reimplement command import_svg

tclCommands/TclCommandImportSvg.py

@@ -0,0 +1,71 @@
+from ObjectCollection import *
+import TclCommand
+
+
+class TclCommandImportSvg(TclCommand.TclCommandSignaled):
+    """
+    Tcl shell command to import an SVG file as a Geometry Object.
+    """
+
+    # array of all command aliases, to be able use  old names for backward compatibility (add_poly, add_polygon)
+    aliases = ['import_svg']
+
+    # dictionary of types from Tcl command, needs to be ordered
+    arg_names = collections.OrderedDict([
+        ('filename', str)
+    ])
+
+    # dictionary of types from Tcl command, needs to be ordered , this  is  for options  like -optionname value
+    option_types = collections.OrderedDict([
+        ('outname', str)
+    ])
+
+    # array of mandatory options for current Tcl command: required = {'name','outname'}
+    required = ['filename']
+
+    # structured help for current command, args needs to be ordered
+    help = {
+        'main': "Import an SVG file as a Geometry Object..",
+        'args':  collections.OrderedDict([
+            ('filename', 'Path to file to open.'),
+            ('outname', 'Name of the resulting Geometry object.')
+        ]),
+        'examples': []
+    }
+
+    def execute(self, args, unnamed_args):
+        """
+        execute current TCL shell command
+
+        :param args: array of known named arguments and options
+        :param unnamed_args: array of other values which were passed into command
+            without -somename and  we do not have them in known arg_names
+        :return: None or exception
+        """
+
+        # How the object should be initialized
+        def obj_init(geo_obj, app_obj):
+
+            if not isinstance(geo_obj, Geometry):
+                self.raise_tcl_error('Expected Geometry, got %s %s.' % (outname, type(geo_obj)))
+
+            geo_obj.import_svg(filename)
+
+        filename = args['filename']
+
+        if 'outname' in args:
+            outname = args['outname']
+        else:
+            outname = filename.split('/')[-1].split('\\')[-1]
+
+        with self.app.proc_container.new("Opening Gerber"):
+
+            # Object creation
+            self.app.new_object("gerber", outname, obj_init)
+
+            # Register recent file
+            self.file_opened.emit("svg", filename)
+
+            # GUI feedback
+            self.inform.emit("Opened: " + filename)
+

tclCommands/__init__.py

@@ -8,6 +8,7 @@ import tclCommands.TclCommandCncjob
 import tclCommands.TclCommandDrillcncjob
 import tclCommands.TclCommandExportGcode
 import tclCommands.TclCommandExteriors
+import tclCommands.TclCommandImportSvg
 import tclCommands.TclCommandInteriors
 import tclCommands.TclCommandIsolate
 import tclCommands.TclCommandNew