Pixel-Composer/scripts/scrollBox/scrollBox.gml
2023-06-21 20:36:53 +02:00

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function scrollBox(_data, _onModify, update_hover = true) : widget() constructor {
onModify = _onModify;
data_list = _data;
self.update_hover = update_hover;
data = [];
curr_text = 0;
open = false;
open_rx = 0;
open_ry = 0;
align = fa_center;
extra_button = noone;
static trigger = function() {
if(is_method(data_list)) data = data_list();
else data = data_list;
var ind = array_find(data, curr_text);
open = true;
with(dialogCall(o_dialog_scrollbox, x + open_rx, y + open_ry)) {
initScroll(other);
initVal = ind;
align = other.align;
update_hover = other.update_hover;
}
}
static draw = function(_x, _y, _w, _h, _text, _m = mouse_ui, _rx = 0, _ry = 0) {
x = _x;
y = _y;
open_rx = _rx;
open_ry = _ry;
h = _h;
if(is_array(_text)) return;
curr_text = _text;
w = _w;
if(extra_button != noone) {
extra_button.setFocusHover(active, hover);
extra_button.draw(_x + _w - ui(32), _y + _h / 2 - ui(32 / 2), ui(32), ui(32), _m, THEME.button_hide);
w -= ui(40);
}
if(open) {
resetFocus();
return;
}
draw_sprite_stretched(THEME.textbox, 3, _x, _y, w, _h);
if(hover && point_in_rectangle(_m[0], _m[1], _x, _y, _x + w, _y + _h)) {
draw_sprite_stretched(THEME.textbox, 1, _x, _y, w, _h);
if(mouse_press(mb_left, active))
trigger();
if(mouse_click(mb_left, active))
draw_sprite_stretched_ext(THEME.textbox, 2, _x, _y, w, _h, COLORS._main_accent, 1);
if(is_array(data_list) && key_mod_press(SHIFT)) {
var ind = array_find(data_list, _text);
var len = array_length(data_list);
if(len) {
if(mouse_wheel_down()) onModify(safe_mod(ind + 1 + len, len));
if(mouse_wheel_up()) onModify(safe_mod(ind - 1 + len, len));
}
}
} else {
draw_sprite_stretched_ext(THEME.textbox, 0, _x, _y, w, _h, c_white, 0.5 + 0.5 * interactable);
if(mouse_press(mb_left)) deactivate();
}
draw_set_text(f_p0, align, fa_center, COLORS._main_text);
draw_set_alpha(0.5 + 0.5 * interactable);
if(align == fa_center)
draw_text(_x + w / 2, _y + _h / 2 - ui(2), _text);
else if(align == fa_left)
draw_text(_x + ui(8), _y + _h / 2 - ui(2), _text);
draw_set_alpha(1);
draw_sprite_ui_uniform(THEME.scroll_box_arrow, 0, _x + w - 20, _y + _h / 2, 1, COLORS._main_icon, 0.5 + 0.5 * interactable);
if(WIDGET_CURRENT == self)
draw_sprite_stretched_ext(THEME.widget_selecting, 0, _x - ui(3), _y - ui(3), _w + ui(6), _h + ui(6), COLORS._main_accent, 1);
resetFocus();
}
}