Merge pull request #2 from FOSSEE/develop

Develop

1 files changed, 269 insertions, 0 deletions

diff --git a/eeschema/symbedit.cpp b/eeschema/symbedit.cpp
new file mode 100644
index 0000000..10536b3
--- /dev/null
+++ b/eeschema/symbedit.cpp
@@ -0,0 +1,269 @@
+/*
+ * This program source code file is part of KiCad, a free EDA CAD application.
+ *
+ * Copyright (C) 2004 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com
+ * 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 symbedit.cpp
+ * @brief Functions to load from and save to file component libraries and symbols.
+ */
+
+#include <fctsys.h>
+#include <kiway.h>
+#include <pgm_base.h>
+#include <class_drawpanel.h>
+#include <confirm.h>
+#include <kicad_string.h>
+#include <gestfich.h>
+#include <class_sch_screen.h>
+
+#include <general.h>
+#include <libeditframe.h>
+#include <class_library.h>
+#include <wildcards_and_files_ext.h>
+
+#include <boost/foreach.hpp>
+
+
+void LIB_EDIT_FRAME::LoadOneSymbol()
+{
+    LIB_PART*       part = GetCurPart();
+
+    // Exit if no library entry is selected or a command is in progress.
+    if( !part || ( m_drawItem && m_drawItem->GetFlags() ) )
+        return;
+
+    PROJECT&        prj = Prj();
+    SEARCH_STACK*   search = prj.SchSearchS();
+
+    m_canvas->SetIgnoreMouseEvents( true );
+
+    wxString default_path = prj.GetRString( PROJECT::SCH_LIB_PATH );
+    if( !default_path )
+        default_path = search->LastVisitedPath();
+
+    wxFileDialog dlg( this, _( "Import Symbol Drawings" ), default_path,
+                      wxEmptyString, SchematicSymbolFileWildcard,
+                      wxFD_OPEN | wxFD_FILE_MUST_EXIST );
+
+    if( dlg.ShowModal() == wxID_CANCEL )
+        return;
+
+    SetCrossHairPosition( wxPoint( 0, 0 ) );
+    m_canvas->MoveCursorToCrossHair();
+    m_canvas->SetIgnoreMouseEvents( false );
+
+    wxString filename = dlg.GetPath();
+
+    prj.SetRString( PROJECT::SCH_LIB_PATH, filename );
+
+    std::auto_ptr<PART_LIB> lib( new PART_LIB( LIBRARY_TYPE_SYMBOL, filename ) );
+
+    wxString err;
+
+    if( !lib->Load( err ) )
+    {
+        wxString msg = wxString::Format( _(
+            "Error '%s' occurred loading part file '%s'." ),
+            GetChars( err ),
+            GetChars( filename )
+            );
+        DisplayError( this, msg );
+        return;
+    }
+
+    if( lib->IsEmpty() )
+    {
+        wxString msg = wxString::Format( _(
+            "No parts found in part file '%s'." ),
+            GetChars( filename )
+            );
+        DisplayError( this, msg );
+        return;
+    }
+
+    if( lib->GetCount() > 1 )
+    {
+        wxString msg = wxString::Format( _(
+            "More than one part in part file '%s'." ),
+            GetChars( filename )
+            );
+        wxMessageBox( msg, _( "Warning" ), wxOK | wxICON_EXCLAMATION, this );
+    }
+
+    LIB_PART*   first = lib->GetFirstEntry()->GetPart();
+    LIB_ITEMS&  drawList = first->GetDrawItemList();
+
+    BOOST_FOREACH( LIB_ITEM& item, drawList )
+    {
+        if( item.Type() == LIB_FIELD_T )
+            continue;
+
+        if( item.GetUnit() )
+            item.SetUnit( m_unit );
+
+        if( item.GetConvert() )
+            item.SetConvert( m_convert );
+
+        item.SetFlags( IS_NEW | SELECTED );
+
+        LIB_ITEM* newItem = (LIB_ITEM*) item.Clone();
+
+        newItem->SetParent( part );
+        part->AddDrawItem( newItem );
+    }
+
+    part->RemoveDuplicateDrawItems();
+    part->ClearSelectedItems();
+
+    OnModify();
+    m_canvas->Refresh();
+}
+
+
+void LIB_EDIT_FRAME::SaveOneSymbol()
+{
+    wxString        msg;
+    PROJECT&        prj = Prj();
+    SEARCH_STACK*   search = prj.SchSearchS();
+    LIB_PART*       part = GetCurPart();
+
+    if( !part || part->GetDrawItemList().empty() )
+        return;
+
+    wxString default_path = prj.GetRString( PROJECT::SCH_LIB_PATH );
+    if( !default_path )
+        default_path = search->LastVisitedPath();
+
+    wxFileDialog dlg( this, _( "Export Symbol Drawings" ), default_path,
+                      part->GetName(), SchematicSymbolFileWildcard,
+                      wxFD_SAVE | wxFD_OVERWRITE_PROMPT );
+
+    if( dlg.ShowModal() == wxID_CANCEL )
+        return;
+
+    wxFileName fn = dlg.GetPath();
+
+    /* The GTK file chooser doesn't return the file extension added to
+     * file name so add it here. */
+    if( fn.GetExt().IsEmpty() )
+        fn.SetExt( SchematicSymbolFileExtension );
+
+    prj.SetRString( PROJECT::SCH_LIB_PATH, fn.GetPath() );
+
+    msg.Printf( _( "Saving symbol in '%s'" ), GetChars( fn.GetPath() ) );
+    SetStatusText( msg );
+
+    wxString line;
+
+    // File header
+    line << wxT( LIBFILE_IDENT ) << wxT( " " ) << LIB_VERSION_MAJOR
+         << wxT( "." ) << LIB_VERSION_MINOR << wxT( "  SYMBOL  " )
+         << wxT( "Date: " ) << DateAndTime() << wxT( "\n" );
+
+    // Component name comment and definition.
+    line << wxT( "# SYMBOL " ) << part->GetName() << wxT( "\n#\nDEF " )
+         << part->GetName() << wxT( " " );
+
+    if( !part->GetReferenceField().GetText().IsEmpty() )
+        line << part->GetReferenceField().GetText() << wxT( " " );
+    else
+        line << wxT( "~ " );
+
+    line << 0 << wxT( " " ) << part->GetPinNameOffset() << wxT( " " );
+
+    if( part->ShowPinNumbers() )
+        line << wxT( "Y " );
+    else
+        line << wxT( "N " );
+
+    if( part->ShowPinNames() )
+        line << wxT( "Y " );
+    else
+        line << wxT( "N " );
+
+    line << wxT( "1 0 N\n" );
+
+    try
+    {
+        FILE_OUTPUTFORMATTER    formatter( fn.GetFullPath() );
+
+        try
+        {
+            formatter.Print( 0, "%s", TO_UTF8( line ) );
+            part->GetReferenceField().Save( formatter );
+            part->GetValueField().Save( formatter );
+            formatter.Print( 0, "DRAW\n" );
+
+            LIB_ITEMS& drawList = part->GetDrawItemList();
+
+            BOOST_FOREACH( LIB_ITEM& item, drawList )
+            {
+                if( item.Type() == LIB_FIELD_T )
+                    continue;
+
+                // Don't save unused parts or alternate body styles.
+                if( m_unit && item.GetUnit() && ( item.GetUnit() != m_unit ) )
+                    continue;
+
+                if( m_convert && item.GetConvert() && ( item.GetConvert() != m_convert ) )
+                    continue;
+
+                item.Save( formatter );
+            }
+
+            formatter.Print( 0, "ENDDRAW\n" );
+            formatter.Print( 0, "ENDDEF\n" );
+        }
+        catch( const IO_ERROR& ioe )
+        {
+            msg.Printf( _( "An error occurred attempting to save symbol file '%s'" ),
+                        GetChars( fn.GetFullPath() ) );
+            DisplayError( this, msg );
+        }
+    }
+    catch( const IO_ERROR& ioe )
+    {
+        DisplayError( this, ioe.errorText );
+        return;
+    }
+}
+
+
+void LIB_EDIT_FRAME::PlaceAnchor()
+{
+    if( LIB_PART*      part = GetCurPart() )
+    {
+        const wxPoint& cross_hair = GetCrossHairPosition();
+
+        wxPoint offset( -cross_hair.x, cross_hair.y );
+
+        OnModify( );
+
+        part->SetOffset( offset );
+
+        // Redraw the symbol
+        RedrawScreen( wxPoint( 0 , 0 ), true );
+        m_canvas->Refresh();
+    }
+}