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#include <QtGlobal>
#include <QFileInfo>
#include <QDir>
#include <QProcess>
#include <QtDebug>
void runModelMoc(const QString& header, const QStringList& arguments)
{
QFile inf(header);
if(!inf.open(QFile::ReadOnly))
qFatal("Could not open header file for reading");
QTextStream in(&inf);
QProcess p;
p.setProcessChannelMode( QProcess::ForwardedChannels );
p.start(QString(QT_MOC_PATH), arguments, QIODevice::WriteOnly);
if(!p.waitForStarted()) {
qFatal("mmoc: failed to run command '%s'", QT_MOC_PATH);
}
QString spaces = "\\s*";
QString comma = ",";
QString colon = ":";
QString parenO = "\\(";
QString parenC = "\\)";
QString emptyParen = "\\(\\)";
QString angleO = "<";
QString angleC = ">";
QString braceO = "\\{";
QString nameSpace = "(?:\\w+::)";
QString typeName = "\\w+";
QString pointer = "\\*";
QString templateName = "\\w+";
QString plainParam = "(\\w+)";
QString boolParam = "(true|false)";
QString anyParam = "(.+)";
QRegExp propertyRegExp(
spaces+
"M_MODEL_PROPERTY"+
spaces+parenO+spaces+
"("+
"(?:"+
nameSpace+"{,1}"+
typeName+
spaces+
pointer+"{,1}"+
")"+
"|"+
"(?:"+
templateName+
angleO+
spaces+
typeName+
spaces+
pointer+"{,1}"+
spaces+
angleC+
")"+
")"+
spaces+comma+spaces+
plainParam+
spaces+comma+spaces+
plainParam+
spaces+comma+spaces+
plainParam+
spaces+comma+spaces+
anyParam+
spaces+parenC+spaces );
QRegExp propertyPtrRegExp(
spaces+
"M_MODEL_PTR_PROPERTY"+
spaces+parenO+spaces+
"("+
"(?:"+
nameSpace+"{,1}"+
typeName+
spaces+
pointer+"{,1}"+
spaces+
")"+
"|"+
"(?:"+
templateName+
angleO+
spaces+
typeName+
spaces+
pointer+"{,1}"+
spaces+
angleC+
")"+
")"+
spaces+comma+spaces+
plainParam+
spaces+comma+spaces+
plainParam+
spaces+comma+spaces+
boolParam+
spaces+comma+spaces+
anyParam+
spaces+parenC+spaces );
QString line;
while(true) {
line = in.readLine();
if(line.isNull()) {
break;
}
line.replace(propertyRegExp, " Q_PROPERTY(\\1 \\2 READ \\2 WRITE set\\3)");
line.replace(propertyPtrRegExp, " Q_PROPERTY(\\1 \\2 READ \\2 WRITE set\\3)");
p.write(QString(line + "\n").toLatin1());
}
p.closeWriteChannel();
if(!p.waitForFinished()) {
qFatal("mmoc: failed to run command '%s'", QT_MOC_PATH);
}
}
void runStyleMoc(const QString& header, const QStringList& arguments)
{
QFile inf(header);
if(!inf.open(QFile::ReadOnly))
qFatal("Could not open header file for reading");
QTextStream in(&inf);
QProcess p;
p.setProcessChannelMode( QProcess::ForwardedChannels );
p.start(QString(QT_MOC_PATH), arguments);
if(!p.waitForStarted()) {
qFatal("mmoc: failed to run command '%s'", QT_MOC_PATH);
}
QRegExp attributeRegExp("\\s*M_STYLE_ATTRIBUTE\\s*\\(\\s*(\\w+\\:*\\w*)\\s*,\\s*(\\w+)\\s*,\\s*(\\w+)\\s*\\)\\s*");
QRegExp attributePtrRegExp("\\s*M_STYLE_PTR_ATTRIBUTE\\s*\\(\\s*(\\w+\\:*\\w*\\s*\\*+)\\s*,\\s*(\\w+)\\s*,\\s*(\\w+)\\s*\\)\\s*");
QString line;
while(true) {
line = in.readLine();
if(line.isNull()) {
break;
}
line.replace(attributeRegExp, " Q_PROPERTY(\\1 \\2 READ \\2 WRITE set\\3)");
line.replace(attributePtrRegExp, " Q_PROPERTY(const \\1 \\2 READ \\2 WRITE set\\3)");
p.write(QString(line + "\n").toLatin1());
}
p.closeWriteChannel();
if(!p.waitForFinished()) {
qFatal("mmoc: failed to run command '%s'", QT_MOC_PATH);
}
}
void runQtMoc(const QStringList& arguments)
{
QProcess p;
p.setProcessChannelMode( QProcess::ForwardedChannels );
p.start(QString(QT_MOC_PATH), arguments);
if(!p.waitForStarted()) {
qFatal("mmoc: failed to run command '%s'", QT_MOC_PATH);
}
if(!p.waitForFinished()) {
qFatal("mmoc: failed to run command '%s'", QT_MOC_PATH);
}
}
enum HeaderType {
Model,
Style
};
int main(int argc, const char *argv[])
{
HeaderType type=Model;
QStringList commandLineParameters;
QString filename;
for(int i=1; i<argc; ++i) {
if(QString(argv[i]).endsWith("style.h")) {
type = Style;
filename = argv[i];
} else if(QString(argv[i]).endsWith("model.h")) {
type = Model;
filename = argv[i];
} else {
commandLineParameters << QString(argv[i]);
}
}
if(filename.isEmpty()) {
runQtMoc(commandLineParameters);
} else {
commandLineParameters << "-f" + filename;
if(type == Model) {
runModelMoc(filename, commandLineParameters);
} else if(type == Style) {
runStyleMoc(filename, commandLineParameters);
}
}
return 0; //success
}
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