1 files changed, 132 insertions, 0 deletions
diff --git a/ricky/params/pbgrid.py b/ricky/params/pbgrid.py
new file mode 100644
index 0000000..6f0702d
--- /dev/null
+++ b/ricky/params/pbgrid.py
@@ -0,0 +1,132 @@
+from ricky.params import Params
+from ricky.param.username import Username
+from ricky.param.imageurl import PbageUrl
+from ricky.param.enum import Enum
+from ricky.param.constrainednumber import ConstrainedNumber
+from ricky.param.color import Color
+from ricky.param.bool import Bool
+from ricky.config import PBGRID_URL
+
+_TRANSITION_OPTIONS = [
+    "background",
+    "dither",
+    "random",
+    "tile",
+    "edge"
+]
+
+_FILETYPE_OPTIONS = [
+    "png",
+    "jpg",
+    "gif",
+]
+
+
+class PbGrid(Params):
+    def __init__(self):
+        super(Params, self).__init__(
+           Username(name="username", required=False),
+           PbageUrl(name="bgimage", required=False),
+           PbageUrl(name="imageinstead", required=False),
+           PbageUrl(name="planebgimage", required=False),
+           Enum(
+               name="format",
+               required=False,
+               options=_FILETYPE_OPTIONS
+           ),
+           Enum(
+               name="transition",
+               required=True,
+               options=_TRANSITION_OPTIONS
+           ),
+           Color(name="skycolor", required=False),
+           Color(name="planebgcolor", required=False),
+           Color(name="bgcolor", required=False),
+           Color(name="linecolor", required=False),
+           ConstrainedNumber(
+               name="swing",
+               required=False,
+               enforce_int=True,
+               min=-170,
+               max=170),
+           ConstrainedNumber(
+               name="tilt",
+               required=False,
+               enforce_int=True,
+               min=-170,
+               max=170),
+           ConstrainedNumber(
+               name="roll",
+               required=False,
+               enforce_int=True,
+               min=-170,
+               max=170),
+           ConstrainedNumber(
+               name="width",
+               required=False,
+               enforce_int=True,
+               min=100,
+               max=800),
+           ConstrainedNumber(
+               name="height",
+               required=False,
+               enforce_int=True,
+               min=100,
+               max=800),
+           ConstrainedNumber(
+               name="linethickness",
+               required=False,
+               enforce_int=True,
+               min=1,
+               max=30
+           ),
+           ConstrainedNumber(
+               name="opacity", required=False, min=0, max=1, prec=2),
+           ConstrainedNumber(
+               name="spacing",
+               enforce_int=True,
+               required=False,
+               min=2,
+               max=100),
+           Bool(name="vlines", required=False),
+           Bool(name="hlines", required=False),
+           Bool(name="trim", required=False),
+           Bool(name="shadow", required=False),
+           ConstrainedNumber(
+               name="zoom",
+               required=False,
+               min=-12,
+               max=12,
+               forbidden_range_min=-1.1,
+               forbidden_range_max=1.1,
+               prec=1
+           )
+        )
+        self._url = PBGRID_URL
+
+    def _test_values(self):
+        return not any([
+          (self.__getitem__('spacing').value >
+              self.__getitem__('width').value),
+          (self.__getitem__('spacing').value >
+              self.__getitem__('height').value),
+          (self.__getitem__('linethickness').value >
+              self.__getitem__('width').value),
+          (self.__getitem__('linethickness').value >
+              self.__getitem__('height').value),
+        ])
+
+    def randomize(self):
+        p = self._params
+        for el in p:
+            if el in ['spacing', 'linethickness']:
+                continue
+            el.randomize()
+        for name in ['spacing', 'linethickness']:
+            max_tries = 10000
+            while(max_tries):
+                self.__getitem__(name).randomize()
+                if self._test_values():
+                    return
+                max_tries -= 1
+            raise ValueError