# -*- coding: utf-8 -*- # # (c) Copyright 2003-2015 HP Development Company, L.P. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # # Author: Don Welch # from base.g import * from base import device, utils from base.sixext import to_unicode from installer import pluginhandler from qt import * from .pluginform2_base import PluginForm2_base import signal class PluginForm2(PluginForm2_base): def __init__(self,parent = None,name = None,modal = 0,fl = 0): PluginForm2_base.__init__(self,parent,name,modal,fl) self.path = "" self.pluginObj = pluginhandler.PluginHandle() self.version = prop.installed_version self.bg = self.pathLineEdit.paletteBackgroundColor() self.titleTextLabel.setFont(QFont('Helvetica', 16)) self.sourceGroup.emit(SIGNAL("clicked(int)"), (0,)) signal.signal(signal.SIGINT, signal.SIG_DFL) def sourceGroup_clicked(self, item): self.pathLineEdit.setEnabled(item == 1) self.browsePushButton.setEnabled(item == 1) if item == 0: # download QToolTip.remove(self.pathLineEdit) self.actionPushButton.setText(self.__tr("Download and Install")) self.actionPushButton.setEnabled(True) self.path = None else: # path self.path = to_unicode(self.pathLineEdit.text()) self.pathLineEdit.emit(SIGNAL("textChanged(const QString&)"), (self.path,)) if self.path.startswith("http://"): self.actionPushButton.setText(self.__tr("Download and Install")) else: self.actionPushButton.setText(self.__tr("Copy and Install")) def browsePushButton_clicked(self): dlg = QFileDialog(user_conf.workingDirectory(), self.__tr("HPLIP %s Plug-in (*.run)" % self.version), None, None, True) dlg.setCaption("openfile") dlg.setMode(QFileDialog.ExistingFile) dlg.show() if dlg.exec_loop() == QDialog.Accepted: results = dlg.selectedFile() working_directory = to_unicode(dlg.dir().absPath()) log.debug("results: %s" % results) user_conf.setWorkingDirectory(working_directory) if results: self.path = to_unicode(results) self.pathLineEdit.setText(self.path) def pathLineEdit_textChanged(self, path): path, ok = to_unicode(path), True if not path.startswith('http://'): self.actionPushButton.setText(self.__tr("Copy and Install")) if not path or not os.path.exists(path): QToolTip.add(self.pathLineEdit, self.__tr('File not found.')) ok = False elif os.path.basename(path) != self.pluginObj.getFileName(): log.error("Incorrect file: %s (should be: %s)" % (path, self.pluginObj.getFileName())) QToolTip.add(self.pathLineEdit, self.__tr("Incorrect file. Must be '%1'")\ .arg(self.pluginObj.getFileName())) ok = False else: self.actionPushButton.setText(self.__tr("Download and Install")) self.actionPushButton.setEnabled(ok) if not ok: self.pathLineEdit.setPaletteBackgroundColor(QColor(0xff, 0x99, 0x99)) else: QToolTip.remove(self.pathLineEdit) self.pathLineEdit.setPaletteBackgroundColor(self.bg) self.path = path def actionPushButton_clicked(self): if self.path: # path if not self.path.startswith('http://'): self.path = 'file://' + self.path else: log.info("Checking for network connection...") ok = utils.check_network_connection() if not ok: log.error("Network connection not detected.") self.FailureUI(self.__tr("Network connection not detected.")) self.close() return log.info("Downloading plug-in from: %s" % self.path) status, self.path, error_str = self.pluginObj.download(self.path, self.plugin_download_callback) if status != ERROR_SUCCESS: self.pluginObj.deleteInstallationFiles(self.path) self.FailureUI(error_str) self.close() return if not self.pluginObj.run_plugin(self.path, GUI_MODE): self.pluginObj.deleteInstallationFiles(self.path) self.FailureUI(self.__tr("Plug-in install failed.")) self.close() return cups_devices = device.getSupportedCUPSDevices(['hp']) #, 'hpfax']) for dev in cups_devices: mq = device.queryModelByURI(dev) if mq.get('fw-download', False): # Download firmware if needed log.info(log.bold("\nDownloading firmware to device %s..." % dev)) try: d = device.Device(dev) except Error: log.error("Error opening device.") continue if d.downloadFirmware(): log.info("Firmware download successful.\n") d.close() self.pluginObj.deleteInstallationFiles(self.path) self.SuccessUI("Plug-in install successful") self.close() def FailureUI(self, error_text): QMessageBox.critical(self, self.caption(), error_text, QMessageBox.Ok |\ QMessageBox.NoButton, QMessageBox.NoButton) def SuccessUI(self, text): QMessageBox.information(self, self.caption(), text, QMessageBox.Ok |\ QMessageBox.NoButton, QMessageBox.NoButton) def plugin_download_callback(self, c, s, t): pass def plugin_install_callback(self, s): print(s) def cancelPushButton_clicked(self): self.close() def __tr(self,s,c = None): return qApp.translate("PluginForm_base",s,c)