From a00b7f1e9bb992734f2498e597a86f1ca29b1d59 Mon Sep 17 00:00:00 2001
From: Tony Crisci <tony@dubstepdish.com>
Date: Wed, 8 Nov 2017 09:04:33 -0500
Subject: [PATCH] rootston: remove devices from seat

---
 include/rootston/keyboard.h |  5 +----
 rootston/keyboard.c         |  3 +--
 rootston/seat.c             | 42 +++++++++++++++++++++++++++++++------
 3 files changed, 38 insertions(+), 12 deletions(-)

diff --git a/include/rootston/keyboard.h b/include/rootston/keyboard.h
index e3caf8fb..4dd70a65 100644
--- a/include/rootston/keyboard.h
+++ b/include/rootston/keyboard.h
@@ -11,8 +11,6 @@ struct roots_keyboard {
 	struct roots_seat *seat;
 	struct wlr_input_device *device;
 	struct keyboard_config *config;
-	struct wl_list seat_link;
-	// XXX temporary
 	struct wl_list link;
 
 	struct wl_listener keyboard_key;
@@ -24,8 +22,7 @@ struct roots_keyboard {
 struct roots_keyboard *roots_keyboard_create(struct wlr_input_device *device,
 		struct roots_input *input);
 
-void roots_keyboard_destroy(struct wlr_input_device *device,
-		struct roots_input *input);
+void roots_keyboard_destroy(struct roots_keyboard *keyboard);
 
 void roots_keyboard_handle_key(struct roots_keyboard *keyboard,
 		struct wlr_event_keyboard_key *event);
diff --git a/rootston/keyboard.c b/rootston/keyboard.c
index ef5eb8ab..a770f00f 100644
--- a/rootston/keyboard.c
+++ b/rootston/keyboard.c
@@ -225,8 +225,7 @@ struct roots_keyboard *roots_keyboard_create(struct wlr_input_device *device,
 	return keyboard;
 }
 
-void roots_keyboard_destroy(struct wlr_input_device *device, struct roots_input *input) {
-	struct roots_keyboard *keyboard = device->data;
+void roots_keyboard_destroy(struct roots_keyboard *keyboard) {
 	wl_list_remove(&keyboard->link);
 	free(keyboard->config);
 	free(keyboard);
diff --git a/rootston/seat.c b/rootston/seat.c
index 7fcffc29..e860c093 100644
--- a/rootston/seat.c
+++ b/rootston/seat.c
@@ -271,7 +271,7 @@ static void seat_add_keyboard(struct roots_seat *seat, struct wlr_input_device *
 	struct roots_keyboard *keyboard = roots_keyboard_create(device, seat->input);
 	keyboard->seat = seat;
 
-	wl_list_insert(&seat->keyboards, &keyboard->seat_link);
+	wl_list_insert(&seat->keyboards, &keyboard->link);
 
 	keyboard->keyboard_key.notify = handle_keyboard_key;
 	wl_signal_add(&keyboard->device->keyboard->events.key,
@@ -354,17 +354,39 @@ void roots_seat_add_device(struct roots_seat *seat,
 
 static void seat_remove_keyboard(struct roots_seat *seat,
 		struct wlr_input_device *device) {
-	// TODO
+	struct roots_keyboard *keyboard;
+	wl_list_for_each(keyboard, &seat->keyboards, link) {
+		if (keyboard->device == device) {
+			roots_keyboard_destroy(keyboard);
+			return;
+		}
+	}
 }
 
 static void seat_remove_pointer(struct roots_seat *seat,
 		struct wlr_input_device *device) {
-	// TODO
+	struct roots_pointer *pointer;
+	wl_list_for_each(pointer, &seat->pointers, link) {
+		if (pointer->device == device) {
+			wl_list_remove(&pointer->link);
+			wlr_cursor_detach_input_device(seat->cursor->cursor, device);
+			free(pointer);
+			return;
+		}
+	}
 }
 
 static void seat_remove_touch(struct roots_seat *seat,
 		struct wlr_input_device *device) {
-	// TODO
+	struct roots_touch *touch;
+	wl_list_for_each(touch, &seat->touch, link) {
+		if (touch->device == device) {
+			wl_list_remove(&touch->link);
+			wlr_cursor_detach_input_device(seat->cursor->cursor, device);
+			free(touch);
+			return;
+		}
+	}
 }
 
 static void seat_remove_tablet_pad(struct roots_seat *seat,
@@ -374,7 +396,15 @@ static void seat_remove_tablet_pad(struct roots_seat *seat,
 
 static void seat_remove_tablet_tool(struct roots_seat *seat,
 		struct wlr_input_device *device) {
-	// TODO
+	struct roots_tablet_tool *tablet_tool;
+	wl_list_for_each(tablet_tool, &seat->tablet_tools, link) {
+		if (tablet_tool->device == device) {
+			wl_list_remove(&tablet_tool->link);
+			wlr_cursor_detach_input_device(seat->cursor->cursor, device);
+			free(tablet_tool);
+			return;
+		}
+	}
 }
 
 void roots_seat_remove_device(struct roots_seat *seat,
@@ -410,7 +440,7 @@ void roots_seat_configure_xcursor(struct roots_seat *seat) {
 
 bool roots_seat_has_meta_pressed(struct roots_seat *seat) {
 	struct roots_keyboard *keyboard;
-	wl_list_for_each(keyboard, &seat->keyboards, seat_link) {
+	wl_list_for_each(keyboard, &seat->keyboards, link) {
 		if (!keyboard->config->meta_key) {
 			continue;
 		}