diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/qmlconv/qmlconv.cpp | 482 | ||||
| -rw-r--r-- | tools/qmlconv/qmlconv.pro | 10 |
2 files changed, 0 insertions, 492 deletions
diff --git a/tools/qmlconv/qmlconv.cpp b/tools/qmlconv/qmlconv.cpp deleted file mode 100644 index 6e89530..0000000 --- a/tools/qmlconv/qmlconv.cpp +++ /dev/null @@ -1,482 +0,0 @@ -#include <QtCore/QCoreApplication> -#include <QtCore/QFile> -#include <QtCore/QXmlStreamReader> -#include <QtCore/QStack> -#include <QtCore/QStringList> -#include <QtCore/QDebug> - - -static bool optionInPlace = false; - -class Reader -{ - QString outString; - QTextStream out; - QXmlStreamReader xml; - int depth; - bool supressIndent; - - QStringList knownListProperties; - inline QString depthString() {if (supressIndent) { supressIndent = false; return QString(); } - return QString(depth*4, QLatin1Char(' '));} - -public: - Reader(QIODevice *in) - :xml(in) { - - knownListProperties << "states" << "transitions" << "children" << "resources" - << "transform" << "notes"; - depth = 0; - supressIndent = false; - - out.setString(&outString); - - loop(); - - out.flush(); - - if (! optionInPlace) { - QTextStream print(stdout); - print << outString; - } - } - - QString output() const - { - return outString; - } - - void comment() - { - if (xml.isComment()) { - out << depthString() << "// " - << xml.text().toString().trimmed().replace(QRegExp("\n\\s*"),"\n"+depthString()+"// ") - << endl; - } - } - - void emptyLoop() { - while (!xml.atEnd()) { - xml.readNext(); - comment(); - if (xml.tokenType() == QXmlStreamReader::EndElement) - return; - } - } - - void loop() - { - while (!xml.atEnd()) { - xml.readNext(); - if (xml.tokenType() == QXmlStreamReader::EndElement) - return; - else if (xml.tokenType() == QXmlStreamReader::StartElement) - startElement(); - else if (xml.tokenType() == QXmlStreamReader::ProcessingInstruction) { - if (xml.processingInstructionTarget() == QLatin1String("qtfx")) { - QString data = xml.processingInstructionData().toString().trimmed(); - if (data.startsWith(QLatin1String("namespacepath:="))) { - outString.prepend( QLatin1String("import \"") + data.mid(data.indexOf(QLatin1Char('='))+1) + QLatin1String("\"\n")); - } - } - } - comment(); - } - } - - void startElement() { - - if (!propertyChangeSet.isEmpty() - && xml.name() != "SetProperties" - && xml.name() != "SetProperty") { - clearPropertyChangeSet(); - } - - if (false && xml.name() == "properties") - startDeclareProperties(); - else if (false && xml.name() == "signals") - startDeclareSignals(); - else if (false && xml.name() == "states") - loop(); // ignore - else if (false && xml.name() == "transitions") - loop(); // ignore - else if (knownListProperties.contains(xml.name().toString())) - startList(); - else if (false && xml.name() == "SetProperties") - startSetProperties(); - else if (false && xml.name() == "SetProperty") - startSetProperty(); - else if (false && xml.name() == "ParentChange") - startParentChange(); - else if (true && xml.name() == "Connection") - startConnection(); - else if (false && xml.name() == "Script") - startScript(); - else if (xml.name().at(0).isLower() && xml.attributes().isEmpty()) - startObjectProperty(); - else - startItem(); - } - - static void possiblyRemoveBraces(QString *s) { - if (s->startsWith('{') && s->endsWith('}')) - *s = s->mid(1, s->length() - 2); - } - - static bool isNumber(const QString &s) { - bool ok = true; - s.toFloat(&ok); - return ok; - } - - static bool isSignalHandler(const QString &s) { - return s.size() > 3 - && s.startsWith("on") - && s.at(2).isUpper(); - } - - static bool isEnum(const QString &property, const QString &value) { - return !value.contains(' ') && (property == "vAlign" || property == "hAlign" - || property == "style"); - } - - static bool isIdentifier(const QString &s) { - if (s.isEmpty()) - return false; - if (!s.at(1).isLetter()) - return false; - for (int i = 1; i < s.size(); ++i) { - QChar c = s.at(i); - if (c.isLetterOrNumber() - || c == QLatin1Char('_') - || c == QLatin1Char('-')) - continue; - return false; - } - return true; - } - - - void setProperty(const QString &property, const QString &value, bool newline = true) { - QString v = value.trimmed(); - if (v.startsWith('{')) { - possiblyRemoveBraces(&v); - } else if (v == "true" - || v == "false" - || isNumber(v) - || property == "id" - || isEnum(property, value) - ) { - ; - } else if (isSignalHandler(property)) { - // if not a function name, create an anonymous function - if (!isIdentifier(v)) { - v.prepend("{ "); - v.append(" }"); - } - } else - - // if (property == "text" || property == "name" || value.contains(' ') - // || value.contains("/") || value.startsWith('#') - // || property == "filename" || property == "source" || property == "src" - // || property == "title" || property == "movieTitle" || property == "movieDescription" - // || property == "properties" || property == "fromState" || property == "toState" - // ) - { - v.prepend('\"'); - v.append('\"'); - } - -// QByteArray semiColon = ";"; -// if (v.endsWith(QLatin1Char('}')) || v.endsWith(QLatin1Char(';'))) -// semiColon.clear(); - - if (!newline) - out << property << ": " << v /* << semiColon.constData() */; - else - out << depthString() << property << ": " << v /* << semiColon.constData() */ << endl; - } - - - typedef QPair<QString,QString> StringPair; - QList<StringPair> propertyChangeSet; - void startItem(bool inList = false) { - - QString name = xml.name().toString(); - - out << depthString() << name << " {" << endl; - ++depth; - - foreach (QXmlStreamAttribute attribute, xml.attributes()) { - setProperty(attribute.name().toString(), attribute.value().toString()); - } - - if (name == "Script") { - QString text = xml.readElementText(); - if (!text.trimmed().isEmpty()) { - out << text << endl; - } - } else { - loop(); - } - - if (name == "State") - clearPropertyChangeSet(); - - --depth; - out << depthString() << "}"; - if (!inList) - out << endl; - } - - void clearPropertyChangeSet() { - if (propertyChangeSet.isEmpty()) - return; - - out << depthString() << "PropertyChangeSet" << " {" << endl; - ++depth; - foreach(StringPair pair, propertyChangeSet) - setProperty(pair.first, pair.second); - --depth; - out << depthString() << "}" << endl; - propertyChangeSet.clear(); - } - - void startObjectProperty() { - - QString name = xml.name().toString(); - bool hasElements = false; - while (!xml.atEnd()) { - xml.readNext(); - if (xml.tokenType() == QXmlStreamReader::EndElement) - break; - if (xml.tokenType() == QXmlStreamReader::StartElement) { - hasElements = true; - out << depthString() << name << ": "; - supressIndent = true; - startElement(); - } else if (!hasElements && xml.tokenType() == QXmlStreamReader::Characters) { - if (!xml.text().toString().trimmed().isEmpty()) { - setProperty(name, xml.text().toString()); - } - } - comment(); - } - } - - void startDeclareProperty() { - out << depthString() << "public property "; - - if (xml.attributes().hasAttribute("type")) - out << "/* " << xml.attributes().value("type").toString() << " */ "; - - QString name = xml.attributes().value("name").toString(); - - if (xml.attributes().hasAttribute("value")) - setProperty(name, xml.attributes().value("value").toString(), false); - else out << name; - - QMap<QString, QString> attributes; - foreach (QXmlStreamAttribute attribute, xml.attributes()) { - if (attribute.name() == "name" || attribute.name() == "value") - continue; - attributes.insert(attribute.name().toString(), attribute.value().toString()); - } - out << endl; - emptyLoop(); - } - - void startDeclareProperties() { - while (!xml.atEnd()) { - xml.readNext(); - if (xml.tokenType() == QXmlStreamReader::EndElement) - return; - if (xml.tokenType() == QXmlStreamReader::StartElement) { - if (xml.name() == "Property") - startDeclareProperty(); - } - comment(); - } - } - - void startDeclareSignal() { - out << depthString() << "public signal " << xml.attributes().value("name").toString() << endl; - emptyLoop(); - } - - void startDeclareSignals() { - while (!xml.atEnd()) { - xml.readNext(); - if (xml.tokenType() == QXmlStreamReader::EndElement) - return; - if (xml.tokenType() == QXmlStreamReader::StartElement) { - if (xml.name() == "Signal") - startDeclareSignal(); - } - comment(); - } - } - - - void startSetProperties() { - QString target = xml.attributes().value("target").toString(); - possiblyRemoveBraces(&target); - foreach (QXmlStreamAttribute attribute, xml.attributes()) { - if (attribute.name() == "target") - continue; - propertyChangeSet += StringPair(target + "." + attribute.name().toString(), attribute.value().toString()); - } - emptyLoop(); - } - - void startSetProperty() { - QString target = xml.attributes().value("target").toString(); - possiblyRemoveBraces(&target); - propertyChangeSet += StringPair(target + "." + xml.attributes().value("property").toString(), - xml.attributes().value("value").toString()); - - emptyLoop(); - } - - void startParentChange() { - QString target = xml.attributes().value("target").toString(); - possiblyRemoveBraces(&target); - - out << depthString() << "ParentChangeSet" << " {" << endl; - ++depth; - setProperty(target + ".parent", xml.attributes().value("parent").toString()); - --depth; - out << depthString() << "}" << endl; - -// propertyChangeSet += StringPair(target + ".moveToParent", xml.attributes().value("parent").toString()); - - emptyLoop(); - } - - void startConnection() { - QString sender = xml.attributes().value("sender").toString(); - possiblyRemoveBraces(&sender); - out << depthString() << "Connection {" << endl; - ++depth; - if (! sender.isEmpty()) - out << depthString() << "sender: " << sender << endl; - if (xml.attributes().hasAttribute("signal")) - out << depthString() << "signal: \"" << xml.attributes().value("signal").toString() << '"' << endl; - if (xml.attributes().hasAttribute("script")) { - out << depthString() << "script: { " << xml.attributes().value("script").toString() << " }" << endl; - --depth; - out << depthString() << "}" << endl; - } else { - QString text; - while (!xml.atEnd()) { - xml.readNext(); - if (xml.tokenType() == QXmlStreamReader::EndElement) - break; - else if (xml.tokenType() == QXmlStreamReader::Characters) - text.append(xml.text()); - } - - out << depthString() << "script: {" << endl; - foreach (QString line, text.split(QLatin1Char('\n'))) { - out << depthString() << line << endl; - } - out << depthString() << "}" << endl; - --depth; - out << depthString() << "}" << endl; - } - emptyLoop(); - } - - void startScript() { - if (xml.attributes().hasAttribute(QLatin1String("src"))) { - /* - QString import; - QTextStream ts(&import); - ts << "import \""; - ts << xml.attributes().value(QLatin1String("src")).toString(); - ts << "\"" << endl; - ts.flush(); - outString.prepend(import); - */ - } - QString text = xml.readElementText(); - if (!text.trimmed().isEmpty()) { - out << text << endl; - } - if (xml.tokenType() != QXmlStreamReader::EndElement) - emptyLoop(); - } - - void startList() - { - out << depthString() << xml.name().toString() << ": [" << endl; - ++depth; - bool needComma = false; - - while (!xml.atEnd()) { - xml.readNext(); - if (xml.tokenType() == QXmlStreamReader::EndElement) - break; - if (xml.tokenType() == QXmlStreamReader::StartElement) { - if (needComma) - out << "," << endl; - startItem(true); - needComma = true; - } - comment(); - } - - out << endl; - --depth; - out << depthString() << "]" << endl; - } - -}; - - - -int main(int argc, char *argv[]) -{ - QCoreApplication a(argc, argv); - - QStringList args = a.arguments(); - args.removeFirst(); - - if (!args.isEmpty() && args.first() == QLatin1String("-i")) { - optionInPlace = true; - args.removeFirst(); - } - - if (args.isEmpty() && optionInPlace) { - qWarning() << "Usage: qmlconv [ [-i] filename ]"; - exit(1); - } - - const QString fileName = args.isEmpty() ? QString("-") : args.first(); - - QFile file(fileName); - if (fileName == "-") { - file.open(0,QIODevice::ReadOnly); - } else { - if (! file.open(QIODevice::ReadOnly)) { - qWarning() << "qmlconv: no input file"; - exit(1); - } - } - - Reader r(&file); - file.close(); - - if (optionInPlace) { - if (! file.open(QFile::WriteOnly)) { - qWarning() << "qmlconv: cannot open file" << qPrintable(fileName); - exit(1); - } - - QTextStream out(&file); - out << r.output(); - file.close(); - } - - return 0; -} diff --git a/tools/qmlconv/qmlconv.pro b/tools/qmlconv/qmlconv.pro deleted file mode 100644 index 331f4ee..0000000 --- a/tools/qmlconv/qmlconv.pro +++ /dev/null @@ -1,10 +0,0 @@ -DESTDIR = ../../bin -QT -= gui -# Input -SOURCES += qmlconv.cpp - -target.path=$$[QT_INSTALL_BINS] -INSTALLS += target - -CONFIG += console -macx:CONFIG -= app_bundle |