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#ifndef _CLIENT_H
#define _CLIENT_H
#include <wayland-client.h>
#include "wayland-desktop-shell-client-protocol.h"
#include <cairo/cairo.h>
#include <pango/pangocairo.h>
#include <stdbool.h>
#include "list.h"
#include "client/registry.h"
struct window;
struct buffer {
struct wl_buffer *buffer;
cairo_surface_t *surface;
cairo_t *cairo;
PangoContext *pango;
uint32_t width, height;
bool busy;
};
struct cursor {
struct wl_surface *surface;
struct wl_cursor_theme *cursor_theme;
struct wl_cursor *cursor;
struct wl_poitner *pointer;
};
enum scroll_direction {
SCROLL_UP,
SCROLL_DOWN,
SCROLL_LEFT,
SCROLL_RIGHT,
};
struct pointer_input {
int last_x;
int last_y;
void (*notify_button)(struct window *window, int x, int y, uint32_t button, uint32_t state_w);
void (*notify_scroll)(struct window *window, enum scroll_direction direction);
};
struct window {
struct registry *registry;
struct buffer buffers[2];
struct buffer *buffer;
struct wl_surface *surface;
struct wl_shell_surface *shell_surface;
struct wl_callback *frame_cb;
struct cursor cursor;
uint32_t width, height;
int32_t scale;
char *font;
cairo_t *cairo;
struct pointer_input pointer_input;
};
struct window *window_setup(struct registry *registry, uint32_t width, uint32_t height,
int32_t scale, bool shell_surface);
void window_teardown(struct window *state);
int window_prerender(struct window *state);
int window_render(struct window *state);
void window_make_shell(struct window *window);
#endif
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