def saveDocumentAs(self, doc):
""" Saves the document, always asking for a name.
Returns True if saving succeeded.
"""
filename = doc.url().toLocalFile()
if filename:
filetypes = app.filetypes(os.path.splitext(filename)[1])
else:
filename = app.basedir() # default directory to save to
import documentinfo
import ly.lex
filetypes = app.filetypes(
ly.lex.extensions[documentinfo.mode(doc)])
caption = app.caption(_("dialog title", "Save File"))
filename = QFileDialog.getSaveFileName(self, caption, filename,
filetypes)
if not filename:
return False # cancelled
if not util.iswritable(filename):
QMessageBox.warning(
self, app.caption(_("Error")),
_("Can't write to destination:\n\n{url}").format(url=filename))
return False
url = QUrl.fromLocalFile(filename)
doc.setUrl(url)
recentfiles.add(url)
return self.saveDocument(doc)
def saveDocument(self, doc):
""" Saves the document, asking for a name if necessary.
Returns True if saving succeeded.
"""
if doc.url().isEmpty():
return self.saveDocumentAs(doc)
filename = dest = doc.url().toLocalFile()
if not filename:
dest = doc.url().toString()
if not util.iswritable(filename):
QMessageBox.warning(self, app.caption(_("Error")),
_("Can't write to destination:\n\n{url}").format(url=dest))
return False
if QSettings().value("strip_trailing_whitespace", False, bool):
import reformat
reformat.remove_trailing_whitespace(QTextCursor(doc))
b = backup.backup(filename)
success = doc.save()
if not success:
QMessageBox.warning(self, app.caption(_("Error")),
_("Can't write to destination:\n\n{url}").format(url=filename))
elif b:
backup.removeBackup(filename)
return success
def changeLanguage(cursor, language):
"""Changes the language of the pitch names."""
c = lydocument.cursor(cursor, select_all=True)
try:
with qutil.busyCursor():
changed = ly.pitch.translate.translate(c, language)
except ly.pitch.PitchNameNotAvailable:
QMessageBox.critical(None, app.caption(_("Pitch Name Language")), _(
"Can't perform the requested translation.\n\n"
"The music contains quarter-tone alterations, but "
"those are not available in the pitch language \"{name}\"."
).format(name=language))
return
if changed:
return
if not cursor.hasSelection():
# there was no selection and no language command, so insert one
version = (documentinfo.docinfo(cursor.document()).version()
or lilypondinfo.preferred().version())
ly.pitch.translate.insert_language(c.document, language, version)
return
# there was a selection but no command, user must insert manually.
QMessageBox.information(None, app.caption(_("Pitch Name Language")),
'<p>{0}</p>'
'<p><code>\\include "{1}.ly"</code> {2}</p>'
'<p><code>\\language "{1}"</code> {3}</p>'.format(
_("The pitch language of the selected text has been "
"updated, but you need to manually add the following "
"command to your document:"),
language,
_("(for LilyPond below 2.14), or"),
_("(for LilyPond 2.14 and higher.)")))
def exportColoredHtml(self):
doc = self.currentDocument()
name, ext = os.path.splitext(os.path.basename(doc.url().path()))
if name:
if ext.lower() == ".html":
name += "_html"
name += ".html"
dir = os.path.dirname(doc.url().toLocalFile())
if dir:
name = os.path.join(dir, name)
filename = QFileDialog.getSaveFileName(self, app.caption(_("Export as HTML")),
name, "{0} (*.html)".format("HTML Files"))
if not filename:
return #cancelled
number_lines = QSettings().value("source_export/number_lines", False, bool)
inline_style = QSettings().value("source_export/inline_export", False, bool)
import highlight2html
html = highlight2html.html_document(doc, inline=inline_style, number_lines=number_lines)
try:
with open(filename, "wb") as f:
f.write(html.encode('utf-8'))
except IOError as e:
msg = _("{message}\n\n{strerror} ({errno})").format(
message = _("Could not write to: {url}").format(url=filename),
strerror = e.strerror,
errno = e.errno)
QMessageBox.critical(self, app.caption(_("Error")), msg)
def validate(self):
"""Checks if the input is acceptable.
If this method returns True, the dialog is accepted when OK is clicked.
Otherwise a messagebox could be displayed, and the dialog will remain
visible.
"""
name = self.name.text().strip()
self.name.setText(name)
if not name:
self.name.setFocus()
QMessageBox.warning(self, app.caption(_("Warning")),
_("Please enter a session name."))
if self._originalName:
self.name.setText(self._originalName)
return False
elif name == '-':
self.name.setFocus()
QMessageBox.warning(self, app.caption(_("Warning")),
_("Please do not use the name '{name}'.".format(name="-")))
return False
elif self._originalName != name and name in sessions.sessionNames():
self.name.setFocus()
box = QMessageBox(QMessageBox.Warning, app.caption(_("Warning")),
_("Another session with the name {name} already exists.\n\n"
"Do you want to overwrite it?").format(name=name),
QMessageBox.Discard | QMessageBox.Cancel, self)
box.button(QMessageBox.Discard).setText(_("Overwrite"))
result = box.exec_()
if result != QMessageBox.Discard:
return False
return True
def changeLanguage(cursor, language):
"""Changes the language of the pitch names."""
selection = cursor.hasSelection()
if selection:
start = cursor.selectionStart()
cursor.setPosition(cursor.selectionEnd())
cursor.setPosition(0, QTextCursor.KeepAnchor)
source = tokeniter.Source.selection(cursor)
else:
source = tokeniter.Source.document(cursor)
pitches = PitchIterator(source)
tokens = pitches.tokens()
writer = ly.pitch.pitchWriter(language)
if selection:
# consume tokens before the selection, following the language
source.consume(tokens, start)
changed = False # track change of \language or \include language command
with cursortools.compress_undo(cursor):
try:
with qutil.busyCursor():
with cursortools.Editor() as e:
for t in tokens:
if isinstance(t, ly.lex.lilypond.Note):
# translate the pitch name
p = pitches.read(t)
if p:
n = writer(*p)
if n != t:
e.insertText(source.cursor(t), n)
elif isinstance(t, LanguageName) and t != language:
# change the language name in a command
e.insertText(source.cursor(t), language)
changed = True
except ly.pitch.PitchNameNotAvailable:
QMessageBox.critical(None, app.caption(_("Pitch Name Language")), _(
"Can't perform the requested translation.\n\n"
"The music contains quarter-tone alterations, but "
"those are not available in the pitch language \"{name}\"."
).format(name=language))
return
if changed:
return
if not selection:
# there was no selection and no language command, so insert one
insertLanguage(cursor.document(), language)
return
# there was a selection but no command, user must insert manually.
QMessageBox.information(None, app.caption(_("Pitch Name Language")),
'<p>{0}</p>'
'<p><code>\\include "{1}.ly"</code> {2}</p>'
'<p><code>\\language "{1}"</code> {3}</p>'.format(
_("The pitch language of the selected text has been "
"updated, but you need to manually add the following "
"command to your document:"),
language,
_("(for LilyPond below 2.14), or"),
_("(for LilyPond 2.14 and higher.)")))
def validate(self):
"""Checks if the input is acceptable.
If this method returns True, the dialog is accepted when OK is clicked.
Otherwise a messagebox could be displayed, and the dialog will remain
visible.
"""
name = self.name.text().strip()
self.name.setText(name)
if not name:
self.name.setFocus()
QMessageBox.warning(self, app.caption(_("Warning")),
_("Please enter a session name."))
if self._originalName:
self.name.setText(self._originalName)
return False
elif name == '-':
self.name.setFocus()
QMessageBox.warning(self, app.caption(_("Warning")),
_("Please do not use the name '{name}'.".format(name="-")))
return False
elif self._originalName != name and name in sessions.sessionNames():
self.name.setFocus()
box = QMessageBox(QMessageBox.Warning, app.caption(_("Warning")),
_("Another session with the name {name} already exists.\n\n"
"Do you want to overwrite it?").format(name=name),
QMessageBox.Discard | QMessageBox.Cancel, self)
box.button(QMessageBox.Discard).setText(_("Overwrite"))
result = box.exec_()
if result != QMessageBox.Discard:
return False
return True
def saveCopyAs(self):
import ly.lex
doc = self.currentDocument()
if not self.currentView().textCursor().hasSelection():
import documentinfo
mode = documentinfo.mode(doc)
data = doc.encodedText()
caption = app.caption(_("dialog title", "Save Copy"))
else:
import fileinfo
text = self.currentView().textCursor().selection().toPlainText()
mode = fileinfo.textmode(text)
data = util.encode(text)
caption = app.caption(_("dialog title", "Save Selection"))
filetypes = app.filetypes(ly.lex.extensions[mode])
dirname = os.path.dirname(doc.url().toLocalFile()) or app.basedir()
filename = QFileDialog.getSaveFileName(self, caption, dirname, filetypes)
if not filename:
return # cancelled
try:
with open(filename, "w") as f:
f.write(data)
except IOError as e:
msg = _("{message}\n\n{strerror} ({errno})").format(
message = _("Could not write to: {url}").format(url=filename),
strerror = e.strerror,
errno = e.errno)
QMessageBox.critical(self, app.caption(_("Error")), msg)
def saveCopyAs(self):
import ly.lex
doc = self.currentDocument()
if not self.currentView().textCursor().hasSelection():
import documentinfo
mode = documentinfo.mode(doc)
data = doc.encodedText()
caption = app.caption(_("dialog title", "Save Copy"))
else:
import fileinfo
text = self.currentView().textCursor().selection().toPlainText()
mode = fileinfo.textmode(text)
data = util.encode(text)
caption = app.caption(_("dialog title", "Save Selection"))
filetypes = app.filetypes(ly.lex.extensions[mode])
dirname = os.path.dirname(doc.url().toLocalFile()) or app.basedir()
filename = QFileDialog.getSaveFileName(self, caption, dirname, filetypes)
if not filename:
return # cancelled
try:
with open(filename, "w") as f:
f.write(data)
except (IOError, OSError) as err:
QMessageBox.warning(self, app.caption(_("Error")),
_("Can't write to destination:\n\n{url}\n\n{error}").format(
url=filename, error=err.strerror))
def exportColoredHtml(self):
doc = self.currentDocument()
name, ext = os.path.splitext(os.path.basename(doc.url().path()))
if name:
if ext.lower() == ".html":
name += "_html"
name += ".html"
dir = os.path.dirname(doc.url().toLocalFile())
if dir:
name = os.path.join(dir, name)
filename = QFileDialog.getSaveFileName(self, app.caption(_("Export as HTML")),
name, "{0} (*.html)".format("HTML Files"))[0]
if not filename:
return #cancelled
s = QSettings()
s.beginGroup("source_export")
number_lines = s.value("number_lines", False, bool)
inline_style = s.value("inline_export", False, bool)
wrap_tag = s.value("wrap_tag", "pre", str)
wrap_attrib = s.value("wrap_attrib", "id", str)
wrap_attrib_name = s.value("wrap_attrib_name", "document", str)
import highlight2html
html = highlight2html.html_document(doc, inline=inline_style, number_lines=number_lines,
wrap_tag=wrap_tag, wrap_attrib=wrap_attrib, wrap_attrib_name=wrap_attrib_name)
try:
with open(filename, "wb") as f:
f.write(html.encode('utf-8'))
except IOError as e:
msg = _("{message}\n\n{strerror} ({errno})").format(
message = _("Could not write to: {url}").format(url=filename),
strerror = e.strerror,
errno = e.errno)
QMessageBox.critical(self, app.caption(_("Error")), msg)
def saveCopyAs(self):
import ly.lex
doc = self.currentDocument()
if not self.currentView().textCursor().hasSelection():
import documentinfo
mode = documentinfo.mode(doc)
data = doc.encodedText()
caption = app.caption(_("dialog title", "Save Copy"))
else:
import fileinfo
text = self.currentView().textCursor().selection().toPlainText()
mode = fileinfo.textmode(text)
data = util.encode(text)
caption = app.caption(_("dialog title", "Save Selection"))
filetypes = app.filetypes(ly.lex.extensions[mode])
dirname = os.path.dirname(doc.url().toLocalFile()) or app.basedir()
filename = QFileDialog.getSaveFileName(self, caption, dirname,
filetypes)
if not filename:
return # cancelled
try:
with open(filename, "w") as f:
f.write(data)
except (IOError, OSError) as err:
QMessageBox.warning(
self, app.caption(_("Error")),
_("Can't write to destination:\n\n{url}\n\n{error}").format(
url=filename, error=err.strerror))
def saveDocument(self, doc):
""" Saves the document, asking for a name if necessary.
Returns True if saving succeeded.
"""
if doc.url().isEmpty():
return self.saveDocumentAs(doc)
filename = dest = doc.url().toLocalFile()
if not filename:
dest = doc.url().toString()
if not util.iswritable(filename):
QMessageBox.warning(
self, app.caption(_("Error")), _("Can't write to destination:\n\n{url}").format(url=dest)
)
return False
b = backup.backup(filename)
success = doc.save()
if not success:
QMessageBox.warning(
self, app.caption(_("Error")), _("Can't write to destination:\n\n{url}").format(url=filename)
)
elif b:
backup.removeBackup(filename)
return success
def changeLanguage(cursor, language):
"""Changes the language of the pitch names."""
c = lydocument.cursor(cursor, select_all=True)
try:
with qutil.busyCursor():
changed = ly.pitch.translate.translate(c, language)
except ly.pitch.PitchNameNotAvailable:
QMessageBox.critical(
None, app.caption(_("Pitch Name Language")),
_("Can't perform the requested translation.\n\n"
"The music contains quarter-tone alterations, but "
"those are not available in the pitch language \"{name}\".").
format(name=language))
return
if changed:
return
if not cursor.hasSelection():
# there was no selection and no language command, so insert one
version = (documentinfo.docinfo(cursor.document()).version()
or lilypondinfo.preferred().version())
ly.pitch.translate.insert_language(c.document, language, version)
return
# there was a selection but no command, user must insert manually.
QMessageBox.information(
None, app.caption(_("Pitch Name Language")), '<p>{0}</p>'
'<p><code>\\include "{1}.ly"</code> {2}</p>'
'<p><code>\\language "{1}"</code> {3}</p>'.format(
_("The pitch language of the selected text has been "
"updated, but you need to manually add the following "
"command to your document:"), language,
_("(for LilyPond below 2.14), or"),
_("(for LilyPond 2.14 and higher.)")))
def saveDocument(self, doc):
""" Saves the document, asking for a name if necessary.
Returns True if saving succeeded.
"""
if doc.url().isEmpty():
return self.saveDocumentAs(doc)
filename = dest = doc.url().toLocalFile()
if not filename:
dest = doc.url().toString()
if not util.iswritable(filename):
QMessageBox.warning(
self, app.caption(_("Error")),
_("Can't write to destination:\n\n{url}").format(url=dest))
return False
if QSettings().value("strip_trailing_whitespace", False, bool):
import reformat
reformat.remove_trailing_whitespace(QTextCursor(doc))
b = backup.backup(filename)
success = doc.save()
if not success:
QMessageBox.warning(
self, app.caption(_("Error")),
_("Can't write to destination:\n\n{url}").format(url=filename))
elif b:
backup.removeBackup(filename)
return success
def exportColoredHtml(self):
doc = self.currentDocument()
name, ext = os.path.splitext(os.path.basename(doc.url().path()))
if name:
if ext.lower() == ".html":
name += "_html"
name += ".html"
dir = os.path.dirname(doc.url().toLocalFile())
if dir:
name = os.path.join(dir, name)
filename = QFileDialog.getSaveFileName(
self, app.caption(_("Export as HTML")), name, "{0} (*.html)".format("HTML Files")
)
if not filename:
return # cancelled
import highlight2html
html = highlight2html.HtmlHighlighter().html_document(doc)
try:
with open(filename, "wb") as f:
f.write(html.encode("utf-8"))
except (IOError, OSError) as err:
QMessageBox.warning(
self,
app.caption(_("Error")),
_("Can't write to destination:\n\n{url}\n\n{error}").format(url=filename, error=err),
)
def exportMusicXML(self):
""" Convert the current document to MusicXML """
doc = self.mainwindow().currentDocument()
orgname = doc.url().toLocalFile()
filename = os.path.splitext(orgname)[0] + '.xml'
caption = app.caption(_("dialog title", "Export MusicXML File"))
filetypes = '{0} (*.xml);;{1} (*)'.format(_("XML Files"),
_("All Files"))
filename = QFileDialog.getSaveFileName(self.mainwindow(), caption,
filename, filetypes)[0]
if not filename:
return False # cancelled
import ly.musicxml
writer = ly.musicxml.writer()
writer.parse_text(doc.toPlainText())
xml = writer.musicxml()
# put the Frescobaldi version in the xml file
software = xml.root.find('.//encoding/software')
software.text = "{0} {1}".format(appinfo.appname, appinfo.version)
try:
xml.write(filename)
except (IOError, OSError) as err:
QMessageBox.warning(
self.mainwindow(), app.caption(_("Error")),
_("Can't write to destination:\n\n{url}\n\n{error}").format(
url=filename, error=err.strerror))
def exportColoredHtml(self):
doc = self.currentDocument()
name, ext = os.path.splitext(os.path.basename(doc.url().path()))
if name:
if ext.lower() == ".html":
name += "_html"
name += ".html"
dir = os.path.dirname(doc.url().toLocalFile())
if dir:
name = os.path.join(dir, name)
filename = QFileDialog.getSaveFileName(
self, app.caption(_("Export as HTML")), name,
"{0} (*.html)".format("HTML Files"))
if not filename:
return #cancelled
number_lines = QSettings().value("source_export/number_lines", False,
bool)
inline_style = QSettings().value("source_export/inline_export", False,
bool)
import highlight2html
html = highlight2html.html_document(doc,
inline=inline_style,
number_lines=number_lines)
try:
with open(filename, "wb") as f:
f.write(html.encode('utf-8'))
except (IOError, OSError) as err:
QMessageBox.warning(
self, app.caption(_("Error")),
_("Can't write to destination:\n\n{url}\n\n{error}").format(
url=filename, error=err))
def saveDocumentAs(self, doc):
""" Saves the document, always asking for a name.
Returns True if saving succeeded.
"""
filename = doc.url().toLocalFile()
if filename:
filetypes = app.filetypes(os.path.splitext(filename)[1])
else:
filename = app.basedir() # default directory to save to
import documentinfo
import ly.lex
filetypes = app.filetypes(ly.lex.extensions[documentinfo.mode(doc)])
caption = app.caption(_("dialog title", "Save File"))
filename = QFileDialog.getSaveFileName(self, caption, filename, filetypes)
if not filename:
return False # cancelled
if not util.iswritable(filename):
QMessageBox.warning(self, app.caption(_("Error")),
_("Can't write to destination:\n\n{url}").format(url=filename))
return False
url = QUrl.fromLocalFile(filename)
doc.setUrl(url)
recentfiles.add(url)
return self.saveDocument(doc)
def saveCopyAs(self):
import ly.lex
doc = self.currentDocument()
if not self.currentView().textCursor().hasSelection():
import documentinfo
mode = documentinfo.mode(doc)
data = doc.encodedText()
caption = app.caption(_("dialog title", "Save Copy"))
else:
import fileinfo
text = self.currentView().textCursor().selection().toPlainText()
mode = fileinfo.textmode(text)
data = util.encode(util.platform_newlines(text))
caption = app.caption(_("dialog title", "Save Selection"))
filetypes = app.filetypes(ly.lex.extensions[mode])
dirname = os.path.dirname(doc.url().toLocalFile()) or app.basedir()
filename = QFileDialog.getSaveFileName(self, caption, dirname, filetypes)[0]
if not filename:
return # cancelled
try:
with open(filename, "wb") as f:
f.write(data)
except IOError as e:
msg = _("{message}\n\n{strerror} ({errno})").format(
message = _("Could not write to: {url}").format(url=filename),
strerror = e.strerror,
errno = e.errno)
QMessageBox.critical(self, app.caption(_("Error")), msg)
def translateUI(self):
extension = self._ext_maintainer[0]
self.errorLabel.setText(
_("An internal error has occurred{}:").format(
" in extension '{}'".format(extension) if extension else ""))
title = (app.caption(_("Extension Error"))
if extension else app.caption(_("Internal Error")))
self.setWindowTitle(title)
self.buttons.button(QDialogButtonBox.Ok).setText(
_("Email Bug Report..."))
def print(self, printer=None, pageNumbers=None, showDialog=True):
"""Print the contents of the View."""
import qpageview.poppler
import qpageview.cupsprinter
if printer is None:
if self._printer is None:
self._printer = QPrinter()
printer = self._printer
printer.setCopyCount(1) # prevent embarrassing situations :-)
if self.document() and self.document().filename():
filename = os.path.basename(self.document().filename())
else:
filename = ""
printer.setDocName(filename)
if showDialog:
qpageview.cupsprinter.clearPageSetSetting(printer)
dlg = QPrintDialog(printer, self)
if filename:
title = app.caption(
_("Print {filename}").format(filename=filename))
else:
title = app.caption(_("Print"))
dlg.setWindowTitle(title)
dlg.setMinMax(1, self.pageCount())
if not dlg.exec_():
return # cancelled
s = QSettings()
printer.setResolution(s.value("printing/dpi", 300, int))
# is it possible and preferred to print a PDF directly with cups?
# on Mac, when printing directly with cups, the system print window is shown
# but its settings are ignored and any choice (including opening the PDF)
# results in printing to cups' default printer
if (s.value("printing/directcups",
False if sys.platform.startswith('darwin') else True, bool)
and isinstance(self.document(),
qpageview.poppler.PopplerDocument)
and os.path.isfile(self.document().filename())
and not printer.outputFileName()):
h = qpageview.cupsprinter.handle(printer)
if h:
if not h.printFile(self.document().filename()):
QMessageBox.warning(
self, _("Printing Error"), "{0}\n{1}".format(
_("An error occurred (code: {num}):").format(
num=h.status), h.error))
return
job = super().print(printer, pageNumbers, False)
if job:
progress = PrintProgressDialog(job, self)
progress.setWindowTitle(title)
progress.setLabelText(_("Preparing to print..."))
progress.show()
def saveDocument(self, doc, save_as=False):
""" Saves the document, asking for a name if necessary.
If save_as is True, a name is always asked.
Returns True if saving succeeded.
"""
if save_as or doc.url().isEmpty():
filename = doc.url().toLocalFile()
if filename:
filetypes = app.filetypes(os.path.splitext(filename)[1])
else:
# find a suitable directory to save to
for d in self.historyManager.documents()[1::]:
if d.url().toLocalFile():
directory = os.path.dirname(d.url().toLocalFile())
break
else:
directory = app.basedir() # default directory to save to
import documentinfo
import ly.lex
filename = os.path.join(directory, documentinfo.defaultfilename(doc))
filetypes = app.filetypes(ly.lex.extensions[documentinfo.mode(doc)])
caption = app.caption(_("dialog title", "Save File"))
filename = QFileDialog.getSaveFileName(self, caption, filename, filetypes)[0]
if not filename:
return False # cancelled
url = QUrl.fromLocalFile(filename)
else:
url = doc.url()
if QSettings().value("strip_trailing_whitespace", False, bool):
import reformat
reformat.remove_trailing_whitespace(QTextCursor(doc))
# we only support local files for now
filename = url.toLocalFile()
b = backup.backup(filename)
try:
doc.save(url)
except IOError as e:
msg = _("{message}\n\n{strerror} ({errno})").format(
message = _("Could not write to: {url}").format(url=filename),
strerror = e.strerror,
errno = e.errno)
QMessageBox.critical(self, app.caption(_("Error")), msg)
return False
else:
if b:
backup.removeBackup(filename)
recentfiles.add(doc.url())
return True
def translateUI(self):
extension = self._ext_maintainer[0]
self.errorLabel.setText(
_("An internal error has occurred{}:").format(
" in extension '{}'".format(extension)
if extension
else ""))
title = (
app.caption(_("Extension Error"))
if extension
else app.caption(_("Internal Error")))
self.setWindowTitle(title)
self.buttons.button(QDialogButtonBox.Ok).setText(_("Email Bug Report..."))
def exportAudio(self):
""" Convert the current document to Audio """
mainwin = self.mainwindow()
doc = mainwin.currentDocument()
midfiles = resultfiles.results(doc).files('.mid*')
if not midfiles:
QMessageBox.critical(
None, _("Error"),
_("The audio file couldn't be created. Please create midi file first"
))
return False
orgname = doc.url().toLocalFile()
midifile = midfiles[0]
wavfile = os.path.splitext(orgname)[0] + '.wav'
caption = app.caption(_("dialog title", "Export Audio File"))
filetypes = '{0} (*.wav);;{1} (*)'.format(_("WAV Files"),
_("All Files"))
wavfile = QFileDialog.getSaveFileName(mainwin, caption, wavfile,
filetypes)[0]
if not wavfile:
return False # cancelled
dlg = AudioExportDialog(mainwin, caption)
dlg.setAttribute(Qt.WA_DeleteOnClose) # we use it only once
dlg.midi2wav(midifile, wavfile)
dlg.show()
def printSource(self):
cursor = self.currentView().textCursor()
printer = QPrinter()
dlg = QPrintDialog(printer, self)
dlg.setWindowTitle(app.caption(_("dialog title", "Print Source")))
options = QAbstractPrintDialog.PrintToFile | QAbstractPrintDialog.PrintShowPageSize
if cursor.hasSelection():
options |= QAbstractPrintDialog.PrintSelection
dlg.setOptions(options)
if dlg.exec_():
doc = highlighter.htmlCopy(self.currentDocument(), "printer")
doc.setMetaInformation(QTextDocument.DocumentTitle, self.currentDocument().url().toString())
font = doc.defaultFont()
font.setPointSizeF(font.pointSizeF() * 0.8)
doc.setDefaultFont(font)
if dlg.testOption(QAbstractPrintDialog.PrintSelection):
# cut out not selected text
start, end = cursor.selectionStart(), cursor.selectionEnd()
cur1 = QTextCursor(doc)
cur1.setPosition(start, QTextCursor.KeepAnchor)
cur2 = QTextCursor(doc)
cur2.setPosition(end)
cur2.movePosition(QTextCursor.End, QTextCursor.KeepAnchor)
cur2.removeSelectedText()
cur1.removeSelectedText()
doc.print_(printer)
def setCaption(self):
if self._filename:
filename = os.path.basename(self._filename)
else:
filename = _("<unknown>")
title = _("Image from {filename}").format(filename = filename)
self.setWindowTitle(app.caption(title))
def importAll(self):
"""Reads the file type and determines which import to use."""
filetypes = ";;".join(
(
"{0} (*.xml *.mxl *.midi *.mid *.abc)".format(_("All importable formats")),
"{0} (*.xml *.mxl)".format(_("MusicXML Files")),
"{0} (*.midi *.mid)".format(_("Midi Files")),
"{0} (*.abc)".format(_("ABC Files")),
"{0} (*)".format(_("All Files")),
)
)
caption = app.caption(_("dialog title", "Import"))
directory = os.path.dirname(self.mainwindow().currentDocument().url().toLocalFile()) or app.basedir()
importfiles = QFileDialog.getOpenFileNames(self.mainwindow(), caption, directory, filetypes)
if not importfiles:
return # the dialog was cancelled by user
for imp in importfiles:
if self.isImportable(imp):
self.openDialog(imp)
else:
QMessageBox.critical(
None,
_("Error"),
_("The file {filename} could not be converted. " "Wrong file type.").format(filename=imp),
)
def importShortcut(filename, widget, schemeWidget):
"""Loads shortcuts from a file"""
try:
d = ET.parse(filename)
root = d.getroot()
if root.tag != 'frescobaldi-shortcut':
raise ValueError(_("No shortcuts found."))
except Exception as e:
QMessageBox.critical(widget, app.caption(_("Error")),
_("Can't read from source:\n\n{url}\n\n{error}").format(
url=filename, error=e))
return
schemeWidget.scheme.blockSignals(True)
scheme = schemeWidget.addScheme(root.get('name'))
schemeWidget.scheme.blockSignals(False)
for col in root.findall('collection'):
for name in col.findall('name'):
shortcuts = [QKeySequence.fromString(shortcut.text) for shortcut in name.findall('shortcut')]
item = widget.item(col.attrib['name'], name.attrib['name'])
if item:
item.setShortcuts(shortcuts, scheme)
schemeWidget.disableDefault(False)
schemeWidget.currentChanged.emit()
schemeWidget.changed.emit()
def translateUI(self):
self.setWindowTitle(app.caption(_("LilyPond")))
self.lilypondLabel.setText(_("LilyPond Command:"))
self.lilypond.lineEdit.setToolTip(_("Name or full path of the LilyPond program."))
self.convert_lyLabel.setText(_("Convert-ly:"))
self.lilypond_bookLabel.setText(_("LilyPond-book:"))
self.auto.setText(_("Include in automatic version selection"))
def openDocuments(self, urls, encoding=None):
"""Open a list of urls, with error handling.
The last loaded document is made current.
"""
doc = None
failures = []
for url in urls:
try:
doc = self.openUrl(url)
except IOError as e:
failures.append((url, e))
if doc:
self.setCurrentDocument(doc)
if failures:
if len(failures) == 1:
url, e = failures[0]
filename = url.toLocalFile()
msg = _("{message}\n\n{strerror} ({errno})").format(
message=_("Could not read from: {url}").format(
url=filename),
strerror=e.strerror,
errno=e.errno)
else:
msg = _("Could not read:") + "\n\n" + "\n".join(
"{url}: {strerror} ({errno})".format(url=url.toLocalFile(),
strerror=e.strerror,
errno=e.errno)
for url, e in failures)
QMessageBox.critical(self, app.caption(_("Error")), msg)
def translateUI(self):
title = _("Edit Snippet") if self._name else _("New Snippet")
self.setWindowTitle(app.caption(title))
self.topLabel.setText(_("Snippet Text:"))
self.titleLabel.setText(_("Title:"))
self.shortcutLabel.setText(_("Shortcut:"))
self.shortcutButton.updateText()
def translateUI(self):
self.setWindowTitle(app.caption(_("Modified Files")))
self.setMessage(
_("The following files were modified or deleted by other "
"applications:"))
self.buttonReload.setText(_("Reload"))
self.buttonReload.setToolTip(
_("Reloads the selected documents from disk. "
"(You can still reach the previous state of the document "
"using the Undo command.)"))
self.buttonReloadAll.setText(_("Reload All"))
self.buttonReloadAll.setToolTip(
_("Reloads all externally modified documents from disk. "
"(You can still reach the previous state of the document "
"using the Undo command.)"))
self.buttonSave.setText(_("Save"))
self.buttonSave.setToolTip(
_("Saves the selected documents to disk, overwriting the "
"modifications by another program."))
self.buttonSaveAll.setText(_("Save All"))
self.buttonSaveAll.setToolTip(
_("Saves all documents to disk, overwriting the modifications by "
"another program."))
self.buttonShowDiff.setText(_("Show Difference..."))
self.buttonShowDiff.setToolTip(
_("Shows the differences between the current document "
"and the file on disk."))
self.checkWatchingEnabled.setText(
_("Enable watching documents for external changes"))
self.checkWatchingEnabled.setToolTip(
_("If checked, Frescobaldi will warn you when opened files are "
"modified or deleted by other applications."))
def importMusicXML(self):
""" Opens a MusicXML file. Converts it to ly by using musicxml2ly """
filetypes = '{0} (*.xml);;{1} (*)'.format(_("XML Files"),
_("All Files"))
caption = app.caption(_("dialog title", "Import a MusicXML file"))
directory = os.path.dirname(self.mainwindow().currentDocument().url().
toLocalFile()) or app.basedir()
importfile = QFileDialog.getOpenFileName(self.mainwindow(), caption,
directory, filetypes)
if not importfile:
return # the dialog was cancelled by user
try:
dlg = self._importDialog
except AttributeError:
from . import musicxml
dlg = self._importDialog = musicxml.Dialog(self.mainwindow())
dlg.addAction(self.mainwindow().actionCollection.help_whatsthis)
dlg.setWindowModality(Qt.WindowModal)
dlg.setDocument(importfile)
if dlg.exec_():
with qutil.busyCursor():
stdout, stderr = dlg.run_command()
if stdout: #success
dlg.saveSettings()
lyfile = os.path.splitext(importfile)[0] + ".ly"
doc = self.createDocument(lyfile, stdout.decode('utf-8'))
self.postImport(dlg.getPostSettings(), doc)
self.mainwindow().saveDocument(doc)
else: #failure to convert
QMessageBox.critical(
None, _("Error"),
_("The file couldn't be converted. Error message:\n") +
stderr.decode('utf-8'))
def setCaption(self):
if self._filename:
filename = os.path.basename(self._filename)
else:
filename = _("<unknown>")
title = _("Image from {filename}").format(filename = filename)
self.setWindowTitle(app.caption(title))
def translateUI(self):
self.setWindowTitle(app.caption(_("Modified Files")))
self.setMessage(_(
"The following files were modified or deleted by other "
"applications:"))
self.buttonReload.setText(_("Reload"))
self.buttonReload.setToolTip(_(
"Reloads the selected documents from disk. "
"(You can still reach the previous state of the document "
"using the Undo command.)"))
self.buttonReloadAll.setText(_("Reload All"))
self.buttonReloadAll.setToolTip(_(
"Reloads all externally modified documents from disk. "
"(You can still reach the previous state of the document "
"using the Undo command.)"))
self.buttonSave.setText(_("Save"))
self.buttonSave.setToolTip(_(
"Saves the selected documents to disk, overwriting the "
"modifications by another program."))
self.buttonSaveAll.setText(_("Save All"))
self.buttonSaveAll.setToolTip(_(
"Saves all documents to disk, overwriting the modifications by "
"another program."))
self.buttonShowDiff.setText(_("Show Difference..."))
self.buttonShowDiff.setToolTip(_(
"Shows the differences between the current document "
"and the file on disk."))
self.checkWatchingEnabled.setText(_(
"Enable watching documents for external changes"))
self.checkWatchingEnabled.setToolTip(_(
"If checked, Frescobaldi will warn you when opened files are "
"modified or deleted by other applications."))
def importShortcut(filename, widget, schemeWidget):
"""Loads shortcuts from a file"""
try:
d = ET.parse(filename)
root = d.getroot()
if root.tag != 'frescobaldi-shortcut':
raise ValueError(_("No shortcuts found."))
except Exception as e:
QMessageBox.critical(
widget, app.caption(_("Error")),
_("Can't read from source:\n\n{url}\n\n{error}").format(
url=filename, error=e))
return
schemeWidget.scheme.blockSignals(True)
scheme = schemeWidget.addScheme(root.get('name'))
schemeWidget.scheme.blockSignals(False)
for col in root.findall('collection'):
for name in col.findall('name'):
shortcuts = [
QKeySequence.fromString(shortcut.text)
for shortcut in name.findall('shortcut')
]
item = widget.item(col.attrib['name'], name.attrib['name'])
if item:
item.setShortcuts(shortcuts, scheme)
schemeWidget.disableDefault(False)
schemeWidget.currentChanged.emit()
schemeWidget.changed.emit()
def openDocuments(self, urls, encoding=None):
"""Open a list of urls, with error handling.
The last loaded document is made current.
"""
doc = None
failures = []
for url in urls:
try:
doc = self.openUrl(url)
except IOError as e:
failures.append((url, e))
if doc:
self.setCurrentDocument(doc)
if failures:
if len(failures) == 1:
url, e = failures[0]
filename = url.toLocalFile()
msg = _("{message}\n\n{strerror} ({errno})").format(
message = _("Could not read from: {url}").format(url=filename),
strerror = e.strerror,
errno = e.errno)
else:
msg = _("Could not read:") + "\n\n" + "\n".join(
"{url}: {strerror} ({errno})".format(
url = url.toLocalFile(),
strerror = e.strerror,
errno = e.errno) for url, e in failures)
QMessageBox.critical(self, app.caption(_("Error")), msg)
def slotExport(self):
"""Called when the user activates the export action."""
allrows = [
row for row in range(model.model().rowCount())
if not self.treeView.isRowHidden(row, QModelIndex())
]
selectedrows = [
i.row() for i in self.treeView.selectedIndexes()
if i.column() == 0 and i.row() in allrows
]
names = self.treeView.model().names()
names = [names[row] for row in selectedrows or allrows]
filetypes = "{0} (*.xml);;{1} (*)".format(_("XML Files"),
_("All Files"))
n = len(names)
caption = app.caption(
_("dialog title", "Export {num} Snippet", "Export {num} Snippets",
n).format(num=n))
filename = QFileDialog.getSaveFileName(self, caption, None,
filetypes)[0]
if filename:
from . import import_export
try:
import_export.save(names, filename)
except (IOError, OSError) as e:
QMessageBox.critical(
self, _("Error"),
_("Can't write to destination:\n\n{url}\n\n{error}").
format(url=filename, error=e.strerror))
def translateUI(self):
title = _("Edit Snippet") if self._name else _("New Snippet")
self.setWindowTitle(app.caption(title))
self.topLabel.setText(_("Snippet Text:"))
self.titleLabel.setText(_("Title:"))
self.shortcutLabel.setText(_("Shortcut:"))
self.updateShortcutText()
def insertFromFile(self):
ext = os.path.splitext(self.currentDocument().url().path())[1]
filetypes = app.filetypes(ext)
caption = app.caption(_("dialog title", "Insert From File"))
directory = os.path.dirname(self.currentDocument().url().toLocalFile()) or app.basedir()
filename = QFileDialog.getOpenFileName(self, caption, directory, filetypes)
if filename:
try:
data = open(filename).read()
except (IOError, OSError) as err:
QMessageBox.warning(self, app.caption(_("Error")),
_("Can't read from source:\n\n{url}\n\n{error}").format(
url=filename, error=err.strerror))
else:
text = util.decode(data)
self.currentView().textCursor().insertText(text)
def importAll(self):
"""Reads the file type and determines which import to use."""
filetypes = ';;'.join((
'{0} (*.xml *.mxl *.midi *.mid *.abc)'.format(
_("All importable formats")),
'{0} (*.xml *.mxl)'.format(_("MusicXML Files")),
'{0} (*.midi *.mid)'.format(_("Midi Files")),
'{0} (*.abc)'.format(_("ABC Files")),
'{0} (*)'.format(_("All Files")),
))
caption = app.caption(_("dialog title", "Import"))
directory = os.path.dirname(self.mainwindow().currentDocument().url().
toLocalFile()) or app.basedir()
importfiles = QFileDialog.getOpenFileNames(self.mainwindow(), caption,
directory, filetypes)
if not importfiles:
return # the dialog was cancelled by user
for imp in importfiles:
if self.isImportable(imp):
self.openDialog()
else:
QMessageBox.critical(
None, _("Error"),
_("The file {filename} could not be converted. "
"Wrong file type.").format(filename=imp))
def printSource(self):
cursor = self.textCursor()
try:
printer = self._sourcePrinter
except AttributeError:
printer = self._sourcePrinter = QPrinter()
else:
printer.setCopyCount(1)
dlg = QPrintDialog(printer, self)
dlg.setWindowTitle(app.caption(_("dialog title", "Print Source")))
options = QAbstractPrintDialog.PrintToFile | QAbstractPrintDialog.PrintShowPageSize
if cursor.hasSelection():
options |= QAbstractPrintDialog.PrintSelection
dlg.setOptions(options)
if dlg.exec_():
if dlg.printRange() != QAbstractPrintDialog.Selection:
cursor.clearSelection()
number_lines = QSettings().value("source_export/number_lines",
False, bool)
doc = highlighter.html_copy(cursor, 'printer', number_lines)
doc.setMetaInformation(QTextDocument.DocumentTitle,
self.currentDocument().url().toString())
font = doc.defaultFont()
font.setPointSizeF(font.pointSizeF() * 0.8)
doc.setDefaultFont(font)
doc.print_(printer)
def importMusicXML(self):
""" Opens a MusicXML file. Converts it to ly by using musicxml2ly """
filetypes = "{0} (*.xml);;{1} (*)".format(_("XML Files"), _("All Files"))
caption = app.caption(_("dialog title", "Import a MusicXML file"))
directory = os.path.dirname(self.mainwindow().currentDocument().url().toLocalFile()) or app.basedir()
importfile = QFileDialog.getOpenFileName(self.mainwindow(), caption, directory, filetypes)
if not importfile:
return # the dialog was cancelled by user
try:
dlg = self._importDialog
except AttributeError:
from . import musicxml
dlg = self._importDialog = musicxml.Dialog(self.mainwindow())
dlg.addAction(self.mainwindow().actionCollection.help_whatsthis)
dlg.setWindowModality(Qt.WindowModal)
dlg.setDocument(importfile)
if dlg.exec_():
with qutil.busyCursor():
stdout, stderr = dlg.run_command()
if stdout: # success
dlg.saveSettings()
lyfile = os.path.splitext(importfile)[0] + ".ly"
doc = self.createDocument(lyfile, stdout.decode("utf-8"))
self.postImport(dlg.getPostSettings(), doc)
self.mainwindow().saveDocument(doc)
else: # failure to convert
QMessageBox.critical(
None, _("Error"), _("The file couldn't be converted. Error message:\n") + stderr.decode("utf-8")
)
def slotButtonShowDiff(self):
"""Called when the user clicks Show Difference."""
docs = self.selectedDocuments() or self.allDocuments()
if not docs:
return
d = docs[0]
if documentwatcher.DocumentWatcher.instance(d).isdeleted():
return
filename = d.url().toLocalFile()
try:
with open(filename) as f:
disktext = util.decode(f.read())
except (IOError, OSError):
return
currenttext = d.toPlainText()
html = htmldiff.htmldiff(
currenttext, disktext,
_("Current Document"), _("Document on Disk"), numlines=5)
dlg = widgets.dialog.Dialog(self, buttons=('close',))
view = QTextBrowser(lineWrapMode=QTextBrowser.NoWrap)
view.setHtml(html)
dlg.setMainWidget(view)
dlg.setWindowTitle(app.caption("Differences"))
dlg.setMessage(_(
"Document: {url}\n"
"Difference between the current document and the file on disk:").format(
url=filename))
dlg.setWindowModality(Qt.NonModal)
dlg.setAttribute(Qt.WA_QuitOnClose, False)
dlg.setAttribute(Qt.WA_DeleteOnClose)
qutil.saveDialogSize(dlg, "externalchanges/diff/dialog/size", QSize(600, 300))
dlg.show()
def translateUI(self):
self.setWindowTitle(app.caption(_("Score Setup Wizard")))
for i in range(self.tabs.count()):
self.tabs.setTabText(i, self.tabs.widget(i).title())
self.dialogButtons.button(QDialogButtonBox.Reset).setText(_("Clear"))
self.dialogButtons.button(QDialogButtonBox.Reset).setToolTip(
_("Clears the current page of the Score Wizard."))
self.previewButton.setText(_("Preview"))
def slotImport(self):
filetypes = "{0} (*.xml);;{1} (*)".format(_("XML Files"),
_("All Files"))
caption = app.caption(_("dialog title", "Import color theme"))
filename = QFileDialog.getOpenFileName(self, caption, QDir.homePath(),
filetypes)[0]
if filename:
self.parent().import_(filename)
def saveDocument(self, doc, save_as=False):
""" Saves the document, asking for a name if necessary.
If save_as is True, a name is always asked.
Returns True if saving succeeded.
"""
if save_as or doc.url().isEmpty():
filename = doc.url().toLocalFile()
if filename:
filetypes = app.filetypes(os.path.splitext(filename)[1])
else:
directory = app.basedir() # default directory to save to
import documentinfo
import ly.lex
filename = os.path.join(directory, documentinfo.defaultfilename(doc))
filetypes = app.filetypes(ly.lex.extensions[documentinfo.mode(doc)])
caption = app.caption(_("dialog title", "Save File"))
filename = QFileDialog.getSaveFileName(self, caption, filename, filetypes)
if not filename:
return False # cancelled
url = QUrl.fromLocalFile(filename)
else:
url = doc.url()
if QSettings().value("strip_trailing_whitespace", False, bool):
import reformat
reformat.remove_trailing_whitespace(QTextCursor(doc))
# we only support local files for now
filename = url.toLocalFile()
b = backup.backup(filename)
try:
doc.save(url)
except IOError as e:
msg = _("{message}\n\n{strerror} ({errno})").format(
message = _("Could not write to: {url}").format(url=filename),
strerror = e.strerror,
errno = e.errno)
QMessageBox.critical(self, app.caption(_("Error")), msg)
return False
else:
if b:
backup.removeBackup(filename)
recentfiles.add(doc.url())
return True
def translateUI(self):
self.setWindowTitle(app.caption(_("window title", "Edit Shortcut")))
self.buttonNone.setText(_("&No shortcut"))
self.buttonCustom.setText(_("Use a &custom shortcut:"))
for num in range(4):
self.keylabels[num].setText(
_("Alternative #{num}:").format(
num=num) if num else _("Primary shortcut:"))
def translateUI(self):
self.setWindowTitle(app.caption(_("Score Setup Wizard")))
for i in range(self.tabs.count()):
self.tabs.setTabText(i, self.tabs.widget(i).title())
self.dialogButtons.button(QDialogButtonBox.Reset).setText(_("Clear"))
self.dialogButtons.button(QDialogButtonBox.Reset).setToolTip(_(
"Clears the current page of the Score Wizard."))
self.previewButton.setText(_("Preview"))
def translateUI(self):
self.setWindowTitle(app.caption(_("Import Music XML")))
self.noartCheck.setText(_("No articulation directions"))
self.norestCheck.setText(_("No rest positions"))
self.nolayoutCheck.setText(_("No page layout"))
self.nobeamCheck.setText(_("Auto beaming"))
self.commandLineLabel.setText(_("Command line:"))
self.buttons.button(QDialogButtonBox.Ok).setText(_("Run musicxml2ly"))
def translateUI(self):
self.setWindowTitle(app.caption(_("Manage Sessions")))
self.imp.setText(_("&Import..."))
self.imp.setToolTip(_("Opens a dialog to import a session from a file."))
self.exp.setText(_("E&xport..."))
self.exp.setToolTip(_("Opens a dialog to export a session to a file."))
self.act.setText(_("&Activate"))
self.act.setToolTip(_("Switches to the selected session."))
def translateUI(self):
self.setWindowTitle(app.caption(_("Manage Sessions")))
self.imp.setText(_("&Import..."))
self.imp.setToolTip(_("Opens a dialog to import a session from a file."))
self.exp.setText(_("E&xport..."))
self.exp.setToolTip(_("Opens a dialog to export a session to a file."))
self.act.setText(_("&Activate"))
self.act.setToolTip(_("Switches to the selected session."))
def openDocument(self):
""" Displays an open dialog to open one or more documents. """
ext = os.path.splitext(self.currentDocument().url().path())[1]
filetypes = app.filetypes(ext)
caption = app.caption(_("dialog title", "Open File"))
directory = os.path.dirname(self.currentDocument().url().toLocalFile()) or app.basedir()
files = QFileDialog.getOpenFileNames(self, caption, directory, filetypes)
urls = [QUrl.fromLocalFile(filename) for filename in files]
self.openDocuments(urls)
def importSession(self):
"""Called when the user clicks Import."""
filetypes = '{0} (*.json);;{1} (*)'.format(_("JSON Files"), _("All Files"))
caption = app.caption(_("dialog title", "Import session"))
mainwindow = self.parent()
directory = os.path.dirname(mainwindow.currentDocument().url().toLocalFile()) or app.basedir()
importfile = QFileDialog.getOpenFileName(mainwindow, caption, directory, filetypes)
if not importfile:
return # cancelled by user
try:
with open(importfile) as f:
self.sessions.importItem(json.load(f))
except IOError as e:
msg = _("{message}\n\n{strerror} ({errno})").format(
message = _("Could not read from: {url}").format(url=importfile),
strerror = e.strerror,
errno = e.errno)
QMessageBox.critical(self, app.caption(_("Error")), msg)
def translateUI(self):
self.setWindowTitle(app.caption(_("Global Fonts")))
self.setMessage(
_("Please select the three global fonts to use for "
r"<code>\roman</code>, <code>\sans</code>, and <code>\typewriter</code> "
"respectively."))
self.romanLabel.setText(_("Roman Font:"))
self.sansLabel.setText(_("Sans Font:"))
self.typewriterLabel.setText(_("Typewriter Font:"))
def slotImport(self):
"""Called when the user activates the import action."""
filetypes = "{0} (*.xml);;{1} (*)".format(_("XML Files"), _("All Files"))
caption = app.caption(_("dialog title", "Import Snippets"))
filename = None
filename = QFileDialog.getOpenFileName(self, caption, filename, filetypes)
if filename:
from . import import_export
import_export.load(filename, self)
def show_available_fonts(mainwin, info):
"""Display a dialog with the available fonts of LilyPond specified by info."""
dlg = Dialog(mainwin)
dlg.setWindowTitle(app.caption("Available Fonts"))
dlg.run_command(info, ['-dshow-available-fonts'], _("Available Fonts"))
dlg.setMessage(_(
"List of fonts detected by {version}").format(version=info.prettyName()))
qutil.saveDialogSize(dlg, "engrave/tools/available-fonts/dialog/size", QSize(640, 400))
dlg.show()
def translateUI(self):
self.setWindowTitle(app.caption(_("LilyPond")))
self.lilynameLabel.setText(_("Label:"))
self.lilynameLabel.setToolTip(_("How this version of LilyPond will be displayed."))
self.lilypondLabel.setText(_("LilyPond Command:"))
self.lilypond.lineEdit.setToolTip(_("Name or full path of the LilyPond program."))
self.convert_lyLabel.setText(_("Convert-ly:"))
self.lilypond_bookLabel.setText(_("LilyPond-book:"))
self.auto.setText(_("Include in automatic version selection"))
def slotImport(self):
"""Called when the user activates the import action."""
filetypes = "{0} (*.xml);;{1} (*)".format(_("XML Files"), _("All Files"))
caption = app.caption(_("dialog title", "Import Snippets"))
filename = None
filename = QFileDialog.getOpenFileName(self, caption, filename, filetypes)
if filename:
from . import import_export
import_export.load(filename, self)
def importSession(self):
"""Called when the user clicks Import."""
filetypes = '{0} (*.json);;{1} (*)'.format(_("JSON Files"), _("All Files"))
caption = app.caption(_("dialog title", "Import session"))
mainwindow = self.parent()
directory = os.path.dirname(mainwindow.currentDocument().url().toLocalFile()) or app.basedir()
importfile = QFileDialog.getOpenFileName(mainwindow, caption, directory, filetypes)[0]
if not importfile:
return # cancelled by user
try:
with open(importfile, 'r') as f:
self.sessions.importItem(json.load(f))
except IOError as e:
msg = _("{message}\n\n{strerror} ({errno})").format(
message = _("Could not read from: {url}").format(url=importfile),
strerror = e.strerror,
errno = e.errno)
QMessageBox.critical(self, app.caption(_("Error")), msg)