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kicad/pcbnew/dialogs/dialog_export_vrml.cpp

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/**
* @file dialog_export_vrml.cpp
*/
/*
* 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) 2004-2015 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
*/
#include <fctsys.h>
#include <wxPcbStruct.h>
#include <kiface_i.h>
#include <pcbnew.h>
#include <class_board.h>
/* 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
#define OPTKEY_OUTPUT_UNIT wxT( "VrmlExportUnit" )
#define OPTKEY_3DFILES_OPT wxT( "VrmlExportCopyFiles" )
#define OPTKEY_USE_RELATIVE_PATHS wxT( "VrmlUseRelativePaths" )
#define OPTKEY_USE_PLAIN_PCB wxT( "VrmlUsePlainPCB" )
#define OPTKEY_VRML_REF_UNITS wxT( "VrmlRefUnits" )
#define OPTKEY_VRML_REF_X wxT( "VrmlRefX" )
#define OPTKEY_VRML_REF_Y wxT( "VrmlRefY" )
class DIALOG_EXPORT_3DFILE : public DIALOG_EXPORT_3DFILE_BASE
{
private:
PCB_EDIT_FRAME* m_parent;
wxConfigBase* m_config;
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
bool m_usePlainPCBOpt; // Remember last Plain Board 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
public:
DIALOG_EXPORT_3DFILE( PCB_EDIT_FRAME* parent ) :
DIALOG_EXPORT_3DFILE_BASE( parent )
{
m_parent = parent;
m_config = Kiface().KifaceSettings();
m_filePicker->SetFocus();
m_config->Read( OPTKEY_OUTPUT_UNIT, &m_unitsOpt, 1 );
m_config->Read( OPTKEY_3DFILES_OPT, &m_copy3DFilesOpt, false );
m_config->Read( OPTKEY_USE_RELATIVE_PATHS, &m_useRelativePathsOpt, false );
m_config->Read( OPTKEY_USE_PLAIN_PCB, &m_usePlainPCBOpt, false );
m_config->Read( OPTKEY_VRML_REF_UNITS, &m_RefUnits, 0 );
m_config->Read( OPTKEY_VRML_REF_X, &m_XRef, 0.0 );
m_config->Read( OPTKEY_VRML_REF_Y, &m_YRef, 0.0 );
m_rbSelectUnits->SetSelection( m_unitsOpt );
m_cbCopyFiles->SetValue( m_copy3DFilesOpt );
m_cbUseRelativePaths->SetValue( m_useRelativePathsOpt );
m_cbPlainPCB->SetValue( m_usePlainPCBOpt );
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_sdbSizer1OK->SetDefault();
GetSizer()->SetSizeHints( this );
Centre();
Connect( ID_USE_ABS_PATH, wxEVT_UPDATE_UI,
wxUpdateUIEventHandler( DIALOG_EXPORT_3DFILE::OnUpdateUseRelativePath ) );
}
~DIALOG_EXPORT_3DFILE()
{
m_unitsOpt = GetUnits();
m_copy3DFilesOpt = GetCopyFilesOption();
m_config->Write( OPTKEY_OUTPUT_UNIT, m_unitsOpt );
m_config->Write( OPTKEY_3DFILES_OPT, m_copy3DFilesOpt );
m_config->Write( OPTKEY_USE_RELATIVE_PATHS, m_useRelativePathsOpt );
m_config->Write( OPTKEY_USE_PLAIN_PCB, m_usePlainPCBOpt );
m_config->Write( OPTKEY_VRML_REF_UNITS, m_VRML_RefUnitChoice->GetSelection() );
m_config->Write( OPTKEY_VRML_REF_X, m_VRML_Xref->GetValue() );
m_config->Write( OPTKEY_VRML_REF_Y, m_VRML_Yref->GetValue() );
};
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();
}
double GetXRef()
{
return DoubleValueFromString( UNSCALED_UNITS, m_VRML_Xref->GetValue() );
}
double GetYRef()
{
return DoubleValueFromString( UNSCALED_UNITS, 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();
}
bool GetUsePlainPCBOption()
{
return m_usePlainPCBOpt = m_cbPlainPCB->GetValue();
}
void OnUpdateUseRelativePath( wxUpdateUIEvent& event )
{
// Making path relative or absolute has no meaning when VRML files are not copied.
event.Enable( m_cbCopyFiles->GetValue() );
}
virtual void OnFileChanged( wxFileDirPickerEvent& event )
{
// Clicking on file picker button changes the focus to the file picker button which
// is not the behavior we want. Set the focus back to the OK button so the next enter
// key press dismisses this dialog with the OK action.
m_sdbSizer1OK->SetFocus();
}
};
void PCB_EDIT_FRAME::OnExportVRML( wxCommandEvent& event )
{
// These variables are static to keep info during the session.
static wxString subDirFor3Dshapes;
static wxString last_brdName; // the last board name used to build the vrml filename
static wxString last_vrmlName; // the last wrml file name built
// If the board name has changed since the last export,
// do not use the old path, initialized by an other board
if( last_brdName.IsEmpty() || last_brdName != GetBoard()->GetFileName() )
{
last_brdName = GetBoard()->GetFileName();
last_vrmlName = last_brdName;
}
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 };
// Build default file name, to display in the file picker
wxFileName fn = last_vrmlName;
fn.SetExt( wxT( "wrl" ) );
DIALOG_EXPORT_3DFILE dlg( this );
dlg.FilePicker()->SetPath( fn.GetFullPath() );
dlg.SetSubdir( subDirFor3Dshapes );
double aXRef = dlg.GetXRef();
double aYRef = dlg.GetYRef();
if( dlg.GetRefUnitsChoice() == 1 )
{
// selected reference unit is in inches
aXRef *= 25.4;
aYRef *= 25.4;
}
double scale = scaleList[dlg.GetUnits()]; // final scale export
bool export3DFiles = dlg.GetCopyFilesOption();
bool useRelativePaths = dlg.GetUseRelativePathsOption();
bool usePlainPCB = dlg.GetUsePlainPCBOption();
if( dlg.ShowModal() != wxID_OK )
return;
last_vrmlName = dlg.FilePicker()->GetPath();
wxFileName modelPath = last_vrmlName;
wxBusyCursor dummy;
subDirFor3Dshapes = dlg.GetSubdir3Dshapes();
modelPath.AppendDir( subDirFor3Dshapes );
if( export3DFiles && !modelPath.DirExists() )
{
modelPath.Mkdir();
}
if( !ExportVRML_File( last_vrmlName, scale, export3DFiles, useRelativePaths,
usePlainPCB, modelPath.GetPath(), aXRef, aYRef ) )
{
wxString msg;
msg.Printf( _( "Unable to create file '%s'" ), GetChars( last_vrmlName ) );
wxMessageBox( msg );
return;
}
}
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