Blender Git Loki

Support renaming workspaces through tabs

Rename workspaces by double or ctrl clicking their tab.

Minor corrections to tab drawing

Merge branch 'blender2.8' into topbar

Make topbar scale correctly with DPI

Split topbar into multiple aligned & independently scrollable sections

Done by adding multiple window/header region types.

Merge branch 'blender2.8' into topbar

Conflicts:
source/blenderplayer/bad_level_call_stubs/stubs.c

Fix 'New Window' operator not creating topbar

Fix multiple tooltips appearing in topbar

Could happen on quick mouse moves throughout topbar regions.

Fix redraw glitches with popups overlapping topbar

Use tabs to list workspaces in topbar

Did some additional changes to make tabs align properly and look good.

Merge branch 'blender2.8' into topbar

Conflicts:
source/blender/blenloader/intern/versioning_280.c
source/blenderplayer/bad_level_call_stubs/stubs.c

Quick fix for huge preview button in topbar

Fix error in versioning code after latest merge

Merge branch 'blender2.8' into topbar

Conflicts:
release/scripts/startup/bl_ui/space_info.py
source/blender/CMakeLists.txt
source/blender/blenkernel/BKE_library.h
source/blender/blenkernel/BKE_screen.h
source/blender/blenkernel/BKE_workspace.h
source/blender/blenkernel/intern/blendfile.c
source/blender/blenkernel/intern/idcode.c
source/blender/blenkernel/intern/library.c
source/blender/blenkernel/intern/library_query.c
source/blender/blenkernel/intern/screen.c
source/blender/blenkernel/intern/workspace.c
source/blender/blenloader/BLO_readfile.h
source/blender/blenloader/intern/readfile.c
source/blender/blenloader/intern/versioning_280.c
source/blender/blenloader/intern/versioning_defaults.c
source/blender/blenloader/intern/writefile.c
source/blender/editors/include/ED_scene.h
source/blender/editors/include/ED_screen.h
source/blender/editors/interface/interface_intern.h
source/blender/editors/interface/interface_layout.c
source/blender/editors/interface/interface_templates.c
source/blender/editors/interface/interface_utils.c
source/blender/editors/object/object_edit.c
source/blender/editors/scene/CMakeLists.txt
source/blender/editors/scene/scene_edit.c
source/blender/editors/screen/area.c
source/blender/editors/screen/screen_edit.c
source/blender/editors/screen/screen_intern.h
source/blender/editors/screen/screen_ops.c
source/blender/editors/screen/workspace_edit.c
source/blender/editors/screen/workspace_layout_edit.c
source/blender/editors/space_file/filesel.c
source/blender/editors/space_outliner/outliner_intern.h
source/blender/editors/space_view3d/view3d_header.c
source/blender/editors/transform/transform_manipulator.c
source/blender/editors/transform/transform_ops.c
source/blender/editors/transform/transform_orientations.c
source/blender/imbuf/intern/thumbs_blend.c
source/blender/makesdna/DNA_ID.h
source/blender/makesdna/intern/makesdna.c
source/blender/makesrna/intern/rna_internal.h
source/blender/makesrna/intern/rna_main.c
source/blender/makesrna/intern/rna_main_api.c
source/blender/makesrna/intern/rna_scene.c
source/blender/makesrna/intern/rna_screen.c
source/blender/makesrna/intern/rna_space.c
source/blender/makesrna/intern/rna_space_api.c
source/blender/makesrna/intern/rna_wm.c
source/blender/makesrna/intern/rna_workspace.c
source/blender/python/intern/bpy_library_load.c
source/blender/windowmanager/intern/wm_draw.c
source/blender/windowmanager/intern/wm_event_system.c
source/blender/windowmanager/intern/wm_files_link.c
source/blender/windowmanager/intern/wm_window.c
source/blenderplayer/bad_level_call_stubs/stubs.c

Update topbar theme colors

Remove 3D View redo region/panel

Move around buttons in topbar

Show operator redo buttons in topbar

Just an initial implementation, could use some more work/polish.

Draw lower bar of top-bar using header drawing & definition code

Fix compile error, cleanup