// Helper methods
NS_IMETHODIMP nsHTMLSelectableAccessible::ChangeSelection(PRInt32 aIndex, PRUint8 aMethod, PRBool *aSelState)
{
*aSelState = PR_FALSE;
nsCOMPtr<nsIDOMHTMLSelectElement> htmlSelect(do_QueryInterface(mDOMNode));
if (!htmlSelect)
return NS_ERROR_FAILURE;
nsCOMPtr<nsIDOMHTMLOptionsCollection> options;
htmlSelect->GetOptions(getter_AddRefs(options));
if (!options)
return NS_ERROR_FAILURE;
nsCOMPtr<nsIDOMNode> tempNode;
options->Item(aIndex, getter_AddRefs(tempNode));
nsCOMPtr<nsIDOMHTMLOptionElement> tempOption(do_QueryInterface(tempNode));
if (!tempOption)
return NS_ERROR_FAILURE;
tempOption->GetSelected(aSelState);
nsresult rv = NS_OK;
if (eSelection_Add == aMethod && !(*aSelState))
rv = tempOption->SetSelected(PR_TRUE);
else if (eSelection_Remove == aMethod && (*aSelState))
rv = tempOption->SetSelected(PR_FALSE);
return rv;
}
int runRcc(int argc, char *argv[])
{
QCoreApplication app(argc, argv);
QCoreApplication::setApplicationVersion(QStringLiteral(QT_VERSION_STR));
// Note that rcc isn't translated.
// If you use this code as an example for a translated app, make sure to translate the strings.
QCommandLineParser parser;
parser.setSingleDashWordOptionMode(QCommandLineParser::ParseAsLongOptions);
parser.setApplicationDescription(QLatin1String("Qt Resource Compiler version " QT_VERSION_STR));
parser.addHelpOption();
parser.addVersionOption();
QCommandLineOption outputOption(QStringList() << QStringLiteral("o") << QStringLiteral("output"));
outputOption.setDescription(QStringLiteral("Write output to <file> rather than stdout."));
outputOption.setValueName(QStringLiteral("file"));
parser.addOption(outputOption);
QCommandLineOption tempOption(QStringList() << QStringLiteral("t") << QStringLiteral("temp"));
tempOption.setDescription(QStringLiteral("Use temporary <file> for big resources."));
tempOption.setValueName(QStringLiteral("file"));
parser.addOption(tempOption);
QCommandLineOption nameOption(QStringLiteral("name"), QStringLiteral("Create an external initialization function with <name>."), QStringLiteral("name"));
parser.addOption(nameOption);
QCommandLineOption rootOption(QStringLiteral("root"), QStringLiteral("Prefix resource access path with root path."), QStringLiteral("path"));
parser.addOption(rootOption);
QCommandLineOption compressOption(QStringLiteral("compress"), QStringLiteral("Compress input files by <level>."), QStringLiteral("level"));
parser.addOption(compressOption);
QCommandLineOption nocompressOption(QStringLiteral("no-compress"), QStringLiteral("Disable all compression."));
parser.addOption(nocompressOption);
QCommandLineOption thresholdOption(QStringLiteral("threshold"), QStringLiteral("Threshold to consider compressing files."), QStringLiteral("level"));
parser.addOption(thresholdOption);
QCommandLineOption binaryOption(QStringLiteral("binary"), QStringLiteral("Output a binary file for use as a dynamic resource."));
parser.addOption(binaryOption);
QCommandLineOption passOption(QStringLiteral("pass"), QStringLiteral("Pass number for big resources"), QStringLiteral("number"));
parser.addOption(passOption);
QCommandLineOption namespaceOption(QStringLiteral("namespace"), QStringLiteral("Turn off namespace macros."));
parser.addOption(namespaceOption);
QCommandLineOption verboseOption(QStringLiteral("verbose"), QStringLiteral("Enable verbose mode."));
parser.addOption(verboseOption);
QCommandLineOption listOption(QStringLiteral("list"), QStringLiteral("Only list .qrc file entries, do not generate code."));
parser.addOption(listOption);
QCommandLineOption projectOption(QStringLiteral("project"), QStringLiteral("Output a resource file containing all files from the current directory."));
parser.addOption(projectOption);
parser.addPositionalArgument(QStringLiteral("inputs"), QStringLiteral("Input files (*.qrc)."));
//parse options
parser.process(app);
QString errorMsg;
RCCResourceLibrary library;
if (parser.isSet(nameOption))
library.setInitName(parser.value(nameOption));
if (parser.isSet(rootOption)) {
library.setResourceRoot(QDir::cleanPath(parser.value(rootOption)));
if (library.resourceRoot().isEmpty()
|| library.resourceRoot().at(0) != QLatin1Char('/'))
errorMsg = QLatin1String("Root must start with a /");
}
if (parser.isSet(compressOption))
library.setCompressLevel(parser.value(compressOption).toInt());
if (parser.isSet(nocompressOption))
library.setCompressLevel(-2);
if (parser.isSet(thresholdOption))
library.setCompressThreshold(parser.value(thresholdOption).toInt());
if (parser.isSet(binaryOption))
library.setFormat(RCCResourceLibrary::Binary);
if (parser.isSet(passOption)) {
if (parser.value(passOption) == QLatin1String("1"))
library.setFormat(RCCResourceLibrary::Pass1);
else if (parser.value(passOption) == QLatin1String("2"))
library.setFormat(RCCResourceLibrary::Pass2);
else
errorMsg = QLatin1String("Pass number must be 1 or 2");
}
if (parser.isSet(namespaceOption))
library.setUseNameSpace(!library.useNameSpace());
if (parser.isSet(verboseOption))
library.setVerbose(true);
const bool list = parser.isSet(listOption);
const bool projectRequested = parser.isSet(projectOption);
const QStringList filenamesIn = parser.positionalArguments();
foreach (const QString &file, filenamesIn) {
if (!QFile::exists(file)) {
qWarning("%s: File does not exist '%s'", argv[0], qPrintable(file));
return 1;
}
}
QString outFilename = parser.value(outputOption);
QString tempFilename = parser.value(tempOption);
if (projectRequested) {
return createProject(outFilename);
}
if (filenamesIn.isEmpty())
errorMsg = QStringLiteral("No input files specified.");
if (!errorMsg.isEmpty()) {
fprintf(stderr, "%s: %s\n", argv[0], qPrintable(errorMsg));
parser.showHelp(1);
return 1;
}
QFile errorDevice;
errorDevice.open(stderr, QIODevice::WriteOnly|QIODevice::Text);
if (library.verbose())
errorDevice.write("Qt resource compiler\n");
library.setInputFiles(filenamesIn);
if (!library.readFiles(list, errorDevice))
return 1;
QFile out;
// open output
QIODevice::OpenMode mode = QIODevice::NotOpen;
switch (library.format()) {
case RCCResourceLibrary::C_Code:
case RCCResourceLibrary::Pass1:
mode = QIODevice::WriteOnly | QIODevice::Text;
break;
case RCCResourceLibrary::Pass2:
case RCCResourceLibrary::Binary:
mode = QIODevice::WriteOnly;
break;
}
if (outFilename.isEmpty() || outFilename == QLatin1String("-")) {
#ifdef Q_OS_WIN
// Make sure fwrite to stdout doesn't do LF->CRLF
if (library.format() == RCCResourceLibrary::Binary)
_setmode(_fileno(stdout), _O_BINARY);
#endif // Q_OS_WIN
// using this overload close() only flushes.
out.open(stdout, mode);
} else {
out.setFileName(outFilename);
if (!out.open(mode)) {
const QString msg = QString::fromLatin1("Unable to open %1 for writing: %2\n").arg(outFilename).arg(out.errorString());
errorDevice.write(msg.toUtf8());
return 1;
}
}
// do the task
if (list) {
const QStringList data = library.dataFiles();
for (int i = 0; i < data.size(); ++i) {
out.write(qPrintable(QDir::cleanPath(data.at(i))));
out.write("\n");
}
return 0;
}
QFile temp;
if (!tempFilename.isEmpty()) {
temp.setFileName(tempFilename);
if (!temp.open(QIODevice::ReadOnly)) {
const QString msg = QString::fromUtf8("Unable to open temporary file %1 for reading: %2\n")
.arg(outFilename).arg(out.errorString());
errorDevice.write(msg.toUtf8());
return 1;
}
}
bool success = library.output(out, temp, errorDevice);
if (!success) {
// erase the output file if we failed
out.remove();
return 1;
}
return 0;
}