diff --git a/core/core_bind.cpp b/core/core_bind.cpp index 9a58528bd7..8ec934db62 100644 --- a/core/core_bind.cpp +++ b/core/core_bind.cpp @@ -196,6 +196,10 @@ int _OS::get_low_processor_usage_mode_sleep_usec() const { return OS::get_singleton()->get_low_processor_usage_mode_sleep_usec(); } +void _OS::alert(const String &p_alert, const String &p_title) { + OS::get_singleton()->alert(p_alert, p_title); +} + String _OS::get_executable_path() const { return OS::get_singleton()->get_executable_path(); } @@ -487,6 +491,8 @@ void _OS::_bind_methods() { ClassDB::bind_method(D_METHOD("open_midi_inputs"), &_OS::open_midi_inputs); ClassDB::bind_method(D_METHOD("close_midi_inputs"), &_OS::close_midi_inputs); + ClassDB::bind_method(D_METHOD("alert", "text", "title"), &_OS::alert, DEFVAL("Alert!")); + ClassDB::bind_method(D_METHOD("set_low_processor_usage_mode", "enable"), &_OS::set_low_processor_usage_mode); ClassDB::bind_method(D_METHOD("is_in_low_processor_usage_mode"), &_OS::is_in_low_processor_usage_mode); diff --git a/core/core_bind.h b/core/core_bind.h index 673dbe32c4..43f74dc9bd 100644 --- a/core/core_bind.h +++ b/core/core_bind.h @@ -162,6 +162,8 @@ public: void set_low_processor_usage_mode_sleep_usec(int p_usec); int get_low_processor_usage_mode_sleep_usec() const; + void alert(const String &p_alert, const String &p_title = "ALERT!"); + String get_executable_path() const; int execute(const String &p_path, const Vector &p_arguments, Array r_output = Array(), bool p_read_stderr = false); int create_process(const String &p_path, const Vector &p_arguments); diff --git a/core/os/os.cpp b/core/os/os.cpp index 535eee4797..f7af74da3e 100644 --- a/core/os/os.cpp +++ b/core/os/os.cpp @@ -110,6 +110,10 @@ void OS::printerr(const char *p_format, ...) { va_end(argp); } +void OS::alert(const String &p_alert, const String &p_title) { + fprintf(stderr, "%s: %s\n", p_title.utf8().get_data(), p_alert.utf8().get_data()); +} + void OS::set_low_processor_usage_mode(bool p_enabled) { low_processor_usage_mode = p_enabled; } diff --git a/core/os/os.h b/core/os/os.h index 301718a8b3..fcb195afe1 100644 --- a/core/os/os.h +++ b/core/os/os.h @@ -120,6 +120,8 @@ public: virtual void open_midi_inputs(); virtual void close_midi_inputs(); + virtual void alert(const String &p_alert, const String &p_title = "ALERT!"); + virtual Error open_dynamic_library(const String p_path, void *&p_library_handle, bool p_also_set_library_path = false) { return ERR_UNAVAILABLE; } virtual Error close_dynamic_library(void *p_library_handle) { return ERR_UNAVAILABLE; } virtual Error get_dynamic_library_symbol_handle(void *p_library_handle, const String p_name, void *&p_symbol_handle, bool p_optional = false) { return ERR_UNAVAILABLE; } diff --git a/doc/classes/DisplayServer.xml b/doc/classes/DisplayServer.xml index 17b51d5cbe..5c9bcc5014 100644 --- a/doc/classes/DisplayServer.xml +++ b/doc/classes/DisplayServer.xml @@ -7,16 +7,6 @@ - - - - - - - - - - diff --git a/doc/classes/OS.xml b/doc/classes/OS.xml index 4cbbf4e238..a266b0da4f 100644 --- a/doc/classes/OS.xml +++ b/doc/classes/OS.xml @@ -10,6 +10,17 @@ https://godotengine.org/asset-library/asset/677 + + + + + + + + + Displays a modal dialog box using the host OS' facilities. Execution is blocked until the dialog is closed. + + diff --git a/drivers/unix/os_unix.cpp b/drivers/unix/os_unix.cpp index a5c61bbea5..f6a3e93b55 100644 --- a/drivers/unix/os_unix.cpp +++ b/drivers/unix/os_unix.cpp @@ -139,10 +139,6 @@ void OS_Unix::finalize_core() { NetSocketPosix::cleanup(); } -void OS_Unix::alert(const String &p_alert, const String &p_title) { - fprintf(stderr, "ERROR: %s\n", p_alert.utf8().get_data()); -} - String OS_Unix::get_stdin_string(bool p_block) { if (p_block) { char buff[1024]; diff --git a/drivers/unix/os_unix.h b/drivers/unix/os_unix.h index 6c79d984e9..bf82019d38 100644 --- a/drivers/unix/os_unix.h +++ b/drivers/unix/os_unix.h @@ -52,7 +52,6 @@ protected: public: OS_Unix(); - virtual void alert(const String &p_alert, const String &p_title = "ALERT!"); virtual String get_stdin_string(bool p_block) override; //virtual void set_mouse_show(bool p_show); diff --git a/main/main.cpp b/main/main.cpp index 1e5445fd93..b7f67e8f6c 100644 --- a/main/main.cpp +++ b/main/main.cpp @@ -1080,7 +1080,7 @@ Error Main::setup(const char *execpath, int argc, char *argv[], bool p_second_ph #else const String error_msg = "Error: Couldn't load project data at path \"" + project_path + "\". Is the .pck file missing?\nIf you've renamed the executable, the associated .pck file should also be renamed to match the executable's name (without the extension).\n"; OS::get_singleton()->print("%s", error_msg.ascii().get_data()); - DisplayServer::get_singleton()->alert(error_msg); + OS::get_singleton()->alert(error_msg); goto error; #endif @@ -2015,6 +2015,7 @@ bool Main::start() { // Let's throw an error gently. The code leading to this is pretty brittle so // this might end up triggered by valid usage, in which case we'll have to // fine-tune further. + OS::get_singleton()->alert("Couldn't detect whether to run the editor, the project manager or a specific project. Aborting."); ERR_FAIL_V_MSG(false, "Couldn't detect whether to run the editor, the project manager or a specific project. Aborting."); } #endif @@ -2044,9 +2045,8 @@ bool Main::start() { if (obj) { memdelete(obj); } - ERR_FAIL_V_MSG(false, - vformat("Can't load the script \"%s\" as it doesn't inherit from SceneTree or MainLoop.", - script)); + OS::get_singleton()->alert(vformat("Can't load the script \"%s\" as it doesn't inherit from SceneTree or MainLoop.", script)); + ERR_FAIL_V_MSG(false, vformat("Can't load the script \"%s\" as it doesn't inherit from SceneTree or MainLoop.", script)); } script_loop->set_initialize_script(script_res); @@ -2065,7 +2065,7 @@ bool Main::start() { if (obj) { memdelete(obj); } - DisplayServer::get_singleton()->alert("Error: Invalid MainLoop script base type: " + script_base); + OS::get_singleton()->alert("Error: Invalid MainLoop script base type: " + script_base); ERR_FAIL_V_MSG(false, vformat("The global class %s does not inherit from SceneTree or MainLoop.", main_loop_type)); } script_loop->set_initialize_script(script_res); @@ -2079,7 +2079,7 @@ bool Main::start() { if (!main_loop) { if (!ClassDB::class_exists(main_loop_type)) { - DisplayServer::get_singleton()->alert("Error: MainLoop type doesn't exist: " + main_loop_type); + OS::get_singleton()->alert("Error: MainLoop type doesn't exist: " + main_loop_type); return false; } else { Object *ml = ClassDB::instantiate(main_loop_type); diff --git a/platform/android/display_server_android.cpp b/platform/android/display_server_android.cpp index 1fcc3d4a5c..af8829324b 100644 --- a/platform/android/display_server_android.cpp +++ b/platform/android/display_server_android.cpp @@ -334,13 +334,6 @@ bool DisplayServerAndroid::can_any_window_draw() const { return true; } -void DisplayServerAndroid::alert(const String &p_alert, const String &p_title) { - GodotJavaWrapper *godot_java = OS_Android::get_singleton()->get_godot_java(); - ERR_FAIL_COND(!godot_java); - - godot_java->alert(p_alert, p_title); -} - void DisplayServerAndroid::process_events() { Input::get_singleton()->flush_accumulated_events(); } @@ -361,7 +354,7 @@ Vector DisplayServerAndroid::get_rendering_drivers_func() { DisplayServer *DisplayServerAndroid::create_func(const String &p_rendering_driver, DisplayServer::WindowMode p_mode, DisplayServer::VSyncMode p_vsync_mode, uint32_t p_flags, const Vector2i &p_resolution, Error &r_error) { DisplayServer *ds = memnew(DisplayServerAndroid(p_rendering_driver, p_mode, p_vsync_mode, p_flags, p_resolution, r_error)); if (r_error != OK) { - ds->alert("Your video card driver does not support any of the supported Vulkan versions.", "Unable to initialize Video driver"); + OS::get_singleton()->alert("Your video card driver does not support any of the supported Vulkan versions.", "Unable to initialize Video driver"); } return ds; } diff --git a/platform/android/display_server_android.h b/platform/android/display_server_android.h index 46745f8030..9b9f5e99f6 100644 --- a/platform/android/display_server_android.h +++ b/platform/android/display_server_android.h @@ -204,8 +204,6 @@ public: virtual void window_set_vsync_mode(DisplayServer::VSyncMode p_vsync_mode, WindowID p_window = MAIN_WINDOW_ID) override; virtual DisplayServer::VSyncMode window_get_vsync_mode(WindowID p_vsync_mode) const override; - virtual void alert(const String &p_alert, const String &p_title) override; - virtual void process_events() override; void process_accelerometer(const Vector3 &p_accelerometer); diff --git a/platform/android/os_android.cpp b/platform/android/os_android.cpp index 222976d948..792a390e36 100644 --- a/platform/android/os_android.cpp +++ b/platform/android/os_android.cpp @@ -71,6 +71,13 @@ public: virtual ~AndroidLogger() {} }; +void OS_Android::alert(const String &p_alert, const String &p_title) { + GodotJavaWrapper *godot_java = OS_Android::get_singleton()->get_godot_java(); + ERR_FAIL_COND(!godot_java); + + godot_java->alert(p_alert, p_title); +} + void OS_Android::initialize_core() { OS_Unix::initialize_core(); diff --git a/platform/android/os_android.h b/platform/android/os_android.h index 1e89e9211d..38f0f3edc7 100644 --- a/platform/android/os_android.h +++ b/platform/android/os_android.h @@ -86,6 +86,8 @@ public: virtual bool request_permissions() override; virtual Vector get_granted_permissions() const override; + virtual void alert(const String &p_alert, const String &p_title) override; + virtual Error open_dynamic_library(const String p_path, void *&p_library_handle, bool p_also_set_library_path = false) override; virtual String get_name() const override; diff --git a/platform/iphone/display_server_iphone.h b/platform/iphone/display_server_iphone.h index 6f64130b23..8ba7a69a4f 100644 --- a/platform/iphone/display_server_iphone.h +++ b/platform/iphone/display_server_iphone.h @@ -119,8 +119,6 @@ public: virtual bool has_feature(Feature p_feature) const override; virtual String get_name() const override; - virtual void alert(const String &p_alert, const String &p_title = "ALERT!") override; - virtual int get_screen_count() const override; virtual Point2i screen_get_position(int p_screen = SCREEN_OF_MAIN_WINDOW) const override; virtual Size2i screen_get_size(int p_screen = SCREEN_OF_MAIN_WINDOW) const override; diff --git a/platform/iphone/display_server_iphone.mm b/platform/iphone/display_server_iphone.mm index bd95e2c703..b4f0a32027 100644 --- a/platform/iphone/display_server_iphone.mm +++ b/platform/iphone/display_server_iphone.mm @@ -320,12 +320,6 @@ String DisplayServerIPhone::get_name() const { return "iPhone"; } -void DisplayServerIPhone::alert(const String &p_alert, const String &p_title) { - const CharString utf8_alert = p_alert.utf8(); - const CharString utf8_title = p_title.utf8(); - iOS::alert(utf8_alert.get_data(), utf8_title.get_data()); -} - int DisplayServerIPhone::get_screen_count() const { return 1; } diff --git a/platform/iphone/os_iphone.h b/platform/iphone/os_iphone.h index f4ff909adf..8abc3b7ed5 100644 --- a/platform/iphone/os_iphone.h +++ b/platform/iphone/os_iphone.h @@ -92,13 +92,12 @@ public: void start(); + virtual void alert(const String &p_alert, const String &p_title = "ALERT!") override; + virtual Error open_dynamic_library(const String p_path, void *&p_library_handle, bool p_also_set_library_path = false) override; virtual Error close_dynamic_library(void *p_library_handle) override; virtual Error get_dynamic_library_symbol_handle(void *p_library_handle, const String p_name, void *&p_symbol_handle, bool p_optional = false) override; - virtual void alert(const String &p_alert, - const String &p_title = "ALERT!") override; - virtual String get_name() const override; virtual String get_model_name() const override; diff --git a/platform/iphone/os_iphone.mm b/platform/iphone/os_iphone.mm index 1f08901082..b69996ccf0 100644 --- a/platform/iphone/os_iphone.mm +++ b/platform/iphone/os_iphone.mm @@ -114,6 +114,12 @@ OSIPhone::OSIPhone(String p_data_dir) { OSIPhone::~OSIPhone() {} +void OSIPhone::alert(const String &p_alert, const String &p_title) { + const CharString utf8_alert = p_alert.utf8(); + const CharString utf8_title = p_title.utf8(); + iOS::alert(utf8_alert.get_data(), utf8_title.get_data()); +} + void OSIPhone::initialize_core() { OS_Unix::initialize_core(); @@ -221,12 +227,6 @@ Error OSIPhone::get_dynamic_library_symbol_handle(void *p_library_handle, const return OS_Unix::get_dynamic_library_symbol_handle(p_library_handle, p_name, p_symbol_handle, p_optional); } -void OSIPhone::alert(const String &p_alert, const String &p_title) { - const CharString utf8_alert = p_alert.utf8(); - const CharString utf8_title = p_title.utf8(); - iOS::alert(utf8_alert.get_data(), utf8_title.get_data()); -} - String OSIPhone::get_name() const { return "iOS"; }; diff --git a/platform/javascript/display_server_javascript.cpp b/platform/javascript/display_server_javascript.cpp index 5e2b089c7f..8df81bb8cc 100644 --- a/platform/javascript/display_server_javascript.cpp +++ b/platform/javascript/display_server_javascript.cpp @@ -659,10 +659,6 @@ void DisplayServerJavaScript::send_window_event_callback(int p_notification) { } } -void DisplayServerJavaScript::alert(const String &p_alert, const String &p_title) { - godot_js_display_alert(p_alert.utf8().get_data()); -} - void DisplayServerJavaScript::set_icon(const Ref &p_icon) { ERR_FAIL_COND(p_icon.is_null()); Ref icon = p_icon; diff --git a/platform/javascript/display_server_javascript.h b/platform/javascript/display_server_javascript.h index f8acf30854..bf5e229c9a 100644 --- a/platform/javascript/display_server_javascript.h +++ b/platform/javascript/display_server_javascript.h @@ -109,7 +109,6 @@ public: bool check_size_force_redraw(); // from DisplayServer - virtual void alert(const String &p_alert, const String &p_title = "ALERT!") override; virtual bool has_feature(Feature p_feature) const override; virtual String get_name() const override; diff --git a/platform/javascript/os_javascript.cpp b/platform/javascript/os_javascript.cpp index 260bfad7a5..549c1d47ec 100644 --- a/platform/javascript/os_javascript.cpp +++ b/platform/javascript/os_javascript.cpp @@ -47,6 +47,10 @@ #include "godot_js.h" +void OS_JavaScript::alert(const String &p_alert, const String &p_title) { + godot_js_display_alert(p_alert.utf8().get_data()); +} + // Lifecycle void OS_JavaScript::initialize() { OS_Unix::initialize_core(); diff --git a/platform/javascript/os_javascript.h b/platform/javascript/os_javascript.h index 81bb9c5f3d..efac2dbca7 100644 --- a/platform/javascript/os_javascript.h +++ b/platform/javascript/os_javascript.h @@ -89,6 +89,9 @@ public: String get_user_data_dir() const override; bool is_userfs_persistent() const override; + + void alert(const String &p_alert, const String &p_title = "ALERT!") override; + Error open_dynamic_library(const String p_path, void *&p_library_handle, bool p_also_set_library_path) override; void resume_audio(); diff --git a/platform/linuxbsd/display_server_x11.cpp b/platform/linuxbsd/display_server_x11.cpp index 1f9c272fd6..430f8cc4c4 100644 --- a/platform/linuxbsd/display_server_x11.cpp +++ b/platform/linuxbsd/display_server_x11.cpp @@ -136,70 +136,6 @@ String DisplayServerX11::get_name() const { return "X11"; } -void DisplayServerX11::alert(const String &p_alert, const String &p_title) { - const char *message_programs[] = { "zenity", "kdialog", "Xdialog", "xmessage" }; - - String path = OS::get_singleton()->get_environment("PATH"); - Vector path_elems = path.split(":", false); - String program; - - for (int i = 0; i < path_elems.size(); i++) { - for (uint64_t k = 0; k < sizeof(message_programs) / sizeof(char *); k++) { - String tested_path = path_elems[i].plus_file(message_programs[k]); - - if (FileAccess::exists(tested_path)) { - program = tested_path; - break; - } - } - - if (program.length()) { - break; - } - } - - List args; - - if (program.ends_with("zenity")) { - args.push_back("--error"); - args.push_back("--width"); - args.push_back("500"); - args.push_back("--title"); - args.push_back(p_title); - args.push_back("--text"); - args.push_back(p_alert); - } - - if (program.ends_with("kdialog")) { - args.push_back("--error"); - args.push_back(p_alert); - args.push_back("--title"); - args.push_back(p_title); - } - - if (program.ends_with("Xdialog")) { - args.push_back("--title"); - args.push_back(p_title); - args.push_back("--msgbox"); - args.push_back(p_alert); - args.push_back("0"); - args.push_back("0"); - } - - if (program.ends_with("xmessage")) { - args.push_back("-center"); - args.push_back("-title"); - args.push_back(p_title); - args.push_back(p_alert); - } - - if (program.length()) { - OS::get_singleton()->execute(program, args); - } else { - print_line(p_alert); - } -} - void DisplayServerX11::_update_real_mouse_position(const WindowData &wd) { Window root_return, child_return; int root_x, root_y, win_x, win_y; @@ -3677,8 +3613,8 @@ Vector DisplayServerX11::get_rendering_drivers_func() { DisplayServer *DisplayServerX11::create_func(const String &p_rendering_driver, WindowMode p_mode, VSyncMode p_vsync_mode, uint32_t p_flags, const Vector2i &p_resolution, Error &r_error) { DisplayServer *ds = memnew(DisplayServerX11(p_rendering_driver, p_mode, p_vsync_mode, p_flags, p_resolution, r_error)); if (r_error != OK) { - ds->alert("Your video card driver does not support any of the supported Vulkan versions.\n" - "Please update your drivers or if you have a very old or integrated GPU upgrade it.", + OS::get_singleton()->alert("Your video card driver does not support any of the supported Vulkan versions.\n" + "Please update your drivers or if you have a very old or integrated GPU upgrade it.", "Unable to initialize Video driver"); } return ds; @@ -3976,8 +3912,8 @@ DisplayServerX11::DisplayServerX11(const String &p_rendering_driver, WindowMode } if (!_refresh_device_info()) { - alert("Your system does not support XInput 2.\n" - "Please upgrade your distribution.", + OS::get_singleton()->alert("Your system does not support XInput 2.\n" + "Please upgrade your distribution.", "Unable to initialize XInput"); r_error = ERR_UNAVAILABLE; return; diff --git a/platform/linuxbsd/display_server_x11.h b/platform/linuxbsd/display_server_x11.h index 29c15ca2ba..052c6d6b7b 100644 --- a/platform/linuxbsd/display_server_x11.h +++ b/platform/linuxbsd/display_server_x11.h @@ -280,8 +280,6 @@ public: virtual bool has_feature(Feature p_feature) const override; virtual String get_name() const override; - virtual void alert(const String &p_alert, const String &p_title = "ALERT!") override; - virtual void mouse_set_mode(MouseMode p_mode) override; virtual MouseMode mouse_get_mode() const override; diff --git a/platform/linuxbsd/os_linuxbsd.cpp b/platform/linuxbsd/os_linuxbsd.cpp index 8cd6ec43c6..ba63a009fe 100644 --- a/platform/linuxbsd/os_linuxbsd.cpp +++ b/platform/linuxbsd/os_linuxbsd.cpp @@ -51,6 +51,70 @@ #include #include +void OS_LinuxBSD::alert(const String &p_alert, const String &p_title) { + const char *message_programs[] = { "zenity", "kdialog", "Xdialog", "xmessage" }; + + String path = get_environment("PATH"); + Vector path_elems = path.split(":", false); + String program; + + for (int i = 0; i < path_elems.size(); i++) { + for (uint64_t k = 0; k < sizeof(message_programs) / sizeof(char *); k++) { + String tested_path = path_elems[i].plus_file(message_programs[k]); + + if (FileAccess::exists(tested_path)) { + program = tested_path; + break; + } + } + + if (program.length()) { + break; + } + } + + List args; + + if (program.ends_with("zenity")) { + args.push_back("--error"); + args.push_back("--width"); + args.push_back("500"); + args.push_back("--title"); + args.push_back(p_title); + args.push_back("--text"); + args.push_back(p_alert); + } + + if (program.ends_with("kdialog")) { + args.push_back("--error"); + args.push_back(p_alert); + args.push_back("--title"); + args.push_back(p_title); + } + + if (program.ends_with("Xdialog")) { + args.push_back("--title"); + args.push_back(p_title); + args.push_back("--msgbox"); + args.push_back(p_alert); + args.push_back("0"); + args.push_back("0"); + } + + if (program.ends_with("xmessage")) { + args.push_back("-center"); + args.push_back("-title"); + args.push_back(p_title); + args.push_back(p_alert); + } + + if (program.length()) { + execute(program, args); + } else { + print_line(p_alert); + } +} + void OS_LinuxBSD::initialize() { crash_handler.initialize(); diff --git a/platform/linuxbsd/os_linuxbsd.h b/platform/linuxbsd/os_linuxbsd.h index b6cf93c551..1e06587322 100644 --- a/platform/linuxbsd/os_linuxbsd.h +++ b/platform/linuxbsd/os_linuxbsd.h @@ -90,6 +90,8 @@ public: virtual String get_unique_id() const override; + virtual void alert(const String &p_alert, const String &p_title = "ALERT!") override; + virtual bool _check_internal_feature_support(const String &p_feature) override; void run(); diff --git a/platform/osx/display_server_osx.h b/platform/osx/display_server_osx.h index c7b9e411b8..6b1b777224 100644 --- a/platform/osx/display_server_osx.h +++ b/platform/osx/display_server_osx.h @@ -60,6 +60,10 @@ class DisplayServerOSX : public DisplayServer { _THREAD_SAFE_CLASS_ public: + void _send_event(NSEvent *p_event); + NSMenu *_get_dock_menu() const; + void _menu_callback(id p_sender); + #if defined(OPENGL_ENABLED) ContextGL_OSX *context_gles2; #endif @@ -163,7 +167,6 @@ public: String rendering_driver; - id delegate; id autoreleasePool; CGEventSourceRef eventSource; @@ -207,7 +210,6 @@ public: virtual void global_menu_remove_item(const String &p_menu_root, int p_idx) override; virtual void global_menu_clear(const String &p_menu_root) override; - virtual void alert(const String &p_alert, const String &p_title = "ALERT!") override; virtual Error dialog_show(String p_title, String p_description, Vector p_buttons, const Callable &p_callback) override; virtual Error dialog_input_text(String p_title, String p_description, String p_partial, const Callable &p_callback) override; diff --git a/platform/osx/display_server_osx.mm b/platform/osx/display_server_osx.mm index dec6da42fe..73aa013701 100644 --- a/platform/osx/display_server_osx.mm +++ b/platform/osx/display_server_osx.mm @@ -104,46 +104,6 @@ static NSCursor *_cursorFromSelector(SEL selector, SEL fallback = nil) { return [NSCursor arrowCursor]; } -/*************************************************************************/ -/* GodotApplication */ -/*************************************************************************/ - -@interface GodotApplication : NSApplication -@end - -@implementation GodotApplication - -- (void)sendEvent:(NSEvent *)event { - // special case handling of command-period, which is traditionally a special - // shortcut in macOS and doesn't arrive at our regular keyDown handler. - if ([event type] == NSEventTypeKeyDown) { - if (([event modifierFlags] & NSEventModifierFlagCommand) && [event keyCode] == 0x2f) { - Ref k; - k.instantiate(); - - _get_key_modifier_state([event modifierFlags], k); - k->set_window_id(DisplayServerOSX::INVALID_WINDOW_ID); - k->set_pressed(true); - k->set_keycode(KEY_PERIOD); - k->set_physical_keycode(KEY_PERIOD); - k->set_echo([event isARepeat]); - - Input::get_singleton()->accumulate_input_event(k); - } - } - - // From http://cocoadev.com/index.pl?GameKeyboardHandlingAlmost - // This works around an AppKit bug, where key up events while holding - // down the command key don't get sent to the key window. - if ([event type] == NSEventTypeKeyUp && ([event modifierFlags] & NSEventModifierFlagCommand)) { - [[self keyWindow] sendEvent:event]; - } else { - [super sendEvent:event]; - } -} - -@end - /*************************************************************************/ /* GlobalMenuItem */ /*************************************************************************/ @@ -160,121 +120,6 @@ static NSCursor *_cursorFromSelector(SEL selector, SEL fallback = nil) { @implementation GlobalMenuItem @end -/*************************************************************************/ -/* GodotApplicationDelegate */ -/*************************************************************************/ - -@interface GodotApplicationDelegate : NSObject -- (void)forceUnbundledWindowActivationHackStep1; -- (void)forceUnbundledWindowActivationHackStep2; -- (void)forceUnbundledWindowActivationHackStep3; -@end - -@implementation GodotApplicationDelegate - -- (void)forceUnbundledWindowActivationHackStep1 { - // Step1: Switch focus to macOS Dock. - // Required to perform step 2, TransformProcessType will fail if app is already the in focus. - for (NSRunningApplication *app in [NSRunningApplication runningApplicationsWithBundleIdentifier:@"com.apple.dock"]) { - [app activateWithOptions:NSApplicationActivateIgnoringOtherApps]; - break; - } - [self performSelector:@selector(forceUnbundledWindowActivationHackStep2) withObject:nil afterDelay:0.02]; -} - -- (void)forceUnbundledWindowActivationHackStep2 { - // Step 2: Register app as foreground process. - ProcessSerialNumber psn = { 0, kCurrentProcess }; - (void)TransformProcessType(&psn, kProcessTransformToForegroundApplication); - [self performSelector:@selector(forceUnbundledWindowActivationHackStep3) withObject:nil afterDelay:0.02]; -} - -- (void)forceUnbundledWindowActivationHackStep3 { - // Step 3: Switch focus back to app window. - [[NSRunningApplication currentApplication] activateWithOptions:NSApplicationActivateIgnoringOtherApps]; -} - -- (void)applicationDidFinishLaunching:(NSNotification *)notice { - NSString *nsappname = [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleName"]; - if (nsappname == nil) { - // If executable is not a bundled, macOS WindowServer won't register and activate app window correctly (menu and title bar are grayed out and input ignored). - [self performSelector:@selector(forceUnbundledWindowActivationHackStep1) withObject:nil afterDelay:0.02]; - } -} - -- (void)applicationDidResignActive:(NSNotification *)notification { - if (OS_OSX::get_singleton()->get_main_loop()) { - OS_OSX::get_singleton()->get_main_loop()->notification(MainLoop::NOTIFICATION_APPLICATION_FOCUS_OUT); - } -} - -- (void)applicationDidBecomeActive:(NSNotification *)notification { - if (OS_OSX::get_singleton()->get_main_loop()) { - OS_OSX::get_singleton()->get_main_loop()->notification(MainLoop::NOTIFICATION_APPLICATION_FOCUS_IN); - } -} - -- (void)globalMenuCallback:(id)sender { - if (![sender representedObject]) { - return; - } - - GlobalMenuItem *value = [sender representedObject]; - - if (value) { - if (value->checkable) { - if ([sender state] == NSControlStateValueOff) { - [sender setState:NSControlStateValueOn]; - } else { - [sender setState:NSControlStateValueOff]; - } - } - - if (value->callback != Callable()) { - Variant tag = value->meta; - Variant *tagp = &tag; - Variant ret; - Callable::CallError ce; - value->callback.call((const Variant **)&tagp, 1, ret, ce); - } - } -} - -- (NSMenu *)applicationDockMenu:(NSApplication *)sender { - return DS_OSX->dock_menu; -} - -- (BOOL)application:(NSApplication *)sender openFile:(NSString *)filename { - // Note: may be called called before main loop init! - char *utfs = strdup([filename UTF8String]); - ((OS_OSX *)(OS_OSX::get_singleton()))->open_with_filename.parse_utf8(utfs); - free(utfs); - -#ifdef TOOLS_ENABLED - // Open new instance - if (OS_OSX::get_singleton()->get_main_loop()) { - List args; - args.push_back(((OS_OSX *)(OS_OSX::get_singleton()))->open_with_filename); - String exec = OS::get_singleton()->get_executable_path(); - OS::get_singleton()->create_process(exec, args); - } -#endif - return YES; -} - -- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender { - DS_OSX->_send_window_event(DS_OSX->windows[DisplayServerOSX::MAIN_WINDOW_ID], DisplayServerOSX::WINDOW_EVENT_CLOSE_REQUEST); - return NSTerminateCancel; -} - -- (void)showAbout:(id)sender { - if (OS_OSX::get_singleton()->get_main_loop()) { - OS_OSX::get_singleton()->get_main_loop()->notification(MainLoop::NOTIFICATION_WM_ABOUT); - } -} - -@end - /*************************************************************************/ /* GodotWindowDelegate */ /*************************************************************************/ @@ -1983,26 +1828,6 @@ void DisplayServerOSX::global_menu_clear(const String &p_menu_root) { } } -void DisplayServerOSX::alert(const String &p_alert, const String &p_title) { - _THREAD_SAFE_METHOD_ - - NSAlert *window = [[NSAlert alloc] init]; - NSString *ns_title = [NSString stringWithUTF8String:p_title.utf8().get_data()]; - NSString *ns_alert = [NSString stringWithUTF8String:p_alert.utf8().get_data()]; - - [window addButtonWithTitle:@"OK"]; - [window setMessageText:ns_title]; - [window setInformativeText:ns_alert]; - [window setAlertStyle:NSAlertStyleWarning]; - - id key_window = [[NSApplication sharedApplication] keyWindow]; - [window runModal]; - [window release]; - if (key_window) { - [key_window makeKeyAndOrderFront:nil]; - } -} - Error DisplayServerOSX::dialog_show(String p_title, String p_description, Vector p_buttons, const Callable &p_callback) { _THREAD_SAFE_METHOD_ @@ -3375,6 +3200,56 @@ void DisplayServerOSX::_release_pressed_events() { } } +NSMenu *DisplayServerOSX::_get_dock_menu() const { + return dock_menu; +} + +void DisplayServerOSX::_menu_callback(id p_sender) { + if (![p_sender representedObject]) { + return; + } + + GlobalMenuItem *value = [p_sender representedObject]; + + if (value) { + if (value->checkable) { + if ([p_sender state] == NSControlStateValueOff) { + [p_sender setState:NSControlStateValueOn]; + } else { + [p_sender setState:NSControlStateValueOff]; + } + } + + if (value->callback != Callable()) { + Variant tag = value->meta; + Variant *tagp = &tag; + Variant ret; + Callable::CallError ce; + value->callback.call((const Variant **)&tagp, 1, ret, ce); + } + } +} + +void DisplayServerOSX::_send_event(NSEvent *p_event) { + // special case handling of command-period, which is traditionally a special + // shortcut in macOS and doesn't arrive at our regular keyDown handler. + if ([p_event type] == NSEventTypeKeyDown) { + if (([p_event modifierFlags] & NSEventModifierFlagCommand) && [p_event keyCode] == 0x2f) { + Ref k; + k.instantiate(); + + _get_key_modifier_state([p_event modifierFlags], k); + k->set_window_id(DisplayServerOSX::INVALID_WINDOW_ID); + k->set_pressed(true); + k->set_keycode(KEY_PERIOD); + k->set_physical_keycode(KEY_PERIOD); + k->set_echo([p_event isARepeat]); + + Input::get_singleton()->accumulate_input_event(k); + } + } +} + void DisplayServerOSX::_process_key_events() { Ref k; for (int i = 0; i < key_event_pos; i++) { @@ -3615,7 +3490,7 @@ ObjectID DisplayServerOSX::window_get_attached_instance_id(WindowID p_window) co DisplayServer *DisplayServerOSX::create_func(const String &p_rendering_driver, WindowMode p_mode, VSyncMode p_vsync_mode, uint32_t p_flags, const Vector2i &p_resolution, Error &r_error) { DisplayServer *ds = memnew(DisplayServerOSX(p_rendering_driver, p_mode, p_vsync_mode, p_flags, p_resolution, r_error)); if (r_error != OK) { - ds->alert("Your video card driver does not support any of the supported Metal versions.", "Unable to initialize Video driver"); + OS::get_singleton()->alert("Your video card driver does not support any of the supported Metal versions.", "Unable to initialize Video driver"); } return ds; } @@ -3785,12 +3660,6 @@ DisplayServerOSX::DisplayServerOSX(const String &p_rendering_driver, WindowMode CGEventSourceSetLocalEventsSuppressionInterval(eventSource, 0.0); - // Implicitly create shared NSApplication instance - [GodotApplication sharedApplication]; - - // In case we are unbundled, make us a proper UI application - [NSApp setActivationPolicy:NSApplicationActivationPolicyRegular]; - keyboard_layout_dirty = true; displays_arrangement_dirty = true; displays_scale_dirty = true; @@ -3804,9 +3673,6 @@ DisplayServerOSX::DisplayServerOSX(const String &p_rendering_driver, WindowMode // Register to be notified on displays arrangement changes CGDisplayRegisterReconfigurationCallback(displays_arrangement_changed, nullptr); - // Menu bar setup must go between sharedApplication above and - // finishLaunching below, in order to properly emulate the behavior - // of NSApplicationMain NSMenuItem *menu_item; NSString *title; @@ -3846,32 +3712,10 @@ DisplayServerOSX::DisplayServerOSX(const String &p_rendering_driver, WindowMode title = [NSString stringWithFormat:NSLocalizedString(@"Quit %@", nil), nsappname]; [apple_menu addItemWithTitle:title action:@selector(terminate:) keyEquivalent:@"q"]; - // Setup menu bar - NSMenu *main_menu = [[[NSMenu alloc] initWithTitle:@""] autorelease]; + // Add items to the menu bar + NSMenu *main_menu = [NSApp mainMenu]; menu_item = [main_menu addItemWithTitle:@"" action:nil keyEquivalent:@""]; [main_menu setSubmenu:apple_menu forItem:menu_item]; - [NSApp setMainMenu:main_menu]; - - [NSApp finishLaunching]; - - delegate = [[GodotApplicationDelegate alloc] init]; - ERR_FAIL_COND(!delegate); - [NSApp setDelegate:delegate]; - - //process application:openFile: event - while (true) { - NSEvent *event = [NSApp - nextEventMatchingMask:NSEventMaskAny - untilDate:[NSDate distantPast] - inMode:NSDefaultRunLoopMode - dequeue:YES]; - - if (event == nil) { - break; - } - - [NSApp sendEvent:event]; - } //!!!!!!!!!!!!!!!!!!!!!!!!!! //TODO - do Vulkan and GLES2 support checks, driver selection and fallback @@ -3924,8 +3768,6 @@ DisplayServerOSX::DisplayServerOSX(const String &p_rendering_driver, WindowMode RendererCompositorRD::make_current(); } #endif - - [NSApp activateIgnoringOtherApps:YES]; } DisplayServerOSX::~DisplayServerOSX() { diff --git a/platform/osx/os_osx.h b/platform/osx/os_osx.h index d57940775d..37d30add78 100644 --- a/platform/osx/os_osx.h +++ b/platform/osx/os_osx.h @@ -72,6 +72,8 @@ protected: public: virtual String get_name() const override; + virtual void alert(const String &p_alert, const String &p_title = "ALERT!") override; + virtual Error open_dynamic_library(const String p_path, void *&p_library_handle, bool p_also_set_library_path = false) override; virtual MainLoop *get_main_loop() const override; diff --git a/platform/osx/os_osx.mm b/platform/osx/os_osx.mm index b65d84d900..b8361c0b3e 100644 --- a/platform/osx/os_osx.mm +++ b/platform/osx/os_osx.mm @@ -41,6 +41,137 @@ #include #include +#define DS_OSX ((DisplayServerOSX *)(DisplayServerOSX::get_singleton())) + +/*************************************************************************/ +/* GodotApplication */ +/*************************************************************************/ + +@interface GodotApplication : NSApplication +@end + +@implementation GodotApplication + +- (void)sendEvent:(NSEvent *)event { + if (DS_OSX) { + DS_OSX->_send_event(event); + } + + // From http://cocoadev.com/index.pl?GameKeyboardHandlingAlmost + // This works around an AppKit bug, where key up events while holding + // down the command key don't get sent to the key window. + if ([event type] == NSEventTypeKeyUp && ([event modifierFlags] & NSEventModifierFlagCommand)) { + [[self keyWindow] sendEvent:event]; + } else { + [super sendEvent:event]; + } +} + +@end + +/*************************************************************************/ +/* GodotApplicationDelegate */ +/*************************************************************************/ + +@interface GodotApplicationDelegate : NSObject +- (void)forceUnbundledWindowActivationHackStep1; +- (void)forceUnbundledWindowActivationHackStep2; +- (void)forceUnbundledWindowActivationHackStep3; +@end + +@implementation GodotApplicationDelegate + +- (void)forceUnbundledWindowActivationHackStep1 { + // Step1: Switch focus to macOS Dock. + // Required to perform step 2, TransformProcessType will fail if app is already the in focus. + for (NSRunningApplication *app in [NSRunningApplication runningApplicationsWithBundleIdentifier:@"com.apple.dock"]) { + [app activateWithOptions:NSApplicationActivateIgnoringOtherApps]; + break; + } + [self performSelector:@selector(forceUnbundledWindowActivationHackStep2) + withObject:nil + afterDelay:0.02]; +} + +- (void)forceUnbundledWindowActivationHackStep2 { + // Step 2: Register app as foreground process. + ProcessSerialNumber psn = { 0, kCurrentProcess }; + (void)TransformProcessType(&psn, kProcessTransformToForegroundApplication); + [self performSelector:@selector(forceUnbundledWindowActivationHackStep3) withObject:nil afterDelay:0.02]; +} + +- (void)forceUnbundledWindowActivationHackStep3 { + // Step 3: Switch focus back to app window. + [[NSRunningApplication currentApplication] activateWithOptions:NSApplicationActivateIgnoringOtherApps]; +} + +- (void)applicationDidFinishLaunching:(NSNotification *)notice { + NSString *nsappname = [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleName"]; + if (nsappname == nil) { + // If executable is not a bundled, macOS WindowServer won't register and activate app window correctly (menu and title bar are grayed out and input ignored). + [self performSelector:@selector(forceUnbundledWindowActivationHackStep1) withObject:nil afterDelay:0.02]; + } +} + +- (void)applicationDidResignActive:(NSNotification *)notification { + if (OS::get_singleton()->get_main_loop()) { + OS::get_singleton()->get_main_loop()->notification(MainLoop::NOTIFICATION_APPLICATION_FOCUS_OUT); + } +} + +- (void)applicationDidBecomeActive:(NSNotification *)notification { + if (OS::get_singleton()->get_main_loop()) { + OS::get_singleton()->get_main_loop()->notification(MainLoop::NOTIFICATION_APPLICATION_FOCUS_IN); + } +} + +- (void)globalMenuCallback:(id)sender { + if (DS_OSX) { + return DS_OSX->_menu_callback(sender); + } +} + +- (NSMenu *)applicationDockMenu:(NSApplication *)sender { + if (DS_OSX) { + return DS_OSX->_get_dock_menu(); + } else { + return nullptr; + } +} + +- (BOOL)application:(NSApplication *)sender openFile:(NSString *)filename { + // Note: may be called called before main loop init! + char *utfs = strdup([filename UTF8String]); + ((OS_OSX *)OS_OSX::get_singleton())->open_with_filename.parse_utf8(utfs); + free(utfs); + +#ifdef TOOLS_ENABLED + // Open new instance + if (OS_OSX::get_singleton()->get_main_loop()) { + List args; + args.push_back(((OS_OSX *)OS_OSX::get_singleton())->open_with_filename); + String exec = OS_OSX::get_singleton()->get_executable_path(); + OS_OSX::get_singleton()->create_process(exec, args); + } +#endif + return YES; +} + +- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender { + if (DS_OSX) { + DS_OSX->_send_window_event(DS_OSX->windows[DisplayServerOSX::MAIN_WINDOW_ID], DisplayServerOSX::WINDOW_EVENT_CLOSE_REQUEST); + } + return NSTerminateCancel; +} + +- (void)showAbout:(id)sender { + if (OS_OSX::get_singleton()->get_main_loop()) { + OS_OSX::get_singleton()->get_main_loop()->notification(MainLoop::NOTIFICATION_WM_ABOUT); + } +} + +@end + /*************************************************************************/ /* OSXTerminalLogger */ /*************************************************************************/ @@ -119,6 +250,24 @@ String OS_OSX::get_unique_id() const { return serial_number; } +void OS_OSX::alert(const String &p_alert, const String &p_title) { + NSAlert *window = [[NSAlert alloc] init]; + NSString *ns_title = [NSString stringWithUTF8String:p_title.utf8().get_data()]; + NSString *ns_alert = [NSString stringWithUTF8String:p_alert.utf8().get_data()]; + + [window addButtonWithTitle:@"OK"]; + [window setMessageText:ns_title]; + [window setInformativeText:ns_alert]; + [window setAlertStyle:NSAlertStyleWarning]; + + id key_window = [[NSApplication sharedApplication] keyWindow]; + [window runModal]; + [window release]; + if (key_window) { + [key_window makeKeyAndOrderFront:nil]; + } +} + void OS_OSX::initialize_core() { OS_Unix::initialize_core(); @@ -372,6 +521,41 @@ OS_OSX::OS_OSX() { #endif DisplayServerOSX::register_osx_driver(); + + // Implicitly create shared NSApplication instance + [GodotApplication sharedApplication]; + + // In case we are unbundled, make us a proper UI application + [NSApp setActivationPolicy:NSApplicationActivationPolicyRegular]; + + // Menu bar setup must go between sharedApplication above and + // finishLaunching below, in order to properly emulate the behavior + // of NSApplicationMain + + NSMenu *main_menu = [[[NSMenu alloc] initWithTitle:@""] autorelease]; + [NSApp setMainMenu:main_menu]; + [NSApp finishLaunching]; + + id delegate = [[GodotApplicationDelegate alloc] init]; + ERR_FAIL_COND(!delegate); + [NSApp setDelegate:delegate]; + + //process application:openFile: event + while (true) { + NSEvent *event = [NSApp + nextEventMatchingMask:NSEventMaskAny + untilDate:[NSDate distantPast] + inMode:NSDefaultRunLoopMode + dequeue:YES]; + + if (event == nil) { + break; + } + + [NSApp sendEvent:event]; + } + + [NSApp activateIgnoringOtherApps:YES]; } bool OS_OSX::_check_internal_feature_support(const String &p_feature) { diff --git a/platform/windows/display_server_windows.cpp b/platform/windows/display_server_windows.cpp index 4f64809abc..e78b23c509 100644 --- a/platform/windows/display_server_windows.cpp +++ b/platform/windows/display_server_windows.cpp @@ -79,10 +79,6 @@ String DisplayServerWindows::get_name() const { return "Windows"; } -void DisplayServerWindows::alert(const String &p_alert, const String &p_title) { - MessageBoxW(nullptr, (LPCWSTR)(p_alert.utf16().get_data()), (LPCWSTR)(p_title.utf16().get_data()), MB_OK | MB_ICONEXCLAMATION | MB_TASKMODAL); -} - void DisplayServerWindows::_set_mouse_mode_impl(MouseMode p_mode) { if (p_mode == MOUSE_MODE_CAPTURED || p_mode == MOUSE_MODE_CONFINED || p_mode == MOUSE_MODE_CONFINED_HIDDEN) { // Mouse is grabbed (captured or confined). @@ -3358,8 +3354,8 @@ Vector DisplayServerWindows::get_rendering_drivers_func() { DisplayServer *DisplayServerWindows::create_func(const String &p_rendering_driver, WindowMode p_mode, VSyncMode p_vsync_mode, uint32_t p_flags, const Vector2i &p_resolution, Error &r_error) { DisplayServer *ds = memnew(DisplayServerWindows(p_rendering_driver, p_mode, p_vsync_mode, p_flags, p_resolution, r_error)); if (r_error != OK) { - ds->alert("Your video card driver does not support any of the supported Vulkan versions.\n" - "Please update your drivers or if you have a very old or integrated GPU upgrade it.", + OS::get_singleton()->alert("Your video card driver does not support any of the supported Vulkan versions.\n" + "Please update your drivers or if you have a very old or integrated GPU upgrade it.", "Unable to initialize Video driver"); } return ds; diff --git a/platform/windows/display_server_windows.h b/platform/windows/display_server_windows.h index aa1d42d6ed..06014fbabe 100644 --- a/platform/windows/display_server_windows.h +++ b/platform/windows/display_server_windows.h @@ -442,8 +442,6 @@ public: virtual bool has_feature(Feature p_feature) const override; virtual String get_name() const override; - virtual void alert(const String &p_alert, const String &p_title = "ALERT!") override; - virtual void mouse_set_mode(MouseMode p_mode) override; virtual MouseMode mouse_get_mode() const override; diff --git a/platform/windows/os_windows.cpp b/platform/windows/os_windows.cpp index 56d673afc3..a06362b9b0 100644 --- a/platform/windows/os_windows.cpp +++ b/platform/windows/os_windows.cpp @@ -165,6 +165,10 @@ BOOL WINAPI HandlerRoutine(_In_ DWORD dwCtrlType) { } } +void OS_Windows::alert(const String &p_alert, const String &p_title) { + MessageBoxW(nullptr, (LPCWSTR)(p_alert.utf16().get_data()), (LPCWSTR)(p_title.utf16().get_data()), MB_OK | MB_ICONEXCLAMATION | MB_TASKMODAL); +} + void OS_Windows::initialize_debugging() { SetConsoleCtrlHandler(HandlerRoutine, TRUE); } diff --git a/platform/windows/os_windows.h b/platform/windows/os_windows.h index 8f9ef254f1..ea0c263b78 100644 --- a/platform/windows/os_windows.h +++ b/platform/windows/os_windows.h @@ -108,6 +108,8 @@ protected: Map *process_map; public: + virtual void alert(const String &p_alert, const String &p_title = "ALERT!") override; + virtual Error open_dynamic_library(const String p_path, void *&p_library_handle, bool p_also_set_library_path = false) override; virtual Error close_dynamic_library(void *p_library_handle) override; virtual Error get_dynamic_library_symbol_handle(void *p_library_handle, const String p_name, void *&p_symbol_handle, bool p_optional = false) override; diff --git a/servers/display_server.cpp b/servers/display_server.cpp index be2a813fd1..3d44484033 100644 --- a/servers/display_server.cpp +++ b/servers/display_server.cpp @@ -346,8 +346,6 @@ void DisplayServer::_bind_methods() { ClassDB::bind_method(D_METHOD("global_menu_remove_item", "menu_root", "idx"), &DisplayServer::global_menu_remove_item); ClassDB::bind_method(D_METHOD("global_menu_clear", "menu_root"), &DisplayServer::global_menu_clear); - ClassDB::bind_method(D_METHOD("alert", "text", "title"), &DisplayServer::alert, DEFVAL("Alert!")); - ClassDB::bind_method(D_METHOD("mouse_set_mode", "mouse_mode"), &DisplayServer::mouse_set_mode); ClassDB::bind_method(D_METHOD("mouse_get_mode"), &DisplayServer::mouse_get_mode); diff --git a/servers/display_server.h b/servers/display_server.h index 8d289b10fd..788206768c 100644 --- a/servers/display_server.h +++ b/servers/display_server.h @@ -143,8 +143,6 @@ public: virtual void global_menu_remove_item(const String &p_menu_root, int p_idx); virtual void global_menu_clear(const String &p_menu_root); - virtual void alert(const String &p_alert, const String &p_title = "ALERT!") = 0; - enum MouseMode { MOUSE_MODE_VISIBLE, MOUSE_MODE_HIDDEN, diff --git a/servers/display_server_headless.h b/servers/display_server_headless.h index 870401b180..d9ee91084f 100644 --- a/servers/display_server_headless.h +++ b/servers/display_server_headless.h @@ -55,8 +55,6 @@ public: bool has_feature(Feature p_feature) const override { return false; } String get_name() const override { return "headless"; } - void alert(const String &p_alert, const String &p_title = "ALERT!") override {} - int get_screen_count() const override { return 0; } Point2i screen_get_position(int p_screen = SCREEN_OF_MAIN_WINDOW) const override { return Point2i(); } Size2i screen_get_size(int p_screen = SCREEN_OF_MAIN_WINDOW) const override { return Size2i(); }