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Add color pickers to script editor

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This commit is contained in:
dugramen
2025-04-23 21:44:01 -04:00
parent 80a3d205f1
commit b9f59ae6ca
8 changed files with 458 additions and 5 deletions
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146
scene/gui/text_edit.cpp
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@@ -104,6 +104,12 @@ void TextEdit::Text::set_draw_control_chars(bool p_enabled) {
is_dirty = true;
}
void TextEdit::Text::set_inline_object_parser(const Callable &p_parser) {
inline_object_parser = p_parser;
is_dirty = true;
invalidate_all();
}
int TextEdit::Text::get_line_width(int p_line, int p_wrap_index) const {
ERR_FAIL_INDEX_V(p_line, text.size(), 0);
if (p_wrap_index != -1) {
@@ -242,6 +248,17 @@ void TextEdit::Text::update_accessibility(int p_line, RID p_root) {
}
}
inline bool is_inline_info_valid(const Variant &p_info) {
if (p_info.get_type() != Variant::DICTIONARY) {
return false;
}
Dictionary info = p_info;
if (!info.get_valid("column").is_num() || !info.get_valid("line").is_num() || !info.get_valid("width_ratio").is_num()) {
return false;
}
return true;
}
void TextEdit::Text::invalidate_cache(int p_line, bool p_text_changed) {
ERR_FAIL_INDEX(p_line, text.size());
@@ -278,7 +295,41 @@ void TextEdit::Text::invalidate_cache(int p_line, bool p_text_changed) {
const Array &bidi_override_with_ime = (!text_line.ime_data.is_empty()) ? text_line.ime_bidi_override : text_line.bidi_override;
if (p_text_changed) {
text_line.data_buf->add_string(text_with_ime, font, font_size, language);
int from = 0;
if (inline_object_parser.is_valid()) {
// Insert inline object.
Variant parsed_result = inline_object_parser.call(text_with_ime, p_line);
if (parsed_result.is_array()) {
Array object_infos = parsed_result;
for (Variant val : object_infos) {
if (!is_inline_info_valid(val)) {
continue;
}
Dictionary info = val;
int start = info["column"];
float width_ratio = info["width_ratio"];
String left_string = text_with_ime.substr(from, start - from);
text_line.data_buf->add_string(left_string, font, font_size, language);
text_line.data_buf->add_object(info, Vector2(font_height * width_ratio, font_height), INLINE_ALIGNMENT_TOP, 0);
from = start;
}
}
}
String remaining_string = text_with_ime.substr(from);
text_line.data_buf->add_string(remaining_string, font, font_size, language);
} else {
// Update inline object sizes.
for (int i = 0; i < text_line.data_buf->get_line_count(); i++) {
for (Variant key : text_line.data_buf->get_line_objects(i)) {
if (!is_inline_info_valid(key)) {
continue;
}
Dictionary info = key;
float width_ratio = info["width_ratio"];
text_line.data_buf->resize_object(info, Vector2(font_height * width_ratio, font_height), INLINE_ALIGNMENT_TOP, 0);
}
}
}
if (!bidi_override_with_ime.is_empty()) {
TS->shaped_text_set_bidi_override(text_line.data_buf->get_rid(), bidi_override_with_ime);
@@ -1432,6 +1483,17 @@ void TextEdit::_notification(int p_what) {
char_margin += wrap_indent;
}
// Validate inline objects.
Vector<Dictionary> object_keys;
if (inline_object_drawer.is_valid()) {
for (Variant k : ldata->get_line_objects(line_wrap_index)) {
if (!is_inline_info_valid(k)) {
continue;
}
object_keys.push_back(k);
}
}
// Draw selections.
float char_w = theme_cache.font->get_char_size(' ', theme_cache.font_size).width;
for (int c = 0; c < get_caret_count(); c++) {
@@ -1449,9 +1511,17 @@ void TextEdit::_notification(int p_what) {
sel.push_back(Vector2(line_end, line_end + char_w));
}
}
// Show selection for inline objects.
for (Dictionary info : object_keys) {
int info_column = info["column"];
if (info_column >= sel_from && info_column < sel_to) {
Rect2 orect = TS->shaped_text_get_object_rect(rid, info);
sel.push_back(Vector2(orect.position.x, orect.position.x + orect.size.x));
}
}
for (int j = 0; j < sel.size(); j++) {
Rect2 rect = Rect2(sel[j].x + char_margin + ofs_x, ofs_y, Math::ceil(sel[j].y) - sel[j].x, row_height);
Rect2 rect = Rect2(Math::ceil(sel[j].x) + char_margin + ofs_x, ofs_y, Math::ceil(sel[j].y) - Math::ceil(sel[j].x), row_height);
if (rect.position.x + rect.size.x <= xmargin_beg || rect.position.x > xmargin_end) {
continue;
}
@@ -1570,6 +1640,16 @@ void TextEdit::_notification(int p_what) {
}
char_ofs = 0;
}
// Draw inline objects.
for (Dictionary k : object_keys) {
Rect2 col_rect = TS->shaped_text_get_object_rect(rid, k);
col_rect.position += Vector2(char_margin + ofs_x, ofs_y);
if (!clipped && (col_rect.position.x) >= xmargin_beg && (col_rect.position.x + col_rect.size.x) <= xmargin_end) {
inline_object_drawer.call(k, col_rect);
}
}
for (int j = 0; j < gl_size; j++) {
for (const Pair<int64_t, Color> &color_data : color_map) {
if (color_data.first <= glyphs[j].start) {
@@ -2292,6 +2372,37 @@ void TextEdit::gui_input(const Ref<InputEvent> &p_gui_input) {
last_dblclk = OS::get_singleton()->get_ticks_msec();
last_dblclk_pos = mb->get_position();
}
// Click inline objects.
if (inline_object_click_handler.is_valid()) {
int xmargin_beg = Math::ceil(theme_cache.style_normal->get_margin(SIDE_LEFT)) + gutters_width + gutter_padding;
int wrap_i = get_line_wrap_index_at_column(pos.y, pos.x);
int first_indent_line = 0;
if (text.is_indent_wrapped_lines()) {
_get_wrapped_indent_level(pos.y, first_indent_line);
}
float wrap_indent = wrap_i > first_indent_line ? MIN(text.get_indent_offset(pos.y, is_layout_rtl()), wrap_at_column * 0.6) : 0.0;
Ref<TextParagraph> ldata = text.get_line_data(line);
for (Variant k : ldata->get_line_objects(wrap_i)) {
if (!is_inline_info_valid(k)) {
continue;
}
Dictionary info = k;
Rect2 obj_rect = ldata->get_line_object_rect(wrap_i, k);
obj_rect.position.x += xmargin_beg + wrap_indent - first_visible_col;
if (mpos.x > obj_rect.position.x && mpos.x < obj_rect.get_end().x) {
Rect2 col_rect = get_rect_at_line_column(line, col);
col_rect.position += get_screen_position() + Vector2(col_rect.size.x, 0);
col_rect.size = obj_rect.size;
set_selection_mode(TextEdit::SelectionMode::SELECTION_MODE_NONE);
inline_object_click_handler.call(info, col_rect);
break;
}
}
}
queue_accessibility_update();
queue_redraw();
}
@@ -3485,6 +3596,31 @@ Control::CursorShape TextEdit::get_cursor_shape(const Point2 &p_pos) const {
if (draw_minimap && p_pos.x > xmargin_end - minimap_width && p_pos.x <= xmargin_end) {
return CURSOR_ARROW;
}
// Hover inline objects.
if (inline_object_click_handler.is_valid()) {
Point2i pos = get_line_column_at_pos(p_pos);
int xmargin_beg = Math::ceil(theme_cache.style_normal->get_margin(SIDE_LEFT)) + gutters_width + gutter_padding;
int wrap_i = get_line_wrap_index_at_column(pos.y, pos.x);
int first_indent_line = 0;
if (text.is_indent_wrapped_lines()) {
_get_wrapped_indent_level(pos.y, first_indent_line);
}
float wrap_indent = wrap_i > first_indent_line ? MIN(text.get_indent_offset(pos.y, is_layout_rtl()), wrap_at_column * 0.6) : 0.0;
Ref<TextParagraph> ldata = text.get_line_data(pos.y);
for (Variant k : ldata->get_line_objects(wrap_i)) {
if (!is_inline_info_valid(k)) {
continue;
}
Rect2 obj_rect = ldata->get_line_object_rect(wrap_i, k);
obj_rect.position.x += xmargin_beg + wrap_indent - first_visible_col;
if (p_pos.x > obj_rect.position.x && p_pos.x < obj_rect.get_end().x) {
return CURSOR_POINTING_HAND;
}
}
}
return get_default_cursor_shape();
}
@@ -4277,6 +4413,12 @@ Point2i TextEdit::get_next_visible_line_index_offset_from(int p_line_from, int p
return Point2i(num_total, wrap_index);
}
void TextEdit::set_inline_object_handlers(const Callable &p_parser, const Callable &p_drawer, const Callable &p_click_handler) {
inline_object_drawer = p_drawer;
inline_object_click_handler = p_click_handler;
text.set_inline_object_parser(p_parser);
}
// Overridable actions
void TextEdit::handle_unicode_input(const uint32_t p_unicode, int p_caret) {
if (GDVIRTUAL_CALL(_handle_unicode_input, p_unicode, p_caret)) {