initial commit 🤞️

inc/put.h

@@ -0,0 +1,33 @@
+#ifndef PUT_H
+#define PUT_H
+
+#include <stdint.h>
+
+enum put_event_type {
+	PUT_EXPOSE,
+	PUT_MOUSE_DOWN,
+	PUT_MOUSE_UP,
+	PUT_MOUSE_MOVE,
+	PUT_KEY,
+	PUT_SCROLL
+};
+
+enum {
+	PUT_MOD_SHIFT	= 1 << 0,
+	PUT_MOD_CTRL	= 1 << 1,
+	PUT_MOD_ALT	= 1 << 2,
+	PUT_MOD_SUPER	= 1 << 3
+};
+
+
+struct put_event {
+	enum put_event_type type;
+	int x;
+	int y;
+	int dx;
+	int dy;
+	int key;
+	uint32_t mods;
+};
+
+#endif /* PUT_H */

inc/screen.h

@@ -0,0 +1,31 @@
+#ifndef SCREEN_H
+#define SCREEN_H
+/*
+#include <libpng.h>
+#include <cairo/cairo.h>
+#include <cairo/cairo-xcb.h>
+#include <xcb/xcb.h>
+#include <X11/Xlib.h>
+#include <X11/Xatom.h>
+*/
+#include "thing.h"
+#include "put.h"
+
+typedef struct screen screen_t;
+
+// func decs
+
+screen_t *screen_create(int width, int height);
+void screen_destroy(screen_t *s);
+
+void screen_add(screen_t *s, thing_t *t);
+void screen_remove(screen_t *s, thing_t *t);
+
+void screen_raise(screen_t *s, thing_t *t);
+void screen_lower(screen_t *s, thing_t *t);
+
+void screen_dispatch(screen_t *s, const put_event *ev);
+
+void screen_redraw(screen_t *s);
+
+#endif

inc/thing.h

@@ -0,0 +1,49 @@
+#ifndef THING_H
+#define THING_H
+/*
+#include <libpng.h>
+#include <pango.h>
+#include <cairo/cairo.h>
+#include <cairo/cairo-xcb.h>
+#include <xcb/xcb.h>
+#include <X11/Xlib.h>
+#include <X11/Xatom.h>
+*/
+#include <stdint.h>
+
+typedef struct thing thing_t;
+typedef uint64_t thing_id_t;
+
+thing_id_t thing_id(const thing_t *);
+
+typedef struct {
+	int x;
+	int y;
+	int w;
+	int h;
+} thing_geom;
+
+struct put_event;
+
+struct link {
+	thing_id_t	from;
+	thing_id_t	to;
+	uint32_t	type;
+};
+
+typedef struct {
+	void (*draw)(thing_t *self, void *render_ctx);
+	int (*hit)(thing_t *self, int x, int y);
+	void (*event)(thing_t *self, const struct put_event *ev);
+} thing_ops;
+
+thing_t *thing_create(const thing_ops *ops, void *userdata, thing_geom geom);
+
+void thing_set_geom(thing_t *t, thing_geom g);
+thing_geom thing_get_geom(const thing_t *t);
+
+void *thing_userdata(const thing_t *t);
+
+void thing_destroy(thing_t *t);
+
+#endif /* THING_H */