/* Move pin to the current mouse position. This function is called by the
* cursor management code. */
static void DrawMovePin( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
bool aErase )
{
LIB_EDIT_FRAME* parent = (LIB_EDIT_FRAME*) aPanel->GetParent();
if( parent == NULL )
return;
LIB_PIN* cur_pin = (LIB_PIN*) parent->GetDrawItem();
if( cur_pin == NULL || cur_pin->Type() != LIB_PIN_T )
return;
wxPoint pinpos = cur_pin->GetPosition();
int show_opts = PIN_DRAW_TEXTS | PIN_DRAW_DANGLING | PIN_DANGLING_HIDDEN;
if( parent->GetShowElectricalType() )
show_opts |= PIN_DRAW_ELECTRICAL_TYPE_NAME;
// In LIB_PIN::Draw() a void* parameter used as flag to pass show_opts.
// Build it:
void* showOptions = reinterpret_cast<void*>( show_opts );
// Erase pin in old position
if( aErase )
{
cur_pin->Move( PinPreviousPos );
cur_pin->Draw( aPanel, aDC, wxPoint( 0, 0 ), UNSPECIFIED_COLOR, g_XorMode,
showOptions, DefaultTransform );
}
// Redraw pin in new position
cur_pin->Move( aPanel->GetParent()->GetCrossHairPosition( true ) );
cur_pin->Draw( aPanel, aDC, wxPoint( 0, 0 ), UNSPECIFIED_COLOR, g_XorMode,
showOptions, DefaultTransform );
PinPreviousPos = cur_pin->GetPosition();
/* Keep the original position for existing pin (for Undo command)
* and the current position for a new pin */
if( !cur_pin->IsNew() )
cur_pin->Move( pinpos );
}
static void AbortSymbolTraceOn( EDA_DRAW_PANEL* Panel, wxDC* DC )
{
LIB_EDIT_FRAME* parent = (LIB_EDIT_FRAME*) Panel->GetParent();
LIB_ITEM* item = parent->GetDrawItem();
if( item == NULL )
return;
bool newItem = item->IsNew();
item->EndEdit( parent->GetCrossHairPosition( true ), true );
if( newItem )
{
delete item;
}
else
parent->RestoreComponent();
parent->SetDrawItem( NULL );
Panel->Refresh();
}
/**
* Clean up after aborting a move pin command.
*/
static void AbortPinMove( EDA_DRAW_PANEL* Panel, wxDC* DC )
{
LIB_EDIT_FRAME* parent = (LIB_EDIT_FRAME*) Panel->GetParent();
if( parent == NULL )
return;
LIB_PIN* pin = (LIB_PIN*) parent->GetDrawItem();
if( pin == NULL || pin->Type() != LIB_PIN_T )
return;
pin->ClearFlags();
if( pin->IsNew() )
delete pin;
else
parent->RestoreComponent();
// clear edit flags
parent->SetDrawItem( NULL );
parent->SetLastDrawItem( NULL );
Panel->Refresh( true );
}
