Letters to font extension (#1312)

1 files changed, 3 insertions, 60 deletions

diff --git a/lib/extensions/input.py b/lib/extensions/input.py
index a8b8bee3..066b9003 100644
--- a/lib/extensions/input.py
+++ b/lib/extensions/input.py
@@ -3,70 +3,13 @@
 # Copyright (c) 2010 Authors
 # Licensed under the GNU GPL version 3.0 or later.  See the file LICENSE for details.
 
-import os
-import sys
-
-import inkex
 from lxml import etree
 
-import pyembroidery
-
-from ..i18n import _
-from ..stitch_plan import StitchPlan
-from ..svg import PIXELS_PER_MM, render_stitch_plan
-from ..svg.tags import INKSCAPE_LABEL
+from ..stitch_plan import generate_stitch_plan
 
 
 class Input(object):
     def run(self, args):
         embroidery_file = args[0]
-        self.validate_file_path(embroidery_file)
-
-        pattern = pyembroidery.read(embroidery_file)
-        stitch_plan = StitchPlan()
-        color_block = None
-
-        for raw_stitches, thread in pattern.get_as_colorblocks():
-            color_block = stitch_plan.new_color_block(thread)
-            for x, y, command in raw_stitches:
-                if command == pyembroidery.STITCH:
-                    color_block.add_stitch(x * PIXELS_PER_MM / 10.0, y * PIXELS_PER_MM / 10.0)
-                if len(color_block) > 0:
-                    if command == pyembroidery.TRIM:
-                        color_block.add_stitch(trim=True)
-                    elif command == pyembroidery.STOP:
-                        color_block.add_stitch(stop=True)
-                        color_block = stitch_plan.new_color_block(thread)
-
-        stitch_plan.delete_empty_color_blocks()
-
-        if stitch_plan.last_color_block:
-            if stitch_plan.last_color_block.last_stitch:
-                if stitch_plan.last_color_block.last_stitch.stop:
-                    # ending with a STOP command is redundant, so remove it
-                    del stitch_plan.last_color_block[-1]
-
-        extents = stitch_plan.extents
-        svg = inkex.SvgDocumentElement("svg", nsmap=inkex.NSS, attrib={
-            "width": str(extents[0] * 2),
-            "height": str(extents[1] * 2),
-            "viewBox": "0 0 %s %s" % (extents[0] * 2, extents[1] * 2),
-        })
-        render_stitch_plan(svg, stitch_plan)
-
-        # rename the Stitch Plan layer so that it doesn't get overwritten by Embroider
-        layer = svg.find(".//*[@id='__inkstitch_stitch_plan__']")
-        layer.set(INKSCAPE_LABEL, os.path.basename(embroidery_file))
-        layer.attrib.pop('id')
-
-        # Shift the design so that its origin is at the center of the canvas
-        # Note: this is NOT the same as centering the design in the canvas!
-        layer.set('transform', 'translate(%s,%s)' % (extents[0], extents[1]))
-
-        print(etree.tostring(svg).decode('utf-8'))
-
-    def validate_file_path(self, path):
-        # Check if the file exists
-        if not os.path.isfile(path):
-            inkex.errormsg(_('File does not exist and cannot be opened. Please correct the file path and try again.\r%s') % path)
-            sys.exit(1)
+        stitch_plan = generate_stitch_plan(embroidery_file)
+        print(etree.tostring(stitch_plan).decode('utf-8'))