[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [49695] trunk/blender/source/blender/ editors/animation/anim_channels_edit.c: Bugfix [#32250] Dubious selection mode in Dopesheet and Action Editor makes it

[Joshua Leung]

Revision: 49695
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=49695
Author:   aligorith
Date:     2012-08-08 13:55:30 +0000 (Wed, 08 Aug 2012)
Log Message:
-----------
Bugfix [#32250] Dubious selection mode in Dopesheet and Action Editor makes it
impossible to delete ungrouped channels

* Active flag wouldn't get cleared off selected Groups and FCurves when clicking
on them again to deselect them

* Disabled property defaults saving for click-handling operator for channels.
While testing the fix for this bug, I noticed that the property-defaults stuff
was leading to selections always defaulting to "extend" once this had been used
once.

Modified Paths:
--------------
    trunk/blender/source/blender/editors/animation/anim_channels_edit.c

Modified: trunk/blender/source/blender/editors/animation/anim_channels_edit.c
===================================================================
--- trunk/blender/source/blender/editors/animation/anim_channels_edit.c	2012-08-08 12:16:46 UTC (rev 49694)
+++ trunk/blender/source/blender/editors/animation/anim_channels_edit.c	2012-08-08 13:55:30 UTC (rev 49695)
@@ -287,10 +287,10 @@
 				{
 					Base *base = (Base *)ale->data;
 					Object *ob = base->object;
-				
+					
 					ACHANNEL_SET_FLAG(base, sel, SELECT);
 					ACHANNEL_SET_FLAG(ob, sel, SELECT);
-				
+					
 					if (ob->adt) {
 						ACHANNEL_SET_FLAG(ob, sel, ADT_UI_SELECTED);
 					}
@@ -360,11 +360,11 @@
 				ACHANNEL_SET_FLAG(gpl, sel, GP_LAYER_SELECT);
 			}
 			break;
-
+			
 			case ANIMTYPE_MASKLAYER:
 			{
 				MaskLayer *masklay = (MaskLayer *)ale->data;
-
+				
 				ACHANNEL_SET_FLAG(masklay, sel, MASK_LAYERFLAG_SELECT);
 			}
 			break;
@@ -2152,7 +2152,7 @@
 			}
 			else {
 				Base *b;
-
+				
 				/* deselect all */
 				/* TODO: should this deselect all other types of channels too? */
 				for (b = sce->base.first; b; b = b->next) {
@@ -2242,6 +2242,8 @@
 			/* if group is selected now, make group the 'active' one in the visible list */
 			if (agrp->flag & AGRP_SELECTED)
 				ANIM_set_active_channel(ac, ac->data, ac->datatype, filter, agrp, ANIMTYPE_GROUP);
+			else
+				ANIM_set_active_channel(ac, ac->data, ac->datatype, filter, NULL, ANIMTYPE_GROUP);
 				
 			notifierFlags |= (ND_ANIMCHAN | NA_SELECTED);
 		}
@@ -2319,19 +2321,19 @@
 		case ANIMTYPE_MASKDATABLOCK:
 		{
 			Mask *mask = (Mask *)ale->data;
-
+			
 			/* toggle expand
 			 *	- although the triangle widget already allows this, the whole channel can also be used for this purpose
 			 */
 			mask->flag ^= MASK_ANIMF_EXPAND;
-
+			
 			notifierFlags |= (ND_ANIMCHAN | NA_EDITED);
 		}
 		break;
 		case ANIMTYPE_MASKLAYER:
 		{
 			MaskLayer *masklay = (MaskLayer *)ale->data;
-
+			
 			/* select/deselect */
 			if (selectmode == SELECT_INVERT) {
 				/* invert selection status of this layer only */
@@ -2342,7 +2344,7 @@
 				ANIM_deselect_anim_channels(ac, ac->data, ac->datatype, 0, ACHANNEL_SETFLAG_CLEAR);
 				masklay->flag |= MASK_LAYERFLAG_SELECT;
 			}
-
+			
 			notifierFlags |= (ND_ANIMCHAN | NA_EDITED);
 		}
 		break;
@@ -2407,6 +2409,8 @@
  
 static void ANIM_OT_channels_click(wmOperatorType *ot)
 {
+	PropertyRNA *prop;
+	
 	/* identifiers */
 	ot->name = "Mouse Click on Channels";
 	ot->idname = "ANIM_OT_channels_click";
@@ -2419,9 +2423,13 @@
 	/* flags */
 	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
 	
-	/* id-props */
-	RNA_def_boolean(ot->srna, "extend", 0, "Extend Select", ""); // SHIFTKEY
-	RNA_def_boolean(ot->srna, "children_only", 0, "Select Children Only", ""); // CTRLKEY|SHIFTKEY
+	/* properties */
+	/* NOTE: don't save settings, otherwise, can end up with some weird behaviour (sticky extend) */
+	prop = RNA_def_boolean(ot->srna, "extend", 0, "Extend Select", ""); // SHIFTKEY
+	RNA_def_property_flag(prop, PROP_SKIP_SAVE);
+	
+	prop = RNA_def_boolean(ot->srna, "children_only", 0, "Select Children Only", ""); // CTRLKEY|SHIFTKEY
+	RNA_def_property_flag(prop, PROP_SKIP_SAVE);
 }
 
 /* ************************************************************************** */