void ON_InstanceDefinition::SetAlternateSourceArchivePath(
const wchar_t* alternate_source_archive_path,
bool bRelativePath
)
{
ON_wString s;
if ( 0 != alternate_source_archive_path )
{
s = alternate_source_archive_path;
s.TrimLeftAndRight();
alternate_source_archive_path = s;
if ( 0 != alternate_source_archive_path && 0 == alternate_source_archive_path[0] )
alternate_source_archive_path = 0;
}
ON__IDefAlternativePathUserData* ud = ON__IDefAlternativePathUserData::FindOrCreate(*this,0!=alternate_source_archive_path);
if ( 0 != ud )
{
if ( 0 == alternate_source_archive_path )
delete ud;
else
{
ud->m_alternate_path = alternate_source_archive_path;
ud->m_bRelativePath = bRelativePath;
}
}
}
CRhinoCommand::result CCommandSampleOpenIges::RunCommand( const CRhinoCommandContext& context )
{
ON_wString filename;
if( context.IsInteractive() )
{
DWORD dwFlags = OFN_ENABLESIZING | OFN_EXPLORER | OFN_FILEMUSTEXIST | OFN_HIDEREADONLY | OFN_PATHMUSTEXIST;
const wchar_t* szFilter = L"IGES Files (*.igs;*.iges)|*.igs; *.iges||";
CWnd* pParentWnd = CWnd::FromHandle( RhinoApp().MainWnd() );
#if defined(WIN64)
CFileDialog dialog( TRUE, L"igs", 0, dwFlags, szFilter, pParentWnd, 0, TRUE );
#else
CFileDialog dialog( TRUE, L"igs", 0, dwFlags, szFilter, pParentWnd );
#endif
INT_PTR rc = dialog.DoModal();
if( rc != IDOK )
return CRhinoCommand::cancel;
filename = dialog.GetPathName();
}
else
{
CRhinoGetString gs;
gs.SetCommandPrompt( L"IGES file to open" );
gs.GetString();
if( gs.CommandResult() != CRhinoCommand::success )
return gs.CommandResult();
filename = gs.String();
}
filename.TrimLeftAndRight();
if( filename.IsEmpty() )
return CRhinoCommand::nothing;
if( !CRhinoFileUtilities::FileExists(filename) )
{
RhinoApp().Print( L"File \"%s\" not found.\n", filename );
return CRhinoCommand::failure;
}
// Note, setting the document modified flag to false will prevent the
// "Do you want to save this file..." mesasge from displaying when you
// open a file (if the current document has been modified in any way).
// But, you will (also) loose any modifications to the current document.
// So, use the following line of code carefully.
context.m_doc.SetModifiedFlag( FALSE );
ON_wString script;
script.Format( L"_-Open \"%s\" _Enter _Enter _Enter", filename );
RhinoApp().RunScript( script, 0 );
return CRhinoCommand::success;
}
void ON_InstanceDefinition::SetSourceArchive( const wchar_t* source_archive,
ON_CheckSum checksum,
ON_InstanceDefinition::IDEF_UPDATE_TYPE idef_update_type)
{
ON_wString s = source_archive;
s.TrimLeftAndRight();
m_source_archive = s;
m_source_archive_checksum = checksum;
if ( m_source_archive.IsEmpty() )
m_idef_update_type = ON_InstanceDefinition::static_def;
else
m_idef_update_type = ON_InstanceDefinition::IdefUpdateType(idef_update_type);
}
CRhinoCommand::result CCommandSampleImportMeshes::RunCommand( const CRhinoCommandContext& context )
{
CWnd* pMainWnd = CWnd::FromHandle(RhinoApp().MainWnd());
if (0 == pMainWnd)
return CRhinoCommand::failure;
CRhinoGetFileDialog gf;
gf.SetScriptMode(context.IsInteractive() ? FALSE : TRUE);
BOOL rc = gf.DisplayFileDialog(CRhinoGetFileDialog::open_rhino_only_dialog, 0, pMainWnd);
if (!rc)
return CRhinoCommand::cancel;
ON_wString filename = gf.FileName();
filename.TrimLeftAndRight();
if (filename.IsEmpty())
return CRhinoCommand::nothing;
if (!CRhinoFileUtilities::FileExists(filename))
{
RhinoApp().Print(L"File not found\n");
return CRhinoCommand::failure;
}
FILE* archive_fp = ON::OpenFile(filename, L"rb");
if (0 == archive_fp)
{
RhinoApp().Print(L"Unable to open file\n");
return CRhinoCommand::failure;
}
ON_BinaryFile archive(ON::read3dm, archive_fp);
ONX_Model model;
rc = model.Read(archive) ? TRUE : FALSE;
ON::CloseFile( archive_fp );
if (!rc)
{
RhinoApp().Print(L"Error reading file\n");
return CRhinoCommand::failure;
}
int num_imported = 0;
for (int i = 0; i < model.m_object_table.Count(); i++)
{
const ONX_Model_Object& model_object = model.m_object_table[i];
const ON_Mesh* mesh = ON_Mesh::Cast(model_object.m_object);
if (0 != mesh)
{
// CRhinoDoc::AddMeshObject makes a copy of the input mesh
context.m_doc.AddMeshObject(*mesh);
num_imported++;
}
}
if (0 == num_imported)
RhinoApp().Print(L"No meshes imported\n");
else if (1 == num_imported)
RhinoApp().Print(L"1 mesh imported\n");
else
RhinoApp().Print(L"%d meshes imported\n", num_imported);
context.m_doc.Redraw();
return CRhinoCommand::success;
}