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init from cocos2d-x 4.0, cut some file.
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u0u0
309
cocos/ui/UIWebView/UIWebViewImpl-android.cpp
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309
cocos/ui/UIWebView/UIWebViewImpl-android.cpp
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/****************************************************************************
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Copyright (c) 2014-2016 Chukong Technologies Inc.
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Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
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http://www.cocos2d-x.org
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#include "ui/UIWebView/UIWebViewImpl-android.h"
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#include <unordered_map>
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#include <stdlib.h>
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#include <string>
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#include "platform/android/jni/JniHelper.h"
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#include "ui/UIWebView/UIWebView.h"
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#include "platform/CCGLView.h"
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#include "base/CCDirector.h"
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#include "platform/CCFileUtils.h"
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#include "ui/UIHelper.h"
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static const std::string className = "org.cocos2dx.lib.Cocos2dxWebViewHelper";
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#define LOGD(...) __android_log_print(ANDROID_LOG_DEBUG,"",__VA_ARGS__)
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static const std::string s_defaultBaseUrl = "file:///android_asset/";
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static const std::string s_sdRootBaseUrl = "file://";
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static std::string getFixedBaseUrl(const std::string& baseUrl)
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{
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std::string fixedBaseUrl;
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if (baseUrl.empty())
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{
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fixedBaseUrl = s_defaultBaseUrl;
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}
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else if (baseUrl.find(s_sdRootBaseUrl) != std::string::npos)
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{
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fixedBaseUrl = baseUrl;
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}
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else if (baseUrl.c_str()[0] != '/') {
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if(baseUrl.find("assets/") == 0) {
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fixedBaseUrl = s_defaultBaseUrl + baseUrl.c_str()[7];
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}
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else {
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fixedBaseUrl = s_defaultBaseUrl + baseUrl;
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}
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}
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else {
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fixedBaseUrl = s_sdRootBaseUrl + baseUrl;
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}
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if (fixedBaseUrl.c_str()[fixedBaseUrl.length() - 1] != '/') {
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fixedBaseUrl += "/";
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}
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return fixedBaseUrl;
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}
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extern "C" {
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/*
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* Class: org_cocos2dx_lib_Cocos2dxWebViewHelper
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* Method: shouldStartLoading
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* Signature: (ILjava/lang/String;)Z
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*/
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JNIEXPORT jboolean JNICALL Java_org_cocos2dx_lib_Cocos2dxWebViewHelper_shouldStartLoading(JNIEnv *env, jclass, jint index, jstring jurl) {
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auto charUrl = env->GetStringUTFChars(jurl, NULL);
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std::string url = charUrl;
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env->ReleaseStringUTFChars(jurl, charUrl);
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return cocos2d::ui::WebViewImpl::shouldStartLoading(index, url);
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}
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/*
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* Class: org_cocos2dx_lib_Cocos2dxWebViewHelper
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* Method: didFinishLoading
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* Signature: (ILjava/lang/String;)V
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*/
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JNIEXPORT void JNICALL Java_org_cocos2dx_lib_Cocos2dxWebViewHelper_didFinishLoading(JNIEnv *env, jclass, jint index, jstring jurl) {
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// LOGD("didFinishLoading");
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auto charUrl = env->GetStringUTFChars(jurl, NULL);
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std::string url = charUrl;
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env->ReleaseStringUTFChars(jurl, charUrl);
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cocos2d::ui::WebViewImpl::didFinishLoading(index, url);
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}
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/*
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* Class: org_cocos2dx_lib_Cocos2dxWebViewHelper
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* Method: didFailLoading
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* Signature: (ILjava/lang/String;)V
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*/
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JNIEXPORT void JNICALL Java_org_cocos2dx_lib_Cocos2dxWebViewHelper_didFailLoading(JNIEnv *env, jclass, jint index, jstring jurl) {
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// LOGD("didFailLoading");
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auto charUrl = env->GetStringUTFChars(jurl, NULL);
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std::string url = charUrl;
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env->ReleaseStringUTFChars(jurl, charUrl);
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cocos2d::ui::WebViewImpl::didFailLoading(index, url);
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}
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/*
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* Class: org_cocos2dx_lib_Cocos2dxWebViewHelper
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* Method: onJsCallback
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* Signature: (ILjava/lang/String;)V
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*/
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JNIEXPORT void JNICALL Java_org_cocos2dx_lib_Cocos2dxWebViewHelper_onJsCallback(JNIEnv *env, jclass, jint index, jstring jmessage) {
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// LOGD("jsCallback");
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auto charMessage = env->GetStringUTFChars(jmessage, NULL);
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std::string message = charMessage;
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env->ReleaseStringUTFChars(jmessage, charMessage);
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cocos2d::ui::WebViewImpl::onJsCallback(index, message);
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}
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}
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namespace {
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int createWebViewJNI() {
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cocos2d::JniMethodInfo t;
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if (cocos2d::JniHelper::getStaticMethodInfo(t, className.c_str(), "createWebView", "()I")) {
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// LOGD("error: %s,%d",__func__,__LINE__);
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jint viewTag = t.env->CallStaticIntMethod(t.classID, t.methodID);
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t.env->DeleteLocalRef(t.classID);
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return viewTag;
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}
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return -1;
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}
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std::string getUrlStringByFileName(const std::string &fileName) {
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// LOGD("error: %s,%d",__func__,__LINE__);
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const std::string basePath("file:///android_asset/");
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const std::string assetsPath("assets/");
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std::string fullPath = cocos2d::FileUtils::getInstance()->fullPathForFilename(fileName);
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std::string urlString;
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if (fullPath.empty()) {
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return urlString;
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}
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else if (fullPath[0] == '/') {
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urlString.append("file://").append(fullPath);
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}
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else if (fullPath.find(assetsPath) == 0) {
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urlString = fullPath.replace(fullPath.find_first_of(assetsPath), assetsPath.length(), assetsPath);
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}
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else {
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urlString.append(basePath).append(fullPath);
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}
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return urlString;
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}
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} // namespace
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namespace cocos2d {
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namespace ui{
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static std::unordered_map<int, cocos2d::ui::WebViewImpl*> s_WebViewImpls;
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WebViewImpl::WebViewImpl(WebView *webView) : _viewTag(-1), _webView(webView) {
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_viewTag = createWebViewJNI();
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s_WebViewImpls[_viewTag] = this;
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}
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WebViewImpl::~WebViewImpl() {
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JniHelper::callStaticVoidMethod(className, "removeWebView", _viewTag);
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s_WebViewImpls.erase(_viewTag);
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}
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void WebViewImpl::loadData(const Data &data, const std::string &MIMEType, const std::string &encoding, const std::string &baseURL) {
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std::string dataString(reinterpret_cast<char *>(data.getBytes()), static_cast<unsigned int>(data.getSize()));
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JniHelper::callStaticVoidMethod(className, "setJavascriptInterfaceScheme", _viewTag, dataString, MIMEType, encoding, baseURL);
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}
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void WebViewImpl::loadHTMLString(const std::string &string, const std::string &baseURL) {
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JniHelper::callStaticVoidMethod(className, "loadHTMLString", _viewTag, string, getFixedBaseUrl(baseURL));
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}
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void WebViewImpl::loadURL(const std::string &url) {
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this->loadURL(url, false);
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}
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void WebViewImpl::loadURL(const std::string &url, bool cleanCachedData) {
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JniHelper::callStaticVoidMethod(className, "loadUrl", _viewTag, url, cleanCachedData);
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}
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void WebViewImpl::loadFile(const std::string &fileName) {
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auto fullPath = getUrlStringByFileName(fileName);
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JniHelper::callStaticVoidMethod(className, "loadFile", _viewTag, fullPath);
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}
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void WebViewImpl::stopLoading() {
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JniHelper::callStaticVoidMethod(className, "stopLoading", _viewTag);
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}
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void WebViewImpl::reload() {
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JniHelper::callStaticVoidMethod(className, "reload", _viewTag);
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}
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bool WebViewImpl::canGoBack() {
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return JniHelper::callStaticBooleanMethod(className, "canGoBack", _viewTag);
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}
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bool WebViewImpl::canGoForward() {
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return JniHelper::callStaticBooleanMethod(className, "canGoForward", _viewTag);
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}
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void WebViewImpl::goBack() {
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JniHelper::callStaticVoidMethod(className, "goBack", _viewTag);
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}
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void WebViewImpl::goForward() {
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JniHelper::callStaticVoidMethod(className, "goForward", _viewTag);
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}
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void WebViewImpl::setJavascriptInterfaceScheme(const std::string &scheme) {
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JniHelper::callStaticVoidMethod(className, "setJavascriptInterfaceScheme", _viewTag, scheme);
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}
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void WebViewImpl::evaluateJS(const std::string &js) {
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JniHelper::callStaticVoidMethod(className, "evaluateJS", _viewTag, js);
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}
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void WebViewImpl::setScalesPageToFit(const bool scalesPageToFit) {
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JniHelper::callStaticVoidMethod(className, "setScalesPageToFit", _viewTag, scalesPageToFit);
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}
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bool WebViewImpl::shouldStartLoading(const int viewTag, const std::string &url) {
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bool allowLoad = true;
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auto it = s_WebViewImpls.find(viewTag);
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if (it != s_WebViewImpls.end()) {
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auto webView = it->second->_webView;
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if (webView->_onShouldStartLoading) {
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allowLoad = webView->_onShouldStartLoading(webView, url);
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}
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}
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return allowLoad;
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}
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void WebViewImpl::didFinishLoading(const int viewTag, const std::string &url){
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auto it = s_WebViewImpls.find(viewTag);
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if (it != s_WebViewImpls.end()) {
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auto webView = it->second->_webView;
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if (webView->_onDidFinishLoading) {
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webView->_onDidFinishLoading(webView, url);
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}
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}
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}
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void WebViewImpl::didFailLoading(const int viewTag, const std::string &url){
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auto it = s_WebViewImpls.find(viewTag);
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if (it != s_WebViewImpls.end()) {
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auto webView = it->second->_webView;
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if (webView->_onDidFailLoading) {
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webView->_onDidFailLoading(webView, url);
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}
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}
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}
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void WebViewImpl::onJsCallback(const int viewTag, const std::string &message){
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auto it = s_WebViewImpls.find(viewTag);
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if (it != s_WebViewImpls.end()) {
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auto webView = it->second->_webView;
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if (webView->_onJSCallback) {
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webView->_onJSCallback(webView, message);
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}
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}
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}
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void WebViewImpl::draw(cocos2d::Renderer *renderer, cocos2d::Mat4 const &transform, uint32_t flags) {
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if (flags & cocos2d::Node::FLAGS_TRANSFORM_DIRTY) {
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auto uiRect = cocos2d::ui::Helper::convertBoundingBoxToScreen(_webView);
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JniHelper::callStaticVoidMethod(className, "setWebViewRect", _viewTag,
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(int)uiRect.origin.x, (int)uiRect.origin.y,
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(int)uiRect.size.width, (int)uiRect.size.height);
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}
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}
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void WebViewImpl::setVisible(bool visible) {
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JniHelper::callStaticVoidMethod(className, "setVisible", _viewTag, visible);
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}
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void WebViewImpl::setOpacityWebView(const float opacity){
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JniHelper::callStaticVoidMethod(className, "setOpacityWebView", _viewTag, opacity);
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};
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float WebViewImpl::getOpacityWebView()const{
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return JniHelper::callStaticFloatMethod(className, "getOpacityWebView", _viewTag);
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};
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void WebViewImpl::setBackgroundTransparent(){
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JniHelper::callStaticVoidMethod(className, "setBackgroundTransparent", _viewTag);
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};
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void WebViewImpl::setBounces(bool bounces) {
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// empty function as this was mainly a fix for iOS
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}
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} // namespace ui
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} //namespace cocos2d
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