DescriptionPaint::DescriptionPaint( WBRWindow * prnt, const WRect & r,
Symbol * sym )
: _parent( prnt )
, _rect( r )
, _current( -1 )
//--------------------------------------------------------------------
{
int i;
WVList desc;
Description * entry;
WString buf;
const char * uDefSymName;
int x = r.x();
int w;
int h;
_parts = new WCPtrOrderedVector<DescriptionPart>;
sym->description( desc );
for( i = 0; i < desc.count(); i += 1 ) {
entry = (Description *) desc[i];
if( entry->symbol() ) {
if( sym->isEqual( entry->symbol() ) ) {
// don't hilight the symbol we're describing
buf.concat( entry->name() );
delete entry->symbol();
} else {
if( buf != "" ) { // flush buf
w = prnt->getTextExtentX( buf );
h = prnt->getTextExtentY( buf );
_parts->append( new DescriptionPart( buf.gets(), NULL,
WRect(x,r.y(),w, h ) ) );
buf="";
x+=w;
}
uDefSymName = entry->name();
w = prnt->getTextExtentX( uDefSymName );
h = prnt->getTextExtentY( uDefSymName );
_parts->append( new DescriptionPart( uDefSymName,
entry->symbol(),
WRect(x,r.y(),w, h ) ) );
x+=w;
}
} else {
buf.concat( entry->name() );
}
}
desc.deleteContents();
if( buf != "" ) { // flush buf
w = prnt->getTextExtentX( buf );
h = prnt->getTextExtentY( buf );
_parts->append( new DescriptionPart( buf, NULL,
WRect(x,r.y(),w, h ) ) );
buf="";
x+=w;
}
_rect.w( x - abs( _rect.x() ) );
}
ClassType * StrucViewItem::flattenTypeDesc( Symbol * sym, WString & desc )
//------------------------------------------------------------------------
{
ClassType * classType = NULL;
char * str = NULL;
WVList typeParts;
Description * entry;
int i;
REQUIRE( sym != NULL, "strucview::flatten passed null symbol!" );
dr_sym_type stype = sym->symtype();
REQUIRE( stype != DR_SYM_NOT_SYM,"strucview::flatten bad set");
switch( stype ) {
case DR_SYM_VARIABLE:
// need to find out the type of the data member
((VariableSym *) sym)->loadTypeInfo( typeParts );
for( i = 0; i < typeParts.count(); i++ ) {
entry = (Description *) typeParts[i];
if( entry->_nameGoesHere ) {
desc.concat( entry->u.text );
} else {
if( !sym->isEqual( entry->u.sym ) ){
if( classType == NULL ) {
classType = flattenTypeDesc( entry->u.sym, desc );
} else {
desc.concat( entry->u.sym->name() );
}
}
}
}
break;
case DR_SYM_TYPEDEF:
case DR_SYM_ENUM:
sym->description( typeParts );
for( i = 0; i < typeParts.count(); i++ ) {
entry = (Description *) typeParts[ i ];
if( entry->_isUserDefined ) {
if( entry->u.sym->symtype() == DR_SYM_CLASS && classType == NULL ) {
classType = (ClassType *) entry->u.sym;
}
}
}
desc.concat( sym->name() );
break;
case DR_SYM_CLASS:
if( _parent->isSeen( sym ) ) {
desc.concat( sym->name() );
classType = NULL;
} else {
classType = (ClassType *) sym;
desc.concat( classType->name() );
}
break;
default: {}
}
for( i=0; i < typeParts.count(); i++ ) {
entry = (Description *) typeParts[ i ];
if( entry->_isUserDefined && entry->u.sym != classType &&
entry->u.sym != sym ) {
delete entry->u.sym;
}
}
typeParts.deleteContents();
return classType;
}