1 files changed, 65 insertions, 0 deletions

diff --git a/sway/xdg_activation_v1.c b/sway/xdg_activation_v1.c
new file mode 100644
index 00000000..b7c80dd4
--- /dev/null
+++ b/sway/xdg_activation_v1.c
@@ -0,0 +1,65 @@
+#include <wlr/types/wlr_xdg_activation_v1.h>
+#include <wlr/types/wlr_xdg_shell.h>
+#include "sway/desktop/launcher.h"
+#include "sway/tree/view.h"
+#include "sway/tree/workspace.h"
+
+void xdg_activation_v1_handle_request_activate(struct wl_listener *listener,
+                void *data) {
+        const struct wlr_xdg_activation_v1_request_activate_event *event = data;
+
+        struct wlr_xdg_surface *xdg_surface =
+                wlr_xdg_surface_try_from_wlr_surface(event->surface);
+        if (xdg_surface == NULL) {
+                return;
+        }
+        struct sway_view *view = xdg_surface->data;
+        if (view == NULL) {
+                return;
+        }
+
+        struct launcher_ctx *ctx = event->token->data;
+        if (ctx == NULL) {
+                return;
+        }
+
+        if (!xdg_surface->surface->mapped) {
+                // This is a startup notification. If we are tracking it, the data
+                // field is a launcher_ctx.
+                if (ctx->activated) {
+                        // This ctx has already been activated and cannot be used again
+                        // for a startup notification. It will be destroyed
+                        return;
+                } else {
+                        ctx->activated = true;
+                        view_assign_ctx(view, ctx);
+                }
+                return;
+        }
+
+        // This is an activation request. If this context is internal we have ctx->seat.
+        struct sway_seat *seat = ctx->seat;
+        if (!seat) {
+                // Otherwise, use the seat indicated by the launcher client in set_serial
+                seat = ctx->token->seat ? ctx->token->seat->data : NULL;
+        }
+
+        if (seat && ctx->had_focused_surface) {
+                view_request_activate(view, seat);
+        } else {
+                // The token is valid, but cannot be used to activate a window
+                view_request_urgent(view);
+        }
+}
+
+void xdg_activation_v1_handle_new_token(struct wl_listener *listener, void *data) {
+        struct wlr_xdg_activation_token_v1 *token = data;
+        struct sway_seat *seat = token->seat ? token->seat->data :
+                input_manager_current_seat();
+
+        struct sway_workspace *ws = seat_get_focused_workspace(seat);
+        if (ws) {
+                launcher_ctx_create(token, &ws->node);
+                return;
+        }
+}