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#ifndef ROOTSTON_VIEW_H
#define ROOTSTON_VIEW_H
#include <stdbool.h>
#include <wlr/config.h>
#include <wlr/types/wlr_box.h>
#include <wlr/types/wlr_surface.h>
#include <wlr/types/wlr_xdg_decoration_v1.h>
#include <wlr/types/wlr_xdg_shell_v6.h>
#include <wlr/types/wlr_xdg_shell.h>
struct roots_wl_shell_surface {
struct roots_view *view;
struct wl_listener destroy;
struct wl_listener new_popup;
struct wl_listener request_move;
struct wl_listener request_resize;
struct wl_listener request_maximize;
struct wl_listener request_fullscreen;
struct wl_listener set_state;
struct wl_listener surface_commit;
};
struct roots_xdg_surface_v6 {
struct roots_view *view;
struct wl_listener destroy;
struct wl_listener new_popup;
struct wl_listener map;
struct wl_listener unmap;
struct wl_listener request_move;
struct wl_listener request_resize;
struct wl_listener request_maximize;
struct wl_listener request_fullscreen;
struct wl_listener surface_commit;
uint32_t pending_move_resize_configure_serial;
};
struct roots_xdg_toplevel_decoration;
struct roots_xdg_surface {
struct roots_view *view;
struct wl_listener destroy;
struct wl_listener new_popup;
struct wl_listener map;
struct wl_listener unmap;
struct wl_listener request_move;
struct wl_listener request_resize;
struct wl_listener request_maximize;
struct wl_listener request_fullscreen;
struct wl_listener surface_commit;
uint32_t pending_move_resize_configure_serial;
struct roots_xdg_toplevel_decoration *xdg_toplevel_decoration;
};
struct roots_xwayland_surface {
struct roots_view *view;
struct wl_listener destroy;
struct wl_listener request_configure;
struct wl_listener request_move;
struct wl_listener request_resize;
struct wl_listener request_maximize;
struct wl_listener request_fullscreen;
struct wl_listener map;
struct wl_listener unmap;
struct wl_listener surface_commit;
};
enum roots_view_type {
ROOTS_WL_SHELL_VIEW,
ROOTS_XDG_SHELL_V6_VIEW,
ROOTS_XDG_SHELL_VIEW,
#ifdef WLR_HAS_XWAYLAND
ROOTS_XWAYLAND_VIEW,
#endif
};
struct roots_view {
struct roots_desktop *desktop;
struct wl_list link; // roots_desktop::views
double x, y;
uint32_t width, height;
float rotation;
float alpha;
bool decorated;
int border_width;
int titlebar_height;
bool maximized;
struct roots_output *fullscreen_output;
struct {
double x, y;
uint32_t width, height;
float rotation;
} saved;
struct {
bool update_x, update_y;
double x, y;
uint32_t width, height;
} pending_move_resize;
// TODO: Something for roots-enforced width/height
enum roots_view_type type;
union {
struct wlr_wl_shell_surface *wl_shell_surface;
struct wlr_xdg_surface_v6 *xdg_surface_v6;
struct wlr_xdg_surface *xdg_surface;
#ifdef WLR_HAS_XWAYLAND
struct wlr_xwayland_surface *xwayland_surface;
#endif
};
union {
struct roots_wl_shell_surface *roots_wl_shell_surface;
struct roots_xdg_surface_v6 *roots_xdg_surface_v6;
struct roots_xdg_surface *roots_xdg_surface;
#ifdef WLR_HAS_XWAYLAND
struct roots_xwayland_surface *roots_xwayland_surface;
#endif
};
struct wlr_surface *wlr_surface;
struct wl_list children; // roots_view_child::link
struct wl_listener new_subsurface;
struct {
struct wl_signal unmap;
struct wl_signal destroy;
} events;
// TODO: this should follow the typical type/impl pattern we use elsewhere
void (*activate)(struct roots_view *view, bool active);
void (*move)(struct roots_view *view, double x, double y);
void (*resize)(struct roots_view *view, uint32_t width, uint32_t height);
void (*move_resize)(struct roots_view *view, double x, double y,
uint32_t width, uint32_t height);
void (*maximize)(struct roots_view *view, bool maximized);
void (*set_fullscreen)(struct roots_view *view, bool fullscreen);
void (*close)(struct roots_view *view);
void (*destroy)(struct roots_view *view);
};
struct roots_view_child {
struct roots_view *view;
struct wlr_surface *wlr_surface;
struct wl_list link;
struct wl_listener commit;
struct wl_listener new_subsurface;
void (*destroy)(struct roots_view_child *child);
};
struct roots_subsurface {
struct roots_view_child view_child;
struct wlr_subsurface *wlr_subsurface;
struct wl_listener destroy;
};
struct roots_wl_shell_popup {
struct roots_view_child view_child;
struct wlr_wl_shell_surface *wlr_wl_shell_surface;
struct wl_listener destroy;
struct wl_listener set_state;
struct wl_listener new_popup;
};
struct roots_xdg_popup_v6 {
struct roots_view_child view_child;
struct wlr_xdg_popup_v6 *wlr_popup;
struct wl_listener destroy;
struct wl_listener map;
struct wl_listener unmap;
struct wl_listener new_popup;
};
struct roots_xdg_popup {
struct roots_view_child view_child;
struct wlr_xdg_popup *wlr_popup;
struct wl_listener destroy;
struct wl_listener map;
struct wl_listener unmap;
struct wl_listener new_popup;
};
struct roots_xdg_toplevel_decoration {
struct wlr_xdg_toplevel_decoration_v1 *wlr_decoration;
struct roots_xdg_surface *surface;
struct wl_listener destroy;
struct wl_listener request_mode;
struct wl_listener surface_commit;
};
void view_get_box(const struct roots_view *view, struct wlr_box *box);
void view_activate(struct roots_view *view, bool active);
void view_move(struct roots_view *view, double x, double y);
void view_resize(struct roots_view *view, uint32_t width, uint32_t height);
void view_move_resize(struct roots_view *view, double x, double y,
uint32_t width, uint32_t height);
void view_maximize(struct roots_view *view, bool maximized);
void view_set_fullscreen(struct roots_view *view, bool fullscreen,
struct wlr_output *output);
void view_rotate(struct roots_view *view, float rotation);
void view_cycle_alpha(struct roots_view *view);
void view_close(struct roots_view *view);
bool view_center(struct roots_view *view);
void view_setup(struct roots_view *view);
void view_teardown(struct roots_view *view);
void view_get_deco_box(const struct roots_view *view, struct wlr_box *box);
enum roots_deco_part {
ROOTS_DECO_PART_NONE = 0,
ROOTS_DECO_PART_TOP_BORDER = (1 << 0),
ROOTS_DECO_PART_BOTTOM_BORDER = (1 << 1),
ROOTS_DECO_PART_LEFT_BORDER = (1 << 2),
ROOTS_DECO_PART_RIGHT_BORDER = (1 << 3),
ROOTS_DECO_PART_TITLEBAR = (1 << 4),
};
enum roots_deco_part view_get_deco_part(struct roots_view *view, double sx, double sy);
void view_child_init(struct roots_view_child *child, struct roots_view *view,
struct wlr_surface *wlr_surface);
void view_child_finish(struct roots_view_child *child);
struct roots_subsurface *subsurface_create(struct roots_view *view,
struct wlr_subsurface *wlr_subsurface);
#endif
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