package HeaderDoc::Method;
use HeaderDoc::Utilities qw(findRelativePath safeName getAPINameAndDisc printArray printHash);
use HeaderDoc::HeaderElement;
use HeaderDoc::MinorAPIElement;
use HeaderDoc::APIOwner;
use strict;
use vars qw($VERSION @ISA);
$VERSION = '1.00';
@ISA = qw( HeaderDoc::HeaderElement );
sub new {
my($param) = shift;
my($class) = ref($param) || $param;
my $self = {};
bless($self, $class);
$self->_initialize();
return($self);
}
sub _initialize {
my($self) = shift;
$self->SUPER::_initialize();
$self->{RESULT} = undef;
$self->{OWNER} = undef;
$self->{ISINSTANCEMETHOD} = "UNKNOWN";
$self->{TAGGEDPARAMETERS} = ();
$self->{PARSEDPARAMETERS} = ();
}
sub setIsInstanceMethod {
my $self = shift;
if (@_) {
$self->{ISINSTANCEMETHOD} = shift;
}
return $self->{ISINSTANCEMETHOD};
}
sub isInstanceMethod {
my $self = shift;
return $self->{ISINSTANCEMETHOD};
}
sub owner { my $self = shift;
if (@_) {
my $name = shift;
$self->{OWNER} = $name;
} else {
my $n = $self->{OWNER};
return $n;
}
}
sub result {
my $self = shift;
if (@_) {
$self->{RESULT} = shift;
}
return $self->{RESULT};
}
sub taggedParameters {
my $self = shift;
if (@_) {
@{ $self->{TAGGEDPARAMETERS} } = @_;
}
($self->{TAGGEDPARAMETERS}) ? return @{ $self->{TAGGEDPARAMETERS} } : return ();
}
sub addTaggedParameter {
my $self = shift;
if (@_) {
push (@{$self->{TAGGEDPARAMETERS}}, @_);
}
return @{ $self->{TAGGEDPARAMETERS} };
}
sub parsedParameters {
my $self = shift;
if (@_) {
@{ $self->{PARSEDPARAMETERS} } = @_;
}
($self->{PARSEDPARAMETERS}) ? return @{ $self->{PARSEDPARAMETERS} } : return ();
}
sub addParsedParameter {
my $self = shift;
if (@_) {
push (@{$self->{PARSEDPARAMETERS}}, @_);
}
return @{ $self->{PARSEDPARAMETERS} };
}
sub processMethodComment {
my $self = shift;
my $fieldArrayRef = shift;
my @fields = @$fieldArrayRef;
foreach my $field (@fields) {
SWITCH: {
($field =~ /^\/\*\!/)&& do {last SWITCH;}; ($field =~ s/^method\s+//) &&
do {
my ($name, $disc);
($name, $disc) = &getAPINameAndDisc($field);
$self->name($name);
if (length($disc)) {$self->discussion($disc);};
last SWITCH;
};
($field =~ s/^abstract\s+//) && do {$self->abstract($field); last SWITCH;};
($field =~ s/^discussion\s+//) && do {$self->discussion($field); last SWITCH;};
($field =~ s/^updated\s+//) && do {$self->updated($field); last SWITCH;};
($field =~ s/^param\s+//) &&
do {
$field =~ s/^\s+|\s+$//g; # trim leading and trailing whitespace
$field =~ /(\w*)\s*(.*)/s;
my $pName = $1;
my $pDesc = $2;
my $param = HeaderDoc::MinorAPIElement->new();
$param->outputformat($self->outputformat);
$param->name($pName);
$param->discussion($pDesc);
$self->addTaggedParameter($param);
last SWITCH;
};
($field =~ s/^result\s+//) && do {$self->result($field); last SWITCH;};
my $filename = $HeaderDoc::headerObject->name();
print "$filename:0:Unknown field: $field\n";
}
}
}
sub getAPINameAndDisc {
my $line = shift;
my ($name, $disc, $operator);
$line =~ s/^\s+//;
($name, $disc) = split (/\s/, $line, 2);
if ($name =~ /operator/) { ($operator, $name, $disc) = split (/\s/, $line, 3);
$name = $operator." ".$name;
}
return ($name, $disc);
}
sub setMethodDeclaration {
my $self = shift;
my ($dec) = @_[0];
my $classType = @_[1];
my ($retval);
my $localDebug = 0;
print "============================================================================\n" if ($localDebug);
print "Raw declaration is: $dec\n" if ($localDebug);
$dec =~ s/^\s+(.*)/$1/; $dec =~ s/\t/ /g;
$dec =~ s/</</g;
$dec =~ s/>/>/g;
my $newdec = "";
my @paramElements = split(/\:/, $dec);
my $paramCount = 0;
foreach my $paramTriple (@paramElements) {
my $elementCount = 0;
print " paramTriple is |$paramTriple|\n" if ($localDebug);
$paramTriple =~ s/ +/ /; $paramTriple =~ s/^ +//; # remove leading whitespace
$paramTriple =~ s/\) ?/\) /; $paramTriple =~ s/ ?\(/ \(/;
my @paramParts = split(/ /, $paramTriple);
foreach my $part (@paramParts) {
if (($paramCount < $ if ($ $part = "<B>$part</B>";
} else {
$part = "<B>$part:</B>";
}
}
if (($paramCount > 0) &&
((($paramCount < $ $part = "<I>$part</I>";
}
$elementCount++;
$newdec .= "$part ";
}
$paramCount++;
}
$newdec =~ s/\s+\(/(/g;
$newdec =~ s/\)\s+/)/g;
$newdec =~ s/^-/- /;
$newdec =~ s/^\+/+ /;
if ($newdec =~ /^\+/) {
$self->setIsInstanceMethod("NO");
} elsif ($newdec =~ /^-/) {
$self->setIsInstanceMethod("YES");
} else {
my $filename = $HeaderDoc::headerObject->name();
print "$filename:0:Cannot determine whether method is class or instance method:\n";
print "$filename:0: $newdec\n";
$self->setIsInstanceMethod("UNKNOWN");
}
if ($self->outputformat() eq "html") {
$retval = "<tt>$newdec</tt><br>\n";
} elsif ($self->outputformat() eq "hdxml") {
$retval = "$newdec";
} else {
print "UNKNOWN OUTPUT FORMAT!";
$retval = "$newdec";
}
print "Formatted declaration is: $retval\n" if ($localDebug);
print "============================================================================\n" if ($localDebug);
$self->declarationInHTML($retval);
return $retval;
}
sub documentationBlock {
my $self = shift;
my $name = $self->name();
my $desc = $self->discussion();
my $abstract = $self->abstract();
my $updated = $self->updated();
my $declaration = $self->declarationInHTML();
my $declarationRaw = $self->declaration();
my @params = $self->taggedParameters();
my $result = $self->result();
my $apiUIDPrefix = HeaderDoc::APIOwner->apiUIDPrefix();
my $owner = $self->owner();
my $contentString;
my $className= 'UNKNOWN_CLASSNAME';
if ($owner->can("className")) { $className = $owner->className();
} else {
$className = $owner->name();
}
my $filename = $HeaderDoc::headerObject->name();
print "#$filename:0:Warning: couldn't determine owning class/protocol for method: $name\n" if ($className eq 'UNKNOWN_CLASSNAME');
$contentString .= "<hr>";
my $methodType = $self->getMethodType($declarationRaw);
$contentString .= "<a name=\"//$apiUIDPrefix/occ/$methodType/$className/$name\"></a>\n";
$contentString .= "<table border=\"0\" cellpadding=\"2\" cellspacing=\"2\" width=\"300\">";
$contentString .= "<tr>";
$contentString .= "<td valign=\"top\" height=\"12\" colspan=\"5\">";
$contentString .= "<h2><a name=\"$name\">$name</a></h2>\n";
$contentString .= "</td>";
$contentString .= "</tr></table>";
$contentString .= "<hr>";
if (length($abstract)) {
$contentString .= "$abstract\n";
}
if (length($updated)) {
$contentString .= "<b>Updated:</b> $updated\n";
}
$contentString .= "<blockquote><pre>$declaration</pre></blockquote>\n";
my $arrayLength = @params;
if ($arrayLength > 0) {
my $paramContentString;
foreach my $element (@params) {
my $pName = $element->name();
my $pDesc = $element->discussion();
if (length ($pName)) {
$paramContentString .= "<tr><td align=\"center\"><tt>$pName</tt></td><td>$pDesc</td></tr>\n";
}
}
if (length ($paramContentString)){
$contentString .= "<h4>Parameters</h4>\n";
$contentString .= "<blockquote>\n";
$contentString .= "<table border=\"1\" width=\"90%\">\n";
$contentString .= "<thead><tr><th>Name</th><th>Description</th></tr></thead>\n";
$contentString .= $paramContentString;
$contentString .= "</table>\n</blockquote>\n";
}
}
if (length($result)) {
$contentString .= "<b>Result:</b> $result\n";
}
if (length($desc)) {$contentString .= "<p>$desc</p>\n"; }
}
sub XMLdocumentationBlock {
my $self = shift;
my $name = $self->name();
my $desc = $self->discussion();
my $abstract = $self->abstract();
my $updated = $self->updated();
my $declaration = $self->declarationInHTML();
my $declarationRaw = $self->declaration();
my @params = $self->taggedParameters();
my $result = $self->result();
my $apiUIDPrefix = HeaderDoc::APIOwner->apiUIDPrefix();
my $owner = $self->owner();
my $contentString;
my $className= 'UNKNOWN_CLASSNAME';
if ($owner->can("className")) { $className = $owner->className();
} else {
$className = $owner->name();
}
my $filename = $HeaderDoc::headerObject->name();
print "$filename:0:Warning: couldn't determine owning class/protocol for method: $name\n" if ($className eq 'UNKNOWN_CLASSNAME');
my $methodType = $self->getMethodType($declarationRaw);
$contentString .= "<method id=\"//$apiUIDPrefix/occ/$methodType/$className/$name\">\n";
$contentString .= "<name>$name</name>\n";
if (length($abstract)) {
$contentString .= "<abstract>$abstract</abstract>\n";
}
if (length($updated)) {
$contentString .= "<updated>$updated</updated>\n";
}
$contentString .= "<declaration>$declaration</declaration>\n";
$contentString .= "<description>$desc</description>\n";
my $arrayLength = @params;
if ($arrayLength > 0) {
my $paramContentString;
foreach my $element (@params) {
my $pName = $element->name();
my $pDesc = $element->discussion();
if (length ($pName)) {
$paramContentString .= "<parameter><name>$pName</name><desc>$pDesc</desc></parameter>\n";
}
}
if (length ($paramContentString)){
$contentString .= "<parameterlist>\n";
$contentString .= $paramContentString;
$contentString .= "</parameterlist>\n";
}
}
if (length($result)) {
$contentString .= "<result>$result</result>\n";
}
$contentString .= "</method>\n";
}
sub getMethodType {
my $self = shift;
my $declaration = shift;
my $methodType = "";
if ($declaration =~ /^\s*-/) {
$methodType = "instm";
} elsif ($declaration =~ /^\s*\+/) {
$methodType = "clm";
} elsif ($declaration =~ / $methodType = "defn";
} else {
my $filename = $HeaderDoc::headerObject->name();
print "$filename:0:Unable to determine whether declaration is for an instance or class method.\n";
print "$filename:0: '$declaration'\n";
}
return $methodType;
}
sub printObject {
my $self = shift;
print "Method\n";
$self->SUPER::printObject();
print "Result: $self->{RESULT}\n";
print "Tagged Parameters:\n";
my $taggedParamArrayRef = $self->{TAGGEDPARAMETERS};
my $arrayLength = @{$taggedParamArrayRef};
if ($arrayLength > 0) {
&printArray(@{$taggedParamArrayRef});
}
print "\n";
}
1;