373 lines
11 KiB
C++
373 lines
11 KiB
C++
// Copyright (c) 2010 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#include "include/cef.h"
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#include "include/cef_runnable.h"
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#include "include/cef_wrapper.h"
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#include "cefclient.h"
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#include "client_handler.h"
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#include "binding_test.h"
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#include "string_util.h"
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#include "util.h"
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#include <sstream>
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#include <stdio.h>
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#include <string>
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namespace {
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void UIT_InvokeScript(CefRefPtr<CefBrowser> browser)
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{
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REQUIRE_UI_THREAD();
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CefRefPtr<CefFrame> frame = browser->GetMainFrame();
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CefRefPtr<CefV8Context> v8Context = frame->GetV8Context();
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CefString url = frame->GetURL();
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if (!v8Context.get()) {
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frame->ExecuteJavaScript("alert('Failed to get V8 context!');", url, 0);
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} else if (v8Context->Enter()) {
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CefRefPtr<CefV8Value> globalObj = v8Context->GetGlobal();
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CefRefPtr<CefV8Value> evalFunc = globalObj->GetValue("eval");
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CefRefPtr<CefV8Value> arg0 = CefV8Value::CreateString("1+2");
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CefV8ValueList args;
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args.push_back(arg0);
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CefRefPtr<CefV8Value> retVal;
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CefString exception;
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if (evalFunc->ExecuteFunctionWithContext(v8Context, globalObj, args, retVal,
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exception)) {
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if (retVal.get()) {
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frame->ExecuteJavaScript(
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std::string("alert('InvokeScript returns ") +
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retVal->GetStringValue().ToString() + "!');",
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url, 0);
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} else {
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frame->ExecuteJavaScript(
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std::string("alert('InvokeScript returns exception: ") +
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exception.ToString() + "!');",
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url, 0);
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}
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} else {
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frame->ExecuteJavaScript("alert('Failed to execute function!');", url, 0);
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}
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v8Context->Exit();
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} else {
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frame->ExecuteJavaScript("alert('Failed to enter into V8 context!');",
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url, 0);
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}
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}
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} // namespace
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CefRefPtr<ClientHandler> g_handler;
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CefRefPtr<CefBrowser> AppGetBrowser()
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{
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if(!g_handler.get())
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return NULL;
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return g_handler->GetBrowser();
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}
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CefWindowHandle AppGetMainHwnd()
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{
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if(!g_handler.get())
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return NULL;
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return g_handler->GetMainHwnd();
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}
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static void ExecuteGetSource(CefRefPtr<CefFrame> frame)
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{
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// Retrieve the current page source and display.
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std::string source = frame->GetSource();
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source = StringReplace(source, "<", "<");
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source = StringReplace(source, ">", ">");
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std::stringstream ss;
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ss << "<html><body>Source:" << "<pre>" << source
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<< "</pre></body></html>";
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frame->LoadString(ss.str(), "http://tests/getsource");
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}
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void RunGetSourceTest(CefRefPtr<CefBrowser> browser)
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{
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// Execute the GetSource() call on the UI thread.
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CefPostTask(TID_UI,
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NewCefRunnableFunction(&ExecuteGetSource, browser->GetMainFrame()));
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}
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static void ExecuteGetText(CefRefPtr<CefFrame> frame)
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{
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std::string text = frame->GetText();
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text = StringReplace(text, "<", "<");
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text = StringReplace(text, ">", ">");
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std::stringstream ss;
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ss << "<html><body>Text:" << "<pre>" << text
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<< "</pre></body></html>";
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frame->LoadString(ss.str(), "http://tests/gettext");
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}
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void RunGetTextTest(CefRefPtr<CefBrowser> browser)
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{
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// Execute the GetText() call on the UI thread.
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CefPostTask(TID_UI,
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NewCefRunnableFunction(&ExecuteGetText, browser->GetMainFrame()));
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}
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void RunRequestTest(CefRefPtr<CefBrowser> browser)
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{
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// Create a new request
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CefRefPtr<CefRequest> request(CefRequest::CreateRequest());
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// Set the request URL
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request->SetURL("http://tests/request");
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// Add post data to the request. The correct method and content-
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// type headers will be set by CEF.
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CefRefPtr<CefPostDataElement> postDataElement(
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CefPostDataElement::CreatePostDataElement());
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std::string data = "arg1=val1&arg2=val2";
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postDataElement->SetToBytes(data.length(), data.c_str());
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CefRefPtr<CefPostData> postData(CefPostData::CreatePostData());
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postData->AddElement(postDataElement);
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request->SetPostData(postData);
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// Add a custom header
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CefRequest::HeaderMap headerMap;
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headerMap.insert(
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std::make_pair("X-My-Header", "My Header Value"));
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request->SetHeaderMap(headerMap);
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// Load the request
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browser->GetMainFrame()->LoadRequest(request);
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}
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void RunJavaScriptExecuteTest(CefRefPtr<CefBrowser> browser)
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{
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browser->GetMainFrame()->ExecuteJavaScript(
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"alert('JavaScript execute works!');", "about:blank", 0);
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}
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void RunJavaScriptInvokeTest(CefRefPtr<CefBrowser> browser)
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{
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if (CefCurrentlyOn(TID_UI)) {
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UIT_InvokeScript(browser);
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} else {
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// Execute on the UI thread.
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CefPostTask(TID_UI, NewCefRunnableFunction(&UIT_InvokeScript, browser));
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}
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}
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void RunPopupTest(CefRefPtr<CefBrowser> browser)
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{
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browser->GetMainFrame()->ExecuteJavaScript(
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"window.open('http://www.google.com');", "about:blank", 0);
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}
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void RunLocalStorageTest(CefRefPtr<CefBrowser> browser)
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{
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browser->GetMainFrame()->LoadURL("http://tests/localstorage");
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}
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void RunAccelerated2DCanvasTest(CefRefPtr<CefBrowser> browser)
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{
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browser->GetMainFrame()->LoadURL(
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"http://mudcu.be/labs/JS1k/BreathingGalaxies.html");
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}
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void RunAcceleratedLayersTest(CefRefPtr<CefBrowser> browser)
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{
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browser->GetMainFrame()->LoadURL(
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"http://webkit.org/blog-files/3d-transforms/poster-circle.html");
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}
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void RunWebGLTest(CefRefPtr<CefBrowser> browser)
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{
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browser->GetMainFrame()->LoadURL(
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"http://webglsamples.googlecode.com/hg/field/field.html");
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}
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void RunHTML5VideoTest(CefRefPtr<CefBrowser> browser)
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{
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browser->GetMainFrame()->LoadURL(
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"http://www.youtube.com/watch?v=siOHh0uzcuY&html5=True");
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}
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void RunXMLHTTPRequestTest(CefRefPtr<CefBrowser> browser)
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{
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browser->GetMainFrame()->LoadURL("http://tests/xmlhttprequest");
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}
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void RunWebURLRequestTest(CefRefPtr<CefBrowser> browser)
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{
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class RequestClient : public CefWebURLRequestClient
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{
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public:
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RequestClient(CefRefPtr<CefBrowser> browser) : browser_(browser) {}
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virtual void OnStateChange(CefRefPtr<CefWebURLRequest> requester,
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RequestState state)
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{
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REQUIRE_UI_THREAD();
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if (state == WUR_STATE_DONE) {
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buffer_ = StringReplace(buffer_, "<", "<");
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buffer_ = StringReplace(buffer_, ">", ">");
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std::stringstream ss;
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ss << "<html><body>Source:<pre>" << buffer_ << "</pre></body></html>";
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browser_->GetMainFrame()->LoadString(ss.str(),
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"http://tests/weburlrequest");
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}
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}
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virtual void OnRedirect(CefRefPtr<CefWebURLRequest> requester,
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CefRefPtr<CefRequest> request,
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CefRefPtr<CefResponse> response)
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{
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REQUIRE_UI_THREAD();
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}
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virtual void OnHeadersReceived(CefRefPtr<CefWebURLRequest> requester,
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CefRefPtr<CefResponse> response)
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{
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REQUIRE_UI_THREAD();
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}
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virtual void OnProgress(CefRefPtr<CefWebURLRequest> requester,
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uint64 bytesSent, uint64 totalBytesToBeSent)
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{
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REQUIRE_UI_THREAD();
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}
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virtual void OnData(CefRefPtr<CefWebURLRequest> requester,
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const void* data, int dataLength)
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{
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REQUIRE_UI_THREAD();
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buffer_.append(static_cast<const char*>(data), dataLength);
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}
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virtual void OnError(CefRefPtr<CefWebURLRequest> requester,
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ErrorCode errorCode)
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{
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REQUIRE_UI_THREAD();
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std::stringstream ss;
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ss << "Load failed with error code " << errorCode;
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browser_->GetMainFrame()->LoadString(ss.str(),
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"http://tests/weburlrequest");
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}
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protected:
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CefRefPtr<CefBrowser> browser_;
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std::string buffer_;
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IMPLEMENT_REFCOUNTING(CefWebURLRequestClient);
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};
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CefRefPtr<CefRequest> request(CefRequest::CreateRequest());
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request->SetURL("http://www.google.com");
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CefRefPtr<CefWebURLRequestClient> client(new RequestClient(browser));
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CefRefPtr<CefWebURLRequest> requester(
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CefWebURLRequest::CreateWebURLRequest(request, client));
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}
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void RunDOMAccessTest(CefRefPtr<CefBrowser> browser)
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{
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class Listener : public CefDOMEventListener
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{
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public:
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Listener() {}
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virtual void HandleEvent(CefRefPtr<CefDOMEvent> event)
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{
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CefRefPtr<CefDOMDocument> document = event->GetDocument();
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ASSERT(document.get());
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std::stringstream ss;
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CefRefPtr<CefDOMNode> button = event->GetTarget();
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ASSERT(button.get());
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std::string buttonValue = button->GetElementAttribute("value");
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ss << "You clicked the " << buttonValue.c_str() << " button. ";
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if (document->HasSelection()) {
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std::string startName, endName;
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// Determine the start name by first trying to locate the "id" attribute
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// and then defaulting to the tag name.
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{
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CefRefPtr<CefDOMNode> node = document->GetSelectionStartNode();
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if (!node->IsElement())
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node = node->GetParent();
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if (node->IsElement() && node->HasElementAttribute("id"))
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startName = node->GetElementAttribute("id");
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else
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startName = node->GetName();
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}
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// Determine the end name by first trying to locate the "id" attribute
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// and then defaulting to the tag name.
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{
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CefRefPtr<CefDOMNode> node = document->GetSelectionEndNode();
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if (!node->IsElement())
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node = node->GetParent();
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if (node->IsElement() && node->HasElementAttribute("id"))
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endName = node->GetElementAttribute("id");
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else
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endName = node->GetName();
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}
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ss << "The selection is from " <<
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startName.c_str() << ":" << document->GetSelectionStartOffset() <<
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" to " <<
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endName.c_str() << ":" << document->GetSelectionEndOffset();
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} else {
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ss << "Nothing is selected.";
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}
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// Update the description.
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CefRefPtr<CefDOMNode> desc = document->GetElementById("description");
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ASSERT(desc.get());
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CefRefPtr<CefDOMNode> text = desc->GetFirstChild();
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ASSERT(text.get());
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ASSERT(text->IsText());
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text->SetValue(ss.str());
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}
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IMPLEMENT_REFCOUNTING(Listener);
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};
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class Visitor : public CefDOMVisitor
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{
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public:
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Visitor() {}
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virtual void Visit(CefRefPtr<CefDOMDocument> document)
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{
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// Register an click listener for the button.
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CefRefPtr<CefDOMNode> button = document->GetElementById("button");
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ASSERT(button.get());
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button->AddEventListener("click", new Listener(), false);
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}
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IMPLEMENT_REFCOUNTING(Visitor);
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};
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// The DOM visitor will be called after the path is loaded.
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CefRefPtr<CefClient> client = browser->GetClient();
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static_cast<ClientHandler*>(client.get())->AddDOMVisitor(
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"http://tests/domaccess", new Visitor());
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browser->GetMainFrame()->LoadURL("http://tests/domaccess");
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}
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void RunDragDropTest(CefRefPtr<CefBrowser> browser)
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{
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browser->GetMainFrame()->LoadURL("http://html5demos.com/drag");
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}
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void RunModalDialogTest(CefRefPtr<CefBrowser> browser)
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{
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browser->GetMainFrame()->LoadURL("http://tests/modalmain");
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}
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