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[Complex Text Layouts] Refactor TextEdit and CodeEdit controls.
This commit is contained in:
bruvzg
parent
d66eb77c9c
commit
3be31c4960
@ -3,6 +3,7 @@
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<brief_description>
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</brief_description>
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<description>
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[b]Note[/b]: By default [CodeEdit] always use left-to-right text direction to correcly display source code.
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</description>
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<tutorials>
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</tutorials>
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@ -731,20 +731,10 @@ void CodeTextEditor::_text_editor_gui_input(const Ref<InputEvent> &p_event) {
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Ref<InputEventMagnifyGesture> magnify_gesture = p_event;
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if (magnify_gesture.is_valid()) {
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/*
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Ref<DynamicFont> font = text_editor->get_theme_font("font");
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if (font.is_valid()) {
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if (font->get_size() != (int)font_size) {
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font_size = font->get_size();
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}
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font_size = text_editor->get_theme_font_size("font_size");
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font_size *= powf(magnify_gesture->get_factor(), 0.25);
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_add_font_size((int)font_size - font->get_size());
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}
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*/
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//TODO move size to draw functions
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_add_font_size((int)font_size - text_editor->get_theme_font_size("font_size"));
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return;
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}
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@ -767,15 +757,23 @@ void CodeTextEditor::_text_editor_gui_input(const Ref<InputEvent> &p_event) {
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void CodeTextEditor::_zoom_in() {
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font_resize_val += MAX(EDSCALE, 1.0f);
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_zoom_changed();
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}
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void CodeTextEditor::_zoom_out() {
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font_resize_val -= MAX(EDSCALE, 1.0f);
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_zoom_changed();
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}
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void CodeTextEditor::_zoom_changed() {
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if (font_resize_timer->get_time_left() == 0) {
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font_resize_timer->start();
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}
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}
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void CodeTextEditor::_reset_zoom() {
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font_resize_val = 1.0f;
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//TODO MOVE size to draw functions
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EditorSettings::get_singleton()->set("interface/editor/code_font_size", 14);
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text_editor->add_theme_font_size_override("font_size", 14 * EDSCALE);
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}
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void CodeTextEditor::_line_col_changed() {
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@ -884,6 +882,24 @@ Ref<Texture2D> CodeTextEditor::_get_completion_icon(const ScriptCodeCompletionOp
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return tex;
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}
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void CodeTextEditor::_font_resize_timeout() {
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if (_add_font_size(font_resize_val)) {
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font_resize_val = 0;
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}
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}
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bool CodeTextEditor::_add_font_size(int p_delta) {
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int old_size = text_editor->get_theme_font_size("font_size");
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int new_size = CLAMP(old_size + p_delta, 8 * EDSCALE, 96 * EDSCALE);
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if (new_size != old_size) {
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EditorSettings::get_singleton()->set("interface/editor/code_font_size", new_size / EDSCALE);
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text_editor->add_theme_font_size_override("font_size", new_size);
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}
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return true;
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}
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void CodeTextEditor::update_editor_settings() {
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completion_font_color = EDITOR_GET("text_editor/highlighting/completion_font_color");
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completion_string_color = EDITOR_GET("text_editor/highlighting/string_color");
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@ -1479,6 +1495,31 @@ void CodeTextEditor::_on_settings_change() {
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font_size = EditorSettings::get_singleton()->get("interface/editor/code_font_size");
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int ot_mode = EditorSettings::get_singleton()->get("interface/editor/code_font_contextual_ligatures");
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switch (ot_mode) {
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case 1: { // Disable ligatures.
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text_editor->clear_opentype_features();
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text_editor->set_opentype_feature("calt", 0);
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} break;
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case 2: { // Custom.
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text_editor->clear_opentype_features();
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Vector<String> subtag = String(EditorSettings::get_singleton()->get("interface/editor/code_font_custom_opentype_features")).split(",");
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Dictionary ftrs;
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for (int i = 0; i < subtag.size(); i++) {
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Vector<String> subtag_a = subtag[i].split("=");
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if (subtag_a.size() == 2) {
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text_editor->set_opentype_feature(subtag_a[0], subtag_a[1].to_int());
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} else if (subtag_a.size() == 1) {
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text_editor->set_opentype_feature(subtag_a[0], 1);
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}
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}
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} break;
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default: { // Default.
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text_editor->clear_opentype_features();
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text_editor->set_opentype_feature("calt", 1);
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} break;
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}
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// Auto brace completion.
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text_editor->set_auto_brace_completion(
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EDITOR_GET("text_editor/completion/auto_brace_complete"));
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@ -1663,6 +1704,31 @@ CodeTextEditor::CodeTextEditor() {
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add_child(text_editor);
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text_editor->set_v_size_flags(SIZE_EXPAND_FILL);
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int ot_mode = EditorSettings::get_singleton()->get("interface/editor/code_font_contextual_ligatures");
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switch (ot_mode) {
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case 1: { // Disable ligatures.
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text_editor->clear_opentype_features();
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text_editor->set_opentype_feature("calt", 0);
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} break;
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case 2: { // Custom.
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text_editor->clear_opentype_features();
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Vector<String> subtag = String(EditorSettings::get_singleton()->get("interface/editor/code_font_custom_opentype_features")).split(",");
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Dictionary ftrs;
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for (int i = 0; i < subtag.size(); i++) {
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Vector<String> subtag_a = subtag[i].split("=");
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if (subtag_a.size() == 2) {
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text_editor->set_opentype_feature(subtag_a[0], subtag_a[1].to_int());
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} else if (subtag_a.size() == 1) {
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text_editor->set_opentype_feature(subtag_a[0], 1);
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}
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}
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} break;
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default: { // Default.
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text_editor->clear_opentype_features();
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text_editor->set_opentype_feature("calt", 1);
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} break;
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}
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// Added second so it opens at the bottom, so it won't shift the entire text editor when opening.
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find_replace_bar = memnew(FindReplaceBar);
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add_child(find_replace_bar);
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@ -1764,6 +1830,11 @@ CodeTextEditor::CodeTextEditor() {
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font_resize_val = 0;
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font_size = EditorSettings::get_singleton()->get("interface/editor/code_font_size");
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font_resize_timer = memnew(Timer);
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add_child(font_resize_timer);
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font_resize_timer->set_one_shot(true);
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font_resize_timer->set_wait_time(0.07);
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font_resize_timer->connect("timeout", callable_mp(this, &CodeTextEditor::_font_resize_timeout));
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EditorSettings::get_singleton()->connect("settings_changed", callable_mp(this, &CodeTextEditor::_on_settings_change));
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}
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@ -151,6 +151,7 @@ class CodeTextEditor : public VBoxContainer {
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Timer *idle;
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Timer *code_complete_timer;
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Timer *font_resize_timer;
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int font_resize_val;
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real_t font_size;
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@ -163,11 +164,14 @@ class CodeTextEditor : public VBoxContainer {
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void _update_font();
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void _complete_request();
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Ref<Texture2D> _get_completion_icon(const ScriptCodeCompletionOption &p_option);
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void _font_resize_timeout();
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bool _add_font_size(int p_delta);
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void _input(const Ref<InputEvent> &event);
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void _text_editor_gui_input(const Ref<InputEvent> &p_event);
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void _zoom_in();
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void _zoom_out();
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void _zoom_changed();
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void _reset_zoom();
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Color completion_font_color;
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@ -912,6 +912,7 @@ void ScriptTextEditor::update_toggle_scripts_button() {
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void ScriptTextEditor::_update_connected_methods() {
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CodeEdit *text_edit = code_editor->get_text_editor();
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text_edit->set_gutter_width(connection_gutter, text_edit->get_row_height());
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for (int i = 0; i < text_edit->get_line_count(); i++) {
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if (text_edit->get_line_gutter_metadata(i, connection_gutter) == "") {
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continue;
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@ -1352,7 +1353,8 @@ void ScriptTextEditor::_change_syntax_highlighter(int p_idx) {
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void ScriptTextEditor::_notification(int p_what) {
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switch (p_what) {
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case NOTIFICATION_THEME_CHANGED: {
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case NOTIFICATION_THEME_CHANGED:
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case NOTIFICATION_ENTER_TREE: {
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code_editor->get_text_editor()->set_gutter_width(connection_gutter, code_editor->get_text_editor()->get_row_height());
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} break;
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default:
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@ -34,9 +34,9 @@ void CodeEdit::_notification(int p_what) {
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switch (p_what) {
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case NOTIFICATION_THEME_CHANGED:
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case NOTIFICATION_ENTER_TREE: {
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set_gutter_width(main_gutter, cache.row_height);
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set_gutter_width(line_number_gutter, (line_number_digits + 1) * cache.font->get_char_size('0').width);
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set_gutter_width(fold_gutter, cache.row_height / 1.2);
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set_gutter_width(main_gutter, get_row_height());
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set_gutter_width(line_number_gutter, (line_number_digits + 1) * cache.font->get_char_size('0', 0, cache.font_size).width);
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set_gutter_width(fold_gutter, get_row_height() / 1.2);
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breakpoint_color = get_theme_color("breakpoint_color");
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breakpoint_icon = get_theme_icon("breakpoint");
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@ -234,14 +234,16 @@ bool CodeEdit::is_line_numbers_zero_padded() const {
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}
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void CodeEdit::_line_number_draw_callback(int p_line, int p_gutter, const Rect2 &p_region) {
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String fc = String::num(p_line + 1).lpad(line_number_digits, line_number_padding);
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int yofs = p_region.position.y + (cache.row_height - cache.font->get_height()) / 2;
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String fc = TS->format_number(String::num(p_line + 1).lpad(line_number_digits, line_number_padding));
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Ref<TextLine> tl;
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tl.instance();
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tl->add_string(fc, cache.font, cache.font_size);
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int yofs = p_region.position.y + (get_row_height() - tl->get_size().y) / 2;
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Color number_color = get_line_gutter_item_color(p_line, line_number_gutter);
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if (number_color == Color(1, 1, 1)) {
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number_color = line_number_color;
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}
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cache.font->draw_string(get_canvas_item(), Point2(p_region.position.x, yofs + cache.font->get_ascent()), fc, HALIGN_LEFT, -1, cache.font_size, number_color);
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tl->draw(get_canvas_item(), Point2(p_region.position.x, yofs), number_color);
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}
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/* Fold Gutter */
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@ -368,7 +370,7 @@ void CodeEdit::_lines_edited_from(int p_from_line, int p_to_line) {
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while (lc /= 10) {
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line_number_digits++;
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}
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set_gutter_width(line_number_gutter, (line_number_digits + 1) * cache.font->get_char_size('0').width);
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set_gutter_width(line_number_gutter, (line_number_digits + 1) * cache.font->get_char_size('0', 0, cache.font_size).width);
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int from_line = MIN(p_from_line, p_to_line);
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int line_count = (p_to_line - p_from_line);
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@ -410,6 +412,10 @@ void CodeEdit::_update_gutter_indexes() {
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}
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CodeEdit::CodeEdit() {
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/* Text Direction */
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set_layout_direction(LAYOUT_DIRECTION_LTR);
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set_text_direction(TEXT_DIRECTION_LTR);
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/* Gutters */
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int gutter_idx = 0;
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File diff suppressed because it is too large
Load Diff
@ -36,6 +36,7 @@
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#include "scene/gui/scroll_bar.h"
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#include "scene/main/timer.h"
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#include "scene/resources/syntax_highlighter.h"
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#include "scene/resources/text_paragraph.h"
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class TextEdit : public Control {
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GDCLASS(TextEdit, Control);
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@ -87,47 +88,68 @@ private:
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struct Line {
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Vector<Gutter> gutters;
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int32_t width_cache;
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String data;
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Vector<Vector2i> bidi_override;
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Ref<TextParagraph> data_buf;
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bool marked;
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bool hidden;
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int32_t wrap_amount_cache;
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String data;
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Line() {
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width_cache = 0;
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data_buf.instance();
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marked = false;
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hidden = false;
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wrap_amount_cache = 0;
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}
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};
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private:
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mutable Vector<Line> text;
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Ref<Font> font;
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int font_size = -1;
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Dictionary opentype_features;
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String language;
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TextServer::Direction direction = TextServer::DIRECTION_AUTO;
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bool draw_control_chars = false;
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int width = -1;
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int indent_size = 4;
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int gutter_count = 0;
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void _update_line_cache(int p_line) const;
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public:
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void set_indent_size(int p_indent_size);
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void set_font(const Ref<Font> &p_font);
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void set_font_size(int p_font_size);
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void set_font_features(const Dictionary &p_features);
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void set_direction_and_language(TextServer::Direction p_direction, String p_language);
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void set_draw_control_chars(bool p_draw_control_chars);
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int get_line_height(int p_line, int p_wrap_index) const;
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int get_line_width(int p_line) const;
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int get_max_width(bool p_exclude_hidden = false) const;
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int get_char_width(char32_t c, char32_t next_c, int px) const;
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void set_line_wrap_amount(int p_line, int p_wrap_amount) const;
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void set_width(float p_width);
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int get_line_wrap_amount(int p_line) const;
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void set(int p_line, const String &p_text);
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Vector<Vector2i> get_line_wrap_ranges(int p_line) const;
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const Ref<TextParagraph> get_line_data(int p_line) const;
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void set(int p_line, const String &p_text, const Vector<Vector2i> &p_bidi_override);
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void set_marked(int p_line, bool p_marked) { text.write[p_line].marked = p_marked; }
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bool is_marked(int p_line) const { return text[p_line].marked; }
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void set_hidden(int p_line, bool p_hidden) { text.write[p_line].hidden = p_hidden; }
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bool is_hidden(int p_line) const { return text[p_line].hidden; }
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void insert(int p_at, const String &p_text);
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void insert(int p_at, const String &p_text, const Vector<Vector2i> &p_bidi_override);
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void remove(int p_at);
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int size() const { return text.size(); }
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void clear();
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void clear_width_cache();
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void clear_wrap_cache();
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_FORCE_INLINE_ const String &operator[](int p_line) const { return text[p_line].data; }
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void invalidate_cache(int p_line, int p_column = -1, const String &p_ime_text = String(), const Vector<Vector2i> &p_bidi_override = Vector<Vector2i>());
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void invalidate_all();
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void invalidate_all_lines();
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_FORCE_INLINE_ const String &operator[](int p_line) const;
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/* Gutters. */
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void add_gutter(int p_at);
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@ -260,6 +282,14 @@ private:
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// data
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Text text;
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Dictionary opentype_features;
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String language;
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TextDirection text_direction = TEXT_DIRECTION_AUTO;
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TextDirection input_direction = TEXT_DIRECTION_LTR;
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Control::StructuredTextParser st_parser = STRUCTURED_TEXT_DEFAULT;
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Array st_args;
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bool draw_control_chars = false;
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uint32_t version;
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uint32_t saved_version;
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@ -275,6 +305,7 @@ private:
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bool window_has_focus;
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bool block_caret;
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bool right_click_moves_caret;
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bool mid_grapheme_caret_enabled = false;
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bool wrap_enabled;
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int wrap_at;
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@ -356,7 +387,7 @@ private:
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int _get_minimap_visible_rows() const;
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void update_cursor_wrap_offset();
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void _update_wrap_at();
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void _update_wrap_at(bool p_force = false);
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bool line_wraps(int line) const;
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int times_line_wraps(int line) const;
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Vector<String> get_wrap_rows_text(int p_line) const;
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@ -376,8 +407,6 @@ private:
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int get_char_pos_for_line(int p_px, int p_line, int p_wrap_index = 0) const;
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int get_column_x_offset_for_line(int p_char, int p_line) const;
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int get_char_pos_for(int p_px, String p_str) const;
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int get_column_x_offset(int p_char, String p_str) const;
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void adjust_viewport_to_cursor();
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double get_scroll_line_diff() const;
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@ -405,6 +434,8 @@ private:
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Size2 get_minimum_size() const override;
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int _get_control_height() const;
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Point2 _get_local_mouse_pos() const;
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void _reset_caret_blink_timer();
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void _toggle_draw_caret();
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@ -425,6 +456,8 @@ private:
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Dictionary _search_bind(const String &p_key, uint32_t p_search_flags, int p_from_line, int p_from_column) const;
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PopupMenu *menu;
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PopupMenu *menu_dir;
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PopupMenu *menu_ctl;
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void _clear();
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void _cancel_completion();
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@ -465,11 +498,9 @@ protected:
|
||||
Color search_result_border_color;
|
||||
Color background_color;
|
||||
|
||||
int row_height;
|
||||
int line_spacing;
|
||||
int minimap_width;
|
||||
Cache() {
|
||||
row_height = 0;
|
||||
line_spacing = 0;
|
||||
minimap_width = 0;
|
||||
}
|
||||
@ -488,6 +519,10 @@ protected:
|
||||
|
||||
static void _bind_methods();
|
||||
|
||||
bool _set(const StringName &p_name, const Variant &p_value);
|
||||
bool _get(const StringName &p_name, Variant &r_ret) const;
|
||||
void _get_property_list(List<PropertyInfo> *p_list) const;
|
||||
|
||||
public:
|
||||
/* Syntax Highlighting. */
|
||||
Ref<SyntaxHighlighter> get_syntax_highlighter();
|
||||
@ -542,6 +577,27 @@ public:
|
||||
MENU_SELECT_ALL,
|
||||
MENU_UNDO,
|
||||
MENU_REDO,
|
||||
MENU_DIR_INHERITED,
|
||||
MENU_DIR_AUTO,
|
||||
MENU_DIR_LTR,
|
||||
MENU_DIR_RTL,
|
||||
MENU_DISPLAY_UCC,
|
||||
MENU_INSERT_LRM,
|
||||
MENU_INSERT_RLM,
|
||||
MENU_INSERT_LRE,
|
||||
MENU_INSERT_RLE,
|
||||
MENU_INSERT_LRO,
|
||||
MENU_INSERT_RLO,
|
||||
MENU_INSERT_PDF,
|
||||
MENU_INSERT_ALM,
|
||||
MENU_INSERT_LRI,
|
||||
MENU_INSERT_RLI,
|
||||
MENU_INSERT_FSI,
|
||||
MENU_INSERT_PDI,
|
||||
MENU_INSERT_ZWJ,
|
||||
MENU_INSERT_ZWNJ,
|
||||
MENU_INSERT_WJ,
|
||||
MENU_INSERT_SHY,
|
||||
MENU_MAX
|
||||
|
||||
};
|
||||
@ -565,6 +621,25 @@ public:
|
||||
|
||||
bool is_insert_text_operation();
|
||||
|
||||
void set_text_direction(TextDirection p_text_direction);
|
||||
TextDirection get_text_direction() const;
|
||||
|
||||
void set_opentype_feature(const String &p_name, int p_value);
|
||||
int get_opentype_feature(const String &p_name) const;
|
||||
void clear_opentype_features();
|
||||
|
||||
void set_language(const String &p_language);
|
||||
String get_language() const;
|
||||
|
||||
void set_draw_control_chars(bool p_draw_control_chars);
|
||||
bool get_draw_control_chars() const;
|
||||
|
||||
void set_structured_text_bidi_override(Control::StructuredTextParser p_parser);
|
||||
Control::StructuredTextParser get_structured_text_bidi_override() const;
|
||||
|
||||
void set_structured_text_bidi_override_options(Array p_args);
|
||||
Array get_structured_text_bidi_override_options() const;
|
||||
|
||||
void set_highlighted_word(const String &new_word);
|
||||
void set_text(String p_text);
|
||||
void insert_text_at_cursor(const String &p_text);
|
||||
@ -617,6 +692,9 @@ public:
|
||||
|
||||
void center_viewport_to_cursor();
|
||||
|
||||
void set_mid_grapheme_caret_enabled(const bool p_enabled);
|
||||
bool get_mid_grapheme_caret_enabled() const;
|
||||
|
||||
void cursor_set_column(int p_col, bool p_adjust_viewport = true);
|
||||
void cursor_set_line(int p_row, bool p_adjust_viewport = true, bool p_can_be_hidden = true, int p_wrap_index = 0);
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user