mirror of
https://github.com/hyprwm/wlroots-hyprland.git
synced 2024-12-23 18:39:48 +01:00
150 lines
5.9 KiB
C
150 lines
5.9 KiB
C
#include <stdlib.h>
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#include <assert.h>
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#include <libinput.h>
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#include <wlr/session.h>
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#include <wlr/types.h>
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#include <wlr/common/list.h>
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#include "backend/libinput.h"
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#include "common/log.h"
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#include "types.h"
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struct wlr_tablet_tool *wlr_libinput_tablet_tool_create(
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struct libinput_device *device) {
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assert(device);
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return wlr_tablet_tool_create(NULL, NULL);
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}
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void handle_tablet_tool_axis(struct libinput_event *event,
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struct libinput_device *device) {
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struct wlr_input_device *dev =
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get_appropriate_device(WLR_INPUT_DEVICE_TABLET_TOOL, device);
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if (!dev) {
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wlr_log(L_DEBUG, "Got a tablet tool event for a device with no tablet tools?");
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return;
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}
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struct libinput_event_tablet_tool *tevent =
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libinput_event_get_tablet_tool_event(event);
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struct wlr_tablet_tool_axis *wlr_event =
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calloc(1, sizeof(struct wlr_tablet_tool_axis));
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wlr_event->time_sec = libinput_event_tablet_tool_get_time(tevent);
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wlr_event->time_usec = libinput_event_tablet_tool_get_time_usec(tevent);
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libinput_device_get_size(device, &wlr_event->width_mm, &wlr_event->height_mm);
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if (libinput_event_tablet_tool_x_has_changed(tevent)) {
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wlr_event->updated_axes |= WLR_TABLET_TOOL_AXIS_X;
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wlr_event->x_mm = libinput_event_tablet_tool_get_x(tevent);
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}
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if (libinput_event_tablet_tool_y_has_changed(tevent)) {
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wlr_event->updated_axes |= WLR_TABLET_TOOL_AXIS_Y;
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wlr_event->y_mm = libinput_event_tablet_tool_get_y(tevent);
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}
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if (libinput_event_tablet_tool_pressure_has_changed(tevent)) {
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wlr_event->updated_axes |= WLR_TABLET_TOOL_AXIS_PRESSURE;
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wlr_event->pressure = libinput_event_tablet_tool_get_pressure(tevent);
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}
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if (libinput_event_tablet_tool_distance_has_changed(tevent)) {
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wlr_event->updated_axes |= WLR_TABLET_TOOL_AXIS_DISTANCE;
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wlr_event->distance = libinput_event_tablet_tool_get_distance(tevent);
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}
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if (libinput_event_tablet_tool_tilt_x_has_changed(tevent)) {
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wlr_event->updated_axes |= WLR_TABLET_TOOL_AXIS_TILT_X;
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wlr_event->tilt_x = libinput_event_tablet_tool_get_tilt_x(tevent);
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}
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if (libinput_event_tablet_tool_tilt_y_has_changed(tevent)) {
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wlr_event->updated_axes |= WLR_TABLET_TOOL_AXIS_TILT_Y;
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wlr_event->tilt_y = libinput_event_tablet_tool_get_tilt_y(tevent);
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}
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if (libinput_event_tablet_tool_rotation_has_changed(tevent)) {
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wlr_event->updated_axes |= WLR_TABLET_TOOL_AXIS_ROTATION;
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wlr_event->rotation = libinput_event_tablet_tool_get_rotation(tevent);
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}
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if (libinput_event_tablet_tool_slider_has_changed(tevent)) {
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wlr_event->updated_axes |= WLR_TABLET_TOOL_AXIS_SLIDER;
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wlr_event->slider = libinput_event_tablet_tool_get_slider_position(tevent);
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}
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if (libinput_event_tablet_tool_wheel_has_changed(tevent)) {
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wlr_event->updated_axes |= WLR_TABLET_TOOL_AXIS_WHEEL;
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wlr_event->wheel_delta = libinput_event_tablet_tool_get_wheel_delta(tevent);
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}
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wl_signal_emit(&dev->tablet_tool->events.axis, wlr_event);
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}
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void handle_tablet_tool_proximity(struct libinput_event *event,
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struct libinput_device *device) {
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struct wlr_input_device *dev =
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get_appropriate_device(WLR_INPUT_DEVICE_TABLET_TOOL, device);
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if (!dev) {
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wlr_log(L_DEBUG, "Got a tablet tool event for a device with no tablet tools?");
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return;
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}
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struct libinput_event_tablet_tool *tevent =
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libinput_event_get_tablet_tool_event(event);
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struct wlr_tablet_tool_proximity *wlr_event =
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calloc(1, sizeof(struct wlr_tablet_tool_proximity));
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wlr_event->time_sec = libinput_event_tablet_tool_get_time(tevent);
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wlr_event->time_usec = libinput_event_tablet_tool_get_time_usec(tevent);
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switch (libinput_event_tablet_tool_get_proximity_state(tevent)) {
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case LIBINPUT_TABLET_TOOL_PROXIMITY_STATE_OUT:
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wlr_event->state = WLR_TABLET_TOOL_PROXIMITY_OUT;
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break;
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case LIBINPUT_TABLET_TOOL_PROXIMITY_STATE_IN:
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wlr_event->state = WLR_TABLET_TOOL_PROXIMITY_IN;
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handle_tablet_tool_axis(event, device);
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break;
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}
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wl_signal_emit(&dev->tablet_tool->events.proximity, wlr_event);
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}
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void handle_tablet_tool_tip(struct libinput_event *event,
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struct libinput_device *device) {
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struct wlr_input_device *dev =
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get_appropriate_device(WLR_INPUT_DEVICE_TABLET_TOOL, device);
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if (!dev) {
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wlr_log(L_DEBUG, "Got a tablet tool event for a device with no tablet tools?");
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return;
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}
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handle_tablet_tool_axis(event, device);
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struct libinput_event_tablet_tool *tevent =
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libinput_event_get_tablet_tool_event(event);
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struct wlr_tablet_tool_tip *wlr_event =
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calloc(1, sizeof(struct wlr_tablet_tool_tip));
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wlr_event->time_sec = libinput_event_tablet_tool_get_time(tevent);
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wlr_event->time_usec = libinput_event_tablet_tool_get_time_usec(tevent);
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switch (libinput_event_tablet_tool_get_tip_state(tevent)) {
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case LIBINPUT_TABLET_TOOL_TIP_UP:
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wlr_event->state = WLR_TABLET_TOOL_TIP_UP;
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break;
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case LIBINPUT_TABLET_TOOL_TIP_DOWN:
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wlr_event->state = WLR_TABLET_TOOL_TIP_DOWN;
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break;
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}
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wl_signal_emit(&dev->tablet_tool->events.tip, wlr_event);
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}
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void handle_tablet_tool_button(struct libinput_event *event,
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struct libinput_device *device) {
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struct wlr_input_device *dev =
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get_appropriate_device(WLR_INPUT_DEVICE_TABLET_TOOL, device);
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if (!dev) {
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wlr_log(L_DEBUG, "Got a tablet tool event for a device with no tablet tools?");
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return;
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}
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// Tip events contain axis information. We update this information
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// before we send the proximity event
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handle_tablet_tool_axis(event, device);
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struct libinput_event_tablet_tool *tevent =
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libinput_event_get_tablet_tool_event(event);
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struct wlr_tablet_tool_button *wlr_event =
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calloc(1, sizeof(struct wlr_tablet_tool_button));
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wlr_event->time_sec = libinput_event_tablet_tool_get_time(tevent);
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wlr_event->time_usec = libinput_event_tablet_tool_get_time_usec(tevent);
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wlr_event->button = libinput_event_tablet_tool_get_button(tevent);
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switch (libinput_event_tablet_tool_get_button_state(tevent)) {
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case LIBINPUT_BUTTON_STATE_RELEASED:
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wlr_event->state = WLR_BUTTON_RELEASED;
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break;
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case LIBINPUT_BUTTON_STATE_PRESSED:
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wlr_event->state = WLR_BUTTON_PRESSED;
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break;
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}
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wl_signal_emit(&dev->tablet_tool->events.button, wlr_event);
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}
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