Cleanup: style, use braces for the window manager

1 files changed, 37 insertions, 15 deletions

diff --git a/source/blender/windowmanager/intern/wm_gesture.c b/source/blender/windowmanager/intern/wm_gesture.c
index 013ee029200..7e95f36b2db 100644
--- a/source/blender/windowmanager/intern/wm_gesture.c
+++ b/source/blender/windowmanager/intern/wm_gesture.c
@@ -98,8 +98,9 @@ void WM_gesture_end(bContext *C, wmGesture *gesture)
 {
 	wmWindow *win = CTX_wm_window(C);
 
-	if (win->tweak == gesture)
+	if (win->tweak == gesture) {
 		win->tweak = NULL;
+	}
 	BLI_remlink(&win->gesture, gesture);
 	MEM_freeN(gesture->customdata);
 	if (gesture->userdata && gesture->userdata_free) {
@@ -112,8 +113,9 @@ void WM_gestures_remove(bContext *C)
 {
 	wmWindow *win = CTX_wm_window(C);
 
-	while (win->gesture.first)
+	while (win->gesture.first) {
 		WM_gesture_end(C, win->gesture.first);
+	}
 }
 
 bool WM_gesture_is_modal_first(const wmGesture *gesture)
@@ -136,13 +138,27 @@ int wm_gesture_evaluate(wmGesture *gesture)
 			int theta = round_fl_to_int(4.0f * atan2f((float)dy, (float)dx) / (float)M_PI);
 			int val = EVT_GESTURE_W;
 
-			if (theta == 0) val = EVT_GESTURE_E;
-			else if (theta == 1) val = EVT_GESTURE_NE;
-			else if (theta == 2) val = EVT_GESTURE_N;
-			else if (theta == 3) val = EVT_GESTURE_NW;
-			else if (theta == -1) val = EVT_GESTURE_SE;
-			else if (theta == -2) val = EVT_GESTURE_S;
-			else if (theta == -3) val = EVT_GESTURE_SW;
+			if (theta == 0) {
+				val = EVT_GESTURE_E;
+			}
+			else if (theta == 1) {
+				val = EVT_GESTURE_NE;
+			}
+			else if (theta == 2) {
+				val = EVT_GESTURE_N;
+			}
+			else if (theta == 3) {
+				val = EVT_GESTURE_NW;
+			}
+			else if (theta == -1) {
+				val = EVT_GESTURE_SE;
+			}
+			else if (theta == -2) {
+				val = EVT_GESTURE_S;
+			}
+			else if (theta == -3) {
+				val = EVT_GESTURE_SW;
+			}
 
 #if 0
 			/* debug */
@@ -424,12 +440,14 @@ void wm_gesture_draw(wmWindow *win)
 		/* all in subwindow space */
 		wmViewport(&gt->winrct);
 
-		if (gt->type == WM_GESTURE_RECT)
+		if (gt->type == WM_GESTURE_RECT) {
 			wm_gesture_draw_rect(gt);
+		}
 //		else if (gt->type == WM_GESTURE_TWEAK)
 //			wm_gesture_draw_line(gt);
-		else if (gt->type == WM_GESTURE_CIRCLE)
+		else if (gt->type == WM_GESTURE_CIRCLE) {
 			wm_gesture_draw_circle(gt);
+		}
 		else if (gt->type == WM_GESTURE_CROSS_RECT) {
 			if (gt->is_active) {
 				wm_gesture_draw_rect(gt);
@@ -438,12 +456,15 @@ void wm_gesture_draw(wmWindow *win)
 				wm_gesture_draw_cross(win, gt);
 			}
 		}
-		else if (gt->type == WM_GESTURE_LINES)
+		else if (gt->type == WM_GESTURE_LINES) {
 			wm_gesture_draw_lasso(gt, false);
-		else if (gt->type == WM_GESTURE_LASSO)
+		}
+		else if (gt->type == WM_GESTURE_LASSO) {
 			wm_gesture_draw_lasso(gt, true);
-		else if (gt->type == WM_GESTURE_STRAIGHTLINE)
+		}
+		else if (gt->type == WM_GESTURE_STRAIGHTLINE) {
 			wm_gesture_draw_line(gt);
+		}
 	}
 }
 
@@ -451,6 +472,7 @@ void wm_gesture_tag_redraw(bContext *C)
 {
 	bScreen *screen = CTX_wm_screen(C);
 
-	if (screen)
+	if (screen) {
 		screen->do_draw_gesture = true;
+	}
 }