1 files changed, 109 insertions, 0 deletions
diff --git a/share/extensions/webslicer_create_rect.py b/share/extensions/webslicer_create_rect.py
new file mode 100755
index 0000000..3698d80
--- /dev/null
+++ b/share/extensions/webslicer_create_rect.py
@@ -0,0 +1,109 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2010 Aurelio A. Heckert, aurium (a) gmail dot com
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+#
+
+from lxml import etree
+
+import inkex
+from webslicer_effect import WebSlicerMixin, is_empty
+
+
+class CreateRect(WebSlicerMixin, inkex.EffectExtension):
+    def add_arguments(self, pars):
+        pars.add_argument("--name")
+        pars.add_argument("--format", default="png")
+        pars.add_argument("--dpi", type=float)
+        pars.add_argument("--dimension")
+        pars.add_argument("--bg-color")
+        pars.add_argument("--quality", type=int)
+        pars.add_argument("--gif-type")
+        pars.add_argument("--palette-size", type=int)
+        pars.add_argument("--html-id")
+        pars.add_argument("--html-class")
+        pars.add_argument("--layout-disposition")
+        pars.add_argument("--layout-position-anchor")
+        # inkscape param workaround
+        pars.add_argument("--tab")
+
+    def unique_slice_name(self):
+        name = self.options.name
+        el = self.svg.xpath('//*[@id="' + name + '"]')
+        if len(el) > 0:
+            if name[-3:] == "-00":
+                name = name[:-3]
+            num = 0
+            num_s = "00"
+            while len(el) > 0:
+                num += 1
+                num_s = str(num)
+                if len(num_s) == 1:
+                    num_s = "0" + num_s
+                el = self.svg.xpath('//*[@id="' + name + "-" + num_s + '"]')
+            self.options.name = name + "-" + num_s
+
+    def validate_options(self):
+        self.options.format = self.options.format.lower()
+        if not is_empty(self.options.dimension):
+            self.options.dimension
+
+    def effect(self):
+        scale = self.svg.unittouu("1px")  # convert to document units
+        self.validate_options()
+        layer = self.get_slicer_layer(True)
+        # TODO: get selected elements to define location and size
+        rect = etree.SubElement(layer, "rect")
+        if is_empty(self.options.name):
+            self.options.name = "slice-00"
+        self.unique_slice_name()
+        rect.set("id", self.options.name)
+        rect.set("fill", "red")
+        rect.set("opacity", "0.5")
+        rect.set("x", str(-scale * 100))
+        rect.set("y", str(-scale * 100))
+        rect.set("width", str(scale * 200))
+        rect.set("height", str(scale * 200))
+        desc = etree.SubElement(rect, "desc")
+        conf_txt = "format:" + self.options.format + "\n"
+        if not is_empty(self.options.dpi):
+            conf_txt += "dpi:" + str(self.options.dpi) + "\n"
+        if not is_empty(self.options.html_id):
+            conf_txt += "html-id:" + self.options.html_id
+        desc.text = self.get_conf_text_from_list(self.get_conf_list())
+
+    def get_conf_list(self):
+        conf_list = ["format"]
+        if self.options.format == "gif":
+            conf_list.extend(["gif_type", "palette_size"])
+        if self.options.format == "jpg":
+            conf_list.extend(["quality"])
+        conf_list.extend(
+            [
+                "dpi",
+                "dimension",
+                "bg_color",
+                "html_id",
+                "html_class",
+                "layout_disposition",
+                "layout_position_anchor",
+            ]
+        )
+        return conf_list
+
+
+if __name__ == "__main__":
+    CreateRect().run()