1 /*************************************************************************/ 2 /* os_iphone.h */ 3 /*************************************************************************/ 4 /* This file is part of: */ 5 /* GODOT ENGINE */ 6 /* https://godotengine.org */ 7 /*************************************************************************/ 8 /* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ 9 /* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ 10 /* */ 11 /* Permission is hereby granted, free of charge, to any person obtaining */ 12 /* a copy of this software and associated documentation files (the */ 13 /* "Software"), to deal in the Software without restriction, including */ 14 /* without limitation the rights to use, copy, modify, merge, publish, */ 15 /* distribute, sublicense, and/or sell copies of the Software, and to */ 16 /* permit persons to whom the Software is furnished to do so, subject to */ 17 /* the following conditions: */ 18 /* */ 19 /* The above copyright notice and this permission notice shall be */ 20 /* included in all copies or substantial portions of the Software. */ 21 /* */ 22 /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ 23 /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ 24 /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ 25 /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ 26 /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ 27 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ 28 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ 29 /*************************************************************************/ 30 31 #ifdef IPHONE_ENABLED 32 33 #ifndef OS_IPHONE_H 34 #define OS_IPHONE_H 35 36 #include "core/os/input.h" 37 #include "drivers/coreaudio/audio_driver_coreaudio.h" 38 #include "drivers/unix/os_unix.h" 39 40 #include "game_center.h" 41 #include "icloud.h" 42 #include "in_app_store.h" 43 #include "ios.h" 44 #include "main/input_default.h" 45 #include "servers/audio_server.h" 46 #include "servers/visual/rasterizer.h" 47 #include "servers/visual_server.h" 48 49 class OSIPhone : public OS_Unix { 50 51 private: 52 enum { 53 MAX_MOUSE_COUNT = 8, 54 MAX_EVENTS = 64, 55 }; 56 57 static HashMap<String, void *> dynamic_symbol_lookup_table; 58 friend void register_dynamic_symbol(char *name, void *address); 59 60 VisualServer *visual_server; 61 62 AudioDriverCoreAudio audio_driver; 63 64 #ifdef GAME_CENTER_ENABLED 65 GameCenter *game_center; 66 #endif 67 #ifdef STOREKIT_ENABLED 68 InAppStore *store_kit; 69 #endif 70 #ifdef ICLOUD_ENABLED 71 ICloud *icloud; 72 #endif 73 iOS *ios; 74 75 MainLoop *main_loop; 76 77 VideoMode video_mode; 78 79 virtual int get_video_driver_count() const; 80 virtual const char *get_video_driver_name(int p_driver) const; 81 82 virtual int get_current_video_driver() const; 83 84 virtual void initialize_core(); 85 virtual Error initialize(const VideoMode &p_desired, int p_video_driver, int p_audio_driver); 86 87 virtual void set_main_loop(MainLoop *p_main_loop); 88 virtual MainLoop *get_main_loop() const; 89 90 virtual void delete_main_loop(); 91 92 virtual void finalize(); 93 94 struct MouseList { 95 96 bool pressed[MAX_MOUSE_COUNT]; MouseListMouseList97 MouseList() { 98 for (int i = 0; i < MAX_MOUSE_COUNT; i++) 99 pressed[i] = false; 100 }; 101 }; 102 103 MouseList touch_list; 104 105 Vector3 last_accel; 106 107 Ref<InputEvent> event_queue[MAX_EVENTS]; 108 int event_count; 109 void queue_event(const Ref<InputEvent> &p_event); 110 111 String data_dir; 112 String unique_id; 113 String locale_code; 114 115 InputDefault *input; 116 117 int virtual_keyboard_height; 118 119 int video_driver_index; 120 121 public: 122 bool iterate(); 123 124 uint8_t get_orientations() const; 125 126 void touch_press(int p_idx, int p_x, int p_y, bool p_pressed, bool p_doubleclick); 127 void touch_drag(int p_idx, int p_prev_x, int p_prev_y, int p_x, int p_y); 128 void touches_cancelled(); 129 void key(uint32_t p_key, bool p_pressed); 130 void set_virtual_keyboard_height(int p_height); 131 132 int set_base_framebuffer(int p_fb); 133 134 void update_gravity(float p_x, float p_y, float p_z); 135 void update_accelerometer(float p_x, float p_y, float p_z); 136 void update_magnetometer(float p_x, float p_y, float p_z); 137 void update_gyroscope(float p_x, float p_y, float p_z); 138 139 int get_unused_joy_id(); 140 void joy_connection_changed(int p_idx, bool p_connected, String p_name); 141 void joy_button(int p_device, int p_button, bool p_pressed); 142 void joy_axis(int p_device, int p_axis, const InputDefault::JoyAxis &p_value); 143 144 static OSIPhone *get_singleton(); 145 146 virtual void set_mouse_show(bool p_show); 147 virtual void set_mouse_grab(bool p_grab); 148 virtual bool is_mouse_grab_enabled() const; 149 virtual Point2 get_mouse_position() const; 150 virtual int get_mouse_button_state() const; 151 virtual void set_window_title(const String &p_title); 152 153 virtual void alert(const String &p_alert, const String &p_title = "ALERT!"); 154 155 virtual Error open_dynamic_library(const String p_path, void *&p_library_handle, bool p_also_set_library_path = false); 156 virtual Error close_dynamic_library(void *p_library_handle); 157 virtual Error get_dynamic_library_symbol_handle(void *p_library_handle, const String p_name, void *&p_symbol_handle, bool p_optional = false); 158 159 virtual void set_video_mode(const VideoMode &p_video_mode, int p_screen = 0); 160 virtual VideoMode get_video_mode(int p_screen = 0) const; 161 virtual void get_fullscreen_mode_list(List<VideoMode> *p_list, int p_screen = 0) const; 162 163 virtual void set_keep_screen_on(bool p_enabled); 164 165 virtual bool can_draw() const; 166 167 virtual bool has_virtual_keyboard() const; 168 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); 169 virtual void hide_virtual_keyboard(); 170 virtual int get_virtual_keyboard_height() const; 171 172 virtual Size2 get_window_size() const; 173 virtual Rect2 get_window_safe_area() const; 174 175 virtual bool has_touchscreen_ui_hint() const; 176 177 void set_data_dir(String p_dir); 178 179 virtual String get_name() const; 180 virtual String get_model_name() const; 181 182 Error shell_open(String p_uri); 183 184 String get_user_data_dir() const; 185 186 void set_locale(String p_locale); 187 String get_locale() const; 188 189 void set_unique_id(String p_id); 190 String get_unique_id() const; 191 192 virtual Error native_video_play(String p_path, float p_volume, String p_audio_track, String p_subtitle_track); 193 virtual bool native_video_is_playing() const; 194 virtual void native_video_pause(); 195 virtual void native_video_unpause(); 196 virtual void native_video_focus_out(); 197 virtual void native_video_stop(); 198 virtual void vibrate_handheld(int p_duration_ms = 500); 199 200 virtual bool _check_internal_feature_support(const String &p_feature); 201 OSIPhone(int width, int height, String p_data_dir); 202 ~OSIPhone(); 203 }; 204 205 #endif // OS_IPHONE_H 206 207 #endif 208