ipc get_inputs

2 files changed, 51 insertions, 0 deletions

diff --git a/sway/ipc-json.c b/sway/ipc-json.c
index 09a32c1b..bab9a201 100644
--- a/sway/ipc-json.c
+++ b/sway/ipc-json.c
@@ -141,3 +141,40 @@ json_object *ipc_json_describe_container_recursive(swayc_t *c) {
 
         return object;
 }
+
+static const char *describe_device_type(struct sway_input_device *device) {
+        switch (device->wlr_device->type) {
+        case WLR_INPUT_DEVICE_POINTER:
+                return "pointer";
+        case WLR_INPUT_DEVICE_KEYBOARD:
+                return "keyboard";
+        case WLR_INPUT_DEVICE_TOUCH:
+                return "touch";
+        case WLR_INPUT_DEVICE_TABLET_TOOL:
+                return "tablet_tool";
+        case WLR_INPUT_DEVICE_TABLET_PAD:
+                return "tablet_pad";
+        }
+        return "unknown";
+}
+
+json_object *ipc_json_describe_input(struct sway_input_device *device) {
+        if (!(sway_assert(device, "Device must not be null"))) {
+                return NULL;
+        }
+
+        json_object *object = json_object_new_object();
+
+        json_object_object_add(object, "identifier",
+                json_object_new_string(device->identifier));
+        json_object_object_add(object, "name",
+                json_object_new_string(device->wlr_device->name));
+        json_object_object_add(object, "vendor",
+                json_object_new_int(device->wlr_device->vendor));
+        json_object_object_add(object, "product",
+                json_object_new_int(device->wlr_device->product));
+        json_object_object_add(object, "type",
+                json_object_new_string(describe_device_type(device)));
+
+        return object;
+}
diff --git a/sway/ipc-server.c b/sway/ipc-server.c
index b7cd2d76..046e40a8 100644
--- a/sway/ipc-server.c
+++ b/sway/ipc-server.c
@@ -20,6 +20,7 @@
 #include "sway/ipc-json.h"
 #include "sway/ipc-server.h"
 #include "sway/server.h"
+#include "sway/input/input-manager.h"
 #include "list.h"
 #include "log.h"
 
@@ -359,6 +360,19 @@ void ipc_client_handle_command(struct ipc_client *client) {
                 goto exit_cleanup;
         }
 
+        case IPC_GET_INPUTS:
+        {
+                json_object *inputs = json_object_new_array();
+                struct sway_input_device *device = NULL;
+                wl_list_for_each(device, &input_manager->devices, link) {
+                        json_object_array_add(inputs, ipc_json_describe_input(device));
+                }
+                const char *json_string = json_object_to_json_string(inputs);
+                ipc_send_reply(client, json_string, (uint32_t)strlen(json_string));
+                json_object_put(inputs); // free
+                goto exit_cleanup;
+        }
+
         case IPC_GET_TREE:
         {
                 json_object *tree =