source: trunk/papywizard/controller/pluginsController.py @ 2227

Revision 2227, 14.6 KB checked in by fma, 3 years ago (diff)

Moved DRIVER_TIMEOUT and RETRY to ConfigManager?
  • Property svn:keywords set to Id
Line 
1# -*- coding: utf-8 -*-
2
3""" Panohead remote control.
4
5License
6=======
7
8 - B{Papywizard} (U{http://www.papywizard.org}) is Copyright:
9  - (C) 2007-2009 Frédéric Mantegazza
10
11This software is governed by the B{CeCILL} license under French law and
12abiding by the rules of distribution of free software.  You can  use,
13modify and/or redistribute the software under the terms of the CeCILL
14license as circulated by CEA, CNRS and INRIA at the following URL
15U{http://www.cecill.info}.
16
17As a counterpart to the access to the source code and  rights to copy,
18modify and redistribute granted by the license, users are provided only
19with a limited warranty  and the software's author,  the holder of the
20economic rights,  and the successive licensors  have only  limited
21liability.
22
23In this respect, the user's attention is drawn to the risks associated
24with loading,  using,  modifying and/or developing or reproducing the
25software by the user in light of its specific status of free software,
26that may mean  that it is complicated to manipulate,  and  that  also
27therefore means  that it is reserved for developers  and  experienced
28professionals having in-depth computer knowledge. Users are therefore
29encouraged to load and test the software's suitability as regards their
30requirements in conditions enabling the security of their systems and/or
31data to be ensured and,  more generally, to use and operate it in the
32same conditions as regards security.
33
34The fact that you are presently reading this means that you have had
35knowledge of the CeCILL license and that you accept its terms.
36
37Module purpose
38==============
39
40Graphical toolkit controller
41
42Implements
43==========
44
45- PreferencesController
46
47@author: Frédéric Mantegazza
48@copyright: (C) 2007-2009 Frédéric Mantegazza
49@license: CeCILL
50
51@todo: check what type(s) of driver(s) a plugin can use
52"""
53
54__revision__ = "$Id$"
55
56from PyQt4 import QtCore, QtGui
57
58from papywizard.common import config
59from papywizard.common.configManager import ConfigManager
60from papywizard.common.loggingServices import Logger
61from papywizard.hardware.bluetoothTransport import BluetoothTransport
62from papywizard.plugins.pluginsManager  import PluginsManager
63from papywizard.controller.abstractController import AbstractModalDialogController
64from papywizard.controller.bluetoothChooserController import BluetoothChooserController
65from papywizard.view.messageDialog import WarningMessageDialog, ExceptionMessageDialog
66
67
68class PluginsController(AbstractModalDialogController):
69    """ Plugins controller object.
70    """
71    def _init(self):
72        self._uiFile = "pluginsDialog.ui"
73
74    def _retreiveWidgets(self):
75        """ Get widgets from widget tree.
76        """
77        AbstractModalDialogController._retreiveWidgets(self)
78
79    def _initWidgets(self):
80        pass
81
82    def _connectSignals(self):
83        AbstractModalDialogController._connectSignals(self)
84        self.connect(self._view.yawAxisComboBox, QtCore.SIGNAL("activated(const QString&)"), self.__onYawAxisComboBoxActivated)
85        self.connect(self._view.pitchAxisComboBox, QtCore.SIGNAL("activated(const QString&)"), self.__onPitchAxisComboBoxActivated)
86        self.connect(self._view.shutterComboBox, QtCore.SIGNAL("activated(const QString&)"), self.__onShutterComboBoxActivated)
87        self.connect(self._view.bluetoothChoosePushButton, QtCore.SIGNAL("clicked()"), self.__onBluetoothChoosePushButtonClicked)
88
89    def _disconnectSignals(self):
90        AbstractModalDialogController._disconnectSignals(self)
91        self.disconnect(self._view.yawAxisComboBox, QtCore.SIGNAL("activated(const QString&)"), self.__onYawAxisComboBoxActivated)
92        self.disconnect(self._view.pitchAxisComboBox, QtCore.SIGNAL("activated(const QString&)"), self.__onPitchAxisComboBoxActivated)
93        self.disconnect(self._view.shutterComboBox, QtCore.SIGNAL("activated(const QString&)"), self.__onShutterComboBoxActivated)
94        self.disconnect(self._view.bluetoothChoosePushButton, QtCore.SIGNAL("clicked()"), self.__onBluetoothChoosePushButtonClicked)
95
96    # Callbacks
97    def _onAccepted(self):
98        """ Ok button has been clicked.
99
100        Save back values to model.
101        """
102        Logger().trace("PluginsController._onAccepted()")
103
104        # Plugins tab
105        previousPluginName = ConfigManager().get('Plugins/PLUGIN_YAW_AXIS')
106        ConfigManager().set('Plugins/PLUGIN_YAW_AXIS', unicode(self._view.yawAxisComboBox.currentText()))
107        newPluginName = ConfigManager().get('Plugins/PLUGIN_YAW_AXIS')
108        newPlugin = PluginsManager ().get('yawAxis', newPluginName)[0]
109        if previousPluginName != newPluginName:
110            previousPlugin = PluginsManager ().get('yawAxis', previousPluginName)[0]
111            previousPlugin.deactivate()
112            newPlugin.activate()
113        if hasattr(newPlugin, '_driver'):
114            newPlugin._config['DRIVER_TYPE'] = config.DRIVER_INDEX[self._view.yawAxisDriverComboBox.currentIndex()]
115        # todo: set config in a callback
116        newPlugin._saveConfig()
117
118        previousPluginName = ConfigManager().get('Plugins/PLUGIN_PITCH_AXIS')
119        ConfigManager().set('Plugins/PLUGIN_PITCH_AXIS', unicode(self._view.pitchAxisComboBox.currentText()))
120        newPluginName = ConfigManager().get('Plugins/PLUGIN_PITCH_AXIS')
121        newPlugin = PluginsManager ().get('pitchAxis', newPluginName)[0]
122        if previousPluginName != newPluginName:
123            previousPlugin = PluginsManager ().get('pitchAxis', previousPluginName)[0]
124            previousPlugin.deactivate()
125            newPlugin.activate()
126        if hasattr(newPlugin, '_driver'):
127            newPlugin._config['DRIVER_TYPE'] = config.DRIVER_INDEX[self._view.pitchAxisDriverComboBox.currentIndex()]
128        # todo: set config in a callback
129        newPlugin._saveConfig()
130
131        previousPluginName = ConfigManager().get('Plugins/PLUGIN_SHUTTER')
132        ConfigManager().set('Plugins/PLUGIN_SHUTTER', unicode(self._view.shutterComboBox.currentText()))
133        newPluginName = ConfigManager().get('Plugins/PLUGIN_SHUTTER')
134        newPlugin = PluginsManager ().get('shutter', newPluginName)[0]
135        if previousPluginName != newPluginName:
136            previousPlugin = PluginsManager ().get('shutter', previousPluginName)[0]
137            previousPlugin.deactivate()
138            newPlugin.activate()
139        if hasattr(newPlugin, '_driver'):
140            newPlugin._config['DRIVER_TYPE'] = config.DRIVER_INDEX[self._view.shutterDriverComboBox.currentIndex()]
141        # todo: set config in a callback
142        newPlugin._saveConfig()
143
144        # Drivers tab
145        ConfigManager().set('Plugins/HARDWARE_BLUETOOTH_DEVICE_ADDRESS', unicode(self._view.bluetoothDeviceAddressLineEdit.text()))
146        ConfigManager().set('Plugins/HARDWARE_SERIAL_PORT', unicode(self._view.serialPortLineEdit.text()))
147        ConfigManager().set('Plugins/HARDWARE_ETHERNET_HOST', unicode(self._view.ethernetHostLineEdit.text()))
148        ConfigManager().setInt('Plugins/HARDWARE_ETHERNET_PORT', self._view.ethernetPortSpinBox.value())
149
150        # Communication tab
151        ConfigManager().setFloat('Plugins/HARDWARE_COM_TIMEOUT', self._view.comTimeoutDoubleSpinBox.value(), 1)
152        ConfigManager().setInt('Plugins/HARDWARE_COM_RETRY', self._view.comRetrySpinBox.value())
153
154        ConfigManager().save()
155
156    def __onYawAxisComboBoxActivated(self, pluginName):
157        """ Yaw axis combo box.
158        """
159        Logger().debug("PluginsController.__onYawAxisComboBoxActivated(): plugin=%s" % pluginName)
160        model, controllerClass = PluginsManager ().get('yawAxis', pluginName)
161        if hasattr(model, '_driver'):
162            self._view.yawAxisDriverComboBox.setEnabled(True)
163            self._view.yawAxisDriverComboBox.setCurrentIndex(self._view.yawAxisDriverComboBox.findText(model._config['DRIVER_TYPE']))
164        else:
165            self._view.yawAxisDriverComboBox.setEnabled(False)
166            #self._view.yawAxisDriverComboBox.setCurrentIndex(-1)
167
168    def __onPitchAxisComboBoxActivated(self, pluginName):
169        """ Pitch axis combo box.
170        """
171        Logger().debug("PluginsController.__onPitchAxisComboBoxActivated(): plugin=%s" % pluginName)
172        model, controllerClass = PluginsManager ().get('pitchAxis', pluginName)
173        if hasattr(model, '_driver'):
174            self._view.pitchAxisDriverComboBox.setEnabled(True)
175            self._view.pitchAxisDriverComboBox.setCurrentIndex(self._view.pitchAxisDriverComboBox.findText(model._config['DRIVER_TYPE']))
176        else:
177            self._view.pitchAxisDriverComboBox.setEnabled(False)
178            #self._view.pitchAxisDriverComboBox.setCurrentIndex(-1)
179
180    def __onShutterComboBoxActivated(self, pluginName):
181        """ Shutter combo box.
182        """
183        Logger().debug("PluginsController.__onShutterComboBoxActivated(): plugin=%s" % pluginName)
184        model, controllerClass = PluginsManager ().get('shutter', pluginName)
185        if hasattr(model, '_driver'):
186            self._view.shutterDriverComboBox.setEnabled(True)
187            self._view.shutterDriverComboBox.setCurrentIndex(self._view.shutterDriverComboBox.findText(model._config['DRIVER_TYPE']))
188        else:
189            self._view.shutterDriverComboBox.setEnabled(False)
190            #self._view.shutterDriverComboBox.setCurrentIndex(-1)
191
192    def __onBluetoothChoosePushButtonClicked(self):
193        """ Choose bluetooth button clicked.
194
195        Open the bluetooth chooser dialog.
196        """
197        Logger().trace("PluginsController.__onBluetoothChoosePushButtonClicked()")
198        QtGui.qApp.setOverrideCursor(QtGui.QCursor(QtCore.Qt.WaitCursor))
199        while QtGui.QApplication.hasPendingEvents():
200            QtGui.QApplication.processEvents()  #QtCore.QEventLoop.ExcludeUserInputEvents)
201
202        bluetoothTransport = BluetoothTransport()
203        try:
204            bluetoothDevices = bluetoothTransport.discoverDevices()
205        except Exception, msg:
206            QtGui.qApp.restoreOverrideCursor()
207            Logger().exception("PluginsController.__onBluetoothChoosePushButtonClicked()")
208            Logger().error("Can't scan bluetooth\n%s" % unicode(msg))
209            dialog = ExceptionMessageDialog(self.tr("Can't scan bluetooth"), unicode(msg))
210            dialog.exec_()
211        else:
212            QtGui.qApp.restoreOverrideCursor()
213            controller = BluetoothChooserController(self, model=bluetoothDevices)
214            response = controller.exec_()
215            if response:
216                address, name = controller.getSelectedBluetoothAddress()
217                Logger().debug("PluginsController.__onChooseBluetoothButtonClicked(): address=%s, name=%s" % (address, name))
218                self._view.bluetoothDeviceAddressLineEdit.setText(address)
219            controller.shutdown()
220
221    # Interface
222    def selectTab(self, tabIndex, disable=False):
223        """ Select the specified tab.
224
225        @param tabIndex: page num
226        @type tabIndex: int
227
228        @param disable: if True, disable all other pages
229        @type disable: bool
230        """
231        self._view.tabWidget.setCurrentIndex(tabIndex)
232        for index in xrange(self._view.tabWidget.count()):
233            self._view.tabWidget.setTabEnabled(index, tabIndex == index)
234
235    def refreshView(self):
236
237        # Plugins tab
238        yawAxisPlugins = PluginsManager ().getList('yawAxis')
239        if yawAxisPlugins:
240            for model, controller in yawAxisPlugins:
241                self._view.yawAxisComboBox.addItem(model.name)
242            selectedPluginName = ConfigManager().get('Plugins/PLUGIN_YAW_AXIS')
243            self._view.yawAxisComboBox.setCurrentIndex(self._view.yawAxisComboBox.findText(selectedPluginName))
244            selectedPlugin = PluginsManager ().get('yawAxis', selectedPluginName)[0]
245            if hasattr(selectedPlugin, '_driver'):
246                self._view.yawAxisDriverComboBox.setEnabled(True)
247                driverType = selectedPlugin._config['DRIVER_TYPE']
248                self._view.yawAxisDriverComboBox.setCurrentIndex(config.DRIVER_INDEX[driverType])
249            else:
250                self._view.yawAxisDriverComboBox.setEnabled(False)
251                #self._view.yawAxisDriverComboBox.setCurrentIndex(-1)
252
253        pitchAxisPlugins = PluginsManager ().getList('pitchAxis')
254        if pitchAxisPlugins:
255            for model, controller in pitchAxisPlugins:
256                self._view.pitchAxisComboBox.addItem(model.name)
257            selectedPluginName = ConfigManager().get('Plugins/PLUGIN_PITCH_AXIS')
258            self._view.pitchAxisComboBox.setCurrentIndex(self._view.pitchAxisComboBox.findText(selectedPluginName))
259            selectedPlugin = PluginsManager ().get('pitchAxis', selectedPluginName)[0]
260            if hasattr(selectedPlugin, '_driver'):
261                self._view.pitchAxisDriverComboBox.setEnabled(True)
262                driverType = selectedPlugin._config['DRIVER_TYPE']
263                self._view.pitchAxisDriverComboBox.setCurrentIndex(config.DRIVER_INDEX[driverType])
264            else:
265                self._view.pitchAxisDriverComboBox.setEnabled(False)
266                #self._view.pitchAxisDriverComboBox.setCurrentIndex(-1)
267
268        shutterPlugins = PluginsManager ().getList('shutter')
269        if shutterPlugins:
270            for model, controller in shutterPlugins:
271                self._view.shutterComboBox.addItem(model.name)
272            selectedPluginName = ConfigManager().get('Plugins/PLUGIN_SHUTTER')
273            self._view.shutterComboBox.setCurrentIndex(self._view.shutterComboBox.findText(selectedPluginName))
274            selectedPlugin = PluginsManager ().get('shutter', selectedPluginName)[0]
275            if hasattr(selectedPlugin, '_driver'):
276                self._view.shutterDriverComboBox.setEnabled(True)
277                driverType = selectedPlugin._config['DRIVER_TYPE']
278                self._view.shutterDriverComboBox.setCurrentIndex(config.DRIVER_INDEX[driverType])
279            else:
280                self._view.shutterDriverComboBox.setEnabled(False)
281                #self._view.shutterDriverComboBox.setCurrentIndex(-1)
282
283        # Drivers tab
284        self._view.bluetoothDeviceAddressLineEdit.setText(ConfigManager().get('Plugins/HARDWARE_BLUETOOTH_DEVICE_ADDRESS'))
285        self._view.serialPortLineEdit.setText(ConfigManager().get('Plugins/HARDWARE_SERIAL_PORT'))
286        self._view.ethernetHostLineEdit.setText(ConfigManager().get('Plugins/HARDWARE_ETHERNET_HOST'))
287        self._view.ethernetPortSpinBox.setValue(ConfigManager().getInt('Plugins/HARDWARE_ETHERNET_PORT'))
288
289        # Communication tab
290        self._view.comTimeoutDoubleSpinBox.setValue(ConfigManager().getFloat('Plugins/HARDWARE_COM_TIMEOUT'))
291        self._view.comRetrySpinBox.setValue(ConfigManager().getInt('Plugins/HARDWARE_COM_RETRY'))
292
293    def getSelectedTab(self):
294        """ Return the selected tab.
295        """
296        return self._view.tabWidget.currentIndex()
297
298    def setSelectedTab(self, index):
299        """ Set the tab to be selected.
300        """
301        self._view.tabWidget.setCurrentIndex(index)
Note: See TracBrowser for help on using the repository browser.