From 18f239d5a888a5faab217d1ccd9b824572ad2d98 Mon Sep 17 00:00:00 2001
From: Joshua Leung <aligorith@gmail.com>
Date: Fri, 20 Apr 2018 18:45:12 +0200
Subject: Remove attempt at timeline editor version patching

This will never get run, because direct_link_area() already flags/resets
every space type isn't registered, meaning that we don't have any opportunity
to apply our patching.
---
 source/blender/blenloader/intern/versioning_280.c | 114 ----------------------
 1 file changed, 114 deletions(-)

diff --git a/source/blender/blenloader/intern/versioning_280.c b/source/blender/blenloader/intern/versioning_280.c
index 2f0173f1c32..4a22c935b68 100644
--- a/source/blender/blenloader/intern/versioning_280.c
+++ b/source/blender/blenloader/intern/versioning_280.c
@@ -625,120 +625,6 @@ void do_versions_after_linking_280(Main *main)
 			}
 		}
 	}
-	
-	if (!MAIN_VERSION_ATLEAST(main, 280, 9)) {
-		/* Timeline Editor -> Dopesheet Timeline subeditor-mode */
-		/* XXX: The code here is hacky, as the editor manipulation API's 
-		 * were only ever meant to be called from the UI (e.g. ED_area_newspace())
-		 */
-		SpaceType *st = BKE_spacetype_from_id(SPACE_ACTION);
-		
-		for (bScreen *sc = main->screen.first; sc; sc = sc->id.next) {
-			for (ScrArea *sa = sc->areabase.first; sa; sa = sa->next) {
-				/* Convert timelines to dopesheet editors with timelines */
-				if (sa->spacetype == SPACE_TIME) {
-					//SpaceTime *stime = sa->spacedata.first;
-					SpaceLink *stime = sa->spacedata.first;
-					ARegion *main_region = NULL;
-					ARegion *ar = NULL;
-					
-					/* manually init spaceaction settings
-					 * NOTE: This duplicates action_new(), but it prevents compatability problems later
-					 * XXX: We assume it's ok to just create another action edit instance, even if one existed
-					 */
-					SpaceAction *saction = MEM_callocN(sizeof(SpaceAction), "converted timeline");
-					
-					saction->spacetype = SPACE_ACTION;
-					saction->mode = SACTCONT_TIMELINE;
-					
-					saction->autosnap = SACTSNAP_FRAME;
-					
-					saction->ads.filterflag |= ADS_FILTER_SUMMARY;
-					saction->ads.flag |= ADS_FLAG_SUMMARY_COLLAPSED;
-					
-					/* - enable all the cache settings */
-					saction->cache_display |= TIME_CACHE_DISPLAY;
-					saction->cache_display |= (TIME_CACHE_SOFTBODY | TIME_CACHE_PARTICLES);
-					saction->cache_display |= (TIME_CACHE_CLOTH | TIME_CACHE_SMOKE | TIME_CACHE_DYNAMICPAINT);
-					saction->cache_display |= TIME_CACHE_RIGIDBODY;
-					
-					/* fix region settings */
-					for (ar = sa->regionbase.first; ar; ar = ar->next) {
-						if (ar->regiontype == RGN_TYPE_WINDOW) {
-							main_region = ar;
-							break;
-						}
-					}
-					
-					if (ar) {
-						/* set normal view2D settings on the view2d bounds, so that dopesheet drawing works */
-						/* see space_action.c::action_new() */
-						BLI_assert(ar->regiontype == RGN_TYPE_WINDOW);
-						
-						ar->v2d.tot.ymin = ar->v2d.cur.ymin = (float)(-sa->winy) / 3.0f;
-						ar->v2d.tot.ymax = ar->v2d.cur.ymax = 0.0f;
-						
-						ar->v2d.min[0] = 0.0f;
-						ar->v2d.min[1] = 0.0f;
-						
-						ar->v2d.max[0] = MAXFRAMEF;
-						ar->v2d.max[1] = FLT_MAX;
-						
-						ar->v2d.minzoom = 0.01f;
-						ar->v2d.maxzoom = 50;
-						ar->v2d.scroll = (V2D_SCROLL_BOTTOM | V2D_SCROLL_SCALE_HORIZONTAL);
-						ar->v2d.scroll |= (V2D_SCROLL_RIGHT);
-						ar->v2d.keepzoom = V2D_LOCKZOOM_Y;
-						ar->v2d.keepofs = V2D_KEEPOFS_Y;
-						ar->v2d.align = V2D_ALIGN_NO_POS_Y;
-						ar->v2d.flag = V2D_VIEWSYNC_AREA_VERTICAL;
-						
-						/* add channel list region (see space_action.c) */
-						ar = MEM_callocN(sizeof(ARegion), "channel region for action (versionpatch)");
-						BLI_insertlinkbefore(&sa->regionbase, main_region, ar);
-						ar->regiontype = RGN_TYPE_CHANNELS;
-						ar->flag = RGN_FLAG_HIDDEN;
-						ar->alignment = RGN_ALIGN_LEFT;
-						ar->v2d.scroll = V2D_SCROLL_BOTTOM;
-						ar->v2d.flag = V2D_VIEWSYNC_AREA_VERTICAL;
-						
-						/* ui buttons (see space_action.c) */
-						ar = MEM_callocN(sizeof(ARegion), "buttons region for action");
-						BLI_insertlinkbefore(&sa->regionbase, main_region, ar);
-						ar->regiontype = RGN_TYPE_UI;
-						ar->alignment = RGN_ALIGN_RIGHT;
-						ar->flag = RGN_FLAG_HIDDEN;
-					}
-					
-					/* swap out action for time */
-					/* NOTE: it should be fine to just free time spacedata,
-					 * as all regions are currently hooked to action anyway
-					 */
-					BLI_freelinkN(&sa->spacedata, stime);
-					BLI_addhead(&sa->spacedata, saction);
-					
-					sa->spacetype = SPACE_ACTION;
-					sa->butspacetype = SPACE_ACTION;
-					
-					sa->type = st;
-				}
-				
-				/* Delete all saved spaces too */
-				SpaceLink *sl_first = sa->spacedata.first;
-				SpaceLink *sl_next;
-				for (SpaceLink *sl = sl_first->next; sl; sl = sl_next) {
-					sl_next = sl->next;
-					if (sl->spacetype == SPACE_TIME) {
-						/* free regions for pushed spaces */
-						BLI_freelistN(&sl->regionbase);
-						
-						/* free this stored space */
-						BLI_freelinkN(&sa->spacedata, sl);
-					}
-				}
-			}
-		}
-	}
 }
 
 static void do_version_layer_collections_idproperties(ListBase *lb)
-- 
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