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 enchant.dict_exists(spellLang):
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 saveAs(self):
if settings.get("file_dialog_dir"):
self.curDir = '~/'
else:
self.curDir = settings.get("file_dialog_dir")
filename = unicode(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 = QtGui.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 enchant.dict_exists(spellLang):
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 saveAs(self):
if settings.get("file_dialog_dir"):
self.curDir = '~/'
else:
self.curDir = settings.get("file_dialog_dir")
filename = unicode(
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 = QtGui.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 accept(self):
""" Store settings on OK
"""
settings.set('scanner:height', self.ui.sbHeight.value())
settings.set('scanner:width', self.ui.sbWidth.value())
settings.set('scanner:resolution', self.ui.sbResolution.value())
settings.set('scanner:mode', self.ui.combColor.currentText())
settings.set('scanner:device',
self.sane_list[self.ui.combScanner.currentIndex()][0])
QDialog.accept(self)
def accept(self):
""" Store settings on OK
"""
settings.set('scanner:height', self.ui.sbHeight.value())
settings.set('scanner:width', self.ui.sbWidth.value())
settings.set('scanner:resolution', self.ui.sbResolution.value())
settings.set('scanner:mode',
self.ui.combColor.currentText())
settings.set('scanner:device',
self.sane_list[self.ui.combScanner.currentIndex()][0])
QDialog.accept(self)
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 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 accept(self):
""" Store all settings
"""
settings.set('scanner:height', self.ui.sbHeight.value())
settings.set('scanner:width', self.ui.sbWidth.value())
settings.set('scanner:resolution', self.ui.sbResolution.value())
settings.set('scanner:mode',
self.colors[self.ui.combColor.currentIndex()])
settings.set('editor:font', self.ui.fontLabel.font())
settings.set('editor:clear', self.ui.checkBoxClear.isChecked())
settings.set('editor:symbols', self.ui.symbolList.toPlainText())
langIdx = self.ui.dictBox.currentIndex()
settings.set('spellchecker:lang', self.ui.dictBox.itemText(langIdx))
settings.set('spellchecker:directory', self.ui.directoryLine.text())
settings.set('spellchecker:pwlDict', self.ui.lineEditPWL.text())
settings.set('spellchecker:pwlLang', self.ui.checkBoxPWL.isChecked())
settings.set('tesseract-ocr:executable', self.ui.lnTessExec.text())
settings.set('tesseract-ocr:TESSDATA_PREFIX',
self.ui.lnTessData.text())
if self.ui.cbLog.isChecked():
filename = self.ui.lnLog.text()
if filename:
# TODO(zdposter): check if file is writable
pass
else:
QMessageBox.warning(self, self.tr("Lector"),
self.tr("You did not specified file for logging.\n") + \
self.tr("Logging will be disabled."), QMessageBox.Ok)
self.ui.cbLog.setChecked(0)
settings.set('log:errors', self.ui.cbLog.isChecked())
settings.set('log:filename', self.ui.lnLog.text())
uiLangIdx = self.ui.cbLang.currentIndex()
uiLocale = self.ui.cbLang.itemText(uiLangIdx)
settings.set('ui:lang', uiLocale)
self.settingAccepted.emit()
QDialog.accept(self)
def writeSettings(self):
""" Store settings
"""
settings.set("pos", self.pos())
settings.set("size", self.size())
settings.set("file_dialog_dir", self.curDir)
settings.set("mainWindowGeometry", self.saveGeometry())
settings.set("mainWindowState", self.saveState())
## save language
settings.set("rbtn/lang", self.ocrWidget.language)
def writeSettings(self):
""" Store settings
"""
settings.set("pos", self.pos())
settings.set("size", self.size())
settings.set("file_dialog_dir", self.curDir)
settings.set("mainWindowGeometry", self.saveGeometry())
settings.set("mainWindowState", self.saveState())
## save language
settings.set("rbtn/lang", self.ocrWidget.language)
def toggleSpell(self, state):
if state:
self.initSpellchecker()
else:
self.stopSpellchecker()
settings.set('editor:spell', state)
def toggleSpell(self, state):
if state:
self.initSpellchecker()
else:
self.stopSpellchecker()
settings.set('editor:spell', state)
def accept(self):
""" Store all settings
"""
settings.set('scanner:height', self.ui.sbHeight.value())
settings.set('scanner:width', self.ui.sbWidth.value())
settings.set('scanner:resolution', self.ui.sbResolution.value())
settings.set('scanner:mode',
self.colors[self.ui.combColor.currentIndex()])
settings.set('editor:font', self.ui.fontLabel.font())
settings.set('editor:clear', self.ui.checkBoxClear.isChecked())
settings.set('editor:symbols', self.ui.symbolList.toPlainText())
langIdx = self.ui.dictBox.currentIndex()
settings.set('spellchecker:lang', self.ui.dictBox.itemText(langIdx))
settings.set('spellchecker:directory', self.ui.directoryLine.text())
settings.set('spellchecker:pwlDict', self.ui.lineEditPWL.text())
settings.set('spellchecker:pwlLang', self.ui.checkBoxPWL.isChecked())
settings.set('tesseract-ocr:executable', self.ui.lnTessExec.text())
settings.set('tesseract-ocr:TESSDATA_PREFIX',
self.ui.lnTessData.text())
if self.ui.cbLog.isChecked():
filename = self.ui.lnLog.text()
if filename:
# TODO(zdposter): check if file is writable
pass
else:
QMessageBox.warning(self, self.tr("Lector"),
self.tr("You did not specified file for logging.\n") + \
self.tr("Logging will be disabled."), QMessageBox.Ok)
self.ui.cbLog.setChecked(0)
settings.set('log:errors', self.ui.cbLog.isChecked())
settings.set('log:filename', self.ui.lnLog.text())
uiLangIdx = self.ui.cbLang.currentIndex()
uiLocale = self.ui.cbLang.itemText(uiLangIdx)
settings.set('ui:lang', uiLocale)
self.settingAccepted.emit()
QDialog.accept(self)
