mirror of https://github.com/axmolengine/axmol.git
335 lines
12 KiB
C++
335 lines
12 KiB
C++
//
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// Created by gin0606 on 2014/07/30.
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//
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#include "WebViewImpl_android.h"
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#include "WebView.h"
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#include "org_cocos2dx_lib_Cocos2dxWebViewHelper.h"
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#include "jni/JniHelper.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 <unordered_map>
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#define CLASS_NAME "org/cocos2dx/lib/Cocos2dxWebViewHelper"
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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, CLASS_NAME, "createWebView", "()I")) {
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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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void removeWebViewJNI(const int index) {
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cocos2d::JniMethodInfo t;
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if (cocos2d::JniHelper::getStaticMethodInfo(t, CLASS_NAME, "removeWebView", "(I)V")) {
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t.env->CallStaticVoidMethod(t.classID, t.methodID, index);
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t.env->DeleteLocalRef(t.classID);
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}
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}
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void setWebViewRectJNI(const int index, const int left, const int top, const int width, const int height) {
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cocos2d::JniMethodInfo t;
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if (cocos2d::JniHelper::getStaticMethodInfo(t, CLASS_NAME, "setWebViewRect", "(IIIII)V")) {
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t.env->CallStaticVoidMethod(t.classID, t.methodID, index, left, top, width, height);
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t.env->DeleteLocalRef(t.classID);
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}
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}
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void setJavascriptInterfaceSchemeJNI(const int index, const std::string &scheme) {
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cocos2d::JniMethodInfo t;
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if (cocos2d::JniHelper::getStaticMethodInfo(t, CLASS_NAME, "setJavascriptInterfaceScheme", "(ILjava/lang/String;)V")) {
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jstring jScheme = t.env->NewStringUTF(scheme.c_str());
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t.env->CallStaticVoidMethod(t.classID, t.methodID, index, jScheme);
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t.env->DeleteLocalRef(jScheme);
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t.env->DeleteLocalRef(t.classID);
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}
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}
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void loadDataJNI(const int index, const std::string &data, const std::string &MIMEType, const std::string &encoding, const std::string &baseURL) {
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cocos2d::JniMethodInfo t;
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if (cocos2d::JniHelper::getStaticMethodInfo(t, CLASS_NAME, "loadData", "(ILjava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V")) {
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jstring jData = t.env->NewStringUTF(data.c_str());
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jstring jMIMEType = t.env->NewStringUTF(MIMEType.c_str());
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jstring jEncoding = t.env->NewStringUTF(encoding.c_str());
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jstring jBaseURL = t.env->NewStringUTF(baseURL.c_str());
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t.env->CallStaticVoidMethod(t.classID, t.methodID, index, jData, jMIMEType, jEncoding, jBaseURL);
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t.env->DeleteLocalRef(jData);
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t.env->DeleteLocalRef(jMIMEType);
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t.env->DeleteLocalRef(jEncoding);
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t.env->DeleteLocalRef(jBaseURL);
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t.env->DeleteLocalRef(t.classID);
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}
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}
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void loadHTMLStringJNI(const int index, const std::string &string, const std::string &baseURL) {
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cocos2d::JniMethodInfo t;
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if (cocos2d::JniHelper::getStaticMethodInfo(t, CLASS_NAME, "loadHTMLString", "(ILjava/lang/String;Ljava/lang/String;)V")) {
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jstring jString = t.env->NewStringUTF(string.c_str());
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jstring jBaseURL = t.env->NewStringUTF(baseURL.c_str());
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t.env->CallStaticVoidMethod(t.classID, t.methodID, index, jString, jBaseURL);
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t.env->DeleteLocalRef(jString);
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t.env->DeleteLocalRef(jBaseURL);
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t.env->DeleteLocalRef(t.classID);
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}
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}
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void loadUrlJNI(const int index, const std::string &url) {
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cocos2d::JniMethodInfo t;
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if (cocos2d::JniHelper::getStaticMethodInfo(t, CLASS_NAME, "loadUrl", "(ILjava/lang/String;)V")) {
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jstring jUrl = t.env->NewStringUTF(url.c_str());
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t.env->CallStaticVoidMethod(t.classID, t.methodID, index, jUrl);
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t.env->DeleteLocalRef(jUrl);
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t.env->DeleteLocalRef(t.classID);
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}
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}
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void loadFileJNI(const int index, const std::string &filePath) {
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cocos2d::JniMethodInfo t;
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if (cocos2d::JniHelper::getStaticMethodInfo(t, CLASS_NAME, "loadFile", "(ILjava/lang/String;)V")) {
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jstring jFilePath = t.env->NewStringUTF(filePath.c_str());
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t.env->CallStaticVoidMethod(t.classID, t.methodID, index, jFilePath);
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t.env->DeleteLocalRef(jFilePath);
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t.env->DeleteLocalRef(t.classID);
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}
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}
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void stopLoadingJNI(const int index) {
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cocos2d::JniMethodInfo t;
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if (cocos2d::JniHelper::getStaticMethodInfo(t, CLASS_NAME, "stopLoading", "(I)V")) {
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t.env->CallStaticVoidMethod(t.classID, t.methodID, index);
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t.env->DeleteLocalRef(t.classID);
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}
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}
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void reloadJNI(const int index) {
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cocos2d::JniMethodInfo t;
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if (cocos2d::JniHelper::getStaticMethodInfo(t, CLASS_NAME, "reload", "(I)V")) {
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t.env->CallStaticVoidMethod(t.classID, t.methodID, index);
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t.env->DeleteLocalRef(t.classID);
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}
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}
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bool canGoBackJNI(const int index) {
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cocos2d::JniMethodInfo t;
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if (cocos2d::JniHelper::getStaticMethodInfo(t, CLASS_NAME, "canGoBack", "(I)Z")) {
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jboolean ret = t.env->CallStaticBooleanMethod(t.classID, t.methodID, index);
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t.env->DeleteLocalRef(t.classID);
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return ret;
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}
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return false;
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}
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bool canGoForwardJNI(const int index) {
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cocos2d::JniMethodInfo t;
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if (cocos2d::JniHelper::getStaticMethodInfo(t, CLASS_NAME, "canGoForward", "(I)Z")) {
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jboolean ret = t.env->CallStaticBooleanMethod(t.classID, t.methodID, index);
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t.env->DeleteLocalRef(t.classID);
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return ret;
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}
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return false;
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}
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void goBackJNI(const int index) {
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cocos2d::JniMethodInfo t;
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if (cocos2d::JniHelper::getStaticMethodInfo(t, CLASS_NAME, "goBack", "(I)V")) {
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t.env->CallStaticVoidMethod(t.classID, t.methodID, index);
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t.env->DeleteLocalRef(t.classID);
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}
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}
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void goForwardJNI(const int index) {
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cocos2d::JniMethodInfo t;
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if (cocos2d::JniHelper::getStaticMethodInfo(t, CLASS_NAME, "goForward", "(I)V")) {
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t.env->CallStaticVoidMethod(t.classID, t.methodID, index);
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t.env->DeleteLocalRef(t.classID);
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}
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}
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void evaluateJSJNI(const int index, const std::string &js) {
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cocos2d::JniMethodInfo t;
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if (cocos2d::JniHelper::getStaticMethodInfo(t, CLASS_NAME, "evaluateJS", "(ILjava/lang/String;)V")) {
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jstring jjs = t.env->NewStringUTF(js.c_str());
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t.env->CallStaticVoidMethod(t.classID, t.methodID, index, jjs);
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t.env->DeleteLocalRef(jjs);
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t.env->DeleteLocalRef(t.classID);
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}
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}
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void setScalesPageToFitJNI(const int index, const bool scalesPageToFit) {
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cocos2d::JniMethodInfo t;
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if (cocos2d::JniHelper::getStaticMethodInfo(t, CLASS_NAME, "setScalesPageToFit", "(IZ)V")) {
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t.env->CallStaticVoidMethod(t.classID, t.methodID, index, scalesPageToFit);
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t.env->DeleteLocalRef(t.classID);
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}
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}
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void setWebViewVisibleJNI(const int index, const bool visible) {
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cocos2d::JniMethodInfo t;
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if (cocos2d::JniHelper::getStaticMethodInfo(t, CLASS_NAME, "setVisible", "(IZ)V")) {
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t.env->CallStaticVoidMethod(t.classID, t.methodID, index, visible);
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t.env->DeleteLocalRef(t.classID);
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}
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}
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std::string getUrlStringByFileName(const std::string &fileName) {
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const std::string basePath("file:///android_asset/");
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std::string fullPath = cocos2d::FileUtils::getInstance()->fullPathForFilename(fileName);
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const std::string assetsPath("assets/");
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std::string urlString;
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if (fullPath.find(assetsPath) != std::string::npos) {
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urlString = fullPath.replace(fullPath.find_first_of(assetsPath), assetsPath.length(), basePath);
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} else {
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urlString = 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 plugin {
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static std::unordered_map<int, cocos2d::plugin::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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removeWebViewJNI(_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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loadDataJNI(_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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loadHTMLStringJNI(_viewTag, string, baseURL);
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}
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void WebViewImpl::loadUrl(const std::string &url) {
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loadUrlJNI(_viewTag, url);
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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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loadFileJNI(_viewTag, fullPath);
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}
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void WebViewImpl::stopLoading() {
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stopLoadingJNI(_viewTag);
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}
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void WebViewImpl::reload() {
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reloadJNI(_viewTag);
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}
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bool WebViewImpl::canGoBack() {
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return canGoBackJNI(_viewTag);
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}
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bool WebViewImpl::canGoForward() {
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return canGoForwardJNI(_viewTag);
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}
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void WebViewImpl::goBack() {
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goBackJNI(_viewTag);
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}
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void WebViewImpl::goForward() {
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goForwardJNI(_viewTag);
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}
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void WebViewImpl::setJavascriptInterfaceScheme(const std::string &scheme) {
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setJavascriptInterfaceSchemeJNI(_viewTag, scheme);
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}
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void WebViewImpl::evaluateJS(const std::string &js) {
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evaluateJSJNI(_viewTag, js);
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}
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void WebViewImpl::setScalesPageToFit(const bool scalesPageToFit) {
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setScalesPageToFitJNI(_viewTag, scalesPageToFit);
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}
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bool WebViewImpl::shouldStartLoading(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 = s_WebViewImpls[viewTag]->_webView;
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if (webView->shouldStartLoading) {
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return webView->shouldStartLoading(webView, url);
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}
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}
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return true;
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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 = s_WebViewImpls[viewTag]->_webView;
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if (webView->didFinishLoading) {
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webView->didFinishLoading(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 = s_WebViewImpls[viewTag]->_webView;
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if (webView->didFailLoading) {
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webView->didFailLoading(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 = s_WebViewImpls[viewTag]->_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 directorInstance = cocos2d::Director::getInstance();
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auto glView = directorInstance->getOpenGLView();
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auto frameSize = glView->getFrameSize();
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auto winSize = directorInstance->getWinSize();
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auto leftBottom = this->_webView->convertToWorldSpace(cocos2d::Point::ZERO);
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auto rightTop = this->_webView->convertToWorldSpace(cocos2d::Point(this->_webView->getContentSize().width,this->_webView->getContentSize().height));
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auto uiLeft = frameSize.width / 2 + (leftBottom.x - winSize.width / 2 ) * glView->getScaleX();
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auto uiTop = frameSize.height /2 - (rightTop.y - winSize.height / 2) * glView->getScaleY();
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setWebViewRectJNI(_viewTag,uiLeft,uiTop,
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(rightTop.x - leftBottom.x) * glView->getScaleX(),
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(rightTop.y - leftBottom.y) * glView->getScaleY());
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}
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}
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void WebViewImpl::setVisible(bool visible) {
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setWebViewVisibleJNI(_viewTag, visible);
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}
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} // namespace cocos2d
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} // namespace plugin
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