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405 lines
16 KiB
405 lines
16 KiB
#!/usr/bin/python
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#-*- coding: utf-8 -*-
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# Copyright 2012 Calculate Ltd. http://www.calculate-linux.org
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from PySide import QtGui, QtCore
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import time, urllib2
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import dbus
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from ReturnMessage import ReturnedMessage
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from more import show_msg, get_sid, show_question
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#class MySignal(QtCore.QObject):
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# sig = QtCore.Signal(str, str)
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class TrayUpdateSystem(QtCore.QThread):
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mes_sig = QtCore.Signal(str, str)
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def __init__(self, target, parent = None):
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QtCore.QThread.__init__(self, parent)
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self._parent = target
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def run(self):
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self.close_flag = False
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if not hasattr(self._parent, 'localhost_ClientObj'):
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self.mes_sig.emit(_('Connection Error'), \
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_('You are not connected to localhost server'))
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return 1
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if not self._parent.localhost_ClientObj.client:
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self.mes_sig.emit(_('Connection Error'), \
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_('You are not connected to localhost server'))
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return 1
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sid = get_sid(self._parent.localhost_ClientObj.client)
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try:
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meth_result_temp = self._parent.localhost_ClientObj.client.service.\
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system_update_tray(sid)
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except Exception, e:
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msg = e.message
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if type (e.message) == tuple:
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msg = ' '.join( map(lambda x:str(x), list(e.message)))
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self.mes_sig.emit(msg, 'cl-client-console Exception')
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return 1
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meth_result = []
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method_name = 'System update tray'
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error = False
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for res in meth_result_temp[0]:
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meth_result.append(ReturnedMessage(res.type, res.field, \
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res.message, res.expert))
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if res.type == 'error':
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error = True
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if error:
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return 1
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if meth_result[0].type == "pid":
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# create process dict
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self._parent.localhost_ClientObj.process_dict \
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[meth_result[0].message] = {}
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self._parent.localhost_ClientObj.process_dict \
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[meth_result[0].message]['result'] = meth_result[0]
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self._parent.localhost_ClientObj.process_dict \
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[meth_result[0].message]['name'] = method_name
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self._parent.localhost_ClientObj.process_dict \
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[meth_result[0].message]['layout'] = QtGui.QVBoxLayout()
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self._parent.localhost_ClientObj.process_dict \
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[meth_result[0].message]['layout'].setAlignment \
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(QtCore.Qt.AlignTop)
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else:
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return 1
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self.mes_sig.emit('', _('Update running'))
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mess = meth_result[0]
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pid = mess.message
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self._parent.sys_update_pid = int(pid)
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self.get_update_status(sid, pid)
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def get_update_status(self, sid, pid):
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end_frame = True
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try:
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current_frame = self._parent.localhost_ClientObj.client.\
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service.get_entire_frame(sid, pid)
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except urllib2.URLError:
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_print ('get_entire_frame in TrayIcon Exception')
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current_frame = None
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while end_frame:
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while current_frame in [None, [], ""]:
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for i in range (5):
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time.sleep(1.0)
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if self.close_flag:
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self.mes_sig.emit('', _('Update aborted'))
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return 0
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try:
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current_frame = self._parent.localhost_ClientObj.client.\
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service.get_frame(sid, pid)
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except urllib2.URLError:
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_print ('client.service.get_entire_frame in'
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' TrayIcon Exception')
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current_frame = None
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for item in range(len(current_frame[0])):
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if current_frame[0][item].type == 'error':
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self.mes_sig.emit(_('Error updating!'), \
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current_frame[0][item].message)
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end_frame = False
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return 1
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elif current_frame[0][item].type == 'endTask':
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if current_frame[0][item].message:
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message = current_frame[0][item].message
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else: message = ''
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self.mes_sig.emit(_('Update successfully completed'), \
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message)
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end_frame = False
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current_frame = None
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def close(self):
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self.close_flag = True
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class TrayIcon (QtGui.QSystemTrayIcon):
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def __init__(self, parent):
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super(TrayIcon, self).__init__(parent)
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self._parent = parent
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self.setIcon(QtGui.QIcon('/usr/share/pixmaps/calculate3offline.png'))
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self.right_menu = RightButtonMenu(self, parent)
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self.left_menu = LeftButtonMenu(self, parent)
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self.activated.connect(self.activ)
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self.setToolTip('cl-console-gui - '+ _('System control'))
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self.setContextMenu(self.right_menu)
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# self.update_thread = TrayUpdateSystem(parent)
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# self.update_thread.mes_sig.connect(self.showMessage)
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def set_icon(self, online):
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if online:
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self.setIcon(QtGui.QIcon('/usr/share/pixmaps/calculate3.png'))
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else:
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self.setIcon(QtGui.QIcon \
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('/usr/share/pixmaps/calculate3offline.png'))
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def translate(self):
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# Translate left click menu
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self.left_menu.windowVisible.setText(_('Show/Hide Window'))
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# self.left_menu.sys_update.setText(_('Update system'))
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self.left_menu.exit_action.setText(_('Exit program'))
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# Translate right click menu
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self.right_menu.about_action.setText(_('About Program'))
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self.right_menu.bug_action.setText(_('Report Bug'))
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self.right_menu.tools_action.setText(_('Program settings'))
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# self.right_menu.sys_update.setText(_('Update system'))
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self.right_menu.exit_action.setText(_('Exit program'))
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def help(self):
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self._parent.currentWidget().help()
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def bug_report(self):
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self._parent.currentWidget().bug_report()
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def tools(self):
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self._parent.currentWidget().tools()
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def exit(self):
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# if self.update_thread.isRunning():
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# text = _('The system is updated')
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# informative_text = _('Stop updating and exit?')
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# reply = show_question(self._parent, text, informative_text)
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#
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# if reply == QtGui.QMessageBox.No:
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# return 0
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#
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# elif reply == QtGui.QMessageBox.Yes:
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# self.update_thread.close()
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# self.update_thread.wait()
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self._parent._closeEvent()
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def activ(self, reason):
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if reason == QtGui.QSystemTrayIcon.MiddleClick:
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self.windowVisible()
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elif reason == QtGui.QSystemTrayIcon.Trigger:
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if QtGui.QCursor.pos().y() < self.left_menu.sizeHint().height():
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self.left_menu.move(QtCore.QPoint \
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(self.geometry().x(), self.geometry().y()) + \
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QtCore.QPoint(0, self.geometry().height() + 8))
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else:
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point = QtCore.QPoint(self.left_menu.sizeHint().width(), \
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self.left_menu.sizeHint().height() + 16)
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self.left_menu.move(QtGui.QCursor.pos() - point)
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self.left_menu.show()
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def showMessage(self, title, message, icon = 'dialog-warning'):
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# This uses the session bus because it's session-specific.
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bus = dbus.SessionBus()
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proxy = bus.get_object('org.freedesktop.Notifications', \
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'/org/freedesktop/Notifications')
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interface = dbus.Interface(proxy,dbus_interface= \
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'org.freedesktop.Notifications')
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interface.Notify('cl-console-gui', 1, icon, title, message, [], {}, -1)
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## KDE KNotify
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#bus = dbus.SessionBus()
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#knotify = bus.get_object('org.kde.knotify', '/Notify')
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#
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#knotify.event("warning", "kde", [], 'title', 'text', [], [], 0, 0,\
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#dbus_interface="org.kde.KNotify")
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def windowVisible(self):
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if self._parent.isVisible():
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self._parent.cur_pos = self._parent.pos()
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self._parent.hide()
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else:
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self._parent.show()
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self._parent.move(self._parent.cur_pos)
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def start_update_system(self):
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if not self.update_thread.isRunning():
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self.update_thread.start()
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else:
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show_msg(_('Update is already running'))
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class LeftButtonMenu(QtGui.QMenu):
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def __init__(self, parent, MainWgt):
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QtGui.QMenu.__init__(self)
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# Add Show/Hide Window action
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themeName = QtGui.QIcon.themeName()
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window_icons = ['preferences-system-windows']
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window_icon = QtGui.QIcon()
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for image in window_icons:
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window_icon.setThemeName(themeName)
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window_icon = window_icon.fromTheme(image)
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if not window_icon.isNull():
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break
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window_icon.setThemeName('Tango')
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window_icon = window_icon.fromTheme(image)
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if not window_icon.isNull():
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break
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self.windowVisible = QtGui.QAction(window_icon, _("Show/Hide Window"),\
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self, triggered=parent.windowVisible)
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self.addAction(self.windowVisible)
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# # Add Update system action
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# update_icons = ['system-software-update']
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# update_icon = QtGui.QIcon()
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# for image in update_icons:
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# update_icon.setThemeName(themeName)
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# update_icon = update_icon.fromTheme(image)
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# if not update_icon.isNull():
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# break
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# update_icon.setThemeName('Tango')
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# update_icon = update_icon.fromTheme(image)
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# if not update_icon.isNull():
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# break
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#
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# self.sys_update = QtGui.QAction(update_icon, _("Update system"), \
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# self, triggered=parent.start_update_system)
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# self.addAction(self.sys_update)
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#
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# self.addSeparator()
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# Add exit action
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exit_icons = ['application-exit', 'system-log-out']
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exit_icon = QtGui.QIcon()
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for image in exit_icons:
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exit_icon.setThemeName(themeName)
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exit_icon = exit_icon.fromTheme(image)
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if not exit_icon.isNull():
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break
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exit_icon.setThemeName('Tango')
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exit_icon = exit_icon.fromTheme(image)
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if not exit_icon.isNull():
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break
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self.exit_action = QtGui.QAction(exit_icon, _('Exit program'), \
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self, triggered=parent.exit)
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self.addAction(self.exit_action)
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# self.setWindowOpacity(0.6)
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# bg_color_alpha = 'rgba(0,0,0,150)'
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# self.setStyleSheet( self.styleSheet() + \
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# 'QMenu {'\
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# 'color: white;'\
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# 'background-color: %s;' %bg_color_alpha +\
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# '}'\
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# 'QMenu::separator{background: %s;' %bg_color_alpha +\
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# 'width: 20px; height: 1px;}' \
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# 'QMenu::icon {background-color: transparent;'\
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# 'background: transparent}' \
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# )
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class RightButtonMenu(QtGui.QMenu):
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def __init__(self, parent, MainWgt):
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QtGui.QMenu.__init__(self)
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# Add about program
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About_icon = (QtGui.QIcon('/usr/share/pixmaps/calculate3.png'))
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themeName = QtGui.QIcon.themeName()
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if About_icon.isNull():
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about_icons = ['help-about','help-browser']
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About_icon = QtGui.QIcon()
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for image in about_icons:
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About_icon.setThemeName(themeName)
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About_icon = About_icon.fromTheme(image)
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if not About_icon.isNull():
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break
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About_icon.setThemeName('Tango')
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About_icon = About_icon.fromTheme(image)
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if not About_icon.isNull():
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break
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self.about_action = QtGui.QAction(About_icon, _("About Program"),
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self, triggered=parent.help)
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self.addAction(self.about_action)
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# Add Bug report
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bug_icons = ['tools-report-bug','system-help','help-browser']
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bug_icon = QtGui.QIcon()
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for image in bug_icons:
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bug_icon.setThemeName(themeName)
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bug_icon = bug_icon.fromTheme(image)
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if not bug_icon.isNull():
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break
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bug_icon.setThemeName('Tango')
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bug_icon = bug_icon.fromTheme(image)
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if not bug_icon.isNull():
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break
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self.bug_action = QtGui.QAction(bug_icon, _('Report Bug'), self, \
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triggered=parent.bug_report)
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self.addAction(self.bug_action)
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self.addSeparator()
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# Add tools
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tools_icons = ['preferences-other', 'preferences-system']
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tools_icon = QtGui.QIcon()
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for image in tools_icons:
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tools_icon.setThemeName(themeName)
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tools_icon = tools_icon.fromTheme(image)
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if not tools_icon.isNull():
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break
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tools_icon.setThemeName('Tango')
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tools_icon = tools_icon.fromTheme(image)
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if not tools_icon.isNull():
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break
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self.tools_action = QtGui.QAction(tools_icon, _('Program settings'), \
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self, triggered=parent.tools)
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self.addAction(self.tools_action)
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# update_icons = ['system-software-update']
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# update_icon = QtGui.QIcon()
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# for image in update_icons:
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# update_icon.setThemeName(themeName)
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# update_icon = update_icon.fromTheme(image)
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# if not update_icon.isNull():
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# break
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# update_icon.setThemeName('Tango')
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# update_icon = update_icon.fromTheme(image)
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# if not update_icon.isNull():
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# break
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#
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# self.sys_update = QtGui.QAction(update_icon, _("Update system"), \
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# self, triggered=parent.start_update_system)
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# self.addAction(self.sys_update)
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self.addSeparator()
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exit_icons = ['application-exit', 'system-log-out']
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exit_icon = QtGui.QIcon()
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for image in exit_icons:
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exit_icon.setThemeName(themeName)
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exit_icon = exit_icon.fromTheme(image)
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if not exit_icon.isNull():
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break
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exit_icon.setThemeName('Tango')
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exit_icon = exit_icon.fromTheme(image)
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if not exit_icon.isNull():
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break
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self.exit_action = QtGui.QAction(exit_icon, _("Exit program"), \
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self, triggered=parent.exit)
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self.addAction(self.exit_action)
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