diff options
Diffstat (limited to 'platform/osx/os_osx.mm')
| -rw-r--r-- | platform/osx/os_osx.mm | 81 |
1 files changed, 80 insertions, 1 deletions
diff --git a/platform/osx/os_osx.mm b/platform/osx/os_osx.mm index 489cbe074b..45a81be80a 100644 --- a/platform/osx/os_osx.mm +++ b/platform/osx/os_osx.mm @@ -491,14 +491,89 @@ String OS_OSX::get_executable_path() const { } } +Error OS_OSX::create_instance(const List<String> &p_arguments, ProcessID *r_child_id) { + // If executable is bundled, always execute editor instances as an app bundle to ensure app window is registered and activated correctly. + NSString *nsappname = [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleName"]; + if (nsappname != nil) { + String path; + path.parse_utf8([[[NSBundle mainBundle] bundlePath] UTF8String]); + return create_process(path, p_arguments, r_child_id); + } else { + return create_process(get_executable_path(), p_arguments, r_child_id); + } +} + +Error OS_OSX::create_process(const String &p_path, const List<String> &p_arguments, ProcessID *r_child_id) { + if (@available(macOS 10.15, *)) { + // Use NSWorkspace if path is an .app bundle. + NSURL *url = [NSURL fileURLWithPath:@(p_path.utf8().get_data())]; + NSBundle *bundle = [NSBundle bundleWithURL:url]; + if (bundle) { + NSMutableArray *arguments = [[NSMutableArray alloc] init]; + for (const List<String>::Element *E = p_arguments.front(); E; E = E->next()) { + [arguments addObject:[NSString stringWithUTF8String:E->get().utf8().get_data()]]; + } + NSWorkspaceOpenConfiguration *configuration = [[NSWorkspaceOpenConfiguration alloc] init]; + [configuration setArguments:arguments]; + [configuration setCreatesNewApplicationInstance:YES]; + __block dispatch_semaphore_t lock = dispatch_semaphore_create(0); + __block Error err = ERR_TIMEOUT; + __block pid_t pid = 0; + [[NSWorkspace sharedWorkspace] openApplicationAtURL:url + configuration:configuration + completionHandler:^(NSRunningApplication *app, NSError *error) { + if (error) { + err = ERR_CANT_FORK; + NSLog(@"Failed to execute: %@", error.localizedDescription); + } else { + pid = [app processIdentifier]; + err = OK; + } + dispatch_semaphore_signal(lock); + }]; + dispatch_semaphore_wait(lock, dispatch_time(DISPATCH_TIME_NOW, 20000000000)); // 20 sec timeout, wait for app to launch. + dispatch_release(lock); + + if (err == OK) { + if (r_child_id) { + *r_child_id = (ProcessID)pid; + } + } + + return err; + } else { + return OS_Unix::create_process(p_path, p_arguments, r_child_id); + } + } else { + return OS_Unix::create_process(p_path, p_arguments, r_child_id); + } +} + +void OS_OSX::pre_wait_observer_cb(CFRunLoopObserverRef p_observer, CFRunLoopActivity p_activiy, void *p_context) { + // Prevent main loop from sleeping and redraw window during resize / modal popups. + + if (get_singleton()->get_main_loop()) { + Main::force_redraw(); + if (!Main::is_iterating()) { // Avoid cyclic loop. + Main::iteration(); + } + } + + CFRunLoopWakeUp(CFRunLoopGetCurrent()); // Prevent main loop from sleeping. +} + void OS_OSX::run() { force_quit = false; - if (!main_loop) + if (!main_loop) { return; + } main_loop->initialize(); + CFRunLoopObserverRef pre_wait_observer = CFRunLoopObserverCreate(kCFAllocatorDefault, kCFRunLoopBeforeWaiting, true, 0, &pre_wait_observer_cb, nullptr); + CFRunLoopAddObserver(CFRunLoopGetCurrent(), pre_wait_observer, kCFRunLoopCommonModes); + bool quit = false; while (!force_quit && !quit) { @try { @@ -514,6 +589,10 @@ void OS_OSX::run() { ERR_PRINT("NSException: " + String([exception reason].UTF8String)); } }; + + CFRunLoopRemoveObserver(CFRunLoopGetCurrent(), pre_wait_observer, kCFRunLoopCommonModes); + CFRelease(pre_wait_observer); + main_loop->finalize(); } |