1 files changed, 111 insertions, 0 deletions
diff --git a/ricky/imgrid/params.py b/ricky/imgrid/params.py
new file mode 100644
index 0000000..8b63759
--- /dev/null
+++ b/ricky/imgrid/params.py
@@ -0,0 +1,111 @@
+import re, random
+from ricky.params import Params
+from ricky.param import Param
+from ricky.param.option import Option
+from ricky.param.options import Options
+from ricky.param.username import Username
+from ricky.param.imageurl import ImageUrl
+from ricky.param.multiselect import MultiSelect
+from ricky.param.numberrange import NumberRange
+from ricky.param.color import Color
+
+from ricky.imgrid.options import *
+
+class Param_Zoom(NumberRange):
+  def __init__(self, **kwargs):
+    super(Param_Zoom, self).__init__(**kwargs)
+    self.exclusion_range = kwargs['exclusion_range']
+  def test_value(self):
+    return not ((self.value > self.exclusion_range[0]) and (self.value < self.exclusion_range[1]))
+  def randomize(self):
+    weights_total = sum(map(lambda x: x["weight"], self.options())) + 10
+    choice = random.randint(0, weights_total)
+    position = 0
+    for elem in self.options():
+       position += elem["weight"]
+       if position >= choice:
+           self.value = elem["value"]
+           return
+    max_tries = 10000
+    while(max_tries):
+      self.value = round(random.uniform(self.range_max, self.range_min), 2)
+      if self.test_value: return
+      max_tries -= 1;
+    raise ValueError
+
+  @property
+  def value(self):
+    return super(MultiSelect, self).get_value()
+  @value.setter
+  def value(self, value):
+    self._value = value
+    if not self._value is None:
+      self.is_ready = 1
+    self.set_by_user = 1
+
+class Param_Opacity(NumberRange):
+  def __init__(self, **kwargs):
+    super(Param_Opacity, self).__init__(**kwargs)
+  def randomize(self):
+    weights_total = sum(map(lambda x: x["weight"], self.options()) + self.range_max - self.range_min)
+    choice = random.randint(0, weights_total)
+    position = 0
+    for elem in self.options():
+       position += elem["weight"]
+       if position >= choice:
+           self.value = elem["value"]
+           return
+    self.value = round(random.uniform(self.range_min,range_max), 2),
+
+class ImGridParams(Params):
+    def __init__(self):
+        self.params = [
+           Username(name="username", required=0),
+           ImageUrl(name="bgimage", required=0),
+           ImageUrl(name="imageinstead", required=0),
+           ImageUrl(name="planebgimage", required=0),
+           MultiSelect(name="format", required=0, options=format_options),
+           MultiSelect(name="transition", required=1, options=transition_options),
+           Color(name="skycolor", required=0, options=skycolor_colors),
+           Color(name="planebgcolor", required=0, options=planebgcolor_colors),
+           Color(name="bgcolor", required=0, options=bgcolor_colors),
+           Color(name="linecolor", required=0, options=linecolor_colors),
+           NumberRange(name="swing", required=0, options=swing_options, min=-170, max=170),
+           NumberRange(name="tilt", required=0, options=tilt_options, min=-170, max=170),
+           NumberRange(name="roll", required=0, options=roll_options, min=-170, max=170),
+           NumberRange(name="width", required=0, options=width_options, min=100, max=800),
+           NumberRange(name="height", required=0, options=height_options, min=100, max=800),
+           NumberRange(name="linethickness", required=0, options=linethickness_options, min=1, max=30),
+           NumberRange(name="opacity", required=0, options=opacity_options, min=0, max=1),
+           NumberRange(name="spacing", required=0, options=spacing_options, min=2, max=100),
+           MultiSelect(name="vlines", required=0, options=vlines_options),
+           MultiSelect(name="hlines", required=0, options=hlines_options),
+           MultiSelect(name="trim", required=0, options=trim_options),
+           MultiSelect(name="shadow", required=0, options=shadow_options),
+           Param_Zoom(name="zoom", required=0, options=zoom_options, min=-12, max=12, exclusion_range=[-1.1, 1.1]),
+        ]
+    def test_values(self):
+        p = self.params
+        return not any([
+          (self.param('spacing').value > self.param('width').value),
+          (self.param('spacing').value > self.param('height').value),
+          (self.param('linethickness').value > self.param('width').value),
+          (self.param('linethickness').value > self.param('height').value),
+        ])
+    def randomize(self):
+        p = self.params
+        for el in p:
+          if el in ['spacing', 'linethickness']:
+            continue
+          if el.set_by_user:
+            continue
+          el.randomize()
+        for name in  ['spacing', 'linethickness']:
+          max_tries = 10000
+          while(max_tries):
+            self.param(name).randomize()
+            if self.test_values():
+              return
+            max_tries -= 1
+          raise ValueError
+