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126 lines
3.9 KiB
126 lines
3.9 KiB
#include "sway/config.h"
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#include "sway/input/switch.h"
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#include "log.h"
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struct sway_switch *sway_switch_create(struct sway_seat *seat,
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struct sway_seat_device *device) {
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struct sway_switch *switch_device =
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calloc(1, sizeof(struct sway_switch));
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if (!sway_assert(switch_device, "could not allocate switch")) {
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return NULL;
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}
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device->switch_device = switch_device;
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switch_device->wlr = wlr_switch_from_input_device(device->input_device->wlr_device);
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switch_device->seat_device = device;
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switch_device->state = WLR_SWITCH_STATE_OFF;
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wl_list_init(&switch_device->switch_toggle.link);
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sway_log(SWAY_DEBUG, "Allocated switch for device");
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return switch_device;
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}
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static bool sway_switch_trigger_test(enum sway_switch_trigger trigger,
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enum wlr_switch_state state) {
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switch (trigger) {
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case SWAY_SWITCH_TRIGGER_ON:
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return state == WLR_SWITCH_STATE_ON;
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case SWAY_SWITCH_TRIGGER_OFF:
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return state == WLR_SWITCH_STATE_OFF;
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case SWAY_SWITCH_TRIGGER_TOGGLE:
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return true;
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}
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abort(); // unreachable
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}
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static void execute_binding(struct sway_switch *sway_switch) {
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struct sway_seat* seat = sway_switch->seat_device->sway_seat;
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bool input_inhibited = seat->exclusive_client != NULL ||
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server.session_lock.locked;
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list_t *bindings = config->current_mode->switch_bindings;
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struct sway_switch_binding *matched_binding = NULL;
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for (int i = 0; i < bindings->length; ++i) {
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struct sway_switch_binding *binding = bindings->items[i];
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if (binding->type != sway_switch->type) {
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continue;
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}
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if (!sway_switch_trigger_test(binding->trigger, sway_switch->state)) {
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continue;
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}
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if (config->reloading && (binding->trigger == SWAY_SWITCH_TRIGGER_TOGGLE
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|| (binding->flags & BINDING_RELOAD) == 0)) {
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continue;
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}
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bool binding_locked = binding->flags & BINDING_LOCKED;
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if (!binding_locked && input_inhibited) {
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continue;
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}
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matched_binding = binding;
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if (binding_locked == input_inhibited) {
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break;
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}
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}
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if (matched_binding) {
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struct sway_binding *dummy_binding =
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calloc(1, sizeof(struct sway_binding));
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dummy_binding->type = BINDING_SWITCH;
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dummy_binding->flags = matched_binding->flags;
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dummy_binding->command = matched_binding->command;
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seat_execute_command(seat, dummy_binding);
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free(dummy_binding);
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}
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}
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static void handle_switch_toggle(struct wl_listener *listener, void *data) {
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struct sway_switch *sway_switch =
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wl_container_of(listener, sway_switch, switch_toggle);
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struct wlr_switch_toggle_event *event = data;
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struct sway_seat *seat = sway_switch->seat_device->sway_seat;
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seat_idle_notify_activity(seat, IDLE_SOURCE_SWITCH);
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struct wlr_input_device *wlr_device =
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sway_switch->seat_device->input_device->wlr_device;
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char *device_identifier = input_device_get_identifier(wlr_device);
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sway_log(SWAY_DEBUG, "%s: type %d state %d", device_identifier,
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event->switch_type, event->switch_state);
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free(device_identifier);
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sway_switch->type = event->switch_type;
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sway_switch->state = event->switch_state;
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execute_binding(sway_switch);
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}
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void sway_switch_configure(struct sway_switch *sway_switch) {
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wl_list_remove(&sway_switch->switch_toggle.link);
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wl_signal_add(&sway_switch->wlr->events.toggle,
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&sway_switch->switch_toggle);
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sway_switch->switch_toggle.notify = handle_switch_toggle;
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sway_log(SWAY_DEBUG, "Configured switch for device");
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}
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void sway_switch_destroy(struct sway_switch *sway_switch) {
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if (!sway_switch) {
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return;
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}
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wl_list_remove(&sway_switch->switch_toggle.link);
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free(sway_switch);
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}
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void sway_switch_retrigger_bindings_for_all(void) {
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struct sway_seat *seat;
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wl_list_for_each(seat, &server.input->seats, link) {
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struct sway_seat_device *seat_device;
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wl_list_for_each(seat_device, &seat->devices, link) {
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struct sway_input_device *input_device = seat_device->input_device;
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if (input_device->wlr_device->type != WLR_INPUT_DEVICE_SWITCH) {
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continue;
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}
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execute_binding(seat_device->switch_device);
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};
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}
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}
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