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; }