本文整理匯總了Python中calibre.gui2.tweak_book.editor.smarts.NullSmarts.get_completion_data方法的典型用法代碼示例。如果您正苦於以下問題：Python NullSmarts.get_completion_data方法的具體用法？Python NullSmarts.get_completion_data怎麽用？Python NullSmarts.get_completion_data使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類calibre.gui2.tweak_book.editor.smarts.NullSmarts的用法示例。
在下文中一共展示了NullSmarts.get_completion_data方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: TextEdit
# 需要導入模塊: from calibre.gui2.tweak_book.editor.smarts import NullSmarts [as 別名]
# 或者: from calibre.gui2.tweak_book.editor.smarts.NullSmarts import get_completion_data [as 別名]
#.........這裏部分代碼省略.........
self.setOverwriteMode(self.overwriteMode() ^ True)
ev.accept()
return
if self.snippet_manager.handle_key_press(ev):
self.completion_popup.hide()
return
if self.smarts.handle_key_press(ev, self):
self.handle_keypress_completion(ev)
return
QPlainTextEdit.keyPressEvent(self, ev)
self.handle_keypress_completion(ev)
def handle_keypress_completion(self, ev):
if self.request_completion is None:
return
code = ev.key()
if code in (
0,
Qt.Key_unknown,
Qt.Key_Shift,
Qt.Key_Control,
Qt.Key_Alt,
Qt.Key_Meta,
Qt.Key_AltGr,
Qt.Key_CapsLock,
Qt.Key_NumLock,
Qt.Key_ScrollLock,
Qt.Key_Up,
Qt.Key_Down,
):
# We ignore up/down arrow so as to not break scrolling through the
# text with the arrow keys
return
result = self.smarts.get_completion_data(self, ev)
if result is None:
self.last_completion_request += 1
else:
self.last_completion_request = self.request_completion(*result)
self.completion_popup.mark_completion(self, None if result is None else result[-1])
def handle_completion_result(self, result):
if result.request_id[0] >= self.last_completion_request:
self.completion_popup.handle_result(result)
def clear_completion_cache(self):
if self.request_completion is not None and self.completion_doc_name:
self.request_completion(None, "file:" + self.completion_doc_name)
def replace_possible_unicode_sequence(self):
c = self.textCursor()
has_selection = c.hasSelection()
if has_selection:
text = unicode(c.selectedText()).rstrip("\0")
else:
c.setPosition(c.position() - min(c.positionInBlock(), 6), c.KeepAnchor)
text = unicode(c.selectedText()).rstrip("\0")
m = re.search(r"[a-fA-F0-9]{2,6}$", text)
if m is None:
return False
text = m.group()
try:
num = int(text, 16)
except ValueError:
return False
if num > 0x10FFFF or num < 1:
return False示例2: TextEdit
# 需要導入模塊: from calibre.gui2.tweak_book.editor.smarts import NullSmarts [as 別名]
# 或者: from calibre.gui2.tweak_book.editor.smarts.NullSmarts import get_completion_data [as 別名]
#.........這裏部分代碼省略.........
def remove_tag(self):
if hasattr(self.smarts, 'remove_tag'):
self.smarts.remove_tag(self)
def keyPressEvent(self, ev):
if ev.key() == Qt.Key_X and ev.modifiers() == Qt.AltModifier:
if self.replace_possible_unicode_sequence():
ev.accept()
return
if ev.key() == Qt.Key_Insert:
self.setOverwriteMode(self.overwriteMode() ^ True)
ev.accept()
return
if self.snippet_manager.handle_key_press(ev):
self.completion_popup.hide()
return
if self.smarts.handle_key_press(ev, self):
self.handle_keypress_completion(ev)
return
QPlainTextEdit.keyPressEvent(self, ev)
self.handle_keypress_completion(ev)
def handle_keypress_completion(self, ev):
if self.request_completion is None:
return
code = ev.key()
if code in (
0, Qt.Key_unknown, Qt.Key_Shift, Qt.Key_Control, Qt.Key_Alt,
Qt.Key_Meta, Qt.Key_AltGr, Qt.Key_CapsLock, Qt.Key_NumLock,
Qt.Key_ScrollLock, Qt.Key_Up, Qt.Key_Down):
# We ignore up/down arrow so as to not break scrolling through the
# text with the arrow keys
return
result = self.smarts.get_completion_data(self, ev)
if result is None:
self.last_completion_request += 1
else:
self.last_completion_request = self.request_completion(*result)
self.completion_popup.mark_completion(self, None if result is None else result[-1])
def handle_completion_result(self, result):
if result.request_id[0] >= self.last_completion_request:
self.completion_popup.handle_result(result)
def clear_completion_cache(self):
if self.request_completion is not None and self.completion_doc_name:
self.request_completion(None, 'file:' + self.completion_doc_name)
def replace_possible_unicode_sequence(self):
c = self.textCursor()
has_selection = c.hasSelection()
if has_selection:
text = unicode_type(c.selectedText()).rstrip('\0')
else:
c.setPosition(c.position() - min(c.positionInBlock(), 6), c.KeepAnchor)
text = unicode_type(c.selectedText()).rstrip('\0')
m = re.search(r'[a-fA-F0-9]{2,6}$', text)
if m is None:
return False
text = m.group()
try:
num = int(text, 16)
except ValueError:
return False
if num > 0x10ffff or num < 1:
return False