Workspace: Move engines to workspace and Properties Editor cleanup

Engine is not stored in WorkSpaces. That defines the "context" engine, which
is used for the entire UI.

The engine used for the poll of nodes (add node menu, new nodes when "Use Nodes")
is obtained from context.

Introduce a ViewRender struct for viewport settings that are defined for
workspaces and scene. This struct will be populated with the hand-picked
settings that can be defined per workspace as per the 2.8 design.

* use_scene_settings
* properties editor: workshop + organize context path

Use Scene Settings
==================
For viewport drawing, Workspaces have an option to use the Scene render
settings (F12) instead of the viewport settings.

This way users can quickly preview the final render settings, engine and
View Layer. This will affect all the editors in that workspace, and it will be
clearly indicated in the top-bar.

Properties Editor: Add Workspace and organize context path
==========================================================

We now have the properties of:

Scene, Scene > Layer, Scene > World, Workspace

[Scene | Workspace] > Render Layer > Object
[Scene | Workspace] > Render Layer > Object > Data
(...)

Reviewers: Campbell Barton, Julian Eisel
Differential Revision: https://developer.blender.org/D2842

1 files changed, 9 insertions, 1 deletions

diff --git a/source/blender/makesdna/DNA_workspace_types.h b/source/blender/makesdna/DNA_workspace_types.h
index 3805e1c0a8a..f6d5f8805a8 100644
--- a/source/blender/makesdna/DNA_workspace_types.h
+++ b/source/blender/makesdna/DNA_workspace_types.h
@@ -29,6 +29,7 @@
 #ifndef __DNA_WORKSPACE_TYPES_H__
 #define __DNA_WORKSPACE_TYPES_H__
 
+#include "DNA_scene_types.h"
 
 /* Same logic as DNA_DEPRECATED_ALLOW, but throws 'deprecated'
  * warnings if DNA_PRIVATE_WORKSPACE_ALLOW is not defined */
@@ -77,9 +78,12 @@ typedef struct WorkSpace {
 	ListBase transform_orientations DNA_PRIVATE_WORKSPACE;
 
 	int object_mode DNA_PRIVATE_WORKSPACE; /* enum ObjectMode */
-	int pad;
+	int flags DNA_PRIVATE_WORKSPACE; /* enum eWorkSpaceFlags */
 
 	struct SceneLayer *render_layer DNA_PRIVATE_WORKSPACE;
+
+	char engine_id[32]; /* Render Engine. */
+	struct ViewRender view_render;
 } WorkSpace;
 
 /* internal struct, but exported for read/write */
@@ -132,4 +136,8 @@ typedef struct WorkSpaceInstanceHook {
 	struct WorkSpaceLayout *temp_layout_store;
 } WorkSpaceInstanceHook;
 
+typedef enum eWorkSpaceFlags {
+	WORKSPACE_USE_SCENE_SETTINGS = (1 << 0),
+} eWorkSpaceFlags;
+
 #endif /* __DNA_WORKSPACE_TYPES_H__ */