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#ifndef _SWAYLOCK_H
#define _SWAYLOCK_H
#include <stdbool.h>
#include <stdint.h>
#include <wayland-client.h>
#include "background-image.h"
#include "cairo.h"
#include "pool-buffer.h"
#include "swaylock/seat.h"
#include "wlr-layer-shell-unstable-v1-client-protocol.h"
enum auth_state {
AUTH_STATE_IDLE,
AUTH_STATE_CLEAR,
AUTH_STATE_INPUT,
AUTH_STATE_INPUT_NOP,
AUTH_STATE_BACKSPACE,
AUTH_STATE_VALIDATING,
AUTH_STATE_INVALID,
};
struct swaylock_colorset {
uint32_t input;
uint32_t cleared;
uint32_t verifying;
uint32_t wrong;
};
struct swaylock_colors {
uint32_t background;
uint32_t bs_highlight;
uint32_t key_highlight;
uint32_t separator;
struct swaylock_colorset inside;
struct swaylock_colorset line;
struct swaylock_colorset ring;
struct swaylock_colorset text;
};
struct swaylock_args {
struct swaylock_colors colors;
enum background_mode mode;
char *font;
uint32_t radius;
uint32_t thickness;
bool ignore_empty;
bool show_indicator;
bool daemonize;
};
struct swaylock_password {
size_t len;
char buffer[1024];
};
struct swaylock_state {
struct loop *eventloop;
struct loop_timer *clear_indicator_timer; // clears the indicator
struct loop_timer *clear_password_timer; // clears the password buffer
struct loop_timer *verify_password_timer;
struct wl_display *display;
struct wl_compositor *compositor;
struct zwlr_layer_shell_v1 *layer_shell;
struct zwlr_input_inhibit_manager_v1 *input_inhibit_manager;
struct wl_pointer *pointer;
struct wl_keyboard *keyboard;
struct wl_shm *shm;
struct wl_list surfaces;
struct wl_list images;
struct swaylock_args args;
struct swaylock_password password;
struct swaylock_xkb xkb;
enum auth_state auth_state;
bool run_display;
struct zxdg_output_manager_v1 *zxdg_output_manager;
};
struct swaylock_surface {
cairo_surface_t *image;
struct swaylock_state *state;
struct wl_output *output;
uint32_t output_global_name;
struct zxdg_output_v1 *xdg_output;
struct wl_surface *surface;
struct zwlr_layer_surface_v1 *layer_surface;
struct pool_buffer buffers[2];
struct pool_buffer *current_buffer;
bool frame_pending, dirty;
uint32_t width, height;
int32_t scale;
enum wl_output_subpixel subpixel;
char *output_name;
struct wl_list link;
};
// There is exactly one swaylock_image for each -i argument
struct swaylock_image {
char *path;
char *output_name;
cairo_surface_t *cairo_surface;
struct wl_list link;
};
void swaylock_handle_key(struct swaylock_state *state,
xkb_keysym_t keysym, uint32_t codepoint);
void render_frame(struct swaylock_surface *surface);
void render_frames(struct swaylock_state *state);
void damage_surface(struct swaylock_surface *surface);
void damage_state(struct swaylock_state *state);
void initialize_pw_backend(void);
bool attempt_password(struct swaylock_password *pw);
void clear_password_buffer(struct swaylock_password *pw);
#endif
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