def __init__(self, mainwin, pdfs):
KDialog.__init__(self, mainwin)
self.mainwin = mainwin
self.setAttribute(Qt.WA_DeleteOnClose)
self.setButtons(KDialog.ButtonCode(
KDialog.User1 | KDialog.Ok | KDialog.Cancel))
self.setButtonGuiItem(KDialog.Ok, KStandardGuiItem.print_())
self.setButtonIcon(KDialog.User1, KIcon("edit-select-all"))
self.setButtonText(KDialog.User1, i18n("Select all"))
self.setCaption(i18n("Print documents"))
b = KVBox(self)
b.setSpacing(4)
QLabel(i18n("Please select the files you want to print:"), b)
fileList = QListWidget(b)
fileList.setIconSize(QSize(22, 22))
fileList.setWhatsThis(i18n(
"These are the PDF documents that are up-to-date (i.e. newer than "
"the LilyPond source document). "
"Check the documents you want to send to the printer."))
for pdf in pdfs:
i = QListWidgetItem(KIcon("application-pdf"), os.path.basename(pdf),
fileList)
i.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable |
Qt.ItemIsUserCheckable)
i.setCheckState(Qt.Unchecked)
fileList.item(0).setCheckState(Qt.Checked)
self.fileList = fileList
self.setMainWidget(b)
self.resize(350, 200)
self.pdfs = pdfs
self.user1Clicked.connect(self.selectAll)
class RMirrorBrowser(QDialog):
def __init__(self, parent=None):
QDialog.__init__(self, parent)
kwargs = {"local.only":False}
m = robjects.r.getCRANmirrors(all=False, **kwargs)
names = QStringList(list(m.rx('Name')[0]))
urls = list(m.rx('URL')[0])
self.links = dict(zip(names, urls))
names = QStringList(names)
self.setWindowTitle("manageR - Choose CRAN Mirror")
self.setWindowIcon(QIcon(":icon"))
self.links = dict(zip(names, urls))
self.currentMirror = None
self.mirrorList = QListWidget(self)
self.mirrorList.setAlternatingRowColors(True)
self.mirrorList.setEditTriggers(QAbstractItemView.NoEditTriggers)
self.mirrorList.setSortingEnabled(True)
self.mirrorList.setSelectionMode(QAbstractItemView.SingleSelection)
self.mirrorList.setToolTip("Double-click to select mirror location")
self.mirrorList.setWhatsThis("List of CRAN mirrors")
self.mirrorList.insertItems(0, names)
buttonBox = QDialogButtonBox(QDialogButtonBox.Ok|QDialogButtonBox.Cancel)
vbox = QVBoxLayout(self)
vbox.addWidget(self.mirrorList)
vbox.addWidget(buttonBox)
self.connect(buttonBox, SIGNAL("accepted()"), self.accept)
self.connect(buttonBox, SIGNAL("rejected()"), self.reject)
self.connect(self.mirrorList,
SIGNAL("itemDoubleClicked(QListWidgetItem*)"), self.accept)
def currentMirror(self):
return robjects.r("getOption('repos')")[0]
def setCurrentMirror(self, mirror):
robjects.r("options('repos'='%s')" % mirror)
def accept(self):
items = self.mirrorList.selectedItems()
if len(items) > 0:
name = items[0].text()
url = self.links[name]
self.setCurrentMirror(url)
QDialog.accept(self)
else:
QMessageBox.warning(self, "manageR - Warning",
"Please choose a valid CRAN mirror")
def __init__(self, parent, updatedFiles, warnpreview):
KDialog.__init__(self, parent)
self.setAttribute(Qt.WA_DeleteOnClose)
self.setButtons(KDialog.ButtonCode(KDialog.Ok | KDialog.Cancel))
self.setCaption(i18n("Email documents"))
self.showButtonSeparator(True)
b = KVBox(self)
b.setSpacing(4)
QLabel(i18n("Please select the files you want to send:"), b)
fileList = QListWidget(b)
fileList.setIconSize(QSize(22, 22))
fileList.setWhatsThis(i18n(
"These are the files that are up-to-date (i.e. newer than "
"the LilyPond source document). Also LilyPond files included "
"by the source document are shown."))
lyFiles = ly.parse.findIncludeFiles(updatedFiles.lyfile,
config("preferences").readPathEntry("lilypond include path", []))
pdfFiles = updatedFiles("pdf")
midiFiles = updatedFiles("mid*")
if warnpreview and pdfFiles:
QLabel(i18np(
"Note: this PDF file has been created with "
"embedded point-and-click URLs (preview mode), which "
"increases the file size dramatically. "
"Please consider to rebuild the file in publish mode, "
"because then the PDF file is much smaller.",
"Note: these PDF files have been created with "
"embedded point-and-click URLs (preview mode), which "
"increases the file size dramatically. "
"Please consider to rebuild the files in publish mode, "
"because then the PDF files are much smaller.",
len(pdfFiles)), b).setWordWrap(True)
if not pdfFiles and not midiFiles:
QLabel(i18n(
"Note: If there are no PDF and no MIDI files, you "
"probably need to run LilyPond to update those files, "
"before sending the e-mail."),
b).setWordWrap(True)
self.fileList = fileList
self.setMainWidget(b)
self.resize(450, 300)
basedir = os.path.dirname(updatedFiles.lyfile)
exts = config("general").readEntry("email_extensions", [".pdf"])
def item(icon, fileName):
""" Add item to the fileList list widget. """
directory, name = os.path.split(fileName)
if directory != basedir:
name += " ({0})".format(os.path.normpath(directory))
i = QListWidgetItem(KIcon(icon), name, fileList)
i.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable | Qt.ItemIsUserCheckable)
i.ext = os.path.splitext(fileName)[1]
i.url = KUrl.fromPath(fileName).url()
i.setCheckState(Qt.Checked if i.ext in exts else Qt.Unchecked)
# insert the files
for lyfile in lyFiles:
item("text-x-lilypond", lyfile)
for pdf in pdfFiles:
item("application-pdf", pdf)
for midi in midiFiles:
item("audio-midi", midi)
class RRepositoryBrowser(QDialog):
def __init__(self, pipe, parent=None):
QDialog.__init__(self, parent)
mirror = robjects.r.getOption('repos')
contrib_url = robjects.r.get('contrib.url', mode='function')
available_packages = robjects.r.get('available.packages', mode='function')
self.setWindowTitle("manageR - Install R Packages")
self.setWindowIcon(QIcon(":icon"))
p = available_packages()
self.pipe = pipe
self.names = QStringList(p.rownames)
self.parent = parent
self.packageList = QListWidget(self)
self.packageList.setAlternatingRowColors(True)
self.packageList.setEditTriggers(QAbstractItemView.NoEditTriggers)
self.packageList.setSortingEnabled(True)
self.packageList.setSelectionMode(QAbstractItemView.ExtendedSelection)
self.packageList.setToolTip("Select packages to install")
self.packageList.setWhatsThis("List of packages available on CRAN")
self.packageList.insertItems(0, self.names)
self.dependCheckbox = QCheckBox(self)
self.dependCheckbox.setText("Install all dependencies")
self.dependCheckbox.setChecked(True)
self.closeCheckbox = QCheckBox(self)
self.closeCheckbox.setText("Close dialog on completion")
self.closeCheckbox.setChecked(False)
filterEdit = QLineEdit(self)
filterLabel = QLabel("Filter packages", self)
self.outputEdit = QTextEdit(self)
self.outputEdit.setReadOnly(True)
self.outputEdit.setVisible(False)
self.buttonBox = QDialogButtonBox(QDialogButtonBox.Apply|QDialogButtonBox.Close)
self.buttonBox.addButton("Details >>", QDialogButtonBox.ActionRole)
vbox = QVBoxLayout(self)
hbox = QHBoxLayout()
hbox.addWidget(filterLabel)
hbox.addWidget(filterEdit)
vbox.addLayout(hbox)
vbox.addWidget(self.dependCheckbox)
vbox.addWidget(self.packageList)
vbox.addWidget(self.closeCheckbox)
vbox.addWidget(self.outputEdit)
vbox.addWidget(self.buttonBox)
self.started = False
self.setMinimumSize(80,50)
self.connect(filterEdit, SIGNAL("textChanged(QString)"), self.filterPackages)
#self.connect(self.buttonBox, SIGNAL("rejected()"), self.reject)
self.connect(self.buttonBox, SIGNAL("clicked(QAbstractButton*)"), self.buttonClicked)
def buttonClicked(self, button):
if button.text() == "Details >>":
self.showDetails()
button.setText("Details <<")
elif button.text() == "Details <<":
self.hideDetails()
button.setText("Details >>")
if not self.started:
if self.buttonBox.standardButton(button) == QDialogButtonBox.Apply:
self.installPackages()
else:
self.reject()
def showDetails(self):
self.outputEdit.setVisible(True)
def hideDetails(self):
self.outputEdit.setVisible(False)
def filterPackages(self, text):
self.packageList.clear()
self.packageList.insertItems(0, self.names.filter(QRegExp(r"^%s" % text)))
firstItem = self.packageList.item(0)
if firstItem.text().startsWith(text):
self.packageList.setCurrentItem(firstItem)
# else:
# self.packageList.clearSelection()
def currentPackages(self):
return [unicode(item.text()) for item in self.packageList.selectedItems()]
def installPackages(self):
pkgs = self.currentPackages()
count = len(pkgs)
if count < 1:
QMessageBox.warning(self, "manageR - Warning",
"Please choose at least one valid package")
return False
pkgs = QStringList(pkgs).join("','")
checked = self.dependCheckbox.isChecked()
if checked: depends = "TRUE"
else: depends = "FALSE"
self.pipe.send("install.packages(c('%s'), dependencies=%s, repos=%s)"
% (pkgs, depends, robjects.r.getOption("repos")))
self.started = True
self.startTimer(30)
return True
def timerEvent(self, e):
if self.started:
try:
output = self.pipe.recv()
if output is None:
self.started=False
self.killTimer(e.timerId())
else:
self.printOutput(output)
except EOFError:
pass
QApplication.processEvents()
def printOutput(self, output):
self.outputEdit.insertPlainText(output)
self.outputEdit.ensureCursorVisible()
