Added operator for Rhubarb lipsync

.gitignore

@@ -1,2 +1,3 @@
 Blender/coa_tools/__pycache__
-Blender/coa_tools/operators/__pycache__
+Blender/coa_tools/operators/__pycache__
+.idea/

Blender/coa_tools/operators/rhubarb.py

@@ -0,0 +1,79 @@
+import bpy
+import math
+import random
+
+class RhubarbOperator(bpy.types.Operator):
+    bl_idname = "action.rhubarb_lipsync"
+    bl_label = "Rhubarb Lipsync"
+    bl_options = {'REGISTER', 'UNDO'}
+
+    filename = bpy.props.StringProperty(
+        name="Rhubarb file",
+        description="File with Lipsync data created by Rhubarb",
+        subtype='FILE_PATH'
+    )
+
+    startAtCurrentFrame = bpy.props.BoolProperty(
+        name="Start at current frame",
+        description="Add keyframes starting at current frame."
+    )
+
+    fps = 24
+
+    shapes = {
+        'A': 0,
+        'B': 1,
+        'C': 2,
+        'D': 3,
+        'E': 4,
+        'F': 5,
+        'G': 6,
+        'H': 7,
+        'X': 8,
+    }
+
+    def execute(self, context):
+        self.fps = bpy.context.scene.render.fps
+        if self.filename:
+            data = self.parseRhubarbFile(self.filename)
+            self.createKeyframes(data)
+
+        return {'FINISHED'}
+
+    def parseRhubarbFile(self, filename):
+        data = []
+
+        with open(filename) as lines:
+            for line in lines:
+                r = line.split()
+                data.append((round(float(r[0]) * self.fps), self.shapes[r[1]]))
+
+        return data
+
+    def createKeyframes(self, data):
+        length = data[len(data)-1][0]
+
+        frame_current = bpy.context.scene.frame_current
+        frame_end = bpy.context.scene.frame_end
+
+        f = 0
+
+        if self.startAtCurrentFrame and frame_end < frame_current + length + 1:
+            bpy.context.scene.frame_end = frame_current + length + 1
+            f = frame_current
+        elif frame_end < length + 1:
+            bpy.context.scene.frame_end = length + 1
+
+        sprite = bpy.context.scene.objects.active
+
+        if sprite:
+            for key in data:
+                sprite.coa_sprite_frame = key[1]
+                sprite.keyframe_insert(data_path='["coa_sprite_frame"]', frame=(f + key[0]+1))
+
+
+def register():
+    bpy.utils.register_class(RhubarbOperator)
+
+if __name__ == "__main__":
+    register()

Blender/coa_tools/ui.py

@@ -550,6 +550,8 @@ def draw(self, context):
                 if sprite_object.coa_edit_mesh == False and sprite_object.coa_edit_armature == False and sprite_object.coa_edit_weights == False and not(obj.type == "MESH" and obj.mode=="EDIT") and (sprite_object) != None:
                     row = layout.row(align=True)
                     row.operator("object.coa_edit_weights",text="Edit Weights",icon="MOD_VERTEX_WEIGHT")
+                    row = layout.row(align=True)
+                    row.operator("action.rhubarb_lipsync", text="Lipsync", icon="CLIP")
                 elif sprite_object.coa_edit_weights:
                     row = layout.row(align=True)
                     row.prop(sprite_object,"coa_edit_weights", text="Finish Edit Weights", toggle=True, icon="MOD_VERTEX_WEIGHT")
@@ -570,7 +572,7 @@ def draw(self, context):
                     row.prop(tool_settings.unified_paint_settings,"use_pressure_strength",text="")
                     row = col.row(align=True)
                     row.prop(tool_settings,"use_auto_normalize",text="Auto Normalize")
-                    
+
         if context.active_object != None and "coa_sprite" in obj and context.active_object.mode == "EDIT" and context.active_object.type == "MESH" and sprite_object.coa_edit_mesh:
             row = layout.row(align=True)
             row.label(text="Mesh Tools:")