kicad/pcbnew/microwave/microwave_polygon.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2015 Jean-Pierre Charras, jp.charras at wanadoo.fr
* Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
* Copyright (C) 2015-2016 Wayne Stambaugh <stambaughw@gmail.com>
* Copyright (C) 1992-2023 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
*/
#include <confirm.h>
#include <widgets/unit_binder.h>
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#include <pcb_edit_frame.h>
#include <dialog_shim.h>
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#include <locale_io.h>
#include <filter_reader.h>
#include <dialogs/dialog_text_entry.h>
#include <board.h>
#include <footprint.h>
#include <pcb_shape.h>
#include <microwave/microwave_tool.h>
#include <pad.h>
#include <pcbnew.h>
#include <math/util.h> // for KiROUND
#include <wx/button.h>
#include <wx/dialog.h>
#include <wx/filedlg.h>
#include <wx/radiobox.h>
#include <wx/sizer.h>
#include <wx/statbox.h>
static std::vector< wxRealPoint > g_PolyEdges;
static double g_ShapeScaleX, g_ShapeScaleY;
static wxSize g_ShapeSize;
static int g_PolyShapeType;
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enum id_mw_cmd {
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ID_READ_SHAPE_FILE = 1000
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};
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class MWAVE_POLYGONAL_SHAPE_DLG : public DIALOG_SHIM
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{
public:
MWAVE_POLYGONAL_SHAPE_DLG( PCB_EDIT_FRAME* parent, const wxPoint& pos );
~MWAVE_POLYGONAL_SHAPE_DLG()
{
delete m_sizeX;
delete m_sizeY;
};
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bool TransferDataFromWindow() override;
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private:
void OnCancelClick( wxCommandEvent& event );
/**
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* 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 ReadDataShapeDescr( wxCommandEvent& event );
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DECLARE_EVENT_TABLE()
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PCB_EDIT_FRAME* m_frame;
wxRadioBox* m_shapeOptionCtrl;
UNIT_BINDER* m_sizeX;
UNIT_BINDER* m_sizeY;
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};
BEGIN_EVENT_TABLE( MWAVE_POLYGONAL_SHAPE_DLG, DIALOG_SHIM )
EVT_BUTTON( wxID_CANCEL, MWAVE_POLYGONAL_SHAPE_DLG::OnCancelClick )
EVT_BUTTON( ID_READ_SHAPE_FILE, MWAVE_POLYGONAL_SHAPE_DLG::ReadDataShapeDescr )
END_EVENT_TABLE()
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MWAVE_POLYGONAL_SHAPE_DLG::MWAVE_POLYGONAL_SHAPE_DLG( PCB_EDIT_FRAME* parent,
const wxPoint& framepos ) :
DIALOG_SHIM( parent, -1, _( "Complex Shape" ), framepos, wxDefaultSize,
wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER ),
m_sizeX(),
m_sizeY()
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{
m_frame = parent;
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g_PolyEdges.clear();
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wxBoxSizer* mainBoxSizer = new wxBoxSizer( wxVERTICAL );
SetSizer( mainBoxSizer );
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// Controls
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wxBoxSizer* topBoxSizer = new wxBoxSizer( wxHORIZONTAL );
mainBoxSizer->Add( topBoxSizer, 1, wxGROW | wxALL, 5 );
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wxString shapelist[] = { _( "Normal" ), _( "Symmetrical" ), _( "Mirrored" ) };
m_shapeOptionCtrl = new wxRadioBox( this, -1, _( "Shape" ),
wxDefaultPosition, wxDefaultSize, 3,
shapelist, 1,
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wxRA_SPECIFY_COLS );
topBoxSizer->Add( m_shapeOptionCtrl, 1, wxGROW | wxALL, 5 );
auto sizeSizer = new wxStaticBoxSizer( new wxStaticBox( this, wxID_ANY, _( "Size" ) ),
wxVERTICAL );
wxBoxSizer* xSizer = new wxBoxSizer( wxHORIZONTAL );
wxBoxSizer* ySizer = new wxBoxSizer( wxHORIZONTAL );
topBoxSizer->Add( sizeSizer, 1, wxGROW | wxALL, 5 );
sizeSizer->Add( xSizer, 0, 0, 5 );
sizeSizer->Add( ySizer, 0, 0, 5 );
wxStaticText* xLabel = new wxStaticText( this, -1, _( "X:" ) );
wxTextCtrl* xCtrl = new wxTextCtrl( this, wxID_ANY, wxEmptyString );
wxStaticText* xUnits = new wxStaticText( this, -1, _( "units" ) );
xSizer->Add( xLabel, 0, wxALIGN_CENTER_VERTICAL | wxALL, 5 );
xSizer->Add( xCtrl, 1, wxALIGN_CENTER_VERTICAL, 5 );
xSizer->Add( xUnits, 0, wxALIGN_CENTER_VERTICAL | wxALL, 5 );
m_sizeX = new UNIT_BINDER( m_frame, xLabel, xCtrl, xUnits );
wxStaticText* yLabel = new wxStaticText( this, -1, _( "Y:" ) );
wxTextCtrl* yCtrl = new wxTextCtrl( this, wxID_ANY, wxEmptyString );
wxStaticText* yUnits = new wxStaticText( this, -1, _( "units" ) );
ySizer->Add( yLabel, 0, wxALIGN_CENTER_VERTICAL | wxALL, 5 );
ySizer->Add( yCtrl, 1, wxALIGN_CENTER_VERTICAL, 5 );
ySizer->Add( yUnits, 0, wxALIGN_CENTER_VERTICAL | wxALL, 5 );
m_sizeY = new UNIT_BINDER( m_frame, yLabel, yCtrl, yUnits );
// Buttons
wxBoxSizer* buttonsBoxSizer = new wxBoxSizer( wxHORIZONTAL );
mainBoxSizer->Add( buttonsBoxSizer, 0, wxALL, 5 );
wxButton* btn = new wxButton( this, ID_READ_SHAPE_FILE, _( "Read Shape Description File..." ) );
buttonsBoxSizer->Add( btn, 0, wxALIGN_CENTER_VERTICAL | wxLEFT | wxRIGHT, 10 );
buttonsBoxSizer->AddStretchSpacer();
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wxStdDialogButtonSizer* sdbSizer = new wxStdDialogButtonSizer();
buttonsBoxSizer->Add( sdbSizer, 0, wxALIGN_CENTER_VERTICAL | wxALL, 5 );
wxButton* sdbSizerOK = new wxButton( this, wxID_OK );
sdbSizer->AddButton( sdbSizerOK );
wxButton* sdbSizerCancel = new wxButton( this, wxID_CANCEL );
sdbSizer->AddButton( sdbSizerCancel );
sdbSizer->Realize();
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GetSizer()->SetSizeHints( this );
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}
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void MWAVE_POLYGONAL_SHAPE_DLG::OnCancelClick( wxCommandEvent& event )
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{
g_PolyEdges.clear();
event.Skip();
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}
bool MWAVE_POLYGONAL_SHAPE_DLG::TransferDataFromWindow()
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{
if( !wxDialog::TransferDataFromWindow() )
return false;
g_ShapeSize.x = m_sizeX->GetValue();
g_ShapeSize.y = m_sizeY->GetValue();
g_PolyShapeType = m_shapeOptionCtrl->GetSelection();
return true;
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}
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void MWAVE_POLYGONAL_SHAPE_DLG::ReadDataShapeDescr( wxCommandEvent& event )
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{
static wxString s_lastpath; // To remember the last open path during a session
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wxString fullFileName;
wxString mask = wxFileSelectorDefaultWildcardStr;
fullFileName = wxFileSelector( _( "Shape Description File" ), s_lastpath,
fullFileName, wxEmptyString, mask, wxFD_OPEN, this );
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if( fullFileName.IsEmpty() )
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return;
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wxFileName fn( fullFileName );
s_lastpath = fn.GetPath();
g_PolyEdges.clear();
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FILE* File = wxFopen( fullFileName, wxT( "rt" ) );
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if( File == nullptr )
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{
DisplayError( this, _( "File not found" ) );
return;
}
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double unitconv = pcbIUScale.IU_PER_MM;
g_ShapeScaleX = g_ShapeScaleY = 1.0;
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FILE_LINE_READER fileReader( File, fullFileName );
FILTER_READER reader( fileReader );
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LOCALE_IO toggle;
while( reader.ReadLine() )
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{
char* Line = reader.Line();
char* param1 = strtok( Line, " =\n\r" );
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char* param2 = strtok( nullptr, " \t\n\r" );
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if( strncasecmp( param1, "Unit", 4 ) == 0 )
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{
if( strncasecmp( param2, "inch", 4 ) == 0 )
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unitconv = pcbIUScale.IU_PER_MILS*1000;
if( strncasecmp( param2, "mm", 2 ) == 0 )
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unitconv = pcbIUScale.IU_PER_MM;
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}
if( strncasecmp( param1, "$ENDCOORD", 8 ) == 0 )
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break;
if( strncasecmp( param1, "$COORD", 6 ) == 0 )
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{
while( reader.ReadLine() )
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{
Line = reader.Line();
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param1 = strtok( Line, " \t\n\r" );
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param2 = strtok( nullptr, " \t\n\r" );
if( strncasecmp( param1, "$ENDCOORD", 8 ) == 0 )
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break;
wxRealPoint coord( atof( param1 ), atof( param2 ) );
g_PolyEdges.push_back( coord );
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}
}
if( strncasecmp( Line, "XScale", 6 ) == 0 )
g_ShapeScaleX = atof( param2 );
if( strncasecmp( Line, "YScale", 6 ) == 0 )
g_ShapeScaleY = atof( param2 );
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}
g_ShapeScaleX *= unitconv;
g_ShapeScaleY *= unitconv;
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m_sizeX->SetValue( (int) g_ShapeScaleX );
m_sizeY->SetValue( (int) g_ShapeScaleY );
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}
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FOOTPRINT* MICROWAVE_TOOL::createPolygonShape()
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{
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PAD* pad1;
PAD* pad2;
FOOTPRINT* footprint;
wxString cmp_name;
int pad_count = 2;
PCB_SHAPE* shape;
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PCB_EDIT_FRAME& editFrame = *getEditFrame<PCB_EDIT_FRAME>();
MWAVE_POLYGONAL_SHAPE_DLG dlg( &editFrame, wxDefaultPosition );
int ret = dlg.ShowModal();
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if( ret != wxID_OK )
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{
g_PolyEdges.clear();
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return nullptr;
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}
if( g_PolyShapeType == 2 ) // mirrored
g_ShapeScaleY = -g_ShapeScaleY;
g_ShapeSize.x = KiROUND( g_ShapeScaleX );
g_ShapeSize.y = KiROUND( g_ShapeScaleY );
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if(( g_ShapeSize.x ) == 0 || ( g_ShapeSize.y == 0 ) )
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{
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editFrame.ShowInfoBarError( _( "Shape has a null size." ) );
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return nullptr;
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}
if( g_PolyEdges.size() == 0 )
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{
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editFrame.ShowInfoBarError( _( "Shape has no points." ) );
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return nullptr;
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}
cmp_name = wxT( "muwave_polygon" );
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// Create a footprint with 2 pads, orientation = 0, pos 0
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footprint = createBaseFootprint( cmp_name, 0, pad_count );
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// We try to place the footprint anchor to the middle of the shape len
VECTOR2I offset;
offset.x = -g_ShapeSize.x / 2;
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auto it = footprint->Pads().begin();
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pad1 = *it;
pad1->SetX( offset.x );
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pad2 = *( ++it );
pad2->SetX( offset.x + g_ShapeSize.x );
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// Add a polygonal edge (corners will be added later) on copper layer
shape = new PCB_SHAPE( footprint, SHAPE_T::POLY );
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shape->SetFilled( true );
shape->SetLayer( F_Cu );
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footprint->Add( shape, ADD_MODE::INSERT );
// Get the corner buffer of the polygonal edge
std::vector<VECTOR2I> polyPoints;
polyPoints.reserve( g_PolyEdges.size() + 2 );
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// Init start point coord:
polyPoints.emplace_back( VECTOR2I( offset.x, 0 ) );
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VECTOR2I last_coordinate;
for( wxRealPoint& pt: g_PolyEdges ) // Copy points
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{
last_coordinate.x = KiROUND( pt.x * g_ShapeScaleX );
last_coordinate.y = -KiROUND( pt.y * g_ShapeScaleY );
last_coordinate += offset;
polyPoints.push_back( last_coordinate );
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}
// finish the polygonal shape
if( last_coordinate.y != 0 )
polyPoints.emplace_back( VECTOR2I( last_coordinate.x, 0 ) );
switch( g_PolyShapeType )
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{
case 0: // shape from file
case 2: // shape from file, mirrored (the mirror is already done)
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break;
case 1: // Symmetric shape: add the symmetric (mirrored) shape
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for( int ndx = (int) polyPoints.size() - 1; ndx >= 0; --ndx )
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{
VECTOR2I pt = polyPoints[ndx];
pt.y = -pt.y; // mirror about X axis
polyPoints.push_back( pt );
}
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break;
}
shape->SetPolyPoints( polyPoints );
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// Set the polygon outline thickness to 0, only the polygonal shape is filled
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// without extra thickness.
shape->SetStroke( STROKE_PARAMS( 0, PLOT_DASH_TYPE::SOLID ) );
g_PolyEdges.clear();
editFrame.OnModify();
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return footprint;
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}