Merge pull request #99 from nyorain/wlr_seat2

wlr_seat

1 files changed, 62 insertions, 0 deletions

diff --git a/include/wlr/types/wlr_seat.h b/include/wlr/types/wlr_seat.h
new file mode 100644
index 00000000..99c09258
--- /dev/null
+++ b/include/wlr/types/wlr_seat.h
@@ -0,0 +1,62 @@
+#ifndef _WLR_TYPES_SEAT_H
+#define _WLR_TYPES_SEAT_H
+#include <wayland-server.h>
+
+/**
+ * Contains state for a single client's bound wl_seat resource and can be used
+ * to issue input events to that client. The lifetime of these objects is
+ * managed by wlr_seat; some may be NULL.
+ */
+struct wlr_seat_handle {
+	struct wl_resource *wl_resource;
+	struct wlr_seat *wlr_seat;
+
+	struct wl_resource *pointer;
+	struct wl_resource *keyboard;
+	struct wl_resource *touch;
+
+	struct wl_list link;
+};
+
+struct wlr_seat {
+	struct wl_global *wl_global;
+	struct wl_list handles;
+	char *name;
+	uint32_t capabilities;
+
+	struct {
+		struct wl_signal client_bound;
+		struct wl_signal client_unbound;
+		struct wl_signal keyboard_bound;
+	} events;
+
+	void *data;
+};
+
+
+/**
+ * Allocates a new wlr_seat and adds a wl_seat global to the display.
+ */
+struct wlr_seat *wlr_seat_create(struct wl_display *display, const char *name);
+/**
+ * Destroys a wlr_seat and removes its wl_seat global.
+ */
+void wlr_seat_destroy(struct wlr_seat *wlr_seat);
+/**
+ * Gets a wlr_seat_handle for the specified client, or returns NULL if no
+ * handle is bound for that client.
+ */
+struct wlr_seat_handle *wlr_seat_handle_for_client(struct wlr_seat *wlr_seat,
+		struct wl_client *client);
+/**
+ * Updates the capabilities available on this seat.
+ * Will automatically send them to all clients.
+ */
+void wlr_seat_set_capabilities(struct wlr_seat *wlr_seat, uint32_t capabilities);
+/**
+ * Updates the name of this seat.
+ * Will automatically send it to all clients.
+ */
+void wlr_seat_set_name(struct wlr_seat *wlr_seat, const char *name);
+
+#endif