1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
|
/**************************************************************************/
/* os_uwp.h */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* 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 <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;
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();
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 String get_distribution_name() const;
virtual String get_version() const;
virtual DateTime get_datetime(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 is_process_running(const ProcessID &p_pid) 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 Ref<Resource> &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(), VirtualKeyboardType p_type = KEYBOARD_TYPE_DEFAULT, 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, String *r_resolved_path = nullptr);
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 // OS_UWP_H
|