backend/headless: remove unused wlr_headless_input_device

5 files changed, 1 insertions, 137 deletions

diff --git a/backend/headless/backend.c b/backend/headless/backend.c
index b7788105..e44595de 100644
--- a/backend/headless/backend.c
+++ b/backend/headless/backend.c
@@ -25,12 +25,6 @@ static bool backend_start(struct wlr_backend *wlr_backend) {
 			&output->wlr_output);
 	}
 
-	struct wlr_headless_input_device *input_device;
-	wl_list_for_each(input_device, &backend->input_devices, link) {
-		wlr_signal_emit_safe(&backend->backend.events.new_input,
-			&input_device->wlr_input_device);
-	}
-
 	backend->started = true;
 	return true;
 }
@@ -49,12 +43,6 @@ static void backend_destroy(struct wlr_backend *wlr_backend) {
 		wlr_output_destroy(&output->wlr_output);
 	}
 
-	struct wlr_headless_input_device *input_device, *input_device_tmp;
-	wl_list_for_each_safe(input_device, input_device_tmp,
-			&backend->input_devices, link) {
-		wlr_input_device_destroy(&input_device->wlr_input_device);
-	}
-
 	wlr_backend_finish(wlr_backend);
 
 	free(backend);
@@ -92,7 +80,6 @@ struct wlr_backend *wlr_headless_backend_create(struct wl_display *display) {
 
 	backend->display = display;
 	wl_list_init(&backend->outputs);
-	wl_list_init(&backend->input_devices);
 
 	backend->display_destroy.notify = handle_display_destroy;
 	wl_display_add_destroy_listener(display, &backend->display_destroy);
diff --git a/backend/headless/input_device.c b/backend/headless/input_device.c
deleted file mode 100644
index 4df01aff..00000000
--- a/backend/headless/input_device.c
+++ /dev/null
@@ -1,108 +0,0 @@
-#include <assert.h>
-#include <stdlib.h>
-#include <wlr/interfaces/wlr_input_device.h>
-#include <wlr/interfaces/wlr_keyboard.h>
-#include <wlr/interfaces/wlr_pointer.h>
-#include <wlr/interfaces/wlr_tablet_pad.h>
-#include <wlr/interfaces/wlr_tablet_tool.h>
-#include <wlr/interfaces/wlr_touch.h>
-#include <wlr/interfaces/wlr_switch.h>
-#include <wlr/util/log.h>
-#include "backend/headless.h"
-#include "util/signal.h"
-
-static void input_device_destroy(struct wlr_input_device *wlr_dev) {
-	struct wlr_headless_input_device *dev =
-		wl_container_of(wlr_dev, dev, wlr_input_device);
-	wl_list_remove(&dev->link);
-	free(dev);
-}
-
-static const struct wlr_input_device_impl input_device_impl = {
-	.destroy = input_device_destroy,
-};
-
-bool wlr_input_device_is_headless(struct wlr_input_device *wlr_dev) {
-	return wlr_dev->impl == &input_device_impl;
-}
-
-struct wlr_input_device *wlr_headless_add_input_device(
-		struct wlr_backend *wlr_backend, enum wlr_input_device_type type) {
-	struct wlr_headless_backend *backend =
-		headless_backend_from_backend(wlr_backend);
-
-	struct wlr_headless_input_device *device =
-		calloc(1, sizeof(struct wlr_headless_input_device));
-	if (device == NULL) {
-		return NULL;
-	}
-	device->backend = backend;
-
-	int vendor = 0;
-	int product = 0;
-	const char *name = "headless";
-	struct wlr_input_device *wlr_device = &device->wlr_input_device;
-	wlr_input_device_init(wlr_device, type, &input_device_impl, name, vendor,
-		product);
-
-	switch (type) {
-	case WLR_INPUT_DEVICE_KEYBOARD:
-		wlr_device->keyboard = calloc(1, sizeof(struct wlr_keyboard));
-		if (wlr_device->keyboard == NULL) {
-			wlr_log(WLR_ERROR, "Unable to allocate wlr_keyboard");
-			goto error;
-		}
-		wlr_keyboard_init(wlr_device->keyboard, NULL);
-		break;
-	case WLR_INPUT_DEVICE_POINTER:
-		wlr_device->pointer = calloc(1, sizeof(struct wlr_pointer));
-		if (wlr_device->pointer == NULL) {
-			wlr_log(WLR_ERROR, "Unable to allocate wlr_pointer");
-			goto error;
-		}
-		wlr_pointer_init(wlr_device->pointer, NULL);
-		break;
-	case WLR_INPUT_DEVICE_TOUCH:
-		wlr_device->touch = calloc(1, sizeof(struct wlr_touch));
-		if (wlr_device->touch == NULL) {
-			wlr_log(WLR_ERROR, "Unable to allocate wlr_touch");
-			goto error;
-		}
-		wlr_touch_init(wlr_device->touch, NULL);
-		break;
-	case WLR_INPUT_DEVICE_TABLET_TOOL:
-		wlr_device->tablet = calloc(1, sizeof(struct wlr_tablet));
-		if (wlr_device->tablet == NULL) {
-			wlr_log(WLR_ERROR, "Unable to allocate wlr_tablet");
-			goto error;
-		}
-		wlr_tablet_init(wlr_device->tablet, NULL);
-		break;
-	case WLR_INPUT_DEVICE_TABLET_PAD:
-		wlr_device->tablet_pad = calloc(1, sizeof(struct wlr_tablet_pad));
-		if (wlr_device->tablet_pad == NULL) {
-			wlr_log(WLR_ERROR, "Unable to allocate wlr_tablet_pad");
-			goto error;
-		}
-		wlr_tablet_pad_init(wlr_device->tablet_pad, NULL);
-		break;
-	case WLR_INPUT_DEVICE_SWITCH:
-		wlr_device->switch_device = calloc(1, sizeof(struct wlr_switch));
-		if (wlr_device->switch_device == NULL) {
-			wlr_log(WLR_ERROR, "Unable to allocate wlr_switch");
-			goto error;
-		}
-		wlr_switch_init(wlr_device->switch_device, NULL);
-	}
-
-	wl_list_insert(&backend->input_devices, &device->link);
-
-	if (backend->started) {
-		wlr_signal_emit_safe(&backend->backend.events.new_input, wlr_device);
-	}
-
-	return wlr_device;
-error:
-	free(device);
-	return NULL;
-}
diff --git a/backend/headless/meson.build b/backend/headless/meson.build
index e38ce133..950c0716 100644
--- a/backend/headless/meson.build
+++ b/backend/headless/meson.build
@@ -1,5 +1,4 @@
 wlr_files += files(
 	'backend.c',
-	'input_device.c',
 	'output.c',
 )
diff --git a/include/backend/headless.h b/include/backend/headless.h
index e126ac4e..04750900 100644
--- a/include/backend/headless.h
+++ b/include/backend/headless.h
@@ -11,7 +11,6 @@ struct wlr_headless_backend {
 	struct wl_display *display;
 	struct wl_list outputs;
 	size_t last_output_num;
-	struct wl_list input_devices;
 	struct wl_listener display_destroy;
 	bool started;
 };
@@ -26,12 +25,6 @@ struct wlr_headless_output {
 	int frame_delay; // ms
 };
 
-struct wlr_headless_input_device {
-	struct wlr_input_device wlr_input_device;
-	struct wl_list link;
-	struct wlr_headless_backend *backend;
-};
-
 struct wlr_headless_backend *headless_backend_from_backend(
 	struct wlr_backend *wlr_backend);
 
diff --git a/include/wlr/backend/headless.h b/include/wlr/backend/headless.h
index 07dac9b8..f4735483 100644
--- a/include/wlr/backend/headless.h
+++ b/include/wlr/backend/headless.h
@@ -25,15 +25,8 @@ struct wlr_backend *wlr_headless_backend_create(struct wl_display *display);
  */
 struct wlr_output *wlr_headless_add_output(struct wlr_backend *backend,
 	unsigned int width, unsigned int height);
-/**
- * Creates a new input device. The caller is responsible for manually raising
- * any event signals on the new input device if it wants to simulate input
- * events.
- */
-struct wlr_input_device *wlr_headless_add_input_device(
-	struct wlr_backend *backend, enum wlr_input_device_type type);
+
 bool wlr_backend_is_headless(struct wlr_backend *backend);
-bool wlr_input_device_is_headless(struct wlr_input_device *device);
 bool wlr_output_is_headless(struct wlr_output *output);
 
 #endif