1 /* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include "SkTypes.h" 18 #include "SkWindow.h" 19 20 extern "C" { 21 typedef long JSWord; 22 typedef JSWord jsword; 23 typedef jsword jsval; 24 typedef struct JSRuntime JSRuntime; 25 typedef struct JSContext JSContext; 26 typedef struct JSObject JSObject; 27 } 28 29 class SkString; 30 31 class SkJS : public SkOSWindow { 32 public: 33 SkJS(void* hwnd); 34 ~SkJS(); 35 SkBool EvaluateScript(const char* script, jsval* rVal); 36 SkBool ValueToString(jsval value, SkString* string); 37 #ifdef SK_DEBUG 38 static void Test(void* hwnd); 39 #endif 40 protected: 41 void InitializeDisplayables(const SkBitmap& , JSContext *, JSObject *, JSObject *); 42 void DisposeDisplayables(); 43 JSRuntime *fRuntime; 44 JSContext *fContext; 45 JSObject *fGlobal; 46 }; 47 48