1 files changed, 0 insertions, 147 deletions
diff --git a/include/yasl/app.h b/include/yasl/app.h
deleted file mode 100644
index 78e62c4..0000000
--- a/include/yasl/app.h
+++ /dev/null
@@ -1,147 +0,0 @@
-/**
- * @file
- * Unified application runner, event pipeline, and presentation context.
- *
- * Implements the inverted lifecycle architecture for modern cross-platform
- * applications (games, IDEs, and desktop tools). Instead of managing manual
- * dispatch/poll/flush pumps, the application provides event and frame callbacks
- * to yasl_run(), which drives platform runloops, display pacing, and live resizing.
- */
-#ifndef YASL_APP_H
-#define YASL_APP_H
-
-#include "yasl/yasl.h"
-#include "yasl/loop.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/** Application callback return status. */
-typedef enum yasl_app_result {
-    YASL_APP_CONTINUE = 0, /**< Continue running the application. */
-    YASL_APP_QUIT,         /**< Request graceful termination of yasl_run(). */
-    YASL_APP_ERROR,        /**< Request orderly cleanup and a failing run result. */
-} yasl_app_result;
-
-/** Migration adapter; prefer yasl_frame_present() from yasl.h. */
-YASL_API bool yasl_frame_present_cpu(struct yasl_frame *frame,
-                                    const struct yasl_rect2i *dirty_rects, int count);
-
-/**
- * Safely post a custom user event to the main event loop from ANY thread.
- * Wakes the display loop and delivers YASL_EVENT_USER to the event callback.
- * @param d Display.
- * @param s Optional target surface, or NULL.
- * @param code Application-defined message code (yasl_user_event.code).
- * @param payload Arbitrary pointer passed through to the event.
- * @param size Optional payload size.
- * @return true if queued; false if memory failed or d is not run by yasl_run().
- * Migration adapter: keep s alive through the call, and stop producers before
- * shutdown. Prefer yasl_display_post() with a captured ID and release callback
- * in either loop style; legacy payloads have no cancellation cleanup.
- */
-YASL_API bool yasl_post_event(struct yasl_display *d, struct yasl_surface *s,
-                             uint32_t code, void *payload, size_t size);
-
-/**
- * Watch an open file descriptor or socket for poll-style readiness in the main loop.
- * @param d Display.
- * @param fd Open file descriptor (e.g. LSP stdout pipe or socket).
- * @param poll_events Poll bitmask (e.g. POLLIN, POLLOUT).
- * @param cb Readiness callback run on the main thread.
- * @param ud Userdata.
- * @return Positive watch ID, or -1 on failure.
- */
-YASL_API int yasl_app_watch_fd(struct yasl_display *d, int fd, short poll_events,
-                              int (*cb)(int fd, short revents, void *ud), void *ud);
-
-/**
- * Unregister a file watch.
- * @param d Display.
- * @param watch_id Watch ID returned by yasl_app_watch_fd().
- */
-YASL_API void yasl_app_unwatch_fd(struct yasl_display *d, int watch_id);
-
-/**
- * Schedule a repeating or one-shot timer on the display's event loop.
- * @param d Display.
- * @param interval_ns Delay in monotonic nanoseconds.
- * @param cb Callback returning next interval in nanoseconds, or 0 to stop.
- * @param ud Userdata.
- * @return Positive timer ID, or 0 on failure.
- */
-YASL_API yasl_timer_id yasl_app_add_timer(struct yasl_display *d, uint64_t interval_ns,
-                                         yasl_timer_cb cb, void *ud);
-
-/**
- * Cancel an active timer.
- * @param d Display.
- * @param id Timer ID returned by yasl_app_add_timer().
- */
-YASL_API void yasl_app_del_timer(struct yasl_display *d, yasl_timer_id id);
-
-/** Application callbacks descriptor passed to yasl_run(). */
-struct yasl_app_desc {
-    /** Application identifier, e.g. "org.example.app". */
-    const char *app_id;
-    /** Desired backend; YASL_BACKEND_AUTO chooses native with fallback. */
-    enum yasl_backend backend;
-    /** User data passed to all callbacks. */
-    void *userdata;
-    /**
-     * Optional toplevel created before init(), with its first frame requested.
-     * Borrowed for the call; spec cbs and ud are ignored as for any runner window.
-     * yasl_run() returns an error without calling init() if creation fails.
-     */
-    const struct yasl_window_spec *window;
-
-    /**
-     * Optional; called once after display and event machinery initialization.
-     * Use this to create further windows and initialize application resources.
-     * Return YASL_APP_CONTINUE, YASL_APP_QUIT, or YASL_APP_ERROR.
-     */
-    enum yasl_app_result (*init)(void *ud, struct yasl_display *d);
-
-    /**
-     * Unified event handler for input, window and user events, in display-wide enqueue order.
-     * Event payloads and borrowed strings are valid for the duration of the callback.
-     * INPUT_RESET has no payload and requires clearing held application input.
-     * Return YASL_APP_CONTINUE, YASL_APP_QUIT, or YASL_APP_ERROR. Optional; without it, a
-     * WINDOW_CLOSE request on any window stops yasl_run().
-     */
-    enum yasl_app_result (*event)(void *ud, const struct yasl_event *ev);
-
-    /**
-     * Invoked when a surface needs to present a frame.
-     * Synchronized automatically with display pacing and live window resizing.
-     */
-    void (*frame)(void *ud, struct yasl_surface *s, struct yasl_frame *frame);
-
-    /**
-     * Called right before the display is closed and yasl_run() exits.
-     * Destroy remaining surfaces and release application resources here.
-     */
-    void (*quit)(void *ud, struct yasl_display *d);
-};
-
-/** Request orderly exit from any display-thread callback; ERROR returns failure. */
-YASL_API void yasl_app_exit(struct yasl_display *d, enum yasl_app_result result);
-/** Borrow the optional desc.window surface during init or later; NULL if absent/destroyed. */
-YASL_API struct yasl_surface *yasl_app_window(struct yasl_display *d);
-
-/**
- * Run the application with the inverted lifecycle runner.
- * Handles the display event loop, live-resizing, pacing, and cleanup.
- * @param desc Application callbacks and options.
- * @return 0 on orderly exit, or non-zero on error.
- * Display quit notifications stop the runner; connection loss and dispatch
- * failures return an error after application cleanup.
- */
-YASL_API int yasl_run(const struct yasl_app_desc *desc);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* YASL_APP_H */