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dd0cee02a4
Otherwise we would subscribe multiple times to the same event when having multiple tablets.
35 lines
825 B
C
35 lines
825 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#ifndef LABWC_TABLET_H
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#define LABWC_TABLET_H
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#include <wayland-server-core.h>
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#include <wlr/types/wlr_tablet_v2.h>
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struct seat;
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struct wlr_device;
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struct wlr_input_device;
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struct drawing_tablet {
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struct wlr_input_device *wlr_input_device;
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struct seat *seat;
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struct wlr_tablet *tablet;
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struct wlr_tablet_v2_tablet *tablet_v2;
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enum motion motion_mode;
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double x, y, dx, dy;
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double distance;
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double pressure;
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double tilt_x, tilt_y;
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double rotation;
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double slider;
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double wheel_delta;
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struct {
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struct wl_listener destroy;
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} handlers;
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struct wl_list link; /* seat.tablets */
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};
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void tablet_init(struct seat *seat);
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void tablet_finish(struct seat *seat);
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void tablet_create(struct seat *seat, struct wlr_input_device *wlr_input_device);
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#endif /* LABWC_TABLET_H */
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