CEF x64 -vs2019

#include "def.h" #include <Windows.h> #include <list> #include "include/base/cef_bind.h" #include "include/cef_browser.h" #include "include/cef_command_line.h" #include "include/views/cef_window.h" #include "include/cef_app.h" #include "include/wrapper/cef_helpers.h" #include "desktop.h" #include "charswap.h" #include <Windowsx.h> // //g_mainParams[0] type HWND 主要窗口类 //g_mainParams[1] type HOOK 键盘事件全局钩子 //g_mainParams[2] type HOOK 鼠标事件全局钩子 //g_mainParams[3] type CefBrowser* 浏览器对象，注意，可能为空 void* g_mainParams = NULL; int g_mainParamsCount = 0; class MyCefClient : public CefClient, public CefDisplayHandler, public CefLifeSpanHandler, public CefLoadHandler { private: std::list<CefRefPtr<CefBrowser>> m_listBrowser; bool m_bClosing; public: MyCefClient() { m_bClosing = false; printf("[%s] methods %s : %s\n", "debug", "MyCefClient::MyCefClient", "create!"); }; ~MyCefClient() { printf("[%s] methods %s : %s\n", "debug", "MyCefClient::MyCefClient", "delete!"); }; public: virtual CefRefPtr<CefDisplayHandler> GetDisplayHandler() OVERRIDE { return this; } virtual CefRefPtr<CefLifeSpanHandler> GetLifeSpanHandler() OVERRIDE { return this; } virtual CefRefPtr<CefLoadHandler> GetLoadHandler() OVERRIDE { return this; } public: // 有关请求的弹出窗口的信息。为了允许创建 // 弹出浏览器可选择修改 |windowInfo|、|client|、|settings|和 // |no_javascript_access|并返回假。取消弹出窗口的创建 // 浏览器返回真。 virtual bool OnBeforePopup(CefRefPtr<CefBrowser> browser, CefRefPtr<CefFrame> frame, const CefString& target_url, const CefString& target_frame_name, WindowOpenDisposition target_disposition, bool user_gesture, const CefPopupFeatures& popupFeatures, CefWindowInfo& windowInfo, CefRefPtr<CefClient>& client, CefBrowserSettings& settings, CefRefPtr<CefDictionaryValue>& extra_info, bool* no_javascript_access) { CEF_REQUIRE_UI_THREAD(); printf("[%s] methods %s : %s\n", "info", "MyCefClient::OnBeforePopup", "create..."); if (m_listBrowser.empty() && m_bClosing == false) { printf("[%s] methods %s : %s\n", "info", "MyCefClient::OnBeforePopup", "create next!"); return false; } else { printf("[%s] methods %s : %s\n", "info", "MyCefClient::OnBeforePopup", "create exit, Main_Browser exist!"); return true; } } virtual void OnTitleChange(CefRefPtr<CefBrowser> browser, const CefString& title) OVERRIDE { //当有新的浏览器标题可用时的回调 CEF_REQUIRE_UI_THREAD(); std::string strUtf8WindowTitle = title.ToString(); std::string strAsciiWindowTitle = UTF_82ASCII(strUtf8WindowTitle); printf("[info] OnTitleChange title:%s\n", strAsciiWindowTitle.c_str()); } virtual void OnAfterCreated(CefRefPtr<CefBrowser> refBrowser) OVERRIDE { //当浏览器创建后的回调 CEF_REQUIRE_UI_THREAD(); printf("[%s] methods %s : %s %p\n", "debug", "MyCefClient::OnAfterCreated", "browser created! hand = ", refBrowser->GetHost()->GetWindowHandle()); CefBrowser* ptrBrowser = refBrowser.get(); ((void**)(g_mainParams))[3] = (ptrBrowser); //printf("[%s] methods %s : %s %p\n", "debug", "MyCefClient::OnAfterCreated", "browser! ptr = ", GET_PARAMS(g_mainParams, CefBrowser*,3)); m_listBrowser.push_back(refBrowser); } virtual void OnBeforeClose(CefRefPtr<CefBrowser> browser) OVERRIDE { CEF_REQUIRE_UI_THREAD(); // Remove from the list of existing browsers. auto bit = m_listBrowser.begin(); for (; bit != m_listBrowser.end(); ++bit) { if ((*bit)->IsSame(browser)) { m_listBrowser.erase(bit); break; } } if (m_listBrowser.empty()) { m_bClosing = true; // All browser windows have closed. Quit the application message loop. CefQuitMessageLoop(); } return; } void CloseAllBrowsers(bool bForceClose) { if (!CefCurrentlyOn(TID_UI)) { // Execute on the UI thread. CefRefPtr<ClientCloseAllTask> task(new ClientCloseAllTask(this, bForceClose)); CefPostTask(TID_UI, task); return; } if (m_listBrowser.empty()) return; auto it = m_listBrowser.begin(); for (; it != m_listBrowser.end(); ++it) (*it)->GetHost()->CloseBrowser(bForceClose); } public: IMPLEMENT_REFCOUNTING(MyCefClient); private: class ClientCloseAllTask : public CefTask { IMPLEMENT_REFCOUNTING(ClientCloseAllTask); public: ClientCloseAllTask(MyCefClient* than, bool bForceClose) { m_ptrThis = than; _bForceClose = bForceClose; } private: MyCefClient* m_ptrThis; bool _bForceClose; public: void Execute() { m_ptrThis->CloseAllBrowsers(_bForceClose); } }; }; class MyCefApp : public CefApp, public CefBrowserProcessHandler { public: MyCefApp() { //m_mainBrowser = nullptr; //m_client = nullptr; printf("[%s] methods %s : %s %p\n", "debug", "MyCefApp::MyCefApp", "app create! hand = ", this); }; ~MyCefApp() { printf("[%s] methods %s : %s %p\n", "debug", "MyCefApp::~MyCefApp", "app delete! hand = ", this); } public: virtual CefRefPtr<CefBrowserProcessHandler> GetBrowserProcessHandler() override { return this; }; virtual void OnContextInitialized() override { printf("[info] MyCefApp::OnContextInitialized -- init\n"); /* CefWindowInfo windowInfo; windowInfo.SetAsPopup(NULL, "cefsimple"); windowInfo.width = 800; windowInfo.height = 600; CefRefPtr<CefClient> client(new MyCefClient); CefString url = "www.baidu.com"; CefBrowserSettings settings; bool bRet = CefBrowserHost::CreateBrowser(windowInfo,client,url, settings,NULL,NULL); if (bRet == false) { printf("[error] CefBrowserHost::CreateBrowser -- normal\n"); } */ printf("[info] MyCefApp::OnContextInitialized -- done\n"); }; public: IMPLEMENT_REFCOUNTING(MyCefApp); public: //CefRefPtr<MyCefClient> m_client; //CefRefPtr<CefBrowser> m_mainBrowser; }; LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { static clock_t clcOldLbuttonDownTime = 0; static clock_t clcOldLbuttonClickTime = 0; switch (message) { case WM_PAINT: { PAINTSTRUCT ps; HDC hdc = BeginPaint(hWnd, &ps); // TODO: 在此处添加使用 hdc 的任何绘图代码... EndPaint(hWnd, &ps); } break; case WM_CREATE: { } break; case WM_MOUSEMOVE: { CefBrowser* brower = (CefBrowser*)(((void**)(g_mainParams))[3]); if (brower == NULL) break; //printf("[%s] methods %s : %s %p\n", "debug", "WndProc", "browser! ptr = ", brower); CefMouseEvent mouseEvent; mouseEvent.x = GET_X_LPARAM(lParam); mouseEvent.y = GET_Y_LPARAM(lParam); brower->GetHost()->SendMouseMoveEvent(mouseEvent, false); }break; case WM_LBUTTONDOWN: { clcOldLbuttonDownTime = clock(); CefBrowser* brower = (CefBrowser*)(((void**)(g_mainParams))[3]); if (brower == NULL) break; clock_t clcCurrentTime = clock(); CefMouseEvent mouseEvent; mouseEvent.x = GET_X_LPARAM(lParam); mouseEvent.y = GET_Y_LPARAM(lParam); brower->GetHost()->SendMouseClickEvent(mouseEvent, CefBrowserHost::MouseButtonType::MBT_LEFT, false, 0); //brower->GetHost()->SendMouseClickEvent(mouseEvent, CefBrowserHost::MouseButtonType::MBT_LEFT, false, 0); }break; case WM_LBUTTONUP: { CefBrowser* brower = (CefBrowser*)(((void**)(g_mainParams))[3]); if (brower == NULL) break; clock_t clcCurrentTime = clock(); CefMouseEvent mouseEvent; mouseEvent.x = GET_X_LPARAM(lParam); mouseEvent.y = GET_Y_LPARAM(lParam); brower->GetHost()->SendMouseClickEvent(mouseEvent, CefBrowserHost::MouseButtonType::MBT_LEFT, true, 0); // if (clcCurrentTime - clcOldLbuttonDownTime < 300) { clcOldLbuttonClickTime = clcCurrentTime; } }break; case WM_CLOSE: { printf("[%s] methods %s : %s %p\n", "info", "WndProc", "close than window! ptr = ", hWnd); DestroyWindow(hWnd); printf("[%s] methods %s : %s %p\n", "info", "WndProc", "closed! ptr = ", hWnd); }break; ca