From c22035cf27a9f11f64397fec8ba03f54cc144668 Mon Sep 17 00:00:00 2001
From: Kaalleen <reni@allenka.de>
Date: Thu, 4 Jun 2020 19:15:16 +0200
Subject: clone style

---
 lib/elements/clone.py | 40 +++++++++++++++++++++++++++++++++++++---
 1 file changed, 37 insertions(+), 3 deletions(-)

(limited to 'lib/elements/clone.py')

diff --git a/lib/elements/clone.py b/lib/elements/clone.py
index 0e7a5d63..b8046d2d 100644
--- a/lib/elements/clone.py
+++ b/lib/elements/clone.py
@@ -8,8 +8,9 @@ from ..commands import is_command, is_command_symbol
 from ..i18n import _
 from ..svg.path import get_node_transform
 from ..svg.svg import find_elements
-from ..svg.tags import (EMBROIDERABLE_TAGS, INKSTITCH_ATTRIBS,
-                        SVG_POLYLINE_TAG, SVG_USE_TAG, XLINK_HREF)
+from ..svg.tags import (EMBROIDERABLE_TAGS, INKSTITCH_ATTRIBS, SVG_GROUP_TAG,
+                        SVG_LINK_TAG, SVG_POLYLINE_TAG, SVG_USE_TAG,
+                        XLINK_HREF)
 from ..utils import cache
 from .auto_fill import AutoFill
 from .element import EmbroideryElement, param
@@ -77,7 +78,7 @@ class Clone(EmbroideryElement):
             return [SatinColumn(node)]
         else:
             elements = []
-            if element.get_style("fill", 'black') and not element.get_style('fill-opacity', 1) == "0":
+            if element.get_style("fill", "black") and not element.get_style("fill-opacity", 1) == "0":
                 if element.get_boolean_param("auto_fill", True):
                     elements.append(AutoFill(node))
                 else:
@@ -107,6 +108,21 @@ class Clone(EmbroideryElement):
         transform = get_node_transform(self.node)
         applyTransformToNode(transform, clone)
 
+        # apply style
+        stroke_style = self.get_clone_style('stroke', self.node)
+        if not stroke_style:
+            stroke_style = self.get_clone_style('stroke', source_node)
+        fill_style = self.node.get('fill')
+        if not fill_style:
+            fill_style = self.get_clone_style('fill', source_node, "#000000")
+        fill_opacity = self.node.get('fill-opacity')
+        if not fill_opacity:
+            fill_opacity = self.get_clone_style('fill-opacity', source_node, "1")
+        style = "fill:%s;fill-opacity:%s;" % (fill_style, fill_opacity)
+        if stroke_style:
+            style += "stroke:%s;" % stroke_style
+        clone.set('style', style)
+
         # set fill angle. Use either
         # a. a custom set fill angle
         # b. calculated rotation for the cloned fill element to look exactly as it's source
@@ -133,6 +149,24 @@ class Clone(EmbroideryElement):
 
         return patches
 
+    def _get_clone_style_raw(self, style_name, node):
+        style = self.parse_style()
+        style = style.get(style_name) or self.node.get(style_name)
+        parent = self.node.getparent()
+        # style not found, get inherited style elements
+        while not style and parent is not None:
+            if parent.tag not in [SVG_GROUP_TAG, SVG_LINK_TAG]:
+                parent = parent.getparent()
+                continue
+            style = self.parse_style(parent)
+            style = style.get(style_name) or parent.get(style_name)
+            parent = parent.getparent()
+        return style
+
+    def get_clone_style(self, style_name, node, default=None):
+        style = self._get_clone_style_raw(style_name, node) or default
+        return style
+
     def center(self, source_node):
         xmin, xmax, ymin, ymax = computeBBox([source_node])
         point = [(xmax-((xmax-xmin)/2)), (ymax-((ymax-ymin)/2))]
-- 
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