def paste(parent, sizer, pos):
"""\
Copies a widget (and all its children) from the clipboard to the given
destination (parent, sizer and position inside the sizer)
returns True if there was something to paste, False otherwise.
"""
if wx.TheClipboard.Open():
try:
if wx.TheClipboard.IsSupported(_widget_data_format):
wdo = _WidgetDataObject()
if not wx.TheClipboard.GetData(wdo):
print _("Data can't be copied from clipboard.")
return False
else:
return False
finally:
wx.TheClipboard.Close()
else:
print _("Clipboard can't be opened.")
return False
option, flag, border, xml_str = wdo.GetWidgetData()
if xml_str:
import xml_parse
try:
wx.BeginBusyCursor()
parser = xml_parse.ClipboardXmlWidgetBuilder(
parent, sizer, pos, option, flag, border)
parser.parse_string(xml_str)
return True # Widget hierarchy pasted.
finally:
wx.EndBusyCursor()
return False # There's nothing to paste.
def paste(parent, sizer, pos):
"""\
Copies a widget (and all its children) from the clipboard to the given
destination (parent, sizer and position inside the sizer).
@param parent: Parent widget of the widget to add
@param sizer: Sizer to place widget in
@type sizer: edit_sizers.edit_sizers.SizerBase | None
@param pos: Position inside the sizer
@type pos: int
@return: True on success
@rtype: bool
"""
if wx.TheClipboard.Open():
try:
if wx.TheClipboard.IsSupported(widget_data_format):
data_object = wx.CustomDataObject(widget_data_format)
if not wx.TheClipboard.GetData(data_object):
logging.debug(_("Data can't be copied from clipboard."))
return False
else:
wx.MessageBox(
_("The clipboard doesn't contain wxGlade widget data."),
_("Information"),
wx.OK | wx.CENTRE | wx.ICON_INFORMATION,
)
return False
finally:
wx.TheClipboard.Close()
else:
logging.info(_("Clipboard can't be opened."))
return False
option, flag, border, xml_unicode = clipboard2widget(data_object.GetData())
if xml_unicode:
import xml_parse
try:
wx.BeginBusyCursor()
# widget representation is still unicode, but parser need UTF8
xml_utf8 = xml_unicode.encode('utf8')
parser = xml_parse.ClipboardXmlWidgetBuilder(
parent, sizer, pos, option, flag, border)
parser.parse_string(xml_utf8)
return True # Widget hierarchy pasted.
finally:
wx.EndBusyCursor()
return False # There's nothing to paste.
def _paste(parent, sizer, pos, clipboard_data):
"parse XML and insert widget"
option, span, flag, border, xml_unicode = clipboard2widget( clipboard_data )
if not xml_unicode: return False
import xml_parse
try:
wx.BeginBusyCursor()
# widget representation is still unicode, but parser need UTF8
xml_utf8 = xml_unicode.encode('utf8')
parser = xml_parse.ClipboardXmlWidgetBuilder(parent, sizer, pos, option, span, flag, border)
with parent and parent.frozen() or misc.dummy_contextmanager():
parser.parse_string(xml_utf8)
common.app_tree.saved = False
return True # Widget hierarchy pasted.
except xml_parse.XmlParsingError:
if config.debugging: raise
return False
finally:
wx.EndBusyCursor()
def _paste(parent, pos, clipboard_data):
"parse XML and insert widget"
option, span, flag, border, xml_unicode = clipboard2widget( clipboard_data )
if not xml_unicode: return False
import xml_parse
try:
wx.BeginBusyCursor()
# widget representation is still unicode, but parser need UTF8
xml_utf8 = xml_unicode.encode('utf8')
parser = xml_parse.ClipboardXmlWidgetBuilder(parent, pos, option, span, flag, border)
with parent and parent.frozen() or misc.dummy_contextmanager():
parser.parse_string(xml_utf8)
if parent and hasattr(parent, "on_child_pasted"):
parent.on_child_pasted() # trigger e.g. re-sizing of the children
misc.rebuild_tree( parser.top_obj )
return True # Widget hierarchy pasted.
except xml_parse.XmlParsingError:
if config.debugging: raise
return False
finally:
wx.EndBusyCursor()
def _paste(parent, index, clipboard_data, rebuild_tree=True):
"parse XML and insert widget"
option, span, flag, border, xml_unicode = clipboard2widget( clipboard_data )
if not xml_unicode: return None
import xml_parse
try:
wx.BeginBusyCursor()
# widget representation is still unicode, but parser need UTF8
xml_utf8 = xml_unicode.encode('utf8')
parser = xml_parse.ClipboardXmlWidgetBuilder(parent, index, option, span, flag, border)
with parent and parent.frozen() or misc.dummy_contextmanager():
parser.parse_string(xml_utf8)
if parent and hasattr(parent, "on_child_pasted"):
parent.on_child_pasted() # trigger e.g. re-sizing of the children
freeze = parser._object_counter>80 # for more objects, we freeze the Tree during re-build
if rebuild_tree: misc.rebuild_tree( parser.top_obj, freeze=freeze )
return parser.top_obj # Widget hierarchy pasted.
except xml_parse.XmlParsingError:
if config.debugging: raise
return None
finally:
wx.EndBusyCursor()
