17 #include "UnityCommandLineParser.h" 22 #define ENV_GRID_UNIT_PX "GRID_UNIT_PX" 23 #define DEFAULT_GRID_UNIT_PX 8 25 UnityCommandLineParser::UnityCommandLineParser(
const QCoreApplication &app)
27 m_gridUnit = getenvFloat(ENV_GRID_UNIT_PX, DEFAULT_GRID_UNIT_PX);
29 QCommandLineParser parser;
30 parser.setApplicationDescription(QStringLiteral(
"Description: Unity 8 Shell"));
31 parser.addHelpOption();
33 QCommandLineOption fullscreenOption(QStringLiteral(
"fullscreen"),
34 QStringLiteral(
"Run in fullscreen"));
35 parser.addOption(fullscreenOption);
37 QCommandLineOption framelessOption(QStringLiteral(
"frameless"),
38 QStringLiteral(
"Run without window borders"));
39 parser.addOption(framelessOption);
41 #ifdef UNITY8_ENABLE_TOUCH_EMULATION 42 QCommandLineOption mousetouchOption(QStringLiteral(
"mousetouch"),
43 QStringLiteral(
"Allow the mouse to provide touch input"));
44 parser.addOption(mousetouchOption);
47 QCommandLineOption windowGeometryOption(QStringList() << QStringLiteral(
"windowgeometry"),
48 QStringLiteral(
"Specify the window geometry as [<width>x<height>]"), QStringLiteral(
"windowgeometry"), QStringLiteral(
"1"));
49 parser.addOption(windowGeometryOption);
51 QCommandLineOption testabilityOption(QStringLiteral(
"testability"),
52 QStringLiteral(
"DISCOURAGED: Please set QT_LOAD_TESTABILITY instead.\nLoad the testability driver"));
53 parser.addOption(testabilityOption);
55 QCommandLineOption devicenameOption(QStringList() << QStringLiteral(
"devicename"),
56 QStringLiteral(
"Specify the device name instead of letting Unity 8 find it out"), QStringLiteral(
"devicename"), QLatin1String(
""));
57 parser.addOption(devicenameOption);
59 QCommandLineOption modeOption(QStringLiteral(
"mode"),
60 QStringLiteral(
"Whether to run greeter and/or shell [full-greeter, full-shell, greeter, shell]"),
61 QStringLiteral(
"mode"), QStringLiteral(
"full-greeter"));
62 parser.addOption(modeOption);
64 QCommandLineOption qmlfileOption(QStringLiteral(
"qmlfile"),
65 QStringLiteral(
"The base qml file to load"),
66 QStringLiteral(
"qmlfile"), ::qmlDirectory() +
"/ShellApplication.qml");
67 parser.addOption(qmlfileOption);
71 parser.setSingleDashWordOptionMode(QCommandLineParser::ParseAsLongOptions);
75 if (parser.isSet(windowGeometryOption))
77 QStringList geom = parser.value(windowGeometryOption).split(
'x');
78 if (geom.count() == 2) {
79 m_windowGeometry.rwidth() = parsePixelsValue(geom[0]);
80 m_windowGeometry.rheight() = parsePixelsValue(geom[1]);
84 m_hasTestability = parser.isSet(testabilityOption);
85 m_hasFrameless = parser.isSet(framelessOption);
87 #ifdef UNITY8_ENABLE_TOUCH_EMULATION 88 m_hasMouseToTouch = parser.isSet(mousetouchOption);
91 m_hasFullscreen = parser.isSet(fullscreenOption);
92 m_deviceName = parser.value(devicenameOption);
93 resolveMode(parser, modeOption);
95 m_qmlfile = parser.value(qmlfileOption);
98 int UnityCommandLineParser::parsePixelsValue(
const QString &str)
100 if (str.endsWith(QLatin1String(
"gu"), Qt::CaseInsensitive)) {
101 QString numStr = str;
102 numStr.remove(numStr.size() - 2, 2);
103 return numStr.toInt() * m_gridUnit;
109 float UnityCommandLineParser::getenvFloat(
const char* name,
float defaultValue)
111 QByteArray stringValue = qgetenv(name);
113 float value = stringValue.toFloat(&ok);
114 return ok ? value : defaultValue;
117 void UnityCommandLineParser::resolveMode(QCommandLineParser &parser, QCommandLineOption &modeOption)
121 if (!parser.isSet(modeOption) ||
122 (parser.value(modeOption) != QLatin1String(
"full-greeter") &&
123 parser.value(modeOption) != QLatin1String(
"full-shell") &&
124 parser.value(modeOption) != QLatin1String(
"greeter") &&
125 parser.value(modeOption) != QLatin1String(
"shell"))) {
127 const QStringList defaultValues = modeOption.defaultValues();
128 if (!defaultValues.isEmpty()) {
129 m_mode = defaultValues.first();
130 qWarning() <<
"Mode argument was not provided or was set to an illegal value." 131 " Using default value of --mode=" << m_mode;
133 qFatal(
"Shell mode argument was not provided and there is no default mode.");
136 m_mode = parser.value(modeOption);