Em segunda-feira, 12 de dezembro de 2016, às 21:12:31 PST, Morten Sorvig escreveu: > > Can we get a description of what those problems are, for those of us who > > have never developed anything for those OSes, so we're not discussing > > things in the abstract? > > For some background, here’s what typical application startup looks like on > macOS, NaCl, and Emscripten: > macOS: Define the application delegate, create instance of it in main() > > > // Define application delegate with app lifecycle callbacks > @interface AppDelegate () > @end > > @implementation AppDelegate > - (void)applicationDidFinishLaunching:(NSNotification *)aNotification { > // Init application here > } > > - (void)applicationWillTerminate:(NSNotification *)aNotification { > // Tear down here > } > @end > > // In main, install application delegate and start the app > int main(int argc, const char *argv[]) > { > NSApplication *app = [NSApplication sharedApplication]; > app.delegate = [[AppDelegate alloc] initWithArgc:argc argv:argv]; > return NSApplicationMain(argc, argv); > }
Thanks, but the above makes no sense to me. There are a couple of identifiers in your code that I've never seen before and aren't defined in the application (NSApplication, NSApplicationMain), plus there's no Qt code anywhere. I don't know what the code is doing. I was hoping you'd give some material on how one currently has to integrate Qt with their platform. > Native Client: Define pp::CreateModule() and return the application module > (which is a subclass of pp::Module) > > namespace pp { > Module* CreateModule() { > return new ApplicationModule(); > } > } Ok, this is a factory. That's a very important difference. There's also no command-line. Still, I need the example of how one has to integrate with Qt. I have no idea what the application module is supposed to do, what it can do, when it can do that, etc. > Emscripten: implement main() > > int main(int argc, const char *argv[) { > // Init application here > return 0; > } > > main() should/must return to keep the web page responsive. There is API for > simulating a main that does not return and preserve the stack, see > emscripten_set_main_loop() in the emscripten documentation. And obviously there's something else going on, otherwise the code above does nothing. In fact, I'm surprised it needs a main function at all... -- Thiago Macieira - thiago.macieira (AT) intel.com Software Architect - Intel Open Source Technology Center _______________________________________________ Development mailing list Development@qt-project.org http://lists.qt-project.org/mailman/listinfo/development