1 files changed, 119 insertions, 0 deletions
diff --git a/eeschema/libarch.cpp b/eeschema/libarch.cpp
new file mode 100644
index 0000000..100b6aa
--- /dev/null
+++ b/eeschema/libarch.cpp
@@ -0,0 +1,119 @@
+/*
+ * This program source code file is part of KiCad, a free EDA CAD application.
+ *
+ * Copyright (C) 2004 Jean-Pierre Charras, jp.charras ar wanadoo.fr
+ * Copyright (C) 2008-2011 Wayne Stambaugh <stambaughw@verizon.net>
+ * Copyright (C) 2004-2011 KiCad Developers, see change_log.txt for contributors.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, you may find one here:
+ * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+ * or you may search the http://www.gnu.org website for the version 2 license,
+ * or you may write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ */
+
+/**
+ * @file libarch.cpp
+ * @brief Module for generation of component archive files.
+ */
+
+#include <fctsys.h>
+#include <confirm.h>
+#include <class_sch_screen.h>
+#include <wxstruct.h>
+#include <schframe.h>
+
+#include <class_library.h>
+#include <sch_component.h>
+#include <sch_sheet.h>
+#include <wildcards_and_files_ext.h>
+
+
+bool SCH_EDIT_FRAME::CreateArchiveLibraryCacheFile( bool aUseCurrentSheetFilename )
+{
+    wxFileName fn;
+
+    if( aUseCurrentSheetFilename )
+        fn = GetScreen()->GetFileName();
+    else
+        fn = g_RootSheet->GetScreen()->GetFileName();
+
+    fn.SetName( fn.GetName() + wxT( "-cache" ) );
+    fn.SetExt( SchematicLibraryFileExtension );
+
+    return CreateArchiveLibrary( fn.GetFullPath() );
+}
+
+
+bool SCH_EDIT_FRAME::CreateArchiveLibrary( const wxString& aFileName )
+{
+    SCH_SCREENS     screens;
+    PART_LIBS*      libs = Prj().SchLibs();
+
+    std::auto_ptr<PART_LIB> libCache( new PART_LIB( LIBRARY_TYPE_EESCHEMA, aFileName ) );
+
+    libCache->SetCache();
+
+    /* examine all screens (not sheets) used and build the list of components
+     * found in lib.
+     * Complex hierarchies are not a problem because we just want
+     * to know used components in libraries
+     */
+    for( SCH_SCREEN* screen = screens.GetFirst(); screen; screen = screens.GetNext() )
+    {
+        for( SCH_ITEM* item = screen->GetDrawItems(); item; item = item->Next() )
+        {
+            if( item->Type() != SCH_COMPONENT_T )
+                continue;
+
+            SCH_COMPONENT* component = (SCH_COMPONENT*) item;
+
+            // If not already saved in the new cache, put it:
+            if( !libCache->FindEntry( component->GetPartName() ) )
+            {
+                if( LIB_PART* part = libs->FindLibPart( component->GetPartName() ) )
+                {
+                    // AddPart() does first clone the part before adding.
+                    libCache->AddPart( part );
+                }
+            }
+        }
+    }
+
+    try
+    {
+        FILE_OUTPUTFORMATTER    formatter( aFileName );
+
+        if( !libCache->Save( formatter ) )
+        {
+            wxString msg = wxString::Format( _(
+                "An error occurred attempting to save component library '%s'." ),
+                GetChars( aFileName )
+                );
+            DisplayError( this, msg );
+            return false;
+        }
+    }
+    catch( ... /* IO_ERROR ioe */ )
+    {
+        wxString msg = wxString::Format( _(
+            "Failed to create component library file '%s'" ),
+            GetChars( aFileName )
+            );
+        DisplayError( this, msg );
+        return false;
+    }
+
+    return true;
+}