kicad/pcbnew/dialogs/dialog_export_vrml.cpp

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/*
* 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 <base_units.h>
#include <board.h>
#include <confirm.h>
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#include <kiface_base.h>
#include <pcb_edit_frame.h>
#include <pcbnew_settings.h>
#include <project/project_file.h> // LAST_PATH_TYPE
* KIWAY Milestone A): Make major modules into DLL/DSOs. ! The initial testing of this commit should be done using a Debug build so that all the wxASSERT()s are enabled. Also, be sure and keep enabled the USE_KIWAY_DLLs option. The tree won't likely build without it. Turning it off is senseless anyways. If you want stable code, go back to a prior version, the one tagged with "stable". * Relocate all functionality out of the wxApp derivative into more finely targeted purposes: a) DLL/DSO specific b) PROJECT specific c) EXE or process specific d) configuration file specific data e) configuration file manipulations functions. All of this functionality was blended into an extremely large wxApp derivative and that was incompatible with the desire to support multiple concurrently loaded DLL/DSO's ("KIFACE")s and multiple concurrently open projects. An amazing amount of organization come from simply sorting each bit of functionality into the proper box. * Switch to wxConfigBase from wxConfig everywhere except instantiation. * Add classes KIWAY, KIFACE, KIFACE_I, SEARCH_STACK, PGM_BASE, PGM_KICAD, PGM_SINGLE_TOP, * Remove "Return" prefix on many function names. * Remove obvious comments from CMakeLists.txt files, and from else() and endif()s. * Fix building boost for use in a DSO on linux. * Remove some of the assumptions in the CMakeLists.txt files that windows had to be the host platform when building windows binaries. * Reduce the number of wxStrings being constructed at program load time via static construction. * Pass wxConfigBase* to all SaveSettings() and LoadSettings() functions so that these functions are useful even when the wxConfigBase comes from another source, as is the case in the KICAD_MANAGER_FRAME. * Move the setting of the KIPRJMOD environment variable into class PROJECT, so that it can be moved into a project variable soon, and out of FP_LIB_TABLE. * Add the KIWAY_PLAYER which is associated with a particular PROJECT, and all its child wxFrames and wxDialogs now have a Kiway() member function which returns a KIWAY& that that window tree branch is in support of. This is like wxWindows DNA in that child windows get this member with proper value at time of construction. * Anticipate some of the needs for milestones B) and C) and make code adjustments now in an effort to reduce work in those milestones. * No testing has been done for python scripting, since milestone C) has that being largely reworked and re-thought-out.
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/* 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 );
SetupStandardButtons();
// Now all widgets have the size fixed, call FinishDialogSettings
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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()
{
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return DoubleValueFromString( EDA_UNITS::UNSCALED, m_VRML_Xref->GetValue() );
}
double GetYRef()
{
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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();
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brdFile.SetExt( wxT( "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();
VECTOR2I 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() )
{
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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 ) )
{
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wxString msg = wxString::Format( _( "Failed to create file '%s'." ), path );
DisplayErrorMessage( this, msg );
return;
}
}