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()