430 lines
12 KiB
C++
430 lines
12 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2014-2017 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <wx/stdpaths.h>
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#include <fctsys.h>
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#include <macros.h>
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#include <pgm_base.h>
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#include <project.h>
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#include <common.h> // NAMELESS_PROJECT
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#include <confirm.h>
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#include <kicad_string.h>
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#include <config_params.h>
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#include <wildcards_and_files_ext.h>
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#include <fp_lib_table.h>
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#include <kiway.h>
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#include <kiface_ids.h>
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PROJECT::PROJECT()
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{
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memset( m_elems, 0, sizeof(m_elems) );
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}
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void PROJECT::ElemsClear()
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{
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// careful here, this should work, but the virtual destructor may not
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// be in the same link image as PROJECT.
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for( unsigned i = 0; i < DIM( m_elems ); ++i )
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{
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SetElem( ELEM_T( i ), NULL );
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}
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}
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PROJECT::~PROJECT()
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{
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ElemsClear();
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}
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void PROJECT::SetProjectFullName( const wxString& aFullPathAndName )
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{
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// Compare paths, rather than inodes, to be less surprising to the user.
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// Create a temporary wxFileName to normalize the path
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wxFileName candidate_path( aFullPathAndName );
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// Edge transitions only. This is what clears the project
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// data using the Clear() function.
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if( m_project_name.GetFullPath() != candidate_path.GetFullPath() )
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{
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Clear(); // clear the data when the project changes.
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DBG(printf( "%s: old:'%s' new:'%s'\n", __func__, TO_UTF8( GetProjectFullName() ), TO_UTF8( aFullPathAndName ) );)
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m_project_name = aFullPathAndName;
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wxASSERT( m_project_name.IsAbsolute() );
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wxASSERT( m_project_name.GetExt() == ProjectFileExtension );
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// until multiple projects are in play, set an environment variable for the
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// the project pointer.
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{
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wxString path = m_project_name.GetPath();
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wxSetEnv( PROJECT_VAR_NAME, path );
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}
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}
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}
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const wxString PROJECT::GetProjectFullName() const
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{
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return m_project_name.GetFullPath();
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}
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const wxString PROJECT::GetProjectPath() const
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{
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return m_project_name.GetPathWithSep();
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}
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const wxString PROJECT::GetProjectName() const
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{
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return m_project_name.GetName();
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}
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const wxString PROJECT::SymbolLibTableName() const
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{
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return libTableName( "sym-lib-table" );
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}
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const wxString PROJECT::FootprintLibTblName() const
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{
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return libTableName( "fp-lib-table" );
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}
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const wxString PROJECT::libTableName( const wxString& aLibTableName ) const
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{
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wxFileName fn = GetProjectFullName();
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wxString path = fn.GetPath();
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// DBG(printf( "path:'%s' fn:'%s'\n", TO_UTF8(path), TO_UTF8(fn.GetFullPath()) );)
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// if there's no path to the project name, or the name as a whole is bogus or its not
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// write-able then use a template file.
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if( !fn.GetDirCount() || !fn.IsOk() || !wxFileName::IsDirWritable( path ) )
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{
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// return a template filename now.
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// this next line is likely a problem now, since it relies on an
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// application title which is no longer constant or known. This next line needs
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// to be re-thought out.
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#ifndef __WXMAC__
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fn.AssignDir( wxStandardPaths::Get().GetUserConfigDir() );
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#else
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// don't pollute home folder, temp folder seems to be more appropriate
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fn.AssignDir( wxStandardPaths::Get().GetTempDir() );
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#endif
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#if defined( __WINDOWS__ )
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fn.AppendDir( wxT( "kicad" ) );
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#endif
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/*
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* The library table name used when no project file is passed to the appropriate
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* code. This is used temporarily to store the project specific library table
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* until the project file being edited is saved. It is then moved to the correct
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* file in the folder where the project file is saved.
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*/
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fn.SetName( "prj-" + aLibTableName );
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}
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else // normal path.
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{
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fn.SetName( aLibTableName );
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}
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fn.ClearExt();
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return fn.GetFullPath();
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}
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void PROJECT::SetRString( RSTRING_T aIndex, const wxString& aString )
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{
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unsigned ndx = unsigned( aIndex );
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if( ndx < DIM( m_rstrings ) )
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{
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m_rstrings[ndx] = aString;
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}
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else
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{
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wxASSERT( 0 ); // bad index
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}
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}
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const wxString& PROJECT::GetRString( RSTRING_T aIndex )
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{
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unsigned ndx = unsigned( aIndex );
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if( ndx < DIM( m_rstrings ) )
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{
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return m_rstrings[ndx];
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}
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else
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{
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static wxString no_cookie_for_you;
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wxASSERT( 0 ); // bad index
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return no_cookie_for_you;
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}
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}
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PROJECT::_ELEM* PROJECT::GetElem( ELEM_T aIndex )
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{
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// This is virtual, so implement it out of line
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if( unsigned( aIndex ) < DIM( m_elems ) )
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{
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return m_elems[aIndex];
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}
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return NULL;
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}
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void PROJECT::SetElem( ELEM_T aIndex, _ELEM* aElem )
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{
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// This is virtual, so implement it out of line
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if( unsigned( aIndex ) < DIM( m_elems ) )
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{
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#if defined(DEBUG) && 0
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if( aIndex == ELEM_SCH_PART_LIBS )
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{
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printf( "%s: &m_elems[%i]:%p aElem:%p\n", __func__, aIndex, &m_elems[aIndex], aElem );
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}
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#endif
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delete m_elems[aIndex];
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m_elems[aIndex] = aElem;
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}
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}
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static bool copy_pro_file_template( const SEARCH_STACK& aSearchS, const wxString& aDestination )
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{
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if( aDestination.IsEmpty() )
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{
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DBG( printf( "%s: destination is empty.\n", __func__ );)
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return false;
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}
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wxString templateFile = wxT( "kicad." ) + ProjectFileExtension;
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wxString kicad_pro_template = aSearchS.FindValidPath( templateFile );
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if( !kicad_pro_template )
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{
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DBG( printf( "%s: template file '%s' not found using search paths.\n", __func__, TO_UTF8( templateFile ) );)
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wxFileName templ( wxStandardPaths::Get().GetDocumentsDir(),
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wxT( "kicad" ), ProjectFileExtension );
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if( !templ.IsFileReadable() )
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{
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wxString msg = wxString::Format( _(
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"Unable to find \"%s\" template config file." ),
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GetChars( templateFile ) );
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DisplayErrorMessage( nullptr, _( "Error copying project file template" ), msg );
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return false;
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}
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kicad_pro_template = templ.GetFullPath();
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}
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DBG( printf( "%s: using template file '%s' as project file.\n", __func__, TO_UTF8( kicad_pro_template ) );)
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// Verify aDestination can be created. if this is not the case, wxCopyFile
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// will generate a crappy log error message, and we *do not want* this kind
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// of stupid message
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wxFileName fn( aDestination );
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bool success = true;
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if( fn.IsOk() && fn.IsDirWritable() )
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success = wxCopyFile( kicad_pro_template, aDestination );
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else
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{
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wxLogMessage( _( "Cannot create prj file \"%s\" (Directory not writable)" ),
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GetChars( aDestination) );
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success = false;
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}
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return success;
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}
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wxConfigBase* PROJECT::configCreate( const SEARCH_STACK& aSList,
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const wxString& aGroupName, const wxString& aProjectFileName )
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{
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wxConfigBase* cfg = 0;
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wxString cur_pro_fn = !aProjectFileName ? GetProjectFullName() : aProjectFileName;
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if( wxFileName( cur_pro_fn ).IsFileReadable() )
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{
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// Note: currently, aGroupName is not used.
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// Previoulsy, the version of aGroupName was tested, but it
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// was useless, and if the version is important,
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// this is not the right place here, because configCreate does know anything
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// about info stored in this config file.
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cfg = new wxFileConfig( wxEmptyString, wxEmptyString, cur_pro_fn, wxEmptyString );
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return cfg;
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}
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// No suitable pro file was found, either does not exist, or not readable.
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// Use the template kicad.pro file. Find it by using caller's SEARCH_STACK.
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copy_pro_file_template( aSList, cur_pro_fn );
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cfg = new wxFileConfig( wxEmptyString, wxEmptyString, cur_pro_fn, wxEmptyString );
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return cfg;
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}
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void PROJECT::ConfigSave( const SEARCH_STACK& aSList, const wxString& aGroupName,
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const PARAM_CFG_ARRAY& aParams, const wxString& aFileName )
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{
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std::unique_ptr<wxConfigBase> cfg( configCreate( aSList, aGroupName, aFileName ) );
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if( !cfg.get() )
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{
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// could not find template
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return;
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}
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cfg->SetPath( wxT( "/" ) );
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cfg->Write( wxT( "update" ), DateAndTime() );
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// @todo: pass in aLastClient wxString:
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cfg->Write( wxT( "last_client" ), Pgm().App().GetAppName() );
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// Save parameters
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cfg->DeleteGroup( aGroupName ); // Erase all data
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cfg->Flush();
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cfg->SetPath( aGroupName );
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cfg->Write( wxT( "version" ), CONFIG_VERSION );
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cfg->SetPath( wxT( "/" ) );
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wxConfigSaveParams( cfg.get(), aParams, aGroupName );
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cfg->SetPath( wxT( "/" ) );
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// cfg is deleted here by std::unique_ptr, that saves the *.pro file to disk
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}
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bool PROJECT::ConfigLoad( const SEARCH_STACK& aSList, const wxString& aGroupName,
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const PARAM_CFG_ARRAY& aParams, const wxString& aForeignProjectFileName )
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{
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std::unique_ptr<wxConfigBase> cfg( configCreate( aSList, aGroupName, aForeignProjectFileName ) );
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if( !cfg.get() )
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{
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// could not find template
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return false;
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}
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cfg->SetPath( wxCONFIG_PATH_SEPARATOR );
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wxString timestamp = cfg->Read( wxT( "update" ) );
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m_pro_date_and_time = timestamp;
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// We do not want expansion of env var values when reading our project config file
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bool state = cfg.get()->IsExpandingEnvVars();
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cfg.get()->SetExpandEnvVars( false );
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wxConfigLoadParams( cfg.get(), aParams, aGroupName );
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cfg.get()->SetExpandEnvVars( state );
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return true;
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}
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const wxString PROJECT::AbsolutePath( const wxString& aFileName ) const
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{
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wxFileName fn = aFileName;
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if( !fn.IsAbsolute() )
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{
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wxString pro_dir = wxPathOnly( GetProjectFullName() );
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fn.Normalize( wxPATH_NORM_ALL, pro_dir );
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}
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return fn.GetFullPath();
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}
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FP_LIB_TABLE* PROJECT::PcbFootprintLibs( KIWAY& aKiway )
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{
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// This is a lazy loading function, it loads the project specific table when
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// that table is asked for, not before.
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FP_LIB_TABLE* tbl = (FP_LIB_TABLE*) GetElem( ELEM_FPTBL );
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// its gotta be NULL or a FP_LIB_TABLE, or a bug.
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wxASSERT( !tbl || dynamic_cast<FP_LIB_TABLE*>( tbl ) );
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if( !tbl )
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{
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// Stack the project specific FP_LIB_TABLE overlay on top of the global table.
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// ~FP_LIB_TABLE() will not touch the fallback table, so multiple projects may
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// stack this way, all using the same global fallback table.
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KIFACE* kiface = aKiway.KiFACE( KIWAY::FACE_PCB );
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if( kiface )
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tbl = (FP_LIB_TABLE*) kiface->IfaceOrAddress( KIFACE_G_FOOTPRINT_TABLE );
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wxASSERT( tbl );
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SetElem( ELEM_FPTBL, tbl );
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wxString projectFpLibTableFileName = FootprintLibTblName();
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try
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{
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tbl->Load( projectFpLibTableFileName );
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}
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catch( const IO_ERROR& ioe )
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{
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DisplayErrorMessage( NULL, _( "Error loading project footprint library table" ), ioe.What() );
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}
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}
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return tbl;
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}
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