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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) 2017-2018 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 <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>
// initialise statics
DIALOG_POSITION_RELATIVE::POSITION_RELATIVE_OPTIONS DIALOG_POSITION_RELATIVE::m_options;
DIALOG_POSITION_RELATIVE::DIALOG_POSITION_RELATIVE( PCB_BASE_FRAME* aParent, wxPoint& translation,
wxPoint& anchor ) :
DIALOG_POSITION_RELATIVE_BASE( aParent ),
m_toolMgr( aParent->GetToolManager() ),
m_translation( translation ),
m_anchor_position( anchor ),
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 ),
m_stateTheta( 0.0 )
{
// 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
};
SetInitialFocus( m_xEntry );
// and set up the entries according to the saved options
m_polarCoords->SetValue( m_options.polarCoords );
updateDialogControls( m_polarCoords->IsChecked() );
m_xOffset.SetDoubleValue( m_options.entry1 );
m_yOffset.SetDoubleValue( m_options.entry2 );
m_stdButtonsOK->SetDefault();
FinishDialogSettings();
}
void DIALOG_POSITION_RELATIVE::ToPolarDeg( double x, double y, double& r, double& q )
{
// convert to polar coordinates
r = hypot( x, y );
q = ( r != 0) ? RAD2DEG( atan2( y, x ) ) : 0;
}
bool DIALOG_POSITION_RELATIVE::GetTranslationInIU( wxRealPoint& val, bool polar )
{
if( polar )
{
const double r = m_xOffset.GetDoubleValue();
const double q = m_yOffset.GetDoubleValue();
val.x = r * cos( DEG2RAD( q / 10.0 ) );
val.y = r * sin( DEG2RAD( q / 10.0 ) );
}
else
{
// direct read
val.x = m_xOffset.GetDoubleValue();
val.y = m_yOffset.GetDoubleValue();
}
// 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 );
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_stateTheta *= 10.0;
m_xOffset.SetDoubleValue( m_stateRadius );
m_stateRadius = m_xOffset.GetDoubleValue();
m_yOffset.SetDoubleValue( m_stateTheta );
m_stateTheta = m_yOffset.GetDoubleValue();
}
else
{
m_xOffset.SetDoubleValue( m_stateRadius );
m_yOffset.SetDoubleValue( m_stateTheta );
}
}
else
{
if( xOffset != m_stateRadius || yOffset != m_stateTheta )
{
m_stateRadius = xOffset;
m_stateTheta = yOffset;
m_stateX = m_stateRadius * cos( DEG2RAD( m_stateTheta / 10.0 ) );
m_stateY = m_stateRadius * sin( DEG2RAD( m_stateTheta / 10.0 ) );
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 );
}
}
}
void DIALOG_POSITION_RELATIVE::updateDialogControls( bool aPolar )
{
if( aPolar )
{
m_xOffset.SetLabel( _( "Distance:" ) ); // Polar radius
m_yOffset.SetLabel( _( "Angle:" ) ); // Polar theta or angle
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." ) );
}
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." ) );
}
}
void DIALOG_POSITION_RELATIVE::OnClear( wxCommandEvent& event )
{
wxObject* obj = event.GetEventObject();
POSITION_RELATIVE_TOOL* posrelTool = m_toolMgr->GetTool<POSITION_RELATIVE_TOOL>();
wxASSERT( posrelTool );
wxPoint offset = posrelTool->GetSelectionAnchorPosition() - m_anchor_position;
double r, q;
ToPolarDeg( offset.x, offset.y, r, q );
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 );
}
}
else if( obj == m_clearY )
{
m_stateY = offset.y;
m_yOffset.SetDoubleValue( q * 10 );
m_stateTheta = m_yOffset.GetDoubleValue();
if( m_polarCoords->IsChecked() )
{
m_yOffset.SetDoubleValue( m_stateTheta );
}
else
{
m_yOffset.SetValue( m_stateY );
}
}
}
void DIALOG_POSITION_RELATIVE::OnSelectItemClick( wxCommandEvent& event )
{
event.Skip();
POSITION_RELATIVE_TOOL* posrelTool = m_toolMgr->GetTool<POSITION_RELATIVE_TOOL>();
wxASSERT( posrelTool );
m_toolMgr->RunAction( PCB_ACTIONS::selectpositionRelativeItem, true );
Hide();
}
void DIALOG_POSITION_RELATIVE::OnUseGridOriginClick( wxCommandEvent& event )
{
BOARD* board = (BOARD*) m_toolMgr->GetModel();
m_anchor_position = board->GetDesignSettings().m_GridOrigin;
m_referenceInfo->SetLabel( _( "Reference location: grid origin" ) );
}
void DIALOG_POSITION_RELATIVE::OnUseUserOriginClick( wxCommandEvent& event )
{
PCB_BASE_FRAME* frame = (PCB_BASE_FRAME*) m_toolMgr->GetToolHolder();
m_anchor_position = (wxPoint) frame->GetScreen()->m_LocalOrigin;
m_referenceInfo->SetLabel( _( "Reference location: local coordinates origin" ) );
}
void DIALOG_POSITION_RELATIVE::UpdateAnchor( EDA_ITEM* aItem )
{
wxString reference = _( "<none selected>" );
BOARD_ITEM* item = dynamic_cast<BOARD_ITEM*>( aItem );
if( item )
{
m_anchor_position = item->GetPosition();
reference = item->GetSelectMenuText( GetUserUnits() );
}
m_referenceInfo->SetLabel( wxString::Format( "Reference item: %s", reference ) );
Show( true );
}
void DIALOG_POSITION_RELATIVE::OnOkClick( wxCommandEvent& event )
{
// for the output, we only deliver a Cartesian vector
wxRealPoint translation;
bool ok = GetTranslationInIU( translation, m_polarCoords->IsChecked() );
m_translation.x = KiROUND( translation.x );
m_translation.y = KiROUND( translation.y );
if( ok )
{
// save the settings
m_options.polarCoords = m_polarCoords->GetValue();
m_options.entry1 = m_xOffset.GetDoubleValue();
m_options.entry2 = m_yOffset.GetDoubleValue();
POSITION_RELATIVE_TOOL* posrelTool = m_toolMgr->GetTool<POSITION_RELATIVE_TOOL>();
wxASSERT( posrelTool );
posrelTool->RelativeItemSelectionMove( m_anchor_position, m_translation );
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();
}
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