plugins/Utils/deviceconfigparser.cpp · unity8

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unity8/plugins/Utils/deviceconfigparser.cpp

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1#include "deviceconfigparser.h"

3#include <QSettings>

4#include <QFileInfo>

6DeviceConfigParser::DeviceConfigParser(QObject *parent): QObject(parent)

11QString DeviceConfigParser::name() const

12{

13 return m_name;

14}

16void DeviceConfigParser::setName(const QString &name)

17{

18 if (m_name == name) {

19 return;

20 }

21 m_name = name;

22 Q_EMIT changed();

23}

25Qt::ScreenOrientation DeviceConfigParser::primaryOrientation() const

26{

27 return stringToOrientation(readOrientationFromConfig("PrimaryOrientation"), Qt::PrimaryOrientation);

28}

30Qt::ScreenOrientations DeviceConfigParser::supportedOrientations() const

31{

32 QStringList values = readOrientationsFromConfig("SupportedOrientations");

33 if (values.isEmpty()) {

34 return Qt::PortraitOrientation

35 | Qt::InvertedPortraitOrientation

36 | Qt::LandscapeOrientation

37 | Qt::InvertedLandscapeOrientation;

38 }

40 Qt::ScreenOrientations ret = Qt::PrimaryOrientation;

41 Q_FOREACH(const QString &orientationString, values) {

42 ret |= stringToOrientation(orientationString, Qt::PrimaryOrientation);

43 }

44 return ret;

45}

47Qt::ScreenOrientation DeviceConfigParser::landscapeOrientation() const

48{

49 return stringToOrientation(readOrientationFromConfig("LandscapeOrientation"), Qt::LandscapeOrientation);

50}

52Qt::ScreenOrientation DeviceConfigParser::invertedLandscapeOrientation() const

53{

54 return stringToOrientation(readOrientationFromConfig("InvertedLandscapeOrientation"), Qt::InvertedLandscapeOrientation);

55}

57Qt::ScreenOrientation DeviceConfigParser::portraitOrientation() const

58{

59 return stringToOrientation(readOrientationFromConfig("PortraitOrientation"), Qt::PortraitOrientation);

60}

62Qt::ScreenOrientation DeviceConfigParser::invertedPortraitOrientation() const

63{

64 return stringToOrientation(readOrientationFromConfig("InvertedPortraitOrientation"), Qt::InvertedPortraitOrientation);

65}

67QStringList DeviceConfigParser::readOrientationsFromConfig(const QString &key) const

68{

69 QFileInfo fi("./devices.conf");

70 QString path;

71 if (fi.exists()) {

72 path = "./devices.conf";

73 } else {

74 path = "/etc/unity8/devices.conf";

75 }

76 QSettings config(path, QSettings::IniFormat);

77 config.beginGroup(m_name);

79 if (config.contains(key)) {

80 return config.value(key).toStringList();

81 }

82 return QStringList();

83}

85QString DeviceConfigParser::readOrientationFromConfig(const QString &key) const

86{

87 QStringList ret = readOrientationsFromConfig(key);

88 return ret.count() > 0 ? ret.first() : QString();

89}

91Qt::ScreenOrientation DeviceConfigParser::stringToOrientation(const QString &orientationString, Qt::ScreenOrientation defaultValue) const

92{

93 if (orientationString == "Landscape") {

94 return Qt::LandscapeOrientation;

95 }

96 if (orientationString == "InvertedLandscape") {

97 return Qt::InvertedLandscapeOrientation;

98 }

99 if (orientationString == "Portrait") {

100 return Qt::PortraitOrientation;

101 }

102 if (orientationString == "InvertedPortrait") {

103 return Qt::InvertedPortraitOrientation;

104 }

105 return defaultValue;

106}