bool WebEmberX11::initSDL(FB::PluginWindow *pluginwindow)
{
assert(!mPluginWindow);
mPluginWindow = static_cast<FB::PluginWindowX11*>(pluginwindow);
GtkWidget* widget = mPluginWindow->getWidget();
// Fixes BadWindow error in SDL_SetVideoMode
gdk_display_flush(gtk_widget_get_display(widget));
char tmp[64];
sprintf(tmp, "SDL_WINDOWID=%lu", (unsigned long)mPluginWindow->getWindow());
putenv(tmp);
//putenv("SDL_DEBUG=1");
if (SDL_Init(SDL_INIT_VIDEO) < 0) {
FBLOG_FATAL("WebEmberX11::initSDL", "Couldn't initialize SDL: " << SDL_GetError());
return true;
}
if (!SDL_SetVideoMode(800, 600, 0, 0)) {
FBLOG_FATAL("WebEmberX11::initSDL", "Couldn't create SDL window: " << SDL_GetError());
return true;
}
SDL_SysWMinfo info;
XSetWindowAttributes attributes;
SDL_VERSION(&info.version); // this is important!
SDL_GetWMInfo(&info);
mDisplaySDL = info.info.x11.display;
mWindow = info.info.x11.window;
// Select the events, what SDL should receive.
// SDL will not receive any messages when SDL_WINDOWID is set.
{
attributes.event_mask =
//KeyPressMask | KeyReleaseMask | //ButtonPressMask | //ButtonReleaseMask |
PropertyChangeMask// | StructureNotifyMask | //KeymapStateMask |
//EnterWindowMask | LeaveWindowMask | ExposureMask | PointerMotionMask |
//VisibilityChangeMask// | PointerMotionHintMask |
//FocusChangeMask
;
//select events, what SDL should receive.
XSelectInput(mDisplaySDL, mWindow, attributes.event_mask);
// Get the atom.
//Atom WM_DELETE_WINDOW = XInternAtom(mDisplaySDL, "WM_DELETE_WINDOW", False);
// Send window destory event to SDL to shut down properly.
//XSetWMProtocols(mDisplaySDL, mWindow, &WM_DELETE_WINDOW, 1);
}
return false;
}
void FB::BrowserHost::assertMainThread() const
{
#ifdef _DEBUG
if (!isMainThread()) {
FBLOG_FATAL("BrowserHost", "Trying to call something from the wrong thread!");
}
assert(isMainThread());
#endif
}