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wl_touch::frame() is expected to be sent to client to indicate end of touch frame event and not sending it may cause issues. For example, Qt applications using Qt Wayland platform plugin do not consider touch events until this end of frame to be received.
95 lines
2.2 KiB
C
95 lines
2.2 KiB
C
#ifndef CG_SEAT_H
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#define CG_SEAT_H
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#include <wayland-server-core.h>
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#include <wlr/types/wlr_cursor.h>
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#include <wlr/types/wlr_data_device.h>
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#include <wlr/types/wlr_input_device.h>
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#include <wlr/types/wlr_seat.h>
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#include <wlr/types/wlr_xcursor_manager.h>
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#include "server.h"
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#include "view.h"
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#define DEFAULT_XCURSOR "left_ptr"
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#define XCURSOR_SIZE 24
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struct cg_seat {
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struct wlr_seat *seat;
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struct cg_server *server;
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struct wl_listener destroy;
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struct wl_list keyboards;
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struct wl_list keyboard_groups;
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struct wl_list pointers;
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struct wl_list touch;
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struct wl_listener new_input;
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struct wlr_cursor *cursor;
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struct wlr_xcursor_manager *xcursor_manager;
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struct wl_listener cursor_motion;
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struct wl_listener cursor_motion_absolute;
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struct wl_listener cursor_button;
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struct wl_listener cursor_axis;
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struct wl_listener cursor_frame;
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int32_t touch_id;
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double touch_lx;
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double touch_ly;
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struct wl_listener touch_down;
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struct wl_listener touch_up;
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struct wl_listener touch_motion;
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struct wl_listener touch_frame;
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struct wl_list drag_icons;
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struct wl_listener request_start_drag;
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struct wl_listener start_drag;
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struct wl_listener request_set_cursor;
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struct wl_listener request_set_selection;
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struct wl_listener request_set_primary_selection;
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};
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struct cg_keyboard_group {
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struct wlr_keyboard_group *wlr_group;
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struct cg_seat *seat;
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struct wl_listener key;
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struct wl_listener modifiers;
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struct wl_list link; // cg_seat::keyboard_groups
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bool is_virtual;
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};
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struct cg_pointer {
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struct wl_list link; // seat::pointers
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struct cg_seat *seat;
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struct wlr_pointer *pointer;
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struct wl_listener destroy;
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};
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struct cg_touch {
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struct wl_list link; // seat::touch
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struct cg_seat *seat;
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struct wlr_touch *touch;
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struct wl_listener destroy;
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};
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struct cg_drag_icon {
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struct wl_list link; // seat::drag_icons
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struct cg_seat *seat;
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struct wlr_drag_icon *wlr_drag_icon;
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struct wlr_scene_tree *scene_tree;
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/* The drag icon has a position in layout coordinates. */
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double lx, ly;
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struct wl_listener destroy;
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};
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struct cg_seat *seat_create(struct cg_server *server, struct wlr_backend *backend);
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void seat_destroy(struct cg_seat *seat);
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struct cg_view *seat_get_focus(struct cg_seat *seat);
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void seat_set_focus(struct cg_seat *seat, struct cg_view *view);
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#endif
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