diff options
| -rw-r--r-- | editor/code_editor.cpp | 22 | ||||
| -rw-r--r-- | editor/editor_themes.cpp | 2 | ||||
| -rw-r--r-- | editor/plugins/script_text_editor.cpp | 17 | ||||
| -rw-r--r-- | editor/plugins/shader_editor_plugin.cpp | 6 | ||||
| -rw-r--r-- | editor/plugins/text_editor.cpp | 6 | ||||
| -rw-r--r-- | scene/gui/code_edit.cpp | 120 | ||||
| -rw-r--r-- | scene/gui/code_edit.h | 8 | ||||
| -rw-r--r-- | scene/gui/text_edit.cpp | 4085 | ||||
| -rw-r--r-- | scene/gui/text_edit.h | 563 |
9 files changed, 2461 insertions, 2368 deletions
diff --git a/editor/code_editor.cpp b/editor/code_editor.cpp index 540ba8c19d..4a3be1d29c 100644 --- a/editor/code_editor.cpp +++ b/editor/code_editor.cpp @@ -142,26 +142,23 @@ void FindReplaceBar::_unhandled_input(const Ref<InputEvent> &p_event) { } bool FindReplaceBar::_search(uint32_t p_flags, int p_from_line, int p_from_col) { - int line, col; String text = get_search_text(); + Point2i pos = text_editor->search(text, p_flags, p_from_line, p_from_col); - bool found = text_editor->search(text, p_flags, p_from_line, p_from_col, line, col); - - if (found) { + if (pos.x != -1) { if (!preserve_cursor && !is_selection_only()) { - text_editor->unfold_line(line); - text_editor->set_caret_line(line, false); - text_editor->set_caret_column(col + text.length(), false); + text_editor->unfold_line(pos.y); + text_editor->set_caret_line(pos.y, false); + text_editor->set_caret_column(pos.x + text.length(), false); text_editor->center_viewport_to_caret(); - text_editor->select(line, col, line, col + text.length()); + text_editor->select(pos.y, pos.x, pos.y, pos.x + text.length()); } text_editor->set_search_text(text); text_editor->set_search_flags(p_flags); - text_editor->set_current_search_result(line, col); - result_line = line; - result_col = col; + result_line = pos.y; + result_col = pos.x; _update_results_count(); } else { @@ -170,12 +167,11 @@ bool FindReplaceBar::_search(uint32_t p_flags, int p_from_line, int p_from_col) result_col = -1; text_editor->set_search_text(""); text_editor->set_search_flags(p_flags); - text_editor->set_current_search_result(line, col); } _update_matches_label(); - return found; + return pos.x != -1; } void FindReplaceBar::_replace() { diff --git a/editor/editor_themes.cpp b/editor/editor_themes.cpp index 5adce2951d..fe6c081922 100644 --- a/editor/editor_themes.cpp +++ b/editor/editor_themes.cpp @@ -1048,6 +1048,7 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) { theme->set_color("font_readonly_color", "LineEdit", font_readonly_color); theme->set_color("caret_color", "TextEdit", font_color); theme->set_color("selection_color", "TextEdit", selection_color); + theme->set_constant("line_spacing", "TextEdit", 4 * EDSCALE); // CodeEdit theme->set_stylebox("normal", "CodeEdit", style_widget); @@ -1062,6 +1063,7 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) { theme->set_color("font_color", "CodeEdit", font_color); theme->set_color("caret_color", "CodeEdit", font_color); theme->set_color("selection_color", "CodeEdit", selection_color); + theme->set_constant("line_spacing", "CodeEdit", 4 * EDSCALE); // H/VSplitContainer theme->set_stylebox("bg", "VSplitContainer", make_stylebox(theme->get_icon("GuiVsplitBg", "EditorIcons"), 1, 1, 1, 1)); diff --git a/editor/plugins/script_text_editor.cpp b/editor/plugins/script_text_editor.cpp index 6d2b22c46c..8cd746304c 100644 --- a/editor/plugins/script_text_editor.cpp +++ b/editor/plugins/script_text_editor.cpp @@ -241,7 +241,7 @@ void ScriptTextEditor::_warning_clicked(Variant p_line) { goto_line_centered(p_line.operator int64_t()); } else if (p_line.get_type() == Variant::DICTIONARY) { Dictionary meta = p_line.operator Dictionary(); - code_editor->get_text_editor()->insert_at("# warning-ignore:" + meta["code"].operator String(), meta["line"].operator int64_t() - 1); + code_editor->get_text_editor()->insert_line_at(meta["line"].operator int64_t() - 1, "# warning-ignore:" + meta["code"].operator String()); _validate_script(); } } @@ -884,7 +884,7 @@ void ScriptTextEditor::update_toggle_scripts_button() { void ScriptTextEditor::_update_connected_methods() { CodeEdit *text_edit = code_editor->get_text_editor(); - text_edit->set_gutter_width(connection_gutter, text_edit->get_row_height()); + text_edit->set_gutter_width(connection_gutter, text_edit->get_line_height()); for (int i = 0; i < text_edit->get_line_count(); i++) { if (text_edit->get_line_gutter_metadata(i, connection_gutter) == "") { continue; @@ -1325,7 +1325,7 @@ void ScriptTextEditor::_notification(int p_what) { switch (p_what) { case NOTIFICATION_THEME_CHANGED: case NOTIFICATION_ENTER_TREE: { - code_editor->get_text_editor()->set_gutter_width(connection_gutter, code_editor->get_text_editor()->get_row_height()); + code_editor->get_text_editor()->set_gutter_width(connection_gutter, code_editor->get_text_editor()->get_line_height()); } break; default: break; @@ -1422,8 +1422,10 @@ void ScriptTextEditor::drop_data_fw(const Point2 &p_point, const Variant &p_data Dictionary d = p_data; CodeEdit *te = code_editor->get_text_editor(); - int row, col; - te->_get_mouse_pos(p_point, row, col); + + Point2i pos = te->get_line_column_at_pos(p_point); + int row = pos.y; + int col = pos.x; if (d.has("type") && String(d["type"]) == "resource") { Ref<Resource> res = d["resource"]; @@ -1512,8 +1514,9 @@ void ScriptTextEditor::_text_edit_gui_input(const Ref<InputEvent> &ev) { } if (create_menu) { - int col, row; - tx->_get_mouse_pos(local_pos, row, col); + Point2i pos = tx->get_line_column_at_pos(local_pos); + int row = pos.y; + int col = pos.x; tx->set_move_caret_on_right_click_enabled(EditorSettings::get_singleton()->get("text_editor/cursor/right_click_moves_caret")); if (tx->is_move_caret_on_right_click_enabled()) { diff --git a/editor/plugins/shader_editor_plugin.cpp b/editor/plugins/shader_editor_plugin.cpp index 00890227cb..29436e32b2 100644 --- a/editor/plugins/shader_editor_plugin.cpp +++ b/editor/plugins/shader_editor_plugin.cpp @@ -550,9 +550,11 @@ void ShaderEditor::_text_edit_gui_input(const Ref<InputEvent> &ev) { if (mb.is_valid()) { if (mb->get_button_index() == MOUSE_BUTTON_RIGHT && mb->is_pressed()) { - int col, row; CodeEdit *tx = shader_editor->get_text_editor(); - tx->_get_mouse_pos(mb->get_global_position() - tx->get_global_position(), row, col); + + Point2i pos = tx->get_line_column_at_pos(mb->get_global_position() - tx->get_global_position()); + int row = pos.y; + int col = pos.x; tx->set_move_caret_on_right_click_enabled(EditorSettings::get_singleton()->get("text_editor/cursor/right_click_moves_caret")); if (tx->is_move_caret_on_right_click_enabled()) { diff --git a/editor/plugins/text_editor.cpp b/editor/plugins/text_editor.cpp index f38bb6e996..cfccf90499 100644 --- a/editor/plugins/text_editor.cpp +++ b/editor/plugins/text_editor.cpp @@ -427,9 +427,11 @@ void TextEditor::_text_edit_gui_input(const Ref<InputEvent> &ev) { if (mb.is_valid()) { if (mb->get_button_index() == MOUSE_BUTTON_RIGHT) { - int col, row; CodeEdit *tx = code_editor->get_text_editor(); - tx->_get_mouse_pos(mb->get_global_position() - tx->get_global_position(), row, col); + + Point2i pos = tx->get_line_column_at_pos(mb->get_global_position() - tx->get_global_position()); + int row = pos.y; + int col = pos.x; tx->set_move_caret_on_right_click_enabled(EditorSettings::get_singleton()->get("text_editor/cursor/right_click_moves_caret")); bool can_fold = tx->can_fold_line(row); diff --git a/scene/gui/code_edit.cpp b/scene/gui/code_edit.cpp index d9c37e2eca..3104058d26 100644 --- a/scene/gui/code_edit.cpp +++ b/scene/gui/code_edit.cpp @@ -46,9 +46,16 @@ void CodeEdit::_notification(int p_what) { switch (p_what) { case NOTIFICATION_THEME_CHANGED: case NOTIFICATION_ENTER_TREE: { - set_gutter_width(main_gutter, get_row_height()); - set_gutter_width(line_number_gutter, (line_number_digits + 1) * cache.font->get_char_size('0', 0, cache.font_size).width); - set_gutter_width(fold_gutter, get_row_height() / 1.2); + style_normal = get_theme_stylebox(SNAME("normal")); + + font = get_theme_font(SNAME("font")); + font_size = get_theme_font_size(SNAME("font_size")); + + line_spacing = get_theme_constant(SNAME("line_spacing")); + + set_gutter_width(main_gutter, get_line_height()); + set_gutter_width(line_number_gutter, (line_number_digits + 1) * font->get_char_size('0', 0, font_size).width); + set_gutter_width(fold_gutter, get_line_height() / 1.2); breakpoint_color = get_theme_color(SNAME("breakpoint_color")); breakpoint_icon = get_theme_icon(SNAME("breakpoint")); @@ -65,7 +72,7 @@ void CodeEdit::_notification(int p_what) { can_fold_icon = get_theme_icon(SNAME("can_fold")); folded_icon = get_theme_icon(SNAME("folded")); - code_completion_max_width = get_theme_constant(SNAME("completion_max_width")) * cache.font->get_char_size('x').x; + code_completion_max_width = get_theme_constant(SNAME("completion_max_width")) * font->get_char_size('x').x; code_completion_max_lines = get_theme_constant(SNAME("completion_lines")); code_completion_scroll_width = get_theme_constant(SNAME("completion_scroll_width")); code_completion_scroll_color = get_theme_color(SNAME("completion_scroll_color")); @@ -80,12 +87,12 @@ void CodeEdit::_notification(int p_what) { const Size2 size = get_size(); const bool caret_visible = is_caret_visible(); const bool rtl = is_layout_rtl(); - const int row_height = get_row_height(); + const int row_height = get_line_height(); if (line_length_guideline_columns.size() > 0) { - const int xmargin_beg = cache.style_normal->get_margin(SIDE_LEFT) + get_total_gutter_width(); - const int xmargin_end = size.width - cache.style_normal->get_margin(SIDE_RIGHT) - (is_drawing_minimap() ? get_minimap_width() : 0); - const int char_size = (int)cache.font->get_char_size('0', 0, cache.font_size).width; + const int xmargin_beg = style_normal->get_margin(SIDE_LEFT) + get_total_gutter_width(); + const int xmargin_end = size.width - style_normal->get_margin(SIDE_RIGHT) - (is_drawing_minimap() ? get_minimap_width() : 0); + const int char_size = (int)font->get_char_size('0', 0, font_size).width; for (int i = 0; i < line_length_guideline_columns.size(); i++) { const int xoffset = xmargin_beg + char_size * (int)line_length_guideline_columns[i] - get_h_scroll(); @@ -115,14 +122,14 @@ void CodeEdit::_notification(int p_what) { const Point2 caret_pos = get_caret_draw_pos(); const int total_height = csb->get_minimum_size().y + code_completion_rect.size.height; if (caret_pos.y + row_height + total_height > get_size().height) { - code_completion_rect.position.y = (caret_pos.y - total_height - row_height) + cache.line_spacing; + code_completion_rect.position.y = (caret_pos.y - total_height - row_height) + line_spacing; } else { - code_completion_rect.position.y = caret_pos.y + (cache.line_spacing / 2.0f); + code_completion_rect.position.y = caret_pos.y + (line_spacing / 2.0f); code_completion_below = true; } const int scroll_width = code_completion_options_count > code_completion_max_lines ? code_completion_scroll_width : 0; - const int code_completion_base_width = cache.font->get_string_size(code_completion_base).width; + const int code_completion_base_width = font->get_string_size(code_completion_base).width; if (caret_pos.x - code_completion_base_width + code_completion_rect.size.width + scroll_width > get_size().width) { code_completion_rect.position.x = get_size().width - code_completion_rect.size.width - scroll_width; } else { @@ -144,7 +151,7 @@ void CodeEdit::_notification(int p_what) { Ref<TextLine> tl; tl.instantiate(); - tl->add_string(code_completion_options[l].display, cache.font, cache.font_size); + tl->add_string(code_completion_options[l].display, font, font_size); int yofs = (row_height - tl->get_size().y) / 2; Point2 title_pos(code_completion_rect.position.x, code_completion_rect.position.y + i * row_height + yofs); @@ -183,8 +190,7 @@ void CodeEdit::_notification(int p_what) { /* Code hint */ if (caret_visible && code_hint != "" && (!code_completion_active || (code_completion_below != code_hint_draw_below))) { - const Ref<Font> font = cache.font; - const int font_height = font->get_height(cache.font_size); + const int font_height = font->get_height(font_size); Ref<StyleBox> sb = get_theme_stylebox(SNAME("panel"), SNAME("TooltipPanel")); Color font_color = get_theme_color(SNAME("font_color"), SNAME("TooltipLabel")); @@ -193,37 +199,37 @@ void CodeEdit::_notification(int p_what) { int max_width = 0; for (int i = 0; i < line_count; i++) { - max_width = MAX(max_width, font->get_string_size(code_hint_lines[i], cache.font_size).x); + max_width = MAX(max_width, font->get_string_size(code_hint_lines[i], font_size).x); } - Size2 minsize = sb->get_minimum_size() + Size2(max_width, line_count * font_height + (cache.line_spacing * line_count - 1)); + Size2 minsize = sb->get_minimum_size() + Size2(max_width, line_count * font_height + (line_spacing * line_count - 1)); - int offset = font->get_string_size(code_hint_lines[0].substr(0, code_hint_lines[0].find(String::chr(0xFFFF))), cache.font_size).x; + int offset = font->get_string_size(code_hint_lines[0].substr(0, code_hint_lines[0].find(String::chr(0xFFFF))), font_size).x; if (code_hint_xpos == -0xFFFF) { code_hint_xpos = get_caret_draw_pos().x - offset; } Point2 hint_ofs = Vector2(code_hint_xpos, get_caret_draw_pos().y); if (code_hint_draw_below) { - hint_ofs.y += cache.line_spacing / 2.0f; + hint_ofs.y += line_spacing / 2.0f; } else { - hint_ofs.y -= (minsize.y + row_height) - cache.line_spacing; + hint_ofs.y -= (minsize.y + row_height) - line_spacing; } draw_style_box(sb, Rect2(hint_ofs, minsize)); - int line_spacing = 0; + int yofs = 0; for (int i = 0; i < line_count; i++) { const String &line = code_hint_lines[i]; int begin = 0; int end = 0; if (line.find(String::chr(0xFFFF)) != -1) { - begin = font->get_string_size(line.substr(0, line.find(String::chr(0xFFFF))), cache.font_size).x; - end = font->get_string_size(line.substr(0, line.rfind(String::chr(0xFFFF))), cache.font_size).x; + begin = font->get_string_size(line.substr(0, line.find(String::chr(0xFFFF))), font_size).x; + end = font->get_string_size(line.substr(0, line.rfind(String::chr(0xFFFF))), font_size).x; } - Point2 round_ofs = hint_ofs + sb->get_offset() + Vector2(0, font->get_ascent() + font_height * i + line_spacing); + Point2 round_ofs = hint_ofs + sb->get_offset() + Vector2(0, font->get_ascent() + font_height * i + yofs); round_ofs = round_ofs.round(); - draw_string(font, round_ofs, line.replace(String::chr(0xFFFF), ""), HALIGN_LEFT, -1, cache.font_size, font_color); + draw_string(font, round_ofs, line.replace(String::chr(0xFFFF), ""), HALIGN_LEFT, -1, font_size, font_color); if (end > 0) { // Draw an underline for the currently edited function parameter. const Vector2 b = hint_ofs + sb->get_offset() + Vector2(begin, font_height + font_height * i + line_spacing); @@ -235,7 +241,7 @@ void CodeEdit::_notification(int p_what) { Vector2(end - begin, font_height)); draw_rect(highlight_rect, font_color * Color(1, 1, 1, 0.2)); } - line_spacing += cache.line_spacing; + yofs += line_spacing; } } } break; @@ -270,7 +276,7 @@ void CodeEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { } } break; case MOUSE_BUTTON_LEFT: { - code_completion_current_selected = CLAMP(code_completion_line_ofs + (mb->get_position().y - code_completion_rect.position.y) / get_row_height(), 0, code_completion_options.size() - 1); + code_completion_current_selected = CLAMP(code_completion_line_ofs + (mb->get_position().y - code_completion_rect.position.y) / get_line_height(), 0, code_completion_options.size() - 1); if (mb->is_double_click()) { confirm_code_completion(); } @@ -290,8 +296,9 @@ void CodeEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { mpos.x = get_size().x - mpos.x; } - int line, col; - _get_mouse_pos(Point2i(mpos.x, mpos.y), line, col); + Point2i pos = get_line_column_at_pos(Point2i(mpos.x, mpos.y)); + int line = pos.y; + int col = pos.x; if (mb->get_button_index() == MOUSE_BUTTON_LEFT) { if (is_line_folded(line)) { @@ -313,8 +320,10 @@ void CodeEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { if (is_layout_rtl()) { mpos.x = get_size().x - mpos.x; } - int line, col; - _get_mouse_pos(Point2i(mpos.x, mpos.y), line, col); + + Point2i pos = get_line_column_at_pos(Point2i(mpos.x, mpos.y)); + int line = pos.y; + int col = pos.x; emit_signal(SNAME("symbol_lookup"), symbol_lookup_word, line, col); return; @@ -357,7 +366,7 @@ void CodeEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { #endif if (symbol_lookup_on_click_enabled) { if (k->is_pressed() && !is_dragging_cursor()) { - symbol_lookup_new_word = get_word_at_pos(_get_local_mouse_pos()); + symbol_lookup_new_word = get_word_at_pos(get_local_mouse_pos()); if (symbol_lookup_new_word != symbol_lookup_word) { emit_signal(SNAME("symbol_validate"), symbol_lookup_new_word); } @@ -527,8 +536,9 @@ Control::CursorShape CodeEdit::get_cursor_shape(const Point2 &p_pos) const { return CURSOR_ARROW; } - int line, col; - _get_mouse_pos(p_pos, line, col); + Point2i pos = get_line_column_at_pos(p_pos); + int line = pos.y; + int col = pos.x; if (is_line_folded(line)) { int wrap_index = get_line_wrap_index_at_column(line, col); @@ -560,7 +570,7 @@ void CodeEdit::_handle_unicode_input(const uint32_t p_unicode) { /* Make sure we don't try and remove empty space. */ if (get_caret_column() < get_line(get_caret_line()).length()) { - _remove_text(get_caret_line(), get_caret_column(), get_caret_line(), get_caret_column() + 1); + remove_text(get_caret_line(), get_caret_column(), get_caret_line(), get_caret_column() + 1); } } @@ -631,9 +641,9 @@ void CodeEdit::_backspace() { prev_column = cc - auto_brace_completion_pairs[idx].open_key.length(); if (_get_auto_brace_pair_close_at_pos(cl, cc) == idx) { - _remove_text(prev_line, prev_column, cl, cc + auto_brace_completion_pairs[idx].close_key.length()); + remove_text(prev_line, prev_column, cl, cc + auto_brace_completion_pairs[idx].close_key.length()); } else { - _remove_text(prev_line, prev_column, cl, cc); + remove_text(prev_line, prev_column, cl, cc); } set_caret_line(prev_line, false, true); set_caret_column(prev_column); @@ -650,7 +660,7 @@ void CodeEdit::_backspace() { } } - _remove_text(prev_line, prev_column, cl, cc); + remove_text(prev_line, prev_column, cl, cc); set_caret_line(prev_line, false, true); set_caret_column(prev_column); @@ -801,7 +811,7 @@ void CodeEdit::do_unindent() { const String &line = get_line(cl); if (line[cc - 1] == '\t') { - _remove_text(cl, cc - 1, cl, cc); + remove_text(cl, cc - 1, cl, cc); set_caret_column(MAX(0, cc - 1)); return; } @@ -818,7 +828,7 @@ void CodeEdit::do_unindent() { break; } } - _remove_text(cl, cc - spaces_to_remove, cl, cc); + remove_text(cl, cc - spaces_to_remove, cl, cc); set_caret_column(MAX(0, cc - spaces_to_remove)); } } @@ -1281,8 +1291,8 @@ void CodeEdit::_line_number_draw_callback(int p_line, int p_gutter, const Rect2 String fc = TS->format_number(String::num(p_line + 1).lpad(line_number_digits, line_number_padding)); Ref<TextLine> tl; tl.instantiate(); - tl->add_string(fc, cache.font, cache.font_size); - int yofs = p_region.position.y + (get_row_height() - tl->get_size().y) / 2; + tl->add_string(fc, font, font_size); + int yofs = p_region.position.y + (get_line_height() - tl->get_size().y) / 2; Color number_color = get_line_gutter_item_color(p_line, line_number_gutter); if (number_color == Color(1, 1, 1)) { number_color = line_number_color; @@ -1881,7 +1891,7 @@ void CodeEdit::confirm_code_completion(bool p_replace) { } /* Replace. */ - _remove_text(caret_line, get_caret_column() - code_completion_base.length(), caret_remove_line, caret_col); + remove_text(caret_line, get_caret_column() - code_completion_base.length(), caret_remove_line, caret_col); set_caret_column(get_caret_column() - code_completion_base.length(), false); insert_text_at_caret(insert_text); } else { @@ -1897,7 +1907,7 @@ void CodeEdit::confirm_code_completion(bool p_replace) { } /* Remove base completion text. */ - _remove_text(caret_line, get_caret_column() - code_completion_base.length(), caret_line, get_caret_column()); + remove_text(caret_line, get_caret_column() - code_completion_base.length(), caret_line, get_caret_column()); set_caret_column(get_caret_column() - code_completion_base.length(), false); /* Merge with text. */ @@ -1916,11 +1926,11 @@ void CodeEdit::confirm_code_completion(bool p_replace) { int post_brace_pair = get_caret_column() < get_line(caret_line).length() ? _get_auto_brace_pair_close_at_pos(caret_line, get_caret_column()) : -1; if (post_brace_pair != -1 && (last_completion_char == next_char || last_completion_char_display == next_char)) { - _remove_text(caret_line, get_caret_column(), caret_line, get_caret_column() + 1); + remove_text(caret_line, get_caret_column(), caret_line, get_caret_column() + 1); } if (pre_brace_pair != -1 && pre_brace_pair != post_brace_pair && (last_completion_char == next_char || last_completion_char_display == next_char)) { - _remove_text(caret_line, get_caret_column(), caret_line, get_caret_column() + 1); + remove_text(caret_line, get_caret_column(), caret_line, get_caret_column() + 1); } else if (auto_brace_completion_enabled && pre_brace_pair != -1 && post_brace_pair == -1) { insert_text_at_caret(auto_brace_completion_pairs[pre_brace_pair].close_key); set_caret_column(get_caret_column() - auto_brace_completion_pairs[pre_brace_pair].close_key.length()); @@ -1929,7 +1939,7 @@ void CodeEdit::confirm_code_completion(bool p_replace) { if (pre_brace_pair == -1 && post_brace_pair == -1 && get_caret_column() > 0 && get_caret_column() < get_line(caret_line).length()) { pre_brace_pair = _get_auto_brace_pair_open_at_pos(caret_line, get_caret_column() + 1); if (pre_brace_pair == _get_auto_brace_pair_close_at_pos(caret_line, get_caret_column() - 1)) { - _remove_text(caret_line, get_caret_column() - 2, caret_line, get_caret_column()); + remove_text(caret_line, get_caret_column() - 2, caret_line, get_caret_column()); if (_get_auto_brace_pair_close_at_pos(caret_line, get_caret_column() - 1) != pre_brace_pair) { set_caret_column(get_caret_column() - 1); } @@ -1974,9 +1984,11 @@ bool CodeEdit::is_symbol_lookup_on_click_enabled() const { } String CodeEdit::get_text_for_symbol_lookup() { - int line, col; - Point2i mp = _get_local_mouse_pos(); - _get_mouse_pos(mp, line, col); + Point2i mp = get_local_mouse_pos(); + + Point2i pos = get_line_column_at_pos(mp); + int line = pos.y; + int col = pos.x; StringBuilder lookup_text; const int text_size = get_line_count(); @@ -2677,7 +2689,7 @@ void CodeEdit::_filter_code_completion_candidates() { option.icon = completion_options[i].get("icon"); option.default_value = completion_options[i].get("default_value"); - max_width = MAX(max_width, cache.font->get_string_size(option.display).width); + max_width = MAX(max_width, font->get_string_size(option.display).width); code_completion_options.push_back(option); } @@ -2781,7 +2793,7 @@ void CodeEdit::_filter_code_completion_candidates() { if (string_to_complete.length() == 0) { code_completion_options.push_back(option); - max_width = MAX(max_width, cache.font->get_string_size(option.display).width); + max_width = MAX(max_width, font->get_string_size(option.display).width); continue; } @@ -2830,7 +2842,7 @@ void CodeEdit::_filter_code_completion_candidates() { } else { completion_options_subseq.push_back(option); } - max_width = MAX(max_width, cache.font->get_string_size(option.display).width); + max_width = MAX(max_width, font->get_string_size(option.display).width); /* Matched the whole subsequence in s_lower. */ } else if (!*ssq_lower) { /* Finished matching in the first s.length() characters. */ @@ -2839,7 +2851,7 @@ void CodeEdit::_filter_code_completion_candidates() { } else { completion_options_subseq_casei.push_back(option); } - max_width = MAX(max_width, cache.font->get_string_size(option.display).width); + max_width = MAX(max_width, font->get_string_size(option.display).width); } } @@ -2877,7 +2889,7 @@ void CodeEdit::_lines_edited_from(int p_from_line, int p_to_line) { while (lc /= 10) { line_number_digits++; } - set_gutter_width(line_number_gutter, (line_number_digits + 1) * cache.font->get_char_size('0', 0, cache.font_size).width); + set_gutter_width(line_number_gutter, (line_number_digits + 1) * font->get_char_size('0', 0, font_size).width); int from_line = MIN(p_from_line, p_to_line); int line_count = (p_to_line - p_from_line); diff --git a/scene/gui/code_edit.h b/scene/gui/code_edit.h index b875e4009c..558c7adaea 100644 --- a/scene/gui/code_edit.h +++ b/scene/gui/code_edit.h @@ -233,6 +233,14 @@ private: String symbol_lookup_new_word = ""; String symbol_lookup_word = ""; + /* Visual */ + Ref<StyleBox> style_normal; + + Ref<Font> font; + int font_size = 16; + + int line_spacing = 1; + protected: void _gui_input(const Ref<InputEvent> &p_gui_input) override; void _notification(int p_what); diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp index 5d832a64a1..ee186776de 100644 --- a/scene/gui/text_edit.cpp +++ b/scene/gui/text_edit.cpp @@ -45,12 +45,6 @@ #include "editor/editor_scale.h" #endif -#define TAB_PIXELS - -inline bool _is_symbol(char32_t c) { - return is_symbol(c); -} - static bool _is_text_char(char32_t c) { return !is_symbol(c); } @@ -64,6 +58,8 @@ static bool _is_char(char32_t c) { } /////////////////////////////////////////////////////////////////////////////// +/// TEXT /// +/////////////////////////////////////////////////////////////////////////////// void TextEdit::Text::set_font(const Ref<Font> &p_font) { font = p_font; @@ -85,7 +81,7 @@ void TextEdit::Text::set_font_features(const Dictionary &p_features) { opentype_features = p_features; } -void TextEdit::Text::set_direction_and_language(TextServer::Direction p_direction, String p_language) { +void TextEdit::Text::set_direction_and_language(TextServer::Direction p_direction, const String &p_language) { direction = p_direction; language = p_language; } @@ -249,15 +245,9 @@ void TextEdit::Text::move_gutters(int p_from_line, int p_to_line) { text.write[p_from_line].gutters.resize(gutter_count); } -//////////////////////////////////////////////////////////////////////////////// - -Point2 TextEdit::_get_local_mouse_pos() const { - Point2 mp = get_local_mouse_position(); - if (is_layout_rtl()) { - mp.x = get_size().width - mp.x; - } - return mp; -} +/////////////////////////////////////////////////////////////////////////////// +/// TEXT EDIT /// +/////////////////////////////////////////////////////////////////////////////// void TextEdit::_notification(int p_what) { switch (p_what) { @@ -342,28 +332,28 @@ void TextEdit::_notification(int p_what) { RID ci = get_canvas_item(); RenderingServer::get_singleton()->canvas_item_set_clip(get_canvas_item(), true); - int xmargin_beg = cache.style_normal->get_margin(SIDE_LEFT) + gutters_width + gutter_padding; + int xmargin_beg = style_normal->get_margin(SIDE_LEFT) + gutters_width + gutter_padding; - int xmargin_end = size.width - cache.style_normal->get_margin(SIDE_RIGHT); + int xmargin_end = size.width - style_normal->get_margin(SIDE_RIGHT); if (draw_minimap) { xmargin_end -= minimap_width; } // Let's do it easy for now. - cache.style_normal->draw(ci, Rect2(Point2(), size)); + style_normal->draw(ci, Rect2(Point2(), size)); if (!editable) { - cache.style_readonly->draw(ci, Rect2(Point2(), size)); + style_readonly->draw(ci, Rect2(Point2(), size)); draw_caret = false; } if (has_focus()) { - cache.style_focus->draw(ci, Rect2(Point2(), size)); + style_focus->draw(ci, Rect2(Point2(), size)); } int visible_rows = get_visible_line_count() + 1; - Color color = !editable ? cache.font_readonly_color : cache.font_color; + Color color = !editable ? font_readonly_color : font_color; - if (cache.background_color.a > 0.01) { - RenderingServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2i(), get_size()), cache.background_color); + if (background_color.a > 0.01) { + RenderingServer::get_singleton()->canvas_item_add_rect(ci, Rect2(Point2i(), get_size()), background_color); } int brace_open_match_line = -1; @@ -535,16 +525,15 @@ void TextEdit::_notification(int p_what) { // calculate the first line. int num_lines_before = round((viewport_offset_y) / minimap_line_height); - int wi; int minimap_line = (v_scroll->get_max() <= minimap_visible_lines) ? -1 : first_visible_line; if (minimap_line >= 0) { - minimap_line -= num_lines_from_rows(first_visible_line, 0, -num_lines_before, wi); + minimap_line -= get_next_visible_line_index_offset_from(first_visible_line, 0, -num_lines_before).x; minimap_line -= (minimap_line > 0 && smooth_scroll_enabled ? 1 : 0); } int minimap_draw_amount = minimap_visible_lines + get_line_wrap_count(minimap_line + 1); // draw the minimap - Color viewport_color = (cache.background_color.get_v() < 0.5) ? Color(1, 1, 1, 0.1) : Color(0, 0, 0, 0.1); + Color viewport_color = (background_color.get_v() < 0.5) ? Color(1, 1, 1, 0.1) : Color(0, 0, 0, 0.1); if (rtl) { RenderingServer::get_singleton()->canvas_item_add_rect(ci, Rect2(size.width - (xmargin_end + 2) - minimap_width, viewport_offset_y, minimap_width, viewport_height), viewport_color); } else { @@ -572,9 +561,9 @@ void TextEdit::_notification(int p_what) { Color line_background_color = text.get_line_background_color(minimap_line); line_background_color.a *= 0.6; - Color current_color = cache.font_color; + Color current_color = font_color; if (!editable) { - current_color = cache.font_readonly_color; + current_color = font_readonly_color; } Vector<String> wrap_rows = get_line_wrapped_text(minimap_line); @@ -602,9 +591,9 @@ void TextEdit::_notification(int p_what) { if (minimap_line == caret.line && caret_wrap_index == line_wrap_index && highlight_current_line) { if (rtl) { - RenderingServer::get_singleton()->canvas_item_add_rect(ci, Rect2(size.width - (xmargin_end + 2) - minimap_width, i * 3, minimap_width, 2), cache.current_line_color); + RenderingServer::get_singleton()->canvas_item_add_rect(ci, Rect2(size.width - (xmargin_end + 2) - minimap_width, i * 3, minimap_width, 2), current_line_color); } else { - RenderingServer::get_singleton()->canvas_item_add_rect(ci, Rect2((xmargin_end + 2), i * 3, minimap_width, 2), cache.current_line_color); + RenderingServer::get_singleton()->canvas_item_add_rect(ci, Rect2((xmargin_end + 2), i * 3, minimap_width, 2), current_line_color); } } else if (line_background_color != Color(0, 0, 0, 0)) { if (rtl) { @@ -621,7 +610,7 @@ void TextEdit::_notification(int p_what) { if (color_map.has(last_wrap_column + j)) { current_color = color_map[last_wrap_column + j].get("color"); if (!editable) { - current_color.a = cache.font_readonly_color.a; + current_color.a = font_readonly_color.a; } } color = current_color; @@ -683,16 +672,16 @@ void TextEdit::_notification(int p_what) { int top_limit_y = 0; int bottom_limit_y = get_size().height; if (!editable) { - top_limit_y += cache.style_readonly->get_margin(SIDE_TOP); - bottom_limit_y -= cache.style_readonly->get_margin(SIDE_BOTTOM); + top_limit_y += style_readonly->get_margin(SIDE_TOP); + bottom_limit_y -= style_readonly->get_margin(SIDE_BOTTOM); } else { - top_limit_y += cache.style_normal->get_margin(SIDE_TOP); - bottom_limit_y -= cache.style_normal->get_margin(SIDE_BOTTOM); + top_limit_y += style_normal->get_margin(SIDE_TOP); + bottom_limit_y -= style_normal->get_margin(SIDE_BOTTOM); } // draw main text caret.visible = false; - int row_height = get_row_height(); + int row_height = get_line_height(); int line = first_visible_line; for (int i = 0; i < draw_amount; i++) { line++; @@ -715,7 +704,7 @@ void TextEdit::_notification(int p_what) { Dictionary color_map = _get_line_syntax_highlighting(line); // Ensure we at least use the font color. - Color current_color = !editable ? cache.font_readonly_color : cache.font_color; + Color current_color = !editable ? font_readonly_color : font_color; const Ref<TextParagraph> ldata = text.get_line_data(line); @@ -736,14 +725,14 @@ void TextEdit::_notification(int p_what) { int ofs_x = 0; int ofs_y = 0; if (!editable) { - ofs_x = cache.style_readonly->get_offset().x / 2; - ofs_x -= cache.style_normal->get_offset().x / 2; - ofs_y = cache.style_readonly->get_offset().y / 2; + ofs_x = style_readonly->get_offset().x / 2; + ofs_x -= style_normal->get_offset().x / 2; + ofs_y = style_readonly->get_offset().y / 2; } else { - ofs_y = cache.style_normal->get_offset().y / 2; + ofs_y = style_normal->get_offset().y / 2; } - ofs_y += i * row_height + cache.line_spacing / 2; + ofs_y += i * row_height + line_spacing / 2; ofs_y -= caret.wrap_ofs * row_height; ofs_y -= _get_v_scroll_offset() * row_height; @@ -772,15 +761,15 @@ void TextEdit::_notification(int p_what) { // Draw line background if empty as we won't loop at all. if (line == caret.line && caret_wrap_index == line_wrap_index && highlight_current_line) { if (rtl) { - RenderingServer::get_singleton()->canvas_item_add_rect(ci, Rect2(size.width - ofs_x - xmargin_end, ofs_y, xmargin_end, row_height), cache.current_line_color); + RenderingServer::get_singleton()->canvas_item_add_rect(ci, Rect2(size.width - ofs_x - xmargin_end, ofs_y, xmargin_end, row_height), current_line_color); } else { - RenderingServer::get_singleton()->canvas_item_add_rect(ci, Rect2(ofs_x, ofs_y, xmargin_end, row_height), cache.current_line_color); + RenderingServer::get_singleton()->canvas_item_add_rect(ci, Rect2(ofs_x, ofs_y, xmargin_end, row_height), current_line_color); } } // Give visual indication of empty selected line. if (selection.active && line >= selection.from_line && line <= selection.to_line && char_margin >= xmargin_beg) { - int char_w = cache.font->get_char_size(' ', 0, cache.font_size).width; + int char_w = font->get_char_size(' ', 0, font_size).width; if (rtl) { RenderingServer::get_singleton()->canvas_item_add_rect(ci, Rect2(size.width - xmargin_beg - ofs_x - char_w, ofs_y, char_w, row_height), selection_color); } else { @@ -791,9 +780,9 @@ void TextEdit::_notification(int p_what) { // If it has text, then draw current line marker in the margin, as line number etc will draw over it, draw the rest of line marker later. if (line == caret.line && caret_wrap_index == line_wrap_index && highlight_current_line) { if (rtl) { - RenderingServer::get_singleton()->canvas_item_add_rect(ci, Rect2(size.width - ofs_x - xmargin_end, ofs_y, xmargin_end, row_height), cache.current_line_color); + RenderingServer::get_singleton()->canvas_item_add_rect(ci, Rect2(size.width - ofs_x - xmargin_end, ofs_y, xmargin_end, row_height), current_line_color); } else { - RenderingServer::get_singleton()->canvas_item_add_rect(ci, Rect2(ofs_x, ofs_y, xmargin_end, row_height), cache.current_line_color); + RenderingServer::get_singleton()->canvas_item_add_rect(ci, Rect2(ofs_x, ofs_y, xmargin_end, row_height), current_line_color); } } } @@ -801,7 +790,7 @@ void TextEdit::_notification(int p_what) { if (line_wrap_index == 0) { // Only do these if we are on the first wrapped part of a line. - int gutter_offset = cache.style_normal->get_margin(SIDE_LEFT); + int gutter_offset = style_normal->get_margin(SIDE_LEFT); for (int g = 0; g < gutters.size(); g++) { const GutterInfo gutter = gutters[g]; @@ -818,11 +807,11 @@ void TextEdit::_notification(int p_what) { Ref<TextLine> tl; tl.instantiate(); - tl->add_string(text, cache.font, cache.font_size); + tl->add_string(text, font, font_size); int yofs = ofs_y + (row_height - tl->get_size().y) / 2; - if (cache.outline_size > 0 && cache.outline_color.a > 0) { - tl->draw_outline(ci, Point2(gutter_offset + ofs_x, yofs), cache.outline_size, cache.outline_color); + if (outline_size > 0 && outline_color.a > 0) { + tl->draw_outline(ci, Point2(gutter_offset + ofs_x, yofs), outline_size, outline_color); } tl->draw(ci, Point2(gutter_offset + ofs_x, yofs), get_line_gutter_item_color(line, g)); } break; @@ -874,7 +863,7 @@ void TextEdit::_notification(int p_what) { // Draw line. RID rid = ldata->get_line_rid(line_wrap_index); - float text_height = TS->shaped_text_get_size(rid).y + cache.font->get_spacing(Font::SPACING_TOP) + cache.font->get_spacing(Font::SPACING_BOTTOM); + float text_height = TS->shaped_text_get_size(rid).y + font->get_spacing(Font::SPACING_TOP) + font->get_spacing(Font::SPACING_BOTTOM); if (rtl) { char_margin = size.width - char_margin - TS->shaped_text_get_size(rid).x; @@ -916,8 +905,8 @@ void TextEdit::_notification(int p_what) { } else if (rect.position.x + rect.size.x > xmargin_end) { rect.size.x = xmargin_end - rect.position.x; } - draw_rect(rect, cache.search_result_color, true); - draw_rect(rect, cache.search_result_border_color, false); + draw_rect(rect, search_result_color, true); + draw_rect(rect, search_result_border_color, false); } search_text_col = _get_column_pos_of_word(search_text, str, search_flags, search_text_col + 1); @@ -939,7 +928,7 @@ void TextEdit::_notification(int p_what) { } else if (rect.position.x + rect.size.x > xmargin_end) { rect.size.x = xmargin_end - rect.position.x; } - draw_rect(rect, cache.word_highlighted_color); + draw_rect(rect, word_highlighted_color); } highlighted_text_col = _get_column_pos_of_word(highlighted_text, str, SEARCH_MATCH_CASE | SEARCH_WHOLE_WORDS, highlighted_text_col + 1); @@ -962,8 +951,8 @@ void TextEdit::_notification(int p_what) { } else if (rect.position.x + rect.size.x > xmargin_end) { rect.size.x = xmargin_end - rect.position.x; } - rect.position.y = TS->shaped_text_get_ascent(rid) + cache.font->get_underline_position(cache.font_size); - rect.size.y = cache.font->get_underline_thickness(cache.font_size); + rect.position.y = TS->shaped_text_get_ascent(rid) + font->get_underline_position(font_size); + rect.size.y = font->get_underline_thickness(font_size); draw_rect(rect, font_selected_color); } @@ -980,12 +969,12 @@ void TextEdit::_notification(int p_what) { ofs_y += ldata->get_line_ascent(line_wrap_index); int char_ofs = 0; - if (cache.outline_size > 0 && cache.outline_color.a > 0) { + if (outline_size > 0 && outline_color.a > 0) { for (int j = 0; j < gl_size; j++) { for (int k = 0; k < glyphs[j].repeat; k++) { if ((char_ofs + char_margin) >= xmargin_beg && (char_ofs + glyphs[j].advance + char_margin) <= xmargin_end) { if (glyphs[j].font_rid != RID()) { - TS->font_draw_glyph_outline(glyphs[j].font_rid, ci, glyphs[j].font_size, cache.outline_size, Vector2(char_margin + char_ofs + ofs_x + glyphs[j].x_off, ofs_y + glyphs[j].y_off), glyphs[j].index, cache.outline_color); + TS->font_draw_glyph_outline(glyphs[j].font_rid, ci, glyphs[j].font_size, outline_size, Vector2(char_margin + char_ofs + ofs_x + glyphs[j].x_off, ofs_y + glyphs[j].y_off), glyphs[j].index, outline_color); } } char_ofs += glyphs[j].advance; @@ -999,8 +988,8 @@ void TextEdit::_notification(int p_what) { for (int j = 0; j < gl_size; j++) { if (color_map.has(glyphs[j].start)) { current_color = color_map[glyphs[j].start].get("color"); - if (!editable && current_color.a > cache.font_readonly_color.a) { - current_color.a = cache.font_readonly_color.a; + if (!editable && current_color.a > font_readonly_color.a) { + current_color.a = font_readonly_color.a; } } @@ -1019,29 +1008,29 @@ void TextEdit::_notification(int p_what) { if ((brace_open_match_line == line && brace_open_match_column == glyphs[j].start) || (caret.column == glyphs[j].start && caret.line == line && caret_wrap_index == line_wrap_index && (brace_open_matching || brace_open_mismatch))) { if (brace_open_mismatch) { - current_color = cache.brace_mismatch_color; + current_color = brace_mismatch_color; } - Rect2 rect = Rect2(char_pos, ofs_y + cache.font->get_underline_position(cache.font_size), glyphs[j].advance * glyphs[j].repeat, cache.font->get_underline_thickness(cache.font_size)); + Rect2 rect = Rect2(char_pos, ofs_y + font->get_underline_position(font_size), glyphs[j].advance * glyphs[j].repeat, font->get_underline_thickness(font_size)); draw_rect(rect, current_color); } if ((brace_close_match_line == line && brace_close_match_column == glyphs[j].start) || (caret.column == glyphs[j].start + 1 && caret.line == line && caret_wrap_index == line_wrap_index && (brace_close_matching || brace_close_mismatch))) { if (brace_close_mismatch) { - current_color = cache.brace_mismatch_color; + current_color = brace_mismatch_color; } - Rect2 rect = Rect2(char_pos, ofs_y + cache.font->get_underline_position(cache.font_size), glyphs[j].advance * glyphs[j].repeat, cache.font->get_underline_thickness(cache.font_size)); + Rect2 rect = Rect2(char_pos, ofs_y + font->get_underline_position(font_size), glyphs[j].advance * glyphs[j].repeat, font->get_underline_thickness(font_size)); draw_rect(rect, current_color); } } if (draw_tabs && ((glyphs[j].flags & TextServer::GRAPHEME_IS_TAB) == TextServer::GRAPHEME_IS_TAB)) { - int yofs = (text_height - cache.tab_icon->get_height()) / 2 - ldata->get_line_ascent(line_wrap_index); - cache.tab_icon->draw(ci, Point2(char_pos, ofs_y + yofs), current_color); + int yofs = (text_height - tab_icon->get_height()) / 2 - ldata->get_line_ascent(line_wrap_index); + tab_icon->draw(ci, Point2(char_pos, ofs_y + yofs), current_color); } else if (draw_spaces && ((glyphs[j].flags & TextServer::GRAPHEME_IS_SPACE) == TextServer::GRAPHEME_IS_SPACE)) { - int yofs = (text_height - cache.space_icon->get_height()) / 2 - ldata->get_line_ascent(line_wrap_index); - int xofs = (glyphs[j].advance * glyphs[j].repeat - cache.space_icon->get_width()) / 2; - cache.space_icon->draw(ci, Point2(char_pos + xofs, ofs_y + yofs), current_color); + int yofs = (text_height - space_icon->get_height()) / 2 - ldata->get_line_ascent(line_wrap_index); + int xofs = (glyphs[j].advance * glyphs[j].repeat - space_icon->get_width()) / 2; + space_icon->draw(ci, Point2(char_pos + xofs, ofs_y + yofs), current_color); } } @@ -1089,7 +1078,7 @@ void TextEdit::_notification(int p_what) { TS->shaped_text_get_carets(rid, caret.column, l_caret, l_dir, t_caret, t_dir); } else { // No carets, add one at the start. - int h = cache.font->get_height(cache.font_size); + int h = font->get_height(font_size); if (rtl) { l_dir = TextServer::DIRECTION_RTL; l_caret = Rect2(Vector2(xmargin_end - char_margin + ofs_x, -h / 2), Size2(caret_width * 4, h)); @@ -1110,7 +1099,7 @@ void TextEdit::_notification(int p_what) { if (draw_caret) { if (caret_type == CaretType::CARET_TYPE_BLOCK || overtype_mode) { //Block or underline caret, draw trailing carets at full height. - int h = cache.font->get_height(cache.font_size); + int h = font->get_height(font_size); if (t_caret != Rect2()) { if (overtype_mode) { @@ -1132,7 +1121,7 @@ void TextEdit::_notification(int p_what) { l_caret.size.y = h; } l_caret.position += Vector2(char_margin + ofs_x, ofs_y); - l_caret.size.x = cache.font->get_char_size('M', 0, cache.font_size).x; + l_caret.size.x = font->get_char_size('M', 0, font_size).x; draw_rect(l_caret, caret_color, false); } @@ -1274,522 +1263,6 @@ void TextEdit::_notification(int p_what) { } } -void TextEdit::_swap_current_input_direction() { - if (input_direction == TEXT_DIRECTION_LTR) { - input_direction = TEXT_DIRECTION_RTL; - } else { - input_direction = TEXT_DIRECTION_LTR; - } - set_caret_column(caret.column); - update(); -} - -void TextEdit::_new_line(bool p_split_current_line, bool p_above) { - if (!editable) { - return; - } - - begin_complex_operation(); - - bool first_line = false; - if (!p_split_current_line) { - if (p_above) { - if (caret.line > 0) { - set_caret_line(caret.line - 1, false); - set_caret_column(text[caret.line].length()); - } else { - set_caret_column(0); - first_line = true; - } - } else { - set_caret_column(text[caret.line].length()); - } - } - - insert_text_at_caret("\n"); - - if (first_line) { - set_caret_line(0); - } - - end_complex_operation(); -} - -void TextEdit::_move_caret_left(bool p_select, bool p_move_by_word) { - // Handle selection - if (p_select) { - _pre_shift_selection(); - } else if (selection.active && !p_move_by_word) { - // If a selection is active, move cursor to start of selection - set_caret_line(selection.from_line); - set_caret_column(selection.from_column); - deselect(); - return; - } else { - deselect(); - } - - if (p_move_by_word) { - int cc = caret.column; - - if (cc == 0 && caret.line > 0) { - set_caret_line(caret.line - 1); - set_caret_column(text[caret.line].length()); - } else { - Vector<Vector2i> words = TS->shaped_text_get_word_breaks(text.get_line_data(caret.line)->get_rid()); - for (int i = words.size() - 1; i >= 0; i--) { - if (words[i].x < cc) { - cc = words[i].x; - break; - } - } - set_caret_column(cc); - } - } else { - // If the caret is at the start of the line, and not on the first line, move it up to the end of the previous line. - if (caret.column == 0) { - if (caret.line > 0) { - set_caret_line(caret.line - num_lines_from(CLAMP(caret.line - 1, 0, text.size() - 1), -1)); - set_caret_column(text[caret.line].length()); - } - } else { - if (caret_mid_grapheme_enabled) { - set_caret_column(get_caret_column() - 1); - } else { - set_caret_column(TS->shaped_text_prev_grapheme_pos(text.get_line_data(caret.line)->get_rid(), get_caret_column())); - } - } - } - - if (p_select) { - _post_shift_selection(); - } -} - -void TextEdit::_move_caret_right(bool p_select, bool p_move_by_word) { - // Handle selection - if (p_select) { - _pre_shift_selection(); - } else if (selection.active && !p_move_by_word) { - // If a selection is active, move cursor to end of selection - set_caret_line(selection.to_line); - set_caret_column(selection.to_column); - deselect(); - return; - } else { - deselect(); - } - - if (p_move_by_word) { - int cc = caret.column; - - if (cc == text[caret.line].length() && caret.line < text.size() - 1) { - set_caret_line(caret.line + 1); - set_caret_column(0); - } else { - Vector<Vector2i> words = TS->shaped_text_get_word_breaks(text.get_line_data(caret.line)->get_rid()); - for (int i = 0; i < words.size(); i++) { - if (words[i].y > cc) { - cc = words[i].y; - break; - } - } - set_caret_column(cc); - } - } else { - // If we are at the end of the line, move the caret to the next line down. - if (caret.column == text[caret.line].length()) { - if (caret.line < text.size() - 1) { - set_caret_line(get_caret_line() + num_lines_from(CLAMP(caret.line + 1, 0, text.size() - 1), 1), true, false); - set_caret_column(0); - } - } else { - if (caret_mid_grapheme_enabled) { - set_caret_column(get_caret_column() + 1); - } else { - set_caret_column(TS->shaped_text_next_grapheme_pos(text.get_line_data(caret.line)->get_rid(), get_caret_column())); - } - } - } - - if (p_select) { - _post_shift_selection(); - } -} - -void TextEdit::_move_caret_up(bool p_select) { - if (p_select) { - _pre_shift_selection(); - } else { - deselect(); - } - - int cur_wrap_index = get_caret_wrap_index(); - if (cur_wrap_index > 0) { - set_caret_line(caret.line, true, false, cur_wrap_index - 1); - } else if (caret.line == 0) { - set_caret_column(0); - } else { - int new_line = caret.line - num_lines_from(caret.line - 1, -1); - if (is_line_wrapped(new_line)) { - set_caret_line(new_line, true, false, get_line_wrap_count(new_line)); - } else { - set_caret_line(new_line, true, false); - } - } - - if (p_select) { - _post_shift_selection(); - } -} - -void TextEdit::_move_caret_down(bool p_select) { - if (p_select) { - _pre_shift_selection(); - } else { - deselect(); - } - - int cur_wrap_index = get_caret_wrap_index(); - if (cur_wrap_index < get_line_wrap_count(caret.line)) { - set_caret_line(caret.line, true, false, cur_wrap_index + 1); - } else if (caret.line == get_last_unhidden_line()) { - set_caret_column(text[caret.line].length()); - } else { - int new_line = caret.line + num_lines_from(CLAMP(caret.line + 1, 0, text.size() - 1), 1); - set_caret_line(new_line, true, false, 0); - } - - if (p_select) { - _post_shift_selection(); - } -} - -void TextEdit::_move_caret_to_line_start(bool p_select) { - if (p_select) { - _pre_shift_selection(); - } else { - deselect(); - } - - // Move caret column to start of wrapped row and then to start of text. - Vector<String> rows = get_line_wrapped_text(caret.line); - int wi = get_caret_wrap_index(); - int row_start_col = 0; - for (int i = 0; i < wi; i++) { - row_start_col += rows[i].length(); - } - if (caret.column == row_start_col || wi == 0) { - // Compute whitespace symbols sequence length. - int current_line_whitespace_len = 0; - while (current_line_whitespace_len < text[caret.line].length()) { - char32_t c = text[caret.line][current_line_whitespace_len]; - if (c != '\t' && c != ' ') { - break; - } - current_line_whitespace_len++; - } - - if (get_caret_column() == current_line_whitespace_len) { - set_caret_column(0); - } else { - set_caret_column(current_line_whitespace_len); - } - } else { - set_caret_column(row_start_col); - } - - if (p_select) { - _post_shift_selection(); - } -} - -void TextEdit::_move_caret_to_line_end(bool p_select) { - if (p_select) { - _pre_shift_selection(); - } else { - deselect(); - } - - // Move caret column to end of wrapped row and then to end of text. - Vector<String> rows = get_line_wrapped_text(caret.line); - int wi = get_caret_wrap_index(); - int row_end_col = -1; - for (int i = 0; i < wi + 1; i++) { - row_end_col += rows[i].length(); - } - if (wi == rows.size() - 1 || caret.column == row_end_col) { - set_caret_column(text[caret.line].length()); - } else { - set_caret_column(row_end_col); - } - - if (p_select) { - _post_shift_selection(); - } -} - -void TextEdit::_move_caret_page_up(bool p_select) { - if (p_select) { - _pre_shift_selection(); - } else { - deselect(); - } - - int wi; - int n_line = caret.line - num_lines_from_rows(caret.line, get_caret_wrap_index(), -get_visible_line_count(), wi) + 1; - set_caret_line(n_line, true, false, wi); - - if (p_select) { - _post_shift_selection(); - } -} - -void TextEdit::_move_caret_page_down(bool p_select) { - if (p_select) { - _pre_shift_selection(); - } else { - deselect(); - } - - int wi; - int n_line = caret.line + num_lines_from_rows(caret.line, get_caret_wrap_index(), get_visible_line_count(), wi) - 1; - set_caret_line(n_line, true, false, wi); - - if (p_select) { - _post_shift_selection(); - } -} - -void TextEdit::_do_backspace(bool p_word, bool p_all_to_left) { - if (!editable) { - return; - } - - if (has_selection() || (!p_all_to_left && !p_word)) { - backspace(); - return; - } - - if (p_all_to_left) { - int caret_current_column = caret.column; - caret.column = 0; - _remove_text(caret.line, 0, caret.line, caret_current_column); - return; - } - - if (p_word) { - int line = caret.line; - int column = caret.column; - - Vector<Vector2i> words = TS->shaped_text_get_word_breaks(text.get_line_data(line)->get_rid()); - for (int i = words.size() - 1; i >= 0; i--) { - if (words[i].x < column) { - column = words[i].x; - break; - } - } - - _remove_text(line, column, caret.line, caret.column); - - set_caret_line(line, false); - set_caret_column(column); - return; - } -} - -void TextEdit::_delete(bool p_word, bool p_all_to_right) { - if (!editable) { - return; - } - - if (has_selection()) { - delete_selection(); - return; - } - int curline_len = text[caret.line].length(); - - if (caret.line == text.size() - 1 && caret.column == curline_len) { - return; // Last line, last column: Nothing to do. - } - - int next_line = caret.column < curline_len ? caret.line : caret.line + 1; - int next_column; - - if (p_all_to_right) { - // Delete everything to right of caret - next_column = curline_len; - next_line = caret.line; - } else if (p_word && caret.column < curline_len - 1) { - // Delete next word to right of caret - int line = caret.line; - int column = caret.column; - - Vector<Vector2i> words = TS->shaped_text_get_word_breaks(text.get_line_data(line)->get_rid()); - for (int i = 0; i < words.size(); i++) { - if (words[i].y > column) { - column = words[i].y; - break; - } - } - - next_line = line; - next_column = column; - } else { - // Delete one character - next_column = caret.column < curline_len ? (caret.column + 1) : 0; - if (caret_mid_grapheme_enabled) { - next_column = caret.column < curline_len ? (caret.column + 1) : 0; - } else { - next_column = caret.column < curline_len ? TS->shaped_text_next_grapheme_pos(text.get_line_data(caret.line)->get_rid(), (caret.column)) : 0; - } - } - - _remove_text(caret.line, caret.column, next_line, next_column); - update(); -} - -void TextEdit::_move_caret_document_start(bool p_select) { - if (p_select) { - _pre_shift_selection(); - } else { - deselect(); - } - - set_caret_line(0); - set_caret_column(0); - - if (p_select) { - _post_shift_selection(); - } -} - -void TextEdit::_move_caret_document_end(bool p_select) { - if (p_select) { - _pre_shift_selection(); - } else { - deselect(); - } - - set_caret_line(get_last_unhidden_line(), true, false, 9999); - set_caret_column(text[caret.line].length()); - - if (p_select) { - _post_shift_selection(); - } -} - -void TextEdit::_get_mouse_pos(const Point2i &p_mouse, int &r_row, int &r_col) const { - float rows = p_mouse.y; - rows -= cache.style_normal->get_margin(SIDE_TOP); - rows /= get_row_height(); - rows += _get_v_scroll_offset(); - int first_vis_line = get_first_visible_line(); - int row = first_vis_line + Math::floor(rows); - int wrap_index = 0; - - if (get_line_wrapping_mode() != LineWrappingMode::LINE_WRAPPING_NONE || _is_hiding_enabled()) { - int f_ofs = num_lines_from_rows(first_vis_line, caret.wrap_ofs, rows + (1 * SGN(rows)), wrap_index) - 1; - if (rows < 0) { - row = first_vis_line - f_ofs; - } else { - row = first_vis_line + f_ofs; - } - } - - if (row < 0) { - row = 0; - } - - int col = 0; - - if (row >= text.size()) { - row = text.size() - 1; - col = text[row].size(); - } else { - int colx = p_mouse.x - (cache.style_normal->get_margin(SIDE_LEFT) + gutters_width + gutter_padding); - colx += caret.x_ofs; - col = get_char_pos_for_line(colx, row, wrap_index); - if (get_line_wrapping_mode() != LineWrappingMode::LINE_WRAPPING_NONE && wrap_index < get_line_wrap_count(row)) { - // Move back one if we are at the end of the row. - Vector<String> rows2 = get_line_wrapped_text(row); - int row_end_col = 0; - for (int i = 0; i < wrap_index + 1; i++) { - row_end_col += rows2[i].length(); - } - if (col >= row_end_col) { - col -= 1; - } - } - - RID text_rid = text.get_line_data(row)->get_line_rid(wrap_index); - if (is_layout_rtl()) { - colx = TS->shaped_text_get_size(text_rid).x - colx; - } - col = TS->shaped_text_hit_test_position(text_rid, colx); - } - - r_row = row; - r_col = col; -} - -void TextEdit::_get_minimap_mouse_row(const Point2i &p_mouse, int &r_row) const { - float rows = p_mouse.y; - rows -= cache.style_normal->get_margin(SIDE_TOP); - rows /= (minimap_char_size.y + minimap_line_spacing); - rows += _get_v_scroll_offset(); - - // calculate visible lines - int minimap_visible_lines = get_minimap_visible_lines(); - int visible_rows = get_visible_line_count() + 1; - int first_visible_line = get_first_visible_line() - 1; - int draw_amount = visible_rows + (smooth_scroll_enabled ? 1 : 0); - draw_amount += get_line_wrap_count(first_visible_line + 1); - int minimap_line_height = (minimap_char_size.y + minimap_line_spacing); - - // calculate viewport size and y offset - int viewport_height = (draw_amount - 1) * minimap_line_height; - int control_height = _get_control_height() - viewport_height; - int viewport_offset_y = round(get_scroll_pos_for_line(first_visible_line + 1) * control_height) / ((v_scroll->get_max() <= minimap_visible_lines) ? (minimap_visible_lines - draw_amount) : (v_scroll->get_max() - draw_amount)); - - // calculate the first line. - int num_lines_before = round((viewport_offset_y) / minimap_line_height); - int wi; - int minimap_line = (v_scroll->get_max() <= minimap_visible_lines) ? -1 : first_visible_line; - if (first_visible_line > 0 && minimap_line >= 0) { - minimap_line -= num_lines_from_rows(first_visible_line, 0, -num_lines_before, wi); - minimap_line -= (minimap_line > 0 && smooth_scroll_enabled ? 1 : 0); - } else { - minimap_line = 0; - } - - int row = minimap_line + Math::floor(rows); - int wrap_index = 0; - - if (get_line_wrapping_mode() != LineWrappingMode::LINE_WRAPPING_NONE || _is_hiding_enabled()) { - int f_ofs = num_lines_from_rows(minimap_line, caret.wrap_ofs, rows + (1 * SGN(rows)), wrap_index) - 1; - if (rows < 0) { - row = minimap_line - f_ofs; - } else { - row = minimap_line + f_ofs; - } - } - - if (row < 0) { - row = 0; - } - - if (row >= text.size()) { - row = text.size() - 1; - } - - r_row = row; -} - -bool TextEdit::is_dragging_cursor() const { - return dragging_selection || dragging_minimap; -} - void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { ERR_FAIL_COND(p_gui_input.is_null()); @@ -1840,10 +1313,11 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { if (mb->get_button_index() == MOUSE_BUTTON_LEFT) { _reset_caret_blink_timer(); - int row, col; - _get_mouse_pos(Point2i(mpos.x, mpos.y), row, col); + Point2i pos = get_line_column_at_pos(Point2i(mpos.x, mpos.y)); + int row = pos.y; + int col = pos.x; - int left_margin = cache.style_normal->get_margin(SIDE_LEFT); + int left_margin = style_normal->get_margin(SIDE_LEFT); for (int i = 0; i < gutters.size(); i++) { if (!gutters[i].draw || gutters[i].width <= 0) { continue; @@ -1942,8 +1416,9 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { if (mb->get_button_index() == MOUSE_BUTTON_RIGHT && context_menu_enabled) { _reset_caret_blink_timer(); - int row, col; - _get_mouse_pos(Point2i(mpos.x, mpos.y), row, col); + Point2i pos = get_line_column_at_pos(Point2i(mpos.x, mpos.y)); + int row = pos.y; + int col = pos.x; if (is_move_caret_on_right_click_enabled()) { if (has_selection()) { @@ -1963,7 +1438,7 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { } } - _ensure_menu(); + _generate_context_menu(); menu->set_position(get_screen_transform().xform(mpos)); menu->set_size(Vector2(1, 1)); menu->popup(); @@ -2162,7 +1637,7 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { // MISC. if (k->is_action("ui_menu", true)) { if (context_menu_enabled) { - _ensure_menu(); + _generate_context_menu(); adjust_viewport_to_caret(); menu->set_position(get_screen_transform().xform(get_caret_draw_pos())); menu->set_size(Vector2(1, 1)); @@ -2260,8 +1735,8 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { return; } - // Handle Unicode (if no modifiers active). - if (allow_unicode_handling && editable && k->get_unicode() >= 32) { + // Handle Unicode (if no modifiers active). Tab has a value of 0x09. + if (allow_unicode_handling && editable && (k->get_unicode() >= 32 || k->get_keycode() == KEY_TAB)) { handle_unicode_input(k->get_unicode()); accept_event(); return; @@ -2269,328 +1744,486 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) { } } -/**** TEXT EDIT CORE API ****/ +/* Input actions. */ +void TextEdit::_swap_current_input_direction() { + if (input_direction == TEXT_DIRECTION_LTR) { + input_direction = TEXT_DIRECTION_RTL; + } else { + input_direction = TEXT_DIRECTION_LTR; + } + set_caret_column(caret.column); + update(); +} -void TextEdit::_base_insert_text(int p_line, int p_char, const String &p_text, int &r_end_line, int &r_end_column) { - // Save for undo. - ERR_FAIL_INDEX(p_line, text.size()); - ERR_FAIL_COND(p_char < 0); +void TextEdit::_new_line(bool p_split_current_line, bool p_above) { + if (!editable) { + return; + } - /* STEP 1: Remove \r from source text and separate in substrings. */ + begin_complex_operation(); - Vector<String> substrings = p_text.replace("\r", "").split("\n"); + bool first_line = false; + if (!p_split_current_line) { + if (p_above) { + if (caret.line > 0) { + set_caret_line(caret.line - 1, false); + set_caret_column(text[caret.line].length()); + } else { + set_caret_column(0); + first_line = true; + } + } else { + set_caret_column(text[caret.line].length()); + } + } - // Is this just a new empty line? - bool shift_first_line = p_char == 0 && p_text.replace("\r", "") == "\n"; + insert_text_at_caret("\n"); - /* STEP 2: Add spaces if the char is greater than the end of the line. */ - while (p_char > text[p_line].length()) { - text.set(p_line, text[p_line] + String::chr(' '), structured_text_parser(st_parser, st_args, text[p_line] + String::chr(' '))); + if (first_line) { + set_caret_line(0); } - /* STEP 3: Separate dest string in pre and post text. */ + end_complex_operation(); +} - String preinsert_text = text[p_line].substr(0, p_char); - String postinsert_text = text[p_line].substr(p_char, text[p_line].size()); +void TextEdit::_move_caret_left(bool p_select, bool p_move_by_word) { + // Handle selection + if (p_select) { + _pre_shift_selection(); + } else if (selection.active && !p_move_by_word) { + // If a selection is active, move caret to start of selection + set_caret_line(selection.from_line); + set_caret_column(selection.from_column); + deselect(); + return; + } else { + deselect(); + } - for (int j = 0; j < substrings.size(); j++) { - // Insert the substrings. + if (p_move_by_word) { + int cc = caret.column; - if (j == 0) { - text.set(p_line, preinsert_text + substrings[j], structured_text_parser(st_parser, st_args, preinsert_text + substrings[j])); + if (cc == 0 && caret.line > 0) { + set_caret_line(caret.line - 1); + set_caret_column(text[caret.line].length()); } else { - text.insert(p_line + j, substrings[j], structured_text_parser(st_parser, st_args, substrings[j])); + Vector<Vector2i> words = TS->shaped_text_get_word_breaks(text.get_line_data(caret.line)->get_rid()); + for (int i = words.size() - 1; i >= 0; i--) { + if (words[i].x < cc) { + cc = words[i].x; + break; + } + } + set_caret_column(cc); } - - if (j == substrings.size() - 1) { - text.set(p_line + j, text[p_line + j] + postinsert_text, structured_text_parser(st_parser, st_args, text[p_line + j] + postinsert_text)); + } else { + // If the caret is at the start of the line, and not on the first line, move it up to the end of the previous line. + if (caret.column == 0) { + if (caret.line > 0) { + set_caret_line(caret.line - get_next_visible_line_offset_from(CLAMP(caret.line - 1, 0, text.size() - 1), -1)); + set_caret_column(text[caret.line].length()); + } + } else { + if (caret_mid_grapheme_enabled) { + set_caret_column(get_caret_column() - 1); + } else { + set_caret_column(TS->shaped_text_prev_grapheme_pos(text.get_line_data(caret.line)->get_rid(), get_caret_column())); + } } } - if (shift_first_line) { - text.move_gutters(p_line, p_line + 1); - text.set_hidden(p_line + 1, text.is_hidden(p_line)); - - text.set_hidden(p_line, false); + if (p_select) { + _post_shift_selection(); } +} - text.invalidate_cache(p_line); +void TextEdit::_move_caret_right(bool p_select, bool p_move_by_word) { + // Handle selection + if (p_select) { + _pre_shift_selection(); + } else if (selection.active && !p_move_by_word) { + // If a selection is active, move caret to end of selection + set_caret_line(selection.to_line); + set_caret_column(selection.to_column); + deselect(); + return; + } else { + deselect(); + } - r_end_line = p_line + substrings.size() - 1; - r_end_column = text[r_end_line].length() - postinsert_text.length(); + if (p_move_by_word) { + int cc = caret.column; - TextServer::Direction dir = TS->shaped_text_get_dominant_direciton_in_range(text.get_line_data(r_end_line)->get_rid(), (r_end_line == p_line) ? caret.column : 0, r_end_column); - if (dir != TextServer::DIRECTION_AUTO) { - input_direction = (TextDirection)dir; + if (cc == text[caret.line].length() && caret.line < text.size() - 1) { + set_caret_line(caret.line + 1); + set_caret_column(0); + } else { + Vector<Vector2i> words = TS->shaped_text_get_word_breaks(text.get_line_data(caret.line)->get_rid()); + for (int i = 0; i < words.size(); i++) { + if (words[i].y > cc) { + cc = words[i].y; + break; + } + } + set_caret_column(cc); + } + } else { + // If we are at the end of the line, move the caret to the next line down. + if (caret.column == text[caret.line].length()) { + if (caret.line < text.size() - 1) { + set_caret_line(get_caret_line() + get_next_visible_line_offset_from(CLAMP(caret.line + 1, 0, text.size() - 1), 1), true, false); + set_caret_column(0); + } + } else { + if (caret_mid_grapheme_enabled) { + set_caret_column(get_caret_column() + 1); + } else { + set_caret_column(TS->shaped_text_next_grapheme_pos(text.get_line_data(caret.line)->get_rid(), get_caret_column())); + } + } } - if (!text_changed_dirty && !setting_text) { - if (is_inside_tree()) { - MessageQueue::get_singleton()->push_call(this, "_text_changed_emit"); - } - text_changed_dirty = true; + if (p_select) { + _post_shift_selection(); } - emit_signal(SNAME("lines_edited_from"), p_line, r_end_line); } -String TextEdit::_base_get_text(int p_from_line, int p_from_column, int p_to_line, int p_to_column) const { - ERR_FAIL_INDEX_V(p_from_line, text.size(), String()); - ERR_FAIL_INDEX_V(p_from_column, text[p_from_line].length() + 1, String()); - ERR_FAIL_INDEX_V(p_to_line, text.size(), String()); - ERR_FAIL_INDEX_V(p_to_column, text[p_to_line].length() + 1, String()); - ERR_FAIL_COND_V(p_to_line < p_from_line, String()); // 'from > to'. - ERR_FAIL_COND_V(p_to_line == p_from_line && p_to_column < p_from_column, String()); // 'from > to'. - - String ret; - - for (int i = p_from_line; i <= p_to_line; i++) { - int begin = (i == p_from_line) ? p_from_column : 0; - int end = (i == p_to_line) ? p_to_column : text[i].length(); +void TextEdit::_move_caret_up(bool p_select) { + if (p_select) { + _pre_shift_selection(); + } else { + deselect(); + } - if (i > p_from_line) { - ret += "\n"; + int cur_wrap_index = get_caret_wrap_index(); + if (cur_wrap_index > 0) { + set_caret_line(caret.line, true, false, cur_wrap_index - 1); + } else if (caret.line == 0) { + set_caret_column(0); + } else { + int new_line = caret.line - get_next_visible_line_offset_from(caret.line - 1, -1); + if (is_line_wrapped(new_line)) { + set_caret_line(new_line, true, false, get_line_wrap_count(new_line)); + } else { + set_caret_line(new_line, true, false); } - ret += text[i].substr(begin, end - begin); } - return ret; + if (p_select) { + _post_shift_selection(); + } } -void TextEdit::_base_remove_text(int p_from_line, int p_from_column, int p_to_line, int p_to_column) { - ERR_FAIL_INDEX(p_from_line, text.size()); - ERR_FAIL_INDEX(p_from_column, text[p_from_line].length() + 1); - ERR_FAIL_INDEX(p_to_line, text.size()); - ERR_FAIL_INDEX(p_to_column, text[p_to_line].length() + 1); - ERR_FAIL_COND(p_to_line < p_from_line); // 'from > to'. - ERR_FAIL_COND(p_to_line == p_from_line && p_to_column < p_from_column); // 'from > to'. +void TextEdit::_move_caret_down(bool p_select) { + if (p_select) { + _pre_shift_selection(); + } else { + deselect(); + } - String pre_text = text[p_from_line].substr(0, p_from_column); - String post_text = text[p_to_line].substr(p_to_column, text[p_to_line].length()); + int cur_wrap_index = get_caret_wrap_index(); + if (cur_wrap_index < get_line_wrap_count(caret.line)) { + set_caret_line(caret.line, true, false, cur_wrap_index + 1); + } else if (caret.line == get_last_unhidden_line()) { + set_caret_column(text[caret.line].length()); + } else { + int new_line = caret.line + get_next_visible_line_offset_from(CLAMP(caret.line + 1, 0, text.size() - 1), 1); + set_caret_line(new_line, true, false, 0); + } - for (int i = p_from_line; i < p_to_line; i++) { - text.remove(p_from_line + 1); + if (p_select) { + _post_shift_selection(); } - text.set(p_from_line, pre_text + post_text, structured_text_parser(st_parser, st_args, pre_text + post_text)); +} - text.invalidate_cache(p_from_line); +void TextEdit::_move_caret_to_line_start(bool p_select) { + if (p_select) { + _pre_shift_selection(); + } else { + deselect(); + } - if (!text_changed_dirty && !setting_text) { - if (is_inside_tree()) { - MessageQueue::get_singleton()->push_call(this, "_text_changed_emit"); + // Move caret column to start of wrapped row and then to start of text. + Vector<String> rows = get_line_wrapped_text(caret.line); + int wi = get_caret_wrap_index(); + int row_start_col = 0; + for (int i = 0; i < wi; i++) { + row_start_col += rows[i].length(); + } + if (caret.column == row_start_col || wi == 0) { + // Compute whitespace symbols sequence length. + int current_line_whitespace_len = 0; + while (current_line_whitespace_len < text[caret.line].length()) { + char32_t c = text[caret.line][current_line_whitespace_len]; + if (c != '\t' && c != ' ') { + break; + } + current_line_whitespace_len++; } - text_changed_dirty = true; + + if (get_caret_column() == current_line_whitespace_len) { + set_caret_column(0); + } else { + set_caret_column(current_line_whitespace_len); + } + } else { + set_caret_column(row_start_col); } - emit_signal(SNAME("lines_edited_from"), p_to_line, p_from_line); -} -void TextEdit::_insert_text(int p_line, int p_char, const String &p_text, int *r_end_line, int *r_end_char) { - if (!setting_text && idle_detect->is_inside_tree()) { - idle_detect->start(); + if (p_select) { + _post_shift_selection(); } +} - if (undo_enabled) { - _clear_redo(); +void TextEdit::_move_caret_to_line_end(bool p_select) { + if (p_select) { + _pre_shift_selection(); + } else { + deselect(); } - int retline, retchar; - _base_insert_text(p_line, p_char, p_text, retline, retchar); - if (r_end_line) { - *r_end_line = retline; + // Move caret column to end of wrapped row and then to end of text. + Vector<String> rows = get_line_wrapped_text(caret.line); + int wi = get_caret_wrap_index(); + int row_end_col = -1; + for (int i = 0; i < wi + 1; i++) { + row_end_col += rows[i].length(); } - if (r_end_char) { - *r_end_char = retchar; + if (wi == rows.size() - 1 || caret.column == row_end_col) { + set_caret_column(text[caret.line].length()); + } else { + set_caret_column(row_end_col); } - if (!undo_enabled) { - return; + if (p_select) { + _post_shift_selection(); } +} - /* UNDO!! */ - TextOperation op; - op.type = TextOperation::TYPE_INSERT; - op.from_line = p_line; - op.from_column = p_char; - op.to_line = retline; - op.to_column = retchar; - op.text = p_text; - op.version = ++version; - op.chain_forward = false; - op.chain_backward = false; +void TextEdit::_move_caret_page_up(bool p_select) { + if (p_select) { + _pre_shift_selection(); + } else { + deselect(); + } - // See if it should just be set as current op. - if (current_op.type != op.type) { - op.prev_version = get_version(); - _push_current_op(); - current_op = op; + Point2i next_line = get_next_visible_line_index_offset_from(caret.line, get_caret_wrap_index(), -get_visible_line_count()); + int n_line = caret.line - next_line.x + 1; + set_caret_line(n_line, true, false, next_line.y); - return; // Set as current op, return. - } - // See if it can be merged. - if (current_op.to_line != p_line || current_op.to_column != p_char) { - op.prev_version = get_version(); - _push_current_op(); - current_op = op; - return; // Set as current op, return. + if (p_select) { + _post_shift_selection(); } - // Merge current op. - - current_op.text += p_text; - current_op.to_column = retchar; - current_op.to_line = retline; - current_op.version = op.version; } -void TextEdit::_remove_text(int p_from_line, int p_from_column, int p_to_line, int p_to_column) { - if (!setting_text && idle_detect->is_inside_tree()) { - idle_detect->start(); +void TextEdit::_move_caret_page_down(bool p_select) { + if (p_select) { + _pre_shift_selection(); + } else { + deselect(); } - String text; - if (undo_enabled) { - _clear_redo(); - text = _base_get_text(p_from_line, p_from_column, p_to_line, p_to_column); - } + Point2i next_line = get_next_visible_line_index_offset_from(caret.line, get_caret_wrap_index(), get_visible_line_count()); + int n_line = caret.line + next_line.x - 1; + set_caret_line(n_line, true, false, next_line.y); - _base_remove_text(p_from_line, p_from_column, p_to_line, p_to_column); + if (p_select) { + _post_shift_selection(); + } +} - if (!undo_enabled) { +void TextEdit::_do_backspace(bool p_word, bool p_all_to_left) { + if (!editable) { return; } - /* UNDO! */ - TextOperation op; - op.type = TextOperation::TYPE_REMOVE; - op.from_line = p_from_line; - op.from_column = p_from_column; - op.to_line = p_to_line; - op.to_column = p_to_column; - op.text = text; - op.version = ++version; - op.chain_forward = false; - op.chain_backward = false; - - // See if it should just be set as current op. - if (current_op.type != op.type) { - op.prev_version = get_version(); - _push_current_op(); - current_op = op; - return; // Set as current op, return. + if (has_selection() || (!p_all_to_left && !p_word)) { + backspace(); + return; } - // See if it can be merged. - if (current_op.from_line == p_to_line && current_op.from_column == p_to_column) { - // Backspace or similar. - current_op.text = text + current_op.text; - current_op.from_line = p_from_line; - current_op.from_column = p_from_column; - return; // Update current op. + + if (p_all_to_left) { + int caret_current_column = caret.column; + caret.column = 0; + _remove_text(caret.line, 0, caret.line, caret_current_column); + return; } - op.prev_version = get_version(); - _push_current_op(); - current_op = op; -} + if (p_word) { + int line = caret.line; + int column = caret.column; -Size2 TextEdit::get_minimum_size() const { - return cache.style_normal->get_minimum_size(); -} + Vector<Vector2i> words = TS->shaped_text_get_word_breaks(text.get_line_data(line)->get_rid()); + for (int i = words.size() - 1; i >= 0; i--) { + if (words[i].x < column) { + column = words[i].x; + break; + } + } -int TextEdit::_get_control_height() const { - int control_height = get_size().height; - control_height -= cache.style_normal->get_minimum_size().height; - if (h_scroll->is_visible_in_tree()) { - control_height -= h_scroll->get_size().height; + _remove_text(line, column, caret.line, caret.column); + + set_caret_line(line, false); + set_caret_column(column); + return; } - return control_height; } -int TextEdit::_get_menu_action_accelerator(const String &p_action) { - const List<Ref<InputEvent>> *events = InputMap::get_singleton()->action_get_events(p_action); - if (!events) { - return 0; +void TextEdit::_delete(bool p_word, bool p_all_to_right) { + if (!editable) { + return; } - // Use first event in the list for the accelerator. - const List<Ref<InputEvent>>::Element *first_event = events->front(); - if (!first_event) { - return 0; + if (has_selection()) { + delete_selection(); + return; } + int curline_len = text[caret.line].length(); - const Ref<InputEventKey> event = first_event->get(); - if (event.is_null()) { - return 0; + if (caret.line == text.size() - 1 && caret.column == curline_len) { + return; // Last line, last column: Nothing to do. } - // Use physical keycode if non-zero - if (event->get_physical_keycode() != 0) { - return event->get_physical_keycode_with_modifiers(); + int next_line = caret.column < curline_len ? caret.line : caret.line + 1; + int next_column; + + if (p_all_to_right) { + // Delete everything to right of caret + next_column = curline_len; + next_line = caret.line; + } else if (p_word && caret.column < curline_len - 1) { + // Delete next word to right of caret + int line = caret.line; + int column = caret.column; + + Vector<Vector2i> words = TS->shaped_text_get_word_breaks(text.get_line_data(line)->get_rid()); + for (int i = 0; i < words.size(); i++) { + if (words[i].y > column) { + column = words[i].y; + break; + } + } + + next_line = line; + next_column = column; } else { - return event->get_keycode_with_modifiers(); + // Delete one character + next_column = caret.column < curline_len ? (caret.column + 1) : 0; + if (caret_mid_grapheme_enabled) { + next_column = caret.column < curline_len ? (caret.column + 1) : 0; + } else { + next_column = caret.column < curline_len ? TS->shaped_text_next_grapheme_pos(text.get_line_data(caret.line)->get_rid(), (caret.column)) : 0; + } } + + _remove_text(caret.line, caret.column, next_line, next_column); + update(); } -int TextEdit::get_row_height() const { - int height = cache.font->get_height(cache.font_size); - for (int i = 0; i < text.size(); i++) { - for (int j = 0; j <= text.get_line_wrap_amount(i); j++) { - height = MAX(height, text.get_line_height(i, j)); - } +void TextEdit::_move_caret_document_start(bool p_select) { + if (p_select) { + _pre_shift_selection(); + } else { + deselect(); } - return height + cache.line_spacing; -} -int TextEdit::get_char_pos_for_line(int p_px, int p_line, int p_wrap_index) const { - ERR_FAIL_INDEX_V(p_line, text.size(), 0); - p_wrap_index = MIN(p_wrap_index, text.get_line_data(p_line)->get_line_count() - 1); + set_caret_line(0); + set_caret_column(0); - RID text_rid = text.get_line_data(p_line)->get_line_rid(p_wrap_index); - if (is_layout_rtl()) { - p_px = TS->shaped_text_get_size(text_rid).x - p_px; + if (p_select) { + _post_shift_selection(); } - return TS->shaped_text_hit_test_position(text_rid, p_px); } -int TextEdit::get_column_x_offset_for_line(int p_char, int p_line) const { - ERR_FAIL_INDEX_V(p_line, text.size(), 0); +void TextEdit::_move_caret_document_end(bool p_select) { + if (p_select) { + _pre_shift_selection(); + } else { + deselect(); + } - int row = 0; - Vector<Vector2i> rows2 = text.get_line_wrap_ranges(p_line); - for (int i = 0; i < rows2.size(); i++) { - if ((p_char >= rows2[i].x) && (p_char < rows2[i].y)) { - row = i; - break; - } + set_caret_line(get_last_unhidden_line(), true, false, 9999); + set_caret_column(text[caret.line].length()); + + if (p_select) { + _post_shift_selection(); } +} - Rect2 l_caret, t_caret; - TextServer::Direction l_dir, t_dir; - RID text_rid = text.get_line_data(p_line)->get_line_rid(row); - TS->shaped_text_get_carets(text_rid, caret.column, l_caret, l_dir, t_caret, t_dir); - if ((l_caret != Rect2() && (l_dir == TextServer::DIRECTION_AUTO || l_dir == (TextServer::Direction)input_direction)) || (t_caret == Rect2())) { - return l_caret.position.x; +void TextEdit::_update_caches() { + /* Internal API for CodeEdit. */ + brace_mismatch_color = get_theme_color(SNAME("brace_mismatch_color"), SNAME("CodeEdit")); + code_folding_color = get_theme_color(SNAME("code_folding_color"), SNAME("CodeEdit")); + folded_eol_icon = get_theme_icon(SNAME("folded_eol_icon"), SNAME("CodeEdit")); + + /* Search */ + search_result_color = get_theme_color(SNAME("search_result_color")); + search_result_border_color = get_theme_color(SNAME("search_result_border_color")); + + /* Caret */ + caret_color = get_theme_color(SNAME("caret_color")); + caret_background_color = get_theme_color(SNAME("caret_background_color")); + + /* Selection */ + font_selected_color = get_theme_color(SNAME("font_selected_color")); + selection_color = get_theme_color(SNAME("selection_color")); + + /* Visual. */ + style_normal = get_theme_stylebox(SNAME("normal")); + style_focus = get_theme_stylebox(SNAME("focus")); + style_readonly = get_theme_stylebox(SNAME("read_only")); + + tab_icon = get_theme_icon(SNAME("tab")); + space_icon = get_theme_icon(SNAME("space")); + + font = get_theme_font(SNAME("font")); + font_size = get_theme_font_size(SNAME("font_size")); + font_color = get_theme_color(SNAME("font_color")); + font_readonly_color = get_theme_color(SNAME("font_readonly_color")); + + outline_size = get_theme_constant(SNAME("outline_size")); + outline_color = get_theme_color(SNAME("font_outline_color")); + + line_spacing = get_theme_constant(SNAME("line_spacing")); + + background_color = get_theme_color(SNAME("background_color")); + current_line_color = get_theme_color(SNAME("current_line_color")); + word_highlighted_color = get_theme_color(SNAME("word_highlighted_color")); + + /* Text properties. */ + TextServer::Direction dir; + if (text_direction == Control::TEXT_DIRECTION_INHERITED) { + dir = is_layout_rtl() ? TextServer::DIRECTION_RTL : TextServer::DIRECTION_LTR; } else { - return t_caret.position.x; + dir = (TextServer::Direction)text_direction; } -} + text.set_direction_and_language(dir, (language != "") ? language : TranslationServer::get_singleton()->get_tool_locale()); + text.set_font_features(opentype_features); + text.set_draw_control_chars(draw_control_chars); + text.set_font(font); + text.set_font_size(font_size); + text.invalidate_all(); -void TextEdit::insert_text_at_caret(const String &p_text) { - if (selection.active) { - delete_selection(); + /* Syntax highlighting. */ + if (syntax_highlighter.is_valid()) { + syntax_highlighter->set_text_edit(this); } +} - int new_column, new_line; - _insert_text(caret.line, caret.column, p_text, &new_line, &new_column); - _update_scrollbars(); +/* General overrides. */ +Size2 TextEdit::get_minimum_size() const { + return style_normal->get_minimum_size(); +} - set_caret_line(new_line, false); - set_caret_column(new_column); - update(); +bool TextEdit::is_text_field() const { + return true; } Control::CursorShape TextEdit::get_cursor_shape(const Point2 &p_pos) const { - int row, col; - _get_mouse_pos(p_pos, row, col); + Point2i pos = get_line_column_at_pos(p_pos); + int row = pos.y; - int left_margin = cache.style_normal->get_margin(SIDE_LEFT); + int left_margin = style_normal->get_margin(SIDE_LEFT); int gutter = left_margin + gutters_width; if (p_pos.x < gutter) { for (int i = 0; i < gutters.size(); i++) { @@ -2608,75 +2241,59 @@ Control::CursorShape TextEdit::get_cursor_shape(const Point2 &p_pos) const { return CURSOR_ARROW; } - int xmargin_end = get_size().width - cache.style_normal->get_margin(SIDE_RIGHT); + int xmargin_end = get_size().width - style_normal->get_margin(SIDE_RIGHT); if (draw_minimap && p_pos.x > xmargin_end - minimap_width && p_pos.x <= xmargin_end) { return CURSOR_ARROW; } return get_default_cursor_shape(); } -void TextEdit::set_text(String p_text) { - setting_text = true; - if (!undo_enabled) { - _clear(); - insert_text_at_caret(p_text); +String TextEdit::get_tooltip(const Point2 &p_pos) const { + if (!tooltip_obj) { + return Control::get_tooltip(p_pos); } + Point2i pos = get_line_column_at_pos(p_pos); + int row = pos.y; + int col = pos.x; - if (undo_enabled) { - set_caret_line(0); - set_caret_column(0); - - begin_complex_operation(); - _remove_text(0, 0, MAX(0, get_line_count() - 1), MAX(get_line(MAX(get_line_count() - 1, 0)).size() - 1, 0)); - insert_text_at_caret(p_text); - end_complex_operation(); - selection.active = false; + String s = text[row]; + if (s.length() == 0) { + return Control::get_tooltip(p_pos); } + int beg, end; + if (select_word(s, col, beg, end)) { + String tt = tooltip_obj->call(tooltip_func, s.substr(beg, end - beg), tooltip_ud); - set_caret_line(0); - set_caret_column(0); - - update(); - setting_text = false; -} - -String TextEdit::get_text() { - String longthing; - int len = text.size(); - for (int i = 0; i < len; i++) { - longthing += text[i]; - if (i != len - 1) { - longthing += "\n"; - } + return tt; } - return longthing; + return Control::get_tooltip(p_pos); } -void TextEdit::set_structured_text_bidi_override(Control::StructuredTextParser p_parser) { - if (st_parser != p_parser) { - st_parser = p_parser; - for (int i = 0; i < text.size(); i++) { - text.set(i, text[i], structured_text_parser(st_parser, st_args, text[i])); - } - update(); - } +void TextEdit::set_tooltip_request_func(Object *p_obj, const StringName &p_function, const Variant &p_udata) { + tooltip_obj = p_obj; + tooltip_func = p_function; + tooltip_ud = p_udata; } -Control::StructuredTextParser TextEdit::get_structured_text_bidi_override() const { - return st_parser; +/* Text */ +// Text properties. +bool TextEdit::has_ime_text() const { + return !ime_text.is_empty(); } -void TextEdit::set_structured_text_bidi_override_options(Array p_args) { - st_args = p_args; - for (int i = 0; i < text.size(); i++) { - text.set(i, text[i], structured_text_parser(st_parser, st_args, text[i])); +void TextEdit::set_editable(const bool p_editable) { + if (editable == p_editable) { + return; } + + editable = p_editable; + update(); } -Array TextEdit::get_structured_text_bidi_override_options() const { - return st_args; +bool TextEdit::is_editable() const { + return editable; } void TextEdit::set_text_direction(Control::TextDirection p_text_direction) { @@ -2709,13 +2326,6 @@ Control::TextDirection TextEdit::get_text_direction() const { return text_direction; } -void TextEdit::clear_opentype_features() { - opentype_features.clear(); - text.set_font_features(opentype_features); - text.invalidate_all(); - update(); -} - void TextEdit::set_opentype_feature(const String &p_name, int p_value) { int32_t tag = TS->name_to_tag(p_name); if (!opentype_features.has(tag) || (int)opentype_features[tag] != p_value) { @@ -2734,6 +2344,13 @@ int TextEdit::get_opentype_feature(const String &p_name) const { return opentype_features[tag]; } +void TextEdit::clear_opentype_features() { + opentype_features.clear(); + text.set_font_features(opentype_features); + text.invalidate_all(); + update(); +} + void TextEdit::set_language(const String &p_language) { if (language != p_language) { language = p_language; @@ -2753,32 +2370,85 @@ String TextEdit::get_language() const { return language; } -void TextEdit::set_draw_control_chars(bool p_draw_control_chars) { - if (draw_control_chars != p_draw_control_chars) { - draw_control_chars = p_draw_control_chars; - if (menu && menu->get_item_index(MENU_DISPLAY_UCC) >= 0) { - menu->set_item_checked(menu->get_item_index(MENU_DISPLAY_UCC), draw_control_chars); +void TextEdit::set_structured_text_bidi_override(Control::StructuredTextParser p_parser) { + if (st_parser != p_parser) { + st_parser = p_parser; + for (int i = 0; i < text.size(); i++) { + text.set(i, text[i], structured_text_parser(st_parser, st_args, text[i])); } - text.set_draw_control_chars(draw_control_chars); - text.invalidate_all(); update(); } } -bool TextEdit::get_draw_control_chars() const { - return draw_control_chars; +Control::StructuredTextParser TextEdit::get_structured_text_bidi_override() const { + return st_parser; } -String TextEdit::get_line(int line) const { - if (line < 0 || line >= text.size()) { - return ""; +void TextEdit::set_structured_text_bidi_override_options(Array p_args) { + st_args = p_args; + for (int i = 0; i < text.size(); i++) { + text.set(i, text[i], structured_text_parser(st_parser, st_args, text[i])); } + update(); +} - return text[line]; -}; +Array TextEdit::get_structured_text_bidi_override_options() const { + return st_args; +} -bool TextEdit::has_ime_text() const { - return !ime_text.is_empty(); +void TextEdit::set_tab_size(const int p_size) { + ERR_FAIL_COND_MSG(p_size <= 0, "Tab size must be greater than 0."); + if (p_size == text.get_tab_size()) { + return; + } + text.set_tab_size(p_size); + text.invalidate_all_lines(); + update(); +} + +int TextEdit::get_tab_size() const { + return text.get_tab_size(); +} + +// User controls +void TextEdit::set_overtype_mode_enabled(const bool p_enabled) { + overtype_mode = p_enabled; + update(); +} + +bool TextEdit::is_overtype_mode_enabled() const { + return overtype_mode; +} + +void TextEdit::set_context_menu_enabled(bool p_enable) { + context_menu_enabled = p_enable; +} + +bool TextEdit::is_context_menu_enabled() const { + return context_menu_enabled; +} + +void TextEdit::set_shortcut_keys_enabled(bool p_enabled) { + shortcut_keys_enabled = p_enabled; +} + +bool TextEdit::is_shortcut_keys_enabled() const { + return shortcut_keys_enabled; +} + +void TextEdit::set_virtual_keyboard_enabled(bool p_enable) { + virtual_keyboard_enabled = p_enable; +} + +bool TextEdit::is_virtual_keyboard_enabled() const { + return virtual_keyboard_enabled; +} + +// Text manipulation +void TextEdit::clear() { + setting_text = true; + _clear(); + setting_text = false; } void TextEdit::_clear() { @@ -2793,89 +2463,263 @@ void TextEdit::_clear() { selection.active = false; } -void TextEdit::clear() { +void TextEdit::set_text(const String &p_text) { setting_text = true; - _clear(); + if (!undo_enabled) { + _clear(); + insert_text_at_caret(p_text); + } + + if (undo_enabled) { + set_caret_line(0); + set_caret_column(0); + + begin_complex_operation(); + _remove_text(0, 0, MAX(0, get_line_count() - 1), MAX(get_line(MAX(get_line_count() - 1, 0)).size() - 1, 0)); + insert_text_at_caret(p_text); + end_complex_operation(); + selection.active = false; + } + + set_caret_line(0); + set_caret_column(0); + + update(); setting_text = false; -}; +} -void TextEdit::_update_caches() { - /* Internal API for CodeEdit. */ - code_folding_color = get_theme_color(SNAME("code_folding_color"), SNAME("CodeEdit")); - folded_eol_icon = get_theme_icon(SNAME("folded_eol_icon"), SNAME("CodeEdit")); +String TextEdit::get_text() const { + String longthing; + int len = text.size(); + for (int i = 0; i < len; i++) { + longthing += text[i]; + if (i != len - 1) { + longthing += "\n"; + } + } + return longthing; +} - /* Caret */ - caret_color = get_theme_color(SNAME("caret_color")); - caret_background_color = get_theme_color(SNAME("caret_background_color")); +int TextEdit::get_line_count() const { + return text.size(); +} - /* Selection */ - font_selected_color = get_theme_color(SNAME("font_selected_color")); - selection_color = get_theme_color(SNAME("selection_color")); +void TextEdit::set_line(int p_line, const String &p_new_text) { + if (p_line < 0 || p_line >= text.size()) { + return; + } + _remove_text(p_line, 0, p_line, text[p_line].length()); + _insert_text(p_line, 0, p_new_text); + if (caret.line == p_line) { + caret.column = MIN(caret.column, p_new_text.length()); + } + if (has_selection() && p_line == selection.to_line && selection.to_column > text[p_line].length()) { + selection.to_column = text[p_line].length(); + } +} - cache.style_normal = get_theme_stylebox(SNAME("normal")); - cache.style_focus = get_theme_stylebox(SNAME("focus")); - cache.style_readonly = get_theme_stylebox(SNAME("read_only")); - cache.font = get_theme_font(SNAME("font")); - cache.font_size = get_theme_font_size(SNAME("font_size")); - cache.outline_color = get_theme_color(SNAME("font_outline_color")); - cache.outline_size = get_theme_constant(SNAME("outline_size")); - cache.font_color = get_theme_color(SNAME("font_color")); - cache.font_readonly_color = get_theme_color(SNAME("font_readonly_color")); - cache.current_line_color = get_theme_color(SNAME("current_line_color")); - cache.brace_mismatch_color = get_theme_color(SNAME("brace_mismatch_color"), SNAME("CodeEdit")); - cache.word_highlighted_color = get_theme_color(SNAME("word_highlighted_color")); - cache.search_result_color = get_theme_color(SNAME("search_result_color")); - cache.search_result_border_color = get_theme_color(SNAME("search_result_border_color")); - cache.background_color = get_theme_color(SNAME("background_color")); -#ifdef TOOLS_ENABLED - cache.line_spacing = get_theme_constant(SNAME("line_spacing")) * EDSCALE; -#else - cache.line_spacing = get_theme_constant(SNAME("line_spacing")); -#endif - cache.tab_icon = get_theme_icon(SNAME("tab")); - cache.space_icon = get_theme_icon(SNAME("space")); +String TextEdit::get_line(int p_line) const { + if (p_line < 0 || p_line >= text.size()) { + return ""; + } + return text[p_line]; +} - TextServer::Direction dir; - if (text_direction == Control::TEXT_DIRECTION_INHERITED) { - dir = is_layout_rtl() ? TextServer::DIRECTION_RTL : TextServer::DIRECTION_LTR; - } else { - dir = (TextServer::Direction)text_direction; +int TextEdit::get_line_width(int p_line, int p_wrap_index) const { + ERR_FAIL_INDEX_V(p_line, text.size(), 0); + ERR_FAIL_COND_V(p_wrap_index > get_line_wrap_count(p_line), 0); + + return text.get_line_width(p_line, p_wrap_index); +} + +int TextEdit::get_line_height() const { + int height = font->get_height(font_size); + for (int i = 0; i < text.size(); i++) { + for (int j = 0; j <= text.get_line_wrap_amount(i); j++) { + height = MAX(height, text.get_line_height(i, j)); + } } - text.set_direction_and_language(dir, (language != "") ? language : TranslationServer::get_singleton()->get_tool_locale()); - text.set_font_features(opentype_features); - text.set_draw_control_chars(draw_control_chars); - text.set_font(cache.font); - text.set_font_size(cache.font_size); - text.invalidate_all(); + return height + line_spacing; +} - if (syntax_highlighter.is_valid()) { - syntax_highlighter->set_text_edit(this); +int TextEdit::get_indent_level(int p_line) const { + ERR_FAIL_INDEX_V(p_line, text.size(), 0); + + int tab_count = 0; + int whitespace_count = 0; + int line_length = text[p_line].size(); + for (int i = 0; i < line_length - 1; i++) { + if (text[p_line][i] == '\t') { + tab_count++; + } else if (text[p_line][i] == ' ') { + whitespace_count++; + } else { + break; + } } + return tab_count * text.get_tab_size() + whitespace_count; } -/* Text manipulation */ -// User control -void TextEdit::set_editable(const bool p_editable) { - if (editable == p_editable) { - return; +int TextEdit::get_first_non_whitespace_column(int p_line) const { + ERR_FAIL_INDEX_V(p_line, text.size(), 0); + + int col = 0; + while (col < text[p_line].length() && _is_whitespace(text[p_line][col])) { + col++; } + return col; +} - editable = p_editable; +void TextEdit::swap_lines(int p_from_line, int p_to_line) { + ERR_FAIL_INDEX(p_from_line, text.size()); + ERR_FAIL_INDEX(p_to_line, text.size()); - update(); + String tmp = get_line(p_from_line); + String tmp2 = get_line(p_to_line); + set_line(p_to_line, tmp); + set_line(p_from_line, tmp2); } -bool TextEdit::is_editable() const { - return editable; +void TextEdit::insert_line_at(int p_at, const String &p_text) { + ERR_FAIL_INDEX(p_at, text.size()); + + _insert_text(p_at, 0, p_text + "\n"); + if (caret.line >= p_at) { + // offset caret when located after inserted line + ++caret.line; + } + if (has_selection()) { + if (selection.from_line >= p_at) { + // offset selection when located after inserted line + ++selection.from_line; + ++selection.to_line; + } else if (selection.to_line >= p_at) { + // extend selection that includes inserted line + ++selection.to_line; + } + } } -void TextEdit::set_overtype_mode_enabled(const bool p_enabled) { - overtype_mode = p_enabled; +void TextEdit::insert_text_at_caret(const String &p_text) { + delete_selection(); + + int new_column, new_line; + _insert_text(caret.line, caret.column, p_text, &new_line, &new_column); + _update_scrollbars(); + + set_caret_line(new_line, false); + set_caret_column(new_column); update(); } -bool TextEdit::is_overtype_mode_enabled() const { - return overtype_mode; +void TextEdit::remove_text(int p_from_line, int p_from_column, int p_to_line, int p_to_column) { + ERR_FAIL_INDEX(p_from_line, text.size()); + ERR_FAIL_INDEX(p_from_column, text[p_from_line].length() + 1); + ERR_FAIL_INDEX(p_to_line, text.size()); + ERR_FAIL_INDEX(p_to_column, text[p_to_line].length() + 1); + ERR_FAIL_COND(p_to_line < p_from_line); + ERR_FAIL_COND(p_to_line == p_from_line && p_to_column < p_from_column); + + _remove_text(p_from_line, p_from_column, p_to_line, p_to_column); +} + +int TextEdit::get_last_unhidden_line() const { + // Returns the last line in the text that is not hidden. + if (!_is_hiding_enabled()) { + return text.size() - 1; + } + + int last_line; + for (last_line = text.size() - 1; last_line > 0; last_line--) { + if (!_is_line_hidden(last_line)) { + break; + } + } + return last_line; +} + +int TextEdit::get_next_visible_line_offset_from(int p_line_from, int p_visible_amount) const { + // Returns the number of lines (hidden and unhidden) from p_line_from to (p_line_from + visible_amount of unhidden lines). + ERR_FAIL_INDEX_V(p_line_from, text.size(), ABS(p_visible_amount)); + + if (!_is_hiding_enabled()) { + return ABS(p_visible_amount); + } + + int num_visible = 0; + int num_total = 0; + if (p_visible_amount >= 0) { + for (int i = p_line_from; i < text.size(); i++) { + num_total++; + if (!_is_line_hidden(i)) { + num_visible++; + } + if (num_visible >= p_visible_amount) { + break; + } + } + } else { + p_visible_amount = ABS(p_visible_amount); + for (int i = p_line_from; i >= 0; i--) { + num_total++; + if (!_is_line_hidden(i)) { + num_visible++; + } + if (num_visible >= p_visible_amount) { + break; + } + } + } + return num_total; +} + +Point2i TextEdit::get_next_visible_line_index_offset_from(int p_line_from, int p_wrap_index_from, int p_visible_amount) const { + // Returns the number of lines (hidden and unhidden) from (p_line_from + p_wrap_index_from) row to (p_line_from + visible_amount of unhidden and wrapped rows). + // Wrap index is set to the wrap index of the last line. + int wrap_index = 0; + ERR_FAIL_INDEX_V(p_line_from, text.size(), Point2i(ABS(p_visible_amount), 0)); + + if (!_is_hiding_enabled() && get_line_wrapping_mode() == LineWrappingMode::LINE_WRAPPING_NONE) { + return Point2i(ABS(p_visible_amount), 0); + } + + int num_visible = 0; + int num_total = 0; + if (p_visible_amount == 0) { + num_total = 0; + wrap_index = 0; + } else if (p_visible_amount > 0) { + int i; + num_visible -= p_wrap_index_from; + for (i = p_line_from; i < text.size(); i++) { + num_total++; + if (!_is_line_hidden(i)) { + num_visible++; + num_visible += get_line_wrap_count(i); + } + if (num_visible >= p_visible_amount) { + break; + } + } + wrap_index = get_line_wrap_count(MIN(i, text.size() - 1)) - MAX(0, num_visible - p_visible_amount); + } else { + p_visible_amount = ABS(p_visible_amount); + int i; + num_visible -= get_line_wrap_count(p_line_from) - p_wrap_index_from; + for (i = p_line_from; i >= 0; i--) { + num_total++; + if (!_is_line_hidden(i)) { + num_visible++; + num_visible += get_line_wrap_count(i); + } + if (num_visible >= p_visible_amount) { + break; + } + } + wrap_index = MAX(0, num_visible - p_visible_amount); + } + wrap_index = MAX(wrap_index, 0); + return Point2i(num_total, wrap_index); } // Overridable actions @@ -2924,6 +2768,540 @@ void TextEdit::paste() { _paste(); } +// Context menu. +PopupMenu *TextEdit::get_menu() const { + const_cast<TextEdit *>(this)->_generate_context_menu(); + return menu; +} + +bool TextEdit::is_menu_visible() const { + return menu && menu->is_visible(); +} + +void TextEdit::menu_option(int p_option) { + switch (p_option) { + case MENU_CUT: { + cut(); + } break; + case MENU_COPY: { + copy(); + } break; + case MENU_PASTE: { + paste(); + } break; + case MENU_CLEAR: { + if (editable) { + clear(); + } + } break; + case MENU_SELECT_ALL: { + select_all(); + } break; + case MENU_UNDO: { + undo(); + } break; + case MENU_REDO: { + redo(); + } break; + case MENU_DIR_INHERITED: { + set_text_direction(TEXT_DIRECTION_INHERITED); + } break; + case MENU_DIR_AUTO: { + set_text_direction(TEXT_DIRECTION_AUTO); + } break; + case MENU_DIR_LTR: { + set_text_direction(TEXT_DIRECTION_LTR); + } break; + case MENU_DIR_RTL: { + set_text_direction(TEXT_DIRECTION_RTL); + } break; + case MENU_DISPLAY_UCC: { + set_draw_control_chars(!get_draw_control_chars()); + } break; + case MENU_INSERT_LRM: { + if (editable) { + insert_text_at_caret(String::chr(0x200E)); + } + } break; + case MENU_INSERT_RLM: { + if (editable) { + insert_text_at_caret(String::chr(0x200F)); + } + } break; + case MENU_INSERT_LRE: { + if (editable) { + insert_text_at_caret(String::chr(0x202A)); + } + } break; + case MENU_INSERT_RLE: { + if (editable) { + insert_text_at_caret(String::chr(0x202B)); + } + } break; + case MENU_INSERT_LRO: { + if (editable) { + insert_text_at_caret(String::chr(0x202D)); + } + } break; + case MENU_INSERT_RLO: { + if (editable) { + insert_text_at_caret(String::chr(0x202E)); + } + } break; + case MENU_INSERT_PDF: { + if (editable) { + insert_text_at_caret(String::chr(0x202C)); + } + } break; + case MENU_INSERT_ALM: { + if (editable) { + insert_text_at_caret(String::chr(0x061C)); + } + } break; + case MENU_INSERT_LRI: { + if (editable) { + insert_text_at_caret(String::chr(0x2066)); + } + } break; + case MENU_INSERT_RLI: { + if (editable) { + insert_text_at_caret(String::chr(0x2067)); + } + } break; + case MENU_INSERT_FSI: { + if (editable) { + insert_text_at_caret(String::chr(0x2068)); + } + } break; + case MENU_INSERT_PDI: { + if (editable) { + insert_text_at_caret(String::chr(0x2069)); + } + } break; + case MENU_INSERT_ZWJ: { + if (editable) { + insert_text_at_caret(String::chr(0x200D)); + } + } break; + case MENU_INSERT_ZWNJ: { + if (editable) { + insert_text_at_caret(String::chr(0x200C)); + } + } break; + case MENU_INSERT_WJ: { + if (editable) { + insert_text_at_caret(String::chr(0x2060)); + } + } break; + case MENU_INSERT_SHY: { + if (editable) { + insert_text_at_caret(String::chr(0x00AD)); + } + } + } +} + +/* Versioning */ +void TextEdit::begin_complex_operation() { + _push_current_op(); + next_operation_is_complex = true; +} + +void TextEdit::end_complex_operation() { + _push_current_op(); + ERR_FAIL_COND(undo_stack.size() == 0); + + if (undo_stack.back()->get().chain_forward) { + undo_stack.back()->get().chain_forward = false; + return; + } + + undo_stack.back()->get().chain_backward = true; +} + +void TextEdit::undo() { + if (!editable) { + return; + } + + _push_current_op(); + + if (undo_stack_pos == nullptr) { + if (!undo_stack.size()) { + return; // Nothing to undo. + } + + undo_stack_pos = undo_stack.back(); + + } else if (undo_stack_pos == undo_stack.front()) { + return; // At the bottom of the undo stack. + } else { + undo_stack_pos = undo_stack_pos->prev(); + } + + deselect(); + + TextOperation op = undo_stack_pos->get(); + _do_text_op(op, true); + if (op.type != TextOperation::TYPE_INSERT && (op.from_line != op.to_line || op.to_column != op.from_column + 1)) { + select(op.from_line, op.from_column, op.to_line, op.to_column); + } + + current_op.version = op.prev_version; + if (undo_stack_pos->get().chain_backward) { + while (true) { + ERR_BREAK(!undo_stack_pos->prev()); + undo_stack_pos = undo_stack_pos->prev(); + op = undo_stack_pos->get(); + _do_text_op(op, true); + current_op.version = op.prev_version; + if (undo_stack_pos->get().chain_forward) { + break; + } + } + } + + _update_scrollbars(); + if (undo_stack_pos->get().type == TextOperation::TYPE_REMOVE) { + set_caret_line(undo_stack_pos->get().to_line, false); + set_caret_column(undo_stack_pos->get().to_column); + } else { + set_caret_line(undo_stack_pos->get().from_line, false); + set_caret_column(undo_stack_pos->get().from_column); + } + update(); +} + +void TextEdit::redo() { + if (!editable) { + return; + } + _push_current_op(); + + if (undo_stack_pos == nullptr) { + return; // Nothing to do. + } + + deselect(); + + TextOperation op = undo_stack_pos->get(); + _do_text_op(op, false); + current_op.version = op.version; + if (undo_stack_pos->get().chain_forward) { + while (true) { + ERR_BREAK(!undo_stack_pos->next()); + undo_stack_pos = undo_stack_pos->next(); + op = undo_stack_pos->get(); + _do_text_op(op, false); + current_op.version = op.version; + if (undo_stack_pos->get().chain_backward) { + break; + } + } + } + + _update_scrollbars(); + set_caret_line(undo_stack_pos->get().to_line, false); + set_caret_column(undo_stack_pos->get().to_column); + undo_stack_pos = undo_stack_pos->next(); + update(); +} + +void TextEdit::clear_undo_history() { + saved_version = 0; + current_op.type = TextOperation::TYPE_NONE; + undo_stack_pos = nullptr; + undo_stack.clear(); +} + +bool TextEdit::is_insert_text_operation() const { + return (current_op.type == TextOperation::TYPE_INSERT); +} + +void TextEdit::tag_saved_version() { + saved_version = get_version(); +} + +uint32_t TextEdit::get_version() const { + return current_op.version; +} + +uint32_t TextEdit::get_saved_version() const { + return saved_version; +} + +/* Search */ +void TextEdit::set_search_text(const String &p_search_text) { + search_text = p_search_text; +} + +void TextEdit::set_search_flags(uint32_t p_flags) { + search_flags = p_flags; +} + +Point2i TextEdit::search(const String &p_key, uint32_t p_search_flags, int p_from_line, int p_from_column) const { + if (p_key.length() == 0) { + return Point2(-1, -1); + } + ERR_FAIL_INDEX_V(p_from_line, text.size(), Point2i(-1, -1)); + ERR_FAIL_INDEX_V(p_from_column, text[p_from_line].length() + 1, Point2i(-1, -1)); + + // Search through the whole document, but start by current line. + + int line = p_from_line; + int pos = -1; + + for (int i = 0; i < text.size() + 1; i++) { + if (line < 0) { + line = text.size() - 1; + } + if (line == text.size()) { + line = 0; + } + + String text_line = text[line]; + int from_column = 0; + if (line == p_from_line) { + if (i == text.size()) { + // Wrapped. + + if (p_search_flags & SEARCH_BACKWARDS) { + from_column = text_line.length(); + } else { + from_column = 0; + } + + } else { + from_column = p_from_column; + } + + } else { + if (p_search_flags & SEARCH_BACKWARDS) { + from_column = text_line.length() - 1; + } else { + from_column = 0; + } + } + + pos = -1; + + int pos_from = (p_search_flags & SEARCH_BACKWARDS) ? text_line.length() : 0; + int last_pos = -1; + + while (true) { + if (p_search_flags & SEARCH_BACKWARDS) { + while ((last_pos = (p_search_flags & SEARCH_MATCH_CASE) ? text_line.rfind(p_key, pos_from) : text_line.rfindn(p_key, pos_from)) != -1) { + if (last_pos <= from_column) { + pos = last_pos; + break; + } + pos_from = last_pos - p_key.length(); + if (pos_from < 0) { + break; + } + } + } else { + while ((last_pos = (p_search_flags & SEARCH_MATCH_CASE) ? text_line.find(p_key, pos_from) : text_line.findn(p_key, pos_from)) != -1) { + if (last_pos >= from_column) { + pos = last_pos; + break; + } + pos_from = last_pos + p_key.length(); + } + } + + bool is_match = true; + + if (pos != -1 && (p_search_flags & SEARCH_WHOLE_WORDS)) { + // Validate for whole words. + if (pos > 0 && _is_text_char(text_line[pos - 1])) { + is_match = false; + } else if (pos + p_key.length() < text_line.length() && _is_text_char(text_line[pos + p_key.length()])) { + is_match = false; + } + } + + if (pos_from == -1) { + pos = -1; + } + + if (is_match || last_pos == -1 || pos == -1) { + break; + } + + pos_from = (p_search_flags & SEARCH_BACKWARDS) ? pos - 1 : pos + 1; + pos = -1; + } + + if (pos != -1) { + break; + } + + if (p_search_flags & SEARCH_BACKWARDS) { + line--; + } else { + line++; + } + } + return (pos == -1) ? Point2i(-1, -1) : Point2i(pos, line); +} + +/* Mouse */ +Point2 TextEdit::get_local_mouse_pos() const { + Point2 mp = get_local_mouse_position(); + if (is_layout_rtl()) { + mp.x = get_size().width - mp.x; + } + return mp; +} + +String TextEdit::get_word_at_pos(const Vector2 &p_pos) const { + Point2i pos = get_line_column_at_pos(p_pos); + int row = pos.y; + int col = pos.x; + + String s = text[row]; + if (s.length() == 0) { + return ""; + } + int beg, end; + if (select_word(s, col, beg, end)) { + bool inside_quotes = false; + char32_t selected_quote = '\0'; + int qbegin = 0, qend = 0; + for (int i = 0; i < s.length(); i++) { + if (s[i] == '"' || s[i] == '\'') { + if (i == 0 || s[i - 1] != '\\') { + if (inside_quotes && selected_quote == s[i]) { + qend = i; + inside_quotes = false; + selected_quote = '\0'; + if (col >= qbegin && col <= qend) { + return s.substr(qbegin, qend - qbegin); + } + } else if (!inside_quotes) { + qbegin = i + 1; + inside_quotes = true; + selected_quote = s[i]; + } + } + } + } + + return s.substr(beg, end - beg); + } + + return String(); +} + +Point2i TextEdit::get_line_column_at_pos(const Point2i &p_pos) const { + float rows = p_pos.y; + rows -= style_normal->get_margin(SIDE_TOP); + rows /= get_line_height(); + rows += _get_v_scroll_offset(); + int first_vis_line = get_first_visible_line(); + int row = first_vis_line + Math::floor(rows); + int wrap_index = 0; + + if (get_line_wrapping_mode() != LineWrappingMode::LINE_WRAPPING_NONE || _is_hiding_enabled()) { + Point2i f_ofs = get_next_visible_line_index_offset_from(first_vis_line, caret.wrap_ofs, rows + (1 * SGN(rows))); + wrap_index = f_ofs.y; + if (rows < 0) { + row = first_vis_line - (f_ofs.x - 1); + } else { + row = first_vis_line + (f_ofs.x - 1); + } + } + + if (row < 0) { + row = 0; + } + + int col = 0; + + if (row >= text.size()) { + row = text.size() - 1; + col = text[row].size(); + } else { + int colx = p_pos.x - (style_normal->get_margin(SIDE_LEFT) + gutters_width + gutter_padding); + colx += caret.x_ofs; + col = _get_char_pos_for_line(colx, row, wrap_index); + if (get_line_wrapping_mode() != LineWrappingMode::LINE_WRAPPING_NONE && wrap_index < get_line_wrap_count(row)) { + // Move back one if we are at the end of the row. + Vector<String> rows2 = get_line_wrapped_text(row); + int row_end_col = 0; + for (int i = 0; i < wrap_index + 1; i++) { + row_end_col += rows2[i].length(); + } + if (col >= row_end_col) { + col -= 1; + } + } + + RID text_rid = text.get_line_data(row)->get_line_rid(wrap_index); + if (is_layout_rtl()) { + colx = TS->shaped_text_get_size(text_rid).x - colx; + } + col = TS->shaped_text_hit_test_position(text_rid, colx); + } + + return Point2i(col, row); +} + +int TextEdit::get_minimap_line_at_pos(const Point2i &p_pos) const { + float rows = p_pos.y; + rows -= style_normal->get_margin(SIDE_TOP); + rows /= (minimap_char_size.y + minimap_line_spacing); + rows += _get_v_scroll_offset(); + + // calculate visible lines + int minimap_visible_lines = get_minimap_visible_lines(); + int visible_rows = get_visible_line_count() + 1; + int first_visible_line = get_first_visible_line() - 1; + int draw_amount = visible_rows + (smooth_scroll_enabled ? 1 : 0); + draw_amount += get_line_wrap_count(first_visible_line + 1); + int minimap_line_height = (minimap_char_size.y + minimap_line_spacing); + + // calculate viewport size and y offset + int viewport_height = (draw_amount - 1) * minimap_line_height; + int control_height = _get_control_height() - viewport_height; + int viewport_offset_y = round(get_scroll_pos_for_line(first_visible_line + 1) * control_height) / ((v_scroll->get_max() <= minimap_visible_lines) ? (minimap_visible_lines - draw_amount) : (v_scroll->get_max() - draw_amount)); + + // calculate the first line. + int num_lines_before = round((viewport_offset_y) / minimap_line_height); + int minimap_line = (v_scroll->get_max() <= minimap_visible_lines) ? -1 : first_visible_line; + if (first_visible_line > 0 && minimap_line >= 0) { + minimap_line -= get_next_visible_line_index_offset_from(first_visible_line, 0, -num_lines_before).x; + minimap_line -= (minimap_line > 0 && smooth_scroll_enabled ? 1 : 0); + } else { + minimap_line = 0; + } + + int row = minimap_line + Math::floor(rows); + if (get_line_wrapping_mode() != LineWrappingMode::LINE_WRAPPING_NONE || _is_hiding_enabled()) { + int f_ofs = get_next_visible_line_index_offset_from(minimap_line, caret.wrap_ofs, rows + (1 * SGN(rows))).x - 1; + if (rows < 0) { + row = minimap_line - f_ofs; + } else { + row = minimap_line + f_ofs; + } + } + + if (row < 0) { + row = 0; + } + + if (row >= text.size()) { + row = text.size() - 1; + } + + return row; +} + +bool TextEdit::is_dragging_cursor() const { + return dragging_selection || dragging_minimap; +} + /* Caret */ void TextEdit::set_caret_type(CaretType p_type) { caret_type = p_type; @@ -3000,11 +3378,11 @@ void TextEdit::set_caret_line(int p_line, bool p_adjust_viewport, bool p_can_be_ if (!p_can_be_hidden) { if (_is_line_hidden(CLAMP(p_line, 0, text.size() - 1))) { - int move_down = num_lines_from(p_line, 1) - 1; + int move_down = get_next_visible_line_offset_from(p_line, 1) - 1; if (p_line + move_down <= text.size() - 1 && !_is_line_hidden(p_line + move_down)) { p_line += move_down; } else { - int move_up = num_lines_from(p_line, -1) - 1; + int move_up = get_next_visible_line_offset_from(p_line, -1) - 1; if (p_line - move_up > 0 && !_is_line_hidden(p_line - move_up)) { p_line -= move_up; } else { @@ -3015,7 +3393,7 @@ void TextEdit::set_caret_line(int p_line, bool p_adjust_viewport, bool p_can_be_ } caret.line = p_line; - int n_col = get_char_pos_for_line(caret.last_fit_x, p_line, p_wrap_index); + int n_col = _get_char_pos_for_line(caret.last_fit_x, p_line, p_wrap_index); if (n_col != 0 && get_line_wrapping_mode() != LineWrappingMode::LINE_WRAPPING_NONE && p_wrap_index < get_line_wrap_count(p_line)) { Vector<String> rows = get_line_wrapped_text(p_line); int row_end_col = 0; @@ -3056,7 +3434,7 @@ void TextEdit::set_caret_column(int p_col, bool p_adjust_viewport) { caret.column = get_line(caret.line).length(); } - caret.last_fit_x = get_column_x_offset_for_line(caret.column, caret.line); + caret.last_fit_x = _get_column_x_offset_for_line(caret.column, caret.line); if (p_adjust_viewport) { adjust_viewport_to_caret(); @@ -3078,6 +3456,16 @@ int TextEdit::get_caret_wrap_index() const { return get_line_wrap_index_at_column(caret.line, caret.column); } +String TextEdit::get_word_under_caret() const { + Vector<Vector2i> words = TS->shaped_text_get_word_breaks(text.get_line_data(caret.line)->get_rid()); + for (int i = 0; i < words.size(); i++) { + if (words[i].x <= caret.column && words[i].y > caret.column) { + return text[caret.line].substr(words[i].x, words[i].y - words[i].x); + } + } + return ""; +} + /* Selection. */ void TextEdit::set_selecting_enabled(const bool p_enabled) { selecting_enabled = p_enabled; @@ -3085,8 +3473,6 @@ void TextEdit::set_selecting_enabled(const bool p_enabled) { if (!selecting_enabled) { deselect(); } - - _ensure_menu(); } bool TextEdit::is_selecting_enabled() const { @@ -3450,10 +3836,10 @@ void TextEdit::set_line_as_center_visible(int p_line, int p_wrap_index) { ERR_FAIL_COND(p_wrap_index > get_line_wrap_count(p_line)); int visible_rows = get_visible_line_count(); - int wi; - int first_line = p_line - num_lines_from_rows(p_line, p_wrap_index, -visible_rows / 2, wi) + 1; + Point2i next_line = get_next_visible_line_index_offset_from(p_line, p_wrap_index, -visible_rows / 2); + int first_line = p_line - next_line.x + 1; - set_v_scroll(get_scroll_pos_for_line(first_line, wi)); + set_v_scroll(get_scroll_pos_for_line(first_line, next_line.y)); } void TextEdit::set_line_as_last_visible(int p_line, int p_wrap_index) { @@ -3461,30 +3847,27 @@ void TextEdit::set_line_as_last_visible(int p_line, int p_wrap_index) { ERR_FAIL_COND(p_wrap_index < 0); ERR_FAIL_COND(p_wrap_index > get_line_wrap_count(p_line)); - int wi; - int first_line = p_line - num_lines_from_rows(p_line, p_wrap_index, -get_visible_line_count() - 1, wi) + 1; + Point2i next_line = get_next_visible_line_index_offset_from(p_line, p_wrap_index, -get_visible_line_count() - 1); + int first_line = p_line - next_line.x + 1; - set_v_scroll(get_scroll_pos_for_line(first_line, wi) + _get_visible_lines_offset()); + set_v_scroll(get_scroll_pos_for_line(first_line, next_line.y) + _get_visible_lines_offset()); } int TextEdit::get_last_full_visible_line() const { int first_vis_line = get_first_visible_line(); int last_vis_line = 0; - int wi; - last_vis_line = first_vis_line + num_lines_from_rows(first_vis_line, caret.wrap_ofs, get_visible_line_count(), wi) - 1; + last_vis_line = first_vis_line + get_next_visible_line_index_offset_from(first_vis_line, caret.wrap_ofs, get_visible_line_count()).x - 1; last_vis_line = CLAMP(last_vis_line, 0, text.size() - 1); return last_vis_line; } int TextEdit::get_last_full_visible_line_wrap_index() const { int first_vis_line = get_first_visible_line(); - int wi; - num_lines_from_rows(first_vis_line, caret.wrap_ofs, get_visible_line_count(), wi); - return wi; + return get_next_visible_line_index_offset_from(first_vis_line, caret.wrap_ofs, get_visible_line_count()).y; } int TextEdit::get_visible_line_count() const { - return _get_control_height() / get_row_height(); + return _get_control_height() / get_line_height(); } int TextEdit::get_total_visible_line_count() const { @@ -3525,7 +3908,7 @@ void TextEdit::adjust_viewport_to_caret() { set_line_as_last_visible(cur_line, cur_wrap); } - int visible_width = get_size().width - cache.style_normal->get_minimum_size().width - gutters_width - gutter_padding; + int visible_width = get_size().width - style_normal->get_minimum_size().width - gutters_width - gutter_padding; if (draw_minimap) { visible_width -= minimap_width; } @@ -3540,17 +3923,17 @@ void TextEdit::adjust_viewport_to_caret() { // Get position of the start of caret. if (ime_text.length() != 0 && ime_selection.x != 0) { - caret_pos.x = get_column_x_offset_for_line(caret.column + ime_selection.x, caret.line); + caret_pos.x = _get_column_x_offset_for_line(caret.column + ime_selection.x, caret.line); } else { - caret_pos.x = get_column_x_offset_for_line(caret.column, caret.line); + caret_pos.x = _get_column_x_offset_for_line(caret.column, caret.line); } // Get position of the end of caret. if (ime_text.length() != 0) { if (ime_selection.y != 0) { - caret_pos.y = get_column_x_offset_for_line(caret.column + ime_selection.x + ime_selection.y, caret.line); + caret_pos.y = _get_column_x_offset_for_line(caret.column + ime_selection.x + ime_selection.y, caret.line); } else { - caret_pos.y = get_column_x_offset_for_line(caret.column + ime_text.size(), caret.line); + caret_pos.y = _get_column_x_offset_for_line(caret.column + ime_text.size(), caret.line); } } else { caret_pos.y = caret_pos.x; @@ -3577,7 +3960,7 @@ void TextEdit::center_viewport_to_caret() { minimap_clicked = false; set_line_as_center_visible(caret.line, get_caret_wrap_index()); - int visible_width = get_size().width - cache.style_normal->get_minimum_size().width - gutters_width - gutter_padding; + int visible_width = get_size().width - style_normal->get_minimum_size().width - gutters_width - gutter_padding; if (draw_minimap) { visible_width -= minimap_width; } @@ -3593,17 +3976,17 @@ void TextEdit::center_viewport_to_caret() { // Get position of the start of caret. if (ime_text.length() != 0 && ime_selection.x != 0) { - caret_pos.x = get_column_x_offset_for_line(caret.column + ime_selection.x, caret.line); + caret_pos.x = _get_column_x_offset_for_line(caret.column + ime_selection.x, caret.line); } else { - caret_pos.x = get_column_x_offset_for_line(caret.column, caret.line); + caret_pos.x = _get_column_x_offset_for_line(caret.column, caret.line); } // Get position of the end of caret. if (ime_text.length() != 0) { if (ime_selection.y != 0) { - caret_pos.y = get_column_x_offset_for_line(caret.column + ime_selection.x + ime_selection.y, caret.line); + caret_pos.y = _get_column_x_offset_for_line(caret.column + ime_selection.x + ime_selection.y, caret.line); } else { - caret_pos.y = get_column_x_offset_for_line(caret.column + ime_text.size(), caret.line); + caret_pos.y = _get_column_x_offset_for_line(caret.column + ime_text.size(), caret.line); } } else { caret_pos.y = caret_pos.x; @@ -3653,33 +4036,7 @@ int TextEdit::get_minimap_visible_lines() const { return _get_control_height() / (minimap_char_size.y + minimap_line_spacing); } -/* Syntax Highlighting. */ -Ref<SyntaxHighlighter> TextEdit::get_syntax_highlighter() { - return syntax_highlighter; -} - -void TextEdit::set_syntax_highlighter(Ref<SyntaxHighlighter> p_syntax_highlighter) { - syntax_highlighter = p_syntax_highlighter; - if (syntax_highlighter.is_valid()) { - syntax_highlighter->set_text_edit(this); - } - update(); -} - /* Gutters. */ -void TextEdit::_update_gutter_width() { - gutters_width = 0; - for (int i = 0; i < gutters.size(); i++) { - if (gutters[i].draw) { - gutters_width += gutters[i].width; - } - } - if (gutters_width > 0) { - gutter_padding = 2; - } - update(); -} - void TextEdit::add_gutter(int p_at) { if (p_at < 0 || p_at > gutters.size()) { gutters.push_back(GutterInfo()); @@ -3690,7 +4047,7 @@ void TextEdit::add_gutter(int p_at) { for (int i = 0; i < text.size() + 1; i++) { text.add_gutter(p_at); } - emit_signal("gutter_added"); + emit_signal(SNAME("gutter_added")); update(); } @@ -3702,7 +4059,7 @@ void TextEdit::remove_gutter(int p_gutter) { for (int i = 0; i < text.size() + 1; i++) { text.remove_gutter(p_gutter); } - emit_signal("gutter_removed"); + emit_signal(SNAME("gutter_removed")); update(); } @@ -3846,7 +4203,7 @@ String TextEdit::get_line_gutter_text(int p_line, int p_gutter) const { return text.get_line_gutter_text(p_line, p_gutter); } -void TextEdit::set_line_gutter_icon(int p_line, int p_gutter, Ref<Texture2D> p_icon) { +void TextEdit::set_line_gutter_icon(int p_line, int p_gutter, const Ref<Texture2D> &p_icon) { ERR_FAIL_INDEX(p_line, text.size()); ERR_FAIL_INDEX(p_gutter, gutters.size()); text.set_line_gutter_icon(p_line, p_gutter, p_icon); @@ -3866,7 +4223,7 @@ void TextEdit::set_line_gutter_item_color(int p_line, int p_gutter, const Color update(); } -Color TextEdit::get_line_gutter_item_color(int p_line, int p_gutter) { +Color TextEdit::get_line_gutter_item_color(int p_line, int p_gutter) const { ERR_FAIL_INDEX_V(p_line, text.size(), Color()); ERR_FAIL_INDEX_V(p_gutter, gutters.size(), Color()); return text.get_line_gutter_item_color(p_line, p_gutter); @@ -3891,40 +4248,32 @@ void TextEdit::set_line_background_color(int p_line, const Color &p_color) { update(); } -Color TextEdit::get_line_background_color(int p_line) { +Color TextEdit::get_line_background_color(int p_line) const { ERR_FAIL_INDEX_V(p_line, text.size(), Color()); return text.get_line_background_color(p_line); } -void TextEdit::swap_lines(int line1, int line2) { - String tmp = get_line(line1); - String tmp2 = get_line(line2); - set_line(line2, tmp); - set_line(line1, tmp2); -} - -String TextEdit::get_word_under_caret() const { - Vector<Vector2i> words = TS->shaped_text_get_word_breaks(text.get_line_data(caret.line)->get_rid()); - for (int i = 0; i < words.size(); i++) { - if (words[i].x <= caret.column && words[i].y > caret.column) { - return text[caret.line].substr(words[i].x, words[i].y - words[i].x); - } +/* Syntax Highlighting. */ +void TextEdit::set_syntax_highlighter(Ref<SyntaxHighlighter> p_syntax_highlighter) { + syntax_highlighter = p_syntax_highlighter; + if (syntax_highlighter.is_valid()) { + syntax_highlighter->set_text_edit(this); } - return ""; + update(); } -void TextEdit::set_search_text(const String &p_search_text) { - search_text = p_search_text; +Ref<SyntaxHighlighter> TextEdit::get_syntax_highlighter() const { + return syntax_highlighter; } -void TextEdit::set_search_flags(uint32_t p_flags) { - search_flags = p_flags; +/* Visual. */ +void TextEdit::set_highlight_current_line(bool p_enabled) { + highlight_current_line = p_enabled; + update(); } -void TextEdit::set_current_search_result(int line, int col) { - search_result_line = line; - search_result_col = col; - update(); +bool TextEdit::is_highlight_current_line_enabled() const { + return highlight_current_line; } void TextEdit::set_highlight_all_occurrences(const bool p_enabled) { @@ -3936,485 +4285,18 @@ bool TextEdit::is_highlight_all_occurrences_enabled() const { return highlight_all_occurrences; } -int TextEdit::_get_column_pos_of_word(const String &p_key, const String &p_search, uint32_t p_search_flags, int p_from_column) { - int col = -1; - - if (p_key.length() > 0 && p_search.length() > 0) { - if (p_from_column < 0 || p_from_column > p_search.length()) { - p_from_column = 0; - } - - while (col == -1 && p_from_column <= p_search.length()) { - if (p_search_flags & SEARCH_MATCH_CASE) { - col = p_search.find(p_key, p_from_column); - } else { - col = p_search.findn(p_key, p_from_column); - } - - // Whole words only. - if (col != -1 && p_search_flags & SEARCH_WHOLE_WORDS) { - p_from_column = col; - - if (col > 0 && _is_text_char(p_search[col - 1])) { - col = -1; - } else if ((col + p_key.length()) < p_search.length() && _is_text_char(p_search[col + p_key.length()])) { - col = -1; - } - } - - p_from_column += 1; - } - } - return col; -} - -Dictionary TextEdit::_search_bind(const String &p_key, uint32_t p_search_flags, int p_from_line, int p_from_column) const { - int col, line; - if (search(p_key, p_search_flags, p_from_line, p_from_column, line, col)) { - Dictionary result; - result["line"] = line; - result["column"] = col; - return result; - - } else { - return Dictionary(); - } -} - -bool TextEdit::search(const String &p_key, uint32_t p_search_flags, int p_from_line, int p_from_column, int &r_line, int &r_column) const { - if (p_key.length() == 0) { - return false; - } - ERR_FAIL_INDEX_V(p_from_line, text.size(), false); - ERR_FAIL_INDEX_V(p_from_column, text[p_from_line].length() + 1, false); - - // Search through the whole document, but start by current line. - - int line = p_from_line; - int pos = -1; - - for (int i = 0; i < text.size() + 1; i++) { - if (line < 0) { - line = text.size() - 1; - } - if (line == text.size()) { - line = 0; - } - - String text_line = text[line]; - int from_column = 0; - if (line == p_from_line) { - if (i == text.size()) { - // Wrapped. - - if (p_search_flags & SEARCH_BACKWARDS) { - from_column = text_line.length(); - } else { - from_column = 0; - } - - } else { - from_column = p_from_column; - } - - } else { - if (p_search_flags & SEARCH_BACKWARDS) { - from_column = text_line.length() - 1; - } else { - from_column = 0; - } - } - - pos = -1; - - int pos_from = (p_search_flags & SEARCH_BACKWARDS) ? text_line.length() : 0; - int last_pos = -1; - - while (true) { - if (p_search_flags & SEARCH_BACKWARDS) { - while ((last_pos = (p_search_flags & SEARCH_MATCH_CASE) ? text_line.rfind(p_key, pos_from) : text_line.rfindn(p_key, pos_from)) != -1) { - if (last_pos <= from_column) { - pos = last_pos; - break; - } - pos_from = last_pos - p_key.length(); - if (pos_from < 0) { - break; - } - } - } else { - while ((last_pos = (p_search_flags & SEARCH_MATCH_CASE) ? text_line.find(p_key, pos_from) : text_line.findn(p_key, pos_from)) != -1) { - if (last_pos >= from_column) { - pos = last_pos; - break; - } - pos_from = last_pos + p_key.length(); - } - } - - bool is_match = true; - - if (pos != -1 && (p_search_flags & SEARCH_WHOLE_WORDS)) { - // Validate for whole words. - if (pos > 0 && _is_text_char(text_line[pos - 1])) { - is_match = false; - } else if (pos + p_key.length() < text_line.length() && _is_text_char(text_line[pos + p_key.length()])) { - is_match = false; - } - } - - if (pos_from == -1) { - pos = -1; - } - - if (is_match || last_pos == -1 || pos == -1) { - break; - } - - pos_from = (p_search_flags & SEARCH_BACKWARDS) ? pos - 1 : pos + 1; - pos = -1; - } - - if (pos != -1) { - break; - } - - if (p_search_flags & SEARCH_BACKWARDS) { - line--; - } else { - line++; - } - } - - if (pos == -1) { - r_line = -1; - r_column = -1; - return false; - } - - r_line = line; - r_column = pos; - - return true; -} - -void TextEdit::_text_changed_emit() { - emit_signal(SNAME("text_changed")); - text_changed_dirty = false; -} - -int TextEdit::num_lines_from(int p_line_from, int visible_amount) const { - // Returns the number of lines (hidden and unhidden) from p_line_from to (p_line_from + visible_amount of unhidden lines). - ERR_FAIL_INDEX_V(p_line_from, text.size(), ABS(visible_amount)); - - if (!_is_hiding_enabled()) { - return ABS(visible_amount); - } - - int num_visible = 0; - int num_total = 0; - if (visible_amount >= 0) { - for (int i = p_line_from; i < text.size(); i++) { - num_total++; - if (!_is_line_hidden(i)) { - num_visible++; - } - if (num_visible >= visible_amount) { - break; - } - } - } else { - visible_amount = ABS(visible_amount); - for (int i = p_line_from; i >= 0; i--) { - num_total++; - if (!_is_line_hidden(i)) { - num_visible++; - } - if (num_visible >= visible_amount) { - break; - } - } - } - return num_total; -} - -int TextEdit::num_lines_from_rows(int p_line_from, int p_wrap_index_from, int visible_amount, int &wrap_index) const { - // Returns the number of lines (hidden and unhidden) from (p_line_from + p_wrap_index_from) row to (p_line_from + visible_amount of unhidden and wrapped rows). - // Wrap index is set to the wrap index of the last line. - wrap_index = 0; - ERR_FAIL_INDEX_V(p_line_from, text.size(), ABS(visible_amount)); - - if (!_is_hiding_enabled() && get_line_wrapping_mode() == LineWrappingMode::LINE_WRAPPING_NONE) { - return ABS(visible_amount); - } - - int num_visible = 0; - int num_total = 0; - if (visible_amount == 0) { - num_total = 0; - wrap_index = 0; - } else if (visible_amount > 0) { - int i; - num_visible -= p_wrap_index_from; - for (i = p_line_from; i < text.size(); i++) { - num_total++; - if (!_is_line_hidden(i)) { - num_visible++; - num_visible += get_line_wrap_count(i); - } - if (num_visible >= visible_amount) { - break; - } - } - wrap_index = get_line_wrap_count(MIN(i, text.size() - 1)) - MAX(0, num_visible - visible_amount); - } else { - visible_amount = ABS(visible_amount); - int i; - num_visible -= get_line_wrap_count(p_line_from) - p_wrap_index_from; - for (i = p_line_from; i >= 0; i--) { - num_total++; - if (!_is_line_hidden(i)) { - num_visible++; - num_visible += get_line_wrap_count(i); - } - if (num_visible >= visible_amount) { - break; - } - } - wrap_index = MAX(0, num_visible - visible_amount); - } - wrap_index = MAX(wrap_index, 0); - return num_total; -} - -int TextEdit::get_last_unhidden_line() const { - // Returns the last line in the text that is not hidden. - if (!_is_hiding_enabled()) { - return text.size() - 1; - } - - int last_line; - for (last_line = text.size() - 1; last_line > 0; last_line--) { - if (!_is_line_hidden(last_line)) { - break; - } - } - return last_line; -} - -int TextEdit::get_indent_level(int p_line) const { - ERR_FAIL_INDEX_V(p_line, text.size(), 0); - - int tab_count = 0; - int whitespace_count = 0; - int line_length = text[p_line].size(); - for (int i = 0; i < line_length - 1; i++) { - if (text[p_line][i] == '\t') { - tab_count++; - } else if (text[p_line][i] == ' ') { - whitespace_count++; - } else { - break; - } - } - return tab_count * text.get_tab_size() + whitespace_count; -} - -int TextEdit::get_first_non_whitespace_column(int p_line) const { - ERR_FAIL_INDEX_V(p_line, text.size(), 0); - - int col = 0; - while (col < text[p_line].length() && _is_whitespace(text[p_line][col])) { - col++; - } - return col; -} - -int TextEdit::get_line_count() const { - return text.size(); -} - -int TextEdit::get_line_width(int p_line, int p_wrap_offset) const { - return text.get_line_width(p_line, p_wrap_offset); -} - -void TextEdit::_do_text_op(const TextOperation &p_op, bool p_reverse) { - ERR_FAIL_COND(p_op.type == TextOperation::TYPE_NONE); - - bool insert = p_op.type == TextOperation::TYPE_INSERT; - if (p_reverse) { - insert = !insert; - } - - if (insert) { - int check_line; - int check_column; - _base_insert_text(p_op.from_line, p_op.from_column, p_op.text, check_line, check_column); - ERR_FAIL_COND(check_line != p_op.to_line); // BUG. - ERR_FAIL_COND(check_column != p_op.to_column); // BUG. - } else { - _base_remove_text(p_op.from_line, p_op.from_column, p_op.to_line, p_op.to_column); - } -} - -void TextEdit::_clear_redo() { - if (undo_stack_pos == nullptr) { - return; // Nothing to clear. - } - - _push_current_op(); - - while (undo_stack_pos) { - List<TextOperation>::Element *elem = undo_stack_pos; - undo_stack_pos = undo_stack_pos->next(); - undo_stack.erase(elem); - } -} - -void TextEdit::undo() { - if (!editable) { - return; - } - - _push_current_op(); - - if (undo_stack_pos == nullptr) { - if (!undo_stack.size()) { - return; // Nothing to undo. - } - - undo_stack_pos = undo_stack.back(); - - } else if (undo_stack_pos == undo_stack.front()) { - return; // At the bottom of the undo stack. - } else { - undo_stack_pos = undo_stack_pos->prev(); - } - - deselect(); - - TextOperation op = undo_stack_pos->get(); - _do_text_op(op, true); - if (op.type != TextOperation::TYPE_INSERT && (op.from_line != op.to_line || op.to_column != op.from_column + 1)) { - select(op.from_line, op.from_column, op.to_line, op.to_column); - } - - current_op.version = op.prev_version; - if (undo_stack_pos->get().chain_backward) { - while (true) { - ERR_BREAK(!undo_stack_pos->prev()); - undo_stack_pos = undo_stack_pos->prev(); - op = undo_stack_pos->get(); - _do_text_op(op, true); - current_op.version = op.prev_version; - if (undo_stack_pos->get().chain_forward) { - break; - } - } - } - - _update_scrollbars(); - if (undo_stack_pos->get().type == TextOperation::TYPE_REMOVE) { - set_caret_line(undo_stack_pos->get().to_line, false); - set_caret_column(undo_stack_pos->get().to_column); - } else { - set_caret_line(undo_stack_pos->get().from_line, false); - set_caret_column(undo_stack_pos->get().from_column); - } - update(); -} - -void TextEdit::redo() { - if (!editable) { - return; - } - _push_current_op(); - - if (undo_stack_pos == nullptr) { - return; // Nothing to do. - } - - deselect(); - - TextOperation op = undo_stack_pos->get(); - _do_text_op(op, false); - current_op.version = op.version; - if (undo_stack_pos->get().chain_forward) { - while (true) { - ERR_BREAK(!undo_stack_pos->next()); - undo_stack_pos = undo_stack_pos->next(); - op = undo_stack_pos->get(); - _do_text_op(op, false); - current_op.version = op.version; - if (undo_stack_pos->get().chain_backward) { - break; - } - } - } - - _update_scrollbars(); - set_caret_line(undo_stack_pos->get().to_line, false); - set_caret_column(undo_stack_pos->get().to_column); - undo_stack_pos = undo_stack_pos->next(); - update(); -} - -void TextEdit::clear_undo_history() { - saved_version = 0; - current_op.type = TextOperation::TYPE_NONE; - undo_stack_pos = nullptr; - undo_stack.clear(); -} - -void TextEdit::begin_complex_operation() { - _push_current_op(); - next_operation_is_complex = true; -} - -void TextEdit::end_complex_operation() { - _push_current_op(); - ERR_FAIL_COND(undo_stack.size() == 0); - - if (undo_stack.back()->get().chain_forward) { - undo_stack.back()->get().chain_forward = false; - return; - } - - undo_stack.back()->get().chain_backward = true; -} - -void TextEdit::_push_current_op() { - if (current_op.type == TextOperation::TYPE_NONE) { - return; // Nothing to do. - } - - if (next_operation_is_complex) { - current_op.chain_forward = true; - next_operation_is_complex = false; - } - - undo_stack.push_back(current_op); - current_op.type = TextOperation::TYPE_NONE; - current_op.text = ""; - current_op.chain_forward = false; - - if (undo_stack.size() > undo_stack_max_size) { - undo_stack.pop_front(); +void TextEdit::set_draw_control_chars(bool p_draw_control_chars) { + if (draw_control_chars != p_draw_control_chars) { + draw_control_chars = p_draw_control_chars; + menu->set_item_checked(menu->get_item_index(MENU_DISPLAY_UCC), draw_control_chars); + text.set_draw_control_chars(draw_control_chars); + text.invalidate_all(); + update(); } } -void TextEdit::set_tab_size(const int p_size) { - ERR_FAIL_COND_MSG(p_size <= 0, "Tab size must be greater than 0."); - if (p_size == text.get_tab_size()) { - return; - } - text.set_tab_size(p_size); - text.invalidate_all_lines(); - update(); -} - -int TextEdit::get_tab_size() const { - return text.get_tab_size(); +bool TextEdit::get_draw_control_chars() const { + return draw_control_chars; } void TextEdit::set_draw_tabs(bool p_draw) { @@ -4435,411 +4317,74 @@ bool TextEdit::is_drawing_spaces() const { return draw_spaces; } -bool TextEdit::is_insert_text_operation() { - return (current_op.type == TextOperation::TYPE_INSERT); -} - -uint32_t TextEdit::get_version() const { - return current_op.version; -} - -uint32_t TextEdit::get_saved_version() const { - return saved_version; -} - -void TextEdit::tag_saved_version() { - saved_version = get_version(); -} - -String TextEdit::get_word_at_pos(const Vector2 &p_pos) const { - int row, col; - _get_mouse_pos(p_pos, row, col); - - String s = text[row]; - if (s.length() == 0) { - return ""; - } - int beg, end; - if (select_word(s, col, beg, end)) { - bool inside_quotes = false; - char32_t selected_quote = '\0'; - int qbegin = 0, qend = 0; - for (int i = 0; i < s.length(); i++) { - if (s[i] == '"' || s[i] == '\'') { - if (i == 0 || s[i - 1] != '\\') { - if (inside_quotes && selected_quote == s[i]) { - qend = i; - inside_quotes = false; - selected_quote = '\0'; - if (col >= qbegin && col <= qend) { - return s.substr(qbegin, qend - qbegin); - } - } else if (!inside_quotes) { - qbegin = i + 1; - inside_quotes = true; - selected_quote = s[i]; - } - } - } - } - - return s.substr(beg, end - beg); - } - - return String(); -} - -String TextEdit::get_tooltip(const Point2 &p_pos) const { - if (!tooltip_obj) { - return Control::get_tooltip(p_pos); - } - int row, col; - _get_mouse_pos(p_pos, row, col); - - String s = text[row]; - if (s.length() == 0) { - return Control::get_tooltip(p_pos); - } - int beg, end; - if (select_word(s, col, beg, end)) { - String tt = tooltip_obj->call(tooltip_func, s.substr(beg, end - beg), tooltip_ud); - - return tt; - } - - return Control::get_tooltip(p_pos); -} - -void TextEdit::set_tooltip_request_func(Object *p_obj, const StringName &p_function, const Variant &p_udata) { - tooltip_obj = p_obj; - tooltip_func = p_function; - tooltip_ud = p_udata; -} - -void TextEdit::set_line(int line, String new_text) { - if (line < 0 || line >= text.size()) { - return; - } - _remove_text(line, 0, line, text[line].length()); - _insert_text(line, 0, new_text); - if (caret.line == line) { - caret.column = MIN(caret.column, new_text.length()); - } - if (has_selection() && line == selection.to_line && selection.to_column > text[line].length()) { - selection.to_column = text[line].length(); - } -} - -void TextEdit::insert_at(const String &p_text, int at) { - _insert_text(at, 0, p_text + "\n"); - if (caret.line >= at) { - // offset cursor when located after inserted line - ++caret.line; - } - if (has_selection()) { - if (selection.from_line >= at) { - // offset selection when located after inserted line - ++selection.from_line; - ++selection.to_line; - } else if (selection.to_line >= at) { - // extend selection that includes inserted line - ++selection.to_line; - } - } -} - -void TextEdit::set_highlight_current_line(bool p_enabled) { - highlight_current_line = p_enabled; - update(); -} - -bool TextEdit::is_highlight_current_line_enabled() const { - return highlight_current_line; -} - -bool TextEdit::is_text_field() const { - return true; -} - -void TextEdit::menu_option(int p_option) { - switch (p_option) { - case MENU_CUT: { - cut(); - } break; - case MENU_COPY: { - copy(); - } break; - case MENU_PASTE: { - paste(); - } break; - case MENU_CLEAR: { - if (editable) { - clear(); - } - } break; - case MENU_SELECT_ALL: { - select_all(); - } break; - case MENU_UNDO: { - undo(); - } break; - case MENU_REDO: { - redo(); - } break; - case MENU_DIR_INHERITED: { - set_text_direction(TEXT_DIRECTION_INHERITED); - } break; - case MENU_DIR_AUTO: { - set_text_direction(TEXT_DIRECTION_AUTO); - } break; - case MENU_DIR_LTR: { - set_text_direction(TEXT_DIRECTION_LTR); - } break; - case MENU_DIR_RTL: { - set_text_direction(TEXT_DIRECTION_RTL); - } break; - case MENU_DISPLAY_UCC: { - set_draw_control_chars(!get_draw_control_chars()); - } break; - case MENU_INSERT_LRM: { - if (editable) { - insert_text_at_caret(String::chr(0x200E)); - } - } break; - case MENU_INSERT_RLM: { - if (editable) { - insert_text_at_caret(String::chr(0x200F)); - } - } break; - case MENU_INSERT_LRE: { - if (editable) { - insert_text_at_caret(String::chr(0x202A)); - } - } break; - case MENU_INSERT_RLE: { - if (editable) { - insert_text_at_caret(String::chr(0x202B)); - } - } break; - case MENU_INSERT_LRO: { - if (editable) { - insert_text_at_caret(String::chr(0x202D)); - } - } break; - case MENU_INSERT_RLO: { - if (editable) { - insert_text_at_caret(String::chr(0x202E)); - } - } break; - case MENU_INSERT_PDF: { - if (editable) { - insert_text_at_caret(String::chr(0x202C)); - } - } break; - case MENU_INSERT_ALM: { - if (editable) { - insert_text_at_caret(String::chr(0x061C)); - } - } break; - case MENU_INSERT_LRI: { - if (editable) { - insert_text_at_caret(String::chr(0x2066)); - } - } break; - case MENU_INSERT_RLI: { - if (editable) { - insert_text_at_caret(String::chr(0x2067)); - } - } break; - case MENU_INSERT_FSI: { - if (editable) { - insert_text_at_caret(String::chr(0x2068)); - } - } break; - case MENU_INSERT_PDI: { - if (editable) { - insert_text_at_caret(String::chr(0x2069)); - } - } break; - case MENU_INSERT_ZWJ: { - if (editable) { - insert_text_at_caret(String::chr(0x200D)); - } - } break; - case MENU_INSERT_ZWNJ: { - if (editable) { - insert_text_at_caret(String::chr(0x200C)); - } - } break; - case MENU_INSERT_WJ: { - if (editable) { - insert_text_at_caret(String::chr(0x2060)); - } - } break; - case MENU_INSERT_SHY: { - if (editable) { - insert_text_at_caret(String::chr(0x00AD)); - } - } - } -} - -void TextEdit::set_context_menu_enabled(bool p_enable) { - context_menu_enabled = p_enable; -} - -bool TextEdit::is_context_menu_enabled() { - return context_menu_enabled; -} - -void TextEdit::set_shortcut_keys_enabled(bool p_enabled) { - shortcut_keys_enabled = p_enabled; -} - -void TextEdit::set_virtual_keyboard_enabled(bool p_enable) { - virtual_keyboard_enabled = p_enable; -} - -bool TextEdit::is_shortcut_keys_enabled() const { - return shortcut_keys_enabled; -} - -bool TextEdit::is_virtual_keyboard_enabled() const { - return virtual_keyboard_enabled; -} - -bool TextEdit::is_menu_visible() const { - return menu && menu->is_visible(); -} - -PopupMenu *TextEdit::get_menu() const { - const_cast<TextEdit *>(this)->_ensure_menu(); - return menu; -} - -bool TextEdit::_set(const StringName &p_name, const Variant &p_value) { - String str = p_name; - if (str.begins_with("opentype_features/")) { - String name = str.get_slicec('/', 1); - int32_t tag = TS->name_to_tag(name); - double value = p_value; - if (value == -1) { - if (opentype_features.has(tag)) { - opentype_features.erase(tag); - text.set_font_features(opentype_features); - text.invalidate_all(); - update(); - } - } else { - if ((double)opentype_features[tag] != value) { - opentype_features[tag] = value; - text.set_font_features(opentype_features); - text.invalidate_all(); - ; - update(); - } - } - notify_property_list_changed(); - return true; - } - - return false; -} - -bool TextEdit::_get(const StringName &p_name, Variant &r_ret) const { - String str = p_name; - if (str.begins_with("opentype_features/")) { - String name = str.get_slicec('/', 1); - int32_t tag = TS->name_to_tag(name); - if (opentype_features.has(tag)) { - r_ret = opentype_features[tag]; - return true; - } else { - r_ret = -1; - return true; - } - } - return false; -} - -void TextEdit::_get_property_list(List<PropertyInfo> *p_list) const { - for (const Variant *ftr = opentype_features.next(nullptr); ftr != nullptr; ftr = opentype_features.next(ftr)) { - String name = TS->tag_to_name(*ftr); - p_list->push_back(PropertyInfo(Variant::FLOAT, "opentype_features/" + name)); - } - p_list->push_back(PropertyInfo(Variant::NIL, "opentype_features/_new", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR)); -} - void TextEdit::_bind_methods() { ClassDB::bind_method(D_METHOD("_gui_input"), &TextEdit::_gui_input); ClassDB::bind_method(D_METHOD("_text_changed_emit"), &TextEdit::_text_changed_emit); - BIND_ENUM_CONSTANT(SEARCH_MATCH_CASE); - BIND_ENUM_CONSTANT(SEARCH_WHOLE_WORDS); - BIND_ENUM_CONSTANT(SEARCH_BACKWARDS); + /* Text */ + // Text properties + ClassDB::bind_method(D_METHOD("has_ime_text"), &TextEdit::has_ime_text); + + ClassDB::bind_method(D_METHOD("set_editable", "enable"), &TextEdit::set_editable); + ClassDB::bind_method(D_METHOD("is_editable"), &TextEdit::is_editable); - ClassDB::bind_method(D_METHOD("get_draw_control_chars"), &TextEdit::get_draw_control_chars); - ClassDB::bind_method(D_METHOD("set_draw_control_chars", "enable"), &TextEdit::set_draw_control_chars); ClassDB::bind_method(D_METHOD("set_text_direction", "direction"), &TextEdit::set_text_direction); ClassDB::bind_method(D_METHOD("get_text_direction"), &TextEdit::get_text_direction); + ClassDB::bind_method(D_METHOD("set_opentype_feature", "tag", "value"), &TextEdit::set_opentype_feature); ClassDB::bind_method(D_METHOD("get_opentype_feature", "tag"), &TextEdit::get_opentype_feature); ClassDB::bind_method(D_METHOD("clear_opentype_features"), &TextEdit::clear_opentype_features); + ClassDB::bind_method(D_METHOD("set_language", "language"), &TextEdit::set_language); ClassDB::bind_method(D_METHOD("get_language"), &TextEdit::get_language); - ClassDB::bind_method(D_METHOD("get_first_non_whitespace_column", "line"), &TextEdit::get_first_non_whitespace_column); - ClassDB::bind_method(D_METHOD("get_indent_level", "line"), &TextEdit::get_indent_level); - ClassDB::bind_method(D_METHOD("set_tab_size", "size"), &TextEdit::set_tab_size); - ClassDB::bind_method(D_METHOD("get_tab_size"), &TextEdit::get_tab_size); - - ClassDB::bind_method(D_METHOD("set_text", "text"), &TextEdit::set_text); - ClassDB::bind_method(D_METHOD("insert_text_at_caret", "text"), &TextEdit::insert_text_at_caret); - - ClassDB::bind_method(D_METHOD("get_line_count"), &TextEdit::get_line_count); - ClassDB::bind_method(D_METHOD("get_text"), &TextEdit::get_text); - ClassDB::bind_method(D_METHOD("get_line", "line"), &TextEdit::get_line); - ClassDB::bind_method(D_METHOD("set_line", "line", "new_text"), &TextEdit::set_line); - ClassDB::bind_method(D_METHOD("set_structured_text_bidi_override", "parser"), &TextEdit::set_structured_text_bidi_override); ClassDB::bind_method(D_METHOD("get_structured_text_bidi_override"), &TextEdit::get_structured_text_bidi_override); ClassDB::bind_method(D_METHOD("set_structured_text_bidi_override_options", "args"), &TextEdit::set_structured_text_bidi_override_options); ClassDB::bind_method(D_METHOD("get_structured_text_bidi_override_options"), &TextEdit::get_structured_text_bidi_override_options); + ClassDB::bind_method(D_METHOD("set_tab_size", "size"), &TextEdit::set_tab_size); + ClassDB::bind_method(D_METHOD("get_tab_size"), &TextEdit::get_tab_size); + + // User controls + ClassDB::bind_method(D_METHOD("set_overtype_mode_enabled", "enabled"), &TextEdit::set_overtype_mode_enabled); + ClassDB::bind_method(D_METHOD("is_overtype_mode_enabled"), &TextEdit::is_overtype_mode_enabled); + ClassDB::bind_method(D_METHOD("set_context_menu_enabled", "enable"), &TextEdit::set_context_menu_enabled); ClassDB::bind_method(D_METHOD("is_context_menu_enabled"), &TextEdit::is_context_menu_enabled); + ClassDB::bind_method(D_METHOD("set_shortcut_keys_enabled", "enable"), &TextEdit::set_shortcut_keys_enabled); ClassDB::bind_method(D_METHOD("is_shortcut_keys_enabled"), &TextEdit::is_shortcut_keys_enabled); + ClassDB::bind_method(D_METHOD("set_virtual_keyboard_enabled", "enable"), &TextEdit::set_virtual_keyboard_enabled); ClassDB::bind_method(D_METHOD("is_virtual_keyboard_enabled"), &TextEdit::is_virtual_keyboard_enabled); - ClassDB::bind_method(D_METHOD("is_dragging_cursor"), &TextEdit::is_dragging_cursor); + // Text manipulation + ClassDB::bind_method(D_METHOD("clear"), &TextEdit::clear); - ClassDB::bind_method(D_METHOD("get_word_under_caret"), &TextEdit::get_word_under_caret); - ClassDB::bind_method(D_METHOD("search", "key", "flags", "from_line", "from_column"), &TextEdit::_search_bind); + ClassDB::bind_method(D_METHOD("set_text", "text"), &TextEdit::set_text); + ClassDB::bind_method(D_METHOD("get_text"), &TextEdit::get_text); + ClassDB::bind_method(D_METHOD("get_line_count"), &TextEdit::get_line_count); - ClassDB::bind_method(D_METHOD("undo"), &TextEdit::undo); - ClassDB::bind_method(D_METHOD("redo"), &TextEdit::redo); - ClassDB::bind_method(D_METHOD("clear_undo_history"), &TextEdit::clear_undo_history); + ClassDB::bind_method(D_METHOD("set_line", "line", "new_text"), &TextEdit::set_line); + ClassDB::bind_method(D_METHOD("get_line", "line"), &TextEdit::get_line); - ClassDB::bind_method(D_METHOD("set_draw_tabs"), &TextEdit::set_draw_tabs); - ClassDB::bind_method(D_METHOD("is_drawing_tabs"), &TextEdit::is_drawing_tabs); - ClassDB::bind_method(D_METHOD("set_draw_spaces"), &TextEdit::set_draw_spaces); - ClassDB::bind_method(D_METHOD("is_drawing_spaces"), &TextEdit::is_drawing_spaces); + ClassDB::bind_method(D_METHOD("get_line_width", "line", "wrap_index"), &TextEdit::get_line_width, DEFVAL(-1)); + ClassDB::bind_method(D_METHOD("get_line_height"), &TextEdit::get_line_height); - ClassDB::bind_method(D_METHOD("set_highlight_all_occurrences", "enable"), &TextEdit::set_highlight_all_occurrences); - ClassDB::bind_method(D_METHOD("is_highlight_all_occurrences_enabled"), &TextEdit::is_highlight_all_occurrences_enabled); + ClassDB::bind_method(D_METHOD("get_indent_level", "line"), &TextEdit::get_indent_level); + ClassDB::bind_method(D_METHOD("get_first_non_whitespace_column", "line"), &TextEdit::get_first_non_whitespace_column); - ClassDB::bind_method(D_METHOD("set_override_selected_font_color", "override"), &TextEdit::set_override_selected_font_color); - ClassDB::bind_method(D_METHOD("is_overriding_selected_font_color"), &TextEdit::is_overriding_selected_font_color); + ClassDB::bind_method(D_METHOD("swap_lines", "from_line", "to_line"), &TextEdit::swap_lines); - /* Text manipulation */ - // User control - ClassDB::bind_method(D_METHOD("set_editable", "enable"), &TextEdit::set_editable); - ClassDB::bind_method(D_METHOD("is_editable"), &TextEdit::is_editable); + ClassDB::bind_method(D_METHOD("insert_line_at", "line", "text"), &TextEdit::insert_line_at); + ClassDB::bind_method(D_METHOD("insert_text_at_caret", "text"), &TextEdit::insert_text_at_caret); - ClassDB::bind_method(D_METHOD("set_overtype_mode_enabled", "enabled"), &TextEdit::set_overtype_mode_enabled); - ClassDB::bind_method(D_METHOD("is_overtype_mode_enabled"), &TextEdit::is_overtype_mode_enabled); + ClassDB::bind_method(D_METHOD("remove_text", "from_line", "from_column", "to_line", "to_column"), &TextEdit::remove_text); + + ClassDB::bind_method(D_METHOD("get_last_unhidden_line"), &TextEdit::get_last_unhidden_line); + ClassDB::bind_method(D_METHOD("get_next_visible_line_offset_from", "line", "visible_amount"), &TextEdit::get_next_visible_line_offset_from); + ClassDB::bind_method(D_METHOD("num_lines_from_rows", "line", "wrap_index", "visible_amount"), &TextEdit::get_next_visible_line_index_offset_from); // Overridable actions ClassDB::bind_method(D_METHOD("backspace"), &TextEdit::backspace); @@ -4855,6 +4400,73 @@ void TextEdit::_bind_methods() { BIND_VMETHOD(MethodInfo("_copy")); BIND_VMETHOD(MethodInfo("_paste")); + // Context Menu + BIND_ENUM_CONSTANT(MENU_CUT); + BIND_ENUM_CONSTANT(MENU_COPY); + BIND_ENUM_CONSTANT(MENU_PASTE); + BIND_ENUM_CONSTANT(MENU_CLEAR); + BIND_ENUM_CONSTANT(MENU_SELECT_ALL); + BIND_ENUM_CONSTANT(MENU_UNDO); + BIND_ENUM_CONSTANT(MENU_REDO); + BIND_ENUM_CONSTANT(MENU_DIR_INHERITED); + BIND_ENUM_CONSTANT(MENU_DIR_AUTO); + BIND_ENUM_CONSTANT(MENU_DIR_LTR); + BIND_ENUM_CONSTANT(MENU_DIR_RTL); + BIND_ENUM_CONSTANT(MENU_DISPLAY_UCC); + BIND_ENUM_CONSTANT(MENU_INSERT_LRM); + BIND_ENUM_CONSTANT(MENU_INSERT_RLM); + BIND_ENUM_CONSTANT(MENU_INSERT_LRE); + BIND_ENUM_CONSTANT(MENU_INSERT_RLE); + BIND_ENUM_CONSTANT(MENU_INSERT_LRO); + BIND_ENUM_CONSTANT(MENU_INSERT_RLO); + BIND_ENUM_CONSTANT(MENU_INSERT_PDF); + BIND_ENUM_CONSTANT(MENU_INSERT_ALM); + BIND_ENUM_CONSTANT(MENU_INSERT_LRI); + BIND_ENUM_CONSTANT(MENU_INSERT_RLI); + BIND_ENUM_CONSTANT(MENU_INSERT_FSI); + BIND_ENUM_CONSTANT(MENU_INSERT_PDI); + BIND_ENUM_CONSTANT(MENU_INSERT_ZWJ); + BIND_ENUM_CONSTANT(MENU_INSERT_ZWNJ); + BIND_ENUM_CONSTANT(MENU_INSERT_WJ); + BIND_ENUM_CONSTANT(MENU_INSERT_SHY); + BIND_ENUM_CONSTANT(MENU_MAX); + + /* Versioning */ + ClassDB::bind_method(D_METHOD("begin_complex_operation"), &TextEdit::begin_complex_operation); + ClassDB::bind_method(D_METHOD("end_complex_operation"), &TextEdit::end_complex_operation); + + ClassDB::bind_method(D_METHOD("undo"), &TextEdit::undo); + ClassDB::bind_method(D_METHOD("redo"), &TextEdit::redo); + ClassDB::bind_method(D_METHOD("clear_undo_history"), &TextEdit::clear_undo_history); + + ClassDB::bind_method(D_METHOD("tag_saved_version"), &TextEdit::tag_saved_version); + + ClassDB::bind_method(D_METHOD("get_version"), &TextEdit::get_version); + ClassDB::bind_method(D_METHOD("get_saved_version"), &TextEdit::get_saved_version); + + /* Search */ + BIND_ENUM_CONSTANT(SEARCH_MATCH_CASE); + BIND_ENUM_CONSTANT(SEARCH_WHOLE_WORDS); + BIND_ENUM_CONSTANT(SEARCH_BACKWARDS); + + ClassDB::bind_method(D_METHOD("set_search_text", "search_text"), &TextEdit::set_search_text); + ClassDB::bind_method(D_METHOD("set_search_flags", "flags"), &TextEdit::set_search_flags); + + ClassDB::bind_method(D_METHOD("search", "text", "flags", "from_line", "from_colum"), &TextEdit::search); + + /* Tooltip */ + ClassDB::bind_method(D_METHOD("set_tooltip_request_func", "object", "callback", "data"), &TextEdit::set_tooltip_request_func); + + /* Mouse */ + ClassDB::bind_method(D_METHOD("get_local_mouse_pos"), &TextEdit::get_local_mouse_pos); + + ClassDB::bind_method(D_METHOD("get_word_at_pos", "position"), &TextEdit::get_word_at_pos); + + ClassDB::bind_method(D_METHOD("get_line_column_at_pos", "position"), &TextEdit::get_line_column_at_pos); + ClassDB::bind_method(D_METHOD("get_minimap_line_at_pos", "position"), &TextEdit::get_minimap_line_at_pos); + + ClassDB::bind_method(D_METHOD("is_dragging_cursor"), &TextEdit::is_dragging_cursor); + /* Caret. */ BIND_ENUM_CONSTANT(CARET_TYPE_LINE); BIND_ENUM_CONSTANT(CARET_TYPE_BLOCK); @@ -4888,6 +4500,8 @@ void TextEdit::_bind_methods() { ClassDB::bind_method(D_METHOD("get_caret_wrap_index"), &TextEdit::get_caret_wrap_index); + ClassDB::bind_method(D_METHOD("get_word_under_caret"), &TextEdit::get_word_under_caret); + /* Selection. */ BIND_ENUM_CONSTANT(SELECTION_MODE_NONE); BIND_ENUM_CONSTANT(SELECTION_MODE_SHIFT); @@ -4898,6 +4512,9 @@ void TextEdit::_bind_methods() { ClassDB::bind_method(D_METHOD("set_selecting_enabled", "enable"), &TextEdit::set_selecting_enabled); ClassDB::bind_method(D_METHOD("is_selecting_enabled"), &TextEdit::is_selecting_enabled); + ClassDB::bind_method(D_METHOD("set_override_selected_font_color", "override"), &TextEdit::set_override_selected_font_color); + ClassDB::bind_method(D_METHOD("is_overriding_selected_font_color"), &TextEdit::is_overriding_selected_font_color); + ClassDB::bind_method(D_METHOD("set_selection_mode", "mode", "line", "column"), &TextEdit::set_selection_mode, DEFVAL(-1), DEFVAL(-1)); ClassDB::bind_method(D_METHOD("get_selection_mode"), &TextEdit::get_selection_mode); @@ -4981,10 +4598,6 @@ void TextEdit::_bind_methods() { ClassDB::bind_method(D_METHOD("get_minimap_visible_lines"), &TextEdit::get_minimap_visible_lines); - /* Syntax Highlighting. */ - ClassDB::bind_method(D_METHOD("set_syntax_highlighter", "syntax_highlighter"), &TextEdit::set_syntax_highlighter); - ClassDB::bind_method(D_METHOD("get_syntax_highlighter"), &TextEdit::get_syntax_highlighter); - /* Gutters. */ BIND_ENUM_CONSTANT(GUTTER_TYPE_STRING); BIND_ENUM_CONSTANT(GUTTER_TYPE_ICON); @@ -5025,12 +4638,29 @@ void TextEdit::_bind_methods() { ClassDB::bind_method(D_METHOD("set_line_background_color", "line", "color"), &TextEdit::set_line_background_color); ClassDB::bind_method(D_METHOD("get_line_background_color", "line"), &TextEdit::get_line_background_color); + /* Syntax Highlighting. */ + ClassDB::bind_method(D_METHOD("set_syntax_highlighter", "syntax_highlighter"), &TextEdit::set_syntax_highlighter); + ClassDB::bind_method(D_METHOD("get_syntax_highlighter"), &TextEdit::get_syntax_highlighter); + + /* Visual. */ ClassDB::bind_method(D_METHOD("set_highlight_current_line", "enabled"), &TextEdit::set_highlight_current_line); ClassDB::bind_method(D_METHOD("is_highlight_current_line_enabled"), &TextEdit::is_highlight_current_line_enabled); - ClassDB::bind_method(D_METHOD("menu_option", "option"), &TextEdit::menu_option); + ClassDB::bind_method(D_METHOD("set_highlight_all_occurrences", "enable"), &TextEdit::set_highlight_all_occurrences); + ClassDB::bind_method(D_METHOD("is_highlight_all_occurrences_enabled"), &TextEdit::is_highlight_all_occurrences_enabled); + + ClassDB::bind_method(D_METHOD("get_draw_control_chars"), &TextEdit::get_draw_control_chars); + ClassDB::bind_method(D_METHOD("set_draw_control_chars", "enable"), &TextEdit::set_draw_control_chars); + + ClassDB::bind_method(D_METHOD("set_draw_tabs"), &TextEdit::set_draw_tabs); + ClassDB::bind_method(D_METHOD("is_drawing_tabs"), &TextEdit::is_drawing_tabs); + + ClassDB::bind_method(D_METHOD("set_draw_spaces"), &TextEdit::set_draw_spaces); + ClassDB::bind_method(D_METHOD("is_drawing_spaces"), &TextEdit::is_drawing_spaces); + ClassDB::bind_method(D_METHOD("get_menu"), &TextEdit::get_menu); ClassDB::bind_method(D_METHOD("is_menu_visible"), &TextEdit::is_menu_visible); + ClassDB::bind_method(D_METHOD("menu_option", "option"), &TextEdit::menu_option); ADD_PROPERTY(PropertyInfo(Variant::STRING, "text", PROPERTY_HINT_MULTILINE_TEXT), "set_text", "get_text"); ADD_PROPERTY(PropertyInfo(Variant::INT, "text_direction", PROPERTY_HINT_ENUM, "Auto,Left-to-Right,Right-to-Left,Inherited"), "set_text_direction", "get_text_direction"); @@ -5080,113 +4710,63 @@ void TextEdit::_bind_methods() { ADD_SIGNAL(MethodInfo("gutter_added")); ADD_SIGNAL(MethodInfo("gutter_removed")); - BIND_ENUM_CONSTANT(MENU_CUT); - BIND_ENUM_CONSTANT(MENU_COPY); - BIND_ENUM_CONSTANT(MENU_PASTE); - BIND_ENUM_CONSTANT(MENU_CLEAR); - BIND_ENUM_CONSTANT(MENU_SELECT_ALL); - BIND_ENUM_CONSTANT(MENU_UNDO); - BIND_ENUM_CONSTANT(MENU_REDO); - BIND_ENUM_CONSTANT(MENU_DIR_INHERITED); - BIND_ENUM_CONSTANT(MENU_DIR_AUTO); - BIND_ENUM_CONSTANT(MENU_DIR_LTR); - BIND_ENUM_CONSTANT(MENU_DIR_RTL); - BIND_ENUM_CONSTANT(MENU_DISPLAY_UCC); - BIND_ENUM_CONSTANT(MENU_INSERT_LRM); - BIND_ENUM_CONSTANT(MENU_INSERT_RLM); - BIND_ENUM_CONSTANT(MENU_INSERT_LRE); - BIND_ENUM_CONSTANT(MENU_INSERT_RLE); - BIND_ENUM_CONSTANT(MENU_INSERT_LRO); - BIND_ENUM_CONSTANT(MENU_INSERT_RLO); - BIND_ENUM_CONSTANT(MENU_INSERT_PDF); - BIND_ENUM_CONSTANT(MENU_INSERT_ALM); - BIND_ENUM_CONSTANT(MENU_INSERT_LRI); - BIND_ENUM_CONSTANT(MENU_INSERT_RLI); - BIND_ENUM_CONSTANT(MENU_INSERT_FSI); - BIND_ENUM_CONSTANT(MENU_INSERT_PDI); - BIND_ENUM_CONSTANT(MENU_INSERT_ZWJ); - BIND_ENUM_CONSTANT(MENU_INSERT_ZWNJ); - BIND_ENUM_CONSTANT(MENU_INSERT_WJ); - BIND_ENUM_CONSTANT(MENU_INSERT_SHY); - BIND_ENUM_CONSTANT(MENU_MAX); - GLOBAL_DEF("gui/timers/text_edit_idle_detect_sec", 3); ProjectSettings::get_singleton()->set_custom_property_info("gui/timers/text_edit_idle_detect_sec", PropertyInfo(Variant::FLOAT, "gui/timers/text_edit_idle_detect_sec", PROPERTY_HINT_RANGE, "0,10,0.01,or_greater")); // No negative numbers. GLOBAL_DEF("gui/common/text_edit_undo_stack_max_size", 1024); ProjectSettings::get_singleton()->set_custom_property_info("gui/common/text_edit_undo_stack_max_size", PropertyInfo(Variant::INT, "gui/common/text_edit_undo_stack_max_size", PROPERTY_HINT_RANGE, "0,10000,1,or_greater")); // No negative numbers. } -void TextEdit::_ensure_menu() { - if (!menu) { - menu = memnew(PopupMenu); - add_child(menu); - - menu_dir = memnew(PopupMenu); - menu_dir->set_name("DirMenu"); - menu_dir->add_radio_check_item(RTR("Same as layout direction"), MENU_DIR_INHERITED); - menu_dir->add_radio_check_item(RTR("Auto-detect direction"), MENU_DIR_AUTO); - menu_dir->add_radio_check_item(RTR("Left-to-right"), MENU_DIR_LTR); - menu_dir->add_radio_check_item(RTR("Right-to-left"), MENU_DIR_RTL); - menu->add_child(menu_dir); +bool TextEdit::_set(const StringName &p_name, const Variant &p_value) { + String str = p_name; + if (str.begins_with("opentype_features/")) { + String name = str.get_slicec('/', 1); + int32_t tag = TS->name_to_tag(name); + double value = p_value; + if (value == -1) { + if (opentype_features.has(tag)) { + opentype_features.erase(tag); + text.set_font_features(opentype_features); + text.invalidate_all(); + update(); + } + } else { + if ((double)opentype_features[tag] != value) { + opentype_features[tag] = value; + text.set_font_features(opentype_features); + text.invalidate_all(); + ; + update(); + } + } + notify_property_list_changed(); + return true; + } - menu_ctl = memnew(PopupMenu); - menu_ctl->set_name("CTLMenu"); - menu_ctl->add_item(RTR("Left-to-right mark (LRM)"), MENU_INSERT_LRM); - menu_ctl->add_item(RTR("Right-to-left mark (RLM)"), MENU_INSERT_RLM); - menu_ctl->add_item(RTR("Start of left-to-right embedding (LRE)"), MENU_INSERT_LRE); - menu_ctl->add_item(RTR("Start of right-to-left embedding (RLE)"), MENU_INSERT_RLE); - menu_ctl->add_item(RTR("Start of left-to-right override (LRO)"), MENU_INSERT_LRO); - menu_ctl->add_item(RTR("Start of right-to-left override (RLO)"), MENU_INSERT_RLO); - menu_ctl->add_item(RTR("Pop direction formatting (PDF)"), MENU_INSERT_PDF); - menu_ctl->add_separator(); - menu_ctl->add_item(RTR("Arabic letter mark (ALM)"), MENU_INSERT_ALM); - menu_ctl->add_item(RTR("Left-to-right isolate (LRI)"), MENU_INSERT_LRI); - menu_ctl->add_item(RTR("Right-to-left isolate (RLI)"), MENU_INSERT_RLI); - menu_ctl->add_item(RTR("First strong isolate (FSI)"), MENU_INSERT_FSI); - menu_ctl->add_item(RTR("Pop direction isolate (PDI)"), MENU_INSERT_PDI); - menu_ctl->add_separator(); - menu_ctl->add_item(RTR("Zero width joiner (ZWJ)"), MENU_INSERT_ZWJ); - menu_ctl->add_item(RTR("Zero width non-joiner (ZWNJ)"), MENU_INSERT_ZWNJ); - menu_ctl->add_item(RTR("Word joiner (WJ)"), MENU_INSERT_WJ); - menu_ctl->add_item(RTR("Soft hyphen (SHY)"), MENU_INSERT_SHY); - menu->add_child(menu_ctl); + return false; +} - menu->connect("id_pressed", callable_mp(this, &TextEdit::menu_option)); - menu_dir->connect("id_pressed", callable_mp(this, &TextEdit::menu_option)); - menu_ctl->connect("id_pressed", callable_mp(this, &TextEdit::menu_option)); +bool TextEdit::_get(const StringName &p_name, Variant &r_ret) const { + String str = p_name; + if (str.begins_with("opentype_features/")) { + String name = str.get_slicec('/', 1); + int32_t tag = TS->name_to_tag(name); + if (opentype_features.has(tag)) { + r_ret = opentype_features[tag]; + return true; + } else { + r_ret = -1; + return true; + } } + return false; +} - // Reorganize context menu. - menu->clear(); - if (editable) { - menu->add_item(RTR("Cut"), MENU_CUT, is_shortcut_keys_enabled() ? _get_menu_action_accelerator("ui_cut") : 0); - } - menu->add_item(RTR("Copy"), MENU_COPY, is_shortcut_keys_enabled() ? _get_menu_action_accelerator("ui_copy") : 0); - if (editable) { - menu->add_item(RTR("Paste"), MENU_PASTE, is_shortcut_keys_enabled() ? _get_menu_action_accelerator("ui_paste") : 0); - } - menu->add_separator(); - if (is_selecting_enabled()) { - menu->add_item(RTR("Select All"), MENU_SELECT_ALL, is_shortcut_keys_enabled() ? _get_menu_action_accelerator("ui_text_select_all") : 0); - } - if (editable) { - menu->add_item(RTR("Clear"), MENU_CLEAR); - menu->add_separator(); - menu->add_item(RTR("Undo"), MENU_UNDO, is_shortcut_keys_enabled() ? _get_menu_action_accelerator("ui_undo") : 0); - menu->add_item(RTR("Redo"), MENU_REDO, is_shortcut_keys_enabled() ? _get_menu_action_accelerator("ui_redo") : 0); - } - menu->add_separator(); - menu->add_submenu_item(RTR("Text writing direction"), "DirMenu"); - menu->add_separator(); - menu->add_check_item(RTR("Display control characters"), MENU_DISPLAY_UCC); - menu->set_item_checked(menu->get_item_index(MENU_DISPLAY_UCC), draw_control_chars); - if (editable) { - menu->add_submenu_item(RTR("Insert control character"), "CTLMenu"); +void TextEdit::_get_property_list(List<PropertyInfo> *p_list) const { + for (const Variant *ftr = opentype_features.next(nullptr); ftr != nullptr; ftr = opentype_features.next(ftr)) { + String name = TS->tag_to_name(*ftr); + p_list->push_back(PropertyInfo(Variant::FLOAT, "opentype_features/" + name)); } - menu_dir->set_item_checked(menu_dir->get_item_index(MENU_DIR_INHERITED), text_direction == TEXT_DIRECTION_INHERITED); - menu_dir->set_item_checked(menu_dir->get_item_index(MENU_DIR_AUTO), text_direction == TEXT_DIRECTION_AUTO); - menu_dir->set_item_checked(menu_dir->get_item_index(MENU_DIR_LTR), text_direction == TEXT_DIRECTION_LTR); - menu_dir->set_item_checked(menu_dir->get_item_index(MENU_DIR_RTL), text_direction == TEXT_DIRECTION_RTL); + p_list->push_back(PropertyInfo(Variant::NIL, "opentype_features/_new", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR)); } /* Internal API for CodeEdit. */ @@ -5360,6 +4940,205 @@ void TextEdit::_paste() { end_complex_operation(); } +/* Text. */ +// Context menu. +void TextEdit::_generate_context_menu() { + if (!menu) { + menu = memnew(PopupMenu); + add_child(menu); + + menu_dir = memnew(PopupMenu); + menu_dir->set_name("DirMenu"); + menu_dir->add_radio_check_item(RTR("Same as layout direction"), MENU_DIR_INHERITED); + menu_dir->add_radio_check_item(RTR("Auto-detect direction"), MENU_DIR_AUTO); + menu_dir->add_radio_check_item(RTR("Left-to-right"), MENU_DIR_LTR); + menu_dir->add_radio_check_item(RTR("Right-to-left"), MENU_DIR_RTL); + menu->add_child(menu_dir); + + menu_ctl = memnew(PopupMenu); + menu_ctl->set_name("CTLMenu"); + menu_ctl->add_item(RTR("Left-to-right mark (LRM)"), MENU_INSERT_LRM); + menu_ctl->add_item(RTR("Right-to-left mark (RLM)"), MENU_INSERT_RLM); + menu_ctl->add_item(RTR("Start of left-to-right embedding (LRE)"), MENU_INSERT_LRE); + menu_ctl->add_item(RTR("Start of right-to-left embedding (RLE)"), MENU_INSERT_RLE); + menu_ctl->add_item(RTR("Start of left-to-right override (LRO)"), MENU_INSERT_LRO); + menu_ctl->add_item(RTR("Start of right-to-left override (RLO)"), MENU_INSERT_RLO); + menu_ctl->add_item(RTR("Pop direction formatting (PDF)"), MENU_INSERT_PDF); + menu_ctl->add_separator(); + menu_ctl->add_item(RTR("Arabic letter mark (ALM)"), MENU_INSERT_ALM); + menu_ctl->add_item(RTR("Left-to-right isolate (LRI)"), MENU_INSERT_LRI); + menu_ctl->add_item(RTR("Right-to-left isolate (RLI)"), MENU_INSERT_RLI); + menu_ctl->add_item(RTR("First strong isolate (FSI)"), MENU_INSERT_FSI); + menu_ctl->add_item(RTR("Pop direction isolate (PDI)"), MENU_INSERT_PDI); + menu_ctl->add_separator(); + menu_ctl->add_item(RTR("Zero width joiner (ZWJ)"), MENU_INSERT_ZWJ); + menu_ctl->add_item(RTR("Zero width non-joiner (ZWNJ)"), MENU_INSERT_ZWNJ); + menu_ctl->add_item(RTR("Word joiner (WJ)"), MENU_INSERT_WJ); + menu_ctl->add_item(RTR("Soft hyphen (SHY)"), MENU_INSERT_SHY); + menu->add_child(menu_ctl); + + menu->connect("id_pressed", callable_mp(this, &TextEdit::menu_option)); + menu_dir->connect("id_pressed", callable_mp(this, &TextEdit::menu_option)); + menu_ctl->connect("id_pressed", callable_mp(this, &TextEdit::menu_option)); + } + + // Reorganize context menu. + menu->clear(); + if (editable) { + menu->add_item(RTR("Cut"), MENU_CUT, is_shortcut_keys_enabled() ? _get_menu_action_accelerator("ui_cut") : 0); + } + menu->add_item(RTR("Copy"), MENU_COPY, is_shortcut_keys_enabled() ? _get_menu_action_accelerator("ui_copy") : 0); + if (editable) { + menu->add_item(RTR("Paste"), MENU_PASTE, is_shortcut_keys_enabled() ? _get_menu_action_accelerator("ui_paste") : 0); + } + menu->add_separator(); + if (is_selecting_enabled()) { + menu->add_item(RTR("Select All"), MENU_SELECT_ALL, is_shortcut_keys_enabled() ? _get_menu_action_accelerator("ui_text_select_all") : 0); + } + if (editable) { + menu->add_item(RTR("Clear"), MENU_CLEAR); + menu->add_separator(); + menu->add_item(RTR("Undo"), MENU_UNDO, is_shortcut_keys_enabled() ? _get_menu_action_accelerator("ui_undo") : 0); + menu->add_item(RTR("Redo"), MENU_REDO, is_shortcut_keys_enabled() ? _get_menu_action_accelerator("ui_redo") : 0); + } + menu->add_separator(); + menu->add_submenu_item(RTR("Text writing direction"), "DirMenu"); + menu->add_separator(); + menu->add_check_item(RTR("Display control characters"), MENU_DISPLAY_UCC); + menu->set_item_checked(menu->get_item_index(MENU_DISPLAY_UCC), draw_control_chars); + if (editable) { + menu->add_submenu_item(RTR("Insert control character"), "CTLMenu"); + } + menu_dir->set_item_checked(menu_dir->get_item_index(MENU_DIR_INHERITED), text_direction == TEXT_DIRECTION_INHERITED); + menu_dir->set_item_checked(menu_dir->get_item_index(MENU_DIR_AUTO), text_direction == TEXT_DIRECTION_AUTO); + menu_dir->set_item_checked(menu_dir->get_item_index(MENU_DIR_LTR), text_direction == TEXT_DIRECTION_LTR); + menu_dir->set_item_checked(menu_dir->get_item_index(MENU_DIR_RTL), text_direction == TEXT_DIRECTION_RTL); +} + +int TextEdit::_get_menu_action_accelerator(const String &p_action) { + const List<Ref<InputEvent>> *events = InputMap::get_singleton()->action_get_events(p_action); + if (!events) { + return 0; + } + + // Use first event in the list for the accelerator. + const List<Ref<InputEvent>>::Element *first_event = events->front(); + if (!first_event) { + return 0; + } + + const Ref<InputEventKey> event = first_event->get(); + if (event.is_null()) { + return 0; + } + + // Use physical keycode if non-zero + if (event->get_physical_keycode() != 0) { + return event->get_physical_keycode_with_modifiers(); + } else { + return event->get_keycode_with_modifiers(); + } +} + +/* Versioning */ +void TextEdit::_push_current_op() { + if (current_op.type == TextOperation::TYPE_NONE) { + return; // Nothing to do. + } + + if (next_operation_is_complex) { + current_op.chain_forward = true; + next_operation_is_complex = false; + } + + undo_stack.push_back(current_op); + current_op.type = TextOperation::TYPE_NONE; + current_op.text = ""; + current_op.chain_forward = false; + + if (undo_stack.size() > undo_stack_max_size) { + undo_stack.pop_front(); + } +} + +void TextEdit::_do_text_op(const TextOperation &p_op, bool p_reverse) { + ERR_FAIL_COND(p_op.type == TextOperation::TYPE_NONE); + + bool insert = p_op.type == TextOperation::TYPE_INSERT; + if (p_reverse) { + insert = !insert; + } + + if (insert) { + int check_line; + int check_column; + _base_insert_text(p_op.from_line, p_op.from_column, p_op.text, check_line, check_column); + ERR_FAIL_COND(check_line != p_op.to_line); // BUG. + ERR_FAIL_COND(check_column != p_op.to_column); // BUG. + } else { + _base_remove_text(p_op.from_line, p_op.from_column, p_op.to_line, p_op.to_column); + } +} + +void TextEdit::_clear_redo() { + if (undo_stack_pos == nullptr) { + return; // Nothing to clear. + } + + _push_current_op(); + + while (undo_stack_pos) { + List<TextOperation>::Element *elem = undo_stack_pos; + undo_stack_pos = undo_stack_pos->next(); + undo_stack.erase(elem); + } +} + +/* Search */ +int TextEdit::_get_column_pos_of_word(const String &p_key, const String &p_search, uint32_t p_search_flags, int p_from_column) const { + int col = -1; + + if (p_key.length() > 0 && p_search.length() > 0) { + if (p_from_column < 0 || p_from_column > p_search.length()) { + p_from_column = 0; + } + + while (col == -1 && p_from_column <= p_search.length()) { + if (p_search_flags & SEARCH_MATCH_CASE) { + col = p_search.find(p_key, p_from_column); + } else { + col = p_search.findn(p_key, p_from_column); + } + + // Whole words only. + if (col != -1 && p_search_flags & SEARCH_WHOLE_WORDS) { + p_from_column = col; + + if (col > 0 && _is_text_char(p_search[col - 1])) { + col = -1; + } else if ((col + p_key.length()) < p_search.length() && _is_text_char(p_search[col + p_key.length()])) { + col = -1; + } + } + + p_from_column += 1; + } + } + return col; +} + +/* Mouse */ +int TextEdit::_get_char_pos_for_line(int p_px, int p_line, int p_wrap_index) const { + ERR_FAIL_INDEX_V(p_line, text.size(), 0); + p_wrap_index = MIN(p_wrap_index, text.get_line_data(p_line)->get_line_count() - 1); + + RID text_rid = text.get_line_data(p_line)->get_line_rid(p_wrap_index); + if (is_layout_rtl()) { + p_px = TS->shaped_text_get_size(text_rid).x - p_px; + } + return TS->shaped_text_hit_test_position(text_rid, p_px); +} + /* Caret */ void TextEdit::_emit_caret_changed() { emit_signal(SNAME("caret_changed")); @@ -5386,6 +5165,29 @@ void TextEdit::_toggle_draw_caret() { } } +int TextEdit::_get_column_x_offset_for_line(int p_char, int p_line) const { + ERR_FAIL_INDEX_V(p_line, text.size(), 0); + + int row = 0; + Vector<Vector2i> rows2 = text.get_line_wrap_ranges(p_line); + for (int i = 0; i < rows2.size(); i++) { + if ((p_char >= rows2[i].x) && (p_char < rows2[i].y)) { + row = i; + break; + } + } + + Rect2 l_caret, t_caret; + TextServer::Direction l_dir, t_dir; + RID text_rid = text.get_line_data(p_line)->get_line_rid(row); + TS->shaped_text_get_carets(text_rid, caret.column, l_caret, l_dir, t_caret, t_dir); + if ((l_caret != Rect2() && (l_dir == TextServer::DIRECTION_AUTO || l_dir == (TextServer::Direction)input_direction)) || (t_caret == Rect2())) { + return l_caret.position.x; + } else { + return t_caret.position.x; + } +} + /* Selection */ void TextEdit::_click_selection_held() { // Warning: is_mouse_button_pressed(MOUSE_BUTTON_LEFT) returns false for double+ clicks, so this doesn't work for MODE_WORD @@ -5413,10 +5215,11 @@ void TextEdit::_click_selection_held() { void TextEdit::_update_selection_mode_pointer() { dragging_selection = true; - Point2 mp = _get_local_mouse_pos(); + Point2 mp = get_local_mouse_pos(); - int line, col; - _get_mouse_pos(Point2i(mp.x, mp.y), line, col); + Point2i pos = get_line_column_at_pos(Point2i(mp.x, mp.y)); + int line = pos.y; + int col = pos.x; select(selection.selecting_line, selection.selecting_column, line, col); @@ -5429,10 +5232,11 @@ void TextEdit::_update_selection_mode_pointer() { void TextEdit::_update_selection_mode_word() { dragging_selection = true; - Point2 mp = _get_local_mouse_pos(); + Point2 mp = get_local_mouse_pos(); - int line, col; - _get_mouse_pos(Point2i(mp.x, mp.y), line, col); + Point2i pos = get_line_column_at_pos(Point2i(mp.x, mp.y)); + int line = pos.y; + int col = pos.x; int caret_pos = CLAMP(col, 0, text[line].length()); int beg = caret_pos; @@ -5476,10 +5280,11 @@ void TextEdit::_update_selection_mode_word() { void TextEdit::_update_selection_mode_line() { dragging_selection = true; - Point2 mp = _get_local_mouse_pos(); + Point2 mp = get_local_mouse_pos(); - int line, col; - _get_mouse_pos(Point2i(mp.x, mp.y), line, col); + Point2i pos = get_line_column_at_pos(Point2i(mp.x, mp.y)); + int line = pos.y; + int col = pos.x; col = 0; if (line < selection.selecting_line) { @@ -5521,7 +5326,7 @@ void TextEdit::_post_shift_selection() { /* Line Wrapping */ void TextEdit::_update_wrap_at_column(bool p_force) { - int new_wrap_at = get_size().width - cache.style_normal->get_minimum_size().width - gutters_width - gutter_padding; + int new_wrap_at = get_size().width - style_normal->get_minimum_size().width - gutters_width - gutter_padding; if (draw_minimap) { new_wrap_at -= minimap_width; } @@ -5560,8 +5365,8 @@ void TextEdit::_update_scrollbars() { Size2 hmin = h_scroll->get_combined_minimum_size(); Size2 vmin = v_scroll->get_combined_minimum_size(); - v_scroll->set_begin(Point2(size.width - vmin.width, cache.style_normal->get_margin(SIDE_TOP))); - v_scroll->set_end(Point2(size.width, size.height - cache.style_normal->get_margin(SIDE_TOP) - cache.style_normal->get_margin(SIDE_BOTTOM))); + v_scroll->set_begin(Point2(size.width - vmin.width, style_normal->get_margin(SIDE_TOP))); + v_scroll->set_end(Point2(size.width, size.height - style_normal->get_margin(SIDE_TOP) - style_normal->get_margin(SIDE_BOTTOM))); h_scroll->set_begin(Point2(0, size.height - hmin.height)); h_scroll->set_end(Point2(size.width - vmin.width, size.height)); @@ -5572,7 +5377,7 @@ void TextEdit::_update_scrollbars() { total_rows += visible_rows - 1; } - int visible_width = size.width - cache.style_normal->get_minimum_size().width; + int visible_width = size.width - style_normal->get_minimum_size().width; int total_width = text.get_max_width(true) + vmin.x + gutters_width + gutter_padding; if (draw_minimap) { @@ -5619,6 +5424,15 @@ void TextEdit::_update_scrollbars() { updating_scrolls = false; } +int TextEdit::_get_control_height() const { + int control_height = get_size().height; + control_height -= style_normal->get_minimum_size().height; + if (h_scroll->is_visible_in_tree()) { + control_height -= h_scroll->get_size().height; + } + return control_height; +} + void TextEdit::_v_scroll_input() { scrolling = false; minimap_clicked = false; @@ -5659,7 +5473,7 @@ void TextEdit::_scroll_moved(double p_to_val) { double TextEdit::_get_visible_lines_offset() const { double total = _get_control_height(); - total /= (double)get_row_height(); + total /= (double)get_line_height(); total = total - floor(total); total = -CLAMP(total, 0.001, 1) + 1; return total; @@ -5767,9 +5581,9 @@ void TextEdit::_scroll_lines_down() { // Minimap void TextEdit::_update_minimap_click() { - Point2 mp = _get_local_mouse_pos(); + Point2 mp = get_local_mouse_pos(); - int xmargin_end = get_size().width - cache.style_normal->get_margin(SIDE_RIGHT); + int xmargin_end = get_size().width - style_normal->get_margin(SIDE_RIGHT); if (!dragging_minimap && (mp.x < xmargin_end - minimap_width || mp.y > xmargin_end)) { minimap_clicked = false; return; @@ -5777,8 +5591,7 @@ void TextEdit::_update_minimap_click() { minimap_clicked = true; dragging_minimap = true; - int row; - _get_minimap_mouse_row(Point2i(mp.x, mp.y), row); + int row = get_minimap_line_at_pos(Point2i(mp.x, mp.y)); if (row >= get_first_visible_line() && (row < get_last_full_visible_line() || row >= (text.size() - 1))) { minimap_scroll_ratio = v_scroll->get_as_ratio(); @@ -5787,9 +5600,9 @@ void TextEdit::_update_minimap_click() { return; } - int wi; - int first_line = row - num_lines_from_rows(row, 0, -get_visible_line_count() / 2, wi) + 1; - double delta = get_scroll_pos_for_line(first_line, wi) - get_v_scroll(); + Point2i next_line = get_next_visible_line_index_offset_from(row, 0, -get_visible_line_count() / 2); + int first_line = row - next_line.x + 1; + double delta = get_scroll_pos_for_line(first_line, next_line.y) - get_v_scroll(); if (delta < 0) { _scroll_up(-delta); } else { @@ -5808,12 +5621,257 @@ void TextEdit::_update_minimap_drag() { control_height = scroll_height; } - Point2 mp = _get_local_mouse_pos(); + Point2 mp = get_local_mouse_pos(); double diff = (mp.y - minimap_scroll_click_pos) / control_height; v_scroll->set_as_ratio(minimap_scroll_ratio + diff); } +/* Gutters. */ +void TextEdit::_update_gutter_width() { + gutters_width = 0; + for (int i = 0; i < gutters.size(); i++) { + if (gutters[i].draw) { + gutters_width += gutters[i].width; + } + } + if (gutters_width > 0) { + gutter_padding = 2; + } + update(); +} + +/* Syntax highlighting. */ +Dictionary TextEdit::_get_line_syntax_highlighting(int p_line) { + return syntax_highlighter.is_null() && !setting_text ? Dictionary() : syntax_highlighter->get_line_syntax_highlighting(p_line); +} + +/*** Super internal Core API. Everything builds on it. ***/ + +void TextEdit::_text_changed_emit() { + emit_signal(SNAME("text_changed")); + text_changed_dirty = false; +} + +void TextEdit::_insert_text(int p_line, int p_char, const String &p_text, int *r_end_line, int *r_end_char) { + if (!setting_text && idle_detect->is_inside_tree()) { + idle_detect->start(); + } + + if (undo_enabled) { + _clear_redo(); + } + + int retline, retchar; + _base_insert_text(p_line, p_char, p_text, retline, retchar); + if (r_end_line) { + *r_end_line = retline; + } + if (r_end_char) { + *r_end_char = retchar; + } + + if (!undo_enabled) { + return; + } + + /* UNDO!! */ + TextOperation op; + op.type = TextOperation::TYPE_INSERT; + op.from_line = p_line; + op.from_column = p_char; + op.to_line = retline; + op.to_column = retchar; + op.text = p_text; + op.version = ++version; + op.chain_forward = false; + op.chain_backward = false; + + // See if it should just be set as current op. + if (current_op.type != op.type) { + op.prev_version = get_version(); + _push_current_op(); + current_op = op; + + return; // Set as current op, return. + } + // See if it can be merged. + if (current_op.to_line != p_line || current_op.to_column != p_char) { + op.prev_version = get_version(); + _push_current_op(); + current_op = op; + return; // Set as current op, return. + } + // Merge current op. + + current_op.text += p_text; + current_op.to_column = retchar; + current_op.to_line = retline; + current_op.version = op.version; +} + +void TextEdit::_remove_text(int p_from_line, int p_from_column, int p_to_line, int p_to_column) { + if (!setting_text && idle_detect->is_inside_tree()) { + idle_detect->start(); + } + + String text; + if (undo_enabled) { + _clear_redo(); + text = _base_get_text(p_from_line, p_from_column, p_to_line, p_to_column); + } + + _base_remove_text(p_from_line, p_from_column, p_to_line, p_to_column); + + if (!undo_enabled) { + return; + } + + /* UNDO! */ + TextOperation op; + op.type = TextOperation::TYPE_REMOVE; + op.from_line = p_from_line; + op.from_column = p_from_column; + op.to_line = p_to_line; + op.to_column = p_to_column; + op.text = text; + op.version = ++version; + op.chain_forward = false; + op.chain_backward = false; + + // See if it should just be set as current op. + if (current_op.type != op.type) { + op.prev_version = get_version(); + _push_current_op(); + current_op = op; + return; // Set as current op, return. + } + // See if it can be merged. + if (current_op.from_line == p_to_line && current_op.from_column == p_to_column) { + // Backspace or similar. + current_op.text = text + current_op.text; + current_op.from_line = p_from_line; + current_op.from_column = p_from_column; + return; // Update current op. + } + + op.prev_version = get_version(); + _push_current_op(); + current_op = op; +} + +void TextEdit::_base_insert_text(int p_line, int p_char, const String &p_text, int &r_end_line, int &r_end_column) { + // Save for undo. + ERR_FAIL_INDEX(p_line, text.size()); + ERR_FAIL_COND(p_char < 0); + + /* STEP 1: Remove \r from source text and separate in substrings. */ + + Vector<String> substrings = p_text.replace("\r", "").split("\n"); + + // Is this just a new empty line? + bool shift_first_line = p_char == 0 && p_text.replace("\r", "") == "\n"; + + /* STEP 2: Add spaces if the char is greater than the end of the line. */ + while (p_char > text[p_line].length()) { + text.set(p_line, text[p_line] + String::chr(' '), structured_text_parser(st_parser, st_args, text[p_line] + String::chr(' '))); + } + + /* STEP 3: Separate dest string in pre and post text. */ + + String preinsert_text = text[p_line].substr(0, p_char); + String postinsert_text = text[p_line].substr(p_char, text[p_line].size()); + + for (int j = 0; j < substrings.size(); j++) { + // Insert the substrings. + + if (j == 0) { + text.set(p_line, preinsert_text + substrings[j], structured_text_parser(st_parser, st_args, preinsert_text + substrings[j])); + } else { + text.insert(p_line + j, substrings[j], structured_text_parser(st_parser, st_args, substrings[j])); + } + + if (j == substrings.size() - 1) { + text.set(p_line + j, text[p_line + j] + postinsert_text, structured_text_parser(st_parser, st_args, text[p_line + j] + postinsert_text)); + } + } + + if (shift_first_line) { + text.move_gutters(p_line, p_line + 1); + text.set_hidden(p_line + 1, text.is_hidden(p_line)); + + text.set_hidden(p_line, false); + } + + text.invalidate_cache(p_line); + + r_end_line = p_line + substrings.size() - 1; + r_end_column = text[r_end_line].length() - postinsert_text.length(); + + TextServer::Direction dir = TS->shaped_text_get_dominant_direciton_in_range(text.get_line_data(r_end_line)->get_rid(), (r_end_line == p_line) ? caret.column : 0, r_end_column); + if (dir != TextServer::DIRECTION_AUTO) { + input_direction = (TextDirection)dir; + } + + if (!text_changed_dirty && !setting_text) { + if (is_inside_tree()) { + MessageQueue::get_singleton()->push_call(this, "_text_changed_emit"); + } + text_changed_dirty = true; + } + emit_signal(SNAME("lines_edited_from"), p_line, r_end_line); +} + +String TextEdit::_base_get_text(int p_from_line, int p_from_column, int p_to_line, int p_to_column) const { + ERR_FAIL_INDEX_V(p_from_line, text.size(), String()); + ERR_FAIL_INDEX_V(p_from_column, text[p_from_line].length() + 1, String()); + ERR_FAIL_INDEX_V(p_to_line, text.size(), String()); + ERR_FAIL_INDEX_V(p_to_column, text[p_to_line].length() + 1, String()); + ERR_FAIL_COND_V(p_to_line < p_from_line, String()); // 'from > to'. + ERR_FAIL_COND_V(p_to_line == p_from_line && p_to_column < p_from_column, String()); // 'from > to'. + + String ret; + + for (int i = p_from_line; i <= p_to_line; i++) { + int begin = (i == p_from_line) ? p_from_column : 0; + int end = (i == p_to_line) ? p_to_column : text[i].length(); + + if (i > p_from_line) { + ret += "\n"; + } + ret += text[i].substr(begin, end - begin); + } + + return ret; +} + +void TextEdit::_base_remove_text(int p_from_line, int p_from_column, int p_to_line, int p_to_column) { + ERR_FAIL_INDEX(p_from_line, text.size()); + ERR_FAIL_INDEX(p_from_column, text[p_from_line].length() + 1); + ERR_FAIL_INDEX(p_to_line, text.size()); + ERR_FAIL_INDEX(p_to_column, text[p_to_line].length() + 1); + ERR_FAIL_COND(p_to_line < p_from_line); // 'from > to'. + ERR_FAIL_COND(p_to_line == p_from_line && p_to_column < p_from_column); // 'from > to'. + + String pre_text = text[p_from_line].substr(0, p_from_column); + String post_text = text[p_to_line].substr(p_to_column, text[p_to_line].length()); + + for (int i = p_from_line; i < p_to_line; i++) { + text.remove(p_from_line + 1); + } + text.set(p_from_line, pre_text + post_text, structured_text_parser(st_parser, st_args, pre_text + post_text)); + + text.invalidate_cache(p_from_line); + + if (!text_changed_dirty && !setting_text) { + if (is_inside_tree()) { + MessageQueue::get_singleton()->push_call(this, "_text_changed_emit"); + } + text_changed_dirty = true; + } + emit_signal(SNAME("lines_edited_from"), p_to_line, p_from_line); +} + TextEdit::TextEdit() { clear(); set_focus_mode(FOCUS_ALL); @@ -5857,12 +5915,3 @@ TextEdit::TextEdit() { set_editable(true); } - -TextEdit::~TextEdit() { -} - -/////////////////////////////////////////////////////////////////////////////// - -Dictionary TextEdit::_get_line_syntax_highlighting(int p_line) { - return syntax_highlighter.is_null() && !setting_text ? Dictionary() : syntax_highlighter->get_line_syntax_highlighting(p_line); -} diff --git a/scene/gui/text_edit.h b/scene/gui/text_edit.h index c7829fcc1c..5d05e07b5d 100644 --- a/scene/gui/text_edit.h +++ b/scene/gui/text_edit.h @@ -70,6 +70,47 @@ public: GUTTER_TYPE_CUSTOM }; + /* Contex Menu. */ + enum MenuItems { + MENU_CUT, + MENU_COPY, + MENU_PASTE, + MENU_CLEAR, + 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 + + }; + + /* Search. */ + enum SearchFlags { + SEARCH_MATCH_CASE = 1, + SEARCH_WHOLE_WORDS = 2, + SEARCH_BACKWARDS = 4 + }; + private: struct GutterInfo { GutterType type = GutterType::GUTTER_TYPE_STRING; @@ -82,11 +123,6 @@ private: ObjectID custom_draw_obj = ObjectID(); StringName custom_draw_callback; }; - Vector<GutterInfo> gutters; - int gutters_width = 0; - int gutter_padding = 0; - - void _update_gutter_width(); class Text { public: @@ -135,7 +171,7 @@ private: void set_font(const Ref<Font> &p_font); void set_font_size(int p_font_size); void set_font_features(const Dictionary &p_features); - void set_direction_and_language(TextServer::Direction p_direction, String p_language); + void set_direction_and_language(TextServer::Direction p_direction, const String &p_language); void set_draw_control_chars(bool p_draw_control_chars); int get_line_height(int p_line, int p_wrap_index) const; @@ -173,7 +209,7 @@ private: void set_line_gutter_text(int p_line, int p_gutter, const String &p_text) { text.write[p_line].gutters.write[p_gutter].text = p_text; } const String &get_line_gutter_text(int p_line, int p_gutter) const { return text[p_line].gutters[p_gutter].text; } - void set_line_gutter_icon(int p_line, int p_gutter, Ref<Texture2D> p_icon) { text.write[p_line].gutters.write[p_gutter].icon = p_icon; } + void set_line_gutter_icon(int p_line, int p_gutter, const Ref<Texture2D> &p_icon) { text.write[p_line].gutters.write[p_gutter].icon = p_icon; } const Ref<Texture2D> &get_line_gutter_icon(int p_line, int p_gutter) const { return text[p_line].gutters[p_gutter].icon; } void set_line_gutter_item_color(int p_line, int p_gutter, const Color &p_color) { text.write[p_line].gutters.write[p_gutter].color = p_color; } @@ -187,15 +223,102 @@ private: const Color get_line_background_color(int p_line) const { return text[p_line].background_color; } }; - /* Text manipulation */ - // User control. + /* Text */ + Text text; + + bool setting_text = false; + + // Text properties. + String ime_text = ""; + Point2 ime_selection; + /* Initialise to opposite first, so we get past the early-out in set_editable. */ bool editable = false; + TextDirection text_direction = TEXT_DIRECTION_AUTO; + TextDirection input_direction = TEXT_DIRECTION_LTR; + + Dictionary opentype_features; + String language = ""; + + Control::StructuredTextParser st_parser = STRUCTURED_TEXT_DEFAULT; + Array st_args; + + void _clear(); + void _update_caches(); + + // User control. bool overtype_mode = false; + bool context_menu_enabled = true; + bool shortcut_keys_enabled = true; + bool virtual_keyboard_enabled = true; + // Overridable actions String cut_copy_line = ""; + // Context menu. + PopupMenu *menu = nullptr; + PopupMenu *menu_dir = nullptr; + PopupMenu *menu_ctl = nullptr; + + void _generate_context_menu(); + int _get_menu_action_accelerator(const String &p_action); + + /* Versioning */ + struct TextOperation { + enum Type { + TYPE_NONE, + TYPE_INSERT, + TYPE_REMOVE + }; + + Type type = TYPE_NONE; + int from_line = 0; + int from_column = 0; + int to_line = 0; + int to_column = 0; + String text; + uint32_t prev_version = 0; + uint32_t version = 0; + bool chain_forward = false; + bool chain_backward = false; + }; + + bool undo_enabled = true; + int undo_stack_max_size = 50; + + bool next_operation_is_complex = false; + + TextOperation current_op; + List<TextOperation> undo_stack; + List<TextOperation>::Element *undo_stack_pos = nullptr; + + Timer *idle_detect; + + uint32_t version = 0; + uint32_t saved_version = 0; + + void _push_current_op(); + void _do_text_op(const TextOperation &p_op, bool p_reverse); + void _clear_redo(); + + /* Search */ + Color search_result_color = Color(1, 1, 1); + Color search_result_border_color = Color(1, 1, 1); + + String search_text = ""; + uint32_t search_flags = 0; + + int _get_column_pos_of_word(const String &p_key, const String &p_search, uint32_t p_search_flags, int p_from_column) const; + + /* Tooltip. */ + Object *tooltip_obj = nullptr; + StringName tooltip_func; + Variant tooltip_ud; + + /* Mouse */ + int _get_char_pos_for_line(int p_px, int p_line, int p_wrap_index = 0) const; + /* Caret. */ struct Caret { Point2 draw_pos; @@ -230,6 +353,8 @@ private: void _reset_caret_blink_timer(); void _toggle_draw_caret(); + int _get_column_x_offset_for_line(int p_char, int p_line) const; + /* Selection. */ struct Selection { SelectionMode selecting_mode = SelectionMode::SELECTION_MODE_NONE; @@ -296,6 +421,7 @@ private: bool updating_scrolls = false; void _update_scrollbars(); + int _get_control_height() const; void _v_scroll_input(); void _scroll_moved(double p_to_val); @@ -327,122 +453,62 @@ private: void _update_minimap_click(); void _update_minimap_drag(); - /* Syntax highlighting. */ - Map<int, Dictionary> syntax_highlighting_cache; - - struct TextOperation { - enum Type { - TYPE_NONE, - TYPE_INSERT, - TYPE_REMOVE - }; - - Type type = TYPE_NONE; - int from_line = 0; - int from_column = 0; - int to_line = 0; - int to_column = 0; - String text; - uint32_t prev_version = 0; - uint32_t version = 0; - bool chain_forward = false; - bool chain_backward = false; - }; - - String ime_text; - Point2 ime_selection; - - TextOperation current_op; - - List<TextOperation> undo_stack; - List<TextOperation>::Element *undo_stack_pos = nullptr; - int undo_stack_max_size; + /* Gutters. */ + Vector<GutterInfo> gutters; + int gutters_width = 0; + int gutter_padding = 0; - void _clear_redo(); - void _do_text_op(const TextOperation &p_op, bool p_reverse); + void _update_gutter_width(); - //syntax coloring + /* Syntax highlighting. */ Ref<SyntaxHighlighter> syntax_highlighter; - Set<String> keywords; + Map<int, Dictionary> syntax_highlighting_cache; Dictionary _get_line_syntax_highlighting(int p_line); - bool setting_text = false; + /* Visual. */ + Ref<StyleBox> style_normal; + Ref<StyleBox> style_focus; + Ref<StyleBox> style_readonly; - // data - Text text; + Ref<Texture2D> tab_icon; + Ref<Texture2D> space_icon; - Dictionary opentype_features; - String language; - TextDirection text_direction = TEXT_DIRECTION_AUTO; - TextDirection input_direction = TEXT_DIRECTION_LTR; - Control::StructuredTextParser st_parser = STRUCTURED_TEXT_DEFAULT; - Array st_args; - bool draw_control_chars = false; + Ref<Font> font; + int font_size = 16; + Color font_color = Color(1, 1, 1); + Color font_readonly_color = Color(1, 1, 1); - uint32_t version = 0; - uint32_t saved_version = 0; + int outline_size = 0; + Color outline_color = Color(1, 1, 1); - bool window_has_focus = true; + int line_spacing = 1; + + Color background_color = Color(1, 1, 1); + Color current_line_color = Color(1, 1, 1); + Color word_highlighted_color = Color(1, 1, 1); + bool window_has_focus = true; bool first_draw = true; - bool draw_tabs = false; - bool draw_spaces = false; - bool text_changed_dirty = false; - bool undo_enabled = true; - bool highlight_all_occurrences = false; bool highlight_current_line = false; + bool highlight_all_occurrences = false; + bool draw_control_chars = false; + bool draw_tabs = false; + bool draw_spaces = false; - Timer *idle_detect; - - Object *tooltip_obj = nullptr; - StringName tooltip_func; - Variant tooltip_ud; - - bool next_operation_is_complex = false; - - String search_text; - uint32_t search_flags = 0; - int search_result_line = 0; - int search_result_col = 0; - - bool context_menu_enabled = true; - bool shortcut_keys_enabled = true; - bool virtual_keyboard_enabled = true; - - int get_char_pos_for_line(int p_px, int p_line, int p_wrap_index = 0) const; - int get_column_x_offset_for_line(int p_char, int p_line) const; - - Size2 get_minimum_size() const override; - int _get_control_height() const; - - int _get_menu_action_accelerator(const String &p_action); - - void _update_caches(); + /*** Super internal Core API. Everything builds on it. ***/ + bool text_changed_dirty = false; void _text_changed_emit(); - void _push_current_op(); - - /* super internal api, undo/redo builds on it */ + void _insert_text(int p_line, int p_char, const String &p_text, int *r_end_line = nullptr, int *r_end_char = nullptr); + void _remove_text(int p_from_line, int p_from_column, int p_to_line, int p_to_column); void _base_insert_text(int p_line, int p_char, const String &p_text, int &r_end_line, int &r_end_column); String _base_get_text(int p_from_line, int p_from_column, int p_to_line, int p_to_column) const; void _base_remove_text(int p_from_line, int p_from_column, int p_to_line, int p_to_column); - int _get_column_pos_of_word(const String &p_key, const String &p_search, uint32_t p_search_flags, int p_from_column); - - Dictionary _search_bind(const String &p_key, uint32_t p_search_flags, int p_from_line, int p_from_column) const; - - PopupMenu *menu = nullptr; - PopupMenu *menu_dir = nullptr; - PopupMenu *menu_ctl = nullptr; - - void _ensure_menu(); - - void _clear(); - - // Methods used in shortcuts + /* Input actions. */ void _swap_current_input_direction(); void _new_line(bool p_split_current = true, bool p_above = false); void _move_caret_left(bool p_select, bool p_move_by_word = false); @@ -459,36 +525,8 @@ private: void _move_caret_document_end(bool p_select); protected: - bool highlight_matching_braces_enabled = false; - - struct Cache { - Ref<Texture2D> tab_icon; - Ref<Texture2D> space_icon; - Ref<StyleBox> style_normal; - Ref<StyleBox> style_focus; - Ref<StyleBox> style_readonly; - Ref<Font> font; - int font_size = 16; - int outline_size = 0; - Color outline_color; - Color font_color; - Color font_readonly_color; - Color current_line_color; - Color brace_mismatch_color; - Color word_highlighted_color; - Color search_result_color; - Color search_result_border_color; - Color background_color; - - int line_spacing = 1; - } cache; - - virtual String get_tooltip(const Point2 &p_pos) const override; - - void _insert_text(int p_line, int p_char, const String &p_text, int *r_end_line = nullptr, int *r_end_char = nullptr); - void _remove_text(int p_from_line, int p_from_column, int p_to_line, int p_to_column); - virtual void _gui_input(const Ref<InputEvent> &p_gui_input); void _notification(int p_what); + virtual void _gui_input(const Ref<InputEvent> &p_gui_input); static void _bind_methods(); @@ -497,6 +535,10 @@ protected: void _get_property_list(List<PropertyInfo> *p_list) const; /* Internal API for CodeEdit, pending public API. */ + // brace matching + bool highlight_matching_braces_enabled = false; + Color brace_mismatch_color; + // Line hiding. Color code_folding_color = Color(1, 1, 1); Ref<Texture2D> folded_eol_icon; @@ -526,14 +568,78 @@ protected: virtual void _paste(); public: - /* Text manipulation */ - // User control + /* General overrides. */ + virtual Size2 get_minimum_size() const override; + virtual bool is_text_field() const override; + virtual CursorShape get_cursor_shape(const Point2 &p_pos = Point2i()) const override; + virtual String get_tooltip(const Point2 &p_pos) const override; + void set_tooltip_request_func(Object *p_obj, const StringName &p_function, const Variant &p_udata); + + /* Text */ + // Text properties. + bool has_ime_text() const; + void set_editable(const bool p_editable); bool is_editable() const; + 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_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_tab_size(const int p_size); + int get_tab_size() const; + + // User controls void set_overtype_mode_enabled(const bool p_enabled); bool is_overtype_mode_enabled() const; + void set_context_menu_enabled(bool p_enable); + bool is_context_menu_enabled() const; + + void set_shortcut_keys_enabled(bool p_enabled); + bool is_shortcut_keys_enabled() const; + + void set_virtual_keyboard_enabled(bool p_enable); + bool is_virtual_keyboard_enabled() const; + + // Text manipulation + void clear(); + + void set_text(const String &p_text); + String get_text() const; + int get_line_count() const; + + void set_line(int p_line, const String &p_new_text); + String get_line(int p_line) const; + + int get_line_width(int p_line, int p_wrap_index = -1) const; + int get_line_height() const; + + int get_indent_level(int p_line) const; + int get_first_non_whitespace_column(int p_line) const; + + void swap_lines(int p_from_line, int p_to_line); + + void insert_line_at(int p_at, const String &p_text); + void insert_text_at_caret(const String &p_text); + + void remove_text(int p_from_line, int p_from_column, int p_to_line, int p_to_column); + + int get_last_unhidden_line() const; + int get_next_visible_line_offset_from(int p_line_from, int p_visible_amount) const; + Point2i get_next_visible_line_index_offset_from(int p_line_from, int p_wrap_index_from, int p_visible_amount) const; + // Overridable actions void handle_unicode_input(const uint32_t p_unicode); void backspace(); @@ -542,6 +648,42 @@ public: void copy(); void paste(); + // Context menu. + PopupMenu *get_menu() const; + bool is_menu_visible() const; + void menu_option(int p_option); + + /* Versioning */ + void begin_complex_operation(); + void end_complex_operation(); + + void undo(); + void redo(); + void clear_undo_history(); + + bool is_insert_text_operation() const; + + void tag_saved_version(); + + uint32_t get_version() const; + uint32_t get_saved_version() const; + + /* Search */ + void set_search_text(const String &p_search_text); + void set_search_flags(uint32_t p_flags); + + Point2i search(const String &p_key, uint32_t p_search_flags, int p_from_line, int p_from_column) const; + + /* Mouse */ + Point2 get_local_mouse_pos() const; + + String get_word_at_pos(const Vector2 &p_pos) const; + + Point2i get_line_column_at_pos(const Point2i &p_pos) const; + int get_minimap_line_at_pos(const Point2i &p_pos) const; + + bool is_dragging_cursor() const; + /* Caret */ void set_caret_type(CaretType p_type); CaretType get_caret_type() const; @@ -569,6 +711,8 @@ public: int get_caret_wrap_index() const; + String get_word_under_caret() const; + /* Selection. */ void set_selecting_enabled(const bool p_enabled); bool is_selecting_enabled() const; @@ -609,7 +753,7 @@ public: Vector<String> get_line_wrapped_text(int p_line) const; /* Viewport. */ - //Scrolling. + // Scrolling. void set_smooth_scroll_enabled(const bool p_enable); bool is_smooth_scroll_enabled() const; @@ -653,10 +797,6 @@ public: int get_minimap_visible_lines() const; - /* Syntax Highlighting. */ - Ref<SyntaxHighlighter> get_syntax_highlighter(); - void set_syntax_highlighter(Ref<SyntaxHighlighter> p_syntax_highlighter); - /* Gutters. */ void add_gutter(int p_at = -1); void remove_gutter(int p_gutter); @@ -692,161 +832,40 @@ public: void set_line_gutter_text(int p_line, int p_gutter, const String &p_text); String get_line_gutter_text(int p_line, int p_gutter) const; - void set_line_gutter_icon(int p_line, int p_gutter, Ref<Texture2D> p_icon); + void set_line_gutter_icon(int p_line, int p_gutter, const Ref<Texture2D> &p_icon); Ref<Texture2D> get_line_gutter_icon(int p_line, int p_gutter) const; void set_line_gutter_item_color(int p_line, int p_gutter, const Color &p_color); - Color get_line_gutter_item_color(int p_line, int p_gutter); + Color get_line_gutter_item_color(int p_line, int p_gutter) const; void set_line_gutter_clickable(int p_line, int p_gutter, bool p_clickable); bool is_line_gutter_clickable(int p_line, int p_gutter) const; // Line style void set_line_background_color(int p_line, const Color &p_color); - Color get_line_background_color(int p_line); + Color get_line_background_color(int p_line) const; - enum MenuItems { - MENU_CUT, - MENU_COPY, - MENU_PASTE, - MENU_CLEAR, - 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 - - }; - - enum SearchFlags { - SEARCH_MATCH_CASE = 1, - SEARCH_WHOLE_WORDS = 2, - SEARCH_BACKWARDS = 4 - }; - - virtual CursorShape get_cursor_shape(const Point2 &p_pos = Point2i()) const override; - - Point2 _get_local_mouse_pos() const; - void _get_mouse_pos(const Point2i &p_mouse, int &r_row, int &r_col) const; - void _get_minimap_mouse_row(const Point2i &p_mouse, int &r_row) const; - bool is_dragging_cursor() const; - - void begin_complex_operation(); - void end_complex_operation(); - - 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_text(String p_text); - void insert_text_at_caret(const String &p_text); - void insert_at(const String &p_text, int at); - int get_line_count() const; - int get_line_width(int p_line, int p_wrap_offset = -1) const; - - int num_lines_from(int p_line_from, int visible_amount) const; - int num_lines_from_rows(int p_line_from, int p_wrap_index_from, int visible_amount, int &wrap_index) const; - int get_last_unhidden_line() const; - - String get_text(); - String get_line(int line) const; - bool has_ime_text() const; - void set_line(int line, String new_text); - int get_row_height() const; - - int get_indent_level(int p_line) const; - int get_first_non_whitespace_column(int p_line) const; - - void clear(); - - void swap_lines(int line1, int line2); + /* Syntax Highlighting. */ + void set_syntax_highlighter(Ref<SyntaxHighlighter> p_syntax_highlighter); + Ref<SyntaxHighlighter> get_syntax_highlighter() const; - void set_search_text(const String &p_search_text); - void set_search_flags(uint32_t p_flags); - void set_current_search_result(int line, int col); + /* Visual. */ + void set_highlight_current_line(bool p_enabled); + bool is_highlight_current_line_enabled() const; void set_highlight_all_occurrences(const bool p_enabled); bool is_highlight_all_occurrences_enabled() const; - String get_word_under_caret() const; - String get_word_at_pos(const Vector2 &p_pos) const; - - bool search(const String &p_key, uint32_t p_search_flags, int p_from_line, int p_from_column, int &r_line, int &r_column) const; - - void undo(); - void redo(); - void clear_undo_history(); + void set_draw_control_chars(bool p_draw_control_chars); + bool get_draw_control_chars() const; - void set_tab_size(const int p_size); - int get_tab_size() const; void set_draw_tabs(bool p_draw); bool is_drawing_tabs() const; + void set_draw_spaces(bool p_draw); bool is_drawing_spaces() const; - uint32_t get_version() const; - uint32_t get_saved_version() const; - void tag_saved_version(); - - void menu_option(int p_option); - - void set_highlight_current_line(bool p_enabled); - bool is_highlight_current_line_enabled() const; - - void set_tooltip_request_func(Object *p_obj, const StringName &p_function, const Variant &p_udata); - - void set_context_menu_enabled(bool p_enable); - bool is_context_menu_enabled(); - - void set_shortcut_keys_enabled(bool p_enabled); - bool is_shortcut_keys_enabled() const; - - void set_virtual_keyboard_enabled(bool p_enable); - bool is_virtual_keyboard_enabled() const; - - bool is_menu_visible() const; - PopupMenu *get_menu() const; - - virtual bool is_text_field() const override; TextEdit(); - ~TextEdit(); }; VARIANT_ENUM_CAST(TextEdit::CaretType); |