1 files changed, 116 insertions, 0 deletions

diff --git a/include/sway/tree/view.h b/include/sway/tree/view.h
new file mode 100644
index 00000000..e5f53f4e
--- /dev/null
+++ b/include/sway/tree/view.h
@@ -0,0 +1,116 @@
+#ifndef _SWAY_VIEW_H
+#define _SWAY_VIEW_H
+#include <wayland-server.h>
+#include <wlr/types/wlr_surface.h>
+#include <wlr/types/wlr_xdg_shell_v6.h>
+#include <wlr/xwayland.h>
+
+struct sway_container;
+struct sway_view;
+
+struct sway_xdg_surface_v6 {
+        struct sway_view *view;
+
+        struct wl_listener commit;
+        struct wl_listener request_move;
+        struct wl_listener request_resize;
+        struct wl_listener request_maximize;
+        struct wl_listener destroy;
+
+        int pending_width, pending_height;
+};
+
+struct sway_xwayland_surface {
+        struct sway_view *view;
+
+        struct wl_listener commit;
+        struct wl_listener request_move;
+        struct wl_listener request_resize;
+        struct wl_listener request_maximize;
+        struct wl_listener request_configure;
+        struct wl_listener unmap_notify;
+        struct wl_listener map_notify;
+        struct wl_listener destroy;
+
+        int pending_width, pending_height;
+};
+
+struct sway_wl_shell_surface {
+        struct sway_view *view;
+
+        struct wl_listener commit;
+        struct wl_listener request_move;
+        struct wl_listener request_resize;
+        struct wl_listener request_maximize;
+        struct wl_listener destroy;
+
+        int pending_width, pending_height;
+};
+
+enum sway_view_type {
+        SWAY_WL_SHELL_VIEW,
+        SWAY_XDG_SHELL_V6_VIEW,
+        SWAY_XWAYLAND_VIEW,
+        // Keep last
+        SWAY_VIEW_TYPES,
+};
+
+enum sway_view_prop {
+        VIEW_PROP_TITLE,
+        VIEW_PROP_APP_ID,
+        VIEW_PROP_CLASS,
+        VIEW_PROP_INSTANCE,
+};
+
+struct sway_view {
+        enum sway_view_type type;
+        struct sway_container *swayc;
+        struct wlr_surface *surface;
+        int width, height;
+
+        union {
+                struct wlr_xdg_surface_v6 *wlr_xdg_surface_v6;
+                struct wlr_xwayland_surface *wlr_xwayland_surface;
+                struct wlr_wl_shell_surface *wlr_wl_shell_surface;
+        };
+
+        union {
+                struct sway_xdg_surface_v6 *sway_xdg_surface_v6;
+                struct sway_xwayland_surface *sway_xwayland_surface;
+                struct sway_wl_shell_surface *sway_wl_shell_surface;
+        };
+
+        struct {
+                const char *(*get_prop)(struct sway_view *view,
+                                enum sway_view_prop prop);
+                void (*set_size)(struct sway_view *view,
+                                int width, int height);
+                void (*set_position)(struct sway_view *view,
+                                double ox, double oy);
+                void (*set_activated)(struct sway_view *view, bool activated);
+                void (*close)(struct sway_view *view);
+        } iface;
+
+        // only used for unmanaged views (shell specific)
+        struct wl_list unmanaged_view_link; // sway_root::unmanaged views
+};
+
+const char *view_get_title(struct sway_view *view);
+
+const char *view_get_app_id(struct sway_view *view);
+
+const char *view_get_class(struct sway_view *view);
+
+const char *view_get_instance(struct sway_view *view);
+
+void view_set_size(struct sway_view *view, int width, int height);
+
+void view_set_position(struct sway_view *view, double ox, double oy);
+
+void view_set_activated(struct sway_view *view, bool activated);
+
+void view_close(struct sway_view *view);
+
+void view_update_outputs(struct sway_view *view, const struct wlr_box *before);
+
+#endif