Source code for camelot.view.wizard.pages.select

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from PyQt4 import QtGui
from PyQt4 import QtCore

from camelot.view.art import Icon
from camelot.core.utils import ugettext_lazy as _
from camelot.core.utils import ugettext


[docs]class SelectFilePage(QtGui.QWizardPage): """SelectFilePage is the file selection page of an import wizard""" title = _('Import data from a file') sub_title = _( "To import data, click 'Browse' to select a file then click 'Next'." ) icon = Icon('tango/32x32/mimetypes/x-office-spreadsheet.png') caption = _('Select file') save = False def __init__(self, parent=None): super(SelectFilePage, self).__init__(parent) self.setTitle( unicode(self.title) ) self.setSubTitle( unicode(self.sub_title) ) self.setPixmap(QtGui.QWizard.LogoPixmap, self.icon.getQPixmap()) label = QtGui.QLabel(ugettext('Select file:')) self.filelineedit = QtGui.QLineEdit() label.setBuddy(self.filelineedit) browsebutton = QtGui.QPushButton(ugettext('Browse...')) # file path is a mandatory field self.registerField('datasource*', self.filelineedit) layout = QtGui.QVBoxLayout() layout.addWidget(label) hlayout = QtGui.QHBoxLayout() hlayout.addWidget(self.filelineedit) hlayout.addWidget(browsebutton) layout.addLayout(hlayout) self.setLayout(layout) browsebutton.clicked.connect( self.setpath ) @QtCore.pyqtSlot()
[docs] def setpath(self): settings = QtCore.QSettings() dir = settings.value('datasource').toString() #if not os.path.exists(dir) # dir = QDesktopServices.displayName( # QDesktopServices.DocumentsLocation #) if self.save: path = QtGui.QFileDialog.getSaveFileName( self, unicode(self.caption), dir ) else: path = QtGui.QFileDialog.getOpenFileName( self, unicode(self.caption), dir ) if path: self.filelineedit.setText(QtCore.QDir.toNativeSeparators(path)) settings.setValue('datasource', QtCore.QVariant(path))

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