Avoid <SwipeLeft> etc. being inserted

Performing a gesture will not cause <SwipeLeft> etc. to be inserted into
the text while in insert mode/cmdline mode/etc.

src/edit.c

@@ -1123,6 +1123,19 @@ doESCkey:
 	case K_MOUSERIGHT: /* Scroll wheel right */
 	    ins_mousescroll(MSCR_RIGHT);
 	    break;
+
+# ifdef FEAT_GUI_MACVIM
+	/* Gestures are ignored */
+	case K_SWIPELEFT:
+	case K_SWIPERIGHT:
+	case K_SWIPEUP:
+	case K_SWIPEDOWN:
+	case K_PINCHIN:
+	case K_PINCHOUT:
+	case K_ROTATECW:
+	case K_ROTATECCW:
+	    break;
+# endif
 #endif
 #ifdef FEAT_GUI_TABLINE
 	case K_TABLINE:
@@ -1134,6 +1147,7 @@ doESCkey:
 	case K_IGNORE:	/* Something mapped to nothing */
 	    break;
 
+
 #ifdef FEAT_AUTOCMD
 	case K_CURSORHOLD:	/* Didn't type something for a while. */
 	    apply_autocmds(EVENT_CURSORHOLDI, NULL, NULL, FALSE, curbuf);
@@ -3509,7 +3523,13 @@ ins_compl_prep(c)
 
     /* Ignore end of Select mode mapping and mouse scroll buttons. */
     if (c == K_SELECT || c == K_MOUSEDOWN || c == K_MOUSEUP
-	    || c == K_MOUSELEFT || c == K_MOUSERIGHT)
+	    || c == K_MOUSELEFT || c == K_MOUSERIGHT
+# ifdef FEAT_GUI_MACVIM
+	    || c == K_SWIPELEFT || c == K_SWIPERIGHT || c == K_SWIPEUP
+	    || c == K_SWIPEDOWN || c == K_PINCHIN || c == K_PINCHOUT
+	    || c == K_ROTATECW || c == K_ROTATECCW
+# endif
+		    )
 	return retval;
 
     /* Set "compl_get_longest" when finding the first matches. */

src/eval.c

@@ -10951,7 +10951,18 @@ f_getchar(argvars, rettv)
 		|| n == K_MOUSELEFT
 		|| n == K_MOUSERIGHT
 		|| n == K_MOUSEDOWN
-		|| n == K_MOUSEUP)
+		|| n == K_MOUSEUP
+# ifdef FEAT_GUI_MACVIM
+                || n == K_SWIPELEFT
+                || n == K_SWIPERIGHT
+                || n == K_SWIPEUP
+                || n == K_SWIPEDOWN
+                || n == K_PINCHIN
+                || n == K_PINCHOUT
+                || n == K_ROTATECW
+                || n == K_ROTATECCW
+# endif
+                )
 	{
 	    int		row = mouse_row;
 	    int		col = mouse_col;

src/ex_getln.c

@@ -1340,6 +1340,18 @@ getcmdline(firstc, count, indent)
 	case K_X2RELEASE:
 		goto cmdline_not_changed;
 
+# ifdef FEAT_GUI_MACVIM
+	/* Gestures are ignored */
+	case K_SWIPELEFT:
+	case K_SWIPERIGHT:
+	case K_SWIPEUP:
+	case K_SWIPEDOWN:
+	case K_PINCHIN:
+	case K_PINCHOUT:
+	case K_ROTATECW:
+	case K_ROTATECCW:
+		goto cmdline_not_changed;
+# endif
 #endif	/* FEAT_MOUSE */
 
 #ifdef FEAT_GUI

src/message.c

@@ -996,6 +996,12 @@ wait_return(redraw)
 					|| c == K_RIGHTMOUSE
 					|| c == K_X1MOUSE
 					|| c == K_X2MOUSE))
+# ifdef FEAT_GUI_MACVIM
+				|| c == K_SWIPELEFT || c == K_SWIPERIGHT
+				|| c == K_SWIPEUP   || c == K_SWIPEDOWN
+				|| c == K_PINCHIN   || c == K_PINCHOUT
+				|| c == K_ROTATECW  || c == K_ROTATECCW
+# endif
 #endif
 				);
 	ui_breakcheck();

src/misc1.c

@@ -3152,6 +3152,16 @@ get_keystroke()
 		    || n == K_VER_SCROLLBAR
 		    || n == K_HOR_SCROLLBAR
 # endif
+# ifdef FEAT_GUI_MACVIM
+		    || K_SWIPELEFT
+		    || K_SWIPERIGHT
+		    || K_SWIPEUP
+		    || K_SWIPEDOWN
+		    || K_PINCHIN
+		    || K_PINCHOUT
+		    || K_ROTATECW
+		    || K_ROTATECCW
+# endif
 #endif
 	       )
 	    {

src/normal.c

@@ -3868,6 +3868,10 @@ add_to_showcmd(c)
 	K_MOUSEDOWN, K_MOUSEUP, K_MOUSELEFT, K_MOUSERIGHT,
 	K_X1MOUSE, K_X1DRAG, K_X1RELEASE, K_X2MOUSE, K_X2DRAG, K_X2RELEASE,
 	K_CURSORHOLD,
+# ifdef FEAT_GUI_MACVIM
+	K_SWIPELEFT, K_SWIPERIGHT, K_SWIPEUP, K_SWIPEDOWN, K_PINCHIN,
+	K_PINCHOUT, K_ROTATECW, K_ROTATECCW,
+# endif
 	0
     };
 #endif