2.5 Buttons:

* Split the buttons_data.py into separate files, this makes it easier to maintain them. 
Notes: Added an extra modifier file, because modifiers are for different object types.

* Added basic lamp buttons and Sun/Sky settings.
As the camera buttons they only work for the default light object for now.

* Some minor code cleanup

1 files changed, 113 insertions, 0 deletions

diff --git a/release/ui/buttons_data_lamp.py b/release/ui/buttons_data_lamp.py
new file mode 100644
index 00000000000..e5747d5097e
--- /dev/null
+++ b/release/ui/buttons_data_lamp.py
@@ -0,0 +1,113 @@
+
+import bpy
+
+class DataButtonsPanel(bpy.types.Panel):
+	__space_type__ = "BUTTONS_WINDOW"
+	__region_type__ = "WINDOW"
+	__context__ = "data"
+	
+	def poll(self, context):
+		ob = context.active_object
+		return (ob and ob.type == "LAMP")
+	
+class DATA_PT_lamp(DataButtonsPanel):
+	__idname__ = "DATA_PT_lamp"
+	__label__ = "Lamp"
+
+	def draw(self, context):
+		lamp = context.main.lamps[0]
+		layout = self.layout
+
+		if not lamp:
+			return
+		
+		layout.row()
+		layout.itemR(lamp, "type", expand=True)
+		
+		layout.split(number=2)
+		
+		sub = layout.sub(0)
+		sub.column()
+		sub.itemL(text="LAMP DATABLOCKS")
+		sub.itemR(lamp, "energy")
+		sub.itemR(lamp, "distance")
+		sub.itemR(lamp, "color")
+	
+		sub = layout.sub(1)
+		
+		sub.column()
+		sub.itemL(text="Illumination:")
+		sub.itemR(lamp, "layer")
+		sub.itemR(lamp, "negative")
+		sub.itemR(lamp, "specular")
+		sub.itemR(lamp, "diffuse")
+		
+		if (lamp.type in ('LOCAL', 'SPOT')):
+			sub.column()
+			sub.itemR(lamp, "falloff_type")
+			sub.itemR(lamp, "sphere")
+			
+			if (lamp.falloff_type == 'LINEAR_QUADRATIC_WEIGHTED'):
+				sub.itemR(lamp, "linear_attenuation")
+				sub.itemR(lamp, "quadratic_attenuation")
+			
+		if (lamp.type == 'AREA'):
+			sub.column()
+			sub.itemR(lamp, "gamma")
+			sub.itemR(lamp, "shape")
+			if (lamp.shape == 'SQUARE'):
+				sub.itemR(lamp, "size")
+			if (lamp.shape == 'RECTANGLE'):
+				sub.itemR(lamp, "size", text="Size X")
+				sub.itemR(lamp, "size_y")
+				
+class DATA_PT_sunsky(DataButtonsPanel):
+	__idname__ = "DATA_PT_sunsky"
+	__label__ = "Sun/Sky"
+	
+	def poll(self, context):
+		ob = context.active_object
+		lamp = context.main.lamps[0]
+		return (ob.type == 'LAMP' and lamp.type == 'SUN')
+
+	def draw(self, context):
+		lamp = context.main.lamps[0].sky
+		layout = self.layout
+
+		if not lamp:
+			return
+		
+		layout.row()
+		layout.itemR(lamp, "sky")
+		layout.itemR(lamp, "atmosphere")
+		
+		if (lamp.sky or lamp.atmosphere):
+			layout.row()
+			layout.itemR(lamp, "atmosphere_turbidity", text="Turbidity")
+			
+			layout.split(number=2)
+			
+			if (lamp.sky):
+				sub = layout.sub(0)
+				sub.column()
+				sub.itemR(lamp, "horizon_brightness", text="Hor Bright")
+				sub.itemR(lamp, "spread", text="Hor Spread")
+				sub.itemR(lamp, "sun_brightness", text="Sun Bright")
+				sub.itemR(lamp, "sun_size")
+				sub.itemR(lamp, "backscattered_light", text="Back Light")
+				sub.column()
+				sub.itemR(lamp, "sky_blend_type", text="Blend Type")
+				sub.itemR(lamp, "sky_blend")
+				sub.itemR(lamp, "sky_color_space", text="Color Space")
+				sub.itemR(lamp, "sky_exposure")
+			
+			if (lamp.atmosphere):
+				sub = layout.sub(1)
+				sub.column()
+				sub.itemR(lamp, "sun_intensity", text="Sun Intens")
+				sub.itemR(lamp, "atmosphere_inscattering", text="Inscattering")
+				sub.itemR(lamp, "atmosphere_extinction", text="Extinction")
+				sub.itemR(lamp, "atmosphere_distance_factor", text="Distance")
+
+bpy.types.register(DATA_PT_lamp)
+bpy.types.register(DATA_PT_sunsky)