mirror of
https://github.com/cage-kiosk/cage.git
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43 lines
909 B
C
43 lines
909 B
C
/*
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* Cage: A Wayland kiosk.
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*
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* Copyright (C) 2018-2020 Jente Hidskes
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* Copyright (C) 2019 The Sway authors
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*
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* See the LICENSE file accompanying this file.
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*/
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#include <assert.h>
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#include <stdlib.h>
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#include <wlr/types/wlr_input_device.h>
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#include "pointer.h"
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static void
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handle_pointer_destroy(struct wl_listener *listener, void *data)
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{
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struct cg_pointer *pointer = wl_container_of(listener, pointer, destroy);
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cage_pointer_fini(pointer);
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}
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void
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cage_pointer_init(struct cg_pointer *pointer, struct wlr_input_device *device)
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{
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assert(pointer != NULL);
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assert(device != NULL);
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pointer->device = device;
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pointer->destroy.notify = handle_pointer_destroy;
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wl_signal_add(&device->events.destroy, &pointer->destroy);
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}
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void
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cage_pointer_fini(struct cg_pointer *pointer)
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{
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assert(pointer != NULL);
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wl_list_remove(&pointer->link);
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wl_list_remove(&pointer->destroy.link);
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free(pointer);
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}
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