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#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>
#include "sway/input/input-manager.h"
#include "sway/input/seat.h"
struct sway_container;
enum sway_view_type {
SWAY_VIEW_WL_SHELL,
SWAY_VIEW_XDG_SHELL_V6,
SWAY_VIEW_XWAYLAND,
};
enum sway_view_prop {
VIEW_PROP_TITLE,
VIEW_PROP_APP_ID,
VIEW_PROP_CLASS,
VIEW_PROP_INSTANCE,
};
struct sway_view_impl {
const char *(*get_prop)(struct sway_view *view,
enum sway_view_prop prop);
void (*configure)(struct sway_view *view, double ox, double oy, int width,
int height);
void (*set_activated)(struct sway_view *view, bool activated);
void (*for_each_surface)(struct sway_view *view,
wlr_surface_iterator_func_t iterator, void *user_data);
void (*close)(struct sway_view *view);
void (*destroy)(struct sway_view *view);
};
struct sway_view {
enum sway_view_type type;
const struct sway_view_impl *impl;
struct sway_container *swayc; // NULL for unmanaged views
struct wlr_surface *surface; // NULL for unmapped views
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;
};
struct {
struct wl_signal unmap;
} events;
struct wl_listener surface_new_subsurface;
struct wl_listener container_reparent;
};
struct sway_xdg_shell_v6_view {
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 new_popup;
struct wl_listener map;
struct wl_listener unmap;
struct wl_listener destroy;
int pending_width, pending_height;
};
struct sway_xwayland_view {
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 map;
struct wl_listener unmap;
struct wl_listener destroy;
int pending_width, pending_height;
};
struct sway_xwayland_unmanaged {
struct wlr_xwayland_surface *wlr_xwayland_surface;
struct wl_list link;
int lx, ly;
struct wl_listener request_configure;
struct wl_listener commit;
struct wl_listener map;
struct wl_listener unmap;
struct wl_listener destroy;
};
struct sway_wl_shell_view {
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_view_child;
struct sway_view_child_impl {
void (*destroy)(struct sway_view_child *child);
};
/**
* A view child is a surface in the view tree, such as a subsurface or a popup.
*/
struct sway_view_child {
const struct sway_view_child_impl *impl;
struct sway_view *view;
struct wlr_surface *surface;
struct wl_listener surface_commit;
struct wl_listener surface_new_subsurface;
struct wl_listener surface_destroy;
struct wl_listener view_unmap;
};
struct sway_xdg_popup_v6 {
struct sway_view_child child;
struct wlr_xdg_surface_v6 *wlr_xdg_surface_v6;
struct wl_listener new_popup;
struct wl_listener unmap;
struct wl_listener destroy;
};
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_configure(struct sway_view *view, double ox, double oy, int width,
int height);
void view_set_activated(struct sway_view *view, bool activated);
void view_close(struct sway_view *view);
void view_damage(struct sway_view *view, bool whole);
void view_for_each_surface(struct sway_view *view,
wlr_surface_iterator_func_t iterator, void *user_data);
// view implementation
void view_init(struct sway_view *view, enum sway_view_type type,
const struct sway_view_impl *impl);
void view_destroy(struct sway_view *view);
void view_map(struct sway_view *view, struct wlr_surface *wlr_surface);
void view_unmap(struct sway_view *view);
void view_update_position(struct sway_view *view, double ox, double oy);
void view_update_size(struct sway_view *view, int width, int height);
void view_child_init(struct sway_view_child *child,
const struct sway_view_child_impl *impl, struct sway_view *view,
struct wlr_surface *surface);
void view_child_destroy(struct sway_view_child *child);
#endif
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