diff options
Diffstat (limited to 'editor')
| -rw-r--r-- | editor/plugins/script_text_editor.cpp | 74 |
1 files changed, 58 insertions, 16 deletions
diff --git a/editor/plugins/script_text_editor.cpp b/editor/plugins/script_text_editor.cpp index 6b4e7184d9..4fe3ca5a5c 100644 --- a/editor/plugins/script_text_editor.cpp +++ b/editor/plugins/script_text_editor.cpp @@ -1820,30 +1820,72 @@ void ScriptTextEditor::_text_edit_gui_input(const Ref<InputEvent> &ev) { color_position.x = row; color_position.y = col; - int begin = 0; - int end = 0; - bool valid = false; + int begin = -1; + int end = -1; + enum EXPRESSION_PATTERNS { + NOT_PARSED, + RGBA_PARAMETER, // Color(float,float,float) or Color(float,float,float,float) + COLOR_NAME, // Color.COLOR_NAME + } expression_pattern = NOT_PARSED; + for (int i = col; i < line.length(); i++) { if (line[i] == '(') { + if (expression_pattern == NOT_PARSED) { + begin = i; + expression_pattern = RGBA_PARAMETER; + } else { + // Method call or '(' appearing twice. + expression_pattern = NOT_PARSED; + + break; + } + } else if (expression_pattern == RGBA_PARAMETER && line[i] == ')' && end < 0) { + end = i + 1; + + break; + } else if (expression_pattern == NOT_PARSED && line[i] == '.') { begin = i; + expression_pattern = COLOR_NAME; + } else if (expression_pattern == COLOR_NAME && end < 0 && (line[i] == ' ' || line[i] == '\t')) { + // Including '.' and spaces. continue; - } else if (line[i] == ')') { - end = i + 1; - valid = true; + } else if (expression_pattern == COLOR_NAME && !(line[i] == '_' || ('A' <= line[i] && line[i] <= 'Z'))) { + end = i; + break; } } - if (valid) { - color_args = line.substr(begin, end - begin); - String stripped = color_args.replace(" ", "").replace("(", "").replace(")", ""); - PackedFloat64Array color = stripped.split_floats(","); - if (color.size() > 2) { - float alpha = color.size() > 3 ? color[3] : 1.0f; - color_picker->set_pick_color(Color(color[0], color[1], color[2], alpha)); - } + + switch (expression_pattern) { + case RGBA_PARAMETER: { + color_args = line.substr(begin, end - begin); + String stripped = color_args.replace(" ", "").replace("\t", "").replace("(", "").replace(")", ""); + PackedFloat64Array color = stripped.split_floats(","); + if (color.size() > 2) { + float alpha = color.size() > 3 ? color[3] : 1.0f; + color_picker->set_pick_color(Color(color[0], color[1], color[2], alpha)); + } + } break; + case COLOR_NAME: { + if (end < 0) { + end = line.length(); + } + color_args = line.substr(begin, end - begin); + const String color_name = color_args.replace(" ", "").replace("\t", "").replace(".", ""); + const int color_index = Color::find_named_color(color_name); + if (0 <= color_index) { + const Color color_constant = Color::get_named_color(color_index); + color_picker->set_pick_color(color_constant); + } else { + has_color = false; + } + } break; + default: + has_color = false; + break; + } + if (has_color) { color_panel->set_position(get_screen_position() + local_pos); - } else { - has_color = false; } } _make_context_menu(tx->has_selection(), has_color, foldable, open_docs, goto_definition, local_pos); |