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kicad/eeschema/lib_pin.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2015 Jean-Pierre Charras, jp.charras at wanadoo.fr
* Copyright (C) 2015 Wayne Stambaugh <stambaughw@verizon.net>
* Copyright (C) 1992-2016 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 lib_pin.cpp
*/
#include <fctsys.h>
#include <pgm_base.h>
#include <gr_basic.h>
#include <macros.h>
#include <trigo.h>
#include <class_drawpanel.h>
#include <drawtxt.h>
#include <plot_common.h>
#include <schframe.h>
#include <richio.h>
#include <base_units.h>
#include <msgpanel.h>
#include <general.h>
#include <libeditframe.h>
#include <class_libentry.h>
#include <lib_pin.h>
#include <transform.h>
#include <sch_component.h>
static const int pin_orientation_codes[] =
{
PIN_RIGHT,
PIN_LEFT,
PIN_UP,
PIN_DOWN
};
#define PIN_ORIENTATION_CNT DIM( pin_orientation_codes )
// bitmaps to show pins orientations in dialog editor
// must have same order than pin_orientation_names
static const BITMAP_DEF iconsPinsOrientations[] =
{
pinorient_right_xpm,
pinorient_left_xpm,
pinorient_up_xpm,
pinorient_down_xpm,
};
const wxString LIB_PIN::GetCanonicalElectricalTypeName( ELECTRICAL_PINTYPE aType )
{
if( aType < 0 || aType >= (int) PINTYPE_COUNT )
return wxT( "???" );
// These strings are the canonical name of the electrictal type
// Not translated, no space in name, only ASCII chars.
// to use when the string name must be known and well defined
// must have same order than enum ELECTRICAL_PINTYPE (see lib_pin.h)
static const wxChar* msgPinElectricType[] =
{
wxT( "input" ),
wxT( "output" ),
wxT( "BiDi" ),
wxT( "3state" ),
wxT( "passive" ),
wxT( "unspc" ),
wxT( "power_in" ),
wxT( "power_out" ),
wxT( "openCol" ),
wxT( "openEm" ),
wxT( "NotConnected" )
};
return msgPinElectricType[ aType ];
}
// Helper functions to get the pin orientation name from pin_orientation_codes
// Note: the strings are *not* static because they are translated and must be built
// on the fly, to be properly translated
static const wxString getPinOrientationName( unsigned aPinOrientationCode )
{
/* Note: The following name lists are sentence capitalized per the GNOME UI
* standards for list controls. Please do not change the capitalization
* of these strings unless the GNOME UI standards are changed.
*/
const wxString pin_orientation_names[] =
{
_( "Right" ),
_( "Left" ),
_( "Up" ),
_( "Down" ),
wxT( "???" )
};
if( aPinOrientationCode > PIN_ORIENTATION_CNT )
aPinOrientationCode = PIN_ORIENTATION_CNT;
return pin_orientation_names[ aPinOrientationCode ];
}
/// Utility for getting the size of the 'internal' pin decorators (as a radius)
// i.e. the clock symbols (falling clock is actually external but is of
// the same kind)
static int InternalPinDecoSize( const LIB_PIN &aPin )
{
return aPin.GetNameTextSize() / 2;
}
/// Utility for getting the size of the 'external' pin decorators (as a radius)
// i.e. the negation circle, the polarity 'slopes' and the nonlogic
// marker
static int ExternalPinDecoSize( const LIB_PIN &aPin )
{
return aPin.GetNumberTextSize() / 2;
}
LIB_PIN::LIB_PIN( LIB_PART* aParent ) :
LIB_ITEM( LIB_PIN_T, aParent ),
m_shape( PINSHAPE_LINE )
{
m_length = LIB_EDIT_FRAME::GetDefaultPinLength();
m_orientation = PIN_RIGHT; // Pin orient: Up, Down, Left, Right
m_type = PIN_UNSPECIFIED; // electrical type of pin
m_attributes = 0; // bit 0 != 0: pin invisible
m_number = 0; // pin number (i.e. 4 ASCII chars)
m_numTextSize = LIB_EDIT_FRAME::GetPinNumDefaultSize();
m_nameTextSize = LIB_EDIT_FRAME::GetPinNameDefaultSize();
m_width = 0;
m_typeName = _( "Pin" );
}
void LIB_PIN::SetName( const wxString& aName )
{
wxString tmp = ( aName.IsEmpty() ) ? wxT( "~" ) : aName;
tmp.Replace( wxT( " " ), wxT( "_" ) );
if( m_name != tmp )
{
m_name = tmp;
SetModified();
}
if( GetParent() == NULL )
return;
LIB_PINS pinList;
GetParent()->GetPins( pinList );
for( size_t i = 0; i < pinList.size(); i++ )
{
if( ( pinList[i]->m_Flags & IS_LINKED ) == 0 || pinList[i]->m_name == m_name )
continue;
pinList[i]->m_name = m_name;
SetModified();
}
}
void LIB_PIN::SetNameTextSize( int size )
{
if( size != m_nameTextSize )
{
m_nameTextSize = size;
SetModified();
}
if( GetParent() == NULL )
return;
LIB_PINS pinList;
GetParent()->GetPins( pinList );
for( size_t i = 0; i < pinList.size(); i++ )
{
if( ( pinList[i]->m_Flags & IS_LINKED ) == 0 || pinList[i]->m_nameTextSize == size )
continue;
pinList[i]->m_nameTextSize = size;
SetModified();
}
}
void LIB_PIN::SetNumber( const wxString& number )
{
wxString tmp = ( number.IsEmpty() ) ? wxT( "~" ) : number;
tmp.Replace( wxT( " " ), wxT( "_" ) );
long oldNumber = m_number;
SetPinNumFromString( tmp );
if( m_number != oldNumber )
SetFlags( IS_CHANGED );
/* Others pin numbers marked by EnableEditMode() are not modified
* because each pin has its own number
*/
}
void LIB_PIN::SetNumberTextSize( int size )
{
if( size != m_numTextSize )
{
m_numTextSize = size;
SetModified();
}
if( GetParent() == NULL )
return;
LIB_PINS pinList;
GetParent()->GetPins( pinList );
for( size_t i = 0; i < pinList.size(); i++ )
{
if( ( pinList[i]->m_Flags & IS_LINKED ) == 0 || pinList[i]->m_numTextSize == size )
continue;
pinList[i]->m_numTextSize = size;
SetModified();
}
}
void LIB_PIN::SetOrientation( int orientation )
{
if( m_orientation != orientation )
{
m_orientation = orientation;
SetModified();
}
if( GetParent() == NULL )
return;
LIB_PINS pinList;
GetParent()->GetPins( pinList );
for( size_t i = 0; i < pinList.size(); i++ )
{
if( ( pinList[i]->m_Flags & IS_LINKED ) == 0 ||
pinList[i]->m_orientation == orientation )
continue;
pinList[i]->m_orientation = orientation;
SetModified();
}
}
void LIB_PIN::SetShape( GRAPHIC_PINSHAPE aShape )
{
assert( aShape >= 0 && aShape < int( PINSHAPE_COUNT ) );
if( m_shape != aShape )
{
m_shape = aShape;
SetModified();
}
if( GetParent() == NULL )
return;
LIB_PINS pinList;
GetParent()->GetPins( pinList );
for( size_t i = 0; i < pinList.size(); i++ )
{
if( ( pinList[i]->m_Flags & IS_LINKED ) == 0
|| pinList[i]->m_Convert != m_Convert
|| pinList[i]->m_shape == aShape )
continue;
pinList[i]->m_shape = aShape;
SetModified();
}
}
void LIB_PIN::SetType( ELECTRICAL_PINTYPE aType )
{
assert( aType >= 0 && aType < (int)PINTYPE_COUNT );
if( aType < PIN_INPUT )
aType = PIN_INPUT;
if( aType >= (int)PINTYPE_COUNT )
aType = PIN_NC;
if( m_type != aType )
{
m_type = aType;
SetModified();
}
if( GetParent() == NULL )
return;
LIB_PINS pinList;
GetParent()->GetPins( pinList );
for( size_t i = 0; i < pinList.size(); i++ )
{
if( ( pinList[i]->m_Flags & IS_LINKED ) == 0 || pinList[i]->m_type == aType )
continue;
pinList[i]->m_type = aType;
SetModified();
}
}
void LIB_PIN::SetLength( int length )
{
if( m_length != length )
{
m_length = length;
SetModified();
}
if( GetParent() == NULL )
return;
LIB_PINS pinList;
GetParent()->GetPins( pinList );
for( size_t i = 0; i < pinList.size(); i++ )
{
if( ( pinList[i]->m_Flags & IS_LINKED ) == 0
|| pinList[i]->m_Convert != m_Convert
|| pinList[i]->m_length == length )
continue;
pinList[i]->m_length = length;
SetModified();
}
}
void LIB_PIN::SetPartNumber( int part )
{
if( m_Unit == part )
return;
m_Unit = part;
SetModified();
if( m_Unit == 0 )
{
LIB_PIN* pin;
LIB_PIN* tmp = GetParent()->GetNextPin();
while( tmp != NULL )
{
pin = tmp;
tmp = GetParent()->GetNextPin( pin );
if( pin->m_Flags == 0 || pin == this
|| ( m_Convert && ( m_Convert != pin->m_Convert ) )
|| ( m_position != pin->m_position )
|| ( pin->m_orientation != m_orientation ) )
continue;
GetParent()->RemoveDrawItem( (LIB_ITEM*) pin );
}
}
}
void LIB_PIN::SetConversion( int style )
{
if( m_Convert == style )
return;
m_Convert = style;
SetFlags( IS_CHANGED );
if( style == 0 )
{
LIB_PIN* pin;
LIB_PIN* tmp = GetParent()->GetNextPin();
while( tmp != NULL )
{
pin = tmp;
tmp = GetParent()->GetNextPin( pin );
if( ( pin->m_Flags & IS_LINKED ) == 0
|| ( pin == this )
|| ( m_Unit && ( m_Unit != pin->m_Unit ) )
|| ( m_position != pin->m_position )
|| ( pin->m_orientation != m_orientation ) )
continue;
GetParent()->RemoveDrawItem( (LIB_ITEM*) pin );
}
}
}
void LIB_PIN::SetVisible( bool visible )
{
if( visible == IsVisible() )
return;
if( visible )
m_attributes &= ~PIN_INVISIBLE;
else
m_attributes |= PIN_INVISIBLE;
SetModified();
if( GetParent() == NULL )
return;
LIB_PINS pinList;
GetParent()->GetPins( pinList );
for( size_t i = 0; i < pinList.size(); i++ )
{
if( ( pinList[i]->m_Flags & IS_LINKED ) == 0 || pinList[i]->IsVisible() == visible )
continue;
if( visible )
pinList[i]->m_attributes &= ~PIN_INVISIBLE;
else
pinList[i]->m_attributes |= PIN_INVISIBLE;
SetModified();
}
}
void LIB_PIN::EnableEditMode( bool enable, bool editPinByPin )
{
LIB_PINS pinList;
if( GetParent() == NULL )
return;
GetParent()->GetPins( pinList );
for( size_t i = 0; i < pinList.size(); i++ )
{
if( pinList[i] == this )
continue;
if( ( pinList[i]->m_position == m_position )
&& ( pinList[i]->m_orientation == m_orientation )
&& !IsNew()
&& editPinByPin == false
&& enable )
pinList[i]->SetFlags( IS_LINKED | IN_EDIT );
else
pinList[i]->ClearFlags( IS_LINKED | IN_EDIT );
}
}
bool LIB_PIN::HitTest( const wxPoint& aPosition ) const
{
return HitTest( aPosition, 0, DefaultTransform );
}
bool LIB_PIN::HitTest( const wxPoint &aPosition, int aThreshold, const TRANSFORM& aTransform ) const
{
if( aThreshold < 0 )
aThreshold = 0;
TRANSFORM transform = DefaultTransform;
DefaultTransform = aTransform;
EDA_RECT rect = GetBoundingBox();
rect.Inflate( aThreshold );
//Restore matrix
DefaultTransform = transform;
return rect.Contains( aPosition );
}
bool LIB_PIN::Save( OUTPUTFORMATTER& aFormatter )
{
wxString StringPinNum;
int Etype;
switch( m_type )
{
default:
case PIN_INPUT:
Etype = 'I';
break;
case PIN_OUTPUT:
Etype = 'O';
break;
case PIN_BIDI:
Etype = 'B';
break;
case PIN_TRISTATE:
Etype = 'T';
break;
case PIN_PASSIVE:
Etype = 'P';
break;
case PIN_UNSPECIFIED:
Etype = 'U';
break;
case PIN_POWER_IN:
Etype = 'W';
break;
case PIN_POWER_OUT:
Etype = 'w';
break;
case PIN_OPENCOLLECTOR:
Etype = 'C';
break;
case PIN_OPENEMITTER:
Etype = 'E';
break;
case PIN_NC:
Etype = 'N';
break;
}
PinStringNum( StringPinNum );
if( StringPinNum.IsEmpty() )
StringPinNum = wxT( "~" );
if( !m_name.IsEmpty() )
{
if( aFormatter.Print( 0, "X %s", TO_UTF8( m_name ) ) < 0 )
return false;
}
else
{
if( aFormatter.Print( 0, "X ~" ) < 0 )
return false;
}
if( aFormatter.Print( 0, " %s %d %d %d %c %d %d %d %d %c",
TO_UTF8( StringPinNum ), m_position.x, m_position.y,
(int) m_length, (int) m_orientation, m_numTextSize, m_nameTextSize,
m_Unit, m_Convert, Etype ) < 0 )
return false;
if( m_shape || !IsVisible() )
{
if( aFormatter.Print( 0, " " ) < 0 )
return false;
}
if( !IsVisible() && aFormatter.Print( 0, "N" ) < 0 )
return false;
switch( m_shape )
{
case PINSHAPE_LINE:
break;
case PINSHAPE_INVERTED:
if( aFormatter.Print( 0, "I" ) < 0 )
return false;
break;
case PINSHAPE_CLOCK:
if( aFormatter.Print( 0, "C" ) < 0 )
return false;
break;
case PINSHAPE_INVERTED_CLOCK:
if( aFormatter.Print( 0, "IC" ) < 0 )
return false;
break;
case PINSHAPE_INPUT_LOW:
if( aFormatter.Print( 0, "L" ) < 0 )
return false;
break;
case PINSHAPE_CLOCK_LOW:
if( aFormatter.Print( 0, "CL" ) < 0 )
return false;
break;
case PINSHAPE_OUTPUT_LOW:
if( aFormatter.Print( 0, "V" ) < 0 )
return false;
break;
case PINSHAPE_FALLING_EDGE_CLOCK:
if( aFormatter.Print( 0, "F" ) < 0 )
return false;
break;
case PINSHAPE_NONLOGIC:
if( aFormatter.Print( 0, "X" ) < 0 )
return false;
break;
default:
assert( !"Invalid pin shape" );
return false;
}
if( aFormatter.Print( 0, "\n" ) < 0 )
return false;
ClearFlags( IS_CHANGED );
return true;
}
#include <wx/tokenzr.h>
bool LIB_PIN::Load( LINE_READER& aLineReader, wxString& aErrorMsg )
{
char pinAttrs[64];
char pinOrient[64];
char pinType[64];
*pinAttrs = 0;
// We cannot use sscanf, at least on Windows, to parse the pin description.
// The reason is the pin name is free, and use UTF8 encoding.
// We encourtered issues (Windows specific) to read this name for some UTF8
// cyrillic codes
// So, read the pin name (and num) after conversion from UTF8, and read the others
// parameters (in ASCII) using sscanf
// the full line starts by "X ". The pin data starts at line + 2.
wxString utf8line = FROM_UTF8( aLineReader.Line() + 2 );
wxStringTokenizer tokenizer( utf8line, wxT(" \n\r" ) );
int prms_count = tokenizer.CountTokens();
if( prms_count < 11 )
{
aErrorMsg.Printf( wxT( "pin had %d parameters of the required 11 or 12" ), prms_count );
return false;
}
// Extract the pinName (UTF8 encoded)
m_name = tokenizer.GetNextToken();
wxString tmp;
// Extract the pinName (UTF8 encoded accepted, but should be only ASCII8.)
tmp = tokenizer.GetNextToken();
SetPinNumFromString( tmp );
// Read other parameters, in pure ASCII
char line[1024];
tmp = tokenizer.GetString();
unsigned len = tmp.Length();
if( len >= sizeof( line ) ) // Should not occur.
len = sizeof( line) - 1;
strncpy( line, TO_UTF8( tmp ), len );
line[len] = 0;
int cnt = sscanf( line, "%d %d %d %63s %d %d %d %d %63s %63s",
&m_position.x, &m_position.y, &m_length, pinOrient, &m_numTextSize,
&m_nameTextSize, &m_Unit, &m_Convert, pinType, pinAttrs );
if( cnt != (prms_count - 2) )
{
aErrorMsg.Printf( wxT( "pin parameters read issue" ) );
return false;
}
m_orientation = pinOrient[0] & 255;
switch( *pinType & 255 )
{
case 'I':
m_type = PIN_INPUT;
break;
case 'O':
m_type = PIN_OUTPUT;
break;
case 'B':
m_type = PIN_BIDI;
break;
case 'T':
m_type = PIN_TRISTATE;
break;
case 'P':
m_type = PIN_PASSIVE;
break;
case 'U':
m_type = PIN_UNSPECIFIED;
break;
case 'W':
m_type = PIN_POWER_IN;
break;
case 'w':
m_type = PIN_POWER_OUT;
break;
case 'C':
m_type = PIN_OPENCOLLECTOR;
break;
case 'E':
m_type = PIN_OPENEMITTER;
break;
case 'N':
m_type = PIN_NC;
break;
default:
aErrorMsg.Printf( wxT( "unknown pin type [%c]" ), *pinType & 255 );
return false;
}
if( prms_count >= 12 ) /* Special Symbol defined */
{
enum
{
INVERTED = 1 << 0,
CLOCK = 1 << 1,
LOWLEVEL_IN = 1 << 2,
LOWLEVEL_OUT = 1 << 3,
FALLING_EDGE = 1 << 4,
NONLOGIC = 1 << 5
};
int flags = 0;
for( int j = strlen( pinAttrs ); j > 0; )
{
switch( pinAttrs[--j] )
{
case '~':
break;
case 'N':
m_attributes |= PIN_INVISIBLE;
break;
case 'I':
flags |= INVERTED;
break;
case 'C':
flags |= CLOCK;
break;
case 'L':
flags |= LOWLEVEL_IN;
break;
case 'V':
flags |= LOWLEVEL_OUT;
break;
case 'F':
flags |= FALLING_EDGE;
break;
case 'X':
flags |= NONLOGIC;
break;
default:
aErrorMsg.Printf( wxT( "unknown pin attribute [%c]" ), pinAttrs[j] );
return false;
}
}
switch( flags )
{
case 0:
m_shape = PINSHAPE_LINE;
break;
case INVERTED:
m_shape = PINSHAPE_INVERTED;
break;
case CLOCK:
m_shape = PINSHAPE_CLOCK;
break;
case INVERTED | CLOCK:
m_shape = PINSHAPE_INVERTED_CLOCK;
break;
case LOWLEVEL_IN:
m_shape = PINSHAPE_INPUT_LOW;
break;
case LOWLEVEL_IN | CLOCK:
m_shape = PINSHAPE_CLOCK_LOW;
break;
case LOWLEVEL_OUT:
m_shape = PINSHAPE_OUTPUT_LOW;
break;
case FALLING_EDGE:
m_shape = PINSHAPE_FALLING_EDGE_CLOCK;
break;
case NONLOGIC:
m_shape = PINSHAPE_NONLOGIC;
break;
default:
aErrorMsg.Printf( wxT( "pin attributes do not give a valid pin shape [%s]" ), pinAttrs );
return false;
}
}
return true;
}
int LIB_PIN::GetPenSize() const
{
return ( m_width == 0 ) ? GetDefaultLineThickness() : m_width;
}
void LIB_PIN::drawGraphic( EDA_DRAW_PANEL* aPanel,
wxDC* aDC,
const wxPoint& aOffset,
EDA_COLOR_T aColor,
GR_DRAWMODE aDrawMode,
void* aData,
const TRANSFORM& aTransform )
{
// aData is used here as a bitfield of flags.
uintptr_t flags = (uintptr_t) aData;
bool drawPinText = flags & PIN_DRAW_TEXTS;
bool drawPinDangling = flags & PIN_DRAW_DANGLING;
bool drawDanglingHidden = flags & PIN_DANGLING_HIDDEN;
LIB_PART* Entry = GetParent();
/* Calculate pin orient taking in account the component orientation. */
int orient = PinDrawOrient( aTransform );
/* Calculate the pin position */
wxPoint pos1 = aTransform.TransformCoordinate( m_position ) + aOffset;
// Invisible pins are only drawn on request.
// They are drawn in GetInvisibleItemColor().
// in schematic, they are drawn only if m_showAllPins is true.
// In other windows, they are always drawn because we must see them.
if( ! IsVisible() )
{
EDA_DRAW_FRAME* frame = NULL;
if( aPanel && aPanel->GetParent() )
frame = (EDA_DRAW_FRAME*)aPanel->GetParent();
if( frame && frame->IsType( FRAME_SCH ) &&
! ((SCH_EDIT_FRAME*)frame)->GetShowAllPins() )
{
if( drawPinDangling && drawDanglingHidden )
{
// Draw the target
DrawPinSymbol( aPanel, aDC, pos1, orient, aDrawMode, aColor, drawPinDangling,
/* aOnlyTarget */ true );
}
return;
}
aColor = GetInvisibleItemColor();
}
/* Drawing from the pin and the special symbol combination */
DrawPinSymbol( aPanel, aDC, pos1, orient, aDrawMode, aColor, drawPinDangling );
if( drawPinText )
{
DrawPinTexts( aPanel, aDC, pos1, orient, Entry->GetPinNameOffset(),
Entry->ShowPinNumbers(), Entry->ShowPinNames(),
aColor, aDrawMode );
}
/* Set to one (1) to draw bounding box around pin to validate bounding
* box calculation. */
#if 0
EDA_RECT bBox = GetBoundingBox();
bBox.RevertYAxis();
bBox = aTransform.TransformCoordinate( bBox );
bBox.Move( aOffset );
GRRect( aPanel ? aPanel->GetClipBox() : NULL, aDC, bBox, 0, LIGHTMAGENTA );
#endif
}
void LIB_PIN::DrawPinSymbol( EDA_DRAW_PANEL* aPanel,
wxDC* aDC,
const wxPoint& aPinPos,
int aOrient,
GR_DRAWMODE aDrawMode,
EDA_COLOR_T aColor,
bool aDrawDangling,
bool aOnlyTarget )
{
int MapX1, MapY1, x1, y1;
int width = GetPenSize();
int posX = aPinPos.x, posY = aPinPos.y, len = m_length;
EDA_RECT* clipbox = aPanel ? aPanel->GetClipBox() : NULL;
EDA_COLOR_T color = GetLayerColor( LAYER_PIN );
if( aColor < 0 ) // Used normal color or selected color
{
if( IsSelected() )
color = GetItemSelectedColor();
}
else
color = aColor;
GRSetDrawMode( aDC, aDrawMode );
MapX1 = MapY1 = 0;
x1 = posX;
y1 = posY;
switch( aOrient )
{
case PIN_UP:
y1 = posY - len;
MapY1 = 1;
break;
case PIN_DOWN:
y1 = posY + len;
MapY1 = -1;
break;
case PIN_LEFT:
x1 = posX - len;
MapX1 = 1;
break;
case PIN_RIGHT:
x1 = posX + len;
MapX1 = -1;
break;
}
// Draw the pin end target (active end of the pin)
BASE_SCREEN* screen = aPanel ? aPanel->GetScreen() : NULL;
#define NCSYMB_PIN_DIM TARGET_PIN_RADIUS
// Draw but do not print the pin end target 1 pixel width
if( m_type != PIN_NC && ( screen == NULL || !screen->m_IsPrinting ) )
{
if( aDrawDangling )
GRCircle( clipbox, aDC, posX, posY, TARGET_PIN_RADIUS, 0, color );
}
if( aOnlyTarget )
return;
if( m_shape == PINSHAPE_INVERTED || m_shape == PINSHAPE_INVERTED_CLOCK )
{
const int radius = ExternalPinDecoSize( *this );
GRCircle( clipbox, aDC, MapX1 * radius + x1,
MapY1 * radius + y1,
radius, width, color );
GRMoveTo( MapX1 * radius * 2 + x1,
MapY1 * radius * 2 + y1 );
GRLineTo( clipbox, aDC, posX, posY, width, color );
}
else if( m_shape == PINSHAPE_FALLING_EDGE_CLOCK ) /* an alternative for Inverted Clock */
{
const int clock_size = InternalPinDecoSize( *this );
if( MapY1 == 0 ) /* MapX1 = +- 1 */
{
GRMoveTo( x1, y1 + clock_size );
GRLineTo( clipbox, aDC, x1 + MapX1 * clock_size * 2, y1,
width, color );
GRLineTo( clipbox, aDC, x1, y1 - clock_size, width, color );
}
else /* MapX1 = 0 */
{
GRMoveTo( x1 + clock_size, y1 );
GRLineTo( clipbox, aDC, x1, y1 + MapY1 * clock_size * 2,
width, color );
GRLineTo( clipbox, aDC, x1 - clock_size, y1,
width, color );
}
GRMoveTo( MapX1 * clock_size * 2 + x1, MapY1 * clock_size * 2 + y1 );
GRLineTo( clipbox, aDC, posX, posY, width, color );
}
else
{
GRMoveTo( x1, y1 );
GRLineTo( clipbox, aDC, posX, posY, width, color );
}
if( m_shape == PINSHAPE_CLOCK || m_shape == PINSHAPE_INVERTED_CLOCK || m_shape == PINSHAPE_CLOCK_LOW )
{
const int clock_size = InternalPinDecoSize( *this );
if( MapY1 == 0 ) /* MapX1 = +- 1 */
{
GRMoveTo( x1, y1 + clock_size );
GRLineTo( clipbox, aDC, x1 - MapX1 * clock_size * 2, y1,
width, color );
GRLineTo( clipbox, aDC, x1, y1 - clock_size,
width, color );
}
else /* MapX1 = 0 */
{
GRMoveTo( x1 + clock_size, y1 );
GRLineTo( clipbox, aDC, x1, y1 - MapY1 * clock_size * 2,
width, color );
GRLineTo( clipbox, aDC, x1 - clock_size, y1,
width, color );
}
}
if( m_shape == PINSHAPE_INPUT_LOW || m_shape == PINSHAPE_CLOCK_LOW )
{
const int symbol_size = ExternalPinDecoSize( *this );
if( MapY1 == 0 ) /* MapX1 = +- 1 */
{
GRMoveTo( x1 + MapX1 * symbol_size * 2, y1 );
GRLineTo( clipbox, aDC,
x1 + MapX1 * symbol_size * 2, y1 - symbol_size * 2,
width, color );
GRLineTo( clipbox, aDC, x1, y1, width, color );
}
else /* MapX1 = 0 */
{
GRMoveTo( x1, y1 + MapY1 * symbol_size * 2 );
GRLineTo( clipbox, aDC, x1 - symbol_size * 2,
y1 + MapY1 * symbol_size * 2, width, color );
GRLineTo( clipbox, aDC, x1, y1, width, color );
}
}
if( m_shape == PINSHAPE_OUTPUT_LOW ) /* IEEE symbol "Active Low Output" */
{
const int symbol_size = ExternalPinDecoSize( *this );
if( MapY1 == 0 ) /* MapX1 = +- 1 */
{
GRMoveTo( x1, y1 - symbol_size * 2 );
GRLineTo( clipbox,
aDC,
x1 + MapX1 * symbol_size * 2,
y1,
width,
color );
}
else /* MapX1 = 0 */
{
GRMoveTo( x1 - symbol_size * 2, y1 );
GRLineTo( clipbox, aDC, x1, y1 + MapY1 * symbol_size * 2,
width, color );
}
}
else if( m_shape == PINSHAPE_NONLOGIC ) /* NonLogic pin symbol */
{
const int symbol_size = ExternalPinDecoSize( *this );
GRMoveTo( x1 - (MapX1 + MapY1) * symbol_size,
y1 - (MapY1 - MapX1) * symbol_size );
GRLineTo( clipbox, aDC,
x1 + (MapX1 + MapY1) * symbol_size,
y1 + (MapY1 - MapX1) * symbol_size,
width, color );
GRMoveTo( x1 - (MapX1 - MapY1) * symbol_size,
y1 - (MapY1 + MapX1) * symbol_size );
GRLineTo( clipbox, aDC,
x1 + (MapX1 - MapY1) * symbol_size,
y1 + (MapY1 + MapX1) * symbol_size,
width, color );
}
if( m_type == PIN_NC ) // Draw a N.C. symbol
{
GRLine( clipbox, aDC,
posX - NCSYMB_PIN_DIM, posY - NCSYMB_PIN_DIM,
posX + NCSYMB_PIN_DIM, posY + NCSYMB_PIN_DIM,
width, color );
GRLine( clipbox, aDC,
posX + NCSYMB_PIN_DIM, posY - NCSYMB_PIN_DIM,
posX - NCSYMB_PIN_DIM, posY + NCSYMB_PIN_DIM,
width, color );
}
}
void LIB_PIN::DrawPinTexts( EDA_DRAW_PANEL* panel,
wxDC* DC,
wxPoint& pin_pos,
int orient,
int TextInside,
bool DrawPinNum,
bool DrawPinName,
EDA_COLOR_T Color,
GR_DRAWMODE DrawMode )
{
if( !DrawPinName && !DrawPinNum )
return;
int x, y;
wxString StringPinNum;
wxSize PinNameSize( m_nameTextSize, m_nameTextSize );
wxSize PinNumSize( m_numTextSize, m_numTextSize );
int nameLineWidth = GetPenSize();
nameLineWidth = Clamp_Text_PenSize( nameLineWidth, m_nameTextSize, false );
int numLineWidth = GetPenSize();
numLineWidth = Clamp_Text_PenSize( numLineWidth, m_numTextSize, false );
GRSetDrawMode( DC, DrawMode );
EDA_RECT* clipbox = panel? panel->GetClipBox() : NULL;
/* Get the num and name colors */
if( (Color < 0) && IsSelected() )
Color = GetItemSelectedColor();
EDA_COLOR_T NameColor = Color == UNSPECIFIED_COLOR ?
GetLayerColor( LAYER_PINNAM ) : Color;
EDA_COLOR_T NumColor = Color == UNSPECIFIED_COLOR ?
GetLayerColor( LAYER_PINNUM ) : Color;
/* Create the pin num string */
PinStringNum( StringPinNum );
int x1 = pin_pos.x;
int y1 = pin_pos.y;
switch( orient )
{
case PIN_UP:
y1 -= m_length;
break;
case PIN_DOWN:
y1 += m_length;
break;
case PIN_LEFT:
x1 -= m_length;
break;
case PIN_RIGHT:
x1 += m_length;
break;
}
if( m_name.IsEmpty() )
DrawPinName = false;
if( TextInside ) // Draw the text inside, but the pin numbers outside.
{
if( (orient == PIN_LEFT) || (orient == PIN_RIGHT) )
{
// It is an horizontal line
if( DrawPinName )
{
if( orient == PIN_RIGHT )
{
x = x1 + TextInside;
DrawGraphicText( clipbox, DC, wxPoint( x, y1 ), NameColor,
m_name,
TEXT_ORIENT_HORIZ,
PinNameSize,
GR_TEXT_HJUSTIFY_LEFT,
GR_TEXT_VJUSTIFY_CENTER, nameLineWidth,
false, false );
}
else // Orient == PIN_LEFT
{
x = x1 - TextInside;
DrawGraphicText( clipbox, DC, wxPoint( x, y1 ), NameColor,
m_name,
TEXT_ORIENT_HORIZ,
PinNameSize,
GR_TEXT_HJUSTIFY_RIGHT,
GR_TEXT_VJUSTIFY_CENTER, nameLineWidth,
false, false );
}
}
if( DrawPinNum )
{
DrawGraphicText( clipbox, DC,
wxPoint( (x1 + pin_pos.x) / 2,
y1 - TXTMARGE ), NumColor,
StringPinNum,
TEXT_ORIENT_HORIZ, PinNumSize,
GR_TEXT_HJUSTIFY_CENTER,
GR_TEXT_VJUSTIFY_BOTTOM, numLineWidth,
false, false );
}
}
else /* Its a vertical line. */
{
// Text is drawn from bottom to top (i.e. to negative value for Y axis)
if( orient == PIN_DOWN )
{
y = y1 + TextInside;
if( DrawPinName )
DrawGraphicText( clipbox, DC, wxPoint( x1, y ), NameColor,
m_name,
TEXT_ORIENT_VERT, PinNameSize,
GR_TEXT_HJUSTIFY_RIGHT,
GR_TEXT_VJUSTIFY_CENTER, nameLineWidth,
false, false );
if( DrawPinNum )
DrawGraphicText( clipbox, DC,
wxPoint( x1 - TXTMARGE,
(y1 + pin_pos.y) / 2 ), NumColor,
StringPinNum,
TEXT_ORIENT_VERT, PinNumSize,
GR_TEXT_HJUSTIFY_CENTER,
GR_TEXT_VJUSTIFY_BOTTOM, numLineWidth,
false, false );
}
else /* PIN_UP */
{
y = y1 - TextInside;
if( DrawPinName )
DrawGraphicText( clipbox, DC, wxPoint( x1, y ), NameColor,
m_name,
TEXT_ORIENT_VERT, PinNameSize,
GR_TEXT_HJUSTIFY_LEFT,
GR_TEXT_VJUSTIFY_CENTER, nameLineWidth,
false, false );
if( DrawPinNum )
DrawGraphicText( clipbox, DC,
wxPoint( x1 - TXTMARGE,
(y1 + pin_pos.y) / 2 ), NumColor,
StringPinNum,
TEXT_ORIENT_VERT, PinNumSize,
GR_TEXT_HJUSTIFY_CENTER,
GR_TEXT_VJUSTIFY_BOTTOM, numLineWidth,
false, false );
}
}
}
else /**** Draw num & text pin outside ****/
{
if( (orient == PIN_LEFT) || (orient == PIN_RIGHT) )
{
/* Its an horizontal line. */
if( DrawPinName )
{
x = (x1 + pin_pos.x) / 2;
DrawGraphicText( clipbox, DC, wxPoint( x, y1 - TXTMARGE ),
NameColor, m_name,
TEXT_ORIENT_HORIZ, PinNameSize,
GR_TEXT_HJUSTIFY_CENTER,
GR_TEXT_VJUSTIFY_BOTTOM, nameLineWidth,
false, false );
}
if( DrawPinNum )
{
x = (x1 + pin_pos.x) / 2;
DrawGraphicText( clipbox, DC, wxPoint( x, y1 + TXTMARGE ),
NumColor, StringPinNum,
TEXT_ORIENT_HORIZ, PinNumSize,
GR_TEXT_HJUSTIFY_CENTER,
GR_TEXT_VJUSTIFY_TOP, numLineWidth,
false, false );
}
}
else /* Its a vertical line. */
{
if( DrawPinName )
{
y = (y1 + pin_pos.y) / 2;
DrawGraphicText( clipbox, DC, wxPoint( x1 - TXTMARGE, y ),
NameColor, m_name,
TEXT_ORIENT_VERT, PinNameSize,
GR_TEXT_HJUSTIFY_CENTER,
GR_TEXT_VJUSTIFY_BOTTOM, nameLineWidth,
false, false );
}
if( DrawPinNum )
{
DrawGraphicText( clipbox, DC,
wxPoint( x1 + TXTMARGE, (y1 + pin_pos.y) / 2 ),
NumColor, StringPinNum,
TEXT_ORIENT_VERT, PinNumSize,
GR_TEXT_HJUSTIFY_CENTER,
GR_TEXT_VJUSTIFY_TOP, numLineWidth,
false, false );
}
}
}
}
void LIB_PIN::PlotSymbol( PLOTTER* aPlotter, const wxPoint& aPosition, int aOrientation )
{
int MapX1, MapY1, x1, y1;
EDA_COLOR_T color = GetLayerColor( LAYER_PIN );
aPlotter->SetColor( color );
aPlotter->SetCurrentLineWidth( GetPenSize() );
MapX1 = MapY1 = 0;
x1 = aPosition.x; y1 = aPosition.y;
switch( aOrientation )
{
case PIN_UP:
y1 = aPosition.y - m_length;
MapY1 = 1;
break;
case PIN_DOWN:
y1 = aPosition.y + m_length;
MapY1 = -1;
break;
case PIN_LEFT:
x1 = aPosition.x - m_length;
MapX1 = 1;
break;
case PIN_RIGHT:
x1 = aPosition.x + m_length;
MapX1 = -1;
break;
}
if( m_shape == PINSHAPE_INVERTED || m_shape == PINSHAPE_INVERTED_CLOCK )
{
const int radius = ExternalPinDecoSize( *this );
aPlotter->Circle( wxPoint( MapX1 * radius + x1,
MapY1 * radius + y1 ),
radius * 2, // diameter
NO_FILL, // fill option
GetPenSize() ); // width
aPlotter->MoveTo( wxPoint( MapX1 * radius * 2 + x1,
MapY1 * radius * 2 + y1 ) );
aPlotter->FinishTo( aPosition );
}
else if( m_shape == PINSHAPE_FALLING_EDGE_CLOCK )
{
const int clock_size = InternalPinDecoSize( *this );
if( MapY1 == 0 ) /* MapX1 = +- 1 */
{
aPlotter->MoveTo( wxPoint( x1, y1 + clock_size ) );
aPlotter->LineTo( wxPoint( x1 + MapX1 * clock_size * 2, y1 ) );
aPlotter->FinishTo( wxPoint( x1, y1 - clock_size ) );
}
else /* MapX1 = 0 */
{
aPlotter->MoveTo( wxPoint( x1 + clock_size, y1 ) );
aPlotter->LineTo( wxPoint( x1, y1 + MapY1 * clock_size * 2 ) );
aPlotter->FinishTo( wxPoint( x1 - clock_size, y1 ) );
}
aPlotter->MoveTo( wxPoint( MapX1 * clock_size * 2 + x1,
MapY1 * clock_size * 2 + y1 ) );
aPlotter->FinishTo( aPosition );
}
else
{
aPlotter->MoveTo( wxPoint( x1, y1 ) );
aPlotter->FinishTo( aPosition );
}
if( m_shape == PINSHAPE_CLOCK || m_shape == PINSHAPE_INVERTED_CLOCK ||
m_shape == PINSHAPE_CLOCK_LOW )
{
const int clock_size = InternalPinDecoSize( *this );
if( MapY1 == 0 ) /* MapX1 = +- 1 */
{
aPlotter->MoveTo( wxPoint( x1, y1 + clock_size ) );
aPlotter->LineTo( wxPoint( x1 - MapX1 * clock_size * 2, y1 ) );
aPlotter->FinishTo( wxPoint( x1, y1 - clock_size ) );
}
else /* MapX1 = 0 */
{
aPlotter->MoveTo( wxPoint( x1 + clock_size, y1 ) );
aPlotter->LineTo( wxPoint( x1, y1 - MapY1 * clock_size * 2 ) );
aPlotter->FinishTo( wxPoint( x1 - clock_size, y1 ) );
}
}
if( m_shape == PINSHAPE_INPUT_LOW || m_shape == PINSHAPE_CLOCK_LOW ) /* IEEE symbol "Active Low Input" */
{
const int symbol_size = ExternalPinDecoSize( *this );
if( MapY1 == 0 ) /* MapX1 = +- 1 */
{
aPlotter->MoveTo( wxPoint( x1 + MapX1 * symbol_size * 2, y1 ) );
aPlotter->LineTo( wxPoint( x1 + MapX1 * symbol_size * 2,
y1 - symbol_size * 2 ) );
aPlotter->FinishTo( wxPoint( x1, y1 ) );
}
else /* MapX1 = 0 */
{
aPlotter->MoveTo( wxPoint( x1, y1 + MapY1 * symbol_size * 2 ) );
aPlotter->LineTo( wxPoint( x1 - symbol_size * 2,
y1 + MapY1 * symbol_size * 2 ) );
aPlotter->FinishTo( wxPoint( x1, y1 ) );
}
}
if( m_shape == PINSHAPE_OUTPUT_LOW ) /* IEEE symbol "Active Low Output" */
{
const int symbol_size = ExternalPinDecoSize( *this );
if( MapY1 == 0 ) /* MapX1 = +- 1 */
{
aPlotter->MoveTo( wxPoint( x1, y1 - symbol_size * 2 ) );
aPlotter->FinishTo( wxPoint( x1 + MapX1 * symbol_size * 2, y1 ) );
}
else /* MapX1 = 0 */
{
aPlotter->MoveTo( wxPoint( x1 - symbol_size * 2, y1 ) );
aPlotter->FinishTo( wxPoint( x1, y1 + MapY1 * symbol_size * 2 ) );
}
}
else if( m_shape == PINSHAPE_NONLOGIC ) /* NonLogic pin symbol */
{
const int symbol_size = ExternalPinDecoSize( *this );
aPlotter->MoveTo( wxPoint( x1 - (MapX1 + MapY1) * symbol_size,
y1 - (MapY1 - MapX1) * symbol_size ) );
aPlotter->FinishTo( wxPoint( x1 + (MapX1 + MapY1) * symbol_size,
y1 + (MapY1 - MapX1) * symbol_size ) );
aPlotter->MoveTo( wxPoint( x1 - (MapX1 - MapY1) * symbol_size,
y1 - (MapY1 + MapX1) * symbol_size ) );
aPlotter->FinishTo( wxPoint( x1 + (MapX1 - MapY1) * symbol_size,
y1 + (MapY1 + MapX1) * symbol_size ) );
}
if( m_type == PIN_NC ) // Draw a N.C. symbol
{
const int ex1 = aPosition.x;
const int ey1 = aPosition.y;
aPlotter->MoveTo( wxPoint( ex1 - NCSYMB_PIN_DIM, ey1 - NCSYMB_PIN_DIM ) );
aPlotter->FinishTo( wxPoint( ex1 + NCSYMB_PIN_DIM, ey1 + NCSYMB_PIN_DIM ) );
aPlotter->MoveTo( wxPoint( ex1 + NCSYMB_PIN_DIM, ey1 - NCSYMB_PIN_DIM ) );
aPlotter->FinishTo( wxPoint( ex1 - NCSYMB_PIN_DIM, ey1 + NCSYMB_PIN_DIM ) );
}
}
void LIB_PIN::PlotPinTexts( PLOTTER* plotter, wxPoint& pin_pos, int orient,
int TextInside, bool DrawPinNum,
bool DrawPinName, int aWidth )
{
if( m_name.IsEmpty() || m_name == wxT( "~" ) )
DrawPinName = false;
/* Create the pin num string */
wxString StringPinNum;
PinStringNum( StringPinNum );
if( StringPinNum.IsEmpty() )
DrawPinNum = false;
if( !DrawPinNum && !DrawPinName )
return;
int x, y;
wxSize PinNameSize = wxSize( m_nameTextSize, m_nameTextSize );
wxSize PinNumSize = wxSize( m_numTextSize, m_numTextSize );
/* Get the num and name colors */
EDA_COLOR_T NameColor = GetLayerColor( LAYER_PINNAM );
EDA_COLOR_T NumColor = GetLayerColor( LAYER_PINNUM );
int x1 = pin_pos.x;
int y1 = pin_pos.y;
switch( orient )
{
case PIN_UP:
y1 -= m_length;
break;
case PIN_DOWN:
y1 += m_length;
break;
case PIN_LEFT:
x1 -= m_length;
break;
case PIN_RIGHT:
x1 += m_length;
break;
}
/* Draw the text inside, but the pin numbers outside. */
if( TextInside )
{
if( (orient == PIN_LEFT) || (orient == PIN_RIGHT) ) /* Its an horizontal line. */
{
if( DrawPinName )
{
if( orient == PIN_RIGHT )
{
x = x1 + TextInside;
plotter->Text( wxPoint( x, y1 ), NameColor,
m_name,
TEXT_ORIENT_HORIZ,
PinNameSize,
GR_TEXT_HJUSTIFY_LEFT,
GR_TEXT_VJUSTIFY_CENTER,
aWidth, false, false );
}
else // orient == PIN_LEFT
{
x = x1 - TextInside;
if( DrawPinName )
plotter->Text( wxPoint( x, y1 ),
NameColor, m_name, TEXT_ORIENT_HORIZ,
PinNameSize,
GR_TEXT_HJUSTIFY_RIGHT,
GR_TEXT_VJUSTIFY_CENTER,
aWidth, false, false );
}
}
if( DrawPinNum )
{
plotter->Text( wxPoint( (x1 + pin_pos.x) / 2, y1 - TXTMARGE ),
NumColor, StringPinNum,
TEXT_ORIENT_HORIZ, PinNumSize,
GR_TEXT_HJUSTIFY_CENTER,
GR_TEXT_VJUSTIFY_BOTTOM,
aWidth, false, false );
}
}
else /* Its a vertical line. */
{
if( orient == PIN_DOWN )
{
y = y1 + TextInside;
if( DrawPinName )
plotter->Text( wxPoint( x1, y ), NameColor,
m_name,
TEXT_ORIENT_VERT, PinNameSize,
GR_TEXT_HJUSTIFY_RIGHT,
GR_TEXT_VJUSTIFY_CENTER,
aWidth, false, false );
if( DrawPinNum )
{
plotter->Text( wxPoint( x1 - TXTMARGE, (y1 + pin_pos.y) / 2 ),
NumColor, StringPinNum,
TEXT_ORIENT_VERT, PinNumSize,
GR_TEXT_HJUSTIFY_CENTER,
GR_TEXT_VJUSTIFY_BOTTOM,
aWidth, false, false );
}
}
else /* PIN_UP */
{
y = y1 - TextInside;
if( DrawPinName )
plotter->Text( wxPoint( x1, y ), NameColor,
m_name,
TEXT_ORIENT_VERT, PinNameSize,
GR_TEXT_HJUSTIFY_LEFT,
GR_TEXT_VJUSTIFY_CENTER,
aWidth, false, false );
if( DrawPinNum )
{
plotter->Text( wxPoint( x1 - TXTMARGE, (y1 + pin_pos.y) / 2 ),
NumColor, StringPinNum,
TEXT_ORIENT_VERT, PinNumSize,
GR_TEXT_HJUSTIFY_CENTER,
GR_TEXT_VJUSTIFY_BOTTOM,
aWidth, false, false );
}
}
}
}
else /* Draw num & text pin outside */
{
if( (orient == PIN_LEFT) || (orient == PIN_RIGHT) )
{
/* Its an horizontal line. */
if( DrawPinName )
{
x = (x1 + pin_pos.x) / 2;
plotter->Text( wxPoint( x, y1 - TXTMARGE ),
NameColor, m_name,
TEXT_ORIENT_HORIZ, PinNameSize,
GR_TEXT_HJUSTIFY_CENTER,
GR_TEXT_VJUSTIFY_BOTTOM,
aWidth, false, false );
}
if( DrawPinNum )
{
x = ( x1 + pin_pos.x ) / 2;
plotter->Text( wxPoint( x, y1 + TXTMARGE ),
NumColor, StringPinNum,
TEXT_ORIENT_HORIZ, PinNumSize,
GR_TEXT_HJUSTIFY_CENTER,
GR_TEXT_VJUSTIFY_TOP,
aWidth, false, false );
}
}
else /* Its a vertical line. */
{
if( DrawPinName )
{
y = ( y1 + pin_pos.y ) / 2;
plotter->Text( wxPoint( x1 - TXTMARGE, y ),
NameColor, m_name,
TEXT_ORIENT_VERT, PinNameSize,
GR_TEXT_HJUSTIFY_CENTER,
GR_TEXT_VJUSTIFY_BOTTOM,
aWidth, false, false );
}
if( DrawPinNum )
{
plotter->Text( wxPoint( x1 + TXTMARGE, ( y1 + pin_pos.y ) / 2 ),
NumColor, StringPinNum,
TEXT_ORIENT_VERT, PinNumSize,
GR_TEXT_HJUSTIFY_CENTER,
GR_TEXT_VJUSTIFY_TOP,
aWidth, false, false );
}
}
}
}
wxPoint LIB_PIN::PinEndPoint() const
{
wxPoint pos = m_position;
switch( m_orientation )
{
case PIN_UP:
pos.y += m_length;
break;
case PIN_DOWN:
pos.y -= m_length;
break;
case PIN_LEFT:
pos.x -= m_length;
break;
case PIN_RIGHT:
pos.x += m_length;
break;
}
return pos;
}
int LIB_PIN::PinDrawOrient( const TRANSFORM& aTransform ) const
{
int orient;
wxPoint end; // position of pin end starting at 0,0 according to its orientation, length = 1
switch( m_orientation )
{
case PIN_UP:
end.y = 1;
break;
case PIN_DOWN:
end.y = -1;
break;
case PIN_LEFT:
end.x = -1;
break;
case PIN_RIGHT:
end.x = 1;
break;
}
// = pos of end point, according to the component orientation
end = aTransform.TransformCoordinate( end );
orient = PIN_UP;
if( end.x == 0 )
{
if( end.y > 0 )
orient = PIN_DOWN;
}
else
{
orient = PIN_RIGHT;
if( end.x < 0 )
orient = PIN_LEFT;
}
return orient;
}
void LIB_PIN::PinStringNum( wxString& aStringBuffer ) const
{
aStringBuffer = PinStringNum( m_number );
}
wxString LIB_PIN::PinStringNum( long aPinNum )
{
char ascii_buf[5];
memcpy( ascii_buf, &aPinNum, 4 );
ascii_buf[4] = 0;
wxString buffer = FROM_UTF8( ascii_buf );
return buffer;
}
void LIB_PIN::SetPinNumFromString( wxString& buffer )
{
char ascii_buf[4];
unsigned ii, len = buffer.Len();
ascii_buf[0] = ascii_buf[1] = ascii_buf[2] = ascii_buf[3] = 0;
if( len > 4 )
len = 4;
for( ii = 0; ii < len; ii++ )
{
ascii_buf[ii] = buffer.GetChar( ii );
ascii_buf[ii] &= 0xFF;
}
strncpy( (char*) &m_number, ascii_buf, 4 );
}
EDA_ITEM* LIB_PIN::Clone() const
{
return new LIB_PIN( *this );
}
int LIB_PIN::compare( const LIB_ITEM& other ) const
{
wxASSERT( other.Type() == LIB_PIN_T );
const LIB_PIN* tmp = (LIB_PIN*) &other;
if( m_number != tmp->m_number )
return m_number - tmp->m_number;
int result = m_name.CmpNoCase( tmp->m_name );
if( result != 0 )
return result;
if( m_position.x != tmp->m_position.x )
return m_position.x - tmp->m_position.x;
if( m_position.y != tmp->m_position.y )
return m_position.y - tmp->m_position.y;
return 0;
}
void LIB_PIN::SetOffset( const wxPoint& aOffset )
{
m_position += aOffset;
}
bool LIB_PIN::Inside( EDA_RECT& rect ) const
{
wxPoint end = PinEndPoint();
return rect.Contains( m_position.x, -m_position.y ) || rect.Contains( end.x, -end.y );
}
void LIB_PIN::Move( const wxPoint& newPosition )
{
if( m_position != newPosition )
{
m_position = newPosition;
SetModified();
}
}
void LIB_PIN::MirrorHorizontal( const wxPoint& center )
{
m_position.x -= center.x;
m_position.x *= -1;
m_position.x += center.x;
if( m_orientation == PIN_RIGHT )
m_orientation = PIN_LEFT;
else if( m_orientation == PIN_LEFT )
m_orientation = PIN_RIGHT;
}
void LIB_PIN::MirrorVertical( const wxPoint& center )
{
m_position.y -= center.y;
m_position.y *= -1;
m_position.y += center.y;
if( m_orientation == PIN_UP )
m_orientation = PIN_DOWN;
else if( m_orientation == PIN_DOWN )
m_orientation = PIN_UP;
}
void LIB_PIN::Rotate( const wxPoint& center, bool aRotateCCW )
{
int rot_angle = aRotateCCW ? -900 : 900;
RotatePoint( &m_position, center, rot_angle );
if( aRotateCCW )
{
switch( m_orientation )
{
case PIN_RIGHT:
m_orientation = PIN_UP;
break;
case PIN_UP:
m_orientation = PIN_LEFT;
break;
case PIN_LEFT:
m_orientation = PIN_DOWN;
break;
case PIN_DOWN:
m_orientation = PIN_RIGHT;
break;
}
}
else
{
switch( m_orientation )
{
case PIN_RIGHT:
m_orientation = PIN_DOWN;
break;
case PIN_UP:
m_orientation = PIN_RIGHT;
break;
case PIN_LEFT:
m_orientation = PIN_UP;
break;
case PIN_DOWN:
m_orientation = PIN_LEFT;
break;
}
}
}
void LIB_PIN::Plot( PLOTTER* plotter, const wxPoint& offset, bool fill,
const TRANSFORM& aTransform )
{
if( ! IsVisible() )
return;
int orient = PinDrawOrient( aTransform );
wxPoint pos = aTransform.TransformCoordinate( m_position ) + offset;
PlotSymbol( plotter, pos, orient );
PlotPinTexts( plotter, pos, orient, GetParent()->GetPinNameOffset(),
GetParent()->ShowPinNumbers(), GetParent()->ShowPinNames(),
GetPenSize() );
}
void LIB_PIN::SetWidth( int aWidth )
{
if( m_width != aWidth )
{
m_width = aWidth;
SetModified();
}
}
void LIB_PIN::GetMsgPanelInfo( MSG_PANEL_ITEMS& aList )
{
wxString text;
LIB_ITEM::GetMsgPanelInfo( aList );
aList.push_back( MSG_PANEL_ITEM( _( "Name" ), m_name, DARKCYAN ) );
if( m_number == 0 )
text = wxT( "?" );
else
PinStringNum( text );
aList.push_back( MSG_PANEL_ITEM( _( "Number" ), text, DARKCYAN ) );
aList.push_back( MSG_PANEL_ITEM( _( "Type" ),
GetText( m_type ),
RED ) );
text = GetText( m_shape );
aList.push_back( MSG_PANEL_ITEM( _( "Style" ), text, BLUE ) );
if( IsVisible() )
text = _( "Yes" );
else
text = _( "No" );
aList.push_back( MSG_PANEL_ITEM( _( "Visible" ), text, DARKGREEN ) );
// Display pin length
text = StringFromValue( g_UserUnit, m_length, true );
aList.push_back( MSG_PANEL_ITEM( _( "Length" ), text, MAGENTA ) );
text = getPinOrientationName( (unsigned) GetOrientationCodeIndex( m_orientation ) );
aList.push_back( MSG_PANEL_ITEM( _( "Orientation" ), text, DARKMAGENTA ) );
}
const EDA_RECT LIB_PIN::GetBoundingBox( bool aIncludeInvisibles ) const
{
LIB_PART* entry = (LIB_PART* ) m_Parent;
EDA_RECT bbox;
wxPoint begin;
wxPoint end;
int nameTextOffset = 0;
bool showName = !m_name.IsEmpty() && (m_name != wxT( "~" ));
bool showNum = m_number != 0;
int minsizeV = TARGET_PIN_RADIUS;
if( !aIncludeInvisibles && !IsVisible() )
showName = false;
if( entry )
{
if( entry->ShowPinNames() )
nameTextOffset = entry->GetPinNameOffset();
else
showName = false;
showNum = entry->ShowPinNumbers();
}
// First, calculate boundary box corners position
int numberTextLength = showNum ? m_numTextSize * GetNumberString().Len() : 0;
// Actual text height is bigger than text size
int numberTextHeight = showNum ? KiROUND( m_numTextSize * 1.1 ) : 0;
if( m_shape == PINSHAPE_INVERTED || m_shape == PINSHAPE_INVERTED_CLOCK )
minsizeV = std::max( TARGET_PIN_RADIUS, ExternalPinDecoSize( *this ) );
// calculate top left corner position
// for the default pin orientation (PIN_RIGHT)
begin.y = std::max( minsizeV, numberTextHeight + TXTMARGE );
begin.x = std::min( -TARGET_PIN_RADIUS, m_length - (numberTextLength / 2) );
// calculate bottom right corner position and adjust top left corner position
int nameTextLength = 0;
int nameTextHeight = 0;
if( showName )
{
int length = m_name.Len();
// Don't count the line over text symbol.
if( m_name.Left( 1 ) == wxT( "~" ) )
length -= 1;
nameTextLength = ( m_nameTextSize * length ) + nameTextOffset;
// Actual text height are bigger than text size
nameTextHeight = KiROUND( m_nameTextSize * 1.1 ) + TXTMARGE;
}
if( nameTextOffset ) // for values > 0, pin name is inside the body
{
end.x = m_length + nameTextLength;
end.y = std::min( -minsizeV, -nameTextHeight / 2 );
}
else // if value == 0:
// pin name is outside the body, and above the pin line
// pin num is below the pin line
{
end.x = std::max(m_length, nameTextLength);
end.y = -begin.y;
begin.y = std::max( minsizeV, nameTextHeight );
}
// Now, calculate boundary box corners position for the actual pin orientation
int orient = PinDrawOrient( DefaultTransform );
/* Calculate the pin position */
switch( orient )
{
case PIN_UP:
// Pin is rotated and texts positions are mirrored
RotatePoint( &begin, wxPoint( 0, 0 ), -900 );
RotatePoint( &end, wxPoint( 0, 0 ), -900 );
break;
case PIN_DOWN:
RotatePoint( &begin, wxPoint( 0, 0 ), 900 );
RotatePoint( &end, wxPoint( 0, 0 ), 900 );
begin.x = -begin.x;
end.x = -end.x;
break;
case PIN_LEFT:
begin.x = -begin.x;
end.x = -end.x;
break;
case PIN_RIGHT:
break;
}
begin += m_position;
end += m_position;
bbox.SetOrigin( begin );
bbox.SetEnd( end );
bbox.Normalize();
bbox.Inflate( ( GetPenSize() / 2 ) + 1 );
// Draw Y axis is reversed in schematic:
bbox.RevertYAxis();
return bbox;
}
wxArrayString LIB_PIN::GetOrientationNames( void )
{
wxArrayString tmp;
for( unsigned ii = 0; ii < PIN_ORIENTATION_CNT; ii++ )
tmp.Add( getPinOrientationName( ii ) );
return tmp;
}
int LIB_PIN::GetOrientationCode( int index )
{
if( index >= 0 && index < (int) PIN_ORIENTATION_CNT )
return pin_orientation_codes[ index ];
return PIN_RIGHT;
}
int LIB_PIN::GetOrientationCodeIndex( int code )
{
size_t i;
for( i = 0; i < PIN_ORIENTATION_CNT; i++ )
{
if( pin_orientation_codes[i] == code )
return (int) i;
}
return wxNOT_FOUND;
}
void LIB_PIN::Rotate()
{
int orient = PIN_RIGHT;
switch( GetOrientation() )
{
case PIN_UP:
orient = PIN_LEFT;
break;
case PIN_DOWN:
orient = PIN_RIGHT;
break;
case PIN_LEFT:
orient = PIN_DOWN;
break;
case PIN_RIGHT:
orient = PIN_UP;
break;
}
// Set the new orientation
SetOrientation( orient );
}
const BITMAP_DEF* LIB_PIN::GetOrientationSymbols()
{
return iconsPinsOrientations;
}
BITMAP_DEF LIB_PIN::GetMenuImage() const
{
return GetBitmap( m_type );
}
wxString LIB_PIN::GetSelectMenuText() const
{
wxString tmp;
wxString style;
style = GetText( m_shape );
tmp.Printf( _( "Pin %s, %s, %s" ),
GetChars( GetNumberString() ),
GetChars( GetElectricalTypeName() ),
GetChars( style )
);
return tmp;
}
bool LIB_PIN::Matches( wxFindReplaceData& aSearchData, void* aAuxData, wxPoint* aFindLocation )
{
wxLogTrace( traceFindItem, wxT( " item " ) + GetSelectMenuText() );
// Note: this will have to be modified if we add find and replace capability to the
// compoment library editor. Otherwise, you wont be able to replace pin text.
if( !( aSearchData.GetFlags() & FR_SEARCH_ALL_PINS )
|| ( aSearchData.GetFlags() & FR_SEARCH_REPLACE ) )
return false;
wxLogTrace( traceFindItem, wxT( " child item " ) + GetSelectMenuText() );
if( EDA_ITEM::Matches( GetName(), aSearchData )
|| EDA_ITEM::Matches( GetNumberString(), aSearchData ) )
{
if( aFindLocation )
*aFindLocation = GetBoundingBox().Centre();
return true;
}
return false;
}
#if defined(DEBUG)
void LIB_PIN::Show( int nestLevel, std::ostream& os ) const
{
NestedSpace( nestLevel, os ) << '<' << GetClass().Lower().mb_str()
<< " num=\"" << GetNumberString().mb_str()
<< '"' << "/>\n";
// NestedSpace( nestLevel, os ) << "</" << GetClass().Lower().mb_str() << ">\n";
}
#endif
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