mirror of https://github.com/vitalif/phantomjs
Modify QCommandLine to suit our needs better.
Allow null shortname for options. Do not include params in the help text. http://code.google.com/p/phantomjs/issues/detail?id=551.7
parent
614259df0e
commit
a5eb729c9d
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@ -156,12 +156,14 @@ QCommandLine::parse()
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bool allparam = false;
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foreach (QCommandLineConfigEntry entry, d->config) {
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#if 0
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if (entry.type != QCommandLine::Param && entry.shortName == QLatin1Char('\0'))
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qWarning() << QLatin1String("QCommandLine: Empty shortname detected");
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if (entry.longName.isEmpty())
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qWarning() << QLatin1String("QCommandLine: Empty shortname detected");
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if (entry.type != QCommandLine::Param && conf.find(entry.shortName) != conf.end())
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qWarning() << QLatin1String("QCommandLine: Duplicated shortname detected ") << entry.shortName;
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#endif
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if (conf.find(entry.longName) != conf.end())
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qWarning() << QLatin1String("QCommandLine: Duplicated longname detected ") << entry.shortName;
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@ -460,13 +462,17 @@ QCommandLine::help(bool logo)
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foreach (QCommandLineConfigEntry entry, d->config) {
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QString val;
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if (entry.type == QCommandLine::Option)
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val = QLatin1String("-") + QString(entry.shortName) +
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QLatin1String(",--") + entry.longName + QLatin1String("=<val>");
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if (entry.type == QCommandLine::Option) {
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if (entry.shortName != QLatin1Char('\0'))
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val = QLatin1String("-") + QString(entry.shortName) + QLatin1Char(',');
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val += QLatin1String("--") + entry.longName + QLatin1String("=<val>");
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}
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if (entry.type == QCommandLine::Switch)
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val = QLatin1String("-") + QString(entry.shortName) + QLatin1String(",--") + entry.longName;
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#if 0
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if (entry.type == QCommandLine::Param)
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val = entry.longName;
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#endif
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if (val.size() > max)
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max = val.size();
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@ -476,14 +482,16 @@ QCommandLine::help(bool logo)
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}
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for (int i = 0; i < vals.size(); ++i) {
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if (vals[i].isEmpty()) continue;
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h.append(QLatin1String(" "));
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h.append(vals[i]);
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h.append(QString(QLatin1String(" ")).repeated(max - vals[i].size() + 2));
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h.append(descrs[i]);
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}
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#if 0
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h.append(tr("\nMandatory arguments to long options are mandatory for short options too.\n"));
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#endif
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return h;
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}
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