Table/SYSTEM/gui.c

/*

:dword MixColors(dword _base, _overlying, dword a)
{
	_rgb rgb1, rgb2, rgb_final;
	dword n_a;

	rgb1.DwordToRgb(_base);
	rgb2.DwordToRgb(_overlying);

	n_a = 255 - a;

	rgb_final.b = calc(rgb1.b*a/255) + calc(rgb2.b*n_a/255);
	rgb_final.g = calc(rgb1.g*a/255) + calc(rgb2.g*n_a/255);
	rgb_final.r = calc(rgb1.r*a/255) + calc(rgb2.r*n_a/255);

	return rgb_final.RgbToDword();
}

:bool skin_is_dark()
{
	ESI = #sc.work;

	EDI = DSBYTE[ESI]*DSBYTE[ESI];
	EDI += DSBYTE[ESI+1]*DSBYTE[ESI+1];
	EDI += DSBYTE[ESI+2]*DSBYTE[ESI+2];

	if (sqrt(EDI) / 3 < 65) {
		return true;
	} else {
		return false;
	}
}

unsigned int DrawTopPanelButton(dword _button_id, _x, _y, signed int _icon_n, bool pressed)
{
	#define TSZE 25
	static dword lightest, i16_mem, old_work_light;

	dword i16_size;
	if (!lightest) || (old_work_light != sc.light) {
		old_work_light = sc.light;
		lightest = MixColors(sc.light, 0xFFFfff, skin_is_dark()*155 + 20);
		if (ESI = memopen("ICONS18", NULL, SHM_READ)) {
			i16_size = EDX;
			i16_mem = malloc(i16_size);
			memmov(i16_mem, ESI, i16_size);
			replace_2cols(i16_mem, i16_size, 0xffFFFfff, sc.light, 0xffCACBD6, sc.dark);
		}
	}
	DrawWideRectangle(_x+1, _y+1, TSZE, TSZE, 5, sc.light);
	DefineHiddenButton(_x, _y, TSZE+1, TSZE+1, _button_id);
	if (_icon_n==-1) {
		DrawBar(_x+6, _y+5, 16, 16, sc.light);
		DrawBar(_x+6, _y+7, 15, 3, sc.line);

		$add ecx,5*65536
		$int 64

		$add ecx,5*65536
		$int 64
	} else {
		if (i16_mem) PutPaletteImage(18*18*4*_icon_n + i16_mem,
			18, 18, TSZE/2-9+2+_x, TSZE/2-9+1+_y+pressed, 32, 0);
	}

	if (!pressed) {
		DrawOvalBorder(_x, _y, TSZE, TSZE, lightest, sc.line, sc.light, sc.work);
	} else {
		DrawOvalBorder(_x, _y, TSZE, TSZE, sc.line, sc.light, sc.dark, sc.work);
		PutShadow(_x+1, _y+1, TSZE, TSZE, true, 2);
	}

	return _x;
}

*/
#include <sys/ksys.h>
#include <stdbool.h>
#include <stdlib.h>
#include <string.h>

#include <system/utf8.h>

#define TSZE 25

extern ksys_colors_table_t color_table;

void replace_2cols(ksys_color_t* buff, uint32_t size, ksys_color_t col_in1, ksys_color_t col_out1,
					 ksys_color_t col_in2, ksys_color_t col_out2){
	uint32_t end_ptr = size + (uint32_t)buff;
	while ((uint32_t)buff < (uint32_t)end_ptr) {
		if (*buff == col_in1) *buff = col_out1;
		else if (*buff == col_in2) *buff = col_out1;
		buff++;
	};
	return;
}

#define BT_HIDE 0x40000000
static void DefineHiddenButton(uint32_t _x, uint32_t _y, uint32_t _w, uint32_t _h, uint32_t _id)
{
	_ksys_delete_button(_id);
	_ksys_define_button(_x, _y, _w, _h, _id + BT_HIDE, 0);
	return;
}

static void DrawWideRectangle(uint32_t x, uint32_t y, uint32_t w, uint32_t h, uint32_t boder, ksys_color_t color1) {
	_ksys_draw_bar(x, y, w, boder, color1);
	_ksys_draw_bar(x, y+h-boder, w, boder, color1);
	_ksys_draw_bar(x, y+boder, boder, h-boder-boder, color1);
	_ksys_draw_bar(x+w-boder, y+boder, boder, h-boder-boder, color1);
	return;
}

static void DrawOvalBorder(uint32_t x, uint32_t y, uint32_t w, uint32_t h,
							ksys_color_t light, ksys_color_t dark,
							ksys_color_t right, ksys_color_t dots) {
	_ksys_draw_bar(x+1,    y,     w, 1,   light);
	_ksys_draw_bar(x+1,    y+h+1, w, 1,   dark);
	_ksys_draw_bar(x,      y+1,   1, h-1, light);
	_ksys_draw_bar(x+w+1,  y+2,   1, h-2, right);

	_ksys_draw_pixel(x,     y,     dots);
	_ksys_draw_pixel(x+w+1, y+h+1, dots);
	_ksys_draw_pixel(x,     y+h+1, dots);
	_ksys_draw_pixel(x+w+1, y,     dots);

	_ksys_draw_pixel(x,     y+h, dark);
	_ksys_draw_pixel(x+w+1, y+1, light);
	_ksys_draw_pixel(x+w+1, y+h, dark);
	return;
}

ksys_color_t lightest = 0;
void* i16_mem = NULL;

void gui_draw_button_icon18(uint32_t button_id, uint16_t x, uint16_t y, uint32_t id_icon, int pressed){

	uint32_t i16_size;

	if ((!lightest) || (lightest != color_table.grab_button_text)) {
		//old_work_light = sc.grab_button_text;
		lightest = color_table.grab_button_text;//MixColors(sc.light, 0xFFFfff, skin_is_dark()*155 + 20);
		void* buffer;
		int shm_size = _ksys_shm_open("ICONS18", KSYS_SHM_READ, 0, (char**)&buffer);
		if (shm_size) {
			i16_size = shm_size;
			if (i16_mem != 0) free(i16_mem);
			i16_mem = malloc(i16_size);
			memmove(i16_mem, buffer, i16_size);
			replace_2cols(i16_mem, i16_size, 0xffFFFfff, color_table.grab_button_text, 0xffCACBD6,
							color_table.grab_bar_button);
		}
	}

	DrawWideRectangle(x+1, y+1, TSZE, TSZE, 5, color_table.grab_button_text);
	DefineHiddenButton(x, y, TSZE+1, TSZE+1, button_id);
	if (id_icon == -1) {
		_ksys_draw_bar(x+6, y+5, 16, 16, color_table.grab_button_text);

		_ksys_draw_bar(x+6, y+7, 15, 3, color_table.work_graph);
		_ksys_draw_bar(x+6, y+7+5, 15, 3, color_table.work_graph);
		_ksys_draw_bar(x+6, y+7+10, 15, 3, color_table.work_graph);
	} else {
		if (i16_mem)
			ksys_draw_bitmap_palette(i16_mem + 18*18*4*id_icon, TSZE/2-9+2+x, TSZE/2-9+1+y+pressed, 18, 18,
									32, NULL, 0);
	}

	if (!pressed) {
		DrawOvalBorder(x, y, TSZE, TSZE, lightest, color_table.work_graph,
										color_table.grab_button_text,
										color_table.work_area);
	} else {
		DrawOvalBorder(x, y, TSZE, TSZE, color_table.work_graph,
										color_table.grab_button_text,
										color_table.grab_bar_button,
										 color_table.work_area);
		//PutShadow(x+1, y+1, TSZE, TSZE, true, 2);
	};
	return ;
}


void write_text_utf8_center(uint32_t x, uint32_t y, int32_t w, const char* text, int32_t SSS) {
	int32_t tmp = w - utf8len(text)*8*(SSS+1);
	if (tmp < 0) tmp = 0;
	_ksys_draw_text(text, x+tmp/2, y, 0, ((0xB0 + SSS)<< 24)+ color_table.work_text);
	return;
}