SCH_COMPONENT* SCH_EDIT_FRAME::Load_Component( wxDC* aDC,
const SCHLIB_FILTER* aFilter,
SCH_BASE_FRAME::HISTORY_LIST& aHistoryList,
bool aUseLibBrowser )
{
wxString msg;
SetRepeatItem( NULL );
m_canvas->SetIgnoreMouseEvents( true );
auto sel = SelectComponentFromLibrary( aFilter, aHistoryList, aUseLibBrowser, 1, 1,
m_footprintPreview );
if( !sel.LibId.IsValid() )
{
m_canvas->SetIgnoreMouseEvents( false );
m_canvas->MoveCursorToCrossHair();
return NULL;
}
m_canvas->SetIgnoreMouseEvents( false );
m_canvas->MoveCursorToCrossHair();
wxString libsource; // the library name to use. If empty, load from any lib
if( aFilter )
libsource = aFilter->GetLibSource();
LIB_ID libId = sel.LibId;
LIB_PART* part = GetLibPart( libId, true );
if( !part )
return NULL;
SCH_COMPONENT* component = new SCH_COMPONENT( *part, m_CurrentSheet, sel.Unit, sel.Convert,
GetCrossHairPosition(), true );
// Set the m_ChipName value, from component name in lib, for aliases
// Note if part is found, and if name is an alias of a component,
// alias exists because its root component was found
component->SetLibId( libId );
// Be sure the link to the corresponding LIB_PART is OK:
component->Resolve( *Prj().SchSymbolLibTable() );
// Set any fields that have been modified
for( auto const& i : sel.Fields )
{
auto field = component->GetField( i.first );
if( field )
field->SetText( i.second );
}
// Set the component value that can differ from component name in lib, for aliases
component->GetField( VALUE )->SetText( sel.LibId.GetLibItemName() );
// If there is no field defined in the component, copy one over from the library
// ( from the .dcm file )
// This way the Datasheet field will not be empty and can be changed from the schematic
if( component->GetField( DATASHEET )->GetText().IsEmpty() )
{
LIB_ALIAS* entry = GetLibAlias( component->GetLibId(), true, true );
if( entry && !!entry->GetDocFileName() )
component->GetField( DATASHEET )->SetText( entry->GetDocFileName() );
}
MSG_PANEL_ITEMS items;
component->SetCurrentSheetPath( &GetCurrentSheet() );
component->GetMsgPanelInfo( items );
SetMsgPanel( items );
component->Draw( m_canvas, aDC, wxPoint( 0, 0 ), g_XorMode );
component->SetFlags( IS_NEW );
if( m_autoplaceFields )
component->AutoplaceFields( /* aScreen */ NULL, /* aManual */ false );
PrepareMoveItem( (SCH_ITEM*) component, aDC );
return component;
}
void LIB_EDIT_FRAME::LoadOneLibraryPart( wxCommandEvent& event )
{
wxString cmp_name;
LIB_ALIAS* libEntry = NULL;
m_canvas->EndMouseCapture( ID_NO_TOOL_SELECTED, m_canvas->GetDefaultCursor() );
if( GetScreen()->IsModify()
&& !IsOK( this, _( "The current component is not saved.\n\nDiscard current changes?" ) ) )
return;
PART_LIB* lib = GetCurLib();
// No current lib, ask user for the library to use.
if( !lib )
{
SelectActiveLibrary();
lib = GetCurLib();
if( !lib )
return;
}
// Get the name of the current part to preselect it
LIB_PART* current_part = GetCurPart();
wxString part_name = current_part ? current_part->GetName() : wxString( wxEmptyString );
wxArrayString dummyHistoryList;
int dummyLastUnit;
SCHLIB_FILTER filter;
filter.LoadFrom( lib->GetName() );
cmp_name = SelectComponentFromLibrary( &filter, dummyHistoryList, dummyLastUnit,
true, NULL, NULL, part_name );
if( cmp_name.IsEmpty() )
return;
GetScreen()->ClrModify();
m_lastDrawItem = m_drawItem = NULL;
// Delete previous library component, if any
SetCurPart( NULL );
m_aliasName.Empty();
// Load the new library component
libEntry = lib->FindAlias( cmp_name );
PART_LIB* searchLib = lib;
if( !libEntry )
{
// Not found in the active library: search inside the full list
// (can happen when using Viewlib to load a component)
libEntry = Prj().SchLibs()->FindLibraryAlias( LIB_ID( wxEmptyString, cmp_name ) );
if( libEntry )
{
searchLib = libEntry->GetLib();
// The entry to load is not in the active lib
// Ask for a new active lib
wxString msg = _( "The selected component is not in the active library." );
msg += "\n\n";
msg += _( "Do you want to change the active library?" );
if( IsOK( this, msg ) )
SelectActiveLibrary( searchLib );
}
}
if( !libEntry )
{
wxString msg = wxString::Format( _( "Part name '%s' not found in library '%s'" ),
GetChars( cmp_name ),
GetChars( searchLib->GetName() ) );
DisplayError( this, msg );
return;
}
PART_LIB* old = SetCurLib( searchLib );
LoadComponentFromCurrentLib( libEntry );
SetCurLib( old );
DisplayLibInfos();
}
