kicad/eeschema/load_one_schematic_file.cpp

1115 lines
37 KiB
C++

/****************************************/
/* Module to load/save EESchema files. */
/****************************************/
#include "fctsys.h"
#include "gr_basic.h"
#include "common.h"
#include "program.h"
#include "libcmp.h"
#include "general.h"
#include "protos.h"
#include "id.h"
#include "schframe.h"
/* Format des fichiers:
* - entete:
* EESchema Schematic File Version n
* - liste des librairies utilisees
* LIBS:lib1,lib2,...
*
* - description des elements:
* - ici Dimensions du schema, cartouche..:
* $Descr A3 xx yy (format A3 (A..A0 / A..E / "user") xx yy = dims internes )
* $EndDescr
*
* - ici: polyline
* P L 0 3
* 2208 1008
* 2208 1136
* 2128 1136
*
* - ici: Segment (wire, bus) ( 1; W = segment type Wire, 2: W = Wire B = Bus
* 3: L ou B = epaisseur ( L = ligne, B = bus)
* W W L (W B B si bus)
* 1856 1008 1856 1136 (debut X,Y fin X,Y)
*
* - ici: Raccord (wire, bus)
* R W L
* 1856 1008 1856 1136 (debut X,Y fin X,Y)
*
* - ici: Sheet ( Sous-feuille de hierarchie)
* $Sheet
* S 1856 1008 1856 1136 (debut X,Y fin X,Y)
* F0 "texte" X X posx posy ; sheetname
* F1 "texte" X X posx posy ; filename
* Fn "label" type side posx posy size ; n lignes de label
* $EndSheet
*
* - ici: composant
* $Comp
* L CAPACITOR C1 H H -30863 -14794 1968 1184 nom, ref, dir et pos
* 1 2016 1136 1904 1024 2128 1248 multi, posx,y, rect encadrement
* 1 0 0 -1 matrice de rotation/miroir
* $EndComp
*/
/* Fonctions locales */
static int ReadPartDescr( wxWindow* frame, char* Line, FILE* f, BASE_SCREEN* Window );
static int ReadSheetDescr( wxWindow* frame, char* Line, FILE* f, BASE_SCREEN* Window);
static int ReadSchemaDescr( wxWindow* frame, char* Line, FILE* f, BASE_SCREEN* Window );
static void LoadLayers( FILE* f, int* linecnt );
/* Variables locales */
static int LineCount; /* Decompte de num de ligne lue dans eeload() */
static wxString MsgDiag; /* Error and log messages */
/************************************************************************************************/
bool WinEDA_SchematicFrame::LoadOneEEFile( SCH_SCREEN* screen, const wxString& FullFileName )
/************************************************************************************************/
/* Routine to load an EESchema file.
* Returns TRUE if file has been loaded (at least partially.)
*/
{
char Line[1024], * SLine;
char Name1[256],
Name2[256];
int ii, layer, orient, size;
wxPoint pos;
bool Failed = FALSE;
EDA_BaseStruct* Phead, * Pnext;
DrawJunctionStruct* ConnectionStruct;
DrawPolylineStruct* PolylineStruct;
EDA_DrawLineStruct* SegmentStruct;
DrawBusEntryStruct* RaccordStruct;
DrawMarkerStruct* MarkerStruct;
DrawNoConnectStruct* NoConnectStruct;
FILE* f;
if( screen == NULL )
return FALSE;
if( FullFileName.IsEmpty() )
return FALSE;
screen->SetCurItem( NULL );
screen->m_FileName = FullFileName;
LineCount = 1;
if( ( f = wxFopen( FullFileName, wxT( "rt" ) ) ) == NULL )
{
MsgDiag = _( "Failed to open " ) + FullFileName;
DisplayError( this, MsgDiag );
return FALSE;
}
MsgDiag = _( "Loading " ) + screen->m_FileName;
PrintMsg( MsgDiag );
if( fgets( Line, 1024 - 1, f ) == NULL
|| strncmp( Line + 9, SCHEMATIC_HEAD_STRING, sizeof(SCHEMATIC_HEAD_STRING) - 1 )
!= 0 )
{
MsgDiag = FullFileName + _( " is NOT EESchema file" );
DisplayError( this, MsgDiag );
fclose( f );
return FALSE;
}
//get the file version here.
char version = Line[9 + sizeof(SCHEMATIC_HEAD_STRING)];
LineCount++;
if( fgets( Line, 1024 - 1, f ) == NULL || strncmp( Line, "LIBS:", 5 ) != 0 )
{
MsgDiag = FullFileName + _( " is NOT EESchema file" );
DisplayError( this, MsgDiag );
fclose( f );
return FALSE;
}
LoadLayers( f, &LineCount );
while( !feof( f ) && GetLine( f, Line, &LineCount, sizeof(Line) ) != NULL )
{
SLine = Line;
while( (*SLine != ' ' ) && *SLine )
SLine++;
switch( Line[0] )
{
case '$': /* identification de bloc */
if( Line[1] == 'C' )
{
Failed = ReadPartDescr( this, Line, f, screen );
}
else if( Line[1] == 'S' )
{
Failed = ReadSheetDescr( this, Line, f, screen );
}
else if( Line[1] == 'D' )
{
Failed = ReadSchemaDescr( this, Line, f, screen );
}
break;
case 'L': /* Its a library item. */
Failed = ReadPartDescr( this, Line, f, screen );
break; /* Fin lecture 1 composant */
case 'W': /* Its a Segment (WIRE or BUS) item. */
if( sscanf( SLine, "%s %s", Name1, Name2 ) != 2 )
{
MsgDiag.Printf(
wxT( "EESchema file Segment struct error at line %d, aborted" ),
LineCount );
Failed = TRUE;
break;
}
layer = LAYER_NOTES;
if( Name1[0] == 'W' )
layer = LAYER_WIRE;
if( Name1[0] == 'B' )
layer = LAYER_BUS;
SegmentStruct = new EDA_DrawLineStruct( wxPoint( 0, 0 ), layer );
LineCount++;
if( fgets( Line, 256 - 1, f ) == NULL
|| sscanf( Line, "%d %d %d %d ",
&SegmentStruct->m_Start.x, &SegmentStruct->m_Start.y,
&SegmentStruct->m_End.x, &SegmentStruct->m_End.y ) != 4 )
{
MsgDiag.Printf(
wxT( "EESchema file Segment struct error at line %d, aborted" ),
LineCount );
Failed = TRUE;
SAFE_DELETE( SegmentStruct ) ;
break;
}
if( !Failed )
{
SegmentStruct->Pnext = screen->EEDrawList;
screen->EEDrawList = (EDA_BaseStruct*) SegmentStruct;
}
break;
case 'E': /* Its a Raccord (WIRE or BUS) item. */
if( sscanf( SLine, "%s %s", Name1, Name2 ) != 2 )
{
MsgDiag.Printf(
wxT( "EESchema file record struct error at line %d, aborted" ),
LineCount );
Failed = TRUE;
break;
}
ii = WIRE_TO_BUS;
if( Name1[0] == 'B' )
ii = BUS_TO_BUS;
RaccordStruct = new DrawBusEntryStruct( wxPoint( 0, 0 ), '\\', ii );
LineCount++;
if( fgets( Line, 256 - 1, f ) == NULL
|| sscanf( Line, "%d %d %d %d ",
&RaccordStruct->m_Pos.x, &RaccordStruct->m_Pos.y,
&RaccordStruct->m_Size.x, &RaccordStruct->m_Size.y ) != 4 )
{
MsgDiag.Printf(
wxT( "EESchema file Raccord struct error at line %d, aborted" ),
LineCount );
Failed = TRUE;
SAFE_DELETE( RaccordStruct ) ;
break;
}
if( !Failed )
{
RaccordStruct->m_Size.x -= RaccordStruct->m_Pos.x;
RaccordStruct->m_Size.y -= RaccordStruct->m_Pos.y;
RaccordStruct->Pnext = screen->EEDrawList;
screen->EEDrawList = RaccordStruct;
}
break;
case 'P': /* Its a polyline item. */
if( sscanf( SLine, "%s %s %d", Name1, Name2, &ii ) != 3 )
{
MsgDiag.Printf(
wxT( "EESchema file polyline struct error at line %d, aborted" ),
LineCount );
Failed = TRUE;
break;
}
layer = LAYER_NOTES;
if( Name2[0] == 'W' )
layer = LAYER_WIRE;
if( Name2[0] == 'B' )
layer = LAYER_BUS;
PolylineStruct = new DrawPolylineStruct( layer );
PolylineStruct->m_NumOfPoints = ii;
PolylineStruct->m_Points = (int*) MyZMalloc( sizeof(int) * 2 *
PolylineStruct->m_NumOfPoints );
for( ii = 0; ii < PolylineStruct->m_NumOfPoints; ii++ )
{
LineCount++;
if( fgets( Line, 256 - 1, f ) == NULL
|| sscanf( Line, "%d %d", &PolylineStruct->m_Points[ii * 2],
&PolylineStruct->m_Points[ii * 2 + 1] ) != 2 )
{
MsgDiag.Printf(
wxT( "EESchema file polyline struct error at line %d, aborted" ),
LineCount );
Failed = TRUE;
SAFE_DELETE( PolylineStruct ) ;
break;
}
}
if( !Failed )
{
PolylineStruct->Pnext = screen->EEDrawList;
screen->EEDrawList = (EDA_BaseStruct*) PolylineStruct;
}
break;
case 'C': /* Its a connection item. */
ConnectionStruct = new DrawJunctionStruct( wxPoint( 0, 0 ) );
if( sscanf( SLine, "%s %d %d", Name1,
&ConnectionStruct->m_Pos.x,
&ConnectionStruct->m_Pos.y ) != 3 )
{
MsgDiag.Printf(
wxT( "EESchema file connection struct error at line %d, aborted" ),
LineCount );
Failed = TRUE;
SAFE_DELETE( ConnectionStruct ) ;
}
else
{
ConnectionStruct->Pnext = screen->EEDrawList;
screen->EEDrawList = ConnectionStruct;
}
break;
case 'N': /* Its a NoConnect item. */
if( sscanf( SLine, "%s %d %d", Name1, &pos.x, &pos.y ) != 3 )
{
MsgDiag.Printf(
wxT( "EESchema file NoConnect struct error at line %d, aborted" ),
LineCount );
Failed = TRUE;
}
else
{
NoConnectStruct = new DrawNoConnectStruct( pos );
NoConnectStruct->Pnext = screen->EEDrawList;
screen->EEDrawList = NoConnectStruct;
}
break;
case 'K': /* Its a MarKer item. */
if( sscanf( SLine, "%s %d %d", Name1, &pos.x, &pos.y ) != 3 )
{
MsgDiag.Printf(
wxT( "EESchema file marker struct error line %d, aborted" ),
LineCount );
Failed = TRUE;
}
else
{
char* text;
char BufLine[1024];
MarkerStruct = new DrawMarkerStruct( pos, wxEmptyString );
ii = ReadDelimitedText( BufLine, Line, 256 );
MarkerStruct->m_Type = (TypeMarker) ( (Name1[0] & 255) - 'A' );
if( MarkerStruct->m_Type < 0 )
MarkerStruct->m_Type = MARQ_UNSPEC;
if( ii )
MarkerStruct->m_Comment = CONV_FROM_UTF8( BufLine );
text = strstr( Line, " F=" );
if( text )
{
sscanf( text + 3, "%X", &ii );
MarkerStruct->m_MarkFlags = ii;
}
MarkerStruct->Pnext = screen->EEDrawList;
screen->EEDrawList = MarkerStruct;
}
break;
case 'T': /* Its a text item. */
{
EDA_BaseStruct* Struct = NULL;
*Name1 = *Name2 = 0;
ii = sscanf( SLine, "%s %d %d %d %d %s",
Name1, &pos.x, &pos.y, &orient, &size, Name2 );
if( ii < 4 )
{
MsgDiag.Printf(
wxT( "EESchema file text struct error line %d, aborted" ),
LineCount );
Failed = TRUE;
}
else if( fgets( Line, 256 - 1, f ) == NULL )
{
LineCount++;
MsgDiag.Printf(
wxT( "EESchema file text struct error line %d (No text), aborted" ),
LineCount );
Failed = TRUE;
}
else
{
LineCount++;
if( size == 0 )
size = DEFAULT_SIZE_TEXT;
char* text = strtok( Line, "\n\r" );
if( text == NULL )
break;
if( Name1[0] == 'L' )
{
SCH_LABEL* TextStruct =
new SCH_LABEL( pos, CONV_FROM_UTF8( text ) );
TextStruct->m_Size.x = TextStruct->m_Size.y = size;
TextStruct->m_Orient = orient;
Struct = (EDA_BaseStruct*) TextStruct;
}
else if( Name1[0] == 'G' && version > '1')
{
SCH_GLOBALLABEL* TextStruct =
new SCH_GLOBALLABEL(pos, CONV_FROM_UTF8( text ) );
Struct = (EDA_BaseStruct*) TextStruct;
TextStruct->m_Size.x = TextStruct->m_Size.y = size;
TextStruct->m_Orient = orient;
TextStruct->m_Shape = NET_INPUT;
if( stricmp( Name2, SheetLabelType[NET_OUTPUT] ) == 0 )
TextStruct->m_Shape = NET_OUTPUT;
if( stricmp( Name2, SheetLabelType[NET_BIDI] ) == 0 )
TextStruct->m_Shape = NET_BIDI;
if( stricmp( Name2, SheetLabelType[NET_TRISTATE] ) == 0 )
TextStruct->m_Shape = NET_TRISTATE;
if( stricmp( Name2, SheetLabelType[NET_UNSPECIFIED] ) == 0 )
TextStruct->m_Shape = NET_UNSPECIFIED;
}
else if( (Name1[0] == 'H') || (Name1[0] == 'G' && version == '1'))
{ //in schematic file version 1, glabels were actually hierarchal labels.
SCH_HIERLABEL* TextStruct =
new SCH_HIERLABEL(pos, CONV_FROM_UTF8( text ) );
Struct = (EDA_BaseStruct*) TextStruct;
TextStruct->m_Size.x = TextStruct->m_Size.y = size;
TextStruct->m_Orient = orient;
TextStruct->m_Shape = NET_INPUT;
if( stricmp( Name2, SheetLabelType[NET_OUTPUT] ) == 0 )
TextStruct->m_Shape = NET_OUTPUT;
if( stricmp( Name2, SheetLabelType[NET_BIDI] ) == 0 )
TextStruct->m_Shape = NET_BIDI;
if( stricmp( Name2, SheetLabelType[NET_TRISTATE] ) == 0 )
TextStruct->m_Shape = NET_TRISTATE;
if( stricmp( Name2, SheetLabelType[NET_UNSPECIFIED] ) == 0 )
TextStruct->m_Shape = NET_UNSPECIFIED;
}
else
{
SCH_TEXT* TextStruct =
new SCH_TEXT( pos, CONV_FROM_UTF8( text ) );
TextStruct->m_Size.x = TextStruct->m_Size.y = size;
TextStruct->m_Orient = orient;
Struct = (EDA_BaseStruct*) TextStruct;
}
if( Struct )
{
Struct->Pnext = screen->EEDrawList;
screen->EEDrawList = Struct;
}
}
break;
}
default:
Failed = FALSE;
MsgDiag.Printf(
wxT( "EESchema file undef structdef at line %d, aborted" ),
LineCount );
break;
}
if( Failed )
{
DisplayError( this, MsgDiag );
break;
}
}
/* EEDrawList was constructed in reverse order - reverse it back: */
Phead = NULL;
while( screen->EEDrawList )
{
Pnext = screen->EEDrawList;
screen->EEDrawList = screen->EEDrawList->Pnext;
Pnext->Pnext = Phead;
Phead = Pnext;
}
screen->EEDrawList = Phead;
#if 0 && defined(DEBUG)
screen->Show( 0, std::cout );
#endif
fclose( f );
TestDanglingEnds( screen->EEDrawList, NULL );
MsgDiag = _( "Done Loading " ) + screen->m_FileName;
PrintMsg( MsgDiag );
return TRUE; /* Although it may be that file is only partially loaded. */
}
/*************************************************************/
static int ReadPartDescr( wxWindow* frame, char* Line, FILE* f,
BASE_SCREEN* Window )
/*************************************************************/
/* Fonction utilisee par LoadEEFile().
* Lit les lignes relatives a la description d'un composant en schema
*/
{
int ii, fieldref;
char Name1[256], Name2[256],
Char1[256], Char2[256], Char3[256];
SCH_COMPONENT* LibItemStruct;
int Failed = 0, newfmt = 0;
char* ptcar;
LibItemStruct = new SCH_COMPONENT();
LibItemStruct->m_Convert = 1;
if( Line[0] == '$' )
{
newfmt = 1;
LineCount++;
if( fgets( Line, 256 - 1, f ) == 0 )
return TRUE;
}
/* Traitement de la 1ere ligne de description */
if( sscanf( &Line[1], "%s %s", Name1, Name2 ) != 2 )
{
MsgDiag.Printf(
wxT( "EESchema Component descr error at line %d, aborted" ),
LineCount );
Failed = TRUE;
return Failed;
}
if( strcmp( Name1, NULL_STRING ) != 0 )
{
for( ii = 0; ii < (int) strlen( Name1 ); ii++ )
if( Name1[ii] == '~' )
Name1[ii] = ' ';
LibItemStruct->m_ChipName = CONV_FROM_UTF8( Name1 );
if( !newfmt )
LibItemStruct->m_Field[VALUE].m_Text = CONV_FROM_UTF8( Name1 );
}
else
{
LibItemStruct->m_ChipName.Empty();
LibItemStruct->m_Field[VALUE].m_Text.Empty();
LibItemStruct->m_Field[VALUE].m_Orient = TEXT_ORIENT_HORIZ;
LibItemStruct->m_Field[VALUE].m_Attributs = TEXT_NO_VISIBLE;
}
if( strcmp( Name2, NULL_STRING ) != 0 )
{
bool isDigit = false;
for( ii = 0; ii < (int) strlen( Name2 ); ii++ ){
if( Name2[ii] == '~' )
Name2[ii] = ' ';
//get RefBase from this, too. store in Name1.
if(Name2[ii] >= '0' && Name2[ii] <= '9'){
isDigit = true;
Name1[ii] = 0; //null-terminate.
}
if(!isDigit){
Name1[ii] = Name2[ii];
}
}
Name1[ii] = 0; //just in case
int jj;
for(jj=0; jj<ii && Name1[jj] == ' '; jj++);
if(jj == ii){
//blank string.
LibItemStruct->m_PrefixString = wxT("U");
}else{
LibItemStruct->m_PrefixString = CONV_FROM_UTF8(&Name1[jj]);
//printf("prefix: %s\n", CONV_TO_UTF8(LibItemStruct->m_PrefixString));
}
if( !newfmt )
LibItemStruct->m_Field[REFERENCE].m_Text = CONV_FROM_UTF8( Name2 );
}
else
{
LibItemStruct->m_Field[REFERENCE].m_Attributs = TEXT_NO_VISIBLE;
}
/* Traitement des autres lignes de description */
/* Ces lignes commencent par:
* "P " = position
* "U " = Num Unit, et Conversion
* "Fn" = Champs ( n = 0.. = numero de champ )
* "Ar" = AlternateReference, in the case of multiple sheets
* referring to one schematic file.
*/
/* Lecture des champs */
for( ; ; )
{
LineCount++;
if( fgets( Line, 256 - 1, f ) == NULL )
return TRUE;
if( (Line[0] != 'F' )
&& (Line[0] != 'P' )
&& (Line[0] != 'A' )
&& (Line[0] != 'U' ) )
break;
if( Line[0] == 'U' ) /* Lecture num multi, conversion et time stamp */
{
sscanf( Line + 1, "%d %d %lX",
&LibItemStruct->m_Multi, &LibItemStruct->m_Convert,
&LibItemStruct->m_TimeStamp );
}
if( Line[0] == 'P' )
{
sscanf( Line + 1, "%d %d",
&LibItemStruct->m_Pos.x, &LibItemStruct->m_Pos.y );
}
if( Line[0] == 'A' && Line[1] == 'R' )
{
/*format:
AR Path="/9086AF6E/67452AA0" Ref="C99"
where 9086AF6E is the unique timestamp of the containing sheet
and 67452AA0 is the timestamp of this component.
C99 is the reference given this path.
*/
int i=2;
while(i<256 && Line[i] != '"'){ i++; } i++;
//copy the path.
int j = 0;
while(i<256 && Line[i] != '"'){Name1[j] = Line[i]; i++; j++;} i++;
Name1[j] = 0;
wxString path = CONV_FROM_UTF8(Name1);
//i should be one after the closing quote, match the next opening quote
while(i<256 && Line[i] != '"'){ i++; } i++;
j = 0;
while(i<256 && Line[i] != '"'){Name1[j] = Line[i]; i++; j++;} i++;
Name1[j] = 0;
wxString ref = CONV_FROM_UTF8(Name1);
LibItemStruct->m_Paths.Add(path);
LibItemStruct->m_References.Add(ref);
LibItemStruct->m_Field[REFERENCE].m_Text = ref;
}
if( Line[0] == 'F' )
{
char FieldUserName[1024];
int hjustify = GR_TEXT_HJUSTIFY_CENTER;
int vjustify = GR_TEXT_VJUSTIFY_CENTER;
FieldUserName[0] = 0;
sscanf( Line + 1, "%d", &fieldref );
if( fieldref >= NUMBER_OF_FIELDS )
{
MsgDiag.Printf(
wxT( "Component Field number error at line %d, aborted" ),
LineCount );
return TRUE;
}
/* Lecture du champ */
ptcar = Line; while( *ptcar && (*ptcar != '"') )
ptcar++;
if( *ptcar != '"' )
{
MsgDiag.Printf(
wxT( "EESchema file lib field F at line %d, aborted" ),
LineCount );
return TRUE;
}
for( ptcar++, ii = 0; ; ii++, ptcar++ )
{
Name1[ii] = *ptcar;
if( *ptcar == 0 )
{
MsgDiag.Printf(
wxT( "Component field F at line %d, aborted" ),
LineCount );
return TRUE;
}
if( *ptcar == '"' )
{
Name1[ii] = 0; ptcar++;
break;
}
}
if( LibItemStruct->m_Field[fieldref].m_Text.IsEmpty() )
LibItemStruct->m_Field[fieldref].m_Text = CONV_FROM_UTF8( Name1 );
/* Lecture des coordonnees */
if( ( ii = sscanf( ptcar, "%s %d %d %d %X %s %s", Char1,
&LibItemStruct->m_Field[fieldref].m_Pos.x,
&LibItemStruct->m_Field[fieldref].m_Pos.y,
&LibItemStruct->m_Field[fieldref].m_Size.x,
&LibItemStruct->m_Field[fieldref].m_Attributs,
Char2, Char3 ) ) < 4 )
{
MsgDiag.Printf(
wxT( "Component Field error line %d, aborted" ),
LineCount );
DisplayError( frame, MsgDiag );
continue;
}
ReadDelimitedText( FieldUserName, ptcar, sizeof(FieldUserName) );
if( (LibItemStruct->m_Field[fieldref].m_Size.x == 0 ) || (ii == 4) )
LibItemStruct->m_Field[fieldref].m_Size.x = DEFAULT_SIZE_TEXT;
LibItemStruct->m_Field[fieldref].m_Orient = TEXT_ORIENT_HORIZ;
LibItemStruct->m_Field[fieldref].m_Size.y = LibItemStruct->m_Field[fieldref].m_Size.x;
if( Char1[0] == 'V' )
LibItemStruct->m_Field[fieldref].m_Orient = TEXT_ORIENT_VERT;
if( ii >= 7 )
{
if( *Char2 == 'L' )
hjustify = GR_TEXT_HJUSTIFY_LEFT;
else if( *Char2 == 'R' )
hjustify = GR_TEXT_HJUSTIFY_RIGHT;
if( *Char3 == 'B' )
vjustify = GR_TEXT_VJUSTIFY_BOTTOM;
else if( *Char3 == 'T' )
vjustify = GR_TEXT_VJUSTIFY_TOP;
LibItemStruct->m_Field[fieldref].m_HJustify = hjustify;
LibItemStruct->m_Field[fieldref].m_VJustify = vjustify;
}
if( fieldref >= FIELD1 )
{
LibItemStruct->m_Field[fieldref].m_Name = CONV_FROM_UTF8( FieldUserName );
}
// 27 juin 2001: A Supprimer lorsque tous les schemas auront ete traites :
if( fieldref == REFERENCE )
if( LibItemStruct->m_Field[fieldref].m_Text[0] == '#' )
LibItemStruct->m_Field[fieldref].m_Attributs |= TEXT_NO_VISIBLE;
}
}
/* Lecture multi et position du composant */
if( sscanf( Line, "%d %d %d",
&LibItemStruct->m_Multi,
&LibItemStruct->m_Pos.x, &LibItemStruct->m_Pos.y ) != 3 )
{
MsgDiag.Printf(
wxT( "Component unit & pos error at line %d, aborted" ),
LineCount );
Failed = TRUE;
return Failed;
}
/* Lecture de la matrice de miroir / rotation */
LineCount++;
if( (fgets( Line, 256 - 1, f ) == NULL)
|| (sscanf( Line, "%d %d %d %d",
&LibItemStruct->m_Transform[0][0],
&LibItemStruct->m_Transform[0][1],
&LibItemStruct->m_Transform[1][0],
&LibItemStruct->m_Transform[1][1] ) != 4) )
{
MsgDiag.Printf(
wxT( "Component orient error at line %d, aborted" ),
LineCount );
Failed = TRUE;
return Failed;
}
if( newfmt )
{
LineCount++;
if( fgets( Line, 256 - 1, f ) == NULL )
return TRUE;
if( strnicmp( "$End", Line, 4 ) != 0 )
{
MsgDiag.Printf(
wxT( "Component End expected at line %d, aborted" ),
LineCount );
Failed = TRUE;
}
}
if( !Failed )
{
LibItemStruct->Pnext = Window->EEDrawList;
Window->EEDrawList = (EDA_BaseStruct*) LibItemStruct;
LibItemStruct->m_Parent = Window;
}
return Failed; /* Fin lecture 1 composant */
}
/*************************************************************************************/
static int ReadSheetDescr( wxWindow* frame, char* Line, FILE* f, BASE_SCREEN* Window )
/*************************************************************************************/
/* Fonction utilisee par LoadEEFile().
* Lit les lignes relatives a la description d'une feuille de hierarchie
*/
{
int ii, fieldref, size;
char Name1[256], Char1[256], Char2[256];
DrawSheetStruct* SheetStruct;
DrawSheetLabelStruct* SheetLabelStruct, * OldSheetLabel = NULL;
int Failed = FALSE;
char* ptcar;
SheetStruct = new DrawSheetStruct();
SheetStruct->m_TimeStamp = GetTimeStamp();
//sheets are added to the EEDrawList like other schematic components.
//however, in order to preserve the heirarchy (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( Line[0] == '$' ) /* Ligne doit etre "$Sheet" */
{
LineCount++;
if( fgets( Line, 256 - 1, f ) == 0 )
{
MsgDiag.Printf( wxT( "Read File Errror" ) ); return TRUE;
}
}
/* Next line: must be "S xx yy nn mm" with xx, yy = sheet position
* ( upper left corner ) et nn,mm = sheet size */
if( (sscanf( &Line[1], "%d %d %d %d",
&SheetStruct->m_Pos.x, &SheetStruct->m_Pos.y,
&SheetStruct->m_Size.x, &SheetStruct->m_Size.y ) != 4)
|| (Line[0] != 'S' ) )
{
MsgDiag.Printf(
wxT( " ** EESchema file sheet struct error at line %d, aborted" ),
LineCount );
Failed = TRUE;
return Failed;
}
/* Lecture des champs */
for( ; ; ) /* Analyse des lignes "Fn "texte" .." */
{
LineCount++;
if( fgets( Line, 256 - 1, f ) == NULL )
return TRUE;
if( Line[0] == 'U' ){
sscanf( Line + 1, "%lX", &(SheetStruct->m_TimeStamp) );
if(SheetStruct->m_TimeStamp == 0) //zero is not unique!
SheetStruct->m_TimeStamp = GetTimeStamp();
continue;
}
if( Line[0] != 'F' )
break;
sscanf( Line + 1, "%d", &fieldref );
/* Lecture du champ :
* si fieldref >= 2 : Fn "texte" t s posx posy
* sinon F0 "texte" pour sheetname
* et F1 "texte" pour filename */
ptcar = Line; while( *ptcar && (*ptcar != '"') )
ptcar++;
if( *ptcar != '"' )
{
MsgDiag.Printf(
wxT( " ** EESchema file sheet label F%d at line %d, aborted" ),
fieldref, LineCount );
return TRUE;
}
for( ptcar++, ii = 0; ; ii++, ptcar++ )
{
Name1[ii] = *ptcar;
if( *ptcar == 0 )
{
MsgDiag.Printf(
wxT( " ** EESchema file sheet field F at line %d, aborted" ), LineCount );
return TRUE;
}
if( *ptcar == '"' )
{
Name1[ii] = 0; ptcar++;
break;
}
}
if( ( fieldref == 0 ) || ( fieldref == 1 ) )
{
if( sscanf( ptcar, "%d", &size ) != 1 )
{
MsgDiag.Printf(
wxT(
" ** EESchema file sheet Label Caract error line %d, aborted" ), LineCount );
DisplayError( frame, MsgDiag );
}
if( size == 0 )
size = DEFAULT_SIZE_TEXT;
if( fieldref == 0 )
{
SheetStruct->m_SheetName = CONV_FROM_UTF8( Name1 );
SheetStruct->m_SheetNameSize = size;
}
else
{
SheetStruct->SetFileName(CONV_FROM_UTF8( Name1 ));
//printf("in ReadSheetDescr : SheetStruct->m_FileName = %s \n", Name1);
SheetStruct->m_FileNameSize = size;
}
}
if( fieldref > 1 )
{
SheetLabelStruct = new DrawSheetLabelStruct( SheetStruct,
wxPoint( 0, 0 ), CONV_FROM_UTF8( Name1 ) );
if( SheetStruct->m_Label == NULL )
OldSheetLabel = SheetStruct->m_Label = SheetLabelStruct;
else
OldSheetLabel->Pnext = (EDA_BaseStruct*) SheetLabelStruct;
OldSheetLabel = SheetLabelStruct;
/* Lecture des coordonnees */
if( sscanf( ptcar, "%s %s %d %d %d", Char1, Char2,
&SheetLabelStruct->m_Pos.x, &SheetLabelStruct->m_Pos.y,
&size ) != 5 )
{
MsgDiag.Printf(
wxT(
" ** EESchema file Sheet Label Caract error line %d, aborted" ), LineCount );
DisplayError( frame, MsgDiag );
continue;
}
if( size == 0 )
size = DEFAULT_SIZE_TEXT;
SheetLabelStruct->m_Size.x = SheetLabelStruct->m_Size.y = size;
/* Mise a jour des cadrage et type */
switch( Char1[0] )
{
case 'I':
SheetLabelStruct->m_Shape = NET_INPUT; break;
case 'O':
SheetLabelStruct->m_Shape = NET_OUTPUT; break;
case 'B':
SheetLabelStruct->m_Shape = NET_BIDI; break;
case 'T':
SheetLabelStruct->m_Shape = NET_TRISTATE; break;
case 'U':
SheetLabelStruct->m_Shape = NET_UNSPECIFIED; break;
}
if( Char2[0] == 'R' )
SheetLabelStruct->m_Edge = 1;
}
}
if( strnicmp( "$End", Line, 4 ) != 0 )
{
MsgDiag.Printf(
wxT( " **EESchema file end_sheet struct error at line %d, aborted" ),
LineCount );
Failed = TRUE;
}
if( !Failed )
{
SheetStruct->Pnext = Window->EEDrawList;
Window->EEDrawList = (EDA_BaseStruct*)SheetStruct;
SheetStruct->m_Parent = Window;
}
return Failed; /* Fin lecture 1 composant */
}
/******************************************************************/
static int ReadSchemaDescr( wxWindow* frame, char* Line, FILE* f, BASE_SCREEN* Window )
/******************************************************************/
/* Analyse de l'entete du schema ( dims feuille, cartouche..)
*/
{
char Text[256], buf[1024];
int ii;
Ki_PageDescr* wsheet = &g_Sheet_A4;
static Ki_PageDescr* SheetFormatList[] = {
&g_Sheet_A4, &g_Sheet_A3, &g_Sheet_A2, &g_Sheet_A1, &g_Sheet_A0,
&g_Sheet_A, &g_Sheet_B, &g_Sheet_C, &g_Sheet_D, &g_Sheet_E,
&g_Sheet_user, NULL
};
wxSize PageSize;
sscanf( Line, "%s %s %d %d", Text, Text, &PageSize.x, &PageSize.y );
/* Recherche de la descr correspondante: */
wxString pagename = CONV_FROM_UTF8( Text );
for( ii = 0; SheetFormatList[ii] != NULL; ii++ )
{
wsheet = SheetFormatList[ii];
if( wsheet->m_Name.CmpNoCase( pagename ) == 0 )
{ /* Descr found ! */
if( wsheet == &g_Sheet_user ) // Get the user page size and make it the default
{
g_Sheet_user.m_Size = PageSize;
}
break;
}
}
if( SheetFormatList[ii] == NULL )
{
/* Erreur ici: descr non trouvee */
MsgDiag.Printf(
wxT( "EESchema file Dims Caract error line %d, aborted" ), LineCount );
DisplayError( frame, MsgDiag );
}
/* Ajuste ecran */
Window->m_CurrentSheetDesc = wsheet;
/* Recheche suite et fin de descr */
for( ; ; )
{
if( GetLine( f, Line, &LineCount, 1024 ) == NULL )
return TRUE;
if( strnicmp( Line, "$End", 4 ) == 0 )
break;
if( strnicmp( Line, "Sheet", 2 ) == 0 )
sscanf( Line + 5, " %d %d",
&Window->m_ScreenNumber, &Window->m_NumberOfScreen );
if( strnicmp( Line, "Title", 2 ) == 0 )
{
ReadDelimitedText( buf, Line, 256 );
Window->m_Title = CONV_FROM_UTF8( buf );
continue;
}
if( strnicmp( Line, "Date", 2 ) == 0 )
{
ReadDelimitedText( buf, Line, 256 );
Window->m_Date = CONV_FROM_UTF8( buf );
continue;
}
if( strnicmp( Line, "Rev", 2 ) == 0 )
{
ReadDelimitedText( buf, Line, 256 );
Window->m_Revision = CONV_FROM_UTF8( buf );
continue;
}
if( strnicmp( Line, "Comp", 4 ) == 0 )
{
ReadDelimitedText( buf, Line, 256 );
Window->m_Company = CONV_FROM_UTF8( buf );
continue;
}
if( strnicmp( Line, "Comment1", 8 ) == 0 )
{
ReadDelimitedText( buf, Line, 256 );
Window->m_Commentaire1 = CONV_FROM_UTF8( buf );
continue;
}
if( strnicmp( Line, "Comment2", 8 ) == 0 )
{
ReadDelimitedText( buf, Line, 256 );
Window->m_Commentaire2 = CONV_FROM_UTF8( buf );
continue;
}
if( strnicmp( Line, "Comment3", 8 ) == 0 )
{
ReadDelimitedText( buf, Line, 256 );
Window->m_Commentaire3 = CONV_FROM_UTF8( buf );
continue;
}
if( strnicmp( Line, "Comment4", 8 ) == 0 )
{
ReadDelimitedText( buf, Line, 256 );
Window->m_Commentaire4 = CONV_FROM_UTF8( buf );
continue;
}
}
return FALSE;
}
/***********************************/
static void LoadLayers( FILE* f, int* linecnt )
/***********************************/
/* Load the Layer Struct from a file
*/
{
int cnt = 0, Number;
char Line[1024];
//int Mode,Color,Layer;
char Name[256];
GetLine( f, Line, NULL, sizeof(Line) ); /* read line */
(*linecnt)++;
sscanf( Line, "%s %d %d", Name, &Number, &g_LayerDescr.CurrentLayer );
if( strcmp( Name, "EELAYER" ) !=0 )
{
/* error : init par defaut */
Number = MAX_LAYER;
}
if( Number <= 0 )
Number = MAX_LAYER;
if( Number > MAX_LAYER )
Number = MAX_LAYER;
g_LayerDescr.NumberOfLayers = Number;
while( GetLine( f, Line, NULL, sizeof(Line) ) )
{
(*linecnt)++;
if( strnicmp( Line, "EELAYER END", 11 ) == 0 )
break;
cnt++;
}
}