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 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)
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 run(self):
"""Runs convert-ly (again)."""
fromVersion = self.fromVersion.text()
toVersion = self.toVersion.text()
if not fromVersion or not toVersion:
self.messages.setPlainText(
_("Both 'from' and 'to' versions need to be set."))
return
info = self._info
command = info.toolcommand(info.ly_tool('convert-ly'))
command += ['-f', fromVersion, '-t', toVersion, '-']
# if the user wants english messages, do it also here: LANGUAGE=C
env = None
if os.name == "nt":
# Python 2.7 subprocess on Windows chokes on unicode in env
env = util.bytes_environ()
else:
env = dict(os.environ)
if sys.platform.startswith('darwin'):
try:
del env['PYTHONHOME']
except KeyError:
pass
try:
del env['PYTHONPATH']
except KeyError:
pass
if QSettings().value("lilypond_settings/no_translation", False, bool):
if os.name == "nt":
# Python 2.7 subprocess on Windows chokes on unicode in env
env[b'LANGUAGE'] = b'C'
else:
env['LANGUAGE'] = 'C'
with qutil.busyCursor():
try:
proc = subprocess.Popen(command,
env=env,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
out, err = proc.communicate(
util.platform_newlines(self._text).encode(self._encoding))
except OSError as e:
self.messages.setPlainText(
_("Could not start {convert_ly}:\n\n"
"{message}\n").format(convert_ly=command[0], message=e))
return
out = util.universal_newlines(out.decode('UTF-8'))
err = util.universal_newlines(err.decode('UTF-8'))
self.messages.setPlainText(err)
self.setConvertedText(out)
self.setDiffText(out)
if not out or self._convertedtext == self._text:
self.messages.append('\n' +
_("The document has not been changed."))
def encodedText(self):
"""Returns the text of the document encoded in the correct encoding.
The line separator is '\\n' on Unix/Linux/Mac OS X, '\\r\\n' on Windows.
Useful to save to a file.
"""
text = util.platform_newlines(self.toPlainText())
return util.encode(text, self.encoding())
def encodedText(self):
"""Returns the text of the document encoded in the correct encoding.
The line separator is '\\n' on Unix/Linux/Mac OS X, '\\r\\n' on Windows.
Useful to save to a file.
"""
text = util.platform_newlines(self.toPlainText())
return util.encode(text, self.encoding())
def run(self):
"""Runs convert-ly (again)."""
fromVersion = self.fromVersion.text()
toVersion = self.toVersion.text()
if not fromVersion or not toVersion:
self.messages.setPlainText(_(
"Both 'from' and 'to' versions need to be set."))
return
info = self._info
command = info.toolcommand(info.ly_tool('convert-ly'))
command += ['-f', fromVersion, '-t', toVersion, '-']
# if the user wants english messages, do it also here: LANGUAGE=C
env = None
if os.name == "nt":
# Python 2.7 subprocess on Windows chokes on unicode in env
env = util.bytes_environ()
else:
env = dict(os.environ)
if sys.platform.startswith('darwin'):
try:
del env['PYTHONHOME']
except KeyError:
pass
try:
del env['PYTHONPATH']
except KeyError:
pass
if QSettings().value("lilypond_settings/no_translation", False, bool):
if os.name == "nt":
# Python 2.7 subprocess on Windows chokes on unicode in env
env[b'LANGUAGE'] = b'C'
else:
env['LANGUAGE'] = 'C'
with qutil.busyCursor():
try:
proc = subprocess.Popen(command,
env = env,
stdin = subprocess.PIPE,
stdout = subprocess.PIPE,
stderr = subprocess.PIPE)
out, err = proc.communicate(util.platform_newlines(self._text).encode(self._encoding))
except OSError as e:
self.messages.setPlainText(_(
"Could not start {convert_ly}:\n\n"
"{message}\n").format(convert_ly = command[0], message = e))
return
out = util.universal_newlines(out.decode('UTF-8'))
err = util.universal_newlines(err.decode('UTF-8'))
self.messages.setPlainText(err)
self.setConvertedText(out)
self.setDiffText(out)
if not out or self._convertedtext == self._text:
self.messages.append('\n' + _("The document has not been changed."))
def move_to_include_file(cursor, parent_widget=None):
"""Opens a dialog to save the cursor's selection to a file.
The cursor's selection is then replaced with an \\include statement.
This function does its best to supply a good default filename and
use it correctly in a relative \\include statement.
Of course it only works well if the document already has a filename.
"""
doc = cursor.document()
text = cursor.selection().toPlainText()
mode = fileinfo.textmode(text)
caption = app.caption(_("dialog title", "Move to include file"))
filetypes = app.filetypes(ly.lex.extensions[mode])
name, ext = os.path.splitext(os.path.basename(doc.url().path()))
if not ext or mode == "lilypond":
ext = ".ily"
version = documentinfo.docinfo(doc).version_string()
if version:
text = '\\version "{0}"\n\n{1}'.format(version, text)
docname = name + "-include" + ext
dirname = os.path.dirname(doc.url().toLocalFile()) or app.basedir()
filename = os.path.join(dirname, docname)
filename = QFileDialog.getSaveFileName(parent_widget, caption, filename,
filetypes)[0]
if not filename:
return # cancelled
data = util.encode(util.platform_newlines(text))
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(parent_widget, app.caption(_("Error")), msg)
return
filename = os.path.relpath(filename, dirname)
command = '\\include "{0}"\n'.format(filename)
cursor.insertText(command)
def move_to_include_file(cursor, parent_widget=None):
"""Opens a dialog to save the cursor's selection to a file.
The cursor's selection is then replaced with an \\include statement.
This function does its best to supply a good default filename and
use it correctly in a relative \\include statement.
Of course it only works well if the document already has a filename.
"""
doc = cursor.document()
text = cursor.selection().toPlainText()
mode = fileinfo.textmode(text)
caption = app.caption(_("dialog title", "Move to include file"))
filetypes = app.filetypes(ly.lex.extensions[mode])
name, ext = os.path.splitext(os.path.basename(doc.url().path()))
if not ext or mode == "lilypond":
ext = ".ily"
version = documentinfo.docinfo(doc).version_string()
if version:
text = '\\version "{0}"\n\n{1}'.format(version, text)
docname = name + "-include" + ext
dirname = os.path.dirname(doc.url().toLocalFile()) or app.basedir()
filename = os.path.join(dirname, docname)
filename = QFileDialog.getSaveFileName(parent_widget, caption, filename, filetypes)[0]
if not filename:
return # cancelled
data = util.encode(util.platform_newlines(text))
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)
return
filename = os.path.relpath(filename, dirname)
command = '\\include "{0}"\n'.format(filename)
cursor.insertText(command)
