kicad/eeschema/class_hierarchical_PIN_shee...

237 lines
6.7 KiB
C++

/////////////////////////////////////////////////////////////////////////////
// Name: class_hierarchical_PIN_sheet.cpp
// Purpose: member functions SCH_SHEET_PIN
// header = class_drawsheet.h
// Author: jean-pierre Charras
// Modified by:
// Created: 08/02/2006 18:37:02
// RCS-ID:
// Copyright: License GNU
// License:
/////////////////////////////////////////////////////////////////////////////
#include "fctsys.h"
#include "gr_basic.h"
#include "common.h"
#include "class_drawpanel.h"
#include "drawtxt.h"
#include "program.h"
#include "general.h"
#include "protos.h"
/*******************************************************************/
SCH_SHEET_PIN::SCH_SHEET_PIN( SCH_SHEET* parent,
const wxPoint& pos,
const wxString& text ) :
SCH_ITEM( parent, DRAW_HIERARCHICAL_PIN_SHEET_STRUCT_TYPE ),
EDA_TextStruct( text )
{
/*******************************************************************/
wxASSERT( parent );
wxASSERT( Pnext == NULL );
m_Layer = LAYER_SHEETLABEL;
m_Pos = pos;
m_Edge = 0;
m_Shape = NET_INPUT;
m_IsDangling = TRUE;
m_Number = 2;
}
/***********************************************************/
SCH_SHEET_PIN* SCH_SHEET_PIN::GenCopy()
{
/***********************************************************/
SCH_SHEET_PIN* newitem =
new SCH_SHEET_PIN( (SCH_SHEET*) m_Parent, m_Pos, m_Text );
newitem->m_Edge = m_Edge;
newitem->m_Shape = m_Shape;
newitem->m_Number = m_Number;
return newitem;
}
/** Function GetPenSize
* @return the size of the "pen" that be used to draw or plot this item
*/
int SCH_SHEET_PIN::GetPenSize()
{
return g_DrawDefaultLineThickness;
}
/*****************************************************************************/
void SCH_SHEET_PIN::Draw( WinEDA_DrawPanel* panel,
wxDC* DC,
const wxPoint& offset,
int DrawMode,
int Color )
{
/*****************************************************************************/
/* Routine to create hierarchical labels */
GRTextHorizJustifyType side;
EDA_Colors txtcolor;
int posx, tposx, posy;
static std::vector <wxPoint> Poly;
int LineWidth = GetPenSize();
if( Color >= 0 )
txtcolor = (EDA_Colors) Color;
else
txtcolor = ReturnLayerColor( m_Layer );
GRSetDrawMode( DC, DrawMode );
posx = m_Pos.x + offset.x;
posy = m_Pos.y + offset.y;
wxSize size = m_Size;
if( !m_Text.IsEmpty() )
{
if( m_Edge )
{
tposx = posx - size.x;
side = GR_TEXT_HJUSTIFY_RIGHT;
}
else
{
tposx = posx + size.x + (size.x / 8);
side = GR_TEXT_HJUSTIFY_LEFT;
}
DrawGraphicText( panel, DC, wxPoint( tposx, posy ), txtcolor,
m_Text, TEXT_ORIENT_HORIZ, size, side,
GR_TEXT_VJUSTIFY_CENTER, LineWidth, false, false );
}
/* Draw the graphic symbol */
CreateGraphicShape( Poly, m_Pos + offset );
int FillShape = false;
GRPoly( &panel->m_ClipBox, DC, Poly.size(), &Poly[0],
FillShape, LineWidth, txtcolor, txtcolor );
}
/** function CreateGraphicShape
* Calculates the graphic shape (a polygon) associated to the text
* @param aCorner_list = list to fill with polygon corners coordinates
* @param Pos = Position of the shape
*/
void SCH_SHEET_PIN::CreateGraphicShape( std::vector <wxPoint>& aCorner_list,
const wxPoint& Pos )
{
wxSize size = m_Size;
aCorner_list.clear();
if( m_Edge )
{
size.x = -size.x;
size.y = -size.y;
}
int size2 = size.x / 2;
aCorner_list.push_back( Pos );
switch( m_Shape )
{
case 0: /* input |> */
aCorner_list.push_back( wxPoint( Pos.x, Pos.y - size2 ) );
aCorner_list.push_back( wxPoint( Pos.x + size2, Pos.y - size2 ) );
aCorner_list.push_back( wxPoint( Pos.x + size.x, Pos.y ) );
aCorner_list.push_back( wxPoint( Pos.x + size2, Pos.y + size2 ) );
aCorner_list.push_back( wxPoint( Pos.x, Pos.y + size2 ) );
aCorner_list.push_back( Pos );
break;
case 1: /* output <| */
aCorner_list.push_back( wxPoint( Pos.x + size2, Pos.y - size2 ) );
aCorner_list.push_back( wxPoint( Pos.x + size.x, Pos.y - size2 ) );
aCorner_list.push_back( wxPoint( Pos.x + size.x, Pos.y + size2 ) );
aCorner_list.push_back( wxPoint( Pos.x + size2, Pos.y + size2 ) );
aCorner_list.push_back( Pos );
break;
case 2: /* bidi <> */
case 3: /* TriSt <> */
aCorner_list.push_back( wxPoint( Pos.x + size2, Pos.y - size2 ) );
aCorner_list.push_back( wxPoint( Pos.x + size.x, Pos.y ) );
aCorner_list.push_back( wxPoint( Pos.x + size2, Pos.y + size2 ) );
aCorner_list.push_back( Pos );
break;
default: /* unsp []*/
aCorner_list.push_back( wxPoint( Pos.x, Pos.y - size2 ) );
aCorner_list.push_back( wxPoint( Pos.x + size.x, Pos.y - size2 ) );
aCorner_list.push_back( wxPoint( Pos.x + size.x, Pos.y + size2 ) );
aCorner_list.push_back( wxPoint( Pos.x, Pos.y + size2 ) );
aCorner_list.push_back( Pos );
break;
}
}
/**
* Function Save
* writes the data structures for this object out to a FILE in "*.brd" format.
* @param aFile The FILE to write to.
* @return bool - true if success writing else false.
*/
bool SCH_SHEET_PIN::Save( FILE* aFile ) const
{
int type = 'U', side = 'L';
if( m_Text.IsEmpty() )
return true;
if( m_Edge )
side = 'R';
switch( m_Shape )
{
case NET_INPUT:
type = 'I'; break;
case NET_OUTPUT:
type = 'O'; break;
case NET_BIDI:
type = 'B'; break;
case NET_TRISTATE:
type = 'T'; break;
case NET_UNSPECIFIED:
type = 'U'; break;
}
if( fprintf( aFile, "F%d \"%s\" %c %c %-3d %-3d %-3d\n", m_Number,
CONV_TO_UTF8( m_Text ), type, side, m_Pos.x, m_Pos.y,
m_Size.x ) == EOF )
{
return false;
}
return true;
}
#if defined(DEBUG)
void SCH_SHEET_PIN::Show( int nestLevel, std::ostream& os )
{
// XML output:
wxString s = GetClass();
NestedSpace( nestLevel, os ) << '<' << s.Lower().mb_str() << ">"
<< " pin_name=\"" << CONV_TO_UTF8( m_Text )
<< '"' << "/>\n" << std::flush;
// NestedSpace( nestLevel, os ) << "</" << s.Lower().mb_str() << ">\n";
}
#endif