[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [17933] branches/blender2.5/blender/source /blender/blenloader/intern: 2.5: fix for crash reading regions of inactive spaces in an area.

[Brecht Van Lommel]

Revision: 17933
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=17933
Author:   blendix
Date:     2008-12-19 01:18:16 +0100 (Fri, 19 Dec 2008)

Log Message:
-----------
2.5: fix for crash reading regions of inactive spaces in an area.

Modified Paths:
--------------
    branches/blender2.5/blender/source/blender/blenloader/intern/readfile.c
    branches/blender2.5/blender/source/blender/blenloader/intern/writefile.c

Modified: branches/blender2.5/blender/source/blender/blenloader/intern/readfile.c
===================================================================
--- branches/blender2.5/blender/source/blender/blenloader/intern/readfile.c	2008-12-18 23:34:19 UTC (rev 17932)
+++ branches/blender2.5/blender/source/blender/blenloader/intern/readfile.c	2008-12-19 00:18:16 UTC (rev 17933)
@@ -4143,6 +4143,15 @@
 	}
 }
 
+static void direct_link_region(FileData *fd, ARegion *ar)
+{
+	ar->handlers.first= ar->handlers.last= NULL;
+	ar->uiblocks.first= ar->uiblocks.last= NULL;
+	ar->regiondata= NULL;
+	ar->swinid= 0;
+	ar->type= NULL;
+}
+
 static void direct_link_screen(FileData *fd, bScreen *sc)
 {
 	ScrArea *sa;
@@ -4212,6 +4221,11 @@
 		}
 		
 		for (sl= sa->spacedata.first; sl; sl= sl->next) {
+			link_list(fd, &(sl->regionbase));
+
+			for(ar= sl->regionbase.first; ar; ar= ar->next)
+				direct_link_region(fd, ar);
+
 			if (sl->spacetype==SPACE_VIEW3D) {
 				View3D *v3d= (View3D*) sl;
 				v3d->bgpic= newdataadr(fd, v3d->bgpic);
@@ -4275,13 +4289,8 @@
 			}
 		}
 		
-		for(ar= sa->regionbase.first; ar; ar= ar->next) {
-			ar->handlers.first= ar->handlers.last= NULL;
-			ar->uiblocks.first= ar->uiblocks.last= NULL;
-			ar->regiondata= NULL;
-			ar->swinid= 0;
-			ar->type= NULL;
-		}
+		for(ar= sa->regionbase.first; ar; ar= ar->next)
+			direct_link_region(fd, ar);
 		
 		sa->actionzones.first= sa->actionzones.last= NULL;
 

Modified: branches/blender2.5/blender/source/blender/blenloader/intern/writefile.c
===================================================================
--- branches/blender2.5/blender/source/blender/blenloader/intern/writefile.c	2008-12-18 23:34:19 UTC (rev 17932)
+++ branches/blender2.5/blender/source/blender/blenloader/intern/writefile.c	2008-12-19 00:18:16 UTC (rev 17933)
@@ -1651,6 +1651,9 @@
 
 			sl= sa->spacedata.first;
 			while(sl) {
+				for(ar= sl->regionbase.first; ar; ar= ar->next)
+					writestruct(wd, DATA, "ARegion", 1, ar);
+
 				if(sl->spacetype==SPACE_VIEW3D) {
 					View3D *v3d= (View3D *) sl;
 					writestruct(wd, DATA, "View3D", 1, v3d);