def unpack(self, package):
"""Unpack the given lilypond .sh archive."""
fileName = os.path.basename(package)
ver = version(fileName) or 'unknown' # should not happen
self.prefix = os.path.join(self.installDest.url().path(), ver)
self.lilypond = os.path.join(self.prefix, "bin", "lilypond")
if not os.path.exists(self.prefix):
os.makedirs(self.prefix)
elif os.path.exists(self.lilypond):
result = KMessageBox.questionYesNoCancel(self, i18n(
"LilyPond %1 seems already to be installed in %2.\n\n"
"Do you want to use it or to remove and re-install?",
ver, self.prefix), None,
KGuiItem(i18n("Use existing LilyPond")),
KGuiItem(i18n("Remove and re-install")))
if result == KMessageBox.Yes:
self.info.lilypond.setText(self.lilypond)
self.enableButtonOk(True)
KDialog.done(self, KDialog.Accepted)
return
elif result == KMessageBox.No:
shutil.rmtree(self.prefix, True)
else: # Cancel
self.progress.reset()
self.enableButtonOk(True)
return
self.status.setText(i18n("Unpacking %1...", fileName))
self.progress.setRange(0, 0)
unpack = self.unpackJob = QProcess()
unpack.setProcessChannelMode(QProcess.MergedChannels)
unpack.setWorkingDirectory(self.prefix)
unpack.finished.connect(self.unpackFinished)
unpack.error.connect(self.unpackError)
unpack.start("sh", [package, "--batch", "--prefix", self.prefix])
def done(self, result):
if result:
# Save selected extensions to preselect next time.
exts = list(set(item.ext for item in self.selectedItems()))
config("general").writeEntry("email_extensions", exts)
urls = [item.url for item in self.selectedItems()]
emailFiles(urls)
KDialog.done(self, result)
def done(self, result):
pdfs = []
if result:
for i, pdf in zip(range(self.fileList.count()), self.pdfs):
if self.fileList.item(i).checkState() == Qt.Checked:
pdfs.append(pdf)
KDialog.done(self, result)
if pdfs:
printPDFs(pdfs, self.mainwin)
def done(self, result):
self.saveEditIfNecessary()
self.manager.expansions.sync()
if result == KDialog.Accepted:
items = self.treeWidget.selectedItems() or self.items()
items = [item for item in items if not item.isHidden()]
if len(items) == 1:
expansion = items[0].text(0)
self.manager.doExpand(expansion)
self.saveDialogSize(config())
KDialog.done(self, result)
def unpackFinished(self, exitCode, exitStatus):
self.progress.setRange(0, 100)
self.progress.reset()
self.enableButtonOk(True)
if exitStatus == QProcess.NormalExit and exitCode == 0:
self.status.setText(i18n("Unpacking finished."))
self.info.lilypond.setText(self.lilypond)
KDialog.done(self, KDialog.Accepted)
else:
self.status.setText(i18n("Unpacking failed."))
KMessageBox.error(self, i18n("An error occurred:\n\n%1",
str(self.unpackJob.readAllStandardOutput())))
def done(self, result):
if result == KDialog.Accepted:
# Download (OK) clicked
url = self.packageUrl.url()
if not url.isEmpty():
self.enableButtonOk(False)
# save the install path
config().writePathEntry('lilypond install path',
self.installDest.url().path())
if url.isLocalFile():
self.unpack(url.path())
else:
self.download(url)
else:
if self.downloadBusy():
self.cancelDownload()
elif not self.unpackBusy():
KDialog.done(self, result)
def done(self, r):
self.saveSettings()
KDialog.done(self, r)
if r:
self.actors[self.actionChooser.currentIndex()](self)
def done(self, result):
if result:
self.saveSettings()
KDialog.done(self, result)
