reset embroidery settings (#506)

lib/extensions/__init__.py

@@ -2,17 +2,18 @@ from auto_satin import AutoSatin
 from convert_to_satin import ConvertToSatin
 from cut_satin import CutSatin
 from embroider import Embroider
-from lib.extensions.troubleshoot import Troubleshoot
 from flip import Flip
 from global_commands import GlobalCommands
 from input import Input
 from install import Install
 from layer_commands import LayerCommands
 from lettering import Lettering
+from lib.extensions.troubleshoot import Troubleshoot
 from object_commands import ObjectCommands
 from output import Output
 from params import Params
 from print_pdf import Print
+from remove_embroidery_settings import RemoveEmbroiderySettings
 from simulate import Simulate
 from zip import Zip
 
@@ -33,4 +34,5 @@ __all__ = extensions = [Embroider,
                         CutSatin,
                         AutoSatin,
                         Lettering,
-                        Troubleshoot]
+                        Troubleshoot,
+                        RemoveEmbroiderySettings]

lib/extensions/remove_embroidery_settings.py

@@ -0,0 +1,79 @@
+import inkex
+
+from ..commands import find_commands
+from .base import InkstitchExtension
+
+
+class RemoveEmbroiderySettings(InkstitchExtension):
+    def __init__(self, *args, **kwargs):
+        InkstitchExtension.__init__(self, *args, **kwargs)
+        self.OptionParser.add_option("-p", "--del_params", dest="del_params", type="inkbool", default=True)
+        self.OptionParser.add_option("-c", "--del_commands", dest="del_commands", type="inkbool", default=False)
+        self.OptionParser.add_option("-d", "--del_print", dest="del_print", type="inkbool", default=False)
+
+    def effect(self):
+        if self.options.del_params:
+            self.remove_params()
+        if self.options.del_commands:
+            self.remove_commands()
+        if self.options.del_print:
+            self.remove_print_settings()
+
+    def remove_print_settings(self):
+        print_settings = "svg:metadata//*"
+        print_settings = self.find_elements(print_settings)
+        for print_setting in print_settings:
+            if print_setting.prefix == "inkstitch":
+                self.remove_element(print_setting)
+
+    def remove_params(self):
+        if not self.selected:
+            xpath = ".//svg:path"
+            elements = self.find_elements(xpath)
+            self.remove_embroider_attributes(elements)
+        else:
+            for node in self.selected:
+                elements = self.get_selected_elements(node)
+                self.remove_embroider_attributes(elements)
+
+    def remove_commands(self):
+        if not self.selected:
+            commands = ".//*[starts-with(@inkscape:label, 'Ink/Stitch Command:')]"
+            self.remove_elements(commands)
+
+            symbols = ".//*[starts-with(@id, 'inkstitch_')]"
+            self.remove_elements(symbols)
+        else:
+            for node in self.selected:
+                elements = self.get_selected_elements(node)
+                for element in elements:
+                    for command in find_commands(element):
+                        group = command.connector.getparent()
+                        group.getparent().remove(group)
+
+    def get_selected_elements(self, element_id):
+        xpath = ".//svg:path[@id='%s']" % element_id
+        elements = self.find_elements(xpath)
+        if not elements:
+            xpath = ".//svg:g[@id='%s']//svg:path" % element_id
+            elements = self.find_elements(xpath)
+        return elements
+
+    def find_elements(self, xpath):
+        svg = self.document.getroot()
+        elements = svg.xpath(xpath, namespaces=inkex.NSS)
+        return elements
+
+    def remove_elements(self, xpath):
+        elements = self.find_elements(xpath)
+        for element in elements:
+            self.remove_element(element)
+
+    def remove_element(self, element):
+        element.getparent().remove(element)
+
+    def remove_embroider_attributes(self, elements):
+        for element in elements:
+            for attrib in element.attrib:
+                if attrib.startswith('embroider_'):
+                    del element.attrib[attrib]

templates/remove_embroidery_settings.inx

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<inkscape-extension xmlns="http://www.inkscape.org/namespace/inkscape/extension">
+    <name>{% trans %}Remove embroidery settings{% endtrans %}</name>
+    <id>org.inkstitch.remove_embroidery_settings.{{ locale }}</id>
+    <dependency type="executable" location="extensions">inkstitch.py</dependency>
+    <dependency type="executable" location="extensions">inkex.py</dependency>
+    <param name="description" type="description">{% trans %}Use this extension to remove the information Ink/Stitch has stored in your document.  This can be especially useful if you copy and paste objects from an embroidery design into another document.{% endtrans %}</param>
+    <param name="del_params" type="boolean" _gui-text="{% trans %}Remove Params{% endtrans %}"
+           _gui-description="{% trans %}Removes params from selected objects or all objects if nothing is selected.{% endtrans %}">true</param>
+    <param name="del_commands" type="boolean" _gui-text="{% trans %}Remove Commands{% endtrans %}"
+           _gui-description="{% trans %}Removes visual commands from selected objects or all objects if nothing is selected.{% endtrans %}">false</param>
+    <param name="del_print" type="boolean" _gui-text="{% trans %}Remove Print Settings from SVG metadata{% endtrans %}">false</param>
+    <param name="extension" type="string" gui-hidden="true">remove_embroidery_settings</param>
+    <effect>
+        <object-type>all</object-type>
+        <effects-menu>
+            <submenu name="Ink/Stitch">
+            </submenu>
+        </effects-menu>
+    </effect>
+    <script>
+        <command reldir="extensions" interpreter="python">inkstitch.py</command>
+    </script>
+</inkscape-extension>