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kicad/pcbnew/class_module.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2012 Jean-Pierre Charras, jean-pierre.charras@ujf-grenoble.fr
* Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
* Copyright (C) 2012 Wayne Stambaugh <stambaughw@verizon.net>
* Copyright (C) 1992-2012 KiCad Developers, see AUTHORS.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 class_module.cpp
* @brief MODULE class implementation.
*/
#include <fctsys.h>
#include <gr_basic.h>
#include <wxstruct.h>
#include <plot_common.h>
#include <class_drawpanel.h>
#include <trigo.h>
#include <confirm.h>
#include <kicad_string.h>
#include <pcbcommon.h>
#include <pcbnew.h>
#include <colors_selection.h>
#include <richio.h>
#include <filter_reader.h>
#include <macros.h>
#include <3d_struct.h>
#include <drag.h>
#include <protos.h>
#include <class_board.h>
#include <class_edge_mod.h>
#include <class_module.h>
MODULE::MODULE( BOARD* parent ) :
BOARD_ITEM( (BOARD_ITEM*) parent, PCB_MODULE_T )
{
m_Attributs = MOD_DEFAULT;
m_Layer = LAYER_N_FRONT;
m_Orient = 0;
m_ModuleStatus = 0;
flag = 0;
m_CntRot90 = m_CntRot180 = 0;
m_Surface = 0.0;
m_Link = 0;
m_LastEdit_Time = time( NULL );
m_LocalClearance = 0;
m_LocalSolderMaskMargin = 0;
m_LocalSolderPasteMargin = 0;
m_LocalSolderPasteMarginRatio = 0.0;
m_ZoneConnection = UNDEFINED_CONNECTION; // Use zone setting by default
m_ThermalWidth = 0; // Use zone setting by default
m_ThermalGap = 0; // Use zone setting by default
m_Reference = new TEXTE_MODULE( this, TEXT_is_REFERENCE );
m_Value = new TEXTE_MODULE( this, TEXT_is_VALUE );
// Reserve one void 3D entry, to avoid problems with void list
m_3D_Drawings.PushBack( new S3D_MASTER( this ) );
}
MODULE::MODULE( const MODULE& aModule ) :
BOARD_ITEM( aModule )
{
m_Pos = aModule.m_Pos;
m_LibRef = aModule.m_LibRef;
m_Layer = aModule.m_Layer;
m_Attributs = aModule.m_Attributs;
m_ModuleStatus = aModule.m_ModuleStatus;
m_Orient = aModule.m_Orient;
m_BoundaryBox = aModule.m_BoundaryBox;
m_PadNum = aModule.m_PadNum;
m_CntRot90 = aModule.m_CntRot90;
m_CntRot180 = aModule.m_CntRot180;
m_LastEdit_Time = aModule.m_LastEdit_Time;
m_Link = aModule.m_Link;
m_Path = aModule.m_Path; //is this correct behavior?
m_LocalClearance = aModule.m_LocalClearance;
m_LocalSolderMaskMargin = aModule.m_LocalSolderMaskMargin;
m_LocalSolderPasteMargin = aModule.m_LocalSolderPasteMargin;
m_LocalSolderPasteMarginRatio = aModule.m_LocalSolderPasteMarginRatio;
m_ZoneConnection = aModule.m_ZoneConnection;
m_ThermalWidth = aModule.m_ThermalWidth;
m_ThermalGap = aModule.m_ThermalGap;
// Copy reference and value.
m_Reference = new TEXTE_MODULE( *aModule.m_Reference );
m_Reference->SetParent( this );
m_Value = new TEXTE_MODULE( *aModule.m_Value );
m_Value->SetParent( this );
// Copy auxiliary data: Pads
// m_Pads.DeleteAll();
for( D_PAD* pad = aModule.m_Pads; pad; pad = pad->Next() )
{
D_PAD* newpad = new D_PAD( *pad );
newpad->SetParent( this );
m_Pads.PushBack( newpad );
}
// Copy auxiliary data: Drawings
// m_Drawings.DeleteAll();
for( BOARD_ITEM* item = aModule.m_Drawings; item; item = item->Next() )
{
BOARD_ITEM* newItem;
switch( item->Type() )
{
case PCB_MODULE_TEXT_T:
case PCB_MODULE_EDGE_T:
newItem = (BOARD_ITEM*)item->Clone();
newItem->SetParent( this );
m_Drawings.PushBack( newItem );
break;
default:
wxMessageBox( wxT( "MODULE::Copy() Internal Err: unknown type" ) );
break;
}
}
// Copy auxiliary data: 3D_Drawings info
// m_3D_Drawings.DeleteAll();
for( S3D_MASTER* item = aModule.m_3D_Drawings; item; item = item->Next() )
{
if( item->m_Shape3DName.IsEmpty() ) // do not copy empty shapes.
continue;
S3D_MASTER* t3d = m_3D_Drawings;
t3d = new S3D_MASTER( this );
t3d->Copy( item );
m_3D_Drawings.PushBack( t3d );
}
// Ensure there is at least one item in m_3D_Drawings.
if( m_3D_Drawings.GetCount() == 0 )
m_3D_Drawings.PushBack( new S3D_MASTER( this ) ); // push a void item
m_Doc = aModule.m_Doc;
m_KeyWord = aModule.m_KeyWord;
}
MODULE::~MODULE()
{
delete m_Reference;
delete m_Value;
}
/* Draw the anchor cross (vertical)
* Must be done after the pads, because drawing the hole will erase overwrite
* every thing already drawn.
*/
void MODULE::DrawAncre( EDA_DRAW_PANEL* panel, wxDC* DC, const wxPoint& offset,
int dim_ancre, int draw_mode )
{
int anchor_size = DC->DeviceToLogicalXRel( dim_ancre );
GRSetDrawMode( DC, draw_mode );
if( GetBoard()->IsElementVisible( ANCHOR_VISIBLE ) )
{
int color = g_ColorsSettings.GetItemColor( ANCHOR_VISIBLE );
GRLine( panel->GetClipBox(), DC,
m_Pos.x - offset.x - anchor_size, m_Pos.y - offset.y,
m_Pos.x - offset.x + anchor_size, m_Pos.y - offset.y,
0, color );
GRLine( panel->GetClipBox(), DC,
m_Pos.x - offset.x, m_Pos.y - offset.y - anchor_size,
m_Pos.x - offset.x, m_Pos.y - offset.y + anchor_size,
0, color );
}
}
void MODULE::Copy( MODULE* aModule )
{
m_Pos = aModule->m_Pos;
m_Layer = aModule->m_Layer;
m_LibRef = aModule->m_LibRef;
m_Attributs = aModule->m_Attributs;
m_ModuleStatus = aModule->m_ModuleStatus;
m_Orient = aModule->m_Orient;
m_BoundaryBox = aModule->m_BoundaryBox;
m_PadNum = aModule->m_PadNum;
m_CntRot90 = aModule->m_CntRot90;
m_CntRot180 = aModule->m_CntRot180;
m_LastEdit_Time = aModule->m_LastEdit_Time;
m_Link = aModule->m_Link;
m_Path = aModule->m_Path; //is this correct behavior?
SetTimeStamp( GetNewTimeStamp() );
m_LocalClearance = aModule->m_LocalClearance;
m_LocalSolderMaskMargin = aModule->m_LocalSolderMaskMargin;
m_LocalSolderPasteMargin = aModule->m_LocalSolderPasteMargin;
m_LocalSolderPasteMarginRatio = aModule->m_LocalSolderPasteMarginRatio;
m_ZoneConnection = aModule->m_ZoneConnection;
m_ThermalWidth = aModule->m_ThermalWidth;
m_ThermalGap = aModule->m_ThermalGap;
// Copy reference and value.
m_Reference->Copy( aModule->m_Reference );
m_Value->Copy( aModule->m_Value );
// Copy auxiliary data: Pads
m_Pads.DeleteAll();
for( D_PAD* pad = aModule->m_Pads; pad; pad = pad->Next() )
{
D_PAD* newpad = new D_PAD( this );
newpad->Copy( pad );
m_Pads.PushBack( newpad );
}
// Copy auxiliary data: Drawings
m_Drawings.DeleteAll();
for( BOARD_ITEM* item = aModule->m_Drawings; item; item = item->Next() )
{
switch( item->Type() )
{
case PCB_MODULE_TEXT_T:
TEXTE_MODULE * textm;
textm = new TEXTE_MODULE( this );
textm->Copy( (TEXTE_MODULE*) item );
m_Drawings.PushBack( textm );
break;
case PCB_MODULE_EDGE_T:
EDGE_MODULE * edge;
edge = new EDGE_MODULE( this );
edge->Copy( (EDGE_MODULE*) item );
m_Drawings.PushBack( edge );
break;
default:
wxMessageBox( wxT( "MODULE::Copy() Internal Err: unknown type" ) );
break;
}
}
// Copy auxiliary data: 3D_Drawings info
m_3D_Drawings.DeleteAll();
// Ensure there is one (or more) item in m_3D_Drawings
m_3D_Drawings.PushBack( new S3D_MASTER( this ) ); // push a void item
for( S3D_MASTER* item = aModule->m_3D_Drawings; item; item = item->Next() )
{
if( item->m_Shape3DName.IsEmpty() ) // do not copy empty shapes.
continue;
S3D_MASTER* t3d = m_3D_Drawings;
if( t3d && t3d->m_Shape3DName.IsEmpty() ) // The first entry can
{ // exist, but is empty : use it.
t3d->Copy( item );
}
else
{
t3d = new S3D_MASTER( this );
t3d->Copy( item );
m_3D_Drawings.PushBack( t3d );
}
}
m_Doc = aModule->m_Doc;
m_KeyWord = aModule->m_KeyWord;
}
/**
* Function Draw
* Draws the footprint to the current Device Context
* @param aPanel = draw panel, Used to know the clip box
* @param aDC = Current Device Context
* @param aDrawMode = GR_OR, GR_XOR..
* @param aOffset = draw offset (usually wxPoint(0,0)
*/
void MODULE::Draw( EDA_DRAW_PANEL* aPanel, wxDC* aDC, int aDrawMode, const wxPoint& aOffset )
{
if( (m_Flags & DO_NOT_DRAW) || (IsMoving()) )
return;
for( D_PAD* pad = m_Pads; pad; pad = pad->Next() )
{
if( pad->IsMoving() )
continue;
pad->Draw( aPanel, aDC, aDrawMode, aOffset );
}
BOARD* brd = GetBoard();
// Draws footprint anchor
DrawAncre( aPanel, aDC, aOffset, DIM_ANCRE_MODULE, aDrawMode );
// Draw graphic items
if( brd->IsElementVisible( MOD_REFERENCES_VISIBLE ) )
{
if( !(m_Reference->IsMoving()) )
m_Reference->Draw( aPanel, aDC, aDrawMode, aOffset );
}
if( brd->IsElementVisible( MOD_VALUES_VISIBLE ) )
{
if( !(m_Value->IsMoving()) )
m_Value->Draw( aPanel, aDC, aDrawMode, aOffset );
}
for( BOARD_ITEM* item = m_Drawings; item; item = item->Next() )
{
if( item->IsMoving() )
continue;
switch( item->Type() )
{
case PCB_MODULE_TEXT_T:
case PCB_MODULE_EDGE_T:
item->Draw( aPanel, aDC, aDrawMode, aOffset );
break;
default:
break;
}
}
// Enable these line to draw m_BoundaryBox (debug tests purposes only)
#if 0
GRRect( aPanel->GetClipBox(), aDC, m_BoundaryBox, 0, BROWN );
#endif
}
/**
* Function DrawEdgesOnly
* Draws the footprint edges only to the current Device Context
* @param panel = The active Draw Panel (used to know the clip box)
* @param DC = current Device Context
* @param offset = draw offset (usually wxPoint(0,0)
* @param draw_mode = GR_OR, GR_XOR, GR_AND
*/
void MODULE::DrawEdgesOnly( EDA_DRAW_PANEL* panel, wxDC* DC, const wxPoint& offset, int draw_mode )
{
for( BOARD_ITEM* item = m_Drawings; item; item = item->Next() )
{
switch( item->Type() )
{
case PCB_MODULE_EDGE_T:
item->Draw( panel, DC, draw_mode, offset );
break;
default:
break;
}
}
}
void MODULE::CalculateBoundingBox()
{
m_BoundaryBox = GetFootPrintRect();
m_Surface = ABS( (double) m_BoundaryBox.GetWidth() * m_BoundaryBox.GetHeight() );
}
EDA_RECT MODULE::GetFootPrintRect() const
{
EDA_RECT area;
area.SetOrigin( m_Pos );
area.SetEnd( m_Pos );
area.Inflate( 50 ); // Give a min size
for( EDGE_MODULE* edge = (EDGE_MODULE*) m_Drawings.GetFirst(); edge; edge = edge->Next() )
if( edge->Type() == PCB_MODULE_EDGE_T )
area.Merge( edge->GetBoundingBox() );
for( D_PAD* pad = m_Pads; pad; pad = pad->Next() )
area.Merge( pad->GetBoundingBox() );
return area;
}
EDA_RECT MODULE::GetBoundingBox() const
{
EDA_RECT area = GetFootPrintRect();
// Calculate extended area including text fields
area.Merge( m_Reference->GetBoundingBox() );
area.Merge( m_Value->GetBoundingBox() );
// Add the Clearance shape size: (shape around the pads when the
// clearance is shown. Not optimized, but the draw cost is small
// (perhaps smaller than optimization).
int biggest_clearance = GetBoard()->GetBiggestClearanceValue();
area.Inflate( biggest_clearance );
return area;
}
/* Virtual function, from EDA_ITEM.
* display module info on MsgPanel
*/
void MODULE::DisplayInfo( EDA_DRAW_FRAME* frame )
{
int nbpad;
char bufcar[512], Line[512];
bool flag = false;
wxString msg;
BOARD* board = GetBoard();
frame->EraseMsgBox();
if( frame->IsType( PCB_FRAME ) )
flag = true;
frame->AppendMsgPanel( m_Reference->m_Text, m_Value->m_Text, DARKCYAN );
if( flag ) // Display last date the component was edited( useful in Module Editor)
{
time_t edit_time = m_LastEdit_Time;
strcpy( Line, ctime( &edit_time ) );
strtok( Line, " \n\r" );
strcpy( bufcar, strtok( NULL, " \n\r" ) ); strcat( bufcar, " " );
strcat( bufcar, strtok( NULL, " \n\r" ) ); strcat( bufcar, ", " );
strtok( NULL, " \n\r" );
strcat( bufcar, strtok( NULL, " \n\r" ) );
msg = FROM_UTF8( bufcar );
frame->AppendMsgPanel( _( "Last Change" ), msg, BROWN );
}
else // display time stamp in schematic
{
msg.Printf( wxT( "%8.8lX" ), m_TimeStamp );
frame->AppendMsgPanel( _( "Netlist path" ), m_Path, BROWN );
}
frame->AppendMsgPanel( _( "Layer" ), board->GetLayerName( m_Layer ), RED );
EDA_ITEM* PtStruct = m_Pads;
nbpad = 0;
while( PtStruct )
{
nbpad++;
PtStruct = PtStruct->Next();
}
msg.Printf( wxT( "%d" ), nbpad );
frame->AppendMsgPanel( _( "Pads" ), msg, BLUE );
msg = wxT( ".." );
if( IsLocked() )
msg[0] = 'L';
if( m_ModuleStatus & MODULE_is_PLACED )
msg[1] = 'P';
frame->AppendMsgPanel( _( "Stat" ), msg, MAGENTA );
msg.Printf( wxT( "%.1f" ), (float) m_Orient / 10 );
frame->AppendMsgPanel( _( "Orient" ), msg, BROWN );
frame->AppendMsgPanel( _( "Module" ), m_LibRef, BLUE );
if( m_3D_Drawings != NULL )
msg = m_3D_Drawings->m_Shape3DName;
else
msg = _( "No 3D shape" );
frame->AppendMsgPanel( _( "3D-Shape" ), msg, RED );
wxString doc = _( "Doc: " ) + m_Doc;
wxString keyword = _( "KeyW: " ) + m_KeyWord;
frame->AppendMsgPanel( doc, keyword, BLACK );
}
bool MODULE::HitTest( const wxPoint& aPosition )
{
if( m_BoundaryBox.Contains( aPosition ) )
return true;
return false;
}
bool MODULE::HitTest( const EDA_RECT& aRect ) const
{
if( m_BoundaryBox.GetX() < aRect.GetX() )
return false;
if( m_BoundaryBox.GetY() < aRect.GetY() )
return false;
if( m_BoundaryBox.GetRight() > aRect.GetRight() )
return false;
if( m_BoundaryBox.GetBottom() > aRect.GetBottom() )
return false;
return true;
}
D_PAD* MODULE::FindPadByName( const wxString& aPadName ) const
{
wxString buf;
for( D_PAD* pad = m_Pads; pad; pad = pad->Next() )
{
pad->ReturnStringPadName( buf );
#if 1
if( buf.CmpNoCase( aPadName ) == 0 ) // why case insensitive?
#else
if( buf == aPadName )
#endif
return pad;
}
return NULL;
}
D_PAD* MODULE::GetPad( const wxPoint& aPosition, int aLayerMask )
{
for( D_PAD* pad = m_Pads; pad; pad = pad->Next() )
{
// ... and on the correct layer.
if( ( pad->GetLayerMask() & aLayerMask ) == 0 )
continue;
if( pad->HitTest( aPosition ) )
return pad;
}
return NULL;
}
// see class_module.h
SEARCH_RESULT MODULE::Visit( INSPECTOR* inspector, const void* testData,
const KICAD_T scanTypes[] )
{
KICAD_T stype;
SEARCH_RESULT result = SEARCH_CONTINUE;
const KICAD_T* p = scanTypes;
bool done = false;
#if 0 && defined(DEBUG)
std::cout << GetClass().mb_str() << ' ';
#endif
while( !done )
{
stype = *p;
switch( stype )
{
case PCB_MODULE_T:
result = inspector->Inspect( this, testData ); // inspect me
++p;
break;
case PCB_PAD_T:
result = IterateForward( m_Pads, inspector, testData, p );
++p;
break;
case PCB_MODULE_TEXT_T:
result = inspector->Inspect( m_Reference, testData );
if( result == SEARCH_QUIT )
break;
result = inspector->Inspect( m_Value, testData );
if( result == SEARCH_QUIT )
break;
// m_Drawings can hold TYPETEXTMODULE also, so fall thru
case PCB_MODULE_EDGE_T:
result = IterateForward( m_Drawings, inspector, testData, p );
// skip over any types handled in the above call.
for( ; ; )
{
switch( stype = *++p )
{
case PCB_MODULE_TEXT_T:
case PCB_MODULE_EDGE_T:
continue;
default:
;
}
break;
}
break;
default:
done = true;
break;
}
if( result == SEARCH_QUIT )
break;
}
return result;
}
wxString MODULE::GetSelectMenuText() const
{
wxString text;
text << _( "Footprint" ) << wxT( " " ) << GetReference();
text << wxT( " (" ) << GetLayerName() << wxT( ")" );
return text;
}
EDA_ITEM* MODULE::Clone() const
{
return new MODULE( *this );
}
#if defined(DEBUG)
void MODULE::Show( int nestLevel, std::ostream& os ) const
{
BOARD* board = GetBoard();
// for now, make it look like XML, expand on this later.
NestedSpace( nestLevel, os ) << '<' << GetClass().Lower().mb_str() <<
" ref=\"" << m_Reference->m_Text.mb_str() << '"' <<
" value=\"" << m_Value->m_Text.mb_str() << '"' <<
" layer=\"" << board->GetLayerName( m_Layer ).mb_str() << '"' <<
">\n";
NestedSpace( nestLevel + 1, os ) << "<boundingBox" << m_BoundaryBox.GetPosition()
<< m_BoundaryBox.GetSize() << "/>\n";
NestedSpace( nestLevel + 1, os ) << "<orientation tenths=\"" << m_Orient
<< "\"/>\n";
EDA_ITEM* p;
NestedSpace( nestLevel + 1, os ) << "<mpads>\n";
p = m_Pads;
for( ; p; p = p->Next() )
p->Show( nestLevel + 2, os );
NestedSpace( nestLevel + 1, os ) << "</mpads>\n";
NestedSpace( nestLevel + 1, os ) << "<mdrawings>\n";
p = m_Drawings;
for( ; p; p = p->Next() )
p->Show( nestLevel + 2, os );
NestedSpace( nestLevel + 1, os ) << "</mdrawings>\n";
p = m_Son;
for( ; p; p = p->Next() )
{
p->Show( nestLevel + 1, os );
}
NestedSpace( nestLevel, os ) << "</" << GetClass().Lower().mb_str()
<< ">\n";
}
#endif
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