Subversion Repositories Kolibri OS

:struct more_less_box

{

	unsigned value, min, max;

	dword text;

	int click_delta;

	int x,y;

	unsigned id_inc, id_dec;

	void check_values();

	bool click();

	bool inc();

	bool dec();

	void draw();

	void redraw();

};

:void more_less_box::check_values()

{

	if (!id_inc) id_inc = GetFreeButtonId();

	if (!id_dec) id_dec = GetFreeButtonId();

	if (!click_delta) click_delta = 1;

}

:bool more_less_box::click(unsigned id)

{

	if (id==id_dec) { value = math.max(value-click_delta, min); redraw(); return 1; }

	if (id==id_inc) { value = math.min(value+click_delta, max); redraw(); return 1; }

	return 0;

}

:bool more_less_box::inc()

{

	click(id_inc);

}

:bool more_less_box::dec()

{

	click(id_dec);

}

:void more_less_box::draw(dword _x,_y)

{

	#define VALUE_FIELD_W 34

	#define SIZE 18

	dword value_text = itoa(value);

	check_values();

	x=_x; y=_y;

	DrawRectangle(x, y, VALUE_FIELD_W+1, SIZE, system.color.work_graph);

	DrawRectangle3D(x+1, y+1, VALUE_FIELD_W-2, SIZE-2, 0xDDDddd, 0xffffff);

	DrawBar(x+2, y+2, VALUE_FIELD_W-3, SIZE-3, 0xffffff);

	WriteText( -strlen(value_text)+3*8 + x+6, SIZE / 2 + y -6, 0x90, 0x333333, value_text);

	DrawCaptButton(VALUE_FIELD_W + x + 1,    y, SIZE, SIZE, id_inc, system.color.work_button, system.color.work_button_text, "+");

	DrawCaptButton(VALUE_FIELD_W + x + SIZE, y, SIZE, SIZE, id_dec, system.color.work_button, system.color.work_button_text, "-");

	EDI = system.color.work;

	WriteText(x+VALUE_FIELD_W+SIZE+SIZE+10, SIZE / 2 + y -7, 0xD0, system.color.work_text, text);

	DrawRectangle3D(x-1,y-1,VALUE_FIELD_W+SIZE+SIZE+2,SIZE+2,system.color.work_dark,system.color.work_light);

}

:void more_less_box::redraw()

{

	draw(x,y);

}