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@@ -70,6 +70,47 @@ public:
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GUTTER_TYPE_CUSTOM
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};
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+ /* Contex Menu. */
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+ enum MenuItems {
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+ MENU_CUT,
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+ MENU_COPY,
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+ MENU_PASTE,
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+ MENU_CLEAR,
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+ MENU_SELECT_ALL,
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+ MENU_UNDO,
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+ MENU_REDO,
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+ MENU_DIR_INHERITED,
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+ MENU_DIR_AUTO,
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+ MENU_DIR_LTR,
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+ MENU_DIR_RTL,
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+ MENU_DISPLAY_UCC,
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+ MENU_INSERT_LRM,
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+ MENU_INSERT_RLM,
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+ MENU_INSERT_LRE,
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+ MENU_INSERT_RLE,
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+ MENU_INSERT_LRO,
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+ MENU_INSERT_RLO,
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+ MENU_INSERT_PDF,
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+ MENU_INSERT_ALM,
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+ MENU_INSERT_LRI,
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+ MENU_INSERT_RLI,
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+ MENU_INSERT_FSI,
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+ MENU_INSERT_PDI,
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+ MENU_INSERT_ZWJ,
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+ MENU_INSERT_ZWNJ,
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+ MENU_INSERT_WJ,
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+ MENU_INSERT_SHY,
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+ MENU_MAX
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+
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+ };
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+
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+ /* Search. */
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+ enum SearchFlags {
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+ SEARCH_MATCH_CASE = 1,
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+ SEARCH_WHOLE_WORDS = 2,
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+ SEARCH_BACKWARDS = 4
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+ };
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+
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private:
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struct GutterInfo {
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GutterType type = GutterType::GUTTER_TYPE_STRING;
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@@ -82,11 +123,6 @@ private:
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ObjectID custom_draw_obj = ObjectID();
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StringName custom_draw_callback;
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};
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- Vector<GutterInfo> gutters;
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- int gutters_width = 0;
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- int gutter_padding = 0;
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-
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- void _update_gutter_width();
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class Text {
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public:
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@@ -135,7 +171,7 @@ private:
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void set_font(const Ref<Font> &p_font);
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void set_font_size(int p_font_size);
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void set_font_features(const Dictionary &p_features);
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- void set_direction_and_language(TextServer::Direction p_direction, String p_language);
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+ void set_direction_and_language(TextServer::Direction p_direction, const String &p_language);
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void set_draw_control_chars(bool p_draw_control_chars);
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int get_line_height(int p_line, int p_wrap_index) const;
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@@ -173,7 +209,7 @@ private:
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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; }
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const String &get_line_gutter_text(int p_line, int p_gutter) const { return text[p_line].gutters[p_gutter].text; }
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- 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; }
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+ 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; }
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const Ref<Texture2D> &get_line_gutter_icon(int p_line, int p_gutter) const { return text[p_line].gutters[p_gutter].icon; }
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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; }
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@@ -187,15 +223,102 @@ private:
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const Color get_line_background_color(int p_line) const { return text[p_line].background_color; }
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};
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- /* Text manipulation */
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- // User control.
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+ /* Text */
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+ Text text;
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+
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+ bool setting_text = false;
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+
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+ // Text properties.
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+ String ime_text = "";
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+ Point2 ime_selection;
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+
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/* Initialise to opposite first, so we get past the early-out in set_editable. */
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bool editable = false;
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+ TextDirection text_direction = TEXT_DIRECTION_AUTO;
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+ TextDirection input_direction = TEXT_DIRECTION_LTR;
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+
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+ Dictionary opentype_features;
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+ String language = "";
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+
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+ Control::StructuredTextParser st_parser = STRUCTURED_TEXT_DEFAULT;
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+ Array st_args;
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+
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+ void _clear();
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+ void _update_caches();
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+
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+ // User control.
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bool overtype_mode = false;
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+ bool context_menu_enabled = true;
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+ bool shortcut_keys_enabled = true;
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+ bool virtual_keyboard_enabled = true;
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+ // Overridable actions
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String cut_copy_line = "";
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+ // Context menu.
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+ PopupMenu *menu = nullptr;
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+ PopupMenu *menu_dir = nullptr;
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+ PopupMenu *menu_ctl = nullptr;
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+
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+ void _generate_context_menu();
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+ int _get_menu_action_accelerator(const String &p_action);
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+
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+ /* Versioning */
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+ struct TextOperation {
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+ enum Type {
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+ TYPE_NONE,
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+ TYPE_INSERT,
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+ TYPE_REMOVE
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+ };
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+
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+ Type type = TYPE_NONE;
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+ int from_line = 0;
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+ int from_column = 0;
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+ int to_line = 0;
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+ int to_column = 0;
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+ String text;
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+ uint32_t prev_version = 0;
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+ uint32_t version = 0;
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+ bool chain_forward = false;
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+ bool chain_backward = false;
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+ };
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+
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+ bool undo_enabled = true;
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+ int undo_stack_max_size = 50;
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+
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+ bool next_operation_is_complex = false;
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+
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+ TextOperation current_op;
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+ List<TextOperation> undo_stack;
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+ List<TextOperation>::Element *undo_stack_pos = nullptr;
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+
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+ Timer *idle_detect;
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+
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+ uint32_t version = 0;
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+ uint32_t saved_version = 0;
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+
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+ void _push_current_op();
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+ void _do_text_op(const TextOperation &p_op, bool p_reverse);
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+ void _clear_redo();
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+
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+ /* Search */
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+ Color search_result_color = Color(1, 1, 1);
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+ Color search_result_border_color = Color(1, 1, 1);
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+
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+ String search_text = "";
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+ uint32_t search_flags = 0;
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+
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+ int _get_column_pos_of_word(const String &p_key, const String &p_search, uint32_t p_search_flags, int p_from_column) const;
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+
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+ /* Tooltip. */
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+ Object *tooltip_obj = nullptr;
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+ StringName tooltip_func;
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+ Variant tooltip_ud;
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+
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+ /* Mouse */
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+ int _get_char_pos_for_line(int p_px, int p_line, int p_wrap_index = 0) const;
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+
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/* Caret. */
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struct Caret {
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Point2 draw_pos;
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@@ -230,6 +353,8 @@ private:
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void _reset_caret_blink_timer();
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void _toggle_draw_caret();
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+ int _get_column_x_offset_for_line(int p_char, int p_line) const;
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+
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/* Selection. */
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struct Selection {
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SelectionMode selecting_mode = SelectionMode::SELECTION_MODE_NONE;
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@@ -296,6 +421,7 @@ private:
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bool updating_scrolls = false;
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void _update_scrollbars();
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+ int _get_control_height() const;
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void _v_scroll_input();
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void _scroll_moved(double p_to_val);
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@@ -327,122 +453,62 @@ private:
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void _update_minimap_click();
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void _update_minimap_drag();
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- /* Syntax highlighting. */
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- Map<int, Dictionary> syntax_highlighting_cache;
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-
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- struct TextOperation {
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- enum Type {
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- TYPE_NONE,
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- TYPE_INSERT,
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- TYPE_REMOVE
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- };
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-
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- Type type = TYPE_NONE;
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- int from_line = 0;
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- int from_column = 0;
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- int to_line = 0;
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- int to_column = 0;
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- String text;
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- uint32_t prev_version = 0;
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- uint32_t version = 0;
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- bool chain_forward = false;
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- bool chain_backward = false;
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- };
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-
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- String ime_text;
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- Point2 ime_selection;
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-
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- TextOperation current_op;
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-
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- List<TextOperation> undo_stack;
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- List<TextOperation>::Element *undo_stack_pos = nullptr;
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- int undo_stack_max_size;
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+ /* Gutters. */
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+ Vector<GutterInfo> gutters;
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+ int gutters_width = 0;
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+ int gutter_padding = 0;
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- void _clear_redo();
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- void _do_text_op(const TextOperation &p_op, bool p_reverse);
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+ void _update_gutter_width();
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- //syntax coloring
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+ /* Syntax highlighting. */
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Ref<SyntaxHighlighter> syntax_highlighter;
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- Set<String> keywords;
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+ Map<int, Dictionary> syntax_highlighting_cache;
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Dictionary _get_line_syntax_highlighting(int p_line);
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- bool setting_text = false;
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+ /* Visual. */
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+ Ref<StyleBox> style_normal;
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+ Ref<StyleBox> style_focus;
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+ Ref<StyleBox> style_readonly;
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- // data
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- Text text;
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+ Ref<Texture2D> tab_icon;
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+ Ref<Texture2D> space_icon;
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- Dictionary opentype_features;
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- String language;
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- TextDirection text_direction = TEXT_DIRECTION_AUTO;
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- TextDirection input_direction = TEXT_DIRECTION_LTR;
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- Control::StructuredTextParser st_parser = STRUCTURED_TEXT_DEFAULT;
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- Array st_args;
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- bool draw_control_chars = false;
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+ Ref<Font> font;
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+ int font_size = 16;
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+ Color font_color = Color(1, 1, 1);
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+ Color font_readonly_color = Color(1, 1, 1);
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- uint32_t version = 0;
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- uint32_t saved_version = 0;
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+ int outline_size = 0;
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+ Color outline_color = Color(1, 1, 1);
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- bool window_has_focus = true;
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+ int line_spacing = 1;
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+
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+ Color background_color = Color(1, 1, 1);
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+ Color current_line_color = Color(1, 1, 1);
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+ Color word_highlighted_color = Color(1, 1, 1);
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+ bool window_has_focus = true;
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bool first_draw = true;
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- bool draw_tabs = false;
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- bool draw_spaces = false;
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- bool text_changed_dirty = false;
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- bool undo_enabled = true;
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- bool highlight_all_occurrences = false;
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bool highlight_current_line = false;
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+ bool highlight_all_occurrences = false;
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+ bool draw_control_chars = false;
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+ bool draw_tabs = false;
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+ bool draw_spaces = false;
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- Timer *idle_detect;
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-
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- Object *tooltip_obj = nullptr;
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- StringName tooltip_func;
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- Variant tooltip_ud;
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-
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- bool next_operation_is_complex = false;
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-
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- String search_text;
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- uint32_t search_flags = 0;
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- int search_result_line = 0;
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- int search_result_col = 0;
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-
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- bool context_menu_enabled = true;
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- bool shortcut_keys_enabled = true;
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- bool virtual_keyboard_enabled = true;
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-
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- int get_char_pos_for_line(int p_px, int p_line, int p_wrap_index = 0) const;
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- int get_column_x_offset_for_line(int p_char, int p_line) const;
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-
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- Size2 get_minimum_size() const override;
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- int _get_control_height() const;
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-
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- int _get_menu_action_accelerator(const String &p_action);
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-
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- void _update_caches();
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+ /*** Super internal Core API. Everything builds on it. ***/
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+ bool text_changed_dirty = false;
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void _text_changed_emit();
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- void _push_current_op();
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-
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- /* super internal api, undo/redo builds on it */
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+ void _insert_text(int p_line, int p_char, const String &p_text, int *r_end_line = nullptr, int *r_end_char = nullptr);
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+ void _remove_text(int p_from_line, int p_from_column, int p_to_line, int p_to_column);
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void _base_insert_text(int p_line, int p_char, const String &p_text, int &r_end_line, int &r_end_column);
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String _base_get_text(int p_from_line, int p_from_column, int p_to_line, int p_to_column) const;
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void _base_remove_text(int p_from_line, int p_from_column, int p_to_line, int p_to_column);
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- int _get_column_pos_of_word(const String &p_key, const String &p_search, uint32_t p_search_flags, int p_from_column);
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-
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- Dictionary _search_bind(const String &p_key, uint32_t p_search_flags, int p_from_line, int p_from_column) const;
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-
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- PopupMenu *menu = nullptr;
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- PopupMenu *menu_dir = nullptr;
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- PopupMenu *menu_ctl = nullptr;
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-
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- void _ensure_menu();
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-
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- void _clear();
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-
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- // Methods used in shortcuts
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+ /* Input actions. */
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void _swap_current_input_direction();
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void _new_line(bool p_split_current = true, bool p_above = false);
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void _move_caret_left(bool p_select, bool p_move_by_word = false);
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@@ -459,36 +525,8 @@ private:
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void _move_caret_document_end(bool p_select);
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protected:
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- bool highlight_matching_braces_enabled = false;
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-
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- struct Cache {
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- Ref<Texture2D> tab_icon;
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- Ref<Texture2D> space_icon;
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- Ref<StyleBox> style_normal;
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- Ref<StyleBox> style_focus;
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- Ref<StyleBox> style_readonly;
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- Ref<Font> font;
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- int font_size = 16;
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- int outline_size = 0;
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- Color outline_color;
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- Color font_color;
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- Color font_readonly_color;
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- Color current_line_color;
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- Color brace_mismatch_color;
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- Color word_highlighted_color;
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- Color search_result_color;
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- Color search_result_border_color;
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- Color background_color;
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-
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- int line_spacing = 1;
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- } cache;
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-
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- virtual String get_tooltip(const Point2 &p_pos) const override;
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-
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- void _insert_text(int p_line, int p_char, const String &p_text, int *r_end_line = nullptr, int *r_end_char = nullptr);
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- void _remove_text(int p_from_line, int p_from_column, int p_to_line, int p_to_column);
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- virtual void _gui_input(const Ref<InputEvent> &p_gui_input);
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void _notification(int p_what);
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+ virtual void _gui_input(const Ref<InputEvent> &p_gui_input);
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static void _bind_methods();
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|
|
@@ -497,6 +535,10 @@ protected:
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void _get_property_list(List<PropertyInfo> *p_list) const;
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/* Internal API for CodeEdit, pending public API. */
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+ // brace matching
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+ bool highlight_matching_braces_enabled = false;
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+ Color brace_mismatch_color;
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+
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// Line hiding.
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Color code_folding_color = Color(1, 1, 1);
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Ref<Texture2D> folded_eol_icon;
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@@ -526,14 +568,78 @@ protected:
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virtual void _paste();
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public:
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- /* Text manipulation */
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- // User control
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+ /* General overrides. */
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+ virtual Size2 get_minimum_size() const override;
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+ virtual bool is_text_field() const override;
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+ virtual CursorShape get_cursor_shape(const Point2 &p_pos = Point2i()) const override;
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+ virtual String get_tooltip(const Point2 &p_pos) const override;
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+ void set_tooltip_request_func(Object *p_obj, const StringName &p_function, const Variant &p_udata);
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+
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+ /* Text */
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+ // Text properties.
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+ bool has_ime_text() const;
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+
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void set_editable(const bool p_editable);
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bool is_editable() const;
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+ void set_text_direction(TextDirection p_text_direction);
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+ TextDirection get_text_direction() const;
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+
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+ void set_opentype_feature(const String &p_name, int p_value);
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+ int get_opentype_feature(const String &p_name) const;
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+ void clear_opentype_features();
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+
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+ void set_language(const String &p_language);
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+ String get_language() const;
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+
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+ void set_structured_text_bidi_override(Control::StructuredTextParser p_parser);
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+ Control::StructuredTextParser get_structured_text_bidi_override() const;
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+ void set_structured_text_bidi_override_options(Array p_args);
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+ Array get_structured_text_bidi_override_options() const;
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+
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+ void set_tab_size(const int p_size);
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+ int get_tab_size() const;
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+
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+ // User controls
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void set_overtype_mode_enabled(const bool p_enabled);
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bool is_overtype_mode_enabled() const;
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+ void set_context_menu_enabled(bool p_enable);
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+ bool is_context_menu_enabled() const;
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+
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+ void set_shortcut_keys_enabled(bool p_enabled);
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+ bool is_shortcut_keys_enabled() const;
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+
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+ void set_virtual_keyboard_enabled(bool p_enable);
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+ bool is_virtual_keyboard_enabled() const;
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+
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+ // Text manipulation
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+ void clear();
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+
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+ void set_text(const String &p_text);
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+ String get_text() const;
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+ int get_line_count() const;
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+
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+ void set_line(int p_line, const String &p_new_text);
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+ String get_line(int p_line) const;
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+
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+ int get_line_width(int p_line, int p_wrap_index = -1) const;
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+ int get_line_height() const;
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+
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+ int get_indent_level(int p_line) const;
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+ int get_first_non_whitespace_column(int p_line) const;
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+
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+ void swap_lines(int p_from_line, int p_to_line);
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+
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+ void insert_line_at(int p_at, const String &p_text);
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+ void insert_text_at_caret(const String &p_text);
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+
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+ void remove_text(int p_from_line, int p_from_column, int p_to_line, int p_to_column);
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+
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+ int get_last_unhidden_line() const;
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+ int get_next_visible_line_offset_from(int p_line_from, int p_visible_amount) const;
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+ Point2i get_next_visible_line_index_offset_from(int p_line_from, int p_wrap_index_from, int p_visible_amount) const;
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+
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// Overridable actions
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void handle_unicode_input(const uint32_t p_unicode);
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void backspace();
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@@ -542,6 +648,42 @@ public:
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void copy();
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void paste();
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+ // Context menu.
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+ PopupMenu *get_menu() const;
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+ bool is_menu_visible() const;
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+ void menu_option(int p_option);
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+
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+ /* Versioning */
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+ void begin_complex_operation();
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+ void end_complex_operation();
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+
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+ void undo();
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+ void redo();
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+ void clear_undo_history();
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+
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+ bool is_insert_text_operation() const;
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+
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+ void tag_saved_version();
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+
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+ uint32_t get_version() const;
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+ uint32_t get_saved_version() const;
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+
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+ /* Search */
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+ void set_search_text(const String &p_search_text);
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+ void set_search_flags(uint32_t p_flags);
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+
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+ Point2i search(const String &p_key, uint32_t p_search_flags, int p_from_line, int p_from_column) const;
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+
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+ /* Mouse */
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+ Point2 get_local_mouse_pos() const;
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+
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+ String get_word_at_pos(const Vector2 &p_pos) const;
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+
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+ Point2i get_line_column_at_pos(const Point2i &p_pos) const;
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+ int get_minimap_line_at_pos(const Point2i &p_pos) const;
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+
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+ bool is_dragging_cursor() const;
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+
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/* Caret */
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void set_caret_type(CaretType p_type);
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CaretType get_caret_type() const;
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@@ -569,6 +711,8 @@ public:
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int get_caret_wrap_index() const;
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+ String get_word_under_caret() const;
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+
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/* Selection. */
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void set_selecting_enabled(const bool p_enabled);
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bool is_selecting_enabled() const;
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@@ -609,7 +753,7 @@ public:
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Vector<String> get_line_wrapped_text(int p_line) const;
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/* Viewport. */
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- //Scrolling.
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+ // Scrolling.
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void set_smooth_scroll_enabled(const bool p_enable);
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bool is_smooth_scroll_enabled() const;
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@@ -653,10 +797,6 @@ public:
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int get_minimap_visible_lines() const;
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- /* Syntax Highlighting. */
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- Ref<SyntaxHighlighter> get_syntax_highlighter();
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- void set_syntax_highlighter(Ref<SyntaxHighlighter> p_syntax_highlighter);
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-
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/* Gutters. */
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void add_gutter(int p_at = -1);
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void remove_gutter(int p_gutter);
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@@ -692,161 +832,40 @@ public:
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void set_line_gutter_text(int p_line, int p_gutter, const String &p_text);
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String get_line_gutter_text(int p_line, int p_gutter) const;
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- void set_line_gutter_icon(int p_line, int p_gutter, Ref<Texture2D> p_icon);
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+ void set_line_gutter_icon(int p_line, int p_gutter, const Ref<Texture2D> &p_icon);
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Ref<Texture2D> get_line_gutter_icon(int p_line, int p_gutter) const;
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void set_line_gutter_item_color(int p_line, int p_gutter, const Color &p_color);
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- Color get_line_gutter_item_color(int p_line, int p_gutter);
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+ Color get_line_gutter_item_color(int p_line, int p_gutter) const;
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void set_line_gutter_clickable(int p_line, int p_gutter, bool p_clickable);
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bool is_line_gutter_clickable(int p_line, int p_gutter) const;
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// Line style
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void set_line_background_color(int p_line, const Color &p_color);
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- Color get_line_background_color(int p_line);
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+ Color get_line_background_color(int p_line) const;
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- enum MenuItems {
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- MENU_CUT,
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- MENU_COPY,
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- MENU_PASTE,
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- MENU_CLEAR,
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- MENU_SELECT_ALL,
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- MENU_UNDO,
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- MENU_REDO,
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- MENU_DIR_INHERITED,
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- MENU_DIR_AUTO,
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- MENU_DIR_LTR,
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- MENU_DIR_RTL,
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- MENU_DISPLAY_UCC,
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- MENU_INSERT_LRM,
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- MENU_INSERT_RLM,
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- MENU_INSERT_LRE,
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- MENU_INSERT_RLE,
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- MENU_INSERT_LRO,
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- MENU_INSERT_RLO,
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- MENU_INSERT_PDF,
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- MENU_INSERT_ALM,
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- MENU_INSERT_LRI,
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- MENU_INSERT_RLI,
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- MENU_INSERT_FSI,
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- MENU_INSERT_PDI,
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- MENU_INSERT_ZWJ,
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- MENU_INSERT_ZWNJ,
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- MENU_INSERT_WJ,
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- MENU_INSERT_SHY,
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- MENU_MAX
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-
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- };
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-
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- enum SearchFlags {
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- SEARCH_MATCH_CASE = 1,
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- SEARCH_WHOLE_WORDS = 2,
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- SEARCH_BACKWARDS = 4
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- };
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-
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- virtual CursorShape get_cursor_shape(const Point2 &p_pos = Point2i()) const override;
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-
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- Point2 _get_local_mouse_pos() const;
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- void _get_mouse_pos(const Point2i &p_mouse, int &r_row, int &r_col) const;
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- void _get_minimap_mouse_row(const Point2i &p_mouse, int &r_row) const;
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- bool is_dragging_cursor() const;
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-
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- void begin_complex_operation();
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- void end_complex_operation();
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-
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- bool is_insert_text_operation();
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-
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- void set_text_direction(TextDirection p_text_direction);
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- TextDirection get_text_direction() const;
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-
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- void set_opentype_feature(const String &p_name, int p_value);
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- int get_opentype_feature(const String &p_name) const;
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- void clear_opentype_features();
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-
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- void set_language(const String &p_language);
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- String get_language() const;
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-
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- void set_draw_control_chars(bool p_draw_control_chars);
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- bool get_draw_control_chars() const;
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-
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- void set_structured_text_bidi_override(Control::StructuredTextParser p_parser);
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- Control::StructuredTextParser get_structured_text_bidi_override() const;
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-
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- void set_structured_text_bidi_override_options(Array p_args);
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- Array get_structured_text_bidi_override_options() const;
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-
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- void set_text(String p_text);
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- void insert_text_at_caret(const String &p_text);
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- void insert_at(const String &p_text, int at);
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- int get_line_count() const;
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- int get_line_width(int p_line, int p_wrap_offset = -1) const;
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-
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- int num_lines_from(int p_line_from, int visible_amount) const;
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- int num_lines_from_rows(int p_line_from, int p_wrap_index_from, int visible_amount, int &wrap_index) const;
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- int get_last_unhidden_line() const;
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-
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- String get_text();
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- String get_line(int line) const;
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- bool has_ime_text() const;
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- void set_line(int line, String new_text);
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- int get_row_height() const;
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-
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- int get_indent_level(int p_line) const;
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- int get_first_non_whitespace_column(int p_line) const;
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-
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- void clear();
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-
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- void swap_lines(int line1, int line2);
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+ /* Syntax Highlighting. */
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+ void set_syntax_highlighter(Ref<SyntaxHighlighter> p_syntax_highlighter);
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+ Ref<SyntaxHighlighter> get_syntax_highlighter() const;
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- void set_search_text(const String &p_search_text);
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- void set_search_flags(uint32_t p_flags);
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- void set_current_search_result(int line, int col);
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+ /* Visual. */
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+ void set_highlight_current_line(bool p_enabled);
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+ bool is_highlight_current_line_enabled() const;
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void set_highlight_all_occurrences(const bool p_enabled);
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bool is_highlight_all_occurrences_enabled() const;
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- String get_word_under_caret() const;
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- String get_word_at_pos(const Vector2 &p_pos) const;
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-
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- 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;
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-
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- void undo();
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- void redo();
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- void clear_undo_history();
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+ void set_draw_control_chars(bool p_draw_control_chars);
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+ bool get_draw_control_chars() const;
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- void set_tab_size(const int p_size);
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- int get_tab_size() const;
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void set_draw_tabs(bool p_draw);
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bool is_drawing_tabs() const;
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+
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void set_draw_spaces(bool p_draw);
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bool is_drawing_spaces() const;
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- uint32_t get_version() const;
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- uint32_t get_saved_version() const;
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- void tag_saved_version();
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-
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- void menu_option(int p_option);
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-
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- void set_highlight_current_line(bool p_enabled);
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- bool is_highlight_current_line_enabled() const;
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-
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- void set_tooltip_request_func(Object *p_obj, const StringName &p_function, const Variant &p_udata);
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-
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- void set_context_menu_enabled(bool p_enable);
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- bool is_context_menu_enabled();
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-
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- void set_shortcut_keys_enabled(bool p_enabled);
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- bool is_shortcut_keys_enabled() const;
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-
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- void set_virtual_keyboard_enabled(bool p_enable);
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- bool is_virtual_keyboard_enabled() const;
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-
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- bool is_menu_visible() const;
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- PopupMenu *get_menu() const;
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-
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- virtual bool is_text_field() const override;
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TextEdit();
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- ~TextEdit();
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};
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VARIANT_ENUM_CAST(TextEdit::CaretType);
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Paulb23