def __init__(self, store_controller):
GObjectWrapper.__init__(self)
self.current_unit = None
self.main_controller = store_controller.main_controller
self.main_controller.unit_controller = self
self.store_controller = store_controller
self.store_controller.unit_controller = self
self.checks_controller = None
from virtaal.views.unitview import UnitView
self.view = UnitView(self)
self.view.connect('delete-text', self._unit_delete_text)
self.view.connect('insert-text', self._unit_insert_text)
self.view.connect('paste-start', self._unit_paste_start)
self.view.connect('modified', self._unit_modified)
self.view.connect('unit-done', self._unit_done)
self.view.enable_signals()
self.store_controller.connect('store-loaded', self._on_store_loaded)
self.main_controller.connect('controller-registered',
self._on_controller_registered)
self._recreate_workflow = False
self._unit_state_names = {}
self._state_timer_active = False
def __init__(self, store_controller):
GObjectWrapper.__init__(self)
self.current_unit = None
self.main_controller = store_controller.main_controller
self.main_controller.unit_controller = self
self.store_controller = store_controller
self.store_controller.unit_controller = self
self.checks_controller = None
from virtaal.views.unitview import UnitView
self.view = UnitView(self)
self.view.connect('delete-text', self._unit_delete_text)
self.view.connect('insert-text', self._unit_insert_text)
self.view.connect('paste-start', self._unit_paste_start)
self.view.connect('modified', self._unit_modified)
self.view.connect('unit-done', self._unit_done)
self.view.enable_signals()
self.store_controller.connect('store-loaded', self._on_store_loaded)
self.main_controller.connect('controller-registered', self._on_controller_registered)
self._recreate_workflow = False
self._unit_state_names = {}
self._state_timer_active = False
class UnitController(BaseController):
"""Controller for unit-based operations."""
__gtype_name__ = "UnitController"
__gsignals__ = {
'unit-done': (SIGNAL_RUN_FIRST, None, (object, int)),
'unit-modified': (SIGNAL_RUN_FIRST, None, (object,)),
'unit-delete-text': (SIGNAL_RUN_FIRST, None, (object, object, object, int, int, object, int)),
'unit-insert-text': (SIGNAL_RUN_FIRST, None, (object, object, int, object, int)),
'unit-paste-start': (SIGNAL_RUN_FIRST, None, (object, object, object, int)),
}
STATE_TIMEOUT = 200
# INITIALIZERS #
def __init__(self, store_controller):
GObjectWrapper.__init__(self)
self.current_unit = None
self.main_controller = store_controller.main_controller
self.main_controller.unit_controller = self
self.store_controller = store_controller
self.store_controller.unit_controller = self
self.checks_controller = None
from virtaal.views.unitview import UnitView
self.view = UnitView(self)
self.view.connect('delete-text', self._unit_delete_text)
self.view.connect('insert-text', self._unit_insert_text)
self.view.connect('paste-start', self._unit_paste_start)
self.view.connect('modified', self._unit_modified)
self.view.connect('unit-done', self._unit_done)
self.view.enable_signals()
self.store_controller.connect('store-loaded', self._on_store_loaded)
self.main_controller.connect('controller-registered', self._on_controller_registered)
self._recreate_workflow = False
self._unit_state_names = {}
self._state_timer_active = False
# ACCESSORS #
def get_unit_target(self, target_index):
return self.view.get_target_n(target_index)
def set_unit_target(self, target_index, value, cursor_pos=-1):
self.view.set_target_n(target_index, value, cursor_pos)
# METHODS #
def get_unit_state_names(self, unit=None):
self._unit_state_names = {
#FIXME: choose friendly names
workflow.StateEnum.EMPTY: _('Untranslated'),
workflow.StateEnum.NEEDS_WORK: _('Needs work'),
workflow.StateEnum.REJECTED: _('Rejected'),
workflow.StateEnum.NEEDS_REVIEW: _('Needs review'),
workflow.StateEnum.UNREVIEWED: _('Translated'),
workflow.StateEnum.FINAL: _('Reviewed'),
}
return self._unit_state_names
def set_current_state(self, newstate, from_user=False):
if isinstance(newstate, workflow.UnitState):
newstate = newstate.state_value
self.current_unit._current_state = newstate
if from_user:
# No need to update the GUI, and we should make the choice sticky
self.current_unit._state_sticky = True
else:
self.view.update_state(self._unit_state_names[newstate])
def load_unit(self, unit):
if self.current_unit and self.current_unit is unit:
return self.view
self.current_unit = unit
self.nplurals = self.main_controller.lang_controller.target_lang.nplurals
unit._modified = False
if not unit.STATE:
# If the unit doesn't support states, just skip the state code
self.view.load_unit(unit)
return self.view
# This unit does support states
state_n, state_id = unit.get_state_n(), unit.get_state_id()
state_names = self.get_unit_state_names()
unit._state_sticky = False
unit._current_state = state_n
if self._recreate_workflow or True:
# This will only happen when a document is loaded.
self._unit_state_names = {}
# FIXME: The call below is run for the second time, but is necessary
# because the names could have changed in the new document :/
state_names = self.get_unit_state_names()
if state_names:
unit._workflow = workflow.create_unit_workflow(unit, state_names)
self._recreate_workflow = False
if state_names:
unit._workflow.reset(unit, init_state=state_names[state_id])
#XXX: we should make 100% sure that .reset() doesn't actually call
# a set method in the unit, since it might cause a diff or loss of
# meta-data.
self.view.load_unit(unit)
return self.view
def _unit_delete_text(self, unitview, deleted, parent, offset, cursor_pos, elem, target_num):
self.emit('unit-delete-text', self.current_unit, deleted, parent, offset, cursor_pos, elem, target_num)
def _unit_insert_text(self, unitview, ins_text, offset, elem, target_num):
self.emit('unit-insert-text', self.current_unit, ins_text, offset, elem, target_num)
def _unit_paste_start(self, unitview, old_text, offsets, target_num):
self.emit('unit-paste-start', self.current_unit, old_text, offsets, target_num)
def _unit_modified(self, *args):
self.emit('unit-modified', self.current_unit)
self.current_unit._modified = True
if self.current_unit.STATE and not self.current_unit._state_sticky:
self._start_state_timer()
def _unit_done(self, widget, unit):
if unit._modified and unit.STATE:
if len(unit.target) != 0 and unit._current_state == workflow.StateEnum.EMPTY and not unit._state_sticky:
# Oops! The user entered a translation, but the timer didn't
# expire yet, so let's mark it fuzzy to be safe. We don't know
# exactly what kind of fuzzy the format supports, so let's use
# .set_state_n() directly. Also, if the workflow does more, we
# probably don't want it, since we really only want to set the
# state.
unit.set_state_n(workflow.StateEnum.NEEDS_REVIEW)
else:
# Now really advance the workflow that we ended at
unit._workflow.set_current_state(self._unit_state_names[unit._current_state])
self.emit('unit-done', unit, unit._modified)
# let's just clean up a bit:
del unit._modified
if unit.STATE:
del unit._state_sticky
del unit._current_state
def _state_timer_expired(self, unit):
self._state_timer_active = False
if unit is not self.current_unit:
return
if unit.hasplural():
target_len = min([len(s) for s in unit.target.strings])
else:
target_len = len(unit.target)
empty_state = unit._current_state == workflow.StateEnum.EMPTY
if target_len and empty_state:
self.set_current_state(workflow.StateEnum.UNREVIEWED)
elif not target_len and not empty_state:
self.set_current_state(workflow.StateEnum.EMPTY)
def _start_state_timer(self):
if self._state_timer_active:
return
self._state_timer_active = True
timeout_add(self.STATE_TIMEOUT, self._state_timer_expired, self.current_unit)
def prepare_for_save(self):
"""Finalise outstanding changes to the toolkit store for saving."""
unit = self.current_unit
if unit._modified and unit.STATE:
unit._workflow.set_current_state(self._unit_state_names[unit._current_state])
# EVENT HANDLERS #
def _on_controller_registered(self, main_controller, controller):
if controller is main_controller.lang_controller:
self.main_controller.lang_controller.connect('source-lang-changed', self._on_language_changed)
self.main_controller.lang_controller.connect('target-lang-changed', self._on_language_changed)
elif controller is main_controller.checks_controller:
self.checks_controller = controller
elif controller is main_controller.placeables_controller:
controller.connect('parsers-changed', self._on_parsers_changed)
self._on_parsers_changed(controller)
def _on_language_changed(self, lang_controller, langcode):
self.nplurals = lang_controller.target_lang.nplurals
if hasattr(self, 'view'):
self.view.update_languages()
def _on_parsers_changed(self, placeables_controller):
if self.current_unit:
self.current_unit.rich_source = placeables_controller.apply_parsers(self.current_unit.rich_source)
def _on_store_loaded(self, store_controller):
"""Call C{_on_language_changed()} and set flag to recreate workflow.
If the target language loaded at start-up (from config) is the same
as that of the first opened file, C{self.view.update_languages()} is
not called, because the L{LangController}'s C{"target-lang-changed"}
signal is never emitted, because the language has not really
changed.
This event handler ensures that it is loaded. As a side-effect,
C{self.view.update_languages()} is called twice if language before
and after a store load is different. But we'll just have to live
with that."""
self._on_language_changed(
self.main_controller.lang_controller,
self.main_controller.lang_controller.target_lang.code
)
self._recreate_workflow = True
class UnitController(BaseController):
"""Controller for unit-based operations."""
__gtype_name__ = "UnitController"
__gsignals__ = {
'unit-done': (SIGNAL_RUN_FIRST, None, (object, int)),
'unit-modified': (SIGNAL_RUN_FIRST, None, (object, )),
'unit-delete-text': (SIGNAL_RUN_FIRST, None, (object, object, object,
int, int, object, int)),
'unit-insert-text':
(SIGNAL_RUN_FIRST, None, (object, object, int, object, int)),
'unit-paste-start':
(SIGNAL_RUN_FIRST, None, (object, object, object, int)),
}
STATE_TIMEOUT = 200
# INITIALIZERS #
def __init__(self, store_controller):
GObjectWrapper.__init__(self)
self.current_unit = None
self.main_controller = store_controller.main_controller
self.main_controller.unit_controller = self
self.store_controller = store_controller
self.store_controller.unit_controller = self
self.checks_controller = None
from virtaal.views.unitview import UnitView
self.view = UnitView(self)
self.view.connect('delete-text', self._unit_delete_text)
self.view.connect('insert-text', self._unit_insert_text)
self.view.connect('paste-start', self._unit_paste_start)
self.view.connect('modified', self._unit_modified)
self.view.connect('unit-done', self._unit_done)
self.view.enable_signals()
self.store_controller.connect('store-loaded', self._on_store_loaded)
self.main_controller.connect('controller-registered',
self._on_controller_registered)
self._recreate_workflow = False
self._unit_state_names = {}
self._state_timer_active = False
# ACCESSORS #
def get_unit_target(self, target_index):
return self.view.get_target_n(target_index)
def set_unit_target(self, target_index, value, cursor_pos=-1):
self.view.set_target_n(target_index, value, cursor_pos)
# METHODS #
def get_unit_state_names(self, unit=None):
self._unit_state_names = {
#FIXME: choose friendly names
workflow.StateEnum.EMPTY:
_('Untranslated'),
workflow.StateEnum.NEEDS_WORK:
_('Needs work'),
workflow.StateEnum.REJECTED:
_('Rejected'),
workflow.StateEnum.NEEDS_REVIEW:
_('Needs review'),
workflow.StateEnum.UNREVIEWED:
_('Translated'),
workflow.StateEnum.FINAL:
_('Reviewed'),
}
return self._unit_state_names
def set_current_state(self, newstate, from_user=False):
if isinstance(newstate, workflow.UnitState):
newstate = newstate.state_value
self.current_unit._current_state = newstate
if from_user:
# No need to update the GUI, and we should make the choice sticky
self.current_unit._state_sticky = True
else:
self.view.update_state(self._unit_state_names[newstate])
def load_unit(self, unit):
if self.current_unit and self.current_unit is unit:
return self.view
self.current_unit = unit
self.nplurals = self.main_controller.lang_controller.target_lang.nplurals
unit._modified = False
if not unit.STATE:
# If the unit doesn't support states, just skip the state code
self.view.load_unit(unit)
return self.view
# This unit does support states
state_n, state_id = unit.get_state_n(), unit.get_state_id()
state_names = self.get_unit_state_names()
unit._state_sticky = False
unit._current_state = state_n
if self._recreate_workflow or True:
# This will only happen when a document is loaded.
self._unit_state_names = {}
# FIXME: The call below is run for the second time, but is necessary
# because the names could have changed in the new document :/
state_names = self.get_unit_state_names()
if state_names:
unit._workflow = workflow.create_unit_workflow(
unit, state_names)
self._recreate_workflow = False
if state_names:
unit._workflow.reset(unit, init_state=state_names[state_id])
#XXX: we should make 100% sure that .reset() doesn't actually call
# a set method in the unit, since it might cause a diff or loss of
# meta-data.
self.view.load_unit(unit)
return self.view
def _unit_delete_text(self, unitview, deleted, parent, offset, cursor_pos,
elem, target_num):
self.emit('unit-delete-text', self.current_unit, deleted, parent,
offset, cursor_pos, elem, target_num)
def _unit_insert_text(self, unitview, ins_text, offset, elem, target_num):
self.emit('unit-insert-text', self.current_unit, ins_text, offset,
elem, target_num)
def _unit_paste_start(self, unitview, old_text, offsets, target_num):
self.emit('unit-paste-start', self.current_unit, old_text, offsets,
target_num)
def _unit_modified(self, *args):
self.emit('unit-modified', self.current_unit)
self.current_unit._modified = True
if self.current_unit.STATE and not self.current_unit._state_sticky:
self._start_state_timer()
def _unit_done(self, widget, unit):
if unit._modified and unit.STATE:
if len(
unit.target
) != 0 and unit._current_state == workflow.StateEnum.EMPTY and not unit._state_sticky:
# Oops! The user entered a translation, but the timer didn't
# expire yet, so let's mark it fuzzy to be safe. We don't know
# exactly what kind of fuzzy the format supports, so let's use
# .set_state_n() directly. Also, if the workflow does more, we
# probably don't want it, since we really only want to set the
# state.
unit.set_state_n(workflow.StateEnum.NEEDS_REVIEW)
else:
# Now really advance the workflow that we ended at
unit._workflow.set_current_state(
self._unit_state_names[unit._current_state])
self.emit('unit-done', unit, unit._modified)
# let's just clean up a bit:
del unit._modified
if unit.STATE:
del unit._state_sticky
del unit._current_state
def _state_timer_expired(self, unit):
self._state_timer_active = False
if unit is not self.current_unit:
return
if unit.hasplural():
target_len = min([len(s) for s in unit.target.strings])
else:
target_len = len(unit.target)
empty_state = unit._current_state == workflow.StateEnum.EMPTY
if target_len and empty_state:
self.set_current_state(workflow.StateEnum.UNREVIEWED)
elif not target_len and not empty_state:
self.set_current_state(workflow.StateEnum.EMPTY)
def _start_state_timer(self):
if self._state_timer_active:
return
self._state_timer_active = True
timeout_add(self.STATE_TIMEOUT, self._state_timer_expired,
self.current_unit)
def prepare_for_save(self):
"""Finalise outstanding changes to the toolkit store for saving."""
unit = self.current_unit
if unit._modified and unit.STATE:
unit._workflow.set_current_state(
self._unit_state_names[unit._current_state])
# EVENT HANDLERS #
def _on_controller_registered(self, main_controller, controller):
if controller is main_controller.lang_controller:
self.main_controller.lang_controller.connect(
'source-lang-changed', self._on_language_changed)
self.main_controller.lang_controller.connect(
'target-lang-changed', self._on_language_changed)
elif controller is main_controller.checks_controller:
self.checks_controller = controller
elif controller is main_controller.placeables_controller:
controller.connect('parsers-changed', self._on_parsers_changed)
self._on_parsers_changed(controller)
def _on_language_changed(self, lang_controller, langcode):
self.nplurals = lang_controller.target_lang.nplurals
if hasattr(self, 'view'):
self.view.update_languages()
def _on_parsers_changed(self, placeables_controller):
if self.current_unit:
self.current_unit.rich_source = placeables_controller.apply_parsers(
self.current_unit.rich_source)
def _on_store_loaded(self, store_controller):
"""Call C{_on_language_changed()} and set flag to recreate workflow.
If the target language loaded at start-up (from config) is the same
as that of the first opened file, C{self.view.update_languages()} is
not called, because the L{LangController}'s C{"target-lang-changed"}
signal is never emitted, because the language has not really
changed.
This event handler ensures that it is loaded. As a side-effect,
C{self.view.update_languages()} is called twice if language before
and after a store load is different. But we'll just have to live
with that."""
self._on_language_changed(
self.main_controller.lang_controller,
self.main_controller.lang_controller.target_lang.code)
self._recreate_workflow = True
