haskal
/
kicad
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
kicad/eeschema/lib_pin.cpp

1714 lines
51 KiB
C++
Raw Blame History

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2016 Jean-Pierre Charras, jp.charras at wanadoo.fr
* Copyright (C) 2015 Wayne Stambaugh <stambaughw@gmail.com>
* Copyright (C) 1992-2019 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 <wx/tokenzr.h>
#include <fctsys.h>
#include <pgm_base.h>
#include <gr_basic.h>
#include <macros.h>
#include <trigo.h>
#include <sch_draw_panel.h>
#include <draw_graphic_text.h>
#include <plotter.h>
#include <sch_edit_frame.h>
#include <base_units.h>
#include <msgpanel.h>
#include <general.h>
#include <lib_edit_frame.h>
#include <class_libentry.h>
#include <lib_pin.h>
#include <transform.h>
#include <sch_component.h>
#include <sch_sheet_path.h>
#include <trace_helpers.h>
static const int pin_orientation_codes[] =
{
PIN_RIGHT,
PIN_LEFT,
PIN_UP,
PIN_DOWN
};
#define PIN_ORIENTATION_CNT arrayDim( pin_orientation_codes )
// small margin in internal units between the pin text and the pin line
#define PIN_TEXT_MARGIN 4
// 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() != 0 ? aPin.GetNameTextSize() / 2 : aPin.GetNumberTextSize() / 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_numTextSize = LIB_EDIT_FRAME::GetPinNumDefaultSize();
m_nameTextSize = LIB_EDIT_FRAME::GetPinNameDefaultSize();
m_width = 0;
}
void LIB_PIN::SetName( const wxString& aName, bool aTestOtherPins )
{
wxString tmp = ( aName.IsEmpty() ) ? wxT( "~" ) : aName;
// pin name string does not support spaces
tmp.Replace( wxT( " " ), wxT( "_" ) );
if( m_name != tmp )
{
m_name = tmp;
SetModified();
}
if( !aTestOtherPins )
return;
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, bool aTestOtherPins )
{
if( size != m_nameTextSize )
{
m_nameTextSize = size;
SetModified();
}
if( !aTestOtherPins )
return;
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& aNumber )
{
// Unlike SetName, others pin numbers marked by EnableEditMode() are
// not modified because each pin has its own number, so set number
// only for this.
wxString tmp = ( aNumber.IsEmpty() ) ? wxT( "~" ) : aNumber;
// pin number string does not support spaces
tmp.Replace( wxT( " " ), wxT( "_" ) );
if( m_number != tmp )
{
m_number = tmp;
SetModified();
}
}
void LIB_PIN::SetNumberTextSize( int size, bool aTestOtherPins )
{
if( size != m_numTextSize )
{
m_numTextSize = size;
SetModified();
}
if( !aTestOtherPins )
return;
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, bool aTestOtherPins )
{
if( m_orientation != orientation )
{
m_orientation = orientation;
SetModified();
}
if( !aTestOtherPins )
return;
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, bool aTestOtherPins )
{
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( !aTestOtherPins )
return;
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, bool aTestOtherPins )
{
if( m_length != length )
{
m_length = length;
SetModified();
}
if( !aTestOtherPins )
return;
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::SetPinPosition( wxPoint aPosition )
{
if( m_position != aPosition )
{
m_position = aPosition;
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_position == aPosition )
continue;
pinList[i]->m_position = aPosition;
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 aEnable, bool aEditPinByPin )
{
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() && !aEditPinByPin && aEnable )
{
pinList[i]->SetFlags( IS_LINKED | IN_EDIT );
}
else
pinList[i]->ClearFlags( IS_LINKED | IN_EDIT );
}
}
bool LIB_PIN::HitTest( const wxPoint& aPosition, int aAccuracy ) const
{
EDA_RECT rect = GetBoundingBox();
return rect.Inflate( aAccuracy ).Contains( aPosition );
}
int LIB_PIN::GetPenSize() const
{
if( m_width > 0 )
return m_width;
if( m_width == 0 )
return GetDefaultLineThickness();
return 0;
}
void LIB_PIN::drawGraphic( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aOffset, void* aData,
const TRANSFORM& aTransform )
{
// aData is used here as a boolean.
bool drawElectricalTypeName = (bool) aData;
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.
if( !IsVisible() )
{
bool drawHidden = true;
if( aPanel && aPanel->GetParent() )
{
EDA_DRAW_FRAME* frame = aPanel->GetParent();
if( frame->IsType( FRAME_SCH ) )
drawHidden = static_cast<SCH_EDIT_FRAME*>( frame )->GetShowAllPins();
}
if( !drawHidden )
return;
}
DrawPinSymbol( aPanel, aDC, pos1, orient );
DrawPinTexts( aPanel, aDC, pos1, orient, Entry->GetPinNameOffset(), Entry->ShowPinNumbers(),
Entry->ShowPinNames() );
if( drawElectricalTypeName )
DrawPinElectricalTypeName( aPanel, aDC, pos1, orient );
}
void LIB_PIN::DrawPinSymbol( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPos, int aOrient )
{
int MapX1, MapY1, x1, y1;
int width = GetPenSize();
int posX = aPos.x, posY = aPos.y, len = m_length;
COLOR4D color = IsVisible() ? GetLayerColor( LAYER_PIN ) : GetInvisibleItemColor();
EDA_RECT* clipbox = aPanel ? aPanel->GetClipBox() : NULL;
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;
}
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 deco_size = InternalPinDecoSize( *this );
if( MapY1 == 0 ) /* MapX1 = +- 1 */
{
GRMoveTo( x1, y1 + deco_size );
GRLineTo( clipbox, aDC, x1 + MapX1 * deco_size * 2, y1, width, color );
GRLineTo( clipbox, aDC, x1, y1 - deco_size, width, color );
}
else /* MapX1 = 0 */
{
GRMoveTo( x1 + deco_size, y1 );
GRLineTo( clipbox, aDC, x1, y1 + MapY1 * deco_size * 2, width, color );
GRLineTo( clipbox, aDC, x1 - deco_size, y1, width, color );
}
GRMoveTo( MapX1 * deco_size * 2 + x1, MapY1 * deco_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 deco_size = ExternalPinDecoSize( *this );
if( MapY1 == 0 ) /* MapX1 = +- 1 */
{
GRMoveTo( x1 + MapX1 * deco_size * 2, y1 );
GRLineTo( clipbox, aDC, x1 + MapX1 * deco_size * 2, y1 - deco_size * 2, width, color );
GRLineTo( clipbox, aDC, x1, y1, width, color );
}
else /* MapX1 = 0 */
{
GRMoveTo( x1, y1 + MapY1 * deco_size * 2 );
GRLineTo( clipbox, aDC, x1 - deco_size * 2, y1 + MapY1 * deco_size * 2, width, color );
GRLineTo( clipbox, aDC, x1, y1, width, color );
}
}
if( m_shape == PINSHAPE_OUTPUT_LOW ) /* IEEE symbol "Active Low Output" */
{
const int deco_size = ExternalPinDecoSize( *this );
if( MapY1 == 0 ) /* MapX1 = +- 1 */
{
GRMoveTo( x1, y1 - deco_size * 2 );
GRLineTo( clipbox, aDC, x1 + MapX1 * deco_size * 2, y1, width, color );
}
else /* MapX1 = 0 */
{
GRMoveTo( x1 - deco_size * 2, y1 );
GRLineTo( clipbox, aDC, x1, y1 + MapY1 * deco_size * 2, width, color );
}
}
else if( m_shape == PINSHAPE_NONLOGIC ) /* NonLogic pin symbol */
{
const int deco_size = ExternalPinDecoSize( *this );
GRMoveTo( x1 - (MapX1 + MapY1) * deco_size, y1 - (MapY1 - MapX1) * deco_size );
GRLineTo( clipbox, aDC, x1 + (MapX1 + MapY1) * deco_size, y1 + (MapY1 - MapX1) * deco_size, width,
color );
GRMoveTo( x1 - (MapX1 - MapY1) * deco_size, y1 - (MapY1 + MapX1) * deco_size );
GRLineTo( clipbox, aDC, x1 + (MapX1 - MapY1) * deco_size, y1 + (MapY1 + MapX1) * deco_size, width,
color );
}
if( m_type == PIN_NC ) // Draw a N.C. symbol
{
const int deco_size = TARGET_PIN_RADIUS;
GRLine( clipbox, aDC, posX - deco_size, posY - deco_size, posX + deco_size, posY + deco_size, width, color );
GRLine( clipbox, aDC, posX + deco_size, posY - deco_size, posX - deco_size, posY + deco_size, width, color );
}
}
void LIB_PIN::DrawPinTexts( EDA_DRAW_PANEL* panel, wxDC* DC, wxPoint& pin_pos, int orient,
int TextInside, bool DrawPinNum, bool DrawPinName )
{
if( !DrawPinName && !DrawPinNum )
return;
int x, y;
wxSize PinNameSize( m_nameTextSize, m_nameTextSize );
wxSize PinNumSize( m_numTextSize, m_numTextSize );
int nameLineWidth = Clamp_Text_PenSize( GetPenSize(), m_nameTextSize, false );
int numLineWidth = Clamp_Text_PenSize( GetPenSize(), m_numTextSize, false );
int name_offset = PIN_TEXT_MARGIN + ( nameLineWidth + GetDefaultLineThickness() ) / 2;
int num_offset = PIN_TEXT_MARGIN + ( numLineWidth + GetDefaultLineThickness() ) / 2;
EDA_RECT* clipbox = panel? panel->GetClipBox() : NULL;
/* Get the num and name colors */
COLOR4D NameColor = IsVisible() ? GetLayerColor( LAYER_PINNAM ) : GetInvisibleItemColor();
COLOR4D NumColor = IsVisible() ? GetLayerColor( LAYER_PINNUM ) : GetInvisibleItemColor();
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_ANGLE_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_ANGLE_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 - num_offset ),
NumColor, m_number, TEXT_ANGLE_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_ANGLE_VERT, PinNameSize, GR_TEXT_HJUSTIFY_RIGHT,
GR_TEXT_VJUSTIFY_CENTER, nameLineWidth, false, false );
if( DrawPinNum )
DrawGraphicText( clipbox, DC, wxPoint( x1 - num_offset, (y1 + pin_pos.y) / 2 ),
NumColor, m_number, TEXT_ANGLE_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_ANGLE_VERT, PinNameSize, GR_TEXT_HJUSTIFY_LEFT,
GR_TEXT_VJUSTIFY_CENTER, nameLineWidth, false, false );
if( DrawPinNum )
DrawGraphicText( clipbox, DC, wxPoint( x1 - num_offset, (y1 + pin_pos.y) / 2 ),
NumColor, m_number, TEXT_ANGLE_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 - name_offset ), NameColor, m_name,
TEXT_ANGLE_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 + num_offset ), NumColor, m_number,
TEXT_ANGLE_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 - name_offset, y ), NameColor, m_name,
TEXT_ANGLE_VERT, PinNameSize, GR_TEXT_HJUSTIFY_CENTER,
GR_TEXT_VJUSTIFY_BOTTOM, nameLineWidth, false, false );
}
if( DrawPinNum )
{
DrawGraphicText( clipbox, DC, wxPoint( x1 + num_offset, (y1 + pin_pos.y) / 2 ),
NumColor, m_number, TEXT_ANGLE_VERT, PinNumSize,
GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_TOP, numLineWidth,
false, false );
}
}
}
}
void LIB_PIN::DrawPinElectricalTypeName( EDA_DRAW_PANEL* aPanel, wxDC* aDC, wxPoint& aPosition,
int aOrientation )
{
wxString typeName = GetElectricalTypeName();
// Use a reasonable (small) size to draw the text
int textSize = (m_nameTextSize*3)/4;
#define ETXT_MAX_SIZE Millimeter2iu(0.7 )
if( textSize > ETXT_MAX_SIZE )
textSize = ETXT_MAX_SIZE;
// Use a reasonable pen size to draw the text
int pensize = textSize/6;
// Get a suitable color
COLOR4D color = IsVisible() ? GetLayerColor( LAYER_NOTES ) : GetInvisibleItemColor();
wxPoint txtpos = aPosition;
int offset = Millimeter2iu( 0.4 );
EDA_TEXT_HJUSTIFY_T hjustify = GR_TEXT_HJUSTIFY_LEFT;
int orient = TEXT_ANGLE_HORIZ;
switch( aOrientation )
{
case PIN_UP:
txtpos.y += offset;
orient = TEXT_ANGLE_VERT;
hjustify = GR_TEXT_HJUSTIFY_RIGHT;
break;
case PIN_DOWN:
txtpos.y -= offset;
orient = TEXT_ANGLE_VERT;
break;
case PIN_LEFT:
txtpos.x += offset;
break;
case PIN_RIGHT:
txtpos.x -= offset;
hjustify = GR_TEXT_HJUSTIFY_RIGHT;
break;
}
EDA_RECT* clipbox = aPanel ? aPanel->GetClipBox() : NULL;
DrawGraphicText( clipbox, aDC, txtpos, color, typeName, orient, wxSize( textSize, textSize ),
hjustify, GR_TEXT_VJUSTIFY_CENTER, pensize, false, false );
}
void LIB_PIN::PlotSymbol( PLOTTER* aPlotter, const wxPoint& aPosition, int aOrientation )
{
int MapX1, MapY1, x1, y1;
COLOR4D 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, NO_FILL, GetPenSize() );
aPlotter->MoveTo( wxPoint( MapX1 * radius * 2 + x1, MapY1 * radius * 2 + y1 ) );
aPlotter->FinishTo( aPosition );
}
else if( m_shape == PINSHAPE_FALLING_EDGE_CLOCK )
{
const int deco_size = InternalPinDecoSize( *this );
if( MapY1 == 0 ) /* MapX1 = +- 1 */
{
aPlotter->MoveTo( wxPoint( x1, y1 + deco_size ) );
aPlotter->LineTo( wxPoint( x1 + MapX1 * deco_size * 2, y1 ) );
aPlotter->FinishTo( wxPoint( x1, y1 - deco_size ) );
}
else /* MapX1 = 0 */
{
aPlotter->MoveTo( wxPoint( x1 + deco_size, y1 ) );
aPlotter->LineTo( wxPoint( x1, y1 + MapY1 * deco_size * 2 ) );
aPlotter->FinishTo( wxPoint( x1 - deco_size, y1 ) );
}
aPlotter->MoveTo( wxPoint( MapX1 * deco_size * 2 + x1, MapY1 * deco_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 deco_size = InternalPinDecoSize( *this );
if( MapY1 == 0 ) /* MapX1 = +- 1 */
{
aPlotter->MoveTo( wxPoint( x1, y1 + deco_size ) );
aPlotter->LineTo( wxPoint( x1 - MapX1 * deco_size * 2, y1 ) );
aPlotter->FinishTo( wxPoint( x1, y1 - deco_size ) );
}
else /* MapX1 = 0 */
{
aPlotter->MoveTo( wxPoint( x1 + deco_size, y1 ) );
aPlotter->LineTo( wxPoint( x1, y1 - MapY1 * deco_size * 2 ) );
aPlotter->FinishTo( wxPoint( x1 - deco_size, y1 ) );
}
}
if( m_shape == PINSHAPE_INPUT_LOW || m_shape == PINSHAPE_CLOCK_LOW ) /* IEEE symbol "Active Low Input" */
{
const int deco_size = ExternalPinDecoSize( *this );
if( MapY1 == 0 ) /* MapX1 = +- 1 */
{
aPlotter->MoveTo( wxPoint( x1 + MapX1 * deco_size * 2, y1 ) );
aPlotter->LineTo( wxPoint( x1 + MapX1 * deco_size * 2, y1 - deco_size * 2 ) );
aPlotter->FinishTo( wxPoint( x1, y1 ) );
}
else /* MapX1 = 0 */
{
aPlotter->MoveTo( wxPoint( x1, y1 + MapY1 * deco_size * 2 ) );
aPlotter->LineTo( wxPoint( x1 - deco_size * 2, y1 + MapY1 * deco_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 deco_size = ExternalPinDecoSize( *this );
aPlotter->MoveTo( wxPoint( x1 - (MapX1 + MapY1) * deco_size, y1 - (MapY1 - MapX1) * deco_size ) );
aPlotter->FinishTo( wxPoint( x1 + (MapX1 + MapY1) * deco_size, y1 + (MapY1 - MapX1) * deco_size ) );
aPlotter->MoveTo( wxPoint( x1 - (MapX1 - MapY1) * deco_size, y1 - (MapY1 + MapX1) * deco_size ) );
aPlotter->FinishTo( wxPoint( x1 + (MapX1 - MapY1) * deco_size, y1 + (MapY1 + MapX1) * deco_size ) );
}
if( m_type == PIN_NC ) // Draw a N.C. symbol
{
const int deco_size = TARGET_PIN_RADIUS;
const int ex1 = aPosition.x;
const int ey1 = aPosition.y;
aPlotter->MoveTo( wxPoint( ex1 - deco_size, ey1 - deco_size ) );
aPlotter->FinishTo( wxPoint( ex1 + deco_size, ey1 + deco_size ) );
aPlotter->MoveTo( wxPoint( ex1 + deco_size, ey1 - deco_size ) );
aPlotter->FinishTo( wxPoint( ex1 - deco_size, ey1 + deco_size ) );
}
}
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;
if( m_number.IsEmpty() )
DrawPinNum = false;
if( !DrawPinNum && !DrawPinName )
return;
int x, y;
wxSize PinNameSize = wxSize( m_nameTextSize, m_nameTextSize );
wxSize PinNumSize = wxSize( 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 );
int name_offset = PIN_TEXT_MARGIN +
( nameLineWidth + GetDefaultLineThickness() ) / 2;
int num_offset = PIN_TEXT_MARGIN +
( numLineWidth + GetDefaultLineThickness() ) / 2;
/* Get the num and name colors */
COLOR4D NameColor = GetLayerColor( LAYER_PINNAM );
COLOR4D 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_ANGLE_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_ANGLE_HORIZ,
PinNameSize,
GR_TEXT_HJUSTIFY_RIGHT,
GR_TEXT_VJUSTIFY_CENTER,
aWidth, false, false );
}
}
if( DrawPinNum )
{
plotter->Text( wxPoint( (x1 + pin_pos.x) / 2,
y1 - num_offset ),
NumColor, m_number,
TEXT_ANGLE_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_ANGLE_VERT, PinNameSize,
GR_TEXT_HJUSTIFY_RIGHT,
GR_TEXT_VJUSTIFY_CENTER,
aWidth, false, false );
if( DrawPinNum )
{
plotter->Text( wxPoint( x1 - num_offset,
(y1 + pin_pos.y) / 2 ),
NumColor, m_number,
TEXT_ANGLE_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_ANGLE_VERT, PinNameSize,
GR_TEXT_HJUSTIFY_LEFT,
GR_TEXT_VJUSTIFY_CENTER,
aWidth, false, false );
if( DrawPinNum )
{
plotter->Text( wxPoint( x1 - num_offset,
(y1 + pin_pos.y) / 2 ),
NumColor, m_number,
TEXT_ANGLE_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 - name_offset ),
NameColor, m_name,
TEXT_ANGLE_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 + num_offset ),
NumColor, m_number,
TEXT_ANGLE_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 - name_offset, y ),
NameColor, m_name,
TEXT_ANGLE_VERT, PinNameSize,
GR_TEXT_HJUSTIFY_CENTER,
GR_TEXT_VJUSTIFY_BOTTOM,
aWidth, false, false );
}
if( DrawPinNum )
{
plotter->Text( wxPoint( x1 + num_offset,
( y1 + pin_pos.y ) / 2 ),
NumColor, m_number,
TEXT_ANGLE_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;
}
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.Cmp( 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::Offset( 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::MoveTo( 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::getMsgPanelInfoBase( EDA_UNITS_T aUnits, MSG_PANEL_ITEMS& aList )
{
wxString text = m_number.IsEmpty() ? wxT( "?" ) : m_number;
LIB_ITEM::GetMsgPanelInfo( aUnits, aList );
aList.push_back( MSG_PANEL_ITEM( _( "Name" ), m_name, DARKCYAN ) );
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 ) );
text = IsVisible() ? _( "Yes" ) : _( "No" );
aList.push_back( MSG_PANEL_ITEM( _( "Visible" ), text, DARKGREEN ) );
// Display pin length
text = StringFromValue( aUnits, m_length, true );
aList.push_back( MSG_PANEL_ITEM( _( "Length" ), text, MAGENTA ) );
text = getPinOrientationName( (unsigned) GetOrientationIndex( m_orientation ) );
aList.push_back( MSG_PANEL_ITEM( _( "Orientation" ), text, DARKMAGENTA ) );
}
void LIB_PIN::GetMsgPanelInfo( EDA_UNITS_T aUnits, MSG_PANEL_ITEMS& aList )
{
getMsgPanelInfoBase( aUnits, aList );
wxString text;
wxPoint pinpos = GetPosition();
pinpos.y = -pinpos.y; // Display coord are top to bottom
// lib items coord are bottom to top
text = MessageTextFromValue( aUnits, pinpos.x, true );
aList.push_back( MSG_PANEL_ITEM( _( "Pos X" ), text, DARKMAGENTA ) );
text = MessageTextFromValue( aUnits, pinpos.y, true );
aList.push_back( MSG_PANEL_ITEM( _( "Pos Y" ), text, DARKMAGENTA ) );
}
void LIB_PIN::GetMsgPanelInfo( EDA_UNITS_T aUnits, std::vector< MSG_PANEL_ITEM >& aList,
SCH_COMPONENT* aComponent )
{
getMsgPanelInfoBase( aUnits, aList );
if( !aComponent )
return;
wxString text;
wxPoint pinpos = aComponent->GetTransform().TransformCoordinate( GetPosition() )
+ aComponent->GetPosition();
text = MessageTextFromValue( aUnits, pinpos.x, true );
aList.push_back( MSG_PANEL_ITEM( _( "Pos X" ), text, DARKMAGENTA ) );
text = MessageTextFromValue( aUnits, pinpos.y, true );
aList.push_back( MSG_PANEL_ITEM( _( "Pos Y" ), text, DARKMAGENTA ) );
aList.push_back( MSG_PANEL_ITEM( aComponent->GetField( REFERENCE )->GetShownText(),
aComponent->GetField( VALUE )->GetShownText(), DARKCYAN ) );
#if defined(DEBUG)
auto conn = aComponent->GetConnectionForPin( this, *g_CurrentSheet );
if( conn )
conn->AppendDebugInfoToMsgPanel( aList );
#endif
}
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.IsEmpty();
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 * m_number.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 + PIN_TEXT_MARGIN );
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 ) + PIN_TEXT_MARGIN;
}
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::GetOrientationIndex( 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( EDA_UNITS_T aUnits ) const
{
return wxString::Format( _( "Pin %s, %s, %s" ),
m_number,
GetElectricalTypeName(),
GetText( m_shape ));
}
bool LIB_PIN::Matches( wxFindReplaceData& aSearchData, void* aAuxDat )
{
wxLogTrace( traceFindItem, wxT( " item " ) + GetSelectMenuText( MILLIMETRES ) );
// 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( MILLIMETRES ) );
return EDA_ITEM::Matches( GetName(), aSearchData )
|| EDA_ITEM::Matches( m_number, aSearchData );
}
#if defined(DEBUG)
void LIB_PIN::Show( int nestLevel, std::ostream& os ) const
{
NestedSpace( nestLevel, os ) << '<' << GetClass().Lower().mb_str()
<< " num=\"" << m_number.mb_str()
<< '"' << "/>\n";
// NestedSpace( nestLevel, os ) << "</" << GetClass().Lower().mb_str() << ">\n";
}
#endif
void LIB_PIN::CalcEdit( const wxPoint& aPosition )
{
if( IsMoving() )
{
DBG(printf("MOVEPIN\n");)
MoveTo( aPosition );
}
}
Reference in New Issue View Git Blame Copy Permalink