ptk/include/ptk.h

78 lines
2 KiB
C

#ifndef PTK_PTK_H_
#define PTK_PTK_H_
#include <ptk_color.h>
#include <ptk_list.h>
#include <ptk_vec.h>
#include <stdbool.h>
#include <stdint.h>
#include <stddef.h>
typedef struct {
uint32_t major;
uint32_t minor;
uint32_t patch;
} PtkVersion;
bool ptk_init(const size_t width, const size_t height, const char *title, const PtkVersion application_version);
typedef struct PtkComponent *PtkHandle;
#define PTK_NULL_HANDLE (void *)0
typedef enum {
PTK_COMPONENT_TYPE_BOX = 0,
PTK_COMPONENT_TYPE_TRIANGLE = 1,
PTK_COMPONENT_TYPE_RECT = 2,
PTK_COMPONENT_TYPE_ELLIPSE = 3,
PTK_COMPONENT_TYPE_CLICKABLE = 4,
} PtkComponentType;
PTK_LIST_DEFINE(PtkHandle);
#define PTK_COMPONENT_DEFINE(name, ...) \
typedef struct name {\
PtkComponentType type;\
PtkHandle parent;\
PTK_LIST(PtkHandle) children;\
__VA_ARGS__\
} name
PTK_COMPONENT_DEFINE(PtkComponent, );
PTK_COMPONENT_DEFINE(PtkTriangle,
PtkPos vertices[3];
PtkColor color;
);
PTK_COMPONENT_DEFINE(PtkRect,
PtkPos top_left;
PtkSize size;
PtkColor color;
);
PTK_COMPONENT_DEFINE(PtkEllipse,
PtkPos center;
PtkSize radii;
PtkColor color;
);
typedef void (*MouseButtonCallback)(const int button, const int mods);
PTK_COMPONENT_DEFINE(PtkClickable,
MouseButtonCallback on_press;
);
PtkHandle ptk_box(const size_t child_count, PtkHandle *children);
PtkHandle ptk_triangle(const PtkPos vertices[3], const PtkColor color);
PtkHandle ptk_rect(const PtkPos top_left, const PtkSize size, const PtkColor color);
PtkHandle ptk_square(const PtkPos top_left, const float size, const PtkColor color);
PtkHandle ptk_ellipse(const PtkPos center, const PtkSize radii, const PtkColor color);
PtkHandle ptk_circle(const PtkPos center, const float radius, const PtkColor color);
PtkHandle ptk_clickable(PtkHandle hitbox, const MouseButtonCallback on_press);
#define PTK_BOX(...) ptk_box(sizeof((PtkHandle []){ __VA_ARGS__ }) / sizeof(PtkHandle), (PtkHandle []) { __VA_ARGS__ })
int ptk_run(PtkHandle root);
#endif // PTK_PTK_H_