def key_press_event(self, ev, which=0):
code = ev.key()
if self.capture == 0 or code in (
0,
Qt.Key_unknown,
Qt.Key_Shift,
Qt.Key_Control,
Qt.Key_Alt,
Qt.Key_Meta,
Qt.Key_AltGr,
Qt.Key_CapsLock,
Qt.Key_NumLock,
Qt.Key_ScrollLock,
):
return QWidget.keyPressEvent(self, ev)
button = getattr(self, "button%d" % which)
button.setStyleSheet("QPushButton { font-weight: normal}")
mods = int(ev.modifiers()) & ~Qt.KeypadModifier
txt = unicode(ev.text())
if txt and txt.lower() == txt.upper():
# We have a symbol like ! or > etc. In this case the value of code
# already includes Shift, so remove it
mods &= ~Qt.ShiftModifier
sequence = QKeySequence(code | mods)
button.setText(sequence.toString(QKeySequence.NativeText))
self.capture = 0
dup_desc = self.dup_check(sequence)
if dup_desc is not None:
error_dialog(
self,
_("Already assigned"),
unicode(sequence.toString(QKeySequence.NativeText)) + " " + _("already assigned to") + " " + dup_desc,
show=True,
)
self.clear_clicked(which=which)
def key_press_event(self, ev, which=0):
code = ev.key()
if self.capture == 0 or code in (0, Qt.Key_unknown, Qt.Key_Shift,
Qt.Key_Control, Qt.Key_Alt,
Qt.Key_Meta, Qt.Key_AltGr,
Qt.Key_CapsLock, Qt.Key_NumLock,
Qt.Key_ScrollLock):
return QWidget.keyPressEvent(self, ev)
button = getattr(self, 'button%d' % which)
button.setStyleSheet('QPushButton { font-weight: normal}')
mods = int(ev.modifiers()) & ~Qt.KeypadModifier
txt = unicode(ev.text())
if txt and txt.lower() == txt.upper():
# We have a symbol like ! or > etc. In this case the value of code
# already includes Shift, so remove it
mods &= ~Qt.ShiftModifier
sequence = QKeySequence(code | mods)
button.setText(sequence.toString(QKeySequence.NativeText))
self.capture = 0
dup_desc = self.dup_check(sequence)
if dup_desc is not None:
error_dialog(self,
_('Already assigned'),
unicode(sequence.toString(QKeySequence.NativeText)) +
' ' + _('already assigned to') + ' ' + dup_desc,
show=True)
self.clear_clicked(which=which)
def key_press_event(self, ev, which=0):
code = ev.key()
if self.capture == 0 or code in (0, Qt.Key_unknown, Qt.Key_Shift,
Qt.Key_Control, Qt.Key_Alt,
Qt.Key_Meta, Qt.Key_AltGr,
Qt.Key_CapsLock, Qt.Key_NumLock,
Qt.Key_ScrollLock):
return QWidget.keyPressEvent(self, ev)
button = getattr(self, 'button%d' % which)
font = QFont()
button.setFont(font)
sequence = QKeySequence(code
| (int(ev.modifiers()) & ~Qt.KeypadModifier))
button.setText(sequence.toString())
self.capture = 0
setattr(self, 'shortcut%d' % which, sequence)
dup_desc = self.dup_check(sequence, self.key)
if dup_desc is not None:
error_dialog(self,
_('Already assigned'),
unicode(sequence.toString()) + ' ' +
_('already assigned to') + ' ' + dup_desc,
show=True)
self.clear_clicked(which=which)
def setEditorData(self, editor, index):
defs = index.data(DEFAULTS).toPyObject()
defs = _(' or ').join(
[unicode(x.toString(x.NativeText)) for x in defs])
editor.key = unicode(index.data(KEY).toString())
editor.default_shortcuts.setText(_('&Default') + ': %s' % defs)
editor.default_shortcuts.setChecked(True)
editor.header.setText('<b>%s: %s</b>' %
(_('Customize shortcuts for'),
unicode(index.data(DESCRIPTION).toString())))
custom = index.data(CUSTOM).toPyObject()
if custom:
editor.custom.setChecked(True)
for x in (0, 1):
button = getattr(editor, 'button%d' % (x + 1))
if len(custom) > x:
seq = QKeySequence(custom[x])
button.setText(seq.toString(seq.NativeText))
setattr(editor, 'shortcut%d' % (x + 1), seq)
def finalize(shortcuts, custom_keys_map={}): # {{{
"""
Resolve conflicts and assign keys to every action in shorcuts, which must
be a OrderedDict. User specified mappings of unique names to keys (as a
list of strings) should be passed in in custom_keys_map. Return a mapping
of unique names to resolved keys. Also sets the set_to_default member
correctly for each shortcut.
"""
seen, keys_map = {}, {}
for unique_name, shortcut in shortcuts.iteritems():
custom_keys = custom_keys_map.get(unique_name, None)
if custom_keys is None:
candidates = shortcut["default_keys"]
shortcut["set_to_default"] = True
else:
candidates = custom_keys
shortcut["set_to_default"] = False
keys = []
for x in candidates:
ks = QKeySequence(x, QKeySequence.PortableText)
x = unicode(ks.toString(QKeySequence.PortableText))
if x in seen:
if DEBUG:
prints(
"Key %r for shortcut %s is already used by"
" %s, ignoring" % (x, shortcut["name"], seen[x]["name"])
)
keys_map[unique_name] = ()
continue
seen[x] = shortcut
keys.append(ks)
keys = tuple(keys)
# print (111111, unique_name, candidates, keys)
keys_map[unique_name] = keys
ac = shortcut["action"]
if ac is not None:
ac.setShortcuts(list(keys))
return keys_map
def finalize(shortcuts, custom_keys_map={}): # {{{
'''
Resolve conflicts and assign keys to every action in shorcuts, which must
be a OrderedDict. User specified mappings of unique names to keys (as a
list of strings) should be passed in in custom_keys_map. Return a mapping
of unique names to resolved keys. Also sets the set_to_default member
correctly for each shortcut.
'''
seen, keys_map = {}, {}
for unique_name, shortcut in shortcuts.iteritems():
custom_keys = custom_keys_map.get(unique_name, None)
if custom_keys is None:
candidates = shortcut['default_keys']
shortcut['set_to_default'] = True
else:
candidates = custom_keys
shortcut['set_to_default'] = False
keys = []
for x in candidates:
ks = QKeySequence(x, QKeySequence.PortableText)
x = unicode(ks.toString(QKeySequence.PortableText))
if x in seen:
if DEBUG:
prints('Key %r for shortcut %s is already used by'
' %s, ignoring' %
(x, shortcut['name'], seen[x]['name']))
keys_map[unique_name] = ()
continue
seen[x] = shortcut
keys.append(ks)
keys = tuple(keys)
#print (111111, unique_name, candidates, keys)
keys_map[unique_name] = keys
ac = shortcut['action']
if ac is not None:
ac.setShortcuts(list(keys))
return keys_map
