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#ifndef RALEIGH_WINDOW_H
#define RALEIGH_WINDOW_H
#include <stdint.h>
namespace raleigh {
class window;
}
#include <raleigh/runtime.h>
#include <raleigh/widget.h>
#include <pland/syscall.h>
#include <raleigh/util.h>
#include <structs/map.h>
#include <knob/key.h>
namespace raleigh {
typedef void *window_tag_t;
class window {
friend void start_runtime();
public:
//pass on_close to specify a close handler. if on_close returns false, the window will not be closed.
window(widget &root, _pixel_t bg_color=RALEIGH_BG, bool (*on_close)(window_tag_t)=0, window_tag_t tag=0);
void add_keybind(struct key_packet kp, void (*handler)(window_tag_t));
void notify_needs_paint(widget &from);
void notify_widget_size_change(widget &from, coord old_size);
void notify_wants_movements(widget &from, enum mouse_packet::mouse_button while_down);
void consume_actions();
void show();
void focus(widget &w);
protected:
widget &root;
private:
_window_handle_t handle;
_pixel_t *pixbuf;
coord size;
widget *focussed;
widget *drag_reciever;
enum mouse_packet::mouse_button drag_until;
_pixel_t bg_color;
bool needs_repaint;
void paint_full();
bool (*on_close)(window_tag_t);
window_tag_t tag;
map<struct key_packet, void (*)(window_tag_t), &match_side_agnostic> keybinds;
};
}
#endif
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