本文整理汇总了Python中sk1.events.emit函数的典型用法代码示例。如果您正苦于以下问题：Python emit函数的具体用法？Python emit怎么用？Python emit使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了emit函数的15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: save_as
def save_as(self):
doc_file = '' + self.current_doc.doc_file
if not doc_file:
doc_file = '' + self.current_doc.doc_name
if not os.path.splitext(doc_file)[1] == "." + \
uc2const.FORMAT_EXTENSION[uc2const.SK2][0]:
doc_file = os.path.splitext(doc_file)[0] + "." + \
uc2const.FORMAT_EXTENSION[uc2const.SK2][0]
if not os.path.lexists(os.path.dirname(doc_file)):
doc_file = os.path.join(config.save_dir,
os.path.basename(doc_file))
doc_file = dialogs.get_save_file_name(self.mw, self, doc_file)[0]
if doc_file:
old_file = self.current_doc.doc_file
old_name = self.current_doc.doc_name
self.current_doc.set_doc_file(doc_file)
try:
self.make_backup(doc_file)
self.current_doc.save()
except:
self.current_doc.set_doc_file(old_file, old_name)
first = _('Cannot save document')
msg = ("%s '%s'.") % (first, self.current_doc.doc_name) + '\n'
msg += _('Please check file name and write permissions')
dialogs.error_dialog(self.mw, self.appdata.app_name, msg)
self.print_stacktrace()
return False
config.save_dir = str(os.path.dirname(doc_file))
self.history.add_entry(doc_file, appconst.SAVED)
events.emit(events.DOC_SAVED, self.current_doc)
events.emit(events.APP_STATUS, _('Document saved'))
return True
else:
return False示例2: save
def save(self, doc=''):
if not doc:
doc = self.current_doc
if not doc.doc_file:
return self.save_as()
ext = os.path.splitext(self.current_doc.doc_file)[1]
if not ext == "." + uc2const.FORMAT_EXTENSION[uc2const.SK2][0]:
return self.save_as()
if not os.path.lexists(os.path.dirname(self.current_doc.doc_file)):
return self.save_as()
try:
self.make_backup(self.current_doc.doc_file)
doc.save()
self.history.add_entry(self.current_doc.doc_file, appconst.SAVED)
events.emit(events.DOC_SAVED, doc)
except:
msg = _('Cannot save file')
msg = "%s '%s'" % (msg, self.current_doc.doc_file) + '\n'
msg += _('Please check file write permissions')
dialogs.error_dialog(self.mw, self.appdata.app_name, msg)
self.print_stacktrace()
return False
events.emit(events.APP_STATUS, _('Document saved'))
return True示例3: set_selected_nodes
def set_selected_nodes(self, points=[], add_flag=False):
if points: self.new_node = None
if not add_flag:
for item in self.selected_nodes:
item.selected = False
self.selected_nodes = []
for item in points:
if item.is_start() and item.path.is_closed():
continue
if item.selected and item in self.selected_nodes:
item.selected = False
self.selected_nodes.remove(item)
else:
item.selected = True
self.selected_nodes.append(item)
if len(self.selected_nodes) == 1:
self.create_control_points()
else:
self.clear_control_points()
events.emit(events.SELECTION_CHANGED, self.presenter)
msg = _('No selected nodes')
if self.selected_nodes:
msg = _('Selected %d node(s)') % len(self.selected_nodes)
events.emit(events.APP_STATUS, msg)
self.canvas.selection_redraw()示例4: export_as
def export_as(self):
doc_file = '' + self.current_doc.doc_file
if not doc_file:
doc_file = '' + self.current_doc.doc_name
if os.path.splitext(doc_file)[1] == "." + \
uc2const.FORMAT_EXTENSION[uc2const.SK2][0]:
doc_file = os.path.splitext(doc_file)[0] + "." + \
uc2const.FORMAT_EXTENSION[uc2const.PNG][0]
doc_file = os.path.join(config.export_dir,
os.path.basename(doc_file))
doc_file = dialogs.get_save_file_name(self.mw, self, doc_file,
_('Export document As...'),
file_types=data.SAVER_FORMATS[1:])[0]
if doc_file:
try:
self.make_backup(doc_file, True)
self.current_doc.export_as(doc_file)
except:
first = _('Cannot save document')
msg = ("%s '%s'.") % (first, self.current_doc.doc_name) + '\n'
msg += _('Please check file name and write permissions')
dialogs.error_dialog(self.mw, self.appdata.app_name, msg)
self.print_stacktrace()
return
config.export_dir = str(os.path.dirname(doc_file))
events.emit(events.APP_STATUS, _('Document is successfully exported'))示例5: __setattr__
def __setattr__(self, attr, value):
if attr in ['filename', 'app']:
self.__dict__[attr] = value
return
if not hasattr(self, attr) or getattr(self, attr) != value:
self.__dict__[attr] = value
events.emit(events.CONFIG_MODIFIED, attr, value)示例6: open
def open(self, doc_file='', silent=False):
if not doc_file:
doc_file = dialogs.get_open_file_name(self.mw, self, config.open_dir)
if os.path.lexists(doc_file) and os.path.isfile(doc_file):
try:
doc = PD_Presenter(self, doc_file, silent)
except RuntimeError:
msg = _('Cannot open file:')
msg = "%s\n'%s'" % (msg, doc_file) + '\n'
msg += _('The file contains newer SK2 format.\n')
msg += _('Try updating sK1 application from http://www.sk1project.net')
dialogs.error_dialog(self.mw, self.appdata.app_name, msg)
self.print_stacktrace()
return
except:
msg = _('Cannot open file:')
msg = "%s\n'%s'" % (msg, doc_file) + '\n'
msg += _('The file may be corrupted or not supported format')
dialogs.error_dialog(self.mw, self.appdata.app_name, msg)
self.print_stacktrace()
return
self.docs.append(doc)
config.open_dir = str(os.path.dirname(doc_file))
self.history.add_entry(doc_file)
self.set_current_doc(doc)
events.emit(events.APP_STATUS, _('Document opened'))示例7: save_as
def save_as(self):
doc_file = '' + self.current_doc.doc_file
if not doc_file:
doc_file = '' + self.current_doc.doc_name
if not os.path.splitext(doc_file)[1] == "." + \
uc2const.FORMAT_EXTENSION[uc2const.PDXF][0]:
doc_file = os.path.splitext(doc_file)[0] + "." + \
uc2const.FORMAT_EXTENSION[uc2const.PDXF][0]
if not os.path.lexists(os.path.dirname(doc_file)):
doc_file = os.path.join(config.save_dir,
os.path.basename(doc_file))
doc_file = get_save_file_name(self.mw, self, doc_file)
if doc_file:
old_file = self.current_doc.doc_file
old_name = self.current_doc.doc_name
self.current_doc.set_doc_file(doc_file)
try:
self.current_doc.save()
except IOError:
self.current_doc.set_doc_file(old_file, old_name)
details = sys.exc_info()[1].__str__() + sys.exc_info()[2].__str__()
first = _('Cannot save document')
sec = _('Please check file name and write permissions')
msg = ("%s '%s'.") % (first, self.current_doc.doc_name)
wal.error_dialog(self.mw, self.appdata.app_name, msg, sec, details)
return False
config.save_dir = os.path.dirname(doc_file)
events.emit(events.APP_STATUS, _('Document saved'))
return True
else:
return False示例8: mouse_move
def mouse_move(self, event):
if self.start:
self.end = self.snap.snap_point(event.get_point())[2]
self._update_style()
style = deepcopy(self.new_style)
self.api.set_temp_style(self.target, style)
events.emit(events.APP_STATUS, self.msg)示例9: update_points
def update_points(self):
self.corner_points = []
self.midpoints = []
coef1 = self.target.coef1
coef2 = self.target.coef2
angle1 = self.target.angle1
angle2 = self.target.angle2
corners_num = self.target.corners_num
center = [0.5, 0.5]
corner_angle = 2.0 * math.pi / float(corners_num)
corners_start = [0.5, 0.5 + 0.5 * coef1]
midpoint_start = [0.5, 0.5 + 0.5 * coef2 * math.cos(corner_angle / 2.0)]
corner_angle_shift = angle1
midpoint_angle_shift = corner_angle / 2.0 + angle2
for i in range(0, corners_num):
angle = float(i) * corner_angle + corner_angle_shift
point = libgeom.rotate_point(center, corners_start, angle)
self.corner_points.append(CornerPoint(self.canvas,
self.target, point, i))
angle = float(i) * corner_angle + midpoint_angle_shift
point = libgeom.rotate_point(center, midpoint_start, angle)
self.midpoints.append(CornerPoint(self.canvas,
self.target, point, i))
msg = _('Polygon in editing')
events.emit(events.APP_STATUS, msg)示例10: mouse_move
def mouse_move(self, event):
x, y = self.win_to_doc_coords(list(event.GetPositionTuple()))
unit = self.presenter.model.doc_units
tr_unit = uc2const.unit_short_names[unit]
msg = " %i x %i" % (x * point_dict[unit], y * point_dict[unit])
events.emit(events.MOUSE_STATUS, "%s %s" % (msg, tr_unit))
self.controller.mouse_move(CanvasEvent(event))示例11: goto_page
def goto_page(self, index):
pages = self.get_pages()
current_index = pages.index(self.active_page)
if index >= 0 and index <> current_index:
self.api.set_active_page(index)
self.eventloop.emit(self.eventloop.PAGE_CHANGED)
events.emit(events.PAGE_CHANGED, self)示例12: config_changed
def config_changed(self, attr, value):
if attr[0:4] == 'cms_':
self.update()
self.update_mngrs()
events.emit(events.CMS_CHANGED)
for item in self.app.docs:
item.model.clear_color_cache()
self.app.current_doc.canvas.force_redraw()示例13: close
def close(self):
if not self.docarea is None:
self.app.mw.remove_tab(self.docarea)
for obj in self.traced_objects: obj.close()
fields = self.__dict__
items = fields.keys()
for item in items: fields[item] = None
events.emit(events.DOC_CLOSED, self)示例14: start_
def start_(self):
self.snap = self.presenter.snap
self.target = self.selection.objs[0]
self.selection.clear()
self.canvas.selection_redraw()
self.orig_style = self.target.style
self.new_style = deepcopy(self.orig_style)
events.emit(events.APP_STATUS, self.msg)示例15: start_
def start_(self):
self.snap = self.presenter.snap
self.target = self.selection.objs[0]
self.selected_obj = None
self.update_points()
self.api.set_mode()
self.selection.clear()
msg = _('Ellipse in editing')
events.emit(events.APP_STATUS, msg)