kicad/pcbnew/dialogs/dialog_position_relative.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2017-2022 KiCad Developers, see AUTHORS.txt for contributors.
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*
* 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 <dialogs/dialog_position_relative.h>
#include <math/util.h> // for KiROUND
#include <tools/pcb_actions.h>
#include <widgets/tab_traversal.h>
#include <pcb_edit_frame.h>
#include <board_design_settings.h>
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#include <trigo.h>
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// initialise statics
DIALOG_POSITION_RELATIVE::POSITION_RELATIVE_OPTIONS DIALOG_POSITION_RELATIVE::m_options;
DIALOG_POSITION_RELATIVE::DIALOG_POSITION_RELATIVE( PCB_BASE_FRAME* aParent ) :
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DIALOG_POSITION_RELATIVE_BASE( aParent ),
m_toolMgr( aParent->GetToolManager() ),
m_xOffset( aParent, m_xLabel, m_xEntry, m_xUnit ),
m_yOffset( aParent, m_yLabel, m_yEntry, m_yUnit ),
m_stateX( 0.0 ),
m_stateY( 0.0 ),
m_stateRadius( 0.0 )
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{
// We can't set the tab order through wxWidgets due to shortcomings in their mnemonics
// implementation on MSW
m_tabOrder = {
m_xEntry,
m_yEntry,
m_stdButtonsOK,
m_stdButtonsCancel
};
// Configure display origin transforms
m_xOffset.SetCoordType( ORIGIN_TRANSFORMS::REL_X_COORD );
m_yOffset.SetCoordType( ORIGIN_TRANSFORMS::REL_Y_COORD );
SetInitialFocus( m_xEntry );
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// and set up the entries according to the saved options
m_polarCoords->SetValue( m_options.polarCoords );
updateDialogControls( m_polarCoords->IsChecked() );
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updateAnchorInfo( nullptr );
m_xOffset.SetDoubleValue( m_options.entry1 );
m_yOffset.SetDoubleValue( m_options.entry2 );
SetupStandardButtons();
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finishDialogSettings();
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}
void DIALOG_POSITION_RELATIVE::ToPolarDeg( double x, double y, double& r, EDA_ANGLE& q )
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{
// convert to polar coordinates
r = hypot( x, y );
q = ( r != 0) ? EDA_ANGLE( VECTOR2D( x, y ) ) : ANGLE_0;
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}
bool DIALOG_POSITION_RELATIVE::getTranslationInIU( VECTOR2I& val, bool polar )
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{
if( polar )
{
const double r = m_xOffset.GetDoubleValue();
const EDA_ANGLE q = m_yOffset.GetAngleValue();
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val.x = KiROUND( r * q.Cos() );
val.y = KiROUND( r * q.Sin() );
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}
else
{
// direct read
val.x = KiROUND( m_xOffset.GetDoubleValue() );
val.y = KiROUND( m_yOffset.GetDoubleValue() );
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}
// no validation to do here, but in future, you could return false here
return true;
}
void DIALOG_POSITION_RELATIVE::OnPolarChanged( wxCommandEvent& event )
{
bool newPolar = m_polarCoords->IsChecked();
double xOffset = m_xOffset.GetDoubleValue();
double yOffset = m_yOffset.GetDoubleValue();
updateDialogControls( newPolar );
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if( newPolar )
{
if( xOffset != m_stateX || yOffset != m_stateY )
{
m_stateX = xOffset;
m_stateY = yOffset;
ToPolarDeg( m_stateX, m_stateY, m_stateRadius, m_stateTheta );
m_xOffset.SetDoubleValue( m_stateRadius );
m_stateRadius = m_xOffset.GetDoubleValue();
m_yOffset.SetAngleValue( m_stateTheta );
m_stateTheta = m_yOffset.GetAngleValue();
}
else
{
m_xOffset.SetDoubleValue( m_stateRadius );
m_yOffset.SetAngleValue( m_stateTheta );
}
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}
else
{
if( xOffset != m_stateRadius || yOffset != m_stateTheta.AsDegrees() )
{
m_stateRadius = xOffset;
m_stateTheta = EDA_ANGLE( yOffset, DEGREES_T );
m_stateX = m_stateRadius * m_stateTheta.Cos();
m_stateY = m_stateRadius * m_stateTheta.Sin();
m_xOffset.SetDoubleValue( m_stateX );
m_stateX = m_xOffset.GetDoubleValue();
m_yOffset.SetDoubleValue( m_stateY );
m_stateY = m_yOffset.GetDoubleValue();
}
else
{
m_xOffset.SetDoubleValue( m_stateX );
m_yOffset.SetDoubleValue( m_stateY );
}
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}
}
void DIALOG_POSITION_RELATIVE::updateDialogControls( bool aPolar )
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{
if( aPolar )
{
m_xOffset.SetLabel( _( "Distance:" ) ); // Polar radius
m_yOffset.SetLabel( _( "Angle:" ) ); // Polar theta or angle
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m_yOffset.SetUnits( EDA_UNITS::DEGREES );
m_clearX->SetToolTip( _( "Reset to the current distance from the reference position." ) );
m_clearY->SetToolTip( _( "Reset to the current angle from the reference position." ) );
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}
else
{
m_xOffset.SetLabel( _( "Offset X:" ) );
m_yOffset.SetLabel( _( "Offset Y:" ) );
m_yOffset.SetUnits( GetUserUnits() );
m_clearX->SetToolTip( _( "Reset to the current X offset from the reference position." ) );
m_clearY->SetToolTip( _( "Reset to the current Y offset from the reference position." ) );
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}
}
void DIALOG_POSITION_RELATIVE::OnClear( wxCommandEvent& event )
{
wxObject* obj = event.GetEventObject();
POSITION_RELATIVE_TOOL* posrelTool = m_toolMgr->GetTool<POSITION_RELATIVE_TOOL>();
wxASSERT( posrelTool );
VECTOR2I offset = posrelTool->GetSelectionAnchorPosition() - getAnchorPos();
double r;
EDA_ANGLE q;
ToPolarDeg( offset.x, offset.y, r, q );
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if( obj == m_clearX )
{
m_stateX = offset.x;
m_xOffset.SetDoubleValue( r );
m_stateRadius = m_xOffset.GetDoubleValue();
if( m_polarCoords->IsChecked() )
m_xOffset.SetDoubleValue( m_stateRadius );
else
m_xOffset.SetValue( m_stateX );
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}
else if( obj == m_clearY )
{
m_stateY = offset.y;
m_yOffset.SetAngleValue( q );
m_stateTheta = m_yOffset.GetAngleValue();
if( m_polarCoords->IsChecked() )
m_yOffset.SetAngleValue( m_stateTheta );
else
m_yOffset.SetValue( m_stateY );
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}
}
void DIALOG_POSITION_RELATIVE::OnSelectItemClick( wxCommandEvent& event )
{
event.Skip();
POSITION_RELATIVE_TOOL* posrelTool = m_toolMgr->GetTool<POSITION_RELATIVE_TOOL>();
wxASSERT( posrelTool );
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m_toolMgr->RunAction( PCB_ACTIONS::selectpositionRelativeItem, true );
Hide();
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}
void DIALOG_POSITION_RELATIVE::updateAnchorInfo( BOARD_ITEM* aItem )
{
switch( m_options.anchorType )
{
case ANCHOR_GRID_ORIGIN:
m_referenceInfo->SetLabel( _( "Reference location: grid origin" ) );
break;
case ANCHOR_USER_ORIGIN:
m_referenceInfo->SetLabel( _( "Reference location: local coordinates origin" ) );
break;
case ANCHOR_ITEM:
{
UNITS_PROVIDER unitsProvider( pcbIUScale, GetUserUnits() );
wxString msg = _( "<none selected>" );
if( aItem )
msg = aItem->GetSelectMenuText( &unitsProvider );
m_referenceInfo->SetLabel( wxString::Format( _( "Reference item: %s" ), msg ) );
break;
}
}
}
VECTOR2I DIALOG_POSITION_RELATIVE::getAnchorPos()
{
switch( m_options.anchorType )
{
case ANCHOR_GRID_ORIGIN:
return static_cast<BOARD*>( m_toolMgr->GetModel() )->GetDesignSettings().GetGridOrigin();
case ANCHOR_USER_ORIGIN:
return static_cast<PCB_BASE_FRAME*>( m_toolMgr->GetToolHolder() )->GetScreen()->m_LocalOrigin;
case ANCHOR_ITEM:
return m_anchorItemPosition;
}
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// Needed by some compilers to avoid a fatal compil error (no return value).
return m_anchorItemPosition;
}
void DIALOG_POSITION_RELATIVE::OnUseGridOriginClick( wxCommandEvent& event )
{
m_options.anchorType = ANCHOR_GRID_ORIGIN;
updateAnchorInfo( nullptr );
}
void DIALOG_POSITION_RELATIVE::OnUseUserOriginClick( wxCommandEvent& event )
{
m_options.anchorType = ANCHOR_USER_ORIGIN;
updateAnchorInfo( nullptr );
}
void DIALOG_POSITION_RELATIVE::UpdateAnchor( EDA_ITEM* aItem )
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{
BOARD_ITEM* item = dynamic_cast<BOARD_ITEM*>( aItem );
m_options.anchorType = ANCHOR_ITEM;
updateAnchorInfo( item );
if( item )
m_anchorItemPosition = item->GetPosition();
Show( true );
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}
void DIALOG_POSITION_RELATIVE::OnOkClick( wxCommandEvent& event )
{
// for the output, we only deliver a Cartesian vector
VECTOR2I translation;
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if( getTranslationInIU( translation, m_polarCoords->IsChecked() ) )
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{
// save the settings
m_options.polarCoords = m_polarCoords->GetValue();
m_options.entry1 = m_xOffset.GetDoubleValue();
m_options.entry2 = m_yOffset.GetDoubleValue();
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POSITION_RELATIVE_TOOL* posrelTool = m_toolMgr->GetTool<POSITION_RELATIVE_TOOL>();
posrelTool->RelativeItemSelectionMove( getAnchorPos(), translation );
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event.Skip();
}
}
void DIALOG_POSITION_RELATIVE::OnTextFocusLost( wxFocusEvent& event )
{
wxTextCtrl* obj = static_cast<wxTextCtrl*>( event.GetEventObject() );
if( obj->GetValue().IsEmpty() )
obj->SetValue( "0" );
event.Skip();
}