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-rw-r--r--scene/gui/text_edit.h81
1 files changed, 60 insertions, 21 deletions
diff --git a/scene/gui/text_edit.h b/scene/gui/text_edit.h
index 8823e44c0d..83a63ae40a 100644
--- a/scene/gui/text_edit.h
+++ b/scene/gui/text_edit.h
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
@@ -70,7 +70,7 @@ public:
GUTTER_TYPE_CUSTOM
};
- /* Contex Menu. */
+ /* Context Menu. */
enum MenuItems {
MENU_CUT,
MENU_COPY,
@@ -120,8 +120,7 @@ private:
bool clickable = false;
bool overwritable = false;
- ObjectID custom_draw_obj = ObjectID();
- StringName custom_draw_callback;
+ Callable custom_draw_callback;
};
class Text {
@@ -159,6 +158,7 @@ private:
mutable Vector<Line> text;
Ref<Font> font;
int font_size = -1;
+ int font_height = 0;
Dictionary opentype_features;
String language;
@@ -189,6 +189,7 @@ private:
int get_max_width() const;
void set_width(float p_width);
+ float get_width() const;
int get_line_wrap_amount(int p_line) const;
Vector<Vector2i> get_line_wrap_ranges(int p_line) const;
@@ -204,12 +205,13 @@ private:
}
}
bool is_hidden(int p_line) const { return text[p_line].hidden; }
- void insert(int p_at, const String &p_text, const Array &p_bidi_override);
- void remove(int p_at);
+ void insert(int p_at, const Vector<String> &p_text, const Vector<Array> &p_bidi_override);
+ void remove_range(int p_from_line, int p_to_line);
int size() const { return text.size(); }
void clear();
- void invalidate_cache(int p_line, int p_column = -1, const String &p_ime_text = String(), const Array &p_bidi_override = Array());
+ void invalidate_cache(int p_line, int p_column = -1, bool p_text_changed = false, const String &p_ime_text = String(), const Array &p_bidi_override = Array());
+ void invalidate_font();
void invalidate_all();
void invalidate_all_lines();
@@ -249,6 +251,17 @@ private:
String ime_text = "";
Point2 ime_selection;
+ // Placeholder
+ String placeholder_text = "";
+ Array placeholder_bidi_override;
+ Ref<TextParagraph> placeholder_data_buf;
+ int placeholder_line_height = -1;
+ int placeholder_max_width = -1;
+
+ Vector<String> placeholder_wraped_rows;
+
+ void _update_placeholder();
+
/* Initialise to opposite first, so we get past the early-out in set_editable. */
bool editable = false;
@@ -271,7 +284,7 @@ private:
bool virtual_keyboard_enabled = true;
bool middle_mouse_paste_enabled = true;
- // Overridable actions
+ // Overridable actions.
String cut_copy_line = "";
// Context menu.
@@ -280,7 +293,7 @@ private:
PopupMenu *menu_ctl = nullptr;
void _generate_context_menu();
- int _get_menu_action_accelerator(const String &p_action);
+ Key _get_menu_action_accelerator(const String &p_action);
/* Versioning */
struct TextOperation {
@@ -331,11 +344,17 @@ private:
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. */
- ObjectID tooltip_obj_id;
- StringName tooltip_func;
- Variant tooltip_ud;
+ Callable tooltip_callback;
/* Mouse */
+ struct LineDrawingCache {
+ int y_offset = 0;
+ Vector<int> first_visible_chars;
+ Vector<int> last_visible_chars;
+ };
+
+ Map<int, LineDrawingCache> line_drawing_cache;
+
int _get_char_pos_for_line(int p_px, int p_line, int p_wrap_index = 0) const;
/* Caret. */
@@ -365,7 +384,10 @@ private:
bool move_caret_on_right_click = true;
- bool caret_mid_grapheme_enabled = false;
+ bool caret_mid_grapheme_enabled = true;
+
+ bool drag_action = false;
+ bool drag_caret_force_displayed = false;
void _emit_caret_changed();
@@ -392,9 +414,11 @@ private:
int to_column = 0;
bool shiftclick_left = false;
+ bool drag_attempt = false;
} selection;
bool selecting_enabled = true;
+ bool deselect_on_focus_loss_enabled = true;
Color font_selected_color = Color(1, 1, 1);
Color selection_color = Color(1, 1, 1);
@@ -414,7 +438,7 @@ private:
void _pre_shift_selection();
void _post_shift_selection();
- /* line wrapping. */
+ /* Line wrapping. */
LineWrappingMode line_wrapping_mode = LineWrappingMode::LINE_WRAPPING_NONE;
int wrap_at_column = 0;
@@ -454,14 +478,14 @@ private:
void _scroll_lines_up();
void _scroll_lines_down();
- // Minimap
+ // Minimap.
bool draw_minimap = false;
int minimap_width = 80;
Point2 minimap_char_size = Point2(1, 2);
int minimap_line_spacing = 1;
- // minimap scroll
+ // Minimap scroll.
bool minimap_clicked = false;
bool hovering_minimap = false;
bool dragging_minimap = false;
@@ -500,6 +524,7 @@ private:
int font_size = 16;
Color font_color = Color(1, 1, 1);
Color font_readonly_color = Color(1, 1, 1);
+ Color font_placeholder_color = Color(1, 1, 1, 0.6);
int outline_size = 0;
Color outline_color = Color(1, 1, 1);
@@ -602,8 +627,11 @@ public:
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 Variant get_drag_data(const Point2 &p_point) override;
+ virtual bool can_drop_data(const Point2 &p_point, const Variant &p_data) const override;
+ virtual void drop_data(const Point2 &p_point, const Variant &p_data) 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);
+ void set_tooltip_request_func(const Callable &p_tooltip_callback);
/* Text */
// Text properties.
@@ -653,6 +681,9 @@ public:
String get_text() const;
int get_line_count() const;
+ void set_placeholder(const String &p_text);
+ String get_placeholder() const;
+
void set_line(int p_line, const String &p_new_text);
String get_line(int p_line) const;
@@ -715,10 +746,14 @@ public:
String get_word_at_pos(const Vector2 &p_pos) const;
- Point2i get_line_column_at_pos(const Point2i &p_pos) const;
+ Point2i get_line_column_at_pos(const Point2i &p_pos, bool p_allow_out_of_bounds = true) const;
+ Point2i get_pos_at_line_column(int p_line, int p_column) const;
+ Rect2i get_rect_at_line_column(int p_line, int p_column) const;
+
int get_minimap_line_at_pos(const Point2i &p_pos) const;
bool is_dragging_cursor() const;
+ bool is_mouse_over_selection(bool p_edges = true) const;
/* Caret */
void set_caret_type(CaretType p_type);
@@ -753,6 +788,9 @@ public:
void set_selecting_enabled(const bool p_enabled);
bool is_selecting_enabled() const;
+ void set_deselect_on_focus_loss_enabled(const bool p_enabled);
+ bool is_deselect_on_focus_loss_enabled() const;
+
void set_override_selected_font_color(bool p_override_selected_font_color);
bool is_overriding_selected_font_color() const;
@@ -778,7 +816,7 @@ public:
void deselect();
void delete_selection();
- /* line wrapping. */
+ /* Line wrapping. */
void set_line_wrapping_mode(LineWrappingMode p_wrapping_mode);
LineWrappingMode get_line_wrapping_mode() const;
@@ -818,6 +856,7 @@ public:
int get_last_full_visible_line_wrap_index() const;
int get_visible_line_count() const;
+ int get_visible_line_count_in_range(int p_from, int p_to) const;
int get_total_visible_line_count() const;
// Auto Adjust
@@ -859,7 +898,7 @@ public:
void merge_gutters(int p_from_line, int p_to_line);
- void set_gutter_custom_draw(int p_gutter, Object *p_object, const StringName &p_callback);
+ void set_gutter_custom_draw(int p_gutter, const Callable &p_draw_callback);
// Line gutters.
void set_line_gutter_metadata(int p_line, int p_gutter, const Variant &p_metadata);
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-05 01:44:47 +0000