BOARD_ITEM* MODULE::DuplicateAndAddItem( const BOARD_ITEM* aItem,
bool aIncrementPadNumbers )
{
BOARD_ITEM* new_item = NULL;
switch( aItem->Type() )
{
case PCB_PAD_T:
{
D_PAD* new_pad = new D_PAD( *static_cast<const D_PAD*>( aItem ) );
Pads().PushBack( new_pad );
new_item = new_pad;
break;
}
case PCB_MODULE_TEXT_T:
{
const TEXTE_MODULE* old_text = static_cast<const TEXTE_MODULE*>( aItem );
// do not duplicate value or reference fields
// (there can only be one of each)
if( old_text->GetType() == TEXTE_MODULE::TEXT_is_DIVERS )
{
TEXTE_MODULE* new_text = new TEXTE_MODULE( *old_text );
GraphicalItems().PushBack( new_text );
new_item = new_text;
}
break;
}
case PCB_MODULE_EDGE_T:
{
EDGE_MODULE* new_edge = new EDGE_MODULE(
*static_cast<const EDGE_MODULE*>(aItem) );
GraphicalItems().PushBack( new_edge );
new_item = new_edge;
break;
}
case PCB_MODULE_T:
// Ignore the module itself
break;
default:
// Un-handled item for duplication
wxASSERT_MSG( false, "Duplication not supported for items of class "
+ aItem->GetClass() );
break;
}
if( aIncrementPadNumbers && new_item )
{
new_item->IncrementItemReference();
}
return new_item;
}
void MODULE::MoveAnchorPosition( const wxPoint& aMoveVector )
{
/* Move the reference point of the footprint
* the footprints elements (pads, outlines, edges .. ) are moved
* but:
* - the footprint position is not modified.
* - the relative (local) coordinates of these items are modified
*/
wxPoint footprintPos = GetPosition();
/* Update the relative coordinates:
* The coordinates are relative to the anchor point.
* Calculate deltaX and deltaY from the anchor. */
wxPoint moveVector = aMoveVector;
RotatePoint( &moveVector, -GetOrientation() );
// Update of the reference and value.
m_Reference->SetPos0( m_Reference->GetPos0() + moveVector );
m_Reference->SetDrawCoord();
m_Value->SetPos0( m_Value->GetPos0() + moveVector );
m_Value->SetDrawCoord();
// Update the pad local coordinates.
for( D_PAD* pad = Pads(); pad; pad = pad->Next() )
{
pad->SetPos0( pad->GetPos0() + moveVector );
pad->SetPosition( pad->GetPos0() + footprintPos );
}
// Update the draw element coordinates.
for( EDA_ITEM* item = GraphicalItems(); item; item = item->Next() )
{
switch( item->Type() )
{
case PCB_MODULE_EDGE_T:
{
EDGE_MODULE* edge = static_cast<EDGE_MODULE*>( item );
edge->m_Start0 += moveVector;
edge->m_End0 += moveVector;
edge->SetDrawCoord();
break;
}
case PCB_MODULE_TEXT_T:
{
TEXTE_MODULE* text = static_cast<TEXTE_MODULE*>( item );
text->SetPos0( text->GetPos0() + moveVector );
text->SetDrawCoord();
break;
}
default:
break;
}
}
CalculateBoundingBox();
}
/* generate shapes of graphic items (outlines) on layer aLayer as polygons,
* and adds these polygons to aCornerBuffer
* aCornerBuffer = the buffer to store polygons
* aInflateValue = a value to inflate shapes
* aCircleToSegmentsCount = number of segments to approximate a circle
* aCorrectionFactor = the correction to apply to the circle radius
* to generate the polygon.
* if aCorrectionFactor = 1.0, the polygon is inside the circle
* the radius of circle approximated by segments is
* initial radius * aCorrectionFactor
*/
void MODULE::TransformGraphicShapesWithClearanceToPolygonSet(
LAYER_NUM aLayer,
CPOLYGONS_LIST& aCornerBuffer,
int aInflateValue,
int aCircleToSegmentsCount,
double aCorrectionFactor )
{
std::vector<TEXTE_MODULE *> texts; // List of TEXTE_MODULE to convert
EDGE_MODULE* outline;
for( EDA_ITEM* item = GraphicalItems(); item != NULL; item = item->Next() )
{
switch( item->Type() )
{
case PCB_MODULE_TEXT_T:
if( ((TEXTE_MODULE*)item)->GetLayer() == aLayer )
texts.push_back( (TEXTE_MODULE *) item );
break;
case PCB_MODULE_EDGE_T:
outline = (EDGE_MODULE*) item;
if( outline->GetLayer() != aLayer )
break;
switch( outline->GetShape() )
{
case S_SEGMENT:
TransformRoundedEndsSegmentToPolygon( aCornerBuffer,
outline->GetStart(),
outline->GetEnd(),
aCircleToSegmentsCount,
outline->GetWidth() );
break;
case S_CIRCLE:
TransformRingToPolygon( aCornerBuffer, outline->GetCenter(),
outline->GetRadius(), aCircleToSegmentsCount,
outline->GetWidth() );
break;
case S_ARC:
TransformArcToPolygon( aCornerBuffer,
outline->GetCenter(), outline->GetArcStart(),
outline->GetAngle(),
aCircleToSegmentsCount, outline->GetWidth() );
break;
case S_POLYGON:
// for outline shape = S_POLYGON:
// We must compute true coordinates from m_PolyPoints
// which are relative to module position and module orientation = 0
for( unsigned ii = 0; ii < outline->GetPolyPoints().size(); ii++ )
{
CPolyPt corner( outline->GetPolyPoints()[ii] );
RotatePoint( &corner.x, &corner.y, GetOrientation() );
corner.x += GetPosition().x;
corner.y += GetPosition().y;
aCornerBuffer.Append( corner );
}
aCornerBuffer.CloseLastContour();
break;
default:
DBG( printf( "Error: Shape %d not implemented!\n",
outline->GetShape() ); )
break;
}
break;
default:
break;
}
}
/* generate shapes of graphic items (outlines) on layer aLayer as polygons,
* and adds these polygons to aCornerBuffer
* aCornerBuffer = the buffer to store polygons
* aInflateValue = a value to inflate shapes
* aCircleToSegmentsCount = number of segments to approximate a circle
* aCorrectionFactor = the correction to apply to the circle radius
* to generate the polygon.
* if aCorrectionFactor = 1.0, the polygon is inside the circle
* the radius of circle approximated by segments is
* initial radius * aCorrectionFactor
*/
void MODULE::TransformGraphicShapesWithClearanceToPolygonSet(
LAYER_ID aLayer,
SHAPE_POLY_SET& aCornerBuffer,
int aInflateValue,
int aCircleToSegmentsCount,
double aCorrectionFactor,
int aCircleToSegmentsCountForTexts )
{
std::vector<TEXTE_MODULE *> texts; // List of TEXTE_MODULE to convert
EDGE_MODULE* outline;
for( EDA_ITEM* item = GraphicalItems(); item != NULL; item = item->Next() )
{
switch( item->Type() )
{
case PCB_MODULE_TEXT_T:
{
TEXTE_MODULE* text = static_cast<TEXTE_MODULE*>( item );
if( text->GetLayer() == aLayer && text->IsVisible() )
texts.push_back( text );
break;
}
case PCB_MODULE_EDGE_T:
outline = (EDGE_MODULE*) item;
if( outline->GetLayer() != aLayer )
break;
outline->TransformShapeWithClearanceToPolygon( aCornerBuffer,
0,
aCircleToSegmentsCount,
aCorrectionFactor );
break;
default:
break;
}
}
// Convert texts sur modules
if( Reference().GetLayer() == aLayer && Reference().IsVisible() )
texts.push_back( &Reference() );
if( Value().GetLayer() == aLayer && Value().IsVisible() )
texts.push_back( &Value() );
s_cornerBuffer = &aCornerBuffer;
// To allow optimization of circles approximated by segments,
// aCircleToSegmentsCountForTexts, when not 0, is used.
// if 0 (default value) the aCircleToSegmentsCount is used
s_textCircle2SegmentCount = aCircleToSegmentsCountForTexts ?
aCircleToSegmentsCountForTexts : aCircleToSegmentsCount;
for( unsigned ii = 0; ii < texts.size(); ii++ )
{
TEXTE_MODULE *textmod = texts[ii];
s_textWidth = textmod->GetThickness() + ( 2 * aInflateValue );
wxSize size = textmod->GetSize();
if( textmod->IsMirrored() )
size.x = -size.x;
DrawGraphicText( NULL, NULL, textmod->GetTextPosition(), BLACK,
textmod->GetShownText(), textmod->GetDrawRotation(), size,
textmod->GetHorizJustify(), textmod->GetVertJustify(),
textmod->GetThickness(), textmod->IsItalic(),
true, addTextSegmToPoly );
}
}
