diff options
Diffstat (limited to 'include/rootston/view.h')
| -rw-r--r-- | include/rootston/view.h | 260 |
1 files changed, 260 insertions, 0 deletions
diff --git a/include/rootston/view.h b/include/rootston/view.h new file mode 100644 index 00000000..b1feb5ce --- /dev/null +++ b/include/rootston/view.h @@ -0,0 +1,260 @@ +#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_foreign_toplevel_management_v1.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 set_title; + struct wl_listener set_class; + + 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 set_title; + struct wl_listener set_app_id; + + 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 set_title; + struct wl_listener set_app_id; + + + 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 set_title; + struct wl_listener set_class; + + struct wl_listener surface_commit; +}; + +enum roots_view_type { + ROOTS_WL_SHELL_VIEW, + ROOTS_XDG_SHELL_V6_VIEW, + ROOTS_XDG_SHELL_VIEW, +#if WLR_HAS_XWAYLAND + ROOTS_XWAYLAND_VIEW, +#endif +}; + +struct roots_view { + struct roots_desktop *desktop; + struct wl_list link; // roots_desktop::views + + struct wlr_box box; + 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; +#if 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; +#if 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 wlr_foreign_toplevel_handle_v1 *toplevel_handle; + struct wl_listener toplevel_handle_request_maximize; + struct wl_listener toplevel_handle_request_activate; + struct wl_listener toplevel_handle_request_close; + + 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_set_title(struct roots_view *view, const char *title); +void view_set_app_id(struct roots_view *view, const char *app_id); +void view_create_foreign_toplevel_handle(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 |