def openDefaultView(self, document, job, success):
"""Called when a job finishes.
Open the default viewer for the created files if the user has the
preference for this set.
"""
if (
success
and jobattributes.get(job).mainwindow is self.mainwindow()
and QSettings().value("lilypond_settings/open_default_view", True, bool)
):
# which files were created by this job?
import resultfiles
extensions = set(
os.path.splitext(filename)[1].lower() for filename in resultfiles.results(document).files_lastjob()
)
mgr = panelmanager.manager(self.mainwindow())
if ".svg" in extensions or ".svgz" in extensions:
mgr.svgview.activate()
elif ".pdf" in extensions:
mgr.musicview.activate()
def update(self, newer=None):
"""Queries the resultfiles of this text document for PDF files and loads them.
Returns True if new documents were loaded.
If newer is True, only PDF files newer than the source document are returned.
If newer is False, all PDF files are returned.
If newer is None (default), the setting from the configuration is used.
"""
if newer is None:
newer = QSettings().value("musicview/newer_files_only", True, bool)
results = resultfiles.results(self.document())
files = results.files(".pdf", newer)
if files:
# reuse the older Document objects, they will probably be displaying
# (about) the same documents, and so the viewer will remember their position.
def docs():
# yield existing docs and then new ones
if self._documents:
for d in self._documents:
yield d
while True:
yield Document()
documents = []
for filename, doc in zip(files, docs()):
doc.setFilename(filename)
doc.updated = newer or results.is_newer(filename)
documents.append(doc)
self._documents = documents
return True
def update(self):
files = resultfiles.results(self.document()).files('.mid*')
self._files = files
self._songs = [None] * len(files)
if files and self.current >= len(files):
self.current = len(files) - 1
return bool(files)
def update(self, newer=None):
"""Queries the resultfiles of this text document for PDF files and loads them.
Returns True if new documents were loaded.
If newer is True, only PDF files newer than the source document are returned.
If newer is False, all PDF files are returned.
If newer is None (default), the setting from the configuration is used.
"""
if newer is None:
newer = QSettings().value("musicview/newer_files_only", True, bool)
results = resultfiles.results(self.document())
files = results.files(".pdf", newer)
if files:
# reuse the older Document objects, they will probably be displaying
# (about) the same documents, and so the viewer will remember their position.
d = {}
if self._documents:
for doc in self._documents:
if doc.filename() in files:
d[doc.filename()] = doc
documents = []
for filename in files:
doc = d.get(filename)
if doc:
doc.invalidate()
elif popplerqt5:
doc = pagedview.loadPdf(filename)
else:
continue
doc.updated = newer or results.is_newer(filename)
documents.append(doc)
self._documents = documents
return True
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 update(self, newer=None):
"""Queries the resultfiles of this text document for PDF files and loads them.
Returns True if new documents were loaded.
If newer is True, only PDF files newer than the source document are returned.
If newer is False, all PDF files are returned.
If newer is None (default), the setting from the configuration is used.
"""
if newer is None:
newer = QSettings().value("musicview/newer_files_only", True, bool)
results = resultfiles.results(self.document())
files = results.files(".pdf", newer)
if files:
# reuse the older Document objects, they will probably be displaying
# (about) the same documents, and so the viewer will remember their position.
def docs():
# yield existing docs and then new ones
if self._documents:
for d in self._documents:
yield d
while True:
yield Document()
documents = []
for filename, doc in zip(files, docs()):
doc.setFilename(filename)
doc.updated = newer or results.is_newer(filename)
documents.append(doc)
self._documents = documents
return True
def update(self):
files = resultfiles.results(self.document()).files('.mid*')
self._files = files
self._songs = [None] * len(files)
if files and self.current >= len(files):
self.current = len(files) - 1
return bool(files)
def currentDirectory(self):
"""Returns the current directory of the current document.
If the document has no filename yet, returns the configured default
directory, or the user's home directory.
Is that is not set as well, returns the current directory
of the application.
"""
import resultfiles
return (resultfiles.results(self.currentDocument()).currentDirectory()
or app.basedir() or QDir.homePath() or os.getcwdu())
def currentDirectory(self):
"""Returns the current directory of the current document.
If the document has no filename yet, returns the configured default
directory, or the user's home directory.
Is that is not set as well, returns the current directory
of the application.
"""
import resultfiles
return (resultfiles.results(self.currentDocument()).currentDirectory()
or app.basedir() or QDir.homePath() or os.getcwdu())
def initialize(self):
document = self.document()
if document.isModified():
self._dirty = True
else:
# look for existing result files in the default output format
s = QSettings()
s.beginGroup("lilypond_settings")
if s.value("default_output_target", "pdf", type("")) == "svg":
ext = '.svg*'
else:
ext = '.pdf'
self._dirty = not resultfiles.results(document).files(ext)
self._hash = None if self._dirty else documentinfo.docinfo(document).token_hash()
def initialize(self):
document = self.document()
if document.isModified():
self._dirty = True
else:
# look for existing result files in the default output format
s = QSettings()
s.beginGroup("lilypond_settings")
if s.value("default_output_target", "pdf", type("")) == "svg":
ext = '.svg*'
else:
ext = '.pdf'
self._dirty = not resultfiles.results(document).files(ext)
self._hash = None if self._dirty else documentinfo.docinfo(
document).token_hash()
def __init__(self, document):
document.contentsChanged.connect(self.slotDocumentContentsChanged)
document.saved.connect(self.slotDocumentSaved)
if document.isModified():
self._dirty = True
else:
# look for existing result files in the default output format
s = QSettings()
s.beginGroup("lilypond_settings")
if s.value("default_output_target", "pdf", type("")) == "svg":
ext = '.svg*'
else:
ext = '.pdf'
self._dirty = not resultfiles.results(document).files(ext)
self._hash = None if self._dirty else documentinfo.docinfo(document).token_hash()
jobmanager.manager(document).started.connect(self.slotJobStarted)
def openDefaultView(self, document, j, success):
"""Called when a job finishes.
Open the default viewer for the created files if the user has the
preference for this set.
"""
if (success and job.attributes.get(j).mainwindow is self.mainwindow()
and QSettings().value("lilypond_settings/open_default_view", True, bool)):
# which files were created by this job?
import resultfiles
extensions = set(os.path.splitext(filename)[1].lower()
for filename in resultfiles.results(document).files_lastjob())
mgr = panelmanager.manager(self.mainwindow())
if '.svg' in extensions or '.svgz' in extensions:
mgr.svgview.activate()
elif '.pdf' in extensions:
mgr.musicview.activate()
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 update(self):
"""Queries the resultfiles of this text document for PDF files and loads them.
Returns True if new documents were loaded.
"""
files = resultfiles.results(self.document()).files(".pdf")
if files:
# reuse the older Document objects, they will probably be displaying
# (about) the same documents, and so the viewer will remember their position.
def docs():
# yield existing docs and then new ones
for d in self._documents:
yield d
while True:
yield Document()
documents = []
for filename, doc in zip(files, docs()):
doc.setFilename(filename)
documents.append(doc)
self._documents = documents
return True
def populate(self):
self.clear()
doc = self.parentWidget().currentDocument()
if doc:
import resultfiles
files = resultfiles.results(doc).files()
first = True
for group in util.group_files(files,
('pdf', 'mid midi', 'svg svgz', 'png', '!ly ily lyi')):
if group:
if not first:
self.addSeparator()
first = False
for f in group:
name = os.path.split(f)[1]
a = self.addAction(name)
a.setIcon(icons.file_type(f))
a.filename = f
if not self.actions():
a = self.addAction(_("No files available"))
a.setEnabled(False)
else:
util.addAccelerators(self.actions())
def populate(self):
self.clear()
doc = self.parentWidget().currentDocument()
if doc:
import resultfiles
files = resultfiles.results(doc).files()
first = True
for group in util.group_files(
files,
('pdf', 'mid midi', 'svg svgz', 'png', '!ly ily lyi')):
if group:
if not first:
self.addSeparator()
first = False
for f in group:
name = os.path.split(f)[1]
a = self.addAction(name)
a.setIcon(icons.file_type(f))
a.filename = f
if not self.actions():
a = self.addAction(_("No files available"))
a.setEnabled(False)
else:
qutil.addAccelerators(self.actions())
def update(self):
files = resultfiles.results(self.document()).files('.svg*')
self._files = files
if files and self.current >= len(files):
self.current = len(files) - 1
return bool(files)
def update(self):
files = resultfiles.results(self.document()).files('.svg*')
self._files = files
if files and self.current >= len(files):
self.current = len(files) - 1
return bool(files)
