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Use a string mapping for utils.misc.key_to_string.

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This commit is contained in:
Florian Bruhin 2014-07-30 18:55:08 +02:00
parent 377706ec54
commit ffe2c7f91d
1 changed files with 56 additions and 45 deletions
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101
qutebrowser/utils/misc.py
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@ -348,57 +348,68 @@ def key_to_string(key):
Return: Return:
A name of the key as a string. A name of the key as a string.
""" """
special_names = { special_names_str = {
# Some keys handled in a weird way by QKeySequence::toString. # Some keys handled in a weird way by QKeySequence::toString.
# See https://bugreports.qt-project.org/browse/QTBUG-40030 # See https://bugreports.qt-project.org/browse/QTBUG-40030
# Most are unlikely to be ever needed, but you never know ;) # Most are unlikely to be ever needed, but you never know ;)
# For dead/combining keys, we return the corresponding non-combining # For dead/combining keys, we return the corresponding non-combining
# key, as that's easier to add to the config. # key, as that's easier to add to the config.
Qt.Key_Blue: 'Blue', 'Key_Blue': 'Blue',
Qt.Key_Calendar: 'Calendar', 'Key_Calendar': 'Calendar',
Qt.Key_ChannelDown: 'Channel Down', 'Key_ChannelDown': 'Channel Down',
Qt.Key_ChannelUp: 'Channel Up', 'Key_ChannelUp': 'Channel Up',
Qt.Key_ContrastAdjust: 'Contrast Adjust', 'Key_ContrastAdjust': 'Contrast Adjust',
Qt.Key_Dead_Abovedot: '˙', 'Key_Dead_Abovedot': '˙',
Qt.Key_Dead_Abovering: '˚', 'Key_Dead_Abovering': '˚',
Qt.Key_Dead_Acute: '´', 'Key_Dead_Acute': '´',
Qt.Key_Dead_Belowdot: 'Belowdot', 'Key_Dead_Belowdot': 'Belowdot',
Qt.Key_Dead_Breve: '˘', 'Key_Dead_Breve': '˘',
Qt.Key_Dead_Caron: 'ˇ', 'Key_Dead_Caron': 'ˇ',
Qt.Key_Dead_Cedilla: '¸', 'Key_Dead_Cedilla': '¸',
Qt.Key_Dead_Circumflex: '^', 'Key_Dead_Circumflex': '^',
Qt.Key_Dead_Diaeresis: '¨', 'Key_Dead_Diaeresis': '¨',
Qt.Key_Dead_Doubleacute: '˝', 'Key_Dead_Doubleacute': '˝',
Qt.Key_Dead_Grave: '`', 'Key_Dead_Grave': '`',
Qt.Key_Dead_Hook: 'Hook', 'Key_Dead_Hook': 'Hook',
Qt.Key_Dead_Horn: 'Horn', 'Key_Dead_Horn': 'Horn',
Qt.Key_Dead_Iota: 'Iota', 'Key_Dead_Iota': 'Iota',
Qt.Key_Dead_Macron: '¯', 'Key_Dead_Macron': '¯',
Qt.Key_Dead_Ogonek: '˛', 'Key_Dead_Ogonek': '˛',
Qt.Key_Dead_Semivoiced_Sound: 'Semivoiced Sound', 'Key_Dead_Semivoiced_Sound': 'Semivoiced Sound',
Qt.Key_Dead_Tilde: '~', 'Key_Dead_Tilde': '~',
Qt.Key_Dead_Voiced_Sound: 'Voiced Sound', 'Key_Dead_Voiced_Sound': 'Voiced Sound',
Qt.Key_Exit: 'Exit', 'Key_Exit': 'Exit',
Qt.Key_Green: 'Green', 'Key_Green': 'Green',
Qt.Key_Guide: 'Guide', 'Key_Guide': 'Guide',
Qt.Key_Info: 'Info', 'Key_Info': 'Info',
Qt.Key_LaunchG: 'LaunchG', 'Key_LaunchG': 'LaunchG',
Qt.Key_LaunchH: 'LaunchH', 'Key_LaunchH': 'LaunchH',
Qt.Key_MediaLast: 'MediaLast', 'Key_MediaLast': 'MediaLast',
Qt.Key_Memo: 'Memo', 'Key_Memo': 'Memo',
Qt.Key_MicMute: 'Mic Mute', 'Key_MicMute': 'Mic Mute',
Qt.Key_Mode_switch: 'Mode switch', 'Key_Mode_switch': 'Mode switch',
Qt.Key_Multi_key: 'Multi key', 'Key_Multi_key': 'Multi key',
Qt.Key_PowerDown: 'Power Down', 'Key_PowerDown': 'Power Down',
Qt.Key_Red: 'Red', 'Key_Red': 'Red',
Qt.Key_Settings: 'Settings', 'Key_Settings': 'Settings',
Qt.Key_SingleCandidate: 'Single Candidate', 'Key_SingleCandidate': 'Single Candidate',
Qt.Key_ToDoList: 'Todo List', 'Key_ToDoList': 'Todo List',
Qt.Key_TouchpadOff: 'Touchpad Off', 'Key_TouchpadOff': 'Touchpad Off',
Qt.Key_TouchpadOn: 'Touchpad On', 'Key_TouchpadOn': 'Touchpad On',
Qt.Key_TouchpadToggle: 'Touchpad toggle', 'Key_TouchpadToggle': 'Touchpad toggle',
Qt.Key_Yellow: 'Yellow', 'Key_Yellow': 'Yellow',
} }
# We now build our real special_names dict from the string mapping above.
# The reason we don't do this directly is that certain Qt versions don't
# have all the keys, so we want to ignore AttributeErrors.
special_names = {}
for k, v in special_names_str.items():
try:
special_names[getattr(Qt, k)] = v
except AttributeError:
pass
# Now we check if the key is any special one - if not, we use
# QKeySequence::toString.
try: try:
return special_names[key] return special_names[key]
except KeyError: except KeyError: