[Bf-blender-cvs] [f51c6efbc18] master: Fix transform plane constraint orientation cycle

[Campbell Barton]

Commit: f51c6efbc183aa10c143f1e4a2588e14163c2f9f
Author: Campbell Barton
Date:   Tue Jul 10 06:51:25 2018 +0200
Branches: master
https://developer.blender.org/rBf51c6efbc183aa10c143f1e4a2588e14163c2f9f

Fix transform plane constraint orientation cycle

Regression since 2.79b release

===================================================================

M	source/blender/editors/transform/transform.c

===================================================================

diff --git a/source/blender/editors/transform/transform.c b/source/blender/editors/transform/transform.c
index ad7c0980bca..58c8837328a 100644
--- a/source/blender/editors/transform/transform.c
+++ b/source/blender/editors/transform/transform.c
@@ -895,7 +895,7 @@ wmKeyMap *transform_modal_keymap(wmKeyConfig *keyconf)
 	return keymap;
 }
 
-static void transform_event_xyz_constraint(TransInfo *t, short key_type, char cmode)
+static void transform_event_xyz_constraint(TransInfo *t, short key_type, char cmode, bool is_plane)
 {
 	if (!(t->flag & T_NO_CONSTRAINT)) {
 		int constraint_axis, constraint_plane;
@@ -948,17 +948,21 @@ static void transform_event_xyz_constraint(TransInfo *t, short key_type, char cm
 				else {
 					short orientation = (t->current_orientation != V3D_MANIP_GLOBAL ?
 					                     t->current_orientation : V3D_MANIP_LOCAL);
-					if (!(t->modifiers & MOD_CONSTRAINT_PLANE))
+					if (is_plane == false) {
 						setUserConstraint(t, orientation, constraint_axis, msg2);
-					else if (t->modifiers & MOD_CONSTRAINT_PLANE)
+					}
+					else {
 						setUserConstraint(t, orientation, constraint_plane, msg3);
+					}
 				}
 			}
 			else {
-				if (!(t->modifiers & MOD_CONSTRAINT_PLANE))
+				if (is_plane == false) {
 					setUserConstraint(t, V3D_MANIP_GLOBAL, constraint_axis, msg2);
-				else if (t->modifiers & MOD_CONSTRAINT_PLANE)
+				}
+				else {
 					setUserConstraint(t, V3D_MANIP_GLOBAL, constraint_plane, msg3);
+				}
 			}
 		}
 		t->redraw |= TREDRAW_HARD;
@@ -1136,57 +1140,42 @@ int transformEvent(TransInfo *t, const wmEvent *event)
 				break;
 			case TFM_MODAL_AXIS_X:
 				if (!(t->flag & T_NO_CONSTRAINT)) {
-					transform_event_xyz_constraint(t, XKEY, cmode);
+					transform_event_xyz_constraint(t, XKEY, cmode, false);
 					t->redraw |= TREDRAW_HARD;
 					handled = true;
 				}
 				break;
 			case TFM_MODAL_AXIS_Y:
 				if ((t->flag & T_NO_CONSTRAINT) == 0) {
-					transform_event_xyz_constraint(t, YKEY, cmode);
+					transform_event_xyz_constraint(t, YKEY, cmode, false);
 					t->redraw |= TREDRAW_HARD;
 					handled = true;
 				}
 				break;
 			case TFM_MODAL_AXIS_Z:
 				if ((t->flag & (T_NO_CONSTRAINT)) == 0) {
-					transform_event_xyz_constraint(t, ZKEY, cmode);
+					transform_event_xyz_constraint(t, ZKEY, cmode, false);
 					t->redraw |= TREDRAW_HARD;
 					handled = true;
 				}
 				break;
 			case TFM_MODAL_PLANE_X:
 				if ((t->flag & (T_NO_CONSTRAINT | T_2D_EDIT)) == 0) {
-					if (cmode == 'X') {
-						stopConstraint(t);
-					}
-					else {
-						setUserConstraint(t, t->current_orientation, (CON_AXIS1 | CON_AXIS2), IFACE_("locking %s X"));
-					}
+					transform_event_xyz_constraint(t, XKEY, cmode, true);
 					t->redraw |= TREDRAW_HARD;
 					handled = true;
 				}
 				break;
 			case TFM_MODAL_PLANE_Y:
 				if ((t->flag & (T_NO_CONSTRAINT | T_2D_EDIT)) == 0) {
-					if (cmode == 'Y') {
-						stopConstraint(t);
-					}
-					else {
-						setUserConstraint(t, t->current_orientation, (CON_AXIS0 | CON_AXIS2), IFACE_("locking %s Y"));
-					}
+					transform_event_xyz_constraint(t, YKEY, cmode, true);
 					t->redraw |= TREDRAW_HARD;
 					handled = true;
 				}
 				break;
 			case TFM_MODAL_PLANE_Z:
 				if ((t->flag & (T_NO_CONSTRAINT | T_2D_EDIT)) == 0) {
-					if (cmode == 'Z') {
-						stopConstraint(t);
-					}
-					else {
-						setUserConstraint(t, t->current_orientation, (CON_AXIS0 | CON_AXIS1), IFACE_("locking %s Z"));
-					}
+					transform_event_xyz_constraint(t, ZKEY, cmode, true);
 					t->redraw |= TREDRAW_HARD;
 					handled = true;
 				}