Source code for camelot.view.wizard.pages.select
# ============================================================================
#
# Copyright (C) 2007-2011 Conceptive Engineering bvba. All rights reserved.
# www.conceptive.be / project-camelot@conceptive.be
#
# This file is part of the Camelot Library.
#
# This file may be used under the terms of the GNU General Public
# License version 2.0 as published by the Free Software Foundation
# and appearing in the file license.txt included in the packaging of
# this file. Please review this information to ensure GNU
# General Public Licensing requirements will be met.
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# visit www.python-camelot.com or contact project-camelot@conceptive.be
#
# This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
# WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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# project-camelot@conceptive.be
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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))