bool PluginPlayer::onWindowAttached(FB::AttachedEvent *evt, FB::PluginWindow *win)
{
m_window = win;
m_player->setWindow(win);
FB::PluginWindowWin *wnd = dynamic_cast<FB::PluginWindowWin*>(win);
m_hWnd=wnd->getHWND();
/*width=m_params["width"].convert_cast<int>();
height=m_params["height"].convert_cast<int>();*/
/*std::string allowFrame= m_params["allowframe"].convert_cast<std::string>();
if(allowFrame=="true")
isAllowFrame=true;
else
isAllowFrame=false;*/
/*std::ostringstream oStr;
oStr << "width:" << width<< ",height: " << height<<""<<endl;
this->m_host->htmlLog(oStr.str());*/
/******************************设置窗口背景颜色*****************************/
HBRUSH brush;
brush=CreateSolidBrush(RGB(125,125,125));
SetClassLong(m_hWnd,GCL_HBRBACKGROUND,(long)brush);
/******************************设置窗口背景颜色*****************************/
return false;
}
bool FBTestMathPlugin::draw( FB::RefreshEvent *evt, FB::PluginWindow* win )
{
#if FB_WIN
FB::Rect pos = win->getWindowPosition();
HDC hDC;
FB::PluginWindowlessWin *wndLess = dynamic_cast<FB::PluginWindowlessWin*>(win);
FB::PluginWindowWin *wnd = dynamic_cast<FB::PluginWindowWin*>(win);
PAINTSTRUCT ps;
if (wndLess) {
hDC = wndLess->getHDC();
} else if (wnd) {
hDC = BeginPaint(wnd->getHWND(), &ps);
pos.right -= pos.left;
pos.left = 0;
pos.bottom -= pos.top;
pos.top = 0;
}
::SetTextAlign(hDC, TA_CENTER|TA_BASELINE);
LPCTSTR pszText = _T("FireBreath Simple Plugin!");
::TextOut(hDC, pos.left + (pos.right - pos.left) / 2, pos.top + (pos.bottom - pos.top) / 2, pszText, lstrlen(pszText));
if (wnd) {
// Release the device context
EndPaint(wnd->getHWND(), &ps);
}
#endif
return true;
}
unsigned int ambient::getHeight()
{
FB::PluginWindow *plgwin = this->GetWindow();
HWND parent;
RECT winrect;
WINDOWINFO inf;
inf.cbSize = sizeof(WINDOWINFO);
if(this->isWindowless())
{
FB::PluginWindowlessWin *plgwindows = (FB::PluginWindowlessWin *) plgwin;
parent = plgwindows->getHWND();
// again down one step
parent = GetParent(parent);
GetWindowInfo(parent,&inf);
GetWindowRect(parent,&winrect);
parentWidth = winrect.right;
parentHeight = winrect.bottom;
}else{
FB::PluginWindowWin *plgwindows = (FB::PluginWindowWin *)plgwin;
parent = plgwindows->getBrowserHWND();
GetWindowInfo(parent,&inf);
GetWindowRect(parent,&winrect);
parentWidth = winrect.right;
parentHeight = winrect.bottom;
}
return parentHeight;
}
bool axWrapper::CreateAxWindow()
{
try {
/* Now that we have the plugin window, create the ActiveX container
window as a child of the plugin, then create the ActiveX control
as a child of the container.
*/
FB::PluginWindowWin* pwnd = static_cast<FB::PluginWindowWin*>(GetWindow());
if(pwnd != NULL)
{
HWND hWnd = pwnd->getHWND();
if(hWnd)
{
// Create the ActiveX control container
RECT rc;
::GetClientRect(hWnd, &rc);
m_axwin.Create(hWnd, &rc, 0, WS_VISIBLE|WS_CHILD);
// Create an instance of the ActiveX control in the container. If the ActiveX
// control requires a license key, change CreateControlEx to CreateControlLicEx
// and add one more parameter - CComBSTR(AXCTLLICKEY) - to the argument list.
CComPtr<IUnknown> spControl;
HRESULT hr = m_axwin.CreateControlEx(AXCTLPROGID, NULL, NULL, &spControl, GUID_NULL, NULL);
if(SUCCEEDED(hr) && (spControl != NULL))
{
// Get the control's default interface
spControl.QueryInterface(&m_spaxctl);
if(m_spaxctl)
{
// Connect the event sink
hr = m_axwin.DispEventAdvise((IUnknown*)m_spaxctl);
// Get the initialization parameters
std::string caption;
int theme = 0;
try {
caption = m_params["caption"].convert_cast<std::string>();
set_Caption(caption);
} catch(...) {} // ignore missing param
try {
theme = m_params["theme"].convert_cast<long>();
set_Theme(theme);
} catch(...) {} // ignore missing param
return true;
}
}
}
}
} catch(...) {
//TODO: should we throw a FB exception here?
}
return false;
}
bool osgWeb::onWindowAttached(FB::AttachedEvent *evt, FB::PluginWindow *win)
{
FB::PluginWindowWin* window = reinterpret_cast<FB::PluginWindowWin*>(win);
if ( window )
{
osg::ref_ptr<osg::Referenced> windata =
new osgViewer::GraphicsWindowWin32::WindowData( window->getHWND() );
osg::ref_ptr<osg::GraphicsContext::Traits> traits = new osg::GraphicsContext::Traits;
traits->x = 0;
traits->y = 0;
traits->width = 800;
traits->height = 600;
traits->windowDecoration = false;
traits->doubleBuffer = true;
traits->inheritedWindowData = windata;
osg::ref_ptr<osg::GraphicsContext> gc =
osg::GraphicsContext::createGraphicsContext( traits.get() );
osg::ref_ptr<osg::Camera> camera = new osg::Camera;
camera->setGraphicsContext( gc );
camera->setViewport( new osg::Viewport(0, 0, traits->width, traits->height) );
camera->setClearMask( GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT );
camera->setClearColor( osg::Vec4f(0.2f, 0.2f, 0.6f, 1.0f) );
camera->setProjectionMatrixAsPerspective(
30.0f, (double)traits->width/(double)traits->height, 1.0, 1000.0 );
osg::ref_ptr<osg::Group> root = new osg::Group;
root->addChild( osgDB::readNodeFile("cessna.osg") );
_commandHandler = new CommandHandler;
_viewer.addEventHandler( _commandHandler.get() );
_viewer.setCamera( camera.get() );
_viewer.setSceneData( root.get() );
_viewer.setKeyEventSetsDone( 0 );
_viewer.setCameraManipulator( new osgGA::TrackballManipulator );
_thread = new RenderingThread;
_thread->viewerPtr = &_viewer;
_thread->start();
}
return false;
}
void MediaPlayer::setWindow(FB::PluginWindow* pluginWindow)
{
HRESULT hr;
HWND hwnd = 0;
if(pluginWindow) {
FB::PluginWindowWin* wnd = reinterpret_cast<FB::PluginWindowWin*>(pluginWindow);
hwnd = wnd->getHWND();
}
if(m_context->hwnd) {
hr = m_context->spVideoWindow->put_Owner((OAHWND)hwnd);
if(FAILED(hr)) {
m_context->error = vfwErrorString("IVideoWindow::put_Owner() failed", hr);
}
}
m_context->hwnd = hwnd;
}
bool OSGQtBrowser::onWindowAttached(FB::AttachedEvent *evt, FB::PluginWindow * win)
{
//This process should wait until
FB::PluginWindowWin* window = reinterpret_cast<FB::PluginWindowWin*>(win);
if ( window ) {
HWND hWnd= window->getHWND();
QString strArguments = QString::number((unsigned long)hWnd);
m_pProcess = new QProcess(0);
QString strFPExeEditor = "C:/Projekti/VRShop/Dev/CorePlatform/Build/ShopScene/Test_libShopEditor/Debug/Test_libShopEditor.exe";
QString strFPExeClient = "C:/Projekti/VRShop/Dev/CorePlatform/Build/ShopScene/Test_libShoppingPlace/Debug/Test_libShoppingPlace.exe";
QString strFPExeWebsite = "C:/Projekti/VRShop/Dev/CorePlatform/Build/EmbeddedWidget/Test_libEmbeddedWidget/Debug/Test_libEmbeddedWidget.exe";
m_pProcess->start(strFPExeWebsite, QStringList() << strArguments);
return true;
}
// The window is attached; act appropriately
return false;
}
void PluginPlayer::PlayerTipsPro(char* tips)
{
LOG4CPLUS_WARN(m_rtspClient.pTestLogger,"PlayerTipsPro1");
HDC hDC;
FB::PluginWindowWin *wnd = dynamic_cast<FB::PluginWindowWin*>(m_window);
HWND hWnd=wnd->getHWND();
hDC=GetDC(hWnd);
//int i=1;
//
//while (true)
//{
// HDC hMemDC = CreateCompatibleDC(hDC);
//
// CImage img;
// i++;
// if(i>13)
// i=i%13;
// char ssss[200]={0};
// //string ssss="c\:\\PlayerPlugin\\progress\\1.png";
// sprintf(ssss,"c\:\\PlayerPlugin\\progress\\%d.png",i);
// std::wstring wstr;
// StringToWString(ssss,wstr);
// LPCTSTR pszText1 =wstr.c_str();
// //char str[]="c\:\\PlayerPlugin\\progress\\1.png";
// //img.Load(L"c\:\\PlayerPlugin\\progress\\1.png");
// //LPCTSTR lps=(LPCTSTR)(LPTSTR)str;
// img.Load(pszText1);
// int wid=1000;
// int hei=800;
// if(img){
// wid = img.GetWidth();
// hei = img.GetHeight();
// }
// hDC=GetDC(hWnd);
// int height=wnd->getWindowHeight();
// int width=wnd->getWindowWidth();
// wnd->getWindowPosition();
// /*HBITMAP hBmp = img.Detach();
// HBITMAP hBmpOld = (HBITMAP)::SelectObject(hMemDC, hBmp);
// SetStretchBltMode(hDC,STRETCH_HALFTONE);*/
// ////StretchBlt(hDC,(width-100)/2, (height-100)/2, 100, 100, hMemDC,0,0,wid,hei,SRCCOPY);//缩放
// //TransparentBlt(hDC, (width-100)/2, (height-100)/2, 32, 32, hMemDC, 0, 0, 32, 32, RGB(0xff,0xff,0xff));
// ////hBmpOld.SelectObject(hBmpOld);
// //SelectObject(hMemDC, hBmpOld);
// //DeleteObject(hBmpOld);
// //DeleteObject(hBmp);
// //
// //DeleteObject(hMemDC);
// //ReleaseDC(hWnd,hDC);
// Sleep(100);
//}
HPEN m_hPenGreen=::CreatePen(PS_SOLID, 2, RGB(128, 128, 128));
HGDIOBJ hOldPen = SelectObject(hDC, (HGDIOBJ)m_hPenGreen);
HGDIOBJ hOldBrush = SelectObject(hDC, GetStockObject(GRAY_BRUSH));
Rectangle(hDC, 0, 0, 20000, 20000);
SelectObject(hDC, hOldBrush);
SelectObject(hDC, hOldPen);
DeleteObject(m_hPenGreen);
std::wstring wstr;
StringToWString(tips,wstr);
LPCTSTR pszText1 =wstr.c_str();
SetBkMode(hDC, TRANSPARENT);
::SetTextColor(hDC, RGB(0, 0, 255));
::TextOut(hDC,8, 20, pszText1, lstrlen(pszText1));
::TextOut(hDC,8, 20, pszText1, lstrlen(pszText1));
::TextOut(hDC,8, 20, pszText1, lstrlen(pszText1));
::TextOut(hDC,8, 20, pszText1, lstrlen(pszText1));
ReleaseDC(hWnd,hDC);
LOG4CPLUS_WARN(m_rtspClient.pTestLogger,"PlayerTipsPro2");
}
bool PluginPlayer::draw(FB::RefreshEvent *evt, FB::PluginWindow* win )
{
//HDC hDC;
//FB::PluginWindowWin *wnd = dynamic_cast<FB::PluginWindowWin*>(win);
//HWND hWnd=wnd->getHWND();
//hDC=GetDC(hWnd);
///*PAINTSTRUCT ps;
//hDC = BeginPaint(hWnd, &ps); */
//int nOldMode = SetBkMode(hDC, TRANSPARENT);
//HPEN m_hPenGreen=::CreatePen(PS_SOLID, 2, RGB(0, 128, 128));
//HGDIOBJ hOldPen = SelectObject(hDC, (HGDIOBJ)m_hPenGreen);
//HGDIOBJ hOldBrush = SelectObject(hDC, GetStockObject(GRAY_BRUSH));
////**********灰色背景*************
////Rectangle(hDC, 0, 0, 20000, 20000);
///*SelectObject(hDC, hOldBrush);
//SelectObject(hDC, hOldPen);
//SetBkMode(hDC, nOldMode); */
//DeleteObject(m_hPenGreen);
//
//
////********************************************************显示在左下角的文字
////hDC=GetDC(hWnd);
//std::wstring wstr;
//StringToWString(deviceStatus,wstr);
//LPCTSTR pszText =wstr.c_str();
//SetBkMode(hDC, TRANSPARENT);
//::SetTextAlign(hDC, TA_LEFT|TA_BOTTOM);
//::SetTextColor(hDC, RGB(0, 0, 0));
//::TextOut(hDC,4, height-4, pszText, lstrlen(pszText));
//::TextOut(hDC,4, height-4, pszText, lstrlen(pszText));
//::TextOut(hDC,4, height-4, pszText, lstrlen(pszText));
//::TextOut(hDC,4, height-4, pszText, lstrlen(pszText));
////********************************************************显示在左下角的文字
//********************************************************显示在左上角的文字
if(m_rtspClient.m_xt_connectSuccess!=2)
{
/*std::ostringstream oStr;
oStr << "draw() is invoking!"<<endl;
this->m_host->htmlLog(oStr.str());*/
HDC hDC;
FB::PluginWindowWin *wnd = dynamic_cast<FB::PluginWindowWin*>(win);
HWND hWnd=wnd->getHWND();
hDC=GetDC(hWnd);
HPEN m_hPenGreen=::CreatePen(PS_SOLID, 2, RGB(128, 128, 128));
HGDIOBJ hOldPen = SelectObject(hDC, (HGDIOBJ)m_hPenGreen);
HGDIOBJ hOldBrush = SelectObject(hDC, GetStockObject(GRAY_BRUSH));
Rectangle(hDC, 0, 0, 20000, 20000);
SelectObject(hDC, hOldBrush);
SelectObject(hDC, hOldPen);
DeleteObject(m_hPenGreen);
std::wstring wstr;
StringToWString(playerTips,wstr);
LPCTSTR pszText1 =wstr.c_str();
SetBkMode(hDC, TRANSPARENT);
::SetTextColor(hDC, RGB(0, 0, 255));
::TextOut(hDC,8, 20, pszText1, lstrlen(pszText1));
/*::TextOut(hDC,8, 20, pszText1, lstrlen(pszText1));
::TextOut(hDC,8, 20, pszText1, lstrlen(pszText1));
::TextOut(hDC,8, 20, pszText1, lstrlen(pszText1));
::TextOut(hDC,8, 20, pszText1, lstrlen(pszText1));
::TextOut(hDC,8, 20, pszText1, lstrlen(pszText1)); */
ReleaseDC(hWnd,hDC);
}
//********************************************************显示在左上角的文字
////CImage img;
////img.Load(L"D\:\\1.png");
////int wid=1000;
////int hei=800;
////if(img){
//// wid = img.GetWidth();
//// hei = img.GetHeight();
////}
////hDC=GetDC(hWnd);
////int height=win->getWindowHeight();
////int width=win->getWindowWidth();
////win->getWindowPosition();
////HBITMAP hBmp = img.Detach();
////HDC hMemDC = CreateCompatibleDC(hDC);
////HBITMAP hBmpOld = (HBITMAP)::SelectObject(hMemDC, hBmp);
////
////SetStretchBltMode(hDC,STRETCH_HALFTONE);
////StretchBlt(hDC,(width-100)/2, (height-100)/2, 100, 100, hMemDC,0,0,wid,hei,SRCCOPY);//缩放
////SelectObject(hMemDC, hBmpOld);
////DeleteObject(hBmp);
////DeleteObject(hMemDC);
////ReleaseDC(hWnd,hDC);
//
return true;
}
void VRShopPlugin::runApplicationThread() {
string strLocation = m_host->getDOMWindow()->getLocation();
string strOperatingSystem = getOS();
string strBrowser = getBrowser();
ofstream out;
string strLog = AppData::getFPathLog() + "errors.txt";
out.open(strLog,ios::app);
out << "strLocation: " << strLocation << "; OS: " << strOperatingSystem << "; Browser: " << strBrowser << "; " << endl;
//If exists, skip installer operation and run the application
string strInstallDir = AppData::getFPathVRShop() + "VRShop_Virtual";
bool bClientPlatformExist = AppData::checkIfExists(strInstallDir + "\\VRShop\\VRShop.exe");
if (bClientPlatformExist == false) {
//Struct for setting Installer download param values
Download::DownloadParams dP;
string strWebServer = AppData::getFPathServer();
string strInstaller = "VRShop.exe";
dP.m_strURL = strWebServer+"/"+strInstaller;
//GOOGLE AS WEB SERVER
// string strWebServer = "https://0c446f69db3816158c2da15fa6f0faceb2a6fff1-www.googledrive.com/host/0B2PTBoEUslueYzRHT3ZyZUxMUG8/";
// dP.m_strURL = strWebServer;
//GOOGLE AS WEB SERVER
//Installer download location
dP.m_strDestinationFolder = AppData::getFPathVRShop();
dP.m_bReload = false;
try {
Download::download(dP);
} catch(DLExc exc) {
string strError = exc.getError();
out << "Download installer: " << strError << endl;
}
int nRes = EXIT_SUCCESS;
if (nRes != 0) {
out << "Downloading failed" << endl;
exit(-1);
}
string strInstallerFile = AppData::getFPathVRShop() + "VRShop.exe";
string strInstallDirSystem = replaceAll(strInstallDir,"/","\\");
system((strInstallerFile + " -Server=" + strWebServer + " -InstallDir=" + strInstallDirSystem).c_str());
if (remove(strInstallerFile.c_str()) != 0)
out << "Error deleting file: " + strInstallerFile << endl;
else
out << "Successfully deleted file: " + strInstallerFile << endl;
}
FB::PluginWindow * pWin = GetWindow();
FB::PluginWindowWin * pWindow = reinterpret_cast<FB::PluginWindowWin*>(pWin);
if (pWindow) {
HWND hWnd = pWindow->getHWND();
//Create pipe server
string strPipeName = "\\\\.\\pipe\\VRShopPluginPipe";
m_pPipe->initializeAndRunServer(strPipeName);
// string strArguments = tostr(hWnd) + " 1 " + strPipeName;
string strArguments = "127.0.0.1 10000 " + tostr(hWnd) + " " + strPipeName;
//Create process
ghJob = CreateJobObject( NULL, NULL);
if( ghJob == NULL) {
out << "Could not create job object" << endl;
} else {
JOBOBJECT_EXTENDED_LIMIT_INFORMATION jeli = { 0 };
// Configure all child processes associated with the job to terminate when the
jeli.BasicLimitInformation.LimitFlags = JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE;
if( 0 == SetInformationJobObject( ghJob, JobObjectExtendedLimitInformation, &jeli, sizeof(jeli))) {
out << "Could not SetInformationJobObject" << endl;
}
}
m_pProcess->newProcess(replaceAll(strInstallDir,"/","\\") + "\\VRShop\\VRShop.exe", strArguments);
}
out.close();
}
unsigned int ambient::grabFrame(unsigned int webBrowser, unsigned int scwidth, unsigned int scheight, unsigned int width, unsigned int height)
{
FB::PluginWindow *plgwin = this->GetWindow();
FB::PluginWindowWin *plgwindows = (FB::PluginWindowWin *)plgwin;
HWND parent=NULL,child=NULL;
WINDOWINFO inf;
inf.cbSize = sizeof(WINDOWINFO);
flashPlugin = NULL;
if(webBrowser != AUTO_FETCH)
{
if(webBrowser == MOZILLA_FIREFOX)
{
parent = plgwindows->getBrowserHWND(); // <-- GeckoPluginWindow
parent = ::GetParent(parent); // <--- MozillaWindowClass (intermediate window)
parent = ::GetParent(parent); // <--- MozillaWindowClass (main window)
child = ::GetWindow(parent,GW_CHILD); // <--- The first MozillaWindowClass
GetWindowInfo(child, &inf);
while(child != NULL)
{
if((inf.rcClient.right - inf.rcClient.left) == width && (inf.rcClient.bottom - inf.rcClient.top)==height) break;
child = ::GetNextWindow(child,GW_HWNDNEXT);
GetWindowInfo(child,&inf);
};
if(child == NULL) return 3; // no such window
child = ::GetWindow(child,GW_CHILD);
flashPlugin = child;
}else if(webBrowser == OPERA)
{
parent = plgwindows->getBrowserHWND(); //<--- OperaWindowClass
//parent = GetParent(parent);
child = ::GetWindow(parent,GW_CHILD); // <--- The first aPluginWindowClass
GetWindowInfo(child, &inf);
while(child != NULL)
{
if((inf.rcClient.right - inf.rcClient.left) == width && (inf.rcClient.bottom - inf.rcClient.top)==height) break;
child = ::GetNextWindow(child,GW_HWNDNEXT);
::GetWindowInfo(child,&inf);
};
if(child == NULL) return 3; // no such window
flashPlugin = child;
}else if(webBrowser == MICROSOFT_IE)
{
parent = ::GetParent(plgwindows->getHWND());
child = ::GetWindow(parent,GW_CHILD);
::GetWindowInfo(child,&inf);
while(child != NULL)
{
if((inf.rcClient.right - inf.rcClient.left) == width && (inf.rcClient.bottom - inf.rcClient.top)==height) break;
child = ::GetNextWindow(child,GW_HWNDNEXT);
::GetWindowInfo(child,&inf);
};
if(child == NULL) return 3; // no such window
flashPlugin = child;
}else if(webBrowser == GOOGLE_CHROME)
{
parent = plgwindows->getBrowserHWND(); // <-- NativeWindowClass
parent = ::GetParent(parent); // <-- WrapperNativeWindowClass
parent = ::GetParent(parent); // <-- Chrome_RenderWidgetHost
child = ::GetWindow(parent,GW_CHILD); // <-- The first NativeWindowClass(Plugin) of this page
GetWindowInfo(child,&inf);
// try to find the window with the given resolution
while(child != NULL)
{
if((inf.rcClient.right - inf.rcClient.left) == width && (inf.rcClient.bottom - inf.rcClient.top)==height) break;
child = ::GetNextWindow(child,GW_HWNDNEXT);
GetWindowInfo(child,&inf);
};
if(child == NULL) return 3; // no such window
//child = GetWindow(child,GW_CHILD);
flashPlugin = child;
// we have our HWND
}else if(webBrowser == SAFARI)
{
unsigned int winOrder;
parent = plgwindows->getBrowserHWND();
// because of the content script the plugin is always the last window so just step backwards and grep the flash plugin
// TODO: if we are not the last one
if(::GetNextWindow(parent,GW_HWNDPREV) == NULL) winOrder = GW_HWNDNEXT;
else
{
// step back
while (::GetNextWindow(parent,GW_HWNDPREV) != NULL) parent = ::GetNextWindow(parent,GW_HWNDPREV);
winOrder = GW_HWNDNEXT;
}
while(parent != NULL)
{
// we have to get the child of every window
child = ::GetWindow(parent,GW_CHILD);
if(child != NULL) {
GetWindowInfo(child,&inf);
if((inf.rcClient.right - inf.rcClient.left) == width && (inf.rcClient.bottom - inf.rcClient.top)==height) break;
}
parent = ::GetNextWindow(parent,winOrder);
}
if(parent == NULL || child == NULL) return 3;
flashPlugin = child;
}else{
return 2; //not supported
}
}else{
// try to fetch the window automatically ... test each browser strategy
// if the browser hwnd is NULL, then we are in the internet explorer ...
if(plgwindows->getBrowserHWND() == NULL)
{
parent = GetParent(plgwindows->getHWND());
child = ::GetWindow(parent,GW_CHILD);
GetWindowInfo(child,&inf);
while(child != NULL)
{
if((inf.rcClient.right - inf.rcClient.left) == width && (inf.rcClient.bottom - inf.rcClient.top)==height) break;
child = ::GetNextWindow(child,GW_HWNDNEXT);
GetWindowInfo(child,&inf);
};
if(child != NULL) flashPlugin = child;
}
if(child == NULL)
{
// mozilla
parent = plgwindows->getBrowserHWND(); // <-- GeckoPluginWindow
parent = GetParent(parent); // <--- MozillaWindowClass (intermediate window)
parent = GetParent(parent); // <--- MozillaWindowClass (main window)
child = ::GetWindow(parent,GW_CHILD); // <--- The first MozillaWindowClass
GetWindowInfo(child, &inf);
while(child != NULL)
{
if((inf.rcClient.right - inf.rcClient.left) == width && (inf.rcClient.bottom - inf.rcClient.top)==height) break;
child = ::GetNextWindow(child,GW_HWNDNEXT);
::GetWindowInfo(child,&inf);
};
if(child != NULL)
{
child = ::GetWindow(child,GW_CHILD);
flashPlugin = child;
}
}
if(child == NULL) // no such window, next strategy
{
parent = plgwindows->getBrowserHWND(); //<--- OperaWindowClass
//parent = GetParent(parent);
child = ::GetWindow(parent,GW_CHILD); // <--- The first aPluginWindowClass
GetWindowInfo(child, &inf);
while(child != NULL)
{
if((inf.rcClient.right - inf.rcClient.left) == width && (inf.rcClient.bottom - inf.rcClient.top)==height) break;
child = ::GetNextWindow(child,GW_HWNDNEXT);
GetWindowInfo(child,&inf);
};
if(child != NULL) flashPlugin = child;
}
if(child == NULL) // and again
{
parent = plgwindows->getBrowserHWND(); // <-- NativeWindowClass
parent = GetParent(parent); // <-- WrapperNativeWindowClass
parent = GetParent(parent); // <-- Chrome_RenderWidgetHost
child = ::GetWindow(parent,GW_CHILD); // <-- The first NativeWindowClass(Plugin) of this page
GetWindowInfo(child,&inf);
// try to find the window with the given resolution
while(child != NULL)
{
if((inf.rcClient.right - inf.rcClient.left) == width && (inf.rcClient.bottom - inf.rcClient.top)==height) break;
child = ::GetNextWindow(child,GW_HWNDNEXT);
GetWindowInfo(child,&inf);
};
if(child != NULL) flashPlugin = child; // no such window
//child = GetWindow(child,GW_CHILD);
// we have our HWND
}
if(child == NULL)
{
unsigned int winOrder;
parent = plgwindows->getBrowserHWND();
// because of the content script the plugin is always the last window so just step backwards and grep the flash plugin
// TODO: if we are not the last one
if(::GetNextWindow(parent,GW_HWNDPREV) == NULL) winOrder = GW_HWNDNEXT;
else
{
// setp back
while (::GetNextWindow(parent,GW_HWNDPREV) != NULL) parent = ::GetNextWindow(parent,GW_HWNDPREV);
winOrder = GW_HWNDNEXT;
}
while(parent != NULL)
{
// we have to get the child of every window
child = ::GetWindow(parent,GW_CHILD);
if(child != NULL) {
GetWindowInfo(child,&inf);
if((inf.rcClient.right - inf.rcClient.left) == width && (inf.rcClient.bottom - inf.rcClient.top)==height) break;
}
parent = ::GetNextWindow(parent,winOrder);
}
if(parent != NULL && child != NULL) flashPlugin = child;
}
if(flashPlugin == NULL) return 3; //hmm...
}
GetWindowRect(flashPlugin,&winrect);
// we may have the window handle but, since we are calling this on a timer it may happen that we enter this section twice
// prevent this behavior with a mutex
if(WaitForSingleObject(this->calcMutex,1) == WAIT_TIMEOUT) return 4;
// grab a frame from the flash plugin embedded in the active page
HDC flashHDC = GetWindowDC(flashPlugin);
HDC Memory = CreateCompatibleDC(flashHDC);
HBITMAP bmMemory = CreateCompatibleBitmap(flashHDC,winrect.right-winrect.left,winrect.bottom-winrect.top);
HBITMAP Old = (HBITMAP) SelectObject(Memory, bmMemory);
//BitBlt(Memory,0,30,winrect.right-winrect.left,winrect.bottom-winrect.top,flashHDC,0,0,SRCCOPY);
// mirror the image vertical and scale it
StretchBlt(Memory,0,0,scwidth,scheight,flashHDC,0,0,winrect.right-winrect.left,winrect.bottom-winrect.top,SRCCOPY);
BITMAPINFO Info;
ZeroMemory(&Info, sizeof(BITMAPINFO));
Info.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
Info.bmiHeader.biWidth = scwidth;
Info.bmiHeader.biHeight = -scheight;
Info.bmiHeader.biBitCount = 32;
Info.bmiHeader.biCompression = BI_RGB;
Info.bmiHeader.biPlanes = 1;
GetDIBits(Memory,bmMemory,0,scheight,NULL,&Info,DIB_RGB_COLORS);
// now copy the image to our buffer
// NOTE: it's a BGR frame ...
if(Info.bmiHeader.biSizeImage == 0)
{
SelectObject(Memory, Old);
ReleaseDC(flashPlugin,Memory);
ReleaseDC(flashPlugin,flashHDC);
DeleteObject(bmMemory);
DeleteDC(Memory);
ReleaseMutex(this->calcMutex);
return 4;
}
unsigned char *data = (unsigned char *)malloc(Info.bmiHeader.biSizeImage);
ZeroMemory(data,Info.bmiHeader.biSizeImage);
GetDIBits(Memory,bmMemory,0,scheight,data,&Info,DIB_RGB_COLORS);
SelectObject(Memory, Old);
ReleaseDC(flashPlugin,Memory);
ReleaseDC(flashPlugin,flashHDC);
DeleteDC(Memory);
DeleteObject(bmMemory);
ambientLib->lightFromPicture(data,IMAGE_FORMAT_BGRA);
free(data);
ReleaseMutex(this->calcMutex);
return 0;
}