def saveAs(self):
if settings.get("file_dialog_dir"):
self.curDir = '~/'
else:
self.curDir = settings.get("file_dialog_dir")
filename = QFileDialog.getSaveFileName(self,
self.tr("Save document"), self.curDir,
self.tr("ODT document (*.odt);;Text file (*.txt);;"
"HTML file (*.html);;PDF file(*.pdf)")
)
if not filename: return
self.curDir = os.path.dirname(filename)
settings.set("file_dialog_dir", self.curDir)
dw = QTextDocumentWriter()
dw.setFormat('ODF') # Default format
# Check for alternative output format
if filename.rsplit('.', 1)[1] == "txt":
dw.setFormat('plaintext')
if filename.rsplit('.', 1)[1] in ("html", "htm"):
dw.setFormat('HTML')
if filename.rsplit('.', 1)[1] in ("PDF", "pdf"):
self.filePrintPdf(filename)
return
dw.setFileName(filename)
dw.write(self.document())
def initSpellchecker(self):
# TODO: disable spellchecker icon in case of not working enchant
try:
import enchant
spellDictDir = settings.get('spellchecker:directory')
if spellDictDir:
if enchant.__ver_major__ >= 1 and enchant.__ver_minor__ >= 6:
enchant.set_param("enchant.myspell.dictionary.path",
spellDictDir)
else:
print("Your pyenchant version is to old. Please " \
"upgrade to version 1.6.0 or higher, if you want " \
"to use spellchecker.")
return None
spellLang = settings.get('spellchecker:lang')
if spellLang in enchant.list_languages():
# enchant.dict_exists(spellLang) do now work for me on linux...
self.dict = enchant.Dict(spellLang)
else:
# try dictionary based on the current locale
try:
self.dict = enchant.Dict()
settings.set('spellchecker:lang', self.dict.tag)
except: # we don not have working dictionary...
return None
if self.dict:
self.usePWL(self.dict)
except:
print("can not start spellchecker!!!")
import traceback
traceback.print_exc()
return None
def togglewhiteSpace(self, state=True):
"""
Show or hide whitespace and line ending markers
"""
option = QTextOption()
if state:
option.setFlags(QTextOption.ShowTabsAndSpaces |
QTextOption.ShowLineAndParagraphSeparators)
else:
option.setFlags(option.flags() & ~option.ShowTabsAndSpaces &
~option.ShowLineAndParagraphSeparators)
self.document().setDefaultTextOption(option)
settings.set('editor:whiteSpace', state)
def toggleSpell(self, state):
if state:
self.initSpellchecker()
else:
self.stopSpellchecker()
settings.set('editor:spell', state)
