364 lines
9.3 KiB
C++
364 lines
9.3 KiB
C++
/**
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* @file class_module_transform_functions.cpp
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* @brief Functions of class MODULE to handle some geometric changes such as move, rotate ...
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*/
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#include <fctsys.h>
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#include <wxstruct.h>
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#include <trigo.h>
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#include <pcbcommon.h>
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#include <pcbnew.h>
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#include <macros.h>
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#include <protos.h>
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#include <class_pad.h>
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#include <class_edge_mod.h>
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#include <class_module.h>
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/* Calculate the layer number for changing cu / cmp layers for Cu / CMP
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* (Copper, Mask, Paste, solder)
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*/
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int ChangeSideNumLayer( int oldlayer )
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{
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int newlayer;
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switch( oldlayer )
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{
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case LAYER_N_BACK:
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newlayer = LAYER_N_FRONT;
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break;
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case LAYER_N_FRONT:
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newlayer = LAYER_N_BACK;
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break;
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case SILKSCREEN_N_BACK:
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newlayer = SILKSCREEN_N_FRONT;
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break;
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case SILKSCREEN_N_FRONT:
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newlayer = SILKSCREEN_N_BACK;
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break;
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case ADHESIVE_N_BACK:
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newlayer = ADHESIVE_N_FRONT;
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break;
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case ADHESIVE_N_FRONT:
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newlayer = ADHESIVE_N_BACK;
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break;
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case SOLDERMASK_N_BACK:
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newlayer = SOLDERMASK_N_FRONT;
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break;
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case SOLDERMASK_N_FRONT:
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newlayer = SOLDERMASK_N_BACK;
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break;
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case SOLDERPASTE_N_BACK:
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newlayer = SOLDERPASTE_N_FRONT;
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break;
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case SOLDERPASTE_N_FRONT:
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newlayer = SOLDERPASTE_N_BACK;
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break;
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default:
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newlayer = oldlayer;
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}
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return newlayer;
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}
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/* Calculate the mask layer when flipping a footprint
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* BACK and FRONT copper layers , mask, paste, solder layers are swapped
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*/
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int ChangeSideMaskLayer( int aMask )
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{
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int newMask;
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newMask = aMask & ~(LAYER_BACK | LAYER_FRONT |
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SILKSCREEN_LAYER_BACK | SILKSCREEN_LAYER_FRONT |
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ADHESIVE_LAYER_BACK | ADHESIVE_LAYER_FRONT |
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SOLDERMASK_LAYER_BACK | SOLDERMASK_LAYER_FRONT |
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SOLDERPASTE_LAYER_BACK | SOLDERPASTE_LAYER_FRONT |
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ADHESIVE_LAYER_BACK | ADHESIVE_LAYER_FRONT);
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if( aMask & LAYER_BACK )
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newMask |= LAYER_FRONT;
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if( aMask & LAYER_FRONT )
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newMask |= LAYER_BACK;
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if( aMask & SILKSCREEN_LAYER_BACK )
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newMask |= SILKSCREEN_LAYER_FRONT;
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if( aMask & SILKSCREEN_LAYER_FRONT )
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newMask |= SILKSCREEN_LAYER_BACK;
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if( aMask & ADHESIVE_LAYER_BACK )
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newMask |= ADHESIVE_LAYER_FRONT;
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if( aMask & ADHESIVE_LAYER_FRONT )
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newMask |= ADHESIVE_LAYER_BACK;
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if( aMask & SOLDERMASK_LAYER_BACK )
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newMask |= SOLDERMASK_LAYER_FRONT;
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if( aMask & SOLDERMASK_LAYER_FRONT )
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newMask |= SOLDERMASK_LAYER_BACK;
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if( aMask & SOLDERPASTE_LAYER_BACK )
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newMask |= SOLDERPASTE_LAYER_FRONT;
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if( aMask & SOLDERPASTE_LAYER_FRONT )
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newMask |= SOLDERPASTE_LAYER_BACK;
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if( aMask & ADHESIVE_LAYER_BACK )
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newMask |= ADHESIVE_LAYER_FRONT;
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if( aMask & ADHESIVE_LAYER_FRONT )
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newMask |= ADHESIVE_LAYER_BACK;
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return newMask;
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}
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void MODULE::Move( const wxPoint& aMoveVector )
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{
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wxPoint newpos = m_Pos + aMoveVector;
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SetPosition( newpos );
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}
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void MODULE::Rotate( const wxPoint& aRotCentre, double aAngle )
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{
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wxPoint newpos = m_Pos;
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RotatePoint( &newpos, aRotCentre, aAngle );
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SetPosition( newpos );
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SetOrientation( GetOrientation() + aAngle );
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}
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void MODULE::Flip( const wxPoint& aCentre )
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{
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TEXTE_MODULE* pt_texte;
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// Move module to its final position:
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wxPoint finalPos = m_Pos;
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finalPos.y = aCentre.y - ( finalPos.y - aCentre.y ); /// Mirror the Y position
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SetPosition( finalPos );
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// Flip layer
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SetLayer( ChangeSideNumLayer( GetLayer() ) );
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// Reverse mirror orientation.
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NEGATE( m_Orient );
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NORMALIZE_ANGLE_POS( m_Orient );
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// Mirror pads to other side of board about the x axis, i.e. vertically.
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for( D_PAD* pad = m_Pads; pad; pad = pad->Next() )
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pad->Flip( m_Pos.y );
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// Mirror reference.
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pt_texte = m_Reference;
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pt_texte->m_Pos.y -= m_Pos.y;
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pt_texte->m_Pos.y = -pt_texte->m_Pos.y;
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pt_texte->m_Pos.y += m_Pos.y;
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NEGATE(pt_texte->m_Pos0.y);
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pt_texte->m_Mirror = false;
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NEGATE_AND_NORMALIZE_ANGLE_POS( pt_texte->m_Orient );
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pt_texte->SetLayer( GetLayer() );
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pt_texte->SetLayer( ChangeSideNumLayer( pt_texte->GetLayer() ) );
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if( GetLayer() == LAYER_N_BACK )
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pt_texte->SetLayer( SILKSCREEN_N_BACK );
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if( GetLayer() == LAYER_N_FRONT )
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pt_texte->SetLayer( SILKSCREEN_N_FRONT );
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if( (GetLayer() == SILKSCREEN_N_BACK)
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|| (GetLayer() == ADHESIVE_N_BACK) || (GetLayer() == LAYER_N_BACK) )
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pt_texte->m_Mirror = true;
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// Mirror value.
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pt_texte = m_Value;
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pt_texte->m_Pos.y -= m_Pos.y;
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NEGATE( pt_texte->m_Pos.y );
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pt_texte->m_Pos.y += m_Pos.y;
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NEGATE( pt_texte->m_Pos0.y );
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pt_texte->m_Mirror = false;
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NEGATE_AND_NORMALIZE_ANGLE_POS( pt_texte->m_Orient );
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pt_texte->SetLayer( GetLayer() );
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pt_texte->SetLayer( ChangeSideNumLayer( pt_texte->GetLayer() ) );
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if( GetLayer() == LAYER_N_BACK )
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pt_texte->SetLayer( SILKSCREEN_N_BACK );
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if( GetLayer() == LAYER_N_FRONT )
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pt_texte->SetLayer( SILKSCREEN_N_FRONT );
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if( (GetLayer() == SILKSCREEN_N_BACK)
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|| (GetLayer() == ADHESIVE_N_BACK) || (GetLayer() == LAYER_N_BACK) )
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pt_texte->m_Mirror = true;
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// Reverse mirror module graphics and texts.
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for( EDA_ITEM* item = m_Drawings; item; item = item->Next() )
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{
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switch( item->Type() )
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{
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case PCB_MODULE_EDGE_T:
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{
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EDGE_MODULE* em = (EDGE_MODULE*) item;
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wxPoint s = em->GetStart();
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s.y -= m_Pos.y;
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s.y = -s.y;
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s.y += m_Pos.y;
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em->SetStart( s );
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wxPoint e = em->GetEnd();
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e.y -= m_Pos.y;
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e.y = -e.y;
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e.y += m_Pos.y;
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em->SetEnd( e );
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NEGATE( em->m_Start0.y );
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NEGATE( em->m_End0.y );
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if( em->GetShape() == S_ARC )
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{
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em->SetAngle( -em->GetAngle() );
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}
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em->SetLayer( ChangeSideNumLayer( em->GetLayer() ) );
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}
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break;
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case PCB_MODULE_TEXT_T:
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// Reverse mirror position and mirror.
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pt_texte = (TEXTE_MODULE*) item;
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pt_texte->m_Pos.y -= m_Pos.y;
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pt_texte->m_Pos.y = -pt_texte->m_Pos.y;
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pt_texte->m_Pos.y += m_Pos.y;
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NEGATE( pt_texte->m_Pos0.y );
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pt_texte->m_Mirror = false;
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NEGATE_AND_NORMALIZE_ANGLE_POS( pt_texte->m_Orient );
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pt_texte->SetLayer( GetLayer() );
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pt_texte->SetLayer( ChangeSideNumLayer( pt_texte->GetLayer() ) );
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if( GetLayer() == LAYER_N_BACK )
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pt_texte->SetLayer( SILKSCREEN_N_BACK );
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if( GetLayer() == LAYER_N_FRONT )
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pt_texte->SetLayer( SILKSCREEN_N_FRONT );
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if( GetLayer() == SILKSCREEN_N_BACK
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|| GetLayer() == ADHESIVE_N_BACK
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|| GetLayer() == LAYER_N_BACK )
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{
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pt_texte->m_Mirror = true;
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}
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break;
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default:
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wxMessageBox( wxT( "MODULE::Flip() error: Unknown Draw Type" ) );
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break;
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}
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}
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CalculateBoundingBox();
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}
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void MODULE::SetPosition( const wxPoint& newpos )
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{
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wxPoint delta = newpos - m_Pos;
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m_Pos += delta;
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m_Reference->SetPosition( m_Reference->GetPosition() + delta );
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m_Value->SetPosition( m_Value->GetPosition() + delta );
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for( D_PAD* pad = m_Pads; pad; pad = pad->Next() )
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{
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pad->SetPosition( pad->GetPosition() + delta );
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}
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for( EDA_ITEM* item = m_Drawings; item; item = item->Next() )
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{
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switch( item->Type() )
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{
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case PCB_MODULE_EDGE_T:
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{
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EDGE_MODULE* pt_edgmod = (EDGE_MODULE*) item;
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pt_edgmod->SetDrawCoord();
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break;
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}
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case PCB_MODULE_TEXT_T:
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{
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TEXTE_MODULE* pt_texte = (TEXTE_MODULE*) item;
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pt_texte->m_Pos += delta;
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break;
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}
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default:
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wxMessageBox( wxT( "Draw type undefined." ) );
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break;
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}
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}
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CalculateBoundingBox();
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}
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void MODULE::SetOrientation( double newangle )
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{
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double angleChange = newangle - m_Orient; // change in rotation
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wxPoint pt;
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NORMALIZE_ANGLE_POS( newangle );
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m_Orient = newangle;
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for( D_PAD* pad = m_Pads; pad; pad = pad->Next() )
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{
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pt = pad->GetPos0();
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pad->SetOrientation( pad->GetOrientation() + angleChange );
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RotatePoint( &pt, m_Orient );
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pad->SetPosition( GetPosition() + pt );
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}
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// Update of the reference and value.
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m_Reference->SetDrawCoord();
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m_Value->SetDrawCoord();
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// Displace contours and text of the footprint.
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for( BOARD_ITEM* item = m_Drawings; item; item = item->Next() )
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{
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if( item->Type() == PCB_MODULE_EDGE_T )
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{
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EDGE_MODULE* pt_edgmod = (EDGE_MODULE*) item;
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pt_edgmod->SetDrawCoord();
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}
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else if( item->Type() == PCB_MODULE_TEXT_T )
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{
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TEXTE_MODULE* pt_texte = (TEXTE_MODULE*) item;
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pt_texte->SetDrawCoord();
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}
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}
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CalculateBoundingBox();
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}
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