dialog_swap_layers.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 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 <pcb_base_edit_frame.h>
#include <grid_layer_box_helpers.h>
#include <view/view.h>
#include <widgets/wx_grid.h>
#include <board.h>
#include "dialog_swap_layers.h"


class LAYER_GRID_TABLE : public wxGridTableBase
{
 int m_layers[MAX_CU_LAYERS][2];
 int m_layerCount;

public:
 LAYER_GRID_TABLE( int layerCount ) : m_layerCount( layerCount )
 { }

 int GetNumberRows() override { return m_layerCount; }
 int GetNumberCols() override { return 2; }

 wxString GetColLabelValue( int aCol ) override
 {
  switch( aCol )
 {
 case 0: return _( "Move items on:" );
 case 1: return _( "To layer:" );
 default: return wxEmptyString;
 }
 }

 wxString GetValue( int row, int col ) override { return "undefined"; }
 void SetValue( int row, int col, const wxString& value ) override { }

 long GetValueAsLong( int row, int col ) override
 {
 return m_layers[ row ][ col ];
 }

 void SetValueAsLong( int row, int col, long value ) override
 {
 m_layers[ row ][ col ] = value;
 }
};


DIALOG_SWAP_LAYERS::DIALOG_SWAP_LAYERS( PCB_BASE_EDIT_FRAME* aParent, PCB_LAYER_ID* aArray ) :
 DIALOG_SWAP_LAYERS_BASE( aParent ),
 m_parent( aParent ),
 m_layerDestinations( aArray )
{
 m_gridTable = new LAYER_GRID_TABLE( m_parent->GetBoard()->GetCopperLayerCount() );
 m_grid->SetTable( m_gridTable );
 m_grid->SetDefaultRowSize( m_grid->GetDefaultRowSize() + 4 );
 m_grid->SetCellHighlightROPenWidth( 0 );

 m_sdbSizerOK->SetDefault();

 finishDialogSettings();
}


DIALOG_SWAP_LAYERS::~DIALOG_SWAP_LAYERS()
{
 m_grid->DestroyTable( m_gridTable );
}


bool DIALOG_SWAP_LAYERS::TransferDataToWindow()
{
 LSET enabledCopperLayers = LSET::AllCuMask( m_parent->GetBoard()->GetCopperLayerCount() );
 int row = 0;

 for( size_t layer = 0; layer < PCB_LAYER_ID_COUNT; ++layer )
 {
 if( enabledCopperLayers.test( layer ) )
 {
 auto attr = new wxGridCellAttr;
 attr->SetRenderer( new GRID_CELL_LAYER_RENDERER( m_parent ) );
 attr->SetBackgroundColour( wxSystemSettings::GetColour( wxSYS_COLOUR_MENU ) );
 attr->SetReadOnly();
 m_grid->SetAttr( row, 0, attr );

 attr = new wxGridCellAttr;
 attr->SetRenderer( new GRID_CELL_LAYER_RENDERER( m_parent ) );
 attr->SetEditor( new GRID_CELL_LAYER_SELECTOR( m_parent, LSET::AllNonCuMask() ) );
 m_grid->SetAttr( row, 1, attr );

 m_grid->GetTable()->SetValueAsLong( row, 0, (long) layer );
 m_grid->GetTable()->SetValueAsLong( row, 1, (long) layer );

 ++row;
 }
 }

 return true;
}


bool DIALOG_SWAP_LAYERS::TransferDataFromWindow()
{
 if( !m_grid->CommitPendingChanges() )
 return false;

 LSET enabledCopperLayers = LSET::AllCuMask( m_parent->GetBoard()->GetCopperLayerCount() );
 wxGridTableBase* table = m_grid->GetTable();
 int row = 0;

 for( size_t layer = 0; layer < PCB_LAYER_ID_COUNT; ++layer )
 {
 if( enabledCopperLayers.test( layer ) )
 m_layerDestinations[ layer ] = (PCB_LAYER_ID) table->GetValueAsLong( row++, 1 );
 else
 m_layerDestinations[ layer ] = (PCB_LAYER_ID) layer;
 }

 return true;
}


void DIALOG_SWAP_LAYERS::adjustGridColumns( int aWidth )
{
 // Account for scroll bars
 aWidth -= ( m_grid->GetSize().x - m_grid->GetClientSize().x );

 m_grid->SetColSize( 0, aWidth / 2 );
 m_grid->SetColSize( 1, aWidth - m_grid->GetColSize( 0 ) );
}


void DIALOG_SWAP_LAYERS::OnSize( wxSizeEvent& event )
{
 adjustGridColumns( event.GetSize().GetX() );

 event.Skip();
}