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import inkex
from ..commands import LAYER_COMMANDS, get_command_description, ensure_symbol
from ..i18n import _
from ..svg import get_correction_transform
from ..svg.tags import SVG_USE_TAG, INKSCAPE_LABEL, XLINK_HREF
from .commands import CommandsExtension
class LayerCommands(CommandsExtension):
COMMANDS = LAYER_COMMANDS
def effect(self):
commands = [command for command in self.COMMANDS if getattr(self.options, command)]
if not commands:
inkex.errormsg(_("Please choose one or more commands to add."))
return
self.ensure_current_layer()
correction_transform = get_correction_transform(self.current_layer, child=True)
for i, command in enumerate(commands):
ensure_symbol(command)
inkex.etree.SubElement(self.current_layer, SVG_USE_TAG,
{
"id": self.uniqueId("use"),
INKSCAPE_LABEL: _("Ink/Stitch Command") + ": %s" % get_command_description(command),
XLINK_HREF: "#inkstitch_%s" % command,
"height": "100%",
"width": "100%",
"x": str(i * 20),
"y": "-10",
"transform": correction_transform
})
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