bool SCH_LABEL::Load( LINE_READER& aLine, wxString& aErrorMsg )
{
char Name1[256];
char Name2[256];
char Name3[256];
int thickness = 0, size = 0, orient = 0;
Name1[0] = 0; Name2[0] = 0; Name3[0] = 0;
char* sline = (char*) aLine;
while( ( *sline != ' ' ) && *sline )
sline++;
// sline points the start of parameters
int ii = sscanf( sline, "%s %d %d %d %d %s %s %d", Name1, &m_Pos.x, &m_Pos.y,
&orient, &size, Name2, Name3, &thickness );
if( ii < 4 )
{
aErrorMsg.Printf( wxT( "Eeschema file label load error at line %d" ),
aLine.LineNumber() );
return false;
}
if( !aLine.ReadLine() )
{
aErrorMsg.Printf( wxT( "Eeschema file label load error atline %d" ),
aLine.LineNumber() );
return false;
}
if( size == 0 )
size = DEFAULT_SIZE_TEXT;
char* text = strtok( (char*) aLine, "\n\r" );
if( text == NULL )
{
aErrorMsg.Printf( wxT( "Eeschema file label load error at line %d" ),
aLine.LineNumber() );
return false;
}
m_Text = FROM_UTF8( text );
m_Size.x = m_Size.y = size;
SetOrientation( orient );
if( isdigit( Name3[0] ) )
{
thickness = atol( Name3 );
m_Bold = ( thickness != 0 );
m_Thickness = m_Bold ? GetPenSizeForBold( size ) : 0;
}
if( stricmp( Name2, "Italic" ) == 0 )
m_Italic = 1;
return true;
}
bool BITMAP_BASE::LoadData( LINE_READER& aLine, wxString& aErrorMsg )
{
wxMemoryOutputStream stream;
char* line;
while( true )
{
if( !aLine.ReadLine() )
{
aErrorMsg = wxT("Unexpected end of data");
return false;
}
line = aLine.Line();
if( strncasecmp( line, "EndData", 4 ) == 0 )
{
// all the PNG date is read.
// We expect here m_image and m_bitmap are void
m_image = new wxImage();
wxMemoryInputStream istream( stream );
m_image->LoadFile( istream, wxBITMAP_TYPE_PNG );
m_bitmap = new wxBitmap( *m_image );
break;
}
// Read PNG data, stored in hexadecimal,
// each byte = 2 hexadecimal digits and a space between 2 bytes
// and put it in memory stream buffer
int len = strlen( line );
for( ; len > 0; len -= 3, line += 3 )
{
int value = 0;
if( sscanf( line, "%X", &value ) == 1 )
stream.PutC( (char) value );
else
break;
}
}
return true;
}
bool SCH_BITMAP::Load( LINE_READER& aLine, wxString& aErrorMsg )
{
char* line = aLine.Line();
if( strncasecmp( line, "$Bitmap", 7 ) != 0 )
{
aErrorMsg.Printf( wxT( "Eeschema file bitmap image load error at line %d, aborted" ),
aLine.LineNumber() );
aErrorMsg << wxT( "\n" ) << FROM_UTF8( (char*) aLine );
return false;
}
for( ; ; )
{
if( !aLine.ReadLine() )
return false;
line = aLine.Line();
if( strncasecmp( line, "Pos", 3 ) == 0 )
{
sscanf( line + 3, "%d %d", &m_pos.x, &m_pos.y );
continue;
}
if( strncasecmp( line, "Scale", 5 ) == 0 )
{
double scale = 1.0;
sscanf( line + 5, "%lf", &scale );
m_image->SetScale( scale );
continue;
}
if( strncasecmp( line, "Data", 4 ) == 0 )
{
m_image->LoadData( aLine, aErrorMsg );
}
if( strncasecmp( line, "$EndBitmap", 4 ) == 0 )
break;
}
return true;
}
bool SCH_BUS_ENTRY_BASE::Load( LINE_READER& aLine, wxString& aErrorMsg,
SCH_ITEM **out )
{
char Name1[256];
char Name2[256];
char* line = (char*) aLine;
*out = NULL;
while( (*line != ' ' ) && *line )
line++;
if( sscanf( line, "%255s %255s", Name1, Name2 ) != 2 )
{
aErrorMsg.Printf( wxT( "Eeschema file bus entry load error at line %d" ),
aLine.LineNumber() );
aErrorMsg << wxT( "\n" ) << FROM_UTF8( (char*) aLine );
return false;
}
SCH_BUS_ENTRY_BASE *this_new;
if( Name1[0] == 'B' )
this_new = new SCH_BUS_BUS_ENTRY;
else
this_new = new SCH_BUS_WIRE_ENTRY;
*out = this_new;
if( !aLine.ReadLine() || sscanf( (char*) aLine, "%d %d %d %d ",
&this_new->m_pos.x, &this_new->m_pos.y,
&this_new->m_size.x, &this_new->m_size.y ) != 4 )
{
aErrorMsg.Printf( wxT( "Eeschema file bus entry load error at line %d" ),
aLine.LineNumber() );
aErrorMsg << wxT( "\n" ) << FROM_UTF8( (char*) aLine );
return false;
}
this_new->m_size.x -= this_new->m_pos.x;
this_new->m_size.y -= this_new->m_pos.y;
return true;
}
bool SCH_BUS_ENTRY::Load( LINE_READER& aLine, wxString& aErrorMsg )
{
char Name1[256];
char Name2[256];
char* line = (char*) aLine;
while( (*line != ' ' ) && *line )
line++;
if( sscanf( line, "%s %s", Name1, Name2 ) != 2 )
{
aErrorMsg.Printf( wxT( "Eeschema file bus entry load error at line %d" ),
aLine.LineNumber() );
aErrorMsg << wxT( "\n" ) << FROM_UTF8( (char*) aLine );
return false;
}
m_Layer = LAYER_WIRE;
if( Name1[0] == 'B' )
m_Layer = LAYER_BUS;
if( !aLine.ReadLine() || sscanf( (char*) aLine, "%d %d %d %d ", &m_pos.x, &m_pos.y,
&m_size.x, &m_size.y ) != 4 )
{
aErrorMsg.Printf( wxT( "Eeschema file bus entry load error at line %d" ),
aLine.LineNumber() );
aErrorMsg << wxT( "\n" ) << FROM_UTF8( (char*) aLine );
return false;
}
m_size.x -= m_pos.x;
m_size.y -= m_pos.y;
return true;
}
bool SCH_JUNCTION::Load( LINE_READER& aLine, wxString& aErrorMsg )
{
char name[256];
char* line = (char*) aLine;
while( (*line != ' ' ) && *line )
line++;
if( sscanf( line, "%s %d %d", name, &m_pos.x, &m_pos.y ) != 3 )
{
aErrorMsg.Printf( wxT( "Eeschema file connection load error at line %d, aborted" ),
aLine.LineNumber() );
aErrorMsg << wxT( "\n" ) << FROM_UTF8( (char*) aLine );
return false;
}
return true;
}
bool SCH_SHEET::Load( LINE_READER& aLine, wxString& aErrorMsg )
{
int fieldNdx, size;
SCH_SHEET_PIN* sheetPin;
char* ptcar;
SetTimeStamp( GetNewTimeStamp() );
// sheets are added to the GetDrawItems() like other schematic components.
// however, in order to preserve the hierarchy (through m_Parent pointers),
// a duplicate of the sheet is added to m_SubSheet array.
// must be a duplicate, references just work for a two-layer structure.
// this is accomplished through the Sync() function.
if( ((char*)aLine)[0] == '$' ) // line should be "$Sheet"
{
if( !aLine.ReadLine() )
{
aErrorMsg.Printf( wxT( "Read File Error" ) );
return false;
}
}
/* Next line: must be "S xx yy nn mm" with xx, yy = sheet position
* ( upper left corner ) et nn,mm = sheet size */
if( ( sscanf( &((char*)aLine)[1], "%d %d %d %d",
&m_pos.x, &m_pos.y, &m_size.x, &m_size.y ) != 4 )
|| ( ((char*)aLine)[0] != 'S' ) )
{
aErrorMsg.Printf( wxT( " ** Eeschema file sheet struct error at line %d, aborted\n" ),
aLine.LineNumber() );
aErrorMsg << FROM_UTF8( ((char*)aLine) );
return false;
}
/* Read fields */
for( ; ; ) /* Analysis of lines "Fn" text. */
{
if( !aLine.ReadLine() )
return false;
if( ((char*)aLine)[0] == 'U' )
{
sscanf( ((char*)aLine) + 1, "%lX", &m_TimeStamp );
if( m_TimeStamp == 0 ) // zero is not unique!
SetTimeStamp( GetNewTimeStamp() );
continue;
}
if( ((char*)aLine)[0] != 'F' )
break;
sscanf( ((char*)aLine) + 1, "%d", &fieldNdx );
/* Read the field:
* If fieldNdx> = 2: Fn "text" t s posx posy
* If F0 "text" for SheetName
* F1 and "text" for filename
*/
ptcar = ((char*)aLine);
while( *ptcar && ( *ptcar != '"' ) )
ptcar++;
if( *ptcar != '"' )
{
aErrorMsg.Printf( wxT( "Eeschema file sheet label F%d at line %d, aborted\n" ),
fieldNdx, aLine.LineNumber() );
aErrorMsg << FROM_UTF8( (char*) aLine );
return false;
}
wxString sheetName;
ptcar += ReadDelimitedText( &sheetName, ptcar );
if( *ptcar == 0 )
{
aErrorMsg.Printf( wxT( "Eeschema file sheet field F at line %d, aborted\n" ),
aLine.LineNumber() );
aErrorMsg << FROM_UTF8( (char*) aLine );
return false;
}
if( ( fieldNdx == 0 ) || ( fieldNdx == 1 ) )
{
if( sscanf( ptcar, "%d", &size ) != 1 )
{
aErrorMsg.Printf( wxT( "Eeschema file sheet Label error line %d, aborted\n" ),
aLine.LineNumber() );
aErrorMsg << FROM_UTF8( (char*) aLine );
}
if( size == 0 )
size = DEFAULT_SIZE_TEXT;
if( fieldNdx == 0 )
{
m_name = sheetName;
m_sheetNameSize = size;
}
else
{
SetFileName( sheetName );
m_fileNameSize = size;
}
}
if( fieldNdx > 1 )
{
sheetPin = new SCH_SHEET_PIN( this );
if( !sheetPin->Load( aLine, aErrorMsg ) )
{
delete sheetPin;
sheetPin = NULL;
return false;
}
AddPin( sheetPin );
}
}
if( strnicmp( "$End", ((char*)aLine), 4 ) != 0 )
{
aErrorMsg.Printf( wxT( "**Eeschema file end_sheet struct error at line %d, aborted\n" ),
aLine.LineNumber() );
aErrorMsg << FROM_UTF8( ((char*)aLine) );
return false;
}
return true;
}
bool LIB_FIELD::Load( LINE_READER& aLineReader, wxString& errorMsg )
{
int cnt;
char textOrient;
char textVisible;
char textHJustify;
char textVJustify[256];
char* line = (char*) aLineReader;
char* limit = line + aLineReader.Length();
if( sscanf( line + 1, "%d", &m_id ) != 1 || m_id < 0 )
{
errorMsg = wxT( "invalid field header" );
return false;
}
// Caller did a strtok(), which inserts a nul, so next few bytes are ugly:
// digit(s), a nul, some whitespace, then a double quote.
while( line < limit && *line != '"' )
line++;
if( line == limit )
return false;
line += ReadDelimitedText( &m_Text, line );
// Doctor the *.lib file field which has a "~" in blank fields. New saves will
// not save like this, and eventually these two lines can be removed.
if( m_Text.size()==1 && m_Text[0]==wxChar( '~' ) )
m_Text.clear();
memset( textVJustify, 0, sizeof( textVJustify ) );
cnt = sscanf( line, " %d %d %d %c %c %c %s", &m_Pos.x, &m_Pos.y, &m_Size.y,
&textOrient, &textVisible, &textHJustify, textVJustify );
if( cnt < 5 )
{
errorMsg.Printf( wxT( "field %d does not have the correct number of parameters" ),
m_id );
return false;
}
m_Size.x = m_Size.y;
if( textOrient == 'H' )
m_Orient = TEXT_ORIENT_HORIZ;
else if( textOrient == 'V' )
m_Orient = TEXT_ORIENT_VERT;
else
{
errorMsg.Printf( wxT( "field %d text orientation parameter <%c> is not valid" ),
textOrient );
return false;
}
if( textVisible == 'V' )
m_Attributs &= ~TEXT_NO_VISIBLE;
else if ( textVisible == 'I' )
m_Attributs |= TEXT_NO_VISIBLE;
else
{
errorMsg.Printf( wxT( "field %d text visible parameter <%c> is not valid" ),
textVisible );
return false;
}
m_HJustify = GR_TEXT_HJUSTIFY_CENTER;
m_VJustify = GR_TEXT_VJUSTIFY_CENTER;
if( cnt >= 6 )
{
if( textHJustify == 'C' )
m_HJustify = GR_TEXT_HJUSTIFY_CENTER;
else if( textHJustify == 'L' )
m_HJustify = GR_TEXT_HJUSTIFY_LEFT;
else if( textHJustify == 'R' )
m_HJustify = GR_TEXT_HJUSTIFY_RIGHT;
else
{
errorMsg.Printf(
wxT( "field %d text horizontal justification parameter <%c> is not valid" ),
textHJustify );
return false;
}
if( textVJustify[0] == 'C' )
m_VJustify = GR_TEXT_VJUSTIFY_CENTER;
else if( textVJustify[0] == 'B' )
m_VJustify = GR_TEXT_VJUSTIFY_BOTTOM;
else if( textVJustify[0] == 'T' )
m_VJustify = GR_TEXT_VJUSTIFY_TOP;
else
{
errorMsg.Printf(
wxT( "field %d text vertical justification parameter <%c> is not valid" ),
textVJustify[0] );
return false;
}
if ( textVJustify[1] == 'I' ) // Italic
m_Italic = true;
if ( textVJustify[2] == 'B' ) // Bold
m_Bold = true;
}
// fields in RAM must always have names.
if( m_id < MANDATORY_FIELDS )
{
// Fields in RAM must always have names, because we are trying to get
// less dependent on field ids and more dependent on names.
// Plus assumptions are made in the field editors.
m_name = TEMPLATE_FIELDNAME::GetDefaultFieldName( m_id );
}
else
{
ReadDelimitedText( &m_name, line );
}
return true;
}
bool SCH_SHEET_PIN::Load( LINE_READER& aLine, wxString& aErrorMsg )
{
int size;
char number[256];
char name[256];
char connectType[256];
char sheetSide[256];
char* line = aLine.Line();
char* cp;
static const char delims[] = " \t";
// Read coordinates.
// D( printf( "line: \"%s\"\n", line );)
cp = strtok( line, delims );
strncpy( number, cp, sizeof(number) );
number[sizeof(number)-1] = 0;
cp += strlen( number ) + 1;
cp += ReadDelimitedText( name, cp, sizeof(name) );
cp = strtok( cp, delims );
strncpy( connectType, cp, sizeof(connectType) );
connectType[sizeof(connectType)-1] = 0;
cp = strtok( NULL, delims );
strncpy( sheetSide, cp, sizeof(sheetSide) );
sheetSide[sizeof(sheetSide)-1] = 0;
cp += strlen( sheetSide ) + 1;
int r = sscanf( cp, "%d %d %d", &m_Pos.x, &m_Pos.y, &size );
if( r != 3 )
{
aErrorMsg.Printf( wxT( "Eeschema file sheet hierarchical label error at line %d.\n" ),
aLine.LineNumber() );
aErrorMsg << FROM_UTF8( line );
return false;
}
m_Text = FROM_UTF8( name );
if( size == 0 )
size = GetDefaultTextSize();
m_Size.x = m_Size.y = size;
switch( connectType[0] )
{
case 'I':
m_shape = NET_INPUT;
break;
case 'O':
m_shape = NET_OUTPUT;
break;
case 'B':
m_shape = NET_BIDI;
break;
case 'T':
m_shape = NET_TRISTATE;
break;
case 'U':
m_shape = NET_UNSPECIFIED;
break;
}
switch( sheetSide[0] )
{
case 'R' : /* pin on right side */
SetEdge( 1 );
break;
case 'T' : /* pin on top side */
SetEdge( 2 );
break;
case 'B' : /* pin on bottom side */
SetEdge( 3 );
break;
case 'L' : /* pin on left side */
default :
SetEdge( 0 );
break;
}
return true;
}
bool SCH_TEXT::Load( LINE_READER& aLine, wxString& aErrorMsg )
{
char Name1[256];
char Name2[256];
char Name3[256];
int thickness = 0, size = 0, orient = 0;
Name1[0] = 0; Name2[0] = 0; Name3[0] = 0;
char* sline = (char*) aLine;
while( ( *sline != ' ' ) && *sline )
sline++;
// sline points the start of parameters
int ii = sscanf( sline, "%255s %d %d %d %d %255s %255s %d", Name1, &m_Pos.x, &m_Pos.y,
&orient, &size, Name2, Name3, &thickness );
if( ii < 4 )
{
aErrorMsg.Printf( wxT( "Eeschema file text load error at line %d" ),
aLine.LineNumber() );
return false;
}
if( !aLine.ReadLine() )
{
aErrorMsg.Printf( wxT( "Eeschema file text load error at line %d" ),
aLine.LineNumber() );
return false;
}
if( size == 0 )
size = GetDefaultTextSize();
char* text = strtok( (char*) aLine, "\n\r" );
if( text == NULL )
{
aErrorMsg.Printf( wxT( "Eeschema file text load error at line %d" ),
aLine.LineNumber() );
return false;
}
wxString val = FROM_UTF8( text );
for( ; ; )
{
int i = val.find( wxT( "\\n" ) );
if( i == wxNOT_FOUND )
break;
val.erase( i, 2 );
val.insert( i, wxT( "\n" ) );
}
m_Text = val;
m_Size.x = m_Size.y = size;
SetOrientation( orient );
if( isdigit( Name3[0] ) )
{
thickness = atol( Name3 );
m_Bold = ( thickness != 0 );
m_Thickness = m_Bold ? GetPenSizeForBold( size ) : 0;
}
if( strnicmp( Name2, "Italic", 6 ) == 0 )
m_Italic = 1;
return true;
}
bool SCH_HIERLABEL::Load( LINE_READER& aLine, wxString& aErrorMsg )
{
char Name1[256];
char Name2[256];
char Name3[256];
int thickness = 0, size = 0, orient = 0;
Name1[0] = 0; Name2[0] = 0; Name3[0] = 0;
char* sline = (char*) aLine;
while( (*sline != ' ' ) && *sline )
sline++;
// sline points the start of parameters
int ii = sscanf( sline, "%255s %d %d %d %d %255s %255s %d", Name1, &m_Pos.x, &m_Pos.y,
&orient, &size, Name2, Name3, &thickness );
if( ii < 4 )
{
aErrorMsg.Printf( wxT( "Eeschema file hierarchical label load error at line %d" ),
aLine.LineNumber() );
return false;
}
if( !aLine.ReadLine() )
{
aErrorMsg.Printf( wxT( "Eeschema file hierarchical label load error at line %d" ),
aLine.LineNumber() );
return false;
}
if( size == 0 )
size = GetDefaultTextSize();
char* text = strtok( (char*) aLine, "\n\r" );
if( text == NULL )
{
aErrorMsg.Printf( wxT( "Eeschema file hierarchical label load error at line %d" ),
aLine.LineNumber() );
return false;
}
m_Text = FROM_UTF8( text );
m_Size.x = m_Size.y = size;
SetOrientation( orient );
m_shape = NET_INPUT;
m_Bold = ( thickness != 0 );
m_Thickness = m_Bold ? GetPenSizeForBold( size ) : 0;
if( stricmp( Name2, SheetLabelType[NET_OUTPUT] ) == 0 )
m_shape = NET_OUTPUT;
if( stricmp( Name2, SheetLabelType[NET_BIDI] ) == 0 )
m_shape = NET_BIDI;
if( stricmp( Name2, SheetLabelType[NET_TRISTATE] ) == 0 )
m_shape = NET_TRISTATE;
if( stricmp( Name2, SheetLabelType[NET_UNSPECIFIED] ) == 0 )
m_shape = NET_UNSPECIFIED;
if( stricmp( Name3, "Italic" ) == 0 )
m_Italic = 1;
return true;
}