void InitExtensionTest()
{
// Register a V8 extension with the below JavaScript code that calls native
// methods implemented in ClientV8ExtensionHandler.
std::string code = "var cef;"
"if (!cef)"
" cef = {};"
"if (!cef.test)"
" cef.test = {};"
"(function() {"
" cef.test.__defineGetter__('test_param', function() {"
" native function GetTestParam();"
" return GetTestParam();"
" });"
" cef.test.__defineSetter__('test_param', function(b) {"
" native function SetTestParam();"
" if(b) SetTestParam(b);"
" });"
" cef.test.test_object = function() {"
" native function GetTestObject();"
" return GetTestObject();"
" };"
" cef.test.dummy = function() {"
" native function Dummy();"
" return Dummy();"
" };"
"})();";
CefRegisterExtension("v8/test", code, new ClientV8ExtensionHandler());
}
void ClientApp::OnWebKitInitialized() {
// Register the client_app extension.
std::string app_code =
"var app;"
"if (!app)"
" app = {};"
"(function() {"
" app.sendMessage = function(name, arguments) {"
" native function sendMessage();"
" return sendMessage(name, arguments);"
" };"
" app.setMessageCallback = function(name, callback) {"
" native function setMessageCallback();"
" return setMessageCallback(name, callback);"
" };"
" app.removeMessageCallback = function(name) {"
" native function removeMessageCallback();"
" return removeMessageCallback(name);"
" };"
"})();";
CefRegisterExtension("v8/app", app_code,
new ClientAppExtensionHandler(this));
// Execute delegate callbacks.
RenderDelegateSet::iterator it = render_delegates_.begin();
for (; it != render_delegates_.end(); ++it)
(*it)->OnWebKitInitialized(this);
}
// Inject webinos.js
// The file is loaded from the webinos\test\client folder if possible.
// If this fails, the current folder is used.
void ClientApp::InjectWebinos(CefRefPtr<CefFrame> frame)
{
CefRefPtr<CefCommandLine> commandLine = AppGetCommandLine();
// First try and load the platform-supplied webinos.js
std::string pzpPath = AppGetWebinosWRTConfig(NULL,NULL);
CefString wrtPath;
// Make sure there is a trailing separator on the path.
if (pzpPath.length() > 0)
{
if (pzpPath.find_last_of('/') == pzpPath.length()-1 || pzpPath.find_last_of('\\') == pzpPath.length()-1)
wrtPath = pzpPath + "wrt/webinos.js";
else
wrtPath = pzpPath + "/wrt/webinos.js";
}
#if defined(OS_WIN)
base::FilePath webinosJSPath(wrtPath.ToWString().c_str());
#else
base::FilePath webinosJSPath(wrtPath);
#endif
LOG(INFO) << "webinos.js path is " << wrtPath;
int64 webinosJSCodeSize;
bool gotJSFile = base::GetFileSize(webinosJSPath, &webinosJSCodeSize);
if (gotJSFile)
{
char* webinosJSCode = new char[webinosJSCodeSize+1];
base::ReadFile(webinosJSPath, webinosJSCode, webinosJSCodeSize);
webinosJSCode[webinosJSCodeSize] = 0;
if (frame == NULL)
{
// Register as a Cef extension.
CefRegisterExtension("webinos", webinosJSCode, NULL);
}
else
{
// Run the code in the frame javascript context right now,
// but only if the URL refers to the widget server.
int widgetServerPort;
AppGetWebinosWRTConfig(NULL,&widgetServerPort);
char injectionCandidate[MAX_URL_LENGTH];
sprintf(injectionCandidate,"http://localhost:%d",widgetServerPort);
std::string url = frame->GetURL();
if (url.substr(0,strlen(injectionCandidate)) == injectionCandidate)
frame->ExecuteJavaScript(webinosJSCode, url, 0);
}
delete[] webinosJSCode;
}
else
{
LOG(ERROR) << "Can't find webinos.js";
}
}
void RenderProcessHandler::OnWebKitInitialized() {
QFile extensionFile(":/cef/extension.js");
const auto ok = extensionFile.open(QFile::ReadOnly | QFile::Text);
if (ok) {
const auto extensionCode = QString(extensionFile.readAll()).toStdString();
CefRegisterExtension("cef/bridge", extensionCode, NULL);
}
}
void ClientApp::OnWebKitInitialized()
{
// generate the JavaScript code for the extension and register it
Zephyros::GetNativeExtensions()->AddNativeExtensions(m_pAppExtensionHandler.get());
Zephyros::GetNativeExtensions()->SetNativeExtensionsAdded();
CefRegisterExtension("v8/app", m_pAppExtensionHandler->GetJavaScriptCode(), m_pAppExtensionHandler.get());
for (CefRefPtr<RenderDelegate> delegate : m_renderDelegates)
delegate->OnWebKitInitialized(this);
}
//////////////////////////////////////////////////////////////////////////
// CefRenderProcessHandler
void XClientApp::OnWebKitInitialized()
{
CefString strJsCode;
bool bResult = LoadStringResource(RT_HTML, L"app.js", strJsCode);
if(bResult)
{
bResult = CefRegisterExtension(L"v8/app", strJsCode, new XAppExtentionHandler);
}
}
void ClientApp::OnWebKitInitialized() {
// Register the appshell extension.
std::string extension_code = GetExtensionJSSource();
CefRegisterExtension("appshell", extension_code,
new AppShellExtensionHandler(this));
// Execute delegate callbacks.
RenderDelegateSet::iterator it = render_delegates_.begin();
for (; it != render_delegates_.end(); ++it)
(*it)->OnWebKitInitialized(this);
}
void ClientApp::OnWebKitInitialized()
{
std::string app_code =
"var app;"
"if (!app)"
" app = {};"
"(function() {"
" app.ChangeTextInJS = function(text) {"
" native function ChangeTextInJS();"
" return ChangeTextInJS(text);"
" };"
" app.NotifyCEF3App = function(text) {"
" native function NotifyCEF3App();"
" return NotifyCEF3App(text);"
" };"
"})();;";
CefRegisterExtension( "v8/app", app_code, new ClientV8ExtensionHandler(this) );
}
void ClientApp::OnWebKitInitialized() {
// Register the client_app extension.
std::string app_code =
"var app;"
"if (!app) {"
" app = {"
" sendMessage: function(/*one or more*/) {"
" native function sendMessage();"
" return sendMessage.apply(this, Array.prototype.slice.call(arguments));"
" }"
" }"
"}";
CefRegisterExtension("v8/app", app_code,
new ClientAppExtensionHandler(this));
RenderDelegateSet::iterator it = render_delegates_.begin();
for (; it != render_delegates_.end(); ++it)
(*it)->OnWebKitInitialized(this);
}
void InitUIPluginTest()
{
// Structure providing information about the client plugin.
CefPluginInfo plugin_info;
CefString(&plugin_info.display_name).FromASCII("Client UI Plugin");
CefString(&plugin_info.unique_name).FromASCII("client_ui_plugin");
CefString(&plugin_info.description).FromASCII("My Example Client UI Plugin");
CefString(&plugin_info.mime_type).FromASCII("application/x-client-ui-plugin");
plugin_info.np_getentrypoints = NP_UIGetEntryPoints;
plugin_info.np_initialize = NP_UIInitialize;
plugin_info.np_shutdown = NP_UIShutdown;
// Register the internal client plugin
CefRegisterPlugin(plugin_info);
// Register a V8 extension with the below JavaScript code that calls native
// methods implemented in ClientV8UIHandler.
std::string code = "var cef;"
"if (!cef)"
" cef = {};"
"if (!cef.uiapp)"
" cef.uiapp = {};"
"(function() {"
" cef.uiapp.modifyRotation = function(val) {"
" native function modifyRotation();"
" return modifyRotation(val);"
" };"
" cef.uiapp.resetRotation = function() {"
" native function resetRotation();"
" return resetRotation();"
" };"
" cef.uiapp.viewSource = function() {"
" native function viewSource();"
" return viewSource();"
" };"
"})();";
CefRegisterExtension("uiplugin/test", code, new ClientV8UIHandler());
}
// CefRenderProcessHandler methods.
void Application::OnWebKitInitialized()
{
// Register our hook extension
std::string script =
"var RadiantUI;"
"if (!RadiantUI)"
" RadiantUI = {};"
"(function() {"
" RadiantUI.TriggerEvent = function() {"
" native function TriggerEvent();"
" return TriggerEvent(Array.prototype.slice.call(arguments));"
" };"
" RadiantUI.SetCallback = function(name, callback) {"
" native function SetHook();"
" return SetHook(name, callback);"
" };"
" RadiantUI.RemoveCallback = function(name) {"
" native function RemoveHook();"
" return RemoveHook(name);"
" };"
"})();";
CefRegisterExtension("RadiantUI JSHooks Extension", script, new JSHookExtensionHandler(this));
}
void CTransChatWebWnd::InitExtension()
{
std::string Ext = "var Cef;"
"if (!Cef)"
" Cef = {};"
"if (!Cef.Ext)"
" Cef.Ext = {};"
"if (!Cef.User)"
" Cef.User = {};"
"(function() {"
" Cef.Ext.__defineGetter__('test_param', function() {"
" native function GetTestParam();"
" return GetTestParam();"
" });"
" Cef.Ext.__defineSetter__('test_param', function(b) {"
" native function SetTestParam();"
" if (b) SetTestParam(b);"
" });"
" Cef.Ext.test_object = function() {"
" native function GetTestObject();"
" return GetTestObject();"
" };"
" Cef.Ext.SelectFileDlg = function() {"
" native function SelectFileDlg();"
" return SelectFileDlg();"
" };"
" Cef.Ext.StartRecord = function() {"
" native function StartRecord();"
" return StartRecord();"
" };"
" Cef.Ext.CancelRecord = function() {"
" native function CancelRecord();"
" return CancelRecord();"
" };"
" Cef.Ext.SaveRecord = function() {"
" native function SaveRecord();"
" return SaveRecord();"
" };"
" Cef.Ext.SendRecord = function() {"
" native function SendRecord();"
" return SendRecord();"
" };"
" Cef.Ext.GetVoicePath = function() {"
" native function GetVoicePath();"
" return GetVoicePath();"
" };"
" Cef.Ext.GetVoiceData = function() {"
" native function GetVoiceData();"
" return GetVoiceData();"
" };"
" Cef.Ext.GetFileSize = function(file) {"
" native function GetFileSize();"
" return GetFileSize(file);"
" };"
" Cef.Ext.GetVoiceSize = function() {"
" native function GetVoiceSize();"
" return GetVoiceSize();"
" };"
" Cef.Ext.GetVoiceLength = function(file) {"
" native function GetVoiceLength();"
" return GetVoiceLength(file);"
" };"
"Cef.Ext.PlayAudio = function(url, file){"
" native function PlayAudio();"
" return PlayAudio(url, file)"
" };"
"Cef.Ext.StopAudio = function(){"
" native function StopAudio();"
" return StopAudio()"
" };"
"Cef.Ext.ViewImage = function(url){"
" native function ViewImage();"
" return ViewImage(url)"
" };"
"Cef.User.GetUserId = function(){"
" native function GetUserId();"
" return GetUserId()"
" };"
"Cef.User.GetUserPwd = function(){"
" native function GetUserPwd();"
" return GetUserPwd()"
" };"
"Cef.User.GetCustomerId = function(){"
" native function GetCustomerId();"
" return GetCustomerId()"
" };"
"Cef.User.GetFirstSentence = function(){"
" native function GetFirstSentence();"
" return GetFirstSentence()"
" };"
"Cef.User.GetCustomerPwd = function(){"
" native function GetCustomerPwd();"
" return GetCustomerPwd()"
" };"
"})();";
CefRegisterExtension("v8/Ext", Ext, new ClientV8ExtHandler());//Ext表示的字符串是任意合法的JS代码
}
// Inject webinos.js
// The file is loaded from the webinos\test\client folder if possible.
// If this fails, the current folder is used.
void ClientApp::InjectWebinos(CefRefPtr<CefFrame> frame)
{
CefRefPtr<CefCommandLine> commandLine = AppGetCommandLine();
// First try and load the platform-supplied webinos.js
#if defined(OS_WIN)
FilePath workingDir(commandLine->GetProgram().ToWString().c_str());
FilePath webinosJSPath = workingDir.DirName().Append(L"..\\..\\webinos\\web_root\\webinos.js");
#else
FilePath workingDir(commandLine->GetProgram());
FilePath webinosJSPath = workingDir.DirName().Append("..\\..\\webinos\\web_root\\webinos.js");
#endif
int64 webinosJSCodeSize;
bool gotJSFile = file_util::GetFileSize(webinosJSPath, &webinosJSCodeSize);
if (!gotJSFile)
{
// Unable to load the platform-supplied webinos.js, use the installed version.
#if defined(OS_WIN)
workingDir = FilePath(commandLine->GetProgram().ToWString().c_str());
webinosJSPath = workingDir.DirName().Append(L"webinos.js");
#else
workingDir = FilePath(commandLine->GetProgram());
webinosJSPath = workingDir.DirName().Append("webinos.js");
#endif
gotJSFile = file_util::GetFileSize(webinosJSPath, &webinosJSCodeSize);
}
if (gotJSFile)
{
char* webinosJSCode = new char[webinosJSCodeSize+1];
file_util::ReadFile(webinosJSPath, webinosJSCode, webinosJSCodeSize);
webinosJSCode[webinosJSCodeSize] = 0;
if (frame == NULL)
{
// Register as a Cef extension.
CefRegisterExtension("webinos", webinosJSCode, NULL);
}
else
{
// Run the code in the frame javascript context right now,
// but only if the URL refers to the widget server.
int widgetServerPort;
AppGetWebinosWRTConfig(NULL,&widgetServerPort);
char injectionCandidate[MAX_URL_LENGTH];
sprintf(injectionCandidate,"http://localhost:%d",widgetServerPort);
std::string url = frame->GetURL();
if (url.substr(0,strlen(injectionCandidate)) == injectionCandidate)
frame->ExecuteJavaScript(webinosJSCode, url, 0);
}
delete[] webinosJSCode;
}
else
{
LOG(ERROR) << "Can't find webinos.js";
}
}
