Merge commit 'dec0d4ec4153bf9fc2b78ae6c2df45b6ea8dde7a' as 'external/sdl/SDL'
This commit is contained in:
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external/sdl/SDL/src/video/wayland/SDL_waylandevents_c.h
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external/sdl/SDL/src/video/wayland/SDL_waylandevents_c.h
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/*
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Simple DirectMedia Layer
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Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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#include "SDL_internal.h"
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#ifndef SDL_waylandevents_h_
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#define SDL_waylandevents_h_
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#include "../../events/SDL_mouse_c.h"
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#include "SDL_waylandvideo.h"
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#include "SDL_waylandwindow.h"
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#include "SDL_waylanddatamanager.h"
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#include "SDL_waylandkeyboard.h"
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enum SDL_WaylandAxisEvent
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{
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AXIS_EVENT_CONTINUOUS = 0,
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AXIS_EVENT_DISCRETE,
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AXIS_EVENT_VALUE120
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};
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struct SDL_WaylandTabletSeat;
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struct SDL_WaylandTabletObjectListNode
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{
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void *object;
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struct SDL_WaylandTabletObjectListNode *next;
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};
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struct SDL_WaylandTabletInput
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{
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struct SDL_WaylandInput *sdlWaylandInput;
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struct zwp_tablet_seat_v2 *seat;
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struct SDL_WaylandTabletObjectListNode *tablets;
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struct SDL_WaylandTabletObjectListNode *tools;
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struct SDL_WaylandTabletObjectListNode *pads;
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SDL_WindowData *tool_focus;
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uint32_t tool_prox_serial;
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/* Last motion location */
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wl_fixed_t sx_w;
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wl_fixed_t sy_w;
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SDL_bool is_down;
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SDL_bool btn_stylus;
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SDL_bool btn_stylus2;
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SDL_bool btn_stylus3;
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};
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typedef struct
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{
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int32_t repeat_rate; /* Repeat rate in range of [1, 1000] character(s) per second */
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int32_t repeat_delay_ms; /* Time to first repeat event in milliseconds */
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SDL_bool is_initialized;
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SDL_bool is_key_down;
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uint32_t key;
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Uint64 wl_press_time_ns; /* Key press time as reported by the Wayland API */
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Uint64 sdl_press_time_ns; /* Key press time expressed in SDL ticks */
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Uint64 next_repeat_ns; /* Next repeat event in nanoseconds */
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uint32_t scancode;
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char text[8];
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} SDL_WaylandKeyboardRepeat;
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struct SDL_WaylandInput
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{
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SDL_VideoData *display;
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struct wl_seat *seat;
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struct wl_pointer *pointer;
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struct wl_touch *touch;
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struct wl_keyboard *keyboard;
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SDL_WaylandDataDevice *data_device;
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SDL_WaylandPrimarySelectionDevice *primary_selection_device;
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SDL_WaylandTextInput *text_input;
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struct zwp_relative_pointer_v1 *relative_pointer;
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struct zwp_input_timestamps_v1 *keyboard_timestamps;
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struct zwp_input_timestamps_v1 *pointer_timestamps;
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struct zwp_input_timestamps_v1 *touch_timestamps;
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SDL_WindowData *pointer_focus;
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SDL_WindowData *keyboard_focus;
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uint32_t pointer_enter_serial;
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/* High-resolution event timestamps */
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Uint64 keyboard_timestamp_ns;
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Uint64 pointer_timestamp_ns;
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Uint64 touch_timestamp_ns;
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/* Last motion location */
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wl_fixed_t sx_w;
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wl_fixed_t sy_w;
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uint32_t buttons_pressed;
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/* The serial of the last implicit grab event for window activation and selection data. */
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Uint32 last_implicit_grab_serial;
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struct
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{
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struct xkb_keymap *keymap;
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struct xkb_state *state;
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struct xkb_compose_table *compose_table;
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struct xkb_compose_state *compose_state;
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/* Keyboard layout "group" */
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uint32_t current_group;
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/* Modifier bitshift values */
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uint32_t idx_shift;
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uint32_t idx_ctrl;
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uint32_t idx_alt;
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uint32_t idx_gui;
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uint32_t idx_mode;
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uint32_t idx_num;
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uint32_t idx_caps;
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/* Current system modifier flags */
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uint32_t wl_pressed_modifiers;
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uint32_t wl_locked_modifiers;
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} xkb;
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/* information about axis events on current frame */
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struct
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{
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enum SDL_WaylandAxisEvent x_axis_type;
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float x;
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enum SDL_WaylandAxisEvent y_axis_type;
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float y;
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/* Event timestamp in nanoseconds */
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Uint64 timestamp_ns;
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SDL_MouseWheelDirection direction;
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} pointer_curr_axis_info;
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SDL_WaylandKeyboardRepeat keyboard_repeat;
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struct SDL_WaylandTabletInput *tablet;
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/* are we forcing relative mouse mode? */
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SDL_bool cursor_visible;
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SDL_bool relative_mode_override;
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SDL_bool warp_emulation_prohibited;
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SDL_bool keyboard_is_virtual;
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/* Current SDL modifier flags */
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SDL_Keymod pressed_modifiers;
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SDL_Keymod locked_modifiers;
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};
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extern Uint64 Wayland_GetTouchTimestamp(struct SDL_WaylandInput *input, Uint32 wl_timestamp_ms);
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extern void Wayland_PumpEvents(SDL_VideoDevice *_this);
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extern void Wayland_SendWakeupEvent(SDL_VideoDevice *_this, SDL_Window *window);
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extern int Wayland_WaitEventTimeout(SDL_VideoDevice *_this, Sint64 timeoutNS);
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extern void Wayland_add_data_device_manager(SDL_VideoData *d, uint32_t id, uint32_t version);
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extern void Wayland_add_primary_selection_device_manager(SDL_VideoData *d, uint32_t id, uint32_t version);
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extern void Wayland_add_text_input_manager(SDL_VideoData *d, uint32_t id, uint32_t version);
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extern void Wayland_display_add_input(SDL_VideoData *d, uint32_t id, uint32_t version);
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extern void Wayland_display_destroy_input(SDL_VideoData *d);
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extern void Wayland_display_add_pointer_constraints(SDL_VideoData *d, uint32_t id);
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extern void Wayland_display_destroy_pointer_constraints(SDL_VideoData *d);
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extern int Wayland_input_lock_pointer(struct SDL_WaylandInput *input);
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extern int Wayland_input_unlock_pointer(struct SDL_WaylandInput *input);
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extern int Wayland_input_confine_pointer(struct SDL_WaylandInput *input, SDL_Window *window);
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extern int Wayland_input_unconfine_pointer(struct SDL_WaylandInput *input, SDL_Window *window);
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extern void Wayland_display_add_relative_pointer_manager(SDL_VideoData *d, uint32_t id);
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extern void Wayland_display_destroy_relative_pointer_manager(SDL_VideoData *d);
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extern int Wayland_input_grab_keyboard(SDL_Window *window, struct SDL_WaylandInput *input);
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extern int Wayland_input_ungrab_keyboard(SDL_Window *window);
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extern void Wayland_input_add_tablet(struct SDL_WaylandInput *input, struct SDL_WaylandTabletManager *tablet_manager);
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extern void Wayland_input_destroy_tablet(struct SDL_WaylandInput *input);
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extern void Wayland_RegisterTimestampListeners(struct SDL_WaylandInput *input);
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/* The implicit grab serial needs to be updated on:
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* - Keyboard key down/up
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* - Mouse button down
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* - Touch event down
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* - Tablet tool down
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* - Tablet tool button down/up
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*/
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extern void Wayland_UpdateImplicitGrabSerial(struct SDL_WaylandInput *input, Uint32 serial);
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#endif /* SDL_waylandevents_h_ */
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