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Make the disconnect action general

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This commit is contained in:
Charles Haley 2010-06-25 17:52:06 +01:00
parent b2e934a28a
commit 7cf3b2a263
1 changed files with 23 additions and 45 deletions
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58
src/calibre/gui2/device.py
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@ -105,12 +105,11 @@ class DeviceManager(Thread): # {{{
self.current_job = None
self.scanner = DeviceScanner()
self.connected_device = None
self.connected_device_kind = None
self.ejected_devices = set([])
self.mount_connection_requests = Queue.Queue(0)
self.open_feedback_slot = open_feedback_slot
ITUNES_STRING = '#itunes#'
def report_progress(self, *args):
pass
@ -183,11 +182,23 @@ class DeviceManager(Thread): # {{{
device_kind='usb'):
prints('Device connect failed again, giving up')
# Mount devices that don't use USB, such as the folder device and iTunes
# This will be called on the GUI thread. Because of this, we must store
# information that the scanner thread will use to do the real work.
def mount_device(self, kls, kind, path):
self.mount_connection_requests.put((kls, kind, path))
# disconnect a device
def umount_device(self, *args):
if self.is_device_connected and not self.job_manager.has_device_jobs():
if self.connected_device_kind == 'device':
self.connected_device.eject()
self.ejected_devices.add(self.connected_device)
self.connected_slot(False, self.connected_device_kind)
elif hasattr(self.connected_device, 'disconnect_from_folder'):
# As we are on the wrong thread, this call must *not* do
# anything besides set a flag that the right thread will see.
self.connected_device.disconnect_from_folder()
def next(self):
if not self.jobs.empty():
@ -250,22 +261,6 @@ class DeviceManager(Thread): # {{{
return self.create_job(self._get_device_information, done,
description=_('Get device information'))
# This will be called on the GUI thread. Because of this, we must store
# information that the scanner thread will use to do the real work.
# Note: this is used for iTunes
def mount_device(self, kls, kind, path):
self.mount_connection_requests.put((kls, kind, path))
# This is called on the GUI thread. No problem here, because it calls the
# device driver, telling it to tell the scanner when it passes by that the
# folder has disconnected. Note: this is also used for iTunes
def unmount_device(self):
if self.connected_device is not None:
if hasattr(self.connected_device, 'disconnect_from_folder'):
# As we are on the wrong thread, this call must *not* do
# anything besides set a flag that the right thread will see.
self.connected_device.disconnect_from_folder()
def _books(self):
'''Get metadata from device'''
mainlist = self.device.books(oncard=None, end_session=False)
@ -493,20 +488,15 @@ class DeviceMenu(QMenu): # {{{
mitem.triggered.connect(lambda x : self.connect_to_folder.emit())
self.connect_to_folder_action = mitem
mitem = self.addAction(QIcon(I('eject.svg')), _('Disconnect from folder'))
mitem.setEnabled(False)
mitem.triggered.connect(lambda x : self.disconnect_mounted_device.emit())
self.disconnect_mounted_device_action = mitem
mitem = self.addAction(QIcon(I('document_open.svg')), _('Connect to iTunes (BETA TEST)'))
mitem = self.addAction(QIcon(I('devices/itunes.png')), _('Connect to iTunes (BETA TEST)'))
mitem.setEnabled(True)
mitem.triggered.connect(lambda x : self.connect_to_itunes.emit())
self.connect_to_itunes_action = mitem
mitem = self.addAction(QIcon(I('eject.svg')), _('Disconnect from iTunes (BETA TEST)'))
mitem = self.addAction(QIcon(I('eject.svg')), _('Disconnect'))
mitem.setEnabled(False)
mitem.triggered.connect(lambda x : self.disconnect_mounted_device.emit())
self.disconnect_from_itunes_action = mitem
self.disconnect_mounted_device_action = mitem
self.addSeparator()
self.addMenu(self.set_default_menu)
@ -652,7 +642,7 @@ class DeviceMixin(object): # {{{
# disconnect from both folder and itunes devices
def disconnect_mounted_device(self):
self.device_manager.unmount_device()
self.device_manager.umount_device()
def _sync_action_triggered(self, *args):
m = getattr(self, '_sync_menu', None)
@ -672,19 +662,11 @@ class DeviceMixin(object): # {{{
if self.device_connected:
self._sync_menu.connect_to_folder_action.setEnabled(False)
self._sync_menu.connect_to_itunes_action.setEnabled(False)
if self.device_connected == 'folder':
self._sync_menu.disconnect_mounted_device_action.setEnabled(True)
if self.device_connected == 'itunes':
self._sync_menu.disconnect_from_itunes_action.setEnabled(True)
else:
self._sync_menu.disconnect_mounted_device_action.setEnabled(False)
else:
self._sync_menu.connect_to_folder_action.setEnabled(True)
self._sync_menu.disconnect_mounted_device_action.setEnabled(False)
self._sync_menu.connect_to_itunes_action.setEnabled(True)
self._sync_menu.disconnect_from_itunes_action.setEnabled(False)
self._sync_menu.disconnect_mounted_device_action.setEnabled(False)
def device_job_exception(self, job):
'''
@ -722,10 +704,7 @@ class DeviceMixin(object): # {{{
if connected:
self._sync_menu.connect_to_folder_action.setEnabled(False)
self._sync_menu.connect_to_itunes_action.setEnabled(False)
if device_kind == 'folder':
self._sync_menu.disconnect_mounted_device_action.setEnabled(True)
elif device_kind == 'itunes':
self._sync_menu.disconnect_from_itunes_action.setEnabled(True)
self._sync_menu.enable_device_actions(True,
self.device_manager.device.card_prefix(),
self.device_manager.device)
@ -734,7 +713,6 @@ class DeviceMixin(object): # {{{
self._sync_menu.connect_to_folder_action.setEnabled(True)
self._sync_menu.connect_to_itunes_action.setEnabled(True)
self._sync_menu.disconnect_mounted_device_action.setEnabled(False)
self._sync_menu.disconnect_from_itunes_action.setEnabled(False)
self._sync_menu.enable_device_actions(False)
self.eject_action.setEnabled(False)