def _layout_update_sources(self):
num_source_widgets = len(self.sources)
if num_source_widgets < self.MAX_SOURCES:
# Technically the condition above will only be True when num_target_widgets == 0, ie.
# no target text boxes has been created yet.
self._create_sources()
num_source_widgets = len(self.sources)
if self.unit is None:
if num_source_widgets >= 1:
# The above condition should *never* be False
textbox = self.sources[0]
textbox.set_text(u'')
textbox.parent.show()
for i in range(1, num_source_widgets):
self.sources[i].parent.hide_all()
return
num_unit_sources = 1
if self.unit.hasplural():
num_unit_sources = len(self.unit.source.strings)
for i in range(self.MAX_SOURCES):
if i < num_unit_sources:
sourcestr = self.unit.rich_source[i]
self.sources[i].modify_font(rendering.get_source_font_description())
# FIXME: This modfies the unit's copy - we should not do this
self.sources[i].set_text(sourcestr)
self.sources[i].parent.show_all()
#logging.debug('Showing source #%d: %s' % (i, self.sources[i]))
else:
#logging.debug('Hiding source #%d: %s' % (i, self.sources[i]))
self.sources[i].parent.hide_all()
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 _create_sources(self):
for i in range(len(self.sources), self.MAX_SOURCES):
source = self._create_textbox(u'', editable=False, role='source')
textbox = source.get_child()
textbox.modify_font(rendering.get_source_font_description())
self._widgets['vbox_sources'].pack_start(source)
self.sources.append(textbox)
# The following fixes a very weird crash (bug #810)
def ignore_tab(txtbx, event, eventname):
if event.keyval in (gtk.keysyms.Tab, gtk.keysyms.ISO_Left_Tab):
self.focused_target_n = 0
return True
textbox.connect('key-pressed', ignore_tab)
def _create_sources(self):
for i in range(len(self.sources), self.MAX_SOURCES):
source = self._create_textbox(u'', editable=False, role='source')
textbox = source.get_child()
textbox.modify_font(rendering.get_source_font_description())
self._widgets['vbox_sources'].pack_start(source)
self.sources.append(textbox)
# The following fixes a very weird crash (bug #810)
def ignore_tab(txtbx, event, eventname):
if event.keyval in (gtk.keysyms.Tab, gtk.keysyms.ISO_Left_Tab):
self.focused_target_n = 0
return True
textbox.connect('key-pressed', ignore_tab)
self.emit('sources-created', self.sources)
