diff options
Diffstat (limited to 'lib/extensions/object_commands.py')
| -rw-r--r-- | lib/extensions/object_commands.py | 86 |
1 files changed, 1 insertions, 85 deletions
diff --git a/lib/extensions/object_commands.py b/lib/extensions/object_commands.py index e678890d..47fb361d 100644 --- a/lib/extensions/object_commands.py +++ b/lib/extensions/object_commands.py @@ -1,97 +1,13 @@ import inkex -from random import random from .commands import CommandsExtension -from ..commands import OBJECT_COMMANDS, get_command_description +from ..commands import OBJECT_COMMANDS from ..i18n import _ -from ..svg.tags import SVG_PATH_TAG, CONNECTION_START, CONNECTION_END, CONNECTOR_TYPE, INKSCAPE_LABEL, SVG_GROUP_TAG, SVG_USE_TAG, XLINK_HREF -from ..svg import get_correction_transform class ObjectCommands(CommandsExtension): COMMANDS = OBJECT_COMMANDS - def add_connector(self, symbol, element): - # I'd like it if I could position the connector endpoint nicely but inkscape just - # moves it to the element's center immediately after the extension runs. - start_pos = (symbol.get('x'), symbol.get('y')) - end_pos = element.shape.centroid - - path = inkex.etree.Element(SVG_PATH_TAG, - { - "id": self.uniqueId("connector"), - "d": "M %s,%s %s,%s" % (start_pos[0], start_pos[1], end_pos.x, end_pos.y), - "style": "stroke:#000000;stroke-width:1px;stroke-opacity:0.5;fill:none;", - CONNECTION_START: "#%s" % symbol.get('id'), - CONNECTION_END: "#%s" % element.node.get('id'), - CONNECTOR_TYPE: "polyline", - - # l10n: the name of the line that connects a command to the object it applies to - INKSCAPE_LABEL: _("connector") - } - ) - - symbol.getparent().insert(0, path) - - def get_command_pos(self, element, index, total): - # Put command symbols 30 pixels out from the shape, spaced evenly around it. - - # get a line running 30 pixels out from the shape - outline = element.shape.buffer(30).exterior - - # pick this item's spot arond the outline and perturb it a bit to avoid - # stacking up commands if they run the extension multiple times - position = index / float(total) - position += random() * 0.1 - - return outline.interpolate(position, normalized=True) - - def remove_legacy_param(self, element, command): - if command == "trim" or command == "stop": - # If they had the old "TRIM after" or "STOP after" attributes set, - # automatically delete them. THe new commands will do the same - # thing. - # - # If we didn't delete these here, then things would get confusing. - # If the user were to delete a "trim" symbol added by this extension - # but the "embroider_trim_after" attribute is still set, then the - # trim would keep happening. - - attribute = "embroider_%s_after" % command - - if attribute in element.node.attrib: - del element.node.attrib[attribute] - - def add_commands(self, element, commands): - for i, command in enumerate(commands): - self.remove_legacy_param(element, command) - - pos = self.get_command_pos(element, i, len(commands)) - - group = inkex.etree.SubElement(element.node.getparent(), SVG_GROUP_TAG, - { - "id": self.uniqueId("group"), - INKSCAPE_LABEL: _("Ink/Stitch Command") + ": %s" % get_command_description(command), - "transform": get_correction_transform(element.node) - } - ) - - symbol = inkex.etree.SubElement(group, SVG_USE_TAG, - { - "id": self.uniqueId("use"), - XLINK_HREF: "#inkstitch_%s" % command, - "height": "100%", - "width": "100%", - "x": str(pos.x), - "y": str(pos.y), - - # l10n: the name of a command symbol (example: scissors icon for trim command) - INKSCAPE_LABEL: _("command marker"), - } - ) - - self.add_connector(symbol, element) - def effect(self): if not self.get_elements(): return |