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|
/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the tools applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
/*
node.cpp
*/
#include <QtCore>
#include "node.h"
QT_BEGIN_NAMESPACE
/*!
\class Node
\brief The Node class is a node in the Tree.
A Node represents a class or function or something else
from the source code..
*/
/*!
When this Node is destroyed, if it has a parent Node, it
removes itself from the parent node's child list.
*/
Node::~Node()
{
if (par)
par->removeChild(this);
if (rel)
rel->removeRelated(this);
}
/*!
Sets this Node's Doc to \a doc. If \a replace is false and
this Node already has a Doc, a warning is reported that the
Doc is being overridden, and it reports where the previous
Doc was found. If \a replace is true, the Doc is replaced
silently.
*/
void Node::setDoc(const Doc& doc, bool replace)
{
if (!d.isEmpty() && !replace) {
doc.location().warning(tr("Overrides a previous doc"));
d.location().warning(tr("(The previous doc is here)"));
}
d = doc;
}
/*!
Construct a node with the given \a type and having the
given \a parent and \a name. The new node is added to the
parent's child list.
*/
Node::Node(Type type, InnerNode *parent, const QString& name)
: typ(type),
acc(Public),
saf(UnspecifiedSafeness),
pageTyp(NoPageType),
sta(Commendable),
par(parent),
rel(0),
nam(name)
{
if (par)
par->addChild(this);
}
/*!
Returns the node's URL.
*/
QString Node::url() const
{
return u;
}
/*!
Sets the node's URL to \a url
*/
void Node::setUrl(const QString &url)
{
u = url;
}
void Node::setPageType(const QString& t)
{
if ((t == "API") || (t == "api"))
pageTyp = ApiPage;
else if (t == "article")
pageTyp = ArticlePage;
else if (t == "example")
pageTyp = ExamplePage;
}
/*!
Sets the pointer to the node that this node relates to.
*/
void Node::setRelates(InnerNode *pseudoParent)
{
if (rel)
rel->removeRelated(this);
rel = pseudoParent;
pseudoParent->related.append(this);
}
/*!
This function creates a pair that describes a link.
The pair is composed from \a link and \a desc. The
\a linkType is the map index the pair is filed under.
*/
void Node::setLink(LinkType linkType, const QString &link, const QString &desc)
{
QPair<QString,QString> linkPair;
linkPair.first = link;
linkPair.second = desc;
linkMap[linkType] = linkPair;
}
/*!
*/
Node::Status Node::inheritedStatus() const
{
Status parentStatus = Commendable;
if (par)
parentStatus = par->inheritedStatus();
return (Status)qMin((int)sta, (int)parentStatus);
}
/*!
*/
Node::ThreadSafeness Node::threadSafeness() const
{
if (par && saf == par->inheritedThreadSafeness())
return UnspecifiedSafeness;
return saf;
}
/*!
*/
Node::ThreadSafeness Node::inheritedThreadSafeness() const
{
if (par && saf == UnspecifiedSafeness)
return par->inheritedThreadSafeness();
return saf;
}
/*!
*/
QString Node::fileBase() const
{
QString base = name();
if (base.endsWith(".html"))
base.chop(5);
base.replace(QRegExp("[^A-Za-z0-9]+"), " ");
base = base.trimmed();
base.replace(" ", "-");
return base.toLower();
}
/*!
\class InnerNode
*/
/*!
*/
InnerNode::~InnerNode()
{
deleteChildren();
removeFromRelated();
}
/*!
*/
Node *InnerNode::findNode(const QString& name)
{
Node *node = childMap.value(name);
if (node)
return node;
return primaryFunctionMap.value(name);
}
/*!
*/
Node *InnerNode::findNode(const QString& name, Type type)
{
if (type == Function) {
return primaryFunctionMap.value(name);
}
else {
Node *node = childMap.value(name);
if (node && node->type() == type) {
return node;
}
else {
return 0;
}
}
}
/*!
Find the function node in this node for the function named \a name.
*/
FunctionNode *InnerNode::findFunctionNode(const QString& name)
{
return static_cast<FunctionNode *>(primaryFunctionMap.value(name));
}
/*!
Find the function node in this node that has the same name as \a clone.
*/
FunctionNode *InnerNode::findFunctionNode(const FunctionNode *clone)
{
QMap<QString, Node *>::ConstIterator c =
primaryFunctionMap.find(clone->name());
if (c != primaryFunctionMap.end()) {
if (isSameSignature(clone, (FunctionNode *) *c)) {
return (FunctionNode *) *c;
}
else if (secondaryFunctionMap.contains(clone->name())) {
const NodeList& secs = secondaryFunctionMap[clone->name()];
NodeList::ConstIterator s = secs.begin();
while (s != secs.end()) {
if (isSameSignature(clone, (FunctionNode *) *s))
return (FunctionNode *) *s;
++s;
}
}
}
return 0;
}
/*!
Returns the list of keys from the primary function map.
*/
QStringList InnerNode::primaryKeys()
{
QStringList t;
QMap<QString, Node*>::iterator i = primaryFunctionMap.begin();
while (i != primaryFunctionMap.end()) {
t.append(i.key());
++i;
}
return t;
}
/*!
Returns the list of keys from the secondary function map.
*/
QStringList InnerNode::secondaryKeys()
{
QStringList t;
QMap<QString, NodeList>::iterator i = secondaryFunctionMap.begin();
while (i != secondaryFunctionMap.end()) {
t.append(i.key());
++i;
}
return t;
}
/*!
*/
void InnerNode::setOverload(const FunctionNode *func, bool overlode)
{
Node *node = (Node *) func;
Node *&primary = primaryFunctionMap[func->name()];
if (secondaryFunctionMap.contains(func->name())) {
NodeList& secs = secondaryFunctionMap[func->name()];
if (overlode) {
if (primary == node) {
primary = secs.first();
secs.erase(secs.begin());
secs.append(node);
}
else {
secs.removeAll(node);
secs.append(node);
}
}
else {
if (primary != node) {
secs.removeAll(node);
secs.prepend(primary);
primary = node;
}
}
}
}
/*!
*/
void InnerNode::makeUndocumentedChildrenInternal()
{
foreach (Node *child, childNodes()) {
if (child->doc().isEmpty()) {
child->setAccess(Node::Private);
child->setStatus(Node::Internal);
}
}
}
/*!
*/
void InnerNode::normalizeOverloads()
{
QMap<QString, Node *>::Iterator p1 = primaryFunctionMap.begin();
while (p1 != primaryFunctionMap.end()) {
FunctionNode *primaryFunc = (FunctionNode *) *p1;
if (secondaryFunctionMap.contains(primaryFunc->name()) &&
(primaryFunc->status() != Commendable ||
primaryFunc->access() == Private)) {
NodeList& secs = secondaryFunctionMap[primaryFunc->name()];
NodeList::ConstIterator s = secs.begin();
while (s != secs.end()) {
FunctionNode *secondaryFunc = (FunctionNode *) *s;
// Any non-obsolete, non-compatibility, non-private functions
// (i.e, visible functions) are preferable to the primary
// function.
if (secondaryFunc->status() == Commendable &&
secondaryFunc->access() != Private) {
*p1 = secondaryFunc;
int index = secondaryFunctionMap[primaryFunc->name()].indexOf(secondaryFunc);
secondaryFunctionMap[primaryFunc->name()].replace(index, primaryFunc);
break;
}
++s;
}
}
++p1;
}
QMap<QString, Node *>::ConstIterator p = primaryFunctionMap.begin();
while (p != primaryFunctionMap.end()) {
FunctionNode *primaryFunc = (FunctionNode *) *p;
if (primaryFunc->isOverload())
primaryFunc->ove = false;
if (secondaryFunctionMap.contains(primaryFunc->name())) {
NodeList& secs = secondaryFunctionMap[primaryFunc->name()];
NodeList::ConstIterator s = secs.begin();
while (s != secs.end()) {
FunctionNode *secondaryFunc = (FunctionNode *) *s;
if (!secondaryFunc->isOverload())
secondaryFunc->ove = true;
++s;
}
}
++p;
}
NodeList::ConstIterator c = childNodes().begin();
while (c != childNodes().end()) {
if ((*c)->isInnerNode())
((InnerNode *) *c)->normalizeOverloads();
++c;
}
}
/*!
*/
void InnerNode::removeFromRelated()
{
while (!related.isEmpty()) {
Node *p = static_cast<Node *>(related.takeFirst());
if (p != 0 && p->relates() == this) p->clearRelated();
}
}
/*!
*/
void InnerNode::deleteChildren()
{
qDeleteAll(children);
}
/*!
Returns true because this is an inner node.
*/
bool InnerNode::isInnerNode() const
{
return true;
}
/*!
*/
const Node *InnerNode::findNode(const QString& name) const
{
InnerNode *that = (InnerNode *) this;
return that->findNode(name);
}
/*!
*/
const Node *InnerNode::findNode(const QString& name, Type type) const
{
InnerNode *that = (InnerNode *) this;
return that->findNode(name, type);
}
/*!
Find the function node in this node that has the given \a name.
*/
const FunctionNode *InnerNode::findFunctionNode(const QString& name) const
{
InnerNode *that = (InnerNode *) this;
return that->findFunctionNode(name);
}
/*!
Find the function node in this node that has the same name as \a clone.
*/
const FunctionNode *InnerNode::findFunctionNode(const FunctionNode *clone) const
{
InnerNode *that = (InnerNode *) this;
return that->findFunctionNode(clone);
}
/*!
*/
const EnumNode *InnerNode::findEnumNodeForValue(const QString &enumValue) const
{
foreach (const Node *node, enumChildren) {
const EnumNode *enume = static_cast<const EnumNode *>(node);
if (enume->hasItem(enumValue))
return enume;
}
return 0;
}
/*!
Returnds the sequence number of the function node \a func
in the list of overloaded functions for a class, such that
all the functions have the same name as the \a func.
*/
int InnerNode::overloadNumber(const FunctionNode *func) const
{
Node *node = (Node *) func;
if (primaryFunctionMap[func->name()] == node) {
return 1;
}
else {
return secondaryFunctionMap[func->name()].indexOf(node) + 2;
}
}
/*!
Returns the number of member functions of a class such that
the functions are all named \a funcName.
*/
int InnerNode::numOverloads(const QString& funcName) const
{
if (primaryFunctionMap.contains(funcName)) {
return secondaryFunctionMap[funcName].count() + 1;
}
else {
return 0;
}
}
/*!
Returns a node list containing all the member functions of
some class such that the functions overload the name \a funcName.
*/
NodeList InnerNode::overloads(const QString &funcName) const
{
NodeList result;
Node *primary = primaryFunctionMap.value(funcName);
if (primary) {
result << primary;
result += secondaryFunctionMap[funcName];
}
return result;
}
/*!
Construct an inner node (i.e., not a leaf node) of the
given \a type and having the given \a parent and \a name.
*/
InnerNode::InnerNode(Type type, InnerNode *parent, const QString& name)
: Node(type, parent, name)
{
if (type == Class)
setPageType(ApiPage);
}
/*!
*/
void InnerNode::addInclude(const QString& include)
{
inc.append(include);
}
/*!
*/
void InnerNode::setIncludes(const QStringList& includes)
{
inc = includes;
}
/*!
f1 is always the clone
*/
bool InnerNode::isSameSignature(const FunctionNode *f1, const FunctionNode *f2)
{
if (f1->parameters().count() != f2->parameters().count())
return false;
if (f1->isConst() != f2->isConst())
return false;
QList<Parameter>::ConstIterator p1 = f1->parameters().begin();
QList<Parameter>::ConstIterator p2 = f2->parameters().begin();
while (p2 != f2->parameters().end()) {
if ((*p1).hasType() && (*p2).hasType()) {
if ((*p1).rightType() != (*p2).rightType())
return false;
QString t1 = p1->leftType();
QString t2 = p2->leftType();
if (t1.length() < t2.length())
qSwap(t1, t2);
/*
### hack for C++ to handle superfluous
"Foo::" prefixes gracefully
*/
if (t1 != t2 && t1 != (f2->parent()->name() + "::" + t2))
return false;
}
++p1;
++p2;
}
return true;
}
/*!
Adds the \a child to this node's child list.
*/
void InnerNode::addChild(Node *child)
{
children.append(child);
if ((child->type() == Function) || (child->type() == QmlMethod)) {
FunctionNode *func = (FunctionNode *) child;
if (!primaryFunctionMap.contains(func->name())) {
primaryFunctionMap.insert(func->name(), func);
}
else {
NodeList &secs = secondaryFunctionMap[func->name()];
secs.append(func);
}
}
else {
if (child->type() == Enum)
enumChildren.append(child);
childMap.insert(child->name(), child);
}
}
/*!
*/
void InnerNode::removeChild(Node *child)
{
children.removeAll(child);
enumChildren.removeAll(child);
if (child->type() == Function) {
QMap<QString, Node *>::Iterator prim =
primaryFunctionMap.find(child->name());
NodeList& secs = secondaryFunctionMap[child->name()];
if (*prim == child) {
if (secs.isEmpty()) {
primaryFunctionMap.remove(child->name());
}
else {
primaryFunctionMap.insert(child->name(), secs.takeFirst());
}
}
else {
secs.removeAll(child);
}
QMap<QString, Node *>::Iterator ent = childMap.find( child->name() );
if ( *ent == child )
childMap.erase( ent );
}
else {
QMap<QString, Node *>::Iterator ent = childMap.find(child->name());
if (*ent == child)
childMap.erase(ent);
}
}
/*!
Find the module (QtCore, QtGui, etc.) to which the class belongs.
We do this by obtaining the full path to the header file's location
and examine everything between "src/" and the filename. This is
semi-dirty because we are assuming a particular directory structure.
This function is only really useful if the class's module has not
been defined in the header file with a QT_MODULE macro or with an
\inmodule command in the documentation.
*/
QString Node::moduleName() const
{
if (!mod.isEmpty())
return mod;
QString path = location().filePath();
QString pattern = QString("src") + QDir::separator();
int start = path.lastIndexOf(pattern);
if (start == -1)
return "";
QString moduleDir = path.mid(start + pattern.size());
int finish = moduleDir.indexOf(QDir::separator());
if (finish == -1)
return "";
QString moduleName = moduleDir.left(finish);
if (moduleName == "corelib")
return "QtCore";
else if (moduleName == "uitools")
return "QtUiTools";
else if (moduleName == "gui")
return "QtGui";
else if (moduleName == "network")
return "QtNetwork";
else if (moduleName == "opengl")
return "QtOpenGL";
else if (moduleName == "qt3support")
return "Qt3Support";
else if (moduleName == "svg")
return "QtSvg";
else if (moduleName == "sql")
return "QtSql";
else if (moduleName == "qtestlib")
return "QtTest";
else if (moduleDir.contains("webkit"))
return "QtWebKit";
else if (moduleName == "xml")
return "QtXml";
else
return "";
}
/*!
*/
void InnerNode::removeRelated(Node *pseudoChild)
{
related.removeAll(pseudoChild);
}
/*!
\class LeafNode
*/
/*!
Returns false because this is a LeafNode.
*/
bool LeafNode::isInnerNode() const
{
return false;
}
/*!
Constructs a leaf node named \a name of the specified
\a type. The new leaf node becomes a child of \a parent.
*/
LeafNode::LeafNode(Type type, InnerNode *parent, const QString& name)
: Node(type, parent, name)
{
}
/*!
\class NamespaceNode
*/
/*!
Constructs a namespace node.
*/
NamespaceNode::NamespaceNode(InnerNode *parent, const QString& name)
: InnerNode(Namespace, parent, name)
{
setPageType(ApiPage);
}
/*!
\class ClassNode
*/
/*!
Constructs a class node. A class node will generate an API page.
*/
ClassNode::ClassNode(InnerNode *parent, const QString& name)
: InnerNode(Class, parent, name)
{
hidden = false;
setPageType(ApiPage);
}
/*!
*/
void ClassNode::addBaseClass(Access access,
ClassNode *node,
const QString &dataTypeWithTemplateArgs)
{
bas.append(RelatedClass(access, node, dataTypeWithTemplateArgs));
node->der.append(RelatedClass(access, this));
}
/*!
*/
void ClassNode::fixBaseClasses()
{
int i;
i = 0;
while (i < bas.size()) {
ClassNode *baseClass = bas.at(i).node;
if (baseClass->access() == Node::Private) {
bas.removeAt(i);
const QList<RelatedClass> &basesBases = baseClass->baseClasses();
for (int j = basesBases.size() - 1; j >= 0; --j)
bas.insert(i, basesBases.at(j));
}
else {
++i;
}
}
i = 0;
while (i < der.size()) {
ClassNode *derivedClass = der.at(i).node;
if (derivedClass->access() == Node::Private) {
der.removeAt(i);
const QList<RelatedClass> &dersDers =
derivedClass->derivedClasses();
for (int j = dersDers.size() - 1; j >= 0; --j)
der.insert(i, dersDers.at(j));
}
else {
++i;
}
}
}
/*!
\class FakeNode
*/
/*!
The type of a FakeNode is Fake, and it has a \a subtype,
which specifies the type of FakeNode. The page type for
the page index is set here.
*/
FakeNode::FakeNode(InnerNode *parent, const QString& name, SubType subtype)
: InnerNode(Fake, parent, name), sub(subtype)
{
switch (subtype) {
case Module:
case Page:
case Group:
setPageType(ArticlePage);
break;
case QmlClass:
case QmlBasicType:
setPageType(ApiPage);
break;
case Example:
setPageType(ExamplePage);
break;
default:
break;
}
}
/*!
Returns the fake node's full title, which is usually
just title(), but for some SubType values is different
from title()
*/
QString FakeNode::fullTitle() const
{
if (sub == File) {
if (title().isEmpty())
return name().mid(name().lastIndexOf('/') + 1) + " Example File";
else
return title();
}
else if (sub == Image) {
if (title().isEmpty())
return name().mid(name().lastIndexOf('/') + 1) + " Image File";
else
return title();
}
else if (sub == HeaderFile) {
if (title().isEmpty())
return name();
else
return name() + " - " + title();
}
else {
return title();
}
}
/*!
Returns the subtitle.
*/
QString FakeNode::subTitle() const
{
if (!stle.isEmpty())
return stle;
if ((sub == File) || (sub == Image)) {
if (title().isEmpty() && name().contains("/"))
return name();
}
return QString();
}
/*!
\class EnumNode
*/
/*!
*/
EnumNode::EnumNode(InnerNode *parent, const QString& name)
: LeafNode(Enum, parent, name), ft(0)
{
}
/*!
*/
void EnumNode::addItem(const EnumItem& item)
{
itms.append(item);
names.insert(item.name());
}
/*!
*/
Node::Access EnumNode::itemAccess(const QString &name) const
{
if (doc().omitEnumItemNames().contains(name)) {
return Private;
}
else {
return Public;
}
}
/*!
Returns the enum value associated with the enum \a name.
*/
QString EnumNode::itemValue(const QString &name) const
{
foreach (const EnumItem &item, itms) {
if (item.name() == name)
return item.value();
}
return QString();
}
/*!
\class TypedefNode
*/
/*!
*/
TypedefNode::TypedefNode(InnerNode *parent, const QString& name)
: LeafNode(Typedef, parent, name), ae(0)
{
}
/*!
*/
void TypedefNode::setAssociatedEnum(const EnumNode *enume)
{
ae = enume;
}
/*!
\class Parameter
\brief The class Parameter contains one parameter.
A parameter can be a function parameter or a macro
parameter.
*/
/*!
Constructs this parameter from the left and right types
\a leftType and rightType, the parameter \a name, and the
\a defaultValue. In practice, \a rightType is not used,
and I don't know what is was meant for.
*/
Parameter::Parameter(const QString& leftType,
const QString& rightType,
const QString& name,
const QString& defaultValue)
: lef(leftType), rig(rightType), nam(name), def(defaultValue)
{
}
/*!
The standard copy constructor copies the strings from \a p.
*/
Parameter::Parameter(const Parameter& p)
: lef(p.lef), rig(p.rig), nam(p.nam), def(p.def)
{
}
/*!
Assigning Parameter \a p to this Parameter copies the
strings across.
*/
Parameter& Parameter::operator=(const Parameter& p)
{
lef = p.lef;
rig = p.rig;
nam = p.nam;
def = p.def;
return *this;
}
/*!
Reconstructs the text describing the parameter and
returns it. If \a value is true, the default value
will be included, if there is one.
*/
QString Parameter::reconstruct(bool value) const
{
QString p = lef + rig;
if (!p.endsWith(QChar('*')) && !p.endsWith(QChar('&')) && !p.endsWith(QChar(' ')))
p += " ";
p += nam;
if (value)
p += def;
return p;
}
/*!
\class FunctionNode
*/
/*!
Construct a function node for a C++ function. It's parent
is \a parent, and it's name is \a name.
*/
FunctionNode::FunctionNode(InnerNode *parent, const QString& name)
: LeafNode(Function, parent, name),
met(Plain),
vir(NonVirtual),
con(false),
sta(false),
ove(false),
att(false),
rf(0),
ap(0)
{
// nothing.
}
/*!
Construct a function node for a QML method or signal, specified
by \a type. It's parent is \a parent, and it's name is \a name.
If \a attached is true, it is an attached method or signal.
*/
FunctionNode::FunctionNode(Type type, InnerNode *parent, const QString& name, bool attached)
: LeafNode(type, parent, name),
met(Plain),
vir(NonVirtual),
con(false),
sta(false),
ove(false),
att(attached),
rf(0),
ap(0)
{
// nothing.
}
/*!
*/
void FunctionNode::setOverload(bool overlode)
{
parent()->setOverload(this, overlode);
ove = overlode;
}
/*!
Sets the function node's reimplementation flag to \a r.
When \a r is true, it is supposed to mean that this function
is a reimplementation of a virtual function in a base class,
but it really just means the \e reimp command was seen in the
qdoc comment.
*/
void FunctionNode::setReimp(bool r)
{
reimp = r;
}
/*!
*/
void FunctionNode::addParameter(const Parameter& parameter)
{
params.append(parameter);
}
/*!
*/
void FunctionNode::borrowParameterNames(const FunctionNode *source)
{
QList<Parameter>::Iterator t = params.begin();
QList<Parameter>::ConstIterator s = source->params.begin();
while (s != source->params.end() && t != params.end()) {
if (!(*s).name().isEmpty())
(*t).setName((*s).name());
++s;
++t;
}
}
/*!
If this function is a reimplementation, \a from points
to the FunctionNode of the function being reimplemented.
*/
void FunctionNode::setReimplementedFrom(FunctionNode *from)
{
rf = from;
from->rb.append(this);
}
/*!
Sets the "associated" property to \a property. The function
might be the setter or getter for a property, for example.
*/
void FunctionNode::setAssociatedProperty(PropertyNode *property)
{
ap = property;
}
/*!
Returns the overload number for this function obtained
from the parent.
*/
int FunctionNode::overloadNumber() const
{
return parent()->overloadNumber(this);
}
/*!
Returns the number of times this function name has been
overloaded, obtained from the parent.
*/
int FunctionNode::numOverloads() const
{
return parent()->numOverloads(name());
}
/*!
Returns the list of parameter names.
*/
QStringList FunctionNode::parameterNames() const
{
QStringList names;
QList<Parameter>::ConstIterator p = parameters().begin();
while (p != parameters().end()) {
names << (*p).name();
++p;
}
return names;
}
/*!
Returns the list of reconstructed parameters. If \a values
is true, the default values are included, if any are present.
*/
QStringList FunctionNode::reconstructParams(bool values) const
{
QStringList params;
QList<Parameter>::ConstIterator p = parameters().begin();
while (p != parameters().end()) {
params << (*p).reconstruct(values);
++p;
}
return params;
}
/*!
Reconstructs and returns the function's signature. If \a values
is true, the default values of the parameters are included, if
present.
*/
QString FunctionNode::signature(bool values) const
{
QString s;
if (!returnType().isEmpty())
s = returnType() + " ";
s += name() + "(";
QStringList params = reconstructParams(values);
int p = params.size();
if (p > 0) {
for (int i=0; i<p; i++) {
s += params[i];
if (i < (p-1))
s += ", ";
}
}
s += ")";
return s;
}
/*!
Print some debugging stuff.
*/
void FunctionNode::debug() const
{
qDebug() << "QML METHOD" << name() << "rt" << rt << "pp" << pp;
}
/*!
\class PropertyNode
*/
/*!
*/
PropertyNode::PropertyNode(InnerNode *parent, const QString& name)
: LeafNode(Property, parent, name),
sto(Trool_Default),
des(Trool_Default),
overrides(0)
{
}
/*!
*/
void PropertyNode::setOverriddenFrom(const PropertyNode *baseProperty)
{
for (int i = 0; i < NumFunctionRoles; ++i) {
if (funcs[i].isEmpty())
funcs[i] = baseProperty->funcs[i];
}
if (sto == Trool_Default)
sto = baseProperty->sto;
if (des == Trool_Default)
des = baseProperty->des;
overrides = baseProperty;
}
/*!
*/
QString PropertyNode::qualifiedDataType() const
{
if (setters().isEmpty() && resetters().isEmpty()) {
if (dt.contains("*") || dt.contains("&")) {
// 'QWidget *' becomes 'QWidget *' const
return dt + " const";
}
else {
/*
'int' becomes 'const int' ('int const' is
correct C++, but looks wrong)
*/
return "const " + dt;
}
}
else {
return dt;
}
}
/*!
*/
PropertyNode::Trool PropertyNode::toTrool(bool boolean)
{
return boolean ? Trool_True : Trool_False;
}
/*!
*/
bool PropertyNode::fromTrool(Trool troolean, bool defaultValue)
{
switch (troolean) {
case Trool_True:
return true;
case Trool_False:
return false;
default:
return defaultValue;
}
}
/*!
\class TargetNode
*/
/*!
*/
TargetNode::TargetNode(InnerNode *parent, const QString& name)
: LeafNode(Target, parent, name)
{
}
/*!
Returns false because this is a TargetNode.
*/
bool TargetNode::isInnerNode() const
{
return false;
}
#ifdef QDOC_QML
bool QmlClassNode::qmlOnly = false;
/*!
Constructs a Qml class node (i.e. a Fake node with the
subtype QmlClass. The new node has the given \a parent
and \a name and is associated with the C++ class node
specified by \a cn which may be null if the the Qml
class node is not associated with a C++ class node.
*/
QmlClassNode::QmlClassNode(InnerNode *parent,
const QString& name,
const ClassNode* cn)
: FakeNode(parent, name, QmlClass), cnode(cn)
{
setTitle((qmlOnly ? "" : "QML ") + name + " Element Reference");
}
/*!
The base file name for this kind of node has "qml_"
prepended to it.
But not yet. Still testing.
*/
QString QmlClassNode::fileBase() const
{
#if 0
if (Node::fileBase() == "item")
qDebug() << "FILEBASE: qmlitem" << name();
return "qml_" + Node::fileBase();
#endif
return Node::fileBase();
}
/*!
Constructs a Qml basic type node (i.e. a Fake node with
the subtype QmlBasicType. The new node has the given
\a parent and \a name.
*/
QmlBasicTypeNode::QmlBasicTypeNode(InnerNode *parent,
const QString& name)
: FakeNode(parent, name, QmlBasicType)
{
setTitle(name);
}
/*!
Constructor for the Qml property group node. \a parent is
always a QmlClassNode.
*/
QmlPropGroupNode::QmlPropGroupNode(QmlClassNode* parent,
const QString& name,
bool attached)
: FakeNode(parent, name, QmlPropertyGroup),
isdefault(false),
att(attached)
{
// nothing.
}
/*!
Constructor for the QML property node.
*/
QmlPropertyNode::QmlPropertyNode(QmlPropGroupNode *parent,
const QString& name,
const QString& type,
bool attached)
: LeafNode(QmlProperty, parent, name),
dt(type),
sto(Trool_Default),
des(Trool_Default),
att(attached)
{
// nothing.
}
/*!
I don't know what this is.
*/
QmlPropertyNode::Trool QmlPropertyNode::toTrool(bool boolean)
{
return boolean ? Trool_True : Trool_False;
}
/*!
I don't know what this is either.
*/
bool QmlPropertyNode::fromTrool(Trool troolean, bool defaultValue)
{
switch (troolean) {
case Trool_True:
return true;
case Trool_False:
return false;
default:
return defaultValue;
}
}
#endif
QT_END_NAMESPACE
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