145 lines
3.0 KiB
C
145 lines
3.0 KiB
C
/*
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* This an unstable interface of wlroots. No guarantees are made regarding the
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* future consistency of this API.
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*/
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#ifndef WLR_USE_UNSTABLE
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#error "Add -DWLR_USE_UNSTABLE to enable unstable wlroots features"
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#endif
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#ifndef WLR_TYPES_TABLET_TOOL_H
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#define WLR_TYPES_TABLET_TOOL_H
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#include <stdint.h>
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#include <wayland-server-core.h>
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#include <wlr/types/wlr_input_device.h>
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/*
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* Copy+Paste from libinput, but this should neither use libinput, nor
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* tablet-unstable-v2 headers, so we can't include them
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*/
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enum wlr_tablet_tool_type {
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/** A generic pen */
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WLR_TABLET_TOOL_TYPE_PEN = 1,
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/** Eraser */
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WLR_TABLET_TOOL_TYPE_ERASER,
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/** A paintbrush-like tool */
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WLR_TABLET_TOOL_TYPE_BRUSH,
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/** Physical drawing tool, e.g. Wacom Inking Pen */
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WLR_TABLET_TOOL_TYPE_PENCIL,
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/** An airbrush-like tool */
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WLR_TABLET_TOOL_TYPE_AIRBRUSH,
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/** A mouse bound to the tablet */
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WLR_TABLET_TOOL_TYPE_MOUSE,
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/** A mouse tool with a lens */
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WLR_TABLET_TOOL_TYPE_LENS,
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/** A rotary device with positional and rotation data */
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WLR_TABLET_TOOL_TYPE_TOTEM,
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};
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struct wlr_tablet_tool {
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enum wlr_tablet_tool_type type;
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uint64_t hardware_serial;
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uint64_t hardware_wacom;
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// Capabilities
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bool tilt;
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bool pressure;
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bool distance;
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bool rotation;
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bool slider;
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bool wheel;
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struct {
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struct wl_signal destroy;
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} events;
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void *data;
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};
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struct wlr_tablet_impl;
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struct wlr_tablet {
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const struct wlr_tablet_impl *impl;
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struct {
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struct wl_signal axis;
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struct wl_signal proximity;
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struct wl_signal tip;
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struct wl_signal button;
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} events;
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char *name;
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struct wl_array paths; // char *
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void *data;
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};
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enum wlr_tablet_tool_axes {
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WLR_TABLET_TOOL_AXIS_X = 1 << 0,
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WLR_TABLET_TOOL_AXIS_Y = 1 << 1,
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WLR_TABLET_TOOL_AXIS_DISTANCE = 1 << 2,
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WLR_TABLET_TOOL_AXIS_PRESSURE = 1 << 3,
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WLR_TABLET_TOOL_AXIS_TILT_X = 1 << 4,
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WLR_TABLET_TOOL_AXIS_TILT_Y = 1 << 5,
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WLR_TABLET_TOOL_AXIS_ROTATION = 1 << 6,
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WLR_TABLET_TOOL_AXIS_SLIDER = 1 << 7,
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WLR_TABLET_TOOL_AXIS_WHEEL = 1 << 8,
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};
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struct wlr_event_tablet_tool_axis {
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struct wlr_input_device *device;
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struct wlr_tablet_tool *tool;
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uint32_t time_msec;
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uint32_t updated_axes;
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// From 0..1
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double x, y;
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// Relative to last event
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double dx, dy;
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double pressure;
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double distance;
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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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};
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enum wlr_tablet_tool_proximity_state {
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WLR_TABLET_TOOL_PROXIMITY_OUT,
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WLR_TABLET_TOOL_PROXIMITY_IN,
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};
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struct wlr_event_tablet_tool_proximity {
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struct wlr_input_device *device;
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struct wlr_tablet_tool *tool;
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uint32_t time_msec;
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// From 0..1
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double x, y;
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enum wlr_tablet_tool_proximity_state state;
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};
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enum wlr_tablet_tool_tip_state {
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WLR_TABLET_TOOL_TIP_UP,
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WLR_TABLET_TOOL_TIP_DOWN,
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};
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struct wlr_event_tablet_tool_tip {
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struct wlr_input_device *device;
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struct wlr_tablet_tool *tool;
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uint32_t time_msec;
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// From 0..1
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double x, y;
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enum wlr_tablet_tool_tip_state state;
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};
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struct wlr_event_tablet_tool_button {
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struct wlr_input_device *device;
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struct wlr_tablet_tool *tool;
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uint32_t time_msec;
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uint32_t button;
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enum wlr_button_state state;
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};
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#endif
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