tinywl-ANativeWindow/tinywl.h at main · Xtr126/tinywl-ANativeWindow · GitHub

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#include <wlr/types/wlr_cursor.h>
#include <wlr/types/wlr_compositor.h>
#include <wlr/types/wlr_data_device.h>
#include <wlr/types/wlr_input_device.h>
#include <wlr/types/wlr_keyboard.h>
#include <wlr/types/wlr_output.h>
#include <wlr/types/wlr_output_layout.h>
#include <wlr/types/wlr_pointer.h>
#include <wlr/types/wlr_seat.h>
#include <wlr/types/wlr_subcompositor.h>
#include <wlr/types/wlr_xcursor_manager.h>
#include <wlr/types/wlr_xdg_shell.h>
#include "buffer_presenter.h"

/* For brevity's sake, struct members are annotated where they are used. */
enum tinywl_cursor_mode {
	TINYWL_CURSOR_PASSTHROUGH,
	TINYWL_CURSOR_MOVE,
	TINYWL_CURSOR_RESIZE,
};


struct tinywl_server {
	struct wl_display *wl_display;
	struct wlr_backend *backend;
	struct wlr_renderer *renderer;
	struct wlr_allocator *allocator;
	struct wlr_scene *scene;
	struct wlr_scene_output_layout *scene_layout;

	struct wlr_xdg_shell *xdg_shell;
	struct wl_listener new_xdg_toplevel;
	struct wl_listener new_xdg_popup;
	struct wl_list toplevels;

	struct wlr_cursor *cursor;
	struct wlr_xcursor_manager *cursor_mgr;
	struct wl_listener cursor_motion;
	struct wl_listener cursor_motion_absolute;
	struct wl_listener cursor_button;
	struct wl_listener cursor_axis;
	struct wl_listener cursor_frame;

	struct wlr_seat *seat;
	struct wl_listener new_input;
	struct wl_listener request_cursor;
	struct wl_listener request_set_selection;
	struct wl_list keyboards;
	enum tinywl_cursor_mode cursor_mode;
	struct tinywl_toplevel *grabbed_toplevel;
	double grab_x, grab_y;
	struct wlr_box grab_geobox;
	uint32_t resize_edges;

	struct wlr_output_layout *output_layout;
	struct wl_list outputs;
	struct wl_listener new_output;

	struct callbacks {
		void *data;
		void (*xdg_toplevel_add)(struct tinywl_toplevel *xdg_toplevel, void *data);
		void (*xdg_toplevel_remove)(struct tinywl_toplevel *xdg_toplevel, void *data);
	} callbacks;
};

struct tinywl_toplevel {
	struct wl_list link;
	struct tinywl_server *server;
	struct wlr_xdg_toplevel *xdg_toplevel;
	struct wlr_scene_tree *scene_tree;
	struct wlr_box geo_box;
	struct wl_listener map;
	struct wl_listener unmap;
	struct wl_listener commit;
	struct wl_listener destroy;
	struct wl_listener request_move;
	struct wl_listener request_resize;
	struct wl_listener request_maximize;
	struct wl_listener request_fullscreen;
	BufferManager* buffer_presenter;
	struct wlr_ahb_buffer *android_buffer;
};

int tinywl_init(unsigned int width, unsigned int height, struct tinywl_server* server, const char* startup_cmd);

void tinywl_run_loop(struct tinywl_server* server);