mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-12-25 14:36:13 +01:00
581 lines
No EOL
16 KiB
Text
581 lines
No EOL
16 KiB
Text
enum TEXTBOX_INPUT {
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text,
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number
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}
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function textBox(_input, _onModify) : textInput(_input, _onModify) constructor {
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align = _input == TEXTBOX_INPUT.number? fa_right : fa_left;
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hide = false;
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font = noone;
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color = COLORS._main_text;
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boxColor = c_white;
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format = TEXT_AREA_FORMAT._default;
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no_empty = true;
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auto_update = false;
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slidable = false;
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sliding = false;
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slide_int = false;
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slide_sv = 0;
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slide_speed = 1 / 10;
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slide_range = noone;
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starting_char = 1;
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_current_text = "";
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_input_text = "";
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_last_text = "";
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current_value = "";
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_disp_text = "";
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cursor = 0;
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cursor_pos = 0;
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cursor_pos_to = 0;
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cursor_select = -1;
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disp_x = 0;
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disp_x_to = 0;
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disp_x_min = 0;
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disp_x_max = 0;
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click_block = 0;
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use_range = false;
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range_min = 0;
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range_max = 0;
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disp_text_fx = [];
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sprite_index = -1;
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text_surface = surface_create(1, 1);
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static modifyValue = function(value) { #region
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if(input == TEXTBOX_INPUT.number) {
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if(use_range) value = clamp(value, range_min, range_max);
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}
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onModify(value);
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} #endregion
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static setSlidable = function(slideStep = slide_speed, _slide_int = false, _slide_range = noone) { #region
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slidable = true;
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slide_speed = slideStep;
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slide_int = _slide_int;
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slide_range = _slide_range;
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return self;
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} #endregion
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static setRange = function(_rng_min, _rng_max) { #region
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use_range = true;
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range_min = _rng_min;
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range_max = _rng_max;
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return self;
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} #endregion
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static setFont = function(font) { #region
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self.font = font;
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return self;
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} #endregion
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static setEmpty = function() { #region
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no_empty = false;
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return self;
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} #endregion
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static activate = function() { #region
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WIDGET_CURRENT = self;
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WIDGET_CURRENT_SCROLL = parent;
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parentFocus();
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_input_text = _current_text;
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_last_text = _current_text;
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cursor = string_length(_current_text);
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cursor_select = 0;
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click_block = 1;
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KEYBOARD_STRING = "";
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keyboard_lastkey = -1;
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} #endregion
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static deactivate = function() { #region
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if(WIDGET_CURRENT != self) return;
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apply();
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WIDGET_CURRENT = noone;
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UNDO_HOLDING = false;
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} #endregion
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static onKey = function(key) { #region
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if(KEYBOARD_PRESSED == vk_left) {
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if(key_mod_press(SHIFT)) {
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if(cursor_select == -1)
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cursor_select = cursor;
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} else if(cursor_select != -1)
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cursor_select = -1;
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move_cursor(-1);
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}
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if(KEYBOARD_PRESSED == vk_right) {
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if(key_mod_press(SHIFT)) {
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if(cursor_select == -1)
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cursor_select = cursor;
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} else if(cursor_select != -1)
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cursor_select = -1;
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move_cursor(1);
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}
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} #endregion
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static apply = function() { #region
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var _input_text_current = _input_text;
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disp_x_to = 0;
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if(input == TEXTBOX_INPUT.number)
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_input_text_current = evaluateFunction(_input_text);
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if(no_empty && _input_text_current == "")
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_input_text_current = _last_text;
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current_value = _input_text_current;
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if(is_callable(onModify))
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return onModify(_input_text_current);
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return false;
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} #endregion
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static move_cursor = function(delta) { #region
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var ll = string_length(_input_text) + 1;
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cursor = safe_mod(cursor + delta + ll, ll);
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} #endregion
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static editText = function() { #region
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var edited = false;
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#region text editor
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if(key_mod_press(CTRL) && keyboard_check_pressed(ord("A"))) {
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cursor_select = 0;
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cursor = string_length(_input_text);
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} else if(key_mod_press(CTRL) && (keyboard_check_pressed(ord("C")) || keyboard_check_pressed(ord("X")))) {
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if(cursor_select != -1) {
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var minc = min(cursor, cursor_select);
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var maxc = max(cursor, cursor_select);
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clipboard_set_text(string_copy(_input_text, minc, maxc - minc));
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}
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} else {
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if(key_mod_press(CTRL) && keyboard_check_pressed(ord("V"))) {
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KEYBOARD_STRING = clipboard_get_text();
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edited = true;
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}
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if(keyboard_check_pressed(vk_escape) || keyboard_check_pressed(vk_enter)) {
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} else if(KEYBOARD_PRESSED == vk_backspace) {
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if(cursor_select == -1) {
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var str_before, str_after;
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if(key_mod_press(CTRL)) {
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var _c = cursor - 1;
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while(_c > 0) {
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var ch = string_char_at(_input_text, _c);
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if(breakCharacter(ch)) break;
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_c--;
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}
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str_before = string_copy(_input_text, 1, _c);
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str_after = string_copy(_input_text, cursor + 1, string_length(_input_text) - cursor);
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cursor = _c + 1;
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} else {
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str_before = string_copy(_input_text, 1, cursor - 1);
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str_after = string_copy(_input_text, cursor + 1, string_length(_input_text) - cursor);
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}
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_input_text = str_before + str_after;
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} else {
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var minc = min(cursor, cursor_select);
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var maxc = max(cursor, cursor_select);
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var str_before = string_copy(_input_text, 1, minc);
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var str_after = string_copy(_input_text, maxc + 1, string_length(_input_text) - maxc);
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cursor = minc + 1;
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_input_text = str_before + str_after;
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}
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edited = true;
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cursor_select = -1;
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move_cursor(-1);
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} else if(KEYBOARD_PRESSED == vk_delete || (keyboard_check_pressed(ord("X")) && key_mod_press(CTRL) && cursor_select != -1)) {
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if(cursor_select == -1) {
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var str_before = string_copy(_input_text, 1, cursor);
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var str_after = string_copy(_input_text, cursor + 2, string_length(_input_text) - cursor - 1);
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_input_text = str_before + str_after;
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} else {
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var minc = min(cursor, cursor_select);
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var maxc = max(cursor, cursor_select);
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var str_before = string_copy(_input_text, 1, minc);
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var str_after = string_copy(_input_text, maxc + 1, string_length(_input_text) - maxc);
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cursor = minc;
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_input_text = str_before + str_after;
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}
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edited = true;
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cursor_select = -1;
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} else if(KEYBOARD_STRING != "") {
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var ch = KEYBOARD_STRING;
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if(cursor_select == -1) {
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var str_before = string_copy(_input_text, 1, cursor);
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var str_after = string_copy(_input_text, cursor + 1, string_length(_input_text) - cursor);
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_input_text = str_before + ch + str_after;
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move_cursor(string_length(ch));
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} else {
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var minc = min(cursor, cursor_select);
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var maxc = max(cursor, cursor_select);
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var str_before = string_copy(_input_text, 1, minc);
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var str_after = string_copy(_input_text, maxc + 1, string_length(_input_text) - maxc);
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_input_text = str_before + ch + str_after;
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cursor = minc + string_length(ch);
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}
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edited = true;
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cursor_select = -1;
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}
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}
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KEYBOARD_STRING = "";
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keyboard_lastkey = -1;
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#endregion
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if(keyboard_check_pressed(vk_left)) onKey(vk_left);
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if(keyboard_check_pressed(vk_right)) onKey(vk_right);
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if(input == TEXTBOX_INPUT.number) {
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var _inc = 1;
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if(key_mod_press(CTRL)) _inc *= 10;
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if(key_mod_press(ALT)) _inc /= 10;
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if(KEYBOARD_PRESSED == vk_up || keyboard_check_pressed(vk_up)) { _input_text = string(toNumber(_input_text) + _inc); apply(); }
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if(KEYBOARD_PRESSED == vk_down || keyboard_check_pressed(vk_down)) { _input_text = string(toNumber(_input_text) - _inc); apply(); }
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}
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if(edited) typing = 100;
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if(keyboard_check_pressed(vk_home)) {
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if(key_mod_press(SHIFT)) {
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if(cursor_select == -1)
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cursor_select = cursor;
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} else
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cursor_select = -1;
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move_cursor(-cursor);
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} else if(keyboard_check_pressed(vk_end)) {
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if(key_mod_press(SHIFT)) {
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if(cursor_select == -1)
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cursor_select = cursor;
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} else
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cursor_select = -1;
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move_cursor(string_length(_input_text) - cursor);
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} else if(keyboard_check_pressed(vk_escape)) {
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_input_text = _last_text;
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deactivate();
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} else if(keyboard_check_pressed(vk_enter))
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deactivate();
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else if(auto_update && (edited || keyboard_check_pressed(vk_anykey)))
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apply();
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} #endregion
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static display_text = function(_x, _y, _text, _w, _m = -1) { #region
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draw_set_alpha(0.5 + 0.5 * interactable);
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_y += ui(1);
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draw_set_text(font == noone? f_p0 : font, fa_left, fa_top, color);
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draw_text_add(_x + disp_x, _y, _text);
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draw_set_alpha(1);
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var _xx = _x + disp_x;
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var _mm = _m;
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var target = -999;
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if(!sliding && _mm >= 0) {
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for( var i = 1; i <= string_length(_text); i++ ) {
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var _ch = string_char_at(_text, i);
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var _chw = string_width(_ch);
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if(_mm < _xx + _chw / 2) {
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target = i - 1;
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break;
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} else if(_mm < _xx + _chw) {
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target = i;
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break;
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}
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_xx += _chw;
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}
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}
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if(target != -999) {
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if(!click_block) {
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if(mouse_press(mb_left, active)) {
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cursor_select = target;
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cursor = target;
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} else if(mouse_click(mb_left, active) && cursor != target)
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cursor = target;
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}
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}
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if(mouse_release(mb_left, active))
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click_block = false;
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} #endregion
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static drawParam = function(params) { #region
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return draw(params.x, params.y, params.w, params.h, params.data, params.m, params.halign, params.valign);
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} #endregion
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static draw = function(_x, _y, _w, _h, _text = "", _m = mouse_ui, halign = fa_left, valign = fa_top) { #region
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x = _x;
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y = _y;
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w = _w;
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h = _h;
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switch(halign) {
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case fa_left: _x = _x; break;
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case fa_center: _x = _x - _w / 2; break;
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case fa_right: _x = _x - _w; break;
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}
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switch(valign) {
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case fa_top: _y = _y; break;
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case fa_center: _y = _y - _h / 2; break;
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case fa_bottom: _y = _y - _h; break;
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}
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if(side_button && instanceof(side_button) == "buttonClass") {
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side_button.setFocusHover(active, hover);
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side_button.draw(_x + _w - ui(32), _y + _h / 2 - ui(32 / 2), ui(32), ui(32), _m, THEME.button_hide);
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_w -= ui(40);
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}
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draw_set_font(font == noone? f_p0 : font);
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var _raw_text = _text;
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_text = string_real(_text);
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_current_text = _text;
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var tb_surf_x = _x + ui(8);
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var tb_surf_y = _y;
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draw_set_text(font == noone? f_p0 : font, fa_left, fa_top);
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var tx = _x;
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switch(align) {
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case fa_left : tx = _x + ui(8); break;
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case fa_center : tx = _x + _w / 2; break;
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case fa_right : tx = _x + _w - ui(8); break;
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}
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text_surface = surface_verify(text_surface, _w - ui(16), _h);
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if(!hide) draw_sprite_stretched_ext(THEME.textbox, 3, _x, _y, _w, _h, boxColor, 1);
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disp_x = lerp_float(disp_x, disp_x_to, 5);
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var hoverRect = point_in_rectangle(_m[0], _m[1], _x, _y, _x + _w, _y + _h);
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if(selecting) {
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if(sprite_index == -1)
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draw_sprite_stretched_ext(THEME.textbox, 2, _x, _y, _w, _h, COLORS._main_accent, 1);
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else
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draw_sprite_stretched(THEME.textbox, sprite_index, _x, _y, _w, _h);
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editText();
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#region multiplier
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if(_w > ui(80) && input == TEXTBOX_INPUT.number) {
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draw_set_text(f_p0b, fa_left, fa_center, COLORS._main_text_sub);
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draw_set_alpha(0.5);
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if(hover && point_in_rectangle(_m[0], _m[1], _x, _y, _x + ui(32), _y + _h)) {
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draw_set_alpha(1);
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if(mouse_press(mb_left, active)) {
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if(key_mod_press(ALT)) _input_text = string_real(toNumber(_input_text) / 2);
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else _input_text = string_real(toNumber(_input_text) * 2);
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apply();
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}
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}
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if(key_mod_press(ALT))
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draw_text_add(_x + ui(8), _y + _h / 2, "/2");
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else
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draw_text_add(_x + ui(8), _y + _h / 2, "x2");
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draw_set_alpha(1);
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}
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#endregion
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#region draw
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var txt = _input_text;
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draw_set_text(font == noone? f_p0 : font, fa_left, fa_top);
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var tw = string_width(txt);
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var th = string_height(txt == ""? "l" : txt);
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var cs = string_copy(txt, 1, cursor);
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var c_w = string_width(cs);
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var c_y0 = _y + _h / 2 - th / 2;
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var c_y1 = _y + _h / 2 + th / 2;
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switch(align) {
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case fa_left :
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disp_x_min = -max(0, tw - _w + ui(16 + 8));
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disp_x_max = 0;
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break;
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case fa_center :
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disp_x_min = -max(0, tw - _w + ui(16 + 8)) / 2;
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disp_x_max = max(0, tw - _w + ui(16 + 8)) / 2;
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tx -= tw / 2;
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break;
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case fa_right :
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disp_x_min = 0;
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disp_x_max = max(0, tw - _w + ui(16 + 8));
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tx -= tw;
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break;
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}
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cursor_pos_to = disp_x + tx + c_w;
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if(cursor_pos_to < _x)
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disp_x_to += _w - ui(16);
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if(cursor_pos_to > _x + _w - ui(16))
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disp_x_to -= _w - ui(16);
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cursor_pos = cursor_pos == 0? cursor_pos_to : lerp_float(cursor_pos, cursor_pos_to, 2);
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if(cursor_select > -1) { //draw highlight
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draw_set_color(COLORS.widget_text_highlight);
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var c_x1 = tx + disp_x + string_width(string_copy(txt, 1, cursor_select));
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var _rx0 = clamp(min(cursor_pos, c_x1), tx, tx + _w);
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var _rx1 = clamp(max(cursor_pos, c_x1), tx, tx + _w);
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draw_roundrect_ext(_rx0, c_y0, _rx1, c_y1, THEME_VALUE.highlight_corner_radius, THEME_VALUE.highlight_corner_radius, 0);
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}
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var _mx = -1;
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var _my = -1;
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if(hover && hoverRect) {
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_mx = _m[0];
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_my = _m[1];
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}
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surface_set_shader(text_surface, noone, true, BLEND.add);
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display_text(tx - tb_surf_x, _h / 2 - th / 2, string_real(txt), _w - ui(4), _mx - tb_surf_x);
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surface_reset_shader();
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BLEND_ALPHA
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draw_surface(text_surface, tb_surf_x, tb_surf_y);
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BLEND_NORMAL
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draw_set_color(COLORS._main_text_accent);
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draw_set_alpha(typing || current_time % (PREFERENCES.caret_blink * 2000) > PREFERENCES.caret_blink * 1000);
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draw_line_width(cursor_pos, c_y0, cursor_pos, c_y1, 2);
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draw_set_alpha(1);
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if(typing) typing--;
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#endregion
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disp_x_to = clamp(disp_x_to, disp_x_min, disp_x_max);
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if(!hoverRect && mouse_press(mb_left))
|
|
deactivate();
|
|
} else { #region draw
|
|
draw_set_text(font == noone? f_p0 : font, fa_left, fa_center);
|
|
var _display_text = _raw_text;
|
|
if(input == TEXTBOX_INPUT.number) {
|
|
var dig = floor(_w / string_width("0")) - 3;
|
|
_display_text = string_real(_display_text, dig);
|
|
}
|
|
var tw = string_width(_display_text);
|
|
var th = string_height(_display_text);
|
|
|
|
switch(align) {
|
|
case fa_left : break;
|
|
case fa_center : tx -= tw / 2; break;
|
|
case fa_right : tx -= tw; break;
|
|
}
|
|
|
|
if(hover && hoverRect) {
|
|
if(hide)
|
|
draw_sprite_stretched_ext(THEME.textbox, 1, _x, _y, _w, _h, boxColor, 0.5);
|
|
else
|
|
draw_sprite_stretched_ext(THEME.textbox, 1, _x, _y, _w, _h, boxColor, 0.5 + 0.5 * interactable);
|
|
if(mouse_press(mb_left, active))
|
|
activate();
|
|
|
|
if(input == TEXTBOX_INPUT.number && key_mod_press(SHIFT)) {
|
|
var amo = slide_speed;
|
|
if(key_mod_press(CTRL)) amo *= 10;
|
|
if(key_mod_press(ALT)) amo /= 10;
|
|
|
|
if(mouse_wheel_down()) modifyValue(toNumber(_text) + amo * SCROLL_SPEED);
|
|
if(mouse_wheel_up()) modifyValue(toNumber(_text) - amo * SCROLL_SPEED);
|
|
}
|
|
} else if(!hide)
|
|
draw_sprite_stretched_ext(THEME.textbox, 0, _x, _y, _w, _h, boxColor, 0.5 + 0.5 * interactable);
|
|
|
|
if(slidable) {
|
|
if(_w > ui(64) && _h >= TEXTBOX_HEIGHT)
|
|
draw_sprite_ui_uniform(THEME.text_slider, 0, _x + ui(20), _y + _h / 2, 1, COLORS._main_icon, 0.5);
|
|
|
|
if(hover && point_in_rectangle(_m[0], _m[1], _x, _y, _x + _w, _y + _h) && mouse_press(mb_left, active)) {
|
|
sliding = 1;
|
|
|
|
slide_mx = _m[0];
|
|
slide_my = _m[1];
|
|
}
|
|
}
|
|
|
|
surface_set_shader(text_surface, noone, true, BLEND.add);
|
|
display_text(tx - tb_surf_x, _h / 2 - th / 2, _display_text, _w - ui(4));
|
|
surface_reset_shader();
|
|
|
|
BLEND_ALPHA
|
|
draw_surface(text_surface, tb_surf_x, tb_surf_y);
|
|
BLEND_NORMAL
|
|
} #endregion
|
|
|
|
if(sliding > 0) { #region
|
|
var dx = _m[0] - slide_mx;
|
|
var dy = _m[1] - slide_my;
|
|
|
|
if(sliding == 1 && (abs(dx) > 8 || abs(dy) > 8)) {
|
|
sliding = 2;
|
|
slide_sv = toNumber(_input_text);
|
|
textBox_slider.activate()
|
|
}
|
|
|
|
if(sliding == 2) {
|
|
textBox_slider.tb = self;
|
|
if(mouse_release(mb_left)) deactivate();
|
|
}
|
|
|
|
if(mouse_release(mb_left)) {
|
|
sliding = 0;
|
|
UNDO_HOLDING = false;
|
|
}
|
|
} #endregion
|
|
|
|
if(DRAGGING && (DRAGGING.type == "Text" || DRAGGING.type == "Number") && hover && hoverRect) {
|
|
draw_sprite_stretched_ext(THEME.ui_panel_active, 0, _x, _y, _w, _h, COLORS._main_value_positive, 1);
|
|
if(mouse_release(mb_left))
|
|
onModify(DRAGGING.data);
|
|
}
|
|
|
|
selecting = self == WIDGET_CURRENT;
|
|
resetFocus();
|
|
sprite_index = -1;
|
|
return _h;
|
|
} #endregion
|
|
} |