mirror of
https://github.com/godotengine/godot.git
synced 2024-12-21 10:25:24 +08:00
21a3923410
This makes it possible to know whether the window is focused at a given time, without having to track the focus state manually using `NOTIFICATION_WM_FOCUS_IN` and `NOTIFICATION_WM_FOCUS_OUT`. This partially addresses #33928.
444 lines
14 KiB
C++
444 lines
14 KiB
C++
/*************************************************************************/
|
|
/* os_windows.h */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */
|
|
/* Copyright (c) 2014-2019 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_WINDOWS_H
|
|
#define OS_WINDOWS_H
|
|
|
|
#include "camera_win.h"
|
|
#include "context_gl_windows.h"
|
|
#include "core/os/input.h"
|
|
#include "core/os/os.h"
|
|
#include "core/project_settings.h"
|
|
#include "crash_handler_windows.h"
|
|
#include "drivers/unix/ip_unix.h"
|
|
#include "drivers/wasapi/audio_driver_wasapi.h"
|
|
#include "drivers/winmidi/midi_driver_winmidi.h"
|
|
#include "key_mapping_windows.h"
|
|
#include "main/input_default.h"
|
|
#include "power_windows.h"
|
|
#include "servers/audio_server.h"
|
|
#include "servers/visual/rasterizer.h"
|
|
#include "servers/visual_server.h"
|
|
#ifdef XAUDIO2_ENABLED
|
|
#include "drivers/xaudio2/audio_driver_xaudio2.h"
|
|
#endif
|
|
|
|
#include <fcntl.h>
|
|
#include <io.h>
|
|
#include <stdio.h>
|
|
#include <windows.h>
|
|
#include <windowsx.h>
|
|
|
|
#ifndef POINTER_STRUCTURES
|
|
|
|
#define POINTER_STRUCTURES
|
|
|
|
typedef DWORD POINTER_INPUT_TYPE;
|
|
typedef UINT32 POINTER_FLAGS;
|
|
typedef UINT32 PEN_FLAGS;
|
|
typedef UINT32 PEN_MASK;
|
|
|
|
enum tagPOINTER_INPUT_TYPE {
|
|
PT_POINTER = 0x00000001,
|
|
PT_TOUCH = 0x00000002,
|
|
PT_PEN = 0x00000003,
|
|
PT_MOUSE = 0x00000004,
|
|
PT_TOUCHPAD = 0x00000005
|
|
};
|
|
|
|
typedef enum tagPOINTER_BUTTON_CHANGE_TYPE {
|
|
POINTER_CHANGE_NONE,
|
|
POINTER_CHANGE_FIRSTBUTTON_DOWN,
|
|
POINTER_CHANGE_FIRSTBUTTON_UP,
|
|
POINTER_CHANGE_SECONDBUTTON_DOWN,
|
|
POINTER_CHANGE_SECONDBUTTON_UP,
|
|
POINTER_CHANGE_THIRDBUTTON_DOWN,
|
|
POINTER_CHANGE_THIRDBUTTON_UP,
|
|
POINTER_CHANGE_FOURTHBUTTON_DOWN,
|
|
POINTER_CHANGE_FOURTHBUTTON_UP,
|
|
POINTER_CHANGE_FIFTHBUTTON_DOWN,
|
|
POINTER_CHANGE_FIFTHBUTTON_UP,
|
|
} POINTER_BUTTON_CHANGE_TYPE;
|
|
|
|
typedef struct tagPOINTER_INFO {
|
|
POINTER_INPUT_TYPE pointerType;
|
|
UINT32 pointerId;
|
|
UINT32 frameId;
|
|
POINTER_FLAGS pointerFlags;
|
|
HANDLE sourceDevice;
|
|
HWND hwndTarget;
|
|
POINT ptPixelLocation;
|
|
POINT ptHimetricLocation;
|
|
POINT ptPixelLocationRaw;
|
|
POINT ptHimetricLocationRaw;
|
|
DWORD dwTime;
|
|
UINT32 historyCount;
|
|
INT32 InputData;
|
|
DWORD dwKeyStates;
|
|
UINT64 PerformanceCount;
|
|
POINTER_BUTTON_CHANGE_TYPE ButtonChangeType;
|
|
} POINTER_INFO;
|
|
|
|
typedef struct tagPOINTER_PEN_INFO {
|
|
POINTER_INFO pointerInfo;
|
|
PEN_FLAGS penFlags;
|
|
PEN_MASK penMask;
|
|
UINT32 pressure;
|
|
UINT32 rotation;
|
|
INT32 tiltX;
|
|
INT32 tiltY;
|
|
} POINTER_PEN_INFO;
|
|
|
|
#endif
|
|
|
|
typedef BOOL(WINAPI *GetPointerTypePtr)(uint32_t p_id, POINTER_INPUT_TYPE *p_type);
|
|
typedef BOOL(WINAPI *GetPointerPenInfoPtr)(uint32_t p_id, POINTER_PEN_INFO *p_pen_info);
|
|
|
|
typedef struct {
|
|
BYTE bWidth; // Width, in pixels, of the image
|
|
BYTE bHeight; // Height, in pixels, of the image
|
|
BYTE bColorCount; // Number of colors in image (0 if >=8bpp)
|
|
BYTE bReserved; // Reserved ( must be 0)
|
|
WORD wPlanes; // Color Planes
|
|
WORD wBitCount; // Bits per pixel
|
|
DWORD dwBytesInRes; // How many bytes in this resource?
|
|
DWORD dwImageOffset; // Where in the file is this image?
|
|
} ICONDIRENTRY, *LPICONDIRENTRY;
|
|
|
|
typedef struct {
|
|
WORD idReserved; // Reserved (must be 0)
|
|
WORD idType; // Resource Type (1 for icons)
|
|
WORD idCount; // How many images?
|
|
ICONDIRENTRY idEntries[1]; // An entry for each image (idCount of 'em)
|
|
} ICONDIR, *LPICONDIR;
|
|
|
|
class JoypadWindows;
|
|
class OS_Windows : public OS {
|
|
|
|
static GetPointerTypePtr win8p_GetPointerType;
|
|
static GetPointerPenInfoPtr win8p_GetPointerPenInfo;
|
|
|
|
enum {
|
|
KEY_EVENT_BUFFER_SIZE = 512
|
|
};
|
|
|
|
#ifdef STDOUT_FILE
|
|
FILE *stdo;
|
|
#endif
|
|
|
|
struct KeyEvent {
|
|
|
|
bool alt, shift, control, meta;
|
|
UINT uMsg;
|
|
WPARAM wParam;
|
|
LPARAM lParam;
|
|
};
|
|
|
|
KeyEvent key_event_buffer[KEY_EVENT_BUFFER_SIZE];
|
|
int key_event_pos;
|
|
|
|
uint64_t ticks_start;
|
|
uint64_t ticks_per_second;
|
|
|
|
bool old_invalid;
|
|
bool outside;
|
|
int old_x, old_y;
|
|
Point2i center;
|
|
#if defined(OPENGL_ENABLED)
|
|
ContextGL_Windows *gl_context;
|
|
#endif
|
|
VisualServer *visual_server;
|
|
CameraWindows *camera_server;
|
|
int pressrc;
|
|
HINSTANCE hInstance; // Holds The Instance Of The Application
|
|
HWND hWnd;
|
|
Point2 last_pos;
|
|
|
|
HBITMAP hBitmap; //DIB section for layered window
|
|
uint8_t *dib_data;
|
|
Size2 dib_size;
|
|
HDC hDC_dib;
|
|
bool layered_window;
|
|
|
|
uint32_t move_timer_id;
|
|
|
|
HCURSOR hCursor;
|
|
|
|
Size2 min_size;
|
|
Size2 max_size;
|
|
|
|
Size2 window_rect;
|
|
VideoMode video_mode;
|
|
bool preserve_window_size = false;
|
|
|
|
MainLoop *main_loop;
|
|
|
|
WNDPROC user_proc;
|
|
|
|
// IME
|
|
HIMC im_himc;
|
|
Vector2 im_position;
|
|
|
|
MouseMode mouse_mode;
|
|
bool alt_mem;
|
|
bool gr_mem;
|
|
bool shift_mem;
|
|
bool control_mem;
|
|
bool meta_mem;
|
|
bool force_quit;
|
|
bool window_has_focus;
|
|
uint32_t last_button_state;
|
|
bool use_raw_input;
|
|
bool drop_events;
|
|
|
|
HCURSOR cursors[CURSOR_MAX] = { NULL };
|
|
CursorShape cursor_shape;
|
|
Map<CursorShape, Vector<Variant> > cursors_cache;
|
|
|
|
InputDefault *input;
|
|
JoypadWindows *joypad;
|
|
Map<int, Vector2> touch_state;
|
|
|
|
PowerWindows *power_manager;
|
|
|
|
int video_driver_index;
|
|
#ifdef WASAPI_ENABLED
|
|
AudioDriverWASAPI driver_wasapi;
|
|
#endif
|
|
#ifdef XAUDIO2_ENABLED
|
|
AudioDriverXAudio2 driver_xaudio2;
|
|
#endif
|
|
#ifdef WINMIDI_ENABLED
|
|
MIDIDriverWinMidi driver_midi;
|
|
#endif
|
|
|
|
CrashHandler crash_handler;
|
|
|
|
void _drag_event(float p_x, float p_y, int idx);
|
|
void _touch_event(bool p_pressed, float p_x, float p_y, int idx);
|
|
|
|
void _update_window_style(bool p_repaint = true, bool p_maximized = false);
|
|
|
|
void _set_mouse_mode_impl(MouseMode p_mode);
|
|
|
|
// functions used by main to initialize/deinitialize the OS
|
|
protected:
|
|
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();
|
|
|
|
struct ProcessInfo {
|
|
|
|
STARTUPINFO si;
|
|
PROCESS_INFORMATION pi;
|
|
};
|
|
Map<ProcessID, ProcessInfo> *process_map;
|
|
|
|
bool pre_fs_valid;
|
|
RECT pre_fs_rect;
|
|
bool maximized;
|
|
bool minimized;
|
|
bool borderless;
|
|
bool window_focused;
|
|
bool console_visible;
|
|
bool was_maximized;
|
|
|
|
public:
|
|
LRESULT WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
|
|
|
|
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 void warp_mouse_position(const Point2 &p_to);
|
|
virtual Point2 get_mouse_position() const;
|
|
void update_real_mouse_position();
|
|
virtual int 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 int get_screen_count() const;
|
|
virtual int get_current_screen() const;
|
|
virtual void set_current_screen(int p_screen);
|
|
virtual Point2 get_screen_position(int p_screen = -1) const;
|
|
virtual Size2 get_screen_size(int p_screen = -1) const;
|
|
virtual int get_screen_dpi(int p_screen = -1) const;
|
|
|
|
virtual Point2 get_window_position() const;
|
|
virtual void set_window_position(const Point2 &p_position);
|
|
virtual Size2 get_window_size() const;
|
|
virtual Size2 get_real_window_size() const;
|
|
virtual Size2 get_max_window_size() const;
|
|
virtual Size2 get_min_window_size() const;
|
|
virtual void set_min_window_size(const Size2 p_size);
|
|
virtual void set_max_window_size(const Size2 p_size);
|
|
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_window_resizable(bool p_enabled);
|
|
virtual bool is_window_resizable() const;
|
|
virtual void set_window_minimized(bool p_enabled);
|
|
virtual bool is_window_minimized() const;
|
|
virtual void set_window_maximized(bool p_enabled);
|
|
virtual bool is_window_maximized() const;
|
|
virtual void set_window_always_on_top(bool p_enabled);
|
|
virtual bool is_window_always_on_top() const;
|
|
virtual bool is_window_focused() const;
|
|
virtual void set_console_visible(bool p_enabled);
|
|
virtual bool is_console_visible() const;
|
|
virtual void request_attention();
|
|
|
|
virtual void set_borderless_window(bool p_borderless);
|
|
virtual bool get_borderless_window();
|
|
|
|
virtual bool get_window_per_pixel_transparency_enabled() const;
|
|
virtual void set_window_per_pixel_transparency_enabled(bool p_enabled);
|
|
|
|
virtual uint8_t *get_layered_buffer_data();
|
|
virtual Size2 get_layered_buffer_size();
|
|
virtual void swap_layered_buffer();
|
|
|
|
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 MainLoop *get_main_loop() const;
|
|
|
|
virtual String get_name() const;
|
|
|
|
virtual Date get_date(bool utc) const;
|
|
virtual Time get_time(bool utc) const;
|
|
virtual TimeZoneInfo get_time_zone_info() const;
|
|
virtual uint64_t get_unix_time() const;
|
|
virtual uint64_t get_system_time_secs() const;
|
|
virtual uint64_t get_system_time_msecs() const;
|
|
|
|
virtual bool can_draw() 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, bool p_blocking, ProcessID *r_child_id = NULL, String *r_pipe = NULL, int *r_exitcode = NULL, bool read_stderr = false, Mutex *p_pipe_mutex = NULL);
|
|
virtual Error kill(const ProcessID &p_pid);
|
|
virtual int get_process_id() const;
|
|
|
|
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 GetMaskBitmaps(HBITMAP hSourceBitmap, COLORREF clrTransparent, OUT HBITMAP &hAndMaskBitmap, OUT HBITMAP &hXorMaskBitmap);
|
|
|
|
void set_native_icon(const String &p_filename);
|
|
void set_icon(const Ref<Image> &p_icon);
|
|
|
|
virtual String get_executable_path() const;
|
|
|
|
virtual String get_locale() const;
|
|
|
|
virtual int get_processor_count() const;
|
|
|
|
virtual LatinKeyboardVariant get_latin_keyboard_variant() const;
|
|
|
|
virtual void enable_for_stealing_focus(ProcessID pid);
|
|
virtual void move_window_to_foreground();
|
|
|
|
virtual String get_config_path() const;
|
|
virtual String get_data_path() const;
|
|
virtual String get_cache_path() const;
|
|
virtual String get_godot_dir_name() const;
|
|
|
|
virtual String get_system_dir(SystemDir p_dir) const;
|
|
virtual String get_user_data_dir() const;
|
|
|
|
virtual String get_unique_id() const;
|
|
|
|
virtual void set_ime_active(const bool p_active);
|
|
virtual void set_ime_position(const Point2 &p_pos);
|
|
|
|
virtual void release_rendering_thread();
|
|
virtual void make_rendering_thread();
|
|
virtual void swap_buffers();
|
|
|
|
virtual Error shell_open(String p_uri);
|
|
|
|
void run();
|
|
|
|
virtual bool get_swap_ok_cancel() { return true; }
|
|
|
|
virtual bool is_joy_known(int p_device);
|
|
virtual String get_joy_guid(int p_device) const;
|
|
|
|
virtual void _set_use_vsync(bool p_enable);
|
|
//virtual bool is_vsync_enabled() const;
|
|
|
|
virtual OS::PowerState get_power_state();
|
|
virtual int get_power_seconds_left();
|
|
virtual int get_power_percent_left();
|
|
|
|
virtual bool _check_internal_feature_support(const String &p_feature);
|
|
|
|
void disable_crash_handler();
|
|
bool is_disable_crash_handler() const;
|
|
virtual void initialize_debugging();
|
|
|
|
void force_process_input();
|
|
|
|
virtual Error move_to_trash(const String &p_path);
|
|
|
|
virtual void process_and_drop_events();
|
|
|
|
OS_Windows(HINSTANCE _hInstance);
|
|
~OS_Windows();
|
|
};
|
|
|
|
#endif
|