kicad/pcbnew/dialogs/dialog_export_vrml.cpp

269 lines
8.3 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2009-2013 Lorenzo Mercantonio
* Copyright (C) 2013 Jean-Pierre Charras jp.charras at wanadoo.fr
* Copyright (C) 2004-2017 KiCad Developers, see change_log.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
*/
/**
* @file dialog_export_vrml.cpp
*/
#include <wx/dir.h>
#include <board.h>
#include <confirm.h>
#include <kiface_base.h>
#include <pcb_edit_frame.h>
#include <pcbnew_settings.h>
#include <project/project_file.h> // LAST_PATH_TYPE
/* the dialog to create VRML files, derived from DIALOG_EXPORT_3DFILE_BASE,
* created by wxFormBuilder
*/
#include <dialog_export_vrml_base.h> // the wxFormBuilder header file
class DIALOG_EXPORT_3DFILE : public DIALOG_EXPORT_3DFILE_BASE
{
private:
PCB_EDIT_FRAME* m_parent;
int m_unitsOpt; // Remember last units option
bool m_copy3DFilesOpt; // Remember last copy model files option
bool m_useRelativePathsOpt; // Remember last use absolute paths option
int m_RefUnits; // Remember last units for Reference Point
double m_XRef; // Remember last X Reference Point
double m_YRef; // Remember last Y Reference Point
int m_originMode; // Origin selection option
// (0 = user, 1 = board center)
public:
DIALOG_EXPORT_3DFILE( PCB_EDIT_FRAME* parent ) :
DIALOG_EXPORT_3DFILE_BASE( parent ), m_parent( parent )
{
m_filePicker->SetFocus();
PCBNEW_SETTINGS* cfg = m_parent->GetPcbNewSettings();
m_unitsOpt = cfg->m_ExportVrml.units;
m_copy3DFilesOpt = cfg->m_ExportVrml.copy_3d_models;
m_useRelativePathsOpt = cfg->m_ExportVrml.use_relative_paths;
m_RefUnits = cfg->m_ExportVrml.ref_units;
m_XRef = cfg->m_ExportVrml.ref_x;
m_YRef = cfg->m_ExportVrml.ref_y;
m_originMode = cfg->m_ExportVrml.origin_mode;
m_rbCoordOrigin->SetSelection( m_originMode );
m_rbSelectUnits->SetSelection( m_unitsOpt );
m_cbCopyFiles->SetValue( m_copy3DFilesOpt );
m_cbUseRelativePaths->SetValue( m_useRelativePathsOpt );
m_VRML_RefUnitChoice->SetSelection( m_RefUnits );
wxString tmpStr;
tmpStr << m_XRef;
m_VRML_Xref->SetValue( tmpStr );
tmpStr = wxT( "" );
tmpStr << m_YRef;
m_VRML_Yref->SetValue( tmpStr );
m_sdbSizerOK->SetDefault();
// Now all widgets have the size fixed, call FinishDialogSettings
finishDialogSettings();
}
~DIALOG_EXPORT_3DFILE()
{
m_unitsOpt = GetUnits();
m_copy3DFilesOpt = GetCopyFilesOption();
PCBNEW_SETTINGS* cfg = m_parent->GetPcbNewSettings();
cfg->m_ExportVrml.units = m_unitsOpt;
cfg->m_ExportVrml.copy_3d_models = m_copy3DFilesOpt;
cfg->m_ExportVrml.use_relative_paths = m_useRelativePathsOpt;
cfg->m_ExportVrml.ref_units = m_VRML_RefUnitChoice->GetSelection();
cfg->m_ExportVrml.origin_mode = m_rbCoordOrigin->GetSelection();
double val = 0.0;
m_VRML_Xref->GetValue().ToDouble( &val );
cfg->m_ExportVrml.ref_x = val;
m_VRML_Yref->GetValue().ToDouble( &val );
cfg->m_ExportVrml.ref_y = val;
};
void SetSubdir( const wxString & aDir )
{
m_SubdirNameCtrl->SetValue( aDir );
}
wxString GetSubdir3Dshapes()
{
return m_SubdirNameCtrl->GetValue();
}
wxFilePickerCtrl* FilePicker()
{
return m_filePicker;
}
int GetRefUnitsChoice()
{
return m_VRML_RefUnitChoice->GetSelection();
}
int GetOriginChoice()
{
return m_rbCoordOrigin->GetSelection();
}
double GetXRef()
{
return DoubleValueFromString( EDA_UNITS::UNSCALED, m_VRML_Xref->GetValue() );
}
double GetYRef()
{
return DoubleValueFromString( EDA_UNITS::UNSCALED, m_VRML_Yref->GetValue() );
}
int GetUnits()
{
return m_unitsOpt = m_rbSelectUnits->GetSelection();
}
bool GetCopyFilesOption()
{
return m_copy3DFilesOpt = m_cbCopyFiles->GetValue();
}
bool GetUseRelativePathsOption()
{
return m_useRelativePathsOpt = m_cbUseRelativePaths->GetValue();
}
void OnUpdateUseRelativePath( wxUpdateUIEvent& event ) override
{
// Making path relative or absolute has no meaning when VRML files are not copied.
event.Enable( m_cbCopyFiles->GetValue() );
}
bool TransferDataFromWindow() override;
};
bool DIALOG_EXPORT_3DFILE::TransferDataFromWindow()
{
wxFileName fn = m_filePicker->GetPath();
if( fn.Exists() )
{
if( wxMessageBox( _( "Are you sure you want to overwrite the existing file?" ),
_( "Warning" ), wxYES_NO | wxCENTER | wxICON_QUESTION, this ) == wxNO )
return false;
}
return true;
}
void PCB_EDIT_FRAME::OnExportVRML( wxCommandEvent& event )
{
// These variables are static to keep info during the session.
static wxString subDirFor3Dshapes;
// Build default output file name
wxString path = GetLastPath( LAST_PATH_VRML );
if( path.IsEmpty() )
{
wxFileName brdFile = GetBoard()->GetFileName();
brdFile.SetExt( "wrl" );
path = brdFile.GetFullPath();
}
if( subDirFor3Dshapes.IsEmpty() )
subDirFor3Dshapes = wxT( "shapes3D" );
// The general VRML scale factor
// Assuming the VRML default unit is the mm
// this is the mm to VRML scaling factor for mm, 0.1 inch, and inch
double scaleList[4] = { 1.0, 0.001, 10.0/25.4, 1.0/25.4 };
DIALOG_EXPORT_3DFILE dlg( this );
dlg.FilePicker()->SetPath( path );
dlg.SetSubdir( subDirFor3Dshapes );
if( dlg.ShowModal() != wxID_OK )
return;
double aXRef = dlg.GetXRef();
double aYRef = dlg.GetYRef();
if( dlg.GetRefUnitsChoice() == 1 )
{
// selected reference unit is in inches
aXRef *= 25.4;
aYRef *= 25.4;
}
if( dlg.GetOriginChoice() == 1 )
{
// Origin = board center:
BOARD* pcb = GetBoard();
wxPoint center = pcb->GetBoundingBox().GetCenter();
aXRef = Iu2Millimeter( center.x );
aYRef = Iu2Millimeter( center.y );
}
double scale = scaleList[dlg.GetUnits()]; // final scale export
bool export3DFiles = dlg.GetCopyFilesOption();
bool useRelativePaths = dlg.GetUseRelativePathsOption();
path = dlg.FilePicker()->GetPath();
SetLastPath( LAST_PATH_VRML, path );
wxFileName modelPath = path;
wxBusyCursor dummy;
subDirFor3Dshapes = dlg.GetSubdir3Dshapes();
modelPath.AppendDir( subDirFor3Dshapes );
if( export3DFiles && !modelPath.DirExists() )
{
if( !modelPath.Mkdir() )
{
wxString msg = wxString::Format( _( "Failed to create folder '%s'." ),
modelPath.GetPath() );
DisplayErrorMessage( this, msg );
return;
}
}
if( !ExportVRML_File( path, scale, export3DFiles, useRelativePaths,
modelPath.GetPath(), aXRef, aYRef ) )
{
wxString msg = wxString::Format( _( "Failed to create file '%s'." ), path );
DisplayErrorMessage( this, msg );
return;
}
}