void StandardPresenter::addField( PresentableField * pField )
{
CharBuffer * pBuffer = _charBuffer(pField);
int nLines = _countLines( pBuffer );
_setFieldDataBlock(pField,0); // Make sure pointer is null for the realloc call.
void * pBlock = _reallocBlock(pField,nLines);
_updateLineInfo( _header(pBlock), _lineInfo(pBlock), pBuffer, _baseStyle(pField), _state(pField) );
_updatePreferredSize( _header(pBlock), _lineInfo(pBlock) );
}
void StandardPresenter::onRefresh( PresentableField * pField )
{
CharBuffer * pBuffer = _charBuffer(pField);
int nLines = _countLines( pBuffer );
void * pBlock = _fieldDataBlock(pField);
if( !pBlock || _header(pBlock)->nbLines != nLines )
pBlock = _reallocBlock(pField,nLines);
_updateLineInfo( _header(pBlock), _lineInfo(pBlock), pBuffer, _baseStyle(pField), _state(pField) );
_updatePreferredSize( _header(pBlock), _lineInfo(pBlock) );
}
//------------------------------------------------------------------------
int qt_dbtreemodel_impl::_TextAlignmentRole( int section ) const
{
Qt::AlignmentFlag horz = Qt::AlignLeft;;
Qt::AlignmentFlag vert = Qt::AlignVCenter;
const TreeModel::Header *header = _header( section );
if( ! header )
return ( int ) horz | vert;
const TreeModel::Canvas *canvas = header->canvas();
if( canvas )
{
AlignmentFlags::const_iterator it = _horizontal_flags.find( canvas->alignH() );
if( it != _horizontal_flags.end() )
{
horz = it->second;
}
it = _vertical_flags.find( canvas->alignV() );
if( it != _vertical_flags.end() )
{
vert = it->second;
}
}
return ( int ) horz | vert;
}
static int count_fl(OBJ l){
int c = 0;
while (l != NULL){
c++; l = _getLink(_header(l));
}
return c;
}
void StandardPresenter::renderField( PresentableField * pField, GfxDevice * pDevice, const Rect& canvas, const Rect& clip )
{
void * pBlock = _fieldDataBlock(pField);
BlockHeader * pHeader = _header(pBlock);
LineInfo * pLineInfo = _lineInfo(pBlock);
const Char * pCharArray = _charBuffer(pField)->chars();
Coord lineStart = canvas.pos();
lineStart.y += _textOfsY( pHeader, canvas.h );
TextAttr2 baseAttr;
_baseStyle(pField)->exportAttr( _state(pField), &baseAttr );
TextAttr2 attr = baseAttr;
Font_p pFont = attr.pFont;
Glyphset_p pGlyphSet = pFont->getGlyphset( WG_FONT_NORMAL, attr.size);
for( int i = 0 ; i < pHeader->nbLines ; i++ )
{
if( lineStart.y < clip.y + clip.h && lineStart.y + pLineInfo->height > clip.y )
{
lineStart.x = canvas.x + _lineOfsX( pLineInfo, canvas.w );
const Char * pChars = pCharArray + pLineInfo->offset;
Glyph_p pGlyph;
Glyph_p pPrevGlyph;
Coord pos = lineStart;
pos.y += pLineInfo->base;
for( int x = 0 ; x < pLineInfo->length ; x++ )
{
// TODO: Include handling of special characters
// TODO: Support char-style changes.
pGlyph = pGlyphSet->getGlyph(pChars->getGlyph(),attr.size);
if( pGlyph )
{
const GlyphBitmap * pBitmap = pGlyph->getBitmap();
pDevice->clipBlit( clip, pBitmap->pSurface, pBitmap->rect, pos.x + pBitmap->bearingX, pos.y + pBitmap->bearingY );
pos.x += pGlyph->advance();
if( pPrevGlyph )
pos.x += pGlyphSet->getKerning(pPrevGlyph, pGlyph, attr.size);
}
else if( pChars->getGlyph() == 32 )
pos.x += pGlyphSet->getWhitespaceAdvance( attr.size );
pPrevGlyph = pGlyph;
pChars++;
}
}
lineStart.y += pLineInfo->spacing;
pLineInfo++;
}
}
//
// send() - sends data on the SPI buss to the VDIP. Returns
// true if the write was accepted, or false otherwise.
// If false, that means that the VDIP buffer was full
// and the write needs to be attempted again.
//
bool VDIPSPI::send(unsigned char data, bool statusByte /* = false */)
{
_header(false,statusByte); // set up for a write
for(int i=8; i--; ) {
digitalWrite(_mosiPin,(data&0x80)?HIGH:LOW);
SPI_CLK_UP;
SPI_CLK_DOWN;
data <<=1;
}
return(_statusbit());
}
//------------------------------------------------------------------------
QString qt_dbtreemodel_impl::_ToolTipRole( int section ) const
{
const TreeModel::Header *header = _header( section );
if( ! header )
return _empty.c_str();
const TreeModel::Canvas *canvas = header->canvas();
if( canvas )
{
return qt_dbtreemodel::tr( canvas->toolTip().c_str() );
}
return _empty.c_str();
}
//
// recv() - the receive routine that grabs a byte from
// either status or data. The routine returns true if
// the read was of new data, false otherwise. The given
// data pointer is filled-in in either case.
//
bool VDIPSPI::recv(unsigned char *data, bool statusByte /* = false */)
{
*data = 0;
_header(true,statusByte); // set up for a read
for( int i = 8; i--; ) {
*data <<= 1;
*data |= (digitalRead(_misoPin) == HIGH)?0x01:0x00;
SPI_CLK_UP;
SPI_CLK_DOWN;
}
return(_statusbit());
}
//------------------------------------------------------------------------
QIcon qt_dbtreemodel_impl::_DecorationRole( int section ) const
{
QIcon icon;
const TreeModel::Header *header = _header( section );
if( ! header )
return icon;
const TreeModel::Canvas *canvas = header->canvas();
if( canvas )
{
icon.addFile( canvas->icon().c_str() );
}
return icon;
}
//------------------------------------------------------------------------
QString qt_dbtreemodel_impl::_DisplayRole( int section ) const
{
const TreeModel::Header *header = _header( section );
if( ! header )
return _empty.c_str();
const TreeModel::Canvas *canvas = header->canvas();
if( canvas )
{
if( canvas->data().size() )
return qt_dbtreemodel::tr( canvas->data().c_str() );
return qt_dbtreemodel::tr( canvas->text().c_str() );
}
return _empty.c_str();
}
void
MMO_Generator_::_generateModel ()
{
_initSections ();
_variables ();
_header ();
_initMatrices ();
_solver->model ();
_solver->modelDeps ();
_solver->zeroCrossing ();
_solver->handler ();
_solver->output ();
_solver->initialCode ();
_variablesInitCode();
_writer->print (WR_HEADER);
_writer->print (WR_GLOBAL_VARS);
_solver->print (SOL_MODEL_SETTINGS);
_solver->print (SOL_MODEL);
_solver->print (SOL_DEPS);
if (!_writer->isEmpty (WR_ZC_SIMPLE) || !_writer->isEmpty (WR_ZC_GENERIC))
{
_solver->print (SOL_ZC);
if (!_writer->isEmpty (WR_HANDLER_POS_SIMPLE)
|| !_writer->isEmpty (WR_HANDLER_POS_GENERIC))
{
_solver->print (SOL_HANDLER_POS);
}
if (!_writer->isEmpty (WR_HANDLER_NEG_SIMPLE)
|| !_writer->isEmpty (WR_HANDLER_NEG_GENERIC))
{
_solver->print (SOL_HANDLER_NEG);
}
}
if (!_writer->isEmpty (WR_OUTPUT_SIMPLE)
|| !_writer->isEmpty (WR_OUTPUT_GENERIC))
{
_solver->print (SOL_OUTPUT);
}
_solver->print (SOL_INIT);
}
//------------------------------------------------------------------------
QVariant qt_dbtreemodel_impl::_TextColorRole( int section ) const
{
QVariant color = _parent ?
_parent->headerDataDefault( section, Qt::Horizontal, Qt::TextColorRole ) :
QVariant();
const TreeModel::Header *header = _header( section );
if( ! header )
return color;
const TreeModel::Canvas *canvas = header->canvas();
if( canvas )
{
const TreeModel::Color* ptr = canvas->font() ? canvas->font()->color() : NULL;
if( ptr )
{
return QColor( ptr->red(), ptr->green(), ptr->blue(), ptr->alpha() );
}
}
return color;
}
//------------------------------------------------------------------------
QFont qt_dbtreemodel_impl::_FontRole( int section ) const
{
QFont font;
const TreeModel::Header *header = _header( section );
if( ! header )
return font;
const TreeModel::Canvas *canvas = header->canvas();
if( canvas )
{
const TreeModel::Font* ptr = canvas->font();
if( ptr )
{
font.setFamily ( ptr->family().c_str() );
font.setPointSize( ptr->pointSize() );
font.setItalic ( ptr->italic() );
font.setUnderline( ptr->underline() );
font.setBold ( ptr->bold() );
}
}
return font;
}
static OBJ parse(FILE *f, HASHTAB t, OBJ *ep){
OBJ d;
int shared;
d = read_obj(f,ep);
if (*ep) return NIL;
if (isVal(d)) {
return d;
} else if (isRefToCell(d)) {
WORD lab = getLabel(d);
int i; HASHENTRY e;
i = lab % HASHSIZE;
for (e = t->tab[i]; e; e = e->next) {
if (e->label == lab) {
/* increment RC of refered cell and return it. */
_incRc(_header(e->obj),1);
return e->obj;
}
}
/* Format error. */
copy_some(__ABinFile_AinvalidFormat,1);
*ep = __ABinFile_AinvalidFormat;
return NIL;
} else if ((shared = isSharedCell(d)) || isExclCell(d)) {
int sz = getSize(d), fs = getFlags(d), i;
intptr_t flds;
OBJ * data; OBJ ob; WORD lab;
if (shared) {
lab = (WORD)read_obj(f,ep);
if (*ep) return NIL;
if (!isRefToCell(lab)){
copy_some(__ABinFile_AinvalidFormat,1);
*ep = __ABinFile_AinvalidFormat;
return NIL;
}
}
if (sz % flat_offset_ssize == big_escape_ssize){
flds = (intptr_t)read_obj(f,ep);
if (*ep) return NIL;
ob = _bigAlloc(flds);
_mkHeader(_header(ob),sz,1);
((BCELL)ob)->size = pack_word(flds);
data = _bdata(ob);
} else {
flds = sz % flat_offset_ssize;
_alloc(flds,ob);
_mkHeader(_header(ob),sz,1);
data = _data(ob);
}
_flags(_header(ob)) = fs;
if (shared){
HASHENTRY e;
lab = getLabel(lab);
e = newEntry();
e->label = lab; e->obj = ob;
i = lab % HASHSIZE;
e->next = t->tab[i]; t->tab[i] = e;
}
if (sz >= flat_offset_ssize) {
if (fs & (1 << byte_flat_sflag)){
/* read two words and rest as char stream */
/* (UPDATE STRING FORMAT) */
unsigned char * cdata = (unsigned char*)(data+2);
int ch, cflds = (flds-2) * sizeof(OBJ);
data[0] = read_obj(f,ep); data[1] = read_obj(f,ep);
for (i = 0; i < cflds && !*ep; i++) {
if ((ch = getc(f)) != EOF){
cdata[i] = ch;
} else
get_unix_failure(errno,*ep);
}
} else {
/* read contents of unstructured cell. */
for (i = 0; i < flds && !*ep; i++) {
data[i] = read_obj(f,ep);
}
}
} else {
/* recursivly parse structured cell. */
for (i = 0; i < flds && !*ep; i++) {
data[i] = parse(f,t,ep);
}
}
/* process closures */
if (tst_sflag(ob, closure_sflag)){
char msgbuf[128];
char * msg = link_closure(ob);
if (msg){
strcpy(msgbuf, (char*)
data_denotation(__ABinFile_AlinkErrorPrefix));
strcat(msgbuf, (char*)
data_denotation(((CLOSURE)ob)->symbolid));
strcat(msgbuf,"': ");
strcat(msgbuf,msg);
*ep = declare_failure_answer(msgbuf);
return NIL;
}
}
return ob;
} else {
copy_some(__ABinFile_AinvalidFormat,1);
*ep = __ABinFile_AinvalidFormat;
return NIL;
}
}
static void dump(FILE *f, HASHTAB t, OBJ ob, int *labct, OBJ *ep) {
if (is_structured(ob)){
int sz = _size(_header(ob)), fs = _flags(_header(ob)), i;
intptr_t flds;
OBJ *data;
if (_tstRc(_header(ob),1)) {
write_obj(f,mkExclCell(fs,sz),ep);
if (*ep) return;
} else {
HASHENTRY e;
/* check if object already dumped */
i = (WORD)ob % HASHSIZE;
for (e = t->tab[i]; e; e = e->next) {
if (e->obj == ob) {
write_obj(f,mkRefToCell(e->label),ep);
return;
}
}
/* first time dumping a shared cell */
write_obj(f,mkSharedCell(fs,sz),ep);
if (*ep) return;
/* create new entry in hashtab and assign
label to it, since we might have to visit it again.
*/
e = newEntry();
e->label = (*labct)++;
write_obj(f,mkRefToCell(e->label),ep);
if (*ep) return;
e->obj = ob;
e->next = t->tab[i]; t->tab[i] = e;
}
/* calculate no of fields */
if (sz % flat_offset_ssize == big_escape_ssize){
flds = unpack_word(((BCELL)ob)->size);
write_obj(f,(OBJ)flds,ep);
if (*ep) return;
data = _bdata(ob);
} else {
flds = sz % flat_offset_ssize;
data = _data(ob);
}
if (sz >= flat_offset_ssize) {
if (fs & (1 << byte_flat_sflag)){
/* write 2 words and rest as char stream */
unsigned char * cdata = (unsigned char*)(data+2);
int cflds = (flds-2) * sizeof(OBJ);
write_obj(f,data[0],ep); write_obj(f,data[1],ep);
for (i = 0; i < cflds && !*ep; i++) {
if (putc(cdata[i],f) != cdata[i]){
get_unix_failure(errno,*ep);
}
}
} else {
/* write fields as coded longwords */
for (i = 0; i < flds && !*ep; i++) {
write_obj(f,data[i],ep);
}
}
} else {
/* recursivly dump fields. */
for (i = 0; i < flds && !*ep; i++) {
dump(f,t,data[i],labct,ep);
}
}
} else {
write_obj(f,ob,ep);
}
}
int StandardPresenter::matchingHeight( const PresentableField * pField, int width ) const
{
return _header(_fieldDataBlock(pField))->preferredSize.h;
}
Size StandardPresenter::preferredSize( const PresentableField * pField ) const
{
return _header(_fieldDataBlock(pField))->preferredSize;
}