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121 lines
3.2 KiB
C
121 lines
3.2 KiB
C
#ifndef CG_VIEW_H
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#define CG_VIEW_H
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#include "config.h"
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#include <stdbool.h>
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#include <wayland-server-core.h>
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#include <wlr/types/wlr_surface.h>
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struct cg_server;
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struct wlr_box;
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enum cg_view_type {
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CG_XDG_SHELL_VIEW,
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#if CG_HAS_XWAYLAND
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CG_XWAYLAND_VIEW,
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#endif
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};
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struct cg_view {
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struct cg_workspace *workspace;
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struct cg_server *server;
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struct wl_list link; // server::views
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struct wl_list children; // cg_view_child::link
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struct wlr_surface *wlr_surface;
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struct cg_tile *tile;
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/* The view has a position in output coordinates. */
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int ox, oy;
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enum cg_view_type type;
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const struct cg_view_impl *impl;
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struct wl_listener new_subsurface;
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};
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struct cg_view_impl {
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char *(*get_title)(const struct cg_view *view);
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bool (*is_primary)(const struct cg_view *view);
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void (*activate)(struct cg_view *view, bool activate);
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void (*close)(struct cg_view *view);
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void (*maximize)(struct cg_view *view, int width, int height);
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void (*destroy)(struct cg_view *view);
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void (*for_each_surface)(struct cg_view *view,
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wlr_surface_iterator_func_t iterator, void *data);
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void (*for_each_popup)(struct cg_view *view,
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wlr_surface_iterator_func_t iterator, void *data);
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struct wlr_surface *(*wlr_surface_at)(const struct cg_view *view, double sx,
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double sy, double *sub_x,
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double *sub_y);
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};
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struct cg_view_child {
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struct cg_view *view;
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struct cg_view_child *parent;
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struct wl_list children;
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struct wlr_surface *wlr_surface;
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struct wl_list link;
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struct wl_list parent_link;
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struct wl_listener commit;
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struct wl_listener new_subsurface;
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void (*destroy)(struct cg_view_child *child);
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};
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struct cg_subsurface {
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struct cg_view_child view_child;
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struct wlr_subsurface *wlr_subsurface;
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struct wl_listener destroy;
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};
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char *
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view_get_title(const struct cg_view *view);
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struct cg_tile *
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view_get_tile(const struct cg_view *view);
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bool
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view_is_primary(const struct cg_view *view);
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bool
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view_is_visible(const struct cg_view *view);
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void
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view_damage_part(struct cg_view *view);
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void
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view_damage_whole(struct cg_view *view);
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void
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view_damage_child(struct cg_view_child *view, bool whole);
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void
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view_activate(struct cg_view *view, bool activate);
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void
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view_for_each_surface(struct cg_view *view,
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wlr_surface_iterator_func_t iterator, void *data);
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void
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view_for_each_popup(struct cg_view *view, wlr_surface_iterator_func_t iterator,
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void *data);
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void
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view_unmap(struct cg_view *view);
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void
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view_maximize(struct cg_view *view, struct cg_tile *tile);
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void
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view_map(struct cg_view *view, struct wlr_surface *surface,
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struct cg_workspace *ws);
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void
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view_destroy(struct cg_view *view);
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void
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view_init(struct cg_view *view, enum cg_view_type type,
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const struct cg_view_impl *impl, struct cg_server *server);
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struct wlr_surface *
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view_wlr_surface_at(const struct cg_view *view, double sx, double sy,
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double *sub_x, double *sub_y);
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void
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view_child_finish(struct cg_view_child *child);
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void
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view_child_init(struct cg_view_child *child, struct cg_view_child *parent,
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struct cg_view *view, struct wlr_surface *wlr_surface);
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struct cg_view *
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view_get_prev_view(struct cg_view *view);
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#endif
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