def hyphenate(text, mainwindow):
"""
Ask the user which language to use.
Returns None if the user cancels the dialog or no hyphenation pattern files
could be found.
"""
if not hyphdicts:
KMessageBox.sorry(mainwindow, i18n(
"Could not find any hyphenation dictionaries.\n\n"
"Please install a package containing some and/or or configure the "
"search path to find them in the Frescobaldi settings under "
"\"Paths.\""))
return
conf = config("hyphenation")
lang = conf.readEntry("lastused", "")
langs = list(sorted(hyphdicts.keys()))
index = lang in langs and langs.index(lang) or 0
d = KDialog(mainwindow)
d.setButtons(KDialog.ButtonCode(KDialog.Ok | KDialog.Cancel | KDialog.Help))
d.setCaption(i18n("Hyphenate Lyrics Text"))
d.setHelp("lyrics")
layout = QVBoxLayout()
d.mainWidget().setLayout(layout)
layout.addWidget(QLabel(i18n("Please select a language:")))
listbox = QListWidget()
layout.addWidget(listbox)
listbox.addItems(langs)
listbox.setCurrentRow(index)
listbox.setFocus()
if d.exec_():
lang = langs[listbox.currentRow()]
conf.writeEntry("lastused", lang)
conf.sync()
# get hyphenator
h = Hyphenator(hyphdicts[lang])
return ly.rx.lyric_word.sub(lambda m: h.inserted(m.group(), ' -- '), text)
def editShortcut(self, name, title, icon=None, globalPos=None):
"""
Shows a dialog to set a keyboard shortcut for a name (string).
The title argument should contain a description for this action.
"""
dlg = KDialog(self._manager.mainwin)
dlg.setCaption(i18n("Configure Keyboard Shortcut"))
dlg.setButtons(KDialog.ButtonCode(KDialog.Ok | KDialog.Cancel))
l = QGridLayout(dlg.mainWidget())
l.setHorizontalSpacing(12)
if icon:
pic = QLabel()
pic.setPixmap(icon.pixmap(22))
l.addWidget(pic, 0, 0)
l.addWidget(QLabel("<p>{0}<br /><b>{1}</b></p>".format(
i18n("Press the button to configure the keyboard shortcut for:"), title)), 0, 1)
key = KKeySequenceWidget()
l.addWidget(key, 1, 1)
self.keySetCheckActionCollections(key)
self.keyLoadShortcut(key, name)
if dlg.exec_():
self.keySaveShortcut(key, name)
