add key handlers to lua

src/utils/SkLua.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkLua.h"
 
 #if SK_SUPPORT_GPU
@@ skipping 675 matching lines @@
 static int lpaint_isLinearText(lua_State* L) {
     lua_pushboolean(L, get_obj<SkPaint>(L, 1)->isLinearText());
     return 1;
 }
 
 static int lpaint_isSubpixelText(lua_State* L) {
     lua_pushboolean(L, get_obj<SkPaint>(L, 1)->isSubpixelText());
     return 1;
 }
 
+static int lpaint_setSubpixelText(lua_State* L) {
+    get_obj<SkPaint>(L, 1)->setSubpixelText(lua2bool(L, 2));
+    return 1;
+}
+
 static int lpaint_isDevKernText(lua_State* L) {
     lua_pushboolean(L, get_obj<SkPaint>(L, 1)->isDevKernText());
     return 1;
 }
 
 static int lpaint_isLCDRenderText(lua_State* L) {
     lua_pushboolean(L, get_obj<SkPaint>(L, 1)->isLCDRenderText());
     return 1;
 }
 
@@ skipping 223 matching lines @@
 
 static const struct luaL_Reg gSkPaint_Methods[] = {
     { "isAntiAlias", lpaint_isAntiAlias },
     { "setAntiAlias", lpaint_setAntiAlias },
     { "isDither", lpaint_isDither },
     { "isUnderlineText", lpaint_isUnderlineText },
     { "isStrikeThruText", lpaint_isStrikeThruText },
     { "isFakeBoldText", lpaint_isFakeBoldText },
     { "isLinearText", lpaint_isLinearText },
     { "isSubpixelText", lpaint_isSubpixelText },
+    { "setSubpixelText", lpaint_setSubpixelText },
     { "isDevKernText", lpaint_isDevKernText },
     { "isLCDRenderText", lpaint_isLCDRenderText },
     { "isEmbeddedBitmapText", lpaint_isEmbeddedBitmapText },
     { "isAutohinted", lpaint_isAutohinted },
     { "isVerticalText", lpaint_isVerticalText },
     { "getColor", lpaint_getColor },
     { "setColor", lpaint_setColor },
     { "getTextSize", lpaint_getTextSize },
     { "setTextSize", lpaint_setTextSize },
     { "getTextScaleX", lpaint_getTextScaleX },
@@ skipping 586 matching lines @@
     REG_CLASS(L, SkShader);
     REG_CLASS(L, SkTypeface);
     REG_CLASS(L, SkMatrix);
 }
 
 extern "C" int luaopen_skia(lua_State* L);
 extern "C" int luaopen_skia(lua_State* L) {
     SkLua::Load(L);
     return 0;
 }