231 lines
6.0 KiB
C++
231 lines
6.0 KiB
C++
/***********************************************************************/
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/* component_class.cpp : handle the class SCH_COMPONENT */
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/***********************************************************************/
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#include "fctsys.h"
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#include "gr_basic.h"
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#include "common.h"
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#include "program.h"
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#include "libcmp.h"
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#include "general.h"
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#include "macros.h"
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#include "protos.h"
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/***************************************************************************/
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SCH_CMP_FIELD::SCH_CMP_FIELD( const wxPoint& aPos, int aFieldId, SCH_COMPONENT* aParent, wxString aName ) :
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SCH_ITEM( aParent, DRAW_PART_TEXT_STRUCT_TYPE ),
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EDA_TextStruct()
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/***************************************************************************/
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{
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m_Pos = aPos;
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m_FieldId = aFieldId;
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m_AddExtraText = false;
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m_Attributs = TEXT_NO_VISIBLE;
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m_Name = aName;
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SetLayer( LAYER_FIELDS );
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}
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/************************************/
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SCH_CMP_FIELD::~SCH_CMP_FIELD()
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/************************************/
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{
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}
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/**************************************************************************/
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void SCH_CMP_FIELD::SwapData( SCH_CMP_FIELD* copyitem )
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/**************************************************************************/
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/* Used if undo / redo command:
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* swap data between this and copyitem
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*/
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{
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EXCHG( m_Text, copyitem->m_Text );
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EXCHG( m_Layer, copyitem->m_Layer );
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EXCHG( m_Pos, copyitem->m_Pos );
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EXCHG( m_Size, copyitem->m_Size );
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EXCHG( m_Width, copyitem->m_Width );
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EXCHG( m_Orient, copyitem->m_Orient );
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EXCHG( m_Mirror, copyitem->m_Mirror );
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EXCHG( m_Attributs, copyitem->m_Attributs );
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EXCHG( m_Italic, copyitem->m_Italic );
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EXCHG( m_HJustify, copyitem->m_HJustify );
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EXCHG( m_VJustify, copyitem->m_VJustify );
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}
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/*********************************/
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bool SCH_CMP_FIELD::IsVoid()
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/*********************************/
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/* return True if the field is void, i.e.:
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* contains "~" or ""
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*/
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{
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if( m_Text.IsEmpty() || m_Text == wxT( "~" ) )
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return true;
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return false;
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}
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/********************************************/
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EDA_Rect SCH_CMP_FIELD::GetBoundaryBox() const
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/********************************************/
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/** Function GetBoundaryBox()
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* @return an EDA_Rect contains the real (user coordinates) boundary box for a text field,
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* according to the component position, rotation, mirror ...
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*
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*/
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{
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EDA_Rect BoundaryBox;
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int hjustify, vjustify;
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int textlen;
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int orient;
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int dx, dy, x1, y1, x2, y2;
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SCH_COMPONENT* DrawLibItem = (SCH_COMPONENT*) m_Parent;
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orient = m_Orient;
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wxPoint pos = DrawLibItem->m_Pos;
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x1 = m_Pos.x - pos.x;
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y1 = m_Pos.y - pos.y;
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textlen = GetLength();
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if( m_FieldId == REFERENCE ) // Real Text can be U1 or U1A
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{
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EDA_LibComponentStruct* Entry =
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FindLibPart( DrawLibItem->m_ChipName.GetData(), wxEmptyString, FIND_ROOT );
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if( Entry && (Entry->m_UnitCount > 1) )
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textlen++; // because U1 is show as U1A or U1B ...
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}
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dx = m_Size.x * textlen;
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// Real X Size is 10/9 char size because space between 2 chars is 1/10 X Size
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dx = (dx * 10) / 9;
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dy = m_Size.y;
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hjustify = m_HJustify;
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vjustify = m_VJustify;
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x2 = pos.x + (DrawLibItem->m_Transform[0][0] * x1)
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+ (DrawLibItem->m_Transform[0][1] * y1);
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y2 = pos.y + (DrawLibItem->m_Transform[1][0] * x1)
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+ (DrawLibItem->m_Transform[1][1] * y1);
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/* If the component orientation is +/- 90 deg, the text orientation must be changed */
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if( DrawLibItem->m_Transform[0][1] )
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{
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if( orient == TEXT_ORIENT_HORIZ )
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orient = TEXT_ORIENT_VERT;
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else
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orient = TEXT_ORIENT_HORIZ;
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/* is it mirrored (for text justify)*/
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EXCHG( hjustify, vjustify );
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if( DrawLibItem->m_Transform[1][0] < 0 )
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vjustify = -vjustify;
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if( DrawLibItem->m_Transform[0][1] > 0 )
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hjustify = -hjustify;
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}
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else /* component horizontal: is it mirrored (for text justify)*/
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{
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if( DrawLibItem->m_Transform[0][0] < 0 )
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hjustify = -hjustify;
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if( DrawLibItem->m_Transform[1][1] > 0 )
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vjustify = -vjustify;
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}
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if( orient == TEXT_ORIENT_VERT )
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EXCHG( dx, dy );
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switch( hjustify )
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{
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case GR_TEXT_HJUSTIFY_CENTER:
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x1 = x2 - (dx / 2);
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break;
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case GR_TEXT_HJUSTIFY_RIGHT:
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x1 = x2 - dx;
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break;
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default:
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x1 = x2;
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break;
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}
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switch( vjustify )
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{
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case GR_TEXT_VJUSTIFY_CENTER:
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y1 = y2 - (dy / 2);
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break;
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case GR_TEXT_VJUSTIFY_BOTTOM:
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y1 = y2 - dy;
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break;
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default:
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y1 = y2;
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break;
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}
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BoundaryBox.SetX( x1 );
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BoundaryBox.SetY( y1 );
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BoundaryBox.SetWidth( dx );
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BoundaryBox.SetHeight( dy );
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return BoundaryBox;
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}
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/*********************************************/
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bool SCH_CMP_FIELD::Save( FILE* aFile ) const
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/*********************************************/
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{
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char hjustify = 'C';
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if( m_HJustify == GR_TEXT_HJUSTIFY_LEFT )
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hjustify = 'L';
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else if( m_HJustify == GR_TEXT_HJUSTIFY_RIGHT )
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hjustify = 'R';
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char vjustify = 'C';
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if( m_VJustify == GR_TEXT_VJUSTIFY_BOTTOM )
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vjustify = 'B';
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else if( m_VJustify == GR_TEXT_VJUSTIFY_TOP )
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vjustify = 'T';
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if( fprintf( aFile, "F %d \"%s\" %c %-3d %-3d %-3d %4.4X %c %c%c%c",
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m_FieldId,
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CONV_TO_UTF8( m_Text ),
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m_Orient == TEXT_ORIENT_HORIZ ? 'H' : 'V',
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m_Pos.x, m_Pos.y,
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m_Size.x,
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m_Attributs,
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hjustify, vjustify,
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m_Italic ? 'I' : 'N',
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m_Width > 1 ? 'B' : 'N' ) == EOF )
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{
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return false;
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}
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// Save field name, if the name is user definable
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if( m_FieldId >= FIELD1 )
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{
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if( fprintf( aFile, " \"%s\"", CONV_TO_UTF8( m_Name ) ) == EOF )
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{
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return false;
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}
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}
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if( fprintf( aFile, "\n" ) == EOF )
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{
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return false;
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}
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return true;
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}
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