that plugins only have to implement subset of the PLUGIN interface.
+    THROW_IO_ERROR( wxString::Format( FMT_UNIMPLEMENTED, PluginName().GetData() , __FUNCTION__ ) );
 }
+
+
+void PLUGIN::FootprintDelete( const wxString& aLibraryPath, const wxString& aFootprintName )
+{
+    // not pure virtual so that plugins only have to implement subset of the PLUGIN interface.
+    THROW_IO_ERROR( wxString::Format( FMT_UNIMPLEMENTED, PluginName().GetData() , __FUNCTION__ ) );
+}
+
+
+void PLUGIN::FootprintLibCreate( const wxString& aLibraryPath, PROPERTIES* aProperties )
+{
+    // not pure virtual so that plugins only have to implement subset of the PLUGIN interface.
+    THROW_IO_ERROR( wxString::Format( FMT_UNIMPLEMENTED, PluginName().GetData() , __FUNCTION__ ) );
+}
+
+
+void PLUGIN::FootprintLibDelete( const wxString& aLibraryPath, PROPERTIES* aProperties )
+{
+    // not pure virtual so that plugins only have to implement subset of the PLUGIN interface.
+    THROW_IO_ERROR( wxString::Format( FMT_UNIMPLEMENTED, PluginName().GetData() , __FUNCTION__ ) );
+}
+
+
+bool PLUGIN::IsFootprintLibWritable( const wxString& aLibraryPath )
+{
+    // not pure virtual so that plugins only have to implement subset of the PLUGIN interface.
+    THROW_IO_ERROR( wxString::Format( FMT_UNIMPLEMENTED, PluginName().GetData() , __FUNCTION__ ) );
+}
+

pcbnew/io_mgr.h

@@ -30,6 +30,7 @@
 
 class BOARD;
 class PLUGIN;
+class MODULE;
 
 
 /**
@@ -152,7 +153,9 @@ public:
  * is a base class that BOARD loading and saving plugins should derive from.
  * Implementations can provide either Load() or Save() functions, or both.
  * PLUGINs throw exceptions, so it is best that you wrap your calls to these
- * functions in a try catch block.
+ * functions in a try catch block.  Plugins throw exceptions because it is illegal
+ * for them to have any user interface calls in them whatsoever, i.e. no windowing
+ * or screen printing at all.
  *
  * <pre>
  *   try
@@ -187,9 +190,9 @@ public:
 
     /**
      * Function Load
-     * loads a board file, or a portion of one, from some input file format
-     * that this PLUGIN implementation knows about. This may be used to load an
-     * entire new BOARD, or to augment an existing one if \a aAppendToMe is not NULL.
+     * loads information from some input file format that this PLUGIN implementation
+     * knows about, into either a new BOARD or an existing one. This may be used to load an
+     * entire new BOARD, or to augment an existing one if @a aAppendToMe is not NULL.
      *
      * @param aFileName is the name of the file to use as input and may be foreign in
      *  nature or native in nature.
@@ -216,7 +219,7 @@ public:
 
     /**
      * Function Save
-     * will write a full aBoard to a storage file in a format that this
+     * will write @a aBoard to a storage file in a format that this
      * PLUGIN implementation knows about, or it can be used to write a portion of
      * aBoard to a special kind of export file.
      *
@@ -237,13 +240,138 @@ public:
     virtual void Save( const wxString& aFileName, BOARD* aBoard,
                        PROPERTIES* aProperties = NULL );
 
+    /**
+     * Function FootprintEnumerate
+     * returns a list of footprint names contained within the library at @a aLibraryPath.
+     *
+     * @param aLibraryPath is a locator for the "library", usually a directory
+     *   or file containing several footprints.
+     *
+     * @param aProperties is an associative array that can be used to tell the
+     *  plugin how to access the library.
+     *  The caller continues to own this object (plugin may not delete it), and
+     *  plugins should expect it to be optionally NULL.
+     *
+     * @return wxArrayString - is the array of available footprint names inside
+     *   a library
+     *
+     * @throw IO_ERROR if the library cannot be found, or footprint cannot be loaded.
+     */
+    virtual wxArrayString FootprintEnumerate( const wxString& aLibraryPath, PROPERTIES* aProperties = NULL);
+
+    /**
+     * Function FootprintLoad
+     * loads a MODULE having @a aFootprintName from the @a aLibraryPath containing
+     * a library format that this PLUGIN knows about.
+     *
+     * @param aLibraryPath is a locator for the "library", usually a directory
+     *   or file containing several footprints.
+     *
+     * @param aFootprintName is the name of the footprint to load.
+     *
+     * @param aProperties is an associative array that can be used to tell the
+     *  saver how to save the file, because it can take any number of
+     *  additional named tuning arguments that the plugin is known to support.
+     *  The caller continues to own this object (plugin may not delete it), and
+     *  plugins should expect it to be optionally NULL.
+     *
+     * @return  MODULE* - if found caller owns it, else NULL if not found.
+     *
+     * @throw   IO_ERROR if the library cannot be found or read.  No exception
+     *          is thrown in the case where aFootprintName cannot be found.
+     */
+    virtual MODULE* FootprintLoad( const wxString& aLibraryPath, const wxString& aFootprintName,
+                                    PROPERTIES* aProperties = NULL );
+
+    /**
+     * Function FootprintSave
+     * will write @a aModule to an existing library located at @a aLibraryPath.
+     * If a footprint by the same name already exists, it is replaced.
+     *
+     * @param aLibraryPath is a locator for the "library", usually a directory
+     *      or file containing several footprints. This is where the footprint is
+     *      to be stored.
+     *
+     * @param aFootprint is what to store in the library.
+     *   The caller continues to own the footprint.
+     *
+     * @param aProperties is an associative array that can be used to tell the
+     *  saver how to save the file, because it can take any number of
+     *  additional named tuning arguments that the plugin is known to support.
+     *  The caller continues to own this object (plugin may not delete it), and
+     *  plugins should expect it to be optionally NULL.
+     *
+     * @throw IO_ERROR if there is a problem saving.
+     */
+    virtual void FootprintSave( const wxString& aLibraryPath, const MODULE* aFootprint,
+                                    PROPERTIES* aProperties = NULL );
+
+    /**
+     * Function FootprintDelete
+     * deletes the @a aFootprintName from the library at @a aLibraryPath.
+     *
+     * @param aLibraryPath is a locator for the "library", usually a directory
+     *   or file containing several footprints.
+     *
+     * @param aFootprintName is the name of a footprint to delete from the specificed library.
+     *
+     * @throw IO_ERROR if there is a problem finding the footprint or the library, or deleting it.
+     */
+    virtual void FootprintDelete( const wxString& aLibraryPath, const wxString& aFootprintName );
+
+    /**
+     * Function FootprintLibCreate
+     * creates a new empty footprint library at @a aLibraryPath empty.  It is an
+     * error to attempt to create an existing library or to attempt to create
+     * on a "read only" location.
+     *
+     * @param aLibraryPath is a locator for the "library", usually a directory
+     *   or file which will contain footprints.
+     *
+     * @param aProperties is an associative array that can be used to tell the
+     *  library create function anything special, because it can take any number of
+     *  additional named tuning arguments that the plugin is known to support.
+     *  The caller continues to own this object (plugin may not delete it), and
+     *  plugins should expect it to be optionally NULL.
+     *
+     * @throw IO_ERROR if there is a problem finding the library, or creating it.
+     */
+    virtual void FootprintLibCreate( const wxString& aLibraryPath, PROPERTIES* aProperties = NULL );
+
+    /**
+     * Function FootprintLibDelete
+     * deletes an existing footprint library, or complains if it cannot delete it or if it
+     * does not exist.
+     *
+     * @param aLibraryPath is a locator for the "library", usually a directory
+     *   or file which will contain footprints.
+     *
+     * @param aProperties is an associative array that can be used to tell the
+     *  library create function anything special, because it can take any number of
+     *  additional named tuning arguments that the plugin is known to support.
+     *  The caller continues to own this object (plugin may not delete it), and
+     *  plugins should expect it to be optionally NULL.
+     *
+     * @throw IO_ERROR if there is a problem finding the library, or deleting it.
+     */
+    virtual void FootprintLibDelete( const wxString& aLibraryPath, PROPERTIES* aProperties = NULL );
+
+    /**
+     * Function IsFootprintLibWritable
+     * returns true iff the library at @a aLibraryPath is writable.  (Often
+     * system libraries are read only because of where they are installed.)
+     */
+    virtual bool IsFootprintLibWritable( const wxString& aLibraryPath );
+
     //-----</PUBLIC PLUGIN API>------------------------------------------------
 
+
     /*  The compiler writes the "zero argument" constructor for a PLUGIN
         automatically if you do not provide one. If you decide you need to
         provide a zero argument constructor of your own design, that is allowed.
         It must be public, and it is what the IO_MGR uses.  Parameters may be
-        passed into a PLUGIN via the PROPERTIES variable for either Save() and Load().
+        passed into a PLUGIN via the PROPERTIES variable for any of the public
+        API functions which take one.
     */
 
     virtual ~PLUGIN() {}

pcbnew/legacy_plugin.cpp

@@ -2,7 +2,7 @@
 /*
  * This program source code file is part of KiCad, a free EDA CAD application.
  *
- * Copyright (C) 2007-2011 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
+ * Copyright (C) 2007-2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
  * Copyright (C) 2004 Jean-Pierre Charras, jean-pierre.charras@gipsa-lab.inpg.fr
  * Copyright (C) 1992-2011 KiCad Developers, see change_log.txt for contributors.
 
@@ -98,6 +98,8 @@
 #define SZ( x )         (sizeof(x)-1)
 
 
+//-----<BOARD Load Functions>---------------------------------------------------
+
 /// C string compare test for a specific length of characters.
 #define TESTLINE( x )   ( !strnicmp( line, x, SZ( x ) ) && isspace( line[SZ( x )] ) )
 
@@ -106,7 +108,7 @@
 
 
 #if 1
-#define READLINE()     m_reader->ReadLine()
+#define READLINE( rdr )     rdr->ReadLine()
 
 #else
 /// The function and macro which follow comprise a shim which can be a
@@ -128,7 +130,7 @@ static inline unsigned ReadLine( LINE_READER* rdr, const char* caller )
 
     return ret;
 }
-#define READLINE()     ReadLine( m_reader, __FUNCTION__ )
+#define READLINE( rdr )     ReadLine( rdr, __FUNCTION__ )
 #endif
 
 static const char delims[] = " \t\r\n";
@@ -167,12 +169,14 @@ BOARD* LEGACY_PLUGIN::Load( const wxString& aFileName, BOARD* aAppendToMe, PROPE
 {
     LOCALE_IO   toggle;     // toggles on, then off, the C locale.
 
+    init( aProperties );
+
     m_board = aAppendToMe ? aAppendToMe : new BOARD();
 
     // delete on exception, iff I own m_board, according to aAppendToMe
     auto_ptr<BOARD> deleter( aAppendToMe ? NULL : m_board );
 
-    FILE* fp = wxFopen( aFileName, wxT( "rt" ) );
+    FILE* fp = wxFopen( aFileName, wxT( "r" ) );
     if( !fp )
     {
         m_error.Printf( _( "Unable to open file '%s'" ), aFileName.GetData() );
@@ -184,8 +188,6 @@ BOARD* LEGACY_PLUGIN::Load( const wxString& aFileName, BOARD* aAppendToMe, PROPE
 
     m_reader = &reader;          // member function accessibility
 
-    init( aProperties );
-
     checkVersion();
 
     loadAllSections( bool( aAppendToMe ) );
@@ -205,7 +207,7 @@ void LEGACY_PLUGIN::loadAllSections( bool doAppend )
 
     // Then follows $EQUIPOT and all the rest
 
-    while( READLINE() )
+    while( READLINE( m_reader ) )
     {
         char* line = m_reader->Line();
 
@@ -213,7 +215,8 @@ void LEGACY_PLUGIN::loadAllSections( bool doAppend )
 
         if( TESTLINE( "$MODULE" ) )
         {
-            loadMODULE();
+            MODULE* m = LoadMODULE();
+            m_board->Add( m, ADD_APPEND );
         }
 
         else if( TESTLINE( "$DRAWSEGMENT" ) )
@@ -281,7 +284,7 @@ void LEGACY_PLUGIN::loadAllSections( bool doAppend )
             }
             else
             {
-                while( READLINE() )
+                while( READLINE( m_reader ) )
                 {
                     line = m_reader->Line();     // gobble until $EndSetup
 
@@ -332,7 +335,7 @@ void LEGACY_PLUGIN::checkVersion()
 
 void LEGACY_PLUGIN::loadGENERAL()
 {
-    while( READLINE() )
+    while( READLINE( m_reader ) )
     {
         char*       line = m_reader->Line();
         const char* data;
@@ -344,7 +347,7 @@ void LEGACY_PLUGIN::loadGENERAL()
 
             if( !strcmp( data, "mm" ) )
             {
-#if defined(USE_PCBNEW_NANOMETRES)
+#if defined( USE_PCBNEW_NANOMETRES )
                 diskToBiu = 1000000.0;
 
 #elif defined(DEBUG)
@@ -460,7 +463,7 @@ void LEGACY_PLUGIN::loadSHEET()
     char        buf[260];
     TITLE_BLOCK tb;
 
-    while( READLINE() )
+    while( READLINE( m_reader ) )
     {
         char* line = m_reader->Line();
 
@@ -575,7 +578,7 @@ void LEGACY_PLUGIN::loadSETUP()
     BOARD_DESIGN_SETTINGS   bds = m_board->GetDesignSettings();
     ZONE_SETTINGS           zs  = m_board->GetZoneSettings();
 
-    while( READLINE() )
+    while( READLINE( m_reader ) )
     {
         const char* data;
         char* line = m_reader->Line();
@@ -863,15 +866,16 @@ void LEGACY_PLUGIN::loadSETUP()
 }
 
 
-void LEGACY_PLUGIN::loadMODULE()
+MODULE* LEGACY_PLUGIN::LoadMODULE()
 {
     auto_ptr<MODULE> module( new MODULE( m_board ) );
 
-    while( READLINE() )
+    while( READLINE( m_reader ) )
     {
-        const char* data;
         char* line = m_reader->Line();
 
+        const char* data;
+
         // most frequently encountered ones at the top
 
         if( TESTSUBSTR( "D" ) )          // read a drawing item, e.g. "DS"
@@ -938,7 +942,7 @@ void LEGACY_PLUGIN::loadMODULE()
 
         else if( TESTLINE( "Li" ) )         // Library name of footprint
         {
-            module->m_LibRef = FROM_UTF8( StrPurge( line + SZ( "Li" ) ) );
+            module->SetLibRef( FROM_UTF8( StrPurge( line + SZ( "Li" ) ) ) );
         }
 
         else if( TESTLINE( "Sc" ) )         // timestamp
@@ -1053,9 +1057,7 @@ void LEGACY_PLUGIN::loadMODULE()
         {
             module->CalculateBoundingBox();
 
-            m_board->Add( module.release(), ADD_APPEND );
-
-            return;     // preferred exit
+            return module.release();     // preferred exit
         }
     }
 
@@ -1067,7 +1069,7 @@ void LEGACY_PLUGIN::loadPAD( MODULE* aModule )
 {
     auto_ptr<D_PAD> pad( new D_PAD( aModule ) );
 
-    while( READLINE() )
+    while( READLINE( m_reader ) )
     {
         const char* data;
         char* line = m_reader->Line();
@@ -1371,7 +1373,7 @@ void LEGACY_PLUGIN::loadMODULE_EDGE( MODULE* aModule )
 
             for( int ii = 0;  ii<ptCount;  ++ii )
             {
-                if( !READLINE() )
+                if( !READLINE( m_reader ) )
                 {
                     THROW_IO_ERROR( "S_POLGON point count mismatch." );
                 }
@@ -1542,7 +1544,7 @@ void LEGACY_PLUGIN::load3D( MODULE* aModule )
         t3D = n3D;
     }
 
-    while( READLINE() )
+    while( READLINE( m_reader ) )
     {
         char* line = m_reader->Line();
 
@@ -1596,7 +1598,7 @@ void LEGACY_PLUGIN::loadPCB_LINE()
 
     auto_ptr<DRAWSEGMENT> dseg( new DRAWSEGMENT( m_board ) );
 
-    while( READLINE() )
+    while( READLINE( m_reader ) )
     {
         const char* data;
         char* line  = m_reader->Line();
@@ -1704,7 +1706,7 @@ void LEGACY_PLUGIN::loadNETINFO_ITEM()
     NETINFO_ITEM* net = new NETINFO_ITEM( m_board );
     m_board->AppendNet( net );
 
-    while( READLINE() )
+    while( READLINE( m_reader ) )
     {
         const char* data;
         char* line = m_reader->Line();
@@ -1756,7 +1758,7 @@ void LEGACY_PLUGIN::loadPCB_TEXT()
     TEXTE_PCB* pcbtxt = new TEXTE_PCB( m_board );
     m_board->Add( pcbtxt, ADD_APPEND );
 
-    while( READLINE() )
+    while( READLINE( m_reader ) )
     {
         const char* data;
         char* line = m_reader->Line();
@@ -1866,7 +1868,7 @@ void LEGACY_PLUGIN::loadPCB_TEXT()
 
 void LEGACY_PLUGIN::loadTrackList( TRACK* aInsertBeforeMe, int aStructType )
 {
-    while( READLINE() )
+    while( READLINE( m_reader ) )
     {
         // read two lines per loop iteration, each loop is one TRACK or VIA
         // example first line:
@@ -1899,7 +1901,7 @@ void LEGACY_PLUGIN::loadTrackList( TRACK* aInsertBeforeMe, int aStructType )
         // differentiates between PCB_TRACE_T and PCB_VIA_T.  With virtual
         // functions in use, it is critical to instantiate the PCB_VIA_T
         // exactly.
-        READLINE();
+        READLINE( m_reader );
 
         line = m_reader->Line();
 
@@ -1989,7 +1991,7 @@ void LEGACY_PLUGIN::loadNETCLASS()
     // just before returning.
     auto_ptr<NETCLASS> nc( new NETCLASS( m_board, wxEmptyString ) );
 
-    while( READLINE() )
+    while( READLINE( m_reader ) )
     {
         char* line = m_reader->Line();
 
@@ -2082,7 +2084,7 @@ void LEGACY_PLUGIN::loadZONE_CONTAINER()
     bool    sawCorner = false;
     char    buf[1024];
 
-    while( READLINE() )
+    while( READLINE( m_reader ) )
     {
         const char* data;
         char* line = m_reader->Line();
@@ -2233,7 +2235,7 @@ void LEGACY_PLUGIN::loadZONE_CONTAINER()
         {
             // Read the PolysList (polygons used for fill areas in the zone)
 
-            while( READLINE() )
+            while( READLINE( m_reader ) )
             {
                 line = m_reader->Line();
 
@@ -2253,7 +2255,7 @@ void LEGACY_PLUGIN::loadZONE_CONTAINER()
 
         else if( TESTLINE( "$FILLSEGMENTS" ) )
         {
-            while( READLINE() )
+            while( READLINE( m_reader ) )
             {
                 line = m_reader->Line();
 
@@ -2304,7 +2306,7 @@ void LEGACY_PLUGIN::loadDIMENSION()
 {
     auto_ptr<DIMENSION> dim( new DIMENSION( m_board ) );
 
-    while( READLINE() )
+    while( READLINE( m_reader ) )
     {
         const char*  data;
         char* line = m_reader->Line();
@@ -2498,7 +2500,7 @@ void LEGACY_PLUGIN::loadDIMENSION()
 
 void LEGACY_PLUGIN::loadPCB_TARGET()
 {
-    while( READLINE() )
+    while( READLINE( m_reader ) )
     {
         const char* data;
         char* line = m_reader->Line();
@@ -2675,16 +2677,16 @@ double LEGACY_PLUGIN::degParse( const char* aValue, const char** nptrptr )
 
 void LEGACY_PLUGIN::init( PROPERTIES* aProperties )
 {
+    m_board = NULL;
     m_props = aProperties;
 
     // conversion factor for saving RAM BIUs to KICAD legacy file format.
-#if defined(USE_PCBNEW_NANOMETRES)
+#if defined( USE_PCBNEW_NANOMETRES )
     biuToDisk = 1/1000000.0;        // BIUs are nanometers & file is mm
 #else
     biuToDisk = 1.0;                // BIUs are deci-mils
 #endif
 
-
     // conversion factor for loading KICAD legacy file format into BIUs in RAM
 
     // Start by assuming the *.brd file is in deci-mils.
@@ -2692,7 +2694,7 @@ void LEGACY_PLUGIN::init( PROPERTIES* aProperties )
     // then, during the file loading process, to start a conversion from
     // mm to nanometers.
 
-#if defined(USE_PCBNEW_NANOMETRES)
+#if defined( USE_PCBNEW_NANOMETRES )
     diskToBiu = 2540.0;             // BIUs are nanometers
 #else
     diskToBiu = 1.0;                // BIUs are deci-mils
@@ -2700,15 +2702,15 @@ void LEGACY_PLUGIN::init( PROPERTIES* aProperties )
 }
 
 
-//-----<Save() Functions>-------------------------------------------------------
+//-----<BOARD Save Functions>---------------------------------------------------
 
 void LEGACY_PLUGIN::Save( const wxString& aFileName, BOARD* aBoard, PROPERTIES* aProperties )
 {
     LOCALE_IO   toggle;     // toggles on, then off, the C locale.
 
-    m_board = aBoard;
+    init( aProperties );
 
-    FILE* fp = wxFopen( aFileName, wxT( "wt" ) );
+    FILE* fp = wxFopen( aFileName, wxT( "w" ) );
     if( !fp )
     {
         m_error.Printf( _( "Unable to open file '%s'" ), aFileName.GetData() );
@@ -2722,16 +2724,15 @@ void LEGACY_PLUGIN::Save( const wxString& aFileName, BOARD* aBoard, PROPERTIES*
 
     m_fp = fp;          // member function accessibility
 
-    init( aProperties );
-
     if( m_props )
     {
+        // @todo move the header production into this source file.
         wxString header = (*m_props)["header"];
         // save a file header, if caller provided one (with trailing \n hopefully).
         fprintf( m_fp, "%s", TO_UTF8( header ) );
     }
 
-    saveAllSections();
+    SaveBOARD( aBoard );
 }
 
 
@@ -2749,34 +2750,32 @@ do { \
 } while(0)
 
 
-void LEGACY_PLUGIN::saveAllSections() const
+void LEGACY_PLUGIN::SaveBOARD( const BOARD* aBoard ) const
 {
+    saveGENERAL( aBoard );
 
+    saveSHEET( aBoard );
 
-    saveGENERAL();
+    saveSETUP( aBoard );
 
-    saveSHEET();
-
-    saveSETUP();
-
-    saveBOARD();
+    saveBOARD_ITEMS( aBoard );
 }
 
 
-void LEGACY_PLUGIN::saveGENERAL() const
+void LEGACY_PLUGIN::saveGENERAL( const BOARD* aBoard ) const
 {
     fprintf( m_fp, "$GENERAL\n" );
     fprintf( m_fp, "encoding utf-8\n" );
 
     // tell folks the units used within the file, as early as possible here.
-#if defined(USE_PCBNEW_NANOMETRES)
+#if defined( USE_PCBNEW_NANOMETRES )
     fprintf( m_fp, "Units mm\n" );
 #else
     fprintf( m_fp, "Units deci-mils\n" );
 #endif
 
     // Write copper layer count
-    fprintf( m_fp, "LayerCount %d\n", m_board->GetCopperLayerCount() );
+    fprintf( m_fp, "LayerCount %d\n", aBoard->GetCopperLayerCount() );
 
     /*  No, EnabledLayers has this information, plus g_TabAllCopperLayerMask is
         global and globals are not allowed in a plugin.
@@ -2785,34 +2784,35 @@ void LEGACY_PLUGIN::saveGENERAL() const
              g_TabAllCopperLayerMask[NbLayers - 1] | ALL_NO_CU_LAYERS );
     */
 
-    fprintf( m_fp, "EnabledLayers %08X\n",  m_board->GetEnabledLayers() );
+    fprintf( m_fp, "EnabledLayers %08X\n",  aBoard->GetEnabledLayers() );
 
-    if( m_board->GetEnabledLayers() != m_board->GetVisibleLayers() )
-        fprintf( m_fp, "VisibleLayers %08X\n", m_board->GetVisibleLayers() );
+    if( aBoard->GetEnabledLayers() != aBoard->GetVisibleLayers() )
+        fprintf( m_fp, "VisibleLayers %08X\n", aBoard->GetVisibleLayers() );
 
-    fprintf( m_fp, "Links %d\n",            m_board->GetRatsnestsCount() );
-    fprintf( m_fp, "NoConn %d\n",           m_board->m_NbNoconnect );
+    fprintf( m_fp, "Links %d\n",            aBoard->GetRatsnestsCount() );
+    fprintf( m_fp, "NoConn %d\n",           aBoard->m_NbNoconnect );
 
     // Write Bounding box info
-    EDA_RECT bbbox = m_board->ComputeBoundingBox();
+    EDA_RECT bbbox = ((BOARD*)aBoard)->ComputeBoundingBox();
+
     fprintf( m_fp,  "Di %s %s\n",
                     fmtBIUPair( bbbox.GetX(), bbbox.GetY() ).c_str(),
                     fmtBIUPair( bbbox.GetRight(), bbbox.GetBottom() ).c_str() );
 
-    fprintf( m_fp, "Ndraw %d\n",            m_board->m_Drawings.GetCount() );
-    fprintf( m_fp, "Ntrack %d\n",           m_board->GetNumSegmTrack() );
-    fprintf( m_fp, "Nzone %d\n",            m_board->GetNumSegmZone() );
-    fprintf( m_fp, "BoardThickness %s\n",   fmtBIU( m_board->GetDesignSettings().m_BoardThickness ).c_str() );
-    fprintf( m_fp, "Nmodule %d\n",          m_board->m_Modules.GetCount() );
-    fprintf( m_fp, "Nnets %d\n",            m_board->GetNetCount() );
+    fprintf( m_fp, "Ndraw %d\n",            aBoard->m_Drawings.GetCount() );
+    fprintf( m_fp, "Ntrack %d\n",           aBoard->GetNumSegmTrack() );
+    fprintf( m_fp, "Nzone %d\n",            aBoard->GetNumSegmZone() );
+    fprintf( m_fp, "BoardThickness %s\n",   fmtBIU( aBoard->GetDesignSettings().m_BoardThickness ).c_str() );
+    fprintf( m_fp, "Nmodule %d\n",          aBoard->m_Modules.GetCount() );
+    fprintf( m_fp, "Nnets %d\n",            aBoard->GetNetCount() );
     fprintf( m_fp, "$EndGENERAL\n\n" );
 }
 
 
-void LEGACY_PLUGIN::saveSHEET() const
+void LEGACY_PLUGIN::saveSHEET( const BOARD* aBoard ) const
 {
-    const PAGE_INFO&    pageInfo = m_board->GetPageSettings();
-    const TITLE_BLOCK&  tb = m_board->GetTitleBlock();
+    const PAGE_INFO&    pageInfo = aBoard->GetPageSettings();
+    const TITLE_BLOCK&  tb = ((BOARD*)aBoard)->GetTitleBlock();
 
     fprintf( m_fp, "$SHEETDESCR\n" );
 
@@ -2837,10 +2837,10 @@ void LEGACY_PLUGIN::saveSHEET() const
 }
 
 
-void LEGACY_PLUGIN::saveSETUP() const
+void LEGACY_PLUGIN::saveSETUP( const BOARD* aBoard ) const
 {
-    NETCLASS* netclass_default       = m_board->m_NetClasses.GetDefault();
-    const BOARD_DESIGN_SETTINGS& bds = m_board->GetDesignSettings();
+    NETCLASS* netclass_default       = aBoard->m_NetClasses.GetDefault();
+    const BOARD_DESIGN_SETTINGS& bds = aBoard->GetDesignSettings();
 
     fprintf( m_fp, "$SETUP\n" );
 
@@ -2849,32 +2849,32 @@ void LEGACY_PLUGIN::saveSETUP() const
     fprintf( m_fp,, "InternalUnit %f INCH\n", 1.0 / PCB_INTERNAL_UNIT );
     */
 
-    fprintf( m_fp, "Layers %d\n", m_board->GetCopperLayerCount() );
+    fprintf( m_fp, "Layers %d\n", aBoard->GetCopperLayerCount() );
 
-    unsigned layerMask = ALL_CU_LAYERS & m_board->GetEnabledLayers();
+    unsigned layerMask = ALL_CU_LAYERS & aBoard->GetEnabledLayers();
 
     for( int layer = 0;  layerMask;  ++layer, layerMask >>= 1 )
     {
         if( layerMask & 1 )
         {
             fprintf( m_fp, "Layer[%d] %s %s\n", layer,
-                     TO_UTF8( m_board->GetLayerName( layer ) ),
-                     LAYER::ShowType( m_board->GetLayerType( layer ) ) );
+                     TO_UTF8( aBoard->GetLayerName( layer ) ),
+                     LAYER::ShowType( aBoard->GetLayerType( layer ) ) );
         }
     }
 
     // Save current default track width, for compatibility with older Pcbnew version;
-    fprintf( m_fp, "TrackWidth %s\n",  fmtBIU( m_board->GetCurrentTrackWidth() ).c_str() );
+    fprintf( m_fp, "TrackWidth %s\n",  fmtBIU( aBoard->GetCurrentTrackWidth() ).c_str() );
 
     // Save custom tracks width list (the first is not saved here: this is the netclass value
-    for( unsigned ii = 1; ii < m_board->m_TrackWidthList.size(); ii++ )
-        fprintf( m_fp, "TrackWidthList %s\n", fmtBIU( m_board->m_TrackWidthList[ii] ).c_str() );
+    for( unsigned ii = 1; ii < aBoard->m_TrackWidthList.size(); ii++ )
+        fprintf( m_fp, "TrackWidthList %s\n", fmtBIU( aBoard->m_TrackWidthList[ii] ).c_str() );
 
     fprintf( m_fp, "TrackClearence %s\n",  fmtBIU( netclass_default->GetClearance() ).c_str() );
 
     // ZONE_SETTINGS
-    fprintf( m_fp, "ZoneClearence %s\n", fmtBIU( m_board->GetZoneSettings().m_ZoneClearance ).c_str() );
-    fprintf( m_fp, "Zone_45_Only %d\n", m_board->GetZoneSettings().m_Zone_45_Only );
+    fprintf( m_fp, "ZoneClearence %s\n", fmtBIU( aBoard->GetZoneSettings().m_ZoneClearance ).c_str() );
+    fprintf( m_fp, "Zone_45_Only %d\n", aBoard->GetZoneSettings().m_Zone_45_Only );
 
     fprintf( m_fp, "TrackMinWidth %s\n", fmtBIU( bds.m_TrackMinWidth ).c_str() );
 
@@ -2889,10 +2889,10 @@ void LEGACY_PLUGIN::saveSETUP() const
 
     // Save custom vias diameters list (the first is not saved here: this is
     // the netclass value
-    for( unsigned ii = 1; ii < m_board->m_ViasDimensionsList.size(); ii++ )
+    for( unsigned ii = 1; ii < aBoard->m_ViasDimensionsList.size(); ii++ )
         fprintf( m_fp, "ViaSizeList %s %s\n",
-                 fmtBIU( m_board->m_ViasDimensionsList[ii].m_Diameter ).c_str(),
-                 fmtBIU( m_board->m_ViasDimensionsList[ii].m_Drill ).c_str() );
+                 fmtBIU( aBoard->m_ViasDimensionsList[ii].m_Diameter ).c_str(),
+                 fmtBIU( aBoard->m_ViasDimensionsList[ii].m_Drill ).c_str() );
 
     // for old versions compatibility:
     fprintf( m_fp, "MicroViaSize %s\n", fmtBIU( netclass_default->GetuViaDiameter() ).c_str() );
@@ -2926,14 +2926,14 @@ void LEGACY_PLUGIN::saveSETUP() const
     }
     */
 
-    fprintf( m_fp, "AuxiliaryAxisOrg %s\n", fmtBIUPoint( m_board->GetOriginAxisPosition() ).c_str() );
+    fprintf( m_fp, "AuxiliaryAxisOrg %s\n", fmtBIUPoint( aBoard->GetOriginAxisPosition() ).c_str() );
 
     fprintf( m_fp, "VisibleElements %X\n", bds.GetVisibleElements() );
 
     {
         STRING_FORMATTER sf;
 
-        m_board->GetPlotOptions().Format( &sf, 0 );
+        aBoard->GetPlotOptions().Format( &sf, 0 );
 
         wxString record = FROM_UTF8( sf.GetString().c_str() );
 
@@ -2947,22 +2947,22 @@ void LEGACY_PLUGIN::saveSETUP() const
 }
 
 
-void LEGACY_PLUGIN::saveBOARD() const
+void LEGACY_PLUGIN::saveBOARD_ITEMS( const BOARD* aBoard ) const
 {
     // save the nets
-    int netcount = m_board->GetNetCount();
+    int netcount = aBoard->GetNetCount();
     for( int i = 0; i < netcount;  ++i )
-        saveNETINFO_ITEM( m_board->FindNet( i ) );
+        saveNETINFO_ITEM( aBoard->FindNet( i ) );
 
     // Saved nets do not include netclass names, so save netclasses after nets.
-    saveNETCLASSES();
+    saveNETCLASSES( &aBoard->m_NetClasses );
 
     // save the modules
-    for( MODULE* m = m_board->m_Modules;  m;  m = (MODULE*) m->Next() )
-        saveMODULE( m );
+    for( MODULE* m = aBoard->m_Modules;  m;  m = (MODULE*) m->Next() )
+        SaveMODULE( m );
 
     // save the graphics owned by the board (not owned by a module)
-    for( BOARD_ITEM* gr = m_board->m_Drawings;  gr;  gr = gr->Next() )
+    for( BOARD_ITEM* gr = aBoard->m_Drawings;  gr;  gr = gr->Next() )
     {
         switch( gr->Type() )
         {
@@ -2987,19 +2987,19 @@ void LEGACY_PLUGIN::saveBOARD() const
 
     // save the tracks & vias
     fprintf( m_fp, "$TRACK\n" );
-    for( TRACK* track = m_board->m_Track;  track; track = track->Next() )
+    for( TRACK* track = aBoard->m_Track;  track; track = track->Next() )
         saveTRACK( track );
     fprintf( m_fp, "$EndTRACK\n" );
 
     // save the old obsolete zones which were done by segments (tracks)
     fprintf( m_fp, "$ZONE\n" );
-    for( SEGZONE* zone = m_board->m_Zone;  zone;  zone = zone->Next() )
+    for( SEGZONE* zone = aBoard->m_Zone;  zone;  zone = zone->Next() )
         saveTRACK( zone );
     fprintf( m_fp, "$EndZONE\n" );
 
     // save the polygon (which are the newer technology) zones
-    for( int i=0;  i < m_board->GetAreaCount();  ++i )
-        saveZONE_CONTAINER( m_board->GetArea( i ) );
+    for( int i=0;  i < aBoard->GetAreaCount();  ++i )
+        saveZONE_CONTAINER( aBoard->GetArea( i ) );
 
     fprintf( m_fp, "$EndBOARD\n" );
 
@@ -3018,15 +3018,13 @@ void LEGACY_PLUGIN::saveNETINFO_ITEM( const NETINFO_ITEM* aNet ) const
 }
 
 
-void LEGACY_PLUGIN::saveNETCLASSES() const
+void LEGACY_PLUGIN::saveNETCLASSES( const NETCLASSES* aNetClasses ) const
 {
-    const NETCLASSES& nc = m_board->m_NetClasses;
-
     // save the default first.
-    saveNETCLASS( nc.GetDefault() );
+    saveNETCLASS( aNetClasses->GetDefault() );
 
     // the rest will be alphabetical in the *.brd file.
-    for( NETCLASSES::const_iterator it = nc.begin();  it != nc.end();  ++it )
+    for( NETCLASSES::const_iterator it = aNetClasses->begin();  it != aNetClasses->end();  ++it )
     {
         NETCLASS*   netclass = it->second;
         saveNETCLASS( netclass );
@@ -3232,8 +3230,9 @@ void LEGACY_PLUGIN::savePAD( const D_PAD* me ) const
     if( me->GetLocalSolderPasteMargin() != 0 )
         fprintf( m_fp, ".SolderPaste %s\n", fmtBIU( me->GetLocalSolderPasteMargin() ).c_str() );
 
-    if( me->GetLocalSolderPasteMarginRatio() != 0 )
-        fprintf( m_fp, ".SolderPasteRatio %g\n", me->GetLocalSolderPasteMarginRatio() );
+    double ratio = me->GetLocalSolderPasteMarginRatio();
+    if( ratio != 0.0 )
+        fprintf( m_fp, ".SolderPasteRatio %g\n", ratio );
 
     if( me->GetLocalClearance() != 0 )
         fprintf( m_fp, ".LocalClearance %s\n", fmtBIU( me->GetLocalClearance( ) ).c_str() );
@@ -3253,7 +3252,7 @@ void LEGACY_PLUGIN::savePAD( const D_PAD* me ) const
 }
 
 
-void LEGACY_PLUGIN::saveMODULE( const MODULE* me ) const
+void LEGACY_PLUGIN::SaveMODULE( const MODULE* me ) const
 {
     char        statusTxt[3];
     double      orient = me->GetOrientation();
@@ -3294,8 +3293,9 @@ void LEGACY_PLUGIN::saveMODULE( const MODULE* me ) const
     if( me->GetLocalSolderPasteMargin() != 0 )
         fprintf( m_fp, ".SolderPaste %s\n", fmtBIU( me->GetLocalSolderPasteMargin() ).c_str() );
 
-    if( me->GetLocalSolderPasteMarginRatio() != 0 )
-        fprintf( m_fp, ".SolderPasteRatio %g\n", me->GetLocalSolderPasteMarginRatio() );
+    double ratio = me->GetLocalSolderPasteMarginRatio();
+    if( ratio != 0.0 )
+        fprintf( m_fp, ".SolderPasteRatio %g\n", ratio );
 
     if( me->GetLocalClearance() != 0 )
         fprintf( m_fp, ".LocalClearance %s\n", fmtBIU( me->GetLocalClearance( ) ).c_str() );
@@ -3346,7 +3346,7 @@ void LEGACY_PLUGIN::saveMODULE( const MODULE* me ) const
     for( D_PAD* pad = me->m_Pads;  pad;  pad = pad->Next() )
         savePAD( pad );
 
-    save3D( me );
+    SaveModule3D( me );
 
     fprintf( m_fp, "$EndMODULE %s\n", TO_UTF8( me->GetLibRef() ) );
 
@@ -3354,7 +3354,7 @@ void LEGACY_PLUGIN::saveMODULE( const MODULE* me ) const
 }
 
 
-void LEGACY_PLUGIN::save3D( const MODULE* me ) const
+void LEGACY_PLUGIN::SaveModule3D( const MODULE* me ) const
 {
     for( S3D_MASTER* t3D = me->m_3D_Drawings;  t3D;  t3D = t3D->Next() )
     {
@@ -3698,3 +3698,496 @@ void LEGACY_PLUGIN::savePCB_TEXT( const TEXTE_PCB* me ) const
 
     fprintf( m_fp, "$EndTEXTPCB\n" );
 }
+
+
+//-----<FOOTPRINT LIBRARY FUNCTIONS>--------------------------------------------
+
+/*
+
+    The legacy file format is being obsoleted and this code will have a short
+    lifetime, so it only needs to be good enough for a short duration of time.
+    Caching all the MODULEs is a bit memory intensive, but it is a considerably
+    faster way of fulfilling the API contract. Otherwise, without the cache, you
+    would have to re-read the file when searching for any MODULE, and this would
+    be very problematic filling a FOOTPRINT_LIST via this PLUGIN API. If memory
+    becomes a concern, consider the cache lifetime policy, which determines the
+    time that a FPL_CACHE is in RAM. Note PLUGIN lifetime also plays a role in
+    cache lifetime.
+
+*/
+
+
+#include <boost/ptr_container/ptr_map.hpp>
+#include <wx/filename.h>
+
+typedef boost::ptr_map< wxString, MODULE >      MODULE_MAP;
+typedef MODULE_MAP::iterator                    MODULE_ITER;
+typedef MODULE_MAP::const_iterator              MODULE_CITER;
+
+
+/**
+ * Class FPL_CACHE
+ * assists only for the footprint portion of the PLUGIN API, and only for the
+ * LEGACY_PLUGIN, so therefore is private to this implementation file, i.e. not placed
+ * into a header.
+ */
+struct FPL_CACHE
+{
+    LEGACY_PLUGIN*  m_owner;        // my owner, I need its LEGACY_PLUGIN::LoadMODULE()
+    wxString        m_lib_name;
+    wxDateTime      m_mod_time;
+    MODULE_MAP      m_modules;      // map or tuple of footprint_name vs. MODULE*
+    bool            m_writable;
+
+    FPL_CACHE( LEGACY_PLUGIN* aOwner, const wxString& aLibraryPath );
+
+    // Most all functions in this class throw IO_ERROR exceptions.  There are no
+    // error codes nor user interface calls from here, nor in any PLUGIN.
+    // Catch these exceptions higher up please.
+
+    /// save the entire legacy library to m_lib_name;
+    void Save();
+
+    void SaveHeader( FILE* aFile );
+
+    void SaveIndex( FILE* aFile );
+
+    void SaveModules( FILE* aFile );
+
+    void SaveEndOfFile( FILE* aFile )
+    {
+        fprintf( aFile, "$EndLIBRARY\n" );
+    }
+
+    void Load();
+
+    void ReadAndVerifyHeader( LINE_READER* aReader );
+
+    void SkipIndex( LINE_READER* aReader );
+
+    void LoadModules( LINE_READER* aReader );
+
+    wxDateTime  GetLibModificationTime();
+};
+
+
+FPL_CACHE::FPL_CACHE( LEGACY_PLUGIN* aOwner, const wxString& aLibraryPath ) :
+    m_owner( aOwner ),
+    m_lib_name( aLibraryPath ),
+    m_writable( true )
+{
+}
+
+
+wxDateTime FPL_CACHE::GetLibModificationTime()
+{
+    wxFileName  fn( m_lib_name );
+
+    // update the writable flag while we have a wxFileName, in a network this
+    // is possibly quite dynamic anyway.
+    m_writable = fn.IsFileWritable();
+
+    return fn.GetModificationTime();
+}
+
+
+void FPL_CACHE::Load()
+{
+    FILE* fp = wxFopen( m_lib_name, wxT( "r" ) );
+    if( !fp )
+    {
+        THROW_IO_ERROR( wxString::Format(
+            _( "Unable to open legacy library file '%s'" ), m_lib_name.GetData() ) );
+    }
+
+    // reader now owns fp, will close on exception or return
+    FILE_LINE_READER    reader( fp, m_lib_name );
+
+    ReadAndVerifyHeader( &reader );
+    SkipIndex( &reader );
+    LoadModules( &reader );
+
+    // Remember the file modification time of library file when the
+    // cache snapshot was made, so that in a networked environment we will
+    // reload the cache as needed.
+    m_mod_time = GetLibModificationTime();
+}
+
+
+void FPL_CACHE::ReadAndVerifyHeader( LINE_READER* aReader )
+{
+    char* line;
+
+    if( !aReader->ReadLine() )
+        goto L_bad_library;
+
+    line = aReader->Line();
+    if( !TESTLINE( "PCBNEW-LibModule-V1" ) )
+        goto L_bad_library;
+
+    while( aReader->ReadLine() )
+    {
+        line = aReader->Line();
+        if( TESTLINE( "Units" ) )
+        {
+            const char* units = strtok( line + SZ( "Units" ), delims );
+
+            if( !strcmp( units, "mm" ) )
+            {
+#if defined( USE_PCBNEW_NANOMETRES )
+                m_owner->diskToBiu = 1000000.0;
+
+#elif defined(DEBUG)
+                // mm to deci-mils:
+                // advanced testing of round tripping only, not supported in non DEBUG build
+                m_owner->diskToBiu = 10000/25.4;
+
+#else
+                THROW_IO_ERROR( _( "May not load millimeter legacy library file into 'PCBNew compiled for deci-mils'" ) );
+#endif
+            }
+
+        }
+        else if( TESTLINE( "$INDEX" ) )
+            return;
+    }
+
+L_bad_library:
+    THROW_IO_ERROR( wxString::Format( _( "File '%s' is empty or is not a legacy library" ),
+        m_lib_name.GetData() ) );
+}
+
+
+void FPL_CACHE::SkipIndex( LINE_READER* aReader )
+{
+    // Some broken INDEX sections have more than one section, due to prior bugs.
+    // So we must read the next line after $EndINDEX tag,
+    // to see if this is not a new $INDEX tag.
+    bool exit = false;
+
+    do
+    {
+        char* line = aReader->Line();
+
+        if( TESTLINE( "$INDEX" ) )
+        {
+            exit = false;
+
+            while( aReader->ReadLine() )
+            {
+                line = aReader->Line();
+
+                if( TESTLINE( "$EndINDEX" ) )
+                {
+                    exit = true;
+                    break;
+                }
+            }
+        }
+        else if( exit )
+            break;
+    } while( aReader->ReadLine() );
+}
+
+
+void FPL_CACHE::LoadModules( LINE_READER* aReader )
+{
+    m_owner->SetReader( aReader );
+
+    do
+    {
+        // test first for the $MODULE, even before reading because of INDEX bug.
+        char* line = aReader->Line();
+
+        if( TESTLINE( "$MODULE" ) )
+        {
+            MODULE* m = m_owner->LoadMODULE();
+
+            // wxString footprintName = m->GetReference();
+            wxString footprintName = m->GetLibRef();
+
+            std::pair<MODULE_ITER, bool> r = m_modules.insert( footprintName, m );
+
+            // m's module is gone here, both on success or failure of insertion.
+            // no memory leak, container deleted m on failure.
+
+            if( !r.second )
+            {
+                THROW_IO_ERROR( wxString::Format(
+                    _( "library '%s' has a duplicate footprint named '%s'" ),
+                    m_lib_name.GetData(), footprintName.GetData() ) );
+            }
+        }
+
+    } while( aReader->ReadLine() );
+}
+
+
+void FPL_CACHE::Save()
+{
+    if( !m_writable )
+    {
+        THROW_IO_ERROR( wxString::Format(
+            _( "Legacy library file '%s' is read only" ), m_lib_name.GetData() ) );
+    }
+
+    wxString tempFileName = wxFileName::CreateTempFileName( m_lib_name );
+
+    wxLogDebug( "tempFileName:'%s'\n", TO_UTF8( tempFileName ) );
+
+    FILE* fp = wxFopen( tempFileName, wxT( "w" ) );
+    if( !fp )
+    {
+        THROW_IO_ERROR( wxString::Format(
+            _( "Unable to open or create legacy library file '%s'" ),
+            m_lib_name.GetData() ) );
+    }
+
+    // wxf now owns fp, will close on exception or return
+    wxFFile wxf( fp );
+
+    SaveHeader( fp );
+    SaveIndex(  fp );
+    SaveModules( fp );
+    SaveEndOfFile( fp );
+
+    wxRemove( m_lib_name );     // it is not an error if this does not exist
+
+    if( wxRename( tempFileName, m_lib_name ) )
+    {
+        THROW_IO_ERROR( wxString::Format(
+            _( "Unable to rename tempfile '%s' to to library file '%s'" ),
+            tempFileName.GetData(),
+            m_lib_name.GetData() ) );
+    }
+}
+
+
+void FPL_CACHE::SaveHeader( FILE* aFile )
+{
+    fprintf( aFile, "%s  %s\n", FOOTPRINT_LIBRARY_HEADER, TO_UTF8( DateAndTime() ) );
+    fprintf( aFile, "# encoding utf-8\n" );
+#if defined( USE_PCBNEW_NANOMETRES )
+    fprintf( aFile, "Units mm\n" );
+#else
+    fprintf( aFile, "Units deci-mils\n" );
+#endif
+}
+
+
+void FPL_CACHE::SaveIndex( FILE* aFile )
+{
+    fprintf( aFile, "$INDEX\n" );
+
+    for( MODULE_CITER it = m_modules.begin();  it != m_modules.end();  ++it )
+    {
+        fprintf( aFile, "%s\n", TO_UTF8( it->first ) );
+    }
+
+    fprintf( aFile, "$EndINDEX\n" );
+}
+
+
+void FPL_CACHE::SaveModules( FILE* aFile )
+{
+    m_owner->SetFilePtr( aFile );
+
+    for( MODULE_CITER it = m_modules.begin();  it != m_modules.end();  ++it )
+    {
+        m_owner->SaveMODULE( it->second );
+    }
+}
+
+
+void LEGACY_PLUGIN::cacheLib( const wxString& aLibraryPath )
+{
+    if( !m_cache || m_cache->m_lib_name != aLibraryPath ||
+        // somebody else on a network touched the library:
+        m_cache->m_mod_time != m_cache->GetLibModificationTime() )
+    {
+        // a spectacular episode in memory management:
+        delete m_cache;
+        m_cache = new FPL_CACHE( this, aLibraryPath );
+        m_cache->Load();
+    }
+}
+
+
+wxArrayString LEGACY_PLUGIN::FootprintEnumerate( const wxString& aLibraryPath, PROPERTIES* aProperties )
+{
+    LOCALE_IO   toggle;     // toggles on, then off, the C locale.
+
+    init( aProperties );
+
+    cacheLib( aLibraryPath );
+
+    const MODULE_MAP&   mods = m_cache->m_modules;
+
+    wxArrayString   ret;
+
+    for( MODULE_CITER it = mods.begin();  it != mods.end();  ++it )
+    {
+        ret.Add( it->first );
+    }
+
+    return ret;
+}
+
+
+MODULE* LEGACY_PLUGIN::FootprintLoad( const wxString& aLibraryPath, const wxString& aFootprintName,
+                                    PROPERTIES* aProperties )
+{
+    LOCALE_IO   toggle;     // toggles on, then off, the C locale.
+
+    init( aProperties );
+
+    cacheLib( aLibraryPath );
+
+    const MODULE_MAP&   mods = m_cache->m_modules;
+
+    MODULE_CITER it = mods.find( aFootprintName );
+
+    if( it == mods.end() )
+    {
+        /*
+        THROW_IO_ERROR( wxString::Format( _( "No '%s' footprint in library '%s'" ),
+            aFootprintName.GetData(), aLibraryPath.GetData() ) );
+        */
+
+        return NULL;
+    }
+
+    // copy constructor to clone the already loaded MODULE
+    return new MODULE( *it->second );
+}
+
+
+void LEGACY_PLUGIN::FootprintSave( const wxString& aLibraryPath, const MODULE* aFootprint, PROPERTIES* aProperties )
+{
+    LOCALE_IO   toggle;     // toggles on, then off, the C locale.
+
+    init( aProperties );
+
+    cacheLib( aLibraryPath );
+
+    if( !m_cache->m_writable )
+    {
+        THROW_IO_ERROR( wxString::Format( _( "Library '%s' is read only" ), aLibraryPath.GetData() ) );
+    }
+
+    wxString footprintName = aFootprint->GetLibRef();
+
+    MODULE_MAP&  mods = m_cache->m_modules;
+
+    // quietly overwrite any by same name.
+    MODULE_CITER it = mods.find( footprintName );
+    if( it != mods.end() )
+    {
+        mods.erase( footprintName );
+    }
+
+    // I need my own copy for the cache
+    MODULE* my_module = new MODULE( *aFootprint );
+
+    // and it's time stamp must be 0, it should have no parent, orientation should
+    // be zero, and it should be on the front layer.
+
+    my_module->SetTimeStamp( 0 );
+    my_module->SetParent( 0 );
+
+    my_module->SetOrientation( 0 );
+
+    if( my_module->GetLayer() != LAYER_N_FRONT )
+        my_module->Flip( my_module->GetPosition() );
+
+    mods.insert( footprintName, my_module );
+
+    m_cache->Save();
+}
+
+
+void LEGACY_PLUGIN::FootprintDelete( const wxString& aLibraryPath, const wxString& aFootprintName )
+{
+    LOCALE_IO   toggle;     // toggles on, then off, the C locale.
+
+    init( NULL );
+
+    cacheLib( aLibraryPath );
+
+    if( !m_cache->m_writable )
+    {
+        THROW_IO_ERROR( wxString::Format( _( "Library '%s' is read only" ), aLibraryPath.GetData() ) );
+    }
+
+    size_t erasedCount = m_cache->m_modules.erase( aFootprintName );
+
+    if( erasedCount != 1 )
+    {
+        THROW_IO_ERROR( wxString::Format(
+            _( "library '%s' has no footprint '%s' to delete" ),
+            aLibraryPath.GetData(), aFootprintName.GetData() ) );
+    }
+
+    m_cache->Save();
+}
+
+
+void LEGACY_PLUGIN::FootprintLibCreate( const wxString& aLibraryPath, PROPERTIES* aProperties )
+{
+    if( wxFileExists( aLibraryPath ) )
+    {
+        THROW_IO_ERROR( wxString::Format(
+            _( "library '%s' already exists, will not create anew" ),
+            aLibraryPath.GetData() ) );
+    }
+
+    LOCALE_IO   toggle;
+
+    init( NULL );
+
+    delete m_cache;
+    m_cache = new FPL_CACHE( this, aLibraryPath );
+    m_cache->Save();
+    m_cache->Load();    // update m_writable and m_mod_time
+}
+
+
+void LEGACY_PLUGIN::FootprintLibDelete( const wxString& aLibraryPath, PROPERTIES* aProperties )
+{
+    wxFileName fn = aLibraryPath;
+
+    if( !fn.FileExists() )
+    {
+        THROW_IO_ERROR( wxString::Format(
+            _( "library '%s' does not exist, cannot be deleted" ),
+            aLibraryPath.GetData() ) );
+    }
+
+    // Some of the more elaborate wxRemoveFile() crap puts up its own wxLog dialog
+    // we don't want that.  we want bare metal portability with no UI here.
+    if( wxRemove( aLibraryPath ) )
+    {
+        THROW_IO_ERROR( wxString::Format(
+            _( "library '%s' cannot be deleted" ),
+            aLibraryPath.GetData() ) );
+    }
+}
+
+
+bool LEGACY_PLUGIN::IsFootprintLibWritable( const wxString& aLibraryPath )
+{
+    LOCALE_IO   toggle;
+
+    init( NULL );
+
+    cacheLib( aLibraryPath );
+
+    return m_cache->m_writable;
+}
+
+
+LEGACY_PLUGIN::~LEGACY_PLUGIN()
+{
+    delete m_cache;
+}
+

pcbnew/legacy_plugin.h

@@ -27,6 +27,10 @@
 #include <io_mgr.h>
 #include <string>
 
+
+#define FOOTPRINT_LIBRARY_HEADER       "PCBNEW-LibModule-V1"
+#define FOOTPRINT_LIBRARY_HEADER_CNT   18
+
 typedef int     BIU;
 
 class PCB_TARGET;
@@ -36,6 +40,7 @@ class NETINFO;
 class TEXTE_PCB;
 class TRACK;
 class NETCLASS;
+class NETCLASSES;
 class ZONE_CONTAINER;
 class DIMENSION;
 class NETINFO_ITEM;
@@ -44,6 +49,8 @@ class EDGE_MODULE;
 class TRACK;
 class SEGZONE;
 class D_PAD;
+struct FPL_CACHE;
+
 
 /**
  * Class LEGACY_PLUGIN
@@ -52,10 +59,11 @@ class D_PAD;
  */
 class LEGACY_PLUGIN : public PLUGIN
 {
+    friend struct FPL_CACHE;
 
 public:
 
-    //-----<PLUGIN>-------------------------------------------------------------
+    //-----<PLUGIN IMPLEMENTATION>----------------------------------------------
 
     const wxString& PluginName() const
     {
@@ -73,7 +81,42 @@ public:
 
     void Save( const wxString& aFileName, BOARD* aBoard, PROPERTIES* aProperties = NULL );          // overload
 
-    //-----</PLUGIN>------------------------------------------------------------
+    wxArrayString FootprintEnumerate( const wxString& aLibraryPath, PROPERTIES* aProperties = NULL);
+
+    MODULE* FootprintLoad( const wxString& aLibraryPath, const wxString& aFootprintName,
+                                    PROPERTIES* aProperties = NULL );
+
+    void FootprintSave( const wxString& aLibraryPath, const MODULE* aFootprint,
+                                    PROPERTIES* aProperties = NULL );
+
+    void FootprintDelete( const wxString& aLibraryPath, const wxString& aFootprintName );
+
+    void FootprintLibCreate( const wxString& aLibraryPath, PROPERTIES* aProperties = NULL );
+
+    void FootprintLibDelete( const wxString& aLibraryPath, PROPERTIES* aProperties = NULL );
+
+    bool IsFootprintLibWritable( const wxString& aLibraryPath );
+
+    //-----</PLUGIN IMPLEMENTATION>---------------------------------------------
+
+    LEGACY_PLUGIN() :
+        m_board( 0 ),
+        m_props( 0 ),
+        m_reader( 0 ),
+        m_fp( 0 ),
+        m_cache( 0 )
+    {}
+
+    ~LEGACY_PLUGIN();
+
+    void SetReader( LINE_READER* aReader )      { m_reader = aReader; }
+    void SetFilePtr( FILE* aFile )              { m_fp = aFile; }
+
+    MODULE* LoadMODULE();
+    void    SaveMODULE( const MODULE* aModule ) const;
+    void    SaveModule3D( const MODULE* aModule ) const;
+    void    SaveBOARD( const BOARD* aBoard ) const;
+
 
 protected:
 
@@ -87,6 +130,8 @@ protected:
 
     wxString        m_field;        ///< reused to stuff MODULE fields.
     int             m_loading_format_version;   ///< which BOARD_FORMAT_VERSION am I Load()ing?
+    FPL_CACHE*      m_cache;
+
 
     /// initialize PLUGIN like a constructor would, and futz with fresh BOARD if needed.
     void    init( PROPERTIES* aProperties );
@@ -131,11 +176,11 @@ protected:
 
     void loadAllSections( bool doAppend );
 
+
     void loadGENERAL();
     void loadSETUP();
     void loadSHEET();
 
-    void loadMODULE();
     void load3D( MODULE* aModule );
     void loadPAD( MODULE* aModule );
     void loadMODULE_TEXT( TEXTE_MODULE* aText );
@@ -205,20 +250,17 @@ protected:
      */
     std::string fmtDEG( double aAngle ) const;
 
-    void saveAllSections() const;
-    void saveGENERAL() const;
-    void saveSHEET() const;
-    void saveSETUP() const;
-    void saveBOARD() const;
+    void saveGENERAL( const BOARD* aBoard ) const;
+    void saveSHEET( const BOARD* aBoard ) const;
+    void saveSETUP( const BOARD* aBoard ) const;
+    void saveBOARD_ITEMS( const BOARD* aBoard ) const;
 
-    void saveMODULE( const MODULE* aModule ) const;
     void saveMODULE_TEXT( const TEXTE_MODULE* aText ) const;
     void saveMODULE_EDGE( const EDGE_MODULE* aGraphic ) const;
     void savePAD( const D_PAD* aPad ) const;
-    void save3D( const MODULE* aModule ) const;
 
     void saveNETINFO_ITEM( const NETINFO_ITEM* aNet ) const;
-    void saveNETCLASSES() const;
+    void saveNETCLASSES( const NETCLASSES* aNetClasses ) const;
     void saveNETCLASS( const NETCLASS* aNetclass ) const;
 
     void savePCB_TEXT( const TEXTE_PCB* aText ) const;
@@ -235,6 +277,8 @@ protected:
 
     //-----</save functions>----------------------------------------------------
 
+    /// we only cache one footprint library for now, this determines which one.
+    void cacheLib( const wxString& aLibraryPath );
 };
 
 #endif  // LEGACY_PLUGIN_H_

pcbnew/librairi.cpp

@@ -20,9 +20,9 @@
 #include <class_module.h>
 
 #include <pcbnew.h>
-#include <class_footprint_library.h>
 #include <module_editor_frame.h>
 #include <wildcards_and_files_ext.h>
+#include <legacy_plugin.h>              // temporarily, for LoadMODULE()
 
 
 /*
@@ -46,26 +46,24 @@ static const wxString ModImportFileWildcard( _( "GPcb foot print files (*)|*" )
 
 MODULE* FOOTPRINT_EDIT_FRAME::Import_Module()
 {
-    char*     Line;
-    FILE*     file;
-    MODULE*   module = NULL;
-    bool      Footprint_Is_GPCB_Format = false;
+    // use the clipboard for this in the future?
 
-    wxString  LastOpenedPathForLoading;
-    wxConfig* Config = wxGetApp().GetSettings();
+    wxString  lastOpenedPathForLoading;
+    wxConfig* config = wxGetApp().GetSettings();
 
-    if( Config )
-        Config->Read( EXPORT_IMPORT_LASTPATH_KEY, &LastOpenedPathForLoading );
+    if( config )
+        config->Read( EXPORT_IMPORT_LASTPATH_KEY, &lastOpenedPathForLoading );
 
     wxString importWildCard = ModExportFileWildcard + wxT("|") + ModImportFileWildcard;
+
     wxFileDialog dlg( this, _( "Import Footprint Module" ),
-                      LastOpenedPathForLoading, wxEmptyString,
+                      lastOpenedPathForLoading, wxEmptyString,
                       importWildCard, wxFD_OPEN | wxFD_FILE_MUST_EXIST );
 
     if( dlg.ShowModal() == wxID_CANCEL )
         return NULL;
 
-    file = wxFopen( dlg.GetPath(), wxT( "rt" ) );
+    FILE* file = wxFopen( dlg.GetPath(), wxT( "rt" ) );
 
     if( file == NULL )
     {
@@ -75,28 +73,29 @@ MODULE* FOOTPRINT_EDIT_FRAME::Import_Module()
         return NULL;
     }
 
-    FILE_LINE_READER fileReader( file, dlg.GetPath() );
-
-    FILTER_READER reader( fileReader );
-
-    if( Config )    // Save file path
+    if( config )    // Save file path
     {
-        LastOpenedPathForLoading = wxPathOnly( dlg.GetPath() );
-        Config->Write( EXPORT_IMPORT_LASTPATH_KEY, LastOpenedPathForLoading );
+        lastOpenedPathForLoading = wxPathOnly( dlg.GetPath() );
+        config->Write( EXPORT_IMPORT_LASTPATH_KEY, lastOpenedPathForLoading );
     }
 
-    // Switch the locale to standard C (needed to print floating point numbers like 1.3)
-    SetLocaleTo_C_standard();
+    LOCALE_IO   toggle;
+
+    FILE_LINE_READER fileReader( file, dlg.GetPath() );
+
+    FILTER_READER reader( fileReader );
 
     // Read header and test file type
     reader.ReadLine();
-    Line = reader.Line();
+    char* line = reader.Line();
 
-    if( strnicmp( Line, FOOTPRINT_LIBRARY_HEADER, FOOTPRINT_LIBRARY_HEADER_CNT ) != 0 )
+    bool      footprint_Is_GPCB_Format = false;
+
+    if( strnicmp( line, FOOTPRINT_LIBRARY_HEADER, FOOTPRINT_LIBRARY_HEADER_CNT ) != 0 )
     {
-        if( strnicmp( Line, "Element", 7 ) == 0 )
+        if( strnicmp( line, "Element", 7 ) == 0 )
         {
-            Footprint_Is_GPCB_Format = true;
+            footprint_Is_GPCB_Format = true;
         }
         else
         {
@@ -106,27 +105,41 @@ MODULE* FOOTPRINT_EDIT_FRAME::Import_Module()
     }
 
     // Read file: Search the description starting line (skip lib header)
-    if( !Footprint_Is_GPCB_Format )
+    if( !footprint_Is_GPCB_Format )
     {
         while( reader.ReadLine() )
         {
-            if( strnicmp( Line, "$MODULE", 7 ) == 0 )
+            if( strnicmp( line, "$MODULE", 7 ) == 0 )
                 break;
         }
     }
 
-    module = new MODULE( GetBoard() );
+    MODULE*   module;
 
-    if( Footprint_Is_GPCB_Format )
+    if( footprint_Is_GPCB_Format )
     {
+        // @todo GEDA plugin
+        module = new MODULE( GetBoard() );
         module->Read_GPCB_Descr( dlg.GetPath() );
     }
     else
     {
-        module->ReadDescr( &reader );
-    }
+        try
+        {
+            PLUGIN::RELEASER pi( IO_MGR::PluginFind( IO_MGR::LEGACY ) );
+
+            LEGACY_PLUGIN*  lp = (LEGACY_PLUGIN*)(PLUGIN*)pi;
+
+            lp->SetReader( &reader );
 
-    SetLocaleTo_Default();       // revert to the current locale
+            module = lp->LoadMODULE();
+        }
+        catch( IO_ERROR ioe )
+        {
+            DisplayError( this, ioe.errorText );
+            return NULL;
+        }
+    }
 
     // Insert footprint in list
     GetBoard()->Add( module );
@@ -144,9 +157,8 @@ MODULE* FOOTPRINT_EDIT_FRAME::Import_Module()
 void FOOTPRINT_EDIT_FRAME::Export_Module( MODULE* aModule, bool aCreateSysLib )
 {
     wxFileName fn;
-    FILE*      file;
     wxString   msg, path, title, wildcard;
-    wxConfig*  Config = wxGetApp().GetSettings();
+    wxConfig*  config = wxGetApp().GetSettings();
 
     if( aModule == NULL )
         return;
@@ -156,12 +168,14 @@ void FOOTPRINT_EDIT_FRAME::Export_Module( MODULE* aModule, bool aCreateSysLib )
 
     if( aCreateSysLib )
         path = wxGetApp().ReturnLastVisitedLibraryPath();
-    else if( Config )
-        Config->Read( EXPORT_IMPORT_LASTPATH_KEY, &path );
+    else if( config )
+        config->Read( EXPORT_IMPORT_LASTPATH_KEY, &path );
 
-    fn.SetPath( path );
     title    = aCreateSysLib ? _( "Create New Library" ) : _( "Export Module" );
     wildcard = aCreateSysLib ?  FootprintLibFileWildcard : ModExportFileWildcard;
+
+    fn.SetPath( path );
+
     wxFileDialog dlg( this, msg, fn.GetPath(), fn.GetFullName(),
                       wxGetTranslation( wildcard ),
                       wxFD_SAVE | wxFD_OVERWRITE_PROMPT );
@@ -172,180 +186,63 @@ void FOOTPRINT_EDIT_FRAME::Export_Module( MODULE* aModule, bool aCreateSysLib )
     fn = dlg.GetPath();
     wxGetApp().SaveLastVisitedLibraryPath( fn.GetPath() );
 
-    if( ( file = wxFopen( fn.GetFullPath(), wxT( "wt" ) ) ) == NULL )
+    if( !aCreateSysLib && config )  // Save file path
     {
-        msg.Printf( _( "Unable to create <%s>" ), GetChars( fn.GetFullPath() ) );
-        DisplayError( this, msg );
-        return;
+        config->Write( EXPORT_IMPORT_LASTPATH_KEY, fn.GetPath() );
     }
 
-    if( !aCreateSysLib && Config )  // Save file path
-    {
-        Config->Write( EXPORT_IMPORT_LASTPATH_KEY, fn.GetPath() );
-    }
-
-    // Switch the locale to standard C (needed to read/write floating point numbers like 1.3)
-    SetLocaleTo_C_standard();
-
-    FOOTPRINT_LIBRARY libexport( file );
-    libexport.WriteHeader();
-    libexport.m_List.Add(aModule->m_LibRef);
-    libexport.WriteSectionIndex();
-
-    GetBoard()->m_Modules->Save( file );
+    wxString libName = fn.GetFullPath();
 
-    libexport.WriteEndOfFile();
-    fclose( file );
+    try
+    {
+        // @todo : hard code this as IO_MGR::KICAD plugin, what would be the reason to "export"
+        // any other single footprint type, with clipboard support coming?
+        // Use IO_MGR::LEGACY for now, until the IO_MGR::KICAD plugin is ready.
+        PLUGIN::RELEASER pi( IO_MGR::PluginFind( IO_MGR::LEGACY ) );
 
-    SetLocaleTo_Default();       // revert to the current locale
+        pi->FootprintLibCreate( libName );
+        pi->FootprintSave( libName, aModule );
+    }
+    catch( IO_ERROR ioe )
+    {
+        DisplayError( this, ioe.errorText );
+        return;
+    }
 
-    msg.Printf( _( "Module exported in file <%s>" ), GetChars( fn.GetFullPath() ) );
+    msg.Printf( _( "Module exported in file <%s>" ), libName.GetData() );
     DisplayInfoMessage( this, msg );
 }
 
 
-void FOOTPRINT_EDIT_FRAME::Delete_Module_In_Library( const wxString& aLibname )
+void FOOTPRINT_EDIT_FRAME::Delete_Module_In_Library( const wxString& aLibName )
 {
-    wxFileName newFileName;
-    wxFileName oldFileName;
-    int        LineNum = 0;
-    char       Line[1024], Name[256];
-    FILE*      out_file, * lib_module;
-    wxString   CmpName, msg;
+    wxString footprintName = Select_1_Module_From_List( this, aLibName, wxEmptyString, wxEmptyString );
 
-    CmpName = Select_1_Module_From_List( this, aLibname, wxEmptyString, wxEmptyString );
-
-    if( CmpName == wxEmptyString )
+    if( footprintName == wxEmptyString )
         return;
 
     // Confirmation
-    msg.Printf( _( "Ok to delete module %s in library %s" ),
-                GetChars( CmpName ), GetChars( aLibname ) );
+    wxString msg = wxString::Format( _( "Ok to delete module '%s' in library '%s'" ),
+                        footprintName.GetData(), aLibName.GetData() );
 
     if( !IsOK( this, msg ) )
         return;
 
-    oldFileName = aLibname;
-
-    if( ( lib_module = wxFopen( oldFileName.GetFullPath(), wxT( "rt" ) ) )  == NULL )
-    {
-        wxString msg;
-        msg.Printf( _( "Library <%s> not found" ), GetChars(oldFileName.GetFullPath() ) );
-        DisplayError( NULL, msg );
-        return;
-    }
-
-
-    FOOTPRINT_LIBRARY input_lib( lib_module );
-
-    // Read header.
-    if( ! input_lib.IsLibrary() )
-    {
-        fclose( lib_module );
-        wxString msg;
-        msg.Printf( _( "<%s> is not a valid footprint library file" ),
-                    GetChars( oldFileName.GetFullPath() ) );
-        DisplayError( NULL, msg );
-        return;
-    }
-
-    // Read module names.
-    input_lib.RebuildIndex();
-    bool found = input_lib.FindInList( CmpName );
-
-    if( !found )
-    {
-        fclose( lib_module );
-        msg.Printf( _( "Module [%s] not found" ), GetChars( CmpName ) );
-        DisplayError( NULL, msg );
-        return;
-    }
-
-    // Create new library.
-    newFileName = oldFileName;
-    newFileName.SetExt( FILETMP_EXT );
-
-    if( ( out_file = wxFopen( newFileName.GetFullPath(), wxT( "wt" ) ) ) == NULL )
-    {
-        fclose( lib_module );
-        msg.Printf( _( "Unable to create %s" ), GetChars( newFileName.GetFullPath() ) );
-        DisplayError( NULL, msg );
-        return;
-    }
-
-    wxBeginBusyCursor();
-
-    FOOTPRINT_LIBRARY output_lib( out_file );
-    output_lib.m_List = input_lib.m_List;
-
-    output_lib.WriteHeader();
-    output_lib.RemoveFromList( CmpName );
-    output_lib.SortList();
-    output_lib.WriteSectionIndex();
-
-    // Copy modules.
-    rewind( lib_module );
-    LineNum = input_lib.m_LineNum;
-
-    bool copylines = false;
-    while( GetLine( lib_module, Line, &LineNum ) )
-    {
-        StrPurge( Line );
-
-        if( strnicmp( Line, "$MODULE", 7 ) == 0 )
+    try
     {
-            copylines = true;
-            sscanf( Line + 7, " %s", Name );
-            msg = FROM_UTF8( Name );
+        PLUGIN::RELEASER  pi( IO_MGR::PluginFind( IO_MGR::LEGACY ) );
 
-            if( msg.CmpNoCase( CmpName ) == 0 )
-            {
-                // Delete old module (i.e. do not copy description to out_file).
-                while( GetLine( lib_module, Line, &LineNum ) )
-                {
-                    if( strnicmp( Line, "$EndMODULE", 9 ) == 0 )
-                        break;
-                }
-
-                continue;
+        pi->FootprintDelete( aLibName, footprintName );
     }
-        }
-
-        if( copylines )
-            fprintf( out_file, "%s\n", Line );
-    }
-
-    fclose( lib_module );
-    fclose( out_file );
-
-    wxEndBusyCursor();
-
-    // The old library file is renamed .bak
-    wxFileName backupFileName = oldFileName;
-    backupFileName.SetExt( BACKUP_EXT );
-
-    if( backupFileName.FileExists() )
-        wxRemoveFile( backupFileName.GetFullPath() );
-
-    if( !wxRenameFile( oldFileName.GetFullPath(), backupFileName.GetFullPath() ) )
+    catch( IO_ERROR ioe )
     {
-        msg.Printf( _( "Could not create library back up file <%s>." ),
-                    GetChars( backupFileName.GetFullName() ) );
-        DisplayError( this, msg );
+        DisplayError( NULL, ioe.errorText );
         return;
     }
 
-    // The temporary file is renamed as the previous library.
-    if( !wxRenameFile( newFileName.GetFullPath(), oldFileName.GetFullPath() ) )
-    {
-        msg.Printf( _("Could not create temporary library file <%s>."),
-                    GetChars( oldFileName.GetFullName() ) );
-        DisplayError( this, msg );
-        return;
-    }
+    msg.Printf( _( "Component '%s' deleted from library '%s'" ),
+                footprintName.GetData(), aLibName.GetData() );
 
-    msg.Printf( _( "Component %s deleted in library %s" ), GetChars( CmpName ),
-                GetChars( oldFileName.GetFullPath() ) );
     SetStatusText( msg );
 }
 
@@ -368,7 +265,7 @@ void PCB_EDIT_FRAME::ArchiveModulesOnBoard( const wxString& aLibName, bool aNewM
 
     path = wxGetApp().ReturnLastVisitedLibraryPath();
 
-    if( aLibName.IsEmpty() )
+    if( !aLibName )
     {
         wxFileDialog dlg( this, _( "Library" ), path,
                           wxEmptyString,
@@ -383,12 +280,12 @@ void PCB_EDIT_FRAME::ArchiveModulesOnBoard( const wxString& aLibName, bool aNewM
 
     wxFileName fn( fileName );
     wxGetApp().SaveLastVisitedLibraryPath( fn.GetPath() );
-    bool       file_exists = wxFileExists( fileName );
+    bool       lib_exists = wxFileExists( fileName );
 
-    if( !aNewModulesOnly && file_exists )
+    if( !aNewModulesOnly && lib_exists )
     {
         wxString msg;
-        msg.Printf( _( "File %s exists, OK to replace ?" ), GetChars( fileName ) );
+        msg.Printf( _( "Library %s exists, OK to replace ?" ), GetChars( fileName ) );
 
         if( !IsOK( this, msg ) )
             return;
@@ -396,52 +293,47 @@ void PCB_EDIT_FRAME::ArchiveModulesOnBoard( const wxString& aLibName, bool aNewM
 
     m_canvas->SetAbortRequest( false );
 
-    // Create a new, empty library if no old lib, or if archive all modules
-    if( !aNewModulesOnly || !file_exists )
+    try
     {
-        FILE* lib_module;
+        PLUGIN::RELEASER pi( IO_MGR::PluginFind( IO_MGR::LEGACY ) );
 
-        if( ( lib_module = wxFopen( fileName, wxT( "w+t" ) ) )  == NULL )
+        // Delete old library if we're replacing it entirely.
+        if( lib_exists && !aNewModulesOnly )
         {
-            wxString msg;
-            msg.Printf( _( "Unable to create <%s>" ), GetChars(fileName) );
-            DisplayError( this, msg );
-            return;
+            pi->FootprintLibDelete( fileName );
+            lib_exists = false;
         }
 
-        FOOTPRINT_LIBRARY new_lib( lib_module );
-        new_lib.WriteHeader();
-        new_lib.WriteSectionIndex();
-        new_lib.WriteEndOfFile();
-        fclose( lib_module );
+        if( !lib_exists )
+        {
+            pi->FootprintLibCreate( fileName );
         }
 
-    MODULE*  module = (MODULE*) GetBoard()->m_Modules;
-    for( int ii = 1; module != NULL; ii++, module = module->Next() )
+        if( !aNewModulesOnly )
         {
-        // Save footprints in default orientation (0.0) and default layer (FRONT layer)
-        int orient = module->GetOrientation();
-        if ( orient != 0 )
-            module->SetOrientation( 0 );
-        int layer = module->GetLayer();
-        if(layer != LAYER_N_FRONT )
-            module->Flip( module->m_Pos );
-
-        bool success = Save_Module_In_Library( fileName, module,
-                                    aNewModulesOnly ? false : true, false );
-        // Restore previous orientation and/or side
-        if(layer != module->GetLayer() )
-            module->Flip( module->m_Pos );
-        if ( orient != 0 )
-            module->SetOrientation( orient );
-
-        if( !success )
+            for( MODULE* m = GetBoard()->m_Modules;  m;  m = m->Next() )
+            {
+                pi->FootprintSave( fileName, m );
+            }
+        }
+        else
+        {
+            for( MODULE* m = GetBoard()->m_Modules;  m;  m = m->Next() )
+            {
+                if( !Save_Module_In_Library( fileName, m, false, false ) )
                     break;
 
                 // Check for request to stop backup (ESCAPE key actuated)
                 if( m_canvas->GetAbortRequest() )
                     break;
             }
+        }
+    }
+    catch( IO_ERROR ioe )
+    {
+        DisplayError( this, ioe.errorText );
+        return;
+    }
 }
 
 
@@ -450,202 +342,84 @@ bool PCB_BASE_FRAME::Save_Module_In_Library( const wxString& aLibName,
                                              bool            aOverwrite,
                                              bool            aDisplayDialog )
 {
-    wxFileName oldFileName;
-    wxFileName newFileName;
-    int        LineNum = 0, tmp;
-    char       Name[256], Line[1024];
-    wxString   Name_Cmp;
-    wxString   msg;
-    FILE*      lib_module, * dest;
-
     if( aModule == NULL )
         return false;
 
     aModule->DisplayInfo( this );
 
-    newFileName = aLibName;
-
-    if( !newFileName.FileExists( aLibName ) )
+    if( !wxFileExists( aLibName ) )
     {
-        msg.Printf( _( "Library <%s> not found." ), GetChars( aLibName ) );
+        wxString msg = wxString::Format( _( "Library <%s> not found." ),
+                            aLibName.GetData() );
         DisplayError( this, msg );
         return false;
     }
 
-    if( !IsWritable( newFileName ) )
+    if( !IsWritable( aLibName ) )
         return false;
 
-    // Ask for the footprint name in lib
-    Name_Cmp = aModule->m_LibRef;
+    // Ask what to use as the footprint name in the library
+    wxString footprintName = aModule->GetLibRef();
 
     if( aDisplayDialog )
     {
-        wxTextEntryDialog dlg( this, _( "Name:" ), _( "Save module" ), Name_Cmp );
+        wxTextEntryDialog dlg( this, _( "Name:" ), _( "Save Module" ), footprintName );
 
         if( dlg.ShowModal() != wxID_OK )
             return false;                   // canceled by user
 
-        Name_Cmp = dlg.GetValue();
-        Name_Cmp.Trim( true );
-        Name_Cmp.Trim( false );
+        footprintName = dlg.GetValue();
+        footprintName.Trim( true );
+        footprintName.Trim( false );
 
-        if( Name_Cmp.IsEmpty() )
+        if( footprintName.IsEmpty() )
             return false;
 
-        aModule->m_LibRef = Name_Cmp;
+        aModule->SetLibRef( footprintName );
     }
 
     // Ensure this footprint has a libname
-    if( Name_Cmp.IsEmpty() )
+    if( footprintName.IsEmpty() )
     {
-        Name_Cmp = wxT("noname");
-        aModule->m_LibRef = Name_Cmp;
+        footprintName = wxT("noname");
+        aModule->SetLibRef( footprintName );
     }
 
-    if( ( lib_module = wxFopen( aLibName, wxT( "rt" ) ) ) == NULL )
-    {
-        msg.Printf( _( "Unable to open <%s>" ), GetChars( aLibName ) );
-        DisplayError( this, msg );
-        return false;
-    }
-
-    // Read library file
-    FOOTPRINT_LIBRARY input_lib( lib_module );
+    MODULE*  module_exists = NULL;
 
-    if( ! input_lib.IsLibrary() )
+    try
     {
-        fclose( lib_module );
-        msg.Printf( _( "File <%s> is not an Eeschema library" ), GetChars( aLibName ) );
-        DisplayError( this, msg );
-        return false;
-    }
+        PLUGIN::RELEASER pi( IO_MGR::PluginFind( IO_MGR::LEGACY ) );
 
-    // Read footprints in lib: - search for an existing footprint
-    input_lib.RebuildIndex();
-    bool module_exists = input_lib.FindInList( Name_Cmp );
+        module_exists = pi->FootprintLoad( aLibName, footprintName );
 
         if( module_exists )
         {
+            delete module_exists;
+
             // an existing footprint is found in current lib
             if( aDisplayDialog )
             {
-            msg = _( "Module exists\n Line: " );
-            msg << LineNum;
+                wxString msg = wxString::Format(
+                    _( "Footprint '%s' already exists in library '%s'" ),
+                    footprintName.GetData(), aLibName.GetData() );
+
                 SetStatusText( msg );
             }
 
-        if( !aOverwrite )    // Do not save the given footprint: an old one exists
+            if( !aOverwrite )
             {
-            fclose( lib_module );
+                // Do not save the given footprint: an old one exists
                 return true;
             }
         }
 
-    // Creates the new library
-
-    newFileName.SetExt( FILETMP_EXT );
-
-    if( ( dest = wxFopen( newFileName.GetFullPath(), wxT( "w+t" ) ) )  == NULL )
-    {
-        fclose( lib_module );
-        msg.Printf( _( "Unable to create <%s>" ), GetChars( newFileName.GetFullPath() ) );
-        DisplayError( this, msg );
-        return false;
-    }
-
-    wxBeginBusyCursor();
-
-    // Switch the locale to standard C (needed to print floating point numbers like 1.3)
-    SetLocaleTo_C_standard();
-
-    FOOTPRINT_LIBRARY output_lib( dest );
-    output_lib.m_List = input_lib.m_List;
-
-    if( ! module_exists )
-        output_lib.m_List.Add( Name_Cmp );
-
-    output_lib.SortList();
-
-    // Create the library header with a new date
-    output_lib.WriteHeader();
-    output_lib.WriteSectionIndex();
-
-    LineNum = 0;
-    rewind( lib_module);
-
-    // Copy footprints, until the old footprint to delete
-    bool skip_header = true;
-
-    while( GetLine( lib_module, Line, &LineNum ) )
-    {
-        StrPurge( Line );
-        if( strnicmp( Line, "$EndLIBRARY", 8 ) == 0 )
-            continue;
-
-        // Search for the beginning of module section:
-        if( skip_header )
-        {
-            if(  strnicmp( Line, "$MODULE", 7 ) == 0 )
-                skip_header = false;
-            else
-                continue;
-        }
-
-        if( strnicmp( Line, "$MODULE", 7 ) == 0 )
-        {
-            sscanf( Line + 7, " %s", Name );
-            msg = FROM_UTF8( Name );
-
-            if( msg.CmpNoCase( Name_Cmp ) == 0 )
-            {
-                // skip old footprint descr (delete from the lib)
-                while( GetLine( lib_module, Line, &LineNum ) )
-                {
-                    if( strnicmp( Line, "$EndMODULE", 9 ) == 0 )
-                        break;
-                }
-
-                continue;
-            }
-        }
-
-        fprintf( dest, "%s\n", Line );
-    }
-
-    // Write the new footprint ( append it to the list of footprint )
-    tmp = aModule->GetTimeStamp();
-    aModule->SetTimeStamp( 0 );
-    aModule->Save( dest );
-    aModule->SetTimeStamp( tmp );
-
-    output_lib.WriteEndOfFile();
-
-    fclose( dest );
-    fclose( lib_module );
-    SetLocaleTo_Default();       // revert to the current locale
-
-    wxEndBusyCursor();
-
-    // The old library file is renamed .bak
-    oldFileName = aLibName;
-    oldFileName.SetExt( BACKUP_EXT );
-
-    if( oldFileName.FileExists() )
-        wxRemoveFile( oldFileName.GetFullPath() );
-
-    if( !wxRenameFile( aLibName, oldFileName.GetFullPath() ) )
-    {
-        msg.Printf( _( "Could not create library back up file <%s>." ),
-                      GetChars( oldFileName.GetFullName() ) );
-        DisplayError( this, msg );
+        // this always overwrites any existing footprint
+        pi->FootprintSave( aLibName, aModule );
     }
-
-    // The new library file is renamed
-    if( !wxRenameFile( newFileName.GetFullPath(), aLibName ) )
+    catch( IO_ERROR ioe )
     {
-        msg.Printf( _( "Could not create temporary library file <%s>." ),
-                      GetChars( aLibName ) );
-        DisplayError( this, msg );
+        DisplayError( this, ioe.errorText );
         return false;
     }
 
@@ -654,7 +428,8 @@ bool PCB_BASE_FRAME::Save_Module_In_Library( const wxString& aLibName,
         wxString fmt = module_exists ?
             _( "Component [%s] replaced in <%s>" ) :
             _( "Component [%s] added in  <%s>" );
-        msg.Printf( fmt, GetChars( Name_Cmp ), GetChars( aLibName ) );
+
+        wxString msg = wxString::Format( fmt, footprintName.GetData(), aLibName.GetData() );
         SetStatusText( msg );
     }
 
@@ -755,13 +530,14 @@ void FOOTPRINT_EDIT_FRAME::Select_Active_Library()
 
 int FOOTPRINT_EDIT_FRAME::CreateLibrary( const wxString& aLibName )
 {
-    FILE*    lib_module;
-    wxString msg;
     wxFileName fileName = aLibName;
 
     if( fileName.FileExists() )
     {
-        msg.Printf( _( "Library <%s> already exists." ), GetChars( fileName.GetFullPath() ) );
+        wxString msg = wxString::Format(
+            _( "Library <%s> already exists." ),
+            aLibName.GetData() );
+
         DisplayError( this, msg );
         return 0;
     }
@@ -769,18 +545,18 @@ int FOOTPRINT_EDIT_FRAME::CreateLibrary( const wxString& aLibName )
     if( !IsWritable( fileName ) )
         return 0;
 
-    if( ( lib_module = wxFopen( fileName.GetFullPath(), wxT( "wt" ) ) )  == NULL )
+    try
     {
-        msg.Printf( _( "Unable to create library <%s>" ), GetChars( fileName.GetFullPath() ) );
-        DisplayError( this, msg );
-        return -1;
-    }
+        PLUGIN::RELEASER pi( IO_MGR::PluginFind( IO_MGR::LEGACY ) );
 
-    FOOTPRINT_LIBRARY new_lib( lib_module );
-    new_lib.WriteHeader();
-    new_lib.WriteSectionIndex();
-    new_lib.WriteEndOfFile();
-    fclose( lib_module );
+        pi->FootprintLibCreate( aLibName );
+    }
+    catch( IO_ERROR ioe )
+    {
+        DisplayError( this, ioe.errorText );
+        return 0;
+    }
 
-    return 1;
+    return 1;       // remember how many times we succeeded
 }
+

pcbnew/loadcmp.cpp

@@ -42,11 +42,11 @@
 
 #include <class_board.h>
 #include <class_module.h>
+#include <io_mgr.h>
 
 #include <pcbnew.h>
 #include <module_editor_frame.h>
 #include <footprint_info.h>
-#include <class_footprint_library.h>
 #include <dialog_get_component.h>
 #include <modview_frame.h>
 #include <wildcards_and_files_ext.h>
@@ -141,6 +141,7 @@ wxString PCB_BASE_FRAME::SelectFootprintFromLibBrowser( void )
     return fpname;
 }
 
+
 MODULE* PCB_BASE_FRAME::Load_Module_From_Library( const wxString& aLibrary,
                                                   bool aUseFootprintViewer,
                                                   wxDC* aDC )
@@ -148,12 +149,12 @@ MODULE* PCB_BASE_FRAME::Load_Module_From_Library( const wxString& aLibrary,
     MODULE*     module;
     wxPoint     curspos = GetScreen()->GetCrossHairPosition();
     wxString    moduleName, keys;
-    bool        AllowWildSeach = true;
+    bool        allowWildSeach = true;
 
     static wxArrayString HistoryList;
     static wxString      lastComponentName;
 
-    /* Ask for a component name or key words */
+    // Ask for a component name or key words
     DIALOG_GET_COMPONENT dlg( this, GetComponentDialogPosition(), HistoryList,
                           _( "Load Module" ), aUseFootprintViewer );
 
@@ -171,7 +172,7 @@ MODULE* PCB_BASE_FRAME::Load_Module_From_Library( const wxString& aLibrary,
         moduleName = dlg.GetComponentName();
     }
 
-    if( moduleName.IsEmpty() )  /* Cancel command */
+    if( moduleName.IsEmpty() )  // Cancel command
     {
         m_canvas->MoveCursorToCrossHair();
         return NULL;
@@ -181,11 +182,11 @@ MODULE* PCB_BASE_FRAME::Load_Module_From_Library( const wxString& aLibrary,
 
     if( dlg.IsKeyword() )   // Selection by keywords
     {
-        AllowWildSeach = false;
+        allowWildSeach = false;
         keys = moduleName;
         moduleName = Select_1_Module_From_List( this, aLibrary, wxEmptyString, keys );
 
-        if( moduleName.IsEmpty() )  /* Cancel command */
+        if( moduleName.IsEmpty() )  // Cancel command
         {
             m_canvas->MoveCursorToCrossHair();
             return NULL;
@@ -194,29 +195,31 @@ MODULE* PCB_BASE_FRAME::Load_Module_From_Library( const wxString& aLibrary,
     else if( ( moduleName.Contains( wxT( "?" ) ) )
             || ( moduleName.Contains( wxT( "*" ) ) ) )  // Selection wild card
     {
-        AllowWildSeach = false;
+        allowWildSeach = false;
         moduleName     = Select_1_Module_From_List( this, aLibrary, moduleName, wxEmptyString );
 
         if( moduleName.IsEmpty() )
         {
             m_canvas->MoveCursorToCrossHair();
-            return NULL;    /* Cancel command. */
+            return NULL;    // Cancel command.
         }
     }
 
     module = GetModuleLibrary( aLibrary, moduleName, false );
 
-    if( ( module == NULL ) && AllowWildSeach )    /* Search with wild card */
+    if( !module && allowWildSeach )    // Search with wild card
     {
-        AllowWildSeach = false;
+        allowWildSeach = false;
+
         wxString wildname = wxChar( '*' ) + moduleName + wxChar( '*' );
         moduleName = wildname;
+
         moduleName = Select_1_Module_From_List( this, aLibrary, moduleName, wxEmptyString );
 
         if( moduleName.IsEmpty() )
         {
             m_canvas->MoveCursorToCrossHair();
-            return NULL;    /* Cancel command. */
+            return NULL;    // Cancel command.
         }
         else
         {
@@ -234,13 +237,17 @@ MODULE* PCB_BASE_FRAME::Load_Module_From_Library( const wxString& aLibrary,
 
         module->SetFlags( IS_NEW );
         module->m_Link = 0;
+
         module->SetTimeStamp( GetNewTimeStamp() );
         GetBoard()->m_Status_Pcb = 0;
+
         module->SetPosition( curspos );
+
         // Put it on FRONT layer,
         // (Can be stored on BACK layer if the lib is an archive built from a board)
         if( module->GetLayer() != LAYER_N_FRONT )
             module->Flip( module->m_Pos );
+
         // Put in in orientation 0,
         // even if it is not saved with with orientation 0 in lib
         // (Can happen if the lib is an archive built from a board)
@@ -256,117 +263,102 @@ MODULE* PCB_BASE_FRAME::Load_Module_From_Library( const wxString& aLibrary,
 }
 
 
-MODULE* PCB_BASE_FRAME::GetModuleLibrary( const wxString& aLibraryFullFilename,
-                                          const wxString& aModuleName,
-                                          bool            aDisplayMessageError )
+MODULE* PCB_BASE_FRAME::loadFootprintFromLibrary( const wxString& aLibraryPath,
+            const wxString& aFootprintName, bool aDisplayError )
 {
-    wxFileName fn;
-    wxString   msg, tmp;
-    MODULE*    newModule;
-    FILE*      file = NULL;
-    bool       error_set = false;
-
-    bool       one_lib = aLibraryFullFilename.IsEmpty() ? false : true;
-
-    for( unsigned ii = 0; ii < g_LibraryNames.GetCount(); ii++ )
+    try
     {
-        if( one_lib )
-            fn = aLibraryFullFilename;
-        else
-            fn = wxFileName( wxEmptyString, g_LibraryNames[ii], FootprintLibFileExtension );
+        PLUGIN::RELEASER pi( IO_MGR::PluginFind( IO_MGR::LEGACY ) );
 
-        tmp = wxGetApp().FindLibraryPath( fn );
+        wxString libPath = wxGetApp().FindLibraryPath( aLibraryPath );
 
-        if( !tmp )
+        MODULE* footprint = pi->FootprintLoad( libPath, aFootprintName );
+
+        if( !footprint )
         {
-            if( aDisplayMessageError && !error_set )
+            if( aDisplayError )
             {
-                msg.Printf( _( "PCB footprint library file <%s> not found in search paths." ),
-                            GetChars( fn.GetFullName() ) );
-                wxMessageBox( msg, _( "Library Load Error" ), wxOK | wxICON_ERROR, this );
-                error_set = true;
-            }
+                wxString msg = wxString::Format(
+                    _( "Footprint '%s' not found in library '%s'" ),
+                    aFootprintName.GetData(),
+                    libPath.GetData() );
 
-            continue;
+                DisplayError( NULL, msg );
             }
 
-        file = wxFopen( tmp, wxT( "rt" ) );
+            return NULL;
+        }
 
-        if( file == NULL )
+        GetBoard()->Add( footprint, ADD_APPEND );
+        SetStatusText( wxEmptyString );
+        return footprint;
+    }
+    catch( IO_ERROR ioe )
     {
-            msg.Printf( _( "Could not open PCB footprint library file <%s>." ),
-                        GetChars( tmp ) );
-            wxMessageBox( msg, _( "Library Load Error" ), wxOK | wxICON_ERROR, this );
-            continue;
+        DisplayError( this, ioe.errorText );
+        return NULL;
     }
+}
 
-        FILE_LINE_READER fileReader( file, tmp );
-
-        FILTER_READER reader( fileReader );
-
-        msg.Printf( _( "Scan Lib: %s" ), GetChars( tmp ) );
-        SetStatusText( msg );
 
-        FOOTPRINT_LIBRARY curr_lib( file, &reader );
+MODULE* PCB_BASE_FRAME::loadFootprintFromLibraries(
+        const wxString& aFootprintName, bool aDisplayError )
+{
+    bool    showed_error = false;
+    MODULE* footprint = NULL;
 
-        if( !curr_lib.IsLibrary() )
+    try
     {
-            msg.Printf( _( "<%s> is not a valid KiCad PCB footprint library file." ),
-                        GetChars( tmp ) );
-            wxMessageBox( msg, _( "Library Load Error" ), wxOK | wxICON_ERROR, this );
-            return NULL;
-        }
-
-        // Reading the list of modules in the library.
-        curr_lib.ReadSectionIndex();
-        bool found = curr_lib.FindInList( aModuleName );
+        PLUGIN::RELEASER pi( IO_MGR::PluginFind( IO_MGR::LEGACY ) );
 
-        // Read library.
-        if( found  )
+        for( unsigned ii = 0; ii < g_LibraryNames.GetCount(); ii++ )
         {
-            wxString   name;
+            wxFileName fn = wxFileName( wxEmptyString, g_LibraryNames[ii], FootprintLibFileExtension );
 
-            fileReader.Rewind();
+            wxString libPath = wxGetApp().FindLibraryPath( fn );
 
-            while( reader.ReadLine() )
+            if( !libPath )
             {
-                char* line = reader.Line();
-
-                StrPurge( line + 8 );
+                if( aDisplayError && !showed_error )
+                {
+                    wxString msg = wxString::Format(
+                        _( "PCB footprint library file <%s> not found in search paths." ),
+                        fn.GetFullName().GetData() );
 
-                if( strnicmp( line, "$MODULE", 7 ) != 0 )
+                    DisplayError( this, msg );
+                    showed_error = true;
+                }
                 continue;
+            }
 
-                // Read module name.
-                name = FROM_UTF8( line + 8 );
+            footprint = pi->FootprintLoad( libPath, aFootprintName );
 
-                if( name.CmpNoCase( aModuleName ) == 0 )
+            if( footprint )
             {
-                    newModule = new MODULE( GetBoard() );
-
-                    // Temporarily switch the locale to standard C (needed to print
-                    // floating point numbers like 1.3)
-                    LOCALE_IO   toggle;
-
-                    newModule->ReadDescr( &reader );
-
-                    GetBoard()->Add( newModule, ADD_APPEND );
+                GetBoard()->Add( footprint, ADD_APPEND );
                 SetStatusText( wxEmptyString );
-                    return newModule;
-                }
-            }
+                return footprint;
             }
-
-        if( one_lib )
-            break;
         }
 
-    if( aDisplayMessageError )
+        if( !footprint )
+        {
+            if( aDisplayError )
             {
-        msg.Printf( _( "Module <%s> not found" ), GetChars( aModuleName ) );
+                wxString msg = wxString::Format(
+                    _( "Footprint '%s' not found in any library" ),
+                    aFootprintName.GetData() );
+
                 DisplayError( NULL, msg );
             }
 
+            return NULL;
+        }
+    }
+    catch( IO_ERROR ioe )
+    {
+        DisplayError( this, ioe.errorText );
+    }
     return NULL;
 }
 
@@ -376,7 +368,7 @@ wxString PCB_BASE_FRAME::Select_1_Module_From_List( EDA_DRAW_FRAME* aWindow,
                                                     const wxString& aMask,
                                                     const wxString& aKeyWord )
 {
-    static wxString OldName;    /* Save the name of the last module loaded. */
+    static wxString OldName;    // Save the name of the last module loaded.
     wxString        CmpName;
     wxString        msg;
     wxArrayString   libnames_list;
@@ -386,7 +378,7 @@ wxString PCB_BASE_FRAME::Select_1_Module_From_List( EDA_DRAW_FRAME* aWindow,
     else
         libnames_list.Add( aLibraryFullFilename );
 
-    /* Find modules in libraries. */
+    // Find modules in libraries.
     MList.ReadFootprintFiles( libnames_list );
 
     wxArrayString footprint_names_list;
@@ -461,7 +453,7 @@ static void DisplayCmpDoc( wxString& Name )
 MODULE* FOOTPRINT_EDIT_FRAME::Select_1_Module_From_BOARD( BOARD* aPcb )
 {
     MODULE*         module;
-    static wxString OldName;       /* Save name of last module selected. */
+    static wxString OldName;       // Save name of last module selected.
     wxString        CmpName, msg;
 
     wxArrayString listnames;

pcbnew/modview.cpp

@@ -12,7 +12,6 @@
 
 #include <class_board.h>
 #include <class_module.h>
-#include <class_footprint_library.h>
 
 #include <pcbnew.h>
 #include <pcbnew_id.h>

pcbnew/modview_frame.h

@@ -35,7 +35,6 @@
 class wxSashLayoutWindow;
 class wxListBox;
 class wxSemaphore;
-class FOOTPRINT_LIBRARY;
 
 
 /**

pcbnew/specctra_export.cpp

@@ -543,7 +543,6 @@ PADSTACK* SPECCTRA_DB::makePADSTACK( BOARD* aBoard, D_PAD* aPad )
 
 
 /// data type used to ensure unique-ness of pin names, holding (wxString and int)
-//typedef std::map<wxString, int, wxString_less_than> PINMAP;
 typedef std::map<wxString, int> PINMAP;