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 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, 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 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 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(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 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 importMusicXML(self):
""" Opens a MusicXML file. Converts it to ly by using musicxml2ly """
filetypes = app.filetypes('*.xml')
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
lyfile = os.path.splitext(importfile)[0] + ".ly"
self.createDocument(lyfile, stdout.decode('utf-8'))
else: #failure to convert
QMessageBox.critical(None, _("Error"),
_("The file couldn't be converted. Error message:\n") + stderr)
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 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 file_open():
filetypes = app.filetypes('.ly')
caption = app.caption(_("dialog title", "Open File"))
directory = app.basedir()
files = QFileDialog.getOpenFileNames(None, caption, directory, filetypes)
if files:
w = mainwindow()
docs = [w.openUrl(QUrl.fromLocalFile(f)) for f in files]
if docs:
w.setCurrentDocument(docs[-1])
def file_open():
filetypes = app.filetypes(".ly")
caption = app.caption(_("dialog title", "Open File"))
directory = app.basedir()
files = QFileDialog.getOpenFileNames(None, caption, directory, filetypes)
if files:
w = mainwindow()
docs = [w.openUrl(QUrl.fromLocalFile(f)) for f in files]
if docs:
w.setCurrentDocument(docs[-1])
def file_open():
filetypes = app.filetypes('.ly')
caption = app.caption(_("dialog title", "Open File"))
directory = app.basedir()
files = QFileDialog.getOpenFileNames(None, caption, directory, filetypes)[0]
if files:
w = mainwindow()
w.openUrls([QUrl.fromLocalFile(f) for f in files])
if not app.documents:
w.cleanStart()
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 openDocument(self):
""" Displays an open dialog to open one or more documents. """
if app.documents:
ext = os.path.splitext(self.currentDocument().url().path())[1]
directory = os.path.dirname(self.currentDocument().url().toLocalFile()) or app.basedir()
else:
ext = ".ly"
directory = app.basedir()
filetypes = app.filetypes(ext)
caption = app.caption(_("dialog title", "Open File"))
files = QFileDialog.getOpenFileNames(self, caption, directory, filetypes)[0]
urls = [QUrl.fromLocalFile(filename) for filename in files]
docs = self.openUrls(urls)
if docs:
self.setCurrentDocument(docs[-1])
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 openDocument(self):
""" Displays an open dialog to open one or more documents. """
d = self.currentDocument()
if d:
ext = os.path.splitext(d.url().path())[1]
directory = os.path.dirname(d.url().toLocalFile()) or app.basedir()
else:
ext = ".ly"
directory = app.basedir()
filetypes = app.filetypes(ext)
caption = app.caption(_("dialog title", "Open File"))
files = QFileDialog.getOpenFileNames(self, caption, directory, filetypes)[0]
urls = [QUrl.fromLocalFile(filename) for filename in files]
docs = self.openUrls(urls)
if docs:
self.setCurrentDocument(docs[-1])
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:
with open(filename) as f:
data = f.read()
except IOError as e:
msg = _("{message}\n\n{strerror} ({errno})").format(
message = _("Could not read from: {url}").format(url=filename),
strerror = e.strerror,
errno = e.errno)
QMessageBox.critical(self, app.caption(_("Error")), msg)
else:
text = util.decode(data)
self.currentView().textCursor().insertText(text)
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)[0]
if filename:
try:
with open(filename, 'rb') as f:
data = f.read()
except IOError as e:
msg = _("{message}\n\n{strerror} ({errno})").format(
message = _("Could not read from: {url}").format(url=filename),
strerror = e.strerror,
errno = e.errno)
QMessageBox.critical(self, app.caption(_("Error")), msg)
else:
text = util.universal_newlines(util.decode(data))
self.currentView().textCursor().insertText(text)
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 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)
