diff --git a/src/ext-protocol/tablet.h b/src/ext-protocol/tablet.h index 03b9615c..a1e7734a 100644 --- a/src/ext-protocol/tablet.h +++ b/src/ext-protocol/tablet.h @@ -4,89 +4,236 @@ static void createtablet(struct wlr_input_device *device); static void destroytablet(struct wl_listener *listener, void *data); +static void createtabletpad(struct wlr_input_device *device); +static void destroytabletpad(struct wl_listener *listener, void *data); +static void tabletpadtabletdestroy(struct wl_listener *listener, void *data); +static void tabletpadattach(struct wl_listener *listener, void *data); static void destroytabletsurfacenotify(struct wl_listener *listener, void *data); static void destroytablettool(struct wl_listener *listener, void *data); -static void tablettoolmotion(struct wlr_tablet_v2_tablet_tool *tool, - bool change_x, bool change_y, double x, double y, - double dx, double dy); static void tablettoolproximity(struct wl_listener *listener, void *data); static void tablettoolaxis(struct wl_listener *listener, void *data); static void tablettoolbutton(struct wl_listener *listener, void *data); static void tablettooltip(struct wl_listener *listener, void *data); static struct wlr_tablet_manager_v2 *tablet_mgr; -static struct wlr_tablet_v2_tablet *tablet = NULL; -static struct wlr_tablet_v2_tablet_tool *tablet_tool = NULL; -static struct wlr_tablet_v2_tablet_pad *tablet_pad = NULL; -static struct wlr_surface *tablet_curr_surface = NULL; -static struct wl_listener destroy_tablet_surface_listener = { - .notify = destroytabletsurfacenotify}; -static struct wl_listener tablet_device_destroy = {.notify = destroytablet}; + +struct Tablet { + struct wlr_tablet_v2_tablet *tablet_v2; + struct wl_listener destroy; + struct wl_list link; +}; +static struct wl_list tablets; + +struct TabletTool { + struct wlr_tablet_v2_tablet_tool *tool_v2; + struct Tablet *tablet; + struct wlr_surface *curr_surface; + struct wl_listener destroy; + struct wl_listener surface_destroy; + double tilt_x, tilt_y; +}; + +struct TabletPad { + struct wlr_tablet_v2_tablet_pad *pad_v2; + struct Tablet *tablet; + struct wl_listener tablet_destroy; + struct wl_listener attach; + struct wl_listener destroy; + struct wl_list link; +}; +static struct wl_list tablet_pads; + +static void attach_tablet_pad(struct TabletPad *tablet_pad, + struct Tablet *tablet); +static void tablettoolmotion(struct TabletTool *tool, bool change_x, + bool change_y, double x, double y, double dx, + double dy); + static struct wl_listener tablet_tool_axis = {.notify = tablettoolaxis}; static struct wl_listener tablet_tool_button = {.notify = tablettoolbutton}; -static struct wl_listener tablet_tool_destroy = {.notify = destroytablettool}; static struct wl_listener tablet_tool_proximity = {.notify = tablettoolproximity}; static struct wl_listener tablet_tool_tip = {.notify = tablettooltip}; void createtablet(struct wlr_input_device *device) { + struct Tablet *tablet = calloc(1, sizeof(struct Tablet)); if (!tablet) { - struct libinput_device *device_handle = NULL; - if (!wlr_input_device_is_libinput(device) || - !(device_handle = wlr_libinput_get_device_handle(device))) - return; + wlr_log(WLR_ERROR, "could not allocate tablet"); + return; + } - tablet = wlr_tablet_create(tablet_mgr, seat, device); - wl_signal_add(&tablet->wlr_device->events.destroy, - &tablet_device_destroy); - if (libinput_device_config_send_events_get_modes(device_handle)) { - libinput_device_config_send_events_set_mode( - device_handle, config.send_events_mode); - wlr_cursor_attach_input_device(cursor, device); + struct libinput_device *device_handle = NULL; + if (!wlr_input_device_is_libinput(device) || + !(device_handle = wlr_libinput_get_device_handle(device))) { + free(tablet); + return; + } + + tablet->tablet_v2 = wlr_tablet_create(tablet_mgr, seat, device); + tablet->tablet_v2->wlr_tablet->data = tablet; + tablet->destroy.notify = destroytablet; + wl_signal_add(&tablet->tablet_v2->wlr_device->events.destroy, + &tablet->destroy); + if (libinput_device_config_send_events_get_modes(device_handle)) { + libinput_device_config_send_events_set_mode(device_handle, + config.send_events_mode); + wlr_cursor_attach_input_device(cursor, device); + } + + wl_list_insert(&tablets, &tablet->link); + + /* Search for a sibling tablet pad */ + struct libinput_device_group *group = libinput_device_get_device_group( + wlr_libinput_get_device_handle(device)); + struct TabletPad *tablet_pad; + wl_list_for_each(tablet_pad, &tablet_pads, link) { + struct wlr_input_device *pad_device = tablet_pad->pad_v2->wlr_device; + if (!wlr_input_device_is_libinput(pad_device)) { + continue; + } + + struct libinput_device_group *pad_group = + libinput_device_get_device_group( + wlr_libinput_get_device_handle(pad_device)); + + if (pad_group == group) { + attach_tablet_pad(tablet_pad, tablet); + break; } - } else if (device == tablet->wlr_device) { - wlr_log(WLR_ERROR, "createtablet: duplicate device"); - } else { - wlr_log(WLR_ERROR, "createtablet: already have one tablet"); } } void destroytablet(struct wl_listener *listener, void *data) { + struct Tablet *tablet = wl_container_of(listener, tablet, destroy); + wl_list_remove(&listener->link); - tablet = NULL; + wl_list_remove(&tablet->link); + free(tablet); +} + +void tabletpadtabletdestroy(struct wl_listener *listener, void *data) { + struct TabletPad *tablet_pad = + wl_container_of(listener, tablet_pad, tablet_destroy); + + tablet_pad->tablet = NULL; + + wl_list_remove(&tablet_pad->tablet_destroy.link); + wl_list_init(&tablet_pad->tablet_destroy.link); +} + +void attach_tablet_pad(struct TabletPad *tablet_pad, struct Tablet *tablet) { + tablet_pad->tablet = tablet; + + wl_list_remove(&tablet_pad->tablet_destroy.link); + tablet_pad->tablet_destroy.notify = tabletpadtabletdestroy; + wl_signal_add(&tablet->tablet_v2->wlr_device->events.destroy, + &tablet_pad->tablet_destroy); +} + +void tabletpadattach(struct wl_listener *listener, void *data) { + struct TabletPad *tablet_pad = + wl_container_of(listener, tablet_pad, attach); + struct wlr_tablet_tool *wlr_tool = data; + struct TabletTool *tool = wlr_tool->data; + + if (!tool) { + return; + } + + attach_tablet_pad(tablet_pad, tool->tablet); +} + +void createtabletpad(struct wlr_input_device *device) { + struct TabletPad *tablet_pad = calloc(1, sizeof(struct TabletPad)); + if (!tablet_pad) { + wlr_log(WLR_ERROR, "could not allocate tablet_pad"); + return; + } + tablet_pad->pad_v2 = wlr_tablet_pad_create(tablet_mgr, seat, device); + tablet_pad->destroy.notify = destroytabletpad; + tablet_pad->attach.notify = tabletpadattach; + wl_list_init(&tablet_pad->tablet_destroy.link); + wl_signal_add(&tablet_pad->pad_v2->wlr_device->events.destroy, + &tablet_pad->destroy); + wl_signal_add(&tablet_pad->pad_v2->wlr_pad->events.attach_tablet, + &tablet_pad->attach); + wl_list_insert(&tablet_pads, &tablet_pad->link); + + /* Search for a sibling tablet */ + if (!wlr_input_device_is_libinput(tablet_pad->pad_v2->wlr_device)) { + /* We can only do this on libinput devices */ + return; + } + + struct libinput_device_group *group = libinput_device_get_device_group( + wlr_libinput_get_device_handle(tablet_pad->pad_v2->wlr_device)); + struct Tablet *tablet; + wl_list_for_each(tablet, &tablets, link) { + struct wlr_input_device *tablet_device = tablet->tablet_v2->wlr_device; + if (!wlr_input_device_is_libinput(tablet_device)) { + continue; + } + + struct libinput_device_group *tablet_group = + libinput_device_get_device_group( + wlr_libinput_get_device_handle(tablet_device)); + + if (tablet_group == group) { + attach_tablet_pad(tablet_pad, tablet); + break; + } + } +} + +void destroytabletpad(struct wl_listener *listener, void *data) { + struct TabletPad *tablet_pad = + wl_container_of(listener, tablet_pad, destroy); + + wl_list_remove(&listener->link); + wl_list_remove(&tablet_pad->link); + wl_list_remove(&tablet_pad->tablet_destroy.link); + wl_list_remove(&tablet_pad->attach.link); + free(tablet_pad); } void destroytabletsurfacenotify(struct wl_listener *listener, void *data) { - if (tablet_curr_surface) - wl_list_remove(&destroy_tablet_surface_listener.link); - tablet_curr_surface = NULL; + struct TabletTool *tool = wl_container_of(listener, tool, surface_destroy); + wl_list_remove(&tool->surface_destroy.link); + tool->curr_surface = NULL; } void destroytablettool(struct wl_listener *listener, void *data) { - destroytabletsurfacenotify(NULL, NULL); - tablet_tool = NULL; + struct TabletTool *tool = wl_container_of(listener, tool, destroy); + + if (tool->curr_surface) + wl_list_remove(&tool->surface_destroy.link); + + wl_list_remove(&listener->link); + free(tool); } -void tablettoolmotion(struct wlr_tablet_v2_tablet_tool *tool, bool change_x, - bool change_y, double x, double y, double dx, double dy) { +void tablettoolmotion(struct TabletTool *tool, bool change_x, bool change_y, + double x, double y, double dx, double dy) { struct wlr_surface *surface = NULL; Client *c = NULL, *w = NULL; LayerSurface *l = NULL; + struct Tablet *tablet = tool->tablet; + struct TabletPad *tablet_pad; double sx, sy; if (!change_x && !change_y) return; // TODO: apply constraints - switch (tablet_tool->wlr_tool->type) { + switch (tool->tool_v2->wlr_tool->type) { case WLR_TABLET_TOOL_TYPE_LENS: case WLR_TABLET_TOOL_TYPE_MOUSE: - wlr_cursor_move(cursor, tablet->wlr_device, dx, dy); + wlr_cursor_move(cursor, tablet->tablet_v2->wlr_device, dx, dy); break; default: - wlr_cursor_warp_absolute(cursor, tablet->wlr_device, change_x ? x : NAN, - change_y ? y : NAN); + wlr_cursor_warp_absolute(cursor, tablet->tablet_v2->wlr_device, + change_x ? x : NAN, change_y ? y : NAN); break; } @@ -109,34 +256,35 @@ void tablettoolmotion(struct wlr_tablet_v2_tablet_tool *tool, bool change_x, !client_is_unmanaged(c)) focusclient(c, 0); - if (surface && !wlr_surface_accepts_tablet_v2(surface, tablet)) + if (surface && !wlr_surface_accepts_tablet_v2(surface, tablet->tablet_v2)) surface = NULL; - if (surface != tablet_curr_surface) { - if (tablet_curr_surface) { + if (surface != tool->curr_surface) { + if (tool->curr_surface) { // TODO: wait until all buttons released before leaving - if (tablet_tool) - wlr_tablet_v2_tablet_tool_notify_proximity_out(tablet_tool); - if (tablet_pad) - wlr_tablet_v2_tablet_pad_notify_leave(tablet_pad, - tablet_curr_surface); - wl_list_remove(&destroy_tablet_surface_listener.link); + wlr_tablet_v2_tablet_tool_notify_proximity_out(tool->tool_v2); + wl_list_for_each(tablet_pad, &tablet_pads, link) { + if (tablet_pad->tablet && tablet_pad->tablet == tablet) + wlr_tablet_v2_tablet_pad_notify_leave(tablet_pad->pad_v2, + tool->curr_surface); + } + wl_list_remove(&tool->surface_destroy.link); } if (surface) { - if (tablet_pad) - wlr_tablet_v2_tablet_pad_notify_enter(tablet_pad, tablet, - surface); - if (tablet_tool) - wlr_tablet_v2_tablet_tool_notify_proximity_in(tablet_tool, - tablet, surface); - wl_signal_add(&surface->events.destroy, - &destroy_tablet_surface_listener); + wl_list_for_each(tablet_pad, &tablet_pads, link) { + if (tablet_pad->tablet && tablet_pad->tablet == tablet) + wlr_tablet_v2_tablet_pad_notify_enter( + tablet_pad->pad_v2, tablet->tablet_v2, surface); + } + wlr_tablet_v2_tablet_tool_notify_proximity_in( + tool->tool_v2, tablet->tablet_v2, surface); + wl_signal_add(&surface->events.destroy, &tool->surface_destroy); } - tablet_curr_surface = surface; + tool->curr_surface = surface; } if (surface) - wlr_tablet_v2_tablet_tool_notify_motion(tablet_tool, sx, sy); + wlr_tablet_v2_tablet_tool_notify_motion(tool->tool_v2, sx, sy); wlr_idle_notifier_v1_notify_activity(idle_notifier, seat); handlecursoractivity(); @@ -144,60 +292,87 @@ void tablettoolmotion(struct wlr_tablet_v2_tablet_tool *tool, bool change_x, void tablettoolproximity(struct wl_listener *listener, void *data) { struct wlr_tablet_tool_proximity_event *event = data; - struct wlr_tablet_tool *tool = event->tool; + struct wlr_tablet_tool *wlr_tool = event->tool; + struct TabletTool *tool = wlr_tool->data; - if (!tablet_tool) { - tablet_tool = wlr_tablet_tool_create(tablet_mgr, seat, tool); - wl_signal_add(&tablet_tool->wlr_tool->events.destroy, - &tablet_tool_destroy); - wl_signal_add(&tablet_tool->events.set_cursor, &request_cursor); + if (!tool) { + tool = calloc(1, sizeof(struct TabletTool)); + if (!tool) { + wlr_log(WLR_ERROR, "could not allocate tablet_tool"); + return; + } + tool->tool_v2 = wlr_tablet_tool_create(tablet_mgr, seat, wlr_tool); + tool->surface_destroy.notify = destroytabletsurfacenotify; + tool->destroy.notify = destroytablettool; + tool->tablet = event->tablet->data; + wlr_tool->data = tool; + wl_signal_add(&tool->tool_v2->wlr_tool->events.destroy, &tool->destroy); + wl_signal_add(&tool->tool_v2->events.set_cursor, &request_cursor); } switch (event->state) { case WLR_TABLET_TOOL_PROXIMITY_OUT: - wlr_tablet_v2_tablet_tool_notify_proximity_out(tablet_tool); - destroytabletsurfacenotify(NULL, NULL); + wlr_tablet_v2_tablet_tool_notify_proximity_out(tool->tool_v2); + if (tool->curr_surface) + wl_list_remove(&tool->surface_destroy.link); + tool->curr_surface = NULL; break; case WLR_TABLET_TOOL_PROXIMITY_IN: - tablettoolmotion(tablet_tool, true, true, event->x, event->y, 0, 0); + tablettoolmotion(tool, true, true, event->x, event->y, 0, 0); break; } } void tablettoolaxis(struct wl_listener *listener, void *data) { struct wlr_tablet_tool_axis_event *event = data; + struct TabletTool *tool = event->tool->data; + if (!tool) + return; - tablettoolmotion(tablet_tool, event->updated_axes & WLR_TABLET_TOOL_AXIS_X, + tablettoolmotion(tool, event->updated_axes & WLR_TABLET_TOOL_AXIS_X, event->updated_axes & WLR_TABLET_TOOL_AXIS_Y, event->x, event->y, event->dx, event->dy); if (event->updated_axes & WLR_TABLET_TOOL_AXIS_PRESSURE) - wlr_tablet_v2_tablet_tool_notify_pressure(tablet_tool, event->pressure); + wlr_tablet_v2_tablet_tool_notify_pressure(tool->tool_v2, + event->pressure); if (event->updated_axes & WLR_TABLET_TOOL_AXIS_DISTANCE) - wlr_tablet_v2_tablet_tool_notify_distance(tablet_tool, event->distance); + wlr_tablet_v2_tablet_tool_notify_distance(tool->tool_v2, + event->distance); + if (event->updated_axes & WLR_TABLET_TOOL_AXIS_TILT_X) + tool->tilt_x = event->tilt_x; + if (event->updated_axes & WLR_TABLET_TOOL_AXIS_TILT_Y) + tool->tilt_y = event->tilt_y; if (event->updated_axes & (WLR_TABLET_TOOL_AXIS_TILT_X | WLR_TABLET_TOOL_AXIS_TILT_Y)) { - wlr_tablet_v2_tablet_tool_notify_tilt(tablet_tool, event->tilt_x, - event->tilt_y); + wlr_tablet_v2_tablet_tool_notify_tilt(tool->tool_v2, tool->tilt_x, + tool->tilt_y); } if (event->updated_axes & WLR_TABLET_TOOL_AXIS_ROTATION) - wlr_tablet_v2_tablet_tool_notify_rotation(tablet_tool, event->rotation); + wlr_tablet_v2_tablet_tool_notify_rotation(tool->tool_v2, + event->rotation); if (event->updated_axes & WLR_TABLET_TOOL_AXIS_SLIDER) - wlr_tablet_v2_tablet_tool_notify_slider(tablet_tool, event->slider); + wlr_tablet_v2_tablet_tool_notify_slider(tool->tool_v2, event->slider); if (event->updated_axes & WLR_TABLET_TOOL_AXIS_WHEEL) - wlr_tablet_v2_tablet_tool_notify_wheel(tablet_tool, event->wheel_delta, - 0); + wlr_tablet_v2_tablet_tool_notify_wheel(tool->tool_v2, + event->wheel_delta, 0); } void tablettoolbutton(struct wl_listener *listener, void *data) { struct wlr_tablet_tool_button_event *event = data; + struct TabletTool *tool = event->tool->data; + if (!tool) + return; wlr_tablet_v2_tablet_tool_notify_button( - tablet_tool, event->button, + tool->tool_v2, event->button, (enum zwp_tablet_pad_v2_button_state)event->state); } void tablettooltip(struct wl_listener *listener, void *data) { struct wlr_tablet_tool_tip_event *event = data; + struct TabletTool *tool = event->tool->data; + if (!tool) + return; struct wlr_pointer_button_event fakeptrbtnevent = { .button = BTN_LEFT, @@ -210,7 +385,7 @@ void tablettooltip(struct wl_listener *listener, void *data) { if (handle_buttonpress(&fakeptrbtnevent)) return; - if (!tablet_curr_surface) { + if (!tool->curr_surface) { wlr_seat_pointer_notify_button(seat, fakeptrbtnevent.time_msec, fakeptrbtnevent.button, fakeptrbtnevent.state); @@ -218,10 +393,10 @@ void tablettooltip(struct wl_listener *listener, void *data) { } if (event->state == WLR_TABLET_TOOL_TIP_UP) { - wlr_tablet_v2_tablet_tool_notify_up(tablet_tool); + wlr_tablet_v2_tablet_tool_notify_up(tool->tool_v2); return; } - wlr_tablet_v2_tablet_tool_notify_down(tablet_tool); - wlr_tablet_tool_v2_start_implicit_grab(tablet_tool); + wlr_tablet_v2_tablet_tool_notify_down(tool->tool_v2); + wlr_tablet_tool_v2_start_implicit_grab(tool->tool_v2); } diff --git a/src/mango.c b/src/mango.c index 111563b0..f8e25dba 100644 --- a/src/mango.c +++ b/src/mango.c @@ -3660,7 +3660,7 @@ void inputdevice(struct wl_listener *listener, void *data) { createtablet(device); break; case WLR_INPUT_DEVICE_TABLET_PAD: - tablet_pad = wlr_tablet_pad_create(tablet_mgr, seat, device); + createtabletpad(device); break; case WLR_INPUT_DEVICE_POINTER: createpointer(wlr_pointer_from_input_device(device)); @@ -5716,6 +5716,8 @@ void setup(void) { * to let us know when new input devices are available on the backend. */ wl_list_init(&inputdevices); + wl_list_init(&tablets); + wl_list_init(&tablet_pads); wl_list_init(&keyboard_shortcut_inhibitors); wl_signal_add(&backend->events.new_input, &new_input_device); virtual_keyboard_mgr = wlr_virtual_keyboard_manager_v1_create(dpy);