void Ui3Reader::generateUi4(const QString &fn, const QString &outputFn, QDomDocument doc)
{
init();
fileName = fn;
outputFileName = outputFn;
DomUI *ui = generateUi4(parse(doc));
if (!ui)
return;
if (pixmapLoaderFunction.size())
ui->setElementPixmapFunction(pixmapLoaderFunction);
QXmlStreamWriter writer(out.device());
writer.setAutoFormatting(true);
writer.setAutoFormattingIndent(2);
writer.writeStartDocument();
ui->write(writer);
writer.writeEndDocument();
delete ui;
}
/*!
Creates a declaration (header file) for the form given in \a e
\sa createFormImpl()
*/
void Ui3Reader::createFormDecl(const QDomElement &e)
{
QDomElement body = e;
QDomElement n;
QDomNodeList nl;
int i;
QString objClass = getClassName(e);
if (objClass.isEmpty())
return;
QString objName = getObjectName(e);
QStringList typeDefs;
QMap<QString, CustomInclude> customWidgetIncludes;
/*
We are generating a few QImage members that are not strictly
necessary in some cases. Ideally, we would use requiredImage,
which is computed elsewhere, to keep the generated .h and .cpp
files synchronized.
*/
// at first the images
QMap<QString, int> customWidgets;
QStringList forwardDecl;
QStringList forwardDecl2;
for (n = e; !n.isNull(); n = n.nextSibling().toElement()) {
if (n.tagName().toLower() == QLatin1String("customwidgets")) {
QDomElement n2 = n.firstChild().toElement();
while (!n2.isNull()) {
if (n2.tagName().toLower() == QLatin1String("customwidget")) {
QDomElement n3 = n2.firstChild().toElement();
QString cl;
while (!n3.isNull()) {
QString tagName = n3.tagName().toLower();
if (tagName == QLatin1String("class")) {
cl = n3.firstChild().toText().data();
if (m_options & CustomWidgetForwardDeclarations)
forwardDecl << cl;
customWidgets.insert(cl, 0);
} else if (tagName == QLatin1String("header")) {
CustomInclude ci;
ci.header = n3.firstChild().toText().data();
ci.location = n3.attribute(QLatin1String("location"), QLatin1String("global"));
if (!ci.header.isEmpty())
forwardDecl.removeAll(cl);
customWidgetIncludes.insert(cl, ci);
}
n3 = n3.nextSibling().toElement();
}
}
n2 = n2.nextSibling().toElement();
}
}
}
// register the object and unify its name
objName = registerObject(objName);
QString protector = objName.toUpper() + QLatin1String("_H");
protector.replace(QLatin1String("::"), QLatin1String("_"));
out << "#ifndef " << protector << endl;
out << "#define " << protector << endl;
out << endl;
out << "#include <qvariant.h>" << endl; // for broken HP-UX compilers
QStringList globalIncludes, localIncludes;
{
QMap<QString, CustomInclude>::Iterator it = customWidgetIncludes.find(objClass);
if (it != customWidgetIncludes.end()) {
if ((*it).location == QLatin1String("global"))
globalIncludes += (*it).header;
else
localIncludes += (*it).header;
}
}
QStringList::ConstIterator it;
globalIncludes = unique(globalIncludes);
for (it = globalIncludes.constBegin(); it != globalIncludes.constEnd(); ++it) {
if (!(*it).isEmpty()) {
QString header = fixHeaderName(*it);
out << "#include <" << header << '>' << endl;
}
}
localIncludes = unique(localIncludes);
for (it = localIncludes.constBegin(); it != localIncludes.constEnd(); ++it) {
if (!(*it).isEmpty()) {
QString header = fixHeaderName(*it);
out << "#include \"" << header << '\"' << endl;
}
}
out << endl;
bool dbForm = false;
registerDatabases(e);
dbConnections = unique(dbConnections);
if (dbForms[QLatin1String("(default)")].count())
dbForm = true;
bool subDbForms = false;
for (it = dbConnections.constBegin(); it != dbConnections.constEnd(); ++it) {
if (!(*it).isEmpty() && (*it) != QLatin1String("(default)")) {
if (dbForms[(*it)].count()) {
subDbForms = true;
break;
}
}
}
// some typedefs, maybe
typeDefs = unique(typeDefs);
for (it = typeDefs.constBegin(); it != typeDefs.constEnd(); ++it) {
if (!(*it).isEmpty())
out << "typedef " << *it << ';' << endl;
}
nl = e.parentNode().toElement().elementsByTagName(QLatin1String("forward"));
for (i = 0; i < (int) nl.length(); i++)
forwardDecl2 << fixDeclaration(nl.item(i).toElement().firstChild().toText().data());
forwardDecl = unique(forwardDecl);
for (it = forwardDecl.constBegin(); it != forwardDecl.constEnd(); ++it) {
if (!(*it).isEmpty() && (*it) != objClass) {
QString forwardName = *it;
QStringList forwardNamespaces = forwardName.split(QLatin1String("::"));
forwardName = forwardNamespaces.last();
forwardNamespaces.removeAt(forwardNamespaces.size()-1);
QStringList::ConstIterator ns = forwardNamespaces.constBegin();
while (ns != forwardNamespaces.constEnd()) {
out << "namespace " << *ns << " {" << endl;
++ns;
}
out << "class " << forwardName << ';' << endl;
for (int i = 0; i < (int) forwardNamespaces.count(); i++)
out << '}' << endl;
}
}
for (it = forwardDecl2.constBegin(); it != forwardDecl2.constEnd(); ++it) {
QString fd = *it;
fd = fd.trimmed();
if (!fd.endsWith(QLatin1Char(';')))
fd += QLatin1Char(';');
out << fd << endl;
}
out << endl;
Driver d;
d.option().headerProtection = false;
d.option().copyrightHeader = false;
d.option().extractImages = m_extractImages;
d.option().limitXPM_LineLength = (m_options & LimitXPM_LineLength) ? 1 : 0;
d.option().qrcOutputFile = m_qrcOutputFile;
d.option().implicitIncludes = (m_options & ImplicitIncludes) ? 1 : 0;
if (trmacro.size())
d.option().translateFunction = trmacro;
DomUI *ui = generateUi4(e);
d.uic(fileName, ui, &out);
delete ui;
createWrapperDeclContents(e);
out << "#endif // " << protector << endl;
}
/*!
Creates a declaration (header file) for the form given in \a e
\sa createFormImpl()
*/
void Ui3Reader::createFormDecl(const QDomElement &e)
{
QDomElement body = e;
QDomElement n;
QDomNodeList nl;
int i;
QString objClass = getClassName(e);
if (objClass.isEmpty())
return;
QString objName = getObjectName(e);
QStringList typeDefs;
QMap<QString, CustomInclude> customWidgetIncludes;
/*
We are generating a few QImage members that are not strictly
necessary in some cases. Ideally, we would use requiredImage,
which is computed elsewhere, to keep the generated .h and .cpp
files synchronized.
*/
// at first the images
QMap<QString, int> customWidgets;
QStringList forwardDecl;
QStringList forwardDecl2;
QString exportMacro;
for (n = e; !n.isNull(); n = n.nextSibling().toElement()) {
if (n.tagName().toLower() == QLatin1String("customwidgets")) {
QDomElement n2 = n.firstChild().toElement();
while (!n2.isNull()) {
if (n2.tagName().toLower() == QLatin1String("customwidget")) {
QDomElement n3 = n2.firstChild().toElement();
QString cl;
while (!n3.isNull()) {
QString tagName = n3.tagName().toLower();
if (tagName == QLatin1String("class")) {
cl = n3.firstChild().toText().data();
if (!nofwd)
forwardDecl << cl;
customWidgets.insert(cl, 0);
} else if (tagName == QLatin1String("header")) {
CustomInclude ci;
ci.header = n3.firstChild().toText().data();
ci.location = n3.attribute(QLatin1String("location"), QLatin1String("global"));
customWidgetIncludes.insert(cl, ci);
}
n3 = n3.nextSibling().toElement();
}
}
n2 = n2.nextSibling().toElement();
}
}
}
// register the object and unify its name
objName = registerObject(objName);
QString protector = objName.toUpper() + QLatin1String("_H");
protector.replace(QLatin1String("::"), QLatin1String("_"));
out << "#ifndef " << protector << endl;
out << "#define " << protector << endl;
out << endl;
out << "#include <qvariant.h>" << endl; // for broken HP-UX compilers
QStringList globalIncludes, localIncludes;
{
QMap<QString, CustomInclude>::Iterator it = customWidgetIncludes.find(objClass);
if (it != customWidgetIncludes.end()) {
if ((*it).location == QLatin1String("global"))
globalIncludes += (*it).header;
else
localIncludes += (*it).header;
}
}
QStringList::Iterator it;
globalIncludes = unique(globalIncludes);
for (it = globalIncludes.begin(); it != globalIncludes.end(); ++it) {
if (!(*it).isEmpty()) {
QString header = fixHeaderName(*it);
out << "#include <" << header << ">" << endl;
}
}
localIncludes = unique(localIncludes);
for (it = localIncludes.begin(); it != localIncludes.end(); ++it) {
if (!(*it).isEmpty()) {
QString header = fixHeaderName(*it);
out << "#include \"" << header << "\"" << endl;
}
}
out << endl;
bool dbForm = false;
registerDatabases(e);
dbConnections = unique(dbConnections);
if (dbForms[QLatin1String("(default)")].count())
dbForm = true;
bool subDbForms = false;
for (it = dbConnections.begin(); it != dbConnections.end(); ++it) {
if (!(*it).isEmpty() && (*it) != QLatin1String("(default)")) {
if (dbForms[(*it)].count()) {
subDbForms = true;
break;
}
}
}
// some typedefs, maybe
typeDefs = unique(typeDefs);
for (it = typeDefs.begin(); it != typeDefs.end(); ++it) {
if (!(*it).isEmpty())
out << "typedef " << *it << ";" << endl;
}
nl = e.parentNode().toElement().elementsByTagName(QLatin1String("forward"));
for (i = 0; i < (int) nl.length(); i++)
forwardDecl2 << fixDeclaration(nl.item(i).toElement().firstChild().toText().data());
nl = e.parentNode().toElement().elementsByTagName(QLatin1String("exportmacro"));
if (nl.length() == 1)
exportMacro = nl.item(0).firstChild().toText().data();
forwardDecl = unique(forwardDecl);
for (it = forwardDecl.begin(); it != forwardDecl.end(); ++it) {
if (!(*it).isEmpty() && (*it) != objClass) {
QString forwardName = *it;
QStringList forwardNamespaces = forwardName.split(QLatin1String("::"));
forwardName = forwardNamespaces.last();
forwardNamespaces.removeAt(forwardNamespaces.size()-1);
QStringList::ConstIterator ns = forwardNamespaces.begin();
while (ns != forwardNamespaces.end()) {
out << "namespace " << *ns << " {" << endl;
++ns;
}
out << "class " << forwardName << ";" << endl;
for (int i = 0; i < (int) forwardNamespaces.count(); i++)
out << "}" << endl;
}
}
for (it = forwardDecl2.begin(); it != forwardDecl2.end(); ++it) {
QString fd = *it;
fd = fd.trimmed();
if (!fd.endsWith(QLatin1String(";")))
fd += QLatin1String(";");
out << fd << endl;
}
out << endl;
Driver d;
d.option().headerProtection = false;
d.option().copyrightHeader = false;
if (trmacro.size())
d.option().translateFunction = trmacro;
DomUI *ui = generateUi4(e);
d.uic(fileName, ui, &out);
delete ui;
QStringList::ConstIterator ns = namespaces.begin();
while (ns != namespaces.end()) {
out << "namespace " << *ns << " {" << endl;
++ns;
}
out << "class ";
if (!exportMacro.isEmpty())
out << exportMacro << " ";
out << bareNameOfClass << " : public " << objClass << ", public Ui::" << bareNameOfClass << endl << "{" << endl;
/* qmake ignore Q_OBJECT */
out << " Q_OBJECT" << endl;
out << endl;
out << "public:" << endl;
// constructor
if (objClass == QLatin1String("QDialog") || objClass == QLatin1String("QWizard")) {
out << " " << bareNameOfClass << "(QWidget* parent = 0, const char* name = 0, bool modal = false, Qt::WFlags fl = 0);" << endl;
} else if (objClass == QLatin1String("QWidget")) {
out << " " << bareNameOfClass << "(QWidget* parent = 0, const char* name = 0, Qt::WFlags fl = 0);" << endl;
} else if (objClass == QLatin1String("QMainWindow") || objClass == QLatin1String("Q3MainWindow")) {
out << " " << bareNameOfClass << "(QWidget* parent = 0, const char* name = 0, Qt::WFlags fl = Qt::WType_TopLevel);" << endl;
isMainWindow = true;
} else {
out << " " << bareNameOfClass << "(QWidget* parent = 0, const char* name = 0);" << endl;
}
// destructor
out << " ~" << bareNameOfClass << "();" << endl;
out << endl;
// database connections
dbConnections = unique(dbConnections);
bool hadOutput = false;
for (it = dbConnections.begin(); it != dbConnections.end(); ++it) {
if (!(*it).isEmpty()) {
// only need pointers to non-default connections
if ((*it) != QLatin1String("(default)") && !(*it).isEmpty()) {
out << indent << "QSqlDatabase* " << *it << "Connection;" << endl;
hadOutput = true;
}
}
}
if (hadOutput)
out << endl;
QStringList publicSlots, protectedSlots, privateSlots;
QStringList publicSlotTypes, protectedSlotTypes, privateSlotTypes;
QStringList publicSlotSpecifier, protectedSlotSpecifier, privateSlotSpecifier;
nl = e.parentNode().toElement().elementsByTagName(QLatin1String("slot"));
for (i = 0; i < (int) nl.length(); i++) {
n = nl.item(i).toElement();
if (n.parentNode().toElement().tagName() != QLatin1String("slots")
&& n.parentNode().toElement().tagName() != QLatin1String("connections"))
continue;
if (n.attribute(QLatin1String("language"), QLatin1String("C++")) != QLatin1String("C++"))
continue;
QString returnType = n.attribute(QLatin1String("returnType"), QLatin1String("void"));
QString functionName = n.firstChild().toText().data().trimmed();
if (functionName.endsWith(QLatin1String(";")))
functionName = functionName.left(functionName.length() - 1);
QString specifier = n.attribute(QLatin1String("specifier"));
QString access = n.attribute(QLatin1String("access"));
if (access == QLatin1String(QLatin1String("protected"))) {
protectedSlots += functionName;
protectedSlotTypes += returnType;
protectedSlotSpecifier += specifier;
} else if (access == QLatin1String("private")) {
privateSlots += functionName;
privateSlotTypes += returnType;
privateSlotSpecifier += specifier;
} else {
publicSlots += functionName;
publicSlotTypes += returnType;
publicSlotSpecifier += specifier;
}
}
QStringList publicFuncts, protectedFuncts, privateFuncts;
QStringList publicFunctRetTyp, protectedFunctRetTyp, privateFunctRetTyp;
QStringList publicFunctSpec, protectedFunctSpec, privateFunctSpec;
nl = e.parentNode().toElement().elementsByTagName(QLatin1String("function"));
for (i = 0; i < (int) nl.length(); i++) {
n = nl.item(i).toElement();
if (n.parentNode().toElement().tagName() != QLatin1String("functions"))
continue;
if (n.attribute(QLatin1String("language"), QLatin1String("C++")) != QLatin1String("C++"))
continue;
QString returnType = n.attribute(QLatin1String("returnType"), QLatin1String("void"));
QString functionName = n.firstChild().toText().data().trimmed();
if (functionName.endsWith(QLatin1String(";")))
functionName = functionName.left(functionName.length() - 1);
QString specifier = n.attribute(QLatin1String("specifier"));
QString access = n.attribute(QLatin1String("access"));
if (access == QLatin1String("protected")) {
protectedFuncts += functionName;
protectedFunctRetTyp += returnType;
protectedFunctSpec += specifier;
} else if (access == QLatin1String("private")) {
privateFuncts += functionName;
privateFunctRetTyp += returnType;
privateFunctSpec += specifier;
} else {
publicFuncts += functionName;
publicFunctRetTyp += returnType;
publicFunctSpec += specifier;
}
}
QStringList publicVars, protectedVars, privateVars;
nl = e.parentNode().toElement().elementsByTagName(QLatin1String("variable"));
for (i = 0; i < (int)nl.length(); i++) {
n = nl.item(i).toElement();
// Because of compatibility the next lines have to be commented out.
// Someday it should be uncommented.
//if (n.parentNode().toElement().tagName() != QLatin1String("variables"))
// continue;
QString access = n.attribute(QLatin1String("access"), QLatin1String("protected"));
QString var = fixDeclaration(n.firstChild().toText().data().trimmed());
if (!var.endsWith(QLatin1String(";")))
var += QLatin1String(";");
if (access == QLatin1String("public"))
publicVars += var;
else if (access == QLatin1String("private"))
privateVars += var;
else
protectedVars += var;
}
if (!publicVars.isEmpty()) {
for (it = publicVars.begin(); it != publicVars.end(); ++it)
out << indent << *it << endl;
out << endl;
}
if (!publicFuncts.isEmpty())
writeFunctionsDecl(publicFuncts, publicFunctRetTyp, publicFunctSpec);
if (!publicSlots.isEmpty()) {
out << "public slots:" << endl;
if (!publicSlots.isEmpty())
writeFunctionsDecl(publicSlots, publicSlotTypes, publicSlotSpecifier);
}
// find signals
QStringList extraSignals;
nl = e.parentNode().toElement().elementsByTagName(QLatin1String("signal"));
for (i = 0; i < (int) nl.length(); i++) {
n = nl.item(i).toElement();
if (n.parentNode().toElement().tagName() != QLatin1String("signals")
&& n.parentNode().toElement().tagName() != QLatin1String("connections"))
continue;
if (n.attribute(QLatin1String("language"), QLatin1String("C++")) != QLatin1String("C++"))
continue;
QString sigName = n.firstChild().toText().data().trimmed();
if (sigName.endsWith(QLatin1String(";")))
sigName = sigName.left(sigName.length() - 1);
extraSignals += fixDeclaration(sigName);
}
// create signals
if (!extraSignals.isEmpty()) {
out << "signals:" << endl;
for (it = extraSignals.begin(); it != extraSignals.end(); ++it)
out << " void " << (*it) << ";" << endl;
out << endl;
}
if (!protectedVars.isEmpty()) {
out << "protected:" << endl;
for (it = protectedVars.begin(); it != protectedVars.end(); ++it)
out << indent << *it << endl;
out << endl;
}
if (!protectedFuncts.isEmpty()) {
if (protectedVars.isEmpty())
out << "protected:" << endl;
writeFunctionsDecl(protectedFuncts, protectedFunctRetTyp, protectedFunctSpec);
}
out << "protected slots:" << endl;
out << " virtual void languageChange();" << endl;
if (!protectedSlots.isEmpty()) {
out << endl;
writeFunctionsDecl(protectedSlots, protectedSlotTypes, protectedSlotSpecifier);
}
out << endl;
// create all private stuff
if (!privateFuncts.isEmpty() || !privateVars.isEmpty()) {
out << "private:" << endl;
if (!privateVars.isEmpty()) {
for (it = privateVars.begin(); it != privateVars.end(); ++it)
out << indent << *it << endl;
out << endl;
}
if (!privateFuncts.isEmpty())
writeFunctionsDecl(privateFuncts, privateFunctRetTyp, privateFunctSpec);
}
if (!privateSlots.isEmpty()) {
out << "private slots:" << endl;
writeFunctionsDecl(privateSlots, privateSlotTypes, privateSlotSpecifier);
}
out << "};" << endl;
for (i = 0; i < (int) namespaces.count(); i++)
out << "}" << endl;
out << endl;
out << "#endif // " << protector << endl;
}
