| /* |
| Simple DirectMedia Layer |
| Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org> |
| |
| This software is provided 'as-is', without any express or implied |
| warranty. In no event will the authors be held liable for any damages |
| arising from the use of this software. |
| |
| Permission is granted to anyone to use this software for any purpose, |
| including commercial applications, and to alter it and redistribute it |
| freely, subject to the following restrictions: |
| |
| 1. The origin of this software must not be misrepresented; you must not |
| claim that you wrote the original software. If you use this software |
| in a product, an acknowledgment in the product documentation would be |
| appreciated but is not required. |
| 2. Altered source versions must be plainly marked as such, and must not be |
| misrepresented as being the original software. |
| 3. This notice may not be removed or altered from any source distribution. |
| */ |
| |
| #include "../../SDL_internal.h" |
| |
| #ifndef SDL_waylandevents_h_ |
| #define SDL_waylandevents_h_ |
| |
| #include "SDL_waylandvideo.h" |
| #include "SDL_waylandwindow.h" |
| #include "SDL_waylanddatamanager.h" |
| #include "SDL_waylandkeyboard.h" |
| |
| struct SDL_WaylandTabletSeat; |
| |
| struct SDL_WaylandTabletObjectListNode { |
| void* object; |
| struct SDL_WaylandTabletObjectListNode* next; |
| }; |
| |
| struct SDL_WaylandTabletInput { |
| struct SDL_WaylandTabletSeat* seat; |
| |
| struct SDL_WaylandTabletObjectListNode* tablets; |
| struct SDL_WaylandTabletObjectListNode* tools; |
| struct SDL_WaylandTabletObjectListNode* pads; |
| |
| SDL_WindowData *tool_focus; |
| uint32_t tool_prox_serial; |
| |
| /* Last motion location */ |
| wl_fixed_t sx_w; |
| wl_fixed_t sy_w; |
| |
| SDL_bool is_down; |
| |
| SDL_bool btn_stylus; |
| SDL_bool btn_stylus2; |
| SDL_bool btn_stylus3; |
| }; |
| |
| typedef struct { |
| // repeat_rate in range of [1, 1000] |
| int32_t repeat_rate; |
| int32_t repeat_delay; |
| SDL_bool is_initialized; |
| |
| SDL_bool is_key_down; |
| uint32_t wl_press_time; // Key press time as reported by the Wayland API |
| uint32_t sdl_press_time; // Key press time expressed in SDL ticks |
| uint32_t next_repeat_ms; |
| uint32_t scancode; |
| char text[8]; |
| } SDL_WaylandKeyboardRepeat; |
| |
| struct SDL_WaylandInput { |
| SDL_VideoData *display; |
| struct wl_seat *seat; |
| struct wl_pointer *pointer; |
| struct wl_touch *touch; |
| struct wl_keyboard *keyboard; |
| SDL_WaylandDataDevice *data_device; |
| SDL_WaylandTextInput *text_input; |
| struct zwp_relative_pointer_v1 *relative_pointer; |
| SDL_WindowData *pointer_focus; |
| SDL_WindowData *keyboard_focus; |
| uint32_t pointer_enter_serial; |
| |
| /* Last motion location */ |
| wl_fixed_t sx_w; |
| wl_fixed_t sy_w; |
| |
| double dx_frac; |
| double dy_frac; |
| |
| struct { |
| struct xkb_keymap *keymap; |
| struct xkb_state *state; |
| struct xkb_compose_table *compose_table; |
| struct xkb_compose_state *compose_state; |
| |
| /* Keyboard layout "group" */ |
| uint32_t current_group; |
| |
| /* Modifier bitshift values */ |
| uint32_t idx_shift; |
| uint32_t idx_ctrl; |
| uint32_t idx_alt; |
| uint32_t idx_gui; |
| uint32_t idx_num; |
| uint32_t idx_caps; |
| } xkb; |
| |
| /* information about axis events on current frame */ |
| struct { |
| SDL_bool is_x_discrete; |
| float x; |
| |
| SDL_bool is_y_discrete; |
| float y; |
| } pointer_curr_axis_info; |
| |
| SDL_WaylandKeyboardRepeat keyboard_repeat; |
| |
| struct SDL_WaylandTabletInput* tablet; |
| }; |
| |
| extern void Wayland_PumpEvents(_THIS); |
| extern void Wayland_SendWakeupEvent(_THIS, SDL_Window *window); |
| extern int Wayland_WaitEventTimeout(_THIS, int timeout); |
| |
| extern void Wayland_add_data_device_manager(SDL_VideoData *d, uint32_t id, uint32_t version); |
| extern void Wayland_add_text_input_manager(SDL_VideoData *d, uint32_t id, uint32_t version); |
| |
| extern void Wayland_display_add_input(SDL_VideoData *d, uint32_t id, uint32_t version); |
| extern void Wayland_display_destroy_input(SDL_VideoData *d); |
| |
| extern void Wayland_display_add_pointer_constraints(SDL_VideoData *d, uint32_t id); |
| extern void Wayland_display_destroy_pointer_constraints(SDL_VideoData *d); |
| |
| extern int Wayland_input_lock_pointer(struct SDL_WaylandInput *input); |
| extern int Wayland_input_unlock_pointer(struct SDL_WaylandInput *input); |
| |
| extern int Wayland_input_confine_pointer(struct SDL_WaylandInput *input, SDL_Window *window); |
| extern int Wayland_input_unconfine_pointer(struct SDL_WaylandInput *input, SDL_Window *window); |
| |
| extern void Wayland_display_add_relative_pointer_manager(SDL_VideoData *d, uint32_t id); |
| extern void Wayland_display_destroy_relative_pointer_manager(SDL_VideoData *d); |
| |
| extern int Wayland_input_grab_keyboard(SDL_Window *window, struct SDL_WaylandInput *input); |
| extern int Wayland_input_ungrab_keyboard(SDL_Window *window); |
| |
| extern void Wayland_input_add_tablet(struct SDL_WaylandInput *input, struct SDL_WaylandTabletManager* tablet_manager); |
| extern void Wayland_input_destroy_tablet(struct SDL_WaylandInput *input); |
| |
| #endif /* SDL_waylandevents_h_ */ |
| |
| /* vi: set ts=4 sw=4 expandtab: */ |