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kicad/pcbnew/muonde.cpp

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/**
* @file muonde.cpp
* @brief Microwave pcb layout code.
*/
#include "fctsys.h"
#include "class_drawpanel.h"
#include "confirm.h"
#include "trigo.h"
#include "kicad_string.h"
#include "gestfich.h"
#include "wxPcbStruct.h"
#include "dialog_helpers.h"
#include "richio.h"
#include "filter_reader.h"
#include "gr_basic.h"
#include "pcbcommon.h"
#include "macros.h"
#include "class_board.h"
#include "class_module.h"
#include "class_edge_mod.h"
#include "protos.h"
#include "pcbnew.h"
#define COEFF_COUNT 6
static double* PolyEdges;
static int PolyEdgesCount;
static double ShapeScaleX, ShapeScaleY;
static wxSize ShapeSize;
static int PolyShapeType;
static void Exit_Self( EDA_DRAW_PANEL* Panel, wxDC* DC );
static void gen_arc( std::vector <wxPoint>& aBuffer,
wxPoint aStartPoint,
wxPoint aCenter,
int a_ArcAngle );
static void ShowBoundingBoxMicroWaveInductor( EDA_DRAW_PANEL* apanel,
wxDC* aDC,
const wxPoint& aPosition,
bool aErase );
int BuildCornersList_S_Shape( std::vector <wxPoint>& aBuffer,
wxPoint aStartPoint, wxPoint aEndPoint,
int aLength, int aWidth );
class SELFPCB
{
public:
int forme; // Shape: coil, spiral, etc ..
wxPoint m_Start;
wxPoint m_End;
wxSize m_Size;
int lng; // Trace length.
int m_Width; // Trace width.
};
static SELFPCB Mself;
static int Self_On;
/* This function shows on screen the bounding box of the inductor that will be
* created at the end of the build inductor process
*/
static void ShowBoundingBoxMicroWaveInductor( EDA_DRAW_PANEL* aPanel, wxDC* aDC,
const wxPoint& aPosition, bool aErase )
{
/* Calculate the orientation and size of the box containing the inductor:
* the box is a rectangle with height = lenght/2
* the shape is defined by a rectangle, nor necessary horizontal or vertical
*/
GRSetDrawMode( aDC, GR_XOR );
wxPoint poly[5];
wxPoint pt = Mself.m_End - Mself.m_Start;
int angle = -wxRound( atan2( (double) pt.y, (double) pt.x ) * 1800.0 / M_PI );
int len = wxRound( sqrt( (double) pt.x * pt.x + (double) pt.y * pt.y ) );
// calculate corners
pt.x = 0; pt.y = len / 4;
RotatePoint( &pt, angle );
poly[0] = Mself.m_Start + pt;
poly[1] = Mself.m_End + pt;
pt.x = 0; pt.y = -len / 4;
RotatePoint( &pt, angle );
poly[2] = Mself.m_End + pt;
poly[3] = Mself.m_Start + pt;
poly[4] = poly[0];
if( aErase )
{
GRPoly( &aPanel->m_ClipBox, aDC, 5, poly, false, 0, YELLOW, YELLOW );
}
Mself.m_End = aPanel->GetScreen()->GetCrossHairPosition();
pt = Mself.m_End - Mself.m_Start;
angle = -wxRound( atan2( (double) pt.y, (double) pt.x ) * 1800.0 / M_PI );
len = wxRound( sqrt( (double) pt.x * pt.x + (double) pt.y * pt.y ) );
// calculate new corners
pt.x = 0; pt.y = len / 4;
RotatePoint( &pt, angle );
poly[0] = Mself.m_Start + pt;
poly[1] = Mself.m_End + pt;
pt.x = 0; pt.y = -len / 4;
RotatePoint( &pt, angle );
poly[2] = Mself.m_End + pt;
poly[3] = Mself.m_Start + pt;
poly[4] = poly[0];
GRPoly( &aPanel->m_ClipBox, aDC, 5, poly, false, 0, YELLOW, YELLOW );
}
void Exit_Self( EDA_DRAW_PANEL* Panel, wxDC* DC )
{
if( Self_On )
{
Self_On = 0;
Panel->m_mouseCaptureCallback( Panel, DC, wxDefaultPosition, 0 );
}
}
void PCB_EDIT_FRAME::Begin_Self( wxDC* DC )
{
if( Self_On )
{
Genere_Self( DC );
return;
}
Mself.m_Start = GetScreen()->GetCrossHairPosition();
Mself.m_End = Mself.m_Start;
Self_On = 1;
/* Update the initial coordinates. */
GetScreen()->m_O_Curseur = GetScreen()->GetCrossHairPosition();
UpdateStatusBar();
DrawPanel->SetMouseCapture( ShowBoundingBoxMicroWaveInductor, Exit_Self );
DrawPanel->m_mouseCaptureCallback( DrawPanel, DC, wxDefaultPosition, false );
}
/* Create a self-shaped coil
* - Length Mself.lng
* - Extremities Mself.m_Start and Mself.m_End
*
* We must determine:
* Mself.nbrin = number of segments perpendicular to the direction
* (The coil nbrin will demicercles + 1 + 2 1 / 4 circle)
* Mself.lbrin = length of a strand
* Mself.radius = radius of rounded parts of the coil
* Mself.delta = segments extremities connection between him and the coil even
*
* The equations are
* Mself.m_Size.x = 2 * Mself.radius + Mself.lbrin
* Mself.m_Size.y * Mself.delta = 2 + 2 * Mself.nbrin * Mself.radius
* Mself.lng = 2 * Mself.delta / / connections to the coil
+ (Mself.nbrin-2) * Mself.lbrin / / length of the strands except 1st and last
+ (Mself.nbrin 1) * (PI * Mself.radius) / / length of rounded
* Mself.lbrin + / 2 - Melf.radius * 2) / / length of 1st and last bit
*
* The constraints are:
* Nbrin >= 2
* Mself.radius < Mself.m_Size.x
* Mself.m_Size.y = Mself.radius * 4 + 2 * Mself.raccord
* Mself.lbrin> Mself.radius * 2
*
* The calculation is conducted in the following way:
* Initially:
* Nbrin = 2
* Radius = 4 * m_Size.x (arbitrarily fixed value)
* Then:
* Increasing the number of segments to the desired length
* (Radius decreases if necessary)
*
*/
MODULE* PCB_EDIT_FRAME::Genere_Self( wxDC* DC )
{
D_PAD* PtPad;
int ll;
wxString msg;
DrawPanel->m_mouseCaptureCallback( DrawPanel, DC, wxDefaultPosition, false );
DrawPanel->SetMouseCapture( NULL, NULL );
if( Self_On == 0 )
{
DisplayError( this, wxT( "Starting point not init.." ) );
return NULL;
}
Self_On = 0;
Mself.m_End = GetScreen()->GetCrossHairPosition();
wxPoint pt = Mself.m_End - Mself.m_Start;
int min_len = wxRound( sqrt( (double) pt.x * pt.x + (double) pt.y * pt.y ) );
Mself.lng = min_len;
/* Enter the desired length. */
msg = ReturnStringFromValue( g_UserUnit, Mself.lng, GetScreen()->GetInternalUnits() );
wxTextEntryDialog dlg( this, _( "Length:" ), _( "Length" ), msg );
if( dlg.ShowModal() != wxID_OK )
return NULL; // cancelled by user
msg = dlg.GetValue();
Mself.lng = ReturnValueFromString( g_UserUnit, msg, GetScreen()->GetInternalUnits() );
/* Control values (ii = minimum length) */
if( Mself.lng < min_len )
{
DisplayError( this, _( "Requested length < minimum length" ) );
return NULL;
}
/* Calculate the elements. */
Mself.m_Width = GetBoard()->GetCurrentTrackWidth();
std::vector <wxPoint> buffer;
ll = BuildCornersList_S_Shape( buffer, Mself.m_Start, Mself.m_End, Mself.lng, Mself.m_Width );
if( !ll )
{
DisplayError( this, _( "Requested length too large" ) );
return NULL;
}
/* Generate module. */
MODULE* Module;
Module = Create_1_Module( wxEmptyString );
if( Module == NULL )
return NULL;
// here the Module is already in the BOARD, Create_1_Module() does that.
Module->m_LibRef = wxT( "MuSelf" );
Module->m_Attributs = MOD_VIRTUAL | MOD_CMS;
Module->m_Flags = 0;
Module->m_Pos = Mself.m_End;
/* Generate segments. */
for( unsigned jj = 1; jj < buffer.size(); jj++ )
{
EDGE_MODULE* PtSegm;
PtSegm = new EDGE_MODULE( Module );
PtSegm->m_Start = buffer[jj - 1];
PtSegm->m_End = buffer[jj];
PtSegm->m_Width = Mself.m_Width;
PtSegm->SetLayer( Module->GetLayer() );
PtSegm->m_Shape = S_SEGMENT;
PtSegm->m_Start0 = PtSegm->m_Start - Module->m_Pos;
PtSegm->m_End0 = PtSegm->m_End - Module->m_Pos;
Module->m_Drawings.PushBack( PtSegm );
}
/* Place a pad on each end of coil. */
PtPad = new D_PAD( Module );
Module->m_Pads.PushFront( PtPad );
PtPad->SetPadName( wxT( "1" ) );
PtPad->m_Pos = Mself.m_End;
PtPad->m_Pos0 = PtPad->m_Pos - Module->m_Pos;
PtPad->m_Size.x = PtPad->m_Size.y = Mself.m_Width;
PtPad->m_layerMask = g_TabOneLayerMask[Module->GetLayer()];
PtPad->m_Attribut = PAD_SMD;
PtPad->m_PadShape = PAD_CIRCLE;
PtPad->ComputeShapeMaxRadius();
D_PAD* newpad = new D_PAD( Module );
newpad->Copy( PtPad );
Module->m_Pads.Insert( newpad, PtPad->Next() );
PtPad = newpad;
PtPad->SetPadName( wxT( "2" ) );
PtPad->m_Pos = Mself.m_Start;
PtPad->m_Pos0 = PtPad->m_Pos - Module->m_Pos;
/* Modify text positions. */
Module->DisplayInfo( this );
Module->m_Value->m_Pos.x = Module->m_Reference->m_Pos.x =
( Mself.m_Start.x + Mself.m_End.x ) / 2;
Module->m_Value->m_Pos.y = Module->m_Reference->m_Pos.y =
( Mself.m_Start.y + Mself.m_End.y ) / 2;
Module->m_Reference->m_Pos.y -= Module->m_Reference->m_Size.y;
Module->m_Value->m_Pos.y += Module->m_Value->m_Size.y;
Module->m_Reference->m_Pos0 = Module->m_Reference->m_Pos - Module->m_Pos;
Module->m_Value->m_Pos0 = Module->m_Value->m_Pos - Module->m_Pos;
Module->CalculateBoundingBox();
Module->Draw( DrawPanel, DC, GR_OR );
return Module;
}
/** gen_arc
* Generate an arc using arc approximation by lines:
* Center aCenter
* Angle "angle" (in 0.1 deg)
* @param aBuffer = a buffer to store points.
* @param aStartPoint = starting point of arc.
* @param aCenter = arc centre.
* @param a_ArcAngle = arc length in 0.1 degrees.
*/
static void gen_arc( std::vector <wxPoint>& aBuffer,
wxPoint aStartPoint,
wxPoint aCenter,
int a_ArcAngle )
{
#define SEGM_COUNT_PER_360DEG 16
wxPoint first_point = aStartPoint - aCenter;
int seg_count = ( ( abs( a_ArcAngle ) ) * SEGM_COUNT_PER_360DEG ) / 3600;
if( seg_count == 0 )
seg_count = 1;
double increment_angle = (double) a_ArcAngle * 3.14159 / 1800 / seg_count;
// Creates nb_seg point to approximate arc by segments:
for( int ii = 1; ii <= seg_count; ii++ )
{
double rot_angle = increment_angle * ii;
double fcos = cos( rot_angle );
double fsin = sin( rot_angle );
wxPoint currpt;
// Rotate current point:
currpt.x = wxRound( ( first_point.x * fcos + first_point.y * fsin ) );
currpt.y = wxRound( ( first_point.y * fcos - first_point.x * fsin ) );
wxPoint corner = aCenter + currpt;
aBuffer.push_back( corner );
}
}
/**
* Function BuildCornersList_S_Shape
* Create a path like a S-shaped coil
* @param aBuffer = a buffer where to store points (ends of segments)
* @param aStartPoint = starting point of the path
* @param aEndPoint = ending point of the path
* @param aLength = full lenght of the path
* @param aWidth = segment width
*/
int BuildCornersList_S_Shape( std::vector <wxPoint>& aBuffer,
wxPoint aStartPoint, wxPoint aEndPoint,
int aLength, int aWidth )
{
/* We must determine:
* segm_count = number of segments perpendicular to the direction
* segm_len = length of a strand
* radius = radius of rounded parts of the coil
* stubs_len = length of the 2 stubs( segments parallel to the direction)
* connecting the start point to the start point of the S shape
* and the ending point to the end point of the S shape
* The equations are (assuming the area size of the entire shape is Size:
* Size.x = 2 * radius + segm_len
* Size.y = (segm_count + 2 ) * 2 * radius + 2 * stubs_len
* Mself.lng = 2 * delta // connections to the coil
* + (segm_count-2) * segm_len // length of the strands except 1st and last
* + (segm_count) * (PI * radius) // length of rounded
* segm_len + / 2 - radius * 2) // length of 1st and last bit
*
* The constraints are:
* segm_count >= 2
* radius < m_Size.x
* Size.y = (radius * 4) + (2 * stubs_len)
* segm_len > radius * 2
*
* The calculation is conducted in the following way:
* first:
* segm_count = 2
* radius = 4 * Size.x (arbitrarily fixed value)
* Then:
* Increasing the number of segments to the desired length
* (radius decreases if necessary)
*/
wxSize size;
// This scale factor adjust the arc lenght to handle
// the arc to segment approximation.
// because we use SEGM_COUNT_PER_360DEG segment to approximate a circle,
// the trace len must be corrected when calculated using arcs
// this factor adjust calculations and must be canged if SEGM_COUNT_PER_360DEG is modified
// because trace using segment is shorter the corresponding arc
// ADJUST_SIZE is the ratio between tline len and the arc len for an arc
// of 360/ADJUST_SIZE angle
#define ADJUST_SIZE 0.988
wxPoint pt = aEndPoint - aStartPoint;
int angle = -wxRound( atan2( (double) pt.y, (double) pt.x ) * 1800.0 / M_PI );
int min_len = wxRound( sqrt( (double) pt.x * pt.x + (double) pt.y * pt.y ) );
int segm_len = 0; // length of segments
int full_len; // full len of shape (sum of lenght of all segments + arcs)
/* Note: calculations are made for a vertical coil (more easy calculations)
* and after points are rotated to their actual position
* So the main direction is the Y axis.
* the 2 stubs are on the Y axis
* the others segments are parallel to the X axis.
*/
// Calculate the size of area (for a vertical shape)
size.x = min_len / 2;
size.y = min_len;
// Choose a reasonable starting value for the radius of the arcs.
int radius = MIN( aWidth * 5, size.x / 4 );
int segm_count; // number of full len segments
// the half size segments (first and last segment) are not counted here
int stubs_len = 0; // lenght of first or last segment (half size of others segments)
for( segm_count = 0; ; segm_count++ )
{
stubs_len = ( size.y - ( radius * 2 * (segm_count + 2 ) ) ) / 2;
if( stubs_len < size.y / 10 ) // Reduce radius.
{
stubs_len = size.y / 10;
radius = ( size.y - (2 * stubs_len) ) / ( 2 * (segm_count + 2) );
if( radius < aWidth ) // Radius too small.
{
// Unable to create line: Requested length value is too large for room
return 0;
}
}
segm_len = size.x - ( radius * 2 );
full_len = 2 * stubs_len; // Length of coil connections.
full_len += segm_len * segm_count; // Length of full length segments.
full_len += wxRound( ( segm_count + 2 ) * M_PI * ADJUST_SIZE * radius ); // Ard arcs len
full_len += segm_len - (2 * radius); // Length of first and last segments
// (half size segments len = segm_len/2 - radius).
if( full_len >= aLength )
break;
}
// Adjust len by adjusting segm_len:
int delta_size = full_len - aLength;
// reduce len of the segm_count segments + 2 half size segments (= 1 full size segment)
segm_len -= delta_size / (segm_count + 1);
// Generate first line (the first stub) and first arc (90 deg arc)
pt = aStartPoint;
aBuffer.push_back( pt );
pt.y += stubs_len;
aBuffer.push_back( pt );
wxPoint centre = pt;
centre.x -= radius;
gen_arc( aBuffer, pt, centre, -900 );
pt = aBuffer.back();
int half_size_seg_len = segm_len / 2 - radius;
if( half_size_seg_len )
{
pt.x -= half_size_seg_len;
aBuffer.push_back( pt );
}
/* Create shape. */
int ii;
int sign = 1;
segm_count += 1; // increase segm_count to create the last half_size segment
for( ii = 0; ii < segm_count; ii++ )
{
int arc_angle;
if( ii & 1 ) /* odd order arcs are greater than 0 */
sign = -1;
else
sign = 1;
arc_angle = 1800 * sign;
centre = pt;
centre.y += radius;
gen_arc( aBuffer, pt, centre, arc_angle );
pt = aBuffer.back();
pt.x += segm_len * sign;
aBuffer.push_back( pt );
}
// The last point is false:
// it is the end of a full size segment, but must be
// the end of the second half_size segment. Change it.
sign *= -1;
aBuffer.back().x = aStartPoint.x + radius * sign;
// create last arc
pt = aBuffer.back();
centre = pt;
centre.y += radius;
gen_arc( aBuffer, pt, centre, 900 * sign ); pt = aBuffer.back();
// Rotate point
angle += 900;
for( unsigned jj = 0; jj < aBuffer.size(); jj++ )
{
RotatePoint( &aBuffer[jj].x, &aBuffer[jj].y, aStartPoint.x, aStartPoint.y, angle );
}
// push last point (end point)
aBuffer.push_back( aEndPoint );
return 1;
}
/* Create a footprint with pad_count pads for micro wave applications
* This footprint has pad_count pads:
* PAD_SMD, rectangular, H size = V size = current track width.
*/
MODULE* PCB_EDIT_FRAME::Create_MuWaveBasicShape( const wxString& name, int pad_count )
{
MODULE* Module;
int pad_num = 1;
wxString Line;
Module = Create_1_Module( name );
if( Module == NULL )
return NULL;
#define DEFAULT_SIZE 30
Module->m_TimeStamp = GetTimeStamp();
Module->m_Value->m_Size = wxSize( DEFAULT_SIZE, DEFAULT_SIZE );
Module->m_Value->m_Pos0.y = -DEFAULT_SIZE;
Module->m_Value->m_Pos.y += Module->m_Value->m_Pos0.y;
Module->m_Value->m_Thickness = DEFAULT_SIZE / 4;
Module->m_Reference->m_Size = wxSize( DEFAULT_SIZE, DEFAULT_SIZE );
Module->m_Reference->m_Pos0.y = DEFAULT_SIZE;
Module->m_Reference->m_Pos.y += Module->m_Reference->m_Pos0.y;
Module->m_Reference->m_Thickness = DEFAULT_SIZE / 4;
/* Create 2 pads used in gaps and stubs.
* The gap is between these 2 pads
* the stub is the pad 2
*/
while( pad_count-- )
{
D_PAD* pad = new D_PAD( Module );
Module->m_Pads.PushFront( pad );
pad->m_Size.x = pad->m_Size.y = GetBoard()->GetCurrentTrackWidth();
pad->m_Pos = Module->m_Pos;
pad->m_PadShape = PAD_RECT;
pad->m_Attribut = PAD_SMD;
pad->m_layerMask = LAYER_FRONT;
Line.Printf( wxT( "%d" ), pad_num );
pad->SetPadName( Line );
pad_num++;
}
return Module;
}
/* Create a module "GAP" or "STUB"
* This a "gap" or "stub" used in micro wave designs
* This module has 2 pads:
* PAD_SMD, rectangular, H size = V size = current track width.
* the "gap" is isolation created between this 2 pads
*/
MODULE* PCB_EDIT_FRAME::Create_MuWaveComponent( int shape_type )
{
int oX;
D_PAD* pad;
MODULE* Module;
wxString msg, cmp_name;
int pad_count = 2;
int angle = 0;
/* Enter the size of the gap or stub*/
int gap_size = GetBoard()->GetCurrentTrackWidth();
switch( shape_type )
{
case 0:
msg = _( "Gap" );
cmp_name = wxT( "GAP" );
break;
case 1:
msg = _( "Stub" );
cmp_name = wxT( "STUB" );
pad_count = 2;
break;
case 2:
msg = _( "Arc Stub" );
cmp_name = wxT( "ASTUB" );
pad_count = 1;
break;
default:
msg = wxT( "???" );
break;
}
wxString value = ReturnStringFromValue( g_UserUnit, gap_size,
GetScreen()->GetInternalUnits() );
wxTextEntryDialog dlg( this, msg, _( "Create microwave module" ), value );
if( dlg.ShowModal() != wxID_OK )
{
DrawPanel->MoveCursorToCrossHair();
return NULL; // cancelled by user
}
value = dlg.GetValue();
gap_size = ReturnValueFromString( g_UserUnit, value, GetScreen()->GetInternalUnits() );
bool abort = false;
if( shape_type == 2 )
{
double fcoeff = 10.0, fval;
msg.Printf( wxT( "%3.1f" ), angle / fcoeff );
wxTextEntryDialog angledlg( this, _( "Angle (0.1deg):" ),
_( "Create microwave module" ), msg );
if( angledlg.ShowModal() != wxID_OK )
{
DrawPanel->MoveCursorToCrossHair();
return NULL; // cancelled by user
}
msg = angledlg.GetValue();
if( !msg.ToDouble( &fval ) )
{
DisplayError( this, _( "Incorrect number, abort" ) );
abort = true;
}
angle = ABS( wxRound( fval * fcoeff ) );
if( angle > 1800 )
angle = 1800;
}
if( abort )
{
DrawPanel->MoveCursorToCrossHair();
return NULL;
}
Module = Create_MuWaveBasicShape( cmp_name, pad_count );
pad = Module->m_Pads;
switch( shape_type )
{
case 0: //Gap :
oX = pad->m_Pos0.x = -( gap_size + pad->m_Size.x ) / 2;
pad->m_Pos.x += pad->m_Pos0.x;
pad = pad->Next();
pad->m_Pos0.x = oX + gap_size + pad->m_Size.x;
pad->m_Pos.x += pad->m_Pos0.x;
break;
case 1: //Stub :
pad->SetPadName( wxT( "1" ) );
pad = pad->Next();
pad->m_Pos0.y = -( gap_size + pad->m_Size.y ) / 2;
pad->m_Size.y = gap_size;
pad->m_Pos.y += pad->m_Pos0.y;
break;
case 2: // Arc Stub created by a polygonal approach:
{
EDGE_MODULE* edge = new EDGE_MODULE( Module );
Module->m_Drawings.PushFront( edge );
edge->m_Shape = S_POLYGON;
edge->SetLayer( LAYER_N_FRONT );
int numPoints = angle / 50 + 3; // Note: angles are in 0.1 degrees
std::vector<wxPoint> polyPoints = edge->GetPolyPoints();
polyPoints.reserve( numPoints );
edge->m_Start0.y = -pad->m_Size.y / 2;
polyPoints.push_back( wxPoint( 0, 0 ) );
int theta = -angle / 2;
for( int ii = 1; ii<numPoints - 1; ii++ )
{
wxPoint pt( 0, -gap_size );
RotatePoint( &pt.x, &pt.y, theta );
polyPoints.push_back( pt );
theta += 50;
if( theta > angle / 2 )
theta = angle / 2;
}
// Close the polygon:
polyPoints.push_back( polyPoints[0] );
}
break;
default:
break;
}
Module->CalculateBoundingBox();
GetBoard()->m_Status_Pcb = 0;
OnModify();
return Module;
}
/**************** Polygon Shapes ***********************/
enum id_mw_cmd {
ID_READ_SHAPE_FILE = 1000
};
/* Setting polynomial form parameters
*/
class WinEDA_SetParamShapeFrame : public wxDialog
{
private:
PCB_EDIT_FRAME* m_Parent;
wxRadioBox* m_ShapeOptionCtrl;
EDA_SIZE_CTRL* m_SizeCtrl;
public: WinEDA_SetParamShapeFrame( PCB_EDIT_FRAME* parent, const wxPoint& pos );
~WinEDA_SetParamShapeFrame() { };
private:
void OnOkClick( wxCommandEvent& event );
void OnCancelClick( wxCommandEvent& event );
void ReadDataShapeDescr( wxCommandEvent& event );
void AcceptOptions( wxCommandEvent& event );
DECLARE_EVENT_TABLE()
};
BEGIN_EVENT_TABLE( WinEDA_SetParamShapeFrame, wxDialog )
EVT_BUTTON( wxID_OK, WinEDA_SetParamShapeFrame::OnOkClick )
EVT_BUTTON( wxID_CANCEL, WinEDA_SetParamShapeFrame::OnCancelClick )
EVT_BUTTON( ID_READ_SHAPE_FILE, WinEDA_SetParamShapeFrame::ReadDataShapeDescr )
END_EVENT_TABLE()
WinEDA_SetParamShapeFrame::WinEDA_SetParamShapeFrame( PCB_EDIT_FRAME* parent,
const wxPoint& framepos ) :
wxDialog( parent, -1, _( "Complex shape" ), framepos, wxSize( 350, 280 ), DIALOG_STYLE )
{
m_Parent = parent;
if( PolyEdges )
free( PolyEdges );
PolyEdges = NULL;
PolyEdgesCount = 0;
wxBoxSizer* MainBoxSizer = new wxBoxSizer( wxHORIZONTAL );
SetSizer( MainBoxSizer );
wxBoxSizer* LeftBoxSizer = new wxBoxSizer( wxVERTICAL );
wxBoxSizer* RightBoxSizer = new wxBoxSizer( wxVERTICAL );
MainBoxSizer->Add( LeftBoxSizer, 0, wxGROW | wxALL, 5 );
MainBoxSizer->Add( RightBoxSizer, 0, wxALIGN_CENTER_VERTICAL | wxALL, 5 );
wxButton* Button = new wxButton( this, wxID_OK, _( "OK" ) );
RightBoxSizer->Add( Button, 0, wxGROW | wxALL, 5 );
Button = new wxButton( this, wxID_CANCEL, _( "Cancel" ) );
RightBoxSizer->Add( Button, 0, wxGROW | wxALL, 5 );
Button = new wxButton( this, ID_READ_SHAPE_FILE,
_( "Read Shape Description File..." ) );
RightBoxSizer->Add( Button, 0, wxGROW | wxALL, 5 );
wxString shapelist[3] =
{
_( "Normal" ), _( "Symmetrical" ),
_( "Mirrored" )
};
m_ShapeOptionCtrl = new wxRadioBox( this, -1, _( "Shape Option" ),
wxDefaultPosition, wxDefaultSize, 3,
shapelist, 1,
wxRA_SPECIFY_COLS );
LeftBoxSizer->Add( m_ShapeOptionCtrl, 0, wxGROW | wxALL, 5 );
m_SizeCtrl = new EDA_SIZE_CTRL( this, _( "Size" ), ShapeSize,
g_UserUnit, LeftBoxSizer,
PCB_INTERNAL_UNIT );
GetSizer()->Fit( this );
GetSizer()->SetSizeHints( this );
}
void WinEDA_SetParamShapeFrame::OnCancelClick( wxCommandEvent& event )
{
if( PolyEdges )
free( PolyEdges );
PolyEdges = NULL;
PolyEdgesCount = 0;
EndModal( -1 );
}
void WinEDA_SetParamShapeFrame::OnOkClick( wxCommandEvent& event )
{
ShapeSize = m_SizeCtrl->GetValue();
PolyShapeType = m_ShapeOptionCtrl->GetSelection();
EndModal( 1 );
}
/* Read a description shape file
* File format is
* Unit=MM
* XScale=271.501
* YScale=1.00133
*
* $COORD
* 0 0.6112600148417837
* 0.001851851851851852 0.6104800531118608
* ....
* $ENDCOORD
*
* Each line is the X Y coord (normalized units from 0 to 1)
*/
void WinEDA_SetParamShapeFrame::ReadDataShapeDescr( wxCommandEvent& event )
{
wxString FullFileName;
wxString ext, mask;
FILE* File;
char* Line;
double unitconv = 10000;
char* param1, * param2;
int bufsize;
double* ptbuf;
ext = wxT( ".txt" );
mask = wxT( "*" ) + ext;
FullFileName = EDA_FileSelector( _( "Read descr shape file" ),
wxEmptyString,
FullFileName,
ext,
mask,
this,
wxFD_OPEN,
true );
if( FullFileName.IsEmpty() )
return;
File = wxFopen( FullFileName, wxT( "rt" ) );
if( File == NULL )
{
DisplayError( this, _( "File not found" ) );
return;
}
FILE_LINE_READER fileReader( File, FullFileName );
FILTER_READER reader( fileReader );
bufsize = 100;
ptbuf = PolyEdges = (double*) MyZMalloc( bufsize * 2 * sizeof(double) );
SetLocaleTo_C_standard();
while( reader.ReadLine() )
{
Line = reader.Line();
param1 = strtok( Line, " =\n\r" );
param2 = strtok( NULL, " \t\n\r" );
if( strnicmp( param1, "Unit", 4 ) == 0 )
{
if( strnicmp( param2, "inch", 4 ) == 0 )
unitconv = 10000;
if( strnicmp( param2, "mm", 2 ) == 0 )
unitconv = 10000 / 25.4;
}
if( strnicmp( param1, "$ENDCOORD", 8 ) == 0 )
break;
if( strnicmp( param1, "$COORD", 6 ) == 0 )
{
while( reader.ReadLine() )
{
Line = reader.Line();
param1 = strtok( Line, " \t\n\r" );
param2 = strtok( NULL, " \t\n\r" );
if( strnicmp( param1, "$ENDCOORD", 8 ) == 0 )
break;
if( bufsize <= PolyEdgesCount )
{
int index = ptbuf - PolyEdges;
bufsize *= 2;
ptbuf = PolyEdges = (double*) realloc( PolyEdges, bufsize * 2 *
sizeof(double) );
ptbuf += index;
}
*ptbuf = atof( param1 );
ptbuf++;
*ptbuf = atof( param2 );
ptbuf++;
PolyEdgesCount++;
}
}
if( strnicmp( Line, "XScale", 6 ) == 0 )
{
ShapeScaleX = atof( param2 );
}
if( strnicmp( Line, "YScale", 6 ) == 0 )
{
ShapeScaleY = atof( param2 );
}
}
if( PolyEdgesCount == 0 )
{
free( PolyEdges );
PolyEdges = NULL;
}
SetLocaleTo_Default(); // revert to the current locale
ShapeScaleX *= unitconv;
ShapeScaleY *= unitconv;
m_SizeCtrl->SetValue( (int) ShapeScaleX, (int) ShapeScaleY );
}
MODULE* PCB_EDIT_FRAME::Create_MuWavePolygonShape()
{
D_PAD* pad1, * pad2;
MODULE* Module;
wxString cmp_name;
int pad_count = 2;
EDGE_MODULE* edge;
int ii, npoints;
WinEDA_SetParamShapeFrame* frame = new WinEDA_SetParamShapeFrame( this, wxPoint( -1, -1 ) );
int ok = frame->ShowModal();
frame->Destroy();
DrawPanel->MoveCursorToCrossHair();
if( ok != 1 )
{
if( PolyEdges )
free( PolyEdges );
PolyEdges = NULL;
PolyEdgesCount = 0;
return NULL;
}
if( PolyShapeType == 2 ) // mirrored
ShapeScaleY = -ShapeScaleY;
ShapeSize.x = wxRound( ShapeScaleX );
ShapeSize.y = wxRound( ShapeScaleY );
if( ( ShapeSize.x ) == 0 || ( ShapeSize.y == 0 ) )
{
DisplayError( this, _( "Shape has a null size!" ) );
return NULL;
}
if( PolyEdgesCount == 0 )
{
DisplayError( this, _( "Shape has no points!" ) );
return NULL;
}
cmp_name = wxT( "POLY" );
Module = Create_MuWaveBasicShape( cmp_name, pad_count );
pad1 = Module->m_Pads;
pad1->m_Pos0.x = -ShapeSize.x / 2;
pad1->m_Pos.x += pad1->m_Pos0.x;
pad2 = (D_PAD*) pad1->Next();
pad2->m_Pos0.x = pad1->m_Pos0.x + ShapeSize.x;
pad2->m_Pos.x += pad2->m_Pos0.x;
edge = new EDGE_MODULE( Module );
Module->m_Drawings.PushFront( edge );
edge->m_Shape = S_POLYGON;
edge->SetLayer( LAYER_N_FRONT );
npoints = PolyEdgesCount;
std::vector<wxPoint> polyPoints = edge->GetPolyPoints();
polyPoints.reserve( 2 * PolyEdgesCount + 2 );
// Init start point coord:
polyPoints.push_back( wxPoint( pad1->m_Pos0.x, 0 ) );
double* dptr = PolyEdges;
wxPoint first_coordinate, last_coordinate;
for( ii = 0; ii < npoints; ii++ ) // Copy points
{
last_coordinate.x = wxRound( *dptr++ *ShapeScaleX ) + pad1->m_Pos0.x;
last_coordinate.y = -wxRound( *dptr++ *ShapeScaleY );
polyPoints.push_back( last_coordinate );
}
first_coordinate.y = polyPoints[1].y;
switch( PolyShapeType )
{
case 0: // Single
case 2: // Single mirrored
// Init end point coord:
pad2->m_Pos0.x = last_coordinate.x;
polyPoints.push_back( wxPoint( last_coordinate.x, 0 ) );
pad1->m_Size.x = pad1->m_Size.y = ABS( first_coordinate.y );
pad2->m_Size.x = pad2->m_Size.y = ABS( last_coordinate.y );
pad1->m_Pos0.y = first_coordinate.y / 2;
pad2->m_Pos0.y = last_coordinate.y / 2;
pad1->m_Pos.y = pad1->m_Pos0.y + Module->m_Pos.y;
pad2->m_Pos.y = pad2->m_Pos0.y + Module->m_Pos.y;
break;
case 1: // Symmetric
for( int ndx = polyPoints.size() - 1; ndx>=0; --ndx )
{
wxPoint pt = polyPoints[ndx];
pt.y = -pt.y; // mirror about X axis
polyPoints.push_back( pt );
}
pad1->m_Size.x = pad1->m_Size.y = 2 * ABS( first_coordinate.y );
pad2->m_Size.x = pad2->m_Size.y = 2 * ABS( last_coordinate.y );
break;
}
free( PolyEdges );
PolyEdgesCount = 0;
PolyEdges = NULL;
Module->CalculateBoundingBox();
GetBoard()->m_Status_Pcb = 0;
OnModify();
return Module;
}
/*
* Edit the GAP module, if it has changed the position and/or size
* Pads that form the gap to get a new value of the gap.
*/
void PCB_EDIT_FRAME::Edit_Gap( wxDC* DC, MODULE* Module )
{
int gap_size, oX;
D_PAD* pad, * next_pad;
wxString msg;
if( Module == NULL )
return;
/* Test if module is a gap type (name begins with GAP, and has 2 pads). */
msg = Module->m_Reference->m_Text.Left( 3 );
if( msg != wxT( "GAP" ) )
return;
pad = Module->m_Pads;
if( pad == NULL )
{
DisplayError( this, _( "No pad for this module" ) );
return;
}
next_pad = (D_PAD*) pad->Next();
if( next_pad == NULL )
{
DisplayError( this, _( "Only one pad for this module" ) );
return;
}
Module->Draw( DrawPanel, DC, GR_XOR );
/* Calculate the current dimension. */
gap_size = next_pad->m_Pos0.x - pad->m_Pos0.x - pad->m_Size.x;
/* Entrer the desired length of the gap. */
msg = ReturnStringFromValue( g_UserUnit, gap_size, GetScreen()->GetInternalUnits() );
wxTextEntryDialog dlg( this, _( "Gap:" ), _( "Create Microwave Gap" ), msg );
if( dlg.ShowModal() != wxID_OK )
return; // cancelled by user
msg = dlg.GetValue();
gap_size = ReturnValueFromString( g_UserUnit, msg, GetScreen()->GetInternalUnits() );
/* Updating sizes of pads forming the gap. */
pad->m_Size.x = pad->m_Size.y = GetBoard()->GetCurrentTrackWidth();
pad->m_Pos0.y = 0;
oX = pad->m_Pos0.x = -( (gap_size + pad->m_Size.x) / 2 );
pad->m_Pos.x = pad->m_Pos0.x + Module->m_Pos.x;
pad->m_Pos.y = pad->m_Pos0.y + Module->m_Pos.y;
RotatePoint( &pad->m_Pos.x, &pad->m_Pos.y,
Module->m_Pos.x, Module->m_Pos.y, Module->m_Orient );
next_pad->m_Size.x = next_pad->m_Size.y = GetBoard()->GetCurrentTrackWidth();
next_pad->m_Pos0.y = 0;
next_pad->m_Pos0.x = oX + gap_size + next_pad->m_Size.x;
next_pad->m_Pos.x = next_pad->m_Pos0.x + Module->m_Pos.x;
next_pad->m_Pos.y = next_pad->m_Pos0.y + Module->m_Pos.y;
RotatePoint( &next_pad->m_Pos.x, &next_pad->m_Pos.y,
Module->m_Pos.x, Module->m_Pos.y, Module->m_Orient );
Module->Draw( DrawPanel, DC, GR_OR );
}
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