def operation_started(self, operation_id):
"""
Forward the "operation_started" from the spool to the operations manager
"""
log("[op-start] %s" % Operation.get_by_id(operation_id))
operation = Operation.get_by_id(operation_id)
self.parent().emit(SIGNALS['%s_started' % operation.name], operation_id)
self.parent().emit(SIGNALS['operation_started'], operation_id)
def operation_ended(self, operation_id):
"""
Forward the "operation_ended" from the spool to the operations manager
"""
# get the corresponding operation
operation = Operation.get_by_id(operation_id)
# update the spool
self.running.remove(operation)
if operation.status == 'done':
self.done.append(operation)
else:
self.errors.append(operation)
# alert that an operation has finished
log("[op-end] %s" % operation)
self.parent().emit(SIGNALS['operation_ended'], operation_id)
# then alert for this specific operation
status = 'done'
operation = Operation.get_by_id(operation_id)
if operation.status != 'done':
status = 'error'
self.parent().emit(SIGNALS['%s_%s' % (operation.name, status)], operation_id)
def set_current_item(self, item):
"""
Display the specified item it the view
"""
try:
self.start_loading()
self.current_item = item
self.update_title()
# mark the item as read
if item.unread:
self.trigger_read(True)
# display content
self.current_page_is_content = True
self.ui.webView.stop()
self.ui.webView.setHtml("")
self.ui.webView.setHtml(item.content)
self.ui.webView.setZoomFactor(self.current_zoom_factor)
self.ui.webView.setFocus(Qt.OtherFocusReason)
# toolbars
previous = self.controller.get_previous_item()
next = self.controller.get_next_item()
if previous:
self.leftToolbar.set_tooltip(previous.title)
self.leftToolbar.enable()
else:
self.leftToolbar.disable()
if next:
self.rightToolbar.set_tooltip(next.title)
self.rightToolbar.enable()
else:
self.rightToolbar.disable()
self.toolbar_manager.display()
# menus
self.action_read.setChecked(not item.unread)
self.action_read.setDisabled(not item.can_unread)
self.action_shared.setChecked(item.shared)
self.action_starred.setChecked(item.starred)
self.manage_actions()
str = "%s - " % item.title
statuses = []
if item.unread:
statuses.append('unread')
else:
statuses.append('read')
if item.shared:
statuses.append('shared')
if item.starred:
statuses.append('starred')
self.display_banner("%s [%s]" % (item.title, ', '.join(statuses)))
except Exception, e:
log("ERROR WHILE DISPLAYING ITEM : %s" % e)
return False
def add_error(self, error):
"""
Add the error in the errors list and print it on stderr
"""
self.errors.append(error)
log(self.str_error(error))
# -*- coding: utf-8 -*-
"""
Item content view
"""
from ..mobile.itemview import ItemViewView as MobileItemViewView
from engine import log
ZOOMKEYS_ACTIVATED = False
try:
from utils.zoomkeys import grab as grab_zoom_keys
ZOOMKEYS_ACTIVATED = True
except Exception, e:
log("ZOOMKEYS ERROR : %s" % e)
class ItemViewView(MobileItemViewView):
def __init__(self, *args, **kwargs):
super(ItemViewView, self).__init__(*args, **kwargs)
# allow zoomkeys to be used to zoom
if ZOOMKEYS_ACTIVATED:
try:
grab_zoom_keys(self.win.winId(), True)
except Exception, e:
pass
