[engine] [cocos2d-x] [jsb-adapter] 适配引擎 v2.4.12 版本

cocos2d-x/cocos/ui/edit-box/EditBox-openharmony.cpp

@@ -0,0 +1,115 @@
+/****************************************************************************
+ Copyright (c) 2022-2023 Xiamen Yaji Software Co., Ltd.
+
+ http://www.cocos.com
+
+ Permission is hereby granted, free of charge, to any person obtaining a copy
+ of this software and associated engine source code (the "Software"), a limited,
+ worldwide, royalty-free, non-assignable, revocable and non-exclusive license
+ to use Cocos Creator solely to develop games on your target platforms. You shall
+ not use Cocos Creator software for developing other software or tools that's
+ used for developing games. You are not granted to publish, distribute,
+ sublicense, and/or sell copies of Cocos Creator.
+
+ The software or tools in this License Agreement are licensed, not sold.
+ Xiamen Yaji Software Co., Ltd. reserves all rights not expressly granted to you.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ THE SOFTWARE.
+****************************************************************************/
+
+#include "EditBox.h"
+#include "EditBox-openharmony.h"
+
+#include "cocos/platform/CCApplication.h"
+#include "platform/openharmony/napi/NapiHelper.h"
+#include "cocos/scripting/js-bindings/jswrapper/SeApi.h"
+
+namespace cocos2d
+{
+
+/*************************************************************************
+ Global variables and functions.
+************************************************************************/
+
+namespace {
+se::Value g_textInputCallback;
+
+void getTextInputCallback() {
+    if (!g_textInputCallback.isUndefined())
+        return;
+
+    auto global = se::ScriptEngine::getInstance()->getGlobalObject();
+    se::Value jsbVal;
+    if (global->getProperty("jsb", &jsbVal) && jsbVal.isObject()) {
+        jsbVal.toObject()->getProperty("onTextInput", &g_textInputCallback);
+        // free globle se::Value before ScriptEngine clean up
+        se::ScriptEngine::getInstance()->addBeforeCleanupHook([]() {
+            g_textInputCallback.setUndefined();
+        });
+    }
+}
+
+void callJSFunc(const std::string &type, const std::string &text) {
+    getTextInputCallback();
+
+    se::AutoHandleScope scope;
+    se::ValueArray args;
+    args.push_back(se::Value(type));
+    args.push_back(se::Value(text));
+    g_textInputCallback.toObject()->call(args, nullptr);
+}
+
+} // namespace
+
+/*************************************************************************
+Implementation of EditBox.
+************************************************************************/
+void EditBox::show(const EditBox::ShowInfo &showInfo) {
+    NapiHelper::postStringMessageToUIThread("showEditBox", showInfo.defaultValue.c_str());
+}
+
+void EditBox::hide() {
+    NapiHelper::postStringMessageToUIThread("hideEditBox", "");
+}
+
+void EditBox::complete() {
+    callJSFunc("complete", "");
+}
+
+void EditBox::updateRect(int x, int y, int width, int height) {
+    // not supported ...
+}
+
+void OpenHarmonyEditBox::GetInterfaces(std::vector<napi_property_descriptor> &descriptors) {
+    descriptors = {
+        DECLARE_NAPI_FUNCTION("onTextChange", OpenHarmonyEditBox::napiOnTextChange),
+        DECLARE_NAPI_FUNCTION("onComplete", OpenHarmonyEditBox::napiOnComplete),
+    };
+}
+
+napi_value OpenHarmonyEditBox::napiOnComplete(napi_env env, napi_callback_info info) {
+    EditBox::complete();
+    return nullptr;
+}
+
+napi_value OpenHarmonyEditBox::napiOnTextChange(napi_env env, napi_callback_info info) {
+    size_t      argc = 1;
+    napi_value  args[1];
+    NAPI_CALL(env, napi_get_cb_info(env, info, &argc, args, nullptr, nullptr));
+    napi_status status;
+    char   buffer[512];
+    size_t result = 0;
+    NODE_API_CALL(status, env, napi_get_value_string_utf8(env, args[0], buffer, 512, &result));
+    callJSFunc("input", std::string(buffer));
+    return nullptr;
+}
+
+} // namespace cocos2d
+
+

cocos2d-x/cocos/ui/edit-box/EditBox-openharmony.h

@@ -0,0 +1,50 @@
+/****************************************************************************
+ Copyright (c) 2022-2023 Xiamen Yaji Software Co., Ltd.
+
+ http://www.cocos.com
+
+ Permission is hereby granted, free of charge, to any person obtaining a copy
+ of this software and associated engine source code (the "Software"), a limited,
+ worldwide, royalty-free, non-assignable, revocable and non-exclusive license
+ to use Cocos Creator solely to develop games on your target platforms. You shall
+ not use Cocos Creator software for developing other software or tools that's
+ used for developing games. You are not granted to publish, distribute,
+ sublicense, and/or sell copies of Cocos Creator.
+
+ The software or tools in this License Agreement are licensed, not sold.
+ Xiamen Yaji Software Co., Ltd. reserves all rights not expressly granted to you.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ THE SOFTWARE.
+****************************************************************************/
+
+#include "EditBox.h"
+#include "cocos/platform/CCApplication.h"
+#include "platform/openharmony/napi/NapiHelper.h"
+#include "cocos/scripting/js-bindings/jswrapper/SeApi.h"
+
+namespace cocos2d {
+
+class OpenHarmonyEditBox : public EditBox {
+public:
+    static void GetInterfaces(std::vector<napi_property_descriptor>& descriptors);
+    
+    static napi_value napiOnComplete(napi_env env, napi_callback_info info);
+    static napi_value napiOnTextChange(napi_env env, napi_callback_info info);
+
+    static napi_value show(const std::string& inputMessage);
+    static napi_value hide();
+private:
+    static napi_ref showEditBoxFunction;
+    static napi_ref hideEditBoxFunction;
+
+};
+
+} // namespace cc
+
+

cocos2d-x/cocos/ui/webview/WebView-inl.h

@@ -31,6 +31,8 @@
 #include "WebViewImpl-ios.h"
 #elif CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID
 #include "WebViewImpl-android.h"
+#elif CC_TARGET_PLATFORM == CC_PLATFORM_OPENHARMONY
+#include "WebViewImpl-openharmony.h"
 #else
 static_assert(false, "WebView only supported on iOS & Android");
 #endif

cocos2d-x/cocos/ui/webview/WebViewImpl-openharmony.cpp

@@ -0,0 +1,331 @@
+/****************************************************************************
+ Copyright (c) 2022-2023 Xiamen Yaji Software Co., Ltd.
+
+ http://www.cocos.com
+
+ Permission is hereby granted, free of charge, to any person obtaining a copy
+ of this software and associated engine source code (the "Software"), a limited,
+ worldwide, royalty-free, non-assignable, revocable and non-exclusive license
+ to use Cocos Creator solely to develop games on your target platforms. You shall
+ not use Cocos Creator software for developing other software or tools that's
+ used for developing games. You are not granted to publish, distribute,
+ sublicense, and/or sell copies of Cocos Creator.
+
+ The software or tools in this License Agreement are licensed, not sold.
+ Xiamen Yaji Software Co., Ltd. reserves all rights not expressly granted to you.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ THE SOFTWARE.
+****************************************************************************/
+
+#include <cstdlib>
+#include <unordered_map>
+
+#include "WebView-inl.h"
+
+#include "platform/CCFileUtils.h"
+#include "platform/openharmony/napi/NapiHelper.h"
+#include "scripting/js-bindings/manual/jsb_conversions.hpp"
+#include "WebViewImpl-openharmony.h"
+
+static const std::string S_DEFAULT_BASE_URL = "file:///openharmony_asset/";
+static const std::string S_SD_ROOT_BASE_URL = "file://";
+
+static std::string getFixedBaseUrl(const std::string &baseUrl) {
+    std::string fixedBaseUrl;
+    if (baseUrl.empty()) {
+        fixedBaseUrl = S_DEFAULT_BASE_URL;
+    } else if (baseUrl.find(S_SD_ROOT_BASE_URL) != std::string::npos) {
+        fixedBaseUrl = baseUrl;
+    } else if (baseUrl.c_str()[0] != '/') {
+        if (baseUrl.find("assets/") == 0) {
+            fixedBaseUrl = S_DEFAULT_BASE_URL + baseUrl.c_str()[7];
+        } else {
+            fixedBaseUrl = S_DEFAULT_BASE_URL + baseUrl;
+        }
+    } else {
+        fixedBaseUrl = S_SD_ROOT_BASE_URL + baseUrl;
+    }
+
+    if (fixedBaseUrl.c_str()[fixedBaseUrl.length() - 1] != '/') {
+        fixedBaseUrl += "/";
+    }
+
+    return fixedBaseUrl;
+}
+
+std::string getUrlStringByFileName(const std::string &fileName) {
+    const std::string basePath(S_DEFAULT_BASE_URL);
+    std::string fullPath = cocos2d::FileUtils::getInstance()->fullPathForFilename(fileName);
+    const std::string assetsPath("assets/");
+
+    std::string urlString;
+    if (fullPath.find(assetsPath) != std::string::npos) {
+        urlString = fullPath.replace(fullPath.find_first_of(assetsPath), assetsPath.length(),
+                                     basePath);
+    } else {
+        urlString = fullPath;
+    }
+
+    return urlString;
+}
+
+namespace cocos2d {
+static int32_t kWebViewTag = 0;
+static std::unordered_map<int, WebViewImpl *> sWebViewImpls;
+
+WebViewImpl::WebViewImpl(WebView *webView) : _viewTag(-1),
+                                             _webView(webView) {
+    _viewTag = kWebViewTag++;
+    NapiHelper::postIntMessageToUIThread("createWebView", _viewTag);
+    sWebViewImpls[_viewTag] = this;
+}
+
+WebViewImpl::~WebViewImpl() {
+    destroy();
+}
+
+void WebViewImpl::destroy() {
+    if (_viewTag != -1) {
+        NapiHelper::postIntMessageToUIThread("removeWebView", _viewTag);
+        auto iter = sWebViewImpls.find(_viewTag);
+        if (iter != sWebViewImpls.end()) {
+            sWebViewImpls.erase(iter);
+        }
+        _viewTag = -1;
+    }
+}
+
+void WebViewImpl::loadData(const Data &data, const std::string &mimeType,
+                           const std::string &encoding, const std::string &baseURL) {
+    std::string dataString(reinterpret_cast<char *>(data.getBytes()),
+                             static_cast<unsigned int>(data.getSize()));
+    std::unordered_map<std::string, cocos2d::Value> vals;
+    vals.insert(std::make_pair("tag", _viewTag));
+    vals.insert(std::make_pair("contents", cocos2d::Value(dataString)));
+    vals.insert(std::make_pair("mimeType", mimeType));
+    vals.insert(std::make_pair("encoding", encoding));
+    vals.insert(std::make_pair("baseUrl", baseURL));
+    NapiHelper::postUnorderedMapMessageToUIThread("loadData", vals);
+}
+
+void WebViewImpl::loadHTMLString(const std::string &string, const std::string &baseURL) {
+    std::unordered_map<std::string, cocos2d::Value> vals;
+    vals.insert(std::make_pair("tag", _viewTag));
+    vals.insert(std::make_pair("contents", cocos2d::Value(string)));
+    vals.insert(std::make_pair("baseUrl", baseURL));
+    NapiHelper::postUnorderedMapMessageToUIThread("loadHTMLString", vals);
+}
+
+void WebViewImpl::loadURL(const std::string &url) {
+    std::unordered_map<std::string, cocos2d::Value> vals;
+    vals.insert(std::make_pair("tag", _viewTag));
+    vals.insert(std::make_pair("url", url));
+    NapiHelper::postUnorderedMapMessageToUIThread("loadUrl", vals);
+}
+
+void WebViewImpl::loadFile(const std::string &fileName) {
+    auto fullPath = getUrlStringByFileName(fileName);
+    std::unordered_map<std::string, cocos2d::Value> vals;
+    vals.insert(std::make_pair("tag", _viewTag));
+    vals.insert(std::make_pair("url", fullPath));
+    NapiHelper::postUnorderedMapMessageToUIThread("loadUrl", vals);
+}
+
+void WebViewImpl::stopLoading() {
+    NapiHelper::postIntMessageToUIThread("stopLoading", _viewTag);
+}
+
+void WebViewImpl::reload() {
+    NapiHelper::postIntMessageToUIThread("reload", _viewTag);
+}
+
+bool WebViewImpl::canGoBack() {
+    // TODO(qgh):OpenHarmony does not support this interface.
+    return true;
+}
+
+bool WebViewImpl::canGoForward() {
+    // TODO(qgh):OpenHarmony does not support this interface.
+    return true;
+}
+
+void WebViewImpl::goBack() {
+    NapiHelper::postIntMessageToUIThread("goBack", _viewTag);
+}
+
+void WebViewImpl::goForward() {
+     NapiHelper::postIntMessageToUIThread("goForward", _viewTag);
+}
+
+void WebViewImpl::setJavascriptInterfaceScheme(const std::string &scheme) {
+    // TODO(qgh):OpenHarmony does not support this interface.
+}
+
+void WebViewImpl::evaluateJS(const std::string &js) {
+    std::unordered_map<std::string, cocos2d::Value> vals;
+    vals.insert(std::make_pair("tag", _viewTag));
+    vals.insert(std::make_pair("jsContents", js));
+    NapiHelper::postUnorderedMapMessageToUIThread("evaluateJS", vals);
+}
+
+void WebViewImpl::setScalesPageToFit(bool scalesPageToFit) {
+    NapiHelper::postIntMessageToUIThread("setScalesPageToFit", _viewTag);
+}
+
+bool WebViewImpl::shouldStartLoading(int viewTag, const std::string &url) {
+    bool allowLoad = true;
+    auto it = sWebViewImpls.find(viewTag);
+    if (it != sWebViewImpls.end()) {
+        auto webView = it->second->_webView;
+        if (webView->_onShouldStartLoading) {
+            allowLoad = webView->_onShouldStartLoading(webView, url);
+        }
+    }
+    return allowLoad;
+}
+
+void WebViewImpl::didFinishLoading(int viewTag, const std::string &url) {
+    auto it = sWebViewImpls.find(viewTag);
+    if (it != sWebViewImpls.end()) {
+        auto webView = it->second->_webView;
+        if (webView->_onDidFinishLoading) {
+            webView->_onDidFinishLoading(webView, url);
+        }
+    }
+}
+
+void WebViewImpl::didFailLoading(int viewTag, const std::string &url) {
+    auto it = sWebViewImpls.find(viewTag);
+    if (it != sWebViewImpls.end()) {
+        auto webView = it->second->_webView;
+        if (webView->_onDidFailLoading) {
+            webView->_onDidFailLoading(webView, url);
+        }
+    }
+}
+
+void WebViewImpl::onJsCallback(int viewTag, const std::string &message) {
+    auto it = sWebViewImpls.find(viewTag);
+    if (it != sWebViewImpls.end()) {
+        auto webView = it->second->_webView;
+        if (webView->_onJSCallback) {
+            webView->_onJSCallback(webView, message);
+        }
+    }
+}
+
+void WebViewImpl::setVisible(bool visible) {
+    std::unordered_map<std::string, cocos2d::Value> vals;
+    vals.insert(std::make_pair("tag", _viewTag));
+    vals.insert(std::make_pair("visible", visible));
+    NapiHelper::postUnorderedMapMessageToUIThread("setVisible", vals);
+}
+
+void WebViewImpl::setFrame(float x, float y, float width, float height) {
+    //cocos2d::Rect rect(x, y, width, height);
+    std::unordered_map<std::string, cocos2d::Value> vals;
+    vals.insert(std::make_pair("tag", _viewTag));
+    vals.insert(std::make_pair("x", x));
+    vals.insert(std::make_pair("y", y));
+    vals.insert(std::make_pair("w", width));
+    vals.insert(std::make_pair("h", height));
+    NapiHelper::postUnorderedMapMessageToUIThread("setWebViewRect", vals);
+}
+
+void WebViewImpl::setBounces(bool bounces) {
+    // empty function as this was mainly a fix for iOS
+}
+
+void WebViewImpl::setBackgroundTransparent(bool isTransparent) {
+    // TODO(qgh):OpenHarmony is not supported at this time
+}
+
+void OpenHarmonyWebView::GetInterfaces(std::vector<napi_property_descriptor> &descriptors) {
+    descriptors = {
+        DECLARE_NAPI_FUNCTION("shouldStartLoading", OpenHarmonyWebView::napiShouldStartLoading),
+        DECLARE_NAPI_FUNCTION("finishLoading", OpenHarmonyWebView::napiFinishLoading),
+        DECLARE_NAPI_FUNCTION("failLoading", OpenHarmonyWebView::napiFailLoading),
+        DECLARE_NAPI_FUNCTION("jsCallback", OpenHarmonyWebView::napiJsCallback),
+    };
+}
+
+napi_value OpenHarmonyWebView::napiShouldStartLoading(napi_env env, napi_callback_info info) {
+    size_t      argc = 2;
+    napi_value  args[2];
+    NAPI_CALL(env, napi_get_cb_info(env, info, &argc, args, nullptr, nullptr));
+    
+    se::ValueArray seArgs;
+    seArgs.reserve(2);   
+    se::internal::jsToSeArgs(argc, args, &seArgs);
+
+    int32_t viewTag;
+    seval_to_int32(seArgs[0], &viewTag);
+
+    std::string url;
+    seval_to_std_string(seArgs[1], &url);
+    WebViewImpl::shouldStartLoading(viewTag, url);
+    return nullptr;
+}
+
+napi_value OpenHarmonyWebView::napiFinishLoading(napi_env env, napi_callback_info info) {
+    size_t      argc = 2;
+    napi_value  args[2];
+    NAPI_CALL(env, napi_get_cb_info(env, info, &argc, args, nullptr, nullptr));
+    
+    se::ValueArray seArgs;
+    seArgs.reserve(2);   
+    se::internal::jsToSeArgs(argc, args, &seArgs);
+
+    int32_t viewTag;
+    seval_to_int32(seArgs[0], &viewTag);
+
+    std::string url;
+    seval_to_std_string(seArgs[1], &url);
+    WebViewImpl::didFinishLoading(viewTag, url);
+    return nullptr;
+}
+
+napi_value OpenHarmonyWebView::napiFailLoading(napi_env env, napi_callback_info info) {
+    size_t      argc = 2;
+    napi_value  args[2];
+    NAPI_CALL(env, napi_get_cb_info(env, info, &argc, args, nullptr, nullptr));
+    
+    se::ValueArray seArgs;
+    seArgs.reserve(2);   
+    se::internal::jsToSeArgs(argc, args, &seArgs);
+
+    int32_t viewTag;
+    seval_to_int32(seArgs[0], &viewTag);
+
+    std::string url;
+    seval_to_std_string(seArgs[1], &url);
+    WebViewImpl::didFailLoading(viewTag, url);
+    return nullptr;
+}
+
+napi_value OpenHarmonyWebView::napiJsCallback(napi_env env, napi_callback_info info) {
+    size_t      argc = 2;
+    napi_value  args[2];
+    NAPI_CALL(env, napi_get_cb_info(env, info, &argc, args, nullptr, nullptr));
+    
+    se::ValueArray seArgs;
+    seArgs.reserve(2);   
+    se::internal::jsToSeArgs(argc, args, &seArgs);
+
+    int32_t viewTag;
+    seval_to_int32(seArgs[0], &viewTag);
+
+    std::string url;
+    seval_to_std_string(seArgs[1], &url);
+    WebViewImpl::onJsCallback(viewTag, url);
+    return nullptr;
+}
+
+
+} //namespace cocos2d

cocos2d-x/cocos/ui/webview/WebViewImpl-openharmony.h

@@ -0,0 +1,102 @@
+/****************************************************************************
+ Copyright (c) 2022-2023 Xiamen Yaji Software Co., Ltd.
+
+ http://www.cocos.com
+
+ Permission is hereby granted, free of charge, to any person obtaining a copy
+ of this software and associated engine source code (the "Software"), a limited,
+ worldwide, royalty-free, non-assignable, revocable and non-exclusive license
+ to use Cocos Creator solely to develop games on your target platforms. You shall
+ not use Cocos Creator software for developing other software or tools that's
+ used for developing games. You are not granted to publish, distribute,
+ sublicense, and/or sell copies of Cocos Creator.
+
+ The software or tools in this License Agreement are licensed, not sold.
+ Xiamen Yaji Software Co., Ltd. reserves all rights not expressly granted to you.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ THE SOFTWARE.
+****************************************************************************/
+
+#pragma once
+
+#include "platform/openharmony/napi/NapiHelper.h"
+#include "cocos/scripting/js-bindings/jswrapper/napi/SeApi.h"
+
+
+namespace cocos2d {
+
+class WebView;
+
+class WebViewImpl final {
+public:
+    explicit WebViewImpl(WebView *webView);
+
+    ~WebViewImpl();
+
+    void destroy();
+
+    void setJavascriptInterfaceScheme(const std::string &scheme);
+
+    void loadData(const cocos2d::Data &data, const std::string &mimeType,
+                  const std::string &encoding, const std::string &baseURL);
+
+    void loadHTMLString(const std::string &string, const std::string &baseURL);
+
+    void loadURL(const std::string &url);
+
+    void loadFile(const std::string &fileName);
+
+    void stopLoading();
+
+    void reload();
+
+    bool canGoBack();
+
+    bool canGoForward();
+
+    void goBack();
+
+    void goForward();
+
+    void evaluateJS(const std::string &js);
+
+    void setScalesPageToFit(bool scalesPageToFit);
+
+    void setVisible(bool visible);
+
+    void setFrame(float x, float y, float width, float height);
+
+    void setBounces(bool bounces);
+
+    void setBackgroundTransparent(bool isTransparent);
+
+    static bool shouldStartLoading(int viewTag, const std::string &url);
+
+    static void didFinishLoading(int viewTag, const std::string &url);
+
+    static void didFailLoading(int viewTag, const std::string &url);
+
+    static void onJsCallback(int viewTag, const std::string &message);
+
+private:
+    int _viewTag;
+    WebView *_webView;
+};
+
+
+class OpenHarmonyWebView {
+public:
+    static void GetInterfaces(std::vector<napi_property_descriptor>& descriptors);
+    static napi_value napiShouldStartLoading(napi_env env, napi_callback_info info);
+    static napi_value napiFinishLoading(napi_env env, napi_callback_info info);
+    static napi_value napiFailLoading(napi_env env, napi_callback_info info);
+    static napi_value napiJsCallback(napi_env env, napi_callback_info info);
+};
+
+} //namespace cocos2d