def __init__(self, mainwin):
KDialog.__init__(self, mainwin)
ShortcutClient.__init__(self, mainwin.charSelectShortcuts)
self.mainwin = mainwin
self.setButtons(KDialog.ButtonCode(
KDialog.Help | KDialog.Apply | KDialog.Ok | KDialog.Close))
self.setCaption(i18n("Special Characters"))
self.setHelp("charselect")
# trick key button in the DialogButtonBox
self.keySelector = key = KKeySequenceWidget()
key.layout().setContentsMargins(20, 0, 0, 0)
self.findChild(QDialogButtonBox).layout().insertWidget(1, key)
self.charSelect = KCharSelect(None)
self.setMainWidget(self.charSelect)
self.charSelect.charSelected.connect(self.insertText)
self.charSelect.currentCharChanged.connect(self.slotCurrentCharChanged)
self.keySelector.keySequenceChanged.connect(self.slotKeySequenceChanged)
self.okClicked.connect(self.insertCurrentChar)
self.applyClicked.connect(self.insertCurrentChar)
self.finished.connect(self.saveSettings)
self.loadSettings()
class Dialog(ShortcutClient, KDialog):
"""
A dialog to select special characters.
"""
def __init__(self, mainwin):
KDialog.__init__(self, mainwin)
ShortcutClient.__init__(self, mainwin.charSelectShortcuts)
self.mainwin = mainwin
self.setButtons(KDialog.ButtonCode(
KDialog.Help | KDialog.Apply | KDialog.Ok | KDialog.Close))
self.setCaption(i18n("Special Characters"))
self.setHelp("charselect")
# trick key button in the DialogButtonBox
self.keySelector = key = KKeySequenceWidget()
key.layout().setContentsMargins(20, 0, 0, 0)
self.findChild(QDialogButtonBox).layout().insertWidget(1, key)
self.charSelect = KCharSelect(None)
self.setMainWidget(self.charSelect)
self.charSelect.charSelected.connect(self.insertText)
self.charSelect.currentCharChanged.connect(self.slotCurrentCharChanged)
self.keySelector.keySequenceChanged.connect(self.slotKeySequenceChanged)
self.okClicked.connect(self.insertCurrentChar)
self.applyClicked.connect(self.insertCurrentChar)
self.finished.connect(self.saveSettings)
self.loadSettings()
def insertText(self, text):
d = self.mainwin.currentDocument()
d.view.insertText(text)
def insertCurrentChar(self):
c = self.charSelect.currentChar()
if c:
self.insertText(c)
def loadSettings(self):
c = config()
self.restoreDialogSize(c)
self.charSelect.setCurrentFont(
c.readEntry("font", QFont("Century Schoolbook L"))) # lily default
self.charSelect.setCurrentChar(unichr(
c.readEntry("char", 0)))
def saveSettings(self):
c = config()
self.saveDialogSize(c)
c.writeEntry("font", self.charSelect.currentFont())
c.writeEntry("char", ord(self.charSelect.currentChar()))
def populateAction(self, name, action):
char = unichr(int(name, 16))
action.setText(u"{0} ({1})".format(
unicodedata.name(char, i18n("unknown")).title(), char))
def actionTriggered(self, name):
self.insertText(unichr(int(name, 16)))
def slotCurrentCharChanged(self, text):
self.keyLoadShortcut(self.keySelector, hex(ord(text)))
def slotKeySequenceChanged(self, seq):
self.keySaveShortcut(self.keySelector,
hex(ord(self.charSelect.currentChar())), seq)
def show(self):
self.setCheckActionCollections()
super(Dialog, self).show()
@cacheresult
def setCheckActionCollections(self):
self.keySetCheckActionCollections(self.keySelector)