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kicad-source/pcbnew/dialogs/dialog_pad_basicshapes_properties.cpp
Jon Evans 18037e2f65 Rework bitmap system to load from archived PNGs 
Bitmaps are now identified by an enum class instead of by pointers.
Bitmap loading and caching is now handled by a class in common, and
we no longer compile most bitmaps into the binary, so there is no
longer a bitmaps static library.

Instead, bitmaps are archived to a .tar.gz file which is installed
in ${KICAD_DATA}/resources/images.tar.gz

The source PNGs are checked in to Git as the original CPP files were,
so that people can build without the required dependencies to convert
SVGs to PNGs.

Initial support is also added for dark theme icons, although this
is not yet exposed in the GUI.

Stubs are present for multi-resolution image resources, but this is
not fully-baked yet and could use some refinement.
2021-03-11 08:37:35 -05:00

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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 <confirm.h>
#include <trigo.h>
#include <pcb_base_frame.h>
#include <base_units.h>
#include <widgets/wx_grid.h>
#include <footprint.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,
PCB_SHAPE* 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;
m_thickness.SetValue( m_shape->GetWidth() );
m_filledCtrl->SetValue( m_shape->IsFilled() );
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 );
m_filledCtrl->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 );
m_filledCtrl->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 );
m_filledCtrl->Show( false );
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 );
m_filledCtrl->Show( true );
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()
{
if( m_thickness.GetValue() == 0 && !m_filledCtrl->GetValue() )
{
DisplayError( this, _( "Line width may not be 0 for unfilled shapes." ) );
m_thicknessCtrl->SetFocus();
return false;
}
// Transfer data out of the GUI.
m_shape->SetWidth( m_thickness.GetValue() );
m_shape->SetFilled( m_filledCtrl->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,
PCB_SHAPE* 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( BITMAPS::small_plus ) );
m_deleteButton->SetBitmap( KiBitmap( BITMAPS::small_trash ) );
m_warningIcon->SetBitmap( KiBitmap( BITMAPS::dialog_warning ) );
// 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() );
m_filledCtrl->SetValue( m_shape->IsFilled() );
// 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 );
m_gridCornersList->SetCellValue( row, 0, msg );
msg = StringFromValue( GetUserUnits(), m_currPoints[row].y );
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() );
m_shape->SetFilled( m_filledCtrl->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 );
else // Set the Y value
m_currPoints[row].y = ValueFromString( GetUserUnits(), msg );
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<PCB_SHAPE>>& 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, const 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<PCB_SHAPE>>* 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<PCB_SHAPE> shape;
if( aList == NULL )
shape = m_list[idx];
else
{
aList->emplace_back( std::make_shared<PCB_SHAPE>( *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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