dialog_export_svg.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2012 Jean-Pierre Charras, jp.charras at wanadoo.fr
 * Copyright (C) 2022-2023 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_edit_frame.h>
#include <pcbnew_settings.h>
#include <wildcards_and_files_ext.h>
#include <reporter.h>
#include <confirm.h>
#include <core/arraydim.h>
#include <pcbplot.h>
#include <locale_io.h>
#include <dialog_export_svg_base.h>
#include <bitmaps.h>
#include <widgets/std_bitmap_button.h>
#include <widgets/wx_html_report_panel.h>
#include <plotters/plotters_pslike.h>
#include <wx/dirdlg.h>
#include <pgm_base.h>
#include <project/project_file.h>
#include <exporters/export_svg.h>
 
class DIALOG_EXPORT_SVG : public DIALOG_EXPORT_SVG_BASE
{
public:
 DIALOG_EXPORT_SVG( PCB_EDIT_FRAME* aParent, BOARD* aBoard );
 ~DIALOG_EXPORT_SVG() override;
 
private:
 BOARD* m_board;
 PCB_EDIT_FRAME* m_parent;
 LSET m_printMaskLayer;
 // the list of existing board layers in wxCheckListBox, with the
 // board layers id:
 std::pair<wxCheckListBox*, int> m_boxSelectLayer[PCB_LAYER_ID_COUNT];
 bool m_printBW;
 wxString m_outputDirectory;
 bool m_printMirror;
 bool m_oneFileOnly;
 
 void initDialog();
 
 void OnButtonPlot( wxCommandEvent& event ) override;
 
 void onPagePerLayerClicked( wxCommandEvent& event ) override;
 void OnOutputDirectoryBrowseClicked( wxCommandEvent& event ) override;
 void ExportSVGFile( bool aOnlyOneFile );
 
 LSET getCheckBoxSelectedLayers() const;
};
 
 
/* DIALOG_EXPORT_SVG functions
*/
DIALOG_EXPORT_SVG::DIALOG_EXPORT_SVG( PCB_EDIT_FRAME* aParent, BOARD* aBoard ) :
 DIALOG_EXPORT_SVG_BASE( aParent ),
 m_board( aBoard ),
 m_parent( aParent ),
 m_printBW( false ),
 m_printMirror( false ),
 m_oneFileOnly( false )
{
 m_browseButton->SetBitmap( KiBitmap( BITMAPS::small_folder ) );
 
 m_messagesPanel->SetFileName( Prj().GetProjectPath() + wxT( "report.txt" ) );
 
 initDialog();
 
 SetupStandardButtons( { { wxID_OK, _( "Export" ) },
 { wxID_CANCEL, _( "Close" ) } } );
 
 PCBNEW_SETTINGS* cfg = m_parent->GetPcbNewSettings();
 m_cbUsedBoardTheme->SetValue( !cfg->m_ExportSvg.use_selected_theme );
 
 // Build color theme list, and select the previoulsy selected theme
 wxString theme_old_selection = cfg->m_ExportSvg.color_theme;
 
 for( COLOR_SETTINGS* settings : m_parent->GetSettingsManager()->GetColorSettingsList() )
 {
 int pos = m_colorTheme->Append( settings->GetName(), static_cast<void*>( settings ) );
 
 if( settings->GetName() == theme_old_selection )
 m_colorTheme->SetSelection( pos );
 }
 
 finishDialogSettings();
}
 
 
DIALOG_EXPORT_SVG::~DIALOG_EXPORT_SVG()
{
 m_printBW = m_ModeColorOption->GetSelection();
 m_oneFileOnly = !m_checkboxPagePerLayer->GetValue();
 m_outputDirectory = m_outputDirectoryName->GetValue();
 m_outputDirectory.Replace( wxT( "\\" ), wxT( "/" ) );
 
 m_parent->Prj().GetProjectFile().m_PcbLastPath[ LAST_PATH_SVG ] = m_outputDirectory;
 
 auto cfg = m_parent->GetPcbNewSettings();
 
 cfg->m_ExportSvg.black_and_white = m_printBW;
 cfg->m_ExportSvg.mirror = m_printMirror;
 cfg->m_ExportSvg.one_file = m_oneFileOnly;
 cfg->m_ExportSvg.page_size = m_rbSvgPageSizeOpt->GetSelection();
 cfg->m_ExportSvg.output_dir = m_outputDirectory.ToStdString();
 
 cfg->m_ExportSvg.use_selected_theme = !m_cbUsedBoardTheme->GetValue();
 cfg->m_ExportSvg.color_theme = m_colorTheme->GetStringSelection();
 
 if( m_checkboxPagePerLayer->GetValue() )
 {
 m_oneFileOnly = false;
 cfg->m_ExportSvg.plot_board_edges = m_checkboxEdgesOnAllPages->GetValue();
 }
 else
 {
 m_oneFileOnly = true;
 }
 
 cfg->m_ExportSvg.layers.clear();
 
 for( unsigned layer = 0; layer < arrayDim( m_boxSelectLayer ); ++layer )
 {
 if( !m_boxSelectLayer[layer].first )
 continue;
 
 if( m_boxSelectLayer[layer].first->IsChecked( m_boxSelectLayer[layer].second ) )
 cfg->m_ExportSvg.layers.push_back( layer );
 }
}
 
 
void DIALOG_EXPORT_SVG::initDialog()
{
 PROJECT_FILE& projectFile = m_parent->Prj().GetProjectFile();
 PCBNEW_SETTINGS* cfg = m_parent->GetPcbNewSettings();
 
 m_printBW = cfg->m_ExportSvg.black_and_white;
 m_printMirror = cfg->m_ExportSvg.mirror;
 m_oneFileOnly = cfg->m_ExportSvg.one_file;
 
 if( !projectFile.m_PcbLastPath[ LAST_PATH_SVG ].IsEmpty() )
 m_outputDirectory = projectFile.m_PcbLastPath[ LAST_PATH_SVG ];
 else
 m_outputDirectory = cfg->m_ExportSvg.output_dir;
 
 m_rbSvgPageSizeOpt->SetSelection( cfg->m_ExportSvg.page_size );
 m_checkboxPagePerLayer->SetValue( !m_oneFileOnly );
 
 wxCommandEvent dummy;
 onPagePerLayerClicked( dummy );
 
 m_outputDirectoryName->SetValue( m_outputDirectory );
 
 m_ModeColorOption->SetSelection( m_printBW ? 1 : 0 );
 m_printMirrorOpt->SetValue( m_printMirror );
 
 for( LSEQ seq = m_board->GetEnabledLayers().UIOrder(); seq; ++seq )
 {
 PCB_LAYER_ID layer = *seq;
 int checkIndex;
 
 if( IsCopperLayer( layer ) )
 {
 checkIndex = m_CopperLayersList->Append( m_board->GetLayerName( layer ) );
 m_boxSelectLayer[layer] = std::make_pair( m_CopperLayersList, checkIndex );
 }
 else
 {
 checkIndex = m_TechnicalLayersList->Append( m_board->GetLayerName( layer ) );
 m_boxSelectLayer[layer] = std::make_pair( m_TechnicalLayersList, checkIndex );
 }
 
 if( alg::contains( cfg->m_ExportSvg.layers, layer ) )
 m_boxSelectLayer[layer].first->Check( checkIndex, true );
 }
}
 
 
LSET DIALOG_EXPORT_SVG::getCheckBoxSelectedLayers() const
{
 LSET ret;
 
 for( unsigned layer = 0; layer < arrayDim(m_boxSelectLayer); ++layer )
 {
 if( !m_boxSelectLayer[layer].first )
 continue;
 
 if( m_boxSelectLayer[layer].first->IsChecked( m_boxSelectLayer[layer].second ) )
 ret.set( layer );
 }
 
 return ret;
}
 
 
void DIALOG_EXPORT_SVG::OnOutputDirectoryBrowseClicked( wxCommandEvent& event )
{
 // Build the absolute path of current output directory to preselect it in the file browser.
 wxString path = ExpandEnvVarSubstitutions( m_outputDirectoryName->GetValue(), &Prj() );
 path = Prj().AbsolutePath( path );
 
 wxDirDialog dirDialog( this, _( "Select Output Directory" ), path );
 
 if( dirDialog.ShowModal() == wxID_CANCEL )
 return;
 
 wxFileName dirName = wxFileName::DirName( dirDialog.GetPath() );
 
 wxMessageDialog dialog( this, _( "Use a relative path?" ), _( "Plot Output Directory" ),
 wxYES_NO | wxICON_QUESTION | wxYES_DEFAULT );
 
 if( dialog.ShowModal() == wxID_YES )
 {
 wxString boardFilePath = Prj().AbsolutePath( m_board->GetFileName() );
 
 boardFilePath = wxPathOnly( boardFilePath );
 
 if( !dirName.MakeRelativeTo( boardFilePath ) )
 wxMessageBox( _( "Cannot make path relative (target volume different from board "
 "file volume)!" ),
 _( "Plot Output Directory" ), wxOK | wxICON_ERROR );
 }
 
 m_outputDirectoryName->SetValue( dirName.GetFullPath() );
 m_outputDirectory = m_outputDirectoryName->GetValue();
}
 
 
void DIALOG_EXPORT_SVG::onPagePerLayerClicked( wxCommandEvent& event )
{
 PCBNEW_SETTINGS* cfg = m_parent->GetPcbNewSettings();
 
 if( m_checkboxPagePerLayer->GetValue() )
 {
 m_checkboxEdgesOnAllPages->Enable( true );
 m_checkboxEdgesOnAllPages->SetValue( cfg->m_ExportSvg.plot_board_edges );
 }
 else
 {
 m_checkboxEdgesOnAllPages->Enable( false );
 m_checkboxEdgesOnAllPages->SetValue( false );
 }
}
 
 
void DIALOG_EXPORT_SVG::ExportSVGFile( bool aOnlyOneFile )
{
 m_outputDirectory = m_outputDirectoryName->GetValue();
 
 // Create output directory if it does not exist (also transform it in absolute form).
 // Bail if it fails.
 
 std::function<bool( wxString* )> textResolver =
 [&]( wxString* token ) -> bool
 {
 // Handles m_board->GetTitleBlock() *and* m_board->GetProject()
 return m_board->ResolveTextVar( token, 0 );
 };
 
 wxString path = m_outputDirectory;
 path = ExpandTextVars( path, &textResolver );
 path = ExpandEnvVarSubstitutions( path, nullptr );
 
 wxFileName outputDir = wxFileName::DirName( path );
 wxString boardFilename = m_board->GetFileName();
 
 REPORTER& reporter = m_messagesPanel->Reporter();
 
 if( !EnsureFileDirectoryExists( &outputDir, boardFilename, &reporter ) )
 {
 wxString msg = wxString::Format( _( "Could not write plot files to folder '%s'." ),
 outputDir.GetPath() );
 DisplayError( this, msg );
 return;
 }
 
 m_printMirror = m_printMirrorOpt->GetValue();
 m_printBW = m_ModeColorOption->GetSelection();
 
 LSET all_selected = getCheckBoxSelectedLayers();
 
 PCB_PLOT_SVG_OPTIONS svgPlotOptions;
 svgPlotOptions.m_blackAndWhite = m_printBW;
 svgPlotOptions.m_printMaskLayer = m_printMaskLayer;
 svgPlotOptions.m_pageSizeMode = m_rbSvgPageSizeOpt->GetSelection();
 
 PCBNEW_SETTINGS* cfg = m_parent->GetPcbNewSettings();
 wxString export_theme = m_cbUsedBoardTheme->GetValue()
 ? cfg->m_ColorTheme
 : m_colorTheme->GetStringSelection();
 
 svgPlotOptions.m_colorTheme = export_theme;
 
 svgPlotOptions.m_mirror = m_printMirror;
 svgPlotOptions.m_plotFrame = svgPlotOptions.m_pageSizeMode == 0;
 svgPlotOptions.m_drillShapeOption = 2; // actual size hole.
 
 for( LSEQ seq = all_selected.Seq(); seq; ++seq )
 {
 PCB_LAYER_ID layer = *seq;
 wxFileName fn( boardFilename );
 wxString suffix = aOnlyOneFile ? wxString( wxT( "brd" ) ) : m_board->GetStandardLayerName( layer );
 
 BuildPlotFileName( &fn, outputDir.GetPath(), suffix, SVGFileExtension );
 wxString svgPath = fn.GetFullPath();
 
 m_printMaskLayer = aOnlyOneFile ? all_selected : LSET( layer );
 
 if( m_checkboxEdgesOnAllPages->GetValue() )
 m_printMaskLayer.set( Edge_Cuts );
 
 svgPlotOptions.m_outputFile = svgPath;
 svgPlotOptions.m_printMaskLayer = m_printMaskLayer;
 
 if( EXPORT_SVG::Plot(m_board, svgPlotOptions ) )
 {
 reporter.Report( wxString::Format( _( "Exported '%s'." ), svgPath ),
 RPT_SEVERITY_ACTION );
 }
 else // Error
 {
 reporter.Report( wxString::Format( _( "Failed to create file '%s'." ), svgPath ),
 RPT_SEVERITY_ERROR );
 }
 
 if( aOnlyOneFile )
 break;
 }
}
 
 
void DIALOG_EXPORT_SVG::OnButtonPlot( wxCommandEvent& event )
{
 m_oneFileOnly = !m_checkboxPagePerLayer->GetValue();
 ExportSVGFile( m_oneFileOnly );
}
 
 
bool InvokeExportSVG( PCB_EDIT_FRAME* aCaller, BOARD* aBoard )
{
 DIALOG_EXPORT_SVG dlg( aCaller, aBoard );
 
 dlg.ShowModal();
 
 return true;
}