bool QCefWebView::CreateBrowser(const QSize& size) {
//qDebug() << __FUNCTION__ << __LINE__;
if (browser_state_ != kNone || size.isEmpty()) {
return false;
}
mutex_.lock();
if (browser_state_ != kNone) {
mutex_.unlock();
return false;
}
//qDebug() << __FUNCTION__ << __LINE__;
CefWindowInfo info;
CefBrowserSettings settings;
#if defined(WIN32)
RECT rect = {0, 0, size.width(), size.height()};
info.SetAsChild((HWND) this->winId(), rect);
#else
CefRect rect(0, 0, size.width(), size.height());
info.SetAsChild(this->winId(), rect);
#endif
qcef_client_handler->set_listener(this);
QString url = url_.isEmpty() ? kUrlBlank : url_.toString();
CefBrowserHost::CreateBrowser(info,
qcef_client_handler.get(),
CefString(url.toStdWString()),
settings,
NULL);
browser_state_ = kCreating;
mutex_.unlock();
return true;
}
// WM_CREATE handler
BOOL cef_main_window::HandleCreate()
{
// Create the single static handler class instance
g_handler = new ClientHandler();
g_handler->SetMainHwnd(mWnd);
RECT rect;
GetCefBrowserRect(rect);
CefWindowInfo info;
CefBrowserSettings settings;
settings.web_security = STATE_DISABLED;
// Initialize window info to the defaults for a child window
info.SetAsChild(mWnd, rect);
// Creat the new child browser window
CefBrowserHost::CreateBrowser(info,
static_cast<CefRefPtr<CefClient> >(g_handler),
::AppGetInitialURL(), settings);
return TRUE;
}
void AddWebView(CefWindowHandle parent, RECT windowRect, char* url, Settings* settings) {
CefWindowInfo windowInfo;
windowInfo.SetAsChild(parent, windowRect);
windowInfo.SetTransparentPainting(true);
g_handler->browserSettings_.web_security_disabled = settings->getBoolean("disableSecurity", false);
CefBrowser::CreateBrowser(windowInfo, static_cast<CefRefPtr<CefClient>>(g_handler), url, g_handler->browserSettings_);
}
int CefJamCEFHtmlView::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CView::OnCreate(lpCreateStruct) == -1)
return -1;
// TODO: Add your specialized creation code here
CRect rcClient;
this->GetClientRect(&rcClient);
// TODO: Add your specialized creation code here
CefRefPtr<CefJamClientHandler> client(new CefJamClientHandler());
m_pClientHandler = client;
CefWindowInfo info;
info.SetAsChild( m_hWnd, rcClient);
CefBrowserSettings browserSettings;
//static_cast<CefRefPtr<CefClient> >(client)
bool bCreate = CefBrowserHost::CreateBrowser( info,static_cast<CefRefPtr<CefClient> >(client),
"http://www.baidu.com", browserSettings);
return 0;
}
int CTransChatWebWnd::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CWnd::OnCreate(lpCreateStruct) == -1)
return -1;
if (!theApp.GetWindowManager()->Attach(GetSafeHwnd(), _T("trans_chat_web_wnd")))
return -1;
SetWindowText(_T("专人翻译"));
g_SessionData.chat_hwnd = GetSafeHwnd();
m_shadow_win.create(GetSafeHwnd());
m_Recorder.Attach(GetSafeHwnd());
//m_pV8Exthandler = new ClientV8ExtHandler(this);
CefRefPtr<CefWebClient> client(new CefWebClient());
m_cWebClient = client;
CefSettings cSettings;
CefSettingsTraits::init(&cSettings);
cSettings.multi_threaded_message_loop = true;
CefRefPtr<CefApp> spApp;
CefInitialize(cSettings, spApp);
//CefRegisterExtension("v8/Ext", s_JsExt, m_pV8Exthandler);
duHwndObj* pWebHwndobj = (duHwndObj*)GetPluginByName(GetSafeHwnd(), _T("chat_web_hwndobj"));
RECT rc = { 0, 0, 0, 0 };
pWebHwndobj->GetRect(&rc);
CefWindowInfo info;
info.SetAsChild(GetSafeHwnd(), rc);
TCHAR szHtml[MAX_PATH] = { 0 };
::GetModuleFileName(GetModuleHandle(NULL), szHtml, _countof(szHtml));
::PathRemoveFileSpec(szHtml);
::PathAppend(szHtml, _T("html\\trans.html"));
CefBrowserSettings browserSettings;
CefBrowser::CreateBrowser(info, static_cast<CefRefPtr<CefClient>>(client),
szHtml, browserSettings);
InitExtension();
//RunExtensionTest(m_cWebClient->GetBrowser());
//pWebHwndobj->Attach(m_cWebClient->GetBrowser()->GetWindowHandle());
//m_Recorder.StartRecord();
//StrCpy(m_szVoicePath, _T("C:\\Users\\Administrator\\AppData\\Roaming\\MyEcho\\oDHO7Q3LRUtxLg4E9R1adjrsv5irzYa8\\task\\test.amr"));
return 0;
}
void CefFacade::CreateBrowser(HWND Parent_,const char* startUrl_,pFun pFn_)
{
m_clientHandler = new ClientHandler(pFn_);
CefWindowInfo info;
CefBrowserSettings b_settings;
RECT rect;
GetClientRect(Parent_,&rect);
info.SetAsChild(Parent_, rect);
if(strlen(startUrl_)==0)
m_StartupURL="about://blank";
else
m_StartupURL = string_To_UTF8(startUrl_);
CefBrowserHost::CreateBrowser(info, m_clientHandler.get(), m_StartupURL, b_settings, NULL);
}
void __stdcall CreateBrowser(HWND Parent_,const char* startUrl_=NULL)
{
s_clientHandler = new ClientHandler(NULL);
CefWindowInfo info;
CefBrowserSettings b_settings;
RECT rect;
GetClientRect(Parent_,&rect);
info.SetAsChild(Parent_, rect);
std::string m_StartupURL;
if(strlen(startUrl_)==0)
m_StartupURL="about://blank";
else
m_StartupURL = string_To_UTF8(startUrl_);
CefBrowserHost::CreateBrowser(info, s_clientHandler.get(), m_StartupURL, b_settings, NULL);
}
//Create the browser in our previously created window with hWnd handle
//and the url to load. This function must be called in WM_CREATE
void SimpleCEFDLL_CreateBrowser( HWND hWnd, const wchar_t* url )
{
CefRefPtr<zSimpleCefHandler> simpleCefHandler = new zSimpleCefHandler;
g_App->SetCEFHandler( hWnd, simpleCefHandler );
//We fill the info to adapt our window to embedd the browser
CefWindowInfo info;
//Get the window rect
RECT rect;
GetClientRect( hWnd, &rect);
//We will create the browser as a child of our window
info.SetAsChild( hWnd,rect);
CefBrowserSettings settingsBrowser;
CefBrowserHost::CreateBrowser(info, simpleCefHandler.get(), CefString( url ), settingsBrowser, NULL);
}
value cef_init()
{
CefSettings settings;
CefMainArgs args;
settings.multi_threaded_message_loop = true;
printf("before init\n");
CefInitialize(args, settings, NULL);
printf("after init\n");
HWND hWnd;
RECT rect;
// Init First Chrome
CefBrowserSettings browserSettings;
CefWindowInfo info;
g_handler = new myClientHandler();
DWORD dwProcID = GetCurrentProcessId();
hWnd = GetTopWindow(GetDesktopWindow());
while(hWnd)
{
DWORD dwWndProcID = 0;
GetWindowThreadProcessId(hWnd, &dwWndProcID);
if(dwWndProcID == dwProcID)
break;
hWnd = GetNextWindow(hWnd, GW_HWNDNEXT);
}
printf("hwnd %d\n", hWnd);
GetClientRect(hWnd, &rect);
printf("before client rect\n");
info.SetAsChild(hWnd,rect);
printf("set as child\n");
CefBrowserHost::CreateBrowser(info,static_cast< CefRefPtr<CefClient> >(g_handler),"http://www.google.com", browserSettings);
printf("create browser\n");
return alloc_null();
}
void CCEFView::OnInitialUpdate()
{
CView::OnInitialUpdate();
CefRefPtr<ClientHandler> client(new ClientHandler());
m_clientHandler = client;
CefWindowInfo info;
RECT rect;
GetClientRect(&rect);
info.SetAsChild(GetSafeHwnd(), rect);
CefBrowserSettings browserSettings;
browserSettings.web_security_disabled = true;
char path_buffer[_MAX_PATH];
char drive[_MAX_DRIVE];
char dir[_MAX_DIR];
char fname[_MAX_FNAME];
char ext[_MAX_EXT];
errno_t err;
GetModuleFileNameA(NULL, path_buffer, sizeof(path_buffer));
err = _splitpath_s(path_buffer, drive, _MAX_DRIVE, dir, _MAX_DIR, fname, _MAX_FNAME, ext, _MAX_EXT);
if (err != 0)
{
//TODO: Add Error Handler
}
std::string s = dir;
s += "html";
err = _makepath_s(path_buffer, _MAX_PATH, drive, s.c_str(), "index", "html");
if (err != 0)
{
//TODO: Add Error Handler
}
CefBrowser::CreateBrowser(info, static_cast<CefRefPtr<CefClient> >(client), path_buffer, browserSettings);
// TODO: Add your specialized code here and/or call the base class
}
bool QCefWebView::CreateBrowser(const QSize& size) {
//qDebug() << __FUNCTION__ << __LINE__;
if (browser_state_ != kNone || size.isEmpty()) {
return false;
}
mutex_.lock();
if (browser_state_ != kNone) {
mutex_.unlock();
return false;
}
//qDebug() << __FUNCTION__ << __LINE__;
RECT rect;
rect.left = 0;
rect.top = 0;
rect.right = size.width();
rect.bottom = size.height();
CefWindowInfo info;
CefBrowserSettings settings;
// By default, as a child window.
info.SetAsChild(this->winId(), rect);
g_handler->set_listener(this);
QString url = url_.isEmpty() ? kUrlBlank : url_.toString();
CefBrowserHost::CreateBrowser(info,
g_handler.get(),
CefString(url.toStdWString()),
settings,
NULL);
browser_state_ = kCreating;
mutex_.unlock();
return true;
}
//
// FUNCTION: WndProc(HWND, UINT, WPARAM, LPARAM)
//
// PURPOSE: Processes messages for the main window.
//
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam,
LPARAM lParam) {
static HWND backWnd = NULL, forwardWnd = NULL, reloadWnd = NULL,
stopWnd = NULL, editWnd = NULL;
static WNDPROC editWndOldProc = NULL;
// Static members used for the find dialog.
static FINDREPLACE fr;
static WCHAR szFindWhat[80] = {0};
static WCHAR szLastFindWhat[80] = {0};
static bool findNext = false;
static bool lastMatchCase = false;
int wmId, wmEvent;
PAINTSTRUCT ps;
HDC hdc;
#ifdef SHOW_TOOLBAR_UI
if (hWnd == editWnd) {
// Callback for the edit window
switch (message) {
case WM_CHAR:
if (wParam == VK_RETURN && g_handler.get()) {
// When the user hits the enter key load the URL
CefRefPtr<CefBrowser> browser = g_handler->GetBrowser();
wchar_t strPtr[MAX_URL_LENGTH+1] = {0};
*((LPWORD)strPtr) = MAX_URL_LENGTH;
LRESULT strLen = SendMessage(hWnd, EM_GETLINE, 0, (LPARAM)strPtr);
if (strLen > 0) {
strPtr[strLen] = 0;
browser->GetMainFrame()->LoadURL(strPtr);
}
return 0;
}
}
return (LRESULT)CallWindowProc(editWndOldProc, hWnd, message, wParam,
lParam);
} else
#endif // SHOW_TOOLBAR_UI
{
// Callback for the main window
switch (message) {
case WM_CREATE: {
// Create the single static handler class instance
g_handler = new ClientHandler();
g_handler->SetMainHwnd(hWnd);
// Create the child windows used for navigation
RECT rect;
int x = 0;
GetClientRect(hWnd, &rect);
#ifdef SHOW_TOOLBAR_UI
backWnd = CreateWindow(L"BUTTON", L"Back",
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON
| WS_DISABLED, x, 0, BUTTON_WIDTH, URLBAR_HEIGHT,
hWnd, (HMENU) IDC_NAV_BACK, hInst, 0);
x += BUTTON_WIDTH;
forwardWnd = CreateWindow(L"BUTTON", L"Forward",
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON
| WS_DISABLED, x, 0, BUTTON_WIDTH,
URLBAR_HEIGHT, hWnd, (HMENU) IDC_NAV_FORWARD,
hInst, 0);
x += BUTTON_WIDTH;
reloadWnd = CreateWindow(L"BUTTON", L"Reload",
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON
| WS_DISABLED, x, 0, BUTTON_WIDTH,
URLBAR_HEIGHT, hWnd, (HMENU) IDC_NAV_RELOAD,
hInst, 0);
x += BUTTON_WIDTH;
stopWnd = CreateWindow(L"BUTTON", L"Stop",
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON
| WS_DISABLED, x, 0, BUTTON_WIDTH, URLBAR_HEIGHT,
hWnd, (HMENU) IDC_NAV_STOP, hInst, 0);
x += BUTTON_WIDTH;
editWnd = CreateWindow(L"EDIT", 0,
WS_CHILD | WS_VISIBLE | WS_BORDER | ES_LEFT |
ES_AUTOVSCROLL | ES_AUTOHSCROLL| WS_DISABLED,
x, 0, rect.right - BUTTON_WIDTH * 4,
URLBAR_HEIGHT, hWnd, 0, hInst, 0);
// Assign the edit window's WNDPROC to this function so that we can
// capture the enter key
editWndOldProc =
reinterpret_cast<WNDPROC>(GetWindowLongPtr(editWnd, GWLP_WNDPROC));
SetWindowLongPtr(editWnd, GWLP_WNDPROC,
reinterpret_cast<LONG_PTR>(WndProc));
g_handler->SetEditHwnd(editWnd);
g_handler->SetButtonHwnds(backWnd, forwardWnd, reloadWnd, stopWnd);
rect.top += URLBAR_HEIGHT;
#endif // SHOW_TOOLBAR_UI
CefWindowInfo info;
CefBrowserSettings settings;
// Populate the settings based on command line arguments.
AppGetBrowserSettings(settings);
settings.file_access_from_file_urls_allowed = true;
settings.universal_access_from_file_urls_allowed = true;
// Initialize window info to the defaults for a child window
info.SetAsChild(hWnd, rect);
// Creat the new child browser window
CefBrowserHost::CreateBrowser(info,
static_cast<CefRefPtr<CefClient> >(g_handler),
szInitialUrl, settings);
return 0;
}
case WM_COMMAND: {
CefRefPtr<CefBrowser> browser;
if (g_handler.get())
browser = g_handler->GetBrowser();
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
// Parse the menu selections:
switch (wmId) {
case IDM_EXIT:
if (g_handler.get()) {
g_handler->QuittingApp(true);
g_handler->DispatchCloseToNextBrowser();
} else {
DestroyWindow(hWnd);
}
return 0;
case ID_WARN_CONSOLEMESSAGE:
/*
if (g_handler.get()) {
std::wstringstream ss;
ss << L"Console messages will be written to "
<< std::wstring(CefString(g_handler->GetLogFile()));
MessageBox(hWnd, ss.str().c_str(), L"Console Messages",
MB_OK | MB_ICONINFORMATION);
}
*/
return 0;
case ID_WARN_DOWNLOADCOMPLETE:
case ID_WARN_DOWNLOADERROR:
if (g_handler.get()) {
std::wstringstream ss;
ss << L"File \"" <<
std::wstring(CefString(g_handler->GetLastDownloadFile())) <<
L"\" ";
if (wmId == ID_WARN_DOWNLOADCOMPLETE)
ss << L"downloaded successfully.";
else
ss << L"failed to download.";
MessageBox(hWnd, ss.str().c_str(), L"File Download",
MB_OK | MB_ICONINFORMATION);
}
return 0;
#ifdef SHOW_TOOLBAR_UI
case IDC_NAV_BACK: // Back button
if (browser.get())
browser->GoBack();
return 0;
case IDC_NAV_FORWARD: // Forward button
if (browser.get())
browser->GoForward();
return 0;
case IDC_NAV_RELOAD: // Reload button
if (browser.get())
browser->Reload();
return 0;
case IDC_NAV_STOP: // Stop button
if (browser.get())
browser->StopLoad();
return 0;
#endif // SHOW_TOOLBAR_UI
}
break;
}
case WM_PAINT:
hdc = BeginPaint(hWnd, &ps);
EndPaint(hWnd, &ps);
return 0;
case WM_SETFOCUS:
if (g_handler.get() && g_handler->GetBrowser()) {
// Pass focus to the browser window
CefWindowHandle hwnd =
g_handler->GetBrowser()->GetHost()->GetWindowHandle();
if (hwnd)
PostMessage(hwnd, WM_SETFOCUS, wParam, NULL);
}
return 0;
case WM_SIZE:
// Minimizing resizes the window to 0x0 which causes our layout to go all
// screwy, so we just ignore it.
if (wParam != SIZE_MINIMIZED && g_handler.get() &&
g_handler->GetBrowser()) {
CefWindowHandle hwnd =
g_handler->GetBrowser()->GetHost()->GetWindowHandle();
if (hwnd) {
// Resize the browser window and address bar to match the new frame
// window size
RECT rect;
GetClientRect(hWnd, &rect);
#ifdef SHOW_TOOLBAR_UI
rect.top += URLBAR_HEIGHT;
int urloffset = rect.left + BUTTON_WIDTH * 4;
#endif // SHOW_TOOLBAR_UI
HDWP hdwp = BeginDeferWindowPos(1);
#ifdef SHOW_TOOLBAR_UI
hdwp = DeferWindowPos(hdwp, editWnd, NULL, urloffset,
0, rect.right - urloffset, URLBAR_HEIGHT, SWP_NOZORDER);
#endif // SHOW_TOOLBAR_UI
hdwp = DeferWindowPos(hdwp, hwnd, NULL,
rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top,
SWP_NOZORDER);
EndDeferWindowPos(hdwp);
}
}
break;
case WM_ERASEBKGND:
if (g_handler.get() && g_handler->GetBrowser()) {
CefWindowHandle hwnd =
g_handler->GetBrowser()->GetHost()->GetWindowHandle();
if (hwnd) {
// Dont erase the background if the browser window has been loaded
// (this avoids flashing)
return 0;
}
}
break;
case WM_CLOSE:
if (g_handler.get()) {
HWND hWnd = GetActiveWindow();
SaveWindowRect(hWnd);
// If we already initiated the browser closing, then let default window proc handle it.
HWND browserHwnd = g_handler->GetBrowser()->GetHost()->GetWindowHandle();
HANDLE closing = GetProp(browserHwnd, CLOSING_PROP);
if (closing) {
RemoveProp(browserHwnd, CLOSING_PROP);
break;
}
g_handler->QuittingApp(true);
g_handler->DispatchCloseToNextBrowser();
return 0;
}
break;
case WM_DESTROY:
// The frame window has exited
PostQuitMessage(0);
return 0;
}
return DefWindowProc(hWnd, message, wParam, lParam);
}
}
//
// FUNCTION: WndProc(HWND, UINT, WPARAM, LPARAM)
//
// PURPOSE: Processes messages for the main window.
//
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam,
LPARAM lParam) {
static HWND backWnd = NULL, forwardWnd = NULL, reloadWnd = NULL,
stopWnd = NULL, editWnd = NULL;
static WNDPROC editWndOldProc = NULL;
// Static members used for the find dialog.
static FINDREPLACE fr;
static WCHAR szFindWhat[80] = {0};
static WCHAR szLastFindWhat[80] = {0};
static bool findNext = false;
static bool lastMatchCase = false;
int wmId, wmEvent;
PAINTSTRUCT ps;
HDC hdc;
if (hWnd == editWnd) {
// Callback for the edit window
switch (message) {
case WM_CHAR:
if (wParam == VK_RETURN && g_handler.get()) {
// When the user hits the enter key load the URL
CefRefPtr<CefBrowser> browser = g_handler->GetBrowser();
wchar_t strPtr[MAX_URL_LENGTH+1] = {0};
*((LPWORD)strPtr) = MAX_URL_LENGTH;
LRESULT strLen = SendMessage(hWnd, EM_GETLINE, 0, (LPARAM)strPtr);
if (strLen > 0) {
strPtr[strLen] = 0;
browser->GetMainFrame()->LoadURL(strPtr);
}
return 0;
}
}
return (LRESULT)CallWindowProc(editWndOldProc, hWnd, message, wParam,
lParam);
} else {
// Callback for the main window
switch (message) {
case WM_CREATE: {
// Create the single static handler class instance
g_handler = new ClientHandler();
g_handler->SetMainHwnd(hWnd);
// Create the child windows used for navigation
RECT rect;
int x = 0;
GetClientRect(hWnd, &rect);
backWnd = CreateWindow(L"BUTTON", L"Back",
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON
| WS_DISABLED, x, 0, BUTTON_WIDTH, URLBAR_HEIGHT,
hWnd, (HMENU) IDC_NAV_BACK, hInst, 0);
x += BUTTON_WIDTH;
forwardWnd = CreateWindow(L"BUTTON", L"Forward",
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON
| WS_DISABLED, x, 0, BUTTON_WIDTH,
URLBAR_HEIGHT, hWnd, (HMENU) IDC_NAV_FORWARD,
hInst, 0);
x += BUTTON_WIDTH;
reloadWnd = CreateWindow(L"BUTTON", L"Reload",
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON
| WS_DISABLED, x, 0, BUTTON_WIDTH,
URLBAR_HEIGHT, hWnd, (HMENU) IDC_NAV_RELOAD,
hInst, 0);
x += BUTTON_WIDTH;
stopWnd = CreateWindow(L"BUTTON", L"Stop",
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON
| WS_DISABLED, x, 0, BUTTON_WIDTH, URLBAR_HEIGHT,
hWnd, (HMENU) IDC_NAV_STOP, hInst, 0);
x += BUTTON_WIDTH;
editWnd = CreateWindow(L"EDIT", 0,
WS_CHILD | WS_VISIBLE | WS_BORDER | ES_LEFT |
ES_AUTOVSCROLL | ES_AUTOHSCROLL| WS_DISABLED,
x, 0, rect.right - BUTTON_WIDTH * 4,
URLBAR_HEIGHT, hWnd, 0, hInst, 0);
// Assign the edit window's WNDPROC to this function so that we can
// capture the enter key
editWndOldProc =
reinterpret_cast<WNDPROC>(GetWindowLongPtr(editWnd, GWLP_WNDPROC));
SetWindowLongPtr(editWnd, GWLP_WNDPROC,
reinterpret_cast<LONG_PTR>(WndProc));
g_handler->SetEditHwnd(editWnd);
g_handler->SetButtonHwnds(backWnd, forwardWnd, reloadWnd, stopWnd);
rect.top += URLBAR_HEIGHT;
CefWindowInfo info;
CefBrowserSettings settings;
// Populate the settings based on command line arguments.
AppGetBrowserSettings(settings);
// Initialize window info to the defaults for a child window
info.SetAsChild(hWnd, rect);
// Creat the new child browser window
CefBrowserHost::CreateBrowser(info, g_handler.get(),
g_handler->GetStartupURL(), settings);
return 0;
}
case WM_COMMAND: {
CefRefPtr<CefBrowser> browser;
if (g_handler.get())
browser = g_handler->GetBrowser();
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
// Parse the menu selections:
switch (wmId) {
case IDM_ABOUT:
DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, About);
return 0;
case IDM_EXIT:
DestroyWindow(hWnd);
return 0;
case ID_WARN_CONSOLEMESSAGE:
if (g_handler.get()) {
std::wstringstream ss;
ss << L"Console messages will be written to "
<< std::wstring(CefString(g_handler->GetLogFile()));
MessageBox(hWnd, ss.str().c_str(), L"Console Messages",
MB_OK | MB_ICONINFORMATION);
}
return 0;
case ID_WARN_DOWNLOADCOMPLETE:
case ID_WARN_DOWNLOADERROR:
if (g_handler.get()) {
std::wstringstream ss;
ss << L"File \"" <<
std::wstring(CefString(g_handler->GetLastDownloadFile())) <<
L"\" ";
if (wmId == ID_WARN_DOWNLOADCOMPLETE)
ss << L"downloaded successfully.";
else
ss << L"failed to download.";
MessageBox(hWnd, ss.str().c_str(), L"File Download",
MB_OK | MB_ICONINFORMATION);
}
return 0;
case IDC_NAV_BACK: // Back button
if (browser.get())
browser->GoBack();
return 0;
case IDC_NAV_FORWARD: // Forward button
if (browser.get())
browser->GoForward();
return 0;
case IDC_NAV_RELOAD: // Reload button
if (browser.get())
browser->Reload();
return 0;
case IDC_NAV_STOP: // Stop button
if (browser.get())
browser->StopLoad();
return 0;
case ID_TESTS_GETSOURCE: // Test the GetSource function
if (browser.get())
RunGetSourceTest(browser);
return 0;
case ID_TESTS_GETTEXT: // Test the GetText function
if (browser.get())
RunGetTextTest(browser);
return 0;
case ID_TESTS_POPUP: // Test a popup window
if (browser.get())
RunPopupTest(browser);
return 0;
case ID_TESTS_REQUEST: // Test a request
if (browser.get())
RunRequestTest(browser);
return 0;
case ID_TESTS_SCHEME_HANDLER: // Test the scheme handler
if (browser.get())
scheme_test::RunTest(browser);
return 0;
case ID_TESTS_BINDING: // Test JavaScript binding
if (browser.get())
binding_test::RunTest(browser);
return 0;
case ID_TESTS_DIALOGS: // Test JavaScript dialogs
if (browser.get())
RunDialogTest(browser);
return 0;
case ID_TESTS_PLUGIN_INFO: // Test plugin info
if (browser.get())
RunPluginInfoTest(browser);
return 0;
case ID_TESTS_DOM_ACCESS: // Test DOM access
if (browser.get())
dom_test::RunTest(browser);
return 0;
case ID_TESTS_LOCALSTORAGE: // Test localStorage
if (browser.get())
RunLocalStorageTest(browser);
return 0;
case ID_TESTS_ACCELERATED2DCANVAS: // Test accelerated 2d canvas
if (browser.get())
RunAccelerated2DCanvasTest(browser);
return 0;
case ID_TESTS_ACCELERATEDLAYERS: // Test accelerated layers
if (browser.get())
RunAcceleratedLayersTest(browser);
return 0;
case ID_TESTS_WEBGL: // Test WebGL
if (browser.get())
RunWebGLTest(browser);
return 0;
case ID_TESTS_HTML5VIDEO: // Test HTML5 video
if (browser.get())
RunHTML5VideoTest(browser);
return 0;
case ID_TESTS_XMLHTTPREQUEST: // Test XMLHttpRequest
if (browser.get())
RunXMLHTTPRequestTest(browser);
return 0;
case ID_TESTS_DRAGDROP: // Test drag & drop
if (browser.get())
RunDragDropTest(browser);
return 0;
case ID_TESTS_GEOLOCATION: // Test geolocation
if (browser.get())
RunGeolocationTest(browser);
return 0;
case ID_TESTS_ZOOM_IN:
if (browser.get())
ModifyZoom(browser, 0.5);
return 0;
case ID_TESTS_ZOOM_OUT:
if (browser.get())
ModifyZoom(browser, -0.5);
return 0;
case ID_TESTS_ZOOM_RESET:
if (browser.get())
browser->GetHost()->SetZoomLevel(0.0);
return 0;
}
break;
}
case WM_PAINT:
hdc = BeginPaint(hWnd, &ps);
EndPaint(hWnd, &ps);
return 0;
case WM_SETFOCUS:
if (g_handler.get() && g_handler->GetBrowser()) {
// Pass focus to the browser window
CefWindowHandle hwnd =
g_handler->GetBrowser()->GetHost()->GetWindowHandle();
if (hwnd)
PostMessage(hwnd, WM_SETFOCUS, wParam, NULL);
}
return 0;
case WM_SIZE:
// Minimizing resizes the window to 0x0 which causes our layout to go all
// screwy, so we just ignore it.
if (wParam != SIZE_MINIMIZED && g_handler.get() &&
g_handler->GetBrowser()) {
CefWindowHandle hwnd =
g_handler->GetBrowser()->GetHost()->GetWindowHandle();
if (hwnd) {
// Resize the browser window and address bar to match the new frame
// window size
RECT rect;
GetClientRect(hWnd, &rect);
rect.top += URLBAR_HEIGHT;
int urloffset = rect.left + BUTTON_WIDTH * 4;
HDWP hdwp = BeginDeferWindowPos(1);
hdwp = DeferWindowPos(hdwp, editWnd, NULL, urloffset,
0, rect.right - urloffset, URLBAR_HEIGHT, SWP_NOZORDER);
hdwp = DeferWindowPos(hdwp, hwnd, NULL,
rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top,
SWP_NOZORDER);
EndDeferWindowPos(hdwp);
}
}
break;
case WM_ERASEBKGND:
if (g_handler.get() && g_handler->GetBrowser()) {
CefWindowHandle hwnd =
g_handler->GetBrowser()->GetHost()->GetWindowHandle();
if (hwnd) {
// Dont erase the background if the browser window has been loaded
// (this avoids flashing)
return 0;
}
}
break;
case WM_CLOSE:
if (g_handler.get()) {
CefRefPtr<CefBrowser> browser = g_handler->GetBrowser();
if (browser.get()) {
// Let the browser window know we are about to destroy it.
browser->GetHost()->ParentWindowWillClose();
}
}
break;
case WM_DESTROY:
// The frame window has exited
PostQuitMessage(0);
return 0;
}
return DefWindowProc(hWnd, message, wParam, lParam);
}
}
//
// FUNCTION: MainWindowWndProc(HWND, UINT, WPARAM, LPARAM)
//
// PURPOSE: Processes messages for the main window.
//
LRESULT CALLBACK MainWindowWndProc(
HWND hWnd,
UINT message,
WPARAM wParam,
LPARAM lParam)
{
PAINTSTRUCT ps;
HDC hdc;
HMENU sysMenu;
// Callback for the main window
switch (message)
{
case WM_CREATE:
{
DWORD bufferSize = 65535;
wstring buff;
buff.resize(bufferSize);
bufferSize = ::GetEnvironmentVariable(L"lala", &buff[0], bufferSize);
if (bufferSize)
{
buff.resize(bufferSize);
SetEnvironmentVariable(L"lala", NULL);
}
// Add exit option to system menu
TCHAR szDescription[INFOTIPSIZE];
StringManager.LoadString(IDS_EXIT_CAFFEINE, szDescription, INFOTIPSIZE);
sysMenu = GetSystemMenu(hWnd, FALSE);
InsertMenu(sysMenu, 2, MF_SEPARATOR, 0, L"-");
AppendMenu(sysMenu, MF_STRING, IDS_EXIT_CAFFEINE, szDescription);
WTSRegisterSessionNotification(hWnd, NOTIFY_FOR_THIS_SESSION);
app->m_WindowHandler[mainUUID] = new CaffeineClientHandler();
app->m_WindowHandler[mainUUID]->SetMainHwnd(hWnd);
// Create the child windows used for navigation
RECT rect;
GetClientRect(hWnd, &rect);
CefWindowInfo info;
CefBrowserSettings browser_settings;
browser_settings.universal_access_from_file_urls = STATE_ENABLED;
// browser_settings.file_access_from_file_urls = STATE_ENABLED;
browser_settings.web_security = STATE_DISABLED;
browser_settings.local_storage = STATE_ENABLED;
browser_settings.application_cache = STATE_DISABLED;
browser_settings.javascript_open_windows = STATE_DISABLED;
// browser_settings.accelerated_compositing = STATE_DISABLED;
// Initialize window info to the defaults for a child window
info.SetAsChild(hWnd, rect);
// Create the new child browser window
wstring URL(L"file:///stub.html?" + AppGetCommandLine()->GetSwitchValue("querystring").ToWString());
if (AppGetCommandLine()->HasSwitch("yid"))
{
URL += L"&yid=" + ExtractYID(AppGetCommandLine()->GetSwitchValue("yid").ToWString());
}
// TODO: Can we just use the same window handler (assuming we get rid of the globals and add some sync)?
CefRefPtr<CefBrowser> browser = CefBrowserHost::CreateBrowserSync(info, app->m_WindowHandler[mainUUID].get(), URL, browser_settings, NULL);
app->m_WindowHandler[mainUUID]->m_MainBrowser = browser;
mainWinBrowser = browser;
app->hwndRender = hWnd; // setup current handle to use in Show/HideWindow
CefRefPtr<CefProcessMessage> process_message = CefProcessMessage::Create("setHandle");
process_message->GetArgumentList()->SetInt(0, reinterpret_cast<int>(hWnd));
browser->SendProcessMessage(PID_RENDERER, process_message);
// Send the main window creation start time to the renderer
process_message = CefProcessMessage::Create("mainWindowCreationTime");
CefRefPtr<CefBinaryValue> startTime = CefBinaryValue::Create(&beginMainWindowCreationTime, sizeof(CefTime));
process_message->GetArgumentList()->SetBinary(0, startTime);
browser->SendProcessMessage(PID_RENDERER, process_message);
if (bufferSize)
{
process_message = CefProcessMessage::Create("lala");
process_message->GetArgumentList()->SetString(0, buff);
browser->SendProcessMessage(PID_RENDERER, process_message);
}
SetWindowLongPtr(hWnd, 0, reinterpret_cast<LONG_PTR>(new WindowExtras));
SetTimer(hWnd, IDLETIMER, IdleTimerPollIntervalMS, NULL);
SetTimer(hWnd, NETWORKTIMER, NetworkTimerPollIntervalMS, NULL);
return 0;
}
case WM_MOVE:
if (app->m_WindowHandler[mainUUID].get())
{
// TODO: Below is a hack to work around the fact that CEF isn't updating screenX and screenY. Periodically,
// TODO: check to see if they fix it.
// TODO: See issue https://code.google.com/p/chromiumembedded/issues/detail?id=1303&thanks=1303&ts=1402082749
WINDOWINFO wi = {sizeof(WINDOWINFO), 0};
GetWindowInfo(hWnd, &wi);
RECT rClient = wi.rcWindow;
CefString JS = "window.screenLeft = window.screenX = " + to_string(_Longlong(rClient.left)) + "; window.screenTop = window.screenY = " +
to_string(_Longlong(rClient.top)) + ";";
CefRefPtr<CefFrame> frame = app->m_WindowHandler[mainUUID]->GetBrowser()->GetMainFrame();
frame->ExecuteJavaScript(JS, frame->GetURL(), 0);
// TODO: Another workaround. For whatever reason, the window positions get updated when the size changes,
// TODO: but not when the window is moved.
CefWindowHandle hwnd = app->m_WindowHandler[mainUUID]->GetBrowser()->GetHost()->GetWindowHandle();
if (hwnd)
{
wi.cbSize = sizeof(WINDOWINFO);
GetWindowInfo(hwnd, &wi);
RECT rWindow = wi.rcWindow;
MoveWindow(hwnd, 0, 0, rWindow.right - rWindow.left, rWindow.bottom - rWindow.top + 1, FALSE);
MoveWindow(hwnd, 0, 0, rWindow.right - rWindow.left, rWindow.bottom - rWindow.top, FALSE);
}
app->m_WindowHandler[mainUUID]->CreateAndDispatchCustomEvent("move");
}
break;
case WM_POWERBROADCAST:
if (app->m_WindowHandler[mainUUID].get())
{
if (wParam == PBT_APMRESUMEAUTOMATIC || wParam == PBT_APMSUSPEND)
{
app->m_WindowHandler[mainUUID]->CreateAndDispatchCustomEvent(wParam == PBT_APMSUSPEND? "suspend" : "resume");
// Do we really need a return value?
return TRUE;
}
}
break;
case WM_WTSSESSION_CHANGE:
if (app->m_WindowHandler[mainUUID].get())
{
string eventName;
switch(wParam)
{
// Used
case WTS_SESSION_LOGON:
eventName = "os:logon";
break;
// Used
case WTS_SESSION_LOGOFF:
eventName = "os:logoff";
break;
// Used
case WTS_SESSION_LOCK:
eventName = "os:locked";
break;
// Used
case WTS_SESSION_UNLOCK:
eventName = "os:unlocked";
break;
}
app->m_WindowHandler[mainUUID]->CreateAndDispatchCustomEvent(eventName);
}
break;
case WM_PAINT:
{
//RECT cr = {0,};
//::GetClientRect(hWnd, &cr);
//::InvalidateRect(hWnd, &cr, FALSE);
hdc = BeginPaint(hWnd, &ps);
EndPaint(hWnd, &ps);
return 0;
}
case WM_ACTIVATE:
if (app->m_WindowHandler[mainUUID].get() && app->m_WindowHandler[mainUUID]->GetBrowser())
{
app->m_WindowHandler[mainUUID]->CreateAndDispatchCustomEvent((LOWORD(wParam)>0)? "activated" : "deactivated");
}
break;
case WM_SETFOCUS:
if (app->m_WindowHandler[mainUUID].get() && app->m_WindowHandler[mainUUID]->GetBrowser())
{
// Pass focus to the browser window
CefWindowHandle hwnd = app->m_WindowHandler[mainUUID]->GetBrowser()->GetHost()->GetWindowHandle();
if (hwnd) PostMessage(hwnd, message, wParam, lParam);
}
return 0;
case WM_SIZE:
// Minimizing resizes the window to 0x0 which causes our layout to go all
// screwy, so we just ignore it.
if (wParam != SIZE_MINIMIZED && app->m_WindowHandler[mainUUID].get() &&
app->m_WindowHandler[mainUUID]->GetBrowser())
{
CefWindowHandle hwnd = app->m_WindowHandler[mainUUID]->GetBrowser()->GetHost()->GetWindowHandle();
if (hwnd)
{
// This will send a WM_SIZE and WM_PAINT message to the render process
SetWindowPos(hwnd, NULL, 0, 0, LOWORD(lParam), HIWORD(lParam), SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER);
return 0;
}
}
break;
case WM_ERASEBKGND:
if (app->m_WindowHandler[mainUUID].get() && app->m_WindowHandler[mainUUID]->GetBrowser()) {
CefWindowHandle hwnd =
app->m_WindowHandler[mainUUID]->GetBrowser()->GetHost()->GetWindowHandle();
if (hwnd) {
// Dont erase the background if the browser window has been loaded
// (this avoids flashing)
return 0;
}
}
break;
case WM_SYSCOMMAND:
if (wParam == IDS_EXIT_CAFFEINE) {
PostMessage(hWnd, WM_CLOSE, g_exitCode, 0);
return 0;
}
break;
case WM_COMMAND:
// Currently only option from the context menu is to exit, hence the fall through to the WM_CLOSE
wParam = g_exitCode;
case WM_CLOSE:
{
if (devMode || enableClose)
{
wParam = g_exitCode;
}
CefRefPtr<CaffeineClientHandler> handler = app->m_WindowHandler[mainUUID].get();
if (handler && !handler->IsClosing()) {
if (wParam == g_exitCode) // Jump list exit
{
for (map<string, CefRefPtr<CaffeineClientHandler> >::iterator it=app->m_WindowHandler.begin(); it!=app->m_WindowHandler.end(); ++it)
{
if(it->second.get())
{
CefRefPtr<CefBrowser> browser = it->second->GetBrowser();
browser->GetHost()->CloseBrowser(false);
}
}
//CefRefPtr<CefBrowser> browser = handler->GetBrowser();
//if (browser.get()) {
// browser->GetHost()->CloseBrowser(false);
//}
} else {
ShowWindow(hWnd, SW_MINIMIZE);
}
return 0;
}
break;
}
case WM_TIMER:
{
if(IDLETIMER == wParam)
{
// TODO: Check timer id
LASTINPUTINFO lif = {sizeof(LASTINPUTINFO), 0};
GetLastInputInfo(&lif);
UINT IdleTimePassed = GetTickCount() - lif.dwTime;
WindowExtras *pWE = reinterpret_cast<WindowExtras *>(::GetWindowLongPtr(hWnd, 0));
bool CurrentlyIdle = (pWE->IdleTimeThreshold < IdleTimePassed);
if(CurrentlyIdle != pWE->IsIdle)
{
const CefString EventName = (CurrentlyIdle? "startIdle" : "stopIdle");
pWE->IsIdle = CurrentlyIdle;
app->m_WindowHandler[mainUUID]->CreateAndDispatchCustomEvent(EventName);
}
}
// TODO: When we drop XP support, we can use COM and get network connectivity events.
else if(NETWORKTIMER == wParam)
{
WindowExtras *pWE = reinterpret_cast<WindowExtras *>(::GetWindowLongPtr(hWnd, 0));
bool CurrentlyConnected = pWE->NetworkAvailable();
if(CurrentlyConnected != pWE->IsConnected)
{
const CefString EventName = (CurrentlyConnected? "os:online" : "os:offline");
pWE->IsConnected = CurrentlyConnected;
app->m_WindowHandler[mainUUID]->CreateAndDispatchCustomEvent(EventName);
}
}
break;
}
case WM_DESTROY:
{
WTSUnRegisterSessionNotification(hWnd);
// The frame window has exited
if (!devMode)
{
jumpList.RemoveAllTasks();
}
KillTimer(hWnd, IDLETIMER);
KillTimer(hWnd, NETWORKTIMER);
WindowExtras *pWE = reinterpret_cast<WindowExtras *>(::GetWindowLongPtr(hWnd, 0));
delete pWE;
SetWindowLongPtr(hWnd, 0, 0);
SetShutdownFlag(true);
PostQuitMessage(0);
return 0;
}
case WM_GETMINMAXINFO:
{
LPMINMAXINFO minmaxInfoPtr = (LPMINMAXINFO) lParam;
minmaxInfoPtr->ptMinTrackSize.x = MAIN_WINDOW_MIN_WIN_WIDTH;
minmaxInfoPtr->ptMinTrackSize.y = MAIN_WINDOW_MIN_WIN_HEIGHT;
// Keep the width the same
RECT rect;
GetWindowRect(hWnd, &rect);
minmaxInfoPtr->ptMaxSize.x = (rect.right - rect.left);
// Keep window at same position
minmaxInfoPtr->ptMaxPosition.x = rect.left;
minmaxInfoPtr->ptMaxPosition.y = 0;
SystemParametersInfo( SPI_GETWORKAREA, 0, &rect, 0 );
minmaxInfoPtr->ptMaxSize.y = (rect.bottom - rect.top);
return 0;
}
case WM_COPYDATA:
{
BOOL retval = FALSE;
PCOPYDATASTRUCT pCds = reinterpret_cast<PCOPYDATASTRUCT>(lParam);
if (pCds->dwData == WM_PENDING_YID)
{
if (app->m_WindowHandler[mainUUID].get() && app->m_WindowHandler[mainUUID]->GetBrowser())
{
CefRefPtr<CefFrame> frame = app->m_WindowHandler[mainUUID]->GetBrowser()->GetMainFrame();
wstring code = L"Caffeine.pendingYIDs.push(\"";
// TODO: Escape this ... otherwise there's an XSS
code += static_cast<LPWSTR>(pCds->lpData);
code += L"\");";
frame->ExecuteJavaScript(code, frame->GetURL(), 0);
}
retval = TRUE;
}
return retval;
}
case CAFFEINE_SOCKETS_MSG:
CefRefPtr<CefProcessMessage> process_message = CefProcessMessage::Create("invokeSocketMethod");
process_message->GetArgumentList()->SetInt(0, wParam);
if (WSAGETSELECTERROR(lParam))
{
process_message->GetArgumentList()->SetString(1, "error");
process_message->GetArgumentList()->SetInt(2, WSAGETSELECTERROR(lParam));
}
else
{
// No error
switch(WSAGETSELECTEVENT(lParam))
{
case FD_CONNECT:
process_message->GetArgumentList()->SetString(1, "connect");
break;
case FD_CLOSE:
process_message->GetArgumentList()->SetString(1, "close");
break;
case FD_READ:
process_message->GetArgumentList()->SetString(1, "read");
break;
case FD_WRITE:
process_message->GetArgumentList()->SetString(1, "write");
break;
}
}
mainWinBrowser->SendProcessMessage(PID_RENDERER, process_message);
break;
}
return DefWindowProc(hWnd, message, wParam, lParam);
}
//
// FUNCTION: WndProc(HWND, UINT, WPARAM, LPARAM)
//
// PURPOSE: Processes messages for the main window.
//
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam,
LPARAM lParam) {
static HWND backWnd = NULL, forwardWnd = NULL, reloadWnd = NULL,
stopWnd = NULL, editWnd = NULL;
static WNDPROC editWndOldProc = NULL;
// Static members used for the find dialog.
static FINDREPLACE fr;
static WCHAR szFindWhat[80] = {0};
static WCHAR szLastFindWhat[80] = {0};
static bool findNext = false;
static bool lastMatchCase = false;
int wmId, wmEvent;
PAINTSTRUCT ps;
HDC hdc;
if (hWnd == editWnd) {
// Callback for the edit window
switch (message) {
case WM_CHAR:
if (wParam == VK_RETURN && g_handler.get()) {
// When the user hits the enter key load the URL
CefRefPtr<CefBrowser> browser = g_handler->GetBrowser();
wchar_t strPtr[MAX_URL_LENGTH+1] = {0};
*((LPWORD)strPtr) = MAX_URL_LENGTH;
LRESULT strLen = SendMessage(hWnd, EM_GETLINE, 0, (LPARAM)strPtr);
if (strLen > 0) {
strPtr[strLen] = 0;
browser->GetMainFrame()->LoadURL(strPtr);
}
return 0;
}
}
return (LRESULT)CallWindowProc(editWndOldProc, hWnd, message, wParam,
lParam);
} else if (message == uFindMsg) {
// Find event.
LPFINDREPLACE lpfr = (LPFINDREPLACE)lParam;
if (lpfr->Flags & FR_DIALOGTERM) {
// The find dialog box has been dismissed so invalidate the handle and
// reset the search results.
hFindDlg = NULL;
if (g_handler.get()) {
g_handler->GetBrowser()->StopFinding(true);
szLastFindWhat[0] = 0;
findNext = false;
}
return 0;
}
if ((lpfr->Flags & FR_FINDNEXT) && g_handler.get()) {
// Search for the requested string.
bool matchCase = (lpfr->Flags & FR_MATCHCASE?true:false);
if (matchCase != lastMatchCase ||
(matchCase && wcsncmp(szFindWhat, szLastFindWhat,
sizeof(szLastFindWhat)/sizeof(WCHAR)) != 0) ||
(!matchCase && _wcsnicmp(szFindWhat, szLastFindWhat,
sizeof(szLastFindWhat)/sizeof(WCHAR)) != 0)) {
// The search string has changed, so reset the search results.
if (szLastFindWhat[0] != 0) {
g_handler->GetBrowser()->StopFinding(true);
findNext = false;
}
lastMatchCase = matchCase;
wcscpy(szLastFindWhat, szFindWhat);
//wcscpy_s(szLastFindWhat, sizeof(szLastFindWhat)/sizeof(WCHAR), szFindWhat);
}
g_handler->GetBrowser()->Find(0, lpfr->lpstrFindWhat,
(lpfr->Flags & FR_DOWN)?true:false, matchCase, findNext);
if (!findNext)
findNext = true;
}
return 0;
} else {
// Callback for the main window
switch (message) {
case WM_CREATE: {
// Create the single static handler class instance
g_handler = new ClientHandler();
g_handler->SetMainHwnd(hWnd);
// Create the child windows used for navigation
RECT rect;
int x = 0;
GetClientRect(hWnd, &rect);
backWnd = CreateWindow(L"BUTTON", L"Back",
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON
| WS_DISABLED, x, 0, BUTTON_WIDTH, URLBAR_HEIGHT,
hWnd, (HMENU) IDC_NAV_BACK, hInst, 0);
x += BUTTON_WIDTH;
forwardWnd = CreateWindow(L"BUTTON", L"Forward",
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON
| WS_DISABLED, x, 0, BUTTON_WIDTH,
URLBAR_HEIGHT, hWnd, (HMENU) IDC_NAV_FORWARD,
hInst, 0);
x += BUTTON_WIDTH;
reloadWnd = CreateWindow(L"BUTTON", L"Reload",
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON
| WS_DISABLED, x, 0, BUTTON_WIDTH,
URLBAR_HEIGHT, hWnd, (HMENU) IDC_NAV_RELOAD,
hInst, 0);
x += BUTTON_WIDTH;
stopWnd = CreateWindow(L"BUTTON", L"Stop",
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON
| WS_DISABLED, x, 0, BUTTON_WIDTH, URLBAR_HEIGHT,
hWnd, (HMENU) IDC_NAV_STOP, hInst, 0);
x += BUTTON_WIDTH;
editWnd = CreateWindow(L"EDIT", 0,
WS_CHILD | WS_VISIBLE | WS_BORDER | ES_LEFT |
ES_AUTOVSCROLL | ES_AUTOHSCROLL| WS_DISABLED,
x, 0, rect.right - BUTTON_WIDTH * 4,
URLBAR_HEIGHT, hWnd, 0, hInst, 0);
// Assign the edit window's WNDPROC to this function so that we can
// capture the enter key
editWndOldProc =
reinterpret_cast<WNDPROC>(GetWindowLongPtr(editWnd, GWLP_WNDPROC));
SetWindowLongPtr(editWnd, GWLP_WNDPROC,
reinterpret_cast<LONG_PTR>(WndProc));
g_handler->SetEditHwnd(editWnd);
g_handler->SetButtonHwnds(backWnd, forwardWnd, reloadWnd, stopWnd);
rect.top += URLBAR_HEIGHT;
CefWindowInfo info;
CefBrowserSettings settings;
// Populate the settings based on command line arguments.
AppGetBrowserSettings(settings);
// Initialize window info to the defaults for a child window
info.SetAsChild(hWnd, rect);
// Creat the new child browser window
CefBrowser::CreateBrowser(info,
static_cast<CefRefPtr<CefClient> >(g_handler),
g_handler->GetStartupURL(), settings);
return 0;
}
case WM_COMMAND: {
CefRefPtr<CefBrowser> browser;
if (g_handler.get())
browser = g_handler->GetBrowser();
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
// Parse the menu selections:
switch (wmId) {
case IDM_ABOUT:
DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, About);
return 0;
case IDM_EXIT:
DestroyWindow(hWnd);
return 0;
case ID_WARN_CONSOLEMESSAGE:
if (g_handler.get()) {
std::wstringstream ss;
ss << L"Console messages will be written to "
<< std::wstring(CefString(g_handler->GetLogFile()));
MessageBox(hWnd, ss.str().c_str(), L"Console Messages",
MB_OK | MB_ICONINFORMATION);
}
return 0;
case ID_WARN_DOWNLOADCOMPLETE:
case ID_WARN_DOWNLOADERROR:
/*
if (g_handler.get()) {
std::wstringstream ss;
ss << L"File \"" <<
std::wstring(CefString(g_handler->GetLastDownloadFile())) <<
L"\" ";
if (wmId == ID_WARN_DOWNLOADCOMPLETE)
ss << L"downloaded successfully.";
else
ss << L"failed to download.";
MessageBox(hWnd, ss.str().c_str(), L"File Download",
MB_OK | MB_ICONINFORMATION);
}
*/
return 0;
case ID_FIND:
if (!hFindDlg) {
// Create the find dialog.
ZeroMemory(&fr, sizeof(fr));
fr.lStructSize = sizeof(fr);
fr.hwndOwner = hWnd;
fr.lpstrFindWhat = szFindWhat;
fr.wFindWhatLen = sizeof(szFindWhat);
fr.Flags = FR_HIDEWHOLEWORD | FR_DOWN;
hFindDlg = FindText(&fr);
} else {
// Give focus to the existing find dialog.
::SetFocus(hFindDlg);
}
return 0;
case ID_PRINT:
if (browser.get())
browser->GetMainFrame()->Print();
return 0;
case IDC_NAV_BACK: // Back button
if (browser.get())
browser->GoBack();
return 0;
case IDC_NAV_FORWARD: // Forward button
if (browser.get())
browser->GoForward();
return 0;
case IDC_NAV_RELOAD: // Reload button
if (browser.get())
browser->Reload();
return 0;
case IDC_NAV_STOP: // Stop button
if (browser.get())
browser->StopLoad();
return 0;
case ID_TESTS_GETSOURCE: // Test the GetSource function
if (browser.get())
RunGetSourceTest(browser);
return 0;
case ID_TESTS_GETTEXT: // Test the GetText function
if (browser.get())
RunGetTextTest(browser);
return 0;
case ID_TESTS_JAVASCRIPT_BINDING: // Test the V8 binding handler
if (browser.get())
RunBindingTest(browser);
return 0;
case ID_TESTS_JAVASCRIPT_EXTENSION: // Test the V8 extension handler
if (browser.get())
RunExtensionTest(browser);
return 0;
case ID_TESTS_JAVASCRIPT_PERFORMANCE: // Test the V8 performance
if (browser.get())
RunExtensionPerfTest(browser);
return 0;
case ID_TESTS_JAVASCRIPT_EXECUTE: // Test execution of javascript
if (browser.get())
RunJavaScriptExecuteTest(browser);
return 0;
case ID_TESTS_JAVASCRIPT_INVOKE:
if (browser.get())
RunJavaScriptInvokeTest(browser);
return 0;
case ID_TESTS_PLUGIN: // Test the custom plugin
//if (browser.get())
// RunPluginTest(browser);
return 0;
case ID_TESTS_PLUGIN_INFO: // Test plugin info
if (browser.get())
RunPluginInfoTest(browser);
return 0;
case ID_TESTS_POPUP: // Test a popup window
if (browser.get())
RunPopupTest(browser);
return 0;
case ID_TESTS_TRANSPARENT_POPUP: // Test a transparent popup window
if (browser.get())
RunTransparentPopupTest(browser);
return 0;
case ID_TESTS_REQUEST: // Test a request
if (browser.get())
RunRequestTest(browser);
return 0;
case ID_TESTS_SCHEME_HANDLER: // Test the scheme handler
if (browser.get())
RunSchemeTest(browser);
return 0;
case ID_TESTS_UIAPP: // Test the UI app
//if (browser.get())
// RunUIPluginTest(browser);
return 0;
case ID_TESTS_OSRAPP: // Test the OSR app
//if (browser.get())
//RunOSRPluginTest(browser, false);
return 0;
case ID_TESTS_TRANSPARENT_OSRAPP: // Test the OSR app with transparency
//if (browser.get())
// RunOSRPluginTest(browser, true);
return 0;
case ID_TESTS_DOMACCESS: // Test DOM access
if (browser.get())
RunDOMAccessTest(browser);
return 0;
case ID_TESTS_LOCALSTORAGE: // Test localStorage
if (browser.get())
RunLocalStorageTest(browser);
return 0;
case ID_TESTS_ACCELERATED2DCANVAS: // Test accelerated 2d canvas
if (browser.get())
RunAccelerated2DCanvasTest(browser);
return 0;
case ID_TESTS_ACCELERATEDLAYERS: // Test accelerated layers
if (browser.get())
RunAcceleratedLayersTest(browser);
return 0;
case ID_TESTS_WEBGL: // Test WebGL
if (browser.get())
RunWebGLTest(browser);
return 0;
case ID_TESTS_DRAGDROP: // Test drag & drop
if (browser.get())
RunDragDropTest(browser);
return 0;
case ID_TESTS_GEOLOCATION: // Test geolocation
if (browser.get())
RunGeolocationTest(browser);
return 0;
case ID_TESTS_XMLHTTPREQUEST: // Test XMLHttpRequest
if (browser.get())
RunXMLHTTPRequestTest(browser);
return 0;
case ID_TESTS_WEBURLREQUEST:
if (browser.get())
RunWebURLRequestTest(browser);
return 0;
case ID_TESTS_ZOOM_IN:
if (browser.get())
browser->SetZoomLevel(browser->GetZoomLevel() + 0.5);
return 0;
case ID_TESTS_ZOOM_OUT:
if (browser.get())
browser->SetZoomLevel(browser->GetZoomLevel() - 0.5);
return 0;
case ID_TESTS_ZOOM_RESET:
if (browser.get())
browser->SetZoomLevel(0.0);
return 0;
case ID_TESTS_DEVTOOLS_SHOW:
if (browser.get())
browser->ShowDevTools();
return 0;
case ID_TESTS_DEVTOOLS_CLOSE:
if (browser.get())
browser->CloseDevTools();
return 0;
case ID_TESTS_MODALDIALOG:
if (browser.get())
RunModalDialogTest(browser);
return 0;
case ID_TESTS_GETIMAGE:
if (browser.get())
RunGetImageTest(browser);
return 0;
}
break;
}
case WM_PAINT:
hdc = BeginPaint(hWnd, &ps);
EndPaint(hWnd, &ps);
return 0;
case WM_SETFOCUS:
if (g_handler.get() && g_handler->GetBrowserHwnd()) {
// Pass focus to the browser window
PostMessage(g_handler->GetBrowserHwnd(), WM_SETFOCUS, wParam, NULL);
}
return 0;
case WM_SIZE:
if (g_handler.get() && g_handler->GetBrowserHwnd()) {
// Resize the browser window and address bar to match the new frame
// window size
RECT rect;
GetClientRect(hWnd, &rect);
rect.top += URLBAR_HEIGHT;
int urloffset = rect.left + BUTTON_WIDTH * 4;
HDWP hdwp = BeginDeferWindowPos(1);
hdwp = DeferWindowPos(hdwp, editWnd, NULL, urloffset,
0, rect.right - urloffset, URLBAR_HEIGHT, SWP_NOZORDER);
hdwp = DeferWindowPos(hdwp, g_handler->GetBrowserHwnd(), NULL,
rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top,
SWP_NOZORDER);
EndDeferWindowPos(hdwp);
}
break;
case WM_ERASEBKGND:
if (g_handler.get() && g_handler->GetBrowserHwnd()) {
// Dont erase the background if the browser window has been loaded
// (this avoids flashing)
return 0;
}
break;
case WM_CLOSE:
if (g_handler.get()) {
CefRefPtr<CefBrowser> browser = g_handler->GetBrowser();
if (browser.get()) {
// Let the browser window know we are about to destroy it.
browser->ParentWindowWillClose();
}
}
break;
case WM_DESTROY:
// The frame window has exited
PostQuitMessage(0);
return 0;
}
return DefWindowProc(hWnd, message, wParam, lParam);
}
}
//
// FUNCTION: WndProc(HWND, UINT, WPARAM, LPARAM)
//
// PURPOSE: Processes messages for the main window.
//
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam,
LPARAM lParam) {
// static HWND backWnd = NULL, forwardWnd = NULL, reloadWnd = NULL, stopWnd = NULL, editWnd = NULL;
// static WNDPROC editWndOldProc = NULL;
// Static members used for the find dialog.
static FINDREPLACE fr;
static WCHAR szFindWhat[80] = {0};
static WCHAR szLastFindWhat[80] = {0};
static bool findNext = false;
static bool lastMatchCase = false;
int wmId, wmEvent;
PAINTSTRUCT ps;
HDC hdc;
// Callback for the main window
switch (message) {
case WM_CREATE: {
// Create the single static handler class instance
g_handler = new ClientHandler();
g_handler->SetMainHwnd(hWnd);
// Create the child windows used for navigation
RECT rect;
int x = 0;
GetClientRect(hWnd, &rect);
CefWindowInfo info;
CefBrowserSettings settings;
// Populate the settings based on command line arguments.
AppGetBrowserSettings(settings);
// Initialize window info to the defaults for a child window
info.SetAsChild(hWnd, rect);
// Creat the new child browser window
CefBrowserHost::CreateBrowser(info, g_handler.get(),
g_handler->GetStartupURL(), settings);
return 0;
}
case WM_COMMAND: {
CefRefPtr<CefBrowser> browser;
if (g_handler.get())
browser = g_handler->GetBrowser();
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
// Parse the menu selections:
switch (wmId) {
case IDM_ABOUT:
DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, About);
return 0;
case IDM_EXIT:
DestroyWindow(hWnd);
return 0;
case ID_WARN_CONSOLEMESSAGE:
if (g_handler.get()) {
std::wstringstream ss;
ss << L"Console messages will be written to "
<< std::wstring(CefString(g_handler->GetLogFile()));
MessageBox(hWnd, ss.str().c_str(), L"Console Messages",
MB_OK | MB_ICONINFORMATION);
}
return 0;
case ID_WARN_DOWNLOADCOMPLETE:
case ID_WARN_DOWNLOADERROR:
if (g_handler.get()) {
std::wstringstream ss;
ss << L"File \"" <<
std::wstring(CefString(g_handler->GetLastDownloadFile())) <<
L"\" ";
if (wmId == ID_WARN_DOWNLOADCOMPLETE)
ss << L"downloaded successfully.";
else
ss << L"failed to download.";
MessageBox(hWnd, ss.str().c_str(), L"File Download",
MB_OK | MB_ICONINFORMATION);
}
return 0;
case ID_TESTS_ZOOM_IN:
if (browser.get())
ModifyZoom(browser, 0.5);
return 0;
case ID_TESTS_ZOOM_OUT:
if (browser.get())
ModifyZoom(browser, -0.5);
return 0;
case ID_TESTS_ZOOM_RESET:
if (browser.get())
browser->GetHost()->SetZoomLevel(0.0);
return 0;
}
break;
}
case WM_PAINT:
hdc = BeginPaint(hWnd, &ps);
EndPaint(hWnd, &ps);
return 0;
case WM_SETFOCUS:
if (g_handler.get() && g_handler->GetBrowser()) {
// Pass focus to the browser window
CefWindowHandle hwnd =
g_handler->GetBrowser()->GetHost()->GetWindowHandle();
if (hwnd)
PostMessage(hwnd, WM_SETFOCUS, wParam, NULL);
}
return 0;
case WM_SIZE:
// Minimizing resizes the window to 0x0 which causes our layout to go all
// screwy, so we just ignore it.
if (wParam != SIZE_MINIMIZED && g_handler.get() && g_handler->GetBrowser()) {
CefWindowHandle hwnd = g_handler->GetBrowser()->GetHost()->GetWindowHandle();
if (hwnd) {
// Resize the browser window and address bar to match the new frame
// window size
RECT rect;
GetClientRect(hWnd, &rect);
HDWP hdwp = BeginDeferWindowPos(1);
hdwp = DeferWindowPos(hdwp, hwnd, NULL,
rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top,
SWP_NOZORDER);
EndDeferWindowPos(hdwp);
}
}
break;
case WM_ERASEBKGND:
if (g_handler.get() && g_handler->GetBrowser()) {
CefWindowHandle hwnd =
g_handler->GetBrowser()->GetHost()->GetWindowHandle();
if (hwnd) {
// Dont erase the background if the browser window has been loaded
// (this avoids flashing)
return 0;
}
}
break;
case WM_CLOSE:
if (g_handler.get()) {
CefRefPtr<CefBrowser> browser = g_handler->GetBrowser();
if (browser.get()) {
// Let the browser window know we are about to destroy it.
browser->GetHost()->ParentWindowWillClose();
}
}
break;
case WM_DESTROY:
// The frame window has exited
PostQuitMessage(0);
return 0;
}
return DefWindowProc(hWnd, message, wParam, lParam);
}
void Application::createBrowser()
{
std::string startup_document = _config->startDocument();
// test if absolute url with http or https
if(Helper::StringUtils::starts_with(startup_document, "http://") || Helper::StringUtils::starts_with(startup_document, "https://"))
{
_startupUrl = startup_document;
}
else
{
Helper::Path www_dir = _pathManager->getApplicationDir() + "www";
std::string www_dir_str = www_dir.filePath();
if(!Helper::StringUtils::starts_with(www_dir_str, "/"))
www_dir_str = "/" + www_dir_str;
_startupUrl = "file://" + www_dir_str + "/" + startup_document;
}
CefWindowInfo info;
bool transparent = true;
//bool offscreenrendering = false;
//config()->getBoolPreference("OffScreenRendering", offscreenrendering);
/*
if(offscreenrendering)
{
CefRefPtr<Client::RenderHandler> osr_window = createOSRWindow(_mainWindow, _client.get(), transparent);
_client->setOSRHandler(osr_window);
// old
//info.SetTransparentPainting(transparent ? true : false);
//info.SetAsOffScreen(osr_window->handle());
info.SetAsWindowless(osr_window->handle(), transparent);
}
else*/
{
RECT rect;
GetClientRect(_mainWindow, &rect);
info.SetAsChild(_mainWindow, rect);
}
/*
RECT r;
r.left = 0; r.top = 0; r.right = 700; r.bottom = 500;
info.SetAsChild(_mainWindow, r);
*/
//TODO: move the settings into config.xml
CefBrowserSettings browserSettings;
//browserSettings.developer_tools = STATE_ENABLED;
browserSettings.file_access_from_file_urls = STATE_ENABLED;
browserSettings.universal_access_from_file_urls = STATE_ENABLED;
browserSettings.web_security = STATE_DISABLED;
browserSettings.application_cache = STATE_ENABLED;
browserSettings.local_storage = STATE_ENABLED;
//browserSettings.accelerated_compositing = STATE_ENABLED; ??
// init plugin manager (also create the plugins with onload=true)
_pluginManager->init();
// Create the browser asynchronously and load the startup url
HL_DEBUG(logger, "create browser with startup url: '" + _startupUrl + "'");
CefBrowserHost::CreateBrowser(info, _client.get(), _startupUrl, browserSettings, NULL);
}
//
// FUNCTION: WndProc(HWND, UINT, WPARAM, LPARAM)
//
// PURPOSE: Processes messages for the main window.
//
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam,
LPARAM lParam) {
static HWND backWnd = NULL, forwardWnd = NULL, reloadWnd = NULL,
stopWnd = NULL, editWnd = NULL;
static WNDPROC editWndOldProc = NULL;
// Static members used for the find dialog.
static FINDREPLACE fr;
static WCHAR szFindWhat[80] = {0};
static WCHAR szLastFindWhat[80] = {0};
static bool findNext = false;
static bool lastMatchCase = false;
int wmId, wmEvent;
PAINTSTRUCT ps;
HDC hdc;
if (hWnd == editWnd) {
// Callback for the edit window
switch (message) {
case WM_CHAR:
if (wParam == VK_RETURN && g_handler.get()) {
// When the user hits the enter key load the URL
CefRefPtr<CefBrowser> browser = g_handler->GetBrowser();
wchar_t strPtr[MAX_URL_LENGTH+1] = {0};
*((LPWORD)strPtr) = MAX_URL_LENGTH;
LRESULT strLen = SendMessage(hWnd, EM_GETLINE, 0, (LPARAM)strPtr);
if (strLen > 0) {
strPtr[strLen] = 0;
browser->GetMainFrame()->LoadURL(strPtr);
}
return 0;
}
}
return (LRESULT)CallWindowProc(editWndOldProc, hWnd, message, wParam,
lParam);
} else if (message == uFindMsg) {
// Find event.
LPFINDREPLACE lpfr = (LPFINDREPLACE)lParam;
if (lpfr->Flags & FR_DIALOGTERM) {
// The find dialog box has been dismissed so invalidate the handle and
// reset the search results.
hFindDlg = NULL;
if (g_handler.get()) {
g_handler->GetBrowser()->GetHost()->StopFinding(true);
szLastFindWhat[0] = 0;
findNext = false;
}
return 0;
}
if ((lpfr->Flags & FR_FINDNEXT) && g_handler.get()) {
// Search for the requested string.
bool matchCase = (lpfr->Flags & FR_MATCHCASE?true:false);
if (matchCase != lastMatchCase ||
(matchCase && wcsncmp(szFindWhat, szLastFindWhat,
sizeof(szLastFindWhat)/sizeof(WCHAR)) != 0) ||
(!matchCase && _wcsnicmp(szFindWhat, szLastFindWhat,
sizeof(szLastFindWhat)/sizeof(WCHAR)) != 0)) {
// The search string has changed, so reset the search results.
if (szLastFindWhat[0] != 0) {
g_handler->GetBrowser()->GetHost()->StopFinding(true);
findNext = false;
}
lastMatchCase = matchCase;
wcscpy_s(szLastFindWhat, sizeof(szLastFindWhat)/sizeof(WCHAR),
szFindWhat);
}
g_handler->GetBrowser()->GetHost()->Find(0, lpfr->lpstrFindWhat,
(lpfr->Flags & FR_DOWN)?true:false, matchCase, findNext);
if (!findNext)
findNext = true;
}
return 0;
} else {
// Callback for the main window
switch (message) {
case WM_CREATE: {
// Create the single static handler class instance
g_handler = new ClientHandler();
g_handler->SetMainHwnd(hWnd);
// Create the child windows used for navigation
RECT rect;
int x = 0;
GetClientRect(hWnd, &rect);
backWnd = CreateWindow(L"BUTTON", L"Back",
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON
| WS_DISABLED, x, 0, BUTTON_WIDTH, URLBAR_HEIGHT,
hWnd, (HMENU) IDC_NAV_BACK, hInst, 0);
x += BUTTON_WIDTH;
forwardWnd = CreateWindow(L"BUTTON", L"Forward",
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON
| WS_DISABLED, x, 0, BUTTON_WIDTH,
URLBAR_HEIGHT, hWnd, (HMENU) IDC_NAV_FORWARD,
hInst, 0);
x += BUTTON_WIDTH;
reloadWnd = CreateWindow(L"BUTTON", L"Reload",
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON
| WS_DISABLED, x, 0, BUTTON_WIDTH,
URLBAR_HEIGHT, hWnd, (HMENU) IDC_NAV_RELOAD,
hInst, 0);
x += BUTTON_WIDTH;
stopWnd = CreateWindow(L"BUTTON", L"Stop",
WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON
| WS_DISABLED, x, 0, BUTTON_WIDTH, URLBAR_HEIGHT,
hWnd, (HMENU) IDC_NAV_STOP, hInst, 0);
x += BUTTON_WIDTH;
editWnd = CreateWindow(L"EDIT", 0,
WS_CHILD | WS_VISIBLE | WS_BORDER | ES_LEFT |
ES_AUTOVSCROLL | ES_AUTOHSCROLL| WS_DISABLED,
x, 0, rect.right - BUTTON_WIDTH * 4,
URLBAR_HEIGHT, hWnd, 0, hInst, 0);
// Assign the edit window's WNDPROC to this function so that we can
// capture the enter key
editWndOldProc =
reinterpret_cast<WNDPROC>(GetWindowLongPtr(editWnd, GWLP_WNDPROC));
SetWindowLongPtr(editWnd, GWLP_WNDPROC,
reinterpret_cast<LONG_PTR>(WndProc));
g_handler->SetEditHwnd(editWnd);
g_handler->SetButtonHwnds(backWnd, forwardWnd, reloadWnd, stopWnd);
rect.top += URLBAR_HEIGHT;
CefWindowInfo info;
CefBrowserSettings settings;
if (AppIsOffScreenRenderingEnabled()) {
CefRefPtr<CefCommandLine> cmd_line = AppGetCommandLine();
bool transparent =
cmd_line->HasSwitch(cefclient::kTransparentPaintingEnabled);
CefRefPtr<OSRWindow> osr_window =
OSRWindow::Create(&g_main_browser_provider, transparent);
osr_window->CreateWidget(hWnd, rect, hInst, szOSRWindowClass);
info.SetAsOffScreen(osr_window->hwnd());
info.SetTransparentPainting(transparent ? TRUE : FALSE);
g_handler->SetOSRHandler(osr_window.get());
} else {
// Initialize window info to the defaults for a child window.
info.SetAsChild(hWnd, rect);
}
// Creat the new child browser window
CefBrowserHost::CreateBrowser(info, g_handler.get(),
g_handler->GetStartupURL(), settings, NULL);
return 0;
}
case WM_COMMAND: {
CefRefPtr<CefBrowser> browser;
if (g_handler.get())
browser = g_handler->GetBrowser();
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
// Parse the menu selections:
switch (wmId) {
case IDM_ABOUT:
DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, About);
return 0;
case IDM_EXIT:
if (g_handler.get())
g_handler->CloseAllBrowsers(false);
return 0;
case ID_WARN_CONSOLEMESSAGE:
if (g_handler.get()) {
std::wstringstream ss;
ss << L"Console messages will be written to "
<< std::wstring(CefString(g_handler->GetLogFile()));
MessageBox(hWnd, ss.str().c_str(), L"Console Messages",
MB_OK | MB_ICONINFORMATION);
}
return 0;
case ID_WARN_DOWNLOADCOMPLETE:
case ID_WARN_DOWNLOADERROR:
if (g_handler.get()) {
std::wstringstream ss;
ss << L"File \"" <<
std::wstring(CefString(g_handler->GetLastDownloadFile())) <<
L"\" ";
if (wmId == ID_WARN_DOWNLOADCOMPLETE)
ss << L"downloaded successfully.";
else
ss << L"failed to download.";
MessageBox(hWnd, ss.str().c_str(), L"File Download",
MB_OK | MB_ICONINFORMATION);
}
return 0;
case ID_FIND:
if (!hFindDlg) {
// Create the find dialog.
ZeroMemory(&fr, sizeof(fr));
fr.lStructSize = sizeof(fr);
fr.hwndOwner = hWnd;
fr.lpstrFindWhat = szFindWhat;
fr.wFindWhatLen = sizeof(szFindWhat);
fr.Flags = FR_HIDEWHOLEWORD | FR_DOWN;
hFindDlg = FindText(&fr);
} else {
// Give focus to the existing find dialog.
::SetFocus(hFindDlg);
}
return 0;
case IDC_NAV_BACK: // Back button
if (browser.get())
browser->GoBack();
return 0;
case IDC_NAV_FORWARD: // Forward button
if (browser.get())
browser->GoForward();
return 0;
case IDC_NAV_RELOAD: // Reload button
if (browser.get())
browser->Reload();
return 0;
case IDC_NAV_STOP: // Stop button
if (browser.get())
browser->StopLoad();
return 0;
case ID_TESTS_GETSOURCE: // Test the GetSource function
if (browser.get())
RunGetSourceTest(browser);
return 0;
case ID_TESTS_GETTEXT: // Test the GetText function
if (browser.get())
RunGetTextTest(browser);
return 0;
case ID_TESTS_POPUP: // Test a popup window
if (browser.get())
RunPopupTest(browser);
return 0;
case ID_TESTS_REQUEST: // Test a request
if (browser.get())
RunRequestTest(browser);
return 0;
case ID_TESTS_PLUGIN_INFO: // Test plugin info
if (browser.get())
RunPluginInfoTest(browser);
return 0;
case ID_TESTS_ZOOM_IN:
if (browser.get())
ModifyZoom(browser, 0.5);
return 0;
case ID_TESTS_ZOOM_OUT:
if (browser.get())
ModifyZoom(browser, -0.5);
return 0;
case ID_TESTS_ZOOM_RESET:
if (browser.get())
browser->GetHost()->SetZoomLevel(0.0);
return 0;
case ID_TESTS_TRACING_BEGIN:
g_handler->BeginTracing();
return 0;
case ID_TESTS_TRACING_END:
g_handler->EndTracing();
return 0;
case ID_TESTS_PRINT:
if(browser.get())
browser->GetHost()->Print();
return 0;
case ID_TESTS_OTHER_TESTS:
if (browser.get())
RunOtherTests(browser);
return 0;
}
break;
}
case WM_PAINT:
hdc = BeginPaint(hWnd, &ps);
EndPaint(hWnd, &ps);
return 0;
case WM_SETFOCUS:
if (g_handler.get() && g_handler->GetBrowser()) {
if (AppIsOffScreenRenderingEnabled()) {
// Give focus to the OSR window.
CefRefPtr<OSRWindow> osr_window =
static_cast<OSRWindow*>(g_handler->GetOSRHandler().get());
if (osr_window)
::SetFocus(osr_window->hwnd());
} else {
// Give focus to the browser.
g_handler->GetBrowser()->GetHost()->SetFocus(true);
}
}
return 0;
case WM_SIZE:
// Minimizing resizes the window to 0x0 which causes our layout to go all
// screwy, so we just ignore it.
if (wParam != SIZE_MINIMIZED && g_handler.get() &&
g_handler->GetBrowser()) {
CefWindowHandle hwnd =
g_handler->GetBrowser()->GetHost()->GetWindowHandle();
if (hwnd) {
// Resize the browser window and address bar to match the new frame
// window size
RECT rect;
GetClientRect(hWnd, &rect);
rect.top += URLBAR_HEIGHT;
int urloffset = rect.left + BUTTON_WIDTH * 4;
HDWP hdwp = BeginDeferWindowPos(1);
hdwp = DeferWindowPos(hdwp, editWnd, NULL, urloffset,
0, rect.right - urloffset, URLBAR_HEIGHT, SWP_NOZORDER);
hdwp = DeferWindowPos(hdwp, hwnd, NULL,
rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top,
SWP_NOZORDER);
EndDeferWindowPos(hdwp);
}
}
break;
case WM_ERASEBKGND:
if (g_handler.get() && g_handler->GetBrowser()) {
CefWindowHandle hwnd =
g_handler->GetBrowser()->GetHost()->GetWindowHandle();
if (hwnd) {
// Dont erase the background if the browser window has been loaded
// (this avoids flashing)
return 0;
}
}
break;
case WM_ENTERMENULOOP:
if (!wParam) {
// Entering the menu loop for the application menu.
CefSetOSModalLoop(true);
}
break;
case WM_EXITMENULOOP:
if (!wParam) {
// Exiting the menu loop for the application menu.
CefSetOSModalLoop(false);
}
break;
case WM_CLOSE:
if (g_handler.get() && !g_handler->IsClosing()) {
CefRefPtr<CefBrowser> browser = g_handler->GetBrowser();
if (browser.get()) {
// Notify the browser window that we would like to close it. This
// will result in a call to ClientHandler::DoClose() if the
// JavaScript 'onbeforeunload' event handler allows it.
browser->GetHost()->CloseBrowser(false);
// Cancel the close.
return 0;
}
}
// Allow the close.
break;
case WM_DESTROY:
// Quitting CEF is handled in ClientHandler::OnBeforeClose().
return 0;
}
return DefWindowProc(hWnd, message, wParam, lParam);
}
}
//
// FUNCTION: WndProc(HWND, UINT, WPARAM, LPARAM)
//
// PURPOSE: Processes messages for the main window.
//
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
PAINTSTRUCT ps;
HDC hdc;
// callback for the main window
switch (message)
{
case WM_CREATE:
{
// create the single static handler class instance
g_handler = new ClientHandler();
g_handler->SetMainHwnd(hWnd);
// create the child windows used for navigation
RECT rect;
GetClientRect(hWnd, &rect);
CefWindowInfo info;
CefBrowserSettings settings;
settings.web_security = STATE_DISABLED;
// initialize window info to the defaults for a child window.
info.SetAsChild(hWnd, rect);
// create the new child browser window
CefBrowserHost::CreateBrowser(info, g_handler.get(), g_handler->GetStartupURL(), settings, NULL);
// Todo: find a better solution for applying this e.g. with timeout in case showing of windows initially fails
//ShowWindow(hWnd, SW_SHOWDEFAULT);
//UpdateWindow(hWnd);
SetTimer(hWnd, TIMER_SHOW_WINDW, 5000, NULL);
return 0;
}
case WM_TIMER:
if (wParam == TIMER_SHOW_WINDW)
{
HWND hWndMain = g_handler->GetMainHwnd();
if (!IsWindowVisible(hWndMain))
{
ShowWindow(hWndMain, g_nCmdShow);
UpdateWindow(hWndMain);
}
KillTimer(hWndMain, TIMER_SHOW_WINDW);
return 0;
}
return 1;
case WM_COMMAND:
{
CefRefPtr<CefBrowser> browser;
if (g_handler.get())
browser = g_handler->GetBrowser();
int wmId = LOWORD(wParam);
int wmEvent = HIWORD(wParam);
// parse the menu selections
if (g_mapMenuCommands.find(wmId) != g_mapMenuCommands.end())
{
String commandId = g_mapMenuCommands[wmId];
if (g_handler.get())
{
CefRefPtr<CefListValue> args = CefListValue::Create();
args->SetString(0, commandId);
g_handler->GetClientExtensionHandler()->InvokeCallbacks(TEXT("onMenuCommand"), args);
}
return 0;
}
else
{
// handle other menu commands
switch (wmId)
{
case IDM_EXIT:
if (g_handler.get())
g_handler->CloseAllBrowsers(false);
return 0;
}
}
break;
}
case WM_PAINT:
hdc = BeginPaint(hWnd, &ps);
EndPaint(hWnd, &ps);
return 0;
case WM_SETFOCUS:
if (g_handler.get() && g_handler->GetBrowser())
{
// pass focus to the browser window
CefWindowHandle hwnd = g_handler->GetBrowser()->GetHost()->GetWindowHandle();
if (hwnd)
PostMessage(hwnd, WM_SETFOCUS, wParam, NULL);
}
return 0;
case WM_SIZE:
// minimizing resizes the window to 0x0 which causes our layout to go all
// screwy, so we just ignore it.
if (wParam != SIZE_MINIMIZED && g_handler.get() && g_handler->GetBrowser())
{
CefWindowHandle hwnd = g_handler->GetBrowser()->GetHost()->GetWindowHandle();
if (hwnd)
{
// resize the browser window and address bar to match the new frame window size
RECT rect;
GetClientRect(hWnd, &rect);
HDWP hdwp = BeginDeferWindowPos(1);
hdwp = DeferWindowPos(hdwp, hwnd, NULL,
rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top, SWP_NOZORDER);
EndDeferWindowPos(hdwp);
}
}
break;
case WM_ERASEBKGND:
if (g_handler.get() && g_handler->GetBrowser())
{
CefWindowHandle hwnd = g_handler->GetBrowser()->GetHost()->GetWindowHandle();
if (hwnd)
{
// don't erase the background if the browser window has been loaded (this avoids flashing)
return 1;
}
}
break;
case WM_ENTERMENULOOP:
if (!wParam)
{
// entering the menu loop for the application menu
CefSetOSModalLoop(true);
}
break;
case WM_EXITMENULOOP:
if (!wParam)
{
// Exiting the menu loop for the application menu.
CefSetOSModalLoop(false);
}
break;
case WM_CLOSE:
if (g_handler.get() && !g_handler->IsClosing())
{
WINDOWPLACEMENT wpl;
wpl.length = sizeof(WINDOWPLACEMENT);
GetWindowPlacement(App::GetMainHwnd(), &wpl);
Rect r;
r.x = wpl.rcNormalPosition.left;
r.y = wpl.rcNormalPosition.top;
r.w = wpl.rcNormalPosition.right - wpl.rcNormalPosition.left;
r.h = wpl.rcNormalPosition.bottom - wpl.rcNormalPosition.top;
SaveWindowPlacement(&r, wpl.showCmd);
g_handler->GetClientExtensionHandler()->InvokeCallbacks(TEXT("onAppTerminating"), CefListValue::Create());
CefRefPtr<CefBrowser> browser = g_handler->GetBrowser();
if (browser.get())
{
// Notify the browser window that we would like to close it. This
// will result in a call to ClientHandler::DoClose() if the
// JavaScript 'onbeforeunload' event handler allows it.
browser->GetHost()->CloseBrowser(false);
// cancel the close
return 0;
}
}
// allow the close
break;
case WM_DESTROY:
// quitting CEF is handled in ClientHandler::OnBeforeClose().
return 0;
}
return DefWindowProc(hWnd, message, wParam, lParam);
}
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) {
PAINTSTRUCT ps;
HDC hdc;
switch (message) {
case WM_CREATE: {
g_handler = new ClientHandler();
RECT rect;
GetClientRect(hWnd, &rect);
CefBrowserSettings settings;
settings.plugins_disabled = false;
settings.file_access_from_file_urls_allowed = true;
settings.universal_access_from_file_urls_allowed = true;
CefWindowInfo info;
info.SetAsChild(hWnd, rect);
WCHAR full_path[MAX_PATH];
get_abs_path_exe(L"web\\search.htm",full_path);
if(_waccess(full_path,0)==0) {
CefBrowser::CreateBrowser(info,
static_cast<CefRefPtr<CefClient>>(g_handler), full_path,settings);
} else if(_waccess(L"E:\\Documents\\gigaso\\browser\\web\\search2.htm",0)==0) {
CefBrowser::CreateBrowser(info,
static_cast<CefRefPtr<CefClient>>(g_handler), L"E:\\Documents\\gigaso\\browser\\web\\search2.htm",settings);
} else {
CefBrowser::CreateBrowser(info,
static_cast<CefRefPtr<CefClient>>(g_handler), L"about:blank",settings);
}
}
return 0;
case WM_ACTIVATE:
if((short)wParam!=WA_INACTIVE) {
//SetForegroundWindow(hWnd);
trans_focus();
}
return 0;
case WM_PAINT:
hdc = BeginPaint(hWnd, &ps);
EndPaint(hWnd, &ps);
return 0;
case WM_SETFOCUS:
trans_focus();
return 0;
case WM_SIZE:
if(g_handler.get() && g_handler->GetBrowserHwnd()) {
RECT rect;
GetClientRect(hWnd, &rect);
HDWP hdwp = BeginDeferWindowPos(1);
hdwp = DeferWindowPos(hdwp, g_handler->GetBrowserHwnd(), NULL,
rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top,
SWP_NOZORDER);
EndDeferWindowPos(hdwp);
}
break;
case WM_ERASEBKGND:
if(g_handler.get() && g_handler->GetBrowserHwnd()) {
// Dont erase the background if the browser window has been loaded
// (this avoids flashing)
return 0;
}
break;
case WM_CLOSE:
// All clients must forward the WM_CLOSE call to all contained browser
// windows to give those windows a chance to cleanup before the window
// closes. Don't forward this message if you are cancelling the request.
if(g_handler.get())
{
HWND hWnd = g_handler->GetBrowserHwnd();
if (hWnd)
::SendMessage(hWnd, WM_CLOSE, 0, 0);
}
break;
case WM_DESTROY:
PostQuitMessage(0);
return 0;
}
return DefWindowProc(hWnd, message, wParam, lParam);
}
LRESULT CALLBACK TransparentWnd::WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
static CefRefPtr<CefBrowser> browser = NULL;
static HWND browserhWnd=NULL;
static RECT rect;
static TransparentWnd* handler;
static int top=GetSystemMetrics(SM_CYFRAME)+GetSystemMetrics(SM_CYCAPTION)-2,left=GetSystemMetrics(SM_CXFRAME);
switch (message)
{
case WM_INIT:
{
// Create the single static handler class instance
handler=(TransparentWnd*)GetWindowLong(hWnd, GWL_USERDATA);
CefRefPtr<MyHandler> g_handler=handler->g_handler;
g_handler->SetMainHwnd(hWnd);
GetClientRect(hWnd, &rect);
CefWindowInfo info;
CefBrowserSettings settings;
// Populate the settings based on command line arguments.
AppGetBrowserSettings(settings);
// Initialize window info to the defaults for a child window
info.SetAsChild(hWnd, rect);
if(handler->isTransparent){
info.m_bWindowRenderingDisabled = TRUE;
info.SetTransparentPainting(TRUE);
}
// Creat the new child browser window
CefBrowser::CreateBrowserSync(info,
static_cast<CefRefPtr<CefClient> >(g_handler),
handler->GetUrl(), settings);
DragAcceptFiles(hWnd,TRUE);
}
break;
case WM_NOTIFYICON:
{
handler=(TransparentWnd*)GetWindowLong(hWnd, GWL_USERDATA);
handler->TaskMouseHandler(lParam);
}
break;
case WM_ACTIVATE:
{
handler=(TransparentWnd*)GetWindowLong(hWnd, GWL_USERDATA);
handler->FocusHandler();
}
break;
case WM_CLOSE:
{
handler=(TransparentWnd*)GetWindowLong(hWnd, GWL_USERDATA);
if(handler->g_handler->win){
handler->CloseHandler();
return 0;
};
}
break;
case WM_LBUTTONDOWN:
case WM_RBUTTONDOWN:
{
handler=(TransparentWnd*)GetWindowLong(hWnd, GWL_USERDATA);
if(handler->isEnableDrag){
SetCapture(hWnd);
handler->dragX=LOWORD(lParam);
handler->dragY=HIWORD(lParam);
handler->isDrag=true;
}
}
break;
case WM_LBUTTONUP:
case WM_RBUTTONUP:
{
handler=(TransparentWnd*)GetWindowLong(hWnd, GWL_USERDATA);
if (GetCapture() == hWnd)
ReleaseCapture();
handler->isDrag=false;
}
break;
case WM_MOUSEMOVE:
{
handler=(TransparentWnd*)GetWindowLong(hWnd, GWL_USERDATA);
if(handler->isDrag){
POINT pt;
GetCursorPos(&pt);
handler->Move(pt.x-handler->dragX, pt.y-handler->dragY);
handler->MoveHandler(handler->x,handler->y);
}
}
break;
case WM_SIZE:
{
handler=(TransparentWnd*)GetWindowLong(hWnd, GWL_USERDATA);
switch(wParam){
case SIZE_MINIMIZED:
ShowWindow(handler->hWnd, SW_MINIMIZE);
break;
case SIZE_RESTORED:
break;
default:
handler=(TransparentWnd*)GetWindowLong(hWnd, GWL_USERDATA);
GetWindowRect(hWnd, &rect);
int m_x = rect.left;
int m_y = rect.top;
int m_nWidth = rect.right - rect.left;
int m_nHeight = rect.bottom - rect.top;
if(rect.right-rect.left>0){
handler->SetSize(m_nWidth,m_nHeight);
}
}
if(!handler->isTransparent){
RECT rect;
GetClientRect(hWnd, &rect);
MoveWindow(handler->g_handler->GetBrowserHwnd(), rect.left, rect.top, rect.right-rect.left, rect.bottom-rect.top, false);
}
}
break;
case WM_SIZING:
{
handler=(TransparentWnd*)GetWindowLong(hWnd, GWL_USERDATA);
LPRECT lpRect=(LPRECT)lParam;
int m_nWidth = lpRect->right-lpRect->left;
int m_nHeight = lpRect->bottom-lpRect->top;
handler->Move(lpRect->left,lpRect->top);
handler->SetSize(m_nWidth,m_nHeight);
}
break;
default:
break;
}
return DefWindowProc(hWnd, message, wParam, lParam);
}
