from .apply_attribute import ApplyAttribute

ApplyAttribute,

from inkex import Boolean, errormsg

from ..i18n import _

from .base import InkstitchExtension

class ApplyAttribute(InkstitchExtension):

'''

def __init__(self, *args, **kwargs):

InkstitchExtension.__init__(self, *args, **kwargs)

self.arg_parser.add_argument("--notebook")

self.arg_parser.add_argument("-n", "--namespace", dest="namespace", type=str, default='inkstitch')

self.arg_parser.add_argument("-k", "--key", dest="key", type=str, default='')

self.arg_parser.add_argument("-v", "--value", dest="value", type=str, default='')

self.arg_parser.add_argument("-r", "--remove", dest="remove", type=Boolean, default=False)

def effect(self):

self.get_elements()

if not self.elements:

errormsg(_("Please select at least one element."))

return

if not self.options.key:

errormsg(_("Please enter the attribute name."))

return

key = ''

if self.options.namespace:

key = f'{self.options.namespace}:'

key += self.options.key

if self.options.remove:

for element in self.elements:

element.node.pop(key)

else:

if not self.options.value:

errormsg(_("Please enter a value."))

return

for element in self.elements:

element.node.set(key, self.options.value)

<?xml version="1.0" encoding="UTF-8"?>

<inkscape-extension translationdomain="inkstitch" xmlns="http://www.inkscape.org/namespace/inkscape/extension">

<name>Apply attribute</name>

<id>org.{{ id_inkstitch }}.apply_attribute</id>

<param name="extension" type="string" gui-hidden="true">apply_attribute</param>

<effect>

<object-type>all</object-type>

<icon>{{ icon_path }}inx/apply_attribute.svg</icon>

<menu-tip>Applies a custom attribute to multiple elements</menu-tip>

<effects-menu>

<submenu name="{{ menu_inkstitch }}" translatable="no">

<submenu name="Edit" />

</submenu>

</effects-menu>

</effect>

<param name="notebook" type="notebook">

<page name="options" gui-text="Options">

<param name="namespace" type="string" gui-text="Namespace">inkstitch</param>

<param name="key" type="string" gui-text="Attribute"></param>

<param name="value" type="string" gui-text="Value"></param>

<spacer />

<param name="remove" type="boolean" gui-text="Remove attribute">false</param>

</page>

<page name="info" gui-text="Help">

<label appearance="header">This extension sets a custom attribute to all selected elements.</label>

<spacer/>

<label>It is an extension for experienced users.</label>

<spacer/>

<label appearance="url">https://inkstitch.org/docs/edit/#apply-attribute</label>

</page>

</param>

<script>

{{ command_tag | safe }}

</script>

</inkscape-extension>