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/**
* @file dialog_pad_basicshapes_properties.cpp
* @brief basic shapes for pads crude editor.
*/
/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2017 Jean-Pierre Charras, jp.charras at wanadoo.fr
* Copyright (C) 1992-2020 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 <algorithm>
#include <fctsys.h>
#include <common.h>
#include <confirm.h>
#include <trigo.h>
#include <pcb_base_frame.h>
#include <base_units.h>
#include <widgets/wx_grid.h>
#include <class_module.h>
#include <math/util.h> // for KiROUND
#include <dialog_pad_properties.h>
#include <bitmaps.h>
DIALOG_PAD_PRIMITIVES_PROPERTIES::DIALOG_PAD_PRIMITIVES_PROPERTIES( wxWindow* aParent,
PCB_BASE_FRAME* aFrame,
DRAWSEGMENT* aShape ) :
DIALOG_PAD_PRIMITIVES_PROPERTIES_BASE( aParent ),
m_shape( aShape ),
m_startX( aFrame, m_startXLabel, m_startXCtrl, m_startXUnits, true ),
m_startY( aFrame, m_startYLabel, m_startYCtrl, m_startYUnits, true ),
m_ctrl1X( aFrame, m_ctrl1XLabel, m_ctrl1XCtrl, m_ctrl1XUnits, true ),
m_ctrl1Y( aFrame, m_ctrl1YLabel, m_ctrl1YCtrl, m_ctrl1YUnits, true ),
m_ctrl2X( aFrame, m_ctrl2XLabel, m_ctrl2XCtrl, m_ctrl2XUnits, true ),
m_ctrl2Y( aFrame, m_ctrl2YLabel, m_ctrl2YCtrl, m_ctrl2YUnits, true ),
m_endX( aFrame, m_endXLabel, m_endXCtrl, m_endXUnits, true ),
m_endY( aFrame, m_endYLabel, m_endYCtrl, m_endYUnits, true ),
m_radius( aFrame, m_radiusLabel, m_radiusCtrl, m_radiusUnits, true ),
m_thickness( aFrame, m_thicknessLabel, m_thicknessCtrl, m_thicknessUnits, true )
{
SetInitialFocus( m_startXCtrl );
TransferDataToWindow();
m_sdbSizerOK->SetDefault();
FinishDialogSettings();
}
bool DIALOG_PAD_PRIMITIVES_PROPERTIES::TransferDataToWindow()
{
if( m_shape == NULL )
return false;
// Shows the text info about circle or ring only for S_CIRCLE shape
if( m_shape->GetShape() != S_CIRCLE )
m_staticTextInfo->Show( false );
m_thickness.SetValue( m_shape->GetWidth() );
switch( m_shape->GetShape() )
{
case S_SEGMENT: // Segment with rounded ends
SetTitle( _( "Segment" ) );
m_startX.SetValue( m_shape->GetStart().x );
m_startY.SetValue( m_shape->GetStart().y );
m_endX.SetValue( m_shape->GetEnd().x );
m_endY.SetValue( m_shape->GetEnd().y );
m_ctrl1X.Show( false, true );
m_ctrl1Y.Show( false, true );
m_ctrl2X.Show( false, true );
m_ctrl2Y.Show( false, true );
m_staticTextPosCtrl1->Show( false );
m_staticTextPosCtrl1->SetSize( 0, 0 );
m_staticTextPosCtrl2->Show( false );
m_staticTextPosCtrl2->SetSize( 0, 0 );
m_radius.Show( false );
break;
case S_CURVE: // Bezier line
SetTitle( _( "Bezier" ) );
m_startX.SetValue( m_shape->GetStart().x );
m_startY.SetValue( m_shape->GetStart().y );
m_endX.SetValue( m_shape->GetEnd().x );
m_endY.SetValue( m_shape->GetEnd().y );
m_ctrl1X.SetValue( m_shape->GetBezControl1().x );
m_ctrl1Y.SetValue( m_shape->GetBezControl1().y );
m_ctrl2X.SetValue( m_shape->GetBezControl2().x );
m_ctrl2Y.SetValue( m_shape->GetBezControl2().y );
m_radius.Show( false );
break;
case S_ARC: // Arc with rounded ends
SetTitle( _( "Arc" ) );
m_startX.SetValue( m_shape->GetEnd().x ); // confusingly, the start point of the arc
m_startY.SetValue( m_shape->GetEnd().y );
m_staticTextPosEnd->SetLabel( _( "Center" ) );
m_endX.SetValue( m_shape->GetStart().x ); // arc center
m_endY.SetValue( m_shape->GetStart().y );
m_radiusLabel->SetLabel( _( "Angle:" ) );
m_radius.SetUnits( EDA_UNITS::DEGREES );
m_radius.SetValue( m_shape->GetAngle() );
m_ctrl1X.Show( false, true );
m_ctrl1Y.Show( false, true );
m_ctrl2X.Show( false, true );
m_ctrl2Y.Show( false, true );
m_staticTextPosCtrl1->Show( false );
m_staticTextPosCtrl1->SetSize( 0, 0 );
m_staticTextPosCtrl2->Show( false );
m_staticTextPosCtrl2->SetSize( 0, 0 );
break;
case S_CIRCLE: // ring or circle
if( m_shape->GetWidth() )
SetTitle( _( "Ring" ) );
else
SetTitle( _( "Circle" ) );
// End point does not exist for a circle or ring:
m_staticTextPosEnd->Show( false );
m_endX.Show( false );
m_endY.Show( false );
// Circle center uses position controls:
m_staticTextPosStart->SetLabel( _( "Center:" ) );
m_startX.SetValue( m_shape->GetStart().x );
m_startY.SetValue( m_shape->GetStart().y );
m_radius.SetValue( m_shape->GetRadius() );
m_ctrl1X.Show( false, true );
m_ctrl1Y.Show( false, true );
m_ctrl2X.Show( false, true );
m_ctrl2Y.Show( false, true );
m_staticTextPosCtrl1->Show( false );
m_staticTextPosCtrl1->SetSize( 0, 0 );
m_staticTextPosCtrl2->Show( false );
m_staticTextPosCtrl2->SetSize( 0, 0 );
break;
case S_POLYGON: // polygon
// polygon has a specific dialog editor. So nothing here
break;
default:
SetTitle( "Unknown basic shape" );
break;
}
return true;
}
bool DIALOG_PAD_PRIMITIVES_PROPERTIES::TransferDataFromWindow()
{
// Transfer data out of the GUI.
m_shape->SetWidth( m_thickness.GetValue() );
switch( m_shape->GetShape() )
{
case S_SEGMENT: // Segment with rounded ends
m_shape->SetStart( wxPoint( m_startX.GetValue(), m_startY.GetValue() ) );
m_shape->SetEnd( wxPoint( m_endX.GetValue(), m_endY.GetValue() ) );
break;
case S_CURVE: // Segment with rounded ends
m_shape->SetStart( wxPoint( m_startX.GetValue(), m_startY.GetValue() ) );
m_shape->SetEnd( wxPoint( m_endX.GetValue(), m_endY.GetValue() ) );
m_shape->SetBezControl1( wxPoint( m_ctrl1X.GetValue(), m_ctrl1Y.GetValue() ) );
m_shape->SetBezControl1( wxPoint( m_ctrl2X.GetValue(), m_ctrl2Y.GetValue() ) );
break;
case S_ARC: // Arc with rounded ends
// NB: we store the center of the arc in m_Start, and, confusingly,
// the start point in m_End
m_shape->SetStart( wxPoint( m_endX.GetValue(), m_endY.GetValue() ) );
m_shape->SetEnd( wxPoint( m_startX.GetValue(), m_startY.GetValue() ) );
// arc angle
m_shape->SetAngle( m_radius.GetValue() );
break;
case S_CIRCLE: // ring or circle
m_shape->SetStart( wxPoint( m_startX.GetValue(), m_startY.GetValue() ) );
m_shape->SetEnd( m_shape->GetStart() + wxPoint( m_radius.GetValue(), 0 ) );
break;
case S_POLYGON: // polygon
// polygon has a specific dialog editor. So nothing here
break;
default:
SetTitle( "Unknown basic shape" );
break;
}
return true;
}
DIALOG_PAD_PRIMITIVE_POLY_PROPS::DIALOG_PAD_PRIMITIVE_POLY_PROPS( wxWindow* aParent,
PCB_BASE_FRAME* aFrame,
DRAWSEGMENT* aShape ) :
DIALOG_PAD_PRIMITIVE_POLY_PROPS_BASE( aParent ),
m_shape( aShape ),
m_thickness( aFrame, m_thicknessLabel, m_thicknessCtrl, m_thicknessUnits, true )
{
if( !m_shape->GetPolyShape().IsEmpty() )
{
for( const VECTOR2I& pt : m_shape->GetPolyShape().Outline( 0 ).CPoints() )
m_currPoints.emplace_back( pt );
}
m_addButton->SetBitmap( KiBitmap( small_plus_xpm ) );
m_deleteButton->SetBitmap( KiBitmap( trash_xpm ) );
m_warningIcon->SetBitmap( KiBitmap( dialog_warning_xpm ) );
// Test for acceptable polygon (more than 2 corners, and not self-intersecting) and
// remove any redundant corners. A warning message is displayed if not OK.
doValidate( true );
TransferDataToWindow();
m_sdbSizerOK->SetDefault();
GetSizer()->SetSizeHints( this );
m_gridCornersList->Connect( wxEVT_GRID_CELL_CHANGING, wxGridEventHandler( DIALOG_PAD_PRIMITIVE_POLY_PROPS::onCellChanging ), NULL, this );
// Now all widgets have the size fixed, call FinishDialogSettings
FinishDialogSettings();
}
DIALOG_PAD_PRIMITIVE_POLY_PROPS::~DIALOG_PAD_PRIMITIVE_POLY_PROPS()
{
m_gridCornersList->Disconnect( wxEVT_GRID_CELL_CHANGING, wxGridEventHandler( DIALOG_PAD_PRIMITIVE_POLY_PROPS::onCellChanging ), NULL, this );
}
bool DIALOG_PAD_PRIMITIVE_POLY_PROPS::TransferDataToWindow()
{
if( m_shape == NULL )
return false;
m_thickness.SetValue( m_shape->GetWidth() );
// Populates the list of corners
int extra_rows = m_currPoints.size() - m_gridCornersList->GetNumberRows();
if( extra_rows > 0 )
{
m_gridCornersList->AppendRows( extra_rows );
}
else if( extra_rows < 0 )
{
extra_rows = -extra_rows;
m_gridCornersList->DeleteRows( 0, extra_rows );
}
// enter others corner coordinates
wxString msg;
for( unsigned row = 0; row < m_currPoints.size(); ++row )
{
// Row label is "Corner x"
msg.Printf( "Corner %d", row+1 );
m_gridCornersList->SetRowLabelValue( row, msg );
msg = StringFromValue( GetUserUnits(), m_currPoints[row].x, true, true );
m_gridCornersList->SetCellValue( row, 0, msg );
msg = StringFromValue( GetUserUnits(), m_currPoints[row].y, true, true );
m_gridCornersList->SetCellValue( row, 1, msg );
}
return true;
}
bool DIALOG_PAD_PRIMITIVE_POLY_PROPS::TransferDataFromWindow()
{
if( !Validate() )
return false;
m_shape->SetPolyPoints( m_currPoints );
m_shape->SetWidth( m_thickness.GetValue() );
return true;
}
bool DIALOG_PAD_PRIMITIVE_POLY_PROPS::Validate()
{
// Don't remove redundant corners while user is editing corner list
return doValidate( false );
}
// test for a valid polygon (a not self intersectiong polygon)
bool DIALOG_PAD_PRIMITIVE_POLY_PROPS::doValidate( bool aRemoveRedundantCorners )
{
if( !m_gridCornersList->CommitPendingChanges() )
return false;
if( m_currPoints.size() < 3 )
{
m_warningText->SetLabel( _("Polygon must have at least 3 corners" ) );
m_warningText->Show( true );
m_warningIcon->Show( true );
return false;
}
bool valid = true;
SHAPE_LINE_CHAIN polyline( m_currPoints, true );
// Remove redundant corners:
polyline.Simplify();
if( polyline.PointCount() < 3 )
{
m_warningText->SetLabel( _( "Polygon must have at least 3 corners after simplification" ) );
valid = false;
}
if( valid && polyline.SelfIntersecting() )
{
m_warningText->SetLabel( _( "Polygon can not be self-intersecting" ) );
valid = false;
}
m_warningIcon->Show( !valid );
m_warningText->Show( !valid );
if( aRemoveRedundantCorners )
{
if( polyline.PointCount() != (int) m_currPoints.size() )
{ // Happens after simplification
m_currPoints.clear();
for( const VECTOR2I& pt : polyline.CPoints() )
m_currPoints.emplace_back( pt );
m_warningIcon->Show( true );
m_warningText->Show( true );
m_warningText->SetLabel( _( "Note: redundant corners removed" ) );
}
}
return valid;
}
void DIALOG_PAD_PRIMITIVE_POLY_PROPS::OnButtonAdd( wxCommandEvent& event )
{
if( !m_gridCornersList->CommitPendingChanges() )
return;
// Insert a new corner after the currently selected:
wxArrayInt selections = m_gridCornersList->GetSelectedRows();
int row = -1;
if( m_gridCornersList->GetNumberRows() == 0 )
row = 0;
else if( selections.size() > 0 )
row = selections[ selections.size() - 1 ] + 1;
else
row = m_gridCornersList->GetGridCursorRow() + 1;
if( row < 0 )
{
wxMessageBox( _( "Select a corner to add the new corner after." ) );
return;
}
if( m_currPoints.size() == 0 || row >= (int) m_currPoints.size() )
m_currPoints.emplace_back( 0, 0 );
else
m_currPoints.insert( m_currPoints.begin() + row, wxPoint( 0, 0 ) );
Validate();
TransferDataToWindow();
m_gridCornersList->ForceRefresh();
// Select the new row
m_gridCornersList->SelectRow( row, false );
m_panelPoly->Refresh();
}
void DIALOG_PAD_PRIMITIVE_POLY_PROPS::OnButtonDelete( wxCommandEvent& event )
{
if( !m_gridCornersList->CommitPendingChanges() )
return;
wxArrayInt selections = m_gridCornersList->GetSelectedRows();
if( m_gridCornersList->GetNumberRows() == 0 )
return;
if( selections.size() == 0 && m_gridCornersList->GetGridCursorRow() >= 0 )
selections.push_back( m_gridCornersList->GetGridCursorRow() );
if( selections.size() == 0 )
{
wxMessageBox( _( "Select a corner to delete." ) );
return;
}
// remove corners:
std::sort( selections.begin(), selections.end() );
for( int ii = selections.size()-1; ii >= 0 ; --ii )
m_currPoints.erase( m_currPoints.begin() + selections[ii] );
Validate();
TransferDataToWindow();
m_gridCornersList->ForceRefresh();
// select the row previous to the last deleted row
m_gridCornersList->SelectRow( std::max( 0, selections[ 0 ] - 1 ) );
m_panelPoly->Refresh();
}
void DIALOG_PAD_PRIMITIVE_POLY_PROPS::onPaintPolyPanel( wxPaintEvent& event )
{
wxPaintDC dc( m_panelPoly );
wxSize dc_size = dc.GetSize();
dc.SetDeviceOrigin( dc_size.x / 2, dc_size.y / 2 );
// Calculate a suitable scale to fit the available draw area
int minsize( Millimeter2iu( 0.5 ) );
for( unsigned ii = 0; ii < m_currPoints.size(); ++ii )
{
minsize = std::max( minsize, std::abs( m_currPoints[ii].x ) );
minsize = std::max( minsize, std::abs( m_currPoints[ii].y ) );
}
// The draw origin is the center of the window.
// Therefore the window size is twice the minsize just calculated
minsize *= 2;
minsize += m_thickness.GetValue();
// Give a margin
double scale = std::min( double( dc_size.x ) / minsize, double( dc_size.y ) / minsize ) * 0.9;
GRResetPenAndBrush( &dc );
// Draw X and Y axis. This is particularly useful to show the
// reference position of basic shape
// Axis are drawn before the polygon to avoid masking segments on axis
GRLine( NULL, &dc, -dc_size.x, 0, dc_size.x, 0, 0, LIGHTBLUE ); // X axis
GRLine( NULL, &dc, 0, -dc_size.y, 0, dc_size.y, 0, LIGHTBLUE ); // Y axis
// Draw polygon.
// The selected edge(s) are shown in selectcolor, the others in normalcolor.
EDA_COLOR_T normalcolor = WHITE;
EDA_COLOR_T selectcolor = RED;
for( unsigned ii = 0; ii < m_currPoints.size(); ++ii )
{
EDA_COLOR_T color = normalcolor;
if( m_gridCornersList->IsInSelection (ii, 0) ||
m_gridCornersList->IsInSelection (ii, 1) ||
m_gridCornersList->GetGridCursorRow() == (int)ii )
color = selectcolor;
unsigned jj = ii + 1;
if( jj >= m_currPoints.size() )
jj = 0;
GRLine( NULL, &dc, m_currPoints[ii] * scale, m_currPoints[jj] * scale, m_thickness.GetValue() * scale, color );
}
event.Skip();
}
void DIALOG_PAD_PRIMITIVE_POLY_PROPS::onPolyPanelResize( wxSizeEvent& event )
{
m_panelPoly->Refresh();
event.Skip();
}
void DIALOG_PAD_PRIMITIVE_POLY_PROPS::onGridSelect( wxGridRangeSelectEvent& event )
{
m_panelPoly->Refresh();
}
void DIALOG_PAD_PRIMITIVE_POLY_PROPS::onCellChanging( wxGridEvent& event )
{
int row = event.GetRow();
int col = event.GetCol();
wxString msg = event.GetString();
if( msg.IsEmpty() )
return;
if( col == 0 ) // Set the X value
m_currPoints[row].x = ValueFromString( GetUserUnits(), msg, true );
else // Set the Y value
m_currPoints[row].y = ValueFromString( GetUserUnits(), msg, true );
Validate();
m_panelPoly->Refresh();
}
// A dialog to apply geometry transforms to a shape or set of shapes
// (move, rotate around origin, scaling factor, duplication).
DIALOG_PAD_PRIMITIVES_TRANSFORM::DIALOG_PAD_PRIMITIVES_TRANSFORM( wxWindow* aParent,
PCB_BASE_FRAME* aFrame,
std::vector<std::shared_ptr<DRAWSEGMENT>>& aList,
bool aShowDuplicate ) :
DIALOG_PAD_PRIMITIVES_TRANSFORM_BASE( aParent ),
m_list( aList ),
m_vectorX( aFrame, m_xLabel, m_xCtrl, m_xUnits, true ),
m_vectorY( aFrame, m_yLabel, m_yCtrl, m_yUnits, true ),
m_rotation( aFrame, m_rotationLabel, m_rotationCtrl, m_rotationUnits )
{
m_rotation.SetUnits( EDA_UNITS::DEGREES );
if( !aShowDuplicate ) // means no duplicate transform
{
m_staticTextDupCnt->Show( false );
m_spinCtrlDuplicateCount->Show( false );
}
m_sdbSizerOK->SetDefault();
GetSizer()->SetSizeHints( this );
}
// A helper function in geometry transform
inline void geom_transf( wxPoint& aCoord, wxPoint& aMove, double aScale, double aRotation )
{
aCoord.x = KiROUND( aCoord.x * aScale );
aCoord.y = KiROUND( aCoord.y * aScale );
aCoord += aMove;
RotatePoint( &aCoord, aRotation );
}
void DIALOG_PAD_PRIMITIVES_TRANSFORM::Transform( std::vector<std::shared_ptr<DRAWSEGMENT>>* aList,
int aDuplicateCount )
{
wxPoint move_vect( m_vectorX.GetValue(), m_vectorY.GetValue() );
double rotation = m_rotation.GetValue();
double scale = DoubleValueFromString( EDA_UNITS::UNSCALED, m_scaleCtrl->GetValue() );
// Avoid too small / too large scale, which could create issues:
if( scale < 0.01 )
scale = 0.01;
if( scale > 100.0 )
scale = 100.0;
// Transform shapes
// shapes are scaled, then moved then rotated.
// if aList != NULL, the initial shape will be duplicated, and transform
// applied to the duplicated shape
wxPoint currMoveVect = move_vect;
double curr_rotation = rotation;
do {
for( unsigned idx = 0; idx < m_list.size(); ++idx )
{
std::shared_ptr<DRAWSEGMENT> shape;
if( aList == NULL )
shape = m_list[idx];
else
{
aList->emplace_back( std::make_shared<DRAWSEGMENT>( *m_list[idx] ) );
shape = aList->back();
}
// Transform parameters common to all shape types (some can be unused)
shape->SetWidth( KiROUND( shape->GetWidth() * scale ) );
shape->Move( currMoveVect );
shape->Scale( scale );
shape->Rotate( wxPoint( 0, 0 ), curr_rotation );
}
// Prepare new transform on duplication:
// Each new item is rotated (or moved) by the transform from the last duplication
curr_rotation += rotation;
currMoveVect += move_vect;
} while( aList && --aDuplicateCount > 0 );
}
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