本文整理汇总了Python中translate.storage.placeables.StringElem.find方法的典型用法代码示例。如果您正苦于以下问题：Python StringElem.find方法的具体用法？Python StringElem.find怎么用？Python StringElem.find使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类translate.storage.placeables.StringElem的用法示例。
在下文中一共展示了StringElem.find方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: TextBox
# 需要导入模块: from translate.storage.placeables import StringElem [as 别名]
# 或者: from translate.storage.placeables.StringElem import find [as 别名]
#.........这里部分代码省略.........
if elem is None and offset is not None:
if self.selected_elem_index is not None and not (0 <= offset < len(filtered_elems)):
# Clear selection when we go past the first or last placeable
self.select_elem(None)
self.apply_gui_info(self.elem)
return
return self.select_elem(elem=filtered_elems[offset % len(filtered_elems)])
if elem not in filtered_elems:
return
# Reset the default tag for the previously selected element
if self.selected_elem is not None:
self.selected_elem.gui_info = None
self.add_default_gui_info(self.selected_elem)
i = 0
for fe in filtered_elems:
if fe is elem:
break
i += 1
self.selected_elem_index = i
self.selected_elem = elem
#logging.debug('Selected element: %s (%s)' % (repr(self.selected_elem), unicode(self.selected_elem)))
if not hasattr(elem, 'gui_info') or not elem.gui_info:
elem.gui_info = placeablesguiinfo.StringElemGUI(elem, self, fg=current_theme['selected_placeable_fg'], bg=current_theme['selected_placeable_bg'])
else:
elem.gui_info.fg = current_theme['selected_placeable_fg']
elem.gui_info.bg = current_theme['selected_placeable_bg']
self.apply_gui_info(self.elem, include_subtree=False)
self.apply_gui_info(self.elem)
self.apply_gui_info(elem, include_subtree=False)
cursor_offset = self.elem.find(self.selected_elem) + len(self.selected_elem)
self.place_cursor(cursor_offset)
self.emit('element-selected', self.selected_elem)
def show_suggestion(self, suggestion=None):
if isinstance(suggestion, dict):
self.suggestion = suggestion
if self.suggestion is None:
return
iters = (self.buffer.get_iter_at_offset(self.suggestion['offset']),)
self.buffer.handler_block_by_func(self._on_insert_text)
self.buffer.insert(iters[0], self.suggestion['text'])
self.buffer.handler_unblock_by_func(self._on_insert_text)
iters = (
self.buffer.get_iter_at_offset(self.suggestion['offset']),
self.buffer.get_iter_at_offset(
self.suggestion['offset'] + len(self.suggestion['text'])
)
)
self.buffer.select_range(*iters)
def suggestion_is_visible(self):
"""Checks whether the current text suggestion is visible."""
selection = self.buffer.get_selection_bounds()
if not selection or self.suggestion is None:
return False
start_offset = selection[0].get_offset()
text = self.buffer.get_text(*selection)
return self.suggestion['text'] and \
self.suggestion['text'] == text and \
self.suggestion['offset'] >= 0 and \
self.suggestion['offset'] == start_offset