kicad/eeschema/classes_body_items.cpp

390 lines
13 KiB
C++

/************************/
/* class_body_items.cpp */
/************************/
#include "fctsys.h"
#include "gr_basic.h"
#include "common.h"
#include "program.h"
#include "libcmp.h"
#include "general.h"
#include "protos.h"
//#define DRAW_ARC_WITH_ANGLE // Used to draw arcs
/* Basic class (abstract) for components bodies items */
LibEDA_BaseStruct::LibEDA_BaseStruct( KICAD_T struct_type ) :
EDA_BaseStruct( struct_type )
{
m_Unit = 0; /* Unit identification (for multi part per package)
* 0 if the item is common to all units */
m_Convert = 0; /* Shape identification (for parts which have a convert shape)
* 0 if the item is common to all shapes */
m_Width = 0; /* Default value to draw lines or arc ... */
m_Fill = NO_FILL; /* NO_FILL, FILLED_SHAPE or FILLED_WITH_BG_BODYCOLOR.
* has meaning only for some items */
}
/** Function Draw (virtual)
* Draw A body item
* @param aPanel = DrawPanel to use (can be null) mainly used for clipping purposes
* @param aDC = Device Context (can be null)
* @param aOffset = offset to draw
* @param aDrawMode = GR_OR, GR_XOR, ...
* @param aDisplay_mode = FILL_T value ( has meaning only for items what can be filled )
* @param aTransformMatrix = Transform Matrix
*/
/**********************************************************************************************/
void LibDrawArc::Draw( WinEDA_DrawPanel* aPanel, wxDC* aDC, const wxPoint& aOffset, int aColor,
int aDrawMode, void* aData, int aTransformMatrix[2][2] )
/**********************************************************************************************/
{
wxPoint pos1, pos2, posc;
int color = ReturnLayerColor( LAYER_DEVICE );
int linewidth = MAX( m_Width, g_DrawMinimunLineWidth );
if( aColor < 0 ) // Used normal color or selected color
{
if( (m_Selected & IS_SELECTED) )
color = g_ItemSelectetColor;
}
else
color = aColor;
pos1 = TransformCoordinate( aTransformMatrix, m_ArcEnd ) + aOffset;
pos2 = TransformCoordinate( aTransformMatrix, m_ArcStart ) + aOffset;
posc = TransformCoordinate( aTransformMatrix, m_Pos ) + aOffset;
int pt1 = t1;
int pt2 = t2;
bool swap = MapAngles( &pt1, &pt2, aTransformMatrix );
if( swap )
{
EXCHG( pos1.x, pos2.x );
EXCHG( pos1.y, pos2.y );
}
GRSetDrawMode( aDC, aDrawMode );
FILL_T fill = aData ? NO_FILL : m_Fill;
if( aColor >= 0 )
fill = NO_FILL;
if( fill == FILLED_WITH_BG_BODYCOLOR )
GRFilledArc( &aPanel->m_ClipBox, aDC, posc.x, posc.y, pt1, pt2,
m_Rayon, linewidth, color,
ReturnLayerColor( LAYER_DEVICE_BACKGROUND ) );
else if( fill == FILLED_SHAPE && !aData )
GRFilledArc( &aPanel->m_ClipBox, aDC, posc.x, posc.y, pt1, pt2,
m_Rayon, color, color );
else
#ifdef DRAW_ARC_WITH_ANGLE
GRArc( &aPanel->m_ClipBox, aDC, posc.x, posc.y, pt1, pt2,
m_Rayon, linewidth, color );
#else
GRArc1( &aPanel->m_ClipBox, aDC, pos1.x, pos1.y, pos2.x, pos2.y,
posc.x, posc.y, linewidth, color );
#endif
}
/*************************************************************************************************/
void LibDrawCircle::Draw( WinEDA_DrawPanel* aPanel, wxDC* aDC, const wxPoint& aOffset, int aColor,
int aDrawMode, void* aData, int aTransformMatrix[2][2] )
/*************************************************************************************************/
{
wxPoint pos1;
int color = ReturnLayerColor( LAYER_DEVICE );
int linewidth = MAX( m_Width, g_DrawMinimunLineWidth );
if( aColor < 0 ) // Used normal color or selected color
{
if( (m_Selected & IS_SELECTED) )
color = g_ItemSelectetColor;
}
else
color = aColor;
pos1 = TransformCoordinate( aTransformMatrix, m_Pos ) + aOffset;
GRSetDrawMode( aDC, aDrawMode );
FILL_T fill = aData ? NO_FILL : m_Fill;
if( aColor >= 0 )
fill = NO_FILL;
if( fill == FILLED_WITH_BG_BODYCOLOR )
GRFilledCircle( &aPanel->m_ClipBox, aDC, pos1.x, pos1.y,
m_Rayon, linewidth, color,
ReturnLayerColor( LAYER_DEVICE_BACKGROUND ) );
else if( fill == FILLED_SHAPE )
GRFilledCircle( &aPanel->m_ClipBox, aDC, pos1.x, pos1.y,
m_Rayon, 0, color, color );
else
GRCircle( &aPanel->m_ClipBox, aDC, pos1.x, pos1.y,
m_Rayon, linewidth, color );
}
/*************************************************************************************************/
void LibDrawText::Draw( WinEDA_DrawPanel* aPanel, wxDC* aDC, const wxPoint& aOffset, int aColor,
int aDrawMode, void* aData, int aTransformMatrix[2][2] )
/*************************************************************************************************/
{
wxPoint pos1, pos2;
int color = ReturnLayerColor( LAYER_DEVICE );
int linewidth = MAX( m_Width, g_DrawMinimunLineWidth );
if( aColor < 0 ) // Used normal color or selected color
{
if( (m_Selected & IS_SELECTED) )
color = g_ItemSelectetColor;
}
else
color = aColor;
pos1 = TransformCoordinate( aTransformMatrix, m_Pos ) + aOffset;
/* The text orientation may need to be flipped if the
* transformation matrix causes xy axes to be flipped. */
int t1 = (aTransformMatrix[0][0] != 0) ^ (m_Horiz != 0);
DrawGraphicText( aPanel, aDC, pos1, color, m_Text,
t1 ? TEXT_ORIENT_HORIZ : TEXT_ORIENT_VERT,
m_Size,
GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER, linewidth );
}
/*************************************************************************************************/
void LibDrawSquare::Draw( WinEDA_DrawPanel* aPanel, wxDC* aDC, const wxPoint& aOffset, int aColor,
int aDrawMode, void* aData, int aTransformMatrix[2][2] )
/*************************************************************************************************/
{
wxPoint pos1, pos2;
int color = ReturnLayerColor( LAYER_DEVICE );
int linewidth = MAX( m_Width, g_DrawMinimunLineWidth );
if( aColor < 0 ) // Used normal color or selected color
{
if( (m_Selected & IS_SELECTED) )
color = g_ItemSelectetColor;
}
else
color = aColor;
pos1 = TransformCoordinate( aTransformMatrix, m_Pos ) + aOffset;
pos2 = TransformCoordinate( aTransformMatrix, m_End ) + aOffset;
FILL_T fill = aData ? NO_FILL : m_Fill;
if( aColor >= 0 )
fill = NO_FILL;
if( fill == FILLED_WITH_BG_BODYCOLOR && !aData )
GRFilledRect( &aPanel->m_ClipBox, aDC, pos1.x, pos1.y, pos2.x, pos2.y,
linewidth, color,
ReturnLayerColor( LAYER_DEVICE_BACKGROUND ) );
else if( m_Fill == FILLED_SHAPE && !aData )
GRFilledRect( &aPanel->m_ClipBox, aDC, pos1.x, pos1.y, pos2.x, pos2.y,
linewidth, color, color );
else
GRRect( &aPanel->m_ClipBox, aDC, pos1.x, pos1.y, pos2.x, pos2.y,
linewidth, color );
}
/*************************************************************************************************/
void LibDrawSegment::Draw( WinEDA_DrawPanel* aPanel, wxDC* aDC, const wxPoint& aOffset, int aColor,
int aDrawMode, void* aData, int aTransformMatrix[2][2] )
/*************************************************************************************************/
{
wxPoint pos1, pos2;
int color = ReturnLayerColor( LAYER_DEVICE );
int linewidth = MAX( m_Width, g_DrawMinimunLineWidth );
if( aColor < 0 ) // Used normal color or selected color
{
if( (m_Selected & IS_SELECTED) )
color = g_ItemSelectetColor;
}
else
color = aColor;
pos1 = TransformCoordinate( aTransformMatrix, m_Pos ) + aOffset;
pos2 = TransformCoordinate( aTransformMatrix, m_End ) + aOffset;
GRLine( &aPanel->m_ClipBox, aDC, pos1.x, pos1.y, pos2.x, pos2.y, linewidth, color );
}
/*************************************************************************************************/
void LibDrawPolyline::Draw( WinEDA_DrawPanel* aPanel, wxDC* aDC,
const wxPoint& aOffset, int aColor,
int aDrawMode, void* aData,
int aTransformMatrix[2][2] )
/*************************************************************************************************/
{
wxPoint pos1;
int color = ReturnLayerColor( LAYER_DEVICE );
int linewidth = MAX( m_Width, g_DrawMinimunLineWidth );
static int* Buf_Poly_Drawings = NULL; // Buffer used to store current corners coordinates for drawings
static int Buf_Poly_Size = 0; // Buffer used to store current corners coordinates for drawings
if( aColor < 0 ) // Used normal color or selected color
{
if( (m_Selected & IS_SELECTED) )
color = g_ItemSelectetColor;
}
else
color = aColor;
// Set the size of the buffer od coordinates
if( Buf_Poly_Drawings == NULL )
{
Buf_Poly_Size = m_CornersCount;
Buf_Poly_Drawings = (int*) MyMalloc( sizeof(int) * 2 * Buf_Poly_Size );
}
else if( Buf_Poly_Size < m_CornersCount )
{
Buf_Poly_Size = m_CornersCount;
Buf_Poly_Drawings = (int*) realloc( Buf_Poly_Drawings,
sizeof(int) * 2 * Buf_Poly_Size );
}
for( int ii = 0, jj = 0; ii < m_CornersCount; ii++, jj += 2 )
{
pos1.x = m_PolyList[jj];
pos1.y = m_PolyList[jj + 1];
pos1 = TransformCoordinate( aTransformMatrix, pos1 ) + aOffset;
Buf_Poly_Drawings[jj] = pos1.x;
Buf_Poly_Drawings[jj + 1] = pos1.y;
}
FILL_T fill = aData ? NO_FILL : m_Fill;
if( aColor >= 0 )
fill = NO_FILL;
if( fill == FILLED_WITH_BG_BODYCOLOR )
GRPoly( &aPanel->m_ClipBox, aDC, m_CornersCount,
Buf_Poly_Drawings, 1, linewidth, color,
ReturnLayerColor( LAYER_DEVICE_BACKGROUND ) );
else if( fill == FILLED_SHAPE )
GRPoly( &aPanel->m_ClipBox, aDC, m_CornersCount,
Buf_Poly_Drawings, 1, linewidth, color, color );
else
GRPoly( &aPanel->m_ClipBox, aDC, m_CornersCount,
Buf_Poly_Drawings, 0, linewidth, color, color );
}
/*************************************************************************************************/
void LibDrawField::Draw( WinEDA_DrawPanel* aPanel, wxDC* aDC, const wxPoint& aOffset, int aColor,
int aDrawMode, void* aData, int aTransformMatrix[2][2] )
/*************************************************************************************************/
/* if aData not NULL, adat must point a wxString which is used instead of the m_Text
*/
{
wxPoint text_pos;
int color = aColor;
int linewidth = MAX( m_Width, g_DrawMinimunLineWidth );
if( aColor < 0 ) // Used normal color or selected color
{
if( (m_Selected & IS_SELECTED) )
color = g_ItemSelectetColor;
}
else
color = aColor;
if( color < 0 )
{
switch( m_FieldId )
{
case REFERENCE:
color = ReturnLayerColor( LAYER_REFERENCEPART );
break;
case VALUE:
color = ReturnLayerColor( LAYER_VALUEPART );
break;
default:
color = ReturnLayerColor( LAYER_FIELDS );
break;
}
}
text_pos = TransformCoordinate( aTransformMatrix, m_Pos ) + aOffset;
wxString* text = aData ? (wxString*) aData : &m_Text;
GRSetDrawMode( aDC, aDrawMode );
DrawGraphicText( aPanel, aDC, text_pos,
color, text->GetData(),
m_Orient ? TEXT_ORIENT_VERT : TEXT_ORIENT_HORIZ,
m_Size,
m_HJustify, m_VJustify, linewidth );
}
/**
* Function HitTest
* tests if the given wxPoint is within the bounds of this object.
* @param refPos A wxPoint to test, in Field coordinate system
* @return bool - true if a hit, else false
*/
bool LibDrawField::HitTest( const wxPoint& refPos )
{
EDA_Rect bbox; // bounding box for the text
bbox.SetOrigin( m_Pos );
int dx; // X size for the full text
if ( m_FieldId == REFERENCE )
dx = m_Size.x * (m_Text.Len( ) + 1); // The displayed text has one char more (U is displayed U?)
else
dx = m_Size.x * m_Text.Len( );
dx = (int) ((double) dx * 10.0/9); // spacing between char is 0.1 the char size
int dy = m_Size.y;
if( m_Orient )
EXCHG( dx, dy ); // Swap X and Y size for a vertical text
// adjust position of the left bottom corner according to the justification
// pos is at this point correct for a left and top justified text
// Horizontal justification
if( m_HJustify == GR_TEXT_HJUSTIFY_CENTER )
bbox.Offset( -dx / 2, 0 );
else if( m_HJustify == GR_TEXT_HJUSTIFY_RIGHT )
bbox.Offset( -dx, 0 );
// Vertical justification
if( m_VJustify == GR_TEXT_VJUSTIFY_CENTER )
bbox.Offset( 0, -dy / 2 );
else if( m_VJustify == GR_TEXT_VJUSTIFY_TOP )
bbox.Offset( 0, -dy );
bbox.SetSize( dx, dy );
if( bbox.Inside( refPos ) )
return true;
return false;
}