DJSymbolTable::DJSymbolTable( int type, QWidget* parent, const QSize symbolSize )
:QTableWidget(parent),m_type(type)
{
djDebug() << "DJSymbolTable constructor";
setSelectionMode( QAbstractItemView::NoSelection );
setHorizontalScrollBarPolicy( Qt::ScrollBarAlwaysOff );
setVerticalScrollBarPolicy( Qt::ScrollBarAlwaysOn );
setGridStyle( Qt::NoPen );
setShowGrid( false );
setSymbolSize( symbolSize );
switch ( m_type ) {
case PLAYER_SYMBOL_WIDGET: {
setDirPath( ":/BaseRes/image/face" );
createSymbolItems();
break;
}
case MEMBER_SYMBOL_WIDGET: {
setDirPath( "images/member" );
createSymbolItems();
break;
}
default:
djDebug() << "symbol type error";
break;
}
connect( this, SIGNAL(itemClicked(QTableWidgetItem *)),SLOT(handleItemClicked(QTableWidgetItem *)));
connect( this, SIGNAL(itemDoubleClicked(QTableWidgetItem *)),SLOT(handleItemDoubleClicked(QTableWidgetItem *)));
djDebug() << "DJSymbolTable constructor end";
}
/*
* Adds the given symbol to the symbol table supplied.
*
* This is a wrapper around createHashElement that also sets the
* symbols size, since when we add to the hash table we know all the elements
* needed to set the size.
*
* Parameters:
* table: hash table for element to be created in
* symbol: pointer to symbol to add to hash table.
*
* Returns: 0 on success
* 1 current lex level and symbol's lex level differ
* 2 element on hash table has symbol set to NULL
* 3 element's symbol list head lex level same as symbol's
* 4 symbol's lex level lower than element's symbol list head
* 5 could not create a name for null key
*/
int addToSymbolTable(struct hash *table, Symbol *symbol) {
int retval = 0;
retval = createHashElement(table, symbol->name, symbol);
/* For symbol which are record types we do not call setSymbolSize()
* as at this point in the program we have lost the information we
* need to accureately calculate size */
setSymbolSize(symbol);
return retval;
}
void specCanvasItem::setSymbolSize(int w, int h)
{
if(h < 0) setSymbolSize(QSize(w, w)) ;
else setSymbolSize(QSize(w, h)) ;
}
