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35 lines
962 B
35 lines
962 B
#include <assert.h>
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#include <stdlib.h>
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#include <string.h>
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#include <wayland-server-core.h>
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#include <wlr/interfaces/wlr_touch.h>
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#include <wlr/types/wlr_touch.h>
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#include "interfaces/wlr_input_device.h"
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struct wlr_touch *wlr_touch_from_input_device(
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struct wlr_input_device *input_device) {
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assert(input_device->type == WLR_INPUT_DEVICE_TOUCH);
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return wl_container_of(input_device, (struct wlr_touch *)NULL, base);
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}
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void wlr_touch_init(struct wlr_touch *touch,
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const struct wlr_touch_impl *impl, const char *name) {
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*touch = (struct wlr_touch){
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.impl = impl,
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};
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wlr_input_device_init(&touch->base, WLR_INPUT_DEVICE_TOUCH, name);
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wl_signal_init(&touch->events.down);
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wl_signal_init(&touch->events.up);
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wl_signal_init(&touch->events.motion);
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wl_signal_init(&touch->events.cancel);
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wl_signal_init(&touch->events.frame);
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}
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void wlr_touch_finish(struct wlr_touch *touch) {
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wlr_input_device_finish(&touch->base);
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free(touch->output_name);
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}
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