Bring mask tools back to Masking Tool Area and update Context Menu

The mask tools in the Tool Area of Clip Editor where never brought back,
after decision was made to postpone proper masking tools to 2.81.

This brings back the Mask Tool Panel in the Mask tab of Masking Tool Area.

This Diff also adds a better Context Menu, which respects whether you're
in Masking or Tracking mode. I have added the most important operators
there, with a focus on those that are otherwise harder to access.

Reviewers: sergey, billreynish

Subscribers: sebastian, brecht, hype

Tags: #motion_tracking

Differential Revision: https://developer.blender.org/D5075

1 files changed, 34 insertions, 1 deletions

diff --git a/release/scripts/startup/bl_ui/properties_mask_common.py b/release/scripts/startup/bl_ui/properties_mask_common.py
index 872b51d51ff..fd8ca542f9f 100644
--- a/release/scripts/startup/bl_ui/properties_mask_common.py
+++ b/release/scripts/startup/bl_ui/properties_mask_common.py
@@ -239,7 +239,6 @@ class MASK_PT_transforms:
     # ~ bl_region_type = 'TOOLS'
     bl_label = "Transforms"
     bl_category = "Mask"
-    bl_options = {'DEFAULT_CLOSED'}
 
     @classmethod
     def poll(cls, context):
@@ -257,6 +256,40 @@ class MASK_PT_transforms:
         col.operator("transform.transform", text="Scale Feather").mode = 'MASK_SHRINKFATTEN'
 
 
+class MASK_PT_tools:
+    bl_label = "Mask Tools"
+    bl_category = "Mask"
+
+    @classmethod
+    def poll(cls, context):
+        space_data = context.space_data
+        return space_data.mask and space_data.mode == 'MASK'
+
+    def draw(self, _context):
+        layout = self.layout
+
+        col = layout.column(align=True)
+        col.label(text="Spline:")
+        col.operator("mask.delete")
+        col.operator("mask.cyclic_toggle")
+        col.operator("mask.switch_direction")
+        col.operator("mask.handle_type_set").type = 'VECTOR'
+        col.operator("mask.feather_weight_clear")
+
+        col = layout.column(align=True)
+        col.label(text="Parenting:")
+        row = col.row(align=True)
+        row.operator("mask.parent_set", text="Parent")
+        row.operator("mask.parent_clear", text="Clear")
+
+        col = layout.column(align=True)
+        col.label(text="Animation:")
+        row = col.row(align=True)
+        row.operator("mask.shape_key_insert", text="Insert Key")
+        row.operator("mask.shape_key_clear", text="Clear Key")
+        col.operator("mask.shape_key_feather_reset", text="Reset Feather Animation")
+        col.operator("mask.shape_key_rekey", text="Re-Key Shape Points")
+
 class MASK_MT_add(Menu):
     bl_label = "Add"