f8ab79e68a
This prevents the pitfall of UB when checking if they have been assigned something valid by comparing to nullptr.
254 lines
9 KiB
C++
254 lines
9 KiB
C++
/*************************************************************************/
|
|
/* os_uwp.h */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
|
|
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
|
|
/* */
|
|
/* Permission is hereby granted, free of charge, to any person obtaining */
|
|
/* a copy of this software and associated documentation files (the */
|
|
/* "Software"), to deal in the Software without restriction, including */
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
|
/* permit persons to whom the Software is furnished to do so, subject to */
|
|
/* the following conditions: */
|
|
/* */
|
|
/* The above copyright notice and this permission notice shall be */
|
|
/* included in all copies or substantial portions of the Software. */
|
|
/* */
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
/*************************************************************************/
|
|
|
|
#ifndef OS_UWP_H
|
|
#define OS_UWP_H
|
|
|
|
#include "context_egl_uwp.h"
|
|
#include "core/input/input.h"
|
|
#include "core/math/transform_2d.h"
|
|
#include "core/os/os.h"
|
|
#include "core/string/ustring.h"
|
|
#include "drivers/xaudio2/audio_driver_xaudio2.h"
|
|
#include "joypad_uwp.h"
|
|
#include "servers/audio_server.h"
|
|
#include "servers/rendering/renderer_compositor.h"
|
|
#include "servers/rendering_server.h"
|
|
|
|
#include <fcntl.h>
|
|
#include <io.h>
|
|
#include <stdio.h>
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#include <windows.h>
|
|
|
|
class OS_UWP : public OS {
|
|
public:
|
|
struct KeyEvent {
|
|
enum MessageType {
|
|
KEY_EVENT_MESSAGE,
|
|
CHAR_EVENT_MESSAGE
|
|
};
|
|
|
|
bool alt = false, shift = false, control = false;
|
|
MessageType type = KEY_EVENT_MESSAGE;
|
|
bool pressed = false;
|
|
Key keycode = Key::NONE;
|
|
unsigned int physical_keycode = 0;
|
|
unsigned int unicode = 0;
|
|
bool echo = false;
|
|
CorePhysicalKeyStatus status;
|
|
};
|
|
|
|
private:
|
|
enum {
|
|
JOYPADS_MAX = 8,
|
|
JOY_AXIS_COUNT = 6,
|
|
MAX_JOY_AXIS = 32768, // I've no idea
|
|
KEY_EVENT_BUFFER_SIZE = 512
|
|
};
|
|
|
|
FILE *stdo = nullptr;
|
|
|
|
KeyEvent key_event_buffer[KEY_EVENT_BUFFER_SIZE];
|
|
int key_event_pos;
|
|
|
|
uint64_t ticks_start;
|
|
uint64_t ticks_per_second;
|
|
|
|
bool minimized;
|
|
bool old_invalid;
|
|
bool outside;
|
|
int old_x, old_y;
|
|
Point2i center;
|
|
RenderingServer *rendering_server = nullptr;
|
|
int pressrc;
|
|
|
|
ContextEGL_UWP *gl_context = nullptr;
|
|
Windows::UI::Core::CoreWindow ^ window;
|
|
|
|
VideoMode video_mode;
|
|
int video_driver_index;
|
|
|
|
MainLoop *main_loop = nullptr;
|
|
|
|
AudioDriverXAudio2 audio_driver;
|
|
|
|
MouseMode mouse_mode;
|
|
bool alt_mem;
|
|
bool gr_mem;
|
|
bool shift_mem;
|
|
bool control_mem;
|
|
bool meta_mem;
|
|
bool force_quit;
|
|
MouseButton last_button_state = MouseButton::NONE;
|
|
|
|
CursorShape cursor_shape;
|
|
|
|
InputDefault *input = nullptr;
|
|
|
|
JoypadUWP ^ joypad;
|
|
|
|
Windows::System::Display::DisplayRequest ^ display_request;
|
|
|
|
ref class ManagedType {
|
|
public:
|
|
property bool alert_close_handle;
|
|
property Platform::String ^ clipboard;
|
|
void alert_close(Windows::UI::Popups::IUICommand ^ command);
|
|
void on_clipboard_changed(Platform::Object ^ sender, Platform::Object ^ ev);
|
|
void update_clipboard();
|
|
void on_accelerometer_reading_changed(Windows::Devices::Sensors::Accelerometer ^ sender, Windows::Devices::Sensors::AccelerometerReadingChangedEventArgs ^ args);
|
|
void on_magnetometer_reading_changed(Windows::Devices::Sensors::Magnetometer ^ sender, Windows::Devices::Sensors::MagnetometerReadingChangedEventArgs ^ args);
|
|
void on_gyroscope_reading_changed(Windows::Devices::Sensors::Gyrometer ^ sender, Windows::Devices::Sensors::GyrometerReadingChangedEventArgs ^ args);
|
|
|
|
/** clang-format breaks this, it does not understand this token. */
|
|
/* clang-format off */
|
|
internal:
|
|
ManagedType() { alert_close_handle = false; }
|
|
property OS_UWP* os;
|
|
/* clang-format on */
|
|
};
|
|
ManagedType ^ managed_object;
|
|
Windows::Devices::Sensors::Accelerometer ^ accelerometer;
|
|
Windows::Devices::Sensors::Magnetometer ^ magnetometer;
|
|
Windows::Devices::Sensors::Gyrometer ^ gyrometer;
|
|
|
|
// functions used by main to initialize/deinitialize the OS
|
|
protected:
|
|
virtual int get_video_driver_count() const;
|
|
virtual int get_current_video_driver() const;
|
|
|
|
virtual void initialize_core();
|
|
virtual Error initialize(const VideoMode &p_desired, int p_video_driver, int p_audio_driver);
|
|
|
|
virtual void set_main_loop(MainLoop *p_main_loop);
|
|
virtual void delete_main_loop();
|
|
|
|
virtual void finalize();
|
|
virtual void finalize_core();
|
|
|
|
void process_events();
|
|
|
|
void process_key_events();
|
|
|
|
public:
|
|
// Event to send to the app wrapper
|
|
HANDLE mouse_mode_changed;
|
|
|
|
virtual void alert(const String &p_alert, const String &p_title = "ALERT!");
|
|
String get_stdin_string(bool p_block);
|
|
|
|
void set_mouse_mode(MouseMode p_mode);
|
|
MouseMode get_mouse_mode() const;
|
|
|
|
virtual Point2 get_mouse_position() const;
|
|
virtual MouseButton get_mouse_button_state() const;
|
|
virtual void set_window_title(const String &p_title);
|
|
|
|
virtual void set_video_mode(const VideoMode &p_video_mode, int p_screen = 0);
|
|
virtual VideoMode get_video_mode(int p_screen = 0) const;
|
|
virtual void get_fullscreen_mode_list(List<VideoMode> *p_list, int p_screen = 0) const;
|
|
virtual Size2 get_window_size() const;
|
|
virtual void set_window_size(const Size2 p_size);
|
|
virtual void set_window_fullscreen(bool p_enabled);
|
|
virtual bool is_window_fullscreen() const;
|
|
virtual void set_keep_screen_on(bool p_enabled);
|
|
|
|
virtual MainLoop *get_main_loop() const;
|
|
|
|
virtual String get_name() const;
|
|
|
|
virtual Date get_date(bool p_utc) const;
|
|
virtual Time get_time(bool p_utc) const;
|
|
virtual TimeZoneInfo get_time_zone_info() const;
|
|
virtual uint64_t get_unix_time() const;
|
|
|
|
virtual Error set_cwd(const String &p_cwd);
|
|
|
|
virtual void delay_usec(uint32_t p_usec) const;
|
|
virtual uint64_t get_ticks_usec() const;
|
|
|
|
virtual Error execute(const String &p_path, const List<String> &p_arguments, String *r_pipe = nullptr, int *r_exitcode = nullptr, bool read_stderr = false, Mutex *p_pipe_mutex = nullptr, bool p_open_console = false);
|
|
virtual Error create_process(const String &p_path, const List<String> &p_arguments, ProcessID *r_child_id = nullptr, bool p_open_console = false);
|
|
virtual Error kill(const ProcessID &p_pid);
|
|
|
|
virtual bool has_environment(const String &p_var) const;
|
|
virtual String get_environment(const String &p_var) const;
|
|
virtual bool set_environment(const String &p_var, const String &p_value) const;
|
|
|
|
virtual void set_clipboard(const String &p_text);
|
|
virtual String get_clipboard() const;
|
|
|
|
void set_cursor_shape(CursorShape p_shape);
|
|
CursorShape get_cursor_shape() const;
|
|
virtual void set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot);
|
|
void set_icon(const Ref<Image> &p_icon);
|
|
|
|
virtual String get_executable_path() const;
|
|
|
|
virtual String get_locale() const;
|
|
|
|
virtual void move_window_to_foreground();
|
|
virtual String get_user_data_dir() const;
|
|
|
|
virtual bool _check_internal_feature_support(const String &p_feature);
|
|
|
|
void set_window(Windows::UI::Core::CoreWindow ^ p_window);
|
|
void screen_size_changed();
|
|
|
|
virtual void release_rendering_thread();
|
|
virtual void make_rendering_thread();
|
|
virtual void swap_buffers();
|
|
|
|
virtual bool has_touchscreen_ui_hint() const;
|
|
|
|
virtual bool has_virtual_keyboard() const;
|
|
virtual void show_virtual_keyboard(const String &p_existing_text, const Rect2 &p_screen_rect = Rect2(), bool p_multiline = false, int p_max_input_length = -1, int p_cursor_start = -1, int p_cursor_end = -1);
|
|
virtual void hide_virtual_keyboard();
|
|
|
|
virtual Error open_dynamic_library(const String p_path, void *&p_library_handle, bool p_also_set_library_path = false);
|
|
virtual Error close_dynamic_library(void *p_library_handle);
|
|
virtual Error get_dynamic_library_symbol_handle(void *p_library_handle, const String p_name, void *&p_symbol_handle, bool p_optional = false);
|
|
|
|
virtual Error shell_open(String p_uri);
|
|
|
|
void run();
|
|
|
|
virtual bool get_swap_cancel_ok() { return true; }
|
|
|
|
void input_event(const Ref<InputEvent> &p_event);
|
|
|
|
void queue_key_event(KeyEvent &p_event);
|
|
|
|
OS_UWP();
|
|
~OS_UWP();
|
|
};
|
|
|
|
#endif
|