def update_languages(self):
srclang = self.controller.main_controller.lang_controller.source_lang.code
tgtlang = self.controller.main_controller.lang_controller.target_lang.code
for textview in self.sources:
self._update_textview_language(textview, srclang)
textview.modify_font(rendering.get_source_font_description())
# This causes some problems, so commented out for now
#textview.get_pango_context().set_font_description(rendering.get_source_font_description())
for textview in self.targets:
self._update_textview_language(textview, tgtlang)
textview.modify_font(rendering.get_target_font_description())
textview.get_pango_context().set_font_description(rendering.get_target_font_description())
def update_languages(self):
srclang = self.controller.main_controller.lang_controller.source_lang.code
tgtlang = self.controller.main_controller.lang_controller.target_lang.code
for textview in self.sources:
self._update_textview_language(textview, srclang)
textview.modify_font(rendering.get_source_font_description())
# This causes some problems, so commented out for now
#textview.get_pango_context().set_font_description(rendering.get_source_font_description())
for textview in self.targets:
self._update_textview_language(textview, tgtlang)
textview.modify_font(rendering.get_target_font_description())
textview.get_pango_context().set_font_description(
rendering.get_target_font_description())
def _layout_update_targets(self):
num_target_widgets = len(self.targets)
if num_target_widgets < self.MAX_TARGETS:
# Technically the condition above will only be True when num_target_widgets == 0, ie.
# no target text boxes has been created yet.
self._create_targets()
num_target_widgets = len(self.targets)
if self.unit is None:
if num_target_widgets >= 1:
# The above condition should *never* be False
textbox = self.targets[0]
textbox.set_text(u'')
textbox.parent.show_all()
for i in range(1, num_target_widgets):
self.targets[i].parent.hide_all()
return
num_unit_targets = 1
nplurals = 1
if self.unit.hasplural():
num_unit_targets = len(self.unit.target.strings)
nplurals = self.controller.main_controller.lang_controller.target_lang.nplurals
visible_sources = [src for src in self.sources if src.props.visible]
rich_target = self.unit.rich_target
rich_target_len = len(rich_target)
for i in range(self.MAX_TARGETS):
if i < nplurals:
# plural forms already in file
targetstr = u''
if i < rich_target_len and rich_target[i] is not None:
targetstr = rich_target[i]
self.targets[i].modify_font(
rendering.get_target_font_description())
self.targets[i].set_text(targetstr)
self.targets[i].parent.show_all()
self.targets[i].selector_textboxes = visible_sources
self.targets[i].selector_textbox = visible_sources[0]
#logging.debug('Showing target #%d: %s' % (i, self.targets[i]))
else:
# outside plural range
#logging.debug('Hiding target #%d: %s' % (i, self.targets[i]))
self.targets[i].parent.hide_all()
def _layout_update_targets(self):
num_target_widgets = len(self.targets)
if num_target_widgets < self.MAX_TARGETS:
# Technically the condition above will only be True when num_target_widgets == 0, ie.
# no target text boxes has been created yet.
self._create_targets()
num_target_widgets = len(self.targets)
if self.unit is None:
if num_target_widgets >= 1:
# The above condition should *never* be False
textbox = self.targets[0]
textbox.set_text(u'')
textbox.parent.show_all()
for i in range(1, num_target_widgets):
self.targets[i].parent.hide_all()
return
num_unit_targets = 1
nplurals = 1
if self.unit.hasplural():
num_unit_targets = len(self.unit.target.strings)
nplurals = self.controller.main_controller.lang_controller.target_lang.nplurals
visible_sources = [src for src in self.sources if src.props.visible]
rich_target = self.unit.rich_target
rich_target_len = len(rich_target)
for i in range(self.MAX_TARGETS):
if i < nplurals:
# plural forms already in file
targetstr = u''
if i < rich_target_len and rich_target[i] is not None:
targetstr = rich_target[i]
self.targets[i].modify_font(rendering.get_target_font_description())
self.targets[i].set_text(targetstr)
self.targets[i].parent.show_all()
self.targets[i].selector_textboxes = visible_sources
self.targets[i].selector_textbox = visible_sources[0]
#logging.debug('Showing target #%d: %s' % (i, self.targets[i]))
else:
# outside plural range
#logging.debug('Hiding target #%d: %s' % (i, self.targets[i]))
self.targets[i].parent.hide_all()
def _create_targets(self):
def on_textbox_n_press_event(textbox, event, eventname):
"""Handle special keypresses in the textarea."""
def target_key_press_event(textbox, event, eventname, next_textbox):
if eventname == 'enter':
if next_textbox is not None and next_textbox.props.visible:
self.focus_text_view(next_textbox)
else:
# textbox is the last text view in this unit, so we need to move on
# to the next one.
textbox.parent.parent.emit('key-press-event', event)
return True
# Alt-Down
elif eventname == 'alt-down':
idle_add(self.copy_original, textbox)
return True
# Shift-Tab
elif eventname == 'shift-tab':
if self.focused_target_n > 0:
self.focused_target_n -= 1
return True
return False
for i in range(len(self.targets), self.MAX_TARGETS):
target = self._create_textbox(u'', editable=True, role='target', scroll_policy=gtk.POLICY_AUTOMATIC)
textbox = target.get_child()
textbox.modify_font(rendering.get_target_font_description())
textbox.selector_textboxes = self.sources
textbox.selector_textbox = self.sources[0]
textbox.connect('paste-clipboard', self._on_textbox_paste_clipboard, i)
textbox.connect('text-inserted', self._on_target_insert_text, i)
textbox.connect('text-deleted', self._on_target_delete_range, i)
textbox.buffer.connect('changed', self._on_target_changed, i)
self._widgets['vbox_targets'].pack_start(target)
self.targets.append(textbox)
for target, next_target in zip(self.targets, self.targets[1:] + [None]):
target.connect('key-pressed', target_key_press_event, next_target)
def _create_targets(self):
def on_textbox_n_press_event(textbox, event, eventname):
"""Handle special keypresses in the textarea."""
def target_key_press_event(textbox, event, eventname, next_textbox):
if not eventname:
return False
if eventname in ('enter', 'ctrl-enter', 'ctrl-shift-enter'):
if next_textbox is not None and next_textbox.props.visible:
self.focus_text_view(next_textbox)
else:
if eventname == 'ctrl-enter' and self.unit.STATE:
#Ctrl+Enter means additionally advance the unit in the workflow
listnav = self._widgets['state']
listnav.move_state(1)
elif eventname == 'ctrl-shift-enter' and self.unit.STATE:
listnav = self._widgets['state']
listnav.move_state(-1)
# textbox is the last text view in this unit, so we need to move on
# to the next one.
textbox.parent.parent.emit('key-press-event', event)
return True
# Alt-Down
elif eventname == 'alt-down':
idle_add(self.copy_original, textbox)
return True
# Shift-Tab
elif eventname == 'shift-tab':
if self.focused_target_n > 0:
self.focused_target_n -= 1
return True
# Ctrl-Tab
elif eventname == 'ctrl-tab':
self.controller.main_controller.lang_controller.view.focus()
return True
# Ctrl-Shift-Tab
elif eventname == 'ctrl-shift-tab':
self.controller.main_controller.mode_controller.view.focus()
return True
return False
for i in range(len(self.targets), self.MAX_TARGETS):
target = self._create_textbox(u'',
editable=True,
role='target',
scroll_policy=gtk.POLICY_AUTOMATIC)
textbox = target.get_child()
textbox.modify_font(rendering.get_target_font_description())
textbox.selector_textboxes = self.sources
textbox.selector_textbox = self.sources[0]
textbox.connect('paste-clipboard',
self._on_textbox_paste_clipboard, i)
textbox.connect('text-inserted', self._on_target_insert_text, i)
textbox.connect('text-deleted', self._on_target_delete_range, i)
textbox.connect('changed', self._on_target_changed, i)
self._widgets['vbox_targets'].pack_start(target)
self.targets.append(textbox)
for target, next_target in zip(self.targets,
self.targets[1:] + [None]):
target.connect('key-pressed', target_key_press_event, next_target)
self.emit('targets-created', self.targets)
