1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/imtk/imtk.h	Mon Jul 31 18:58:56 2023 +0300
     1.3 @@ -0,0 +1,106 @@
     1.4 +#ifndef IMTK_H_
     1.5 +#define IMTK_H_
     1.6 +
     1.7 +#include <stdlib.h>
     1.8 +#include <limits.h>
     1.9 +
    1.10 +#define IMUID			(__LINE__ << 10)
    1.11 +#define IMUID_IDX(i)	((__LINE__ << 10) + ((i) << 1))
    1.12 +
    1.13 +
    1.14 +/* key/button state enum */
    1.15 +enum {
    1.16 +	IMTK_UP,
    1.17 +	IMTK_DOWN
    1.18 +};
    1.19 +
    1.20 +enum {
    1.21 +	IMTK_LEFT_BUTTON,
    1.22 +	IMTK_MIDDLE_BUTTON,
    1.23 +	IMTK_RIGHT_BUTTON
    1.24 +};
    1.25 +
    1.26 +enum {
    1.27 +	IMTK_TEXT_COLOR,
    1.28 +	IMTK_TOP_COLOR,
    1.29 +	IMTK_BOTTOM_COLOR,
    1.30 +	IMTK_BEVEL_LIT_COLOR,
    1.31 +	IMTK_BEVEL_SHAD_COLOR,
    1.32 +	IMTK_CURSOR_COLOR,
    1.33 +	IMTK_SELECTION_COLOR,
    1.34 +	IMTK_CHECK_COLOR
    1.35 +};
    1.36 +
    1.37 +enum {
    1.38 +	IMTK_HORIZONTAL,
    1.39 +	IMTK_VERTICAL
    1.40 +};
    1.41 +
    1.42 +#define IMTK_FOCUS_BIT		0x100
    1.43 +#define IMTK_PRESS_BIT		0x200
    1.44 +#define IMTK_SEL_BIT		0x400
    1.45 +
    1.46 +#define IMTK_AUTO			INT_MIN
    1.47 +
    1.48 +#ifdef __cplusplus
    1.49 +extern "C" {
    1.50 +#endif
    1.51 +
    1.52 +
    1.53 +void imtk_inp_key(int key, int state);
    1.54 +void imtk_inp_mouse(int bn, int state);
    1.55 +void imtk_inp_motion(int x, int y);
    1.56 +
    1.57 +void imtk_set_viewport(int x, int y);
    1.58 +void imtk_get_viewport(int *width, int *height);
    1.59 +
    1.60 +void imtk_post_redisplay(void);
    1.61 +
    1.62 +void imtk_begin(void);
    1.63 +void imtk_end(void);
    1.64 +
    1.65 +void imtk_label(const char *str, int x, int y);
    1.66 +int imtk_button(int id, const char *label, int x, int y);
    1.67 +int imtk_checkbox(int id, const char *label, int x, int y, int state);
    1.68 +void imtk_textbox(int id, char *textbuf, size_t buf_sz, int x, int y);
    1.69 +float imtk_slider(int id, float pos, float min, float max, int x, int y);
    1.70 +void imtk_progress(int id, float pos, int x, int y);
    1.71 +int imtk_listbox(int id, const char *list, int sel, int x, int y);
    1.72 +int imtk_radiogroup(int id, const char *list, int sel, int x, int y);
    1.73 +
    1.74 +int imtk_begin_frame(int id, const char *label, int x, int y);
    1.75 +void imtk_end_frame(void);
    1.76 +
    1.77 +/* helper functions to create and destroy item lists for listboxes */
    1.78 +char *imtk_create_list(const char *first, ...);
    1.79 +void imtk_free_list(char *list);
    1.80 +
    1.81 +/* automatic layout */
    1.82 +int imtk_layout_push(void);
    1.83 +int imtk_layout_pop(void);
    1.84 +void imtk_layout_start(int x, int y);
    1.85 +void imtk_layout_dir(int dir);
    1.86 +void imtk_layout_spacing(int spacing);
    1.87 +void imtk_layout_advance(int width, int height);
    1.88 +void imtk_layout_newline(void);
    1.89 +void imtk_layout_get_pos(int *x, int *y);
    1.90 +void imtk_layout_get_bounds(int *bbox);
    1.91 +int imtk_layout_contains(int x, int y);
    1.92 +
    1.93 +/* defined in draw.c */
    1.94 +void imtk_set_color(unsigned int col, float r, float g, float b, float a);
    1.95 +float *imtk_get_color(unsigned int col);
    1.96 +void imtk_set_alpha(float a);
    1.97 +float imtk_get_alpha(void);
    1.98 +void imtk_set_bevel_width(float b);
    1.99 +float imtk_get_bevel_width(void);
   1.100 +void imtk_set_focus_factor(float fact);
   1.101 +float imtk_get_focus_factor(void);
   1.102 +void imtk_set_press_factor(float fact);
   1.103 +float imtk_get_press_factor(void);
   1.104 +
   1.105 +#ifdef __cplusplus
   1.106 +}
   1.107 +#endif
   1.108 +
   1.109 +#endif	/* IMTK_H_ */