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-rw-r--r--scene/gui/tree.h246
1 files changed, 136 insertions, 110 deletions
diff --git a/scene/gui/tree.h b/scene/gui/tree.h
index c0910a8fe0..d1407e24d4 100644
--- a/scene/gui/tree.h
+++ b/scene/gui/tree.h
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 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 */
@@ -36,6 +36,7 @@
#include "scene/gui/popup_menu.h"
#include "scene/gui/scroll_bar.h"
#include "scene/gui/slider.h"
+#include "scene/resources/text_line.h"
class Tree;
@@ -44,7 +45,6 @@ class TreeItem : public Object {
public:
enum TreeCellMode {
-
CELL_MODE_STRING, ///< just a string
CELL_MODE_CHECK, ///< string + check
CELL_MODE_RANGE, ///< Contains a range
@@ -62,29 +62,39 @@ private:
friend class Tree;
struct Cell {
- TreeCellMode mode;
+ TreeCellMode mode = TreeItem::CELL_MODE_STRING;
Ref<Texture2D> icon;
Rect2i icon_region;
String text;
String suffix;
- double min, max, step, val;
- int icon_max_w;
- bool expr;
- bool checked;
- bool editable;
- bool selected;
- bool selectable;
- bool custom_color;
+ Ref<TextLine> text_buf;
+ Dictionary opentype_features;
+ String language;
+ Control::StructuredTextParser st_parser = Control::STRUCTURED_TEXT_DEFAULT;
+ Array st_args;
+ Control::TextDirection text_direction = Control::TEXT_DIRECTION_INHERITED;
+ bool dirty = true;
+ double min = 0.0;
+ double max = 100.0;
+ double step = 1.0;
+ double val = 0.0;
+ int icon_max_w = 0;
+ bool expr = false;
+ bool checked = false;
+ bool editable = false;
+ bool selected = false;
+ bool selectable = true;
+ bool custom_color = false;
Color color;
- bool custom_bg_color;
- bool custom_bg_outline;
+ bool custom_bg_color = false;
+ bool custom_bg_outline = false;
Color bg_color;
- bool custom_button;
- bool expand_right;
- Color icon_color;
+ bool custom_button = false;
+ bool expand_right = false;
+ Color icon_color = Color(1, 1, 1);
- TextAlign text_align;
+ TextAlign text_align = ALIGN_LEFT;
Variant meta;
String tooltip;
@@ -93,40 +103,17 @@ private:
StringName custom_draw_callback;
struct Button {
- int id;
- bool disabled;
+ int id = 0;
+ bool disabled = false;
Ref<Texture2D> texture;
- Color color;
+ Color color = Color(1, 1, 1, 1);
String tooltip;
- Button() {
- id = 0;
- disabled = false;
- color = Color(1, 1, 1, 1);
- tooltip = "";
- }
};
Vector<Button> buttons;
Cell() {
- custom_draw_obj = ObjectID();
- custom_button = false;
- mode = TreeItem::CELL_MODE_STRING;
- min = 0;
- max = 100;
- step = 1;
- val = 0;
- checked = false;
- editable = false;
- selected = false;
- selectable = true;
- custom_color = false;
- custom_bg_color = false;
- expr = false;
- icon_max_w = 0;
- text_align = ALIGN_LEFT;
- expand_right = false;
- icon_color = Color(1, 1, 1);
+ text_buf.instance();
}
Size2 get_icon_size() const;
@@ -183,6 +170,22 @@ public:
void set_text(int p_column, String p_text);
String get_text(int p_column) const;
+ void set_text_direction(int p_column, Control::TextDirection p_text_direction);
+ Control::TextDirection get_text_direction(int p_column) const;
+
+ void set_opentype_feature(int p_column, const String &p_name, int p_value);
+ int get_opentype_feature(int p_column, const String &p_name) const;
+ void clear_opentype_features(int p_column);
+
+ void set_structured_text_bidi_override(int p_column, Control::StructuredTextParser p_parser);
+ Control::StructuredTextParser get_structured_text_bidi_override(int p_column) const;
+
+ void set_structured_text_bidi_override_options(int p_column, Array p_args);
+ Array get_structured_text_bidi_override_options(int p_column) const;
+
+ void set_language(int p_column, const String &p_language);
+ String get_language(int p_column) const;
+
void set_suffix(int p_column, String p_suffix);
String get_suffix(int p_column) const;
@@ -202,7 +205,6 @@ public:
int get_button_count(int p_column) const;
String get_button_tooltip(int p_column, int p_idx) const;
Ref<Texture2D> get_button(int p_column, int p_idx) const;
- int get_button_id(int p_column, int p_idx) const;
void erase_button(int p_column, int p_idx);
int get_button_by_id(int p_column, int p_id) const;
void set_button(int p_column, int p_idx, const Ref<Texture2D> &p_button);
@@ -227,6 +229,8 @@ public:
void set_collapsed(bool p_collapsed);
bool is_collapsed();
+ void uncollapse_tree();
+
void set_custom_minimum_height(int p_height);
int get_custom_minimum_height() const;
@@ -308,75 +312,82 @@ public:
private:
friend class TreeItem;
- TreeItem *root;
- TreeItem *popup_edited_item;
- TreeItem *selected_item;
- TreeItem *edited_item;
+ TreeItem *root = nullptr;
+ TreeItem *popup_edited_item = nullptr;
+ TreeItem *selected_item = nullptr;
+ TreeItem *edited_item = nullptr;
- TreeItem *drop_mode_over;
- int drop_mode_section;
+ TreeItem *drop_mode_over = nullptr;
+ int drop_mode_section = 0;
- TreeItem *single_select_defer;
- int single_select_defer_column;
+ TreeItem *single_select_defer = nullptr;
+ int single_select_defer_column = 0;
- int pressed_button;
- bool pressing_for_editor;
+ int pressed_button = -1;
+ bool pressing_for_editor = false;
String pressing_for_editor_text;
Vector2 pressing_pos;
Rect2 pressing_item_rect;
- float range_drag_base;
- bool range_drag_enabled;
+ float range_drag_base = 0.0;
+ bool range_drag_enabled = false;
Vector2 range_drag_capture_pos;
- bool propagate_mouse_activated;
+ bool propagate_mouse_activated = false;
//TreeItem *cursor_item;
//int cursor_column;
Rect2 custom_popup_rect;
- int edited_col;
- int selected_col;
- int popup_edited_item_col;
- bool hide_root;
- SelectMode select_mode;
+ int edited_col = -1;
+ int selected_col = -1;
+ int popup_edited_item_col = -1;
+ bool hide_root = false;
+ SelectMode select_mode = SELECT_SINGLE;
- int blocked;
+ int blocked = 0;
- int drop_mode_flags;
+ int drop_mode_flags = 0;
struct ColumnInfo {
- int min_width;
- bool expand;
+ int min_width = 1;
+ bool expand = true;
String title;
+ Ref<TextLine> text_buf;
+ Dictionary opentype_features;
+ String language;
+ Control::TextDirection text_direction = Control::TEXT_DIRECTION_INHERITED;
ColumnInfo() {
- min_width = 1;
- expand = true;
+ text_buf.instance();
}
};
- bool show_column_titles;
+ bool show_column_titles = false;
VBoxContainer *popup_editor_vb;
Popup *popup_editor;
- LineEdit *text_editor;
+ LineEdit *text_editor = nullptr;
HSlider *value_editor;
- bool updating_value_editor;
- uint64_t focus_in_id;
- PopupMenu *popup_menu;
+ bool updating_value_editor = false;
+ uint64_t focus_in_id = 0;
+ PopupMenu *popup_menu = nullptr;
Vector<ColumnInfo> columns;
Timer *range_click_timer;
- TreeItem *range_item_last;
- bool range_up_last;
+ TreeItem *range_item_last = nullptr;
+ bool range_up_last = false;
void _range_click_timeout();
int compute_item_height(TreeItem *p_item) const;
int get_item_height(TreeItem *p_item) const;
+ void _update_all();
+ void update_column(int p_col);
+ void update_item_cell(TreeItem *p_item, int p_col);
+ void update_item_cache(TreeItem *p_item);
//void draw_item_text(String p_text,const Ref<Texture2D>& p_icon,int p_icon_max_w,bool p_tool,Rect2i p_rect,const Color& p_color);
- void draw_item_rect(const TreeItem::Cell &p_cell, const Rect2i &p_rect, const Color &p_color, const Color &p_icon_color);
+ void draw_item_rect(TreeItem::Cell &p_cell, const Rect2i &p_rect, const Color &p_color, const Color &p_icon_color, int p_ol_size, const Color &p_ol_color);
int draw_item(const Point2i &p_pos, const Point2 &p_draw_ofs, const Size2 &p_draw_size, TreeItem *p_item);
void select_single_item(TreeItem *p_selected, TreeItem *p_current, int p_col, TreeItem *p_prev = nullptr, bool *r_in_range = nullptr, bool p_force_deselect = false);
int propagate_mouse_event(const Point2i &p_pos, int x_ofs, int y_ofs, bool p_doubleclick, TreeItem *p_item, int p_button, const Ref<InputEventWithModifiers> &p_mod);
@@ -401,6 +412,8 @@ private:
struct Cache {
Ref<Font> font;
Ref<Font> tb_font;
+ int font_size = 0;
+ int tb_font_size = 0;
Ref<StyleBox> bg;
Ref<StyleBox> selected;
Ref<StyleBox> selected_focus;
@@ -424,21 +437,21 @@ private:
Ref<Texture2D> updown;
Color font_color;
- Color font_color_selected;
+ Color font_selected_color;
Color guide_color;
Color drop_position_color;
Color relationship_line_color;
Color custom_button_font_highlight;
- int hseparation;
- int vseparation;
- int item_margin;
- int button_margin;
+ int hseparation = 0;
+ int vseparation = 0;
+ int item_margin = 0;
+ int button_margin = 0;
Point2 offset;
- int draw_relationship_lines;
- int draw_guides;
- int scroll_border;
- int scroll_speed;
+ int draw_relationship_lines = 0;
+ int draw_guides = 0;
+ int scroll_border = 0;
+ int scroll_speed = 0;
enum ClickType {
CLICK_NONE,
@@ -447,17 +460,17 @@ private:
};
- ClickType click_type;
- ClickType hover_type;
- int click_index;
- int click_id;
- TreeItem *click_item;
- int click_column;
- int hover_index;
+ ClickType click_type = Cache::CLICK_NONE;
+ ClickType hover_type = Cache::CLICK_NONE;
+ int click_index = -1;
+ int click_id = -1;
+ TreeItem *click_item = nullptr;
+ int click_column = 0;
+ int hover_index = -1;
Point2 click_pos;
- TreeItem *hover_item;
- int hover_cell;
+ TreeItem *hover_item = nullptr;
+ int hover_cell = -1;
Point2i text_editor_position;
@@ -475,9 +488,9 @@ private:
Rect2 search_item_rect(TreeItem *p_from, TreeItem *p_item);
//Rect2 get_item_rect(TreeItem *p_item);
- uint64_t last_keypress;
+ uint64_t last_keypress = 0;
String incr_search;
- bool cursor_can_exit_tree;
+ bool cursor_can_exit_tree = true;
void _do_incr_search(const String &p_add);
TreeItem *_search_item_text(TreeItem *p_at, const String &p_find, int *r_col, bool p_selectable, bool p_backwards = false);
@@ -491,21 +504,21 @@ private:
float last_drag_time;
float time_since_motion;*/
- float drag_speed;
- float drag_from;
- float drag_accum;
+ float drag_speed = 0.0;
+ float drag_from = 0.0;
+ float drag_accum = 0.0;
Vector2 last_speed;
- bool drag_touching;
- bool drag_touching_deaccel;
- bool click_handled;
- bool allow_rmb_select;
- bool scrolling;
+ bool drag_touching = false;
+ bool drag_touching_deaccel = false;
+ bool click_handled = false;
+ bool allow_rmb_select = false;
+ bool scrolling = false;
- bool allow_reselect;
+ bool allow_reselect = false;
- bool force_edit_checkbox_only_on_checkbox;
+ bool force_edit_checkbox_only_on_checkbox = false;
- bool hide_folding;
+ bool hide_folding = false;
int _count_selected_items(TreeItem *p_from) const;
void _go_left();
@@ -529,6 +542,10 @@ protected:
return get_item_rect(Object::cast_to<TreeItem>(p_item), p_column);
}
+ void _scroll_to_item(Object *p_item) {
+ scroll_to_item(Object::cast_to<TreeItem>(p_item));
+ }
+
public:
virtual String get_tooltip(const Point2 &p_pos) const override;
@@ -564,6 +581,16 @@ public:
void set_column_title(int p_column, const String &p_title);
String get_column_title(int p_column) const;
+ void set_column_title_direction(int p_column, Control::TextDirection p_text_direction);
+ Control::TextDirection get_column_title_direction(int p_column) const;
+
+ void set_column_title_opentype_feature(int p_column, const String &p_name, int p_value);
+ int get_column_title_opentype_feature(int p_column, const String &p_name) const;
+ void clear_column_title_opentype_features(int p_column);
+
+ void set_column_title_language(int p_column, const String &p_language);
+ String get_column_title_language(int p_column) const;
+
void set_column_titles_visible(bool p_show);
bool are_column_titles_visible() const;
@@ -587,7 +614,6 @@ public:
void scroll_to_item(TreeItem *p_item);
void set_cursor_can_exit_tree(bool p_enable);
- bool can_cursor_exit_tree() const;
VScrollBar *get_vscroll_bar() { return v_scroll; }
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-29 14:00:12 +0000