armature editmode: option for select mirror to use active bone only.

2 files changed, 20 insertions, 1 deletions

diff --git a/source/blender/editors/armature/armature_select.c b/source/blender/editors/armature/armature_select.c
index 4c956ca65d4..10e77043cca 100644
--- a/source/blender/editors/armature/armature_select.c
+++ b/source/blender/editors/armature/armature_select.c
@@ -1054,7 +1054,8 @@ static int armature_select_mirror_exec(bContext *C, wmOperator *op)
 {
 	Object *obedit = CTX_data_edit_object(C);
 	bArmature *arm = obedit->data;
-	EditBone *ebone;
+	EditBone *ebone, *ebone_mirror_act = NULL;
+	const bool active_only = RNA_boolean_get(op->ptr, "only_active");
 	const bool extend = RNA_boolean_get(op->ptr, "extend");
 
 	for (ebone = arm->edbo->first; ebone; ebone = ebone->next) {
@@ -1072,12 +1073,25 @@ static int armature_select_mirror_exec(bContext *C, wmOperator *op)
 			{
 				const int flag_mirror = EBONE_PREV_FLAG_GET(ebone_mirror);
 				flag_new |= flag_mirror;
+
+				if (ebone == arm->act_edbone) {
+					ebone_mirror_act = ebone_mirror;
+				}
+
+				/* skip all but the active or its mirror */
+				if (active_only && !ELEM(arm->act_edbone, ebone, ebone_mirror)) {
+					continue;
+				}
 			}
 
 			ED_armature_ebone_selectflag_set(ebone, flag_new);
 		}
 	}
 
+	if (ebone_mirror_act) {
+		arm->act_edbone = ebone_mirror_act;
+	}
+
 	ED_armature_sync_selection(arm->edbo);
 
 	WM_event_add_notifier(C, NC_OBJECT | ND_BONE_SELECT, obedit);
@@ -1100,5 +1114,6 @@ void ARMATURE_OT_select_mirror(wmOperatorType *ot)
 	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
 
 	/* properties */
+	RNA_def_boolean(ot->srna, "only_active", false, "Active Only", "Only operate on the active bone");
 	RNA_def_boolean(ot->srna, "extend", false, "Extend", "Extend the selection");
 }
diff --git a/source/blender/editors/armature/pose_select.c b/source/blender/editors/armature/pose_select.c
index 687b1f3f9bc..b6786db8cb3 100644
--- a/source/blender/editors/armature/pose_select.c
+++ b/source/blender/editors/armature/pose_select.c
@@ -887,5 +887,9 @@ void POSE_OT_select_flip_active(wmOperatorType *ot)
 	
 	/* flags */
 	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
+
+	/* properties */
+	RNA_def_boolean(ot->srna, "only_active", false, "Active Only", "Only operate on the active bone");
+	RNA_def_boolean(ot->srna, "extend", false, "Extend", "Extend the selection");
 }